november 14, 2014 - recasting the smelter · 630 plaza drive #100 highland ranch, co 80129 dhl...

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November 14, 2014 Arcadis - US Kyrie Jeffery Dear Kyrie Jeffery: RE: ASARCO-El Paso Cemetery Fines Pile Order No.: 1411076 FAX (720) 344-3535 TEL: (720) 344-3851 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the following report. There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications. If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical. Sincerely, John DuPont General Manager This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13 2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229 www.dhlanalytical.com 1

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Page 1: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

November 14, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411076FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1411076

....................................................... 10WorkOrderSampleSummary 1411076

........................................................................... 11PrepDatesReport 1411076

.................................................................. 12AnalyticalDatesReport 1411076

.......................................................................... 13Analytical Report 1411076

.................................................... 16AnalyticalQCSummaryReport 1411076

.................................................................. 28MQLSummaryReport 1411076

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/14/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411076

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R5-04 R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies

1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X 2) Was applicable and available technology used to lower the SDL to minimize the matrix interference

affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/14/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411076

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

11/14/14

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14-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411076CASE NARRATIVE

Samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

Method SW7471B - Mercury Analysis

Method D2216 - Percent Moisture

Exception Report R1-01

The samples were received on and log-in performed on 11/11/14. A total of 2 samples were received.

The samples arrived in good condition and were properly packaged.

Exception Report R5-04

For Metals analysis performed on 11/12/14 Zinc was detected below the reporting limit in the method

blank (MB-66494). The associated samples were detected greater than 10 times the amount in the

blank for this analyte. No further corrective actions were taken.

Exception Report R7-03

For Metals analysis performed on 11/12/14 the matrix spike and matrix spike duplicate recoveries were

above control limits for three analytes. These are flagged accordingly in the QC summary report. The

sample selected for the matrix spike and matrix spike duplicate was from this work order. The LCS

was within control limits for these analytes. No further corrective actions were taken.

Page 1 of 1

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Page 10: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

14-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411076Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411076-01 R23-110714 11/07/14 03:27 PM 11/11/2014

1411076-02 R22-110714 11/07/14 03:27 PM 11/11/2014

1411076-03 O26-111014 11/10/14 03:20 PM 11/11/2014

Page 1 of 1

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Page 11: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

14-Nov-14

Lab Order: 1411076

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411076-01A R23-110714 11/07/14 03:27 PM Soil Mercury Soil Prep, Total 11/11/14 09:16 AMSW7471A 66489

R23-110714 11/07/14 03:27 PM Soil Moisture Preparation 11/12/14 10:52 AMD2216 66516

R23-110714 11/07/14 03:27 PM Soil Soil Prep Total Metals: ICP-MS 11/11/14 12:38 PMSW3050B 66494

R23-110714 11/07/14 03:27 PM Soil Soil Prep Total Metals: ICP-MS 11/11/14 12:38 PMSW3050B 66494

1411076-02A R22-110714 11/07/14 03:27 PM Soil Mercury Soil Prep, Total 11/11/14 09:16 AMSW7471A 66489

R22-110714 11/07/14 03:27 PM Soil Moisture Preparation 11/12/14 10:52 AMD2216 66516

R22-110714 11/07/14 03:27 PM Soil Soil Prep Total Metals: ICP-MS 11/11/14 12:38 PMSW3050B 66494

R22-110714 11/07/14 03:27 PM Soil Soil Prep Total Metals: ICP-MS 11/11/14 12:38 PMSW3050B 66494

1411076-03A O26-111014 11/10/14 03:20 PM Soil Mercury Soil Prep, Total 11/11/14 09:16 AMSW7471A 66489

O26-111014 11/10/14 03:20 PM Soil Moisture Preparation 11/12/14 10:52 AMD2216 66516

O26-111014 11/10/14 03:20 PM Soil Soil Prep Total Metals: ICP-MS 11/11/14 12:38 PMSW3050B 66494

O26-111014 11/10/14 03:20 PM Soil Soil Prep Total Metals: ICP-MS 11/11/14 12:38 PMSW3050B 66494

Page 1 of 1

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Page 12: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

14-Nov-14

Lab Order: 1411076

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411076-01A R23-110714 D2216Soil Percent Moisture 11/13/14 10:31 AM66516 1 PMOIST_141112A

R23-110714 SW7471BSoil Total Mercury: Soil/Solid 11/12/14 12:12 PM66489 1 CETAC2_HG_141112

D

R23-110714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/13/14 11:35 AM66494 50 ICP-MS4_141113B

R23-110714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/12/14 02:00 PM66494 5 ICP-MS4_141112C

1411076-02A R22-110714 D2216Soil Percent Moisture 11/13/14 10:31 AM66516 1 PMOIST_141112A

R22-110714 SW7471BSoil Total Mercury: Soil/Solid 11/12/14 12:35 PM66489 1 CETAC2_HG_141112

D

R22-110714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/13/14 11:39 AM66494 50 ICP-MS4_141113B

R22-110714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/12/14 02:06 PM66494 5 ICP-MS4_141112C

1411076-03A O26-111014 D2216Soil Percent Moisture 11/13/14 10:31 AM66516 1 PMOIST_141112A

O26-111014 SW7471BSoil Total Mercury: Soil/Solid 11/12/14 12:37 PM66489 1 CETAC2_HG_141112

D

O26-111014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/13/14 11:41 AM66494 50 ICP-MS4_141113B

O26-111014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/12/14 02:08 PM66494 5 ICP-MS4_141112C

Page 1 of 1

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Page 13: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: R23-110714

Collection Date: 11/07/14 03:27 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411076

DF

Lab ID: 1411076-01

DHL Analytical, Inc. Date: 14-Nov-14

RL

Project No: 6835001.2014.49DM3

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/12/14 12:12 PM0.0380 mg/Kg-dry 1<0.0152 0.0152

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/12/14 02:00 PM0.999 mg/Kg-dry 510.3 0.500

Cadmium 11/12/14 02:00 PM0.300 mg/Kg-dry 50.428 0.0999

Chromium 11/12/14 02:00 PM2.00 mg/Kg-dry 511.9 0.500

Copper 11/12/14 02:00 PM2.00 mg/Kg-dry 580.6 0.500

Iron 11/13/14 11:35 AM125 mg/Kg-dry 5012600 125

Lead 11/12/14 02:00 PM0.300 mg/Kg-dry 534.5 0.0999

Selenium 11/12/14 02:00 PM0.500 mg/Kg-dry 50.962 0.150

Zinc 11/12/14 02:00 PM2.50 mg/Kg-dry 5293 0.999

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/13/14 10:31 AM0 WT% 13.78 0

Qualifiers:

Page 1 of 3

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

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Page 14: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: R22-110714

Collection Date: 11/07/14 03:27 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411076

DF

Lab ID: 1411076-02

DHL Analytical, Inc. Date: 14-Nov-14

RL

Project No: 6835001.2014.49DM3

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/12/14 12:35 PM0.0373 mg/Kg-dry 1<0.0149 0.0149

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/12/14 02:06 PM0.974 mg/Kg-dry 58.13 0.487

Cadmium J 11/12/14 02:06 PM0.292 mg/Kg-dry 50.118 0.0974

Chromium 11/12/14 02:06 PM1.95 mg/Kg-dry 511.9 0.487

Copper 11/12/14 02:06 PM1.95 mg/Kg-dry 510.8 0.487

Iron 11/13/14 11:39 AM122 mg/Kg-dry 5013100 122

Lead 11/12/14 02:06 PM0.292 mg/Kg-dry 58.24 0.0974

Selenium 11/12/14 02:06 PM0.487 mg/Kg-dry 50.898 0.146

Zinc 11/12/14 02:06 PM2.44 mg/Kg-dry 542.4 0.974

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/13/14 10:31 AM0 WT% 14.06 0

Qualifiers:

Page 2 of 3

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

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Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: O26-111014

Collection Date: 11/10/14 03:20 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411076

DF

Lab ID: 1411076-03

DHL Analytical, Inc. Date: 14-Nov-14

RL

Project No: 6835001.2014.49DM3

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/12/14 12:37 PM0.0412 mg/Kg-dry 10.0227 0.0165

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/12/14 02:08 PM0.981 mg/Kg-dry 57.69 0.491

Cadmium J 11/12/14 02:08 PM0.294 mg/Kg-dry 50.284 0.0981

Chromium 11/12/14 02:08 PM1.96 mg/Kg-dry 58.89 0.491

Copper 11/12/14 02:08 PM1.96 mg/Kg-dry 58.76 0.491

Iron 11/13/14 11:41 AM123 mg/Kg-dry 5010400 123

Lead 11/12/14 02:08 PM0.294 mg/Kg-dry 57.19 0.0981

Selenium 11/12/14 02:08 PM0.491 mg/Kg-dry 50.762 0.147

Zinc 11/12/14 02:08 PM2.45 mg/Kg-dry 533.6 0.981

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/13/14 10:31 AM0 WT% 15.66 0

Qualifiers:

Page 3 of 3

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

15

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14-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112DThe QC data in batch 66489 applies to the following samples: 1411076-01A, 1411076-02A, 1411076-03A

Sample ID MB-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:03:24 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.0400<0.0160

Sample ID LCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:05:40 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.2000 110 85 1150.0400 00.221

Sample ID LCSD-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:07:56 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.2000 111 85 115 250.0400 0 0.4510.222

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 1400.0400 00.0223

Sample ID 1411076-01A SD Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:14:46 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0 100.190 0 0<0.0761

Sample ID 1411076-01A PDS Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:17:01 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.2377 108 85 1150.0380 00.256

Sample ID 1411076-01A MS Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:19:16 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.1999 114 80 1200.0400 00.229

Qualifiers:

Page 1 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

16

Page 17: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID 1411076-01A MSD Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:21:32 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.1851 115 80 120 250.0370 0 7.260.213

Qualifiers:

Page 2 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

17

Page 18: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID ICV-141112 Batch ID: R76309 TestNo: SW7471B

Analysis Date: 11/12/2014 11:58:50 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141112D Prep Date:

Mercury 0.004000 105 90 1100.0400 00.00420

Sample ID CCV1-141112 Batch ID: R76309 TestNo: SW7471B

Analysis Date: 11/12/2014 12:28:22 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141112D Prep Date:

Mercury 0.002000 102 90 1100.0400 00.00203

Sample ID CCV2-141112 Batch ID: R76309 TestNo: SW7471B

Analysis Date: 11/12/2014 12:39:46 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141112D Prep Date:

Mercury 0.002000 103 90 1100.0400 00.00205

Qualifiers:

Page 3 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

18

Page 19: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141110A

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Arsenic 0.1500 113 80 120 01.00 0 00.169

Cadmium 0.1500 99.7 80 120 00.300 0 00.150

Chromium 0.1500 116 80 120 02.00 0 00.174

Copper 0.1500 97.0 80 120 02.00 0 00.146

Iron 6.250 106 80 120 012.5 0 06.64

Lead 0.1500 102 80 120 00.300 0 00.152

Selenium 0.1500 118 80 120 00.500 0 00.178

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Zinc 5.000 106 80 120 02.50 0 05.31

Qualifiers:

Page 4 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

19

Page 20: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141112CThe QC data in batch 66494 applies to the following samples: 1411076-01A, 1411076-02A, 1411076-03A

Sample ID MB-66494 Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 1:52:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.501.17

Sample ID LCS-66494 Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 1:54:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Arsenic 50.00 104 80 1201.00 051.8

Cadmium 50.00 103 80 1200.300 051.5

Chromium 50.00 108 80 1202.00 054.0

Copper 50.00 108 80 1202.00 054.0

Iron 250.0 102 80 12012.5 0255

Lead 50.00 101 80 1200.300 050.3

Selenium 50.00 103 80 1200.500 051.6

Zinc 50.00 110 80 1202.50 054.8

Sample ID LCSD-66494 Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 1:56:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Arsenic 50.00 102 80 120 201.00 0 1.1751.2

Cadmium 50.00 102 80 120 200.300 0 1.2750.8

Chromium 50.00 107 80 120 202.00 0 1.1453.4

Copper 50.00 106 80 120 202.00 0 1.8153.0

Iron 250.0 101 80 120 2012.5 0 0.606254

Lead 50.00 100 80 120 200.300 0 0.38250.1

Selenium 50.00 102 80 120 200.500 0 0.98451.1

Zinc 50.00 106 80 120 202.50 0 3.2953.0

Sample ID 1411076-01A SD Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 2:02:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Arsenic 0 105.00 10.30 0.17010.3

Qualifiers:

Page 5 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

20

Page 21: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141112C

Sample ID 1411076-01A SD Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 2:02:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Cadmium 0 101.50 0.4280 0<0.500

Chromium 0 109.99 11.89 1.6112.1

Copper 0 109.99 80.56 1.9582.1

Lead 0 101.50 34.47 1.6035.0

Selenium 0 102.50 0.9616 5.580.909

Zinc 0 1012.5 292.5 3.05302

Sample ID 1411076-01A PDS Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 2:10:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Arsenic 49.97 103 80 1200.999 10.3061.8

Cadmium 49.97 102 80 1200.300 0.428051.6

Chromium 49.97 107 80 1202.00 11.8965.1

Copper 49.97 106 80 1202.00 80.56134

Lead 49.97 104 80 1200.300 34.4786.6

Selenium 49.97 103 80 1200.500 0.961652.3

Zinc 49.97 106 80 1202.50 292.5345

Sample ID 1411076-01A MS Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 2:12:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Arsenic 49.49 105 80 1200.990 10.3062.2

Cadmium 49.49 103 80 1200.297 0.428051.5

Chromium 49.49 109 80 1201.98 11.8965.7

Copper 49.49 148 80 120 S1.98 80.56154

Iron 247.5 818 80 120 S12.4 1272014700

Lead 49.49 110 80 1200.297 34.4788.8

Selenium 49.49 100 80 1200.495 0.961650.7

Zinc 49.49 140 80 120 S2.47 292.5362

Sample ID 1411076-01A MSD Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 2:14:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Arsenic 47.67 104 80 120 200.953 10.30 3.8759.8

Cadmium 47.67 99.9 80 120 200.286 0.4280 6.8748.1

Chromium 47.67 106 80 120 201.91 11.89 5.4562.2

Copper 47.67 140 80 120 20 S1.91 80.56 4.30147

Iron 238.4 226 80 120 20 S11.9 12720 10.613300

Qualifiers:

Page 6 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

21

Page 22: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141112C

Sample ID 1411076-01A MSD Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/12/2014 2:14:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141112C Prep Date: 11/11/2014

Lead 47.67 104 80 120 200.286 34.47 5.2784.3

Selenium 47.67 101 80 120 200.477 0.9616 3.4949.0

Zinc 47.67 141 80 120 20 S2.38 292.5 0.497360

Qualifiers:

Page 7 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

22

Page 23: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141112C

Sample ID ICV-141112 Batch ID: R76322 TestNo: SW6020A

Analysis Date: 11/12/2014 10:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141112C Prep Date:

Arsenic 0.100 97.9 90 1100.00500 00.0979

Cadmium 0.100 99.4 90 1100.00100 00.0994

Chromium 0.100 103 90 1100.00500 00.103

Copper 0.100 101 90 1100.0100 00.101

Iron 2.50 101 90 1100.100 02.52

Lead 0.100 98.0 90 1100.00100 00.0980

Selenium 0.100 96.8 90 1100.00500 00.0968

Zinc 0.100 101 90 1100.00500 00.101

Sample ID LCVL-141112 Batch ID: R76322 TestNo: SW6020A

Analysis Date: 11/12/2014 10:41:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141112C Prep Date:

Arsenic 0.00500 101 70 1300.00500 00.00505

Cadmium 0.00100 107 70 1300.00100 00.00107

Chromium 0.00500 108 70 1300.00500 00.00541

Copper 0.00500 99.4 70 1300.0100 00.00497

Iron 0.100 100 70 1300.100 00.100

Lead 0.00100 99.0 70 1300.00100 00.000990

Selenium 0.00500 105 70 1300.00500 00.00523

Zinc 0.00500 104 70 1300.00500 00.00519

Sample ID CCV4-141112 Batch ID: R76322 TestNo: SW6020A

Analysis Date: 11/12/2014 1:38:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141112C Prep Date:

Arsenic 0.200 99.0 90 1100.00500 00.198

Cadmium 0.200 99.0 90 1100.00100 00.198

Chromium 0.200 105 90 1100.00500 00.210

Copper 0.200 102 90 1100.0100 00.204

Iron 5.00 104 90 1100.100 05.22

Lead 0.200 98.3 90 1100.00100 00.197

Selenium 0.200 98.8 90 1100.00500 00.198

Zinc 0.200 102 90 1100.00500 00.204

Sample ID LCVL4-141112 Batch ID: R76322 TestNo: SW6020A

Analysis Date: 11/12/2014 1:46:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141112C Prep Date:

Arsenic 0.00500 103 70 1300.00500 00.00515

Cadmium 0.00100 104 70 1300.00100 00.00104

Qualifiers:

Page 8 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

23

Page 24: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141112C

Sample ID LCVL4-141112 Batch ID: R76322 TestNo: SW6020A

Analysis Date: 11/12/2014 1:46:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141112C Prep Date:

Chromium 0.00500 109 70 1300.00500 00.00545

Copper 0.00500 99.7 70 1300.0100 00.00499

Iron 0.100 102 70 1300.100 00.102

Lead 0.00100 97.4 70 1300.00100 00.000974

Selenium 0.00500 99.7 70 1300.00500 00.00499

Zinc 0.00500 105 70 1300.00500 00.00524

Sample ID CCV5-141112 Batch ID: R76322 TestNo: SW6020A

Analysis Date: 11/12/2014 2:27:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141112C Prep Date:

Arsenic 0.200 98.9 90 1100.00500 00.198

Cadmium 0.200 99.2 90 1100.00100 00.198

Chromium 0.200 103 90 1100.00500 00.207

Copper 0.200 102 90 1100.0100 00.204

Iron 5.00 102 90 1100.100 05.12

Lead 0.200 98.1 90 1100.00100 00.196

Selenium 0.200 99.4 90 1100.00500 00.199

Zinc 0.200 101 90 1100.00500 00.202

Sample ID LCVL5-141112 Batch ID: R76322 TestNo: SW6020A

Analysis Date: 11/12/2014 2:32:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141112C Prep Date:

Arsenic 0.00500 100 70 1300.00500 00.00501

Cadmium 0.00100 106 70 1300.00100 00.00106

Chromium 0.00500 109 70 1300.00500 00.00545

Copper 0.00500 97.2 70 1300.0100 00.00486

Iron 0.100 99.5 70 1300.100 00.0995

Lead 0.00100 99.2 70 1300.00100 00.000992

Selenium 0.00500 105 70 1300.00500 00.00523

Zinc 0.00500 104 70 1300.00500 00.00520

Qualifiers:

Page 9 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

24

Page 25: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113BThe QC data in batch 66494 applies to the following samples: 1411076-01A, 1411076-02A, 1411076-03A

Sample ID 1411076-01A SD Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/13/2014 11:37:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141113B Prep Date: 11/11/2014

Iron 0 10625 12600 0.62612500

Sample ID 1411076-01A PDS Batch ID: 66494 TestNo: SW6020A

Analysis Date: 11/13/2014 11:43:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141113B Prep Date: 11/11/2014

Iron 12490 108 80 120125 1260026100

Qualifiers:

Page 10 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

25

Page 26: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113B

Sample ID ICV-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:23:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141113B Prep Date:

Iron 2.50 98.5 90 1100.100 02.46

Sample ID LCVL-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:28:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113B Prep Date:

Iron 0.100 100 70 1300.100 00.100

Sample ID CCV1-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:44:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141113B Prep Date:

Iron 5.00 103 90 1100.100 05.16

Sample ID LCVL1-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:53:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113B Prep Date:

Iron 0.100 101 70 1300.100 00.101

Qualifiers:

Page 11 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

26

Page 27: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141112AThe QC data in batch 66516 applies to the following samples: 1411076-01A, 1411076-02A, 1411076-03A

Sample ID 1411073-02A-DUP Batch ID: 66516 TestNo: D2216

Analysis Date: 11/13/2014 10:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141112A Prep Date: 11/12/2014

Percent Moisture 0 300 22.48 5.0021.4

Qualifiers:

Page 12 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

27

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14-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411076MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

28

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November 17, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411094FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 2 sample(s) on 11/12/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

1

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1411094

....................................................... 10WorkOrderSampleSummary 1411094

........................................................................... 11PrepDatesReport 1411094

.................................................................. 12AnalyticalDatesReport 1411094

.......................................................................... 13Analytical Report 1411094

.................................................... 15AnalyticalQCSummaryReport 1411094

.................................................................. 29MQLSummaryReport 1411094

2

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3

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4

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5

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/17/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411094

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies 1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X

2) Was applicable and available technology used to lower the SDL to minimize the matrix interference affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

6

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/17/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411094

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

7

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

11/17/14

8

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17-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411094CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

Method SW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 11/12/2014. A total of 2 samples were received

and analyzed. The samples arrived in good condition and were properly packaged.

Exception Report R7-03

For Metals Analysis, the recoveries of three analytes for the Matrix Spike and Matrix Spike Duplicate

(1411094-01 MS/MSD) were outside of the method control limits. These are flagged accordingly in

the QC Summary Report. These analytes were within method control limits in the associated LCS. No

further corrective action was taken.

Page 1 of 1

9

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17-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411094Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411094-01 O27-111114 11/11/14 01:00 PM 11/12/2014

1411094-02 N27-111114 11/11/14 01:05 PM 11/12/2014

Page 1 of 1

10

Page 39: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

17-Nov-14

Lab Order: 1411094

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411094-01A O27-111114 11/11/14 01:00 PM Soil Mercury Soil Prep, Total 11/13/14 09:36 AMSW7471A 66526

O27-111114 11/11/14 01:00 PM Soil Moisture Preparation 11/12/14 10:52 AMD2216 66516

O27-111114 11/11/14 01:00 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

O27-111114 11/11/14 01:00 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

O27-111114 11/11/14 01:00 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

O27-111114 11/11/14 01:00 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

1411094-02A N27-111114 11/11/14 01:05 PM Soil Mercury Soil Prep, Total 11/13/14 09:36 AMSW7471A 66526

N27-111114 11/11/14 01:05 PM Soil Moisture Preparation 11/12/14 10:52 AMD2216 66516

N27-111114 11/11/14 01:05 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

N27-111114 11/11/14 01:05 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

N27-111114 11/11/14 01:05 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

N27-111114 11/11/14 01:05 PM Soil Soil Prep Total Metals: ICP-MS 11/13/14 09:36 AMSW3050B 66525

Page 1 of 1

11

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Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

17-Nov-14

Lab Order: 1411094

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411094-01A O27-111114 D2216Soil Percent Moisture 11/13/14 10:31 AM66516 1 PMOIST_141112A

O27-111114 SW7471BSoil Total Mercury: Soil/Solid 11/14/14 12:05 PM66526 1 CETAC2_HG_141114

B

O27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/14/14 11:24 AM66525 5 ICP-MS4_141114A

O27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/14/14 11:16 AM66525 50 ICP-MS4_141114A

O27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/13/14 04:33 PM66525 50 ICP-MS4_141113B

O27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/13/14 04:20 PM66525 5 ICP-MS4_141113B

1411094-02A N27-111114 D2216Soil Percent Moisture 11/13/14 10:31 AM66516 1 PMOIST_141112A

N27-111114 SW7471BSoil Total Mercury: Soil/Solid 11/14/14 12:20 PM66526 1 CETAC2_HG_141114

B

N27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/14/14 11:28 AM66525 5 ICP-MS4_141114A

N27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/14/14 11:20 AM66525 50 ICP-MS4_141114A

N27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/13/14 04:39 PM66525 50 ICP-MS4_141113B

N27-111114 SW6020ASoil Trace Metals: ICP-MS - Solid 11/13/14 04:26 PM66525 5 ICP-MS4_141113B

Page 1 of 1

12

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Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: O27-111114

Collection Date: 11/11/14 01:00 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411094

DF

Lab ID: 1411094-01

DHL Analytical, Inc. Date: 17-Nov-14

RL

Project No: 6835001.2014.49DM3

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/14/14 12:05 PM0.0355 mg/Kg-dry 1<0.0142 0.0142

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/13/14 04:20 PM0.932 mg/Kg-dry 57.27 0.466

Cadmium 11/13/14 04:20 PM0.280 mg/Kg-dry 50.319 0.0932

Chromium 11/14/14 11:24 AM1.86 mg/Kg-dry 59.09 0.466

Copper 11/13/14 04:20 PM1.86 mg/Kg-dry 5106 0.466

Iron 11/14/14 11:16 AM117 mg/Kg-dry 5011000 117

Lead 11/13/14 04:20 PM0.280 mg/Kg-dry 525.5 0.0932

Selenium 11/13/14 04:20 PM0.466 mg/Kg-dry 50.619 0.140

Zinc 11/13/14 04:20 PM2.33 mg/Kg-dry 5207 0.932

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/13/14 10:31 AM0 WT% 13.39 0

Qualifiers:

Page 1 of 2

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

13

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Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: N27-111114

Collection Date: 11/11/14 01:05 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411094

DF

Lab ID: 1411094-02

DHL Analytical, Inc. Date: 17-Nov-14

RL

Project No: 6835001.2014.49DM3

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/14/14 12:20 PM0.0428 mg/Kg-dry 10.0495 0.0171

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/13/14 04:26 PM1.01 mg/Kg-dry 527.4 0.507

Cadmium 11/13/14 04:26 PM0.304 mg/Kg-dry 52.02 0.101

Chromium 11/14/14 11:28 AM2.03 mg/Kg-dry 512.6 0.507

Copper 11/13/14 04:26 PM2.03 mg/Kg-dry 5277 0.507

Iron 11/14/14 11:20 AM127 mg/Kg-dry 5014100 127

Lead 11/13/14 04:26 PM0.304 mg/Kg-dry 595.3 0.101

Selenium 11/13/14 04:26 PM0.507 mg/Kg-dry 51.38 0.152

Zinc 11/13/14 04:39 PM25.3 mg/Kg-dry 50738 10.1

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/13/14 10:31 AM0 WT% 16.92 0

Qualifiers:

Page 2 of 2

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

14

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17-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

15

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141114BThe QC data in batch 66526 applies to the following samples: 1411094-01A, 1411094-02A

Sample ID MB-66526 Batch ID: 66526 TestNo: SW7471B

Analysis Date: 11/14/2014 11:58:33 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141114B Prep Date: 11/13/2014

Mercury 0.0400<0.0160

Sample ID LCS-66526 Batch ID: 66526 TestNo: SW7471B

Analysis Date: 11/14/2014 12:00:48 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141114B Prep Date: 11/13/2014

Mercury 0.2000 114 85 1150.0400 00.228

Sample ID 1411094-01A SD Batch ID: 66526 TestNo: SW7471B

Analysis Date: 11/14/2014 12:07:37 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141114B Prep Date: 11/13/2014

Mercury 0 100.178 0 0<0.0711

Sample ID 1411094-01A PDS Batch ID: 66526 TestNo: SW7471B

Analysis Date: 11/14/2014 12:09:52 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141114B Prep Date: 11/13/2014

Mercury 0.2221 90.4 85 1150.0355 00.201

Sample ID 1411094-01A MS Batch ID: 66526 TestNo: SW7471B

Analysis Date: 11/14/2014 12:12:07 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141114B Prep Date: 11/13/2014

Mercury 0.1774 114 80 1200.0355 00.201

Sample ID 1411094-01A MSD Batch ID: 66526 TestNo: SW7471B

Analysis Date: 11/14/2014 12:14:23 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141114B Prep Date: 11/13/2014

Mercury 0.1940 115 80 120 250.0388 0 9.770.222

Sample ID LCSD-66526 Batch ID: 66526 TestNo: SW7471B

Analysis Date: 11/14/2014 12:18:15 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141114B Prep Date: 11/13/2014

Mercury 0.2000 112 85 115 250.0400 0 1.320.225

Qualifiers:

Page 2 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

16

Page 45: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141114B

Sample ID ICV-141114 Batch ID: R76350 TestNo: SW7471B

Analysis Date: 11/14/2014 11:53:59 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141114B Prep Date:

Mercury 0.004000 101 90 1100.0400 00.00403

Sample ID CCV1-141114 Batch ID: R76350 TestNo: SW7471B

Analysis Date: 11/14/2014 12:25:06 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141114B Prep Date:

Mercury 0.002000 104 90 1100.0400 00.00209

Qualifiers:

Page 3 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

17

Page 46: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141110A

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Arsenic 0.1500 113 80 120 01.00 0 00.169

Cadmium 0.1500 99.7 80 120 00.300 0 00.150

Chromium 0.1500 116 80 120 02.00 0 00.174

Copper 0.1500 97.0 80 120 02.00 0 00.146

Iron 6.250 106 80 120 012.5 0 06.64

Lead 0.1500 102 80 120 00.300 0 00.152

Selenium 0.1500 118 80 120 00.500 0 00.178

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Zinc 5.000 106 80 120 02.50 0 05.31

Qualifiers:

Page 4 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

18

Page 47: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113AThe QC data in batch 66525 applies to the following samples: 1411094-01A, 1411094-02A

Sample ID MB-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:12:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141113A Prep Date: 11/13/2014

Arsenic 1.00<0.500

Sample ID LCS-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:14:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141113A Prep Date: 11/13/2014

Arsenic 50.00 101 80 1201.00 050.4

Sample ID LCSD-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141113A Prep Date: 11/13/2014

Arsenic 50.00 100 80 1201.00 050.1

Sample ID 1411094-01A SD Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:22:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141113A Prep Date: 11/13/2014

Arsenic 0 104.66 7.274 1.177.36

Sample ID 1411094-01A PDS Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:28:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141113A Prep Date: 11/13/2014

Arsenic 46.62 103 80 1200.932 7.27455.3

Sample ID 1411094-01A MS Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:30:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141113A Prep Date: 11/13/2014

Arsenic 44.61 98.6 80 1200.892 7.27451.3

Sample ID 1411094-01A MSD Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:31:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141113A Prep Date: 11/13/2014

Arsenic 46.21 94.7 80 120 250.924 7.274 0.45751.0

Qualifiers:

Page 5 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

19

Page 48: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113A

Sample ID ICV-141113 Batch ID: R76339 TestNo: SW6020A

Analysis Date: 11/13/2014 11:23:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141113A Prep Date:

Arsenic 0.100 98.5 90 1100.00500 00.0985

Sample ID LCVL-141113 Batch ID: R76339 TestNo: SW6020A

Analysis Date: 11/13/2014 11:28:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113A Prep Date:

Arsenic 0.00500 102 70 1300.00500 00.00512

Sample ID CCV6-141113 Batch ID: R76339 TestNo: SW6020A

Analysis Date: 11/13/2014 4:00:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141113A Prep Date:

Arsenic 0.200 99.8 90 1100.00500 00.200

Sample ID LCVL6-141113 Batch ID: R76339 TestNo: SW6020A

Analysis Date: 11/13/2014 4:08:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113A Prep Date:

Arsenic 0.00500 95.7 70 1300.00500 00.00478

Sample ID CCV7-141113 Batch ID: R76339 TestNo: SW6020A

Analysis Date: 11/13/2014 5:06:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141113A Prep Date:

Arsenic 0.200 103 90 1100.00500 00.206

Sample ID LCVL7-141113 Batch ID: R76339 TestNo: SW6020A

Analysis Date: 11/13/2014 5:10:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113A Prep Date:

Arsenic 0.00500 99.0 70 1300.00500 00.00495

Qualifiers:

Page 6 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

20

Page 49: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113BThe QC data in batch 66525 applies to the following samples: 1411094-01A, 1411094-02A

Sample ID MB-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:12:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141113B Prep Date: 11/13/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Copper 2.00<0.500

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.50<1.00

Sample ID LCS-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:14:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141113B Prep Date: 11/13/2014

Arsenic 50.00 101 80 1201.00 050.4

Cadmium 50.00 104 80 1200.300 051.9

Copper 50.00 105 80 1202.00 052.7

Lead 50.00 99.6 80 1200.300 049.8

Selenium 50.00 94.5 80 1200.500 047.2

Zinc 50.00 105 80 1202.50 052.4

Sample ID LCSD-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141113B Prep Date: 11/13/2014

Arsenic 50.00 100 80 120 201.00 0 0.46050.1

Cadmium 50.00 104 80 120 200.300 0 0.48852.2

Copper 50.00 105 80 120 202.00 0 0.02052.7

Lead 50.00 99.9 80 120 200.300 0 0.27349.9

Selenium 50.00 95.2 80 120 200.500 0 0.80347.6

Zinc 50.00 104 80 120 202.50 0 0.43352.2

Sample ID 1411094-01A SD Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:22:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141113B Prep Date: 11/13/2014

Arsenic 0 104.66 7.274 1.177.36

Cadmium 0 101.40 0.3194 0<0.466

Copper 0 109.32 106.4 4.09111

Lead 0 101.40 25.50 0.83025.3

Selenium 0 102.33 0.6194 0<0.699

Zinc 0 1011.7 206.7 3.13213

Qualifiers:

Page 7 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

21

Page 50: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113B

Sample ID 1411094-01A PDS Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:28:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141113B Prep Date: 11/13/2014

Arsenic 46.62 103 80 1200.932 7.27455.3

Cadmium 46.62 107 80 1200.280 0.319450.1

Copper 46.62 113 80 1201.86 106.4159

Lead 46.62 105 80 1200.280 25.5074.6

Selenium 46.62 98.5 80 1200.466 0.619446.5

Zinc 46.62 118 80 1202.33 206.7262

Sample ID 1411094-01A MS Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:30:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141113B Prep Date: 11/13/2014

Arsenic 44.61 98.6 80 1200.892 7.27451.3

Cadmium 44.61 102 80 1200.268 0.319445.8

Copper 44.61 82.5 80 1201.78 106.4143

Lead 44.61 96.3 80 1200.268 25.5068.5

Selenium 44.61 94.3 80 1200.446 0.619442.7

Zinc 44.61 -2.87 80 120 S2.23 206.7205

Sample ID 1411094-01A MSD Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/13/2014 4:31:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141113B Prep Date: 11/13/2014

Arsenic 46.21 94.7 80 120 200.924 7.274 0.45751.0

Cadmium 46.21 101 80 120 200.277 0.3194 2.5947.0

Copper 46.21 35.0 80 120 20 S1.85 106.4 15.5123

Lead 46.21 86.8 80 120 200.277 25.50 4.2565.6

Selenium 46.21 92.4 80 120 200.462 0.6194 1.5243.3

Zinc 46.21 70.2 80 120 20 S2.31 206.7 15.2239

Qualifiers:

Page 8 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

22

Page 51: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113B

Sample ID ICV-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:23:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141113B Prep Date:

Arsenic 0.100 98.5 90 1100.00500 00.0985

Cadmium 0.100 99.9 90 1100.00100 00.0999

Copper 0.100 102 90 1100.0100 00.102

Iron 2.50 98.5 90 1100.100 02.46

Lead 0.100 97.5 90 1100.00100 00.0975

Selenium 0.100 96.9 90 1100.00500 00.0969

Zinc 0.100 101 90 1100.00500 00.101

Sample ID LCVL-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:28:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113B Prep Date:

Arsenic 0.00500 102 70 1300.00500 00.00512

Cadmium 0.00100 104 70 1300.00100 00.00105

Copper 0.00500 107 70 1300.0100 00.00533

Iron 0.100 100 70 1300.100 00.100

Lead 0.00100 99.8 70 1300.00100 00.000998

Selenium 0.00500 103 70 1300.00500 00.00513

Zinc 0.00500 101 70 1300.00500 00.00505

Sample ID CCV1-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:44:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141113B Prep Date:

Copper 0.200 106 90 1100.0100 00.211

Iron 5.00 103 90 1100.100 05.16

Sample ID LCVL1-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 11:53:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113B Prep Date:

Copper 0.00500 107 70 1300.0100 00.00535

Iron 0.100 101 70 1300.100 00.101

Sample ID CCV6-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 4:00:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141113B Prep Date:

Arsenic 0.200 99.8 90 1100.00500 00.200

Cadmium 0.200 103 90 1100.00100 00.207

Copper 0.200 103 90 1100.0100 00.206

Qualifiers:

Page 9 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

23

Page 52: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141113B

Sample ID CCV6-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 4:00:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141113B Prep Date:

Lead 0.200 97.2 90 1100.00100 00.194

Selenium 0.200 95.2 90 1100.00500 00.190

Zinc 0.200 103 90 1100.00500 00.205

Sample ID LCVL6-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 4:08:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113B Prep Date:

Arsenic 0.00500 95.7 70 1300.00500 00.00478

Cadmium 0.00100 98.2 70 1300.00100 00.000982

Copper 0.00500 102 70 1300.0100 00.00510

Lead 0.00100 92.0 70 1300.00100 00.000920

Selenium 0.00500 89.5 70 1300.00500 00.00448

Zinc 0.00500 104 70 1300.00500 00.00522

Sample ID CCV7-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 5:06:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141113B Prep Date:

Arsenic 0.200 103 90 1100.00500 00.206

Cadmium 0.200 106 90 1100.00100 00.213

Copper 0.200 107 90 1100.0100 00.214

Lead 0.200 102 90 1100.00100 00.203

Selenium 0.200 98.6 90 1100.00500 00.197

Zinc 0.200 107 90 1100.00500 00.213

Sample ID LCVL7-141113 Batch ID: R76340 TestNo: SW6020A

Analysis Date: 11/13/2014 5:10:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141113B Prep Date:

Arsenic 0.00500 99.0 70 1300.00500 00.00495

Cadmium 0.00100 109 70 1300.00100 00.00109

Copper 0.00500 106 70 1300.0100 00.00530

Lead 0.00100 99.6 70 1300.00100 00.000996

Selenium 0.00500 103 70 1300.00500 00.00517

Zinc 0.00500 106 70 1300.00500 00.00528

Qualifiers:

Page 10 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

24

Page 53: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141114AThe QC data in batch 66525 applies to the following samples: 1411094-01A, 1411094-02A

Sample ID MB-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:08:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Chromium 2.00<0.500

Iron 12.5<12.5

Sample ID LCS-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:10:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Chromium 50.00 107 80 1202.00 053.7

Iron 250.0 101 80 12012.5 0252

Sample ID LCSD-66525 Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:12:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Chromium 50.00 108 80 120 202.00 0 0.77054.1

Iron 250.0 102 80 120 2012.5 0 1.67256

Sample ID 1411094-01A SD Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:18:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Iron 0 10583 11050 3.5710700

Sample ID 1411094-01A PDS Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:22:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Iron 11660 104 80 120117 1105023100

Sample ID 1411094-01A SD Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:26:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Chromium 0 109.32 9.087 0.6659.15

Sample ID 1411094-01A PDS Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:30:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Chromium 46.62 110 80 1201.86 9.08760.3

Qualifiers:

Page 11 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

25

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141114A

Sample ID 1411094-01A MS Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:32:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Chromium 44.61 105 80 1201.78 9.08756.1

Iron 223.1 -119 80 120 S11.2 1094010700

Sample ID 1411094-01A MSD Batch ID: 66525 TestNo: SW6020A

Analysis Date: 11/14/2014 11:34:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141114A Prep Date: 11/13/2014

Chromium 46.21 110 80 120 201.85 9.087 6.6559.9

Iron 231.0 -294 80 120 20 S11.6 10940 3.9710300

Qualifiers:

Page 12 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

26

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141114A

Sample ID ICV-141114 Batch ID: R76346 TestNo: SW6020A

Analysis Date: 11/14/2014 10:29:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141114A Prep Date:

Chromium 0.100 103 90 1100.00500 00.103

Iron 2.50 99.2 90 1100.100 02.48

Sample ID LCVL-141114 Batch ID: R76346 TestNo: SW6020A

Analysis Date: 11/14/2014 10:33:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141114A Prep Date:

Chromium 0.00500 111 70 1300.00500 00.00556

Iron 0.100 101 70 1300.100 00.101

Sample ID CCV1-141114 Batch ID: R76346 TestNo: SW6020A

Analysis Date: 11/14/2014 10:56:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141114A Prep Date:

Chromium 0.200 106 90 1100.00500 00.213

Iron 5.00 104 90 1100.100 05.19

Sample ID LCVL1-141114 Batch ID: R76346 TestNo: SW6020A

Analysis Date: 11/14/2014 11:02:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141114A Prep Date:

Chromium 0.00500 111 70 1300.00500 00.00557

Iron 0.100 106 70 1300.100 00.106

Sample ID CCV2-141114 Batch ID: R76346 TestNo: SW6020A

Analysis Date: 11/14/2014 11:36:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141114A Prep Date:

Chromium 0.200 107 90 1100.00500 00.215

Iron 5.00 105 90 1100.100 05.23

Sample ID LCVL2-141114 Batch ID: R76346 TestNo: SW6020A

Analysis Date: 11/14/2014 11:41:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141114A Prep Date:

Chromium 0.00500 109 70 1300.00500 00.00543

Iron 0.100 102 70 1300.100 00.102

Qualifiers:

Page 13 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

27

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141112AThe QC data in batch 66516 applies to the following samples: 1411094-01A, 1411094-02A

Sample ID 1411073-02A-DUP Batch ID: 66516 TestNo: D2216

Analysis Date: 11/13/2014 10:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141112A Prep Date: 11/12/2014

Percent Moisture 0 300 22.48 5.0021.4

Qualifiers:

Page 14 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

28

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17-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411094MQL SUMMARY REPORT

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

29

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November 18, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411118FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 5 sample(s) on 11/14/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

1

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Table of Contents

.............................................................................. 3Miscellaneous Documents

................................................................................ 11CaseNarrative 1411118

....................................................... 12WorkOrderSampleSummary 1411118

........................................................................... 13PrepDatesReport 1411118

.................................................................. 14AnalyticalDatesReport 1411118

.......................................................................... 15Analytical Report 1411118

.................................................... 20AnalyticalQCSummaryReport 1411118

.................................................................. 32MQLSummaryReport 1411118

2

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3

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4

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5

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6

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7

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/18/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411118

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies 1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X

2) Was applicable and available technology used to lower the SDL to minimize the matrix interference affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

8

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/18/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411118

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

9

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

11/18/14

10

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18-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411118CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

Method SW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 11/14/2014. A total of 5 samples were received

and analyzed. The samples arrived in good condition and were properly packaged.

Exception Report R7-03

For Metals Analysis, the recovery of Iron for the Matrix Spike and Matrix Spike Duplicate (1411104-

01 MS/MSD) was above the method control limits. These are flagged accordingly in the QC Summary

Report. This analyte was within method control limits in the associated LCS. No further corrective

action was taken.

Page 1 of 1

11

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18-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411118Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411118-01 N28-111214 11/12/14 01:45 PM 11/14/2014

1411118-02 M28-111214 11/12/14 01:50 PM 11/14/2014

1411118-03 P24-111314 11/13/14 03:10 PM 11/14/2014

1411118-04 M27-111314 11/13/14 02:03 PM 11/14/2014

1411118-05 Q24-111314 11/13/14 03:05 PM 11/14/2014

Page 1 of 1

12

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

18-Nov-14

Lab Order: 1411118

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411118-01A N28-111214 11/12/14 01:45 PM Soil Mercury Soil Prep, Total 11/16/14 06:20 PMSW7471A 66554

N28-111214 11/12/14 01:45 PM Soil Moisture Preparation 11/17/14 09:07 AMD2216 66562

N28-111214 11/12/14 01:45 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

N28-111214 11/12/14 01:45 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

1411118-02A M28-111214 11/12/14 01:50 PM Soil Mercury Soil Prep, Total 11/16/14 06:20 PMSW7471A 66554

M28-111214 11/12/14 01:50 PM Soil Moisture Preparation 11/17/14 09:07 AMD2216 66562

M28-111214 11/12/14 01:50 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

M28-111214 11/12/14 01:50 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

1411118-03A P24-111314 11/13/14 03:10 PM Soil Mercury Soil Prep, Total 11/16/14 06:20 PMSW7471A 66554

P24-111314 11/13/14 03:10 PM Soil Moisture Preparation 11/17/14 09:07 AMD2216 66562

P24-111314 11/13/14 03:10 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

P24-111314 11/13/14 03:10 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

1411118-04A M27-111314 11/13/14 02:03 PM Soil Mercury Soil Prep, Total 11/16/14 06:20 PMSW7471A 66554

M27-111314 11/13/14 02:03 PM Soil Moisture Preparation 11/17/14 09:07 AMD2216 66562

M27-111314 11/13/14 02:03 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

M27-111314 11/13/14 02:03 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

1411118-05A Q24-111314 11/13/14 03:05 PM Soil Mercury Soil Prep, Total 11/16/14 06:20 PMSW7471A 66554

Q24-111314 11/13/14 03:05 PM Soil Moisture Preparation 11/17/14 09:09 AMD2216 66563

Q24-111314 11/13/14 03:05 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

Q24-111314 11/13/14 03:05 PM Soil Soil Prep Total Metals: ICP-MS 11/16/14 06:16 PMSW3050B 66553

Page 1 of 1

13

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Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

18-Nov-14

Lab Order: 1411118

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411118-01A N28-111214 D2216Soil Percent Moisture 11/18/14 11:23 AM66562 1 PMOIST_141117A

N28-111214 SW7471BSoil Total Mercury: Soil/Solid 11/17/14 11:02 AM66554 1 CETAC2_HG_141117

A

N28-111214 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:29 AM66553 5 ICP-MS4_141117B

N28-111214 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:48 AM66553 50 ICP-MS4_141117B

1411118-02A M28-111214 D2216Soil Percent Moisture 11/18/14 11:23 AM66562 1 PMOIST_141117A

M28-111214 SW7471BSoil Total Mercury: Soil/Solid 11/17/14 11:04 AM66554 1 CETAC2_HG_141117

A

M28-111214 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:31 AM66553 5 ICP-MS4_141117B

M28-111214 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:50 AM66553 50 ICP-MS4_141117B

1411118-03A P24-111314 D2216Soil Percent Moisture 11/18/14 11:23 AM66562 1 PMOIST_141117A

P24-111314 SW7471BSoil Total Mercury: Soil/Solid 11/17/14 11:07 AM66554 1 CETAC2_HG_141117

A

P24-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:52 AM66553 50 ICP-MS4_141117B

P24-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:33 AM66553 5 ICP-MS4_141117B

1411118-04A M27-111314 D2216Soil Percent Moisture 11/18/14 11:23 AM66562 1 PMOIST_141117A

M27-111314 SW7471BSoil Total Mercury: Soil/Solid 11/17/14 11:09 AM66554 1 CETAC2_HG_141117

A

M27-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:35 AM66553 5 ICP-MS4_141117B

M27-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:54 AM66553 50 ICP-MS4_141117B

1411118-05A Q24-111314 D2216Soil Percent Moisture 11/18/14 11:26 AM66563 1 PMOIST_141117B

Q24-111314 SW7471BSoil Total Mercury: Soil/Solid 11/17/14 11:11 AM66554 1 CETAC2_HG_141117

A

Q24-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:56 AM66553 50 ICP-MS4_141117B

Q24-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/17/14 11:37 AM66553 5 ICP-MS4_141117B

Page 1 of 1

14

Page 72: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: N28-111214

Collection Date: 11/12/14 01:45 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411118

DF

Lab ID: 1411118-01

DHL Analytical, Inc. Date: 18-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/17/14 11:02 AM0.0366 mg/Kg-dry 10.0242 0.0147

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/17/14 11:29 AM1.01 mg/Kg-dry 525.0 0.507

Cadmium 11/17/14 11:29 AM0.304 mg/Kg-dry 50.452 0.101

Chromium 11/17/14 11:29 AM2.03 mg/Kg-dry 59.35 0.507

Copper 11/17/14 11:29 AM2.03 mg/Kg-dry 579.1 0.507

Iron 11/17/14 11:48 AM127 mg/Kg-dry 5012200 127

Lead 11/17/14 11:29 AM0.304 mg/Kg-dry 526.9 0.101

Selenium 11/17/14 11:29 AM0.507 mg/Kg-dry 50.980 0.152

Zinc 11/17/14 11:29 AM2.54 mg/Kg-dry 5193 1.01

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/18/14 11:23 AM0 WT% 14.28 0

Qualifiers:

Page 1 of 5

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

15

Page 73: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: M28-111214

Collection Date: 11/12/14 01:50 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411118

DF

Lab ID: 1411118-02

DHL Analytical, Inc. Date: 18-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/17/14 11:04 AM0.0400 mg/Kg-dry 10.0242 0.0160

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/17/14 11:31 AM0.984 mg/Kg-dry 510.9 0.492

Cadmium 11/17/14 11:31 AM0.295 mg/Kg-dry 50.559 0.0984

Chromium 11/17/14 11:31 AM1.97 mg/Kg-dry 56.58 0.492

Copper 11/17/14 11:31 AM1.97 mg/Kg-dry 572.1 0.492

Iron 11/17/14 11:50 AM123 mg/Kg-dry 5012400 123

Lead 11/17/14 11:31 AM0.295 mg/Kg-dry 549.1 0.0984

Selenium 11/17/14 11:31 AM0.492 mg/Kg-dry 50.781 0.148

Zinc 11/17/14 11:31 AM2.46 mg/Kg-dry 5153 0.984

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/18/14 11:23 AM0 WT% 14.11 0

Qualifiers:

Page 2 of 5

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

16

Page 74: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P24-111314

Collection Date: 11/13/14 03:10 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411118

DF

Lab ID: 1411118-03

DHL Analytical, Inc. Date: 18-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/17/14 11:07 AM0.0372 mg/Kg-dry 10.0185 0.0149

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/17/14 11:33 AM0.942 mg/Kg-dry 59.48 0.471

Cadmium 11/17/14 11:33 AM0.283 mg/Kg-dry 50.665 0.0942

Chromium 11/17/14 11:33 AM1.88 mg/Kg-dry 58.55 0.471

Copper 11/17/14 11:33 AM1.88 mg/Kg-dry 551.9 0.471

Iron 11/17/14 11:52 AM118 mg/Kg-dry 5011400 118

Lead 11/17/14 11:33 AM0.283 mg/Kg-dry 533.4 0.0942

Selenium 11/17/14 11:33 AM0.471 mg/Kg-dry 50.800 0.141

Zinc 11/17/14 11:33 AM2.36 mg/Kg-dry 5133 0.942

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/18/14 11:23 AM0 WT% 14.39 0

Qualifiers:

Page 3 of 5

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

17

Page 75: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: M27-111314

Collection Date: 11/13/14 02:03 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411118

DF

Lab ID: 1411118-04

DHL Analytical, Inc. Date: 18-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/17/14 11:09 AM0.0417 mg/Kg-dry 10.0252 0.0167

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/17/14 11:35 AM0.945 mg/Kg-dry 59.80 0.472

Cadmium 11/17/14 11:35 AM0.283 mg/Kg-dry 50.783 0.0945

Chromium 11/17/14 11:35 AM1.89 mg/Kg-dry 57.33 0.472

Copper 11/17/14 11:35 AM1.89 mg/Kg-dry 5114 0.472

Iron 11/17/14 11:54 AM118 mg/Kg-dry 5010500 118

Lead 11/17/14 11:35 AM0.283 mg/Kg-dry 534.9 0.0945

Selenium 11/17/14 11:35 AM0.472 mg/Kg-dry 50.888 0.142

Zinc 11/17/14 11:35 AM2.36 mg/Kg-dry 5232 0.945

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/18/14 11:23 AM0 WT% 15.51 0

Qualifiers:

Page 4 of 5

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

18

Page 76: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: Q24-111314

Collection Date: 11/13/14 03:05 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411118

DF

Lab ID: 1411118-05

DHL Analytical, Inc. Date: 18-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/17/14 11:11 AM0.0363 mg/Kg-dry 10.0358 0.0145

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/17/14 11:37 AM0.912 mg/Kg-dry 512.6 0.456

Cadmium 11/17/14 11:37 AM0.274 mg/Kg-dry 51.44 0.0912

Chromium 11/17/14 11:37 AM1.82 mg/Kg-dry 57.14 0.456

Copper 11/17/14 11:37 AM1.82 mg/Kg-dry 548.5 0.456

Iron 11/17/14 11:56 AM114 mg/Kg-dry 509670 114

Lead 11/17/14 11:37 AM0.274 mg/Kg-dry 561.4 0.0912

Selenium 11/17/14 11:37 AM0.456 mg/Kg-dry 50.859 0.137

Zinc 11/17/14 11:37 AM2.28 mg/Kg-dry 5102 0.912

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/18/14 11:26 AM0 WT% 12.13 0

Qualifiers:

Page 5 of 5

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

19

Page 77: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

18-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

20

Page 78: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141117AThe QC data in batch 66554 applies to the following samples: 1411118-01A, 1411118-02A, 1411118-03A, 1411118-04A, 1411118-05A

Sample ID MB-66554 Batch ID: 66554 TestNo: SW7471B

Analysis Date: 11/17/2014 10:12:40 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141117A Prep Date: 11/16/2014

Mercury 0.0400<0.0160

Sample ID LCS-66554 Batch ID: 66554 TestNo: SW7471B

Analysis Date: 11/17/2014 10:14:56 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141117A Prep Date: 11/16/2014

Mercury 0.2000 111 85 1150.0400 00.222

Sample ID LCSD-66554 Batch ID: 66554 TestNo: SW7471B

Analysis Date: 11/17/2014 10:17:12 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141117A Prep Date: 11/16/2014

Mercury 0.2000 112 85 115 250.0400 0 1.340.225

Sample ID 1411104-01C SD Batch ID: 66554 TestNo: SW7471B

Analysis Date: 11/17/2014 10:21:45 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141117A Prep Date: 11/16/2014

Mercury 0 100.210 0.02287 0<0.0839

Sample ID 1411104-01C PDS Batch ID: 66554 TestNo: SW7471B

Analysis Date: 11/17/2014 10:24:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141117A Prep Date: 11/16/2014

Mercury 0.2623 103 85 1150.0420 0.022870.293

Sample ID 1411104-01C MS Batch ID: 66554 TestNo: SW7471B

Analysis Date: 11/17/2014 10:26:15 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141117A Prep Date: 11/16/2014

Mercury 0.2012 108 80 1200.0402 0.022870.240

Sample ID 1411104-01C MSD Batch ID: 66554 TestNo: SW7471B

Analysis Date: 11/17/2014 10:28:31 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141117A Prep Date: 11/16/2014

Mercury 0.2178 109 80 120 250.0436 0.02287 7.540.259

Qualifiers:

Page 2 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

21

Page 79: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141117A

Sample ID ICV-141117 Batch ID: R76362 TestNo: SW7471B

Analysis Date: 11/17/2014 10:08:06 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141117A Prep Date:

Mercury 0.004000 101 90 1100.0400 00.00403

Sample ID CCV1-141117 Batch ID: R76362 TestNo: SW7471B

Analysis Date: 11/17/2014 10:51:12 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141117A Prep Date:

Mercury 0.002000 102 90 1100.0400 00.00204

Sample ID CCV2-141117 Batch ID: R76362 TestNo: SW7471B

Analysis Date: 11/17/2014 11:13:59 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141117A Prep Date:

Mercury 0.002000 102 90 1100.0400 00.00203

Qualifiers:

Page 3 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

22

Page 80: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141110A

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Arsenic 0.1500 113 80 120 01.00 0 00.169

Cadmium 0.1500 99.7 80 120 00.300 0 00.150

Chromium 0.1500 116 80 120 02.00 0 00.174

Copper 0.1500 97.0 80 120 02.00 0 00.146

Iron 6.250 106 80 120 012.5 0 06.64

Lead 0.1500 102 80 120 00.300 0 00.152

Selenium 0.1500 118 80 120 00.500 0 00.178

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Zinc 5.000 106 80 120 02.50 0 05.31

Qualifiers:

Page 4 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

23

Page 81: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141117BThe QC data in batch 66553 applies to the following samples: 1411118-01A, 1411118-02A, 1411118-03A, 1411118-04A, 1411118-05A

Sample ID MB-66553 Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 10:30:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.50<1.00

Sample ID LCS-66553 Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 10:32:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Arsenic 50.00 98.7 80 1201.00 049.4

Cadmium 50.00 100 80 1200.300 050.2

Chromium 50.00 102 80 1202.00 051.2

Copper 50.00 104 80 1202.00 052.2

Iron 250.0 102 80 12012.5 0255

Lead 50.00 99.2 80 1200.300 049.6

Selenium 50.00 96.7 80 1200.500 048.3

Zinc 50.00 102 80 1202.50 051.2

Sample ID LCSD-66553 Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 10:34:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Arsenic 50.00 101 80 120 201.00 0 1.7950.3

Cadmium 50.00 101 80 120 200.300 0 0.52350.5

Chromium 50.00 105 80 120 202.00 0 2.6552.6

Copper 50.00 105 80 120 202.00 0 0.83552.6

Iron 250.0 105 80 120 2012.5 0 2.57262

Lead 50.00 101 80 120 200.300 0 2.1850.7

Selenium 50.00 99.4 80 120 200.500 0 2.7549.7

Zinc 50.00 103 80 120 202.50 0 0.70651.6

Sample ID 1411104-01C SD Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 10:40:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Arsenic 0 105.12 1.757 0<2.56

Qualifiers:

Page 5 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

24

Page 82: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141117B

Sample ID 1411104-01C SD Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 10:40:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Cadmium 0 101.54 0.4019 0<0.512

Chromium 0 1010.2 9.864 1.4810.0

Copper 0 1010.2 4.946 1.764.86

Lead 0 101.54 6.622 0.1666.63

Selenium 0 102.56 0.5135 0<0.768

Zinc 0 1012.8 14.89 0.88515.0

Sample ID 1411104-01C PDS Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 10:59:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Arsenic 51.20 105 80 1201.02 1.75755.4

Cadmium 51.20 106 80 1200.307 0.401954.6

Chromium 51.20 110 80 1202.05 9.86466.2

Copper 51.20 109 80 1202.05 4.94660.8

Lead 51.20 107 80 1200.307 6.62261.4

Selenium 51.20 103 80 1200.512 0.513553.5

Zinc 51.20 107 80 1202.56 14.8969.8

Sample ID 1411104-01C MS Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 11:01:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Arsenic 52.18 94.6 80 1201.04 1.75751.1

Cadmium 52.18 97.2 80 1200.313 0.401951.1

Chromium 52.18 104 80 1202.09 9.86463.9

Copper 52.18 100 80 1202.09 4.94657.4

Iron 260.9 588 80 120 S13.0 49666500

Lead 52.18 97.2 80 1200.313 6.62257.4

Selenium 52.18 90.7 80 1200.522 0.513547.8

Zinc 52.18 102 80 1202.61 14.8968.1

Sample ID 1411104-01C MSD Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 11:03:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Arsenic 47.64 93.4 80 120 200.953 1.757 9.9446.3

Cadmium 47.64 98.7 80 120 200.286 0.4019 7.4447.4

Chromium 47.64 105 80 120 201.91 9.864 6.1960.1

Copper 47.64 103 80 120 201.91 4.946 5.9154.1

Iron 238.2 318 80 120 20 S11.9 4966 12.75720

Qualifiers:

Page 6 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

25

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141117B

Sample ID 1411104-01C MSD Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 11:03:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Lead 47.64 97.9 80 120 200.286 6.622 7.3953.3

Selenium 47.64 90.4 80 120 200.476 0.5135 9.2543.6

Zinc 47.64 107 80 120 202.38 14.89 3.0666.1

Sample ID 1411104-01C SD Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 11:17:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Iron 0 10640 5153 4.954900

Sample ID 1411104-01C PDS Batch ID: 66553 TestNo: SW6020A

Analysis Date: 11/17/2014 11:19:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141117B Prep Date: 11/16/2014

Iron 12800 109 80 120128 515319100

Qualifiers:

Page 7 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

26

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141117B

Sample ID ICV-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 10:17:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141117B Prep Date:

Arsenic 0.100 101 90 1100.00500 00.101

Cadmium 0.100 103 90 1100.00100 00.103

Chromium 0.100 104 90 1100.00500 00.104

Copper 0.100 105 90 1100.0100 00.105

Iron 2.50 100 90 1100.100 02.51

Lead 0.100 103 90 1100.00100 00.103

Selenium 0.100 99.7 90 1100.00500 00.0997

Zinc 0.100 105 90 1100.00500 00.105

Sample ID LCVL-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 10:24:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141117B Prep Date:

Arsenic 0.00500 98.4 70 1300.00500 00.00492

Cadmium 0.00100 104 70 1300.00100 00.00104

Chromium 0.00500 107 70 1300.00500 00.00533

Copper 0.00500 103 70 1300.0100 00.00516

Iron 0.100 101 70 1300.100 00.101

Lead 0.00100 103 70 1300.00100 00.00103

Selenium 0.00500 93.8 70 1300.00500 00.00469

Zinc 0.00500 100 70 1300.00500 00.00500

Sample ID CCV1-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 11:05:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141117B Prep Date:

Arsenic 0.200 99.8 90 1100.00500 00.200

Cadmium 0.200 101 90 1100.00100 00.202

Chromium 0.200 104 90 1100.00500 00.208

Copper 0.200 105 90 1100.0100 00.210

Iron 5.00 104 90 1100.100 05.22

Lead 0.200 99.6 90 1100.00100 00.199

Selenium 0.200 98.0 90 1100.00500 00.196

Zinc 0.200 102 90 1100.00500 00.203

Sample ID LCVL1-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 11:11:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141117B Prep Date:

Arsenic 0.00500 99.1 70 1300.00500 00.00495

Cadmium 0.00100 98.4 70 1300.00100 00.000984

Qualifiers:

Page 8 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

27

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141117B

Sample ID LCVL1-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 11:11:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141117B Prep Date:

Chromium 0.00500 111 70 1300.00500 00.00555

Copper 0.00500 105 70 1300.0100 00.00526

Iron 0.100 103 70 1300.100 00.103

Lead 0.00100 104 70 1300.00100 00.00105

Selenium 0.00500 103 70 1300.00500 00.00513

Zinc 0.00500 99.3 70 1300.00500 00.00496

Sample ID CCV2-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 11:39:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141117B Prep Date:

Arsenic 0.200 100 90 1100.00500 00.200

Cadmium 0.200 100 90 1100.00100 00.201

Chromium 0.200 104 90 1100.00500 00.209

Copper 0.200 104 90 1100.0100 00.208

Iron 5.00 106 90 1100.100 05.28

Lead 0.200 98.6 90 1100.00100 00.197

Selenium 0.200 98.4 90 1100.00500 00.197

Zinc 0.200 102 90 1100.00500 00.203

Sample ID LCVL2-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 11:43:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141117B Prep Date:

Arsenic 0.00500 102 70 1300.00500 00.00510

Cadmium 0.00100 105 70 1300.00100 00.00105

Chromium 0.00500 111 70 1300.00500 00.00554

Copper 0.00500 104 70 1300.0100 00.00521

Iron 0.100 104 70 1300.100 00.104

Lead 0.00100 104 70 1300.00100 00.00105

Selenium 0.00500 98.8 70 1300.00500 00.00494

Zinc 0.00500 97.4 70 1300.00500 00.00487

Sample ID CCV3-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 12:22:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141117B Prep Date:

Iron 5.00 106 90 1100.100 05.31

Qualifiers:

Page 9 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

28

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141117B

Sample ID LCVL3-141117 Batch ID: R76380 TestNo: SW6020A

Analysis Date: 11/17/2014 12:37:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141117B Prep Date:

Iron 0.100 102 70 1300.100 00.102

Qualifiers:

Page 10 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

29

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141117AThe QC data in batch 66562 applies to the following samples: 1411118-01A, 1411118-02A, 1411118-03A, 1411118-04A

Sample ID 1411116-06A-DUP Batch ID: 66562 TestNo: D2216

Analysis Date: 11/18/2014 11:23:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141117A Prep Date: 11/17/2014

Percent Moisture 0 300 25.68 2.5426.3

Qualifiers:

Page 11 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

30

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141117BThe QC data in batch 66563 applies to the following samples: 1411118-05A

Sample ID 1411125-01A-DUP Batch ID: 66563 TestNo: D2216

Analysis Date: 11/18/2014 11:26:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141117B Prep Date: 11/17/2014

Percent Moisture 0 300 9.557 0.6769.62

Qualifiers:

Page 12 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

31

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18-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411118MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

32

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November 21, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411137FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 15 sample(s) on 11/18/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

11

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1411137

....................................................... 10WorkOrderSampleSummary 1411137

........................................................................... 11PrepDatesReport 1411137

.................................................................. 14AnalyticalDatesReport 1411137

.......................................................................... 17Analytical Report 1411137

.................................................... 32AnalyticalQCSummaryReport 1411137

............................................................................ 46Sequence Report 1411137

.................................................................. 52MQLSummaryReport 1411137

22

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33

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44

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55

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/21/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411137

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X R7-04

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies 1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X

2) Was applicable and available technology used to lower the SDL to minimize the matrix interference affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

66

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/21/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411137

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X S9-01

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

77

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

11/21/14

88

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21-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411137CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

Method SW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 11/18/2014. A total of 15 samples were received

and analyzed. The samples arrived in good condition and were properly packaged.

Exception Report R7-03 and R7-04

For Metals Analysis, the recoveries of two analytes for the Matrix Spike and Matrix Spike Duplicate

(1411137-01 MS/MSD) were above the method control limits. Additionally, the RPD of Copper for

the Matrix Spike Duplicate (1411137-01 MSD) was above the method control limit. These are flagged

accordingly in the QC Summary Report. These analytes were within method control limits in the

associated LCS. No further corrective action was taken.

Exception Report S9-01

For Metals Analysis, the RPD of Selenium for the Serial Dilution (1411137-01 SD) was above the

method control limit. This is flagged accordingly in the QC Summary Report. This analyte was within

method control limits in the associated Post Digestion Spike. No further corrective action was taken.

Page 1 of 1

99

Page 99: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

21-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411137Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411137-01 Q23-111314 11/13/14 03:10 PM 11/18/2014

1411137-02 Q22-111314 11/13/14 02:15 PM 11/18/2014

1411137-03 E04-111314 11/13/14 02:55 PM 11/18/2014

1411137-04 E03-111414 11/14/14 09:15 AM 11/18/2014

1411137-05 E05-111314 11/13/14 02:45 PM 11/18/2014

1411137-06 E06-111414 11/14/14 09:22 AM 11/18/2014

1411137-07 F03-111414 11/14/14 09:12 AM 11/18/2014

1411137-08 F04-111414 11/14/14 09:10 AM 11/18/2014

1411137-09 F05-111414 11/14/14 09:18 AM 11/18/2014

1411137-10 P21-111714 11/17/14 02:03 PM 11/18/2014

1411137-11 P19-111714 11/17/14 02:10 PM 11/18/2014

1411137-12 P20-111714 11/17/14 02:06 PM 11/18/2014

1411137-13 P22-111714 11/17/14 02:00 PM 11/18/2014

1411137-14 O20-111714 11/17/14 02:10 PM 11/18/2014

1411137-15 P23-111714 11/17/14 01:55 PM 11/18/2014

Page 1 of 1

1010

Page 100: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411137-01A Q23-111314 11/13/14 03:10 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

Q23-111314 11/13/14 03:10 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

Q23-111314 11/13/14 03:10 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

Q23-111314 11/13/14 03:10 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-02A Q22-111314 11/13/14 02:15 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

Q22-111314 11/13/14 02:15 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

Q22-111314 11/13/14 02:15 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

Q22-111314 11/13/14 02:15 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-03A E04-111314 11/13/14 02:55 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

E04-111314 11/13/14 02:55 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

E04-111314 11/13/14 02:55 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

E04-111314 11/13/14 02:55 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-04A E03-111414 11/14/14 09:15 AM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

E03-111414 11/14/14 09:15 AM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

E03-111414 11/14/14 09:15 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

E03-111414 11/14/14 09:15 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-05A E05-111314 11/13/14 02:45 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

E05-111314 11/13/14 02:45 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

E05-111314 11/13/14 02:45 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

E05-111314 11/13/14 02:45 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-06A E06-111414 11/14/14 09:22 AM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

E06-111414 11/14/14 09:22 AM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

E06-111414 11/14/14 09:22 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

E06-111414 11/14/14 09:22 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-07A F03-111414 11/14/14 09:12 AM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

F03-111414 11/14/14 09:12 AM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

F03-111414 11/14/14 09:12 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

F03-111414 11/14/14 09:12 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

Page 1 of 3

1111

Page 101: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411137-08A F04-111414 11/14/14 09:10 AM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

F04-111414 11/14/14 09:10 AM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

F04-111414 11/14/14 09:10 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

F04-111414 11/14/14 09:10 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-09A F05-111414 11/14/14 09:18 AM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

F05-111414 11/14/14 09:18 AM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

F05-111414 11/14/14 09:18 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

F05-111414 11/14/14 09:18 AM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-10A P21-111714 11/17/14 02:03 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

P21-111714 11/17/14 02:03 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

P21-111714 11/17/14 02:03 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

P21-111714 11/17/14 02:03 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-11A P19-111714 11/17/14 02:10 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

P19-111714 11/17/14 02:10 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

P19-111714 11/17/14 02:10 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

P19-111714 11/17/14 02:10 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-12A P20-111714 11/17/14 02:06 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

P20-111714 11/17/14 02:06 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

P20-111714 11/17/14 02:06 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

P20-111714 11/17/14 02:06 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-13A P22-111714 11/17/14 02:00 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

P22-111714 11/17/14 02:00 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

P22-111714 11/17/14 02:00 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

P22-111714 11/17/14 02:00 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

1411137-14A O20-111714 11/17/14 02:10 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

O20-111714 11/17/14 02:10 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

O20-111714 11/17/14 02:10 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

O20-111714 11/17/14 02:10 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

Page 2 of 3

1212

Page 102: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411137-15A P23-111714 11/17/14 01:55 PM Soil Mercury Soil Prep, Total 11/18/14 03:45 PMSW7471A 66601

P23-111714 11/17/14 01:55 PM Soil Moisture Preparation 11/19/14 11:43 AMD2216 66613

P23-111714 11/17/14 01:55 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

P23-111714 11/17/14 01:55 PM Soil Soil Prep Total Metals: ICP-MS 11/18/14 03:45 PMSW3050B 66602

Page 3 of 3

1313

Page 103: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411137-01A Q23-111314 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

Q23-111314 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 01:44 PM66601 1 CETAC2_HG_141120

C

Q23-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:01 PM66602 5 ICP-MS4_141119A

Q23-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:35 AM66602 50 ICP-MS4_141120B

1411137-02A Q22-111314 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

Q22-111314 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 01:56 PM66601 1 CETAC2_HG_141120

C

Q22-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:05 PM66602 5 ICP-MS4_141119A

Q22-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:39 AM66602 50 ICP-MS4_141120B

1411137-03A E04-111314 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

E04-111314 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 01:58 PM66601 1 CETAC2_HG_141120

C

E04-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:07 PM66602 5 ICP-MS4_141119A

E04-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:41 AM66602 50 ICP-MS4_141120B

1411137-04A E03-111414 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

E03-111414 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:00 PM66601 1 CETAC2_HG_141120

C

E03-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:09 PM66602 5 ICP-MS4_141119A

E03-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:43 AM66602 50 ICP-MS4_141120B

1411137-05A E05-111314 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

E05-111314 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:03 PM66601 1 CETAC2_HG_141120

C

E05-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:11 PM66602 5 ICP-MS4_141119A

E05-111314 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:45 AM66602 50 ICP-MS4_141120B

1411137-06A E06-111414 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

E06-111414 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:05 PM66601 1 CETAC2_HG_141120

C

E06-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:12 PM66602 5 ICP-MS4_141119A

E06-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:47 AM66602 50 ICP-MS4_141120B

1411137-07A F03-111414 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

Page 1 of 3

1414

Page 104: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411137-07A F03-111414 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:07 PM66601 1 CETAC2_HG_141120

C

F03-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:14 PM66602 5 ICP-MS4_141119A

F03-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:49 AM66602 50 ICP-MS4_141120B

1411137-08A F04-111414 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

F04-111414 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:09 PM66601 1 CETAC2_HG_141120

C

F04-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:51 AM66602 50 ICP-MS4_141120B

F04-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:16 PM66602 5 ICP-MS4_141119A

1411137-09A F05-111414 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

F05-111414 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:12 PM66601 1 CETAC2_HG_141120

C

F05-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:18 PM66602 5 ICP-MS4_141119A

F05-111414 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:53 AM66602 50 ICP-MS4_141120B

1411137-10A P21-111714 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

P21-111714 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:14 PM66601 1 CETAC2_HG_141120

C

P21-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:20 PM66602 5 ICP-MS4_141119A

P21-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 11:55 AM66602 50 ICP-MS4_141120B

1411137-11A P19-111714 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

P19-111714 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:21 PM66601 1 CETAC2_HG_141120

C

P19-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:57 PM66602 5 ICP-MS4_141119A

P19-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 12:10 PM66602 50 ICP-MS4_141120B

1411137-12A P20-111714 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

P20-111714 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:23 PM66601 1 CETAC2_HG_141120

C

P20-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 12:12 PM66602 50 ICP-MS4_141120B

P20-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 04:58 PM66602 5 ICP-MS4_141119A

1411137-13A P22-111714 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

P22-111714 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:25 PM66601 1 CETAC2_HG_141120

C

Page 2 of 3

1515

Page 105: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411137-13A P22-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 05:00 PM66602 5 ICP-MS4_141119A

P22-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 12:14 PM66602 50 ICP-MS4_141120B

1411137-14A O20-111714 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

O20-111714 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:28 PM66601 1 CETAC2_HG_141120

C

O20-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 05:02 PM66602 5 ICP-MS4_141119A

O20-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 12:16 PM66602 50 ICP-MS4_141120B

1411137-15A P23-111714 D2216Soil Percent Moisture 11/20/14 10:52 AM66613 1 PMOIST_141119A

P23-111714 SW7471BSoil Total Mercury: Soil/Solid 11/20/14 02:30 PM66601 1 CETAC2_HG_141120

C

P23-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 12:18 PM66602 50 ICP-MS4_141120B

P23-111714 SW6020ASoil Trace Metals: ICP-MS - Solid 11/19/14 05:04 PM66602 5 ICP-MS4_141119A

Page 3 of 3

1616

Page 106: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: Q23-111314

Collection Date: 11/13/14 03:10 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-01

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 01:44 PM0.0408 mg/Kg-dry 1<0.0163 0.0163

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:01 PM0.977 mg/Kg-dry 511.7 0.488

Cadmium 11/19/14 04:01 PM0.293 mg/Kg-dry 50.335 0.0977

Chromium 11/19/14 04:01 PM1.95 mg/Kg-dry 510.7 0.488

Copper 11/19/14 04:01 PM1.95 mg/Kg-dry 593.4 0.488

Iron 11/20/14 11:35 AM122 mg/Kg-dry 5013700 122

Lead 11/19/14 04:01 PM0.293 mg/Kg-dry 531.5 0.0977

Selenium 11/19/14 04:01 PM0.488 mg/Kg-dry 51.04 0.147

Zinc 11/19/14 04:01 PM2.44 mg/Kg-dry 5286 0.977

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 13.43 0

Qualifiers:

Page 1 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

1717

Page 107: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: Q22-111314

Collection Date: 11/13/14 02:15 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-02

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/20/14 01:56 PM0.0399 mg/Kg-dry 10.0216 0.0160

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:05 PM0.911 mg/Kg-dry 515.9 0.456

Cadmium 11/19/14 04:05 PM0.273 mg/Kg-dry 50.813 0.0911

Chromium 11/19/14 04:05 PM1.82 mg/Kg-dry 510.8 0.456

Copper 11/19/14 04:05 PM1.82 mg/Kg-dry 5144 0.456

Iron 11/20/14 11:39 AM114 mg/Kg-dry 5013700 114

Lead 11/19/14 04:05 PM0.273 mg/Kg-dry 560.3 0.0911

Selenium 11/19/14 04:05 PM0.456 mg/Kg-dry 51.28 0.137

Zinc 11/19/14 04:05 PM2.28 mg/Kg-dry 5454 0.911

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 12.01 0

Qualifiers:

Page 2 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

1818

Page 108: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: E04-111314

Collection Date: 11/13/14 02:55 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-03

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 01:58 PM0.0399 mg/Kg-dry 10.0903 0.0160

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:07 PM1.04 mg/Kg-dry 538.9 0.521

Cadmium 11/19/14 04:07 PM0.312 mg/Kg-dry 55.70 0.104

Chromium 11/19/14 04:07 PM2.08 mg/Kg-dry 59.25 0.521

Copper 11/19/14 04:07 PM2.08 mg/Kg-dry 5103 0.521

Iron 11/20/14 11:41 AM130 mg/Kg-dry 5011100 130

Lead 11/19/14 04:07 PM0.312 mg/Kg-dry 5109 0.104

Selenium 11/19/14 04:07 PM0.521 mg/Kg-dry 51.34 0.156

Zinc 11/19/14 04:07 PM2.60 mg/Kg-dry 5240 1.04

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 18.55 0

Qualifiers:

Page 3 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

1919

Page 109: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: E03-111414

Collection Date: 11/14/14 09:15 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-04

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:00 PM0.0422 mg/Kg-dry 10.118 0.0169

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:09 PM0.966 mg/Kg-dry 541.2 0.483

Cadmium 11/19/14 04:09 PM0.290 mg/Kg-dry 57.62 0.0966

Chromium 11/19/14 04:09 PM1.93 mg/Kg-dry 58.37 0.483

Copper 11/19/14 04:09 PM1.93 mg/Kg-dry 5215 0.483

Iron 11/20/14 11:43 AM121 mg/Kg-dry 5010100 121

Lead 11/19/14 04:09 PM0.290 mg/Kg-dry 5352 0.0966

Selenium 11/19/14 04:09 PM0.483 mg/Kg-dry 51.54 0.145

Zinc 11/19/14 04:09 PM2.41 mg/Kg-dry 5306 0.966

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 15.85 0

Qualifiers:

Page 4 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2020

Page 110: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: E05-111314

Collection Date: 11/13/14 02:45 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-05

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:03 PM0.0421 mg/Kg-dry 10.126 0.0169

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:11 PM0.990 mg/Kg-dry 554.2 0.495

Cadmium 11/19/14 04:11 PM0.297 mg/Kg-dry 56.32 0.0990

Chromium 11/19/14 04:11 PM1.98 mg/Kg-dry 514.7 0.495

Copper 11/19/14 04:11 PM1.98 mg/Kg-dry 5428 0.495

Iron 11/20/14 11:45 AM124 mg/Kg-dry 5022000 124

Lead 11/19/14 04:11 PM0.297 mg/Kg-dry 5333 0.0990

Selenium 11/19/14 04:11 PM0.495 mg/Kg-dry 53.32 0.148

Zinc 11/20/14 11:45 AM24.7 mg/Kg-dry 501290 9.90

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 19.80 0

Qualifiers:

Page 5 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2121

Page 111: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: E06-111414

Collection Date: 11/14/14 09:22 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-06

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:05 PM0.0434 mg/Kg-dry 10.168 0.0173

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:12 PM1.04 mg/Kg-dry 522.3 0.519

Cadmium 11/19/14 04:12 PM0.311 mg/Kg-dry 53.39 0.104

Chromium 11/19/14 04:12 PM2.08 mg/Kg-dry 57.84 0.519

Copper 11/19/14 04:12 PM2.08 mg/Kg-dry 5105 0.519

Iron 11/20/14 11:47 AM130 mg/Kg-dry 509600 130

Lead 11/19/14 04:12 PM0.311 mg/Kg-dry 5106 0.104

Selenium 11/19/14 04:12 PM0.519 mg/Kg-dry 51.41 0.156

Zinc 11/19/14 04:12 PM2.59 mg/Kg-dry 5143 1.04

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 18.25 0

Qualifiers:

Page 6 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2222

Page 112: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: F03-111414

Collection Date: 11/14/14 09:12 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-07

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:07 PM0.0392 mg/Kg-dry 10.0899 0.0157

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:14 PM0.970 mg/Kg-dry 538.1 0.485

Cadmium 11/19/14 04:14 PM0.291 mg/Kg-dry 55.31 0.0970

Chromium 11/19/14 04:14 PM1.94 mg/Kg-dry 59.37 0.485

Copper 11/19/14 04:14 PM1.94 mg/Kg-dry 5227 0.485

Iron 11/20/14 11:49 AM121 mg/Kg-dry 5011100 121

Lead 11/19/14 04:14 PM0.291 mg/Kg-dry 5213 0.0970

Selenium 11/19/14 04:14 PM0.485 mg/Kg-dry 51.47 0.145

Zinc 11/19/14 04:14 PM2.42 mg/Kg-dry 5321 0.970

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 16.25 0

Qualifiers:

Page 7 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2323

Page 113: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: F04-111414

Collection Date: 11/14/14 09:10 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-08

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/20/14 02:09 PM0.0405 mg/Kg-dry 10.0215 0.0162

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:16 PM1.02 mg/Kg-dry 511.6 0.509

Cadmium 11/19/14 04:16 PM0.305 mg/Kg-dry 50.735 0.102

Chromium 11/19/14 04:16 PM2.04 mg/Kg-dry 57.31 0.509

Copper 11/19/14 04:16 PM2.04 mg/Kg-dry 555.5 0.509

Iron 11/20/14 11:51 AM127 mg/Kg-dry 509200 127

Lead 11/19/14 04:16 PM0.305 mg/Kg-dry 544.2 0.102

Selenium 11/19/14 04:16 PM0.509 mg/Kg-dry 50.810 0.153

Zinc 11/19/14 04:16 PM2.54 mg/Kg-dry 5135 1.02

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 18.18 0

Qualifiers:

Page 8 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2424

Page 114: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: F05-111414

Collection Date: 11/14/14 09:18 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-09

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:12 PM0.0423 mg/Kg-dry 10.0571 0.0169

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:18 PM1.01 mg/Kg-dry 534.5 0.507

Cadmium 11/19/14 04:18 PM0.304 mg/Kg-dry 52.63 0.101

Chromium 11/19/14 04:18 PM2.03 mg/Kg-dry 512.7 0.507

Copper 11/19/14 04:18 PM2.03 mg/Kg-dry 5246 0.507

Iron 11/20/14 11:53 AM127 mg/Kg-dry 5016500 127

Lead 11/19/14 04:18 PM0.304 mg/Kg-dry 5152 0.101

Selenium 11/19/14 04:18 PM0.507 mg/Kg-dry 51.28 0.152

Zinc 11/20/14 11:53 AM25.3 mg/Kg-dry 50842 10.1

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 16.90 0

Qualifiers:

Page 9 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2525

Page 115: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P21-111714

Collection Date: 11/17/14 02:03 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-10

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:14 PM0.0404 mg/Kg-dry 10.0769 0.0162

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:20 PM1.03 mg/Kg-dry 512.8 0.516

Cadmium 11/19/14 04:20 PM0.309 mg/Kg-dry 50.414 0.103

Chromium 11/19/14 04:20 PM2.06 mg/Kg-dry 59.30 0.516

Copper 11/19/14 04:20 PM2.06 mg/Kg-dry 536.6 0.516

Iron 11/20/14 11:55 AM129 mg/Kg-dry 5011500 129

Lead 11/19/14 04:20 PM0.309 mg/Kg-dry 537.1 0.103

Selenium 11/19/14 04:20 PM0.516 mg/Kg-dry 50.844 0.155

Zinc 11/19/14 04:20 PM2.58 mg/Kg-dry 5111 1.03

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 15.84 0

Qualifiers:

Page 10 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2626

Page 116: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P19-111714

Collection Date: 11/17/14 02:10 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-11

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:21 PM0.0389 mg/Kg-dry 10.0493 0.0155

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:57 PM1.05 mg/Kg-dry 535.0 0.524

Cadmium 11/19/14 04:57 PM0.314 mg/Kg-dry 52.45 0.105

Chromium 11/19/14 04:57 PM2.09 mg/Kg-dry 511.0 0.524

Copper 11/19/14 04:57 PM2.09 mg/Kg-dry 5267 0.524

Iron 11/20/14 12:10 PM131 mg/Kg-dry 5014700 131

Lead 11/19/14 04:57 PM0.314 mg/Kg-dry 5109 0.105

Selenium 11/19/14 04:57 PM0.524 mg/Kg-dry 51.63 0.157

Zinc 11/19/14 04:57 PM2.62 mg/Kg-dry 5475 1.05

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 16.39 0

Qualifiers:

Page 11 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2727

Page 117: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P20-111714

Collection Date: 11/17/14 02:06 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-12

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:23 PM0.0408 mg/Kg-dry 10.0757 0.0163

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 04:58 PM0.964 mg/Kg-dry 526.9 0.482

Cadmium 11/19/14 04:58 PM0.289 mg/Kg-dry 50.918 0.0964

Chromium 11/19/14 04:58 PM1.93 mg/Kg-dry 58.55 0.482

Copper 11/19/14 04:58 PM1.93 mg/Kg-dry 5119 0.482

Iron 11/20/14 12:12 PM121 mg/Kg-dry 5011400 121

Lead 11/19/14 04:58 PM0.289 mg/Kg-dry 571.0 0.0964

Selenium 11/19/14 04:58 PM0.482 mg/Kg-dry 51.06 0.145

Zinc 11/19/14 04:58 PM2.41 mg/Kg-dry 5246 0.964

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 13.95 0

Qualifiers:

Page 12 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2828

Page 118: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P22-111714

Collection Date: 11/17/14 02:00 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-13

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/20/14 02:25 PM0.0420 mg/Kg-dry 10.0206 0.0168

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 05:00 PM0.941 mg/Kg-dry 514.8 0.471

Cadmium 11/19/14 05:00 PM0.282 mg/Kg-dry 50.691 0.0941

Chromium 11/19/14 05:00 PM1.88 mg/Kg-dry 58.27 0.471

Copper 11/19/14 05:00 PM1.88 mg/Kg-dry 548.3 0.471

Iron 11/20/14 12:14 PM118 mg/Kg-dry 509920 118

Lead 11/19/14 05:00 PM0.282 mg/Kg-dry 535.4 0.0941

Selenium 11/19/14 05:00 PM0.471 mg/Kg-dry 50.829 0.141

Zinc 11/19/14 05:00 PM2.35 mg/Kg-dry 5110 0.941

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 15.13 0

Qualifiers:

Page 13 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

2929

Page 119: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: O20-111714

Collection Date: 11/17/14 02:10 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-14

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/20/14 02:28 PM0.0427 mg/Kg-dry 10.179 0.0171

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 05:02 PM0.990 mg/Kg-dry 546.8 0.495

Cadmium 11/19/14 05:02 PM0.297 mg/Kg-dry 53.62 0.0990

Chromium 11/19/14 05:02 PM1.98 mg/Kg-dry 511.8 0.495

Copper 11/19/14 05:02 PM1.98 mg/Kg-dry 5244 0.495

Iron 11/20/14 12:16 PM124 mg/Kg-dry 5014500 124

Lead 11/19/14 05:02 PM0.297 mg/Kg-dry 5223 0.0990

Selenium 11/19/14 05:02 PM0.495 mg/Kg-dry 51.59 0.149

Zinc 11/20/14 12:16 PM24.8 mg/Kg-dry 50593 9.90

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 16.51 0

Qualifiers:

Page 14 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

3030

Page 120: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P23-111714

Collection Date: 11/17/14 01:55 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411137

DF

Lab ID: 1411137-15

DHL Analytical, Inc. Date: 21-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/20/14 02:30 PM0.0405 mg/Kg-dry 10.0264 0.0162

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/19/14 05:04 PM0.943 mg/Kg-dry 528.4 0.471

Cadmium 11/19/14 05:04 PM0.283 mg/Kg-dry 51.48 0.0943

Chromium 11/19/14 05:04 PM1.89 mg/Kg-dry 511.5 0.471

Copper 11/19/14 05:04 PM1.89 mg/Kg-dry 5243 0.471

Iron 11/20/14 12:18 PM118 mg/Kg-dry 5016600 118

Lead 11/19/14 05:04 PM0.283 mg/Kg-dry 5108 0.0943

Selenium 11/19/14 05:04 PM0.471 mg/Kg-dry 53.21 0.141

Zinc 11/20/14 12:18 PM23.6 mg/Kg-dry 50808 9.43

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:52 AM0 WT% 14.44 0

Qualifiers:

Page 15 of 15

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

3131

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21-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3232

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141120CThe QC data in batch 66601 applies to the following samples: 1411137-01A, 1411137-02A, 1411137-03A, 1411137-04A, 1411137-05A, 1411137-06A, 1411137-07A, 1411137-08A, 1411137-09A, 1411137-10A, 1411137-11A, 1411137-12A, 1411137-13A, 1411137-14A, 1411137-15A

Sample ID MB-66601 Batch ID: 66601 TestNo: SW7471B

Analysis Date: 11/20/2014 1:38:10 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141120C Prep Date: 11/18/2014

Mercury 0.0400<0.0160

Sample ID LCS-66601 Batch ID: 66601 TestNo: SW7471B

Analysis Date: 11/20/2014 1:40:26 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141120C Prep Date: 11/18/2014

Mercury 0.2000 104 85 1150.0400 00.208

Sample ID LCSD-66601 Batch ID: 66601 TestNo: SW7471B

Analysis Date: 11/20/2014 1:42:42 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141120C Prep Date: 11/18/2014

Mercury 0.2000 104 85 115 250.0400 0 0.4820.207

Sample ID 1411137-01A SD Batch ID: 66601 TestNo: SW7471B

Analysis Date: 11/20/2014 1:47:15 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141120C Prep Date: 11/18/2014

Mercury 0 100.204 0 0<0.0816

Sample ID 1411137-01A PDS Batch ID: 66601 TestNo: SW7471B

Analysis Date: 11/20/2014 1:49:31 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141120C Prep Date: 11/18/2014

Mercury 0.2550 102 85 1150.0408 00.261

Sample ID 1411137-01A MS Batch ID: 66601 TestNo: SW7471B

Analysis Date: 11/20/2014 1:51:46 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141120C Prep Date: 11/18/2014

Mercury 0.1996 109 80 1200.0399 00.218

Sample ID 1411137-01A MSD Batch ID: 66601 TestNo: SW7471B

Analysis Date: 11/20/2014 1:54:02 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141120C Prep Date: 11/18/2014

Mercury 0.2049 108 80 120 250.0410 0 1.710.221

Qualifiers:

Page 2 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3333

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141120C

Sample ID ICV-141120 Batch ID: R76448 TestNo: SW7471B

Analysis Date: 11/20/2014 1:33:36 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141120C Prep Date:

Mercury 0.004000 99.2 90 1100.0400 00.00397

Sample ID CCV1-141120 Batch ID: R76448 TestNo: SW7471B

Analysis Date: 11/20/2014 2:16:43 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141120C Prep Date:

Mercury 0.002000 98.0 90 1100.0400 00.00196

Sample ID CCV2-141120 Batch ID: R76448 TestNo: SW7471B

Analysis Date: 11/20/2014 2:32:40 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141120C Prep Date:

Mercury 0.002000 98.5 90 1100.0400 00.00197

Qualifiers:

Page 3 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3434

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141110A

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Arsenic 0.1500 113 80 120 01.00 0 00.169

Cadmium 0.1500 99.7 80 120 00.300 0 00.150

Chromium 0.1500 116 80 120 02.00 0 00.174

Copper 0.1500 97.0 80 120 02.00 0 00.146

Iron 6.250 106 80 120 012.5 0 06.64

Lead 0.1500 102 80 120 00.300 0 00.152

Selenium 0.1500 118 80 120 00.500 0 00.178

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Zinc 5.000 106 80 120 02.50 0 05.31

Qualifiers:

Page 4 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3535

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141119AThe QC data in batch 66602 applies to the following samples: 1411137-01A, 1411137-02A, 1411137-03A, 1411137-04A, 1411137-05A, 1411137-06A, 1411137-07A, 1411137-08A, 1411137-09A, 1411137-10A, 1411137-11A, 1411137-12A, 1411137-13A, 1411137-14A, 1411137-15A

Sample ID MB-66602 Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 3:53:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.50<1.00

Sample ID LCS-66602 Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 3:55:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Arsenic 50.00 98.1 80 1201.00 049.1

Cadmium 50.00 94.4 80 1200.300 047.2

Chromium 50.00 97.0 80 1202.00 048.5

Copper 50.00 100 80 1202.00 050.1

Iron 250.0 96.8 80 12012.5 0242

Lead 50.00 101 80 1200.300 050.2

Selenium 50.00 100 80 1200.500 050.2

Zinc 50.00 98.7 80 1202.50 049.4

Sample ID LCSD-66602 Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 3:57:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Arsenic 50.00 98.5 80 120 201.00 0 0.40549.3

Cadmium 50.00 94.7 80 120 200.300 0 0.29947.3

Chromium 50.00 96.1 80 120 202.00 0 0.92848.1

Copper 50.00 99.7 80 120 202.00 0 0.57549.9

Iron 250.0 96.6 80 120 2012.5 0 0.120242

Lead 50.00 100 80 120 200.300 0 0.40450.0

Selenium 50.00 102 80 120 200.500 0 1.2450.9

Zinc 50.00 98.3 80 120 202.50 0 0.45149.1

Sample ID 1411137-01A SD Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 4:03:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Qualifiers:

Page 5 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3636

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141119A

Sample ID 1411137-01A SD Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 4:03:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Arsenic 0 104.88 11.75 0.45811.7

Cadmium 0 101.47 0.3351 0<0.488

Chromium 0 109.77 10.75 0.39210.7

Copper 0 109.77 93.42 5.1198.3

Lead 0 101.47 31.51 0.57531.3

Selenium 0 10 R2.44 1.038 27.11.36

Zinc 0 1012.2 285.5 4.52299

Sample ID 1411137-01A PDS Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 4:22:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Arsenic 48.85 102 80 1200.977 11.7561.6

Cadmium 48.85 101 80 1200.293 0.335149.6

Chromium 48.85 103 80 1201.95 10.7560.8

Copper 48.85 103 80 1201.95 93.42144

Lead 48.85 106 80 1200.293 31.5183.4

Selenium 48.85 104 80 1200.488 1.03851.9

Zinc 48.85 102 80 1202.44 285.5335

Sample ID 1411137-01A MS Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 4:24:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Arsenic 47.50 97.2 80 1200.950 11.7557.9

Cadmium 47.50 91.7 80 1200.285 0.335143.9

Chromium 47.50 93.5 80 1201.90 10.7555.2

Copper 47.50 167 80 120 S1.90 93.42173

Iron 237.5 131 80 120 S11.9 1268013000

Lead 47.50 106 80 1200.285 31.5181.8

Selenium 47.50 97.7 80 1200.475 1.03847.4

Zinc 47.50 113 80 1202.38 285.5339

Sample ID 1411137-01A MSD Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 4:26:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Arsenic 48.85 94.2 80 120 200.977 11.75 0.26157.8

Cadmium 48.85 92.6 80 120 200.293 0.3351 3.7345.5

Chromium 48.85 93.2 80 120 201.95 10.75 2.0156.3

Copper 48.85 83.9 80 120 20 R1.95 93.42 24.9134

Qualifiers:

Page 6 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3737

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141119A

Sample ID 1411137-01A MSD Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/19/2014 4:26:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141119A Prep Date: 11/18/2014

Iron 244.2 121 80 120 20 S12.2 12680 0.11913000

Lead 48.85 96.3 80 120 200.293 31.51 4.0978.5

Selenium 48.85 95.7 80 120 200.488 1.038 0.73147.8

Zinc 48.85 84.9 80 120 202.44 285.5 3.69327

Qualifiers:

Page 7 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3838

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141119A

Sample ID ICV-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 1:37:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.100 100 90 1100.00500 00.100

Cadmium 0.100 102 90 1100.00100 00.102

Chromium 0.100 107 90 1100.00500 00.107

Copper 0.100 109 90 1100.0100 00.109

Iron 2.50 103 90 1100.100 02.59

Lead 0.100 104 90 1100.00100 00.104

Selenium 0.100 100 90 1100.00500 00.100

Zinc 0.100 104 90 1100.00500 00.104

Sample ID LCVL-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 1:43:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.00500 103 70 1300.00500 00.00513

Cadmium 0.00100 109 70 1300.00100 00.00109

Chromium 0.00500 113 70 1300.00500 00.00567

Copper 0.00500 108 70 1300.0100 00.00542

Iron 0.100 103 70 1300.100 00.103

Lead 0.00100 108 70 1300.00100 00.00108

Selenium 0.00500 107 70 1300.00500 00.00534

Zinc 0.00500 97.2 70 1300.00500 00.00486

Sample ID CCV2-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 3:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.200 98.6 90 1100.00500 00.197

Cadmium 0.200 96.6 90 1100.00100 00.193

Chromium 0.200 96.5 90 1100.00500 00.193

Copper 0.200 100 90 1100.0100 00.200

Iron 5.00 96.2 90 1100.100 04.81

Lead 0.200 102 90 1100.00100 00.204

Selenium 0.200 102 90 1100.00500 00.203

Zinc 0.200 101 90 1100.00500 00.202

Sample ID LCVL2-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 3:26:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.00500 101 70 1300.00500 00.00503

Cadmium 0.00100 98.2 70 1300.00100 00.000982

Qualifiers:

Page 8 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

3939

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141119A

Sample ID LCVL2-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 3:26:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141119A Prep Date:

Chromium 0.00500 95.1 70 1300.00500 00.00476

Copper 0.00500 97.5 70 1300.0100 00.00487

Iron 0.100 93.5 70 1300.100 00.0935

Lead 0.00100 101 70 1300.00100 00.00101

Selenium 0.00500 110 70 1300.00500 00.00549

Zinc 0.00500 90.2 70 1300.00500 00.00451

Sample ID CCV3-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 4:28:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.200 98.7 90 1100.00500 00.197

Cadmium 0.200 97.2 90 1100.00100 00.194

Chromium 0.200 98.3 90 1100.00500 00.197

Copper 0.200 100 90 1100.0100 00.200

Iron 5.00 99.0 90 1100.100 04.95

Lead 0.200 101 90 1100.00100 00.202

Selenium 0.200 101 90 1100.00500 00.203

Zinc 0.200 101 90 1100.00500 00.201

Sample ID LCVL3-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 4:48:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.00500 99.5 70 1300.00500 00.00497

Cadmium 0.00100 102 70 1300.00100 00.00102

Chromium 0.00500 98.7 70 1300.00500 00.00493

Copper 0.00500 101 70 1300.0100 00.00503

Iron 0.100 94.9 70 1300.100 00.0949

Lead 0.00100 106 70 1300.00100 00.00106

Selenium 0.00500 115 70 1300.00500 00.00574

Zinc 0.00500 93.0 70 1300.00500 00.00465

Sample ID CCV4-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 5:06:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.200 99.1 90 1100.00500 00.198

Cadmium 0.200 96.9 90 1100.00100 00.194

Chromium 0.200 99.3 90 1100.00500 00.199

Copper 0.200 99.3 90 1100.0100 00.199

Qualifiers:

Page 9 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

4040

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141119A

Sample ID CCV4-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 5:06:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141119A Prep Date:

Lead 0.200 100 90 1100.00100 00.201

Selenium 0.200 101 90 1100.00500 00.202

Zinc 0.200 100 90 1100.00500 00.201

Sample ID LCVL4-141119 Batch ID: R76426 TestNo: SW6020A

Analysis Date: 11/19/2014 5:12:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141119A Prep Date:

Arsenic 0.00500 102 70 1300.00500 00.00510

Cadmium 0.00100 102 70 1300.00100 00.00102

Chromium 0.00500 99.4 70 1300.00500 00.00497

Copper 0.00500 101 70 1300.0100 00.00503

Lead 0.00100 112 70 1300.00100 00.00112

Selenium 0.00500 109 70 1300.00500 00.00546

Zinc 0.00500 101 70 1300.00500 00.00504

Qualifiers:

Page 10 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

4141

Page 131: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120BThe QC data in batch 66602 applies to the following samples: 1411137-01A, 1411137-02A, 1411137-03A, 1411137-04A, 1411137-05A, 1411137-06A, 1411137-07A, 1411137-08A, 1411137-09A, 1411137-10A, 1411137-11A, 1411137-12A, 1411137-13A, 1411137-14A, 1411137-15A

Sample ID 1411137-01A SD Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/20/2014 11:37:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141120B Prep Date: 11/18/2014

Iron 0 10611 13720 0.30713800

Sample ID 1411137-01A PDS Batch ID: 66602 TestNo: SW6020A

Analysis Date: 11/20/2014 11:57:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141120B Prep Date: 11/18/2014

Iron 12210 108 80 120122 1372026900

Qualifiers:

Page 11 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

4242

Page 132: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID ICV-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 10:53:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 2.50 103 90 1100.100 02.59

Zinc 0.100 104 90 1100.00500 00.104

Sample ID LCVL-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 10:58:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 0.100 100 70 1300.100 00.100

Zinc 0.00500 97.1 70 1300.00500 00.00485

Sample ID CCV1-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 11:26:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 5.00 103 90 1100.100 05.14

Zinc 0.200 103 90 1100.00500 00.206

Sample ID LCVL1-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 0.100 102 70 1300.100 00.102

Zinc 0.00500 92.4 70 1300.00500 00.00462

Sample ID CCV2-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 11:59:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 5.00 101 90 1100.100 05.05

Zinc 0.200 103 90 1100.00500 00.206

Sample ID LCVL2-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 12:04:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 0.100 100 70 1300.100 00.100

Zinc 0.00500 91.1 70 1300.00500 00.00455

Qualifiers:

Page 12 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

4343

Page 133: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID CCV3-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 12:28:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 5.00 99.4 90 1100.100 04.97

Zinc 0.200 102 90 1100.00500 00.204

Sample ID LCVL3-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 12:33:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Iron 0.100 98.6 70 1300.100 00.0986

Zinc 0.00500 90.7 70 1300.00500 00.00454

Qualifiers:

Page 13 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

4444

Page 134: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141119AThe QC data in batch 66613 applies to the following samples: 1411137-01A, 1411137-02A, 1411137-03A, 1411137-04A, 1411137-05A, 1411137-06A, 1411137-07A, 1411137-08A, 1411137-09A, 1411137-10A, 1411137-11A, 1411137-12A, 1411137-13A, 1411137-14A, 1411137-15A

Sample ID 1411160-01A-DUP Batch ID: 66613 TestNo: D2216

Analysis Date: 11/20/2014 10:52:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141119A Prep Date: 11/19/2014

Percent Moisture 0 300 11.03 11.29.86

Qualifiers:

Page 14 of 14B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

4545

Page 135: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sequence Report

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines Pile

DHL Analytical, Inc.

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

CETAC2_HG_141112DRun ID:

Matrix

DCS-66489 ----- SW7471B 11/12/2014 12:10:13 PM 11/11/2014 9:16:22 AM166489 S

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

CETAC2_HG_141120CRun ID:

Matrix

ICV-141120 ----- SW7471B 11/20/2014 1:33:36 PM1R76448 S

ICB-141120 ----- SW7471B 11/20/2014 1:35:55 PM1R76448 S

MB-66601 ----- SW7471B 11/20/2014 1:38:10 PM 11/18/2014 3:45:31 PM166601 S

LCS-66601 ----- SW7471B 11/20/2014 1:40:26 PM 11/18/2014 3:45:31 PM166601 S

LCSD-66601 ----- SW7471B 11/20/2014 1:42:42 PM 11/18/2014 3:45:31 PM166601 S

1411137-01A Q23-111314 SW7471B 11/20/2014 1:44:58 PM 11/18/2014 3:45:31 PM166601 S

1411137-01A SD Q23-111314 SW7471B 11/20/2014 1:47:15 PM 11/18/2014 3:45:31 PM566601 S

1411137-01A PDS Q23-111314 SW7471B 11/20/2014 1:49:31 PM 11/18/2014 3:45:31 PM166601 S

1411137-01A MS Q23-111314MS SW7471B 11/20/2014 1:51:46 PM 11/18/2014 3:45:31 PM166601 S

1411137-01A MSD Q23-111314MSD SW7471B 11/20/2014 1:54:02 PM 11/18/2014 3:45:31 PM166601 S

1411137-02A Q22-111314 SW7471B 11/20/2014 1:56:18 PM 11/18/2014 3:45:31 PM166601 S

1411137-03A E04-111314 SW7471B 11/20/2014 1:58:34 PM 11/18/2014 3:45:31 PM166601 S

1411137-04A E03-111414 SW7471B 11/20/2014 2:00:50 PM 11/18/2014 3:45:31 PM166601 S

1411137-05A E05-111314 SW7471B 11/20/2014 2:03:05 PM 11/18/2014 3:45:31 PM166601 S

1411137-06A E06-111414 SW7471B 11/20/2014 2:05:21 PM 11/18/2014 3:45:31 PM166601 S

1411137-07A F03-111414 SW7471B 11/20/2014 2:07:37 PM 11/18/2014 3:45:31 PM166601 S

1411137-08A F04-111414 SW7471B 11/20/2014 2:09:53 PM 11/18/2014 3:45:31 PM166601 S

1411137-09A F05-111414 SW7471B 11/20/2014 2:12:09 PM 11/18/2014 3:45:31 PM166601 S

1411137-10A P21-111714 SW7471B 11/20/2014 2:14:25 PM 11/18/2014 3:45:31 PM166601 S

CCV1-141120 ----- SW7471B 11/20/2014 2:16:43 PM1R76448 S

CCB1-141120 ----- SW7471B 11/20/2014 2:19:02 PM1R76448 S

1411137-11A P19-111714 SW7471B 11/20/2014 2:21:17 PM 11/18/2014 3:45:31 PM166601 S

1411137-12A P20-111714 SW7471B 11/20/2014 2:23:33 PM 11/18/2014 3:45:31 PM166601 S

1411137-13A P22-111714 SW7471B 11/20/2014 2:25:50 PM 11/18/2014 3:45:31 PM166601 S

1411137-14A O20-111714 SW7471B 11/20/2014 2:28:06 PM 11/18/2014 3:45:31 PM166601 S

1411137-15A P23-111714 SW7471B 11/20/2014 2:30:22 PM 11/18/2014 3:45:31 PM166601 S

CCV2-141120 ----- SW7471B 11/20/2014 2:32:40 PM1R76448 S

CCB2-141120 ----- SW7471B 11/20/2014 2:34:59 PM1R76448 S

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

ICP-MS4_140724ARun ID:

Matrix

DCS-63705-1 ----- SW6020A 7/24/2014 2:00:00 PM 5/22/2014 8:00:00 AM163705 A

DCS-63705-2 ----- SW6020A 7/24/2014 2:02:00 PM 5/22/2014 8:00:00 AM163705 A

DCS-63705-3 ----- SW6020A 7/24/2014 2:04:00 PM 5/22/2014 8:00:00 AM163705 A

Page 1 of 6

4646

Page 136: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sequence Report

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines Pile

DHL Analytical, Inc.

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

ICP-MS4_140909ARun ID:

Matrix

DCS1-65515 ----- SW6020A 9/9/2014 10:37:00 AM 9/8/2014 12:54:21 PM165515 A

DCS2-65515 ----- SW6020A 9/9/2014 10:39:00 AM 9/8/2014 12:54:21 PM165515 A

DCS3-65515 ----- SW6020A 9/9/2014 10:41:00 AM 9/8/2014 12:54:21 PM165515 A

DCS1-65518 ----- SW6020A 9/9/2014 10:43:00 AM 9/8/2014 1:09:30 PM565518 S

DCS2-65518 ----- SW6020A 9/9/2014 10:45:00 AM 9/8/2014 1:09:30 PM565518 S

DCS3-65518 ----- SW6020A 9/9/2014 10:47:00 AM 9/8/2014 1:09:30 PM565518 S

DCS1-65684 ----- SW6020A 9/22/2014 10:47:00 AM 9/19/2014 9:21:55 AM565684 S

DCS2-65684 ----- SW6020A 9/22/2014 10:49:00 AM565684 S

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

ICP-MS4_141013CRun ID:

Matrix

DCS1-66041 ----- SW6020A 10/13/2014 12:11:00 PM166041 A

DCS2-66041 ----- SW6020A 10/13/2014 12:13:00 PM166041 A

DCS3-66041 ----- SW6020A 10/13/2014 12:15:00 PM166041 A

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

ICP-MS4_141110ARun ID:

Matrix

DCS1-66455 ----- SW6020A 11/10/2014 11:31:00 AM 11/7/2014 11:09:54 AM566455 S

DCS2-66455 ----- SW6020A 11/10/2014 11:33:00 AM 11/7/2014 11:09:54 AM566455 S

DCS3-66455 ----- SW6020A 11/10/2014 11:35:00 AM 11/7/2014 11:09:54 AM566455 S

Page 2 of 6

4747

Page 137: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sequence Report

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines Pile

DHL Analytical, Inc.

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

ICP-MS4_141119ARun ID:

Matrix

BLANK STD 1 ----- SW6020A 11/19/2014 1:10:00 PM1R76426 A

Cal01 ----- SW6020A 11/19/2014 1:12:00 PM1R76426 A

Cal02 ----- SW6020A 11/19/2014 1:14:00 PM1R76426 A

Cal03 ----- SW6020A 11/19/2014 1:16:00 PM1R76426 A

Cal04 ----- SW6020A 11/19/2014 1:18:00 PM1R76426 A

Cal05 ----- SW6020A 11/19/2014 1:20:00 PM1R76426 A

Cal06 ----- SW6020A 11/19/2014 1:22:00 PM1R76426 A

Cal07 ----- SW6020A 11/19/2014 1:24:00 PM1R76426 A

ICSA-141119 ----- SW6020A 11/19/2014 1:30:00 PM1R76426 A

ICSAB-141119 ----- SW6020A 11/19/2014 1:31:00 PM1R76426 A

ICV-141119 ----- SW6020A 11/19/2014 1:37:00 PM1R76426 A

ICB-141119 ----- SW6020A 11/19/2014 1:48:00 PM1R76426 A

CCV2-141119 ----- SW6020A 11/19/2014 3:16:00 PM1R76426 A

LCVL2-141119 ----- SW6020A 11/19/2014 3:26:00 PM1R76426 A

CCB2-141119 ----- SW6020A 11/19/2014 3:31:00 PM1R76426 A

MB-66602 ----- SW6020A 11/19/2014 3:53:00 PM 11/18/2014 3:45:59 PM566602 S

LCS-66602 ----- SW6020A 11/19/2014 3:55:00 PM 11/18/2014 3:45:59 PM566602 S

LCSD-66602 ----- SW6020A 11/19/2014 3:57:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-01A Q23-111314 SW6020A 11/19/2014 4:01:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-01A SD Q23-111314 SW6020A 11/19/2014 4:03:00 PM 11/18/2014 3:45:59 PM2566602 S

1411137-02A Q22-111314 SW6020A 11/19/2014 4:05:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-03A E04-111314 SW6020A 11/19/2014 4:07:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-04A E03-111414 SW6020A 11/19/2014 4:09:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-05A E05-111314 SW6020A 11/19/2014 4:11:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-06A E06-111414 SW6020A 11/19/2014 4:12:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-07A F03-111414 SW6020A 11/19/2014 4:14:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-08A F04-111414 SW6020A 11/19/2014 4:16:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-09A F05-111414 SW6020A 11/19/2014 4:18:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-10A P21-111714 SW6020A 11/19/2014 4:20:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-01A PDS Q23-111314 SW6020A 11/19/2014 4:22:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-01A MS Q23-111314MS SW6020A 11/19/2014 4:24:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-01A MSD Q23-111314MSD SW6020A 11/19/2014 4:26:00 PM 11/18/2014 3:45:59 PM566602 S

CCV3-141119 ----- SW6020A 11/19/2014 4:28:00 PM1R76426 A

LCVL3-141119 ----- SW6020A 11/19/2014 4:48:00 PM1R76426 A

CCB3-141119 ----- SW6020A 11/19/2014 4:51:00 PM1R76426 A

1411137-11A P19-111714 SW6020A 11/19/2014 4:57:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-12A P20-111714 SW6020A 11/19/2014 4:58:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-13A P22-111714 SW6020A 11/19/2014 5:00:00 PM 11/18/2014 3:45:59 PM566602 S

Page 3 of 6

4848

Page 138: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sequence Report

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines Pile

DHL Analytical, Inc.

1411137-14A O20-111714 SW6020A 11/19/2014 5:02:00 PM 11/18/2014 3:45:59 PM566602 S

1411137-15A P23-111714 SW6020A 11/19/2014 5:04:00 PM 11/18/2014 3:45:59 PM566602 S

CCV4-141119 ----- SW6020A 11/19/2014 5:06:00 PM1R76426 A

CCB4-141119 ----- SW6020A 11/19/2014 5:10:00 PM1R76426 A

LCVL4-141119 ----- SW6020A 11/19/2014 5:12:00 PM1R76426 A

Page 4 of 6

4949

Page 139: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sequence Report

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines Pile

DHL Analytical, Inc.

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

ICP-MS4_141120BRun ID:

Matrix

BLANK STD 1 ----- SW6020A 11/20/2014 10:19:00 AM1R76452 A

Cal01 ----- SW6020A 11/20/2014 10:21:00 AM1R76452 A

Cal02 ----- SW6020A 11/20/2014 10:23:00 AM1R76452 A

Cal03 ----- SW6020A 11/20/2014 10:25:00 AM1R76452 A

Cal04 ----- SW6020A 11/20/2014 10:27:00 AM1R76452 A

Cal05 ----- SW6020A 11/20/2014 10:29:00 AM1R76452 A

Cal06 ----- SW6020A 11/20/2014 10:31:00 AM1R76452 A

Cal07 ----- SW6020A 11/20/2014 10:33:00 AM1R76452 A

ICSA-141120 ----- SW6020A 11/20/2014 10:39:00 AM1R76452 A

ICSAB-141120 ----- SW6020A 11/20/2014 10:40:00 AM1R76452 A

ICV-141120 ----- SW6020A 11/20/2014 10:53:00 AM1R76452 A

LCVL-141120 ----- SW6020A 11/20/2014 10:58:00 AM1R76452 A

ICB-141120 ----- SW6020A 11/20/2014 11:02:00 AM1R76452 A

CCV1-141120 ----- SW6020A 11/20/2014 11:26:00 AM1R76452 A

LCVL1-141120 ----- SW6020A 11/20/2014 11:31:00 AM1R76452 A

CCB1-141120 ----- SW6020A 11/20/2014 11:33:00 AM1R76452 A

1411137-01A Q23-111314 SW6020A 11/20/2014 11:35:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-01A SD Q23-111314 SW6020A 11/20/2014 11:37:00 AM 11/18/2014 3:45:59 PM25066602 S

1411137-02A Q22-111314 SW6020A 11/20/2014 11:39:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-03A E04-111314 SW6020A 11/20/2014 11:41:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-04A E03-111414 SW6020A 11/20/2014 11:43:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-05A E05-111314 SW6020A 11/20/2014 11:45:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-06A E06-111414 SW6020A 11/20/2014 11:47:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-07A F03-111414 SW6020A 11/20/2014 11:49:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-08A F04-111414 SW6020A 11/20/2014 11:51:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-09A F05-111414 SW6020A 11/20/2014 11:53:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-10A P21-111714 SW6020A 11/20/2014 11:55:00 AM 11/18/2014 3:45:59 PM5066602 S

1411137-01A PDS Q23-111314 SW6020A 11/20/2014 11:57:00 AM 11/18/2014 3:45:59 PM5066602 S

CCV2-141120 ----- SW6020A 11/20/2014 11:59:00 AM1R76452 A

LCVL2-141120 ----- SW6020A 11/20/2014 12:04:00 PM1R76452 A

CCB2-141120 ----- SW6020A 11/20/2014 12:09:00 PM1R76452 A

1411137-11A P19-111714 SW6020A 11/20/2014 12:10:00 PM 11/18/2014 3:45:59 PM5066602 S

1411137-12A P20-111714 SW6020A 11/20/2014 12:12:00 PM 11/18/2014 3:45:59 PM5066602 S

1411137-13A P22-111714 SW6020A 11/20/2014 12:14:00 PM 11/18/2014 3:45:59 PM5066602 S

1411137-14A O20-111714 SW6020A 11/20/2014 12:16:00 PM 11/18/2014 3:45:59 PM5066602 S

1411137-15A P23-111714 SW6020A 11/20/2014 12:18:00 PM 11/18/2014 3:45:59 PM5066602 S

CCV8-141120 ----- SW6020A 11/20/2014 3:07:00 PM1R76452 A

LCVL8-141120 ----- SW6020A 11/20/2014 3:13:00 PM1R76452 A

Page 5 of 6

5050

Page 140: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sequence Report

21-Nov-14

Lab Order: 1411137

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines Pile

DHL Analytical, Inc.

CCB8-141120 ----- SW6020A 11/20/2014 3:16:00 PM1R76452 A

Sample ID Client Sample ID Test Number Dilution Analysis DateBatch ID Prep Date

PMOIST_141119ARun ID:

Matrix

1411137-01A Q23-111314 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-02A Q22-111314 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-03A E04-111314 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-04A E03-111414 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-05A E05-111314 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-06A E06-111414 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-07A F03-111414 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-08A F04-111414 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-09A F05-111414 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-10A P21-111714 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-11A P19-111714 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-12A P20-111714 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-13A P22-111714 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-14A O20-111714 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411137-15A P23-111714 D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

1411160-01A-DUP ----- D2216 11/20/2014 10:52:00 AM 11/19/2014 11:43:15 AM166613 S

Page 6 of 6

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21-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411137MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

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November 24, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411161FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 10 sample(s) on 11/19/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1411161

....................................................... 10WorkOrderSampleSummary 1411161

........................................................................... 11PrepDatesReport 1411161

.................................................................. 13AnalyticalDatesReport 1411161

.......................................................................... 15Analytical Report 1411161

.................................................... 25AnalyticalQCSummaryReport 1411161

.................................................................. 37MQLSummaryReport 1411161

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/24/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411161

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies 1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X

2) Was applicable and available technology used to lower the SDL to minimize the matrix interference affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/24/2014

Reviewer Name: Angie O’Donnell Laboratory Work Order: 1411161

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X S2-02 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X S9-01

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

11/24/14

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24-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411161CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

Method SW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 11/19/2014. A total of 10 samples were received

and analyzed. The samples arrived in good condition and were properly packaged.

Exception Report R7-03

For Metals Analysis, the recoveries of two analytes for the Matrix Spike and Matrix Spike Duplicate

(1411116-01 MS/MSD) were outside of the method control limits. These are flagged accordingly in

the QC Summary Report. These analytes were within method control limits in the associated LCS. No

further corrective action was taken.

Exception Report S2-02

For Metals Analysis, performed on 11/20/2014, the recovery of Copper for the Low Level Calibration

Verification (LCVL7-141120) was marginally below the method control limits. This analyte was within

method control limits in the associated bracketing QC. No further corrective action was taken.

Exception Report S9-01

For Metals Analysis, the RPD of Selenium for the Serial Dilution (1411116-01 SD) was above the

method control limit. This is flagged accordingly in the QC Summary Report. This analyte was within

method control limits in the associated Post Digestion Spike. No further corrective action was taken.

For Mercury Analysis, the RPD of the Serial Dilution (1411116-01 SD) was above the method control

limit. This is flagged accordingly in the QC Summary Report. The associated Post Digestion Spike was

within method control limits. No further corrective action was taken.

Page 1 of 1

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24-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411161Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411161-01 P18-111814 11/18/14 11:08 AM 11/19/2014

1411161-02 M17-111814 11/18/14 10:55 AM 11/19/2014

1411161-03 N17-111814 11/18/14 11:00 AM 11/19/2014

1411161-04 P17-111814 11/18/14 11:05 AM 11/19/2014

1411161-05 O18-111814 11/18/14 11:18 AM 11/19/2014

1411161-06 O17-111814 11/18/14 11:03 AM 11/19/2014

1411161-07 O19-111814 11/18/14 11:13 AM 11/19/2014

1411161-08 L29-111814 11/18/14 03:45 PM 11/19/2014

1411161-09 L28-111814 11/18/14 03:42 PM 11/19/2014

1411161-10 K29-111814 11/18/14 03:40 PM 11/19/2014

Page 1 of 1

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

24-Nov-14

Lab Order: 1411161

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411161-01A P18-111814 11/18/14 11:08 AM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

P18-111814 11/18/14 11:08 AM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

P18-111814 11/18/14 11:08 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

P18-111814 11/18/14 11:08 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-02A M17-111814 11/18/14 10:55 AM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

M17-111814 11/18/14 10:55 AM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

M17-111814 11/18/14 10:55 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

M17-111814 11/18/14 10:55 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-03A N17-111814 11/18/14 11:00 AM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

N17-111814 11/18/14 11:00 AM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

N17-111814 11/18/14 11:00 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

N17-111814 11/18/14 11:00 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-04A P17-111814 11/18/14 11:05 AM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

P17-111814 11/18/14 11:05 AM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

P17-111814 11/18/14 11:05 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

P17-111814 11/18/14 11:05 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-05A O18-111814 11/18/14 11:18 AM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

O18-111814 11/18/14 11:18 AM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

O18-111814 11/18/14 11:18 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

O18-111814 11/18/14 11:18 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-06A O17-111814 11/18/14 11:03 AM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

O17-111814 11/18/14 11:03 AM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

O17-111814 11/18/14 11:03 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

O17-111814 11/18/14 11:03 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-07A O19-111814 11/18/14 11:13 AM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

O19-111814 11/18/14 11:13 AM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

O19-111814 11/18/14 11:13 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

O19-111814 11/18/14 11:13 AM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

Page 1 of 2

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

24-Nov-14

Lab Order: 1411161

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411161-08A L29-111814 11/18/14 03:45 PM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

L29-111814 11/18/14 03:45 PM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

L29-111814 11/18/14 03:45 PM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

L29-111814 11/18/14 03:45 PM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-09A L28-111814 11/18/14 03:42 PM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

L28-111814 11/18/14 03:42 PM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

L28-111814 11/18/14 03:42 PM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

L28-111814 11/18/14 03:42 PM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

1411161-10A K29-111814 11/18/14 03:40 PM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

K29-111814 11/18/14 03:40 PM Soil Mercury Soil Prep, Total 11/19/14 11:34 AMSW7471A 66578

K29-111814 11/18/14 03:40 PM Soil Moisture Preparation 11/19/14 11:46 AMD2216 66614

K29-111814 11/18/14 03:40 PM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

K29-111814 11/18/14 03:40 PM Soil Soil Prep Total Metals: ICP-MS 11/19/14 08:30 AMSW3050B 66577

Page 2 of 2

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Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

24-Nov-14

Lab Order: 1411161

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411161-01A P18-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

P18-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:20 PM66578 1 CETAC2_HG_141121

B

P18-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:12 PM66577 5 ICP-MS4_141120B

P18-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:58 PM66577 50 ICP-MS4_141120B

1411161-02A M17-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

M17-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:23 PM66578 1 CETAC2_HG_141121

B

M17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:14 PM66577 5 ICP-MS4_141120B

M17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:00 PM66577 50 ICP-MS4_141120B

1411161-03A N17-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

N17-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:25 PM66578 1 CETAC2_HG_141121

B

N17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:15 PM66577 5 ICP-MS4_141120B

N17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:02 PM66577 50 ICP-MS4_141120B

1411161-04A P17-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

P17-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:27 PM66578 1 CETAC2_HG_141121

B

P17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:17 PM66577 5 ICP-MS4_141120B

P17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:04 PM66577 50 ICP-MS4_141120B

1411161-05A O18-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

O18-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:34 PM66578 1 CETAC2_HG_141121

B

O18-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:06 PM66577 50 ICP-MS4_141120B

O18-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:19 PM66577 5 ICP-MS4_141120B

1411161-06A O17-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

O17-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:37 PM66578 1 CETAC2_HG_141121

B

O17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:33 PM66577 5 ICP-MS4_141120B

O17-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:08 PM66577 50 ICP-MS4_141120B

1411161-07A O19-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

Page 1 of 2

13

Page 155: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

24-Nov-14

Lab Order: 1411161

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411161-07A O19-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:39 PM66578 1 CETAC2_HG_141121

B

O19-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:35 PM66577 5 ICP-MS4_141120B

O19-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:10 PM66577 50 ICP-MS4_141120B

1411161-08A L29-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

L29-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:41 PM66578 1 CETAC2_HG_141121

B

L29-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:36 PM66577 5 ICP-MS4_141120B

L29-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:12 PM66577 50 ICP-MS4_141120B

1411161-09A L28-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

L28-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:43 PM66578 1 CETAC2_HG_141121

B

L28-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:38 PM66577 5 ICP-MS4_141120B

L28-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:14 PM66577 50 ICP-MS4_141120B

1411161-10A K29-111814 D2216Soil Percent Moisture 11/20/14 10:59 AM66614 1 PMOIST_141119B

K29-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 12:46 PM66578 1 CETAC2_HG_141121

B

K29-111814 SW7471BSoil Total Mercury: Soil/Solid 11/21/14 02:02 PM66578 5 CETAC2_HG_141121

B

K29-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 02:16 PM66577 100 ICP-MS4_141120B

K29-111814 SW6020ASoil Trace Metals: ICP-MS - Solid 11/20/14 01:40 PM66577 5 ICP-MS4_141120B

Page 2 of 2

14

Page 156: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P18-111814

Collection Date: 11/18/14 11:08 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-01

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 12:20 PM0.0391 mg/Kg-dry 10.132 0.0156

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:12 PM1.01 mg/Kg-dry 527.2 0.503

Cadmium 11/20/14 01:12 PM0.302 mg/Kg-dry 51.43 0.101

Chromium 11/20/14 01:12 PM2.01 mg/Kg-dry 58.87 0.503

Copper 11/20/14 01:12 PM2.01 mg/Kg-dry 5112 0.503

Iron 11/20/14 01:58 PM126 mg/Kg-dry 5010400 126

Lead 11/20/14 01:12 PM0.302 mg/Kg-dry 591.9 0.101

Selenium 11/20/14 01:12 PM0.503 mg/Kg-dry 51.42 0.151

Zinc 11/20/14 01:12 PM2.52 mg/Kg-dry 5152 1.01

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 17.99 0

Qualifiers:

Page 1 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

15

Page 157: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: M17-111814

Collection Date: 11/18/14 10:55 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-02

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/21/14 12:23 PM0.0385 mg/Kg-dry 10.0308 0.0154

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:14 PM1.04 mg/Kg-dry 518.5 0.518

Cadmium 11/20/14 01:14 PM0.311 mg/Kg-dry 51.07 0.104

Chromium 11/20/14 01:14 PM2.07 mg/Kg-dry 56.99 0.518

Copper 11/20/14 01:14 PM2.07 mg/Kg-dry 543.9 0.518

Iron 11/20/14 02:00 PM129 mg/Kg-dry 508210 129

Lead 11/20/14 01:14 PM0.311 mg/Kg-dry 551.9 0.104

Selenium 11/20/14 01:14 PM0.518 mg/Kg-dry 51.18 0.155

Zinc 11/20/14 01:14 PM2.59 mg/Kg-dry 587.2 1.04

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 17.10 0

Qualifiers:

Page 2 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

16

Page 158: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: N17-111814

Collection Date: 11/18/14 11:00 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-03

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/21/14 12:25 PM0.0362 mg/Kg-dry 10.0193 0.0145

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:15 PM1.03 mg/Kg-dry 58.62 0.516

Cadmium J 11/20/14 01:15 PM0.310 mg/Kg-dry 50.160 0.103

Chromium 11/20/14 01:15 PM2.07 mg/Kg-dry 57.01 0.516

Copper 11/20/14 01:15 PM2.07 mg/Kg-dry 530.8 0.516

Iron 11/20/14 02:02 PM129 mg/Kg-dry 508480 129

Lead 11/20/14 01:15 PM0.310 mg/Kg-dry 513.5 0.103

Selenium 11/20/14 01:15 PM0.516 mg/Kg-dry 50.939 0.155

Zinc 11/20/14 01:15 PM2.58 mg/Kg-dry 589.4 1.03

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 16.89 0

Qualifiers:

Page 3 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

17

Page 159: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P17-111814

Collection Date: 11/18/14 11:05 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-04

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 12:27 PM0.0400 mg/Kg-dry 10.131 0.0160

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:17 PM0.973 mg/Kg-dry 528.2 0.486

Cadmium 11/20/14 01:17 PM0.292 mg/Kg-dry 52.26 0.0973

Chromium 11/20/14 01:17 PM1.95 mg/Kg-dry 58.52 0.486

Copper 11/20/14 01:17 PM1.95 mg/Kg-dry 5117 0.486

Iron 11/20/14 02:04 PM122 mg/Kg-dry 509520 122

Lead 11/20/14 01:17 PM0.292 mg/Kg-dry 5127 0.0973

Selenium 11/20/14 01:17 PM0.486 mg/Kg-dry 51.59 0.146

Zinc 11/20/14 01:17 PM2.43 mg/Kg-dry 5175 0.973

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 16.55 0

Qualifiers:

Page 4 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

18

Page 160: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: O18-111814

Collection Date: 11/18/14 11:18 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-05

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 12:34 PM0.0409 mg/Kg-dry 10.0472 0.0164

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:19 PM1.03 mg/Kg-dry 528.6 0.513

Cadmium 11/20/14 01:19 PM0.308 mg/Kg-dry 52.24 0.103

Chromium 11/20/14 01:19 PM2.05 mg/Kg-dry 510.8 0.513

Copper 11/20/14 01:19 PM2.05 mg/Kg-dry 5180 0.513

Iron 11/20/14 02:06 PM128 mg/Kg-dry 5012900 128

Lead 11/20/14 01:19 PM0.308 mg/Kg-dry 5130 0.103

Selenium 11/20/14 01:19 PM0.513 mg/Kg-dry 52.03 0.154

Zinc 11/20/14 01:19 PM2.57 mg/Kg-dry 5490 1.03

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 18.98 0

Qualifiers:

Page 5 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

19

Page 161: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: O17-111814

Collection Date: 11/18/14 11:03 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-06

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 12:37 PM0.0372 mg/Kg-dry 10.0419 0.0149

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:33 PM1.03 mg/Kg-dry 512.5 0.513

Cadmium 11/20/14 01:33 PM0.308 mg/Kg-dry 50.386 0.103

Chromium 11/20/14 01:33 PM2.05 mg/Kg-dry 57.69 0.513

Copper 11/20/14 01:33 PM2.05 mg/Kg-dry 567.1 0.513

Iron 11/20/14 02:08 PM128 mg/Kg-dry 509800 128

Lead 11/20/14 01:33 PM0.308 mg/Kg-dry 529.3 0.103

Selenium 11/20/14 01:33 PM0.513 mg/Kg-dry 51.00 0.154

Zinc 11/20/14 01:33 PM2.57 mg/Kg-dry 5166 1.03

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 17.23 0

Qualifiers:

Page 6 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

20

Page 162: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: O19-111814

Collection Date: 11/18/14 11:13 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-07

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 12:39 PM0.0396 mg/Kg-dry 10.107 0.0158

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:35 PM1.03 mg/Kg-dry 536.5 0.513

Cadmium 11/20/14 01:35 PM0.308 mg/Kg-dry 53.50 0.103

Chromium 11/20/14 01:35 PM2.05 mg/Kg-dry 511.9 0.513

Copper 11/20/14 01:35 PM2.05 mg/Kg-dry 5259 0.513

Iron 11/20/14 02:10 PM128 mg/Kg-dry 5013900 128

Lead 11/20/14 01:35 PM0.308 mg/Kg-dry 5213 0.103

Selenium 11/20/14 01:35 PM0.513 mg/Kg-dry 52.33 0.154

Zinc 11/20/14 01:35 PM2.56 mg/Kg-dry 5471 1.03

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 18.88 0

Qualifiers:

Page 7 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

21

Page 163: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: L29-111814

Collection Date: 11/18/14 03:45 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-08

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 12:41 PM0.0417 mg/Kg-dry 10.0938 0.0167

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:36 PM0.912 mg/Kg-dry 535.0 0.456

Cadmium 11/20/14 01:36 PM0.274 mg/Kg-dry 55.98 0.0912

Chromium 11/20/14 01:36 PM1.82 mg/Kg-dry 512.2 0.456

Copper 11/20/14 01:36 PM1.82 mg/Kg-dry 5299 0.456

Iron 11/20/14 02:12 PM114 mg/Kg-dry 5017100 114

Lead 11/20/14 01:36 PM0.274 mg/Kg-dry 5223 0.0912

Selenium 11/20/14 01:36 PM0.456 mg/Kg-dry 53.16 0.137

Zinc 11/20/14 02:12 PM22.8 mg/Kg-dry 50934 9.12

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 17.05 0

Qualifiers:

Page 8 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

22

Page 164: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: L28-111814

Collection Date: 11/18/14 03:42 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-09

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 12:43 PM0.0365 mg/Kg-dry 10.0682 0.0146

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:38 PM1.01 mg/Kg-dry 59.75 0.504

Cadmium 11/20/14 01:38 PM0.302 mg/Kg-dry 51.00 0.101

Chromium 11/20/14 01:38 PM2.02 mg/Kg-dry 56.69 0.504

Copper 11/20/14 01:38 PM2.02 mg/Kg-dry 533.3 0.504

Iron 11/20/14 02:14 PM126 mg/Kg-dry 509290 126

Lead 11/20/14 01:38 PM0.302 mg/Kg-dry 553.1 0.101

Selenium 11/20/14 01:38 PM0.504 mg/Kg-dry 50.979 0.151

Zinc 11/20/14 01:38 PM2.52 mg/Kg-dry 578.1 1.01

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 18.11 0

Qualifiers:

Page 9 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

23

Page 165: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: K29-111814

Collection Date: 11/18/14 03:40 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411161

DF

Lab ID: 1411161-10

DHL Analytical, Inc. Date: 24-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/21/14 02:02 PM0.190 mg/Kg-dry 50.476 0.0761

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/20/14 01:40 PM1.05 mg/Kg-dry 5126 0.524

Cadmium 11/20/14 01:40 PM0.315 mg/Kg-dry 511.4 0.105

Chromium 11/20/14 01:40 PM2.10 mg/Kg-dry 533.2 0.524

Copper 11/20/14 02:16 PM42.0 mg/Kg-dry 1001080 10.5

Iron 11/20/14 02:16 PM262 mg/Kg-dry 10031400 262

Lead 11/20/14 01:40 PM0.315 mg/Kg-dry 5476 0.105

Selenium 11/20/14 01:40 PM0.524 mg/Kg-dry 54.49 0.157

Zinc 11/20/14 02:16 PM52.4 mg/Kg-dry 1002190 21.0

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/20/14 10:59 AM0 WT% 18.33 0

Qualifiers:

Page 10 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

24

Page 166: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

24-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

25

Page 167: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141121BThe QC data in batch 66578 applies to the following samples: 1411161-01A, 1411161-02A, 1411161-03A, 1411161-04A, 1411161-05A, 1411161-06A, 1411161-07A, 1411161-08A, 1411161-09A, 1411161-10A

Sample ID MB-66578 Batch ID: 66578 TestNo: SW7471B

Analysis Date: 11/21/2014 11:50:59 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141121B Prep Date: 11/19/2014

Mercury 0.0400<0.0160

Sample ID LCS-66578 Batch ID: 66578 TestNo: SW7471B

Analysis Date: 11/21/2014 11:53:15 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141121B Prep Date: 11/19/2014

Mercury 0.2000 106 85 1150.0400 00.213

Sample ID LCSD-66578 Batch ID: 66578 TestNo: SW7471B

Analysis Date: 11/21/2014 11:55:31 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141121B Prep Date: 11/19/2014

Mercury 0.2000 107 85 115 250.0400 0 0.4680.214

Sample ID 1411116-01A SD Batch ID: 66578 TestNo: SW7471B

Analysis Date: 11/21/2014 12:00:04 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141121B Prep Date: 11/19/2014

Mercury 0 10 R0.259 0.1863 14.50.215

Sample ID 1411116-01A PDS Batch ID: 66578 TestNo: SW7471B

Analysis Date: 11/21/2014 12:02:19 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141121B Prep Date: 11/19/2014

Mercury 0.3234 96.4 85 1150.0517 0.18630.498

Sample ID 1411116-01A MS Batch ID: 66578 TestNo: SW7471B

Analysis Date: 11/21/2014 12:04:34 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141121B Prep Date: 11/19/2014

Mercury 0.2556 117 80 1200.0511 0.18630.486

Sample ID 1411116-01A MSD Batch ID: 66578 TestNo: SW7471B

Analysis Date: 11/21/2014 12:06:50 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141121B Prep Date: 11/19/2014

Mercury 0.2607 115 80 120 250.0521 0.1863 0.0920.486

Qualifiers:

Page 2 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

26

Page 168: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141121B

Sample ID ICV-141121 Batch ID: R76479 TestNo: SW7471B

Analysis Date: 11/21/2014 11:46:25 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141121B Prep Date:

Mercury 0.004000 101 90 1100.0400 00.00402

Sample ID CCV1-141121 Batch ID: R76479 TestNo: SW7471B

Analysis Date: 11/21/2014 12:30:14 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141121B Prep Date:

Mercury 0.002000 101 90 1100.0400 00.00202

Sample ID CCV2-141121 Batch ID: R76479 TestNo: SW7471B

Analysis Date: 11/21/2014 1:14:17 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141121B Prep Date:

Mercury 0.002000 101 90 1100.0400 00.00202

Sample ID CCV3-141121 Batch ID: R76479 TestNo: SW7471B

Analysis Date: 11/21/2014 1:41:49 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141121B Prep Date:

Mercury 0.002000 99.5 90 1100.0400 00.00199

Sample ID CCV4-141121 Batch ID: R76479 TestNo: SW7471B

Analysis Date: 11/21/2014 3:01:46 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141121B Prep Date:

Mercury 0.002000 102 90 1100.0400 00.00203

Qualifiers:

Page 3 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

27

Page 169: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141110A

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Arsenic 0.1500 113 80 120 01.00 0 00.169

Cadmium 0.1500 99.7 80 120 00.300 0 00.150

Chromium 0.1500 116 80 120 02.00 0 00.174

Copper 0.1500 97.0 80 120 02.00 0 00.146

Iron 6.250 106 80 120 012.5 0 06.64

Lead 0.1500 102 80 120 00.300 0 00.152

Selenium 0.1500 118 80 120 00.500 0 00.178

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Zinc 5.000 106 80 120 02.50 0 05.31

Qualifiers:

Page 4 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

28

Page 170: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120BThe QC data in batch 66577 applies to the following samples: 1411161-01A, 1411161-02A, 1411161-03A, 1411161-04A, 1411161-05A, 1411161-06A, 1411161-07A, 1411161-08A, 1411161-09A, 1411161-10A

Sample ID MB-66577 Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:04:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.50<1.00

Sample ID LCS-66577 Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:06:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Arsenic 50.00 102 80 1201.00 050.9

Cadmium 50.00 102 80 1200.300 051.2

Chromium 50.00 104 80 1202.00 051.9

Copper 50.00 105 80 1202.00 052.5

Iron 250.0 107 80 12012.5 0268

Lead 50.00 102 80 1200.300 051.1

Selenium 50.00 100 80 1200.500 050.1

Zinc 50.00 105 80 1202.50 052.3

Sample ID LCSD-66577 Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:07:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Arsenic 50.00 101 80 120 201.00 0 0.63150.5

Cadmium 50.00 104 80 120 200.300 0 1.2951.9

Chromium 50.00 104 80 120 202.00 0 0.09551.9

Copper 50.00 104 80 120 202.00 0 0.64252.2

Iron 250.0 106 80 120 2012.5 0 1.25264

Lead 50.00 102 80 120 200.300 0 0.45150.9

Selenium 50.00 99.3 80 120 200.500 0 0.88949.6

Zinc 50.00 104 80 120 202.50 0 0.88051.9

Sample ID 1411116-01A SD Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:13:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Qualifiers:

Page 5 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

29

Page 171: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID 1411116-01A SD Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:13:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Arsenic 0 106.55 8.721 0.8108.65

Cadmium 0 101.96 0.4629 0<0.655

Chromium 0 1013.1 20.84 3.4121.6

Copper 0 1013.1 17.58 3.2417.0

Lead 0 101.96 57.74 0.22357.9

Selenium 0 10 R3.27 1.481 23.61.88

Zinc 0 1016.4 120.9 4.69127

Sample ID 1411116-01A PDS Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:20:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Arsenic 65.47 106 80 1201.31 8.72178.1

Cadmium 65.47 104 80 1200.393 0.462968.6

Chromium 65.47 104 80 1202.62 20.8488.7

Copper 65.47 101 80 1202.62 17.5883.5

Lead 65.47 108 80 1200.393 57.74129

Selenium 65.47 105 80 1200.655 1.48169.9

Zinc 65.47 104 80 1203.27 120.9189

Sample ID 1411116-01A MS Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:22:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Arsenic 59.10 98.1 80 1201.18 8.72166.7

Cadmium 59.10 97.2 80 1200.355 0.462957.9

Chromium 59.10 96.0 80 1202.36 20.8477.6

Copper 59.10 91.4 80 1202.36 17.5871.6

Iron 295.5 14.5 80 120 S14.8 1314013200

Lead 59.10 83.8 80 1200.355 57.74107

Selenium 59.10 98.9 80 1200.591 1.48159.9

Zinc 59.10 61.0 80 120 S2.96 120.9157

Sample ID 1411116-01A MSD Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:24:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Arsenic 58.58 101 80 120 201.17 8.721 1.4667.7

Cadmium 58.58 97.7 80 120 200.351 0.4629 0.31657.7

Chromium 58.58 100 80 120 202.34 20.84 2.4779.5

Copper 58.58 94.7 80 120 202.34 17.58 2.0573.1

Qualifiers:

Page 6 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

30

Page 172: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID 1411116-01A MSD Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 11:24:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Iron 292.9 155 80 120 20 S14.6 13140 3.0713600

Lead 58.58 97.9 80 120 200.351 57.74 7.02115

Selenium 58.58 102 80 120 200.586 1.481 2.2561.3

Zinc 58.58 64.6 80 120 20 S2.93 120.9 1.15159

Sample ID 1411116-01A SD Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 1:56:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Iron 0 10818 13750 4.4413100

Sample ID 1411116-01A PDS Batch ID: 66577 TestNo: SW6020A

Analysis Date: 11/20/2014 2:29:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141120B Prep Date: 11/19/2014

Iron 16370 105 80 120164 1375030900

Qualifiers:

Page 7 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

31

Page 173: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID ICV-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 10:53:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.100 101 90 1100.00500 00.101

Cadmium 0.100 101 90 1100.00100 00.101

Chromium 0.100 104 90 1100.00500 00.104

Copper 0.100 104 90 1100.0100 00.104

Iron 2.50 103 90 1100.100 02.59

Lead 0.100 101 90 1100.00100 00.101

Selenium 0.100 101 90 1100.00500 00.101

Zinc 0.100 104 90 1100.00500 00.104

Sample ID LCVL-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 10:58:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.00500 104 70 1300.00500 00.00522

Cadmium 0.00100 106 70 1300.00100 00.00106

Chromium 0.00500 107 70 1300.00500 00.00533

Copper 0.00500 86.6 70 1300.0100 00.00433

Iron 0.100 100 70 1300.100 00.100

Lead 0.00100 109 70 1300.00100 00.00109

Selenium 0.00500 106 70 1300.00500 00.00531

Zinc 0.00500 97.1 70 1300.00500 00.00485

Sample ID CCV1-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 11:26:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.200 100 90 1100.00500 00.200

Cadmium 0.200 101 90 1100.00100 00.201

Chromium 0.200 101 90 1100.00500 00.202

Copper 0.200 102 90 1100.0100 00.204

Iron 5.00 103 90 1100.100 05.14

Lead 0.200 99.5 90 1100.00100 00.199

Selenium 0.200 99.2 90 1100.00500 00.198

Zinc 0.200 103 90 1100.00500 00.206

Sample ID LCVL1-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.00500 101 70 1300.00500 00.00507

Cadmium 0.00100 106 70 1300.00100 00.00106

Qualifiers:

Page 8 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

32

Page 174: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID LCVL1-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Chromium 0.00500 107 70 1300.00500 00.00534

Copper 0.00500 77.4 70 1300.0100 00.00387

Iron 0.100 102 70 1300.100 00.102

Lead 0.00100 113 70 1300.00100 00.00113

Selenium 0.00500 108 70 1300.00500 00.00539

Zinc 0.00500 92.4 70 1300.00500 00.00462

Sample ID CCV4-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 12:54:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.200 99.7 90 1100.00500 00.199

Cadmium 0.200 99.6 90 1100.00100 00.199

Chromium 0.200 98.6 90 1100.00500 00.197

Copper 0.200 101 90 1100.0100 00.201

Lead 0.200 96.9 90 1100.00100 00.194

Selenium 0.200 101 90 1100.00500 00.201

Zinc 0.200 103 90 1100.00500 00.206

Sample ID LCVL4-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 12:58:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.00500 101 70 1300.00500 00.00506

Cadmium 0.00100 108 70 1300.00100 00.00108

Chromium 0.00500 103 70 1300.00500 00.00517

Copper 0.00500 72.8 70 1300.0100 00.00364

Lead 0.00100 100 70 1300.00100 00.00100

Selenium 0.00500 115 70 1300.00500 00.00573

Zinc 0.00500 93.5 70 1300.00500 00.00468

Sample ID CCV5-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 1:21:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.200 101 90 1100.00500 00.202

Cadmium 0.200 98.1 90 1100.00100 00.196

Chromium 0.200 99.2 90 1100.00500 00.198

Copper 0.200 99.9 90 1100.0100 00.200

Lead 0.200 96.4 90 1100.00100 00.193

Selenium 0.200 101 90 1100.00500 00.202

Qualifiers:

Page 9 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

33

Page 175: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID CCV5-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 1:21:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Zinc 0.200 103 90 1100.00500 00.206

Sample ID LCVL5-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 1:25:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.00500 104 70 1300.00500 00.00518

Cadmium 0.00100 102 70 1300.00100 00.00102

Chromium 0.00500 104 70 1300.00500 00.00518

Copper 0.00500 71.1 70 1300.0100 00.00355

Lead 0.00100 106 70 1300.00100 00.00106

Selenium 0.00500 107 70 1300.00500 00.00534

Zinc 0.00500 92.4 70 1300.00500 00.00462

Sample ID CCV6-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 1:44:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.200 101 90 1100.00500 00.202

Cadmium 0.200 99.0 90 1100.00100 00.198

Chromium 0.200 98.8 90 1100.00500 00.198

Copper 0.200 99.2 90 1100.0100 00.198

Iron 5.00 103 90 1100.100 05.15

Lead 0.200 97.3 90 1100.00100 00.195

Selenium 0.200 101 90 1100.00500 00.202

Zinc 0.200 103 90 1100.00500 00.206

Sample ID LCVL6-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 1:50:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Arsenic 0.00500 101 70 1300.00500 00.00506

Cadmium 0.00100 105 70 1300.00100 00.00105

Chromium 0.00500 104 70 1300.00500 00.00520

Copper 0.00500 74.0 70 1300.0100 00.00370

Iron 0.100 102 70 1300.100 00.102

Lead 0.00100 110 70 1300.00100 00.00110

Selenium 0.00500 103 70 1300.00500 00.00513

Zinc 0.00500 94.7 70 1300.00500 00.00474

Qualifiers:

Page 10 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

34

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141120B

Sample ID CCV7-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 2:31:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141120B Prep Date:

Copper 0.200 100 90 1100.0100 00.200

Iron 5.00 103 90 1100.100 05.17

Zinc 0.200 103 90 1100.00500 00.205

Sample ID LCVL7-141120 Batch ID: R76452 TestNo: SW6020A

Analysis Date: 11/20/2014 2:35:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141120B Prep Date:

Copper 0.00500 68.9 70 130 S0.0100 00.00345

Iron 0.100 100 70 1300.100 00.100

Zinc 0.00500 91.3 70 1300.00500 00.00457

Qualifiers:

Page 11 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

35

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141119BThe QC data in batch 66614 applies to the following samples: 1411161-01A, 1411161-02A, 1411161-03A, 1411161-04A, 1411161-05A, 1411161-06A, 1411161-07A, 1411161-08A, 1411161-09A, 1411161-10A

Sample ID 1411161-10A-DUP Batch ID: 66614 TestNo: D2216

Analysis Date: 11/20/2014 10:59:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141119B Prep Date: 11/19/2014

Percent Moisture 0 300 8.326 3.428.05

Qualifiers:

Page 12 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

36

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24-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411161MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

37

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November 25, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411174FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 12 sample(s) on 11/20/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

1

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1411174

....................................................... 10WorkOrderSampleSummary 1411174

........................................................................... 11PrepDatesReport 1411174

.................................................................. 13AnalyticalDatesReport 1411174

.......................................................................... 15Analytical Report 1411174

.................................................... 27AnalyticalQCSummaryReport 1411174

.................................................................. 40MQLSummaryReport 1411174

2

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3

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4

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5

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/25/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411174

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X R7-04

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies

1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X 2) Was applicable and available technology used to lower the SDL to minimize the matrix interference

affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

6

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 11/25/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411174

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

7

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

11/25/14

8

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25-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411174CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

Method SW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 11/20/14. A total of 12 samples were received.

The samples arrived in good condition and were properly packaged.

Exception Report R7-03 & R7-04

For Metals analysis performed on 11/21/14 the matrix spike and matrix spike duplicate recoveries were

above control limits for three analytes. In addition, the matrix spike and matrix spike duplicate had the

RPD above control limits for Chromium and Iron. These are flagged accordingly in the QC summary

report. The reference sample selected for the matrix spike and matrix spike duplicate was not from this

work order. The LCS was within control limits for these analytes. No further corrective actions were

taken.

For Mercury analysis performed on 11/25/14 the matrix spike duplicate recovery was above control

limits. This is flagged accordingly. The reference sample selected for the matrix spike and matrix

spike duplicate was from this work order. The LCS was within control limits. No further corrective

actions were taken.

Page 1 of 1

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25-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411174Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411174-01 J29-111914 11/19/14 03:05 PM 11/20/2014

1411174-02 L28-111914 11/19/14 03:13 PM 11/20/2014

1411174-03 M27-111914 11/19/14 03:20 PM 11/20/2014

1411174-04 N26-111914 11/19/14 03:28 PM 11/20/2014

1411174-05 L27-111914 11/19/14 03:14 PM 11/20/2014

1411174-06 K17-111914 11/19/14 02:24 PM 11/20/2014

1411174-07 J17-111914 11/19/14 02:26 PM 11/20/2014

1411174-08 I17-111914 11/19/14 02:30 PM 11/20/2014

1411174-09 N27-111914 11/19/14 03:23 PM 11/20/2014

1411174-10 L17-111914 11/19/14 02:20 PM 11/20/2014

1411174-11 J28-111914 11/19/14 03:08 PM 11/20/2014

1411174-12 K28-111914 11/19/14 03:11 PM 11/20/2014

Page 1 of 1

10

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

25-Nov-14

Lab Order: 1411174

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411174-01A J29-111914 11/19/14 03:05 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

J29-111914 11/19/14 03:05 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

J29-111914 11/19/14 03:05 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

J29-111914 11/19/14 03:05 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

J29-111914 11/19/14 03:05 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-02A L28-111914 11/19/14 03:13 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

L28-111914 11/19/14 03:13 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

L28-111914 11/19/14 03:13 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

L28-111914 11/19/14 03:13 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-03A M27-111914 11/19/14 03:20 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

M27-111914 11/19/14 03:20 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

M27-111914 11/19/14 03:20 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

M27-111914 11/19/14 03:20 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-04A N26-111914 11/19/14 03:28 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

N26-111914 11/19/14 03:28 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

N26-111914 11/19/14 03:28 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

N26-111914 11/19/14 03:28 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-05A L27-111914 11/19/14 03:14 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

L27-111914 11/19/14 03:14 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

L27-111914 11/19/14 03:14 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

L27-111914 11/19/14 03:14 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-06A K17-111914 11/19/14 02:24 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

K17-111914 11/19/14 02:24 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

K17-111914 11/19/14 02:24 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

K17-111914 11/19/14 02:24 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-07A J17-111914 11/19/14 02:26 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

J17-111914 11/19/14 02:26 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

J17-111914 11/19/14 02:26 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

Page 1 of 2

11

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

25-Nov-14

Lab Order: 1411174

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411174-07A J17-111914 11/19/14 02:26 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-08A I17-111914 11/19/14 02:30 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

I17-111914 11/19/14 02:30 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

I17-111914 11/19/14 02:30 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

I17-111914 11/19/14 02:30 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-09A N27-111914 11/19/14 03:23 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

N27-111914 11/19/14 03:23 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

N27-111914 11/19/14 03:23 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

N27-111914 11/19/14 03:23 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-10A L17-111914 11/19/14 02:20 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

L17-111914 11/19/14 02:20 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

L17-111914 11/19/14 02:20 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

L17-111914 11/19/14 02:20 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-11A J28-111914 11/19/14 03:08 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

J28-111914 11/19/14 03:08 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

J28-111914 11/19/14 03:08 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

J28-111914 11/19/14 03:08 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

1411174-12A K28-111914 11/19/14 03:11 PM Soil Mercury Soil Prep, Total 11/24/14 02:07 PMSW7471A 66711

K28-111914 11/19/14 03:11 PM Soil Moisture Preparation 11/20/14 03:57 PMD2216 66652

K28-111914 11/19/14 03:11 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

K28-111914 11/19/14 03:11 PM Soil Soil Prep Total Metals: ICP-MS 11/20/14 08:30 AMSW3050B 66625

Page 2 of 2

12

Page 191: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

25-Nov-14

Lab Order: 1411174

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411174-01A J29-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

J29-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 10:49 AM66711 1 CETAC2_HG_141125

A

J29-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:35 AM66711 5 CETAC2_HG_141125

A

J29-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:26 AM66625 5 ICP-MS4_141121B

J29-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:04 PM66625 500 ICP-MS4_141121B

1411174-02A L28-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

L28-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:01 AM66711 1 CETAC2_HG_141125

A

L28-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:27 AM66625 5 ICP-MS4_141121B

L28-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:05 PM66625 50 ICP-MS4_141121B

1411174-03A M27-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

M27-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:03 AM66711 1 CETAC2_HG_141125

A

M27-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:29 AM66625 5 ICP-MS4_141121B

M27-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:07 PM66625 50 ICP-MS4_141121B

1411174-04A N26-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

N26-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:05 AM66711 1 CETAC2_HG_141125

A

N26-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:31 AM66625 5 ICP-MS4_141121B

N26-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:09 PM66625 50 ICP-MS4_141121B

1411174-05A L27-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

L27-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:08 AM66711 1 CETAC2_HG_141125

A

L27-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:33 AM66625 5 ICP-MS4_141121B

L27-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:11 PM66625 50 ICP-MS4_141121B

1411174-06A K17-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

K17-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:10 AM66711 1 CETAC2_HG_141125

A

K17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:13 PM66625 100 ICP-MS4_141121B

K17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:35 AM66625 5 ICP-MS4_141121B

Page 1 of 2

13

Page 192: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

25-Nov-14

Lab Order: 1411174

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411174-07A J17-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

J17-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:12 AM66711 1 CETAC2_HG_141125

A

J17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:37 AM66625 5 ICP-MS4_141121B

J17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:20 PM66625 50 ICP-MS4_141121B

1411174-08A I17-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

I17-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:14 AM66711 1 CETAC2_HG_141125

A

I17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:39 AM66625 5 ICP-MS4_141121B

I17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:21 PM66625 50 ICP-MS4_141121B

1411174-09A N27-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

N27-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:19 AM66711 1 CETAC2_HG_141125

A

N27-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:41 AM66625 5 ICP-MS4_141121B

N27-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:23 PM66625 50 ICP-MS4_141121B

1411174-10A L17-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

L17-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:22 AM66711 1 CETAC2_HG_141125

A

L17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 11:43 AM66625 5 ICP-MS4_141121B

L17-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 12:57 PM66625 50 ICP-MS4_141121B

1411174-11A J28-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

J28-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:28 AM66711 1 CETAC2_HG_141125

A

J28-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 12:00 PM66625 5 ICP-MS4_141121B

J28-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 12:59 PM66625 100 ICP-MS4_141121B

1411174-12A K28-111914 D2216Soil Percent Moisture 11/21/14 11:01 AM66652 1 PMOIST_141120A

K28-111914 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 11:31 AM66711 1 CETAC2_HG_141125

A

K28-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 02:36 PM66625 500 ICP-MS4_141121B

K28-111914 SW6020ASoil Trace Metals: ICP-MS - Solid 11/21/14 12:02 PM66625 5 ICP-MS4_141121B

Page 2 of 2

14

Page 193: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: J29-111914

Collection Date: 11/19/14 03:05 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-01

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:35 AM0.201 mg/Kg-dry 50.276 0.0803

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:26 AM1.02 mg/Kg-dry 5308 0.511

Cadmium 11/21/14 11:26 AM0.306 mg/Kg-dry 520.9 0.102

Chromium 11/21/14 11:26 AM2.04 mg/Kg-dry 589.6 0.511

Copper 11/21/14 02:04 PM204 mg/Kg-dry 5003710 51.1

Iron 11/21/14 02:04 PM1280 mg/Kg-dry 500126000 1280

Lead 11/21/14 02:04 PM30.6 mg/Kg-dry 5001340 10.2

Selenium 11/21/14 11:26 AM0.511 mg/Kg-dry 59.21 0.153

Zinc 11/21/14 02:04 PM255 mg/Kg-dry 50011200 102

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 17.63 0

Qualifiers:

Page 1 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

15

Page 194: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: L28-111914

Collection Date: 11/19/14 03:13 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-02

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:01 AM0.0391 mg/Kg-dry 10.117 0.0156

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:27 AM1.02 mg/Kg-dry 535.0 0.510

Cadmium 11/21/14 11:27 AM0.306 mg/Kg-dry 511.2 0.102

Chromium 11/21/14 11:27 AM2.04 mg/Kg-dry 59.03 0.510

Copper 11/21/14 11:27 AM2.04 mg/Kg-dry 5319 0.510

Iron 11/21/14 02:05 PM128 mg/Kg-dry 5010800 128

Lead 11/21/14 11:27 AM0.306 mg/Kg-dry 5247 0.102

Selenium 11/21/14 11:27 AM0.510 mg/Kg-dry 51.98 0.153

Zinc 11/21/14 02:05 PM25.5 mg/Kg-dry 50611 10.2

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 14.89 0

Qualifiers:

Page 2 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

16

Page 195: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: M27-111914

Collection Date: 11/19/14 03:20 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-03

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:03 AM0.0378 mg/Kg-dry 10.0766 0.0151

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:29 AM1.02 mg/Kg-dry 517.7 0.511

Cadmium 11/21/14 11:29 AM0.307 mg/Kg-dry 52.04 0.102

Chromium 11/21/14 11:29 AM2.05 mg/Kg-dry 58.25 0.511

Copper 11/21/14 11:29 AM2.05 mg/Kg-dry 581.6 0.511

Iron 11/21/14 02:07 PM128 mg/Kg-dry 509860 128

Lead 11/21/14 11:29 AM0.307 mg/Kg-dry 542.8 0.102

Selenium 11/21/14 11:29 AM0.511 mg/Kg-dry 51.03 0.153

Zinc 11/21/14 11:29 AM2.56 mg/Kg-dry 5175 1.02

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 14.14 0

Qualifiers:

Page 3 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

17

Page 196: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: N26-111914

Collection Date: 11/19/14 03:28 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-04

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:05 AM0.0393 mg/Kg-dry 10.0493 0.0157

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:31 AM0.990 mg/Kg-dry 59.30 0.495

Cadmium 11/21/14 11:31 AM0.297 mg/Kg-dry 50.486 0.0990

Chromium 11/21/14 11:31 AM1.98 mg/Kg-dry 57.90 0.495

Copper 11/21/14 11:31 AM1.98 mg/Kg-dry 564.1 0.495

Iron 11/21/14 02:09 PM124 mg/Kg-dry 509560 124

Lead 11/21/14 11:31 AM0.297 mg/Kg-dry 527.6 0.0990

Selenium 11/21/14 11:31 AM0.495 mg/Kg-dry 51.39 0.148

Zinc 11/21/14 11:31 AM2.47 mg/Kg-dry 591.6 0.990

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 12.84 0

Qualifiers:

Page 4 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

18

Page 197: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: L27-111914

Collection Date: 11/19/14 03:14 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-05

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:08 AM0.0394 mg/Kg-dry 10.232 0.0158

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:33 AM0.946 mg/Kg-dry 537.2 0.473

Cadmium 11/21/14 11:33 AM0.284 mg/Kg-dry 52.80 0.0946

Chromium 11/21/14 11:33 AM1.89 mg/Kg-dry 510.3 0.473

Copper 11/21/14 11:33 AM1.89 mg/Kg-dry 5302 0.473

Iron 11/21/14 02:11 PM118 mg/Kg-dry 5013700 118

Lead 11/21/14 11:33 AM0.284 mg/Kg-dry 5179 0.0946

Selenium 11/21/14 11:33 AM0.473 mg/Kg-dry 51.26 0.142

Zinc 11/21/14 11:33 AM2.36 mg/Kg-dry 5451 0.946

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 14.74 0

Qualifiers:

Page 5 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

19

Page 198: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: K17-111914

Collection Date: 11/19/14 02:24 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-06

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:10 AM0.0429 mg/Kg-dry 10.103 0.0172

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:35 AM1.04 mg/Kg-dry 581.5 0.521

Cadmium 11/21/14 11:35 AM0.313 mg/Kg-dry 55.03 0.104

Chromium 11/21/14 11:35 AM2.08 mg/Kg-dry 525.7 0.521

Copper 11/21/14 02:13 PM41.7 mg/Kg-dry 1001090 10.4

Iron 11/21/14 02:13 PM261 mg/Kg-dry 10033800 261

Lead 11/21/14 11:35 AM0.313 mg/Kg-dry 5381 0.104

Selenium 11/21/14 11:35 AM0.521 mg/Kg-dry 52.99 0.156

Zinc 11/21/14 02:13 PM52.1 mg/Kg-dry 1002440 20.8

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 17.75 0

Qualifiers:

Page 6 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

20

Page 199: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: J17-111914

Collection Date: 11/19/14 02:26 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-07

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:12 AM0.0418 mg/Kg-dry 10.0593 0.0167

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:37 AM1.04 mg/Kg-dry 529.8 0.518

Cadmium 11/21/14 11:37 AM0.311 mg/Kg-dry 51.91 0.104

Chromium 11/21/14 11:37 AM2.07 mg/Kg-dry 510.4 0.518

Copper 11/21/14 11:37 AM2.07 mg/Kg-dry 5249 0.518

Iron 11/21/14 02:20 PM129 mg/Kg-dry 5012700 129

Lead 11/21/14 11:37 AM0.311 mg/Kg-dry 5127 0.104

Selenium 11/21/14 11:37 AM0.518 mg/Kg-dry 51.39 0.155

Zinc 11/21/14 11:37 AM2.59 mg/Kg-dry 5469 1.04

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 17.12 0

Qualifiers:

Page 7 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

21

Page 200: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: I17-111914

Collection Date: 11/19/14 02:30 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-08

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:14 AM0.0439 mg/Kg-dry 10.0752 0.0176

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:39 AM1.07 mg/Kg-dry 547.2 0.533

Cadmium 11/21/14 11:39 AM0.320 mg/Kg-dry 53.43 0.107

Chromium 11/21/14 11:39 AM2.13 mg/Kg-dry 515.3 0.533

Copper 11/21/14 11:39 AM2.13 mg/Kg-dry 5411 0.533

Iron 11/21/14 02:21 PM133 mg/Kg-dry 5018700 133

Lead 11/21/14 11:39 AM0.320 mg/Kg-dry 5203 0.107

Selenium 11/21/14 11:39 AM0.533 mg/Kg-dry 51.89 0.160

Zinc 11/21/14 02:21 PM26.7 mg/Kg-dry 50915 10.7

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 19.87 0

Qualifiers:

Page 8 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

22

Page 201: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: N27-111914

Collection Date: 11/19/14 03:23 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-09

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:19 AM0.0403 mg/Kg-dry 10.0673 0.0161

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:41 AM0.985 mg/Kg-dry 515.3 0.493

Cadmium 11/21/14 11:41 AM0.296 mg/Kg-dry 51.00 0.0985

Chromium 11/21/14 11:41 AM1.97 mg/Kg-dry 58.72 0.493

Copper 11/21/14 11:41 AM1.97 mg/Kg-dry 5104 0.493

Iron 11/21/14 02:23 PM123 mg/Kg-dry 5010500 123

Lead 11/21/14 11:41 AM0.296 mg/Kg-dry 550.4 0.0985

Selenium 11/21/14 11:41 AM0.493 mg/Kg-dry 51.05 0.148

Zinc 11/21/14 11:41 AM2.46 mg/Kg-dry 5212 0.985

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 13.32 0

Qualifiers:

Page 9 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

23

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Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: L17-111914

Collection Date: 11/19/14 02:20 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-10

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:22 AM0.0375 mg/Kg-dry 10.178 0.0150

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 11:43 AM0.910 mg/Kg-dry 576.8 0.455

Cadmium 11/21/14 11:43 AM0.273 mg/Kg-dry 57.06 0.0910

Chromium 11/21/14 11:43 AM1.82 mg/Kg-dry 515.8 0.455

Copper 11/21/14 12:57 PM18.2 mg/Kg-dry 50560 4.55

Iron 11/21/14 12:57 PM114 mg/Kg-dry 5019100 114

Lead 11/21/14 11:43 AM0.273 mg/Kg-dry 5426 0.0910

Selenium 11/21/14 11:43 AM0.455 mg/Kg-dry 53.69 0.137

Zinc 11/21/14 12:57 PM22.8 mg/Kg-dry 501180 9.10

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 16.11 0

Qualifiers:

Page 10 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

24

Page 203: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: J28-111914

Collection Date: 11/19/14 03:08 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-11

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:28 AM0.0416 mg/Kg-dry 10.0648 0.0166

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 12:00 PM0.987 mg/Kg-dry 5187 0.494

Cadmium 11/21/14 12:00 PM0.296 mg/Kg-dry 56.92 0.0987

Chromium 11/21/14 12:00 PM1.97 mg/Kg-dry 524.5 0.494

Copper 11/21/14 12:59 PM39.5 mg/Kg-dry 1001540 9.87

Iron 11/21/14 12:59 PM247 mg/Kg-dry 10032000 247

Lead 11/21/14 12:59 PM5.92 mg/Kg-dry 100751 1.97

Selenium 11/21/14 12:00 PM0.494 mg/Kg-dry 52.48 0.148

Zinc 11/21/14 12:59 PM49.4 mg/Kg-dry 1002900 19.7

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 110.4 0

Qualifiers:

Page 11 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

25

Page 204: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: K28-111914

Collection Date: 11/19/14 03:11 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411174

DF

Lab ID: 1411174-12

DHL Analytical, Inc. Date: 25-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 11:31 AM0.0412 mg/Kg-dry 10.295 0.0165

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 11/21/14 12:02 PM0.970 mg/Kg-dry 5185 0.485

Cadmium 11/21/14 12:02 PM0.291 mg/Kg-dry 556.9 0.0970

Chromium 11/21/14 12:02 PM1.94 mg/Kg-dry 537.6 0.485

Copper 11/21/14 02:36 PM194 mg/Kg-dry 5002250 48.5

Iron 11/21/14 02:36 PM1210 mg/Kg-dry 50060900 1210

Lead 11/21/14 02:36 PM29.1 mg/Kg-dry 5001370 9.70

Selenium 11/21/14 12:02 PM0.485 mg/Kg-dry 57.66 0.145

Zinc 11/21/14 02:36 PM242 mg/Kg-dry 5004720 97.0

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/21/14 11:01 AM0 WT% 17.94 0

Qualifiers:

Page 12 of 12

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

26

Page 205: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

25-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

27

Page 206: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141125AThe QC data in batch 66711 applies to the following samples: 1411174-01A, 1411174-02A, 1411174-03A, 1411174-04A, 1411174-05A, 1411174-06A, 1411174-07A, 1411174-08A, 1411174-09A, 1411174-10A, 1411174-11A, 1411174-12A

Sample ID MB-66711 Batch ID: 66711 TestNo: SW7471B

Analysis Date: 11/25/2014 10:42:54 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141125A Prep Date: 11/24/2014

Mercury 0.0400<0.0160

Sample ID LCS-66711 Batch ID: 66711 TestNo: SW7471B

Analysis Date: 11/25/2014 10:45:11 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141125A Prep Date: 11/24/2014

Mercury 0.2000 108 85 1150.0400 00.215

Sample ID LCSD-66711 Batch ID: 66711 TestNo: SW7471B

Analysis Date: 11/25/2014 10:47:28 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141125A Prep Date: 11/24/2014

Mercury 0.2000 110 85 115 250.0400 0 2.750.221

Sample ID 1411174-01A SD Batch ID: 66711 TestNo: SW7471B

Analysis Date: 11/25/2014 11:38:03 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141125A Prep Date: 11/24/2014

Mercury 0 101.00 0.2762 0<0.402

Sample ID 1411174-01A PDS Batch ID: 66711 TestNo: SW7471B

Analysis Date: 11/25/2014 11:40:20 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141125A Prep Date: 11/24/2014

Mercury 1.255 104 85 1150.201 0.27621.59

Sample ID 1411174-01A MS Batch ID: 66711 TestNo: SW7471B

Analysis Date: 11/25/2014 11:42:37 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141125A Prep Date: 11/24/2014

Mercury 0.2087 114 80 1200.209 0.27620.514

Sample ID 1411174-01A MSD Batch ID: 66711 TestNo: SW7471B

Analysis Date: 11/25/2014 11:44:54 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141125A Prep Date: 11/24/2014

Mercury 0.2039 170 80 120 25 S0.204 0.2762 18.90.622

Qualifiers:

Page 2 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

28

Page 207: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141125A

Sample ID ICV-141125 Batch ID: R76539 TestNo: SW7471B

Analysis Date: 11/25/2014 9:27:53 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141125A Prep Date:

Mercury 0.004000 102 90 1100.0400 00.00406

Sample ID CCV2-141125 Batch ID: R76539 TestNo: SW7471B

Analysis Date: 11/25/2014 10:38:19 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141125A Prep Date:

Mercury 0.002000 99.5 90 1100.0400 00.00199

Sample ID CCV3-141125 Batch ID: R76539 TestNo: SW7471B

Analysis Date: 11/25/2014 11:24:18 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141125A Prep Date:

Mercury 0.002000 101 90 1100.0400 00.00201

Sample ID CCV4-141125 Batch ID: R76539 TestNo: SW7471B

Analysis Date: 11/25/2014 11:47:12 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141125A Prep Date:

Mercury 0.002000 101 90 1100.0400 00.00201

Qualifiers:

Page 3 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

29

Page 208: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141110A

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Arsenic 0.1500 113 80 120 01.00 0 00.169

Cadmium 0.1500 99.7 80 120 00.300 0 00.150

Chromium 0.1500 116 80 120 02.00 0 00.174

Copper 0.1500 97.0 80 120 02.00 0 00.146

Iron 6.250 106 80 120 012.5 0 06.64

Lead 0.1500 102 80 120 00.300 0 00.152

Selenium 0.1500 118 80 120 00.500 0 00.178

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Zinc 5.000 106 80 120 02.50 0 05.31

Qualifiers:

Page 4 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

30

Page 209: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121BThe QC data in batch 66625 applies to the following samples: 1411174-01A, 1411174-02A, 1411174-03A, 1411174-04A, 1411174-05A, 1411174-06A, 1411174-07A, 1411174-08A, 1411174-09A, 1411174-10A, 1411174-11A, 1411174-12A

Sample ID MB-66625 Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 10:59:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.50<1.00

Sample ID LCS-66625 Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:01:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Arsenic 50.00 100 80 1201.00 050.1

Cadmium 50.00 99.4 80 1200.300 049.7

Chromium 50.00 103 80 1202.00 051.3

Copper 50.00 106 80 1202.00 053.1

Iron 250.0 98.8 80 12012.5 0247

Lead 50.00 98.3 80 1200.300 049.1

Selenium 50.00 99.1 80 1200.500 049.6

Zinc 50.00 103 80 1202.50 051.4

Sample ID LCSD-66625 Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:02:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Arsenic 50.00 103 80 120 201.00 0 2.7951.5

Cadmium 50.00 101 80 120 200.300 0 1.8150.6

Chromium 50.00 105 80 120 202.00 0 2.4052.5

Copper 50.00 110 80 120 202.00 0 3.2754.8

Iron 250.0 101 80 120 2012.5 0 1.97252

Lead 50.00 99.4 80 120 200.300 0 1.1649.7

Selenium 50.00 102 80 120 200.500 0 3.2351.2

Zinc 50.00 105 80 120 202.50 0 1.7752.3

Sample ID 1411173-01A SD Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:08:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Qualifiers:

Page 5 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

31

Page 210: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121B

Sample ID 1411173-01A SD Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:08:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Arsenic 0 105.03 4.800 0.6994.77

Cadmium 0 101.51 0 0<0.503

Chromium 0 1010.1 25.28 0.59325.4

Copper 0 1010.1 4.017 4.113.86

Lead 0 101.51 9.901 2.439.66

Selenium 0 102.51 1.557 0.4351.56

Zinc 0 1012.6 25.06 0.95525.3

Sample ID 1411173-01A PDS Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:10:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Arsenic 50.29 107 80 1201.01 4.80058.6

Cadmium 50.29 107 80 1200.302 053.9

Chromium 50.29 107 80 1202.01 25.2879.2

Copper 50.29 111 80 1202.01 4.01759.7

Lead 50.29 107 80 1200.302 9.90163.8

Selenium 50.29 105 80 1200.503 1.55754.6

Zinc 50.29 108 80 1202.51 25.0679.3

Sample ID 1411173-01A MS Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:12:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Arsenic 53.44 112 80 1201.07 4.80064.5

Cadmium 53.44 101 80 1200.321 053.9

Chromium 53.44 152 80 120 S2.14 25.28107

Copper 53.44 107 80 1202.14 4.01761.3

Iron 267.2 6700 80 120 S13.4 2393041800

Lead 53.44 106 80 1200.321 9.90166.5

Selenium 53.44 99.5 80 1200.534 1.55754.7

Zinc 53.44 127 80 120 S2.67 25.0693.0

Sample ID 1411173-01A MSD Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:14:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Arsenic 52.97 98.5 80 120 201.06 4.800 12.357.0

Cadmium 52.97 102 80 120 200.318 0 0.07654.0

Chromium 52.97 105 80 120 20 R2.12 25.28 27.580.8

Copper 52.97 106 80 120 202.12 4.017 1.6360.3

Qualifiers:

Page 6 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

32

Page 211: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121B

Sample ID 1411173-01A MSD Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 11:14:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Iron 264.8 466 80 120 20 SR13.2 23930 49.825200

Lead 52.97 98.5 80 120 200.318 9.901 6.9262.1

Selenium 52.97 98.3 80 120 200.530 1.557 2.0853.6

Zinc 52.97 107 80 120 202.65 25.06 12.681.9

Sample ID 1411173-01A SD Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 2:02:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Iron 0 101260 24530 2.1324000

Sample ID 1411173-01A PDS Batch ID: 66625 TestNo: SW6020A

Analysis Date: 11/21/2014 2:25:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141121B Prep Date: 11/20/2014

Iron 25150 109 80 120251 2453052000

Qualifiers:

Page 7 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

33

Page 212: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121B

Sample ID ICV-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 10:18:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.100 101 90 1100.00500 00.101

Cadmium 0.100 105 90 1100.00100 00.105

Chromium 0.100 108 90 1100.00500 00.108

Copper 0.100 110 90 1100.0100 00.110

Iron 2.50 103 90 1100.100 02.58

Lead 0.100 101 90 1100.00100 00.101

Selenium 0.100 103 90 1100.00500 00.103

Zinc 0.100 105 90 1100.00500 00.105

Sample ID LCVL-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 10:23:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.00500 102 70 1300.00500 00.00508

Cadmium 0.00100 113 70 1300.00100 00.00113

Chromium 0.00500 112 70 1300.00500 00.00562

Copper 0.00500 108 70 1300.0100 00.00538

Iron 0.100 104 70 1300.100 00.104

Lead 0.00100 111 70 1300.00100 00.00111

Selenium 0.00500 94.6 70 1300.00500 00.00473

Zinc 0.00500 105 70 1300.00500 00.00524

Sample ID CCV1-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 10:51:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.200 99.5 90 1100.00500 00.199

Cadmium 0.200 103 90 1100.00100 00.206

Chromium 0.200 103 90 1100.00500 00.205

Copper 0.200 104 90 1100.0100 00.209

Iron 5.00 102 90 1100.100 05.09

Lead 0.200 98.7 90 1100.00100 00.197

Selenium 0.200 98.9 90 1100.00500 00.198

Zinc 0.200 102 90 1100.00500 00.204

Sample ID LCVL1-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 10:55:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.00500 106 70 1300.00500 00.00530

Cadmium 0.00100 106 70 1300.00100 00.00106

Qualifiers:

Page 8 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

34

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121B

Sample ID LCVL1-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 10:55:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Chromium 0.00500 108 70 1300.00500 00.00541

Copper 0.00500 104 70 1300.0100 00.00518

Iron 0.100 102 70 1300.100 00.102

Lead 0.00100 103 70 1300.00100 00.00103

Selenium 0.00500 97.2 70 1300.00500 00.00486

Zinc 0.00500 106 70 1300.00500 00.00529

Sample ID CCV2-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 11:16:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.200 102 90 1100.00500 00.203

Cadmium 0.200 101 90 1100.00100 00.203

Chromium 0.200 103 90 1100.00500 00.206

Copper 0.200 107 90 1100.0100 00.213

Iron 5.00 102 90 1100.100 05.11

Lead 0.200 97.5 90 1100.00100 00.195

Selenium 0.200 101 90 1100.00500 00.201

Zinc 0.200 104 90 1100.00500 00.208

Sample ID LCVL2-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 11:20:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.00500 102 70 1300.00500 00.00512

Cadmium 0.00100 108 70 1300.00100 00.00108

Chromium 0.00500 107 70 1300.00500 00.00537

Copper 0.00500 102 70 1300.0100 00.00511

Iron 0.100 105 70 1300.100 00.105

Lead 0.00100 101 70 1300.00100 00.00101

Selenium 0.00500 110 70 1300.00500 00.00550

Zinc 0.00500 105 70 1300.00500 00.00524

Sample ID CCV3-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 11:45:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.200 102 90 1100.00500 00.203

Cadmium 0.200 99.6 90 1100.00100 00.199

Chromium 0.200 104 90 1100.00500 00.208

Copper 0.200 107 90 1100.0100 00.214

Qualifiers:

Page 9 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

35

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121B

Sample ID CCV3-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 11:45:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Lead 0.200 97.9 90 1100.00100 00.196

Selenium 0.200 101 90 1100.00500 00.201

Zinc 0.200 105 90 1100.00500 00.209

Sample ID LCVL3-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 11:53:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.00500 105 70 1300.00500 00.00523

Cadmium 0.00100 108 70 1300.00100 00.00108

Chromium 0.00500 110 70 1300.00500 00.00552

Copper 0.00500 107 70 1300.0100 00.00536

Lead 0.00100 116 70 1300.00100 00.00116

Selenium 0.00500 102 70 1300.00500 00.00511

Zinc 0.00500 119 70 1300.00500 00.00597

Sample ID CCV4-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 12:29:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.200 102 90 1100.00500 00.203

Cadmium 0.200 100 90 1100.00100 00.200

Chromium 0.200 103 90 1100.00500 00.206

Copper 0.200 106 90 1100.0100 00.213

Iron 5.00 104 90 1100.100 05.18

Lead 0.200 96.1 90 1100.00100 00.192

Selenium 0.200 101 90 1100.00500 00.203

Zinc 0.200 104 90 1100.00500 00.208

Sample ID LCVL4-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 12:53:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Arsenic 0.00500 103 70 1300.00500 00.00517

Cadmium 0.00100 107 70 1300.00100 00.00107

Chromium 0.00500 108 70 1300.00500 00.00539

Copper 0.00500 103 70 1300.0100 00.00517

Iron 0.100 101 70 1300.100 00.101

Lead 0.00100 105 70 1300.00100 00.00105

Selenium 0.00500 110 70 1300.00500 00.00551

Zinc 0.00500 108 70 1300.00500 00.00542

Qualifiers:

Page 10 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

36

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121B

Sample ID CCV5-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 1:32:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Copper 0.200 106 90 1100.0100 00.212

Iron 5.00 103 90 1100.100 05.14

Lead 0.200 96.8 90 1100.00100 00.194

Zinc 0.200 103 90 1100.00500 00.206

Sample ID LCVL5-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 1:56:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Copper 0.00500 100 70 1300.0100 00.00502

Iron 0.100 100 70 1300.100 00.100

Lead 0.00100 101 70 1300.00100 00.00101

Zinc 0.00500 108 70 1300.00500 00.00538

Sample ID CCV6-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 2:27:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Copper 0.200 106 90 1100.0100 00.212

Iron 5.00 104 90 1100.100 05.18

Lead 0.200 96.3 90 1100.00100 00.193

Zinc 0.200 102 90 1100.00500 00.204

Sample ID LCVL6-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 2:31:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Copper 0.00500 101 70 1300.0100 00.00506

Iron 0.100 103 70 1300.100 00.103

Lead 0.00100 102 70 1300.00100 00.00102

Zinc 0.00500 106 70 1300.00500 00.00532

Sample ID CCV7-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 2:47:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141121B Prep Date:

Copper 0.200 106 90 1100.0100 00.212

Iron 5.00 104 90 1100.100 05.19

Lead 0.200 95.9 90 1100.00100 00.192

Zinc 0.200 103 90 1100.00500 00.206

Qualifiers:

Page 11 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

37

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141121B

Sample ID LCVL7-141121 Batch ID: R76486 TestNo: SW6020A

Analysis Date: 11/21/2014 2:56:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141121B Prep Date:

Copper 0.00500 101 70 1300.0100 00.00503

Iron 0.100 100 70 1300.100 00.100

Lead 0.00100 101 70 1300.00100 00.00101

Zinc 0.00500 104 70 1300.00500 00.00520

Qualifiers:

Page 12 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

38

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141120AThe QC data in batch 66652 applies to the following samples: 1411174-01A, 1411174-02A, 1411174-03A, 1411174-04A, 1411174-05A, 1411174-06A, 1411174-07A, 1411174-08A, 1411174-09A, 1411174-10A, 1411174-11A, 1411174-12A

Sample ID 1411174-12A-DUP Batch ID: 66652 TestNo: D2216

Analysis Date: 11/21/2014 11:01:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141120A Prep Date: 11/20/2014

Percent Moisture 0 300 7.938 7.938.59

Qualifiers:

Page 13 of 13B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

39

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25-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411174MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

40

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November 26, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411191FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 10 sample(s) on 11/21/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

1

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1411191

....................................................... 10WorkOrderSampleSummary 1411191

........................................................................... 11PrepDatesReport 1411191

.................................................................. 13AnalyticalDatesReport 1411191

.......................................................................... 15Analytical Report 1411191

.................................................... 25AnalyticalQCSummaryReport 1411191

.................................................................. 36MQLSummaryReport 1411191

2

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3

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4

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5

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pole Date: 11/26/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411191

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies

1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X 2) Was applicable and available technology used to lower the SDL to minimize the matrix interference

affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

6

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pole Date: 11/26/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411191

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X S9-01

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

7

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

11/26/14

8

Page 227: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

26-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411191CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

MethodSW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 11/21/14. A total of 10 samples were received.

The samples arrived in good condition and were properly packaged.

Exception Report R7-03

For Metals analysis performed on 11/25/14 the matrix spike and matrix spike duplicate recoveries were

above control limits for Iron. These are flagged accordingly in the QC summary report. The reference

sample selected for the matrix spike and matrix spike duplicate was not from this work order. The LCS

was within control limits for this analyte. No further corrective actions were taken.

For Mercury analysis performed on 11/25/14 the matrix spike duplicate recovery was slightly above

control limits. This is flagged accordingly. The reference sample selected for the matrix spike and

matrix spike duplicate was from this work order. The LCS was within control limits. No further

corrective actions were taken.

Exception Report S9-01

For Mercury analysis performed on 11/25/14 the PDS recovery was below control limits. This is

flagged accordingly in the QC summary report. The serial dilution was within control limits. No

further corrective actions were taken.

Page 1 of 1

9

Page 228: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

26-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411191Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411191-01 K28-112014 11/20/14 03:11 PM 11/21/2014

1411191-02 F06-112014 11/20/14 11:00 AM 11/21/2014

1411191-03 D05-112014 11/20/14 11:30 AM 11/21/2014

1411191-04 E08-112014 11/20/14 11:20 AM 11/21/2014

1411191-05 N18-112014 11/20/14 10:45 AM 11/21/2014

1411191-06 F08-112014 11/20/14 11:06 AM 11/21/2014

1411191-07 F07-112014 11/20/14 11:03 AM 11/21/2014

1411191-08 E07-112014 11/20/14 11:23 AM 11/21/2014

1411191-09 D04-112014 11/20/14 11:30 AM 11/21/2014

1411191-10 E09-112014 11/20/14 11:15 AM 11/21/2014

Page 1 of 1

10

Page 229: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

26-Nov-14

Lab Order: 1411191

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411191-01A K28-112014 11/20/14 03:11 PM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

K28-112014 11/20/14 03:11 PM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

K28-112014 11/20/14 03:11 PM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

K28-112014 11/20/14 03:11 PM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

K28-112014 11/20/14 03:11 PM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-02A F06-112014 11/20/14 11:00 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

F06-112014 11/20/14 11:00 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

F06-112014 11/20/14 11:00 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

F06-112014 11/20/14 11:00 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-03A D05-112014 11/20/14 11:30 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

D05-112014 11/20/14 11:30 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

D05-112014 11/20/14 11:30 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

D05-112014 11/20/14 11:30 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-04A E08-112014 11/20/14 11:20 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

E08-112014 11/20/14 11:20 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

E08-112014 11/20/14 11:20 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

E08-112014 11/20/14 11:20 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

E08-112014 11/20/14 11:20 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-05A N18-112014 11/20/14 10:45 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

N18-112014 11/20/14 10:45 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

N18-112014 11/20/14 10:45 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

N18-112014 11/20/14 10:45 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-06A F08-112014 11/20/14 11:06 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

F08-112014 11/20/14 11:06 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

F08-112014 11/20/14 11:06 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

F08-112014 11/20/14 11:06 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

F08-112014 11/20/14 11:06 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-07A F07-112014 11/20/14 11:03 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

Page 1 of 2

11

Page 230: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

26-Nov-14

Lab Order: 1411191

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411191-07A F07-112014 11/20/14 11:03 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

F07-112014 11/20/14 11:03 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

F07-112014 11/20/14 11:03 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

F07-112014 11/20/14 11:03 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-08A E07-112014 11/20/14 11:23 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

E07-112014 11/20/14 11:23 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

E07-112014 11/20/14 11:23 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

E07-112014 11/20/14 11:23 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-09A D04-112014 11/20/14 11:30 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

D04-112014 11/20/14 11:30 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

D04-112014 11/20/14 11:30 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

D04-112014 11/20/14 11:30 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

1411191-10A E09-112014 11/20/14 11:15 AM Soil Mercury Soil Prep, Total 11/24/14 02:06 PMSW7471A 66710

E09-112014 11/20/14 11:15 AM Soil Moisture Preparation 11/21/14 11:37 AMD2216 66677

E09-112014 11/20/14 11:15 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

E09-112014 11/20/14 11:15 AM Soil Soil Prep Total Metals: ICP-MS 11/24/14 02:02 PMSW3050B 66709

Page 2 of 2

12

Page 231: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

26-Nov-14

Lab Order: 1411191

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411191-01A K28-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

K28-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:26 PM66710 1 CETAC2_HG_141125

B

K28-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 02:19 PM66710 5 CETAC2_HG_141125

B

K28-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 04:40 PM66709 5 ICP-MS3_141125A

K28-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:10 PM66709 100 ICP-MS3_141125A

1411191-02A F06-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

F06-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:38 PM66710 1 CETAC2_HG_141125

B

F06-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 04:46 PM66709 5 ICP-MS3_141125A

F06-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:16 PM66709 50 ICP-MS3_141125A

1411191-03A D05-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

D05-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:40 PM66710 1 CETAC2_HG_141125

B

D05-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 04:52 PM66709 5 ICP-MS3_141125A

D05-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:22 PM66709 50 ICP-MS3_141125A

1411191-04A E08-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

E08-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:42 PM66710 1 CETAC2_HG_141125

B

E08-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 02:30 PM66710 5 CETAC2_HG_141125

B

E08-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 04:58 PM66709 5 ICP-MS3_141125A

E08-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:28 PM66709 100 ICP-MS3_141125A

1411191-05A N18-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

N18-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:47 PM66710 1 CETAC2_HG_141125

B

N18-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 05:04 PM66709 5 ICP-MS3_141125A

N18-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:34 PM66709 50 ICP-MS3_141125A

1411191-06A F08-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

F08-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:49 PM66710 1 CETAC2_HG_141125

B

Page 1 of 2

13

Page 232: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

26-Nov-14

Lab Order: 1411191

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411191-06A F08-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 02:32 PM66710 5 CETAC2_HG_141125

B

F08-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 05:10 PM66709 5 ICP-MS3_141125A

F08-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:40 PM66709 100 ICP-MS3_141125A

1411191-07A F07-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

F07-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:51 PM66710 1 CETAC2_HG_141125

B

F07-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 02:35 PM66710 5 CETAC2_HG_141125

B

F07-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 06:16 PM66709 5 ICP-MS3_141125A

F07-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:46 PM66709 50 ICP-MS3_141125A

1411191-08A E07-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

E07-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:53 PM66710 1 CETAC2_HG_141125

B

E07-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:52 PM66709 50 ICP-MS3_141125A

E07-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 06:22 PM66709 5 ICP-MS3_141125A

1411191-09A D04-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

D04-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:56 PM66710 1 CETAC2_HG_141125

B

D04-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 06:28 PM66709 5 ICP-MS3_141125A

D04-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 07:58 PM66709 50 ICP-MS3_141125A

1411191-10A E09-112014 D2216Soil Percent Moisture 11/24/14 12:21 PM66677 1 PMOIST_141121D

E09-112014 SW7471BSoil Total Mercury: Soil/Solid 11/25/14 01:58 PM66710 1 CETAC2_HG_141125

B

E09-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 08:04 PM66709 50 ICP-MS3_141125A

E09-112014 SW6020ASoil Trace Metals: ICP-MS - Solid 11/25/14 06:34 PM66709 5 ICP-MS3_141125A

Page 2 of 2

14

Page 233: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: K28-112014

Collection Date: 11/20/14 03:11 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-01

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 02:19 PM0.183 mg/Kg-dry 50.343 0.0731

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 04:40 PM0.949 mg/Kg-dry 5175 0.475

Cadmium 11/25/14 04:40 PM0.285 mg/Kg-dry 559.0 0.0949

Chromium 11/25/14 04:40 PM1.90 mg/Kg-dry 541.3 0.475

Copper 11/25/14 07:10 PM38.0 mg/Kg-dry 1002280 9.49

Iron 11/25/14 07:10 PM237 mg/Kg-dry 10045900 237

Lead 11/25/14 07:10 PM5.70 mg/Kg-dry 1001260 1.90

Selenium 11/25/14 04:40 PM0.475 mg/Kg-dry 58.09 0.142

Zinc 11/25/14 07:10 PM47.5 mg/Kg-dry 1004600 19.0

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 12.54 0

Qualifiers:

Page 1 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

15

Page 234: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: F06-112014

Collection Date: 11/20/14 11:00 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-02

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 01:38 PM0.0396 mg/Kg-dry 10.0591 0.0158

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 04:46 PM1.00 mg/Kg-dry 532.2 0.502

Cadmium 11/25/14 04:46 PM0.301 mg/Kg-dry 52.32 0.100

Chromium 11/25/14 04:46 PM2.01 mg/Kg-dry 512.8 0.502

Copper 11/25/14 04:46 PM2.01 mg/Kg-dry 5237 0.502

Iron 11/25/14 07:16 PM125 mg/Kg-dry 5015100 125

Lead 11/25/14 04:46 PM0.301 mg/Kg-dry 5118 0.100

Selenium 11/25/14 04:46 PM0.502 mg/Kg-dry 52.59 0.151

Zinc 11/25/14 07:16 PM25.1 mg/Kg-dry 50582 10.0

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 15.08 0

Qualifiers:

Page 2 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

16

Page 235: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: D05-112014

Collection Date: 11/20/14 11:30 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-03

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 01:40 PM0.0408 mg/Kg-dry 10.188 0.0163

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 04:52 PM1.01 mg/Kg-dry 573.6 0.507

Cadmium 11/25/14 04:52 PM0.304 mg/Kg-dry 511.1 0.101

Chromium 11/25/14 04:52 PM2.03 mg/Kg-dry 511.0 0.507

Copper 11/25/14 04:52 PM2.03 mg/Kg-dry 5186 0.507

Iron 11/25/14 07:22 PM127 mg/Kg-dry 5013500 127

Lead 11/25/14 04:52 PM0.304 mg/Kg-dry 5191 0.101

Selenium 11/25/14 04:52 PM0.507 mg/Kg-dry 53.98 0.152

Zinc 11/25/14 04:52 PM2.54 mg/Kg-dry 5428 1.01

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 12.60 0

Qualifiers:

Page 3 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

17

Page 236: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: E08-112014

Collection Date: 11/20/14 11:20 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-04

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 02:30 PM0.211 mg/Kg-dry 51.27 0.0843

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 04:58 PM1.07 mg/Kg-dry 570.9 0.536

Cadmium 11/25/14 04:58 PM0.322 mg/Kg-dry 512.5 0.107

Chromium 11/25/14 04:58 PM2.15 mg/Kg-dry 514.7 0.536

Copper 11/25/14 04:58 PM2.15 mg/Kg-dry 5477 0.536

Iron 11/25/14 07:28 PM268 mg/Kg-dry 10020500 268

Lead 11/25/14 07:28 PM6.44 mg/Kg-dry 100628 2.15

Selenium 11/25/14 04:58 PM0.536 mg/Kg-dry 54.93 0.161

Zinc 11/25/14 07:28 PM53.6 mg/Kg-dry 1001440 21.5

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 17.86 0

Qualifiers:

Page 4 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

18

Page 237: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: N18-112014

Collection Date: 11/20/14 10:45 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-05

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 01:47 PM0.0409 mg/Kg-dry 1<0.0164 0.0164

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 05:04 PM1.06 mg/Kg-dry 510.8 0.530

Cadmium 11/25/14 05:04 PM0.318 mg/Kg-dry 50.453 0.106

Chromium 11/25/14 05:04 PM2.12 mg/Kg-dry 59.97 0.530

Copper 11/25/14 05:04 PM2.12 mg/Kg-dry 599.7 0.530

Iron 11/25/14 07:34 PM132 mg/Kg-dry 5012200 132

Lead 11/25/14 05:04 PM0.318 mg/Kg-dry 532.5 0.106

Selenium 11/25/14 05:04 PM0.530 mg/Kg-dry 52.22 0.159

Zinc 11/25/14 05:04 PM2.65 mg/Kg-dry 5215 1.06

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 16.75 0

Qualifiers:

Page 5 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

19

Page 238: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: F08-112014

Collection Date: 11/20/14 11:06 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-06

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 02:32 PM0.187 mg/Kg-dry 50.716 0.0749

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 05:10 PM1.00 mg/Kg-dry 5118 0.501

Cadmium 11/25/14 05:10 PM0.300 mg/Kg-dry 516.8 0.100

Chromium 11/25/14 05:10 PM2.00 mg/Kg-dry 518.9 0.501

Copper 11/25/14 07:40 PM40.1 mg/Kg-dry 100796 10.0

Iron 11/25/14 07:40 PM250 mg/Kg-dry 10025400 250

Lead 11/25/14 07:40 PM6.01 mg/Kg-dry 100760 2.00

Selenium 11/25/14 05:10 PM0.501 mg/Kg-dry 55.83 0.150

Zinc 11/25/14 07:40 PM50.1 mg/Kg-dry 1001740 20.0

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 15.39 0

Qualifiers:

Page 6 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

20

Page 239: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: F07-112014

Collection Date: 11/20/14 11:03 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-07

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 02:35 PM0.205 mg/Kg-dry 50.749 0.0821

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 06:16 PM0.981 mg/Kg-dry 571.8 0.491

Cadmium 11/25/14 06:16 PM0.294 mg/Kg-dry 523.4 0.0981

Chromium 11/25/14 06:16 PM1.96 mg/Kg-dry 512.3 0.491

Copper 11/25/14 07:46 PM19.6 mg/Kg-dry 50609 4.91

Iron 11/25/14 07:46 PM123 mg/Kg-dry 5015000 123

Lead 11/25/14 07:46 PM2.94 mg/Kg-dry 50611 0.981

Selenium 11/25/14 06:16 PM0.491 mg/Kg-dry 54.63 0.147

Zinc 11/25/14 07:46 PM24.5 mg/Kg-dry 50864 9.81

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 16.34 0

Qualifiers:

Page 7 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

21

Page 240: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: E07-112014

Collection Date: 11/20/14 11:23 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-08

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 11/25/14 01:53 PM0.0416 mg/Kg-dry 10.0283 0.0167

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 06:22 PM1.03 mg/Kg-dry 514.5 0.517

Cadmium 11/25/14 06:22 PM0.310 mg/Kg-dry 51.37 0.103

Chromium 11/25/14 06:22 PM2.07 mg/Kg-dry 57.56 0.517

Copper 11/25/14 06:22 PM2.07 mg/Kg-dry 538.4 0.517

Iron 11/25/14 07:52 PM129 mg/Kg-dry 509480 129

Lead 11/25/14 06:22 PM0.310 mg/Kg-dry 536.8 0.103

Selenium 11/25/14 06:22 PM0.517 mg/Kg-dry 52.44 0.155

Zinc 11/25/14 06:22 PM2.58 mg/Kg-dry 5102 1.03

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 16.55 0

Qualifiers:

Page 8 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

22

Page 241: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: D04-112014

Collection Date: 11/20/14 11:30 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-09

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 01:56 PM0.0405 mg/Kg-dry 10.139 0.0162

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 06:28 PM1.05 mg/Kg-dry 538.4 0.524

Cadmium 11/25/14 06:28 PM0.314 mg/Kg-dry 54.54 0.105

Chromium 11/25/14 06:28 PM2.09 mg/Kg-dry 59.05 0.524

Copper 11/25/14 06:28 PM2.09 mg/Kg-dry 5134 0.524

Iron 11/25/14 07:58 PM131 mg/Kg-dry 5010500 131

Lead 11/25/14 06:28 PM0.314 mg/Kg-dry 5132 0.105

Selenium 11/25/14 06:28 PM0.524 mg/Kg-dry 52.59 0.157

Zinc 11/25/14 06:28 PM2.62 mg/Kg-dry 5248 1.05

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 15.60 0

Qualifiers:

Page 9 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

23

Page 242: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: E09-112014

Collection Date: 11/20/14 11:15 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411191

DF

Lab ID: 1411191-10

DHL Analytical, Inc. Date: 26-Nov-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 11/25/14 01:58 PM0.0423 mg/Kg-dry 10.266 0.0169

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 11/25/14 06:34 PM1.06 mg/Kg-dry 573.8 0.532

Cadmium 11/25/14 06:34 PM0.319 mg/Kg-dry 519.2 0.106

Chromium 11/25/14 06:34 PM2.13 mg/Kg-dry 513.9 0.532

Copper 11/25/14 08:04 PM21.3 mg/Kg-dry 50561 5.32

Iron 11/25/14 08:04 PM133 mg/Kg-dry 5016700 133

Lead 11/25/14 06:34 PM0.319 mg/Kg-dry 5516 0.106

Selenium 11/25/14 06:34 PM0.532 mg/Kg-dry 54.73 0.160

Zinc 11/25/14 08:04 PM26.6 mg/Kg-dry 501150 10.6

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 11/24/14 12:21 PM0 WT% 16.28 0

Qualifiers:

Page 10 of 10

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

24

Page 243: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

26-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

25

Page 244: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141125BThe QC data in batch 66710 applies to the following samples: 1411191-01A, 1411191-02A, 1411191-03A, 1411191-04A, 1411191-05A, 1411191-06A, 1411191-07A, 1411191-08A, 1411191-09A, 1411191-10A

Sample ID MB-66710 Batch ID: 66710 TestNo: SW7471B

Analysis Date: 11/25/2014 1:20:08 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141125B Prep Date: 11/24/2014

Mercury 0.0400<0.0160

Sample ID LCS-66710 Batch ID: 66710 TestNo: SW7471B

Analysis Date: 11/25/2014 1:22:24 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141125B Prep Date: 11/24/2014

Mercury 0.2000 109 85 1150.0400 00.218

Sample ID LCSD-66710 Batch ID: 66710 TestNo: SW7471B

Analysis Date: 11/25/2014 1:24:40 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141125B Prep Date: 11/24/2014

Mercury 0.2000 110 85 115 250.0400 0 0.4580.219

Sample ID 1411191-01A SD Batch ID: 66710 TestNo: SW7471B

Analysis Date: 11/25/2014 2:21:30 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141125B Prep Date: 11/24/2014

Mercury 0 100.913 0.3430 0<0.365

Sample ID 1411191-01A PDS Batch ID: 66710 TestNo: SW7471B

Analysis Date: 11/25/2014 2:23:45 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141125B Prep Date: 11/24/2014

Mercury 1.142 0.640 85 115 S0.183 0.34300.350

Sample ID 1411191-01A MS Batch ID: 66710 TestNo: SW7471B

Analysis Date: 11/25/2014 2:26:01 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141125B Prep Date: 11/24/2014

Mercury 0.1867 104 80 1200.187 0.34300.537

Sample ID 1411191-01A MSD Batch ID: 66710 TestNo: SW7471B

Analysis Date: 11/25/2014 2:28:16 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141125B Prep Date: 11/24/2014

Mercury 0.1888 128 80 120 25 S0.189 0.3430 8.680.585

Qualifiers:

Page 2 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

26

Page 245: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141125B

Sample ID ICV-141125 Batch ID: R76545 TestNo: SW7471B

Analysis Date: 11/25/2014 9:27:53 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141125B Prep Date:

Mercury 0.004000 102 90 1100.0400 00.00406

Sample ID CCV4-141125 Batch ID: R76545 TestNo: SW7471B

Analysis Date: 11/25/2014 11:47:12 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141125B Prep Date:

Mercury 0.002000 101 90 1100.0400 00.00201

Sample ID CCV5-141125 Batch ID: R76545 TestNo: SW7471B

Analysis Date: 11/25/2014 2:14:03 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141125B Prep Date:

Mercury 0.002000 102 90 1100.0400 00.00203

Sample ID CCV6-141125 Batch ID: R76545 TestNo: SW7471B

Analysis Date: 11/25/2014 2:37:22 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141125B Prep Date:

Mercury 0.002000 101 90 1100.0400 00.00201

Qualifiers:

Page 3 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

27

Page 246: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS3_141017C

Sample ID DCS2-66163 Batch ID: 66163 TestNo: SW6020A

Analysis Date: 10/17/2014 6:13:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCS2SampType: Run ID: ICP-MS3_141017C Prep Date: 10/17/2014

Arsenic 1.000 94.8 80 120 01.00 0 00.948

Chromium 1.000 102 80 120 02.00 0 01.02

Copper 1.000 103 80 120 02.00 0 01.03

Iron 12.50 104 80 120 012.5 0 013.1

Sample ID DCS1-66163 Batch ID: 66163 TestNo: SW6020A

Analysis Date: 10/20/2014 1:11:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS3_141017C Prep Date: 10/17/2014

Cadmium 0.1500 103 80 120 00.300 0 00.154

Selenium 0.1500 120 80 120 00.500 0 00.180

Sample ID DCS3-66163 Batch ID: 66163 TestNo: SW6020A

Analysis Date: 10/20/2014 1:24:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCS3SampType: Run ID: ICP-MS3_141017C Prep Date: 10/17/2014

Zinc 5.000 119 80 120 02.50 0 05.97

Sample ID DCS1-66163 Batch ID: 66163 TestNo: SW6020A

Analysis Date: 10/22/2014 5:52:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS3_141017C Prep Date: 10/17/2014

Lead 0.1500 106 80 120 00.300 0 00.160

Qualifiers:

Page 4 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

28

Page 247: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS3_141125AThe QC data in batch 66709 applies to the following samples: 1411191-01A, 1411191-02A, 1411191-03A, 1411191-04A, 1411191-05A, 1411191-06A, 1411191-07A, 1411191-08A, 1411191-09A, 1411191-10A

Sample ID MB-66709 Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 3:39:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.3000.290

Selenium 0.500<0.150

Zinc 2.50<1.00

Sample ID LCS-66709 Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 3:52:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Arsenic 50.00 94.0 80 1201.00 047.0

Cadmium 50.00 92.8 80 1200.300 046.4

Chromium 50.00 94.0 80 1202.00 047.0

Copper 50.00 95.2 80 1202.00 047.6

Iron 250.0 99.6 80 12012.5 0249

Lead 50.00 92.8 80 1200.300 046.4

Selenium 50.00 93.8 80 1200.500 046.9

Zinc 50.00 95.7 80 1202.50 047.8

Sample ID LCSD-66709 Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 3:58:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Arsenic 50.00 97.0 80 120 201.00 0 3.2548.5

Cadmium 50.00 95.0 80 120 200.300 0 2.2947.5

Chromium 50.00 96.6 80 120 202.00 0 2.7348.3

Copper 50.00 97.9 80 120 202.00 0 2.8549.0

Iron 250.0 101 80 120 2012.5 0 1.55253

Lead 50.00 94.4 80 120 200.300 0 1.7647.2

Selenium 50.00 95.3 80 120 200.500 0 1.5947.6

Zinc 50.00 97.0 80 120 202.50 0 1.3548.5

Sample ID 1411184-02A SD Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 4:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

SDSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Qualifiers:

Page 5 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

29

Page 248: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS3_141125A

Sample ID 1411184-02A SD Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 4:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

SDSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Arsenic 0 104.97 2.083 0<2.49

Cadmium 0 101.49 0.1439 0<0.497

Chromium 0 109.95 8.706 3.008.97

Copper 0 109.95 6.728 5.947.14

Lead 0 101.49 4.002 1.854.08

Selenium 0 102.49 2.334 0.5632.35

Zinc 0 10 R12.4 16.26 12.418.4

Sample ID 1411184-02A PDS Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 5:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

PDSSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Arsenic 49.75 102 80 1200.995 2.08353.0

Cadmium 49.75 102 80 1200.298 0.143951.1

Chromium 49.75 103 80 1201.99 8.70660.0

Copper 49.75 103 80 1201.99 6.72857.8

Lead 49.75 105 80 1200.298 4.00256.3

Selenium 49.75 99.9 80 1200.497 2.33452.0

Zinc 49.75 105 80 1202.49 16.2668.5

Sample ID 1411184-02A MS Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 5:21:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MSSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Arsenic 49.86 97.1 80 1200.997 2.08350.5

Cadmium 49.86 93.0 80 1200.299 0.143946.5

Chromium 49.86 99.6 80 1201.99 8.70658.4

Copper 49.86 98.2 80 1201.99 6.72855.7

Iron 249.3 815 80 120 S12.5 74159450

Lead 49.86 95.1 80 1200.299 4.00251.4

Selenium 49.86 91.8 80 1200.499 2.33448.1

Zinc 49.86 103 80 1202.49 16.2667.6

Sample ID 1411184-02A MSD Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 5:27:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MSDSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Arsenic 49.70 95.3 80 120 200.994 2.083 2.0649.4

Cadmium 49.70 91.8 80 120 200.298 0.1439 1.5645.8

Chromium 49.70 94.8 80 120 201.99 8.706 4.4655.8

Copper 49.70 93.0 80 120 201.99 6.728 5.0452.9

Qualifiers:

Page 6 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

30

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS3_141125A

Sample ID 1411184-02A MSD Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 5:27:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MSDSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Iron 248.5 472 80 120 20 S12.4 7415 9.518590

Lead 49.70 94.1 80 120 200.298 4.002 1.2050.8

Selenium 49.70 93.2 80 120 200.497 2.334 1.0748.6

Zinc 49.70 98.5 80 120 202.48 16.26 3.5465.2

Sample ID 1411184-02A SD Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 6:04:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

SDSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Iron 0 10622 7758 2.297580

Sample ID 1411184-02A PDS Batch ID: 66709 TestNo: SW6020A

Analysis Date: 11/25/2014 6:40:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

PDSSampType: Run ID: ICP-MS3_141125A Prep Date: 11/24/2014

Iron 12440 112 80 120124 775821700

Qualifiers:

Page 7 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

31

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS3_141125A

Sample ID ILCVL-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 3:33:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS3_141125A Prep Date:

Arsenic 0.00500 103 70 1300.00500 00.00513

Cadmium 0.00100 91.9 70 1300.00100 00.000919

Chromium 0.00500 103 70 1300.00500 00.00515

Copper 0.00500 96.8 70 1300.0100 00.00484

Iron 0.100 97.2 70 1300.100 00.0972

Lead 0.00100 103 70 1300.00100 00.00103

Selenium 0.00500 96.2 70 1300.00500 00.00481

Zinc 0.00500 83.8 70 1300.00500 00.00419

Sample ID LCVL1-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 5:52:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS3_141125A Prep Date:

Arsenic 0.00500 104 70 1300.00500 00.00522

Cadmium 0.00100 103 70 1300.00100 00.00103

Chromium 0.00500 101 70 1300.00500 00.00503

Copper 0.00500 96.6 70 1300.0100 00.00483

Iron 0.100 97.6 70 1300.100 00.0976

Lead 0.00100 112 70 1300.00100 00.00112

Selenium 0.00500 103 70 1300.00500 00.00514

Zinc 0.00500 89.3 70 1300.00500 00.00447

Sample ID LCVL2-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 6:58:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS3_141125A Prep Date:

Arsenic 0.00500 106 70 1300.00500 00.00531

Cadmium 0.00100 112 70 1300.00100 00.00112

Chromium 0.00500 103 70 1300.00500 00.00513

Copper 0.00500 99.6 70 1300.0100 00.00498

Iron 0.100 98.3 70 1300.100 00.0983

Lead 0.00100 124 70 1300.00100 00.00124

Selenium 0.00500 104 70 1300.00500 00.00519

Zinc 0.00500 89.8 70 1300.00500 00.00449

Sample ID LCVL3-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 8:41:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS3_141125A Prep Date:

Copper 0.00500 94.0 70 1300.0100 00.00470

Iron 0.100 96.5 70 1300.100 00.0965

Qualifiers:

Page 8 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

32

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS3_141125A

Sample ID LCVL3-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 8:41:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS3_141125A Prep Date:

Lead 0.00100 105 70 1300.00100 00.00105

Zinc 0.00500 86.5 70 1300.00500 00.00433

Sample ID ICV1-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 3:21:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS3_141125A Prep Date:

Arsenic 0.100 102 90 1100.00500 00.102

Cadmium 0.100 98.9 90 1100.00100 00.0989

Chromium 0.100 102 90 1100.00500 00.102

Copper 0.100 103 90 1100.0100 00.103

Iron 2.50 102 90 1100.100 02.56

Lead 0.100 99.5 90 1100.00100 00.0995

Selenium 0.100 99.1 90 1100.00500 00.0991

Zinc 0.100 102 90 1100.00500 00.102

Sample ID CCV1-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 5:40:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS3_141125A Prep Date:

Arsenic 0.200 102 90 1100.00500 00.204

Cadmium 0.200 99.1 90 1100.00100 00.198

Chromium 0.200 98.5 90 1100.00500 00.197

Copper 0.200 102 90 1100.0100 00.203

Iron 5.00 102 90 1100.100 05.12

Lead 0.200 99.6 90 1100.00100 00.199

Selenium 0.200 102 90 1100.00500 00.203

Zinc 0.200 102 90 1100.00500 00.203

Sample ID CCV2-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 6:46:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS3_141125A Prep Date:

Arsenic 0.200 102 90 1100.00500 00.203

Cadmium 0.200 100 90 1100.00100 00.200

Chromium 0.200 96.7 90 1100.00500 00.193

Copper 0.200 98.6 90 1100.0100 00.197

Iron 5.00 100 90 1100.100 05.02

Lead 0.200 99.0 90 1100.00100 00.198

Selenium 0.200 104 90 1100.00500 00.208

Zinc 0.200 100 90 1100.00500 00.200

Qualifiers:

Page 9 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

33

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS3_141125A

Sample ID CCV3-141125 Batch ID: R76552 TestNo: SW6020A

Analysis Date: 11/25/2014 8:10:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS3_141125A Prep Date:

Copper 0.200 99.2 90 1100.0100 00.198

Iron 5.00 101 90 1100.100 05.06

Lead 0.200 98.2 90 1100.00100 00.196

Zinc 0.200 101 90 1100.00500 00.202

Qualifiers:

Page 10 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

34

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141121DThe QC data in batch 66677 applies to the following samples: 1411191-01A, 1411191-02A, 1411191-03A, 1411191-04A, 1411191-05A, 1411191-06A, 1411191-07A, 1411191-08A, 1411191-09A, 1411191-10A

Sample ID 1411191-10A-DUP Batch ID: 66677 TestNo: D2216

Analysis Date: 11/24/2014 12:21:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141121D Prep Date: 11/21/2014

Percent Moisture 0 300 6.284 1.506.38

Qualifiers:

Page 11 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

35

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26-Nov-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411191MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

36

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December 02, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1411228FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 6 sample(s) on 11/25/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

1

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1411228

....................................................... 10WorkOrderSampleSummary 1411228

........................................................................... 11PrepDatesReport 1411228

.................................................................. 12AnalyticalDatesReport 1411228

.......................................................................... 13Analytical Report 1411228

.................................................... 19AnalyticalQCSummaryReport 1411228

.................................................................. 30MQLSummaryReport 1411228

2

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3

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4

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5

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 12/2/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411228

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies

1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X 2) Was applicable and available technology used to lower the SDL to minimize the matrix interference

affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

6

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 12/2/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1411228

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X S9-01

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

7

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

12/02/14

8

Page 263: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

02-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411228CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

MethodSW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 11/25/14. A total of 6 samples were received. The

samples arrived in good condition and were properly packaged.

Exception Report R7-03

For Metals analysis performed on 12/1/14 the matrix spike and matrix spike duplicate recoveries were

above control limits for three analytes. These are flagged accordingly in the QC summary report. The

reference sample selected for the matrix spike and matrix spike duplicate was from this work order.

The LCS was within control limits for these analytes. No further corrective actions were taken.

Exception Report S9-01

For Metals analysis performed on 12/1/14 the RPD for the serial dilution was slightly above control

limits for Selenium. This is flagged accordingly in the QC summary report. The PDS was within

control limits for this analyte. No further corrective actions were taken.

Page 1 of 1

9

Page 264: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

02-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1411228Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1411228-01 P26-112414 11/24/14 12:48 PM 11/25/2014

1411228-02 H17-112114 11/21/14 09:45 AM 11/25/2014

1411228-03 Q26-112414 11/24/14 01:00 PM 11/25/2014

1411228-04 S23-112414 11/24/14 12:45 PM 11/25/2014

1411228-05 Q25-112414 11/24/14 03:00 PM 11/25/2014

1411228-06 R24-112414 11/24/14 02:55 PM 11/25/2014

Page 1 of 1

10

Page 265: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

02-Dec-14

Lab Order: 1411228

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1411228-01A P26-112414 11/24/14 12:48 PM Soil Mercury Soil Prep, Total 11/26/14 09:37 AMSW7471A 66757

P26-112414 11/24/14 12:48 PM Soil Moisture Preparation 11/26/14 03:40 PMD2216 66771

P26-112414 11/24/14 12:48 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

P26-112414 11/24/14 12:48 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

1411228-02A H17-112114 11/21/14 09:45 AM Soil Mercury Soil Prep, Total 11/26/14 09:37 AMSW7471A 66757

H17-112114 11/21/14 09:45 AM Soil Moisture Preparation 11/26/14 03:40 PMD2216 66771

H17-112114 11/21/14 09:45 AM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

H17-112114 11/21/14 09:45 AM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

1411228-03A Q26-112414 11/24/14 01:00 PM Soil Mercury Soil Prep, Total 11/26/14 09:37 AMSW7471A 66757

Q26-112414 11/24/14 01:00 PM Soil Moisture Preparation 11/26/14 03:40 PMD2216 66771

Q26-112414 11/24/14 01:00 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

Q26-112414 11/24/14 01:00 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

1411228-04A S23-112414 11/24/14 12:45 PM Soil Mercury Soil Prep, Total 11/26/14 09:37 AMSW7471A 66757

S23-112414 11/24/14 12:45 PM Soil Moisture Preparation 11/26/14 03:40 PMD2216 66771

S23-112414 11/24/14 12:45 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

S23-112414 11/24/14 12:45 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

1411228-05A Q25-112414 11/24/14 03:00 PM Soil Mercury Soil Prep, Total 11/26/14 09:37 AMSW7471A 66757

Q25-112414 11/24/14 03:00 PM Soil Moisture Preparation 11/26/14 03:40 PMD2216 66771

Q25-112414 11/24/14 03:00 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

Q25-112414 11/24/14 03:00 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

1411228-06A R24-112414 11/24/14 02:55 PM Soil Mercury Soil Prep, Total 11/26/14 09:37 AMSW7471A 66757

R24-112414 11/24/14 02:55 PM Soil Moisture Preparation 11/26/14 03:40 PMD2216 66771

R24-112414 11/24/14 02:55 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

R24-112414 11/24/14 02:55 PM Soil Soil Prep Total Metals: ICP-MS 11/26/14 09:36 AMSW3050B 66756

Page 1 of 1

11

Page 266: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

02-Dec-14

Lab Order: 1411228

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1411228-01A P26-112414 D2216Soil Percent Moisture 12/01/14 10:59 AM66771 1 PMOIST_141126B

P26-112414 SW7471BSoil Total Mercury: Soil/Solid 12/01/14 01:33 PM66757 1 CETAC2_HG_141201

C

P26-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 11:49 AM66756 5 ICP-MS4_141201B

P26-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 12:22 PM66756 500 ICP-MS4_141201B

1411228-02A H17-112114 D2216Soil Percent Moisture 12/01/14 10:59 AM66771 1 PMOIST_141126B

H17-112114 SW7471BSoil Total Mercury: Soil/Solid 12/01/14 01:45 PM66757 1 CETAC2_HG_141201

C

H17-112114 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 11:52 AM66756 5 ICP-MS4_141201B

H17-112114 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 12:26 PM66756 50 ICP-MS4_141201B

1411228-03A Q26-112414 D2216Soil Percent Moisture 12/01/14 10:59 AM66771 1 PMOIST_141126B

Q26-112414 SW7471BSoil Total Mercury: Soil/Solid 12/01/14 01:47 PM66757 1 CETAC2_HG_141201

C

Q26-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 12:28 PM66756 50 ICP-MS4_141201B

Q26-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 11:54 AM66756 5 ICP-MS4_141201B

1411228-04A S23-112414 D2216Soil Percent Moisture 12/01/14 10:59 AM66771 1 PMOIST_141126B

S23-112414 SW7471BSoil Total Mercury: Soil/Solid 12/01/14 01:49 PM66757 1 CETAC2_HG_141201

C

S23-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 11:56 AM66756 5 ICP-MS4_141201B

S23-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 12:30 PM66756 50 ICP-MS4_141201B

1411228-05A Q25-112414 D2216Soil Percent Moisture 12/01/14 10:59 AM66771 1 PMOIST_141126B

Q25-112414 SW7471BSoil Total Mercury: Soil/Solid 12/01/14 01:52 PM66757 1 CETAC2_HG_141201

C

Q25-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 11:58 AM66756 5 ICP-MS4_141201B

Q25-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 12:32 PM66756 50 ICP-MS4_141201B

1411228-06A R24-112414 D2216Soil Percent Moisture 12/01/14 10:59 AM66771 1 PMOIST_141126B

R24-112414 SW7471BSoil Total Mercury: Soil/Solid 12/01/14 01:54 PM66757 1 CETAC2_HG_141201

C

R24-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 12:34 PM66756 500 ICP-MS4_141201B

R24-112414 SW6020ASoil Trace Metals: ICP-MS - Solid 12/01/14 12:00 PM66756 5 ICP-MS4_141201B

Page 1 of 1

12

Page 267: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P26-112414

Collection Date: 11/24/14 12:48 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411228

DF

Lab ID: 1411228-01

DHL Analytical, Inc. Date: 02-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 12/01/14 01:33 PM0.0402 mg/Kg-dry 10.0270 0.0161

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 12/01/14 11:49 AM0.996 mg/Kg-dry 539.5 0.498

Cadmium 12/01/14 11:49 AM0.299 mg/Kg-dry 51.59 0.0996

Chromium 12/01/14 11:49 AM1.99 mg/Kg-dry 522.4 0.498

Copper 12/01/14 12:22 PM199 mg/Kg-dry 500562 49.8

Iron 12/01/14 12:22 PM1240 mg/Kg-dry 50026500 1240

Lead 12/01/14 11:49 AM0.299 mg/Kg-dry 5168 0.0996

Selenium 12/01/14 11:49 AM0.498 mg/Kg-dry 51.58 0.149

Zinc 12/01/14 12:22 PM249 mg/Kg-dry 5001590 99.6

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/01/14 10:59 AM0 WT% 11.65 0

Qualifiers:

Page 1 of 6

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

13

Page 268: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: H17-112114

Collection Date: 11/21/14 09:45 AM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411228

DF

Lab ID: 1411228-02

DHL Analytical, Inc. Date: 02-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/01/14 01:45 PM0.0415 mg/Kg-dry 10.0976 0.0166

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 12/01/14 11:52 AM1.00 mg/Kg-dry 520.6 0.501

Cadmium 12/01/14 11:52 AM0.300 mg/Kg-dry 51.79 0.100

Chromium 12/01/14 11:52 AM2.00 mg/Kg-dry 59.83 0.501

Copper 12/01/14 11:52 AM2.00 mg/Kg-dry 585.1 0.501

Iron 12/01/14 12:26 PM125 mg/Kg-dry 5012100 125

Lead 12/01/14 11:52 AM0.300 mg/Kg-dry 598.2 0.100

Selenium 12/01/14 11:52 AM0.501 mg/Kg-dry 50.889 0.150

Zinc 12/01/14 11:52 AM2.50 mg/Kg-dry 5206 1.00

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/01/14 10:59 AM0 WT% 14.09 0

Qualifiers:

Page 2 of 6

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

14

Page 269: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: Q26-112414

Collection Date: 11/24/14 01:00 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411228

DF

Lab ID: 1411228-03

DHL Analytical, Inc. Date: 02-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 12/01/14 01:47 PM0.0374 mg/Kg-dry 10.0242 0.0150

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 12/01/14 11:54 AM1.01 mg/Kg-dry 516.7 0.505

Cadmium 12/01/14 11:54 AM0.303 mg/Kg-dry 50.810 0.101

Chromium 12/01/14 11:54 AM2.02 mg/Kg-dry 59.74 0.505

Copper 12/01/14 11:54 AM2.02 mg/Kg-dry 5124 0.505

Iron 12/01/14 12:28 PM126 mg/Kg-dry 5012200 126

Lead 12/01/14 11:54 AM0.303 mg/Kg-dry 558.0 0.101

Selenium 12/01/14 11:54 AM0.505 mg/Kg-dry 50.868 0.151

Zinc 12/01/14 11:54 AM2.52 mg/Kg-dry 5345 1.01

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/01/14 10:59 AM0 WT% 13.15 0

Qualifiers:

Page 3 of 6

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

15

Page 270: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: S23-112414

Collection Date: 11/24/14 12:45 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411228

DF

Lab ID: 1411228-04

DHL Analytical, Inc. Date: 02-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/01/14 01:49 PM0.0367 mg/Kg-dry 10.0574 0.0147

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 12/01/14 11:56 AM0.996 mg/Kg-dry 521.6 0.498

Cadmium 12/01/14 11:56 AM0.299 mg/Kg-dry 51.52 0.0996

Chromium 12/01/14 11:56 AM1.99 mg/Kg-dry 513.8 0.498

Copper 12/01/14 11:56 AM1.99 mg/Kg-dry 5194 0.498

Iron 12/01/14 12:30 PM124 mg/Kg-dry 5015600 124

Lead 12/01/14 11:56 AM0.299 mg/Kg-dry 591.6 0.0996

Selenium 12/01/14 11:56 AM0.498 mg/Kg-dry 51.46 0.149

Zinc 12/01/14 11:56 AM2.49 mg/Kg-dry 5427 0.996

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/01/14 10:59 AM0 WT% 16.52 0

Qualifiers:

Page 4 of 6

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

16

Page 271: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: Q25-112414

Collection Date: 11/24/14 03:00 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411228

DF

Lab ID: 1411228-05

DHL Analytical, Inc. Date: 02-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 12/01/14 01:52 PM0.0388 mg/Kg-dry 10.0271 0.0155

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 12/01/14 11:58 AM0.960 mg/Kg-dry 514.6 0.480

Cadmium 12/01/14 11:58 AM0.288 mg/Kg-dry 51.10 0.0960

Chromium 12/01/14 11:58 AM1.92 mg/Kg-dry 59.61 0.480

Copper 12/01/14 11:58 AM1.92 mg/Kg-dry 5165 0.480

Iron 12/01/14 12:32 PM120 mg/Kg-dry 5012700 120

Lead 12/01/14 11:58 AM0.288 mg/Kg-dry 569.2 0.0960

Selenium 12/01/14 11:58 AM0.480 mg/Kg-dry 51.05 0.144

Zinc 12/01/14 11:58 AM2.40 mg/Kg-dry 5372 0.960

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/01/14 10:59 AM0 WT% 13.24 0

Qualifiers:

Page 5 of 6

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

17

Page 272: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: R24-112414

Collection Date: 11/24/14 02:55 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1411228

DF

Lab ID: 1411228-06

DHL Analytical, Inc. Date: 02-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/01/14 01:54 PM0.0410 mg/Kg-dry 10.0427 0.0164

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: ROArsenic 12/01/14 12:00 PM0.953 mg/Kg-dry 542.3 0.476

Cadmium 12/01/14 12:00 PM0.286 mg/Kg-dry 52.08 0.0953

Chromium 12/01/14 12:00 PM1.91 mg/Kg-dry 521.1 0.476

Copper 12/01/14 12:34 PM191 mg/Kg-dry 500726 47.6

Iron 12/01/14 12:34 PM1190 mg/Kg-dry 50026400 1190

Lead 12/01/14 12:00 PM0.286 mg/Kg-dry 5159 0.0953

Selenium 12/01/14 12:00 PM0.476 mg/Kg-dry 52.44 0.143

Zinc 12/01/14 12:34 PM238 mg/Kg-dry 5001460 95.3

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/01/14 10:59 AM0 WT% 14.85 0

Qualifiers:

Page 6 of 6

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

18

Page 273: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

02-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

19

Page 274: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141201CThe QC data in batch 66757 applies to the following samples: 1411228-01A, 1411228-02A, 1411228-03A, 1411228-04A, 1411228-05A, 1411228-06A

Sample ID MB-66757 Batch ID: 66757 TestNo: SW7471B

Analysis Date: 12/1/2014 1:23:19 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141201C Prep Date: 11/26/2014

Mercury 0.0400<0.0160

Sample ID LCS-66757 Batch ID: 66757 TestNo: SW7471B

Analysis Date: 12/1/2014 1:25:35 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141201C Prep Date: 11/26/2014

Mercury 0.2000 114 85 1150.0400 00.229

Sample ID LCSD-66757 Batch ID: 66757 TestNo: SW7471B

Analysis Date: 12/1/2014 1:31:42 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141201C Prep Date: 11/26/2014

Mercury 0.2000 114 85 115 250.0400 0 0.8770.227

Sample ID 1411228-01A SD Batch ID: 66757 TestNo: SW7471B

Analysis Date: 12/1/2014 1:36:15 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141201C Prep Date: 11/26/2014

Mercury 0 100.201 0.02704 0<0.0804

Sample ID 1411228-01A PDS Batch ID: 66757 TestNo: SW7471B

Analysis Date: 12/1/2014 1:38:30 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141201C Prep Date: 11/26/2014

Mercury 0.2513 103 85 1150.0402 0.027040.286

Sample ID 1411228-01A MS Batch ID: 66757 TestNo: SW7471B

Analysis Date: 12/1/2014 1:40:45 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141201C Prep Date: 11/26/2014

Mercury 0.1919 111 80 1200.0384 0.027040.240

Sample ID 1411228-01A MSD Batch ID: 66757 TestNo: SW7471B

Analysis Date: 12/1/2014 1:43:01 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141201C Prep Date: 11/26/2014

Mercury 0.1956 109 80 120 250.0391 0.02704 0.1150.240

Qualifiers:

Page 2 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

20

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141201C

Sample ID ICV-141201 Batch ID: R76603 TestNo: SW7471B

Analysis Date: 12/1/2014 1:18:45 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141201C Prep Date:

Mercury 0.004000 103 90 1100.0400 00.00411

Sample ID CCV1-141201 Batch ID: R76603 TestNo: SW7471B

Analysis Date: 12/1/2014 1:56:38 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141201C Prep Date:

Mercury 0.002000 104 90 1100.0400 00.00208

Qualifiers:

Page 3 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

21

Page 276: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141110A

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:31:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Arsenic 0.1500 113 80 120 01.00 0 00.169

Cadmium 0.1500 99.7 80 120 00.300 0 00.150

Chromium 0.1500 116 80 120 02.00 0 00.174

Copper 0.1500 97.0 80 120 02.00 0 00.146

Iron 6.250 106 80 120 012.5 0 06.64

Lead 0.1500 102 80 120 00.300 0 00.152

Selenium 0.1500 118 80 120 00.500 0 00.178

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/10/2014 11:35:00 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS4_141110A Prep Date: 11/7/2014

Zinc 5.000 106 80 120 02.50 0 05.31

Qualifiers:

Page 4 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

22

Page 277: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141201BThe QC data in batch 66756 applies to the following samples: 1411228-01A, 1411228-02A, 1411228-03A, 1411228-04A, 1411228-05A, 1411228-06A

Sample ID MB-66756 Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 11:39:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.50<1.00

Sample ID LCS-66756 Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 11:43:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Arsenic 50.00 94.9 80 1201.00 047.5

Cadmium 50.00 95.6 80 1200.300 047.8

Chromium 50.00 99.3 80 1202.00 049.7

Copper 50.00 96.2 80 1202.00 048.1

Iron 250.0 105 80 12012.5 0263

Lead 50.00 95.5 80 1200.300 047.7

Selenium 50.00 91.1 80 1200.500 045.5

Zinc 50.00 95.4 80 1202.50 047.7

Sample ID LCSD-66756 Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 11:45:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Arsenic 50.00 94.8 80 1201.00 047.4

Cadmium 50.00 96.7 80 1200.300 048.4

Chromium 50.00 99.7 80 1202.00 049.9

Copper 50.00 95.3 80 1202.00 047.7

Iron 250.0 106 80 12012.5 0264

Lead 50.00 94.0 80 1200.300 047.0

Selenium 50.00 92.0 80 1200.500 046.0

Zinc 50.00 96.1 80 1202.50 048.1

Sample ID 1411228-01A SD Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 11:50:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Arsenic 0 104.98 39.53 1.6740.2

Qualifiers:

Page 5 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

23

Page 278: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141201B

Sample ID 1411228-01A SD Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 11:50:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Cadmium 0 101.49 1.595 4.471.67

Chromium 0 109.96 22.40 2.1522.9

Lead 0 101.49 168.5 2.21165

Selenium 0 10 R2.49 1.576 11.81.77

Sample ID 1411228-01A PDS Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 12:02:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Arsenic 49.78 98.7 80 1200.996 39.5388.7

Cadmium 49.78 97.2 80 1200.299 1.59550.0

Chromium 49.78 102 80 1201.99 22.4073.3

Lead 49.78 103 80 1200.299 168.5220

Selenium 49.78 93.3 80 1200.498 1.57648.0

Sample ID 1411228-01A MS Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 12:04:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Arsenic 49.89 97.9 80 1200.998 39.5388.4

Cadmium 49.89 92.3 80 1200.299 1.59547.6

Chromium 49.89 97.9 80 1202.00 22.4071.2

Copper 49.89 130 80 120 S2.00 551.8617

Iron 249.5 173 80 120 S12.5 2624026700

Lead 49.89 116 80 1200.299 168.5226

Selenium 49.89 89.3 80 1200.499 1.57646.1

Zinc 49.89 141 80 120 S2.49 15731640

Sample ID 1411228-01A MSD Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 12:06:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Arsenic 49.80 95.3 80 120 200.996 39.53 1.6087.0

Cadmium 49.80 95.3 80 120 200.299 1.595 2.9649.1

Chromium 49.80 98.7 80 120 201.99 22.40 0.45171.6

Copper 49.80 104 80 120 201.99 551.8 2.12604

Iron 249.0 536 80 120 20 S12.4 26240 3.3327600

Lead 49.80 88.9 80 120 200.299 168.5 6.12213

Selenium 49.80 93.1 80 120 200.498 1.576 3.8648.0

Zinc 49.80 163 80 120 20 S2.49 1573 0.6451650

Qualifiers:

Page 6 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

24

Page 279: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141201B

Sample ID 1411228-01A SD Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 12:24:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Copper 0 10996 562.1 1.22555

Iron 0 106220 26490 3.5625600

Zinc 0 101240 1593 1.211570

Sample ID 1411228-01A PDS Batch ID: 66756 TestNo: SW6020A

Analysis Date: 12/1/2014 12:38:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS4_141201B Prep Date: 11/26/2014

Copper 4978 95.0 80 120199 562.15290

Iron 124500 99.6 80 1201240 26490150000

Zinc 4978 94.9 80 120249 15936320

Qualifiers:

Page 7 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

25

Page 280: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141201B

Sample ID ICV-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 9:58:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS4_141201B Prep Date:

Arsenic 0.100 97.8 90 1100.00500 00.0978

Cadmium 0.100 102 90 1100.00100 00.102

Chromium 0.100 103 90 1100.00500 00.103

Copper 0.100 100 90 1100.0100 00.100

Iron 2.50 101 90 1100.100 02.52

Lead 0.100 101 90 1100.00100 00.101

Selenium 0.100 95.8 90 1100.00500 00.0958

Zinc 0.100 99.3 90 1100.00500 00.0993

Sample ID LCVL-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 10:05:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141201B Prep Date:

Arsenic 0.00500 101 70 1300.00500 00.00504

Cadmium 0.00100 102 70 1300.00100 00.00102

Chromium 0.00500 107 70 1300.00500 00.00536

Copper 0.00500 102 70 1300.0100 00.00511

Iron 0.100 99.3 70 1300.100 00.0993

Lead 0.00100 109 70 1300.00100 00.00109

Selenium 0.00500 97.4 70 1300.00500 00.00487

Zinc 0.00500 93.6 70 1300.00500 00.00468

Sample ID CCV2-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 11:23:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141201B Prep Date:

Arsenic 0.200 99.6 90 1100.00500 00.199

Cadmium 0.200 98.7 90 1100.00100 00.197

Chromium 0.200 98.3 90 1100.00500 00.197

Copper 0.200 98.7 90 1100.0100 00.197

Iron 5.00 98.6 90 1100.100 04.93

Lead 0.200 98.8 90 1100.00100 00.198

Selenium 0.200 100 90 1100.00500 00.201

Zinc 0.200 98.5 90 1100.00500 00.197

Sample ID LCVL2-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 11:26:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141201B Prep Date:

Arsenic 0.00500 102 70 1300.00500 00.00512

Cadmium 0.00100 104 70 1300.00100 00.00105

Qualifiers:

Page 8 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

26

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141201B

Sample ID LCVL2-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 11:26:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141201B Prep Date:

Chromium 0.00500 100 70 1300.00500 00.00502

Copper 0.00500 102 70 1300.0100 00.00511

Iron 0.100 95.8 70 1300.100 00.0959

Lead 0.00100 99.8 70 1300.00100 00.000998

Selenium 0.00500 100 70 1300.00500 00.00502

Zinc 0.00500 94.7 70 1300.00500 00.00473

Sample ID CCV3-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 12:08:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141201B Prep Date:

Arsenic 0.200 98.5 90 1100.00500 00.197

Cadmium 0.200 99.5 90 1100.00100 00.199

Chromium 0.200 103 90 1100.00500 00.206

Copper 0.200 98.8 90 1100.0100 00.198

Iron 5.00 106 90 1100.100 05.28

Lead 0.200 98.0 90 1100.00100 00.196

Selenium 0.200 96.1 90 1100.00500 00.192

Zinc 0.200 105 90 1100.00500 00.211

Sample ID LCVL3-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 12:14:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141201B Prep Date:

Arsenic 0.00500 100 70 1300.00500 00.00501

Cadmium 0.00100 108 70 1300.00100 00.00108

Chromium 0.00500 109 70 1300.00500 00.00547

Copper 0.00500 101 70 1300.0100 00.00506

Iron 0.100 103 70 1300.100 00.103

Lead 0.00100 112 70 1300.00100 00.00112

Selenium 0.00500 95.1 70 1300.00500 00.00476

Zinc 0.00500 98.9 70 1300.00500 00.00494

Sample ID CCV4-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 12:40:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS4_141201B Prep Date:

Copper 0.200 99.3 90 1100.0100 00.199

Iron 5.00 103 90 1100.100 05.17

Zinc 0.200 107 90 1100.00500 00.214

Qualifiers:

Page 9 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

27

Page 282: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS4_141201B

Sample ID LCVL4-141201 Batch ID: R76598 TestNo: SW6020A

Analysis Date: 12/1/2014 12:44:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS4_141201B Prep Date:

Copper 0.00500 99.2 70 1300.0100 00.00496

Iron 0.100 97.8 70 1300.100 00.0978

Zinc 0.00500 93.6 70 1300.00500 00.00468

Qualifiers:

Page 10 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

28

Page 283: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141126BThe QC data in batch 66771 applies to the following samples: 1411228-01A, 1411228-02A, 1411228-03A, 1411228-04A, 1411228-05A, 1411228-06A

Sample ID 1411228-06A-DUP Batch ID: 66771 TestNo: D2216

Analysis Date: 12/1/2014 10:59:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141126B Prep Date: 11/26/2014

Percent Moisture 0 300 4.853 5.124.61

Qualifiers:

Page 11 of 11B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

29

Page 284: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

02-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1411228MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

30

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December 23, 2014

Arcadis - USKyrie Jeffery

Dear Kyrie Jeffery:

RE: ASARCO-El Paso Cemetery Fines Pile

Order No.: 1412152FAX (720) 344-3535

TEL: (720) 344-3851

630 Plaza Drive #100Highland Ranch, CO 80129

DHL Analytical, Inc. received 16 sample(s) on 12/11/2014 for the analyses presented in the following report.

There were no problems with the analyses and all data met requirements of NELAC except where noted in the Case Narrative. All non-NELAC methods will be identified accordingly in the case narrative and all estimated uncertainties of test results are within method or EPA specifications.

If you have any questions regarding these tests results, please feel free to call. Thank you for using DHL Analytical.

Sincerely,

John DuPontGeneral Manager

This report was performed under the accreditation of the State of Texas Laboratory Certification Number: T104704211-14-13

2300 Double Creek Drive • Round Rock, TX 78664 • Phone (512) 388-8222 • FAX (512) 388-8229

www.dhlanalytical.com

1

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Table of Contents

.............................................................................. 3Miscellaneous Documents

.................................................................................. 9CaseNarrative 1412152

....................................................... 11WorkOrderSampleSummary 1412152

........................................................................... 12PrepDatesReport 1412152

.................................................................. 15AnalyticalDatesReport 1412152

.......................................................................... 18Analytical Report 1412152

.................................................... 34AnalyticalQCSummaryReport 1412152

.................................................................. 46MQLSummaryReport 1412152

2

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3

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4

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5

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist: Reportable Data Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 12/23/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1412152

Prep Batch Number(s): See Prep Dates Report Run Batch: See Analytical Dates Report

#1 A2 Description Yes No NA3 NR4 ER#5

R1 OI Chain-of-Custody (C-O-C) 1) Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt? X R1-01 2) Were all departures from standard conditions described in an exception report? X

R2 OI Sample and Quality Control (QC) Identification 1) Are all field sample ID numbers cross-referenced to the laboratory ID numbers? X 2) Are all laboratory ID numbers cross-referenced to the corresponding QC data? X

R3 OI Test Reports 1) Were all samples prepared and analyzed within holding times? X 2) Other than those results < MQL, were all other raw values bracketed by calibration standards? X 3) Were calculations checked by a peer or supervisor? X 4) Were all analyte identifications checked by a peer or supervisor? X 5) Were sample detection limits reported for all analytes not detected? X 6) Were all results for soil and sediment samples reported on a dry weight basis? X 7) Were % moisture (or solids) reported for all soil and sediment samples? X 8) Were bulk soils/solids samples for volatile analysis extracted with methanol per EPA Method 5035? X 9) If required for the project, TICs reported? X

R4 O Surrogate Recovery Data 1) Were surrogates added prior to extraction? X 2) Were surrogate percent recoveries in all samples within the laboratory QC limits? X

R5 OI Test Reports/Summary Forms for Blank Samples 1) Were appropriate type(s) of blanks analyzed? X 2) Were blanks analyzed at the appropriate frequency? X 3) Where method blanks taken through the entire analytical process, including preparation and, if

applicable, cleanup procedures? X

4) Were blank concentrations < MQL? X R5-04 R6 OI Laboratory Control Samples (LCS):

1) Were all COCs included in the LCS? X 2) Was each LCS taken through the entire analytical procedure, including prep and cleanup steps? X 3) Were LCSs analyzed at the required frequency? X 4) Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits? X 5) Does the detectability data document the laboratory’s capability to detect the COCs at the MDL used

to calculate the SDLs? X

6) Was the LCSD RPD within QC limits (if applicable)? X R7 OI Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Data

1) Were the project/method specified analytes included in the MS and MSD? X 2) Were MS/MSD analyzed at the appropriate frequency? X 3) Were MS (and MSD, if applicable) %Rs within the laboratory QC limits? X R7-03 4) Were MS/MSD RPDs within laboratory QC limits? X R7-04

R8 OI Analytical Duplicate Data 1) Were appropriate analytical duplicates analyzed for each matrix? X 2) Were analytical duplicates analyzed at the appropriate frequency? X 3) Were RPDs or relative standard deviations within the laboratory QC limits? X

R9 OI Method Quantitation Limits (MQLs): 1) Are the MQLs for each method analyte included in the laboratory data package? X 2) Do the MQLs correspond to the concentration of the lowest non-zero calibration standard? X 3) Are unadjusted MQLs and DCSs included in the laboratory data package? X

R10 OI Other Problems/Anomalies

1) Are all known problems/anomalies/special conditions noted in this LRC and ER? X 2) Was applicable and available technology used to lower the SDL to minimize the matrix interference

affects on the sample results? X

3) Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package? X

6

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1 Items identified by the letter “R” should be included in the laboratory data package submitted to the TCEQ in the TRRP-required report(s). Items identified by the letter “S” should be retained and made available upon request for the appropriate retention period.

2 O = organic analyses; I = inorganic analyses (and general chemistry, when applicable). 3 NA = Not applicable. 4 NR = Not Reviewed. 5 ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

DHL Analytical, Inc. Laboratory Review Checklist (continued): Supporting Data

Project Name: ASARCO-El Paso Cemetery Fines Pile Date: 12/23/14

Reviewer Name: Carlos Castro Laboratory Work Order: 1412152

#1 A2 Description Yes No NA3 NR4 ER#5

S1 OI Initial Calibration (ICAL)

1) Were response factors and/or relative response factors for each analyte within QC limits? X

2) Were percent RSDs or correlation coefficient criteria met? X 3) Was the number of standards recommended in the method used for all analytes? X 4) Were all points generated between the lowest and highest standard used to calculate the curve? X 5) Are ICAL data available for all instruments used? X 6) Has the initial calibration curve been verified using an appropriate second source standard? X

S2 OI Initial and Continuing calibration Verification (IC CV and CCV) and Continuing Calibration blank (CCB):

1) Was the CCV analyzed at the method-required frequency? X

2) Were percent differences for each analyte within the method-required QC limits? X 3) Was the ICAL curve verified for each analyte? X 4) Was the absolute value of the analyte concentration in the inorganic CCB < MDL? X

S3 O Mass Spectral Tuning:

1) Was the appropriate compound for the method used for tuning? X

2) Were ion abundance data within the method-required QC limits? X S4 O Internal Standards (IS):

1) Were IS area counts and retention times within the method-required QC limits? X S4-01 S5 OI Raw Data (NELAC Section 5.5.10)

1) Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst? X

2) Were data associated with manual integrations flagged on the raw data? X S6 O Dual Column Confirmation

1) Did dual column confirmation results meet the method-required QC? X S7 O Tentatively Identified Compounds (TICs):

1) If TICs were requested, were the mass spectra and TIC data subject to appropriate checks? X S8 I Interference Check Sample (ICS) Results:

1) Were percent recoveries within method QC limits? X S9 I Serial Dilutions, Post Digestion Spikes, and Method of Standard Additions

1) Were percent differences, recoveries, and the linearity within the QC limits specified in the

method? X S9-01

S10 OI Method Detection Limit (MDL) Studies 1) Was a MDL study performed for each reported analyte? X 2) Is the MDL either adjusted or supported by the analysis of DCSs? X

S11 OI Proficiency Test Reports: 1) Was the lab's performance acceptable on the applicable proficiency tests or evaluation studies? X

S12 OI Standards Documentation 1) Are all standards used in the analyses NIST-traceable or obtained from other appropriate sources? X

S13 OI Compound/Analyte Identification Procedures 1) Are the procedures for compound/analyte identification documented? X

S14 OI Demonstration of Analyst Competency (DOC)

1) Was DOC conducted consistent with NELAC Chapter 5 – Appendix C? X

2) Is documentation of the analyst’s competency up-to-date and on file? X S15 OI Verification/Validation Documentation for Methods (NELAC Chapter 5)

1) Are all the methods used to generate the data documented, verified, and validated, where

applicable? X

S16 OI Laboratory Standard Operating Procedures (SOPs):

1) Are laboratory SOPs current and on file for each method performed?

X

7

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RG-366/TRRP-13 May 2010

Laboratory Data Package Signature Page – RG-366/TRRP-13

This data package consists of:

This signature page, the laboratory review checklist, and the following reportable data:

R1 Field chain-of-custody documentation; R2 Sample identification cross-reference; R3 Test reports (analytical data sheets) for each environmental sample that includes:

a) Items consistent with NELAC Chapter 5, b) dilution factors, c) preparation methods, d) cleanup methods, and e) if required for the project, tentatively identified compounds (TICs).

R4 Surrogate recovery data including: a) Calculated recovery (%R), and

b) The laboratory’s surrogate QC limits. R5 Test reports/summary forms for blank samples; R6 Test reports/summary forms for laboratory control samples (LCSs) including:

a) LCS spiking amounts, b) Calculated %R for each analyte, and c) The laboratory’s LCS QC limits.

R7 Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including: a) Samples associated with the MS/MSD clearly identified, b) MS/MSD spiking amounts, c) Concentration of each MS/MSD analyte measured in the parent and spiked samples, d) Calculated %Rs and relative percent differences (RPDs), and e) The laboratory’s MS/MSD QC limits

R8 Laboratory analytical duplicate (if applicable) recovery and precision: a) The amount of analyte measured in the duplicate, b) The calculated RPD, and c) The laboratory’s QC limits for analytical duplicates.

R9 List of method quantitation limits (MQLs) and detectability check sample results for each analyte for each method and matrix;

R10 Other problems or anomalies.

The Exception Report for every “No” or “Not Reviewed (NR)” item in Laboratory Review checklist and for each analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas Laboratory Accreditation Program.

Release Statement: I am responsible for the release of this laboratory data package. This laboratory is NELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, and matrices reported in this data package except as noted in the Exception Reports. The data have been reviewed and are technically compliant with the requirements of the methods used, except where noted by the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledge that all problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist, and no information or data affecting the quality of the data has been knowingly withheld.

This laboratory was last inspected by TCEQ on May 6-10, 2013. Any findings affecting the data in this laboratory data package are noted in the Exception Reports herein. The official signing the cover page of the report in which these data are used is responsible for releasing this data package and is by signature affirming the above release statement is true.

John DuPont – General Manager

________________________

_______________ Scott Schroeder – Technical Director Signature Date

12/23/14

8

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23-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1412152CASE NARRATIVE

The samples were analyzed using the methods outlined in the following references:

Method SW6020A - Metals Analysis

MethodSW7471B - Mercury Analysis

Method D2216 - Percent Moisture Analysis

Exception Report R1-01

The samples were received and log-in performed on 12/11/14. A total of 16 samples were received.

The samples arrived in good condition and were properly packaged.

Exception Report R5-04

For Metals analysis performed on 12/22/14 Zinc was detected below the reporting limit in the method

blank (MB-67276). All samples wree detected greater than 10 times the amount in the blank for this

analyte. No further corrective actions were taken.

Exception Report R7-03 & R7-04

For Metals analysis performed on 12/22/14 the matrix spike and matrix spike duplicate recoveries were

out of control limits for five analytes. In addition, the matrix spike and matrix spike duplicate had the

RPD above control limits for Arsenic and Copper. These are flagged accordingly in the QC summary

report. The reference sample selected for the matrix spike and matrix spike duplicate was from this

work order. The LCS was within control limits for these analytes. No further corrective actions were

taken.

For Mercury analysis performed on 12/22/14 the matrix spike duplicate recovery was slightly below

control limits. This is flagged accordingly. The reference sample selected for the matrix spike and

matrix spike duplicate was from this work order. The LCS was within control limits. No further

corrective actions were taken.

Exception Report S4-01

For Metals analysis CCV3-141222 and CCV4-141222 had low responses for the internal standard

Scandium(1). The associated analytes (Copper, Iron and Zinc) were within control limits. No further

corrective actions were taken.

Exception Report S9-01

Page 1 of 2

9

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1412152CASE NARRATIVE

For Metals analysis performed on 12/22/14 the RPD for the serial dilution was slightly above control

limits for Selenium. This is flagged accordingly in the QC summary report. The PDS was within

control limits for this analyte. No further corrective actions were taken.

For Metals analysis performed on 12/22/14 the PDS recovery was slightly below control limits for

Zinc. This is flagged accordingly. The serial dilution was within control limits for this analyte. No

further corrective actions were taken.

Page 2 of 2

10

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23-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Lab Order: 1412152Work Order Sample Summary

Lab Smp ID Client Sample ID Tag Number Date RecvedDate Collected

1412152-01 G06-120814 12/08/14 03:10 PM 12/11/2014

1412152-02 G07-120814 12/08/14 03:15 PM 12/11/2014

1412152-03 G08-120814 12/08/14 03:20 PM 12/11/2014

1412152-04 G14-120914 12/09/14 02:50 PM 12/11/2014

1412152-05 G15-120914 12/09/14 02:55 PM 12/11/2014

1412152-06 G16-120914 12/09/14 03:00 PM 12/11/2014

1412152-07 G09-121014 12/10/14 01:25 PM 12/11/2014

1412152-08 G10-121014 12/10/14 01:22 PM 12/11/2014

1412152-09 G11-121014 12/10/14 01:20 PM 12/11/2014

1412152-10 G12-121014 12/10/14 01:30 PM 12/11/2014

1412152-11 G13-121014 12/10/14 01:35 PM 12/11/2014

1412152-12 P25-121014 12/10/14 04:15 PM 12/11/2014

1412152-13 FD-12102014-1 12/10/14 02:30 PM 12/11/2014

1412152-14 FD-12102014-2 12/10/14 02:35 PM 12/11/2014

1412152-15 FD-12102014-3 12/10/14 02:40 PM 12/11/2014

1412152-16 FD-12102014-4 12/10/14 02:45 PM 12/11/2014

Page 1 of 1

11

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

23-Dec-14

Lab Order: 1412152

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1412152-01A G06-120814 12/08/14 03:10 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G06-120814 12/08/14 03:10 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G06-120814 12/08/14 03:10 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G06-120814 12/08/14 03:10 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-02A G07-120814 12/08/14 03:15 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G07-120814 12/08/14 03:15 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G07-120814 12/08/14 03:15 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G07-120814 12/08/14 03:15 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-03A G08-120814 12/08/14 03:20 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G08-120814 12/08/14 03:20 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G08-120814 12/08/14 03:20 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G08-120814 12/08/14 03:20 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-04A G14-120914 12/09/14 02:50 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G14-120914 12/09/14 02:50 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G14-120914 12/09/14 02:50 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G14-120914 12/09/14 02:50 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-05A G15-120914 12/09/14 02:55 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G15-120914 12/09/14 02:55 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G15-120914 12/09/14 02:55 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G15-120914 12/09/14 02:55 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-06A G16-120914 12/09/14 03:00 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G16-120914 12/09/14 03:00 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G16-120914 12/09/14 03:00 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G16-120914 12/09/14 03:00 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-07A G09-121014 12/10/14 01:25 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G09-121014 12/10/14 01:25 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G09-121014 12/10/14 01:25 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G09-121014 12/10/14 01:25 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

Page 1 of 3

12

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

23-Dec-14

Lab Order: 1412152

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1412152-08A G10-121014 12/10/14 01:22 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G10-121014 12/10/14 01:22 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G10-121014 12/10/14 01:22 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G10-121014 12/10/14 01:22 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-09A G11-121014 12/10/14 01:20 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G11-121014 12/10/14 01:20 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G11-121014 12/10/14 01:20 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G11-121014 12/10/14 01:20 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-10A G12-121014 12/10/14 01:30 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G12-121014 12/10/14 01:30 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G12-121014 12/10/14 01:30 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G12-121014 12/10/14 01:30 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-11A G13-121014 12/10/14 01:35 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G13-121014 12/10/14 01:35 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

G13-121014 12/10/14 01:35 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

G13-121014 12/10/14 01:35 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

G13-121014 12/10/14 01:35 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-12A P25-121014 12/10/14 04:15 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

P25-121014 12/10/14 04:15 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

P25-121014 12/10/14 04:15 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

P25-121014 12/10/14 04:15 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-13A FD-12102014-1 12/10/14 02:30 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

FD-12102014-1 12/10/14 02:30 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

FD-12102014-1 12/10/14 02:30 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

FD-12102014-1 12/10/14 02:30 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

FD-12102014-1 12/10/14 02:30 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-14A FD-12102014-2 12/10/14 02:35 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

FD-12102014-2 12/10/14 02:35 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

Page 2 of 3

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Sample ID Client Sample ID Collection Date Matrix Batch ID

PREP DATES REPORT

23-Dec-14

Lab Order: 1412152

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name Prep DateTest Number

1412152-14A FD-12102014-2 12/10/14 02:35 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

FD-12102014-2 12/10/14 02:35 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-15A FD-12102014-3 12/10/14 02:40 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

FD-12102014-3 12/10/14 02:40 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

FD-12102014-3 12/10/14 02:40 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

FD-12102014-3 12/10/14 02:40 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

1412152-16A FD-12102014-4 12/10/14 02:45 PM Soil Mercury Soil Prep, Total 12/19/14 10:33 AMSW7471A 67275

FD-12102014-4 12/10/14 02:45 PM Soil Moisture Preparation 12/19/14 11:42 AMD2216 67278

FD-12102014-4 12/10/14 02:45 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

FD-12102014-4 12/10/14 02:45 PM Soil Soil Prep Total Metals: ICP-MS 12/19/14 10:33 AMSW3050B 67276

Page 3 of 3

14

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Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

23-Dec-14

Lab Order: 1412152

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1412152-01A G06-120814 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G06-120814 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 02:59 PM67275 1 CETAC2_HG_141222

A

G06-120814 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 02:30 PM67276 5 ICP-MS2_141222A

G06-120814 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 07:59 PM67276 50 ICP-MS2_141222A

1412152-02A G07-120814 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G07-120814 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 02:38 PM67275 1 CETAC2_HG_141222

A

G07-120814 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 07:42 PM67276 50 ICP-MS2_141222A

G07-120814 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 01:55 PM67276 5 ICP-MS2_141222A

1412152-03A G08-120814 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G08-120814 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:01 PM67275 1 CETAC2_HG_141222

A

G08-120814 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 02:36 PM67276 5 ICP-MS2_141222A

G08-120814 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 08:05 PM67276 100 ICP-MS2_141222A

1412152-04A G14-120914 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G14-120914 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:03 PM67275 1 CETAC2_HG_141222

A

G14-120914 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 08:11 PM67276 50 ICP-MS2_141222A

G14-120914 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 02:41 PM67276 5 ICP-MS2_141222A

1412152-05A G15-120914 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G15-120914 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:06 PM67275 1 CETAC2_HG_141222

A

G15-120914 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 02:47 PM67276 5 ICP-MS2_141222A

G15-120914 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 08:17 PM67276 50 ICP-MS2_141222A

1412152-06A G16-120914 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G16-120914 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:08 PM67275 1 CETAC2_HG_141222

A

G16-120914 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 08:23 PM67276 50 ICP-MS2_141222A

G16-120914 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 02:53 PM67276 5 ICP-MS2_141222A

1412152-07A G09-121014 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

Page 1 of 3

15

Page 300: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

23-Dec-14

Lab Order: 1412152

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1412152-07A G09-121014 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:10 PM67275 1 CETAC2_HG_141222

A

G09-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 05:50 PM67276 5 ICP-MS2_141222A

G09-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 08:29 PM67276 50 ICP-MS2_141222A

1412152-08A G10-121014 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G10-121014 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:13 PM67275 1 CETAC2_HG_141222

A

G10-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 05:56 PM67276 5 ICP-MS2_141222A

G10-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 08:35 PM67276 50 ICP-MS2_141222A

1412152-09A G11-121014 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G11-121014 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:20 PM67275 1 CETAC2_HG_141222

A

G11-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:02 PM67276 5 ICP-MS2_141222A

G11-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 08:41 PM67276 100 ICP-MS2_141222A

1412152-10A G12-121014 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G12-121014 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:22 PM67275 1 CETAC2_HG_141222

A

G12-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:08 PM67276 5 ICP-MS2_141222A

G12-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 09:52 PM67276 50 ICP-MS2_141222A

1412152-11A G13-121014 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

G13-121014 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:24 PM67275 1 CETAC2_HG_141222

A

G13-121014 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:47 PM67275 5 CETAC2_HG_141222

A

G13-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:13 PM67276 5 ICP-MS2_141222A

G13-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 09:58 PM67276 50 ICP-MS2_141222A

1412152-12A P25-121014 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

P25-121014 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:26 PM67275 1 CETAC2_HG_141222

A

P25-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 10:04 PM67276 50 ICP-MS2_141222A

P25-121014 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:19 PM67276 5 ICP-MS2_141222A

1412152-13A FD-12102014-1 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

Page 2 of 3

16

Page 301: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample ID Client Sample ID Test NumberMatrix Analysis Date

ANALYTICAL DATES REPORT

23-Dec-14

Lab Order: 1412152

Client: Arcadis - US

Project: ASARCO-El Paso Cemetery Fines

DHL Analytical, Inc.

Test Name DilutionBatch ID Run ID

1412152-13A FD-12102014-1 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:29 PM67275 1 CETAC2_HG_141222

A

FD-12102014-1 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:49 PM67275 5 CETAC2_HG_141222

A

FD-12102014-1 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:25 PM67276 5 ICP-MS2_141222A

FD-12102014-1 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 10:10 PM67276 50 ICP-MS2_141222A

1412152-14A FD-12102014-2 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

FD-12102014-2 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:31 PM67275 1 CETAC2_HG_141222

A

FD-12102014-2 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:31 PM67276 5 ICP-MS2_141222A

FD-12102014-2 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 10:16 PM67276 100 ICP-MS2_141222A

1412152-15A FD-12102014-3 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

FD-12102014-3 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:33 PM67275 1 CETAC2_HG_141222

A

FD-12102014-3 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:37 PM67276 5 ICP-MS2_141222A

FD-12102014-3 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 10:21 PM67276 100 ICP-MS2_141222A

1412152-16A FD-12102014-4 D2216Soil Percent Moisture 12/23/14 09:24 AM67278 1 PMOIST_141222A

FD-12102014-4 SW7471BSoil Total Mercury: Soil/Solid 12/22/14 03:38 PM67275 1 CETAC2_HG_141222

A

FD-12102014-4 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 10:27 PM67276 100 ICP-MS2_141222A

FD-12102014-4 SW6020ASoil Trace Metals: ICP-MS - Solid 12/22/14 06:42 PM67276 5 ICP-MS2_141222A

Page 3 of 3

17

Page 302: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G06-120814

Collection Date: 12/08/14 03:10 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-01

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 02:59 PM0.0354 mg/Kg-dry 10.153 0.0142

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 02:30 PM0.954 mg/Kg-dry 532.1 0.477

Cadmium 12/22/14 02:30 PM0.286 mg/Kg-dry 52.78 0.0954

Chromium 12/22/14 02:30 PM1.91 mg/Kg-dry 511.9 0.477

Copper 12/22/14 02:30 PM1.91 mg/Kg-dry 5192 0.477

Iron 12/22/14 07:59 PM119 mg/Kg-dry 5012200 119

Lead 12/22/14 02:30 PM0.286 mg/Kg-dry 5121 0.0954

Selenium 12/22/14 02:30 PM0.477 mg/Kg-dry 51.74 0.143

Zinc 12/22/14 02:30 PM2.39 mg/Kg-dry 5383 0.954

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 15.02 0

Qualifiers:

Page 1 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

18

Page 303: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G07-120814

Collection Date: 12/08/14 03:15 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-02

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 02:38 PM0.0401 mg/Kg-dry 10.348 0.0160

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 01:55 PM0.921 mg/Kg-dry 562.6 0.461

Cadmium 12/22/14 01:55 PM0.276 mg/Kg-dry 54.37 0.0921

Chromium 12/22/14 01:55 PM1.84 mg/Kg-dry 59.45 0.461

Copper 12/22/14 01:55 PM1.84 mg/Kg-dry 5187 0.461

Iron 12/22/14 07:42 PM115 mg/Kg-dry 5014900 115

Lead 12/22/14 01:55 PM0.276 mg/Kg-dry 5136 0.0921

Selenium 12/22/14 01:55 PM0.461 mg/Kg-dry 52.64 0.138

Zinc 12/22/14 01:55 PM2.30 mg/Kg-dry 5360 0.921

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 14.40 0

Qualifiers:

Page 2 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

19

Page 304: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G08-120814

Collection Date: 12/08/14 03:20 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-03

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:01 PM0.0373 mg/Kg-dry 10.0942 0.0149

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 02:36 PM0.925 mg/Kg-dry 533.5 0.463

Cadmium 12/22/14 02:36 PM0.278 mg/Kg-dry 52.71 0.0925

Chromium 12/22/14 02:36 PM1.85 mg/Kg-dry 512.2 0.463

Copper 12/22/14 02:36 PM1.85 mg/Kg-dry 5268 0.463

Iron 12/22/14 08:05 PM231 mg/Kg-dry 10020500 231

Lead 12/22/14 02:36 PM0.278 mg/Kg-dry 5149 0.0925

Selenium 12/22/14 02:36 PM0.463 mg/Kg-dry 51.63 0.139

Zinc 12/22/14 08:05 PM46.3 mg/Kg-dry 100770 18.5

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 16.15 0

Qualifiers:

Page 3 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

20

Page 305: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G14-120914

Collection Date: 12/09/14 02:50 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-04

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:03 PM0.0366 mg/Kg-dry 10.122 0.0147

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 02:41 PM0.963 mg/Kg-dry 575.9 0.482

Cadmium 12/22/14 02:41 PM0.289 mg/Kg-dry 53.72 0.0963

Chromium 12/22/14 02:41 PM1.93 mg/Kg-dry 512.0 0.482

Copper 12/22/14 02:41 PM1.93 mg/Kg-dry 5250 0.482

Iron 12/22/14 08:11 PM120 mg/Kg-dry 5014800 120

Lead 12/22/14 02:41 PM0.289 mg/Kg-dry 5267 0.0963

Selenium 12/22/14 02:41 PM0.482 mg/Kg-dry 51.75 0.145

Zinc 12/22/14 08:11 PM24.1 mg/Kg-dry 50730 9.63

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 17.38 0

Qualifiers:

Page 4 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

21

Page 306: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G15-120914

Collection Date: 12/09/14 02:55 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-05

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:06 PM0.0399 mg/Kg-dry 10.155 0.0159

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 02:47 PM0.969 mg/Kg-dry 580.0 0.484

Cadmium 12/22/14 02:47 PM0.291 mg/Kg-dry 52.21 0.0969

Chromium 12/22/14 02:47 PM1.94 mg/Kg-dry 514.6 0.484

Copper 12/22/14 02:47 PM1.94 mg/Kg-dry 5351 0.484

Iron 12/22/14 08:17 PM121 mg/Kg-dry 5017700 121

Lead 12/22/14 02:47 PM0.291 mg/Kg-dry 5211 0.0969

Selenium 12/22/14 02:47 PM0.484 mg/Kg-dry 52.63 0.145

Zinc 12/22/14 08:17 PM24.2 mg/Kg-dry 50966 9.69

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 19.50 0

Qualifiers:

Page 5 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

22

Page 307: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G16-120914

Collection Date: 12/09/14 03:00 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-06

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:08 PM0.0392 mg/Kg-dry 10.137 0.0157

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 02:53 PM0.911 mg/Kg-dry 552.1 0.455

Cadmium 12/22/14 02:53 PM0.273 mg/Kg-dry 55.29 0.0911

Chromium 12/22/14 02:53 PM1.82 mg/Kg-dry 59.95 0.455

Copper 12/22/14 02:53 PM1.82 mg/Kg-dry 5158 0.455

Iron 12/22/14 08:23 PM114 mg/Kg-dry 5011100 114

Lead 12/22/14 02:53 PM0.273 mg/Kg-dry 5294 0.0911

Selenium 12/22/14 02:53 PM0.455 mg/Kg-dry 51.77 0.137

Zinc 12/22/14 02:53 PM2.28 mg/Kg-dry 5443 0.911

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 15.74 0

Qualifiers:

Page 6 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

23

Page 308: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G09-121014

Collection Date: 12/10/14 01:25 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-07

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:10 PM0.0410 mg/Kg-dry 10.0559 0.0164

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 05:50 PM0.928 mg/Kg-dry 515.9 0.464

Cadmium 12/22/14 05:50 PM0.278 mg/Kg-dry 51.81 0.0928

Chromium 12/22/14 05:50 PM1.86 mg/Kg-dry 510.8 0.464

Copper 12/22/14 05:50 PM1.86 mg/Kg-dry 5131 0.464

Iron 12/22/14 08:29 PM116 mg/Kg-dry 5017700 116

Lead 12/22/14 05:50 PM0.278 mg/Kg-dry 563.6 0.0928

Selenium 12/22/14 05:50 PM0.464 mg/Kg-dry 51.23 0.139

Zinc 12/22/14 05:50 PM2.32 mg/Kg-dry 5252 0.928

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 18.23 0

Qualifiers:

Page 7 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

24

Page 309: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G10-121014

Collection Date: 12/10/14 01:22 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-08

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 12/22/14 03:13 PM0.0379 mg/Kg-dry 10.0312 0.0151

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 05:56 PM0.914 mg/Kg-dry 58.63 0.457

Cadmium 12/22/14 05:56 PM0.274 mg/Kg-dry 51.54 0.0914

Chromium 12/22/14 05:56 PM1.83 mg/Kg-dry 511.1 0.457

Copper 12/22/14 05:56 PM1.83 mg/Kg-dry 558.2 0.457

Iron 12/22/14 08:35 PM114 mg/Kg-dry 5013800 114

Lead 12/22/14 05:56 PM0.274 mg/Kg-dry 549.2 0.0914

Selenium 12/22/14 05:56 PM0.457 mg/Kg-dry 51.01 0.137

Zinc 12/22/14 05:56 PM2.29 mg/Kg-dry 5157 0.914

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 17.67 0

Qualifiers:

Page 8 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

25

Page 310: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G11-121014

Collection Date: 12/10/14 01:20 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-09

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:20 PM0.0364 mg/Kg-dry 10.0746 0.0145

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:02 PM0.944 mg/Kg-dry 522.5 0.472

Cadmium 12/22/14 06:02 PM0.283 mg/Kg-dry 51.98 0.0944

Chromium 12/22/14 06:02 PM1.89 mg/Kg-dry 515.3 0.472

Copper 12/22/14 06:02 PM1.89 mg/Kg-dry 5278 0.472

Iron 12/22/14 08:41 PM236 mg/Kg-dry 10020400 236

Lead 12/22/14 06:02 PM0.283 mg/Kg-dry 5114 0.0944

Selenium 12/22/14 06:02 PM0.472 mg/Kg-dry 51.54 0.142

Zinc 12/22/14 08:41 PM47.2 mg/Kg-dry 100635 18.9

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 17.77 0

Qualifiers:

Page 9 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

26

Page 311: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G12-121014

Collection Date: 12/10/14 01:30 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-10

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:22 PM0.0361 mg/Kg-dry 10.0966 0.0144

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:08 PM0.951 mg/Kg-dry 541.5 0.475

Cadmium 12/22/14 06:08 PM0.285 mg/Kg-dry 53.02 0.0951

Chromium 12/22/14 06:08 PM1.90 mg/Kg-dry 513.3 0.475

Copper 12/22/14 06:08 PM1.90 mg/Kg-dry 5237 0.475

Iron 12/22/14 09:52 PM119 mg/Kg-dry 5013800 119

Lead 12/22/14 06:08 PM0.285 mg/Kg-dry 5148 0.0951

Selenium 12/22/14 06:08 PM0.475 mg/Kg-dry 51.73 0.143

Zinc 12/22/14 09:52 PM23.8 mg/Kg-dry 50476 9.51

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 17.32 0

Qualifiers:

Page 10 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

27

Page 312: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: G13-121014

Collection Date: 12/10/14 01:35 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-11

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:47 PM0.187 mg/Kg-dry 50.595 0.0750

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:13 PM0.966 mg/Kg-dry 579.9 0.483

Cadmium 12/22/14 06:13 PM0.290 mg/Kg-dry 56.11 0.0966

Chromium 12/22/14 06:13 PM1.93 mg/Kg-dry 510.1 0.483

Copper 12/22/14 06:13 PM1.93 mg/Kg-dry 5230 0.483

Iron 12/22/14 09:58 PM121 mg/Kg-dry 5012000 121

Lead 12/22/14 06:13 PM0.290 mg/Kg-dry 5411 0.0966

Selenium 12/22/14 06:13 PM0.483 mg/Kg-dry 53.80 0.145

Zinc 12/22/14 09:58 PM24.2 mg/Kg-dry 50821 9.66

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 18.37 0

Qualifiers:

Page 11 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

28

Page 313: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: P25-121014

Collection Date: 12/10/14 04:15 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-12

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:26 PM0.0388 mg/Kg-dry 10.0499 0.0155

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:19 PM0.908 mg/Kg-dry 515.5 0.454

Cadmium 12/22/14 06:19 PM0.272 mg/Kg-dry 51.28 0.0908

Chromium 12/22/14 06:19 PM1.82 mg/Kg-dry 56.49 0.454

Copper 12/22/14 06:19 PM1.82 mg/Kg-dry 541.5 0.454

Iron 12/22/14 10:04 PM113 mg/Kg-dry 508120 113

Lead 12/22/14 06:19 PM0.272 mg/Kg-dry 553.1 0.0908

Selenium 12/22/14 06:19 PM0.454 mg/Kg-dry 51.22 0.136

Zinc 12/22/14 06:19 PM2.27 mg/Kg-dry 597.1 0.908

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 15.18 0

Qualifiers:

Page 12 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

29

Page 314: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: FD-12102014-1

Collection Date: 12/10/14 02:30 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-13

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:49 PM0.184 mg/Kg-dry 50.649 0.0736

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:25 PM0.938 mg/Kg-dry 571.3 0.469

Cadmium 12/22/14 06:25 PM0.282 mg/Kg-dry 55.05 0.0938

Chromium 12/22/14 06:25 PM1.88 mg/Kg-dry 59.50 0.469

Copper 12/22/14 06:25 PM1.88 mg/Kg-dry 5242 0.469

Iron 12/22/14 10:10 PM117 mg/Kg-dry 5011800 117

Lead 12/22/14 06:25 PM0.282 mg/Kg-dry 5362 0.0938

Selenium 12/22/14 06:25 PM0.469 mg/Kg-dry 53.15 0.141

Zinc 12/22/14 10:10 PM23.5 mg/Kg-dry 50671 9.38

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 18.50 0

Qualifiers:

Page 13 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

30

Page 315: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: FD-12102014-2

Collection Date: 12/10/14 02:35 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-14

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury J 12/22/14 03:31 PM0.0357 mg/Kg-dry 10.0287 0.0143

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:31 PM0.890 mg/Kg-dry 555.2 0.445

Cadmium 12/22/14 06:31 PM0.267 mg/Kg-dry 52.15 0.0890

Chromium 12/22/14 06:31 PM1.78 mg/Kg-dry 524.0 0.445

Copper 12/22/14 10:16 PM35.6 mg/Kg-dry 100687 8.90

Iron 12/22/14 10:16 PM222 mg/Kg-dry 10029500 222

Lead 12/22/14 06:31 PM0.267 mg/Kg-dry 5242 0.0890

Selenium 12/22/14 06:31 PM0.445 mg/Kg-dry 52.10 0.133

Zinc 12/22/14 10:16 PM44.5 mg/Kg-dry 1002060 17.8

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 11.44 0

Qualifiers:

Page 14 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

31

Page 316: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: FD-12102014-3

Collection Date: 12/10/14 02:40 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-15

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:33 PM0.0366 mg/Kg-dry 10.0828 0.0146

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:37 PM0.902 mg/Kg-dry 542.2 0.451

Cadmium 12/22/14 06:37 PM0.270 mg/Kg-dry 52.14 0.0902

Chromium 12/22/14 06:37 PM1.80 mg/Kg-dry 520.8 0.451

Copper 12/22/14 10:21 PM36.1 mg/Kg-dry 100666 9.02

Iron 12/22/14 10:21 PM225 mg/Kg-dry 10023300 225

Lead 12/22/14 06:37 PM0.270 mg/Kg-dry 5168 0.0902

Selenium 12/22/14 06:37 PM0.451 mg/Kg-dry 52.94 0.135

Zinc 12/22/14 10:21 PM45.1 mg/Kg-dry 1001470 18.0

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 14.44 0

Qualifiers:

Page 15 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

32

Page 317: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

Client Sample ID: FD-12102014-4

Collection Date: 12/10/14 02:45 PM

Matrix: SOIL

Analyses Result Qual Units Date Analyzed

CLIENT: Arcadis - US

Lab Order: 1412152

DF

Lab ID: 1412152-16

DHL Analytical, Inc. Date: 23-Dec-14

RL

Project No: 6835001.2014.47SR2

SDL

TOTAL MERCURY: SOIL/SOLID SW7471B Analyst: SMMercury 12/22/14 03:38 PM0.0383 mg/Kg-dry 10.168 0.0153

TRACE METALS: ICP-MS - SOLID SW6020A Analyst: KLArsenic 12/22/14 06:42 PM0.950 mg/Kg-dry 582.3 0.475

Cadmium 12/22/14 06:42 PM0.285 mg/Kg-dry 52.19 0.0950

Chromium 12/22/14 06:42 PM1.90 mg/Kg-dry 516.6 0.475

Copper 12/22/14 06:42 PM1.90 mg/Kg-dry 5414 0.475

Iron 12/22/14 10:27 PM238 mg/Kg-dry 10019700 238

Lead 12/22/14 06:42 PM0.285 mg/Kg-dry 5208 0.0950

Selenium 12/22/14 06:42 PM0.475 mg/Kg-dry 52.73 0.143

Zinc 12/22/14 10:27 PM47.5 mg/Kg-dry 1001100 19.0

PERCENT MOISTURE D2216 Analyst: JLPercent Moisture 12/23/14 09:24 AM0 WT% 19.42 0

Qualifiers:

Page 16 of 16

J - Analyte detected between SDL and RL

B - Analyte detected in the associated Method Blank

S - Spike Recovery outside control limits

C - Sample Result or QC discussed in Case Narrative

ND - Not Detected at the SDL

E - TPH pattern not Gas or Diesel Range Pattern

RL - Reporting Limit (MQL adjusted for moisture and sample size)

DF- Dilution Factor

See Final Page of Report for MQLs and MDLs

SDL - Sample Detection Limit

N - Parameter not NELAC certified

33

Page 318: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

23-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141112D

Sample ID DCS-66489 Batch ID: 66489 TestNo: SW7471B

Analysis Date: 11/12/2014 12:10:13 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: CETAC2_HG_141112D Prep Date: 11/11/2014

Mercury 0.02000 112 60 140 00.0400 0 00.0223

Qualifiers:

Page 1 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

34

Page 319: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141222AThe QC data in batch 67275 applies to the following samples: 1412152-01A, 1412152-02A, 1412152-03A, 1412152-04A, 1412152-05A, 1412152-06A, 1412152-07A, 1412152-08A, 1412152-09A, 1412152-10A, 1412152-11A, 1412152-12A, 1412152-13A, 1412152-14A, 1412152-15A, 1412152-16A

Sample ID MB-67275 Batch ID: 67275 TestNo: SW7471B

Analysis Date: 12/22/2014 2:32:06 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: CETAC2_HG_141222A Prep Date: 12/19/2014

Mercury 0.0400<0.0160

Sample ID 1412152-02A SD Batch ID: 67275 TestNo: SW7471B

Analysis Date: 12/22/2014 2:41:14 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: CETAC2_HG_141222A Prep Date: 12/19/2014

Mercury 0 100.200 0.3476 4.090.362

Sample ID 1412152-02A PDS Batch ID: 67275 TestNo: SW7471B

Analysis Date: 12/22/2014 2:43:31 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: CETAC2_HG_141222A Prep Date: 12/19/2014

Mercury 0.2504 94.4 85 1150.0401 0.34760.584

Sample ID LCS-67275 Batch ID: 67275 TestNo: SW7471B

Analysis Date: 12/23/2014 11:01:05 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: CETAC2_HG_141222A Prep Date: 12/19/2014

Mercury 0.2000 110 85 1150.0400 00.219

Sample ID LCSD-67275 Batch ID: 67275 TestNo: SW7471B

Analysis Date: 12/23/2014 11:03:22 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: CETAC2_HG_141222A Prep Date: 12/19/2014

Mercury 0.2000 112 85 115 250.0400 0 2.700.225

Sample ID 1412152-02A MS Batch ID: 67275 TestNo: SW7471B

Analysis Date: 12/23/2014 11:05:39 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: CETAC2_HG_141222A Prep Date: 12/19/2014

Mercury 0.1773 102 80 1200.0355 0.34760.529

Sample ID 1412152-02A MSD Batch ID: 67275 TestNo: SW7471B

Analysis Date: 12/23/2014 11:07:55 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: CETAC2_HG_141222A Prep Date: 12/19/2014

Mercury 0.1807 76.7 80 120 25 S0.0361 0.3476 2.430.486

Qualifiers:

Page 2 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

35

Page 320: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141222A

Sample ID ICV-141222 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/22/2014 10:02:07 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.004000 108 90 1100.0400 00.00433

Sample ID CCV6-141222 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/22/2014 1:48:57 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.002000 101 90 1100.0400 00.00202

Sample ID CCV7-141222 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/22/2014 3:15:26 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.002000 106 90 1100.0400 00.00212

Sample ID CCV8-141222 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/22/2014 3:42:40 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.002000 106 90 1100.0400 00.00213

Sample ID CCV9-141222 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/22/2014 4:32:46 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.002000 108 90 1100.0400 00.00217

Sample ID ICV-141223 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/23/2014 10:17:18 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

ICVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.004000 101 90 1100.0400 00.00405

Sample ID CCV1-141223 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/23/2014 10:47:25 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.002000 94.0 90 1100.0400 00.00188

Qualifiers:

Page 3 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

36

Page 321: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: CETAC2_HG_141222A

Sample ID CCV2-141223 Batch ID: R77113 TestNo: SW7471B

Analysis Date: 12/23/2014 11:12:30 A

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

CCVSampType: Run ID: CETAC2_HG_141222A Prep Date:

Mercury 0.002000 95.5 90 1100.0400 00.00191

Qualifiers:

Page 4 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

37

Page 322: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS2_141124A

Sample ID DCS2-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/24/2014 6:10:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCS2SampType: Run ID: ICP-MS2_141124A Prep Date: 11/7/2014

Arsenic 1.000 100 80 120 01.00 0 01.00

Chromium 1.000 107 80 120 02.00 0 01.07

Copper 1.000 110 80 120 02.00 0 01.10

Iron 12.50 120 80 120 012.5 0 015.0

Sample ID DCS3-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/24/2014 6:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCS3SampType: Run ID: ICP-MS2_141124A Prep Date: 11/7/2014

Zinc 5.000 105 80 120 02.50 0 05.27

Sample ID DCS1-66455 Batch ID: 66455 TestNo: SW6020A

Analysis Date: 11/24/2014 6:45:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

DCSSampType: Run ID: ICP-MS2_141124A Prep Date: 11/7/2014

Cadmium 0.1500 105 80 120 00.300 0 00.158

Lead 0.1500 98.3 80 120 00.300 0 00.147

Selenium 0.1500 103 80 120 00.500 0 00.155

Qualifiers:

Page 5 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

38

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS2_141222AThe QC data in batch 67276 applies to the following samples: 1412152-01A, 1412152-02A, 1412152-03A, 1412152-04A, 1412152-05A, 1412152-06A, 1412152-07A, 1412152-08A, 1412152-09A, 1412152-10A, 1412152-11A, 1412152-12A, 1412152-13A, 1412152-14A, 1412152-15A, 1412152-16A

Sample ID MB-67276 Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 1:25:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

MBLKSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Arsenic 1.00<0.500

Cadmium 0.300<0.100

Chromium 2.00<0.500

Copper 2.00<0.500

Iron 12.5<12.5

Lead 0.300<0.100

Selenium 0.500<0.150

Zinc 2.501.09

Sample ID LCS-67276 Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 1:37:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Arsenic 50.00 91.7 80 1201.00 045.8

Cadmium 50.00 92.9 80 1200.300 046.4

Chromium 50.00 91.2 80 1202.00 045.6

Copper 50.00 94.0 80 1202.00 047.0

Iron 250.0 97.0 80 12012.5 0242

Lead 50.00 91.9 80 1200.300 046.0

Selenium 50.00 90.6 80 1200.500 045.3

Zinc 50.00 91.4 80 1202.50 045.7

Sample ID LCSD-67276 Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 1:43:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg

RL

LCSDSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Arsenic 50.00 94.6 80 120 201.00 0 3.1147.3

Cadmium 50.00 95.9 80 120 200.300 0 3.1347.9

Chromium 50.00 95.8 80 120 202.00 0 4.8147.9

Copper 50.00 97.1 80 120 202.00 0 3.1948.6

Iron 250.0 100 80 120 2012.5 0 3.40251

Lead 50.00 95.0 80 120 200.300 0 3.3247.5

Selenium 50.00 95.4 80 120 200.500 0 5.2747.7

Zinc 50.00 96.0 80 120 202.50 0 4.8548.0

Sample ID 1412152-02A SD Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 2:01:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Qualifiers:

Page 6 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

39

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS2_141222A

Sample ID 1412152-02A SD Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 2:01:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Arsenic 0 104.61 62.59 3.6864.9

Cadmium 0 101.38 4.371 4.134.55

Chromium 0 109.21 9.453 5.6810.0

Copper 0 109.21 186.9 7.45201

Lead 0 101.38 136.0 8.25148

Selenium 0 10 R2.30 2.644 15.13.08

Zinc 0 1011.5 359.7 8.34391

Sample ID 1412152-02A PDS Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 2:59:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Arsenic 46.05 88.9 80 1200.921 62.59104

Cadmium 46.05 92.8 80 1200.276 4.37147.1

Chromium 46.05 87.8 80 1201.84 9.45349.9

Copper 46.05 84.0 80 1201.84 186.9226

Lead 46.05 105 80 1200.276 136.0184

Selenium 46.05 87.0 80 1200.461 2.64442.7

Zinc 46.05 72.5 80 120 S2.30 359.7393

Sample ID 1412152-02A MS Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 3:04:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Arsenic 45.13 702 80 120 S0.903 62.59379

Cadmium 45.13 91.7 80 1200.271 4.37145.7

Chromium 45.13 89.2 80 1201.81 9.45349.7

Copper 45.13 1900 80 120 S1.81 186.91040

Iron 225.6 -7.94 80 120 S11.3 1537015400

Lead 45.13 286 80 120 S0.271 136.0265

Selenium 45.13 89.8 80 1200.451 2.64443.2

Zinc 45.13 109 80 1202.26 359.7409

Sample ID 1412152-02A MSD Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 3:10:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Arsenic 45.96 105 80 120 20 R0.919 62.59 109111

Cadmium 45.96 98.7 80 120 200.276 4.371 8.3649.7

Chromium 45.96 94.1 80 120 201.84 9.453 5.8752.7

Copper 45.96 114 80 120 20 R1.84 186.9 125239

Qualifiers:

Page 7 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

40

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS2_141222A

Sample ID 1412152-02A MSD Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 3:10:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

MSDSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Iron 229.8 842 80 120 20 S11.5 15370 12.017300

Lead 45.96 240 80 120 20 S0.276 136.0 7.44246

Selenium 45.96 92.8 80 120 200.460 2.644 4.7545.3

Zinc 45.96 256 80 120 20 S2.30 359.7 15.4477

Sample ID 1412152-02A SD Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 7:47:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

SDSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Iron 0 10576 14940 4.9015700

Sample ID 1412152-02A PDS Batch ID: 67276 TestNo: SW6020A

Analysis Date: 12/22/2014 8:47:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/Kg-dry

RL

PDSSampType: Run ID: ICP-MS2_141222A Prep Date: 12/19/2014

Iron 11510 90.8 80 120115 1494025400

Qualifiers:

Page 8 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

41

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS2_141222A

Sample ID ILCVL-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 1:19:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS2_141222A Prep Date:

Arsenic 0.00500 92.0 70 1300.00500 00.00460

Cadmium 0.00100 111 70 1300.00100 00.00111

Chromium 0.00500 92.0 70 1300.00500 00.00460

Copper 0.00500 91.8 70 1300.0100 00.00459

Iron 0.100 98.1 70 1300.100 00.0981

Lead 0.00100 114 70 1300.00100 00.00114

Selenium 0.00500 98.1 70 1300.00500 00.00490

Zinc 0.00500 85.4 70 1300.00500 00.00427

Sample ID LCVL1-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 5:43:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS2_141222A Prep Date:

Arsenic 0.00500 96.2 70 1300.00500 00.00481

Cadmium 0.00100 109 70 1300.00100 00.00109

Chromium 0.00500 98.2 70 1300.00500 00.00491

Copper 0.00500 99.3 70 1300.0100 00.00496

Iron 0.100 110 70 1300.100 00.110

Lead 0.00100 127 70 1300.00100 00.00127

Selenium 0.00500 110 70 1300.00500 00.00548

Zinc 0.00500 99.9 70 1300.00500 00.00500

Sample ID LCVL2-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 7:24:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS2_141222A Prep Date:

Arsenic 0.00500 89.0 70 1300.00500 00.00445

Cadmium 0.00100 93.5 70 1300.00100 00.000935

Chromium 0.00500 86.7 70 1300.00500 00.00433

Copper 0.00500 97.2 70 1300.0100 00.00486

Iron 0.100 116 70 1300.100 00.116

Lead 0.00100 125 70 1300.00100 00.00125

Selenium 0.00500 93.8 70 1300.00500 00.00469

Zinc 0.00500 109 70 1300.00500 00.00544

Sample ID LCVL3-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 9:34:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS2_141222A Prep Date:

Copper 0.00500 105 70 1300.0100 00.00523

Iron 0.100 121 70 1300.100 00.121

Qualifiers:

Page 9 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

42

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS2_141222A

Sample ID LCVL3-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 9:34:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS2_141222A Prep Date:

Zinc 0.00500 120 70 1300.00500 00.00601

Sample ID LCVL4-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 11:03:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

LCVLSampType: Run ID: ICP-MS2_141222A Prep Date:

Copper 0.00500 85.6 70 1300.0100 00.00428

Iron 0.100 90.0 70 1300.100 00.0900

Zinc 0.00500 92.2 70 1300.00500 00.00461

Sample ID ICV1-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 1:08:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

ICVSampType: Run ID: ICP-MS2_141222A Prep Date:

Arsenic 0.100 99.7 90 1100.00500 00.0997

Cadmium 0.100 104 90 1100.00100 00.104

Chromium 0.100 103 90 1100.00500 00.103

Copper 0.100 102 90 1100.0100 00.102

Iron 2.50 104 90 1100.100 02.61

Lead 0.100 102 90 1100.00100 00.102

Selenium 0.100 99.5 90 1100.00500 00.0995

Zinc 0.100 102 90 1100.00500 00.102

Sample ID CCV1-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 3:16:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS2_141222A Prep Date:

Arsenic 0.200 102 90 1100.00500 00.205

Cadmium 0.200 101 90 1100.00100 00.203

Chromium 0.200 105 90 1100.00500 00.211

Copper 0.200 106 90 1100.0100 00.212

Iron 5.00 106 90 1100.100 05.32

Lead 0.200 100 90 1100.00100 00.200

Selenium 0.200 103 90 1100.00500 00.205

Zinc 0.200 104 90 1100.00500 00.209

Sample ID CCV2-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 6:48:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS2_141222A Prep Date:

Arsenic 0.200 102 90 1100.00500 00.204

Qualifiers:

Page 10 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

43

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: ICP-MS2_141222A

Sample ID CCV2-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 6:48:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS2_141222A Prep Date:

Cadmium 0.200 102 90 1100.00100 00.204

Chromium 0.200 103 90 1100.00500 00.207

Copper 0.200 105 90 1100.0100 00.210

Iron 5.00 107 90 1100.100 05.36

Lead 0.200 101 90 1100.00100 00.201

Selenium 0.200 102 90 1100.00500 00.203

Zinc 0.200 105 90 1100.00500 00.210

Sample ID CCV3-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 8:53:00 PM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS2_141222A Prep Date:

Copper 0.200 103 90 1100.0100 00.207

Iron 5.00 106 90 1100.100 05.30

Zinc 0.200 103 90 1100.00500 00.206

Sample ID CCV4-141222 Batch ID: R77115 TestNo: SW6020A

Analysis Date: 12/22/2014 10:33:00 P

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: mg/L

RL

CCVSampType: Run ID: ICP-MS2_141222A Prep Date:

Copper 0.200 106 90 1100.0100 00.211

Iron 5.00 109 90 1100.100 05.46

Zinc 0.200 105 90 1100.00500 00.210

Qualifiers:

Page 11 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

44

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Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152ANALYTICAL QC SUMMARY REPORT

RunID: PMOIST_141222AThe QC data in batch 67278 applies to the following samples: 1412152-01A, 1412152-02A, 1412152-03A, 1412152-04A, 1412152-05A, 1412152-06A, 1412152-07A, 1412152-08A, 1412152-09A, 1412152-10A, 1412152-11A, 1412152-12A, 1412152-13A, 1412152-14A, 1412152-15A, 1412152-16A

Sample ID 1412152-16A-DUP Batch ID: 67278 TestNo: D2216

Analysis Date: 12/23/2014 9:24:00 AM

Analyte Result SPK value Ref Val %REC %RPDLowLimit HighLimit RPDLimit Qual

Units: WT%

RL

DUPSampType: Run ID: PMOIST_141222A Prep Date: 12/19/2014

Percent Moisture 0 300 9.421 1.009.33

Qualifiers:

Page 12 of 12B Analyte detected in the associated Method Blank DF Dilution Factor

J Analyte detected between MDL and RL MDL Method Detection Limit

ND Not Detected at the Method Detection Limit R RPD outside accepted control limits

RL Reporting Limit S Spike Recovery outside control limits

J Analyte detected between SDL and RL N Parameter not NELAC certified

45

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23-Dec-14Date:DHL Analytical, Inc.

Project: ASARCO-El Paso Cemetery Fines Pile

CLIENT: Arcadis - US

Work Order: 1412152MQL SUMMARY REPORT

TestNo: SW7471B

mg/KgAnalyte

MQL

mg/Kg

MDL

Mercury 0.04000.0160

TestNo: SW6020A

mg/KgAnalyte

MQL

mg/Kg

MDL

Arsenic 1.000.500

Cadmium 0.3000.100

Chromium 2.000.500

Copper 2.000.500

Iron 12.512.5

Lead 0.3000.100

Selenium 0.5000.150

Zinc 2.501.00

Qualifiers:

Page 1 of 1

MQL -Method Quantitation Limit as defined by TRRP

MDL -Method Detection Limit as defined by TRRP

46

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ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Corpus Christi1733 N. Padre Island DriveCorpus Christi, TX 78408Tel: (361)289-2673

TestAmerica Job ID: 560-45526-1Client Project/Site: 06835001/Frmr ASARCO SiteRevision: 1

For:Malcolm Pirnie, Inc. Invoice to Arcadis211 North Florence StreetSuite 202El Paso, Texas 79901

Attn: Ms. Marla Miller

Authorized for release by:6/26/2014 5:28:44 PMJohn Cady, Manager of Project [email protected]

Designee for

Neal Salcher, Senior Project [email protected]

The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accreditedparameters, exceptions are noted in this report. This report may not be reproduced except in full,and with written approval from the laboratory. For questions please contact the Project Managerat the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

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Definitions/GlossaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Qualifiers

Metals

Qualifier Description

U Analyte was not detected at or above the SDL.

Qualifier

J Result is less than the MQL but greater than or equal to the SDL and the concentration is an estimated value.

N MS, MSD: Spike recovery exceeds upper or lower control limits.

4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not

applicable.

General Chemistry

Qualifier Description

H Sample was prepped or analyzed beyond the specified holding time

Qualifier

Glossary

These commonly used abbreviations may or may not be present in this report.

¤ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%R Percent Recovery

CFL Contains Free Liquid

CNF Contains no Free Liquid

DER Duplicate error ratio (normalized absolute difference)

Dil Fac Dilution Factor

DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample

DLC Decision level concentration

MDA Minimum detectable activity

EDL Estimated Detection Limit

MDC Minimum detectable concentration

MDL Method Detection Limit

ML Minimum Level (Dioxin)

NC Not Calculated

ND Not detected at the reporting limit (or MDL or EDL if shown)

PQL Practical Quantitation Limit

QC Quality Control

RER Relative error ratio

RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points

TEF Toxicity Equivalent Factor (Dioxin)

TEQ Toxicity Equivalent Quotient (Dioxin)

TestAmerica Corpus Christi

Page 2 of 88 6/26/2014

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Appendix A

This data package is for TestAmerica Corpus Christi job number 560-45526-1 and consists of:

Release Statement: I am responsible for the release of this laboratory data package. This laboratory isNELAC accredited under the Texas Laboratory Accreditation Program for all the methods, analytes, andmatrices reported in this data package except as noted in the Exception Reports. The data have beenreviewed and are technically compliant with the requirements of the methods used, except where notedby the laboratory in the Exception Reports. By my signature below, I affirm to the best of my knowledgeall problems/anomalies observed by the laboratory have been identified in the Laboratory Review Checklist,and no information affecting the quality of the data has been knowingly withheld.

a. Calculated recovery (%R), and

b. The laboratory’s surrogate QC limits.

R5 - Test reports/summary forms for blank samples;

R6 - Test reports/summary forms for laboratory control samples (LCSs) including:

The Exception Report for each “No” or “Not Reviewed (NR)” item in Laboratory Review Checklist and for each

a. LCS spiking amounts,

b. Calculated %R for each analyte, and

c. The laboratory’s LCS QC limits.

R7 - Test reports for project matrix spike/matrix spike duplicates (MS/MSDs) including:

a. Samples associated with the MS/MSD clearly identified,

b. MS/MSD spiking amounts,

c. Concentration of each MS/MSD analyte measured in the parent and spiked samples,

d. Calculated %Rs and relative percent differences (RPDs), and

e. The laboratory’s MS/MSD QC limits

Date6/26/2014John Cady

Laboratory Accreditation Program.

each method and matrix.

Laboratory Data Package Cover Page - Page 1 of 4

R8 - Laboratory analytical duplicate (if applicable) recovery and precision:

a. The amount of analyte measured in the duplicate,

b. The calculated RPD, and

c. The laboratory’s QC limits for analytical duplicates.

R9 - List of method quantitation limits (MQLs) and detectability check sample results for each analyte for

R10 - Other problems or anomalies.

analyte, matrix, and method for which the laboratory does not hold NELAC accreditation under the Texas

Name (printed)

R1 - Field chain-of-custody documentation;

R2 - Sample identification cross-reference;

R3 - Test reports (analytical data sheets) for each environmental sample that includes:

a. Items consistent with NELAC Chapter 5,

b. dilution factors,

c. preparation methods,

d. cleanup methods, and

e. if required for the project, tentatively identified compounds (TICs).

R4 - Surrogate recovery data including:

Signature

Manager of Project ManagementOfficial Title (printed)

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LRC Date:Laboratory Job Number:

#1 A2 Yes No NA3 NR4 ER#5

R1 OIXX

R2 OIXX

R3 OIXXXXXXX

XX

R4 OXX

R5 OIXX

XX

R6 OIXXXX

XX

R7 OIXX

X R07CX

R8 OIXXX

R9 OIXXX

R10 OIX

X

X1.

2.3.4.5.

Chain-of-custody (C-O-C)Did samples meet the laboratory’s standard conditions of sample acceptability upon receipt?Were all departures from standard conditions described in an exception report?Sample and quality control (QC) identification

6/26/2014Laboratory Name:

If required for the project, are TICs reported?Surrogate recovery data

Were bulk soils/solids samples for volatile analysis extracted with methanol per SW846 Method 5035?

Are all field sample ID numbers cross-referenced to the laboratory ID numbers?Are all laboratory ID numbers cross-referenced to the corresponding QC data?Test reportsWere all samples prepared and analyzed within holding times?

Reviewer Name:Project Name:

Were appropriate analytical duplicates analyzed for each matrix?Were analytical duplicates analyzed at the appropriate frequency?

TestAmerica Corpus Christi06835001/Frmr ASARCO Site

Other than those results < MQL, were all other raw values bracketed by calibration standards?Were calculations checked by a peer or supervisor?Were all analyte identifications checked by a peer or supervisor?Were sample detection limits reported for all analytes not detected?Were all results for soil and sediment samples reported on a dry weight basis?

Were RPDs or relative standard deviations within the laboratory QC limits?

Do the MQLs correspond to the concentration of the lowest non-zero calibration standard?

Matrix spike (MS) and matrix spike duplicate (MSD) data

Were blanks analyzed at the appropriate frequency?Were method blanks taken through the entire analytical process, including preparation and, if applicable, cleanup procedures?Were blank concentrations < MQL?Laboratory control samples (LCS):Were all COCs included in the LCS?Was each LCS taken through the entire analytical procedure, including prep and cleanup steps?Were LCSs analyzed at the required frequency?

Were % moisture (or solids) reported for all soil and sediment samples?

Were surrogates added prior to extraction?Were surrogate percent recoveries in all samples within the laboratory QC limits?Test reports/summary forms for blank samplesWere appropriate type(s) of blanks analyzed?

Were LCS (and LCSD, if applicable) %Rs within the laboratory QC limits?Does the detectability check sample data document the laboratory’s capability to detect the COCs at the MDL used to calculate the SDLs?

560-45526-1

Were the project/method specified analytes included in the MS and MSD?Were MS/MSD analyzed at the appropriate frequency?Were MS (and MSD, if applicable) %Rs within the laboratory QC limits?Were MS/MSD RPDs within laboratory QC limits?Analytical duplicate data

Items identified by the letter “R” must be included in the laboratory data package submitted in the TRRP-required report(s). Items

Are all known problems/anomalies/special conditions noted in this LRC and ER?

Was applicable and available technology used to lower the SDL to minimize the matrix interference effects on the sample results?Is the laboratory NELAC-accredited under the Texas Laboratory Accreditation Program for the analytes, matrices and methods associated with this laboratory data package?

Method quantitation limits (MQLs):Are the MQLs for each method analyte included in the laboratory data package?

Are unadjusted MQLs and DCSs included in the laboratory data package?Other problems/anomalies

Neal Salcher

Description

Laboratory Review Checklist: Reportable Data - Page 2 of 4

Was the LCSD RPD within QC limits?

identified by the letter “S” should be retained and made available upon request for the appropriate retention period.O = organic analyses; I = inorganic analyses (and general chemistry, when applicable);NA = Not applicable;NR = Not reviewed;ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

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LRC Date:Laboratory Job Number:

#1 A2 Yes No NA3 NR4 ER#5

S1 OIXXXXXX

S2 OIXXXX

S3 OXX

S4 OX

S5 OIXX

S6 OX

S7 OX

S8 IX

S9 IX

S10 OIXX

S11 OIX

S12 OIX

S13 OIX

S14 OIXX

S15 OI

XS16 OI

X1.

2.3.4.5.

6/26/2014560-45526-1

Has the initial calibration curve been verified using an appropriate second source standard?

Were percent RSDs or correlation coefficient criteria met?Was the number of standards recommended in the method used for all analytes?

Were response factors and/or relative response factors for each analyte within QC limits?

Were all points generated between the lowest and highest standard used to calculate the curve?Are ICAL data available for all instruments used?

Initial calibration (ICAL)

Laboratory Name: TestAmerica Corpus ChristiProject Name:

Initial and continuing calibration verification (ICV and CCV) and continuing calibration blank (CCB):

Were percent differences for each analyte within the method-required QC limits?Was the ICAL curve verified for each analyte?

Description

Was the CCV analyzed at the method-required frequency?

Were the raw data (for example, chromatograms, spectral data) reviewed by an analyst?Were data associated with manual integrations flagged on the raw data?

Was the absolute value of the analyte concentration in the inorganic CCB < MDL?Mass spectral tuningWas the appropriate compound for the method used for tuning?Were ion abundance data within the method-required QC limits?Internal standards (IS)Were IS area counts and retention times within the method-required QC limits?Raw data (NELAC Section 5.5.10)

Dual column confirmationDid dual column confirmation results meet the method-required QC?Tentatively identified compounds (TICs)If TICs were requested, were the mass spectra and TIC data subject to appropriate checks?Interference Check Sample (ICS) resultsWere percent recoveries within method QC limits?

Verification/validation documentation for methods (NELAC Chapter 5)

Are all the methods used to generate the data documented, verified, and validated, where applicable?

Serial dilutions, post digestion spikes, and method of standard additions

Method detection limit (MDL) studiesWas a MDL study performed for each reported analyte?Is the MDL either adjusted or supported by the analysis of DCSs?Proficiency test reports

Standards documentationAre all standards used in the analyses NIST-traceable or obtained from other appropriate sources?Compound/analyte identification proceduresAre the procedures for compound/analyte identification documented?

Laboratory Review checklist: Supporting Data - Page 3 of 4

Items identified by the letter “R” must be included in the laboratory data package submitted in the TRRP-required report(s). Itemsidentified by the letter “S” should be retained and made available upon request for the appropriate retention period.O = organic analyses; I = inorganic analyses (and general chemistry, when applicable);NA = Not applicable;NR = Not reviewed;

Laboratory standard operating procedures (SOPs)Are laboratory SOPs current and on file for each method performed?

Demonstration of analyst competency (DOC)

06835001/Frmr ASARCO SiteReviewer Name: Neal Salcher

ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

Was the laboratory's performance acceptable on the applicable proficiency tests or evaluation studies?

Were percent differences, recoveries, and the linearity within the QC limits specified in the method?

Was DOC conducted consistent with NELAC Chapter 5?Is documentation of the analyst’s competency up-to-date and on file?

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LRC Date:Laboratory Job Number:

1.

2.3.4.5.

NA = Not applicable;

ER# = Exception Report identification number (an Exception Report should be completed for an item if “NR” or “No” is checked).

Laboratory Review Checklist: Exception Reports - Page 4 of 4

R07C

Neal Salcher

Items identified by the letter “R” must be included in the laboratory data package submitted in the TRRP-required report(s). Itemsidentified by the letter “S” should be retained and made available upon request for the appropriate retention period.O = organic analyses; I = inorganic analyses (and general chemistry, when applicable);

Method 6010B: 560-45526-1 MS and MSD failed the recovery criteria for the following analyte(s): Antimony. Matrix interference is suspected.

Method 6010B: 560-45526-21 MS and MSDfailed the recovery criteria for the following analyte(s): Antimony, Copper. Matrix interference is suspected.

Method 6010B: 560-45526-41 MS and MSD failed the recovery criteria for the following analyte(s): Antimony, Arsenic, Barium, Cobalt, Copper, Lead, Molybdenum, Nickel, Selenium, Zinc. Matrix interference is suspected.

Method 7471A: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for batch98751 were outside control limits. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample (LCS) recovery was within acceptance limits.

ER #1

Reviewer Name:

Description

Laboratory Name: TestAmerica Corpus Christi

NR = Not reviewed;

6/26/2014Project Name: 06835001/Frmr ASARCO Site 560-45526-1

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Page 337: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection Check Standard

Matrix: SoilMethod: 6020Preparation: per methodDate Analyzed: 1/6/2014Date Prepared: 12/10/2014TALs Batches: 560-44003-1Units: mg/Kg

Analyte MDL DCS Spike Measured Result MQLAntimony 0.0961 0.313 0.230 0.25Arsenic 0.0499 0.313 0.207 0.25Barium 0.109 0.313 0.297 0.25Cadmium 0.0721 0.313 0.234 0.25Chromium 0.112 0.313 0.257 0.25Cobalt 0.0525 0.313 0.299 0.25Copper 0.177 0.313 1.75 0.5Iron 5.53 31.3 32.2 25Lead 0.205 0.313 0.300 0.5Molybdenum 0.106 0.313 0.127 0.25Nickel 0.133 0.313 0.307 0.25Selenium 0.0435 0.313 0.281 0.25Silver 0.0686 0.313 0.219 0.25Zinc 0.768 0.625 1.18 1.25

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Page 338: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection Check Standard

Matrix: SoilMethod: 7471APreparation: per methodDate Analyzed: 11/27/2013Date Prepared: 11/27/2013TALs Batches: 560-43975-3Units: mg/Kg

Analyte MDL DCS Spike Measured Result MQLMercury 0.018 0.25 0.2505 0.2

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Page 339: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Case NarrativeClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Job ID: 560-45526-1

Laboratory: TestAmerica Corpus Christi

Narrative

Job Narrative

560-45526-1

Comments

This is a revised report replacing the original report generated on 3/4/2014, adjusting date and time per clients request.

Receipt

The samples were received on 2/18/2014 9:30 AM; the samples arrived in good condition, properly preserved and, where required, on ice.

The temperatures of the 2 coolers at receipt time were 5.8º C and 6.0º C.

TestAmerica Corpus ChristiPage 9 of 88 6/26/2014

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Page 340: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-A5 Lab Sample ID: 560-45526-1

☼Arsenic

MQL (Adj)

1.74 mg/Kg

SDL

0.126

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA14.96 6010B

☼Barium 0.870 mg/Kg0.164 Total/NA161.7 6010B

☼Cadmium 0.435 mg/Kg0.0313 Total/NA10.902 6010B

☼Chromium 0.870 mg/Kg0.117 Total/NA12.07 6010B

☼Cobalt 0.870 mg/Kg0.0244 Total/NA11.67 6010B

☼Copper 1.74 mg/Kg0.175 Total/NA122.3 6010B

☼Iron 17.4 mg/Kg10.3 Total/NA13120 6010B

☼Lead 0.435 mg/Kg0.132 Total/NA120.4 6010B

☼Molybdenum 1.74 mg/Kg0.109 Total/NA10.396 J 6010B

☼Nickel 1.74 mg/Kg0.108 Total/NA12.49 6010B

☼Selenium 0.870 mg/Kg0.172 Total/NA10.241 J 6010B

☼Zinc 2.18 mg/Kg0.496 Total/NA130.8 6010B

☼Mercury 0.108 mg/Kg0.00973 Total/NA10.0312 J 7471A

Client Sample ID: A12-A6 Lab Sample ID: 560-45526-2

☼Arsenic

MQL (Adj)

1.53 mg/Kg

SDL

0.111

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA14.49 6010B

☼Barium 0.767 mg/Kg0.145 Total/NA159.7 6010B

☼Cadmium 0.384 mg/Kg0.0276 Total/NA10.516 6010B

☼Chromium 0.767 mg/Kg0.103 Total/NA11.58 6010B

☼Cobalt 0.767 mg/Kg0.0215 Total/NA11.43 6010B

☼Copper 1.53 mg/Kg0.154 Total/NA110.7 6010B

☼Iron 15.3 mg/Kg9.05 Total/NA12490 6010B

☼Lead 0.384 mg/Kg0.117 Total/NA111.8 6010B

☼Molybdenum 1.53 mg/Kg0.0959 Total/NA10.283 J 6010B

☼Nickel 1.53 mg/Kg0.0951 Total/NA11.98 6010B

☼Zinc 1.92 mg/Kg0.437 Total/NA117.1 6010B

☼Mercury 0.115 mg/Kg0.0103 Total/NA10.0217 J 7471A

Client Sample ID: A12-A7 Lab Sample ID: 560-45526-3

☼Arsenic

MQL (Adj)

1.91 mg/Kg

SDL

0.138

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA13.21 6010B

☼Barium 0.954 mg/Kg0.180 Total/NA136.4 6010B

☼Cadmium 0.477 mg/Kg0.0344 Total/NA10.296 J 6010B

☼Chromium 0.954 mg/Kg0.128 Total/NA11.83 6010B

☼Cobalt 0.954 mg/Kg0.0267 Total/NA11.21 6010B

☼Copper 1.91 mg/Kg0.192 Total/NA13.78 6010B

☼Iron 19.1 mg/Kg11.3 Total/NA12500 6010B

☼Lead 0.477 mg/Kg0.145 Total/NA14.46 6010B

☼Molybdenum 1.91 mg/Kg0.119 Total/NA10.158 J 6010B

☼Nickel 1.91 mg/Kg0.118 Total/NA11.91 6010B

☼Zinc 2.39 mg/Kg0.544 Total/NA111.4 6010B

☼Mercury 0.113 mg/Kg0.0102 Total/NA10.0235 J 7471A

Client Sample ID: A12-B5 Lab Sample ID: 560-45526-4

☼Arsenic

MQL (Adj)

1.91 mg/Kg

SDL

0.138

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA12.99 6010B

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

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Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-B5 (Continued) Lab Sample ID: 560-45526-4

☼Barium

MQL (Adj)

0.953 mg/Kg

SDL

0.180

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA184.7 6010B

☼Cadmium 0.477 mg/Kg0.0343 Total/NA10.436 J 6010B

☼Chromium 0.953 mg/Kg0.128 Total/NA12.60 6010B

☼Cobalt 0.953 mg/Kg0.0267 Total/NA11.77 6010B

☼Copper 1.91 mg/Kg0.192 Total/NA19.89 6010B

☼Iron 19.1 mg/Kg11.3 Total/NA13210 6010B

☼Lead 0.477 mg/Kg0.145 Total/NA17.59 6010B

☼Molybdenum 1.91 mg/Kg0.119 Total/NA10.564 J 6010B

☼Nickel 1.91 mg/Kg0.118 Total/NA12.69 6010B

☼Selenium 0.953 mg/Kg0.189 Total/NA10.236 J 6010B

☼Zinc 2.38 mg/Kg0.543 Total/NA117.5 6010B

☼Mercury 0.107 mg/Kg0.00966 Total/NA10.0289 J 7471A

Client Sample ID: A12-B6 Lab Sample ID: 560-45526-5

☼Arsenic

MQL (Adj)

1.91 mg/Kg

SDL

0.139

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J1.59 6010B

☼Barium 0.955 mg/Kg0.181 Total/NA131.4 6010B

☼Cadmium 0.478 mg/Kg0.0344 Total/NA10.212 J 6010B

☼Chromium 0.955 mg/Kg0.128 Total/NA11.45 6010B

☼Cobalt 0.955 mg/Kg0.0268 Total/NA11.27 6010B

☼Copper 1.91 mg/Kg0.192 Total/NA12.97 6010B

☼Iron 19.1 mg/Kg11.3 Total/NA12570 6010B

☼Lead 0.478 mg/Kg0.145 Total/NA13.31 6010B

☼Nickel 1.91 mg/Kg0.118 Total/NA11.70 J 6010B

☼Zinc 2.39 mg/Kg0.545 Total/NA19.57 6010B

☼Mercury 0.106 mg/Kg0.00951 Total/NA10.0139 J 7471A

Client Sample ID: A12-B7 Lab Sample ID: 560-45526-6

☼Arsenic

MQL (Adj)

1.60 mg/Kg

SDL

0.116

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J1.54 6010B

☼Barium 0.799 mg/Kg0.151 Total/NA123.0 6010B

☼Cadmium 0.400 mg/Kg0.0288 Total/NA10.208 J 6010B

☼Chromium 0.799 mg/Kg0.107 Total/NA11.50 6010B

☼Cobalt 0.799 mg/Kg0.0224 Total/NA11.30 6010B

☼Copper 1.60 mg/Kg0.161 Total/NA11.79 6010B

☼Iron 16.0 mg/Kg9.43 Total/NA12490 6010B

☼Lead 0.400 mg/Kg0.122 Total/NA12.63 6010B

☼Nickel 1.60 mg/Kg0.0991 Total/NA11.86 6010B

☼Selenium 0.799 mg/Kg0.158 Total/NA10.170 J 6010B

☼Zinc 2.00 mg/Kg0.455 Total/NA17.62 6010B

Client Sample ID: A12-C4 Lab Sample ID: 560-45526-7

☼Arsenic

MQL (Adj)

1.57 mg/Kg

SDL

0.114

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA12.69 6010B

☼Barium 0.786 mg/Kg0.148 Total/NA1152 6010B

☼Cadmium 0.393 mg/Kg0.0283 Total/NA10.346 J 6010B

☼Chromium 0.786 mg/Kg0.105 Total/NA13.66 6010B

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

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Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-C4 (Continued) Lab Sample ID: 560-45526-7

☼Cobalt

MQL (Adj)

0.786 mg/Kg

SDL

0.0220

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA12.38 6010B

☼Copper 1.57 mg/Kg0.158 Total/NA14.95 6010B

☼Iron 15.7 mg/Kg9.27 Total/NA14140 6010B

☼Lead 0.393 mg/Kg0.120 Total/NA14.67 6010B

☼Molybdenum 1.57 mg/Kg0.0982 Total/NA10.341 J 6010B

☼Nickel 1.57 mg/Kg0.0974 Total/NA14.01 6010B

☼Selenium 0.786 mg/Kg0.156 Total/NA10.341 J 6010B

☼Zinc 1.96 mg/Kg0.448 Total/NA115.1 6010B

☼Mercury 0.101 mg/Kg0.00912 Total/NA10.0270 J 7471A

Client Sample ID: A12-C5 Lab Sample ID: 560-45526-8

☼Arsenic

MQL (Adj)

1.89 mg/Kg

SDL

0.137

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA15.29 6010B

☼Barium 0.947 mg/Kg0.179 Total/NA1113 6010B

☼Cadmium 0.474 mg/Kg0.0341 Total/NA10.555 6010B

☼Chromium 0.947 mg/Kg0.127 Total/NA13.01 6010B

☼Cobalt 0.947 mg/Kg0.0265 Total/NA12.16 6010B

☼Copper 1.89 mg/Kg0.190 Total/NA17.49 6010B

☼Iron 18.9 mg/Kg11.2 Total/NA13710 6010B

☼Lead 0.474 mg/Kg0.144 Total/NA19.08 6010B

☼Molybdenum 1.89 mg/Kg0.118 Total/NA10.348 J 6010B

☼Nickel 1.89 mg/Kg0.117 Total/NA13.50 6010B

☼Selenium 0.947 mg/Kg0.188 Total/NA10.524 J 6010B

☼Zinc 2.37 mg/Kg0.540 Total/NA117.2 6010B

☼Mercury 0.119 mg/Kg0.0107 Total/NA10.102 J 7471A

Client Sample ID: A12-C6 Lab Sample ID: 560-45526-9

☼Arsenic

MQL (Adj)

0.186 mg/Kg

SDL

0.0135

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA10.624 6010B

☼Barium 0.0932 mg/Kg0.0176 Total/NA14.35 6010B

☼Cadmium 0.0466 mg/Kg0.00335 Total/NA10.0902 6010B

☼Chromium 0.0932 mg/Kg0.0125 Total/NA10.183 6010B

☼Cobalt 0.0932 mg/Kg0.00261 Total/NA10.140 6010B

☼Copper 0.186 mg/Kg0.0187 Total/NA11.00 6010B

☼Iron 1.86 mg/Kg1.10 Total/NA1272 6010B

☼Lead 0.0466 mg/Kg0.0142 Total/NA11.16 6010B

☼Molybdenum 0.186 mg/Kg0.0116 Total/NA10.0280 J 6010B

☼Nickel 0.186 mg/Kg0.0116 Total/NA10.196 6010B

☼Selenium 0.0932 mg/Kg0.0184 Total/NA10.0376 J 6010B

☼Zinc 0.233 mg/Kg0.0531 Total/NA11.75 6010B

☼Mercury 0.117 mg/Kg0.0105 Total/NA10.0315 J 7471A

Client Sample ID: A12-C7 Lab Sample ID: 560-45526-10

☼Antimony

MQL (Adj)

1.78 mg/Kg

SDL

0.238

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.653 6010B

☼Arsenic 1.78 mg/Kg0.129 Total/NA131.1 6010B

☼Barium 0.890 mg/Kg0.168 Total/NA145.2 6010B

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

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Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-C7 (Continued) Lab Sample ID: 560-45526-10

☼Cadmium

MQL (Adj)

0.445 mg/Kg

SDL

0.0320

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA16.10 6010B

☼Chromium 0.890 mg/Kg0.119 Total/NA11.71 6010B

☼Cobalt 0.890 mg/Kg0.0249 Total/NA11.90 6010B

☼Copper 1.78 mg/Kg0.179 Total/NA146.5 6010B

☼Iron 17.8 mg/Kg10.5 Total/NA12750 6010B

☼Lead 0.445 mg/Kg0.135 Total/NA162.9 6010B

☼Molybdenum 1.78 mg/Kg0.111 Total/NA10.772 J 6010B

☼Nickel 1.78 mg/Kg0.110 Total/NA12.51 6010B

☼Selenium 0.890 mg/Kg0.176 Total/NA10.717 J 6010B

☼Zinc 2.22 mg/Kg0.507 Total/NA178.8 6010B

☼Mercury 0.108 mg/Kg0.00970 Total/NA10.146 7471A

Client Sample ID: A12-D3 Lab Sample ID: 560-45526-11

☼Arsenic

MQL (Adj)

1.57 mg/Kg

SDL

0.114

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA110.5 6010B

☼Barium 0.787 mg/Kg0.149 Total/NA193.9 6010B

☼Cadmium 0.393 mg/Kg0.0283 Total/NA11.01 6010B

☼Chromium 0.787 mg/Kg0.105 Total/NA12.89 6010B

☼Cobalt 0.787 mg/Kg0.0220 Total/NA12.63 6010B

☼Copper 1.57 mg/Kg0.158 Total/NA119.0 6010B

☼Iron 15.7 mg/Kg9.28 Total/NA13590 6010B

☼Lead 0.393 mg/Kg0.120 Total/NA120.3 6010B

☼Molybdenum 1.57 mg/Kg0.0983 Total/NA10.628 J 6010B

☼Nickel 1.57 mg/Kg0.0975 Total/NA13.76 6010B

☼Selenium 0.787 mg/Kg0.156 Total/NA10.322 J 6010B

☼Zinc 1.97 mg/Kg0.448 Total/NA136.1 6010B

☼Mercury 0.113 mg/Kg0.0101 Total/NA10.0633 J 7471A

Client Sample ID: A12-D4 Lab Sample ID: 560-45526-12

☼Antimony

MQL (Adj)

1.60 mg/Kg

SDL

0.213

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.334 6010B

☼Arsenic 1.60 mg/Kg0.116 Total/NA16.13 6010B

☼Barium 0.799 mg/Kg0.151 Total/NA1124 6010B

☼Cadmium 0.399 mg/Kg0.0287 Total/NA10.289 J 6010B

☼Chromium 0.799 mg/Kg0.107 Total/NA13.51 6010B

☼Cobalt 0.799 mg/Kg0.0224 Total/NA12.22 6010B

☼Copper 1.60 mg/Kg0.161 Total/NA13.99 6010B

☼Iron 16.0 mg/Kg9.42 Total/NA13470 6010B

☼Lead 0.399 mg/Kg0.121 Total/NA13.71 6010B

☼Molybdenum 1.60 mg/Kg0.0998 Total/NA10.171 J 6010B

☼Nickel 1.60 mg/Kg0.0990 Total/NA13.65 6010B

☼Selenium 0.799 mg/Kg0.158 Total/NA10.460 J 6010B

☼Zinc 2.00 mg/Kg0.455 Total/NA111.6 6010B

☼Mercury 0.102 mg/Kg0.00919 Total/NA10.0169 J 7471A

Client Sample ID: A12-D5 Lab Sample ID: 560-45526-13

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 13 of 88 6/26/2014

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Page 344: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-D5 (Continued) Lab Sample ID: 560-45526-13

☼Arsenic

MQL (Adj)

2.04 mg/Kg

SDL

0.148

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA15.03 6010B

☼Barium 1.02 mg/Kg0.193 Total/NA183.2 6010B

☼Cadmium 0.510 mg/Kg0.0367 Total/NA10.711 6010B

☼Chromium 1.02 mg/Kg0.137 Total/NA12.74 6010B

☼Cobalt 1.02 mg/Kg0.0286 Total/NA11.91 6010B

☼Copper 2.04 mg/Kg0.205 Total/NA110.1 6010B

☼Iron 20.4 mg/Kg12.0 Total/NA13490 6010B

☼Lead 0.510 mg/Kg0.155 Total/NA111.4 6010B

☼Molybdenum 2.04 mg/Kg0.128 Total/NA10.453 J 6010B

☼Nickel 2.04 mg/Kg0.127 Total/NA12.81 6010B

☼Selenium 1.02 mg/Kg0.202 Total/NA10.273 J 6010B

☼Zinc 2.55 mg/Kg0.582 Total/NA119.8 6010B

☼Mercury 0.115 mg/Kg0.0103 Total/NA10.0476 J 7471A

Client Sample ID: A12-D6 Lab Sample ID: 560-45526-14

☼Arsenic

MQL (Adj)

1.95 mg/Kg

SDL

0.141

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA114.5 6010B

☼Barium 0.974 mg/Kg0.184 Total/NA1140 6010B

☼Cadmium 0.487 mg/Kg0.0351 Total/NA12.54 6010B

☼Chromium 0.974 mg/Kg0.131 Total/NA14.39 6010B

☼Cobalt 0.974 mg/Kg0.0273 Total/NA12.29 6010B

☼Copper 1.95 mg/Kg0.196 Total/NA167.9 6010B

☼Iron 19.5 mg/Kg11.5 Total/NA15600 6010B

☼Lead 0.487 mg/Kg0.148 Total/NA153.5 6010B

☼Molybdenum 1.95 mg/Kg0.122 Total/NA10.890 J 6010B

☼Nickel 1.95 mg/Kg0.121 Total/NA12.58 6010B

☼Selenium 0.974 mg/Kg0.193 Total/NA10.371 J 6010B

☼Zinc 2.44 mg/Kg0.555 Total/NA160.8 6010B

☼Mercury 0.118 mg/Kg0.0106 Total/NA10.0826 J 7471A

Client Sample ID: A12-F2 Lab Sample ID: 560-45526-15

☼Arsenic

MQL (Adj)

1.98 mg/Kg

SDL

0.144

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA18.16 6010B

☼Barium 0.992 mg/Kg0.187 Total/NA1156 6010B

☼Cadmium 0.496 mg/Kg0.0357 Total/NA11.00 6010B

☼Chromium 0.992 mg/Kg0.133 Total/NA13.08 6010B

☼Cobalt 0.992 mg/Kg0.0278 Total/NA12.39 6010B

☼Copper 1.98 mg/Kg0.199 Total/NA133.1 6010B

☼Iron 19.8 mg/Kg11.7 Total/NA13510 6010B

☼Lead 0.496 mg/Kg0.151 Total/NA125.3 6010B

☼Molybdenum 1.98 mg/Kg0.124 Total/NA10.552 J 6010B

☼Nickel 1.98 mg/Kg0.123 Total/NA13.72 6010B

☼Selenium 0.992 mg/Kg0.196 Total/NA10.364 J 6010B

☼Zinc 2.48 mg/Kg0.565 Total/NA150.3 6010B

☼Mercury 0.113 mg/Kg0.0101 Total/NA10.179 7471A

Client Sample ID: A12-F3 Lab Sample ID: 560-45526-16

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 14 of 88 6/26/2014

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Page 345: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-F3 (Continued) Lab Sample ID: 560-45526-16

☼Antimony

MQL (Adj)

1.75 mg/Kg

SDL

0.233

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.292 6010B

☼Arsenic 1.75 mg/Kg0.127 Total/NA14.01 6010B

☼Barium 0.874 mg/Kg0.165 Total/NA191.7 6010B

☼Cadmium 0.437 mg/Kg0.0315 Total/NA10.537 6010B

☼Chromium 0.874 mg/Kg0.117 Total/NA12.67 6010B

☼Cobalt 0.874 mg/Kg0.0245 Total/NA12.27 6010B

☼Copper 1.75 mg/Kg0.176 Total/NA116.8 6010B

☼Iron 17.5 mg/Kg10.3 Total/NA13090 6010B

☼Lead 0.437 mg/Kg0.133 Total/NA19.43 6010B

☼Molybdenum 1.75 mg/Kg0.109 Total/NA10.620 J 6010B

☼Nickel 1.75 mg/Kg0.108 Total/NA13.24 6010B

☼Selenium 0.874 mg/Kg0.173 Total/NA10.501 J 6010B

☼Zinc 2.19 mg/Kg0.498 Total/NA116.7 6010B

☼Mercury 0.108 mg/Kg0.00969 Total/NA10.0226 J 7471A

Client Sample ID: A12-F4 Lab Sample ID: 560-45526-17

☼Antimony

MQL (Adj)

1.78 mg/Kg

SDL

0.238

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.306 6010B

☼Arsenic 1.78 mg/Kg0.129 Total/NA114.4 6010B

☼Barium 0.892 mg/Kg0.169 Total/NA1221 6010B

☼Cadmium 0.446 mg/Kg0.0321 Total/NA11.66 6010B

☼Chromium 0.892 mg/Kg0.120 Total/NA14.72 6010B

☼Cobalt 0.892 mg/Kg0.0250 Total/NA13.46 6010B

☼Copper 1.78 mg/Kg0.179 Total/NA136.8 6010B

☼Iron 17.8 mg/Kg10.5 Total/NA17360 6010B

☼Lead 0.446 mg/Kg0.136 Total/NA131.6 6010B

☼Molybdenum 1.78 mg/Kg0.112 Total/NA10.649 J 6010B

☼Nickel 1.78 mg/Kg0.111 Total/NA15.11 6010B

☼Selenium 0.892 mg/Kg0.177 Total/NA10.687 J 6010B

☼Zinc 2.23 mg/Kg0.509 Total/NA146.4 6010B

☼Mercury 0.104 mg/Kg0.00932 Total/NA10.0621 J 7471A

Client Sample ID: A12-F5 Lab Sample ID: 560-45526-18

☼Arsenic

MQL (Adj)

1.99 mg/Kg

SDL

0.144

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA18.21 6010B

☼Barium 0.996 mg/Kg0.188 Total/NA1156 6010B

☼Cadmium 0.498 mg/Kg0.0359 Total/NA11.23 6010B

☼Chromium 0.996 mg/Kg0.133 Total/NA12.42 6010B

☼Cobalt 0.996 mg/Kg0.0279 Total/NA12.57 6010B

☼Copper 1.99 mg/Kg0.200 Total/NA135.4 6010B

☼Iron 19.9 mg/Kg11.8 Total/NA17190 6010B

☼Lead 0.498 mg/Kg0.152 Total/NA128.4 6010B

☼Molybdenum 1.99 mg/Kg0.125 Total/NA10.470 J 6010B

☼Nickel 1.99 mg/Kg0.124 Total/NA12.59 6010B

☼Zinc 2.49 mg/Kg0.568 Total/NA142.2 6010B

☼Mercury 0.112 mg/Kg0.0101 Total/NA10.0499 J 7471A

Client Sample ID: A12-F6 Lab Sample ID: 560-45526-19

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 15 of 88 6/26/2014

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Page 346: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-F6 (Continued) Lab Sample ID: 560-45526-19

☼Antimony

MQL (Adj)

1.71 mg/Kg

SDL

0.229

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.311 6010B

☼Arsenic 1.71 mg/Kg0.124 Total/NA128.5 6010B

☼Barium 0.857 mg/Kg0.162 Total/NA1105 6010B

☼Cadmium 0.429 mg/Kg0.0309 Total/NA12.82 6010B

☼Chromium 0.857 mg/Kg0.115 Total/NA12.04 6010B

☼Cobalt 0.857 mg/Kg0.0240 Total/NA11.97 6010B

☼Copper 1.71 mg/Kg0.172 Total/NA150.2 6010B

☼Iron 17.1 mg/Kg10.1 Total/NA14360 6010B

☼Lead 0.429 mg/Kg0.130 Total/NA146.7 6010B

☼Molybdenum 1.71 mg/Kg0.107 Total/NA11.05 J 6010B

☼Nickel 1.71 mg/Kg0.106 Total/NA12.50 6010B

☼Selenium 0.857 mg/Kg0.170 Total/NA10.481 J 6010B

☼Zinc 2.14 mg/Kg0.489 Total/NA165.5 6010B

☼Mercury 0.112 mg/Kg0.0101 Total/NA10.133 7471A

Client Sample ID: A12-F7 Lab Sample ID: 560-45526-20

☼Arsenic

MQL (Adj)

1.68 mg/Kg

SDL

0.122

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA15.84 6010B

☼Barium 0.841 mg/Kg0.159 Total/NA138.5 6010B

☼Cadmium 0.421 mg/Kg0.0303 Total/NA11.17 6010B

☼Chromium 0.841 mg/Kg0.113 Total/NA11.44 6010B

☼Cobalt 0.841 mg/Kg0.0236 Total/NA11.39 6010B

☼Copper 1.68 mg/Kg0.169 Total/NA16.03 6010B

☼Iron 16.8 mg/Kg9.93 Total/NA13140 6010B

☼Lead 0.421 mg/Kg0.128 Total/NA15.62 6010B

☼Molybdenum 1.68 mg/Kg0.105 Total/NA10.240 J 6010B

☼Nickel 1.68 mg/Kg0.104 Total/NA11.81 6010B

☼Selenium 0.841 mg/Kg0.167 Total/NA10.288 J 6010B

☼Zinc 2.10 mg/Kg0.480 Total/NA112.1 6010B

Client Sample ID: A12-F8 Lab Sample ID: 560-45526-21

☼Antimony

MQL (Adj)

1.99 mg/Kg

SDL

0.266

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.722 6010B

☼Arsenic 1.99 mg/Kg0.145 Total/NA117.9 6010B

☼Barium 0.997 mg/Kg0.189 Total/NA153.2 6010B

☼Cadmium 0.499 mg/Kg0.0359 Total/NA12.45 6010B

☼Chromium 0.997 mg/Kg0.134 Total/NA11.79 6010B

☼Cobalt 0.997 mg/Kg0.0279 Total/NA11.86 6010B

☼Copper 1.99 mg/Kg0.200 Total/NA151.7 6010B

☼Iron 19.9 mg/Kg11.8 Total/NA12960 6010B

☼Lead 0.499 mg/Kg0.152 Total/NA152.2 6010B

☼Molybdenum 1.99 mg/Kg0.125 Total/NA11.14 J 6010B

☼Nickel 1.99 mg/Kg0.124 Total/NA12.35 6010B

☼Selenium 0.997 mg/Kg0.197 Total/NA10.353 J 6010B

☼Zinc 2.49 mg/Kg0.569 Total/NA188.1 6010B

☼Mercury 0.101 mg/Kg0.00908 Total/NA10.124 7471A

Client Sample ID: A12-G3 Lab Sample ID: 560-45526-22

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 16 of 88 6/26/2014

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Page 347: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-G3 (Continued) Lab Sample ID: 560-45526-22

☼Antimony

MQL (Adj)

1.85 mg/Kg

SDL

0.247

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.614 6010B

☼Arsenic 1.85 mg/Kg0.134 Total/NA118.4 6010B

☼Barium 0.925 mg/Kg0.175 Total/NA1145 6010B

☼Cadmium 0.463 mg/Kg0.0333 Total/NA12.16 6010B

☼Chromium 0.925 mg/Kg0.124 Total/NA12.89 6010B

☼Cobalt 0.925 mg/Kg0.0259 Total/NA12.67 6010B

☼Copper 1.85 mg/Kg0.186 Total/NA199.0 6010B

☼Iron 18.5 mg/Kg10.9 Total/NA15680 6010B

☼Lead 0.463 mg/Kg0.141 Total/NA1325 6010B

☼Molybdenum 1.85 mg/Kg0.116 Total/NA11.24 J 6010B

☼Nickel 1.85 mg/Kg0.115 Total/NA13.72 6010B

☼Zinc 2.31 mg/Kg0.527 Total/NA177.3 6010B

☼Mercury 0.100 mg/Kg0.00902 Total/NA10.228 7471A

Client Sample ID: A12-G4 Lab Sample ID: 560-45526-23

☼Antimony

MQL (Adj)

1.89 mg/Kg

SDL

0.252

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.791 6010B

☼Arsenic 1.89 mg/Kg0.137 Total/NA134.8 6010B

☼Barium 0.943 mg/Kg0.178 Total/NA1153 6010B

☼Cadmium 0.472 mg/Kg0.0340 Total/NA12.78 6010B

☼Chromium 0.943 mg/Kg0.126 Total/NA13.30 6010B

☼Cobalt 0.943 mg/Kg0.0264 Total/NA12.81 6010B

☼Copper 1.89 mg/Kg0.190 Total/NA163.4 6010B

☼Iron 18.9 mg/Kg11.1 Total/NA15030 6010B

☼Lead 0.472 mg/Kg0.143 Total/NA160.4 6010B

☼Molybdenum 1.89 mg/Kg0.118 Total/NA11.26 J 6010B

☼Nickel 1.89 mg/Kg0.117 Total/NA14.17 6010B

☼Selenium 0.943 mg/Kg0.187 Total/NA10.563 J 6010B

☼Zinc 2.36 mg/Kg0.538 Total/NA178.8 6010B

☼Mercury 0.114 mg/Kg0.0103 Total/NA10.170 7471A

Client Sample ID: A12-G5 Lab Sample ID: 560-45526-24

☼Antimony

MQL (Adj)

1.97 mg/Kg

SDL

0.263

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.493 6010B

☼Arsenic 1.97 mg/Kg0.143 Total/NA129.4 6010B

☼Barium 0.984 mg/Kg0.186 Total/NA1114 6010B

☼Cadmium 0.492 mg/Kg0.0354 Total/NA12.68 6010B

☼Chromium 0.984 mg/Kg0.132 Total/NA12.57 6010B

☼Cobalt 0.984 mg/Kg0.0275 Total/NA12.21 6010B

☼Copper 1.97 mg/Kg0.198 Total/NA1103 6010B

☼Iron 19.7 mg/Kg11.6 Total/NA14990 6010B

☼Lead 0.492 mg/Kg0.150 Total/NA152.8 6010B

☼Molybdenum 1.97 mg/Kg0.123 Total/NA10.916 J 6010B

☼Nickel 1.97 mg/Kg0.122 Total/NA13.20 6010B

☼Selenium 0.984 mg/Kg0.195 Total/NA10.361 J 6010B

☼Zinc 2.46 mg/Kg0.561 Total/NA169.9 6010B

☼Mercury 0.104 mg/Kg0.00940 Total/NA10.137 7471A

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 17 of 88 6/26/2014

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Page 348: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-G6 Lab Sample ID: 560-45526-25

☼Antimony

MQL (Adj)

1.70 mg/Kg

SDL

0.226

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.436 6010B

☼Arsenic 1.70 mg/Kg0.123 Total/NA116.5 6010B

☼Barium 0.848 mg/Kg0.160 Total/NA1107 6010B

☼Cadmium 0.424 mg/Kg0.0305 Total/NA11.52 6010B

☼Chromium 0.848 mg/Kg0.114 Total/NA13.08 6010B

☼Cobalt 0.848 mg/Kg0.0237 Total/NA12.16 6010B

☼Copper 1.70 mg/Kg0.170 Total/NA122.5 6010B

☼Iron 17.0 mg/Kg10.0 Total/NA14070 6010B

☼Lead 0.424 mg/Kg0.129 Total/NA131.8 6010B

☼Molybdenum 1.70 mg/Kg0.106 Total/NA10.612 J 6010B

☼Nickel 1.70 mg/Kg0.105 Total/NA13.44 6010B

☼Selenium 0.848 mg/Kg0.168 Total/NA10.396 J 6010B

☼Zinc 2.12 mg/Kg0.483 Total/NA140.4 6010B

☼Mercury 0.108 mg/Kg0.00971 Total/NA10.0209 J 7471A

Client Sample ID: A12-G7 Lab Sample ID: 560-45526-26

☼Arsenic

MQL (Adj)

1.76 mg/Kg

SDL

0.128

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA16.01 6010B

☼Barium 0.880 mg/Kg0.166 Total/NA173.1 6010B

☼Cadmium 0.440 mg/Kg0.0317 Total/NA10.472 6010B

☼Chromium 0.880 mg/Kg0.118 Total/NA11.44 6010B

☼Cobalt 0.880 mg/Kg0.0246 Total/NA11.32 6010B

☼Copper 1.76 mg/Kg0.177 Total/NA110.8 6010B

☼Iron 17.6 mg/Kg10.4 Total/NA12390 6010B

☼Lead 0.440 mg/Kg0.134 Total/NA111.5 6010B

☼Molybdenum 1.76 mg/Kg0.110 Total/NA10.216 J 6010B

☼Nickel 1.76 mg/Kg0.109 Total/NA11.88 6010B

☼Zinc 2.20 mg/Kg0.502 Total/NA124.3 6010B

☼Mercury 0.100 mg/Kg0.00904 Total/NA10.104 7471A

Client Sample ID: A12-G8 Lab Sample ID: 560-45526-27

☼Antimony

MQL (Adj)

1.79 mg/Kg

SDL

0.239

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J1.16 6010B

☼Arsenic 1.79 mg/Kg0.130 Total/NA131.8 6010B

☼Barium 0.894 mg/Kg0.169 Total/NA160.2 6010B

☼Cadmium 0.447 mg/Kg0.0322 Total/NA14.18 6010B

☼Chromium 0.894 mg/Kg0.120 Total/NA11.72 6010B

☼Cobalt 0.894 mg/Kg0.0250 Total/NA11.80 6010B

☼Copper 1.79 mg/Kg0.180 Total/NA167.9 6010B

☼Iron 17.9 mg/Kg10.5 Total/NA12710 6010B

☼Lead 0.447 mg/Kg0.136 Total/NA182.7 6010B

☼Molybdenum 1.79 mg/Kg0.112 Total/NA11.30 J 6010B

☼Nickel 1.79 mg/Kg0.111 Total/NA12.42 6010B

☼Selenium 0.894 mg/Kg0.177 Total/NA10.853 J 6010B

☼Zinc 2.23 mg/Kg0.509 Total/NA1173 6010B

☼Mercury 0.106 mg/Kg0.00957 Total/NA10.0299 J 7471A

Client Sample ID: A12-H4 Lab Sample ID: 560-45526-28

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 18 of 88 6/26/2014

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Page 349: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-H4 (Continued) Lab Sample ID: 560-45526-28

☼Antimony

MQL (Adj)

1.91 mg/Kg

SDL

0.255

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.557 6010B

☼Arsenic 1.91 mg/Kg0.138 Total/NA110.3 6010B

☼Barium 0.954 mg/Kg0.180 Total/NA1173 6010B

☼Cadmium 0.477 mg/Kg0.0344 Total/NA10.595 6010B

☼Chromium 0.954 mg/Kg0.128 Total/NA12.55 6010B

☼Cobalt 0.954 mg/Kg0.0267 Total/NA12.32 6010B

☼Copper 1.91 mg/Kg0.192 Total/NA127.3 6010B

☼Iron 19.1 mg/Kg11.3 Total/NA13730 6010B

☼Lead 0.477 mg/Kg0.145 Total/NA121.8 6010B

☼Molybdenum 1.91 mg/Kg0.119 Total/NA10.954 J 6010B

☼Nickel 1.91 mg/Kg0.118 Total/NA13.41 6010B

☼Selenium 0.954 mg/Kg0.189 Total/NA10.331 J 6010B

☼Zinc 2.39 mg/Kg0.544 Total/NA141.6 6010B

☼Mercury 0.113 mg/Kg0.0102 Total/NA10.0262 J 7471A

Client Sample ID: A12-H5 Lab Sample ID: 560-45526-29

☼Antimony

MQL (Adj)

1.90 mg/Kg

SDL

0.253

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.309 6010B

☼Arsenic 1.90 mg/Kg0.137 Total/NA19.81 6010B

☼Barium 0.948 mg/Kg0.179 Total/NA1110 6010B

☼Cadmium 0.474 mg/Kg0.0341 Total/NA10.712 6010B

☼Chromium 0.948 mg/Kg0.127 Total/NA11.73 6010B

☼Cobalt 0.948 mg/Kg0.0265 Total/NA11.74 6010B

☼Copper 1.90 mg/Kg0.191 Total/NA112.5 6010B

☼Iron 19.0 mg/Kg11.2 Total/NA13140 6010B

☼Lead 0.474 mg/Kg0.144 Total/NA123.6 6010B

☼Molybdenum 1.90 mg/Kg0.119 Total/NA10.477 J 6010B

☼Nickel 1.90 mg/Kg0.118 Total/NA12.49 6010B

☼Selenium 0.948 mg/Kg0.188 Total/NA10.239 J 6010B

☼Zinc 2.37 mg/Kg0.540 Total/NA146.1 6010B

☼Mercury 0.114 mg/Kg0.0102 Total/NA10.0702 J 7471A

Client Sample ID: A12-H6 Lab Sample ID: 560-45526-30

☼Arsenic

MQL (Adj)

1.73 mg/Kg

SDL

0.125

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA112.8 6010B

☼Barium 0.865 mg/Kg0.163 Total/NA151.2 6010B

☼Cadmium 0.432 mg/Kg0.0311 Total/NA11.02 6010B

☼Chromium 0.865 mg/Kg0.116 Total/NA11.66 6010B

☼Cobalt 0.865 mg/Kg0.0242 Total/NA11.41 6010B

☼Copper 1.73 mg/Kg0.174 Total/NA111.9 6010B

☼Iron 17.3 mg/Kg10.2 Total/NA14110 6010B

☼Lead 0.432 mg/Kg0.132 Total/NA117.8 6010B

☼Molybdenum 1.73 mg/Kg0.108 Total/NA11.37 J 6010B

☼Nickel 1.73 mg/Kg0.107 Total/NA12.14 6010B

☼Selenium 0.865 mg/Kg0.171 Total/NA10.240 J 6010B

☼Zinc 2.16 mg/Kg0.493 Total/NA122.6 6010B

Client Sample ID: A12-H7 Lab Sample ID: 560-45526-31

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 19 of 88 6/26/2014

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Page 350: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-H7 (Continued) Lab Sample ID: 560-45526-31

☼Antimony

MQL (Adj)

1.95 mg/Kg

SDL

0.261

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.348 6010B

☼Arsenic 1.95 mg/Kg0.142 Total/NA111.6 6010B

☼Barium 0.976 mg/Kg0.185 Total/NA1131 6010B

☼Cadmium 0.488 mg/Kg0.0351 Total/NA10.863 6010B

☼Chromium 0.976 mg/Kg0.131 Total/NA12.76 6010B

☼Cobalt 0.976 mg/Kg0.0273 Total/NA12.21 6010B

☼Copper 1.95 mg/Kg0.196 Total/NA119.5 6010B

☼Iron 19.5 mg/Kg11.5 Total/NA14460 6010B

☼Lead 0.488 mg/Kg0.149 Total/NA121.8 6010B

☼Molybdenum 1.95 mg/Kg0.122 Total/NA10.552 J 6010B

☼Nickel 1.95 mg/Kg0.121 Total/NA13.34 6010B

☼Selenium 0.976 mg/Kg0.193 Total/NA10.251 J 6010B

☼Zinc 2.44 mg/Kg0.557 Total/NA141.2 6010B

☼Mercury 0.105 mg/Kg0.00947 Total/NA10.0317 J 7471A

Client Sample ID: A12-H8 Lab Sample ID: 560-45526-32

☼Arsenic

MQL (Adj)

1.55 mg/Kg

SDL

0.112

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA13.64 6010B

☼Barium 0.773 mg/Kg0.146 Total/NA133.5 6010B

☼Cadmium 0.386 mg/Kg0.0278 Total/NA10.411 6010B

☼Chromium 0.773 mg/Kg0.104 Total/NA11.56 6010B

☼Cobalt 0.773 mg/Kg0.0216 Total/NA11.35 6010B

☼Copper 1.55 mg/Kg0.155 Total/NA17.83 6010B

☼Iron 15.5 mg/Kg9.12 Total/NA12740 6010B

☼Lead 0.386 mg/Kg0.118 Total/NA17.23 6010B

☼Molybdenum 1.55 mg/Kg0.0966 Total/NA10.149 J 6010B

☼Nickel 1.55 mg/Kg0.0958 Total/NA12.04 6010B

☼Selenium 0.773 mg/Kg0.153 Total/NA10.270 J 6010B

☼Zinc 1.93 mg/Kg0.440 Total/NA116.1 6010B

Client Sample ID: A12-I5 Lab Sample ID: 560-45526-33

☼Arsenic

MQL (Adj)

1.76 mg/Kg

SDL

0.128

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA17.66 6010B

☼Barium 0.880 mg/Kg0.166 Total/NA173.2 6010B

☼Cadmium 0.440 mg/Kg0.0317 Total/NA10.566 6010B

☼Chromium 0.880 mg/Kg0.118 Total/NA11.93 6010B

☼Cobalt 0.880 mg/Kg0.0246 Total/NA11.75 6010B

☼Copper 1.76 mg/Kg0.177 Total/NA121.5 6010B

☼Iron 17.6 mg/Kg10.4 Total/NA13010 6010B

☼Lead 0.440 mg/Kg0.134 Total/NA121.4 6010B

☼Molybdenum 1.76 mg/Kg0.110 Total/NA10.563 J 6010B

☼Nickel 1.76 mg/Kg0.109 Total/NA12.62 6010B

☼Selenium 0.880 mg/Kg0.174 Total/NA10.425 J 6010B

☼Zinc 2.20 mg/Kg0.501 Total/NA127.6 6010B

☼Mercury 0.106 mg/Kg0.00958 Total/NA10.0177 J 7471A

Client Sample ID: A12-I6 Lab Sample ID: 560-45526-34

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 20 of 88 6/26/2014

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Page 351: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-I6 (Continued) Lab Sample ID: 560-45526-34

☼Arsenic

MQL (Adj)

1.83 mg/Kg

SDL

0.133

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA15.01 6010B

☼Barium 0.914 mg/Kg0.173 Total/NA185.7 6010B

☼Cadmium 0.457 mg/Kg0.0329 Total/NA10.425 J 6010B

☼Chromium 0.914 mg/Kg0.123 Total/NA12.51 6010B

☼Cobalt 0.914 mg/Kg0.0256 Total/NA11.93 6010B

☼Copper 1.83 mg/Kg0.184 Total/NA111.3 6010B

☼Iron 18.3 mg/Kg10.8 Total/NA13510 6010B

☼Lead 0.457 mg/Kg0.139 Total/NA113.9 6010B

☼Molybdenum 1.83 mg/Kg0.114 Total/NA10.404 J 6010B

☼Nickel 1.83 mg/Kg0.113 Total/NA12.94 6010B

☼Selenium 0.914 mg/Kg0.181 Total/NA10.301 J 6010B

☼Zinc 2.29 mg/Kg0.521 Total/NA118.8 6010B

Client Sample ID: A12-I7 Lab Sample ID: 560-45526-35

☼Arsenic

MQL (Adj)

1.88 mg/Kg

SDL

0.136

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA18.17 6010B

☼Barium 0.938 mg/Kg0.177 Total/NA196.6 6010B

☼Cadmium 0.469 mg/Kg0.0338 Total/NA10.671 6010B

☼Chromium 0.938 mg/Kg0.126 Total/NA14.51 6010B

☼Cobalt 0.938 mg/Kg0.0263 Total/NA13.20 6010B

☼Copper 1.88 mg/Kg0.189 Total/NA110.1 6010B

☼Iron 18.8 mg/Kg11.1 Total/NA15740 6010B

☼Lead 0.469 mg/Kg0.143 Total/NA115.3 6010B

☼Molybdenum 1.88 mg/Kg0.117 Total/NA10.361 J 6010B

☼Nickel 1.88 mg/Kg0.116 Total/NA15.69 6010B

☼Selenium 0.938 mg/Kg0.186 Total/NA10.311 J 6010B

☼Zinc 2.34 mg/Kg0.535 Total/NA126.8 6010B

☼Mercury 0.117 mg/Kg0.0105 Total/NA10.0313 J 7471A

Client Sample ID: A12-I8 Lab Sample ID: 560-45526-36

☼Arsenic

MQL (Adj)

1.80 mg/Kg

SDL

0.130

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA14.07 6010B

☼Barium 0.899 mg/Kg0.170 Total/NA1140 6010B

☼Cadmium 0.449 mg/Kg0.0324 Total/NA10.399 J 6010B

☼Chromium 0.899 mg/Kg0.120 Total/NA14.47 6010B

☼Cobalt 0.899 mg/Kg0.0252 Total/NA13.13 6010B

☼Copper 1.80 mg/Kg0.181 Total/NA15.77 6010B

☼Iron 18.0 mg/Kg10.6 Total/NA15350 6010B

☼Lead 0.449 mg/Kg0.137 Total/NA17.19 6010B

☼Molybdenum 1.80 mg/Kg0.112 Total/NA10.218 J 6010B

☼Nickel 1.80 mg/Kg0.111 Total/NA15.21 6010B

☼Selenium 0.899 mg/Kg0.178 Total/NA10.276 J 6010B

☼Zinc 2.25 mg/Kg0.512 Total/NA118.6 6010B

☼Mercury 0.105 mg/Kg0.00946 Total/NA10.0112 J 7471A

Client Sample ID: A12-I9 Lab Sample ID: 560-45526-37

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 21 of 88 6/26/2014

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Page 352: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-I9 (Continued) Lab Sample ID: 560-45526-37

☼Arsenic

MQL (Adj)

1.94 mg/Kg

SDL

0.141

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA15.54 6010B

☼Barium 0.970 mg/Kg0.183 Total/NA1216 6010B

☼Cadmium 0.485 mg/Kg0.0349 Total/NA10.495 6010B

☼Chromium 0.970 mg/Kg0.130 Total/NA15.02 6010B

☼Cobalt 0.970 mg/Kg0.0272 Total/NA13.22 6010B

☼Copper 1.94 mg/Kg0.195 Total/NA16.90 6010B

☼Iron 19.4 mg/Kg11.5 Total/NA15960 6010B

☼Lead 0.485 mg/Kg0.148 Total/NA18.23 6010B

☼Molybdenum 1.94 mg/Kg0.121 Total/NA10.198 J 6010B

☼Nickel 1.94 mg/Kg0.120 Total/NA15.41 6010B

☼Selenium 0.970 mg/Kg0.192 Total/NA10.254 J 6010B

☼Zinc 2.43 mg/Kg0.553 Total/NA122.2 6010B

Client Sample ID: A12-J6 Lab Sample ID: 560-45526-38

☼Antimony

MQL (Adj)

1.86 mg/Kg

SDL

0.249

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.333 6010B

☼Arsenic 1.86 mg/Kg0.135 Total/NA16.22 6010B

☼Barium 0.932 mg/Kg0.176 Total/NA1104 6010B

☼Cadmium 0.466 mg/Kg0.0336 Total/NA10.353 J 6010B

☼Chromium 0.932 mg/Kg0.125 Total/NA14.20 6010B

☼Cobalt 0.932 mg/Kg0.0261 Total/NA12.93 6010B

☼Copper 1.86 mg/Kg0.187 Total/NA19.63 6010B

☼Iron 18.6 mg/Kg11.0 Total/NA15080 6010B

☼Lead 0.466 mg/Kg0.142 Total/NA19.74 6010B

☼Molybdenum 1.86 mg/Kg0.117 Total/NA10.682 J 6010B

☼Nickel 1.86 mg/Kg0.116 Total/NA15.28 6010B

☼Selenium 0.932 mg/Kg0.185 Total/NA10.402 J 6010B

☼Zinc 2.33 mg/Kg0.531 Total/NA120.4 6010B

Client Sample ID: A12-J7 Lab Sample ID: 560-45526-39

☼Antimony

MQL (Adj)

2.03 mg/Kg

SDL

0.271

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.358 6010B

☼Arsenic 2.03 mg/Kg0.147 Total/NA117.6 6010B

☼Barium 1.01 mg/Kg0.192 Total/NA1138 6010B

☼Cadmium 0.507 mg/Kg0.0365 Total/NA10.625 6010B

☼Chromium 1.01 mg/Kg0.136 Total/NA14.58 6010B

☼Cobalt 1.01 mg/Kg0.0284 Total/NA13.32 6010B

☼Copper 2.03 mg/Kg0.204 Total/NA18.38 6010B

☼Iron 20.3 mg/Kg12.0 Total/NA15710 6010B

☼Lead 0.507 mg/Kg0.154 Total/NA112.8 6010B

☼Molybdenum 2.03 mg/Kg0.127 Total/NA10.420 J 6010B

☼Nickel 2.03 mg/Kg0.126 Total/NA16.01 6010B

☼Selenium 1.01 mg/Kg0.201 Total/NA10.368 J 6010B

☼Zinc 2.54 mg/Kg0.579 Total/NA128.5 6010B

☼Mercury 0.118 mg/Kg0.0107 Total/NA10.0513 J 7471A

Client Sample ID: A12-J8 Lab Sample ID: 560-45526-40

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 22 of 88 6/26/2014

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Page 353: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-J8 (Continued) Lab Sample ID: 560-45526-40

☼Antimony

MQL (Adj)

1.62 mg/Kg

SDL

0.216

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.371 6010B

☼Arsenic 1.62 mg/Kg0.118 Total/NA123.4 6010B

☼Barium 0.811 mg/Kg0.153 Total/NA1111 6010B

☼Cadmium 0.405 mg/Kg0.0292 Total/NA11.85 6010B

☼Chromium 0.811 mg/Kg0.109 Total/NA14.75 6010B

☼Cobalt 0.811 mg/Kg0.0227 Total/NA13.47 6010B

☼Copper 1.62 mg/Kg0.163 Total/NA116.3 6010B

☼Iron 16.2 mg/Kg9.57 Total/NA16400 6010B

☼Lead 0.405 mg/Kg0.123 Total/NA133.7 6010B

☼Molybdenum 1.62 mg/Kg0.101 Total/NA10.555 J 6010B

☼Nickel 1.62 mg/Kg0.101 Total/NA16.49 6010B

☼Selenium 0.811 mg/Kg0.161 Total/NA10.303 J 6010B

☼Zinc 2.03 mg/Kg0.462 Total/NA151.2 6010B

☼Mercury 0.110 mg/Kg0.00991 Total/NA10.201 7471A

Client Sample ID: A12-J9 Lab Sample ID: 560-45526-41

☼Arsenic

MQL (Adj)

1.76 mg/Kg

SDL

0.127

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA12.75 6010B

☼Barium 0.878 mg/Kg0.166 Total/NA1159 6010B

☼Cadmium 0.439 mg/Kg0.0316 Total/NA10.375 J 6010B

☼Chromium 0.878 mg/Kg0.118 Total/NA15.59 6010B

☼Cobalt 0.878 mg/Kg0.0246 Total/NA13.57 6010B

☼Copper 1.76 mg/Kg0.177 Total/NA15.23 6010B

☼Iron 17.6 mg/Kg10.4 Total/NA17060 6010B

☼Lead 0.439 mg/Kg0.134 Total/NA15.58 6010B

☼Molybdenum 1.76 mg/Kg0.110 Total/NA10.269 J 6010B

☼Nickel 1.76 mg/Kg0.109 Total/NA16.37 6010B

☼Zinc 2.20 mg/Kg0.501 Total/NA120.6 6010B

Client Sample ID: A12-J10 Lab Sample ID: 560-45526-42

☼Antimony

MQL (Adj)

2.08 mg/Kg

SDL

0.278

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.735 6010B

☼Arsenic 2.08 mg/Kg0.151 Total/NA111.3 6010B

☼Barium 1.04 mg/Kg0.197 Total/NA1190 6010B

☼Cadmium 0.521 mg/Kg0.0375 Total/NA11.07 6010B

☼Chromium 1.04 mg/Kg0.140 Total/NA15.38 6010B

☼Cobalt 1.04 mg/Kg0.0292 Total/NA13.52 6010B

☼Copper 2.08 mg/Kg0.209 Total/NA132.8 6010B

☼Iron 20.8 mg/Kg12.3 Total/NA16320 6010B

☼Lead 0.521 mg/Kg0.159 Total/NA134.2 6010B

☼Molybdenum 2.08 mg/Kg0.130 Total/NA10.811 J 6010B

☼Nickel 2.08 mg/Kg0.129 Total/NA16.24 6010B

☼Selenium 1.04 mg/Kg0.206 Total/NA10.620 J 6010B

☼Zinc 2.61 mg/Kg0.594 Total/NA154.6 6010B

☼Mercury 0.120 mg/Kg0.0108 Total/NA10.0247 J 7471A

Client Sample ID: A12-K7 Lab Sample ID: 560-45526-43

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

Page 23 of 88 6/26/2014

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Page 354: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-K7 (Continued) Lab Sample ID: 560-45526-43

☼Antimony

MQL (Adj)

1.92 mg/Kg

SDL

0.257

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.380 6010B

☼Arsenic 1.92 mg/Kg0.139 Total/NA16.01 6010B

☼Barium 0.962 mg/Kg0.182 Total/NA1124 6010B

☼Cadmium 0.481 mg/Kg0.0346 Total/NA10.539 6010B

☼Chromium 0.962 mg/Kg0.129 Total/NA15.16 6010B

☼Cobalt 0.962 mg/Kg0.0269 Total/NA13.34 6010B

☼Copper 1.92 mg/Kg0.193 Total/NA18.69 6010B

☼Iron 19.2 mg/Kg11.3 Total/NA16120 6010B

☼Lead 0.481 mg/Kg0.146 Total/NA19.22 6010B

☼Molybdenum 1.92 mg/Kg0.120 Total/NA10.372 J 6010B

☼Nickel 1.92 mg/Kg0.119 Total/NA16.10 6010B

☼Selenium 0.962 mg/Kg0.190 Total/NA10.260 J 6010B

☼Zinc 2.40 mg/Kg0.548 Total/NA125.3 6010B

☼Mercury 0.114 mg/Kg0.0103 Total/NA10.0163 J 7471A

Client Sample ID: A12-K8 Lab Sample ID: 560-45526-44

☼Arsenic

MQL (Adj)

1.80 mg/Kg

SDL

0.130

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA13.91 6010B

☼Barium 0.898 mg/Kg0.170 Total/NA190.7 6010B

☼Cadmium 0.449 mg/Kg0.0323 Total/NA10.439 J 6010B

☼Chromium 0.898 mg/Kg0.120 Total/NA15.22 6010B

☼Cobalt 0.898 mg/Kg0.0251 Total/NA13.49 6010B

☼Copper 1.80 mg/Kg0.180 Total/NA16.48 6010B

☼Iron 18.0 mg/Kg10.6 Total/NA16920 6010B

☼Lead 0.449 mg/Kg0.137 Total/NA17.56 6010B

☼Molybdenum 1.80 mg/Kg0.112 Total/NA10.607 J 6010B

☼Nickel 1.80 mg/Kg0.111 Total/NA16.13 6010B

☼Selenium 0.898 mg/Kg0.178 Total/NA10.391 J 6010B

☼Zinc 2.24 mg/Kg0.512 Total/NA124.4 6010B

☼Mercury 0.231 mg/Kg0.0208 Total/NA20.476 7471A

Client Sample ID: A12-K9 Lab Sample ID: 560-45526-45

☼Antimony

MQL (Adj)

2.11 mg/Kg

SDL

0.282

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.447 6010B

☼Arsenic 2.11 mg/Kg0.153 Total/NA111.2 6010B

☼Barium 1.06 mg/Kg0.200 Total/NA1308 6010B

☼Cadmium 0.528 mg/Kg0.0380 Total/NA10.537 6010B

☼Chromium 1.06 mg/Kg0.141 Total/NA15.58 6010B

☼Cobalt 1.06 mg/Kg0.0296 Total/NA13.75 6010B

☼Copper 2.11 mg/Kg0.212 Total/NA112.8 6010B

☼Iron 21.1 mg/Kg12.5 Total/NA16830 6010B

☼Lead 0.528 mg/Kg0.161 Total/NA111.6 6010B

☼Molybdenum 2.11 mg/Kg0.132 Total/NA10.549 J 6010B

☼Nickel 2.11 mg/Kg0.131 Total/NA16.63 6010B

☼Selenium 1.06 mg/Kg0.209 Total/NA10.292 J 6010B

☼Zinc 2.64 mg/Kg0.602 Total/NA130.4 6010B

Client Sample ID: A12-K10 Lab Sample ID: 560-45526-46

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

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Page 355: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Detection SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-K10 (Continued) Lab Sample ID: 560-45526-46

☼Antimony

MQL (Adj)

2.07 mg/Kg

SDL

0.277

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA1J0.928 6010B

☼Arsenic 2.07 mg/Kg0.150 Total/NA122.3 6010B

☼Barium 1.04 mg/Kg0.196 Total/NA1182 6010B

☼Cadmium 0.518 mg/Kg0.0373 Total/NA12.41 6010B

☼Chromium 1.04 mg/Kg0.139 Total/NA15.55 6010B

☼Cobalt 1.04 mg/Kg0.0290 Total/NA13.70 6010B

☼Copper 2.07 mg/Kg0.208 Total/NA183.5 6010B

☼Iron 20.7 mg/Kg12.2 Total/NA16210 6010B

☼Lead 0.518 mg/Kg0.158 Total/NA183.6 6010B

☼Molybdenum 2.07 mg/Kg0.130 Total/NA11.41 J 6010B

☼Nickel 2.07 mg/Kg0.128 Total/NA16.22 6010B

☼Selenium 1.04 mg/Kg0.205 Total/NA10.676 J 6010B

☼Zinc 2.59 mg/Kg0.591 Total/NA1116 6010B

☼Mercury 0.110 mg/Kg0.00991 Total/NA10.0890 J 7471A

TestAmerica Corpus Christi

This Detection Summary does not include radiochemical test results.

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Page 356: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-1Client Sample ID: A12-A5Matrix: SolidDate Collected: 01/29/14 13:10

Percent Solids: 99.1Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.232 U 1.74 0.232 mg/Kg ☼ 02/20/14 08:30 02/20/14 12:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.74 0.126 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Arsenic 4.96

0.870 0.164 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Barium 61.7

0.435 0.0313 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Cadmium 0.902

0.870 0.117 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Chromium 2.07

0.870 0.0244 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Cobalt 1.67

1.74 0.175 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Copper 22.3

17.4 10.3 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Iron 3120

0.435 0.132 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Lead 20.4

1.74 0.109 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Molybdenum 0.396 J

1.74 0.108 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Nickel 2.49

0.870 0.172 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Selenium 0.241 J

0.435 0.0957 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Silver 0.0957 U

2.18 0.496 mg/Kg 02/20/14 08:30 02/20/14 12:44 1☼Zinc 30.8

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0312 J 0.108 0.00973 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:25 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 0.93 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 99

Lab Sample ID: 560-45526-2Client Sample ID: A12-A6Matrix: SolidDate Collected: 01/21/14 10:45

Percent Solids: 98.8Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.205 U 1.53 0.205 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:00 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.53 0.111 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Arsenic 4.49

0.767 0.145 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Barium 59.7

0.384 0.0276 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Cadmium 0.516

0.767 0.103 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Chromium 1.58

0.767 0.0215 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Cobalt 1.43

1.53 0.154 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Copper 10.7

15.3 9.05 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Iron 2490

0.384 0.117 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Lead 11.8

1.53 0.0959 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Molybdenum 0.283 J

1.53 0.0951 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Nickel 1.98

0.767 0.152 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Selenium 0.152 U

0.384 0.0844 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Silver 0.0844 U

1.92 0.437 mg/Kg 02/20/14 08:30 02/20/14 13:00 1☼Zinc 17.1

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0217 J 0.115 0.0103 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:33 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 357: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-2Client Sample ID: A12-A6Matrix: SolidDate Collected: 01/21/14 10:45

Date Received: 02/18/14 09:30

General ChemistryMQL (Adj) SDL

Percent Moisture 1.2 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 99

Lab Sample ID: 560-45526-3Client Sample ID: A12-A7Matrix: SolidDate Collected: 01/21/14 10:25

Percent Solids: 97.9Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.255 U 1.91 0.255 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:04 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.91 0.138 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Arsenic 3.21

0.954 0.180 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Barium 36.4

0.477 0.0344 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Cadmium 0.296 J

0.954 0.128 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Chromium 1.83

0.954 0.0267 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Cobalt 1.21

1.91 0.192 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Copper 3.78

19.1 11.3 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Iron 2500

0.477 0.145 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Lead 4.46

1.91 0.119 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Molybdenum 0.158 J

1.91 0.118 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Nickel 1.91

0.954 0.189 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Selenium 0.189 U

0.477 0.105 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Silver 0.105 U

2.39 0.544 mg/Kg 02/20/14 08:30 02/20/14 13:04 1☼Zinc 11.4

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0235 J 0.113 0.0102 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.1 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98 H

Lab Sample ID: 560-45526-4Client Sample ID: A12-B5Matrix: SolidDate Collected: 01/14/14 08:25

Percent Solids: 98.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.255 U 1.91 0.255 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.91 0.138 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Arsenic 2.99

0.953 0.180 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Barium 84.7

0.477 0.0343 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Cadmium 0.436 J

0.953 0.128 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Chromium 2.60

0.953 0.0267 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Cobalt 1.77

1.91 0.192 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Copper 9.89

19.1 11.3 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Iron 3210

0.477 0.145 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Lead 7.59

1.91 0.119 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Molybdenum 0.564 J

1.91 0.118 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Nickel 2.69

TestAmerica Corpus Christi

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Page 358: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-4Client Sample ID: A12-B5Matrix: SolidDate Collected: 01/14/14 08:25

Percent Solids: 98.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Selenium 0.236 J 0.953 0.189 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.477 0.105 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Silver 0.105 U

2.38 0.543 mg/Kg 02/20/14 08:30 02/20/14 13:20 1☼Zinc 17.5

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0289 J 0.107 0.00966 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:38 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.0 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98 H

Lab Sample ID: 560-45526-5Client Sample ID: A12-B6Matrix: SolidDate Collected: 01/21/14 10:35

Percent Solids: 98.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.255 U 1.91 0.255 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:25 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.91 0.139 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Arsenic 1.59 J

0.955 0.181 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Barium 31.4

0.478 0.0344 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Cadmium 0.212 J

0.955 0.128 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Chromium 1.45

0.955 0.0268 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Cobalt 1.27

1.91 0.192 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Copper 2.97

19.1 11.3 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Iron 2570

0.478 0.145 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Lead 3.31

1.91 0.119 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Molybdenum 0.119 U

1.91 0.118 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Nickel 1.70 J

0.955 0.189 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Selenium 0.189 U

0.478 0.105 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Silver 0.105 U

2.39 0.545 mg/Kg 02/20/14 08:30 02/20/14 13:25 1☼Zinc 9.57

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0139 J 0.106 0.00951 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:40 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 1.3 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 99 H

Lab Sample ID: 560-45526-6Client Sample ID: A12-B7Matrix: SolidDate Collected: 01/21/14 10:30

Percent Solids: 98.5Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.213 U 1.60 0.213 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:29 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.60 0.116 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Arsenic 1.54 J

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Page 359: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-6Client Sample ID: A12-B7Matrix: SolidDate Collected: 01/21/14 10:30

Percent Solids: 98.5Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Barium 23.0 0.799 0.151 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:29 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.400 0.0288 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Cadmium 0.208 J

0.799 0.107 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Chromium 1.50

0.799 0.0224 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Cobalt 1.30

1.60 0.161 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Copper 1.79

16.0 9.43 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Iron 2490

0.400 0.122 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Lead 2.63

1.60 0.0999 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Molybdenum 0.0999 U

1.60 0.0991 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Nickel 1.86

0.799 0.158 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Selenium 0.170 J

0.400 0.0879 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Silver 0.0879 U

2.00 0.455 mg/Kg 02/20/14 08:30 02/20/14 13:29 1☼Zinc 7.62

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0104 U 0.116 0.0104 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:42 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 1.5 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 99 H

Lab Sample ID: 560-45526-7Client Sample ID: A12-C4Matrix: SolidDate Collected: 01/14/14 08:10

Percent Solids: 97.9Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.210 U 1.57 0.210 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:33 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.57 0.114 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Arsenic 2.69

0.786 0.148 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Barium 152

0.393 0.0283 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Cadmium 0.346 J

0.786 0.105 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Chromium 3.66

0.786 0.0220 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Cobalt 2.38

1.57 0.158 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Copper 4.95

15.7 9.27 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Iron 4140

0.393 0.120 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Lead 4.67

1.57 0.0982 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Molybdenum 0.341 J

1.57 0.0974 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Nickel 4.01

0.786 0.156 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Selenium 0.341 J

0.393 0.0864 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Silver 0.0864 U

1.96 0.448 mg/Kg 02/20/14 08:30 02/20/14 13:33 1☼Zinc 15.1

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0270 J 0.101 0.00912 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:45 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.1 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98 H

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Page 360: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-8Client Sample ID: A12-C5Matrix: SolidDate Collected: 01/21/14 10:40

Percent Solids: 96.9Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.253 U 1.89 0.253 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:37 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.89 0.137 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Arsenic 5.29

0.947 0.179 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Barium 113

0.474 0.0341 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Cadmium 0.555

0.947 0.127 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Chromium 3.01

0.947 0.0265 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Cobalt 2.16

1.89 0.190 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Copper 7.49

18.9 11.2 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Iron 3710

0.474 0.144 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Lead 9.08

1.89 0.118 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Molybdenum 0.348 J

1.89 0.117 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Nickel 3.50

0.947 0.188 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Selenium 0.524 J

0.474 0.104 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Silver 0.104 U

2.37 0.540 mg/Kg 02/20/14 08:30 02/20/14 13:37 1☼Zinc 17.2

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.102 J 0.119 0.0107 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:47 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.1 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 97 H

Lab Sample ID: 560-45526-9Client Sample ID: A12-C6Matrix: SolidDate Collected: 01/14/14 08:15

Percent Solids: 97.1Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.0249 U 0.186 0.0249 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:41 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.186 0.0135 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Arsenic 0.624

0.0932 0.0176 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Barium 4.35

0.0466 0.00335 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Cadmium 0.0902

0.0932 0.0125 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Chromium 0.183

0.0932 0.00261 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Cobalt 0.140

0.186 0.0187 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Copper 1.00

1.86 1.10 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Iron 272

0.0466 0.0142 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Lead 1.16

0.186 0.0116 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Molybdenum 0.0280 J

0.186 0.0116 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Nickel 0.196

0.0932 0.0184 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Selenium 0.0376 J

0.0466 0.0102 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Silver 0.0102 U

0.233 0.0531 mg/Kg 02/20/14 08:30 02/20/14 13:41 1☼Zinc 1.75

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0315 J 0.117 0.0105 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:50 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 361: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-9Client Sample ID: A12-C6Matrix: SolidDate Collected: 01/14/14 08:15

Date Received: 02/18/14 09:30

General ChemistryMQL (Adj) SDL

Percent Moisture 2.9 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 97 H

Lab Sample ID: 560-45526-10Client Sample ID: A12-C7Matrix: SolidDate Collected: 01/14/14 08:20

Percent Solids: 97.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.653 J 1.78 0.238 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:45 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.78 0.129 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Arsenic 31.1

0.890 0.168 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Barium 45.2

0.445 0.0320 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Cadmium 6.10

0.890 0.119 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Chromium 1.71

0.890 0.0249 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Cobalt 1.90

1.78 0.179 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Copper 46.5

17.8 10.5 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Iron 2750

0.445 0.135 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Lead 62.9

1.78 0.111 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Molybdenum 0.772 J

1.78 0.110 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Nickel 2.51

0.890 0.176 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Selenium 0.717 J

0.445 0.0979 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Silver 0.0979 U

2.22 0.507 mg/Kg 02/20/14 08:30 02/20/14 13:45 1☼Zinc 78.8

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.146 0.108 0.00970 mg/Kg ☼ 02/20/14 10:00 02/20/14 18:53 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.3 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 98 H

Lab Sample ID: 560-45526-11Client Sample ID: A12-D3Matrix: SolidDate Collected: 01/21/14 10:20

Percent Solids: 97.8Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.210 U 1.57 0.210 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:49 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.57 0.114 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Arsenic 10.5

0.787 0.149 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Barium 93.9

0.393 0.0283 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Cadmium 1.01

0.787 0.105 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Chromium 2.89

0.787 0.0220 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Cobalt 2.63

1.57 0.158 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Copper 19.0

15.7 9.28 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Iron 3590

0.393 0.120 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Lead 20.3

1.57 0.0983 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Molybdenum 0.628 J

1.57 0.0975 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Nickel 3.76

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Page 362: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-11Client Sample ID: A12-D3Matrix: SolidDate Collected: 01/21/14 10:20

Percent Solids: 97.8Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Selenium 0.322 J 0.787 0.156 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:49 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.393 0.0865 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Silver 0.0865 U

1.97 0.448 mg/Kg 02/20/14 08:30 02/20/14 13:49 1☼Zinc 36.1

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0633 J 0.113 0.0101 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:11 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.2 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98 H

Lab Sample ID: 560-45526-12Client Sample ID: A12-D4Matrix: SolidDate Collected: 01/21/14 11:25

Percent Solids: 95.6Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.334 J 1.60 0.213 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:53 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.60 0.116 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Arsenic 6.13

0.799 0.151 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Barium 124

0.399 0.0287 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Cadmium 0.289 J

0.799 0.107 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Chromium 3.51

0.799 0.0224 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Cobalt 2.22

1.60 0.161 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Copper 3.99

16.0 9.42 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Iron 3470

0.399 0.121 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Lead 3.71

1.60 0.0998 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Molybdenum 0.171 J

1.60 0.0990 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Nickel 3.65

0.799 0.158 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Selenium 0.460 J

0.399 0.0878 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Silver 0.0878 U

2.00 0.455 mg/Kg 02/20/14 08:30 02/20/14 13:53 1☼Zinc 11.6

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0169 J 0.102 0.00919 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:13 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.4 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 96 H

Lab Sample ID: 560-45526-13Client Sample ID: A12-D5Matrix: SolidDate Collected: 01/21/14 11:15

Percent Solids: 97.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.272 U 2.04 0.272 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:57 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

2.04 0.148 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Arsenic 5.03

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Page 363: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-13Client Sample ID: A12-D5Matrix: SolidDate Collected: 01/21/14 11:15

Percent Solids: 97.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Barium 83.2 1.02 0.193 mg/Kg ☼ 02/20/14 08:30 02/20/14 13:57 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.510 0.0367 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Cadmium 0.711

1.02 0.137 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Chromium 2.74

1.02 0.0286 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Cobalt 1.91

2.04 0.205 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Copper 10.1

20.4 12.0 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Iron 3490

0.510 0.155 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Lead 11.4

2.04 0.128 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Molybdenum 0.453 J

2.04 0.127 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Nickel 2.81

1.02 0.202 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Selenium 0.273 J

0.510 0.112 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Silver 0.112 U

2.55 0.582 mg/Kg 02/20/14 08:30 02/20/14 13:57 1☼Zinc 19.8

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0476 J 0.115 0.0103 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:15 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.0 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 97 H

Lab Sample ID: 560-45526-14Client Sample ID: A12-D6Matrix: SolidDate Collected: 01/14/14 08:14

Percent Solids: 97.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.260 U 1.95 0.260 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:14 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.95 0.141 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Arsenic 14.5

0.974 0.184 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Barium 140

0.487 0.0351 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Cadmium 2.54

0.974 0.131 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Chromium 4.39

0.974 0.0273 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Cobalt 2.29

1.95 0.196 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Copper 67.9

19.5 11.5 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Iron 5600

0.487 0.148 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Lead 53.5

1.95 0.122 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Molybdenum 0.890 J

1.95 0.121 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Nickel 2.58

0.974 0.193 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Selenium 0.371 J

0.487 0.107 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Silver 0.107 U

2.44 0.555 mg/Kg 02/20/14 08:30 02/20/14 14:14 1☼Zinc 60.8

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0826 J 0.118 0.0106 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.3 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98 H

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Page 364: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-15Client Sample ID: A12-F2Matrix: SolidDate Collected: 01/20/14 10:50

Percent Solids: 97.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.265 U 1.98 0.265 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.98 0.144 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Arsenic 8.16

0.992 0.187 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Barium 156

0.496 0.0357 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Cadmium 1.00

0.992 0.133 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Chromium 3.08

0.992 0.0278 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Cobalt 2.39

1.98 0.199 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Copper 33.1

19.8 11.7 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Iron 3510

0.496 0.151 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Lead 25.3

1.98 0.124 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Molybdenum 0.552 J

1.98 0.123 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Nickel 3.72

0.992 0.196 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Selenium 0.364 J

0.496 0.109 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Silver 0.109 U

2.48 0.565 mg/Kg 02/20/14 08:30 02/20/14 14:18 1☼Zinc 50.3

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.179 0.113 0.0101 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.0 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 97 H

Lab Sample ID: 560-45526-16Client Sample ID: A12-F3Matrix: SolidDate Collected: 01/14/14 08:30

Percent Solids: 97.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.292 J 1.75 0.233 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:22 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.75 0.127 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Arsenic 4.01

0.874 0.165 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Barium 91.7

0.437 0.0315 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Cadmium 0.537

0.874 0.117 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Chromium 2.67

0.874 0.0245 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Cobalt 2.27

1.75 0.176 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Copper 16.8

17.5 10.3 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Iron 3090

0.437 0.133 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Lead 9.43

1.75 0.109 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Molybdenum 0.620 J

1.75 0.108 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Nickel 3.24

0.874 0.173 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Selenium 0.501 J

0.437 0.0962 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Silver 0.0962 U

2.19 0.498 mg/Kg 02/20/14 08:30 02/20/14 14:22 1☼Zinc 16.7

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0226 J 0.108 0.00969 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:23 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 365: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-16Client Sample ID: A12-F3Matrix: SolidDate Collected: 01/14/14 08:30

Date Received: 02/18/14 09:30

General ChemistryMQL (Adj) SDL

Percent Moisture 2.3 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98 H

Lab Sample ID: 560-45526-17Client Sample ID: A12-F4Matrix: SolidDate Collected: 01/14/14 08:35

Percent Solids: 95.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.306 J 1.78 0.238 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:26 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.78 0.129 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Arsenic 14.4

0.892 0.169 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Barium 221

0.446 0.0321 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Cadmium 1.66

0.892 0.120 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Chromium 4.72

0.892 0.0250 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Cobalt 3.46

1.78 0.179 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Copper 36.8

17.8 10.5 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Iron 7360

0.446 0.136 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Lead 31.6

1.78 0.112 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Molybdenum 0.649 J

1.78 0.111 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Nickel 5.11

0.892 0.177 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Selenium 0.687 J

0.446 0.0982 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Silver 0.0982 U

2.23 0.509 mg/Kg 02/20/14 08:30 02/20/14 14:26 1☼Zinc 46.4

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0621 J 0.104 0.00932 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:25 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 5.0 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 95

Lab Sample ID: 560-45526-18Client Sample ID: A12-F5Matrix: SolidDate Collected: 01/21/14 11:10

Percent Solids: 96.5Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.266 U 1.99 0.266 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.99 0.144 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Arsenic 8.21

0.996 0.188 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Barium 156

0.498 0.0359 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Cadmium 1.23

0.996 0.133 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Chromium 2.42

0.996 0.0279 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Cobalt 2.57

1.99 0.200 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Copper 35.4

19.9 11.8 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Iron 7190

0.498 0.152 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Lead 28.4

1.99 0.125 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Molybdenum 0.470 J

1.99 0.124 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Nickel 2.59

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Page 366: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-18Client Sample ID: A12-F5Matrix: SolidDate Collected: 01/21/14 11:10

Percent Solids: 96.5Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Selenium 0.197 U 0.996 0.197 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.498 0.110 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Silver 0.110 U

2.49 0.568 mg/Kg 02/20/14 08:30 02/20/14 14:30 1☼Zinc 42.2

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0499 J 0.112 0.0101 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:27 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.5 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 97 H

Lab Sample ID: 560-45526-19Client Sample ID: A12-F6Matrix: SolidDate Collected: 01/21/14 11:05

Percent Solids: 97.2Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.311 J 1.71 0.229 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:34 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.71 0.124 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Arsenic 28.5

0.857 0.162 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Barium 105

0.429 0.0309 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Cadmium 2.82

0.857 0.115 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Chromium 2.04

0.857 0.0240 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Cobalt 1.97

1.71 0.172 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Copper 50.2

17.1 10.1 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Iron 4360

0.429 0.130 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Lead 46.7

1.71 0.107 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Molybdenum 1.05 J

1.71 0.106 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Nickel 2.50

0.857 0.170 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Selenium 0.481 J

0.429 0.0943 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Silver 0.0943 U

2.14 0.489 mg/Kg 02/20/14 08:30 02/20/14 14:34 1☼Zinc 65.5

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.133 0.112 0.0101 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:30 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.8 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 97

Lab Sample ID: 560-45526-20Client Sample ID: A12-F7Matrix: SolidDate Collected: 01/16/14 09:30

Percent Solids: 98.2Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.225 U 1.68 0.225 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:38 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.68 0.122 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Arsenic 5.84

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Page 367: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-20Client Sample ID: A12-F7Matrix: SolidDate Collected: 01/16/14 09:30

Percent Solids: 98.2Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Barium 38.5 0.841 0.159 mg/Kg ☼ 02/20/14 08:30 02/20/14 14:38 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.421 0.0303 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Cadmium 1.17

0.841 0.113 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Chromium 1.44

0.841 0.0236 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Cobalt 1.39

1.68 0.169 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Copper 6.03

16.8 9.93 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Iron 3140

0.421 0.128 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Lead 5.62

1.68 0.105 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Molybdenum 0.240 J

1.68 0.104 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Nickel 1.81

0.841 0.167 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Selenium 0.288 J

0.421 0.0925 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Silver 0.0925 U

2.10 0.480 mg/Kg 02/20/14 08:30 02/20/14 14:38 1☼Zinc 12.1

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0102 U 0.113 0.0102 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:32 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 1.8 H 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98 H

Lab Sample ID: 560-45526-21Client Sample ID: A12-F8Matrix: SolidDate Collected: 01/29/14 13:15

Percent Solids: 98.3Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.722 J 1.99 0.266 mg/Kg ☼ 02/20/14 10:30 02/21/14 12:23 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.99 0.145 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Arsenic 17.9

0.997 0.189 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Barium 53.2

0.499 0.0359 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Cadmium 2.45

0.997 0.134 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Chromium 1.79

0.997 0.0279 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Cobalt 1.86

1.99 0.200 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Copper 51.7

19.9 11.8 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Iron 2960

0.499 0.152 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Lead 52.2

1.99 0.125 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Molybdenum 1.14 J

1.99 0.124 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Nickel 2.35

0.997 0.197 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Selenium 0.353 J

0.499 0.110 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Silver 0.110 U

2.49 0.569 mg/Kg 02/20/14 10:30 02/21/14 12:23 1☼Zinc 88.1

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.124 0.101 0.00908 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 1.7 0.10 0.10 % 02/19/14 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 14:59 1Percent Solids 98

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Page 368: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-22Client Sample ID: A12-G3Matrix: SolidDate Collected: 01/21/14 10:55

Percent Solids: 97.4Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.614 J 1.85 0.247 mg/Kg ☼ 02/20/14 10:30 02/21/14 12:52 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.85 0.134 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Arsenic 18.4

0.925 0.175 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Barium 145

0.463 0.0333 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Cadmium 2.16

0.925 0.124 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Chromium 2.89

0.925 0.0259 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Cobalt 2.67

1.85 0.186 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Copper 99.0

18.5 10.9 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Iron 5680

0.463 0.141 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Lead 325

1.85 0.116 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Molybdenum 1.24 J

1.85 0.115 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Nickel 3.72

0.925 0.183 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Selenium 0.183 U

0.463 0.102 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Silver 0.102 U

2.31 0.527 mg/Kg 02/20/14 10:30 02/21/14 12:52 1☼Zinc 77.3

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.228 0.100 0.00902 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:52 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.6 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 97 H

Lab Sample ID: 560-45526-23Client Sample ID: A12-G4Matrix: SolidDate Collected: 01/21/14 11:55

Percent Solids: 84.8Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.791 J 1.89 0.252 mg/Kg ☼ 02/20/14 10:30 02/21/14 12:56 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.89 0.137 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Arsenic 34.8

0.943 0.178 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Barium 153

0.472 0.0340 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Cadmium 2.78

0.943 0.126 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Chromium 3.30

0.943 0.0264 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Cobalt 2.81

1.89 0.190 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Copper 63.4

18.9 11.1 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Iron 5030

0.472 0.143 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Lead 60.4

1.89 0.118 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Molybdenum 1.26 J

1.89 0.117 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Nickel 4.17

0.943 0.187 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Selenium 0.563 J

0.472 0.104 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Silver 0.104 U

2.36 0.538 mg/Kg 02/20/14 10:30 02/21/14 12:56 1☼Zinc 78.8

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.170 0.114 0.0103 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:55 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 369: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-23Client Sample ID: A12-G4Matrix: SolidDate Collected: 01/21/14 11:55

Date Received: 02/18/14 09:30

General ChemistryMQL (Adj) SDL

Percent Moisture 15 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 85 H

Lab Sample ID: 560-45526-24Client Sample ID: A12-G5Matrix: SolidDate Collected: 01/21/14 11:50

Percent Solids: 95.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.493 J 1.97 0.263 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:00 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.97 0.143 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Arsenic 29.4

0.984 0.186 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Barium 114

0.492 0.0354 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Cadmium 2.68

0.984 0.132 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Chromium 2.57

0.984 0.0275 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Cobalt 2.21

1.97 0.198 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Copper 103

19.7 11.6 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Iron 4990

0.492 0.150 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Lead 52.8

1.97 0.123 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Molybdenum 0.916 J

1.97 0.122 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Nickel 3.20

0.984 0.195 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Selenium 0.361 J

0.492 0.108 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Silver 0.108 U

2.46 0.561 mg/Kg 02/20/14 10:30 02/21/14 13:00 1☼Zinc 69.9

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.137 0.104 0.00940 mg/Kg ☼ 02/20/14 10:00 02/20/14 19:57 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 5.0 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 95

Lab Sample ID: 560-45526-25Client Sample ID: A12-G6Matrix: SolidDate Collected: 01/16/14 09:55

Percent Solids: 95.9Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.436 J 1.70 0.226 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:04 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.70 0.123 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Arsenic 16.5

0.848 0.160 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Barium 107

0.424 0.0305 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Cadmium 1.52

0.848 0.114 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Chromium 3.08

0.848 0.0237 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Cobalt 2.16

1.70 0.170 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Copper 22.5

17.0 10.0 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Iron 4070

0.424 0.129 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Lead 31.8

1.70 0.106 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Molybdenum 0.612 J

1.70 0.105 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Nickel 3.44

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Page 370: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-25Client Sample ID: A12-G6Matrix: SolidDate Collected: 01/16/14 09:55

Percent Solids: 95.9Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Selenium 0.396 J 0.848 0.168 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:04 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.424 0.0932 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Silver 0.0932 U

2.12 0.483 mg/Kg 02/20/14 10:30 02/21/14 13:04 1☼Zinc 40.4

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0209 J 0.108 0.00971 mg/Kg ☼ 02/20/14 10:00 02/20/14 20:00 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.1 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 96 H

Lab Sample ID: 560-45526-26Client Sample ID: A12-G7Matrix: SolidDate Collected: 01/17/14 08:35

Percent Solids: 98.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.235 U 1.76 0.235 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:08 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.76 0.128 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Arsenic 6.01

0.880 0.166 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Barium 73.1

0.440 0.0317 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Cadmium 0.472

0.880 0.118 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Chromium 1.44

0.880 0.0246 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Cobalt 1.32

1.76 0.177 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Copper 10.8

17.6 10.4 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Iron 2390

0.440 0.134 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Lead 11.5

1.76 0.110 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Molybdenum 0.216 J

1.76 0.109 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Nickel 1.88

0.880 0.174 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Selenium 0.174 U

0.440 0.0968 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Silver 0.0968 U

2.20 0.502 mg/Kg 02/20/14 10:30 02/21/14 13:08 1☼Zinc 24.3

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.104 0.100 0.00904 mg/Kg ☼ 02/20/14 10:00 02/20/14 20:04 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.0 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 98 H

Lab Sample ID: 560-45526-27Client Sample ID: A12-G8Matrix: SolidDate Collected: 01/16/14 09:50

Percent Solids: 96.4Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 1.16 J 1.79 0.239 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:12 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.79 0.130 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Arsenic 31.8

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Page 371: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-27Client Sample ID: A12-G8Matrix: SolidDate Collected: 01/16/14 09:50

Percent Solids: 96.4Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Barium 60.2 0.894 0.169 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:12 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.447 0.0322 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Cadmium 4.18

0.894 0.120 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Chromium 1.72

0.894 0.0250 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Cobalt 1.80

1.79 0.180 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Copper 67.9

17.9 10.5 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Iron 2710

0.447 0.136 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Lead 82.7

1.79 0.112 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Molybdenum 1.30 J

1.79 0.111 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Nickel 2.42

0.894 0.177 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Selenium 0.853 J

0.447 0.0983 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Silver 0.0983 U

2.23 0.509 mg/Kg 02/20/14 10:30 02/21/14 13:12 1☼Zinc 173

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0299 J 0.106 0.00957 mg/Kg ☼ 02/20/14 10:00 02/20/14 20:07 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.6 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 96 H

Lab Sample ID: 560-45526-28Client Sample ID: A12-H4Matrix: SolidDate Collected: 01/21/14 11:30

Percent Solids: 96.1Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.557 J 1.91 0.255 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:16 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.91 0.138 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Arsenic 10.3

0.954 0.180 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Barium 173

0.477 0.0344 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Cadmium 0.595

0.954 0.128 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Chromium 2.55

0.954 0.0267 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Cobalt 2.32

1.91 0.192 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Copper 27.3

19.1 11.3 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Iron 3730

0.477 0.145 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Lead 21.8

1.91 0.119 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Molybdenum 0.954 J

1.91 0.118 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Nickel 3.41

0.954 0.189 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Selenium 0.331 J

0.477 0.105 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Silver 0.105 U

2.39 0.544 mg/Kg 02/20/14 10:30 02/21/14 13:16 1☼Zinc 41.6

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0262 J 0.113 0.0102 mg/Kg ☼ 02/20/14 10:00 02/20/14 20:09 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.9 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 96 H

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Page 372: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-29Client Sample ID: A12-H5Matrix: SolidDate Collected: 01/21/14 11:40

Percent Solids: 95.9Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.309 J 1.90 0.253 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:20 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.90 0.137 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Arsenic 9.81

0.948 0.179 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Barium 110

0.474 0.0341 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Cadmium 0.712

0.948 0.127 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Chromium 1.73

0.948 0.0265 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Cobalt 1.74

1.90 0.191 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Copper 12.5

19.0 11.2 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Iron 3140

0.474 0.144 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Lead 23.6

1.90 0.119 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Molybdenum 0.477 J

1.90 0.118 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Nickel 2.49

0.948 0.188 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Selenium 0.239 J

0.474 0.104 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Silver 0.104 U

2.37 0.540 mg/Kg 02/20/14 10:30 02/21/14 13:20 1☼Zinc 46.1

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0702 J 0.114 0.0102 mg/Kg ☼ 02/20/14 10:00 02/20/14 20:12 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.1 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 96 H

Lab Sample ID: 560-45526-30Client Sample ID: A12-H6Matrix: SolidDate Collected: 01/16/14 09:40

Percent Solids: 98.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.231 U 1.73 0.231 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:24 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.73 0.125 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Arsenic 12.8

0.865 0.163 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Barium 51.2

0.432 0.0311 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Cadmium 1.02

0.865 0.116 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Chromium 1.66

0.865 0.0242 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Cobalt 1.41

1.73 0.174 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Copper 11.9

17.3 10.2 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Iron 4110

0.432 0.132 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Lead 17.8

1.73 0.108 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Molybdenum 1.37 J

1.73 0.107 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Nickel 2.14

0.865 0.171 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Selenium 0.240 J

0.432 0.0951 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Silver 0.0951 U

2.16 0.493 mg/Kg 02/20/14 10:30 02/21/14 13:24 1☼Zinc 22.6

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.00984 U 0.109 0.00984 mg/Kg ☼ 02/20/14 10:00 02/20/14 20:14 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 373: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-30Client Sample ID: A12-H6Matrix: SolidDate Collected: 01/16/14 09:40

Date Received: 02/18/14 09:30

General ChemistryMQL (Adj) SDL

Percent Moisture 2.0 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 98 H

Lab Sample ID: 560-45526-31Client Sample ID: A12-H7Matrix: SolidDate Collected: 01/21/14 09:45

Percent Solids: 96.6Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.348 J 1.95 0.261 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:41 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.95 0.142 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Arsenic 11.6

0.976 0.185 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Barium 131

0.488 0.0351 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Cadmium 0.863

0.976 0.131 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Chromium 2.76

0.976 0.0273 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Cobalt 2.21

1.95 0.196 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Copper 19.5

19.5 11.5 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Iron 4460

0.488 0.149 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Lead 21.8

1.95 0.122 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Molybdenum 0.552 J

1.95 0.121 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Nickel 3.34

0.976 0.193 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Selenium 0.251 J

0.488 0.107 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Silver 0.107 U

2.44 0.557 mg/Kg 02/20/14 10:30 02/21/14 13:41 1☼Zinc 41.2

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0317 J 0.105 0.00947 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:29 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.4 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 97 H

Lab Sample ID: 560-45526-32Client Sample ID: A12-H8Matrix: SolidDate Collected: 01/21/14 09:35

Percent Solids: 95.2Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.206 U 1.55 0.206 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:45 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.55 0.112 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Arsenic 3.64

0.773 0.146 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Barium 33.5

0.386 0.0278 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Cadmium 0.411

0.773 0.104 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Chromium 1.56

0.773 0.0216 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Cobalt 1.35

1.55 0.155 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Copper 7.83

15.5 9.12 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Iron 2740

0.386 0.118 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Lead 7.23

1.55 0.0966 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Molybdenum 0.149 J

1.55 0.0958 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Nickel 2.04

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Page 374: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-32Client Sample ID: A12-H8Matrix: SolidDate Collected: 01/21/14 09:35

Percent Solids: 95.2Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Selenium 0.270 J 0.773 0.153 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:45 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.386 0.0850 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Silver 0.0850 U

1.93 0.440 mg/Kg 02/20/14 10:30 02/21/14 13:45 1☼Zinc 16.1

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0105 U 0.117 0.0105 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:38 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.8 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 95 H

Lab Sample ID: 560-45526-33Client Sample ID: A12-I5Matrix: SolidDate Collected: 01/29/14 11:35

Percent Solids: 98.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.235 U 1.76 0.235 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:49 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.76 0.128 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Arsenic 7.66

0.880 0.166 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Barium 73.2

0.440 0.0317 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Cadmium 0.566

0.880 0.118 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Chromium 1.93

0.880 0.0246 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Cobalt 1.75

1.76 0.177 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Copper 21.5

17.6 10.4 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Iron 3010

0.440 0.134 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Lead 21.4

1.76 0.110 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Molybdenum 0.563 J

1.76 0.109 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Nickel 2.62

0.880 0.174 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Selenium 0.425 J

0.440 0.0968 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Silver 0.0968 U

2.20 0.501 mg/Kg 02/20/14 10:30 02/21/14 13:49 1☼Zinc 27.6

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0177 J 0.106 0.00958 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:40 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.0 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 98 H

Lab Sample ID: 560-45526-34Client Sample ID: A12-I6Matrix: SolidDate Collected: 01/16/14 10:20

Percent Solids: 97.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.244 U 1.83 0.244 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:53 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.83 0.133 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Arsenic 5.01

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Page 375: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-34Client Sample ID: A12-I6Matrix: SolidDate Collected: 01/16/14 10:20

Percent Solids: 97.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Barium 85.7 0.914 0.173 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:53 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.457 0.0329 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Cadmium 0.425 J

0.914 0.123 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Chromium 2.51

0.914 0.0256 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Cobalt 1.93

1.83 0.184 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Copper 11.3

18.3 10.8 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Iron 3510

0.457 0.139 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Lead 13.9

1.83 0.114 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Molybdenum 0.404 J

1.83 0.113 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Nickel 2.94

0.914 0.181 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Selenium 0.301 J

0.457 0.101 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Silver 0.101 U

2.29 0.521 mg/Kg 02/20/14 10:30 02/21/14 13:53 1☼Zinc 18.8

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0104 U 0.116 0.0104 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:42 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 2.3 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 98 H

Lab Sample ID: 560-45526-35Client Sample ID: A12-I7Matrix: SolidDate Collected: 01/21/14 12:10

Percent Solids: 96.9Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.250 U 1.88 0.250 mg/Kg ☼ 02/20/14 10:30 02/21/14 13:57 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.88 0.136 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Arsenic 8.17

0.938 0.177 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Barium 96.6

0.469 0.0338 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Cadmium 0.671

0.938 0.126 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Chromium 4.51

0.938 0.0263 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Cobalt 3.20

1.88 0.189 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Copper 10.1

18.8 11.1 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Iron 5740

0.469 0.143 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Lead 15.3

1.88 0.117 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Molybdenum 0.361 J

1.88 0.116 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Nickel 5.69

0.938 0.186 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Selenium 0.311 J

0.469 0.103 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Silver 0.103 U

2.34 0.535 mg/Kg 02/20/14 10:30 02/21/14 13:57 1☼Zinc 26.8

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0313 J 0.117 0.0105 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:45 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.1 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 97 H

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Page 376: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-36Client Sample ID: A12-I8Matrix: SolidDate Collected: 01/29/14 12:05

Percent Solids: 96.8Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.240 U 1.80 0.240 mg/Kg ☼ 02/20/14 10:30 02/21/14 14:01 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.80 0.130 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Arsenic 4.07

0.899 0.170 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Barium 140

0.449 0.0324 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Cadmium 0.399 J

0.899 0.120 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Chromium 4.47

0.899 0.0252 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Cobalt 3.13

1.80 0.181 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Copper 5.77

18.0 10.6 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Iron 5350

0.449 0.137 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Lead 7.19

1.80 0.112 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Molybdenum 0.218 J

1.80 0.111 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Nickel 5.21

0.899 0.178 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Selenium 0.276 J

0.449 0.0988 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Silver 0.0988 U

2.25 0.512 mg/Kg 02/20/14 10:30 02/21/14 14:01 1☼Zinc 18.6

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0112 J 0.105 0.00946 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:47 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.2 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 97 H

Lab Sample ID: 560-45526-37Client Sample ID: A12-I9Matrix: SolidDate Collected: 01/29/14 13:25

Percent Solids: 96.3Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.259 U 1.94 0.259 mg/Kg ☼ 02/20/14 10:30 02/21/14 14:05 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.94 0.141 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Arsenic 5.54

0.970 0.183 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Barium 216

0.485 0.0349 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Cadmium 0.495

0.970 0.130 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Chromium 5.02

0.970 0.0272 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Cobalt 3.22

1.94 0.195 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Copper 6.90

19.4 11.5 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Iron 5960

0.485 0.148 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Lead 8.23

1.94 0.121 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Molybdenum 0.198 J

1.94 0.120 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Nickel 5.41

0.970 0.192 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Selenium 0.254 J

0.485 0.107 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Silver 0.107 U

2.43 0.553 mg/Kg 02/20/14 10:30 02/21/14 14:05 1☼Zinc 22.2

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0103 U 0.114 0.0103 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:50 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 377: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-37Client Sample ID: A12-I9Matrix: SolidDate Collected: 01/29/14 13:25

Date Received: 02/18/14 09:30

General ChemistryMQL (Adj) SDL

Percent Moisture 3.7 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 96

Lab Sample ID: 560-45526-38Client Sample ID: A12-J6Matrix: SolidDate Collected: 01/29/14 13:20

Percent Solids: 96.6Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.333 J 1.86 0.249 mg/Kg ☼ 02/20/14 10:30 02/21/14 14:09 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.86 0.135 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Arsenic 6.22

0.932 0.176 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Barium 104

0.466 0.0336 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Cadmium 0.353 J

0.932 0.125 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Chromium 4.20

0.932 0.0261 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Cobalt 2.93

1.86 0.187 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Copper 9.63

18.6 11.0 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Iron 5080

0.466 0.142 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Lead 9.74

1.86 0.117 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Molybdenum 0.682 J

1.86 0.116 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Nickel 5.28

0.932 0.185 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Selenium 0.402 J

0.466 0.103 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Silver 0.103 U

2.33 0.531 mg/Kg 02/20/14 10:30 02/21/14 14:09 1☼Zinc 20.4

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0105 U 0.117 0.0105 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:52 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 3.4 0.10 0.10 % 02/19/14 15:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:35 1Percent Solids 97

Lab Sample ID: 560-45526-39Client Sample ID: A12-J7Matrix: SolidDate Collected: 01/21/14 12:00

Percent Solids: 95.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.358 J 2.03 0.271 mg/Kg ☼ 02/20/14 10:30 02/21/14 14:14 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

2.03 0.147 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Arsenic 17.6

1.01 0.192 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Barium 138

0.507 0.0365 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Cadmium 0.625

1.01 0.136 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Chromium 4.58

1.01 0.0284 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Cobalt 3.32

2.03 0.204 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Copper 8.38

20.3 12.0 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Iron 5710

0.507 0.154 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Lead 12.8

2.03 0.127 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Molybdenum 0.420 J

2.03 0.126 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Nickel 6.01

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Page 378: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-39Client Sample ID: A12-J7Matrix: SolidDate Collected: 01/21/14 12:00

Percent Solids: 95.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Selenium 0.368 J 1.01 0.201 mg/Kg ☼ 02/20/14 10:30 02/21/14 14:14 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.507 0.112 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Silver 0.112 U

2.54 0.579 mg/Kg 02/20/14 10:30 02/21/14 14:14 1☼Zinc 28.5

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0513 J 0.118 0.0107 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:55 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.3 H 0.10 0.10 % 02/19/14 15:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:35 1Percent Solids 96 H

Lab Sample ID: 560-45526-40Client Sample ID: A12-J8Matrix: SolidDate Collected: 01/16/14 10:00

Percent Solids: 95.6Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.371 J 1.62 0.216 mg/Kg ☼ 02/20/14 10:30 02/21/14 14:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.62 0.118 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Arsenic 23.4

0.811 0.153 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Barium 111

0.405 0.0292 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Cadmium 1.85

0.811 0.109 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Chromium 4.75

0.811 0.0227 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Cobalt 3.47

1.62 0.163 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Copper 16.3

16.2 9.57 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Iron 6400

0.405 0.123 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Lead 33.7

1.62 0.101 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Molybdenum 0.555 J

1.62 0.101 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Nickel 6.49

0.811 0.161 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Selenium 0.303 J

0.405 0.0892 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Silver 0.0892 U

2.03 0.462 mg/Kg 02/20/14 10:30 02/21/14 14:18 1☼Zinc 51.2

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.201 0.110 0.00991 mg/Kg ☼ 02/21/14 09:30 02/21/14 14:57 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.4 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 96 H

Lab Sample ID: 560-45526-41Client Sample ID: A12-J9Matrix: SolidDate Collected: 01/21/14 10:10

Percent Solids: 95.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.235 U 1.76 0.235 mg/Kg ☼ 02/28/14 11:00 03/03/14 16:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.76 0.127 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Arsenic 2.75

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Page 379: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-41Client Sample ID: A12-J9Matrix: SolidDate Collected: 01/21/14 10:10

Percent Solids: 95.7Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Barium 159 0.878 0.166 mg/Kg ☼ 02/28/14 11:00 03/03/14 16:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.439 0.0316 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Cadmium 0.375 J

0.878 0.118 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Chromium 5.59

0.878 0.0246 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Cobalt 3.57

1.76 0.177 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Copper 5.23

17.6 10.4 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Iron 7060

0.439 0.134 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Lead 5.58

1.76 0.110 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Molybdenum 0.269 J

1.76 0.109 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Nickel 6.37

0.878 0.174 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Selenium 0.174 U

0.439 0.0966 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Silver 0.0966 U

2.20 0.501 mg/Kg 02/28/14 11:00 03/03/14 16:59 1☼Zinc 20.6

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.00957 U 0.106 0.00957 mg/Kg ☼ 02/21/14 09:30 02/21/14 15:04 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.3 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 96 H

Lab Sample ID: 560-45526-42Client Sample ID: A12-J10Matrix: SolidDate Collected: 01/16/14 10:15

Percent Solids: 94.1Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.735 J 2.08 0.278 mg/Kg ☼ 02/28/14 11:00 03/03/14 17:28 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

2.08 0.151 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Arsenic 11.3

1.04 0.197 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Barium 190

0.521 0.0375 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Cadmium 1.07

1.04 0.140 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Chromium 5.38

1.04 0.0292 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Cobalt 3.52

2.08 0.209 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Copper 32.8

20.8 12.3 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Iron 6320

0.521 0.159 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Lead 34.2

2.08 0.130 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Molybdenum 0.811 J

2.08 0.129 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Nickel 6.24

1.04 0.206 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Selenium 0.620 J

0.521 0.115 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Silver 0.115 U

2.61 0.594 mg/Kg 02/28/14 11:00 03/03/14 17:28 1☼Zinc 54.6

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0247 J 0.120 0.0108 mg/Kg ☼ 02/21/14 09:30 02/21/14 15:07 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 5.9 H 0.10 0.10 % 02/19/14 15:18 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:18 1Percent Solids 94 H

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Page 380: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-43Client Sample ID: A12-K7Matrix: SolidDate Collected: 01/16/14 10:05

Percent Solids: 94.5Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.380 J 1.92 0.257 mg/Kg ☼ 02/28/14 11:00 03/03/14 17:32 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.92 0.139 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Arsenic 6.01

0.962 0.182 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Barium 124

0.481 0.0346 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Cadmium 0.539

0.962 0.129 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Chromium 5.16

0.962 0.0269 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Cobalt 3.34

1.92 0.193 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Copper 8.69

19.2 11.3 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Iron 6120

0.481 0.146 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Lead 9.22

1.92 0.120 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Molybdenum 0.372 J

1.92 0.119 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Nickel 6.10

0.962 0.190 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Selenium 0.260 J

0.481 0.106 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Silver 0.106 U

2.40 0.548 mg/Kg 02/28/14 11:00 03/03/14 17:32 1☼Zinc 25.3

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0163 J 0.114 0.0103 mg/Kg ☼ 02/21/14 09:30 02/21/14 15:09 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 5.5 H 0.10 0.10 % 02/19/14 15:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:35 1Percent Solids 95 H

Lab Sample ID: 560-45526-44Client Sample ID: A12-K8Matrix: SolidDate Collected: 01/17/14 08:40

Percent Solids: 96.0Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.240 U 1.80 0.240 mg/Kg ☼ 02/28/14 11:00 03/03/14 17:36 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1.80 0.130 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Arsenic 3.91

0.898 0.170 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Barium 90.7

0.449 0.0323 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Cadmium 0.439 J

0.898 0.120 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Chromium 5.22

0.898 0.0251 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Cobalt 3.49

1.80 0.180 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Copper 6.48

18.0 10.6 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Iron 6920

0.449 0.137 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Lead 7.56

1.80 0.112 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Molybdenum 0.607 J

1.80 0.111 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Nickel 6.13

0.898 0.178 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Selenium 0.391 J

0.449 0.0988 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Silver 0.0988 U

2.24 0.512 mg/Kg 02/28/14 11:00 03/03/14 17:36 1☼Zinc 24.4

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.476 0.231 0.0208 mg/Kg ☼ 02/21/14 09:30 02/21/14 15:39 2

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 381: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-44Client Sample ID: A12-K8Matrix: SolidDate Collected: 01/17/14 08:40

Date Received: 02/18/14 09:30

General ChemistryMQL (Adj) SDL

Percent Moisture 4.0 H 0.10 0.10 % 02/19/14 15:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:35 1Percent Solids 96 H

Lab Sample ID: 560-45526-45Client Sample ID: A12-K9Matrix: SolidDate Collected: 01/17/14 08:50

Percent Solids: 92.8Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.447 J 2.11 0.282 mg/Kg ☼ 02/28/14 11:00 03/03/14 17:40 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

2.11 0.153 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Arsenic 11.2

1.06 0.200 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Barium 308

0.528 0.0380 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Cadmium 0.537

1.06 0.141 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Chromium 5.58

1.06 0.0296 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Cobalt 3.75

2.11 0.212 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Copper 12.8

21.1 12.5 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Iron 6830

0.528 0.161 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Lead 11.6

2.11 0.132 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Molybdenum 0.549 J

2.11 0.131 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Nickel 6.63

1.06 0.209 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Selenium 0.292 J

0.528 0.116 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Silver 0.116 U

2.64 0.602 mg/Kg 02/28/14 11:00 03/03/14 17:40 1☼Zinc 30.4

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0101 U 0.112 0.0101 mg/Kg ☼ 02/21/14 09:30 02/21/14 15:15 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 7.2 H 0.10 0.10 % 02/19/14 15:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:35 1Percent Solids 93 H

Lab Sample ID: 560-45526-46Client Sample ID: A12-K10Matrix: SolidDate Collected: 01/17/14 08:45

Percent Solids: 95.6Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP)MQL (Adj) SDL

Antimony 0.928 J 2.07 0.277 mg/Kg ☼ 02/28/14 11:00 03/03/14 17:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

2.07 0.150 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Arsenic 22.3

1.04 0.196 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Barium 182

0.518 0.0373 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Cadmium 2.41

1.04 0.139 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Chromium 5.55

1.04 0.0290 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Cobalt 3.70

2.07 0.208 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Copper 83.5

20.7 12.2 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Iron 6210

0.518 0.158 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Lead 83.6

2.07 0.130 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Molybdenum 1.41 J

2.07 0.128 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Nickel 6.22

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Client Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID: 560-45526-46Client Sample ID: A12-K10Matrix: SolidDate Collected: 01/17/14 08:45

Percent Solids: 95.6Date Received: 02/18/14 09:30

Method: 6010B - Metals (ICP) (Continued)MQL (Adj) SDL

Selenium 0.676 J 1.04 0.205 mg/Kg ☼ 02/28/14 11:00 03/03/14 17:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.518 0.114 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Silver 0.114 U

2.59 0.591 mg/Kg 02/28/14 11:00 03/03/14 17:44 1☼Zinc 116

Method: 7471A - Mercury (CVAA)MQL (Adj) SDL

Mercury 0.0890 J 0.110 0.00991 mg/Kg ☼ 02/21/14 09:30 02/21/14 15:17 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

General ChemistryMQL (Adj) SDL

Percent Moisture 4.4 H 0.10 0.10 % 02/19/14 15:35 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.10 0.10 % 02/19/14 15:35 1Percent Solids 96 H

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Page 383: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Method: 6010B - Metals (ICP)

Client Sample ID: Method BlankLab Sample ID: MB 560-98720/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98743 Prep Batch: 98720

MQL (Adj) SDL

Antimony 0.267 U 2.00 0.267 mg/Kg 02/20/14 08:30 02/20/14 12:35 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

0.145 U 0.1452.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Arsenic

0.189 U 0.1891.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Barium

0.0360 U 0.03600.500 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Cadmium

0.134 U 0.1341.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Chromium

0.0280 U 0.02801.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Cobalt

0.201 U 0.2012.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Copper

11.8 U 11.820.0 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Iron

0.152 U 0.1520.500 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Lead

0.125 U 0.1252.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Molybdenum

0.124 U 0.1242.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Nickel

0.2475 J 0.1981.00 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Selenium

0.110 U 0.1100.500 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Silver

0.570 U 0.5702.50 mg/Kg 02/20/14 08:30 02/20/14 12:35 1Zinc

Client Sample ID: Lab Control SampleLab Sample ID: LCS 560-98720/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98743 Prep Batch: 98720

Antimony 25.0 23.65 mg/Kg 95 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Arsenic 25.0 23.44 mg/Kg 94 80 - 120

Barium 25.0 24.67 mg/Kg 99 80 - 120

Cadmium 25.0 25.55 mg/Kg 102 80 - 120

Chromium 25.0 24.08 mg/Kg 96 80 - 120

Cobalt 25.0 24.32 mg/Kg 97 80 - 120

Copper 25.0 23.33 mg/Kg 93 80 - 120

Iron 2500 2531 mg/Kg 101 80 - 120

Lead 25.0 24.14 mg/Kg 97 80 - 120

Molybdenum 25.0 23.85 mg/Kg 95 80 - 120

Nickel 25.0 24.36 mg/Kg 97 80 - 120

Selenium 25.0 22.37 mg/Kg 89 80 - 120

Silver 25.0 24.10 mg/Kg 96 80 - 120

Zinc 25.0 26.30 mg/Kg 105 80 - 120

Client Sample ID: A12-A5Lab Sample ID: 560-45526-1 MS

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98743 Prep Batch: 98720

Antimony 0.232 U 19.3 10.26 N mg/Kg 53 75 - 125☼

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Arsenic 4.96 19.3 22.32 mg/Kg 90 75 - 125☼

Barium 61.7 19.3 79.30 mg/Kg 91 75 - 125☼

Cadmium 0.902 19.3 19.58 mg/Kg 97 75 - 125☼

Chromium 2.07 19.3 19.36 mg/Kg 90 75 - 125☼

Cobalt 1.67 19.3 18.52 mg/Kg 87 75 - 125☼

Copper 22.3 19.3 38.21 mg/Kg 83 75 - 125☼

Iron 3120 1930 5397 mg/Kg 118 75 - 125☼

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Page 384: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Method: 6010B - Metals (ICP) (Continued)

Client Sample ID: A12-A5Lab Sample ID: 560-45526-1 MS

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98743 Prep Batch: 98720

Lead 20.4 19.3 36.26 mg/Kg 82 75 - 125☼

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Molybdenum 0.396 J 19.3 15.72 mg/Kg 80 75 - 125☼

Nickel 2.49 19.3 19.52 mg/Kg 88 75 - 125☼

Selenium 0.241 J 19.3 16.03 mg/Kg 82 75 - 125☼

Silver 0.0957 U 19.3 17.09 mg/Kg 89 75 - 125☼

Zinc 30.8 19.3 45.66 mg/Kg 77 75 - 125☼

Client Sample ID: A12-A5Lab Sample ID: 560-45526-1 MSD

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98743 Prep Batch: 98720

Antimony 0.232 U 20.0 10.38 N mg/Kg 52 75 - 125 1 20☼

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Arsenic 4.96 20.0 22.51 mg/Kg 88 75 - 125 1 20☼

Barium 61.7 20.0 83.74 mg/Kg 110 75 - 125 5 20☼

Cadmium 0.902 20.0 20.05 mg/Kg 96 75 - 125 2 20☼

Chromium 2.07 20.0 20.01 mg/Kg 90 75 - 125 3 20☼

Cobalt 1.67 20.0 19.02 mg/Kg 87 75 - 125 3 20☼

Copper 22.3 20.0 39.39 mg/Kg 85 75 - 125 3 20☼

Iron 3120 2000 5434 mg/Kg 115 75 - 125 1 20☼

Lead 20.4 20.0 36.93 mg/Kg 82 75 - 125 2 20☼

Molybdenum 0.396 J 20.0 16.18 mg/Kg 79 75 - 125 3 20☼

Nickel 2.49 20.0 20.06 mg/Kg 88 75 - 125 3 20☼

Selenium 0.241 J 20.0 16.26 mg/Kg 80 75 - 125 1 20☼

Silver 0.0957 U 20.0 18.04 mg/Kg 90 75 - 125 5 20☼

Zinc 30.8 20.0 48.17 mg/Kg 87 75 - 125 5 20☼

Client Sample ID: Method BlankLab Sample ID: MB 560-98722/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98807 Prep Batch: 98722

MQL (Adj) SDL

Antimony 0.267 U 2.00 0.267 mg/Kg 02/20/14 10:30 02/21/14 12:15 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

0.1530 J 0.1452.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Arsenic

0.189 U 0.1891.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Barium

0.0360 U 0.03600.500 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Cadmium

0.2995 J 0.1341.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Chromium

0.0280 U 0.02801.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Cobalt

0.201 U 0.2012.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Copper

11.8 U 11.820.0 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Iron

0.152 U 0.1520.500 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Lead

0.125 U 0.1252.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Molybdenum

0.124 U 0.1242.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Nickel

0.2545 J 0.1981.00 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Selenium

0.110 U 0.1100.500 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Silver

0.570 U 0.5702.50 mg/Kg 02/20/14 10:30 02/21/14 12:15 1Zinc

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Page 385: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Method: 6010B - Metals (ICP) (Continued)

Client Sample ID: Lab Control SampleLab Sample ID: LCS 560-98722/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98807 Prep Batch: 98722

Antimony 25.0 24.12 mg/Kg 96 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Arsenic 25.0 24.05 mg/Kg 96 80 - 120

Barium 25.0 24.68 mg/Kg 99 80 - 120

Cadmium 25.0 24.71 mg/Kg 99 80 - 120

Chromium 25.0 25.21 mg/Kg 101 80 - 120

Cobalt 25.0 24.56 mg/Kg 98 80 - 120

Copper 25.0 24.69 mg/Kg 99 80 - 120

Iron 2500 2527 mg/Kg 101 80 - 120

Lead 25.0 24.78 mg/Kg 99 80 - 120

Molybdenum 25.0 24.56 mg/Kg 98 80 - 120

Nickel 25.0 24.64 mg/Kg 99 80 - 120

Selenium 25.0 23.46 mg/Kg 94 80 - 120

Silver 25.0 25.36 mg/Kg 101 80 - 120

Zinc 25.0 26.04 mg/Kg 104 80 - 120

Client Sample ID: A12-F8Lab Sample ID: 560-45526-21 MS

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98807 Prep Batch: 98722

Antimony 0.722 J 22.5 15.58 N mg/Kg 66 75 - 125☼

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Arsenic 17.9 22.5 38.64 mg/Kg 92 75 - 125☼

Barium 53.2 22.5 74.32 mg/Kg 94 75 - 125☼

Cadmium 2.45 22.5 23.52 mg/Kg 94 75 - 125☼

Chromium 1.79 22.5 21.83 mg/Kg 89 75 - 125☼

Cobalt 1.86 22.5 21.07 mg/Kg 85 75 - 125☼

Copper 51.7 22.5 80.31 N mg/Kg 127 75 - 125☼

Iron 2960 2250 5155 mg/Kg 98 75 - 125☼

Lead 52.2 22.5 73.26 mg/Kg 93 75 - 125☼

Molybdenum 1.14 J 22.5 20.35 mg/Kg 85 75 - 125☼

Nickel 2.35 22.5 21.82 mg/Kg 87 75 - 125☼

Selenium 0.353 J 22.5 19.17 mg/Kg 84 75 - 125☼

Silver 0.110 U 22.5 21.73 mg/Kg 97 75 - 125☼

Zinc 88.1 22.5 110.6 mg/Kg 100 75 - 125☼

Client Sample ID: A12-F8Lab Sample ID: 560-45526-21 MSD

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98807 Prep Batch: 98722

Antimony 0.722 J 24.9 18.16 N mg/Kg 70 75 - 125 15 20☼

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Arsenic 17.9 24.9 41.81 mg/Kg 96 75 - 125 8 20☼

Barium 53.2 24.9 78.34 mg/Kg 101 75 - 125 5 20☼

Cadmium 2.45 24.9 25.37 mg/Kg 92 75 - 125 8 20☼

Chromium 1.79 24.9 24.46 mg/Kg 91 75 - 125 11 20☼

Cobalt 1.86 24.9 23.80 mg/Kg 88 75 - 125 12 20☼

Copper 51.7 24.9 74.16 mg/Kg 90 75 - 125 8 20☼

Iron 2960 2490 5620 mg/Kg 107 75 - 125 9 20☼

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Page 386: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Method: 6010B - Metals (ICP) (Continued)

Client Sample ID: A12-F8Lab Sample ID: 560-45526-21 MSD

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98807 Prep Batch: 98722

Lead 52.2 24.9 88.01 N mg/Kg 143 75 - 125 18 20☼

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Molybdenum 1.14 J 24.9 23.02 mg/Kg 88 75 - 125 12 20☼

Nickel 2.35 24.9 24.43 mg/Kg 89 75 - 125 11 20☼

Selenium 0.353 J 24.9 21.80 mg/Kg 86 75 - 125 13 20☼

Silver 0.110 U 24.9 23.59 mg/Kg 95 75 - 125 8 20☼

Zinc 88.1 24.9 124.9 N mg/Kg 148 75 - 125 12 20☼

Client Sample ID: Method BlankLab Sample ID: MB 560-99032/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 99132 Prep Batch: 99032

MQL (Adj) SDL

Antimony 0.267 U 2.00 0.267 mg/Kg 02/28/14 11:00 03/03/14 16:51 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

0.145 U 0.1452.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Arsenic

0.189 U 0.1891.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Barium

0.0360 U 0.03600.500 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Cadmium

0.134 U 0.1341.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Chromium

0.0280 U 0.02801.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Cobalt

0.201 U 0.2012.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Copper

11.8 U 11.820.0 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Iron

0.152 U 0.1520.500 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Lead

0.125 U 0.1252.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Molybdenum

0.124 U 0.1242.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Nickel

0.198 U 0.1981.00 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Selenium

0.110 U 0.1100.500 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Silver

0.570 U 0.5702.50 mg/Kg 02/28/14 11:00 03/03/14 16:51 1Zinc

Client Sample ID: Lab Control SampleLab Sample ID: LCS 560-99032/2-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 99132 Prep Batch: 99032

Antimony 25.0 24.43 mg/Kg 98 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Arsenic 25.0 24.39 mg/Kg 98 80 - 120

Barium 25.0 24.41 mg/Kg 98 80 - 120

Cadmium 25.0 24.57 mg/Kg 98 80 - 120

Chromium 25.0 24.85 mg/Kg 99 80 - 120

Cobalt 25.0 24.21 mg/Kg 97 80 - 120

Copper 25.0 23.21 mg/Kg 93 80 - 120

Iron 2500 2562 mg/Kg 102 80 - 120

Lead 25.0 24.25 mg/Kg 97 80 - 120

Molybdenum 25.0 24.79 mg/Kg 99 80 - 120

Nickel 25.0 24.32 mg/Kg 97 80 - 120

Selenium 25.0 22.77 mg/Kg 91 80 - 120

Silver 25.0 24.36 mg/Kg 97 80 - 120

Zinc 25.0 25.19 mg/Kg 101 80 - 120

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Page 387: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Method: 6010B - Metals (ICP) (Continued)

Client Sample ID: A12-J9Lab Sample ID: 560-45526-41 MS

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 99132 Prep Batch: 99032

Antimony 0.235 U 23.3 7.686 N mg/Kg 33 75 - 125☼

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Arsenic 2.75 23.3 20.01 N mg/Kg 74 75 - 125☼

Barium 159 23.3 169.2 4 mg/Kg 43 75 - 125☼

Cadmium 0.375 J 23.3 18.94 mg/Kg 80 75 - 125☼

Chromium 5.59 23.3 23.71 mg/Kg 78 75 - 125☼

Cobalt 3.57 23.3 20.45 N mg/Kg 72 75 - 125☼

Copper 5.23 23.3 21.85 N mg/Kg 71 75 - 125☼

Iron 7060 2330 9052 mg/Kg 85 75 - 125☼

Lead 5.58 23.3 22.06 N mg/Kg 71 75 - 125☼

Molybdenum 0.269 J 23.3 16.22 N mg/Kg 68 75 - 125☼

Nickel 6.37 23.3 23.22 N mg/Kg 72 75 - 125☼

Selenium 0.174 U 23.3 15.69 N mg/Kg 67 75 - 125☼

Silver 0.0966 U 23.3 20.46 mg/Kg 88 75 - 125☼

Zinc 20.6 23.3 36.44 N mg/Kg 68 75 - 125☼

Client Sample ID: A12-J9Lab Sample ID: 560-45526-41 MSD

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 99132 Prep Batch: 99032

Antimony 0.235 U 24.4 9.026 N mg/Kg 37 75 - 125 16 20☼

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Arsenic 2.75 24.4 22.09 mg/Kg 79 75 - 125 10 20☼

Barium 159 24.4 164.5 4 mg/Kg 22 75 - 125 3 20☼

Cadmium 0.375 J 24.4 21.09 mg/Kg 85 75 - 125 11 20☼

Chromium 5.59 24.4 25.76 mg/Kg 83 75 - 125 8 20☼

Cobalt 3.57 24.4 22.36 mg/Kg 77 75 - 125 9 20☼

Copper 5.23 24.4 23.99 mg/Kg 77 75 - 125 9 20☼

Iron 7060 2440 9615 mg/Kg 105 75 - 125 6 20☼

Lead 5.58 24.4 24.25 mg/Kg 76 75 - 125 9 20☼

Molybdenum 0.269 J 24.4 17.48 N mg/Kg 70 75 - 125 7 20☼

Nickel 6.37 24.4 25.33 mg/Kg 78 75 - 125 9 20☼

Selenium 0.174 U 24.4 17.30 N mg/Kg 71 75 - 125 10 20☼

Silver 0.0966 U 24.4 19.54 mg/Kg 80 75 - 125 5 20☼

Zinc 20.6 24.4 39.78 mg/Kg 79 75 - 125 9 20☼

Method: 7471A - Mercury (CVAA)

Client Sample ID: Method BlankLab Sample ID: MB 560-98764/28-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

MQL (Adj) SDL

Mercury 0.01820 J 0.120 0.0108 mg/Kg 02/20/14 10:00 02/20/14 19:34 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

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Page 388: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Method: 7471A - Mercury (CVAA) (Continued)

Client Sample ID: Method BlankLab Sample ID: MB 560-98764/4-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

MQL (Adj) SDL

Mercury 0.01885 J 0.120 0.0108 mg/Kg 02/20/14 10:00 02/20/14 18:07 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

Client Sample ID: Lab Control SampleLab Sample ID: LCS 560-98764/29-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

Mercury 0.250 0.2965 mg/Kg 119 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Client Sample ID: Lab Control SampleLab Sample ID: LCS 560-98764/5-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

Mercury 0.250 0.2735 mg/Kg 109 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Client Sample ID: A12-A5Lab Sample ID: 560-45526-1 MS

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

Mercury 0.0312 J 0.221 0.3090 N mg/Kg 126 75 - 125☼

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Client Sample ID: A12-A5Lab Sample ID: 560-45526-1 MSD

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

Mercury 0.0312 J 0.219 0.2958 mg/Kg 121 75 - 125 4 30☼

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Client Sample ID: A12-F8Lab Sample ID: 560-45526-21 MS

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

Mercury 0.124 0.236 0.4065 mg/Kg 120 75 - 125☼

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Client Sample ID: A12-F8Lab Sample ID: 560-45526-21 MSD

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98751 Prep Batch: 98764

Mercury 0.124 0.231 0.3880 mg/Kg 114 75 - 125 5 30☼

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Client Sample ID: Method BlankLab Sample ID: MB 560-98798/4-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98796 Prep Batch: 98798

MQL (Adj) SDL

Mercury 0.0108 U 0.120 0.0108 mg/Kg 02/21/14 09:30 02/21/14 14:25 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

TestAmerica Corpus Christi

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Page 389: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Sample ResultsTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: Lab Control SampleLab Sample ID: LCS 560-98798/5-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98796 Prep Batch: 98798

Mercury 0.250 0.2635 mg/Kg 105 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Client Sample ID: A12-H7Lab Sample ID: 560-45526-31 MS

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98796 Prep Batch: 98798

Mercury 0.0317 J 0.216 0.2911 mg/Kg 120 75 - 125☼

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Client Sample ID: A12-H7Lab Sample ID: 560-45526-31 MSD

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98796 Prep Batch: 98798

Mercury 0.0317 J 0.214 0.2673 mg/Kg 110 75 - 125 9 30☼

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Method: Moisture - Percent Moisture

Client Sample ID: A12-D3Lab Sample ID: 560-45526-11 DU

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98678

Percent Moisture 2.2 H 2.3 % 6 40

Analyte

DU DU

DUnitResult Qualifier

Sample

Result

Sample

Qualifier LimitRPD

RPD

Percent Solids 98 H 98 % 0.1 40

Client Sample ID: A12-I6Lab Sample ID: 560-45526-34 DU

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98681

Percent Moisture 2.3 H 2.3 % 0.5 40

Analyte

DU DU

DUnitResult Qualifier

Sample

Result

Sample

Qualifier LimitRPD

RPD

Percent Solids 98 H 98 % 0.01 40

Client Sample ID: A12-K7Lab Sample ID: 560-45526-43 DU

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 98684

Percent Moisture 5.5 H 5.6 % 3 40

Analyte

DU DU

DUnitResult Qualifier

Sample

Result

Sample

Qualifier LimitRPD

RPD

Percent Solids 95 H 94 % 0.2 40

TestAmerica Corpus Christi

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Page 390: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Association SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Metals

Prep Batch: 98720

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3050B560-45526-1 A12-A5 Total/NA

Solid 3050B560-45526-1 MS A12-A5 Total/NA

Solid 3050B560-45526-1 MSD A12-A5 Total/NA

Solid 3050B560-45526-2 A12-A6 Total/NA

Solid 3050B560-45526-3 A12-A7 Total/NA

Solid 3050B560-45526-4 A12-B5 Total/NA

Solid 3050B560-45526-5 A12-B6 Total/NA

Solid 3050B560-45526-6 A12-B7 Total/NA

Solid 3050B560-45526-7 A12-C4 Total/NA

Solid 3050B560-45526-8 A12-C5 Total/NA

Solid 3050B560-45526-9 A12-C6 Total/NA

Solid 3050B560-45526-10 A12-C7 Total/NA

Solid 3050B560-45526-11 A12-D3 Total/NA

Solid 3050B560-45526-12 A12-D4 Total/NA

Solid 3050B560-45526-13 A12-D5 Total/NA

Solid 3050B560-45526-14 A12-D6 Total/NA

Solid 3050B560-45526-15 A12-F2 Total/NA

Solid 3050B560-45526-16 A12-F3 Total/NA

Solid 3050B560-45526-17 A12-F4 Total/NA

Solid 3050B560-45526-18 A12-F5 Total/NA

Solid 3050B560-45526-19 A12-F6 Total/NA

Solid 3050B560-45526-20 A12-F7 Total/NA

Solid 3050BLCS 560-98720/2-A Lab Control Sample Total/NA

Solid 3050BMB 560-98720/1-A Method Blank Total/NA

Prep Batch: 98722

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3050B560-45526-21 A12-F8 Total/NA

Solid 3050B560-45526-21 MS A12-F8 Total/NA

Solid 3050B560-45526-21 MSD A12-F8 Total/NA

Solid 3050B560-45526-22 A12-G3 Total/NA

Solid 3050B560-45526-23 A12-G4 Total/NA

Solid 3050B560-45526-24 A12-G5 Total/NA

Solid 3050B560-45526-25 A12-G6 Total/NA

Solid 3050B560-45526-26 A12-G7 Total/NA

Solid 3050B560-45526-27 A12-G8 Total/NA

Solid 3050B560-45526-28 A12-H4 Total/NA

Solid 3050B560-45526-29 A12-H5 Total/NA

Solid 3050B560-45526-30 A12-H6 Total/NA

Solid 3050B560-45526-31 A12-H7 Total/NA

Solid 3050B560-45526-32 A12-H8 Total/NA

Solid 3050B560-45526-33 A12-I5 Total/NA

Solid 3050B560-45526-34 A12-I6 Total/NA

Solid 3050B560-45526-35 A12-I7 Total/NA

Solid 3050B560-45526-36 A12-I8 Total/NA

Solid 3050B560-45526-37 A12-I9 Total/NA

Solid 3050B560-45526-38 A12-J6 Total/NA

Solid 3050B560-45526-39 A12-J7 Total/NA

Solid 3050B560-45526-40 A12-J8 Total/NA

Solid 3050BLCS 560-98722/2-A Lab Control Sample Total/NA

Solid 3050BMB 560-98722/1-A Method Blank Total/NA

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QC Association SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Metals (Continued)

Analysis Batch: 98743

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6010B 98720560-45526-1 A12-A5 Total/NA

Solid 6010B 98720560-45526-1 MS A12-A5 Total/NA

Solid 6010B 98720560-45526-1 MSD A12-A5 Total/NA

Solid 6010B 98720560-45526-2 A12-A6 Total/NA

Solid 6010B 98720560-45526-3 A12-A7 Total/NA

Solid 6010B 98720560-45526-4 A12-B5 Total/NA

Solid 6010B 98720560-45526-5 A12-B6 Total/NA

Solid 6010B 98720560-45526-6 A12-B7 Total/NA

Solid 6010B 98720560-45526-7 A12-C4 Total/NA

Solid 6010B 98720560-45526-8 A12-C5 Total/NA

Solid 6010B 98720560-45526-9 A12-C6 Total/NA

Solid 6010B 98720560-45526-10 A12-C7 Total/NA

Solid 6010B 98720560-45526-11 A12-D3 Total/NA

Solid 6010B 98720560-45526-12 A12-D4 Total/NA

Solid 6010B 98720560-45526-13 A12-D5 Total/NA

Solid 6010B 98720560-45526-14 A12-D6 Total/NA

Solid 6010B 98720560-45526-15 A12-F2 Total/NA

Solid 6010B 98720560-45526-16 A12-F3 Total/NA

Solid 6010B 98720560-45526-17 A12-F4 Total/NA

Solid 6010B 98720560-45526-18 A12-F5 Total/NA

Solid 6010B 98720560-45526-19 A12-F6 Total/NA

Solid 6010B 98720560-45526-20 A12-F7 Total/NA

Solid 6010B 98720LCS 560-98720/2-A Lab Control Sample Total/NA

Solid 6010B 98720MB 560-98720/1-A Method Blank Total/NA

Analysis Batch: 98751

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A 98764560-45526-1 A12-A5 Total/NA

Solid 7471A 98764560-45526-1 MS A12-A5 Total/NA

Solid 7471A 98764560-45526-1 MSD A12-A5 Total/NA

Solid 7471A 98764560-45526-2 A12-A6 Total/NA

Solid 7471A 98764560-45526-3 A12-A7 Total/NA

Solid 7471A 98764560-45526-4 A12-B5 Total/NA

Solid 7471A 98764560-45526-5 A12-B6 Total/NA

Solid 7471A 98764560-45526-6 A12-B7 Total/NA

Solid 7471A 98764560-45526-7 A12-C4 Total/NA

Solid 7471A 98764560-45526-8 A12-C5 Total/NA

Solid 7471A 98764560-45526-9 A12-C6 Total/NA

Solid 7471A 98764560-45526-10 A12-C7 Total/NA

Solid 7471A 98764560-45526-11 A12-D3 Total/NA

Solid 7471A 98764560-45526-12 A12-D4 Total/NA

Solid 7471A 98764560-45526-13 A12-D5 Total/NA

Solid 7471A 98764560-45526-14 A12-D6 Total/NA

Solid 7471A 98764560-45526-15 A12-F2 Total/NA

Solid 7471A 98764560-45526-16 A12-F3 Total/NA

Solid 7471A 98764560-45526-17 A12-F4 Total/NA

Solid 7471A 98764560-45526-18 A12-F5 Total/NA

Solid 7471A 98764560-45526-19 A12-F6 Total/NA

Solid 7471A 98764560-45526-20 A12-F7 Total/NA

Solid 7471A 98764560-45526-21 A12-F8 Total/NA

Solid 7471A 98764560-45526-21 MS A12-F8 Total/NA

TestAmerica Corpus Christi

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Page 392: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Association SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Metals (Continued)

Analysis Batch: 98751 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A 98764560-45526-21 MSD A12-F8 Total/NA

Solid 7471A 98764560-45526-22 A12-G3 Total/NA

Solid 7471A 98764560-45526-23 A12-G4 Total/NA

Solid 7471A 98764560-45526-24 A12-G5 Total/NA

Solid 7471A 98764560-45526-25 A12-G6 Total/NA

Solid 7471A 98764560-45526-26 A12-G7 Total/NA

Solid 7471A 98764560-45526-27 A12-G8 Total/NA

Solid 7471A 98764560-45526-28 A12-H4 Total/NA

Solid 7471A 98764560-45526-29 A12-H5 Total/NA

Solid 7471A 98764560-45526-30 A12-H6 Total/NA

Solid 7471A 98764LCS 560-98764/29-A Lab Control Sample Total/NA

Solid 7471A 98764LCS 560-98764/5-A Lab Control Sample Total/NA

Solid 7471A 98764MB 560-98764/28-A Method Blank Total/NA

Solid 7471A 98764MB 560-98764/4-A Method Blank Total/NA

Prep Batch: 98764

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A560-45526-1 A12-A5 Total/NA

Solid 7471A560-45526-1 MS A12-A5 Total/NA

Solid 7471A560-45526-1 MSD A12-A5 Total/NA

Solid 7471A560-45526-2 A12-A6 Total/NA

Solid 7471A560-45526-3 A12-A7 Total/NA

Solid 7471A560-45526-4 A12-B5 Total/NA

Solid 7471A560-45526-5 A12-B6 Total/NA

Solid 7471A560-45526-6 A12-B7 Total/NA

Solid 7471A560-45526-7 A12-C4 Total/NA

Solid 7471A560-45526-8 A12-C5 Total/NA

Solid 7471A560-45526-9 A12-C6 Total/NA

Solid 7471A560-45526-10 A12-C7 Total/NA

Solid 7471A560-45526-11 A12-D3 Total/NA

Solid 7471A560-45526-12 A12-D4 Total/NA

Solid 7471A560-45526-13 A12-D5 Total/NA

Solid 7471A560-45526-14 A12-D6 Total/NA

Solid 7471A560-45526-15 A12-F2 Total/NA

Solid 7471A560-45526-16 A12-F3 Total/NA

Solid 7471A560-45526-17 A12-F4 Total/NA

Solid 7471A560-45526-18 A12-F5 Total/NA

Solid 7471A560-45526-19 A12-F6 Total/NA

Solid 7471A560-45526-20 A12-F7 Total/NA

Solid 7471A560-45526-21 A12-F8 Total/NA

Solid 7471A560-45526-21 MS A12-F8 Total/NA

Solid 7471A560-45526-21 MSD A12-F8 Total/NA

Solid 7471A560-45526-22 A12-G3 Total/NA

Solid 7471A560-45526-23 A12-G4 Total/NA

Solid 7471A560-45526-24 A12-G5 Total/NA

Solid 7471A560-45526-25 A12-G6 Total/NA

Solid 7471A560-45526-26 A12-G7 Total/NA

Solid 7471A560-45526-27 A12-G8 Total/NA

Solid 7471A560-45526-28 A12-H4 Total/NA

Solid 7471A560-45526-29 A12-H5 Total/NA

Solid 7471A560-45526-30 A12-H6 Total/NA

TestAmerica Corpus Christi

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Page 393: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Association SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Metals (Continued)

Prep Batch: 98764 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471ALCS 560-98764/29-A Lab Control Sample Total/NA

Solid 7471ALCS 560-98764/5-A Lab Control Sample Total/NA

Solid 7471AMB 560-98764/28-A Method Blank Total/NA

Solid 7471AMB 560-98764/4-A Method Blank Total/NA

Analysis Batch: 98796

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A 98798560-45526-31 A12-H7 Total/NA

Solid 7471A 98798560-45526-31 MS A12-H7 Total/NA

Solid 7471A 98798560-45526-31 MSD A12-H7 Total/NA

Solid 7471A 98798560-45526-32 A12-H8 Total/NA

Solid 7471A 98798560-45526-33 A12-I5 Total/NA

Solid 7471A 98798560-45526-34 A12-I6 Total/NA

Solid 7471A 98798560-45526-35 A12-I7 Total/NA

Solid 7471A 98798560-45526-36 A12-I8 Total/NA

Solid 7471A 98798560-45526-37 A12-I9 Total/NA

Solid 7471A 98798560-45526-38 A12-J6 Total/NA

Solid 7471A 98798560-45526-39 A12-J7 Total/NA

Solid 7471A 98798560-45526-40 A12-J8 Total/NA

Solid 7471A 98798560-45526-41 A12-J9 Total/NA

Solid 7471A 98798560-45526-42 A12-J10 Total/NA

Solid 7471A 98798560-45526-43 A12-K7 Total/NA

Solid 7471A 98798560-45526-44 A12-K8 Total/NA

Solid 7471A 98798560-45526-45 A12-K9 Total/NA

Solid 7471A 98798560-45526-46 A12-K10 Total/NA

Solid 7471A 98798LCS 560-98798/5-A Lab Control Sample Total/NA

Solid 7471A 98798MB 560-98798/4-A Method Blank Total/NA

Prep Batch: 98798

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A560-45526-31 A12-H7 Total/NA

Solid 7471A560-45526-31 MS A12-H7 Total/NA

Solid 7471A560-45526-31 MSD A12-H7 Total/NA

Solid 7471A560-45526-32 A12-H8 Total/NA

Solid 7471A560-45526-33 A12-I5 Total/NA

Solid 7471A560-45526-34 A12-I6 Total/NA

Solid 7471A560-45526-35 A12-I7 Total/NA

Solid 7471A560-45526-36 A12-I8 Total/NA

Solid 7471A560-45526-37 A12-I9 Total/NA

Solid 7471A560-45526-38 A12-J6 Total/NA

Solid 7471A560-45526-39 A12-J7 Total/NA

Solid 7471A560-45526-40 A12-J8 Total/NA

Solid 7471A560-45526-41 A12-J9 Total/NA

Solid 7471A560-45526-42 A12-J10 Total/NA

Solid 7471A560-45526-43 A12-K7 Total/NA

Solid 7471A560-45526-44 A12-K8 Total/NA

Solid 7471A560-45526-45 A12-K9 Total/NA

Solid 7471A560-45526-46 A12-K10 Total/NA

Solid 7471ALCS 560-98798/5-A Lab Control Sample Total/NA

Solid 7471AMB 560-98798/4-A Method Blank Total/NA

TestAmerica Corpus Christi

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Page 394: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Association SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Metals (Continued)

Analysis Batch: 98807

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6010B 98722560-45526-21 A12-F8 Total/NA

Solid 6010B 98722560-45526-21 MS A12-F8 Total/NA

Solid 6010B 98722560-45526-21 MSD A12-F8 Total/NA

Solid 6010B 98722560-45526-22 A12-G3 Total/NA

Solid 6010B 98722560-45526-23 A12-G4 Total/NA

Solid 6010B 98722560-45526-24 A12-G5 Total/NA

Solid 6010B 98722560-45526-25 A12-G6 Total/NA

Solid 6010B 98722560-45526-26 A12-G7 Total/NA

Solid 6010B 98722560-45526-27 A12-G8 Total/NA

Solid 6010B 98722560-45526-28 A12-H4 Total/NA

Solid 6010B 98722560-45526-29 A12-H5 Total/NA

Solid 6010B 98722560-45526-30 A12-H6 Total/NA

Solid 6010B 98722560-45526-31 A12-H7 Total/NA

Solid 6010B 98722560-45526-32 A12-H8 Total/NA

Solid 6010B 98722560-45526-33 A12-I5 Total/NA

Solid 6010B 98722560-45526-34 A12-I6 Total/NA

Solid 6010B 98722560-45526-35 A12-I7 Total/NA

Solid 6010B 98722560-45526-36 A12-I8 Total/NA

Solid 6010B 98722560-45526-37 A12-I9 Total/NA

Solid 6010B 98722560-45526-38 A12-J6 Total/NA

Solid 6010B 98722560-45526-39 A12-J7 Total/NA

Solid 6010B 98722560-45526-40 A12-J8 Total/NA

Solid 6010B 98722LCS 560-98722/2-A Lab Control Sample Total/NA

Solid 6010B 98722MB 560-98722/1-A Method Blank Total/NA

Prep Batch: 99032

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3050B560-45526-41 A12-J9 Total/NA

Solid 3050B560-45526-41 MS A12-J9 Total/NA

Solid 3050B560-45526-41 MSD A12-J9 Total/NA

Solid 3050B560-45526-42 A12-J10 Total/NA

Solid 3050B560-45526-43 A12-K7 Total/NA

Solid 3050B560-45526-44 A12-K8 Total/NA

Solid 3050B560-45526-45 A12-K9 Total/NA

Solid 3050B560-45526-46 A12-K10 Total/NA

Solid 3050BLCS 560-99032/2-A Lab Control Sample Total/NA

Solid 3050BMB 560-99032/1-A Method Blank Total/NA

Analysis Batch: 99132

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6010B 99032560-45526-41 A12-J9 Total/NA

Solid 6010B 99032560-45526-41 MS A12-J9 Total/NA

Solid 6010B 99032560-45526-41 MSD A12-J9 Total/NA

Solid 6010B 99032560-45526-42 A12-J10 Total/NA

Solid 6010B 99032560-45526-43 A12-K7 Total/NA

Solid 6010B 99032560-45526-44 A12-K8 Total/NA

Solid 6010B 99032560-45526-45 A12-K9 Total/NA

Solid 6010B 99032560-45526-46 A12-K10 Total/NA

Solid 6010B 99032LCS 560-99032/2-A Lab Control Sample Total/NA

Solid 6010B 99032MB 560-99032/1-A Method Blank Total/NA

TestAmerica Corpus Christi

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Page 395: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Association SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

General Chemistry

Analysis Batch: 98678

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid Moisture560-45526-1 A12-A5 Total/NA

Solid Moisture560-45526-2 A12-A6 Total/NA

Solid Moisture560-45526-3 A12-A7 Total/NA

Solid Moisture560-45526-4 A12-B5 Total/NA

Solid Moisture560-45526-5 A12-B6 Total/NA

Solid Moisture560-45526-6 A12-B7 Total/NA

Solid Moisture560-45526-7 A12-C4 Total/NA

Solid Moisture560-45526-8 A12-C5 Total/NA

Solid Moisture560-45526-9 A12-C6 Total/NA

Solid Moisture560-45526-11 A12-D3 Total/NA

Solid Moisture560-45526-11 DU A12-D3 Total/NA

Solid Moisture560-45526-12 A12-D4 Total/NA

Solid Moisture560-45526-13 A12-D5 Total/NA

Solid Moisture560-45526-14 A12-D6 Total/NA

Solid Moisture560-45526-15 A12-F2 Total/NA

Solid Moisture560-45526-16 A12-F3 Total/NA

Solid Moisture560-45526-17 A12-F4 Total/NA

Solid Moisture560-45526-18 A12-F5 Total/NA

Solid Moisture560-45526-19 A12-F6 Total/NA

Solid Moisture560-45526-20 A12-F7 Total/NA

Solid Moisture560-45526-21 A12-F8 Total/NA

Analysis Batch: 98681

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid Moisture560-45526-10 A12-C7 Total/NA

Solid Moisture560-45526-22 A12-G3 Total/NA

Solid Moisture560-45526-23 A12-G4 Total/NA

Solid Moisture560-45526-24 A12-G5 Total/NA

Solid Moisture560-45526-25 A12-G6 Total/NA

Solid Moisture560-45526-26 A12-G7 Total/NA

Solid Moisture560-45526-27 A12-G8 Total/NA

Solid Moisture560-45526-28 A12-H4 Total/NA

Solid Moisture560-45526-29 A12-H5 Total/NA

Solid Moisture560-45526-30 A12-H6 Total/NA

Solid Moisture560-45526-31 A12-H7 Total/NA

Solid Moisture560-45526-32 A12-H8 Total/NA

Solid Moisture560-45526-33 A12-I5 Total/NA

Solid Moisture560-45526-34 A12-I6 Total/NA

Solid Moisture560-45526-34 DU A12-I6 Total/NA

Solid Moisture560-45526-35 A12-I7 Total/NA

Solid Moisture560-45526-36 A12-I8 Total/NA

Solid Moisture560-45526-37 A12-I9 Total/NA

Solid Moisture560-45526-40 A12-J8 Total/NA

Solid Moisture560-45526-41 A12-J9 Total/NA

Solid Moisture560-45526-42 A12-J10 Total/NA

Analysis Batch: 98684

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid Moisture560-45526-38 A12-J6 Total/NA

Solid Moisture560-45526-39 A12-J7 Total/NA

Solid Moisture560-45526-43 A12-K7 Total/NA

TestAmerica Corpus Christi

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Page 396: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

QC Association SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

General Chemistry (Continued)

Analysis Batch: 98684 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid Moisture560-45526-43 DU A12-K7 Total/NA

Solid Moisture560-45526-44 A12-K8 Total/NA

Solid Moisture560-45526-45 A12-K9 Total/NA

Solid Moisture560-45526-46 A12-K10 Total/NA

TestAmerica Corpus Christi

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Page 397: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-A5 Lab Sample ID: 560-45526-1Matrix: SolidDate Collected: 01/29/14 13:10

Percent Solids: 99.1Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 12:44 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:25 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-A6 Lab Sample ID: 560-45526-2Matrix: SolidDate Collected: 01/21/14 10:45

Percent Solids: 98.8Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:00 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:33 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-A7 Lab Sample ID: 560-45526-3Matrix: SolidDate Collected: 01/21/14 10:25

Percent Solids: 97.9Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:04 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:35 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-B5 Lab Sample ID: 560-45526-4Matrix: SolidDate Collected: 01/14/14 08:25

Percent Solids: 98.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:20 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:38 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

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Page 398: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-B6 Lab Sample ID: 560-45526-5Matrix: SolidDate Collected: 01/21/14 10:35

Percent Solids: 98.7Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:25 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:40 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-B7 Lab Sample ID: 560-45526-6Matrix: SolidDate Collected: 01/21/14 10:30

Percent Solids: 98.5Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:29 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:42 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-C4 Lab Sample ID: 560-45526-7Matrix: SolidDate Collected: 01/14/14 08:10

Percent Solids: 97.9Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:33 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:45 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-C5 Lab Sample ID: 560-45526-8Matrix: SolidDate Collected: 01/21/14 10:40

Percent Solids: 96.9Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:37 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:47 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

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Page 399: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-C6 Lab Sample ID: 560-45526-9Matrix: SolidDate Collected: 01/14/14 08:15

Percent Solids: 97.1Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:41 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:50 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-C7 Lab Sample ID: 560-45526-10Matrix: SolidDate Collected: 01/14/14 08:20

Percent Solids: 97.7Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:45 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 18:53 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-D3 Lab Sample ID: 560-45526-11Matrix: SolidDate Collected: 01/21/14 10:20

Percent Solids: 97.8Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:49 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:11 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-D4 Lab Sample ID: 560-45526-12Matrix: SolidDate Collected: 01/21/14 11:25

Percent Solids: 95.6Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:53 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:13 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

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Page 400: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-D5 Lab Sample ID: 560-45526-13Matrix: SolidDate Collected: 01/21/14 11:15

Percent Solids: 97.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 13:57 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:15 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-D6 Lab Sample ID: 560-45526-14Matrix: SolidDate Collected: 01/14/14 08:14

Percent Solids: 97.7Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 14:14 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:18 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-F2 Lab Sample ID: 560-45526-15Matrix: SolidDate Collected: 01/20/14 10:50

Percent Solids: 97.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 14:18 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:20 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-F3 Lab Sample ID: 560-45526-16Matrix: SolidDate Collected: 01/14/14 08:30

Percent Solids: 97.7Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 14:22 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:23 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

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Page 401: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-F4 Lab Sample ID: 560-45526-17Matrix: SolidDate Collected: 01/14/14 08:35

Percent Solids: 95.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 14:26 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:25 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-F5 Lab Sample ID: 560-45526-18Matrix: SolidDate Collected: 01/21/14 11:10

Percent Solids: 96.5Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 14:30 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:27 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-F6 Lab Sample ID: 560-45526-19Matrix: SolidDate Collected: 01/21/14 11:05

Percent Solids: 97.2Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 14:34 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:30 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-F7 Lab Sample ID: 560-45526-20Matrix: SolidDate Collected: 01/16/14 09:30

Percent Solids: 98.2Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 08:30 RLM98720 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98743 02/20/14 14:38 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:32 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

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Page 402: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-F8 Lab Sample ID: 560-45526-21Matrix: SolidDate Collected: 01/29/14 13:15

Percent Solids: 98.3Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 12:23 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:44 JEM TAL CCTotal/NA

Analysis Moisture 1 98678 02/19/14 14:59 DRB TAL CCTotal/NA

Client Sample ID: A12-G3 Lab Sample ID: 560-45526-22Matrix: SolidDate Collected: 01/21/14 10:55

Percent Solids: 97.4Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 12:52 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:52 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-G4 Lab Sample ID: 560-45526-23Matrix: SolidDate Collected: 01/21/14 11:55

Percent Solids: 84.8Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 12:56 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:55 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-G5 Lab Sample ID: 560-45526-24Matrix: SolidDate Collected: 01/21/14 11:50

Percent Solids: 95.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:00 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 19:57 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

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Page 403: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-G6 Lab Sample ID: 560-45526-25Matrix: SolidDate Collected: 01/16/14 09:55

Percent Solids: 95.9Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:04 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 20:00 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-G7 Lab Sample ID: 560-45526-26Matrix: SolidDate Collected: 01/17/14 08:35

Percent Solids: 98.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:08 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 20:04 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-G8 Lab Sample ID: 560-45526-27Matrix: SolidDate Collected: 01/16/14 09:50

Percent Solids: 96.4Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:12 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 20:07 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-H4 Lab Sample ID: 560-45526-28Matrix: SolidDate Collected: 01/21/14 11:30

Percent Solids: 96.1Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:16 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 20:09 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

TestAmerica Corpus Christi

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Page 404: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-H5 Lab Sample ID: 560-45526-29Matrix: SolidDate Collected: 01/21/14 11:40

Percent Solids: 95.9Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:20 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 20:12 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-H6 Lab Sample ID: 560-45526-30Matrix: SolidDate Collected: 01/16/14 09:40

Percent Solids: 98.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:24 EDR TAL CCTotal/NA

Prep 7471A 98764 02/20/14 10:00 JEM TAL CCTotal/NA

Analysis 7471A 1 98751 02/20/14 20:14 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-H7 Lab Sample ID: 560-45526-31Matrix: SolidDate Collected: 01/21/14 09:45

Percent Solids: 96.6Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:41 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:29 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-H8 Lab Sample ID: 560-45526-32Matrix: SolidDate Collected: 01/21/14 09:35

Percent Solids: 95.2Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:45 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:38 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

TestAmerica Corpus Christi

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Page 405: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-I5 Lab Sample ID: 560-45526-33Matrix: SolidDate Collected: 01/29/14 11:35

Percent Solids: 98.0Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:49 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:40 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-I6 Lab Sample ID: 560-45526-34Matrix: SolidDate Collected: 01/16/14 10:20

Percent Solids: 97.7Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:53 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:42 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-I7 Lab Sample ID: 560-45526-35Matrix: SolidDate Collected: 01/21/14 12:10

Percent Solids: 96.9Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 13:57 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:45 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-I8 Lab Sample ID: 560-45526-36Matrix: SolidDate Collected: 01/29/14 12:05

Percent Solids: 96.8Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 14:01 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:47 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

TestAmerica Corpus Christi

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Page 406: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-I9 Lab Sample ID: 560-45526-37Matrix: SolidDate Collected: 01/29/14 13:25

Percent Solids: 96.3Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 14:05 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:50 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-J6 Lab Sample ID: 560-45526-38Matrix: SolidDate Collected: 01/29/14 13:20

Percent Solids: 96.6Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 14:09 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:52 JEM TAL CCTotal/NA

Analysis Moisture 1 98684 02/19/14 15:35 DRB TAL CCTotal/NA

Client Sample ID: A12-J7 Lab Sample ID: 560-45526-39Matrix: SolidDate Collected: 01/21/14 12:00

Percent Solids: 95.7Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 14:14 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:55 JEM TAL CCTotal/NA

Analysis Moisture 1 98684 02/19/14 15:35 DRB TAL CCTotal/NA

Client Sample ID: A12-J8 Lab Sample ID: 560-45526-40Matrix: SolidDate Collected: 01/16/14 10:00

Percent Solids: 95.6Date Received: 02/18/14 09:30

Prep 3050B 02/20/14 10:30 RLM98722 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 98807 02/21/14 14:18 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 14:57 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

TestAmerica Corpus Christi

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Page 407: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-J9 Lab Sample ID: 560-45526-41Matrix: SolidDate Collected: 01/21/14 10:10

Percent Solids: 95.7Date Received: 02/18/14 09:30

Prep 3050B 02/28/14 11:00 RLM99032 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 99132 03/03/14 16:59 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 15:04 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-J10 Lab Sample ID: 560-45526-42Matrix: SolidDate Collected: 01/16/14 10:15

Percent Solids: 94.1Date Received: 02/18/14 09:30

Prep 3050B 02/28/14 11:00 RLM99032 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 99132 03/03/14 17:28 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 15:07 JEM TAL CCTotal/NA

Analysis Moisture 1 98681 02/19/14 15:18 DRB TAL CCTotal/NA

Client Sample ID: A12-K7 Lab Sample ID: 560-45526-43Matrix: SolidDate Collected: 01/16/14 10:05

Percent Solids: 94.5Date Received: 02/18/14 09:30

Prep 3050B 02/28/14 11:00 RLM99032 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 99132 03/03/14 17:32 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 15:09 JEM TAL CCTotal/NA

Analysis Moisture 1 98684 02/19/14 15:35 DRB TAL CCTotal/NA

Client Sample ID: A12-K8 Lab Sample ID: 560-45526-44Matrix: SolidDate Collected: 01/17/14 08:40

Percent Solids: 96.0Date Received: 02/18/14 09:30

Prep 3050B 02/28/14 11:00 RLM99032 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 99132 03/03/14 17:36 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 2 98796 02/21/14 15:39 JEM TAL CCTotal/NA

Analysis Moisture 1 98684 02/19/14 15:35 DRB TAL CCTotal/NA

TestAmerica Corpus Christi

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Page 408: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Lab ChronicleClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Client Sample ID: A12-K9 Lab Sample ID: 560-45526-45Matrix: SolidDate Collected: 01/17/14 08:50

Percent Solids: 92.8Date Received: 02/18/14 09:30

Prep 3050B 02/28/14 11:00 RLM99032 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 99132 03/03/14 17:40 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 15:15 JEM TAL CCTotal/NA

Analysis Moisture 1 98684 02/19/14 15:35 DRB TAL CCTotal/NA

Client Sample ID: A12-K10 Lab Sample ID: 560-45526-46Matrix: SolidDate Collected: 01/17/14 08:45

Percent Solids: 95.6Date Received: 02/18/14 09:30

Prep 3050B 02/28/14 11:00 RLM99032 TAL CC

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 1 99132 03/03/14 17:44 EDR TAL CCTotal/NA

Prep 7471A 98798 02/21/14 09:30 JEM TAL CCTotal/NA

Analysis 7471A 1 98796 02/21/14 15:17 JEM TAL CCTotal/NA

Analysis Moisture 1 98684 02/19/14 15:35 DRB TAL CCTotal/NA

Laboratory References:

TAL CC = TestAmerica Corpus Christi, 1733 N. Padre Island Drive, Corpus Christi, TX 78408, TEL (361)289-2673

TestAmerica Corpus Christi

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Page 409: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Certification SummaryClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Laboratory: TestAmerica Corpus ChristiAll certifications held by this laboratory are listed. Not all certifications are applicable to this report.

Authority Program EPA Region Certification ID Expiration Date

Kansas E-103627NELAP 10-31-14

Oklahoma State Program 6 9968 08-31-14

Texas NELAP 6 T104704210 03-31-15

TestAmerica Corpus Christi

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Page 410: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Method SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Method Method Description LaboratoryProtocol

SW8466010B Metals (ICP) TAL CC

SW8467471A Mercury (CVAA) TAL CC

EPAMoisture Percent Moisture TAL CC

Protocol References:

EPA = US Environmental Protection Agency

SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.

Laboratory References:

TAL CC = TestAmerica Corpus Christi, 1733 N. Padre Island Drive, Corpus Christi, TX 78408, TEL (361)289-2673

TestAmerica Corpus Christi

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Page 411: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Sample SummaryTestAmerica Job ID: 560-45526-1Client: Malcolm Pirnie, Inc. Invoice to Arcadis

Project/Site: 06835001/Frmr ASARCO Site

Lab Sample ID Client Sample ID ReceivedCollectedMatrix

560-45526-1 A12-A5 Solid 01/29/14 13:10 02/18/14 09:30

560-45526-2 A12-A6 Solid 01/21/14 10:45 02/18/14 09:30

560-45526-3 A12-A7 Solid 01/21/14 10:25 02/18/14 09:30

560-45526-4 A12-B5 Solid 01/14/14 08:25 02/18/14 09:30

560-45526-5 A12-B6 Solid 01/21/14 10:35 02/18/14 09:30

560-45526-6 A12-B7 Solid 01/21/14 10:30 02/18/14 09:30

560-45526-7 A12-C4 Solid 01/14/14 08:10 02/18/14 09:30

560-45526-8 A12-C5 Solid 01/21/14 10:40 02/18/14 09:30

560-45526-9 A12-C6 Solid 01/14/14 08:15 02/18/14 09:30

560-45526-10 A12-C7 Solid 01/14/14 08:20 02/18/14 09:30

560-45526-11 A12-D3 Solid 01/21/14 10:20 02/18/14 09:30

560-45526-12 A12-D4 Solid 01/21/14 11:25 02/18/14 09:30

560-45526-13 A12-D5 Solid 01/21/14 11:15 02/18/14 09:30

560-45526-14 A12-D6 Solid 01/14/14 08:14 02/18/14 09:30

560-45526-15 A12-F2 Solid 01/20/14 10:50 02/18/14 09:30

560-45526-16 A12-F3 Solid 01/14/14 08:30 02/18/14 09:30

560-45526-17 A12-F4 Solid 01/14/14 08:35 02/18/14 09:30

560-45526-18 A12-F5 Solid 01/21/14 11:10 02/18/14 09:30

560-45526-19 A12-F6 Solid 01/21/14 11:05 02/18/14 09:30

560-45526-20 A12-F7 Solid 01/16/14 09:30 02/18/14 09:30

560-45526-21 A12-F8 Solid 01/29/14 13:15 02/18/14 09:30

560-45526-22 A12-G3 Solid 01/21/14 10:55 02/18/14 09:30

560-45526-23 A12-G4 Solid 01/21/14 11:55 02/18/14 09:30

560-45526-24 A12-G5 Solid 01/21/14 11:50 02/18/14 09:30

560-45526-25 A12-G6 Solid 01/16/14 09:55 02/18/14 09:30

560-45526-26 A12-G7 Solid 01/17/14 08:35 02/18/14 09:30

560-45526-27 A12-G8 Solid 01/16/14 09:50 02/18/14 09:30

560-45526-28 A12-H4 Solid 01/21/14 11:30 02/18/14 09:30

560-45526-29 A12-H5 Solid 01/21/14 11:40 02/18/14 09:30

560-45526-30 A12-H6 Solid 01/16/14 09:40 02/18/14 09:30

560-45526-31 A12-H7 Solid 01/21/14 09:45 02/18/14 09:30

560-45526-32 A12-H8 Solid 01/21/14 09:35 02/18/14 09:30

560-45526-33 A12-I5 Solid 01/29/14 11:35 02/18/14 09:30

560-45526-34 A12-I6 Solid 01/16/14 10:20 02/18/14 09:30

560-45526-35 A12-I7 Solid 01/21/14 12:10 02/18/14 09:30

560-45526-36 A12-I8 Solid 01/29/14 12:05 02/18/14 09:30

560-45526-37 A12-I9 Solid 01/29/14 13:25 02/18/14 09:30

560-45526-38 A12-J6 Solid 01/29/14 13:20 02/18/14 09:30

560-45526-39 A12-J7 Solid 01/21/14 12:00 02/18/14 09:30

560-45526-40 A12-J8 Solid 01/16/14 10:00 02/18/14 09:30

560-45526-41 A12-J9 Solid 01/21/14 10:10 02/18/14 09:30

560-45526-42 A12-J10 Solid 01/16/14 10:15 02/18/14 09:30

560-45526-43 A12-K7 Solid 01/16/14 10:05 02/18/14 09:30

560-45526-44 A12-K8 Solid 01/17/14 08:40 02/18/14 09:30

560-45526-45 A12-K9 Solid 01/17/14 08:50 02/18/14 09:30

560-45526-46 A12-K10 Solid 01/17/14 08:45 02/18/14 09:30

TestAmerica Corpus Christi

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Page 417: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Login Sample Receipt Checklist

Client: Malcolm Pirnie, Inc. Invoice to Arcadis Job Number: 560-45526-1

Login Number: 45526

Question Answer Comment

Creator: Rood, Vivian R

List Source: TestAmerica Corpus Christi

List Number: 1

N/ARadioactivity wasn't checked or is </= background as measured by a survey

meter.

TrueThe cooler's custody seal, if present, is intact.

TrueSample custody seals, if present, are intact.

TrueThe cooler or samples do not appear to have been compromised or

tampered with.

TrueSamples were received on ice.

TrueCooler Temperature is acceptable.

TrueCooler Temperature is recorded.

TrueCOC is present.

TrueCOC is filled out in ink and legible.

FalseCOC is filled out with all pertinent information. No sample date and/or time on COC, logged in

per container labels.

TrueIs the Field Sampler's name present on COC?

TrueThere are no discrepancies between the containers received and the COC.

TrueSamples are received within Holding Time.

TrueSample containers have legible labels.

TrueContainers are not broken or leaking.

TrueSample collection date/times are provided. No date or time on COC, logged in per container

labels.

TrueAppropriate sample containers are used.

TrueSample bottles are completely filled.

TrueSample Preservation Verified.

TrueThere is sufficient vol. for all requested analyses, incl. any requested

MS/MSDs

N/AContainers requiring zero headspace have no headspace or bubble is

<6mm (1/4").

TrueMultiphasic samples are not present.

TrueSamples do not require splitting or compositing.

N/AResidual Chlorine Checked.

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Page 418: November 14, 2014 - Recasting the Smelter · 630 Plaza Drive #100 Highland Ranch, CO 80129 DHL Analytical, Inc. received 3 sample(s) on 11/11/2014 for the analyses presented in the

Unadjusted Detection LimitsClient: Malcolm Pirnie, Inc. Invoice to Arcadis TestAmerica Job ID: 560-45526-1

Project/Site: 06835001/Frmr ASARCO Site

Method: 6010B - Metals (ICP)

2.00Antimony mg/Kg

Analyte Units MethodMDLMQL

0.267 6010B

2.00Arsenic mg/Kg0.145 6010B

1.00Barium mg/Kg0.189 6010B

0.500Cadmium mg/Kg0.0360 6010B

1.00Chromium mg/Kg0.134 6010B

1.00Cobalt mg/Kg0.0280 6010B

2.00Copper mg/Kg0.201 6010B

20.0Iron mg/Kg11.8 6010B

0.500Lead mg/Kg0.152 6010B

2.00Molybdenum mg/Kg0.125 6010B

2.00Nickel mg/Kg0.124 6010B

1.00Selenium mg/Kg0.198 6010B

0.500Silver mg/Kg0.110 6010B

2.50Zinc mg/Kg0.570 6010B

Method: 7471A - Mercury (CVAA)

0.200Mercury mg/Kg

Analyte Units MethodMDLMQL

0.0180 7471A

General Chemistry

0.10Percent Moisture %

Analyte Units MethodMDLMQL

0.10 Moisture

0.10Percent Solids %0.10 Moisture

TestAmerica Corpus Christi

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