dear maria ortiz-rivera: february 21, 2018 st. rose, … · #=sa# sample analyte count pace project...

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#=CL# February 21, 2018 LIMS USE: FR - MARIA ORTIZ-RIVERA LIMS OBJECT ID: 2067215 2067215 Project: Pace Project No.: RE: Maria Calixta Ortiz-Rivera Universidad Metropolitana PO Box 21150 San Juan, PR 009281150 SSARE Dear Maria Ortiz-Rivera: Enclosed are the analytical results for sample(s) received by the laboratory on December 14, 2017. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. This is a second revised report, metals were added as per client's request. This a revised report. Field blank results for sample 009 were added. If you have any questions concerning this report, please feel free to contact me. Sincerely, Juan Redondo [email protected] Project Manager (787)720-0319 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 1000 Riverbend Blvd - Suite F St. Rose, LA 70087 (504)469-0333 Page 1 of 73

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#=CL#

February 21, 2018

LIMS USE: FR - MARIA ORTIZ-RIVERALIMS OBJECT ID: 2067215

2067215Project:Pace Project No.:

RE:

Maria Calixta Ortiz-RiveraUniversidad MetropolitanaPO Box 21150San Juan, PR 009281150

SSARE

Dear Maria Ortiz-Rivera:Enclosed are the analytical results for sample(s) received by the laboratory on December 14, 2017.The results relate only to the samples included in this report. Results reported herein conform to themost current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,where applicable, unless otherwise noted in the body of the report.

This is a second revised report, metals were added as per client's request.

This a revised report. Field blank results for sample 009 were added.

If you have any questions concerning this report, please feel free to contact me.

Sincerely,

Juan [email protected]

Project Manager(787)720-0319

Enclosures

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 1 of 73

#=CP#

CERTIFICATIONS

Pace Project No.:Project:

2067215SSARE

New Orleans Certification IDsCalifornia Env. Lab Accreditation Program Branch:11277CAFlorida Department of Health (NELAC): E87595Illinois Environmental Protection Agency: 0025721Kansas Department of Health and Environment (NELAC):E-10266Louisiana Dept. of Environmental Quality (NELAC/LELAP):02006

Pennsylviania Dept. of Env Protection (NELAC): 68-04202Texas Commission on Env. Quality (NELAC):T104704405-09-TXU.S. Dept. of Agriculture Foreign Soil Import: P330-10-00119Commonwealth of Virginia (TNI): 480246

Dallas Certification IDs:400 West Bethany Dr Suite 190, Allen, TX 75013Florida Certification #: E871118EPA# TX00074Texas Certification #: T104704232Kansas Certification #: E-10388Arkansas Certification #: 88-0647

Oklahoma Certification #: 8727Louisiana Certification #: 30686Iowa Certification #: 408Florida Certification #: E871118Nevada Certification #: TX00074

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 2 of 73

#=SS#

SAMPLE SUMMARY

Pace Project No.:Project:

2067215SSARE

Lab ID Sample ID Matrix Date Collected Date Received

2067215001 TRIP BLANK Water 12/14/17 07:00 12/14/17 12:30

2067215002 FIELD BLANK CALLE PADRES Water 12/14/17 09:57 12/14/17 12:30

2067215003 CALLE LOS PADRES ENTRADA Solid 12/14/17 09:47 12/14/17 12:30

2067215004 CALLE LOS PADRES INTERIOR Solid 12/14/17 09:54 12/14/17 12:30

2067215005 CALLE A ENTRADA Solid 12/14/17 10:28 12/14/17 12:30

2067215006 CALLE A INTERIOR Solid 12/14/17 10:33 12/14/17 12:30

2067215007 PARQUE VGARDENS ESTE Solid 12/14/17 11:26 12/14/17 12:30

2067215008 PARQUE VGARDENS OESTE Solid 12/14/17 11:36 12/14/17 12:30

2067215009 FIELD BLANK CALLE A Water 12/14/17 10:36 12/14/17 12:30

2067215010 FIELD BLANK VENUS GARDEN Water 12/14/17 11:43 12/14/17 12:30

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 3 of 73

#=SA#

SAMPLE ANALYTE COUNT

Pace Project No.:Project:

2067215SSARE

Lab ID Sample ID MethodAnalytesReported LaboratoryAnalysts

2067215001 TRIP BLANK EPA 5030B/8260 45 PASI-NJRP

2067215002 FIELD BLANK CALLE PADRES EPA 5030B/8260 45 PASI-NJRP

2067215003 CALLE LOS PADRES ENTRADA EPA 8081 24 PASI-DBMA

EPA 8151 11 PASI-DJS

EPA 6010 21 PASI-NMHB1

EPA 7471 1 PASI-NARW

EPA 8260 45 PASI-NJRP

ASTM D2974-07 1 PASI-DTMS

EPA 9045 1 PASI-NCAG

ASTM D482-95 1 PASI-NKWS

EPA 351.2 1 PASI-NKWS

EPA 365.4 1 PASI-NKWS

EPA 9251 1 PASI-NMCT

2067215004 CALLE LOS PADRES INTERIOR EPA 8081 24 PASI-DBMA

EPA 8151 11 PASI-DJS

EPA 6010 21 PASI-NMHB1

EPA 7471 1 PASI-NARW

EPA 8270 72 PASI-NJAB

EPA 8260 45 PASI-NJRP

ASTM D2974-07 1 PASI-DTMS

EPA 9045 1 PASI-NCAG

ASTM D482-95 1 PASI-NKWS

EPA 351.2 1 PASI-NKWS

EPA 365.4 1 PASI-NKWS

EPA 9251 1 PASI-NMCT

2067215005 CALLE A ENTRADA EPA 8081 24 PASI-DBMA

EPA 8151 11 PASI-DJS

EPA 6010 21 PASI-NMHB1

EPA 7471 1 PASI-NARW

EPA 8270 72 PASI-NJAB

EPA 8260 45 PASI-NJRP

ASTM D2974-07 1 PASI-DTMS

EPA 9045 1 PASI-NCAG

ASTM D482-95 1 PASI-NKWS

EPA 351.2 1 PASI-NKWS

EPA 365.4 1 PASI-NKWS

EPA 9251 1 PASI-NMCT

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 4 of 73

#=SA#

SAMPLE ANALYTE COUNT

Pace Project No.:Project:

2067215SSARE

Lab ID Sample ID MethodAnalytesReported LaboratoryAnalysts

2067215006 CALLE A INTERIOR EPA 8081 24 PASI-DBMA

EPA 8151 11 PASI-DJS

EPA 6010 21 PASI-NMHB1

EPA 7471 1 PASI-NARW

EPA 8270 72 PASI-NJAB

EPA 8260 45 PASI-NJRP

ASTM D2974-07 1 PASI-DTMS

EPA 9045 1 PASI-NCAG

ASTM D482-95 1 PASI-NKWS

EPA 351.2 1 PASI-NKWS

EPA 365.4 1 PASI-NKWS

EPA 9251 1 PASI-NMCT

2067215007 PARQUE VGARDENS ESTE EPA 8081 24 PASI-DBMA

EPA 8151 11 PASI-DJS

EPA 6010 21 PASI-NMHB1

EPA 7471 1 PASI-NARW

EPA 8270 72 PASI-NJAB

EPA 8260 45 PASI-NJRP

ASTM D2974-07 1 PASI-DTMS

EPA 9045 1 PASI-NCAG

ASTM D482-95 1 PASI-NKWS

EPA 351.2 1 PASI-NKWS

EPA 365.4 1 PASI-NKWS

EPA 9251 1 PASI-NMCT

2067215008 PARQUE VGARDENS OESTE EPA 8081 24 PASI-DBMA

EPA 8151 11 PASI-DJS

EPA 6010 21 PASI-NMHB1

EPA 7471 1 PASI-NARW

EPA 8270 72 PASI-NJAB

EPA 8260 45 PASI-NJRP

ASTM D2974-07 1 PASI-DTMS

EPA 9045 1 PASI-NCAG

ASTM D482-95 1 PASI-NKWS

EPA 351.2 1 PASI-NKWS

EPA 365.4 1 PASI-NKWS

EPA 9251 1 PASI-NMCT

2067215009 FIELD BLANK CALLE A EPA 5030B/8260 45 PASI-NJRP

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 5 of 73

#=SA#

SAMPLE ANALYTE COUNT

Pace Project No.:Project:

2067215SSARE

Lab ID Sample ID MethodAnalytesReported LaboratoryAnalysts

2067215010 FIELD BLANK VENUS GARDEN EPA 5030B/8260 45 PASI-NJRP

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 6 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: TRIP BLANK Lab ID: 2067215001 Collected: 12/14/17 07:00 Received: 12/14/17 12:30 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 5030B/82608260 MSV Low Level

Acetone ND ug/L 12/21/17 12:17 67-64-14.0 1Benzene ND ug/L 12/21/17 12:17 71-43-20.50 1Bromodichloromethane ND ug/L 12/21/17 12:17 75-27-40.50 1Bromoform ND ug/L 12/21/17 12:17 75-25-20.50 1Bromomethane ND ug/L 12/21/17 12:17 74-83-90.50 12-Butanone (MEK) ND ug/L 12/21/17 12:17 78-93-32.0 1Carbon disulfide ND ug/L 12/21/17 12:17 75-15-01.0 1Carbon tetrachloride ND ug/L 12/21/17 12:17 56-23-50.50 1Chlorobenzene ND ug/L 12/21/17 12:17 108-90-70.50 1Chloroethane ND ug/L 12/21/17 12:17 75-00-30.50 1Chloroform ND ug/L 12/21/17 12:17 67-66-30.50 1Chloromethane ND ug/L 12/21/17 12:17 74-87-30.50 11,2-Dibromo-3-chloropropane ND ug/L 12/21/17 12:17 96-12-80.20 1Dibromochloromethane ND ug/L 12/21/17 12:17 124-48-10.50 11,2-Dibromoethane (EDB) ND ug/L 12/21/17 12:17 106-93-41.0 1Dichlorodifluoromethane ND ug/L 12/21/17 12:17 75-71-81.0 11,1-Dichloroethane ND ug/L 12/21/17 12:17 75-34-30.50 11,2-Dichloroethane ND ug/L 12/21/17 12:17 107-06-20.50 11,1-Dichloroethene ND ug/L 12/21/17 12:17 75-35-40.50 1cis-1,2-Dichloroethene ND ug/L 12/21/17 12:17 156-59-21.0 1trans-1,2-Dichloroethene ND ug/L 12/21/17 12:17 156-60-50.50 11,2-Dichloropropane ND ug/L 12/21/17 12:17 78-87-50.50 1cis-1,3-Dichloropropene ND ug/L 12/21/17 12:17 10061-01-50.50 1trans-1,3-Dichloropropene ND ug/L 12/21/17 12:17 10061-02-60.50 1Ethylbenzene ND ug/L 12/21/17 12:17 100-41-40.50 12-Hexanone ND ug/L 12/21/17 12:17 591-78-61.0 1Isopropylbenzene (Cumene) ND ug/L 12/21/17 12:17 98-82-81.0 1Methyl acetate ND ug/L 12/21/17 12:17 79-20-92.0 1Methylene Chloride ND ug/L 12/21/17 12:17 75-09-20.50 14-Methyl-2-pentanone (MIBK) ND ug/L 12/21/17 12:17 108-10-11.0 1Methyl-tert-butyl ether ND ug/L 12/21/17 12:17 1634-04-40.50 1Styrene ND ug/L 12/21/17 12:17 100-42-51.0 11,1,2,2-Tetrachloroethane ND ug/L 12/21/17 12:17 79-34-50.50 1Tetrachloroethene ND ug/L 12/21/17 12:17 127-18-40.50 1Toluene ND ug/L 12/21/17 12:17 108-88-30.50 11,1,1-Trichloroethane ND ug/L 12/21/17 12:17 71-55-60.50 11,1,2-Trichloroethane ND ug/L 12/21/17 12:17 79-00-50.50 1Trichloroethene ND ug/L 12/21/17 12:17 79-01-60.50 1Trichlorofluoromethane ND ug/L 12/21/17 12:17 75-69-40.50 1Vinyl chloride ND ug/L 12/21/17 12:17 75-01-40.50 1m&p-Xylene ND ug/L 12/21/17 12:17 179601-23-12.0 1o-Xylene ND ug/L 12/21/17 12:17 95-47-61.0 1SurrogatesDibromofluoromethane (S) 96 %. 12/21/17 12:17 1868-53-772-126 14-Bromofluorobenzene (S) 103 %. 12/21/17 12:17 460-00-468-124 1Toluene-d8 (S) 100 %. 12/21/17 12:17 2037-26-579-119 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 7 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: FIELD BLANK CALLEPADRES

Lab ID: 2067215002 Collected: 12/14/17 09:57 Received: 12/14/17 12:30 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 5030B/82608260 MSV Low Level

Acetone 82.7 ug/L 12/21/17 12:34 67-64-14.0 1Benzene ND ug/L 12/21/17 12:34 71-43-20.50 1Bromodichloromethane ND ug/L 12/21/17 12:34 75-27-40.50 1Bromoform ND ug/L 12/21/17 12:34 75-25-20.50 1Bromomethane ND ug/L 12/21/17 12:34 74-83-90.50 12-Butanone (MEK) ND ug/L 12/21/17 12:34 78-93-32.0 1Carbon disulfide ND ug/L 12/21/17 12:34 75-15-01.0 1Carbon tetrachloride ND ug/L 12/21/17 12:34 56-23-50.50 1Chlorobenzene ND ug/L 12/21/17 12:34 108-90-70.50 1Chloroethane ND ug/L 12/21/17 12:34 75-00-30.50 1Chloroform ND ug/L 12/21/17 12:34 67-66-30.50 1Chloromethane 3.9 ug/L 12/21/17 12:34 74-87-30.50 11,2-Dibromo-3-chloropropane ND ug/L 12/21/17 12:34 96-12-80.20 1Dibromochloromethane ND ug/L 12/21/17 12:34 124-48-10.50 11,2-Dibromoethane (EDB) ND ug/L 12/21/17 12:34 106-93-41.0 1Dichlorodifluoromethane ND ug/L 12/21/17 12:34 75-71-81.0 11,1-Dichloroethane ND ug/L 12/21/17 12:34 75-34-30.50 11,2-Dichloroethane ND ug/L 12/21/17 12:34 107-06-20.50 11,1-Dichloroethene ND ug/L 12/21/17 12:34 75-35-40.50 1cis-1,2-Dichloroethene ND ug/L 12/21/17 12:34 156-59-21.0 1trans-1,2-Dichloroethene ND ug/L 12/21/17 12:34 156-60-50.50 11,2-Dichloropropane ND ug/L 12/21/17 12:34 78-87-50.50 1cis-1,3-Dichloropropene ND ug/L 12/21/17 12:34 10061-01-50.50 1trans-1,3-Dichloropropene ND ug/L 12/21/17 12:34 10061-02-60.50 1Ethylbenzene ND ug/L 12/21/17 12:34 100-41-40.50 12-Hexanone ND ug/L 12/21/17 12:34 591-78-61.0 1Isopropylbenzene (Cumene) ND ug/L 12/21/17 12:34 98-82-81.0 1Methyl acetate ND ug/L 12/21/17 12:34 79-20-92.0 1Methylene Chloride ND ug/L 12/21/17 12:34 75-09-20.50 14-Methyl-2-pentanone (MIBK) ND ug/L 12/21/17 12:34 108-10-11.0 1Methyl-tert-butyl ether ND ug/L 12/21/17 12:34 1634-04-40.50 1Styrene ND ug/L 12/21/17 12:34 100-42-51.0 11,1,2,2-Tetrachloroethane ND ug/L 12/21/17 12:34 79-34-50.50 1Tetrachloroethene ND ug/L 12/21/17 12:34 127-18-40.50 1Toluene ND ug/L 12/21/17 12:34 108-88-30.50 11,1,1-Trichloroethane ND ug/L 12/21/17 12:34 71-55-60.50 11,1,2-Trichloroethane ND ug/L 12/21/17 12:34 79-00-50.50 1Trichloroethene ND ug/L 12/21/17 12:34 79-01-60.50 1Trichlorofluoromethane ND ug/L 12/21/17 12:34 75-69-40.50 1Vinyl chloride ND ug/L 12/21/17 12:34 75-01-40.50 1m&p-Xylene ND ug/L 12/21/17 12:34 179601-23-12.0 1o-Xylene ND ug/L 12/21/17 12:34 95-47-61.0 1SurrogatesDibromofluoromethane (S) 95 %. 12/21/17 12:34 1868-53-772-126 14-Bromofluorobenzene (S) 103 %. 12/21/17 12:34 460-00-468-124 1Toluene-d8 (S) 100 %. 12/21/17 12:34 2037-26-579-119 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 8 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESENTRADA

Lab ID: 2067215003 Collected: 12/14/17 09:47 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

Aldrin ND ug/kg 12/27/17 20:06 309-00-212/26/17 17:221.5 1alpha-BHC ND ug/kg 12/27/17 20:06 319-84-6 CH12/26/17 17:221.5 1beta-BHC ND ug/kg 12/27/17 20:06 319-85-712/26/17 17:222.5 1delta-BHC ND ug/kg 12/27/17 20:06 319-86-812/26/17 17:222.1 1gamma-BHC (Lindane) ND ug/kg 12/27/17 20:06 58-89-912/26/17 17:222.1 1Chlordane (Technical) ND ug/kg 12/27/17 20:06 57-74-912/26/17 17:22224 1alpha-Chlordane ND ug/kg 12/27/17 20:06 5103-71-912/26/17 17:222.5 1gamma-Chlordane ND ug/kg 12/27/17 20:06 5103-74-212/26/17 17:222.5 14,4'-DDD ND ug/kg 12/27/17 20:06 72-54-812/26/17 17:221.5 14,4'-DDE ND ug/kg 12/27/17 20:06 72-55-912/26/17 17:221.5 14,4'-DDT ND ug/kg 12/27/17 20:06 50-29-312/26/17 17:222.1 1Dieldrin ND ug/kg 12/27/17 20:06 60-57-112/26/17 17:222.1 1Endosulfan I ND ug/kg 12/27/17 20:06 959-98-812/26/17 17:222.1 1Endosulfan II ND ug/kg 12/27/17 20:06 33213-65-912/26/17 17:221.5 1Endosulfan sulfate ND ug/kg 12/27/17 20:06 1031-07-812/26/17 17:222.1 1Endrin ND ug/kg 12/27/17 20:06 72-20-812/26/17 17:222.5 1Endrin aldehyde ND ug/kg 12/27/17 20:06 7421-93-412/26/17 17:222.1 1Endrin ketone ND ug/kg 12/27/17 20:06 53494-70-512/26/17 17:223.0 1Heptachlor ND ug/kg 12/27/17 20:06 76-44-812/26/17 17:223.0 1Heptachlor epoxide ND ug/kg 12/27/17 20:06 1024-57-312/26/17 17:227.5 1Methoxychlor ND ug/kg 12/27/17 20:06 72-43-512/26/17 17:223.0 1Toxaphene ND ug/kg 12/27/17 20:06 8001-35-212/26/17 17:22224 1SurrogatesTetrachloro-m-xylene (S) 94 %. 12/27/17 20:06 877-09-812/26/17 17:2270-130 1Decachlorobiphenyl (S) 97 %. 12/27/17 20:06 2051-24-312/26/17 17:2270-130 1

Analytical Method: EPA 8151 Preparation Method: EPA 35468151 Chlorinated Herbicides

2,4-D ND ug/kg 01/02/18 21:18 94-75-712/27/17 15:261.6 1Dalapon ND ug/kg 01/02/18 21:18 75-99-012/27/17 15:261.6 12,4-DB ND ug/kg 01/02/18 21:18 94-82-612/27/17 15:261.6 1Dicamba ND ug/kg 01/02/18 21:18 1918-00-912/27/17 15:261.6 1Dichloroprop ND ug/kg 01/02/18 21:18 15165-67-012/27/17 15:261.6 1Dinoseb ND ug/kg 01/02/18 21:18 88-85-712/27/17 15:261.6 1MCPA ND ug/kg 01/02/18 21:18 94-74-612/27/17 15:26165 1MCPP ND ug/kg 01/02/18 21:18 7085-19-012/27/17 15:26165 12,4,5-T ND ug/kg 01/02/18 21:18 93-76-512/27/17 15:261.6 12,4,5-TP (Silvex) ND ug/kg 01/02/18 21:18 93-72-112/27/17 15:261.6 1Surrogates2,4-DCAA (S) 12 %. 01/02/18 20:53 19719-28-912/27/17 15:2610-188 1

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Antimony ND mg/kg 12/21/17 09:46 7440-36-012/20/17 14:282.3 1Arsenic 5.4 mg/kg 12/21/17 09:46 7440-38-212/20/17 14:280.77 1Barium 85.8 mg/kg 12/21/17 09:46 7440-39-312/20/17 14:2815.4 1Beryllium ND mg/kg 12/21/17 09:46 7440-41-712/20/17 14:280.38 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 9 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESENTRADA

Lab ID: 2067215003 Collected: 12/14/17 09:47 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Boron 15.8 mg/kg 12/21/17 09:46 7440-42-812/20/17 14:283.8 1Cadmium ND mg/kg 12/21/17 09:46 7440-43-912/20/17 14:280.38 1Calcium 29000 mg/kg 12/21/17 09:46 7440-70-212/20/17 14:2876.9 1Chromium 21.5 mg/kg 12/21/17 09:46 7440-47-312/20/17 14:280.77 1Copper 3530 mg/kg 12/21/17 09:46 7440-50-812/20/17 14:280.77 1Iron 20500 mg/kg 12/21/17 09:46 7439-89-612/20/17 14:283.8 1Lead 148 mg/kg 12/21/17 09:46 7439-92-112/20/17 14:280.38 1Magnesium 3960 mg/kg 12/21/17 09:46 7439-95-412/20/17 14:2876.9 1Manganese 435 mg/kg 12/21/17 09:46 7439-96-512/20/17 14:280.77 1Molybdenum 0.83 mg/kg 12/21/17 09:46 7439-98-712/20/17 14:280.77 1Nickel 14.5 mg/kg 12/21/17 09:46 7440-02-012/20/17 14:283.1 1Potassium 502 mg/kg 12/21/17 09:46 7440-09-712/20/17 14:2876.9 1Selenium ND mg/kg 12/21/17 09:46 7782-49-212/20/17 14:281.5 1Silver ND mg/kg 12/21/17 09:46 7440-22-412/20/17 14:280.77 1Sulfur 544 mg/kg 12/21/17 09:4612/20/17 14:287.7 1Thallium ND mg/kg 12/21/17 09:46 7440-28-012/20/17 14:280.38 1Zinc 470 mg/kg 12/21/17 09:46 7440-66-612/20/17 14:281.5 1

Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury

Mercury 0.25 mg/kg 02/15/18 10:36 7439-97-6 H1,H2,M1,R1

02/14/18 11:130.011 1

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Acetone ND ug/kg 12/21/17 13:04 67-64-1 M112/20/17 15:0510.5 1Benzene ND ug/kg 12/21/17 13:04 71-43-2 M112/20/17 15:055.3 1Bromodichloromethane ND ug/kg 12/21/17 13:04 75-27-4 M112/20/17 15:055.3 1Bromoform ND ug/kg 12/21/17 13:04 75-25-2 M112/20/17 15:055.3 1Bromomethane ND ug/kg 12/21/17 13:04 74-83-9 M112/20/17 15:055.3 12-Butanone (MEK) ND ug/kg 12/21/17 13:04 78-93-3 M112/20/17 15:0510.5 1Carbon disulfide ND ug/kg 12/21/17 13:04 75-15-012/20/17 15:055.3 1Carbon tetrachloride ND ug/kg 12/21/17 13:04 56-23-512/20/17 15:055.3 1Chlorobenzene ND ug/kg 12/21/17 13:04 108-90-7 M112/20/17 15:055.3 1Chloroethane ND ug/kg 12/21/17 13:04 75-00-312/20/17 15:055.3 1Chloroform ND ug/kg 12/21/17 13:04 67-66-3 M112/20/17 15:055.3 1Chloromethane ND ug/kg 12/21/17 13:04 74-87-3 M112/20/17 15:055.3 11,2-Dibromo-3-chloropropane ND ug/kg 12/21/17 13:04 96-12-8 M112/20/17 15:055.3 1Dibromochloromethane ND ug/kg 12/21/17 13:04 124-48-1 M112/20/17 15:055.3 11,2-Dibromoethane (EDB) ND ug/kg 12/21/17 13:04 106-93-4 M1,R112/20/17 15:055.3 1Dichlorodifluoromethane ND ug/kg 12/21/17 13:04 75-71-812/20/17 15:055.3 11,1-Dichloroethane ND ug/kg 12/21/17 13:04 75-34-3 M112/20/17 15:055.3 11,2-Dichloroethane ND ug/kg 12/21/17 13:04 107-06-2 M112/20/17 15:055.3 11,1-Dichloroethene ND ug/kg 12/21/17 13:04 75-35-412/20/17 15:055.3 1cis-1,2-Dichloroethene ND ug/kg 12/21/17 13:04 156-59-2 M112/20/17 15:055.3 1trans-1,2-Dichloroethene ND ug/kg 12/21/17 13:04 156-60-512/20/17 15:055.3 11,2-Dichloropropane ND ug/kg 12/21/17 13:04 78-87-5 M112/20/17 15:055.3 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 10 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESENTRADA

Lab ID: 2067215003 Collected: 12/14/17 09:47 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

cis-1,3-Dichloropropene ND ug/kg 12/21/17 13:04 10061-01-5 M112/20/17 15:055.3 1trans-1,3-Dichloropropene ND ug/kg 12/21/17 13:04 10061-02-6 M112/20/17 15:055.3 1Ethylbenzene ND ug/kg 12/21/17 13:04 100-41-4 M112/20/17 15:055.3 12-Hexanone ND ug/kg 12/21/17 13:04 591-78-6 M112/20/17 15:0510.5 1Isopropylbenzene (Cumene) ND ug/kg 12/21/17 13:04 98-82-8 M112/20/17 15:055.3 1Methyl acetate ND ug/kg 12/21/17 13:04 79-20-9 M112/20/17 15:0510.5 1Methylene Chloride ND ug/kg 12/21/17 13:04 75-09-212/20/17 15:055.3 14-Methyl-2-pentanone (MIBK) ND ug/kg 12/21/17 13:04 108-10-1 M112/20/17 15:0510.5 1Methyl-tert-butyl ether ND ug/kg 12/21/17 13:04 1634-04-412/20/17 15:055.3 1Styrene ND ug/kg 12/21/17 13:04 100-42-5 M112/20/17 15:055.3 11,1,2,2-Tetrachloroethane ND ug/kg 12/21/17 13:04 79-34-5 M112/20/17 15:055.3 1Tetrachloroethene ND ug/kg 12/21/17 13:04 127-18-4 M112/20/17 15:055.3 1Toluene ND ug/kg 12/21/17 13:04 108-88-3 M112/20/17 15:055.3 11,1,1-Trichloroethane ND ug/kg 12/21/17 13:04 71-55-6 M112/20/17 15:055.3 11,1,2-Trichloroethane ND ug/kg 12/21/17 13:04 79-00-5 M112/20/17 15:055.3 1Trichloroethene ND ug/kg 12/21/17 13:04 79-01-6 M112/20/17 15:055.3 1Trichlorofluoromethane ND ug/kg 12/21/17 13:04 75-69-412/20/17 15:055.3 1Vinyl chloride ND ug/kg 12/21/17 13:04 75-01-412/20/17 15:052.1 1m&p-Xylene ND ug/kg 12/21/17 13:04 179601-23-1 M112/20/17 15:0510.5 1o-Xylene ND ug/kg 12/21/17 13:04 95-47-6 M112/20/17 15:055.3 1SurrogatesToluene-d8 (S) 108 %. 12/21/17 13:04 2037-26-512/20/17 15:0570-123 14-Bromofluorobenzene (S) 100 %. 12/21/17 13:04 460-00-412/20/17 15:0562-134 1Dibromofluoromethane (S) 97 %. 12/21/17 13:04 1868-53-712/20/17 15:0564-130 1

Analytical Method: ASTM D2974-07Percent Moisture

Percent Moisture 43.9 % 12/26/17 16:211

Analytical Method: EPA 90459045 pH Soil

pH at 25 Degrees C 7.3 Std. Units 12/22/17 13:370.010 1

Analytical Method: ASTM D482-95ASTMD482-95 ASH

Percent Ash 101 % (w/w) 12/27/17 16:510.10 1

Analytical Method: EPA 351.2 Preparation Method: EPA 351.2351.2 Total Kjeldahl Nitrogen

Nitrogen, Kjeldahl, Total 4410 mg/kg 12/21/17 15:03 7727-37-9 M612/20/17 16:09480 10

Analytical Method: EPA 365.4 Preparation Method: EPA 365.4365.4 Total Phosphorus

Phosphorus 761 mg/kg 12/21/17 10:11 7723-14-0 M612/20/17 16:1196.1 10

Analytical Method: EPA 9251 Preparation Method: EPA 92519251 Chloride

Chloride 142 mg/kg 12/23/17 15:49 16887-00-612/23/17 11:3596.2 10

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 11 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESINTERIOR

Lab ID: 2067215004 Collected: 12/14/17 09:54 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

Aldrin ND ug/kg 12/27/17 20:22 309-00-212/26/17 17:221.5 1alpha-BHC ND ug/kg 12/27/17 20:22 319-84-6 CH12/26/17 17:221.5 1beta-BHC ND ug/kg 12/27/17 20:22 319-85-712/26/17 17:222.5 1delta-BHC ND ug/kg 12/27/17 20:22 319-86-812/26/17 17:222.1 1gamma-BHC (Lindane) ND ug/kg 12/27/17 20:22 58-89-912/26/17 17:222.1 1Chlordane (Technical) ND ug/kg 12/27/17 20:22 57-74-912/26/17 17:22221 1alpha-Chlordane ND ug/kg 12/27/17 20:22 5103-71-912/26/17 17:222.5 1gamma-Chlordane ND ug/kg 12/27/17 20:22 5103-74-212/26/17 17:222.5 14,4'-DDD ND ug/kg 12/27/17 20:22 72-54-812/26/17 17:221.5 14,4'-DDE ND ug/kg 12/27/17 20:22 72-55-912/26/17 17:221.5 14,4'-DDT ND ug/kg 12/27/17 20:22 50-29-312/26/17 17:222.1 1Dieldrin ND ug/kg 12/27/17 20:22 60-57-112/26/17 17:222.1 1Endosulfan I ND ug/kg 12/27/17 20:22 959-98-812/26/17 17:222.1 1Endosulfan II ND ug/kg 12/27/17 20:22 33213-65-912/26/17 17:221.5 1Endosulfan sulfate ND ug/kg 12/27/17 20:22 1031-07-812/26/17 17:222.1 1Endrin ND ug/kg 12/27/17 20:22 72-20-812/26/17 17:222.5 1Endrin aldehyde ND ug/kg 12/27/17 20:22 7421-93-412/26/17 17:222.1 1Endrin ketone ND ug/kg 12/27/17 20:22 53494-70-512/26/17 17:223.0 1Heptachlor ND ug/kg 12/27/17 20:22 76-44-812/26/17 17:223.0 1Heptachlor epoxide ND ug/kg 12/27/17 20:22 1024-57-312/26/17 17:227.4 1Methoxychlor ND ug/kg 12/27/17 20:22 72-43-512/26/17 17:223.0 1Toxaphene ND ug/kg 12/27/17 20:22 8001-35-212/26/17 17:22221 1SurrogatesTetrachloro-m-xylene (S) 93 %. 12/27/17 20:22 877-09-812/26/17 17:2270-130 1Decachlorobiphenyl (S) 94 %. 12/27/17 20:22 2051-24-312/26/17 17:2270-130 1

Analytical Method: EPA 8151 Preparation Method: EPA 35468151 Chlorinated Herbicides

2,4-D ND ug/kg 01/02/18 21:42 94-75-712/27/17 15:261.7 1Dalapon ND ug/kg 01/02/18 21:42 75-99-012/27/17 15:261.7 12,4-DB ND ug/kg 01/02/18 21:42 94-82-612/27/17 15:261.7 1Dicamba ND ug/kg 01/02/18 21:42 1918-00-912/27/17 15:261.7 1Dichloroprop ND ug/kg 01/02/18 21:42 15165-67-012/27/17 15:261.7 1Dinoseb ND ug/kg 01/02/18 21:42 88-85-712/27/17 15:261.7 1MCPA ND ug/kg 01/02/18 21:42 94-74-612/27/17 15:26165 1MCPP ND ug/kg 01/02/18 21:42 7085-19-012/27/17 15:26165 12,4,5-T ND ug/kg 01/02/18 21:42 93-76-512/27/17 15:261.7 12,4,5-TP (Silvex) ND ug/kg 01/02/18 21:42 93-72-112/27/17 15:261.7 1Surrogates2,4-DCAA (S) 9 %. 01/02/18 21:18 19719-28-9 S112/27/17 15:2610-188 1

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Antimony ND mg/kg 12/21/17 09:50 7440-36-012/20/17 14:282.4 1Arsenic 2.1 mg/kg 12/21/17 09:50 7440-38-212/20/17 14:280.79 1Barium 67.2 mg/kg 12/21/17 09:50 7440-39-312/20/17 14:2815.9 1Beryllium ND mg/kg 12/21/17 09:50 7440-41-712/20/17 14:280.40 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 12 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESINTERIOR

Lab ID: 2067215004 Collected: 12/14/17 09:54 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Boron 10.5 mg/kg 12/21/17 09:50 7440-42-812/20/17 14:284.0 1Cadmium ND mg/kg 12/21/17 09:50 7440-43-912/20/17 14:280.40 1Calcium 5510 mg/kg 12/21/17 09:50 7440-70-212/20/17 14:2879.4 1Chromium 14.4 mg/kg 12/21/17 09:50 7440-47-312/20/17 14:280.79 1Copper 58.0 mg/kg 12/21/17 09:50 7440-50-812/20/17 14:280.79 1Iron 22300 mg/kg 12/21/17 09:50 7439-89-612/20/17 14:284.0 1Lead 45.5 mg/kg 12/21/17 09:50 7439-92-112/20/17 14:280.40 1Magnesium 1970 mg/kg 12/21/17 09:50 7439-95-412/20/17 14:2879.4 1Manganese 335 mg/kg 12/21/17 09:50 7439-96-512/20/17 14:280.79 1Molybdenum ND mg/kg 12/21/17 09:50 7439-98-712/20/17 14:280.79 1Nickel 10.0 mg/kg 12/21/17 09:50 7440-02-012/20/17 14:283.2 1Potassium 328 mg/kg 12/21/17 09:50 7440-09-712/20/17 14:2879.4 1Selenium ND mg/kg 12/21/17 09:50 7782-49-212/20/17 14:281.6 1Silver ND mg/kg 12/21/17 09:50 7440-22-412/20/17 14:280.79 1Sulfur 140 mg/kg 12/21/17 09:5012/20/17 14:287.9 1Thallium ND mg/kg 12/21/17 09:50 7440-28-012/20/17 14:280.40 1Zinc 165 mg/kg 12/21/17 09:50 7440-66-612/20/17 14:281.6 1

Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury

Mercury 0.11 mg/kg 02/15/18 10:42 7439-97-6 H1,H202/14/18 11:130.019 1

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Acenaphthene ND ug/kg 12/31/17 00:51 83-32-912/21/17 08:203240 10Acenaphthylene ND ug/kg 12/31/17 00:51 208-96-812/21/17 08:203240 10Anthracene ND ug/kg 12/31/17 00:51 120-12-712/21/17 08:203240 10Benzo(a)anthracene ND ug/kg 12/31/17 00:51 56-55-312/21/17 08:203240 10Benzo(a)pyrene ND ug/kg 12/31/17 00:51 50-32-812/21/17 08:203240 10Benzo(b)fluoranthene ND ug/kg 12/31/17 00:51 205-99-212/21/17 08:203240 10Benzo(g,h,i)perylene ND ug/kg 12/31/17 00:51 191-24-212/21/17 08:203240 10Benzo(k)fluoranthene ND ug/kg 12/31/17 00:51 207-08-912/21/17 08:203240 10Benzoic acid ND ug/kg 12/31/17 00:51 65-85-012/21/17 08:208170 10Benzyl alcohol ND ug/kg 12/31/17 00:51 100-51-612/21/17 08:203240 104-Bromophenylphenyl ether ND ug/kg 12/31/17 00:51 101-55-312/21/17 08:203240 10Butylbenzylphthalate ND ug/kg 12/31/17 00:51 85-68-712/21/17 08:203240 10Carbazole ND ug/kg 12/31/17 00:51 86-74-812/21/17 08:203240 104-Chloro-3-methylphenol ND ug/kg 12/31/17 00:51 59-50-712/21/17 08:203240 103&4-Chloroaniline ND ug/kg 12/31/17 00:5112/21/17 08:203240 10bis(2-Chloroethoxy)methane ND ug/kg 12/31/17 00:51 111-91-112/21/17 08:203240 10bis(2-Chloroethyl) ether ND ug/kg 12/31/17 00:51 111-44-412/21/17 08:203240 102-Chloronaphthalene ND ug/kg 12/31/17 00:51 91-58-712/21/17 08:203240 102-Chlorophenol ND ug/kg 12/31/17 00:51 95-57-812/21/17 08:203240 104-Chlorophenylphenyl ether ND ug/kg 12/31/17 00:51 7005-72-312/21/17 08:203240 10Chrysene ND ug/kg 12/31/17 00:51 218-01-912/21/17 08:203240 10Dibenz(a,h)anthracene ND ug/kg 12/31/17 00:51 53-70-312/21/17 08:203240 10Dibenzofuran ND ug/kg 12/31/17 00:51 132-64-912/21/17 08:203240 10

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 13 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESINTERIOR

Lab ID: 2067215004 Collected: 12/14/17 09:54 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

1,2-Dichlorobenzene ND ug/kg 12/31/17 00:51 95-50-112/21/17 08:203240 101,3-Dichlorobenzene ND ug/kg 12/31/17 00:51 541-73-112/21/17 08:203240 101,4-Dichlorobenzene ND ug/kg 12/31/17 00:51 106-46-712/21/17 08:203240 103,3'-Dichlorobenzidine ND ug/kg 12/31/17 00:51 91-94-112/21/17 08:206540 102,4-Dichlorophenol ND ug/kg 12/31/17 00:51 120-83-212/21/17 08:203240 10Diethylphthalate ND ug/kg 12/31/17 00:51 84-66-212/21/17 08:203240 102,4-Dimethylphenol ND ug/kg 12/31/17 00:51 105-67-912/21/17 08:203240 10Dimethylphthalate ND ug/kg 12/31/17 00:51 131-11-312/21/17 08:203240 10Di-n-butylphthalate ND ug/kg 12/31/17 00:51 84-74-212/21/17 08:203240 104,6-Dinitro-2-methylphenol ND ug/kg 12/31/17 00:51 534-52-112/21/17 08:203240 102,4-Dinitrophenol ND ug/kg 12/31/17 00:51 51-28-512/21/17 08:203240 102,4-Dinitrotoluene ND ug/kg 12/31/17 00:51 121-14-212/21/17 08:203240 102,6-Dinitrotoluene ND ug/kg 12/31/17 00:51 606-20-212/21/17 08:203240 10Di-n-octylphthalate ND ug/kg 12/31/17 00:51 117-84-012/21/17 08:203240 10bis(2-Ethylhexyl)phthalate 5120 ug/kg 12/31/17 00:51 117-81-7 D412/21/17 08:203240 10Fluoranthene ND ug/kg 12/31/17 00:51 206-44-012/21/17 08:203240 10Fluorene ND ug/kg 12/31/17 00:51 86-73-712/21/17 08:203240 10Hexachloro-1,3-butadiene ND ug/kg 12/31/17 00:51 87-68-312/21/17 08:203240 10Hexachlorobenzene ND ug/kg 12/31/17 00:51 118-74-112/21/17 08:203240 10Hexachlorocyclopentadiene ND ug/kg 12/31/17 00:51 77-47-412/21/17 08:203240 10Hexachloroethane ND ug/kg 12/31/17 00:51 67-72-112/21/17 08:203240 10Indeno(1,2,3-cd)pyrene ND ug/kg 12/31/17 00:51 193-39-512/21/17 08:203240 10Isophorone ND ug/kg 12/31/17 00:51 78-59-112/21/17 08:203240 102-Methylnaphthalene ND ug/kg 12/31/17 00:51 91-57-612/21/17 08:203240 102-Methylphenol(o-Cresol) ND ug/kg 12/31/17 00:51 95-48-712/21/17 08:203240 103&4-Methylphenol(m&p Cresol) ND ug/kg 12/31/17 00:5112/21/17 08:203240 10Naphthalene ND ug/kg 12/31/17 00:51 91-20-312/21/17 08:203240 102-Nitroaniline ND ug/kg 12/31/17 00:51 88-74-412/21/17 08:203240 103-Nitroaniline ND ug/kg 12/31/17 00:51 99-09-212/21/17 08:203240 104-Nitroaniline ND ug/kg 12/31/17 00:51 100-01-612/21/17 08:203240 10Nitrobenzene ND ug/kg 12/31/17 00:51 98-95-312/21/17 08:203240 102-Nitrophenol ND ug/kg 12/31/17 00:51 88-75-512/21/17 08:203240 104-Nitrophenol ND ug/kg 12/31/17 00:51 100-02-712/21/17 08:203240 10N-Nitroso-di-n-propylamine ND ug/kg 12/31/17 00:51 621-64-712/21/17 08:203240 10N-Nitrosodiphenylamine ND ug/kg 12/31/17 00:51 86-30-612/21/17 08:203240 102,2'-Oxybis(1-chloropropane) ND ug/kg 12/31/17 00:51 108-60-112/21/17 08:203240 10Pentachlorophenol ND ug/kg 12/31/17 00:51 87-86-512/21/17 08:203240 10Phenanthrene ND ug/kg 12/31/17 00:51 85-01-812/21/17 08:203240 10Phenol ND ug/kg 12/31/17 00:51 108-95-212/21/17 08:203240 10Pyrene ND ug/kg 12/31/17 00:51 129-00-012/21/17 08:203240 101,2,4-Trichlorobenzene ND ug/kg 12/31/17 00:51 120-82-112/21/17 08:203240 102,4,5-Trichlorophenol ND ug/kg 12/31/17 00:51 95-95-412/21/17 08:203240 102,4,6-Trichlorophenol ND ug/kg 12/31/17 00:51 88-06-212/21/17 08:203240 10SurrogatesTerphenyl-d14 (S) 52 %. 12/31/17 00:51 1718-51-012/21/17 08:2010-144 10

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 14 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESINTERIOR

Lab ID: 2067215004 Collected: 12/14/17 09:54 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Surrogates2,4,6-Tribromophenol (S) 85 %. 12/31/17 00:51 118-79-612/21/17 08:2010-135 102-Fluorophenol (S) 44 %. 12/31/17 00:51 367-12-412/21/17 08:2010-115 10Phenol-d6 (S) 46 %. 12/31/17 00:51 13127-88-312/21/17 08:2010-127 10Nitrobenzene-d5 (S) 53 %. 12/31/17 00:51 4165-60-012/21/17 08:2012-144 102-Fluorobiphenyl (S) 48 %. 12/31/17 00:51 321-60-812/21/17 08:2011-129 10

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Acetone ND ug/kg 12/21/17 14:01 67-64-112/20/17 15:059.7 1Benzene ND ug/kg 12/21/17 14:01 71-43-212/20/17 15:054.8 1Bromodichloromethane ND ug/kg 12/21/17 14:01 75-27-412/20/17 15:054.8 1Bromoform ND ug/kg 12/21/17 14:01 75-25-212/20/17 15:054.8 1Bromomethane ND ug/kg 12/21/17 14:01 74-83-912/20/17 15:054.8 12-Butanone (MEK) ND ug/kg 12/21/17 14:01 78-93-312/20/17 15:059.7 1Carbon disulfide ND ug/kg 12/21/17 14:01 75-15-012/20/17 15:054.8 1Carbon tetrachloride ND ug/kg 12/21/17 14:01 56-23-512/20/17 15:054.8 1Chlorobenzene ND ug/kg 12/21/17 14:01 108-90-712/20/17 15:054.8 1Chloroethane ND ug/kg 12/21/17 14:01 75-00-312/20/17 15:054.8 1Chloroform ND ug/kg 12/21/17 14:01 67-66-312/20/17 15:054.8 1Chloromethane ND ug/kg 12/21/17 14:01 74-87-312/20/17 15:054.8 11,2-Dibromo-3-chloropropane ND ug/kg 12/21/17 14:01 96-12-812/20/17 15:054.8 1Dibromochloromethane ND ug/kg 12/21/17 14:01 124-48-112/20/17 15:054.8 11,2-Dibromoethane (EDB) ND ug/kg 12/21/17 14:01 106-93-412/20/17 15:054.8 1Dichlorodifluoromethane ND ug/kg 12/21/17 14:01 75-71-812/20/17 15:054.8 11,1-Dichloroethane ND ug/kg 12/21/17 14:01 75-34-312/20/17 15:054.8 11,2-Dichloroethane ND ug/kg 12/21/17 14:01 107-06-212/20/17 15:054.8 11,1-Dichloroethene ND ug/kg 12/21/17 14:01 75-35-412/20/17 15:054.8 1cis-1,2-Dichloroethene ND ug/kg 12/21/17 14:01 156-59-212/20/17 15:054.8 1trans-1,2-Dichloroethene ND ug/kg 12/21/17 14:01 156-60-512/20/17 15:054.8 11,2-Dichloropropane ND ug/kg 12/21/17 14:01 78-87-512/20/17 15:054.8 1cis-1,3-Dichloropropene ND ug/kg 12/21/17 14:01 10061-01-512/20/17 15:054.8 1trans-1,3-Dichloropropene ND ug/kg 12/21/17 14:01 10061-02-612/20/17 15:054.8 1Ethylbenzene ND ug/kg 12/21/17 14:01 100-41-412/20/17 15:054.8 12-Hexanone ND ug/kg 12/21/17 14:01 591-78-612/20/17 15:059.7 1Isopropylbenzene (Cumene) ND ug/kg 12/21/17 14:01 98-82-812/20/17 15:054.8 1Methyl acetate ND ug/kg 12/21/17 14:01 79-20-912/20/17 15:059.7 1Methylene Chloride ND ug/kg 12/21/17 14:01 75-09-212/20/17 15:054.8 14-Methyl-2-pentanone (MIBK) ND ug/kg 12/21/17 14:01 108-10-112/20/17 15:059.7 1Methyl-tert-butyl ether ND ug/kg 12/21/17 14:01 1634-04-412/20/17 15:054.8 1Styrene ND ug/kg 12/21/17 14:01 100-42-512/20/17 15:054.8 11,1,2,2-Tetrachloroethane ND ug/kg 12/21/17 14:01 79-34-512/20/17 15:054.8 1Tetrachloroethene ND ug/kg 12/21/17 14:01 127-18-412/20/17 15:054.8 1Toluene ND ug/kg 12/21/17 14:01 108-88-312/20/17 15:054.8 11,1,1-Trichloroethane ND ug/kg 12/21/17 14:01 71-55-612/20/17 15:054.8 11,1,2-Trichloroethane ND ug/kg 12/21/17 14:01 79-00-512/20/17 15:054.8 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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Page 15 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE LOS PADRESINTERIOR

Lab ID: 2067215004 Collected: 12/14/17 09:54 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Trichloroethene ND ug/kg 12/21/17 14:01 79-01-612/20/17 15:054.8 1Trichlorofluoromethane ND ug/kg 12/21/17 14:01 75-69-412/20/17 15:054.8 1Vinyl chloride ND ug/kg 12/21/17 14:01 75-01-412/20/17 15:051.9 1m&p-Xylene ND ug/kg 12/21/17 14:01 179601-23-112/20/17 15:059.7 1o-Xylene ND ug/kg 12/21/17 14:01 95-47-612/20/17 15:054.8 1SurrogatesToluene-d8 (S) 107 %. 12/21/17 14:01 2037-26-512/20/17 15:0570-123 14-Bromofluorobenzene (S) 97 %. 12/21/17 14:01 460-00-412/20/17 15:0562-134 1Dibromofluoromethane (S) 99 %. 12/21/17 14:01 1868-53-712/20/17 15:0564-130 1

Analytical Method: ASTM D2974-07Percent Moisture

Percent Moisture 21.2 % 12/26/17 16:221

Analytical Method: EPA 90459045 pH Soil

pH at 25 Degrees C 7.4 Std. Units 12/22/17 13:370.010 1

Analytical Method: ASTM D482-95ASTMD482-95 ASH

Percent Ash 83.2 % (w/w) 12/27/17 16:550.10 1

Analytical Method: EPA 351.2 Preparation Method: EPA 351.2351.2 Total Kjeldahl Nitrogen

Nitrogen, Kjeldahl, Total 1370 mg/kg 12/21/17 15:07 7727-37-912/20/17 16:09493 10

Analytical Method: EPA 365.4 Preparation Method: EPA 365.4365.4 Total Phosphorus

Phosphorus 396 mg/kg 12/21/17 10:13 7723-14-012/20/17 16:1198.6 10

Analytical Method: EPA 9251 Preparation Method: EPA 92519251 Chloride

Chloride 217 mg/kg 12/23/17 15:49 16887-00-612/23/17 11:3598.0 10

Sample: CALLE A ENTRADA Lab ID: 2067215005 Collected: 12/14/17 10:28 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

Aldrin ND ug/kg 12/27/17 20:37 309-00-212/26/17 17:221.5 1alpha-BHC ND ug/kg 12/27/17 20:37 319-84-6 CH12/26/17 17:221.5 1beta-BHC ND ug/kg 12/27/17 20:37 319-85-712/26/17 17:222.4 1delta-BHC ND ug/kg 12/27/17 20:37 319-86-812/26/17 17:222.0 1gamma-BHC (Lindane) ND ug/kg 12/27/17 20:37 58-89-912/26/17 17:222.0 1Chlordane (Technical) ND ug/kg 12/27/17 20:37 57-74-912/26/17 17:22218 1alpha-Chlordane ND ug/kg 12/27/17 20:37 5103-71-912/26/17 17:222.4 1gamma-Chlordane ND ug/kg 12/27/17 20:37 5103-74-212/26/17 17:222.4 14,4'-DDD ND ug/kg 12/27/17 20:37 72-54-812/26/17 17:221.5 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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St. Rose, LA 70087(504)469-0333

Page 16 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A ENTRADA Lab ID: 2067215005 Collected: 12/14/17 10:28 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

4,4'-DDE ND ug/kg 12/27/17 20:37 72-55-912/26/17 17:221.5 14,4'-DDT ND ug/kg 12/27/17 20:37 50-29-312/26/17 17:222.0 1Dieldrin ND ug/kg 12/27/17 20:37 60-57-112/26/17 17:222.0 1Endosulfan I ND ug/kg 12/27/17 20:37 959-98-812/26/17 17:222.0 1Endosulfan II ND ug/kg 12/27/17 20:37 33213-65-912/26/17 17:221.5 1Endosulfan sulfate ND ug/kg 12/27/17 20:37 1031-07-812/26/17 17:222.0 1Endrin ND ug/kg 12/27/17 20:37 72-20-812/26/17 17:222.4 1Endrin aldehyde ND ug/kg 12/27/17 20:37 7421-93-412/26/17 17:222.0 1Endrin ketone ND ug/kg 12/27/17 20:37 53494-70-512/26/17 17:222.9 1Heptachlor ND ug/kg 12/27/17 20:37 76-44-812/26/17 17:222.9 1Heptachlor epoxide ND ug/kg 12/27/17 20:37 1024-57-312/26/17 17:227.3 1Methoxychlor ND ug/kg 12/27/17 20:37 72-43-512/26/17 17:222.9 1Toxaphene ND ug/kg 12/27/17 20:37 8001-35-212/26/17 17:22218 1SurrogatesTetrachloro-m-xylene (S) 96 %. 12/27/17 20:37 877-09-812/26/17 17:2270-130 1Decachlorobiphenyl (S) 101 %. 12/27/17 20:37 2051-24-312/26/17 17:2270-130 1

Analytical Method: EPA 8151 Preparation Method: EPA 35468151 Chlorinated Herbicides

2,4-D ND ug/kg 01/02/18 22:06 94-75-712/27/17 15:261.6 1Dalapon ND ug/kg 01/02/18 22:06 75-99-012/27/17 15:261.6 12,4-DB ND ug/kg 01/02/18 22:06 94-82-612/27/17 15:261.6 1Dicamba ND ug/kg 01/02/18 22:06 1918-00-912/27/17 15:261.6 1Dichloroprop ND ug/kg 01/02/18 22:06 15165-67-012/27/17 15:261.6 1Dinoseb ND ug/kg 01/02/18 22:06 88-85-712/27/17 15:261.6 1MCPA ND ug/kg 01/02/18 22:06 94-74-612/27/17 15:26165 1MCPP ND ug/kg 01/02/18 22:06 7085-19-012/27/17 15:26165 12,4,5-T ND ug/kg 01/02/18 22:06 93-76-512/27/17 15:261.6 12,4,5-TP (Silvex) ND ug/kg 01/02/18 22:06 93-72-112/27/17 15:261.6 1Surrogates2,4-DCAA (S) 9 %. 01/02/18 21:42 19719-28-9 S112/27/17 15:2610-188 1

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Antimony ND mg/kg 12/21/17 09:54 7440-36-012/20/17 14:282.3 1Arsenic 4.5 mg/kg 12/21/17 09:54 7440-38-212/20/17 14:280.76 1Barium 67.6 mg/kg 12/21/17 09:54 7440-39-312/20/17 14:2815.2 1Beryllium ND mg/kg 12/21/17 09:54 7440-41-712/20/17 14:280.38 1Boron 9.5 mg/kg 12/21/17 09:54 7440-42-812/20/17 14:283.8 1Cadmium ND mg/kg 12/21/17 09:54 7440-43-912/20/17 14:280.38 1Calcium 27800 mg/kg 12/21/17 09:54 7440-70-212/20/17 14:2875.8 1Chromium 17.0 mg/kg 12/21/17 09:54 7440-47-312/20/17 14:280.76 1Copper 51.3 mg/kg 12/21/17 09:54 7440-50-812/20/17 14:280.76 1Iron 19200 mg/kg 12/21/17 09:54 7439-89-612/20/17 14:283.8 1Lead 22.2 mg/kg 12/21/17 09:54 7439-92-112/20/17 14:280.38 1Magnesium 3810 mg/kg 12/21/17 09:54 7439-95-412/20/17 14:2875.8 1Manganese 441 mg/kg 12/21/17 09:54 7439-96-512/20/17 14:280.76 1Molybdenum ND mg/kg 12/21/17 09:54 7439-98-712/20/17 14:280.76 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 17 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A ENTRADA Lab ID: 2067215005 Collected: 12/14/17 10:28 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Nickel 11.7 mg/kg 12/21/17 09:54 7440-02-012/20/17 14:283.0 1Potassium 894 mg/kg 12/21/17 09:54 7440-09-712/20/17 14:2875.8 1Selenium ND mg/kg 12/21/17 09:54 7782-49-212/20/17 14:281.5 1Silver ND mg/kg 12/21/17 09:54 7440-22-412/20/17 14:280.76 1Sulfur 157 mg/kg 12/21/17 09:5412/20/17 14:287.6 1Thallium ND mg/kg 12/21/17 09:54 7440-28-012/20/17 14:280.38 1Zinc 95.5 mg/kg 12/21/17 09:54 7440-66-612/20/17 14:281.5 1

Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury

Mercury 0.13 mg/kg 02/15/18 10:44 7439-97-6 H1,H202/14/18 11:130.018 1

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Acenaphthene ND ug/kg 12/29/17 18:34 83-32-912/21/17 08:20326 1Acenaphthylene ND ug/kg 12/29/17 18:34 208-96-812/21/17 08:20326 1Anthracene ND ug/kg 12/29/17 18:34 120-12-712/21/17 08:20326 1Benzo(a)anthracene ND ug/kg 12/29/17 18:34 56-55-312/21/17 08:20326 1Benzo(a)pyrene ND ug/kg 12/29/17 18:34 50-32-812/21/17 08:20326 1Benzo(b)fluoranthene ND ug/kg 12/29/17 18:34 205-99-212/21/17 08:20326 1Benzo(g,h,i)perylene ND ug/kg 12/29/17 18:34 191-24-212/21/17 08:20326 1Benzo(k)fluoranthene ND ug/kg 12/29/17 18:34 207-08-912/21/17 08:20326 1Benzoic acid ND ug/kg 12/29/17 18:34 65-85-012/21/17 08:20822 1Benzyl alcohol ND ug/kg 12/29/17 18:34 100-51-612/21/17 08:20326 14-Bromophenylphenyl ether ND ug/kg 12/29/17 18:34 101-55-312/21/17 08:20326 1Butylbenzylphthalate ND ug/kg 12/29/17 18:34 85-68-712/21/17 08:20326 1Carbazole ND ug/kg 12/29/17 18:34 86-74-812/21/17 08:20326 14-Chloro-3-methylphenol ND ug/kg 12/29/17 18:34 59-50-712/21/17 08:20326 13&4-Chloroaniline ND ug/kg 12/29/17 18:3412/21/17 08:20326 1bis(2-Chloroethoxy)methane ND ug/kg 12/29/17 18:34 111-91-112/21/17 08:20326 1bis(2-Chloroethyl) ether ND ug/kg 12/29/17 18:34 111-44-412/21/17 08:20326 12-Chloronaphthalene ND ug/kg 12/29/17 18:34 91-58-712/21/17 08:20326 12-Chlorophenol ND ug/kg 12/29/17 18:34 95-57-812/21/17 08:20326 14-Chlorophenylphenyl ether ND ug/kg 12/29/17 18:34 7005-72-312/21/17 08:20326 1Chrysene ND ug/kg 12/29/17 18:34 218-01-912/21/17 08:20326 1Dibenz(a,h)anthracene ND ug/kg 12/29/17 18:34 53-70-312/21/17 08:20326 1Dibenzofuran ND ug/kg 12/29/17 18:34 132-64-912/21/17 08:20326 11,2-Dichlorobenzene ND ug/kg 12/29/17 18:34 95-50-112/21/17 08:20326 11,3-Dichlorobenzene ND ug/kg 12/29/17 18:34 541-73-112/21/17 08:20326 11,4-Dichlorobenzene ND ug/kg 12/29/17 18:34 106-46-712/21/17 08:20326 13,3'-Dichlorobenzidine ND ug/kg 12/29/17 18:34 91-94-112/21/17 08:20658 12,4-Dichlorophenol ND ug/kg 12/29/17 18:34 120-83-212/21/17 08:20326 1Diethylphthalate ND ug/kg 12/29/17 18:34 84-66-212/21/17 08:20326 12,4-Dimethylphenol ND ug/kg 12/29/17 18:34 105-67-912/21/17 08:20326 1Dimethylphthalate ND ug/kg 12/29/17 18:34 131-11-312/21/17 08:20326 1Di-n-butylphthalate ND ug/kg 12/29/17 18:34 84-74-212/21/17 08:20326 14,6-Dinitro-2-methylphenol ND ug/kg 12/29/17 18:34 534-52-112/21/17 08:20326 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 18 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A ENTRADA Lab ID: 2067215005 Collected: 12/14/17 10:28 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

2,4-Dinitrophenol ND ug/kg 12/29/17 18:34 51-28-512/21/17 08:20326 12,4-Dinitrotoluene ND ug/kg 12/29/17 18:34 121-14-212/21/17 08:20326 12,6-Dinitrotoluene ND ug/kg 12/29/17 18:34 606-20-212/21/17 08:20326 1Di-n-octylphthalate ND ug/kg 12/29/17 18:34 117-84-012/21/17 08:20326 1bis(2-Ethylhexyl)phthalate 19500 ug/kg 12/31/17 01:16 117-81-7 D412/21/17 08:203260 10Fluoranthene ND ug/kg 12/29/17 18:34 206-44-012/21/17 08:20326 1Fluorene ND ug/kg 12/29/17 18:34 86-73-712/21/17 08:20326 1Hexachloro-1,3-butadiene ND ug/kg 12/29/17 18:34 87-68-312/21/17 08:20326 1Hexachlorobenzene ND ug/kg 12/29/17 18:34 118-74-112/21/17 08:20326 1Hexachlorocyclopentadiene ND ug/kg 12/29/17 18:34 77-47-412/21/17 08:20326 1Hexachloroethane ND ug/kg 12/29/17 18:34 67-72-112/21/17 08:20326 1Indeno(1,2,3-cd)pyrene ND ug/kg 12/29/17 18:34 193-39-512/21/17 08:20326 1Isophorone ND ug/kg 12/29/17 18:34 78-59-112/21/17 08:20326 12-Methylnaphthalene ND ug/kg 12/29/17 18:34 91-57-612/21/17 08:20326 12-Methylphenol(o-Cresol) ND ug/kg 12/29/17 18:34 95-48-712/21/17 08:20326 13&4-Methylphenol(m&p Cresol) ND ug/kg 12/29/17 18:3412/21/17 08:20326 1Naphthalene ND ug/kg 12/29/17 18:34 91-20-312/21/17 08:20326 12-Nitroaniline ND ug/kg 12/29/17 18:34 88-74-412/21/17 08:20326 13-Nitroaniline ND ug/kg 12/29/17 18:34 99-09-212/21/17 08:20326 14-Nitroaniline ND ug/kg 12/29/17 18:34 100-01-612/21/17 08:20326 1Nitrobenzene ND ug/kg 12/29/17 18:34 98-95-312/21/17 08:20326 12-Nitrophenol ND ug/kg 12/29/17 18:34 88-75-512/21/17 08:20326 14-Nitrophenol ND ug/kg 12/29/17 18:34 100-02-712/21/17 08:20326 1N-Nitroso-di-n-propylamine ND ug/kg 12/29/17 18:34 621-64-712/21/17 08:20326 1N-Nitrosodiphenylamine ND ug/kg 12/29/17 18:34 86-30-612/21/17 08:20326 12,2'-Oxybis(1-chloropropane) ND ug/kg 12/29/17 18:34 108-60-112/21/17 08:20326 1Pentachlorophenol ND ug/kg 12/29/17 18:34 87-86-512/21/17 08:20326 1Phenanthrene ND ug/kg 12/29/17 18:34 85-01-812/21/17 08:20326 1Phenol ND ug/kg 12/29/17 18:34 108-95-212/21/17 08:20326 1Pyrene ND ug/kg 12/29/17 18:34 129-00-012/21/17 08:20326 11,2,4-Trichlorobenzene ND ug/kg 12/29/17 18:34 120-82-112/21/17 08:20326 12,4,5-Trichlorophenol ND ug/kg 12/29/17 18:34 95-95-412/21/17 08:20326 12,4,6-Trichlorophenol ND ug/kg 12/29/17 18:34 88-06-212/21/17 08:20326 1SurrogatesTerphenyl-d14 (S) 133 %. 12/29/17 18:34 1718-51-012/21/17 08:2010-144 12,4,6-Tribromophenol (S) 104 %. 12/29/17 18:34 118-79-612/21/17 08:2010-135 12-Fluorophenol (S) 83 %. 12/29/17 18:34 367-12-412/21/17 08:2010-115 1Phenol-d6 (S) 86 %. 12/29/17 18:34 13127-88-312/21/17 08:2010-127 1Nitrobenzene-d5 (S) 77 %. 12/29/17 18:34 4165-60-012/21/17 08:2012-144 12-Fluorobiphenyl (S) 72 %. 12/29/17 18:34 321-60-812/21/17 08:2011-129 1

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Acetone ND ug/kg 12/21/17 14:20 67-64-112/20/17 15:0510.3 1Benzene ND ug/kg 12/21/17 14:20 71-43-212/20/17 15:055.1 1Bromodichloromethane ND ug/kg 12/21/17 14:20 75-27-412/20/17 15:055.1 1Bromoform ND ug/kg 12/21/17 14:20 75-25-212/20/17 15:055.1 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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St. Rose, LA 70087(504)469-0333

Page 19 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A ENTRADA Lab ID: 2067215005 Collected: 12/14/17 10:28 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Bromomethane ND ug/kg 12/21/17 14:20 74-83-912/20/17 15:055.1 12-Butanone (MEK) ND ug/kg 12/21/17 14:20 78-93-312/20/17 15:0510.3 1Carbon disulfide ND ug/kg 12/21/17 14:20 75-15-012/20/17 15:055.1 1Carbon tetrachloride ND ug/kg 12/21/17 14:20 56-23-512/20/17 15:055.1 1Chlorobenzene ND ug/kg 12/21/17 14:20 108-90-712/20/17 15:055.1 1Chloroethane ND ug/kg 12/21/17 14:20 75-00-312/20/17 15:055.1 1Chloroform ND ug/kg 12/21/17 14:20 67-66-312/20/17 15:055.1 1Chloromethane ND ug/kg 12/21/17 14:20 74-87-312/20/17 15:055.1 11,2-Dibromo-3-chloropropane ND ug/kg 12/21/17 14:20 96-12-812/20/17 15:055.1 1Dibromochloromethane ND ug/kg 12/21/17 14:20 124-48-112/20/17 15:055.1 11,2-Dibromoethane (EDB) ND ug/kg 12/21/17 14:20 106-93-412/20/17 15:055.1 1Dichlorodifluoromethane ND ug/kg 12/21/17 14:20 75-71-812/20/17 15:055.1 11,1-Dichloroethane ND ug/kg 12/21/17 14:20 75-34-312/20/17 15:055.1 11,2-Dichloroethane ND ug/kg 12/21/17 14:20 107-06-212/20/17 15:055.1 11,1-Dichloroethene ND ug/kg 12/21/17 14:20 75-35-412/20/17 15:055.1 1cis-1,2-Dichloroethene ND ug/kg 12/21/17 14:20 156-59-212/20/17 15:055.1 1trans-1,2-Dichloroethene ND ug/kg 12/21/17 14:20 156-60-512/20/17 15:055.1 11,2-Dichloropropane ND ug/kg 12/21/17 14:20 78-87-512/20/17 15:055.1 1cis-1,3-Dichloropropene ND ug/kg 12/21/17 14:20 10061-01-512/20/17 15:055.1 1trans-1,3-Dichloropropene ND ug/kg 12/21/17 14:20 10061-02-612/20/17 15:055.1 1Ethylbenzene ND ug/kg 12/21/17 14:20 100-41-412/20/17 15:055.1 12-Hexanone ND ug/kg 12/21/17 14:20 591-78-612/20/17 15:0510.3 1Isopropylbenzene (Cumene) ND ug/kg 12/21/17 14:20 98-82-812/20/17 15:055.1 1Methyl acetate ND ug/kg 12/21/17 14:20 79-20-912/20/17 15:0510.3 1Methylene Chloride ND ug/kg 12/21/17 14:20 75-09-212/20/17 15:055.1 14-Methyl-2-pentanone (MIBK) ND ug/kg 12/21/17 14:20 108-10-112/20/17 15:0510.3 1Methyl-tert-butyl ether ND ug/kg 12/21/17 14:20 1634-04-412/20/17 15:055.1 1Styrene ND ug/kg 12/21/17 14:20 100-42-512/20/17 15:055.1 11,1,2,2-Tetrachloroethane ND ug/kg 12/21/17 14:20 79-34-512/20/17 15:055.1 1Tetrachloroethene ND ug/kg 12/21/17 14:20 127-18-412/20/17 15:055.1 1Toluene ND ug/kg 12/21/17 14:20 108-88-312/20/17 15:055.1 11,1,1-Trichloroethane ND ug/kg 12/21/17 14:20 71-55-612/20/17 15:055.1 11,1,2-Trichloroethane ND ug/kg 12/21/17 14:20 79-00-512/20/17 15:055.1 1Trichloroethene ND ug/kg 12/21/17 14:20 79-01-612/20/17 15:055.1 1Trichlorofluoromethane ND ug/kg 12/21/17 14:20 75-69-412/20/17 15:055.1 1Vinyl chloride ND ug/kg 12/21/17 14:20 75-01-412/20/17 15:052.1 1m&p-Xylene ND ug/kg 12/21/17 14:20 179601-23-112/20/17 15:0510.3 1o-Xylene ND ug/kg 12/21/17 14:20 95-47-612/20/17 15:055.1 1SurrogatesToluene-d8 (S) 108 %. 12/21/17 14:20 2037-26-512/20/17 15:0570-123 14-Bromofluorobenzene (S) 97 %. 12/21/17 14:20 460-00-412/20/17 15:0562-134 1Dibromofluoromethane (S) 97 %. 12/21/17 14:20 1868-53-712/20/17 15:0564-130 1

Analytical Method: ASTM D2974-07Percent Moisture

Percent Moisture 25.6 % 12/26/17 16:221

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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Page 20 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A ENTRADA Lab ID: 2067215005 Collected: 12/14/17 10:28 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 90459045 pH Soil

pH at 25 Degrees C 7.4 Std. Units 12/22/17 13:370.010 1

Analytical Method: ASTM D482-95ASTMD482-95 ASH

Percent Ash 89.3 % (w/w) 12/27/17 16:570.10 1

Analytical Method: EPA 351.2 Preparation Method: EPA 351.2351.2 Total Kjeldahl Nitrogen

Nitrogen, Kjeldahl, Total 1850 mg/kg 12/21/17 15:08 7727-37-912/20/17 16:09484 10

Analytical Method: EPA 365.4 Preparation Method: EPA 365.4365.4 Total Phosphorus

Phosphorus 467 mg/kg 12/21/17 10:14 7723-14-012/20/17 16:1196.8 10

Analytical Method: EPA 9251 Preparation Method: EPA 92519251 Chloride

Chloride 177 mg/kg 12/23/17 15:49 16887-00-612/23/17 11:3599.0 10

Sample: CALLE A INTERIOR Lab ID: 2067215006 Collected: 12/14/17 10:33 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

Aldrin ND ug/kg 12/27/17 20:52 309-00-212/26/17 17:221.5 1alpha-BHC ND ug/kg 12/27/17 20:52 319-84-6 CH12/26/17 17:221.5 1beta-BHC ND ug/kg 12/27/17 20:52 319-85-712/26/17 17:222.5 1delta-BHC ND ug/kg 12/27/17 20:52 319-86-812/26/17 17:222.1 1gamma-BHC (Lindane) ND ug/kg 12/27/17 20:52 58-89-912/26/17 17:222.1 1Chlordane (Technical) ND ug/kg 12/27/17 20:52 57-74-912/26/17 17:22224 1alpha-Chlordane ND ug/kg 12/27/17 20:52 5103-71-912/26/17 17:222.5 1gamma-Chlordane ND ug/kg 12/27/17 20:52 5103-74-212/26/17 17:222.5 14,4'-DDD ND ug/kg 12/27/17 20:52 72-54-812/26/17 17:221.5 14,4'-DDE ND ug/kg 12/27/17 20:52 72-55-912/26/17 17:221.5 14,4'-DDT ND ug/kg 12/27/17 20:52 50-29-312/26/17 17:222.1 1Dieldrin ND ug/kg 12/27/17 20:52 60-57-112/26/17 17:222.1 1Endosulfan I ND ug/kg 12/27/17 20:52 959-98-812/26/17 17:222.1 1Endosulfan II ND ug/kg 12/27/17 20:52 33213-65-912/26/17 17:221.5 1Endosulfan sulfate ND ug/kg 12/27/17 20:52 1031-07-812/26/17 17:222.1 1Endrin ND ug/kg 12/27/17 20:52 72-20-812/26/17 17:222.5 1Endrin aldehyde ND ug/kg 12/27/17 20:52 7421-93-412/26/17 17:222.1 1Endrin ketone ND ug/kg 12/27/17 20:52 53494-70-512/26/17 17:223.0 1Heptachlor ND ug/kg 12/27/17 20:52 76-44-812/26/17 17:223.0 1Heptachlor epoxide ND ug/kg 12/27/17 20:52 1024-57-312/26/17 17:227.5 1Methoxychlor ND ug/kg 12/27/17 20:52 72-43-512/26/17 17:223.0 1Toxaphene ND ug/kg 12/27/17 20:52 8001-35-212/26/17 17:22224 1SurrogatesTetrachloro-m-xylene (S) 87 %. 12/27/17 20:52 877-09-812/26/17 17:2270-130 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 21 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A INTERIOR Lab ID: 2067215006 Collected: 12/14/17 10:33 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

SurrogatesDecachlorobiphenyl (S) 102 %. 12/27/17 20:52 2051-24-312/26/17 17:2270-130 1

Analytical Method: EPA 8151 Preparation Method: EPA 35468151 Chlorinated Herbicides

2,4-D ND ug/kg 01/02/18 22:30 94-75-712/27/17 15:261.6 1Dalapon ND ug/kg 01/02/18 22:30 75-99-012/27/17 15:261.6 12,4-DB ND ug/kg 01/02/18 22:30 94-82-612/27/17 15:261.6 1Dicamba ND ug/kg 01/02/18 22:30 1918-00-912/27/17 15:261.6 1Dichloroprop ND ug/kg 01/02/18 22:30 15165-67-012/27/17 15:261.6 1Dinoseb ND ug/kg 01/02/18 22:30 88-85-712/27/17 15:261.6 1MCPA ND ug/kg 01/02/18 22:30 94-74-612/27/17 15:26164 1MCPP ND ug/kg 01/02/18 22:30 7085-19-012/27/17 15:26164 12,4,5-T ND ug/kg 01/02/18 22:30 93-76-512/27/17 15:261.6 12,4,5-TP (Silvex) ND ug/kg 01/02/18 22:30 93-72-112/27/17 15:261.6 1Surrogates2,4-DCAA (S) 8 %. 01/02/18 22:06 19719-28-9 S112/27/17 15:2610-188 1

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Antimony ND mg/kg 12/21/17 09:58 7440-36-012/20/17 14:283.0 1Arsenic 4.7 mg/kg 12/21/17 09:58 7440-38-212/20/17 14:281.0 1Barium 56.8 mg/kg 12/21/17 09:58 7440-39-312/20/17 14:2820.0 1Beryllium ND mg/kg 12/21/17 09:58 7440-41-712/20/17 14:280.50 1Boron 10.9 mg/kg 12/21/17 09:58 7440-42-812/20/17 14:285.0 1Cadmium ND mg/kg 12/21/17 09:58 7440-43-912/20/17 14:280.50 1Calcium 32100 mg/kg 12/21/17 09:58 7440-70-212/20/17 14:28100 1Chromium 26.4 mg/kg 12/21/17 09:58 7440-47-312/20/17 14:281.0 1Copper 48.2 mg/kg 12/21/17 09:58 7440-50-812/20/17 14:281.0 1Iron 19200 mg/kg 12/21/17 09:58 7439-89-612/20/17 14:285.0 1Lead 44.4 mg/kg 12/21/17 09:58 7439-92-112/20/17 14:280.50 1Magnesium 5870 mg/kg 12/21/17 09:58 7439-95-412/20/17 14:28100 1Manganese 375 mg/kg 12/21/17 09:58 7439-96-512/20/17 14:281.0 1Molybdenum ND mg/kg 12/21/17 09:58 7439-98-712/20/17 14:281.0 1Nickel 18.1 mg/kg 12/21/17 09:58 7440-02-012/20/17 14:284.0 1Potassium 1220 mg/kg 12/21/17 09:58 7440-09-712/20/17 14:28100 1Selenium ND mg/kg 12/21/17 09:58 7782-49-212/20/17 14:282.0 1Silver ND mg/kg 12/21/17 09:58 7440-22-412/20/17 14:281.0 1Sulfur 262 mg/kg 12/21/17 09:5812/20/17 14:2810.0 1Thallium ND mg/kg 12/21/17 09:58 7440-28-012/20/17 14:280.50 1Zinc 115 mg/kg 12/21/17 09:58 7440-66-612/20/17 14:282.0 1

Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury

Mercury 0.085 mg/kg 02/15/18 10:47 7439-97-6 H1,H202/14/18 11:130.020 1

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Acenaphthene ND ug/kg 12/29/17 19:00 83-32-912/21/17 08:20322 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 22 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A INTERIOR Lab ID: 2067215006 Collected: 12/14/17 10:33 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Acenaphthylene ND ug/kg 12/29/17 19:00 208-96-812/21/17 08:20322 1Anthracene ND ug/kg 12/29/17 19:00 120-12-712/21/17 08:20322 1Benzo(a)anthracene ND ug/kg 12/29/17 19:00 56-55-312/21/17 08:20322 1Benzo(a)pyrene ND ug/kg 12/29/17 19:00 50-32-8 IO12/21/17 08:20322 1Benzo(b)fluoranthene ND ug/kg 12/29/17 19:00 205-99-2 IO12/21/17 08:20322 1Benzo(g,h,i)perylene ND ug/kg 12/29/17 19:00 191-24-2 IO12/21/17 08:20322 1Benzo(k)fluoranthene ND ug/kg 12/29/17 19:00 207-08-9 IO12/21/17 08:20322 1Benzoic acid ND ug/kg 12/29/17 19:00 65-85-012/21/17 08:20814 1Benzyl alcohol ND ug/kg 12/29/17 19:00 100-51-612/21/17 08:20322 14-Bromophenylphenyl ether ND ug/kg 12/29/17 19:00 101-55-312/21/17 08:20322 1Butylbenzylphthalate ND ug/kg 12/29/17 19:00 85-68-712/21/17 08:20322 1Carbazole ND ug/kg 12/29/17 19:00 86-74-812/21/17 08:20322 14-Chloro-3-methylphenol ND ug/kg 12/29/17 19:00 59-50-712/21/17 08:20322 13&4-Chloroaniline ND ug/kg 12/29/17 19:0012/21/17 08:20322 1bis(2-Chloroethoxy)methane ND ug/kg 12/29/17 19:00 111-91-112/21/17 08:20322 1bis(2-Chloroethyl) ether ND ug/kg 12/29/17 19:00 111-44-412/21/17 08:20322 12-Chloronaphthalene ND ug/kg 12/29/17 19:00 91-58-712/21/17 08:20322 12-Chlorophenol ND ug/kg 12/29/17 19:00 95-57-812/21/17 08:20322 14-Chlorophenylphenyl ether ND ug/kg 12/29/17 19:00 7005-72-312/21/17 08:20322 1Chrysene ND ug/kg 12/29/17 19:00 218-01-912/21/17 08:20322 1Dibenz(a,h)anthracene ND ug/kg 12/29/17 19:00 53-70-3 IO12/21/17 08:20322 1Dibenzofuran ND ug/kg 12/29/17 19:00 132-64-912/21/17 08:20322 11,2-Dichlorobenzene ND ug/kg 12/29/17 19:00 95-50-112/21/17 08:20322 11,3-Dichlorobenzene ND ug/kg 12/29/17 19:00 541-73-112/21/17 08:20322 11,4-Dichlorobenzene ND ug/kg 12/29/17 19:00 106-46-712/21/17 08:20322 13,3'-Dichlorobenzidine ND ug/kg 12/29/17 19:00 91-94-112/21/17 08:20652 12,4-Dichlorophenol ND ug/kg 12/29/17 19:00 120-83-212/21/17 08:20322 1Diethylphthalate ND ug/kg 12/29/17 19:00 84-66-212/21/17 08:20322 12,4-Dimethylphenol ND ug/kg 12/29/17 19:00 105-67-912/21/17 08:20322 1Dimethylphthalate ND ug/kg 12/29/17 19:00 131-11-312/21/17 08:20322 1Di-n-butylphthalate ND ug/kg 12/29/17 19:00 84-74-212/21/17 08:20322 14,6-Dinitro-2-methylphenol ND ug/kg 12/29/17 19:00 534-52-112/21/17 08:20322 12,4-Dinitrophenol ND ug/kg 12/29/17 19:00 51-28-512/21/17 08:20322 12,4-Dinitrotoluene ND ug/kg 12/29/17 19:00 121-14-212/21/17 08:20322 12,6-Dinitrotoluene ND ug/kg 12/29/17 19:00 606-20-212/21/17 08:20322 1Di-n-octylphthalate ND ug/kg 12/29/17 19:00 117-84-0 IO12/21/17 08:20322 1bis(2-Ethylhexyl)phthalate 706 ug/kg 12/29/17 19:00 117-81-712/21/17 08:20322 1Fluoranthene ND ug/kg 12/29/17 19:00 206-44-012/21/17 08:20322 1Fluorene ND ug/kg 12/29/17 19:00 86-73-712/21/17 08:20322 1Hexachloro-1,3-butadiene ND ug/kg 12/29/17 19:00 87-68-312/21/17 08:20322 1Hexachlorobenzene ND ug/kg 12/29/17 19:00 118-74-112/21/17 08:20322 1Hexachlorocyclopentadiene ND ug/kg 12/29/17 19:00 77-47-412/21/17 08:20322 1Hexachloroethane ND ug/kg 12/29/17 19:00 67-72-112/21/17 08:20322 1Indeno(1,2,3-cd)pyrene ND ug/kg 12/29/17 19:00 193-39-5 IO12/21/17 08:20322 1Isophorone ND ug/kg 12/29/17 19:00 78-59-112/21/17 08:20322 12-Methylnaphthalene ND ug/kg 12/29/17 19:00 91-57-612/21/17 08:20322 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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St. Rose, LA 70087(504)469-0333

Page 23 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A INTERIOR Lab ID: 2067215006 Collected: 12/14/17 10:33 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

2-Methylphenol(o-Cresol) ND ug/kg 12/29/17 19:00 95-48-712/21/17 08:20322 13&4-Methylphenol(m&p Cresol) ND ug/kg 12/29/17 19:0012/21/17 08:20322 1Naphthalene ND ug/kg 12/29/17 19:00 91-20-312/21/17 08:20322 12-Nitroaniline ND ug/kg 12/29/17 19:00 88-74-412/21/17 08:20322 13-Nitroaniline ND ug/kg 12/29/17 19:00 99-09-212/21/17 08:20322 14-Nitroaniline ND ug/kg 12/29/17 19:00 100-01-612/21/17 08:20322 1Nitrobenzene ND ug/kg 12/29/17 19:00 98-95-312/21/17 08:20322 12-Nitrophenol ND ug/kg 12/29/17 19:00 88-75-512/21/17 08:20322 14-Nitrophenol ND ug/kg 12/29/17 19:00 100-02-712/21/17 08:20322 1N-Nitroso-di-n-propylamine ND ug/kg 12/29/17 19:00 621-64-712/21/17 08:20322 1N-Nitrosodiphenylamine ND ug/kg 12/29/17 19:00 86-30-612/21/17 08:20322 12,2'-Oxybis(1-chloropropane) ND ug/kg 12/29/17 19:00 108-60-112/21/17 08:20322 1Pentachlorophenol ND ug/kg 12/29/17 19:00 87-86-512/21/17 08:20322 1Phenanthrene ND ug/kg 12/29/17 19:00 85-01-812/21/17 08:20322 1Phenol ND ug/kg 12/29/17 19:00 108-95-212/21/17 08:20322 1Pyrene ND ug/kg 12/29/17 19:00 129-00-012/21/17 08:20322 11,2,4-Trichlorobenzene ND ug/kg 12/29/17 19:00 120-82-112/21/17 08:20322 12,4,5-Trichlorophenol ND ug/kg 12/29/17 19:00 95-95-412/21/17 08:20322 12,4,6-Trichlorophenol ND ug/kg 12/29/17 19:00 88-06-212/21/17 08:20322 1SurrogatesTerphenyl-d14 (S) 147 %. 12/29/17 19:00 1718-51-0 S012/21/17 08:2010-144 12,4,6-Tribromophenol (S) 96 %. 12/29/17 19:00 118-79-612/21/17 08:2010-135 12-Fluorophenol (S) 76 %. 12/29/17 19:00 367-12-412/21/17 08:2010-115 1Phenol-d6 (S) 79 %. 12/29/17 19:00 13127-88-312/21/17 08:2010-127 1Nitrobenzene-d5 (S) 71 %. 12/29/17 19:00 4165-60-012/21/17 08:2012-144 12-Fluorobiphenyl (S) 70 %. 12/29/17 19:00 321-60-812/21/17 08:2011-129 1

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Acetone ND ug/kg 12/21/17 14:39 67-64-112/20/17 15:0511.0 1Benzene ND ug/kg 12/21/17 14:39 71-43-212/20/17 15:055.5 1Bromodichloromethane ND ug/kg 12/21/17 14:39 75-27-412/20/17 15:055.5 1Bromoform ND ug/kg 12/21/17 14:39 75-25-212/20/17 15:055.5 1Bromomethane ND ug/kg 12/21/17 14:39 74-83-912/20/17 15:055.5 12-Butanone (MEK) ND ug/kg 12/21/17 14:39 78-93-312/20/17 15:0511.0 1Carbon disulfide ND ug/kg 12/21/17 14:39 75-15-012/20/17 15:055.5 1Carbon tetrachloride ND ug/kg 12/21/17 14:39 56-23-512/20/17 15:055.5 1Chlorobenzene ND ug/kg 12/21/17 14:39 108-90-712/20/17 15:055.5 1Chloroethane ND ug/kg 12/21/17 14:39 75-00-312/20/17 15:055.5 1Chloroform ND ug/kg 12/21/17 14:39 67-66-312/20/17 15:055.5 1Chloromethane ND ug/kg 12/21/17 14:39 74-87-312/20/17 15:055.5 11,2-Dibromo-3-chloropropane ND ug/kg 12/21/17 14:39 96-12-812/20/17 15:055.5 1Dibromochloromethane ND ug/kg 12/21/17 14:39 124-48-112/20/17 15:055.5 11,2-Dibromoethane (EDB) ND ug/kg 12/21/17 14:39 106-93-412/20/17 15:055.5 1Dichlorodifluoromethane ND ug/kg 12/21/17 14:39 75-71-812/20/17 15:055.5 11,1-Dichloroethane ND ug/kg 12/21/17 14:39 75-34-312/20/17 15:055.5 11,2-Dichloroethane ND ug/kg 12/21/17 14:39 107-06-212/20/17 15:055.5 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 24 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A INTERIOR Lab ID: 2067215006 Collected: 12/14/17 10:33 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

1,1-Dichloroethene ND ug/kg 12/21/17 14:39 75-35-412/20/17 15:055.5 1cis-1,2-Dichloroethene ND ug/kg 12/21/17 14:39 156-59-212/20/17 15:055.5 1trans-1,2-Dichloroethene ND ug/kg 12/21/17 14:39 156-60-512/20/17 15:055.5 11,2-Dichloropropane ND ug/kg 12/21/17 14:39 78-87-512/20/17 15:055.5 1cis-1,3-Dichloropropene ND ug/kg 12/21/17 14:39 10061-01-512/20/17 15:055.5 1trans-1,3-Dichloropropene ND ug/kg 12/21/17 14:39 10061-02-612/20/17 15:055.5 1Ethylbenzene ND ug/kg 12/21/17 14:39 100-41-412/20/17 15:055.5 12-Hexanone ND ug/kg 12/21/17 14:39 591-78-612/20/17 15:0511.0 1Isopropylbenzene (Cumene) ND ug/kg 12/21/17 14:39 98-82-812/20/17 15:055.5 1Methyl acetate ND ug/kg 12/21/17 14:39 79-20-912/20/17 15:0511.0 1Methylene Chloride ND ug/kg 12/21/17 14:39 75-09-212/20/17 15:055.5 14-Methyl-2-pentanone (MIBK) ND ug/kg 12/21/17 14:39 108-10-112/20/17 15:0511.0 1Methyl-tert-butyl ether ND ug/kg 12/21/17 14:39 1634-04-412/20/17 15:055.5 1Styrene ND ug/kg 12/21/17 14:39 100-42-512/20/17 15:055.5 11,1,2,2-Tetrachloroethane ND ug/kg 12/21/17 14:39 79-34-512/20/17 15:055.5 1Tetrachloroethene ND ug/kg 12/21/17 14:39 127-18-412/20/17 15:055.5 1Toluene ND ug/kg 12/21/17 14:39 108-88-312/20/17 15:055.5 11,1,1-Trichloroethane ND ug/kg 12/21/17 14:39 71-55-612/20/17 15:055.5 11,1,2-Trichloroethane ND ug/kg 12/21/17 14:39 79-00-512/20/17 15:055.5 1Trichloroethene ND ug/kg 12/21/17 14:39 79-01-612/20/17 15:055.5 1Trichlorofluoromethane ND ug/kg 12/21/17 14:39 75-69-412/20/17 15:055.5 1Vinyl chloride ND ug/kg 12/21/17 14:39 75-01-412/20/17 15:052.2 1m&p-Xylene ND ug/kg 12/21/17 14:39 179601-23-112/20/17 15:0511.0 1o-Xylene ND ug/kg 12/21/17 14:39 95-47-612/20/17 15:055.5 1SurrogatesToluene-d8 (S) 108 %. 12/21/17 14:39 2037-26-512/20/17 15:0570-123 14-Bromofluorobenzene (S) 97 %. 12/21/17 14:39 460-00-412/20/17 15:0562-134 1Dibromofluoromethane (S) 97 %. 12/21/17 14:39 1868-53-712/20/17 15:0564-130 1

Analytical Method: ASTM D2974-07Percent Moisture

Percent Moisture 19.5 % 12/26/17 16:221

Analytical Method: EPA 90459045 pH Soil

pH at 25 Degrees C 7.6 Std. Units 12/22/17 13:370.010 1

Analytical Method: ASTM D482-95ASTMD482-95 ASH

Percent Ash 78.1 % (w/w) 12/27/17 16:580.10 1

Analytical Method: EPA 351.2 Preparation Method: EPA 351.2351.2 Total Kjeldahl Nitrogen

Nitrogen, Kjeldahl, Total 1800 mg/kg 12/21/17 18:03 7727-37-912/20/17 16:09478 10

Analytical Method: EPA 365.4 Preparation Method: EPA 365.4365.4 Total Phosphorus

Phosphorus 443 mg/kg 12/21/17 10:15 7723-14-012/20/17 16:1195.6 10

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 25 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: CALLE A INTERIOR Lab ID: 2067215006 Collected: 12/14/17 10:33 Received: 12/14/17 12:30 Matrix: SolidResults reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 9251 Preparation Method: EPA 92519251 Chloride

Chloride 1.1 mg/kg 12/23/17 15:49 16887-00-612/23/17 11:350.93 10

Sample: PARQUE VGARDENSESTE

Lab ID: 2067215007 Collected: 12/14/17 11:26 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

Aldrin ND ug/kg 12/27/17 21:07 309-00-212/26/17 17:221.5 1alpha-BHC ND ug/kg 12/27/17 21:07 319-84-6 CH12/26/17 17:221.5 1beta-BHC ND ug/kg 12/27/17 21:07 319-85-712/26/17 17:222.5 1delta-BHC ND ug/kg 12/27/17 21:07 319-86-812/26/17 17:222.1 1gamma-BHC (Lindane) ND ug/kg 12/27/17 21:07 58-89-912/26/17 17:222.1 1Chlordane (Technical) ND ug/kg 12/27/17 21:07 57-74-912/26/17 17:22222 1alpha-Chlordane ND ug/kg 12/27/17 21:07 5103-71-912/26/17 17:222.5 1gamma-Chlordane ND ug/kg 12/27/17 21:07 5103-74-212/26/17 17:222.5 14,4'-DDD ND ug/kg 12/27/17 21:07 72-54-812/26/17 17:221.5 14,4'-DDE ND ug/kg 12/27/17 21:07 72-55-912/26/17 17:221.5 14,4'-DDT ND ug/kg 12/27/17 21:07 50-29-312/26/17 17:222.1 1Dieldrin ND ug/kg 12/27/17 21:07 60-57-112/26/17 17:222.1 1Endosulfan I ND ug/kg 12/27/17 21:07 959-98-812/26/17 17:222.1 1Endosulfan II ND ug/kg 12/27/17 21:07 33213-65-912/26/17 17:221.5 1Endosulfan sulfate ND ug/kg 12/27/17 21:07 1031-07-812/26/17 17:222.1 1Endrin ND ug/kg 12/27/17 21:07 72-20-812/26/17 17:222.5 1Endrin aldehyde ND ug/kg 12/27/17 21:07 7421-93-412/26/17 17:222.1 1Endrin ketone ND ug/kg 12/27/17 21:07 53494-70-512/26/17 17:223.0 1Heptachlor ND ug/kg 12/27/17 21:07 76-44-812/26/17 17:223.0 1Heptachlor epoxide ND ug/kg 12/27/17 21:07 1024-57-312/26/17 17:227.4 1Methoxychlor ND ug/kg 12/27/17 21:07 72-43-512/26/17 17:223.0 1Toxaphene ND ug/kg 12/27/17 21:07 8001-35-212/26/17 17:22222 1SurrogatesTetrachloro-m-xylene (S) 94 %. 12/27/17 21:07 877-09-812/26/17 17:2270-130 1Decachlorobiphenyl (S) 131 %. 12/27/17 21:07 2051-24-3 S312/26/17 17:2270-130 1

Analytical Method: EPA 8151 Preparation Method: EPA 35468151 Chlorinated Herbicides

2,4-D ND ug/kg 01/02/18 22:54 94-75-712/27/17 15:261.6 1Dalapon ND ug/kg 01/02/18 22:54 75-99-012/27/17 15:261.6 12,4-DB ND ug/kg 01/02/18 22:54 94-82-612/27/17 15:261.6 1Dicamba ND ug/kg 01/02/18 22:54 1918-00-912/27/17 15:261.6 1Dichloroprop ND ug/kg 01/02/18 22:54 15165-67-012/27/17 15:261.6 1Dinoseb ND ug/kg 01/02/18 22:54 88-85-712/27/17 15:261.6 1MCPA ND ug/kg 01/02/18 22:54 94-74-612/27/17 15:26164 1MCPP ND ug/kg 01/02/18 22:54 7085-19-012/27/17 15:26164 12,4,5-T ND ug/kg 01/02/18 22:54 93-76-512/27/17 15:261.6 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 26 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSESTE

Lab ID: 2067215007 Collected: 12/14/17 11:26 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8151 Preparation Method: EPA 35468151 Chlorinated Herbicides

2,4,5-TP (Silvex) ND ug/kg 01/02/18 22:54 93-72-112/27/17 15:261.6 1Surrogates2,4-DCAA (S) 12 %. 01/02/18 22:30 19719-28-912/27/17 15:2610-188 1

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Antimony ND mg/kg 12/21/17 10:10 7440-36-012/20/17 14:282.6 1Arsenic ND mg/kg 12/21/17 10:10 7440-38-212/20/17 14:280.88 1Barium 129 mg/kg 12/21/17 10:10 7440-39-312/20/17 14:2817.5 1Beryllium ND mg/kg 12/21/17 10:10 7440-41-712/20/17 14:280.44 1Boron 10.8 mg/kg 12/21/17 10:10 7440-42-812/20/17 14:284.4 1Cadmium ND mg/kg 12/21/17 10:10 7440-43-912/20/17 14:280.44 1Calcium 4430 mg/kg 12/21/17 10:10 7440-70-212/20/17 14:2887.7 1Chromium 34.1 mg/kg 12/21/17 10:10 7440-47-312/20/17 14:280.88 1Copper 53.4 mg/kg 12/21/17 10:10 7440-50-812/20/17 14:280.88 1Iron 25000 mg/kg 12/21/17 10:10 7439-89-612/20/17 14:284.4 1Lead 8.3 mg/kg 12/21/17 10:10 7439-92-112/20/17 14:280.44 1Magnesium 6720 mg/kg 12/21/17 10:10 7439-95-412/20/17 14:2887.7 1Manganese 495 mg/kg 12/21/17 10:10 7439-96-512/20/17 14:280.88 1Molybdenum ND mg/kg 12/21/17 10:10 7439-98-712/20/17 14:280.88 1Nickel 39.7 mg/kg 12/21/17 10:10 7440-02-012/20/17 14:283.5 1Potassium 203 mg/kg 12/21/17 10:10 7440-09-712/20/17 14:2887.7 1Selenium ND mg/kg 12/21/17 10:10 7782-49-212/20/17 14:281.8 1Silver ND mg/kg 12/21/17 10:10 7440-22-412/20/17 14:280.88 1Sulfur 131 mg/kg 12/21/17 10:1012/20/17 14:288.8 1Thallium ND mg/kg 12/21/17 10:10 7440-28-012/20/17 14:280.44 1Zinc 45.9 mg/kg 12/21/17 10:10 7440-66-612/20/17 14:281.8 1

Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury

Mercury 0.046 mg/kg 02/15/18 10:49 7439-97-6 H1,H202/14/18 11:130.018 1

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Acenaphthene ND ug/kg 12/29/17 16:25 83-32-912/21/17 08:20328 1Acenaphthylene ND ug/kg 12/29/17 16:25 208-96-812/21/17 08:20328 1Anthracene ND ug/kg 12/29/17 16:25 120-12-712/21/17 08:20328 1Benzo(a)anthracene ND ug/kg 12/29/17 16:25 56-55-312/21/17 08:20328 1Benzo(a)pyrene ND ug/kg 12/29/17 16:25 50-32-812/21/17 08:20328 1Benzo(b)fluoranthene ND ug/kg 12/29/17 16:25 205-99-212/21/17 08:20328 1Benzo(g,h,i)perylene ND ug/kg 12/29/17 16:25 191-24-212/21/17 08:20328 1Benzo(k)fluoranthene ND ug/kg 12/29/17 16:25 207-08-912/21/17 08:20328 1Benzoic acid ND ug/kg 12/29/17 16:25 65-85-012/21/17 08:20827 1Benzyl alcohol ND ug/kg 12/29/17 16:25 100-51-612/21/17 08:20328 14-Bromophenylphenyl ether ND ug/kg 12/29/17 16:25 101-55-312/21/17 08:20328 1Butylbenzylphthalate ND ug/kg 12/29/17 16:25 85-68-712/21/17 08:20328 1Carbazole ND ug/kg 12/29/17 16:25 86-74-812/21/17 08:20328 14-Chloro-3-methylphenol ND ug/kg 12/29/17 16:25 59-50-712/21/17 08:20328 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 27 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSESTE

Lab ID: 2067215007 Collected: 12/14/17 11:26 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

3&4-Chloroaniline ND ug/kg 12/29/17 16:2512/21/17 08:20328 1bis(2-Chloroethoxy)methane ND ug/kg 12/29/17 16:25 111-91-112/21/17 08:20328 1bis(2-Chloroethyl) ether ND ug/kg 12/29/17 16:25 111-44-412/21/17 08:20328 12-Chloronaphthalene ND ug/kg 12/29/17 16:25 91-58-712/21/17 08:20328 12-Chlorophenol ND ug/kg 12/29/17 16:25 95-57-812/21/17 08:20328 14-Chlorophenylphenyl ether ND ug/kg 12/29/17 16:25 7005-72-312/21/17 08:20328 1Chrysene ND ug/kg 12/29/17 16:25 218-01-912/21/17 08:20328 1Dibenz(a,h)anthracene ND ug/kg 12/29/17 16:25 53-70-312/21/17 08:20328 1Dibenzofuran ND ug/kg 12/29/17 16:25 132-64-912/21/17 08:20328 11,2-Dichlorobenzene ND ug/kg 12/29/17 16:25 95-50-112/21/17 08:20328 11,3-Dichlorobenzene ND ug/kg 12/29/17 16:25 541-73-112/21/17 08:20328 11,4-Dichlorobenzene ND ug/kg 12/29/17 16:25 106-46-712/21/17 08:20328 13,3'-Dichlorobenzidine ND ug/kg 12/29/17 16:25 91-94-112/21/17 08:20663 12,4-Dichlorophenol ND ug/kg 12/29/17 16:25 120-83-212/21/17 08:20328 1Diethylphthalate ND ug/kg 12/29/17 16:25 84-66-212/21/17 08:20328 12,4-Dimethylphenol ND ug/kg 12/29/17 16:25 105-67-912/21/17 08:20328 1Dimethylphthalate ND ug/kg 12/29/17 16:25 131-11-312/21/17 08:20328 1Di-n-butylphthalate ND ug/kg 12/29/17 16:25 84-74-212/21/17 08:20328 14,6-Dinitro-2-methylphenol ND ug/kg 12/29/17 16:25 534-52-112/21/17 08:20328 12,4-Dinitrophenol ND ug/kg 12/29/17 16:25 51-28-512/21/17 08:20328 12,4-Dinitrotoluene ND ug/kg 12/29/17 16:25 121-14-212/21/17 08:20328 12,6-Dinitrotoluene ND ug/kg 12/29/17 16:25 606-20-212/21/17 08:20328 1Di-n-octylphthalate ND ug/kg 12/29/17 16:25 117-84-012/21/17 08:20328 1bis(2-Ethylhexyl)phthalate ND ug/kg 12/29/17 16:25 117-81-712/21/17 08:20328 1Fluoranthene ND ug/kg 12/29/17 16:25 206-44-012/21/17 08:20328 1Fluorene ND ug/kg 12/29/17 16:25 86-73-712/21/17 08:20328 1Hexachloro-1,3-butadiene ND ug/kg 12/29/17 16:25 87-68-312/21/17 08:20328 1Hexachlorobenzene ND ug/kg 12/29/17 16:25 118-74-112/21/17 08:20328 1Hexachlorocyclopentadiene ND ug/kg 12/29/17 16:25 77-47-412/21/17 08:20328 1Hexachloroethane ND ug/kg 12/29/17 16:25 67-72-112/21/17 08:20328 1Indeno(1,2,3-cd)pyrene ND ug/kg 12/29/17 16:25 193-39-512/21/17 08:20328 1Isophorone ND ug/kg 12/29/17 16:25 78-59-112/21/17 08:20328 12-Methylnaphthalene ND ug/kg 12/29/17 16:25 91-57-612/21/17 08:20328 12-Methylphenol(o-Cresol) ND ug/kg 12/29/17 16:25 95-48-712/21/17 08:20328 13&4-Methylphenol(m&p Cresol) ND ug/kg 12/29/17 16:2512/21/17 08:20328 1Naphthalene ND ug/kg 12/29/17 16:25 91-20-312/21/17 08:20328 12-Nitroaniline ND ug/kg 12/29/17 16:25 88-74-412/21/17 08:20328 13-Nitroaniline ND ug/kg 12/29/17 16:25 99-09-212/21/17 08:20328 14-Nitroaniline ND ug/kg 12/29/17 16:25 100-01-612/21/17 08:20328 1Nitrobenzene ND ug/kg 12/29/17 16:25 98-95-312/21/17 08:20328 12-Nitrophenol ND ug/kg 12/29/17 16:25 88-75-512/21/17 08:20328 14-Nitrophenol ND ug/kg 12/29/17 16:25 100-02-712/21/17 08:20328 1N-Nitroso-di-n-propylamine ND ug/kg 12/29/17 16:25 621-64-712/21/17 08:20328 1N-Nitrosodiphenylamine ND ug/kg 12/29/17 16:25 86-30-612/21/17 08:20328 12,2'-Oxybis(1-chloropropane) ND ug/kg 12/29/17 16:25 108-60-112/21/17 08:20328 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 28 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSESTE

Lab ID: 2067215007 Collected: 12/14/17 11:26 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Pentachlorophenol ND ug/kg 12/29/17 16:25 87-86-512/21/17 08:20328 1Phenanthrene ND ug/kg 12/29/17 16:25 85-01-812/21/17 08:20328 1Phenol ND ug/kg 12/29/17 16:25 108-95-212/21/17 08:20328 1Pyrene ND ug/kg 12/29/17 16:25 129-00-012/21/17 08:20328 11,2,4-Trichlorobenzene ND ug/kg 12/29/17 16:25 120-82-112/21/17 08:20328 12,4,5-Trichlorophenol ND ug/kg 12/29/17 16:25 95-95-412/21/17 08:20328 12,4,6-Trichlorophenol ND ug/kg 12/29/17 16:25 88-06-212/21/17 08:20328 1SurrogatesTerphenyl-d14 (S) 56 %. 12/29/17 16:25 1718-51-012/21/17 08:2010-144 12,4,6-Tribromophenol (S) 83 %. 12/29/17 16:25 118-79-612/21/17 08:2010-135 12-Fluorophenol (S) 74 %. 12/29/17 16:25 367-12-412/21/17 08:2010-115 1Phenol-d6 (S) 73 %. 12/29/17 16:25 13127-88-312/21/17 08:2010-127 1Nitrobenzene-d5 (S) 77 %. 12/29/17 16:25 4165-60-012/21/17 08:2012-144 12-Fluorobiphenyl (S) 70 %. 12/29/17 16:25 321-60-812/21/17 08:2011-129 1

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Acetone ND ug/kg 12/21/17 14:59 67-64-112/20/17 15:0510.6 1Benzene ND ug/kg 12/21/17 14:59 71-43-212/20/17 15:055.3 1Bromodichloromethane ND ug/kg 12/21/17 14:59 75-27-412/20/17 15:055.3 1Bromoform ND ug/kg 12/21/17 14:59 75-25-212/20/17 15:055.3 1Bromomethane ND ug/kg 12/21/17 14:59 74-83-912/20/17 15:055.3 12-Butanone (MEK) ND ug/kg 12/21/17 14:59 78-93-312/20/17 15:0510.6 1Carbon disulfide ND ug/kg 12/21/17 14:59 75-15-012/20/17 15:055.3 1Carbon tetrachloride ND ug/kg 12/21/17 14:59 56-23-512/20/17 15:055.3 1Chlorobenzene ND ug/kg 12/21/17 14:59 108-90-712/20/17 15:055.3 1Chloroethane ND ug/kg 12/21/17 14:59 75-00-312/20/17 15:055.3 1Chloroform ND ug/kg 12/21/17 14:59 67-66-312/20/17 15:055.3 1Chloromethane ND ug/kg 12/21/17 14:59 74-87-312/20/17 15:055.3 11,2-Dibromo-3-chloropropane ND ug/kg 12/21/17 14:59 96-12-812/20/17 15:055.3 1Dibromochloromethane ND ug/kg 12/21/17 14:59 124-48-112/20/17 15:055.3 11,2-Dibromoethane (EDB) ND ug/kg 12/21/17 14:59 106-93-412/20/17 15:055.3 1Dichlorodifluoromethane ND ug/kg 12/21/17 14:59 75-71-812/20/17 15:055.3 11,1-Dichloroethane ND ug/kg 12/21/17 14:59 75-34-312/20/17 15:055.3 11,2-Dichloroethane ND ug/kg 12/21/17 14:59 107-06-212/20/17 15:055.3 11,1-Dichloroethene ND ug/kg 12/21/17 14:59 75-35-412/20/17 15:055.3 1cis-1,2-Dichloroethene ND ug/kg 12/21/17 14:59 156-59-212/20/17 15:055.3 1trans-1,2-Dichloroethene ND ug/kg 12/21/17 14:59 156-60-512/20/17 15:055.3 11,2-Dichloropropane ND ug/kg 12/21/17 14:59 78-87-512/20/17 15:055.3 1cis-1,3-Dichloropropene ND ug/kg 12/21/17 14:59 10061-01-512/20/17 15:055.3 1trans-1,3-Dichloropropene ND ug/kg 12/21/17 14:59 10061-02-612/20/17 15:055.3 1Ethylbenzene ND ug/kg 12/21/17 14:59 100-41-412/20/17 15:055.3 12-Hexanone ND ug/kg 12/21/17 14:59 591-78-612/20/17 15:0510.6 1Isopropylbenzene (Cumene) ND ug/kg 12/21/17 14:59 98-82-812/20/17 15:055.3 1Methyl acetate ND ug/kg 12/21/17 14:59 79-20-912/20/17 15:0510.6 1Methylene Chloride ND ug/kg 12/21/17 14:59 75-09-212/20/17 15:055.3 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 29 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSESTE

Lab ID: 2067215007 Collected: 12/14/17 11:26 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

4-Methyl-2-pentanone (MIBK) ND ug/kg 12/21/17 14:59 108-10-112/20/17 15:0510.6 1Methyl-tert-butyl ether ND ug/kg 12/21/17 14:59 1634-04-412/20/17 15:055.3 1Styrene ND ug/kg 12/21/17 14:59 100-42-512/20/17 15:055.3 11,1,2,2-Tetrachloroethane ND ug/kg 12/21/17 14:59 79-34-512/20/17 15:055.3 1Tetrachloroethene ND ug/kg 12/21/17 14:59 127-18-412/20/17 15:055.3 1Toluene ND ug/kg 12/21/17 14:59 108-88-312/20/17 15:055.3 11,1,1-Trichloroethane ND ug/kg 12/21/17 14:59 71-55-612/20/17 15:055.3 11,1,2-Trichloroethane ND ug/kg 12/21/17 14:59 79-00-512/20/17 15:055.3 1Trichloroethene ND ug/kg 12/21/17 14:59 79-01-612/20/17 15:055.3 1Trichlorofluoromethane ND ug/kg 12/21/17 14:59 75-69-412/20/17 15:055.3 1Vinyl chloride ND ug/kg 12/21/17 14:59 75-01-412/20/17 15:052.1 1m&p-Xylene ND ug/kg 12/21/17 14:59 179601-23-112/20/17 15:0510.6 1o-Xylene ND ug/kg 12/21/17 14:59 95-47-612/20/17 15:055.3 1SurrogatesToluene-d8 (S) 108 %. 12/21/17 14:59 2037-26-512/20/17 15:0570-123 14-Bromofluorobenzene (S) 97 %. 12/21/17 14:59 460-00-412/20/17 15:0562-134 1Dibromofluoromethane (S) 98 %. 12/21/17 14:59 1868-53-712/20/17 15:0564-130 1

Analytical Method: ASTM D2974-07Percent Moisture

Percent Moisture 39.2 % 12/29/17 19:341

Analytical Method: EPA 90459045 pH Soil

pH at 25 Degrees C 7.0 Std. Units 12/22/17 13:370.010 1

Analytical Method: ASTM D482-95ASTMD482-95 ASH

Percent Ash 59.1 % (w/w) 12/27/17 17:000.10 1

Analytical Method: EPA 351.2 Preparation Method: EPA 351.2351.2 Total Kjeldahl Nitrogen

Nitrogen, Kjeldahl, Total 1980 mg/kg 12/21/17 18:05 7727-37-912/20/17 16:09469 10

Analytical Method: EPA 365.4 Preparation Method: EPA 365.4365.4 Total Phosphorus

Phosphorus 388 mg/kg 12/21/17 10:15 7723-14-012/20/17 16:1193.8 10

Analytical Method: EPA 9251 Preparation Method: EPA 92519251 Chloride

Chloride 178 mg/kg 12/23/17 15:49 16887-00-612/23/17 11:3594.3 10

Sample: PARQUE VGARDENSOESTE

Lab ID: 2067215008 Collected: 12/14/17 11:36 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

Aldrin ND ug/kg 12/27/17 21:22 309-00-212/26/17 17:222.0 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 30 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSOESTE

Lab ID: 2067215008 Collected: 12/14/17 11:36 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8081 Preparation Method: EPA 35468081 GCS Pesticides

alpha-BHC ND ug/kg 12/27/17 21:22 319-84-6 CH12/26/17 17:222.0 1beta-BHC ND ug/kg 12/27/17 21:22 319-85-712/26/17 17:223.3 1delta-BHC ND ug/kg 12/27/17 21:22 319-86-812/26/17 17:222.7 1gamma-BHC (Lindane) ND ug/kg 12/27/17 21:22 58-89-912/26/17 17:222.7 1Chlordane (Technical) ND ug/kg 12/27/17 21:22 57-74-912/26/17 17:22294 1alpha-Chlordane ND ug/kg 12/27/17 21:22 5103-71-912/26/17 17:223.3 1gamma-Chlordane ND ug/kg 12/27/17 21:22 5103-74-212/26/17 17:223.3 14,4'-DDD ND ug/kg 12/27/17 21:22 72-54-812/26/17 17:222.0 14,4'-DDE ND ug/kg 12/27/17 21:22 72-55-912/26/17 17:222.0 14,4'-DDT ND ug/kg 12/27/17 21:22 50-29-312/26/17 17:222.7 1Dieldrin ND ug/kg 12/27/17 21:22 60-57-112/26/17 17:222.7 1Endosulfan I ND ug/kg 12/27/17 21:22 959-98-812/26/17 17:222.7 1Endosulfan II ND ug/kg 12/27/17 21:22 33213-65-912/26/17 17:222.0 1Endosulfan sulfate ND ug/kg 12/27/17 21:22 1031-07-812/26/17 17:222.7 1Endrin ND ug/kg 12/27/17 21:22 72-20-812/26/17 17:223.3 1Endrin aldehyde ND ug/kg 12/27/17 21:22 7421-93-412/26/17 17:222.7 1Endrin ketone ND ug/kg 12/27/17 21:22 53494-70-512/26/17 17:223.9 1Heptachlor ND ug/kg 12/27/17 21:22 76-44-812/26/17 17:223.9 1Heptachlor epoxide ND ug/kg 12/27/17 21:22 1024-57-312/26/17 17:229.8 1Methoxychlor ND ug/kg 12/27/17 21:22 72-43-512/26/17 17:223.9 1Toxaphene ND ug/kg 12/27/17 21:22 8001-35-212/26/17 17:22294 1SurrogatesTetrachloro-m-xylene (S) 96 %. 12/27/17 21:22 877-09-812/26/17 17:2270-130 1Decachlorobiphenyl (S) 115 %. 12/27/17 21:22 2051-24-312/26/17 17:2270-130 1

Analytical Method: EPA 8151 Preparation Method: EPA 35468151 Chlorinated Herbicides

2,4-D ND ug/kg 01/02/18 23:18 94-75-712/27/17 15:262.2 1Dalapon ND ug/kg 01/02/18 23:18 75-99-012/27/17 15:262.2 12,4-DB ND ug/kg 01/02/18 23:18 94-82-612/27/17 15:262.2 1Dicamba ND ug/kg 01/02/18 23:18 1918-00-912/27/17 15:262.2 1Dichloroprop ND ug/kg 01/02/18 23:18 15165-67-012/27/17 15:262.2 1Dinoseb ND ug/kg 01/02/18 23:18 88-85-712/27/17 15:262.2 1MCPA ND ug/kg 01/02/18 23:18 94-74-612/27/17 15:26224 1MCPP ND ug/kg 01/02/18 23:18 7085-19-012/27/17 15:26224 12,4,5-T ND ug/kg 01/02/18 23:18 93-76-512/27/17 15:262.2 12,4,5-TP (Silvex) ND ug/kg 01/02/18 23:18 93-72-112/27/17 15:262.2 1Surrogates2,4-DCAA (S) 8 %. 01/02/18 22:54 19719-28-9 S112/27/17 15:2610-188 1

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Antimony ND mg/kg 12/21/17 10:14 7440-36-012/20/17 14:282.5 1Arsenic ND mg/kg 12/21/17 10:14 7440-38-212/20/17 14:280.83 1Barium 79.3 mg/kg 12/21/17 10:14 7440-39-312/20/17 14:2816.7 1Beryllium ND mg/kg 12/21/17 10:14 7440-41-712/20/17 14:280.42 1Boron 9.1 mg/kg 12/21/17 10:14 7440-42-812/20/17 14:284.2 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 31 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSOESTE

Lab ID: 2067215008 Collected: 12/14/17 11:36 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 6010 Preparation Method: EPA 30506010 Metals, Total

Cadmium ND mg/kg 12/21/17 10:14 7440-43-912/20/17 14:280.42 1Calcium 6500 mg/kg 12/21/17 10:14 7440-70-212/20/17 14:2883.3 1Chromium 27.8 mg/kg 12/21/17 10:14 7440-47-312/20/17 14:280.83 1Copper 40.8 mg/kg 12/21/17 10:14 7440-50-812/20/17 14:280.83 1Iron 19300 mg/kg 12/21/17 10:14 7439-89-612/20/17 14:284.2 1Lead 4.3 mg/kg 12/21/17 10:14 7439-92-112/20/17 14:280.42 1Magnesium 6990 mg/kg 12/21/17 10:14 7439-95-412/20/17 14:2883.3 1Manganese 311 mg/kg 12/21/17 10:14 7439-96-512/20/17 14:280.83 1Molybdenum ND mg/kg 12/21/17 10:14 7439-98-712/20/17 14:280.83 1Nickel 42.1 mg/kg 12/21/17 10:14 7440-02-012/20/17 14:283.3 1Potassium 326 mg/kg 12/21/17 10:14 7440-09-712/20/17 14:2883.3 1Selenium ND mg/kg 12/21/17 10:14 7782-49-212/20/17 14:281.7 1Silver ND mg/kg 12/21/17 10:14 7440-22-412/20/17 14:280.83 1Sulfur 140 mg/kg 12/21/17 10:1412/20/17 14:288.3 1Thallium ND mg/kg 12/21/17 10:14 7440-28-012/20/17 14:280.42 1Zinc 34.3 mg/kg 12/21/17 10:14 7440-66-612/20/17 14:281.7 1

Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury

Mercury 0.035 mg/kg 02/15/18 10:51 7439-97-6 H1,H202/14/18 11:130.014 1

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Acenaphthene ND ug/kg 12/29/17 19:26 83-32-912/21/17 08:20326 1Acenaphthylene ND ug/kg 12/29/17 19:26 208-96-812/21/17 08:20326 1Anthracene ND ug/kg 12/29/17 19:26 120-12-712/21/17 08:20326 1Benzo(a)anthracene ND ug/kg 12/29/17 19:26 56-55-312/21/17 08:20326 1Benzo(a)pyrene ND ug/kg 12/29/17 19:26 50-32-8 IO12/21/17 08:20326 1Benzo(b)fluoranthene ND ug/kg 12/29/17 19:26 205-99-2 IO12/21/17 08:20326 1Benzo(g,h,i)perylene ND ug/kg 12/29/17 19:26 191-24-2 IO12/21/17 08:20326 1Benzo(k)fluoranthene ND ug/kg 12/29/17 19:26 207-08-9 IO12/21/17 08:20326 1Benzoic acid ND ug/kg 12/29/17 19:26 65-85-012/21/17 08:20822 1Benzyl alcohol ND ug/kg 12/29/17 19:26 100-51-612/21/17 08:20326 14-Bromophenylphenyl ether ND ug/kg 12/29/17 19:26 101-55-312/21/17 08:20326 1Butylbenzylphthalate ND ug/kg 12/29/17 19:26 85-68-712/21/17 08:20326 1Carbazole ND ug/kg 12/29/17 19:26 86-74-812/21/17 08:20326 14-Chloro-3-methylphenol ND ug/kg 12/29/17 19:26 59-50-712/21/17 08:20326 13&4-Chloroaniline ND ug/kg 12/29/17 19:2612/21/17 08:20326 1bis(2-Chloroethoxy)methane ND ug/kg 12/29/17 19:26 111-91-112/21/17 08:20326 1bis(2-Chloroethyl) ether ND ug/kg 12/29/17 19:26 111-44-412/21/17 08:20326 12-Chloronaphthalene ND ug/kg 12/29/17 19:26 91-58-712/21/17 08:20326 12-Chlorophenol ND ug/kg 12/29/17 19:26 95-57-812/21/17 08:20326 14-Chlorophenylphenyl ether ND ug/kg 12/29/17 19:26 7005-72-312/21/17 08:20326 1Chrysene ND ug/kg 12/29/17 19:26 218-01-912/21/17 08:20326 1Dibenz(a,h)anthracene ND ug/kg 12/29/17 19:26 53-70-3 IO12/21/17 08:20326 1Dibenzofuran ND ug/kg 12/29/17 19:26 132-64-912/21/17 08:20326 11,2-Dichlorobenzene ND ug/kg 12/29/17 19:26 95-50-112/21/17 08:20326 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 32 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSOESTE

Lab ID: 2067215008 Collected: 12/14/17 11:36 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

1,3-Dichlorobenzene ND ug/kg 12/29/17 19:26 541-73-112/21/17 08:20326 11,4-Dichlorobenzene ND ug/kg 12/29/17 19:26 106-46-712/21/17 08:20326 13,3'-Dichlorobenzidine ND ug/kg 12/29/17 19:26 91-94-112/21/17 08:20658 12,4-Dichlorophenol ND ug/kg 12/29/17 19:26 120-83-212/21/17 08:20326 1Diethylphthalate ND ug/kg 12/29/17 19:26 84-66-212/21/17 08:20326 12,4-Dimethylphenol ND ug/kg 12/29/17 19:26 105-67-912/21/17 08:20326 1Dimethylphthalate ND ug/kg 12/29/17 19:26 131-11-312/21/17 08:20326 1Di-n-butylphthalate ND ug/kg 12/29/17 19:26 84-74-212/21/17 08:20326 14,6-Dinitro-2-methylphenol ND ug/kg 12/29/17 19:26 534-52-112/21/17 08:20326 12,4-Dinitrophenol ND ug/kg 12/29/17 19:26 51-28-512/21/17 08:20326 12,4-Dinitrotoluene ND ug/kg 12/29/17 19:26 121-14-212/21/17 08:20326 12,6-Dinitrotoluene ND ug/kg 12/29/17 19:26 606-20-212/21/17 08:20326 1Di-n-octylphthalate ND ug/kg 12/29/17 19:26 117-84-0 IO12/21/17 08:20326 1bis(2-Ethylhexyl)phthalate ND ug/kg 12/29/17 19:26 117-81-712/21/17 08:20326 1Fluoranthene ND ug/kg 12/29/17 19:26 206-44-012/21/17 08:20326 1Fluorene ND ug/kg 12/29/17 19:26 86-73-712/21/17 08:20326 1Hexachloro-1,3-butadiene ND ug/kg 12/29/17 19:26 87-68-312/21/17 08:20326 1Hexachlorobenzene ND ug/kg 12/29/17 19:26 118-74-112/21/17 08:20326 1Hexachlorocyclopentadiene ND ug/kg 12/29/17 19:26 77-47-412/21/17 08:20326 1Hexachloroethane ND ug/kg 12/29/17 19:26 67-72-112/21/17 08:20326 1Indeno(1,2,3-cd)pyrene ND ug/kg 12/29/17 19:26 193-39-5 IO12/21/17 08:20326 1Isophorone ND ug/kg 12/29/17 19:26 78-59-112/21/17 08:20326 12-Methylnaphthalene ND ug/kg 12/29/17 19:26 91-57-612/21/17 08:20326 12-Methylphenol(o-Cresol) ND ug/kg 12/29/17 19:26 95-48-712/21/17 08:20326 13&4-Methylphenol(m&p Cresol) ND ug/kg 12/29/17 19:2612/21/17 08:20326 1Naphthalene ND ug/kg 12/29/17 19:26 91-20-312/21/17 08:20326 12-Nitroaniline ND ug/kg 12/29/17 19:26 88-74-412/21/17 08:20326 13-Nitroaniline ND ug/kg 12/29/17 19:26 99-09-212/21/17 08:20326 14-Nitroaniline ND ug/kg 12/29/17 19:26 100-01-612/21/17 08:20326 1Nitrobenzene ND ug/kg 12/29/17 19:26 98-95-312/21/17 08:20326 12-Nitrophenol ND ug/kg 12/29/17 19:26 88-75-512/21/17 08:20326 14-Nitrophenol ND ug/kg 12/29/17 19:26 100-02-712/21/17 08:20326 1N-Nitroso-di-n-propylamine ND ug/kg 12/29/17 19:26 621-64-712/21/17 08:20326 1N-Nitrosodiphenylamine ND ug/kg 12/29/17 19:26 86-30-612/21/17 08:20326 12,2'-Oxybis(1-chloropropane) ND ug/kg 12/29/17 19:26 108-60-112/21/17 08:20326 1Pentachlorophenol ND ug/kg 12/29/17 19:26 87-86-512/21/17 08:20326 1Phenanthrene ND ug/kg 12/29/17 19:26 85-01-812/21/17 08:20326 1Phenol ND ug/kg 12/29/17 19:26 108-95-212/21/17 08:20326 1Pyrene ND ug/kg 12/29/17 19:26 129-00-012/21/17 08:20326 11,2,4-Trichlorobenzene ND ug/kg 12/29/17 19:26 120-82-112/21/17 08:20326 12,4,5-Trichlorophenol ND ug/kg 12/29/17 19:26 95-95-412/21/17 08:20326 12,4,6-Trichlorophenol ND ug/kg 12/29/17 19:26 88-06-212/21/17 08:20326 1SurrogatesTerphenyl-d14 (S) 145 %. 12/29/17 19:26 1718-51-0 S312/21/17 08:2010-144 12,4,6-Tribromophenol (S) 104 %. 12/29/17 19:26 118-79-612/21/17 08:2010-135 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 33 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSOESTE

Lab ID: 2067215008 Collected: 12/14/17 11:36 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Semivolatiles

Surrogates2-Fluorophenol (S) 87 %. 12/29/17 19:26 367-12-412/21/17 08:2010-115 1Phenol-d6 (S) 89 %. 12/29/17 19:26 13127-88-312/21/17 08:2010-127 1Nitrobenzene-d5 (S) 81 %. 12/29/17 19:26 4165-60-012/21/17 08:2012-144 12-Fluorobiphenyl (S) 77 %. 12/29/17 19:26 321-60-812/21/17 08:2011-129 1

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Acetone ND ug/kg 12/21/17 15:18 67-64-112/20/17 15:059.1 1Benzene ND ug/kg 12/21/17 15:18 71-43-212/20/17 15:054.6 1Bromodichloromethane ND ug/kg 12/21/17 15:18 75-27-412/20/17 15:054.6 1Bromoform ND ug/kg 12/21/17 15:18 75-25-212/20/17 15:054.6 1Bromomethane ND ug/kg 12/21/17 15:18 74-83-912/20/17 15:054.6 12-Butanone (MEK) ND ug/kg 12/21/17 15:18 78-93-312/20/17 15:059.1 1Carbon disulfide ND ug/kg 12/21/17 15:18 75-15-012/20/17 15:054.6 1Carbon tetrachloride ND ug/kg 12/21/17 15:18 56-23-512/20/17 15:054.6 1Chlorobenzene ND ug/kg 12/21/17 15:18 108-90-712/20/17 15:054.6 1Chloroethane ND ug/kg 12/21/17 15:18 75-00-312/20/17 15:054.6 1Chloroform ND ug/kg 12/21/17 15:18 67-66-312/20/17 15:054.6 1Chloromethane ND ug/kg 12/21/17 15:18 74-87-312/20/17 15:054.6 11,2-Dibromo-3-chloropropane ND ug/kg 12/21/17 15:18 96-12-812/20/17 15:054.6 1Dibromochloromethane ND ug/kg 12/21/17 15:18 124-48-112/20/17 15:054.6 11,2-Dibromoethane (EDB) ND ug/kg 12/21/17 15:18 106-93-412/20/17 15:054.6 1Dichlorodifluoromethane ND ug/kg 12/21/17 15:18 75-71-812/20/17 15:054.6 11,1-Dichloroethane ND ug/kg 12/21/17 15:18 75-34-312/20/17 15:054.6 11,2-Dichloroethane ND ug/kg 12/21/17 15:18 107-06-212/20/17 15:054.6 11,1-Dichloroethene ND ug/kg 12/21/17 15:18 75-35-412/20/17 15:054.6 1cis-1,2-Dichloroethene ND ug/kg 12/21/17 15:18 156-59-212/20/17 15:054.6 1trans-1,2-Dichloroethene ND ug/kg 12/21/17 15:18 156-60-512/20/17 15:054.6 11,2-Dichloropropane ND ug/kg 12/21/17 15:18 78-87-512/20/17 15:054.6 1cis-1,3-Dichloropropene ND ug/kg 12/21/17 15:18 10061-01-512/20/17 15:054.6 1trans-1,3-Dichloropropene ND ug/kg 12/21/17 15:18 10061-02-612/20/17 15:054.6 1Ethylbenzene ND ug/kg 12/21/17 15:18 100-41-412/20/17 15:054.6 12-Hexanone ND ug/kg 12/21/17 15:18 591-78-612/20/17 15:059.1 1Isopropylbenzene (Cumene) ND ug/kg 12/21/17 15:18 98-82-812/20/17 15:054.6 1Methyl acetate ND ug/kg 12/21/17 15:18 79-20-912/20/17 15:059.1 1Methylene Chloride ND ug/kg 12/21/17 15:18 75-09-212/20/17 15:054.6 14-Methyl-2-pentanone (MIBK) ND ug/kg 12/21/17 15:18 108-10-112/20/17 15:059.1 1Methyl-tert-butyl ether ND ug/kg 12/21/17 15:18 1634-04-412/20/17 15:054.6 1Styrene ND ug/kg 12/21/17 15:18 100-42-512/20/17 15:054.6 11,1,2,2-Tetrachloroethane ND ug/kg 12/21/17 15:18 79-34-512/20/17 15:054.6 1Tetrachloroethene ND ug/kg 12/21/17 15:18 127-18-412/20/17 15:054.6 1Toluene ND ug/kg 12/21/17 15:18 108-88-312/20/17 15:054.6 11,1,1-Trichloroethane ND ug/kg 12/21/17 15:18 71-55-612/20/17 15:054.6 11,1,2-Trichloroethane ND ug/kg 12/21/17 15:18 79-00-512/20/17 15:054.6 1Trichloroethene ND ug/kg 12/21/17 15:18 79-01-612/20/17 15:054.6 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 34 of 73

#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: PARQUE VGARDENSOESTE

Lab ID: 2067215008 Collected: 12/14/17 11:36 Received: 12/14/17 12:30 Matrix: Solid

Results reported on a "wet-weight" basis

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 8260 Preparation Method: EPA 5035/5030B8260 MSV 5035 Low Level

Trichlorofluoromethane ND ug/kg 12/21/17 15:18 75-69-412/20/17 15:054.6 1Vinyl chloride ND ug/kg 12/21/17 15:18 75-01-412/20/17 15:051.8 1m&p-Xylene ND ug/kg 12/21/17 15:18 179601-23-112/20/17 15:059.1 1o-Xylene ND ug/kg 12/21/17 15:18 95-47-612/20/17 15:054.6 1SurrogatesToluene-d8 (S) 106 %. 12/21/17 15:18 2037-26-512/20/17 15:0570-123 14-Bromofluorobenzene (S) 98 %. 12/21/17 15:18 460-00-412/20/17 15:0562-134 1Dibromofluoromethane (S) 103 %. 12/21/17 15:18 1868-53-712/20/17 15:0564-130 1

Analytical Method: ASTM D2974-07Percent Moisture

Percent Moisture 46.1 % 12/29/17 19:341

Analytical Method: EPA 90459045 pH Soil

pH at 25 Degrees C 7.0 Std. Units 12/22/17 13:370.010 1

Analytical Method: ASTM D482-95ASTMD482-95 ASH

Percent Ash 60.3 % (w/w) 12/27/17 17:010.10 1

Analytical Method: EPA 351.2 Preparation Method: EPA 351.2351.2 Total Kjeldahl Nitrogen

Nitrogen, Kjeldahl, Total 2000 mg/kg 12/21/17 18:06 7727-37-912/20/17 16:09485 10

Analytical Method: EPA 365.4 Preparation Method: EPA 365.4365.4 Total Phosphorus

Phosphorus 466 mg/kg 12/21/17 10:17 7723-14-012/20/17 16:1197.0 10

Analytical Method: EPA 9251 Preparation Method: EPA 92519251 Chloride

Chloride 128 mg/kg 12/23/17 15:49 16887-00-612/23/17 11:3597.1 10

Sample: FIELD BLANK CALLE A Lab ID: 2067215009 Collected: 12/14/17 10:36 Received: 12/14/17 12:30 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 5030B/82608260 MSV Low Level

Acetone 70.9 ug/L 12/21/17 12:52 67-64-14.0 1Benzene ND ug/L 12/21/17 12:52 71-43-20.50 1Bromodichloromethane ND ug/L 12/21/17 12:52 75-27-40.50 1Bromoform ND ug/L 12/21/17 12:52 75-25-20.50 1Bromomethane ND ug/L 12/21/17 12:52 74-83-90.50 12-Butanone (MEK) ND ug/L 12/21/17 12:52 78-93-32.0 1Carbon disulfide ND ug/L 12/21/17 12:52 75-15-01.0 1Carbon tetrachloride ND ug/L 12/21/17 12:52 56-23-50.50 1Chlorobenzene ND ug/L 12/21/17 12:52 108-90-70.50 1Chloroethane ND ug/L 12/21/17 12:52 75-00-30.50 1Chloroform ND ug/L 12/21/17 12:52 67-66-30.50 1

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#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: FIELD BLANK CALLE A Lab ID: 2067215009 Collected: 12/14/17 10:36 Received: 12/14/17 12:30 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 5030B/82608260 MSV Low Level

Chloromethane 3.0 ug/L 12/21/17 12:52 74-87-30.50 11,2-Dibromo-3-chloropropane ND ug/L 12/21/17 12:52 96-12-80.20 1Dibromochloromethane ND ug/L 12/21/17 12:52 124-48-10.50 11,2-Dibromoethane (EDB) ND ug/L 12/21/17 12:52 106-93-41.0 1Dichlorodifluoromethane ND ug/L 12/21/17 12:52 75-71-81.0 11,1-Dichloroethane ND ug/L 12/21/17 12:52 75-34-30.50 11,2-Dichloroethane ND ug/L 12/21/17 12:52 107-06-20.50 11,1-Dichloroethene ND ug/L 12/21/17 12:52 75-35-40.50 1cis-1,2-Dichloroethene ND ug/L 12/21/17 12:52 156-59-21.0 1trans-1,2-Dichloroethene ND ug/L 12/21/17 12:52 156-60-50.50 11,2-Dichloropropane ND ug/L 12/21/17 12:52 78-87-50.50 1cis-1,3-Dichloropropene ND ug/L 12/21/17 12:52 10061-01-50.50 1trans-1,3-Dichloropropene ND ug/L 12/21/17 12:52 10061-02-60.50 1Ethylbenzene ND ug/L 12/21/17 12:52 100-41-40.50 12-Hexanone ND ug/L 12/21/17 12:52 591-78-61.0 1Isopropylbenzene (Cumene) ND ug/L 12/21/17 12:52 98-82-81.0 1Methyl acetate ND ug/L 12/21/17 12:52 79-20-92.0 1Methylene Chloride ND ug/L 12/21/17 12:52 75-09-20.50 14-Methyl-2-pentanone (MIBK) ND ug/L 12/21/17 12:52 108-10-11.0 1Methyl-tert-butyl ether ND ug/L 12/21/17 12:52 1634-04-40.50 1Styrene ND ug/L 12/21/17 12:52 100-42-51.0 11,1,2,2-Tetrachloroethane ND ug/L 12/21/17 12:52 79-34-50.50 1Tetrachloroethene ND ug/L 12/21/17 12:52 127-18-40.50 1Toluene ND ug/L 12/21/17 12:52 108-88-30.50 11,1,1-Trichloroethane ND ug/L 12/21/17 12:52 71-55-60.50 11,1,2-Trichloroethane ND ug/L 12/21/17 12:52 79-00-50.50 1Trichloroethene ND ug/L 12/21/17 12:52 79-01-60.50 1Trichlorofluoromethane ND ug/L 12/21/17 12:52 75-69-40.50 1Vinyl chloride ND ug/L 12/21/17 12:52 75-01-40.50 1m&p-Xylene ND ug/L 12/21/17 12:52 179601-23-12.0 1o-Xylene ND ug/L 12/21/17 12:52 95-47-61.0 1SurrogatesDibromofluoromethane (S) 94 %. 12/21/17 12:52 1868-53-772-126 14-Bromofluorobenzene (S) 103 %. 12/21/17 12:52 460-00-468-124 1Toluene-d8 (S) 100 %. 12/21/17 12:52 2037-26-579-119 1

Sample: FIELD BLANK VENUSGARDEN

Lab ID: 2067215010 Collected: 12/14/17 11:43 Received: 12/14/17 12:30 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 5030B/82608260 MSV Low Level

Acetone 91.3 ug/L 12/21/17 13:10 67-64-14.0 1Benzene ND ug/L 12/21/17 13:10 71-43-20.50 1Bromodichloromethane ND ug/L 12/21/17 13:10 75-27-40.50 1Bromoform ND ug/L 12/21/17 13:10 75-25-20.50 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

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#=AR#

ANALYTICAL RESULTS

Pace Project No.:Project:

2067215SSARE

Sample: FIELD BLANK VENUSGARDEN

Lab ID: 2067215010 Collected: 12/14/17 11:43 Received: 12/14/17 12:30 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit

Analytical Method: EPA 5030B/82608260 MSV Low Level

Bromomethane ND ug/L 12/21/17 13:10 74-83-90.50 12-Butanone (MEK) ND ug/L 12/21/17 13:10 78-93-32.0 1Carbon disulfide ND ug/L 12/21/17 13:10 75-15-01.0 1Carbon tetrachloride ND ug/L 12/21/17 13:10 56-23-50.50 1Chlorobenzene ND ug/L 12/21/17 13:10 108-90-70.50 1Chloroethane ND ug/L 12/21/17 13:10 75-00-30.50 1Chloroform ND ug/L 12/21/17 13:10 67-66-30.50 1Chloromethane 3.2 ug/L 12/21/17 13:10 74-87-30.50 11,2-Dibromo-3-chloropropane ND ug/L 12/21/17 13:10 96-12-80.20 1Dibromochloromethane ND ug/L 12/21/17 13:10 124-48-10.50 11,2-Dibromoethane (EDB) ND ug/L 12/21/17 13:10 106-93-41.0 1Dichlorodifluoromethane ND ug/L 12/21/17 13:10 75-71-81.0 11,1-Dichloroethane ND ug/L 12/21/17 13:10 75-34-30.50 11,2-Dichloroethane ND ug/L 12/21/17 13:10 107-06-20.50 11,1-Dichloroethene ND ug/L 12/21/17 13:10 75-35-40.50 1cis-1,2-Dichloroethene ND ug/L 12/21/17 13:10 156-59-21.0 1trans-1,2-Dichloroethene ND ug/L 12/21/17 13:10 156-60-50.50 11,2-Dichloropropane ND ug/L 12/21/17 13:10 78-87-50.50 1cis-1,3-Dichloropropene ND ug/L 12/21/17 13:10 10061-01-50.50 1trans-1,3-Dichloropropene ND ug/L 12/21/17 13:10 10061-02-60.50 1Ethylbenzene ND ug/L 12/21/17 13:10 100-41-40.50 12-Hexanone ND ug/L 12/21/17 13:10 591-78-61.0 1Isopropylbenzene (Cumene) ND ug/L 12/21/17 13:10 98-82-81.0 1Methyl acetate ND ug/L 12/21/17 13:10 79-20-92.0 1Methylene Chloride ND ug/L 12/21/17 13:10 75-09-20.50 14-Methyl-2-pentanone (MIBK) ND ug/L 12/21/17 13:10 108-10-11.0 1Methyl-tert-butyl ether ND ug/L 12/21/17 13:10 1634-04-40.50 1Styrene ND ug/L 12/21/17 13:10 100-42-51.0 11,1,2,2-Tetrachloroethane ND ug/L 12/21/17 13:10 79-34-50.50 1Tetrachloroethene ND ug/L 12/21/17 13:10 127-18-40.50 1Toluene ND ug/L 12/21/17 13:10 108-88-30.50 11,1,1-Trichloroethane ND ug/L 12/21/17 13:10 71-55-60.50 11,1,2-Trichloroethane ND ug/L 12/21/17 13:10 79-00-50.50 1Trichloroethene ND ug/L 12/21/17 13:10 79-01-60.50 1Trichlorofluoromethane ND ug/L 12/21/17 13:10 75-69-40.50 1Vinyl chloride ND ug/L 12/21/17 13:10 75-01-40.50 1m&p-Xylene ND ug/L 12/21/17 13:10 179601-23-12.0 1o-Xylene ND ug/L 12/21/17 13:10 95-47-61.0 1SurrogatesDibromofluoromethane (S) 94 %. 12/21/17 13:10 1868-53-772-126 14-Bromofluorobenzene (S) 100 %. 12/21/17 13:10 460-00-468-124 1Toluene-d8 (S) 100 %. 12/21/17 13:10 2037-26-579-119 1

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

101434EPA 7471

EPA 74717471 Mercury

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 436819Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

Mercury mg/kg ND 0.020 02/15/18 10:31

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

436820LABORATORY CONTROL SAMPLE:LCSSpike

Mercury mg/kg 0.10.1 102 80-120

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

436821MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067215003

436822

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

Mercury mg/kg H1,M1,R1

.075 31 75-125183 45 20.10.25 0.27 0.43

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97354EPA 3050

EPA 60106010 MET

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 418972Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

Arsenic mg/kg ND 1.0 12/21/17 09:22Boron mg/kg ND 5.0 12/21/17 09:22Calcium mg/kg ND 100 12/21/17 09:22Copper mg/kg ND 1.0 12/21/17 09:22Iron mg/kg ND 5.0 12/21/17 09:22Magnesium mg/kg ND 100 12/21/17 09:22Manganese mg/kg ND 1.0 12/21/17 09:22Molybdenum mg/kg ND 1.0 12/21/17 09:22Potassium mg/kg ND 100 12/21/17 09:22Sulfur mg/kg ND 10.0 12/21/17 09:22Zinc mg/kg ND 2.0 12/21/17 09:22

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

418973LABORATORY CONTROL SAMPLE:LCSSpike

Arsenic mg/kg 95.3100 95 80-120Boron mg/kg 97.2100 97 80-120Calcium mg/kg 9701000 97 80-119Copper mg/kg 97.4100 97 80-120Iron mg/kg 9741000 97 80-120Magnesium mg/kg 9641000 96 80-116Manganese mg/kg 98.2100 98 80-117Molybdenum mg/kg 98.8100 99 80-119Potassium mg/kg 9791000 98 80-118Sulfur mg/kg 9041000 90 80-120Zinc mg/kg 94.5100 94 80-120

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

418974MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

35363901015

418975

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

Arsenic mg/kg 136 93 80-12094 10 201525.7 133 148Boron mg/kg 136 94 80-12097 12 2015224.7 152 172Calcium mg/kg M11360 -406 80-120208 20 20152044800 39300 47900Copper mg/kg 136 97 80-12096 10 201525.1 137 151Iron mg/kg M11360 164 80-120346 16 20152015100 17400 20400Magnesium mg/kg 1360 99 80-120116 13 2015201600 2950 3360Manganese mg/kg 136 87 80-12095 14 2015251.4 170 195

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

418974MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

35363901015

418975

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

Molybdenum mg/kg 136 91 80-12091 10 201522.0 126 139Potassium mg/kg 1360 104 80-120105 11 201520142J 1560 1740Sulfur mg/kg M11360 -40 75-12529 8 20152012200 11600 12600Zinc mg/kg 136 85 80-12087 12 201528.3 125 140

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97362EPA 5035/5030B

EPA 82608260 MSV 5035 Low Level

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 419042Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

1,1,1-Trichloroethane ug/kg ND 5.0 12/21/17 12:261,1,2,2-Tetrachloroethane ug/kg ND 5.0 12/21/17 12:261,1,2-Trichloroethane ug/kg ND 5.0 12/21/17 12:261,1-Dichloroethane ug/kg ND 5.0 12/21/17 12:261,1-Dichloroethene ug/kg ND 5.0 12/21/17 12:261,2-Dibromo-3-chloropropane ug/kg ND 5.0 12/21/17 12:261,2-Dibromoethane (EDB) ug/kg ND 5.0 12/21/17 12:261,2-Dichloroethane ug/kg ND 5.0 12/21/17 12:261,2-Dichloropropane ug/kg ND 5.0 12/21/17 12:262-Butanone (MEK) ug/kg ND 10.0 12/21/17 12:262-Hexanone ug/kg ND 10.0 12/21/17 12:264-Methyl-2-pentanone (MIBK) ug/kg ND 10.0 12/21/17 12:26Acetone ug/kg ND 10.0 12/21/17 12:26Benzene ug/kg ND 5.0 12/21/17 12:26Bromodichloromethane ug/kg ND 5.0 12/21/17 12:26Bromoform ug/kg ND 5.0 12/21/17 12:26Bromomethane ug/kg ND 5.0 12/21/17 12:26Carbon disulfide ug/kg ND 5.0 12/21/17 12:26Carbon tetrachloride ug/kg ND 5.0 12/21/17 12:26Chlorobenzene ug/kg ND 5.0 12/21/17 12:26Chloroethane ug/kg ND 5.0 12/21/17 12:26Chloroform ug/kg ND 5.0 12/21/17 12:26Chloromethane ug/kg ND 5.0 12/21/17 12:26cis-1,2-Dichloroethene ug/kg ND 5.0 12/21/17 12:26cis-1,3-Dichloropropene ug/kg ND 5.0 12/21/17 12:26Dibromochloromethane ug/kg ND 5.0 12/21/17 12:26Dichlorodifluoromethane ug/kg ND 5.0 12/21/17 12:26Ethylbenzene ug/kg ND 5.0 12/21/17 12:26Isopropylbenzene (Cumene) ug/kg ND 5.0 12/21/17 12:26m&p-Xylene ug/kg ND 10.0 12/21/17 12:26Methyl acetate ug/kg ND 10.0 12/21/17 12:26Methyl-tert-butyl ether ug/kg ND 5.0 12/21/17 12:26Methylene Chloride ug/kg ND 5.0 12/21/17 12:26o-Xylene ug/kg ND 5.0 12/21/17 12:26Styrene ug/kg ND 5.0 12/21/17 12:26Tetrachloroethene ug/kg ND 5.0 12/21/17 12:26Toluene ug/kg ND 5.0 12/21/17 12:26trans-1,2-Dichloroethene ug/kg ND 5.0 12/21/17 12:26trans-1,3-Dichloropropene ug/kg ND 5.0 12/21/17 12:26Trichloroethene ug/kg ND 5.0 12/21/17 12:26Trichlorofluoromethane ug/kg ND 5.0 12/21/17 12:26

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 419042Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

Vinyl chloride ug/kg ND 2.0 12/21/17 12:264-Bromofluorobenzene (S) %. 95 62-134 12/21/17 12:26Dibromofluoromethane (S) %. 96 64-130 12/21/17 12:26Toluene-d8 (S) %. 109 70-123 12/21/17 12:26

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

419043LABORATORY CONTROL SAMPLE:LCSSpike

1,1,1-Trichloroethane ug/kg 42.150 84 65-1321,1,2,2-Tetrachloroethane ug/kg 47.650 95 46-1531,1,2-Trichloroethane ug/kg 44.750 89 64-1401,1-Dichloroethane ug/kg 39.450 79 63-1351,1-Dichloroethene ug/kg 51.950 104 50-1511,2-Dibromo-3-chloropropane ug/kg 41.150 82 40-1551,2-Dibromoethane (EDB) ug/kg 40.750 81 62-1461,2-Dichloroethane ug/kg 36.150 72 58-1501,2-Dichloropropane ug/kg 43.950 88 66-1312-Butanone (MEK) ug/kg 26.450 53 18-1732-Hexanone ug/kg 28.850 58 29-1584-Methyl-2-pentanone (MIBK) ug/kg 36.950 74 46-159Acetone ug/kg 23.550 47 10-198Benzene ug/kg 42.350 85 68-129Bromodichloromethane ug/kg 44.150 88 68-132Bromoform ug/kg 37.450 75 56-153Bromomethane ug/kg 67.550 135 47-149Carbon disulfide ug/kg 54.550 109 25-166Carbon tetrachloride ug/kg 41.250 82 56-146Chlorobenzene ug/kg 46.650 93 74-131Chloroethane ug/kg 61.250 122 28-190Chloroform ug/kg 39.750 79 71-132Chloromethane ug/kg 28.650 57 27-154cis-1,2-Dichloroethene ug/kg 38.550 77 65-132cis-1,3-Dichloropropene ug/kg 43.950 88 66-135Dibromochloromethane ug/kg 41.450 83 64-138Dichlorodifluoromethane ug/kg 18.750 37 18-173Ethylbenzene ug/kg 46.350 93 73-129Isopropylbenzene (Cumene) ug/kg 46.850 94 61-139m&p-Xylene ug/kg 91.0100 91 71-132Methyl acetate ug/kg 34.050 68 20-142Methyl-tert-butyl ether ug/kg 35.850 72 51-155Methylene Chloride ug/kg 40.950 82 41-171o-Xylene ug/kg 43.550 87 69-129Styrene ug/kg 45.850 92 74-132Tetrachloroethene ug/kg 39.950 80 57-151

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

419043LABORATORY CONTROL SAMPLE:LCSSpike

Toluene ug/kg 45.050 90 70-130trans-1,2-Dichloroethene ug/kg 39.050 78 56-137trans-1,3-Dichloropropene ug/kg 42.650 85 62-146Trichloroethene ug/kg 40.550 81 71-131Trichlorofluoromethane ug/kg 55.750 111 37-188Vinyl chloride ug/kg 41.250 82 42-1484-Bromofluorobenzene (S) %. 88 62-134Dibromofluoromethane (S) %. 87 64-130Toluene-d8 (S) %. 107 70-123

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

419044MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067215003

419045

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

1,1,1-Trichloroethane ug/kg M154.6 62 61-13858 7 2054.2ND 33.7 31.61,1,2,2-Tetrachloroethane ug/kg M154.6 28 41-16025 11 2054.2ND 15.3 13.81,1,2-Trichloroethane ug/kg M154.6 37 63-14534 9 2054.2ND 20.4 18.61,1-Dichloroethane ug/kg M154.6 59 61-14155 7 2054.2ND 32.0 29.71,1-Dichloroethene ug/kg 54.6 95 40-16388 8 2054.2ND 52.2 48.01,2-Dibromo-3-chloropropane

ug/kg M154.6 19 38-16217 9 2054.2ND 10.4 9.5

1,2-Dibromoethane (EDB) ug/kg M1,R154.6 14 61-14911 24 2054.2ND 7.6 6.01,2-Dichloroethane ug/kg M154.6 43 57-15540 7 2054.2ND 23.4 21.81,2-Dichloropropane ug/kg M154.6 47 64-13745 5 2054.2ND 25.5 24.32-Butanone (MEK) ug/kg M154.6 6 14-1847 2054.2ND ND 3.7J2-Hexanone ug/kg M154.6 1 27-1651 2054.2ND ND ND4-Methyl-2-pentanone(MIBK)

ug/kg M154.6 8 43-1659 2054.2ND 4.2J 5J

Acetone ug/kg M154.6 8 10-2024 2054.2ND 4.5J NDBenzene ug/kg M154.6 49 60-13846 8 2054.2ND 26.9 24.8Bromodichloromethane ug/kg M154.6 34 66-13730 14 2054.2ND 18.5 16.1Bromoform ug/kg M154.6 10 53-1568 2054.2ND 5.8 4.7JBromomethane ug/kg M154.6 0 43-1510 2054.2ND ND NDCarbon disulfide ug/kg 54.6 72 17-17666 10 2054.2ND 39.5 35.9Carbon tetrachloride ug/kg 54.6 58 51-15154 6 2054.2ND 31.4 29.5Chlorobenzene ug/kg M154.6 26 71-13524 9 2054.2ND 14.1 12.9Chloroethane ug/kg 54.6 111 21-191104 7 2054.2ND 60.3 56.5Chloroform ug/kg M154.6 51 67-13847 8 2054.2ND 28.3 26.1Chloromethane ug/kg M154.6 25 24-15823 12 2054.2ND 13.7 12.2cis-1,2-Dichloroethene ug/kg M154.6 48 61-13844 9 2054.2ND 26.1 23.8cis-1,3-Dichloropropene ug/kg M154.6 2 62-1371 2054.2ND ND NDDibromochloromethane ug/kg M154.6 22 62-14219 20 2054.2ND 12.3 10.1Dichlorodifluoromethane ug/kg 54.6 41 16-17638 8 2054.2ND 22.5 20.7Ethylbenzene ug/kg M154.6 30 66-13628 8 2054.2ND 16.7 15.4Isopropylbenzene (Cumene) ug/kg M154.6 31 58-14428 9 2054.2ND 17.1 15.6m&p-Xylene ug/kg M1109 27 64-13825 8 20108ND 29.7 27.4

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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Page 43 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

419044MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067215003

419045

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

Methyl acetate ug/kg M154.6 6 10-1423 2054.2ND ND NDMethyl-tert-butyl ether ug/kg 54.6 53 48-16451 3 2054.2ND 28.8 27.9Methylene Chloride ug/kg 54.6 60 35-16556 7 2054.2ND 34.3 32.0o-Xylene ug/kg M154.6 24 63-13622 9 2054.2ND 13.2 12.0Styrene ug/kg M154.6 10 63-14111 6 2054.2ND 5.7 6.0Tetrachloroethene ug/kg M154.6 39 48-16037 7 2054.2ND 21.5 20.1Toluene ug/kg M154.6 41 62-13738 9 2054.2ND 22.6 20.6trans-1,2-Dichloroethene ug/kg 54.6 57 52-14453 8 2054.2ND 31.1 28.8trans-1,3-Dichloropropene ug/kg M154.6 3 59-1512 2054.2ND ND NDTrichloroethene ug/kg M154.6 45 62-14242 8 2054.2ND 26.2 24.3Trichlorofluoromethane ug/kg 54.6 110 19-196103 8 2054.2ND 60.1 55.6Vinyl chloride ug/kg 54.6 79 35-15374 8 2054.2ND 43.3 40.14-Bromofluorobenzene (S) %. 99 62-13497Dibromofluoromethane (S) %. 97 64-13098Toluene-d8 (S) %. 109 70-123108

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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St. Rose, LA 70087(504)469-0333

Page 44 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97421EPA 5030B/8260

EPA 5030B/82608260 MSV Low Level

Associated Lab Samples: 2067215001, 2067215002, 2067215009, 2067215010

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 419450Associated Lab Samples: 2067215001, 2067215002, 2067215009, 2067215010

Matrix: Water

Analyzed

1,1,1-Trichloroethane ug/L ND 0.50 12/21/17 09:361,1,2,2-Tetrachloroethane ug/L ND 0.50 12/21/17 09:361,1,2-Trichloroethane ug/L ND 0.50 12/21/17 09:361,1-Dichloroethane ug/L ND 0.50 12/21/17 09:361,1-Dichloroethene ug/L ND 0.50 12/21/17 09:361,2-Dibromo-3-chloropropane ug/L ND 0.20 12/21/17 09:361,2-Dibromoethane (EDB) ug/L ND 1.0 12/21/17 09:361,2-Dichloroethane ug/L ND 0.50 12/21/17 09:361,2-Dichloropropane ug/L ND 0.50 12/21/17 09:362-Butanone (MEK) ug/L ND 2.0 12/21/17 09:362-Hexanone ug/L ND 1.0 12/21/17 09:364-Methyl-2-pentanone (MIBK) ug/L ND 1.0 12/21/17 09:36Acetone ug/L ND 4.0 12/21/17 09:36Benzene ug/L ND 0.50 12/21/17 09:36Bromodichloromethane ug/L ND 0.50 12/21/17 09:36Bromoform ug/L ND 0.50 12/21/17 09:36Bromomethane ug/L ND 0.50 12/21/17 09:36Carbon disulfide ug/L ND 1.0 12/21/17 09:36Carbon tetrachloride ug/L ND 0.50 12/21/17 09:36Chlorobenzene ug/L ND 0.50 12/21/17 09:36Chloroethane ug/L ND 0.50 12/21/17 09:36Chloroform ug/L ND 0.50 12/21/17 09:36Chloromethane ug/L ND 0.50 12/21/17 09:36cis-1,2-Dichloroethene ug/L ND 1.0 12/21/17 09:36cis-1,3-Dichloropropene ug/L ND 0.50 12/21/17 09:36Dibromochloromethane ug/L ND 0.50 12/21/17 09:36Dichlorodifluoromethane ug/L ND 1.0 12/21/17 09:36Ethylbenzene ug/L ND 0.50 12/21/17 09:36Isopropylbenzene (Cumene) ug/L ND 1.0 12/21/17 09:36m&p-Xylene ug/L ND 2.0 12/21/17 09:36Methyl acetate ug/L ND 2.0 12/21/17 09:36Methyl-tert-butyl ether ug/L ND 0.50 12/21/17 09:36Methylene Chloride ug/L ND 0.50 12/21/17 09:36o-Xylene ug/L ND 1.0 12/21/17 09:36Styrene ug/L ND 1.0 12/21/17 09:36Tetrachloroethene ug/L ND 0.50 12/21/17 09:36Toluene ug/L ND 0.50 12/21/17 09:36trans-1,2-Dichloroethene ug/L ND 0.50 12/21/17 09:36trans-1,3-Dichloropropene ug/L ND 0.50 12/21/17 09:36Trichloroethene ug/L ND 0.50 12/21/17 09:36Trichlorofluoromethane ug/L ND 0.50 12/21/17 09:36

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 419450Associated Lab Samples: 2067215001, 2067215002, 2067215009, 2067215010

Matrix: Water

Analyzed

Vinyl chloride ug/L ND 0.50 12/21/17 09:364-Bromofluorobenzene (S) %. 103 68-124 12/21/17 09:36Dibromofluoromethane (S) %. 96 72-126 12/21/17 09:36Toluene-d8 (S) %. 101 79-119 12/21/17 09:36

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 420110Associated Lab Samples: 2067215001, 2067215002, 2067215009, 2067215010

Matrix: Water

Analyzed

1,1,1-Trichloroethane ug/L ND 0.50 12/22/17 11:301,1,2,2-Tetrachloroethane ug/L ND 0.50 12/22/17 11:301,1,2-Trichloroethane ug/L ND 0.50 12/22/17 11:301,1-Dichloroethane ug/L ND 0.50 12/22/17 11:301,1-Dichloroethene ug/L ND 0.50 12/22/17 11:301,2-Dibromo-3-chloropropane ug/L ND 0.20 12/22/17 11:301,2-Dibromoethane (EDB) ug/L ND 1.0 12/22/17 11:301,2-Dichloroethane ug/L ND 0.50 12/22/17 11:301,2-Dichloropropane ug/L ND 0.50 12/22/17 11:302-Butanone (MEK) ug/L ND 2.0 12/22/17 11:302-Hexanone ug/L ND 1.0 12/22/17 11:304-Methyl-2-pentanone (MIBK) ug/L ND 1.0 12/22/17 11:30Acetone ug/L ND 4.0 12/22/17 11:30Benzene ug/L ND 0.50 12/22/17 11:30Bromodichloromethane ug/L ND 0.50 12/22/17 11:30Bromoform ug/L ND 0.50 12/22/17 11:30Bromomethane ug/L ND 0.50 12/22/17 11:30Carbon disulfide ug/L ND 1.0 12/22/17 11:30Carbon tetrachloride ug/L ND 0.50 12/22/17 11:30Chlorobenzene ug/L ND 0.50 12/22/17 11:30Chloroethane ug/L ND 0.50 12/22/17 11:30Chloroform ug/L ND 0.50 12/22/17 11:30Chloromethane ug/L ND 0.50 12/22/17 11:30cis-1,2-Dichloroethene ug/L ND 1.0 12/22/17 11:30cis-1,3-Dichloropropene ug/L ND 0.50 12/22/17 11:30Dibromochloromethane ug/L ND 0.50 12/22/17 11:30Dichlorodifluoromethane ug/L ND 1.0 12/22/17 11:30Ethylbenzene ug/L ND 0.50 12/22/17 11:30Isopropylbenzene (Cumene) ug/L ND 1.0 12/22/17 11:30m&p-Xylene ug/L ND 2.0 12/22/17 11:30Methyl acetate ug/L ND 2.0 12/22/17 11:30Methyl-tert-butyl ether ug/L ND 0.50 12/22/17 11:30Methylene Chloride ug/L ND 0.50 12/22/17 11:30o-Xylene ug/L ND 1.0 12/22/17 11:30

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 46 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 420110Associated Lab Samples: 2067215001, 2067215002, 2067215009, 2067215010

Matrix: Water

Analyzed

Styrene ug/L ND 1.0 12/22/17 11:30Tetrachloroethene ug/L ND 0.50 12/22/17 11:30Toluene ug/L ND 0.50 12/22/17 11:30trans-1,2-Dichloroethene ug/L ND 0.50 12/22/17 11:30trans-1,3-Dichloropropene ug/L ND 0.50 12/22/17 11:30Trichloroethene ug/L ND 0.50 12/22/17 11:30Trichlorofluoromethane ug/L ND 0.50 12/22/17 11:30Vinyl chloride ug/L ND 0.50 12/22/17 11:304-Bromofluorobenzene (S) %. 100 68-124 12/22/17 11:30Dibromofluoromethane (S) %. 97 72-126 12/22/17 11:30Toluene-d8 (S) %. 102 79-119 12/22/17 11:30

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

419451LABORATORY CONTROL SAMPLE:LCSSpike

1,1,1-Trichloroethane ug/L 48.650 97 62-1311,1,2,2-Tetrachloroethane ug/L 45.350 91 15-1791,1,2-Trichloroethane ug/L 46.050 92 58-1441,1-Dichloroethane ug/L 47.550 95 63-1291,1-Dichloroethene ug/L 41.650 83 51-1391,2-Dibromo-3-chloropropane ug/L 43.350 87 21-1601,2-Dibromoethane (EDB) ug/L 44.250 88 52-1611,2-Dichloroethane ug/L 45.850 92 57-1481,2-Dichloropropane ug/L 47.550 95 66-1282-Butanone (MEK) ug/L 42.850 86 32-1832-Hexanone ug/L 45.550 91 36-1704-Methyl-2-pentanone (MIBK) ug/L 40.350 81 26-171Acetone ug/L 62.150 124 22-165Benzene ug/L 44.450 89 62-131Bromodichloromethane ug/L 47.850 96 69-132Bromoform ug/L 41.650 83 35-166Bromomethane ug/L 47.250 94 34-158Carbon disulfide ug/L 43.650 87 31-128Carbon tetrachloride ug/L 50.450 101 54-144Chlorobenzene ug/L 49.750 99 70-127Chloroethane ug/L 48.450 97 17-195Chloroform ug/L 45.750 91 73-134Chloromethane ug/L 28.050 56 17-153cis-1,2-Dichloroethene ug/L 45.450 91 68-129cis-1,3-Dichloropropene ug/L 46.650 93 72-138Dibromochloromethane ug/L 45.050 90 49-146Dichlorodifluoromethane ug/L 19.950 40 10-179Ethylbenzene ug/L 47.450 95 66-126Isopropylbenzene (Cumene) ug/L 47.950 96 51-138

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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Page 47 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

419451LABORATORY CONTROL SAMPLE:LCSSpike

m&p-Xylene ug/L 93.0100 93 65-129Methyl acetate ug/L 43.950 88 20-142Methyl-tert-butyl ether ug/L 42.450 85 37-166Methylene Chloride ug/L 47.550 95 46-168o-Xylene ug/L 46.750 93 65-124Styrene ug/L 47.450 95 72-133Tetrachloroethene ug/L 48.850 98 46-157Toluene ug/L 46.350 93 69-126trans-1,2-Dichloroethene ug/L 46.050 92 60-129trans-1,3-Dichloropropene ug/L 46.950 94 59-149Trichloroethene ug/L 48.150 96 67-132Trichlorofluoromethane ug/L 53.450 107 39-171Vinyl chloride ug/L 39.450 79 27-1494-Bromofluorobenzene (S) %. 98 68-124Dibromofluoromethane (S) %. 98 72-126Toluene-d8 (S) %. 99 79-119

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

420111LABORATORY CONTROL SAMPLE:LCSSpike

1,1,1-Trichloroethane ug/L 49.550 99 62-1311,1,2,2-Tetrachloroethane ug/L 48.150 96 15-1791,1,2-Trichloroethane ug/L 49.450 99 58-1441,1-Dichloroethane ug/L 49.850 100 63-1291,1-Dichloroethene ug/L 45.250 90 51-1391,2-Dibromo-3-chloropropane ug/L 45.850 92 21-1601,2-Dibromoethane (EDB) ug/L 46.550 93 52-1611,2-Dichloroethane ug/L 49.750 99 57-1481,2-Dichloropropane ug/L 50.550 101 66-1282-Butanone (MEK) ug/L 57.850 116 32-1832-Hexanone ug/L 54.250 108 36-1704-Methyl-2-pentanone (MIBK) ug/L 46.650 93 26-171Acetone ug/L 82.450 165 22-165Benzene ug/L 45.750 91 62-131Bromodichloromethane ug/L 51.950 104 69-132Bromoform ug/L 40.850 82 35-166Bromomethane ug/L 62.450 125 34-158Carbon disulfide ug/L 49.550 99 31-128Carbon tetrachloride ug/L 51.150 102 54-144Chlorobenzene ug/L 49.450 99 70-127Chloroethane ug/L 58.750 117 17-195Chloroform ug/L 47.750 95 73-134Chloromethane ug/L 44.950 90 17-153cis-1,2-Dichloroethene ug/L 46.550 93 68-129cis-1,3-Dichloropropene ug/L 50.550 101 72-138

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

420111LABORATORY CONTROL SAMPLE:LCSSpike

Dibromochloromethane ug/L 46.350 93 49-146Dichlorodifluoromethane ug/L 51.350 103 10-179Ethylbenzene ug/L 47.650 95 66-126Isopropylbenzene (Cumene) ug/L 47.450 95 51-138m&p-Xylene ug/L 93.9100 94 65-129Methyl acetate ug/L 52.150 104 20-142Methyl-tert-butyl ether ug/L 46.450 93 37-166Methylene Chloride ug/L 50.750 101 46-168o-Xylene ug/L 45.750 91 65-124Styrene ug/L 47.950 96 72-133Tetrachloroethene ug/L 47.850 96 46-157Toluene ug/L 48.950 98 69-126trans-1,2-Dichloroethene ug/L 47.150 94 60-129trans-1,3-Dichloropropene ug/L 48.450 97 59-149Trichloroethene ug/L 48.250 96 67-132Trichlorofluoromethane ug/L 65.850 132 39-171Vinyl chloride ug/L 56.950 114 27-1494-Bromofluorobenzene (S) %. 94 68-124Dibromofluoromethane (S) %. 97 72-126Toluene-d8 (S) %. 102 79-119

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

419452MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067100001

419453

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

1,1,1-Trichloroethane ug/L 50 113 54-137110 2 20504.2 60.5 59.01,1,2,2-Tetrachloroethane ug/L 50 97 15-18794 2 2050ND 48.3 47.21,1,2-Trichloroethane ug/L 50 99 59-14893 6 2050ND 49.8 46.81,1-Dichloroethane ug/L 50 127 59-133105 4 2050205 269 2581,1-Dichloroethene ug/L 50 115 44-146102 5 205096.8 155 1481,2-Dibromo-3-chloropropane

ug/L 50 96 23-16692 4 2050ND 47.9 46.1

1,2-Dibromoethane (EDB) ug/L 50 95 55-16690 5 2050ND 47.3 44.81,2-Dichloroethane ug/L 50 99 56-15494 5 20500.81 50.3 47.81,2-Dichloropropane ug/L 50 104 62-135100 4 2050ND 52.2 50.12-Butanone (MEK) ug/L 50 85 20-20583 2 2050ND 42.3 41.52-Hexanone ug/L 50 94 25-18990 4 2050ND 46.9 44.94-Methyl-2-pentanone(MIBK)

ug/L 50 90 23-18486 5 2050ND 45.1 43.0

Acetone ug/L 50 96 11-21797 1 2050ND 48.1 48.5Benzene ug/L 50 99 52-14195 4 20501.3 50.5 48.7Bromodichloromethane ug/L 50 105 70-13499 6 2050ND 52.6 49.3Bromoform ug/L 50 90 37-17184 7 2050ND 45.0 42.0Bromomethane ug/L 50 105 34-155103 2 2050ND 52.7 51.6Carbon disulfide ug/L 50 114 28-130101 12 2050ND 57.0 50.7Carbon tetrachloride ug/L 50 121 48-146117 4 2050ND 60.6 58.3

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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Page 49 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

419452MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067100001

419453

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

Chlorobenzene ug/L 50 116 67-129107 4 205052.0 110 106Chloroethane ug/L 50 110 12-192107 2 2050ND 54.8 53.6Chloroform ug/L 50 100 66-14397 4 2050ND 50.5 48.6Chloromethane ug/L 50 63 14-15561 2 2050ND 31.4 30.7cis-1,2-Dichloroethene ug/L 50 126 56-141100 6 2050174 237 224cis-1,3-Dichloropropene ug/L 50 101 70-13997 4 2050ND 50.7 48.5Dibromochloromethane ug/L 50 96 50-15093 3 2050ND 47.9 46.3Dichlorodifluoromethane ug/L 50 48 10-17349 2 2050ND 24.1 24.7Ethylbenzene ug/L 50 105 57-135101 3 2050ND 52.4 50.7Isopropylbenzene (Cumene) ug/L 50 107 40-146107 0 2050ND 53.4 53.4m&p-Xylene ug/L 100 104 56-136100 4 20100ND 104 99.8Methyl acetate ug/L 50 96 10-14298 3 2050ND 47.8 49.2Methyl-tert-butyl ether ug/L 50 93 35-17688 6 2050ND 46.6 43.8Methylene Chloride ug/L 50 103 45-16696 7 2050ND 51.3 47.8o-Xylene ug/L 50 100 57-13399 2 2050ND 50.1 49.3Styrene ug/L 50 102 58-14499 3 2050ND 50.9 49.6Tetrachloroethene ug/L 50 114 48-143109 4 20501.1 57.8 55.5Toluene ug/L 50 105 59-136101 5 2050ND 52.9 50.5trans-1,2-Dichloroethene ug/L 50 108 57-132100 7 20500.97 54.8 51.1trans-1,3-Dichloropropene ug/L 50 100 59-15494 6 2050ND 49.9 47.1Trichloroethene ug/L 50 116 58-140109 5 205015.3 73.2 69.8Trichlorofluoromethane ug/L 50 136 24-175130 4 2050ND 67.8 64.9Vinyl chloride ug/L 50 97 21-15086 4 205099.1 148 1424-Bromofluorobenzene (S) %. 95 68-12496Dibromofluoromethane (S) %. 98 72-12698Toluene-d8 (S) %. 100 79-119100

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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St. Rose, LA 70087(504)469-0333

Page 50 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

89689EPA 3546

EPA 80818081 GCS Pesticides

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 397157Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

4,4'-DDD ug/kg ND 0.99 12/27/17 17:034,4'-DDE ug/kg ND 0.99 12/27/17 17:034,4'-DDT ug/kg ND 1.4 12/27/17 17:03Aldrin ug/kg ND 0.99 12/27/17 17:03alpha-BHC ug/kg ND 0.99 CH12/27/17 17:03alpha-Chlordane ug/kg ND 1.7 12/27/17 17:03beta-BHC ug/kg ND 1.7 12/27/17 17:03Chlordane (Technical) ug/kg ND 149 12/27/17 17:03delta-BHC ug/kg ND 1.4 12/27/17 17:03Dieldrin ug/kg ND 1.4 12/27/17 17:03Endosulfan I ug/kg ND 1.4 12/27/17 17:03Endosulfan II ug/kg ND 0.99 12/27/17 17:03Endosulfan sulfate ug/kg ND 1.4 12/27/17 17:03Endrin ug/kg ND 1.7 12/27/17 17:03Endrin aldehyde ug/kg ND 1.4 12/27/17 17:03Endrin ketone ug/kg ND 2.0 12/27/17 17:03gamma-BHC (Lindane) ug/kg ND 1.4 12/27/17 17:03gamma-Chlordane ug/kg ND 1.7 12/27/17 17:03Heptachlor ug/kg ND 2.0 12/27/17 17:03Heptachlor epoxide ug/kg ND 5.0 12/27/17 17:03Methoxychlor ug/kg ND 2.0 12/27/17 17:03Toxaphene ug/kg ND 149 12/27/17 17:03Decachlorobiphenyl (S) %. 108 70-130 12/27/17 17:03Tetrachloro-m-xylene (S) %. 89 70-130 12/27/17 17:03

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

397158LABORATORY CONTROL SAMPLE:LCSSpike

4,4'-DDD ug/kg 33.933.1 102 70-1304,4'-DDE ug/kg 33.433.1 101 70-1304,4'-DDT ug/kg 28.233.1 85 70-130Aldrin ug/kg 33.333.1 101 70-130alpha-BHC ug/kg 35.5 CH33.1 107 70-130alpha-Chlordane ug/kg 32.833.1 99 70-130beta-BHC ug/kg 30.833.1 93 70-130delta-BHC ug/kg 30.533.1 92 70-130Dieldrin ug/kg 31.833.1 96 70-130Endosulfan I ug/kg 32.833.1 99 70-130Endosulfan II ug/kg 32.033.1 97 70-130Endosulfan sulfate ug/kg 28.433.1 86 70-130

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 51 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

397158LABORATORY CONTROL SAMPLE:LCSSpike

Endrin ug/kg 33.333.1 101 70-130Endrin aldehyde ug/kg 29.533.1 89 70-130Endrin ketone ug/kg 28.533.1 86 70-130gamma-BHC (Lindane) ug/kg 33.133.1 100 70-130gamma-Chlordane ug/kg 32.033.1 97 70-130Heptachlor ug/kg 28.933.1 87 70-130Heptachlor epoxide ug/kg 31.633.1 96 70-130Methoxychlor ug/kg 26.633.1 80 70-130Decachlorobiphenyl (S) %. 96 70-130Tetrachloro-m-xylene (S) %. 93 70-130

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

397159MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

60260381001

397160

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

4,4'-DDD ug/kg 53.2 103 70-130102 1 4053.2ND 55.6 54.84,4'-DDE ug/kg 53.2 103 70-13099 3 4053.2ND 54.7 52.94,4'-DDT ug/kg 53.2 91 70-13089 3 4053.2ND 48.8 47.5Aldrin ug/kg 53.2 103 70-130100 4 4053.2ND 54.9 53.0alpha-BHC ug/kg CH53.2 110 70-130105 5 4053.2ND 58.8 56.1alpha-Chlordane ug/kg 53.2 102 70-13099 2 4053.2ND 55.8 54.4beta-BHC ug/kg 53.2 94 70-13093 2 4053.2ND 50.8 50.0delta-BHC ug/kg 53.2 95 70-13093 2 4053.2ND 50.7 49.7Dieldrin ug/kg 53.2 99 70-13096 3 4053.2ND 52.7 51.1Endosulfan I ug/kg 53.2 102 70-13099 3 4053.2ND 54.1 52.4Endosulfan II ug/kg 53.2 100 70-13098 2 4053.2ND 53.1 52.2Endosulfan sulfate ug/kg 53.2 88 70-13087 1 4053.2ND 47.1 46.6Endrin ug/kg 53.2 105 70-130102 2 4053.2ND 55.7 54.4Endrin aldehyde ug/kg 53.2 92 70-13089 3 4053.2ND 48.7 47.2Endrin ketone ug/kg 53.2 89 70-13087 1 4053.2ND 47.4 46.8gamma-BHC (Lindane) ug/kg 53.2 103 70-130100 3 4053.2ND 55.0 53.3gamma-Chlordane ug/kg 53.2 99 70-13097 2 4053.2ND 53.4 52.1Heptachlor ug/kg 53.2 91 70-13090 2 4053.2ND 48.7 47.9Heptachlor epoxide ug/kg 53.2 98 70-13095 3 4053.2ND 52.1 50.6Methoxychlor ug/kg 53.2 85 70-13084 2 4053.2ND 45.4 44.7Decachlorobiphenyl (S) %. 94 70-13093Tetrachloro-m-xylene (S) %. 95 70-13089

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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St. Rose, LA 70087(504)469-0333

Page 52 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

89730EPA 3546

EPA 81518151 GCS Herbicides

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 397280Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

2,4,5-T ug/kg ND 1.7 01/02/18 18:522,4,5-TP (Silvex) ug/kg ND 1.7 01/02/18 18:522,4-D ug/kg ND 1.7 01/02/18 18:522,4-DB ug/kg ND 1.7 01/02/18 18:52Dalapon ug/kg ND 1.7 01/02/18 18:52Dicamba ug/kg ND 1.7 01/02/18 18:52Dichloroprop ug/kg ND 1.7 01/02/18 18:52Dinoseb ug/kg ND 1.7 01/02/18 18:52MCPA ug/kg ND 166 01/02/18 18:52MCPP ug/kg ND 166 01/02/18 18:522,4-DCAA (S) %. 38 10-188 01/02/18 18:52

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

397281LABORATORY CONTROL SAMPLE:LCSSpike

2,4,5-T ug/kg 52.066.5 78 61-1512,4,5-TP (Silvex) ug/kg 45.166.5 68 58-1352,4-D ug/kg 57.666.5 87 15-1552,4-DB ug/kg 31.566.5 47 26-159Dalapon ug/kg 25.666.5 38 10-172Dicamba ug/kg 39.366.5 59 55-111Dichloroprop ug/kg 66.466.5 100 28-167Dinoseb ug/kg 67.166.5 101 28-200MCPA ug/kg 28406650 43 26-131MCPP ug/kg 39006650 59 10-1582,4-DCAA (S) %. 48 10-188

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

397282MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

7579235016

397283

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

2,4,5-T ug/kg 66.6 17 10-14621 24 4066.6ND 11.2 14.22,4,5-TP (Silvex) ug/kg 66.6 44 10-13948 9 4066.6ND 29.2 31.92,4-D ug/kg 66.6 14 10-16618 21 4066.6ND 9.6 11.82,4-DB ug/kg R166.6 18 10-20031 46 4066.6ND 13.9 22.2Dalapon ug/kg M166.6 3 10-1544 11 4066.6ND 2.1 2.4Dicamba ug/kg M1,R166.6 3 10-1406 58 4066.6ND 2.3 4.2Dichloroprop ug/kg R166.6 13 10-19428 72 4066.6ND 8.7 18.5

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 53 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

397282MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

7579235016

397283

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

Dinoseb ug/kg M166.6 2 10-2005 4066.6ND ND 3.2MCPA ug/kg R16660 25 10-20058 78 406660ND 1680 3850MCPP ug/kg R16660 44 10-175111 86 406660ND 2960 74002,4-DCAA (S) %. S06 10-1887

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 54 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97409EPA 3546

EPA 82708270 Solid MSSV Microwave

Associated Lab Samples: 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 419370Associated Lab Samples: 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

1,2,4-Trichlorobenzene ug/kg ND 330 12/29/17 15:341,2-Dichlorobenzene ug/kg ND 330 12/29/17 15:341,3-Dichlorobenzene ug/kg ND 330 12/29/17 15:341,4-Dichlorobenzene ug/kg ND 330 12/29/17 15:342,2'-Oxybis(1-chloropropane) ug/kg ND 330 12/29/17 15:342,4,5-Trichlorophenol ug/kg ND 330 12/29/17 15:342,4,6-Trichlorophenol ug/kg ND 330 12/29/17 15:342,4-Dichlorophenol ug/kg ND 330 12/29/17 15:342,4-Dimethylphenol ug/kg ND 330 12/29/17 15:342,4-Dinitrophenol ug/kg ND 330 12/29/17 15:342,4-Dinitrotoluene ug/kg ND 330 12/29/17 15:342,6-Dinitrotoluene ug/kg ND 330 12/29/17 15:342-Chloronaphthalene ug/kg ND 330 12/29/17 15:342-Chlorophenol ug/kg ND 330 12/29/17 15:342-Methylnaphthalene ug/kg ND 330 12/29/17 15:342-Methylphenol(o-Cresol) ug/kg ND 330 12/29/17 15:342-Nitroaniline ug/kg ND 330 12/29/17 15:342-Nitrophenol ug/kg ND 330 12/29/17 15:343&4-Chloroaniline ug/kg ND 330 12/29/17 15:343&4-Methylphenol(m&p Cresol) ug/kg ND 330 12/29/17 15:343,3'-Dichlorobenzidine ug/kg ND 667 12/29/17 15:343-Nitroaniline ug/kg ND 330 12/29/17 15:344,6-Dinitro-2-methylphenol ug/kg ND 330 12/29/17 15:344-Bromophenylphenyl ether ug/kg ND 330 12/29/17 15:344-Chloro-3-methylphenol ug/kg ND 330 12/29/17 15:344-Chlorophenylphenyl ether ug/kg ND 330 12/29/17 15:344-Nitroaniline ug/kg ND 330 12/29/17 15:344-Nitrophenol ug/kg ND 330 12/29/17 15:34Acenaphthene ug/kg ND 330 12/29/17 15:34Acenaphthylene ug/kg ND 330 12/29/17 15:34Anthracene ug/kg ND 330 12/29/17 15:34Benzo(a)anthracene ug/kg ND 330 12/29/17 15:34Benzo(a)pyrene ug/kg ND 330 12/29/17 15:34Benzo(b)fluoranthene ug/kg ND 330 12/29/17 15:34Benzo(g,h,i)perylene ug/kg ND 330 12/29/17 15:34Benzo(k)fluoranthene ug/kg ND 330 12/29/17 15:34Benzoic acid ug/kg ND 833 12/29/17 15:34Benzyl alcohol ug/kg ND 330 12/29/17 15:34bis(2-Chloroethoxy)methane ug/kg ND 330 12/29/17 15:34bis(2-Chloroethyl) ether ug/kg ND 330 12/29/17 15:34bis(2-Ethylhexyl)phthalate ug/kg ND 330 12/29/17 15:34

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 55 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 419370Associated Lab Samples: 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

Butylbenzylphthalate ug/kg ND 330 12/29/17 15:34Carbazole ug/kg ND 330 12/29/17 15:34Chrysene ug/kg ND 330 12/29/17 15:34Di-n-butylphthalate ug/kg ND 330 12/29/17 15:34Di-n-octylphthalate ug/kg ND 330 12/29/17 15:34Dibenz(a,h)anthracene ug/kg ND 330 12/29/17 15:34Dibenzofuran ug/kg ND 330 12/29/17 15:34Diethylphthalate ug/kg ND 330 12/29/17 15:34Dimethylphthalate ug/kg ND 330 12/29/17 15:34Fluoranthene ug/kg ND 330 12/29/17 15:34Fluorene ug/kg ND 330 12/29/17 15:34Hexachloro-1,3-butadiene ug/kg ND 330 12/29/17 15:34Hexachlorobenzene ug/kg ND 330 12/29/17 15:34Hexachlorocyclopentadiene ug/kg ND 330 12/29/17 15:34Hexachloroethane ug/kg ND 330 12/29/17 15:34Indeno(1,2,3-cd)pyrene ug/kg ND 330 12/29/17 15:34Isophorone ug/kg ND 330 12/29/17 15:34N-Nitroso-di-n-propylamine ug/kg ND 330 12/29/17 15:34N-Nitrosodiphenylamine ug/kg ND 330 12/29/17 15:34Naphthalene ug/kg ND 330 12/29/17 15:34Nitrobenzene ug/kg ND 330 12/29/17 15:34Pentachlorophenol ug/kg ND 330 12/29/17 15:34Phenanthrene ug/kg ND 330 12/29/17 15:34Phenol ug/kg ND 330 12/29/17 15:34Pyrene ug/kg ND 330 12/29/17 15:342,4,6-Tribromophenol (S) %. 93 10-135 12/29/17 15:342-Fluorobiphenyl (S) %. 78 11-129 12/29/17 15:342-Fluorophenol (S) %. 88 10-115 12/29/17 15:34Nitrobenzene-d5 (S) %. 82 12-144 12/29/17 15:34Phenol-d6 (S) %. 90 10-127 12/29/17 15:34Terphenyl-d14 (S) %. 81 10-144 12/29/17 15:34

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

419371LABORATORY CONTROL SAMPLE:LCSSpike

1,2,4-Trichlorobenzene ug/kg 11401670 68 56-1001,2-Dichlorobenzene ug/kg 13601670 82 54-981,3-Dichlorobenzene ug/kg 13301670 80 54-971,4-Dichlorobenzene ug/kg 13401670 80 53-972,2'-Oxybis(1-chloropropane) ug/kg 12201670 73 33-1142,4,5-Trichlorophenol ug/kg 15401670 92 43-1042,4,6-Trichlorophenol ug/kg 15601670 93 48-1092,4-Dichlorophenol ug/kg 13001670 78 55-1012,4-Dimethylphenol ug/kg 11901670 72 28-101

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 56 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

419371LABORATORY CONTROL SAMPLE:LCSSpike

2,4-Dinitrophenol ug/kg 10801670 65 17-1052,4-Dinitrotoluene ug/kg 15401670 92 51-1152,6-Dinitrotoluene ug/kg 14901670 90 52-1112-Chloronaphthalene ug/kg 13001670 78 52-1072-Chlorophenol ug/kg 14501670 87 51-992-Methylnaphthalene ug/kg 11501670 69 57-1002-Methylphenol(o-Cresol) ug/kg 14701670 88 47-1032-Nitroaniline ug/kg 14401670 87 46-1172-Nitrophenol ug/kg 13101670 79 52-1043&4-Chloroaniline ug/kg 14301670 86 49-1163&4-Methylphenol(m&p Cresol) ug/kg 15101670 90 44-1043,3'-Dichlorobenzidine ug/kg 8871670 53 44-1303-Nitroaniline ug/kg 11001670 66 45-1194,6-Dinitro-2-methylphenol ug/kg 16901670 101 44-1124-Bromophenylphenyl ether ug/kg 12901670 77 50-1114-Chloro-3-methylphenol ug/kg 13801670 83 51-1064-Chlorophenylphenyl ether ug/kg 14001670 84 48-1124-Nitroaniline ug/kg 13901670 84 37-1314-Nitrophenol ug/kg 13801670 83 33-125Acenaphthene ug/kg 14001670 84 49-108Acenaphthylene ug/kg 14901670 89 48-107Anthracene ug/kg 13301670 80 52-118Benzo(a)anthracene ug/kg 13401670 80 53-107Benzo(a)pyrene ug/kg 13101670 78 55-119Benzo(b)fluoranthene ug/kg 13901670 83 50-116Benzo(g,h,i)perylene ug/kg 13501670 81 46-120Benzo(k)fluoranthene ug/kg 13001670 78 50-114Benzoic acid ug/kg 567J1670 34 10-134Benzyl alcohol ug/kg 14501670 87 46-111bis(2-Chloroethoxy)methane ug/kg 11201670 67 50-101bis(2-Chloroethyl) ether ug/kg 13001670 78 47-102bis(2-Ethylhexyl)phthalate ug/kg 14101670 85 47-113Butylbenzylphthalate ug/kg 14101670 85 48-112Carbazole ug/kg 13801670 83 49-122Chrysene ug/kg 13001670 78 52-107Di-n-butylphthalate ug/kg 13701670 82 50-107Di-n-octylphthalate ug/kg 15101670 91 41-120Dibenz(a,h)anthracene ug/kg 16301670 98 34-126Dibenzofuran ug/kg 14001670 84 53-106Diethylphthalate ug/kg 13901670 83 51-111Dimethylphthalate ug/kg 13501670 81 51-109Fluoranthene ug/kg 14601670 87 52-109Fluorene ug/kg 14101670 85 50-109Hexachloro-1,3-butadiene ug/kg 12201670 73 55-108Hexachlorobenzene ug/kg 14001670 84 53-109Hexachlorocyclopentadiene ug/kg 9201670 55 10-100Hexachloroethane ug/kg 12901670 78 53-102

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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Page 57 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

419371LABORATORY CONTROL SAMPLE:LCSSpike

Indeno(1,2,3-cd)pyrene ug/kg 14001670 84 50-119Isophorone ug/kg 11101670 67 43-131N-Nitroso-di-n-propylamine ug/kg 13901670 84 48-104N-Nitrosodiphenylamine ug/kg 13001670 78 62-127Naphthalene ug/kg 11301670 68 53-98Nitrobenzene ug/kg 10901670 66 53-104Pentachlorophenol ug/kg 15401670 93 27-111Phenanthrene ug/kg 13401670 80 53-104Phenol ug/kg 14701670 88 45-101Pyrene ug/kg 12501670 75 47-1092,4,6-Tribromophenol (S) %. 109 10-1352-Fluorobiphenyl (S) %. 86 11-1292-Fluorophenol (S) %. 94 10-115Nitrobenzene-d5 (S) %. 75 12-144Phenol-d6 (S) %. 97 10-127Terphenyl-d14 (S) %. 83 10-144

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

419372MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067215003

419374

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

1,2,4-Trichlorobenzene ug/kg 18 20ND 978 11701,2-Dichlorobenzene ug/kg R121 201150 14201,3-Dichlorobenzene ug/kg 19 201130 13701,4-Dichlorobenzene ug/kg 20 201120 13802,2'-Oxybis(1-chloropropane) ug/kg R121 201060 13002,4,5-Trichlorophenol ug/kg 17 201200 14302,4,6-Trichlorophenol ug/kg 19 201210 14602,4-Dichlorophenol ug/kg 18 201070 12902,4-Dimethylphenol ug/kg 15 20961 11202,4-Dinitrophenol ug/kg 20600 304J2,4-Dinitrotoluene ug/kg 9 201200 13202,6-Dinitrotoluene ug/kg 15 201160 13402-Chloronaphthalene ug/kg 20 201050 12802-Chlorophenol ug/kg 19 201210 14702-Methylnaphthalene ug/kg 17 201000 11902-Methylphenol(o-Cresol) ug/kg R121 201200 14802-Nitroaniline ug/kg 20 201180 14502-Nitrophenol ug/kg 15 201120 13003&4-Chloroaniline ug/kg 8 20449 4853&4-Methylphenol(m&pCresol)

ug/kg 19 201230 1480

3,3'-Dichlorobenzidine ug/kg M120ND ND3-Nitroaniline ug/kg 17 20759 9014,6-Dinitro-2-methylphenol ug/kg 20 20717 588

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

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Page 58 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

419372MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067215003

419374

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

4-Bromophenylphenyl ether ug/kg R124 201050 13404-Chloro-3-methylphenol ug/kg 16 201140 13504-Chlorophenylphenyl ether ug/kg 17 201150 13704-Nitroaniline ug/kg 6 20866 9204-Nitrophenol ug/kg 8 20901 981Acenaphthene ug/kg 17 201140 1360Acenaphthylene ug/kg 17 201200 1430Anthracene ug/kg 17 201090 1300Benzo(a)anthracene ug/kg 19 201110 1340Benzo(a)pyrene ug/kg 19 201090 1320Benzo(b)fluoranthene ug/kg R125 201480 1900Benzo(g,h,i)perylene ug/kg R130 20367 494Benzo(k)fluoranthene ug/kg 17 201480 1760Benzoic acid ug/kg 201650 421JBenzyl alcohol ug/kg 19 201210 1460bis(2-Chloroethoxy)methane ug/kg 18 20936 1120bis(2-Chloroethyl) ether ug/kg 13 201480 1690bis(2-Ethylhexyl)phthalate ug/kg M18 202430 2630Butylbenzylphthalate ug/kg M115 202200 2570Carbazole ug/kg 13 201080 1230Chrysene ug/kg 16 201130 1320Di-n-butylphthalate ug/kg 19 201160 1400Di-n-octylphthalate ug/kg M1,R142 204480 6880Dibenz(a,h)anthracene ug/kg 3 20576 556Dibenzofuran ug/kg 17 201140 1350Diethylphthalate ug/kg 17 201120 1330Dimethylphthalate ug/kg 17 201090 1290Fluoranthene ug/kg 11 201130 1270Fluorene ug/kg 13 201180 1350Hexachloro-1,3-butadiene ug/kg 20 201060 1290Hexachlorobenzene ug/kg R122 201130 1420Hexachlorocyclopentadiene ug/kg M120154J 149JHexachloroethane ug/kg 12 20971 1090Indeno(1,2,3-cd)pyrene ug/kg 20 20474 581Isophorone ug/kg 17 20947 1120N-Nitroso-di-n-propylamine ug/kg R121 201180 1450N-Nitrosodiphenylamine ug/kg R125 20992 1270Naphthalene ug/kg 18 20969 1160Nitrobenzene ug/kg 18 20910 1100Pentachlorophenol ug/kg 5 201260 1200Phenanthrene ug/kg 17 201100 1310Phenol ug/kg 20 201130 1390Pyrene ug/kg R128 201500 19902,4,6-Tribromophenol (S) %. 82 10-1351022-Fluorobiphenyl (S) %. 61 11-129762-Fluorophenol (S) %. 67 10-11583

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 59 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

Parameter UnitsMS

Result% RecLimits Qual% RecConc.

419372MATRIX SPIKE & MATRIX SPIKE DUPLICATE:

MSSpikeResult

2067215003

419374

MSDResult

MSD% Rec RPD RPD

MaxMSDMSSpikeConc.

Nitrobenzene-d5 (S) %. 58 12-14469Phenol-d6 (S) %. 69 10-12785Terphenyl-d14 (S) %. 93 10-144132

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 60 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

89686ASTM D2974-07

ASTM D2974-07Dry Weight/Percent Moisture

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006

Parameter UnitsDup

ResultMaxRPD QualifiersRPDResult

7579543001397148SAMPLE DUPLICATE:

Percent Moisture % 3.6 1 203.6

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 61 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

89923ASTM D2974-07

ASTM D2974-07Dry Weight/Percent Moisture

Associated Lab Samples: 2067215007, 2067215008

Parameter UnitsDup

ResultMaxRPD QualifiersRPDResult

7579461002398043SAMPLE DUPLICATE:

Percent Moisture % 16.8 6 2015.8

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 62 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97573EPA 9045

EPA 90459045 pH

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

420136LABORATORY CONTROL SAMPLE:LCSSpike

pH at 25 Degrees C Std. Units 6.06 100 97-103

Parameter UnitsDup

ResultMaxRPD QualifiersRPDResult

2066991003420137SAMPLE DUPLICATE:

pH at 25 Degrees C Std. Units 7.9 2 207.8

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 63 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97792ASTM D482-95

ASTM D482-95ASTM D482 ASH

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 421010Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Water

Analyzed

Percent Ash % (w/w) ND 0.10 12/27/17 16:48

Parameter UnitsDup

ResultMaxRPD QualifiersRPDResult

2067215003421011SAMPLE DUPLICATE:

Percent Ash % (w/w) 98.0 3 20101

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 64 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97340EPA 351.2

EPA 351.2351.2 TKN

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 418855Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

Nitrogen, Kjeldahl, Total mg/kg ND 50.0 12/21/17 15:01

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

418856LABORATORY CONTROL SAMPLE:LCSSpike

Nitrogen, Kjeldahl, Total mg/kg 450490 92 80-120

Parameter UnitsMS

Result% RecLimits Qualifiers% RecConc.

418858MATRIX SPIKE SAMPLE:MSSpike

Result2067215003

Nitrogen, Kjeldahl, Total mg/kg 4490 M62330 3 75-1254410

Parameter UnitsDup

ResultMaxRPD QualifiersRPDResult

2067215003418857SAMPLE DUPLICATE:

Nitrogen, Kjeldahl, Total mg/kg 4490 2 204410

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 65 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97341EPA 365.4

EPA 365.4365.4 Total Phosphorus

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 418861Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

Phosphorus mg/kg ND 10.0 12/21/17 10:10

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

418862LABORATORY CONTROL SAMPLE:LCSSpike

Phosphorus mg/kg 295292 101 80-120

Parameter UnitsMS

Result% RecLimits Qualifiers% RecConc.

418864MATRIX SPIKE SAMPLE:MSSpike

Result2067215003

Phosphorus mg/kg 868 M62330 5 75-125761

Parameter UnitsDup

ResultMaxRPD QualifiersRPDResult

2067215003418863SAMPLE DUPLICATE:

Phosphorus mg/kg 757 1 20761

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 66 of 73

#=QC#

QUALITY CONTROL DATA

Pace Project No.:Project:

2067215SSARE

Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.

QC Batch:QC Batch Method:

Analysis Method:Analysis Description:

97633EPA 9251

EPA 92519251 Chloride

Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Parameter UnitsBlankResult

ReportingLimit Qualifiers

METHOD BLANK: 420508Associated Lab Samples: 2067215003, 2067215004, 2067215005, 2067215006, 2067215007, 2067215008

Matrix: Solid

Analyzed

Chloride mg/kg ND 10.0 12/23/17 15:50

Parameter UnitsLCS

Result% RecLimits Qualifiers% RecConc.

420509LABORATORY CONTROL SAMPLE:LCSSpike

Chloride mg/kg 10301080 96 90-110

Parameter UnitsMS

Result% RecLimits Qualifiers% RecConc.

420511MATRIX SPIKE SAMPLE:MSSpike

Result2067646001

Chloride mg/kg 98809260 102 75-125390

Parameter UnitsDup

ResultMaxRPD QualifiersRPDResult

2067646001420510SAMPLE DUPLICATE:

Chloride mg/kg 403 3 20390

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 67 of 73

#=QL#

QUALIFIERS

Pace Project No.:Project:

2067215SSARE

DEFINITIONS

DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.ND - Not Detected at or above adjusted reporting limit.TNTC - Too Numerous To CountJ - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.MDL - Adjusted Method Detection Limit.PQL - Practical Quantitation Limit.RL - Reporting Limit.S - Surrogate1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte isa combined concentration.Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.LCS(D) - Laboratory Control Sample (Duplicate)MS(D) - Matrix Spike (Duplicate)DUP - Sample DuplicateRPD - Relative Percent DifferenceNC - Not Calculable.SG - Silica Gel - Clean-UpU - Indicates the compound was analyzed for, but not detected.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration.Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.TNI - The Nelac Institute

LABORATORIES

Pace Analytical Services - DallasPASI-DPace Analytical Services - New OrleansPASI-N

WORKORDER QUALIFIERS

WO: 2067215Organic matter % = 100 -%ash[1]

ANALYTE QUALIFIERSThe continuing calibration for this compound is outside of Pace Analytical acceptance limits. The results may be biasedhigh.

CH

Sample was diluted due to the presence of high levels of target analytes.D4Analysis conducted outside the EPA method holding time.H1Extraction or preparation conducted outside EPA method holding time.H2The internal standard response was outside the laboratory acceptance limits confirmed by reanalysis. The resultsreported are from the most QC compliant analysis.

IO

Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6RPD value was outside control limits.R1Surrogate recovery outside laboratory control limits.S0Surrogate recovery outside laboratory control limits (confirmed by re-analysis).S1Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample.S3

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 68 of 73

#=CR#

QUALITY CONTROL DATA CROSS REFERENCE TABLE

Pace Project No.:Project:

2067215SSARE

Lab ID Sample ID QC Batch Method QC Batch Analytical MethodAnalyticalBatch

2067215003 89689 89796CALLE LOS PADRES ENTRADA EPA 3546 EPA 80812067215004 89689 89796CALLE LOS PADRES INTERIOR EPA 3546 EPA 80812067215005 89689 89796CALLE A ENTRADA EPA 3546 EPA 80812067215006 89689 89796CALLE A INTERIOR EPA 3546 EPA 80812067215007 89689 89796PARQUE VGARDENS ESTE EPA 3546 EPA 80812067215008 89689 89796PARQUE VGARDENS OESTE EPA 3546 EPA 8081

2067215003 89730 89997CALLE LOS PADRES ENTRADA EPA 3546 EPA 81512067215004 89730 89997CALLE LOS PADRES INTERIOR EPA 3546 EPA 81512067215005 89730 89997CALLE A ENTRADA EPA 3546 EPA 81512067215006 89730 89997CALLE A INTERIOR EPA 3546 EPA 81512067215007 89730 89997PARQUE VGARDENS ESTE EPA 3546 EPA 81512067215008 89730 89997PARQUE VGARDENS OESTE EPA 3546 EPA 8151

2067215003 97354 97380CALLE LOS PADRES ENTRADA EPA 3050 EPA 60102067215004 97354 97380CALLE LOS PADRES INTERIOR EPA 3050 EPA 60102067215005 97354 97380CALLE A ENTRADA EPA 3050 EPA 60102067215006 97354 97380CALLE A INTERIOR EPA 3050 EPA 60102067215007 97354 97380PARQUE VGARDENS ESTE EPA 3050 EPA 60102067215008 97354 97380PARQUE VGARDENS OESTE EPA 3050 EPA 6010

2067215003 101434 101554CALLE LOS PADRES ENTRADA EPA 7471 EPA 74712067215004 101434 101554CALLE LOS PADRES INTERIOR EPA 7471 EPA 74712067215005 101434 101554CALLE A ENTRADA EPA 7471 EPA 74712067215006 101434 101554CALLE A INTERIOR EPA 7471 EPA 74712067215007 101434 101554PARQUE VGARDENS ESTE EPA 7471 EPA 74712067215008 101434 101554PARQUE VGARDENS OESTE EPA 7471 EPA 7471

2067215004 97409 97523CALLE LOS PADRES INTERIOR EPA 3546 EPA 82702067215005 97409 97523CALLE A ENTRADA EPA 3546 EPA 82702067215006 97409 97523CALLE A INTERIOR EPA 3546 EPA 82702067215007 97409 97523PARQUE VGARDENS ESTE EPA 3546 EPA 82702067215008 97409 97523PARQUE VGARDENS OESTE EPA 3546 EPA 8270

2067215003 97362 97373CALLE LOS PADRES ENTRADA EPA 5035/5030B EPA 82602067215004 97362 97373CALLE LOS PADRES INTERIOR EPA 5035/5030B EPA 82602067215005 97362 97373CALLE A ENTRADA EPA 5035/5030B EPA 82602067215006 97362 97373CALLE A INTERIOR EPA 5035/5030B EPA 82602067215007 97362 97373PARQUE VGARDENS ESTE EPA 5035/5030B EPA 82602067215008 97362 97373PARQUE VGARDENS OESTE EPA 5035/5030B EPA 8260

2067215001 97421TRIP BLANK EPA 5030B/82602067215002 97421FIELD BLANK CALLE PADRES EPA 5030B/82602067215009 97421FIELD BLANK CALLE A EPA 5030B/82602067215010 97421FIELD BLANK VENUS GARDEN EPA 5030B/8260

2067215003 89686CALLE LOS PADRES ENTRADA ASTM D2974-072067215004 89686CALLE LOS PADRES INTERIOR ASTM D2974-072067215005 89686CALLE A ENTRADA ASTM D2974-072067215006 89686CALLE A INTERIOR ASTM D2974-07

2067215007 89923PARQUE VGARDENS ESTE ASTM D2974-072067215008 89923PARQUE VGARDENS OESTE ASTM D2974-07

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 69 of 73

#=CR#

QUALITY CONTROL DATA CROSS REFERENCE TABLE

Pace Project No.:Project:

2067215SSARE

Lab ID Sample ID QC Batch Method QC Batch Analytical MethodAnalyticalBatch

2067215003 97573CALLE LOS PADRES ENTRADA EPA 90452067215004 97573CALLE LOS PADRES INTERIOR EPA 90452067215005 97573CALLE A ENTRADA EPA 90452067215006 97573CALLE A INTERIOR EPA 90452067215007 97573PARQUE VGARDENS ESTE EPA 90452067215008 97573PARQUE VGARDENS OESTE EPA 9045

2067215003 97792CALLE LOS PADRES ENTRADA ASTM D482-952067215004 97792CALLE LOS PADRES INTERIOR ASTM D482-952067215005 97792CALLE A ENTRADA ASTM D482-952067215006 97792CALLE A INTERIOR ASTM D482-952067215007 97792PARQUE VGARDENS ESTE ASTM D482-952067215008 97792PARQUE VGARDENS OESTE ASTM D482-95

2067215003 97340 97436CALLE LOS PADRES ENTRADA EPA 351.2 EPA 351.22067215004 97340 97436CALLE LOS PADRES INTERIOR EPA 351.2 EPA 351.22067215005 97340 97436CALLE A ENTRADA EPA 351.2 EPA 351.22067215006 97340 97436CALLE A INTERIOR EPA 351.2 EPA 351.22067215007 97340 97436PARQUE VGARDENS ESTE EPA 351.2 EPA 351.22067215008 97340 97436PARQUE VGARDENS OESTE EPA 351.2 EPA 351.2

2067215003 97341 97438CALLE LOS PADRES ENTRADA EPA 365.4 EPA 365.42067215004 97341 97438CALLE LOS PADRES INTERIOR EPA 365.4 EPA 365.42067215005 97341 97438CALLE A ENTRADA EPA 365.4 EPA 365.42067215006 97341 97438CALLE A INTERIOR EPA 365.4 EPA 365.42067215007 97341 97438PARQUE VGARDENS ESTE EPA 365.4 EPA 365.42067215008 97341 97438PARQUE VGARDENS OESTE EPA 365.4 EPA 365.4

2067215003 97633 97643CALLE LOS PADRES ENTRADA EPA 9251 EPA 92512067215004 97633 97643CALLE LOS PADRES INTERIOR EPA 9251 EPA 92512067215005 97633 97643CALLE A ENTRADA EPA 9251 EPA 92512067215006 97633 97643CALLE A INTERIOR EPA 9251 EPA 92512067215007 97633 97643PARQUE VGARDENS ESTE EPA 9251 EPA 92512067215008 97633 97643PARQUE VGARDENS OESTE EPA 9251 EPA 9251

REPORT OF LABORATORY ANALYSISThis report shall not be reproduced, except in full,

without the written consent of Pace Analytical Services, LLC.Date: 02/21/2018 12:48 PM

Pace Analytical Services, LLC1000 Riverbend Blvd - Suite F

St. Rose, LA 70087(504)469-0333

Page 70 of 73

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