us epa records center region 5 epa records center region 5 completion report spent potliner removal...

us EPA RECORDS CENTER REGION 5

COMPLETION REPORT SPENT POTLINER REMOVAL

NORTH ALCOA SITE

EAST ST. LOUIS, ILLINOIS

December 6, 2006

Submitted by:

ALCOA INC.

CITY OF EAST ST. LOUIS

Prepared by:

M F G , INC.

600 River Avenue

Suite 203 Pittsburgh, Pennsylvania 15212

(412)321-2278 Fax (412) 321-2283

MFG Project No. 120552

TABLE OF CONTENTS

Page

LISTOFnOURES i

LIST OF/APPENDICES i

LIST OF ACRONYMS ii

1.0 EXECUTIVE S U M M A R Y 1

2.0 INTRODUCTION 2

3.0 S P L R E M O V / U . 3

3.1 Site Preparation 3

3.1.1 Stormwater Pollution Prevention Plan 3

3.1.2 Health and Safety Plan (HASP) 4

3.1.3 Site Security 4

3.2 Removal Methods 4

3.3 SPL Management 5

3.4 Off-Site Transportation and Disposal 5

3.5 Inspections, Site Stabilization and Demobilization 6

4.0 REFERENCES 8

LIST OF FIGURES

Figure 1 Site Location Map

Figure 2 Aerial Photograph of Site

Figure 3 SPL Occurrences Within Former Stockpiling Area

Figure 4 As-Built Grading Plan

LIST OF APPENDICES

Appendix A Site Activity Photos

Appendix B Disposal Facility's Approval Documentation/Manifest Summary

LIST OF ACRONYMS

AC Area of Contamination

AOC Administrative Order on Consent

BMP Best Management Practices

CERCLA Comprehensive Environmental Response, Compensation and Liability Act

COC Chemical of Concem

COPC Chemical of Potential Concem

DOT Department of Transportation

FFS Focused Feasibility Study

FS Feasibility Study

FSP Field Sampling Plan

HASP Health and Safety Plan

lEPA Dlinois Environmental Protection Agency

NOI Notice of Intent

NPDES National Pollutant Discharge Elimination System

PPE Personnel Protective Equipment

RCRA Resource Conservation and Recovery Act

RI Remedial Investigation

RIFS Remedial Investigation Feasibility Study

RIR Remedial Investigation Report

SOW Statement of Work

SPL Spent Potliner

USEPA United States Environmental Protection Agency

1.0 EXECUTIVE SUMMARY

This report presents the results of implementation of the Spent Potliner Removal Plan (Plan) dated March

3, 2006 (approved by the USEPA in a letter dated April 26, 2006) at the North Alcoa Site (the "Site") in

East St. Louis, Dlinois. Project activities occurred between September 5, 2006 and October 6, 2006. A

total of 1,458 tons of material classified as Spent Potliner (SPL) were removed from the Site and taken to

the Clean Harbors Lone Mountain Facility near Waynoka, Oklahoma facility for disposal. Following

removal activities, the work area was covered with approximately 2,500 cubic yards of soil placed at a

minimum thickness of 6 inches and vegetated. Periodic and final inspections were performed.

Alcoa Inc. MFG, Inc. 1 December 6. 2006

2.0 INTRODUCTION

The Spent Potliner Removal Plan (Plan) was prepared as a supplement to the RI/FS work plan pursuant to

paragraphs 36 and 38 of the Administrative Order on Consent (AOC) and Statement of Work for the

North Alcoa Site (the "Site"), East St. Louis (Figure 1). The Site included an area that contained visible

remnants of residual spent potliner (SPL) referred to as the former SPL Stockpiling Area shown on Figure

2. The purpose of the project was to remove visible remnants of the SPL for subsequent off-site final

disposition. Locations of identified SPL piles are shown on Figure 3.

Alcoa Inc. MFG, Inc. 2 December 6, 2006

3.0 SPL REMOVAL

The following sections provide information regarding the removal, management, transportation and

disposal of SPL waste. Environmental and safety controls that were implemented are also described.

3.1 Site Preparation

Site preparation activities included mobilization and set-up. Decontamination and equipment staging

areas were established during site preparation activities. Existing roads were used for mobilizing

equipment and establishing equipment routes. Minimal clearing of vegetation was performed, primarily

to allow access to several of the SPL piles.

3.1.1 Stormwater Pollution Prevention Plan

Prior to commencing SPL removal activities, a storm water pollution prevention plan (SWPPP) was

developed and implemented on Site to help personnel reduce the potential for discharge of Chemicals of

Potential Concem (COPCs) in storm water. Specifically, the SWPPP contained best management

practices (BMPs), including the use of diversion and silt fencing, to reduce the risk of discharge of

COPCs associated with constmction activities performed in the SPL Stockpiling Area.

The SWPPP included the following:

• Identification of the primary and altemate SWPPP coordinators;

• Site description, including details regarding constmction activity;

• Types of controls or BMPs to be implemented, including, erosion and sediment controls and storm water management;

e Maintenance of controls and BMPs;

e Inspection frequency and reporting requirements;

e Identification of non-storm water discharges; and

e Compliance and provision for amendment of the plan.


3.1.2 Health and Safety Plan (HASP)

The Contractor (TtEC, Inc.) that was selected to perform the SPL removal prepared a project-specific

HASP that included, general site information, site and task hazards, site control, personnel protection, site

monitoring, emergency response plan, spill prevention and containment, injury and incident reporting,

safety statistics, accident reporting, incident investigation, environmental incident reporting, and auditing.

The Contractor had a Health and Safety Officer on-site at all times during constmction.

The local emergency response coordinator was notified prior to implementing the field work described in

the HASP.

3.1.3 Site Security

Two access gates to the Site were maintained during the project. At the end of each work day the gates

were closed and locked. Flagging was used to delineate the work area. Barricades, warning tape, and/or

equipment was placed in areas to prevent slip, trip, and fall hazards. All personnel were accounted for

while working at the Site.

3.2 Removal Methods

The objective was to remove surficial, visibly identifiable SPL material that was greater than two inches

in diameter, although additional smaller diameter SPL material was also removed during this work as

determined necessary to remedy the area. The general performance criteria for removal of SPL material

was follows:

e Removal activities were limited to the discrete areas of SPL identified in Technical

Memorandum 4 (and reproduced herein as Figure 3) which were delineated on the ground

prior to removal activities.

e Within these discrete areas, removal of SPL was accomplished by various methods using

combinations of mechanized equipment including; a bobcat with bucket, an excavator, and

dozer, and manual labor (e.g., placing a chunk of SPL in a container), or a combination

thereof (lift or rolling SPL material into an excavator bucket) to remove SPL material with

the defined area to a level grade.


• Based on observations of the area during excavation, areas were expanded laterally or

downward in order to remove identifiable chunks and residual SPL.

Once removed, the SPL material was consolidated to facilitate subsequent loading for off-site transport

and disposal. Under US EPA's Area of Contamination (AC) policy, consolidation of hazardous waste

within the AC did not create a new point of hazardous waste generation for purposes of RCRA.

During the removal process, used PPE was placed in the containers on a daily basis. Once complete, all

equipment used to remove the SPL materials was decontaminated. Decontamination residuals and all

materials at the staging area were also placed in the containers.

Photographs of removal activities are included in Appendix A.

3.3 SPL Management

Once the SPL was placed into a container, it was managed as a K088 listed hazardous waste. Containers

of K088 were managed in a manner that controlled minimized or eliminated escape of hazardous

constituents. Ml containers were inspected upon entering the Site and were:

• Maintained in good condition to prevent leaks and spills;

• Compatible with SPL;

• Kept closed except when adding or removing SPL; and,

• Labeled "Hazardous Waste".

No containers remained on Site for more than 2 days.

3.4 Off-Site Transportation and Disposal

The SPL materials were transported off-site as a RCRA hazardous waste (K088) by a licensed hazardous

waste hauler with the appropriate manifests, permits, training, equipment, insurance and financial

responsibility, and in accordance with United States Department of Transportation (USDOT) regulations.

All transporter procedures, equipment inspection and maintenance, record keeping standards, and past


performance were reviewed against such regulations. The USDOT shipping name used for the K088

materials was:

Waste aluminum processing by-products, 4.3, VN 3170, PB II, RQ, (K088), DOT-E 11602.

Containers used for transportation of K088 waste were designed specific for that propose. Each was

inspected upon arrival at the Site and considered to be in good conditions so to prevent failure that may

cause a release of K088 to the environment. A hazardous waste manifest accompanied all shipments of

SPL and included a 24-hour contact telephone number for emergency response, generator information,

transporter, destination, and description and quality of K088 material.

Once containerized, the K088 material removed from the SPL stockpiling area was transported to the

Clean Harbors Lone Mountain hazardous waste disposal facility, located near Waynoka, Oklahoma. The

Disposal Facility's Approval Documentation along with a summary of the waste manifest report is

included in Appendix B. Prior analytical results and waste profiles (also presented in Appendix B)

allowed for direct disposal at the landfill since the SPL material constituent concentrations did not exceed

the Land Disposal Restrictions for K088.

3.5 Inspections, Site Stabilization and Demobilization

As the SPL materials were excavated, an inspection of the areas was performed to assess conditions and

document that actions were performed according to the Plan and that no further removal of any chunks of

SPL as well as residual, finer grained SPL materials was necessary or practical.

On September 20, 2006 Mr. Dion Novak of USEPA and Mr. Tom Miller of lEPA visited the Site and

observed the project activities. Mr. Miller returned on September 27 and again on September 28 for

additional inspections.

Although not specified in the Plan, a geotextile filter material was placed on the graded surface prior to

placing the layer of clean soil so as to provide for additional stabilization of the area. Both the limits of

the SPL removal and of the geotextile are shown on the as-built drawing provided as Figure 3.

Approximately 2,500 cubic yards of clean soil was brought onsite to cover the work area. It was spread

and graded to achieve a minimum six-inch thick layer and to allow positive drainage. A subsequent


survey was performed to assure that the area was properly graded with respect to adjacent grades. The

soil was then fertilized and seeded to provide for a vegetative cover over the area to preclude erosion.

Final grades are shown on Figure 4. At completion of the grading work, all erosion control materials

were removed from the Site. By October 6, 2006 all equipment was removed from the Site.

A final inspection of the Site was performed by Ron Morosky of Alcoa Inc., Biff Cummings, P.E. of

MFG, Inc. (Engineer) and Ray Mangmm of Tetra Tech, Inc. (Contractor) on October 25, 2006. There

were no issues identified that required further work at the Site.


4.0 REFERENCES

Alcoa Inc. and the City of East St. Louis, 2005. Remedial Investigation Report, North /VJcoa Site, East St. Louis, Illinois. Febmary 22.

Alcoa Inc. and the City of East St. Louis, 2006. Spent Potliner Removal Plan, North Alcoa Site, East St. Louis, Dlinois. March 2.

Alcoa Inc. and the City of East St. Louis, 2004.Technical Memorandum 4 - Reconnaissance and Test Pits in the Spent Pot Lining Storage Area, Investigative Block 3c, North Alcoa Site, East St. Louis, IL. Febmary 26

Alcoa Inc. and the City of East St. Louis, 2005. Technical Memorandum 8 - Proposed Plan for SPL Area, Investigative Block No. 3c, North Site, East St. Louis, IL. January 7

Alcoa Inc. and the City of East St. Louis, 2005. Spent Potliner Removal Plan, Investigative Block No. 3c, North Site, East St. Louis, IL. March 3


T] O c m

FIGURES

L J

QUADRANGLE LOCATION Scale in Feet

1000 2000

SOURCE: Bose map from French Village and Cahokia, IL 7.5 min. U.S.G.S. quadrangles.

NORTH ALCOA SITE EAST ST. LOUIS, ILLINOIS

Figure 1

SITE LOCATION MAP

PROJECT: 120441

DATE: JAN. 2006

BY: BWB

CHECKED: JCM

REVISIONS

MFG, INC. CONSULTING SCIENTISTS AND ENGINEERS

r-'-r^.^ r^W.;.'-^'f'*^^^

mx:^y':mm m^ -' imx

EXPLANATION

Site Boundary

Former SPL Stockpiling Araa

Site Access Route

\ ^ Wisconsin \

A~c—J-^y

1

i^hchlgan

IndlanB

W'i^rkarAuckf

Scole in Feet

0 300 600

AERIAL PHOTOGRAPHY: SEPTEMBER 1. 2000

NORTH ALCOA SITE

EASTST. LOUIS. ILLINOIS

Tigure 2

AERIAL PHOTOGRAPH OF SITE

^ • ^ V . - . . . ^ ^ # # ^

PROJECT: 120441

DATt; AUG. 2005 CHECKED: BLM

MFQ, INC. CONSULTING SCIENTISTS AND ENGINEERS

' I j . 1 J ^ •

V . * " **.t

T ^

v »

* »

EXPLANATION Former SPL Stockpiling Area

Extended Fomier SPL Stockpiling Area

Discrete SPL Piles (from Technical Memorandum No. 4)

Additional SPL Piles

SPL Sample Location

Scalo in Feet

0 25 50

AERIAL PHOTOGRAPHY: SEPTEMBER 1. 2000

NORTH ALCOA SITE E A S T ST. LOUIS, ILLINOIS

Figure 3

SPL OCCURRENCES WITHIN FORMER

STOCKPILE AREA

PROJECT: 120552

DATEi OCT. 2006 CHECKED: BLM

A' ry r MFG, INC.

CONSULTING SCIENTISTS AND ENGINEERS

> •o m z 2 X >

APPENDIX A

Site Activity Photos

Typical pre-excavation conditions. Northwest view of SPL Piles #10 and #11. September 7, 2006.

Silt fence and staked straw bales installed along the south end ofthe site. September 14, 2006.

PHOTOGRAPH LOG North Alcoa SPL Removal

East St. Louis, Illinois ' Pagel of 8

MFG, Inc. 1 600 River Avenue Suite 203 Pittsburgh, PA 15212

Southwest view. September 14, 2006.


East St. Louis, Illinois Page 2 of 8

MFG, Inc. 600 River Avenue Suite 203 Pittsburgh, PA 15212

Typical loading operations for SPL removal. Northwest view. September 20, 2006.




7 I Excavation of SPL Piles #1 and #2. South view. September 21, 2006

Completed excavatioi 2006.

SI'L I'lles / 3 and '/16. Nurih view. September 22,




-is-10 Preparation work prior to installation of geotextile fabric. East view.

September 29, 2006.




11 I Installation of geotextile fabric. Northeast view. September 29. 2006.

_ _

12 Final grading. Northwest view. October 4, 2006.




Final grading. South view. October 4, 2006

14 Final Inspection. Northwest view. October 25, 2006.




> • 0 •a m z D X CD

APPENDIX B

Disposal Facility's Approval Documentation/Manifest Summary

ENVIRONMENTAL SERVICES, INC. February 28,2006

Clayton McKay Consultant MFG, Inc.

Thank you for considering Clean Harbors Environmental Services, Inc. (Clean Harbors) for your waste management needs. As required by Federal Resource Conservation and Recovery Act regulations found in 40 CFR Part 264.12(b) and all equivalent State hazardous waste regulations, notice is hereby provided that all Clean Harbors facilities that may be used to treat, store, and/or dispose of the hazardous waste described on waste profile CH159962B have the appropriate permits and the capacity to manage these wastes.

We look forward to managing this waste stream for you and a Clean Harbors Representative will contact you promptly regarding pricing details and shipment scheduling information.

If you have any questions or need further assistance, feel free to contact me at the number below.

Sincerely,

Jay Nolan Waste Acceptance Manager 781-849-1800 ext. 5450

nai-uk-iuua iLiaafim rruo-uLCAn HAKBUKi 773E4BE280 T-ZIO P.OQZ/0O4 F-247

VVMO I c r i M I L-r\iML- r r \ w i I L L * J I I L L . I l » U » « » l

6i iV{m)Mt iBf is i .nBme( i , w c Clean Harbors Profile No. CH159962B A. QENERALINFORMAHON

GENERATOR VPMO: ILSPN0S08O1O GENERATOR CODE (Asiignad by Clean Hattmn) AOQBESS 3201 Ea«t m)$sa(jrl Avenue

RE1480 GEMEF^TOR PROFILE No. CH16g862B

GENERATOR IWME: AlcoaUte

CITY East St Louts STATE IL ZIPA>OSTALC0DE 62207

OUSTOMER CODE (AMignait by Claan Harbors) REUtO ADDRESS 3i01 East Uissouri Avenue

CUSTOMeRNAMS: CITY East St. Louis

STATE PHONE:

Alcoa Ine gTATEffROVlNCS fl^ ZIP/POSTAt. COPE ei20T

B. WASTE DESCRIPTION WASTE DESCRIPTION: Spent Pot uner (SPL) PROCESS QENERATINO WKSTE (Ploaw provlae a m i i i (i,em\fian Qf'pr<i<»« Qansraune viasta}!

CERCLA Site C/ean UP QTSPL StocH Piling Area

e. PHYSICAL PROPERTIES (at 2fiC or 77F}

PHYSICAL STATE 0 SOLID VWTHOUTFREeuQUlO

POWOER MONOLITHIC SOUD UQUID IMT>1 NO SOUOS UQUID'SOUD MIXTURE

% FREE LIQUID KSETTLSOSOUO % TOTAL SUSPENDED SOUD

QASwEROSOL' : l ) .

FLASH POINT V(*C) <73(<33) 71'100(23.38) lOI-IAOia&^O) 141 -200 (BQ-93) >'200(>*3)

Actual:

pH <"2

- 2.1-6.9 7 (Neutral) 7,1.12,1

.. " 1 2 . 5

Actual; B.oo>B.do

NUMBER Of PHASESIUYERS

MIDDLE ..BYVOLUME(App«x., ^ ^ ^ ^

ODOR

NONE

gJMlLD

STRONG

Describe: Ammonia

BOILING POINT'FCC)

•« 85 (*•?«)

89.100 (3MB)

1fl1.12fl(38-S4)

»»130(»«)

SPSCU'IC GRAVITY •: 0.e (e.g. Qssoiina) 0.8-1.0 [a.g. Ethenol)

1.0(9.g.Vj8lor> 1,0-1.2(8.0. Antifreera

|7] ^ 1.2 (e.g. Methylena Chloride)

'^'io.1 . 0.1 « 1.0

1,1-5,0

5.1-20.0

VISCOSITY (If llq j l d praeertQ 1 • 100 (e.9. WATER) 101-800 (e.8. MOTOR OIL) 501-10,000 (1.9. MOUSSES) > 10.000

UELTINS POINT'FrC)

<1*»(«eO)

14M0O (30-93) -

0»2OO(>93)

unKnown

Actual: s i S 2 i £ l S i

COLOR

Blacl^qiSiC

TOTAL ORGANIC CARBON

1-OM 0 >" 10%

BTU/LB (MJA8) 4 2,000(<4.e) 2.000-5,000 (4,6-11.6) 8,000-10,000(11.6-232) s-10.000 (>23.2)

A«ual; 15,300.15.900 BTU

VAPOR PRESSURE (Tor OquidiMkly) mmHg

D. COMPOSITION (Uiiitwaapnplataoempesltlan of iria\Matta,lnctui>eeriy inert componanv and/or debits. Ranges Ibrbulivlduaioomponanis are acceptable. U a trade name is used, Plesaa supply an MsD^ Plaai|p do not uw ebbrsviatione. )

CHEMICAL MIN - MAX Aiumkium Oxide Amoqiheua saiea CaMum fluoride Carbon Cyaiilde irottSumda'

9.000-6.000 3.000-7.0B0

S.000 "1.000

"4oim^4CLSoy 'iljoo'-o'aod' oioo-i 'ooo'

Pot Uner (Spent) So^mMmSiimi ^^ Trt.fodiuia hwtaauarwiiuminata

100.000-100,000 TiMO-JZMO'

' ' ' l ioVoao'- i im'

UOM CHEMICAL MN -MAX UOM

"%

'Vo

% " i t

ANY MBTAL OBJECT* PREfiEHTT YES 0 NO • iryealrtduds dimension: T

Report Printed On:3/2/2006 At: 12:48 PM proflleVCH Mascsr Promptl.rpt Paae 1 of 3

int-ut-cuuB itiaepm rroin-LL&An HAKBUKS

1 tSSSwaîSSmSmlitt. n n i inii,M.M .

7T364BBZ80 T-210 P,003/004 F-Z47

; Profile No. CH159962B E. CONSTITUENTS - Are ttiesa values Daeed on testing or Knowledge? Q Krvjitedge 0 TeBBng

tr constituent concentrations are base on analytical tooting, analyela must be provided. If based on knowledgs, baais of knowtedae must bo provided below.

1 • RCRA REGUUTED METALS REGULATORY TCLP TOTAL

LEVEL (mo/l) mg/l ppm • D004 ARSENIC . . B.O • DOOS BARIUM 10Q.0 • DOOG CADMIUM 1.0

D007 CHROMIUM 5.0 ^ DOOS LEAD 6.0 • DQOS UlERCURY O.Z • Ddlb saSNIUM 1.0

D o n SILVER 5.0

• RCRA VOLATILB COMPOUNDS REOULATORY TCLP TOTAL LEVEL (mg/l) mg/l ppm

DOI 8 BENZENE 0,3 • 0019 CARBON TETRACHLORIDE O.S • D021 CHLOROSENZENE 100.0 • D022 CHLOROFORM 6.0

D02a l,2.DICHL0R0ETHANE 0.6

B .O02* _i l f i !St!tPRP.iIK!T-Ê , ".7 • D03S METHYL ETHYL KETONE 200,0 1 D039 fETRACHLdRdCT|i(YLE"NE . . . 0.7.

D040 TRiCHLOROETHYLENE 0.5 0043 VINYL CHLORIDE '-> 0 2

• RCRA SEMI-VOLATILS COMPOUND REGULATORY TCLP TOTAL LEVEL (ms/l) rog/l ppm

O023 O-CRESOL 200.0 • 0024 fn<:RESOL 20p iQ,_ . , . ,_ . . _ _ _ . • 0023 P.CRESOL ^JJQPJ) _. __.. • 0026 CRESOL 0TA1>: 200.0

0D37 I.^^CHLOROBENZENE 7,5 OniO 2;i^blNITR6T6LUENE 0.13 ^

• O032 HEXACHLOROBENZENE 0.13 ._ • DJ)33. , HEXACHLOROBUT/ÎENE 0.5 _. „

BUM HWftCM.WRC?,BTtlAt<5 3-0 . . -p038 fJITROBEf^ZENE - 2.0

• BP37,...PEffi;A5Hi-Pf«oPtf,Ef.o'- lop-o , _ • P03B fYPiP'NE ~ s f • p"041 2 ,4 ,S -TR |CHIQR6PHENOL ^... 400,0"

D042 2 ,4 ,B -TRICHI .0R0PKBN0L 2.0

1 RCRA PESTiaOES AND KERBICIDB REGULATORY TCLP TOTAL • LEVEL (mg/l) mgn ppID

D01Z ENDRIN - 0.02 D 6 I 3 LINDANE ' " _ 6.4

• E»l1.„MSHC0f?aFOR I'-P- -• D01S TOXAPHENE O.S

• Doie 2^Z.-Z^ZZ"" 'ZJ" ' :J^Z: .Z: . . ::::.._....::::"':':;: O017 Z4.frTI» (SILVEX) 1.0 _ D020 CHLORDANE 0.03

• Ooai HEPTACHLOR O.OOS 1 (AND ITS EPOXIDE)

OTHER METALS MIN MAX UOM

ALUMINUM ANTIMONY >fet tv i :qu^ ..' ••' ... •c-ALciufi CPPP^P-

MWBOgN&M" NICKEL

_

PbTASslUM SILiCON' " SODIUM

IE-. VANADIUM ZINC

-— -

NON-METALS MiN MAX UOU

BROMINE CHUORINE JEkURBlfclg.., ^ _ i o g m - -SULFUR

OTHER NON-UETALB MIN MAX UOa

AMMONIA RlAC?frvl"SOffiBlf"""" RYAHlDp-TOTAL CYANfOE AMENABLE CVANlb^RdAit iVd

OTHER CHEMICALS MIN MAX UOH

PHENOL _ Total Petroleum Hydrocarbons

OTHER

HOCs

E I N O N S «1000 PPM « 1 0 0 0 PPM

PCBs EI NONE

*60PfW »"60I>PM

IF PCBS ARE PRESENT, IS THE WASTE RIIGULATEO BT TSCA 40 CFR 7617

YES 0 N O

• ADDITIONAL HA2ARD • DOES THIS WASTE HAVE ANY UNDISCLOSED HAZARDS OR PRIOR INCIDENTS ASSOCIATED WITH IT, WHICH COULD AFFECT THE WAY IT SHOULD BB HANDLED? • YES M N O . (Ifyes.explain) - | , ... |

ASsesToa INFECTIOUS, PATHOGENIC, ORETIOLOGICALAGENT REDUCING AGENT • DEA REGUIATED SUBSTANCES OXIDIZER - SHOCK SENSITIVE

1 DlOXlN OSHA REGULAItU CARCINOGENS- SPONTANEOUSLY IGNITES WITH AIR eXPLOSiVS PESTICIDE THERMALlYSENSmVE HERBICIDE I'OkTIMCr<l£ABLC WATEFi ROACTIVC

• FUMING/SMOKING WASTE RADIOACTIVE

• NONE OF THE ABOVE

p Report Printed On:3/2/2006 At: 12:48. PM Droflle\C

1

1

H Master PromotLrot Paoe 2 of 3

Mar-az-ZOgg IZtSBpn From-CLEAN HARBORS 773B4G62B0 T-ZIO P.004/004

Clean Harbors Profile No. CH1599b2B F-Z47

F. RBOULATORY STATUS

I2IY6S NO USEPA HAZARDOUS WASTE?

|KOfl< ~

YBS

YES

YES

YES

YES

YES

YES

Y6S

YES YES YES

I YES YES

0NO

El NO

EI NO 0NO 0NO

SINO

El NO

B I N O

EaNo SI NO 13 NO

NO B N O

DO ANY STATE V«ASTB CODES AppLY?

L IS THIS WASTE PROHIBITED f ROM LAND DISPOSAL WITHOUT FURTHER TREATMENT PER 40 CFR PART 2<ia?

LOR CATEGORY! iMeeteLPffStanrfartfg I VARIANCE INFO:

IS THIS A UNIVERSAL WASTE? IS THIS A WASTEWATER PER 40 CFR PART 268.27

IF ANY WASTE CODES D001, D002,0003 (OTHER THAN REACTIVE CYANIDE OR REACTIVE SULFIDE), D004-D0011. D012-DO17 NON-WASTEWATERS. OR DOI 8- D043 APPLY, ARE ANY UNDERLYINQ HAZARDOUS (UHCe) PRESENT ABOVE UNIVERSAL TREATMENT STANDARDS (UTS)? DOES TREATMENT OF THIS WASTE GEMERATE A FOOS OR F019 SLUDGE? ISTHIS VWASTB SUBJECT TO CATEGORICAL PRETREATMENT DISCHARGE STANDARDS? IF YES, SPECIFY POINT SOURCE CATEGORY LISTED IN 40 CFR PART 401. ISTHIS WASTE REGULATED UNDER THE BENZENE NESHAP RULES? (IS THIS WASTE PROM A CHEMICAL MANUFACTURING, COKE BY-PRODUCT RECOVERY, OR PETROLBUM REFINERY PROCESS?) DOES THIS WASTE CONTAIN VOCS IN CONCENTRATIONS >°600 PPM? DOES THE WASTE CONTAIN GREATER THAN 20% OF ORGANIC CONSTITUENTS WITH A VAPOR PRESSURE ><> .SKPA (.044 PSIA)? DOES THIS WASTE CONTAIN AN ORGANIC CONSTITUENT WHICH IN ITS PURE FORM HAS A VAPOR PRESJ URE GREATER THAN 77KPa(11,2PSIA)7 IS THIS CERCLA REGULATED (SUPERFUND) WASTE ? IS THIS WASTE RBOULATED UNDER THE OZONE DEPLETING SUBSTiWCE ACT FOR ONTARIO?

a.D.O.TINF0RMATIONi (Include pwper ahlppino name, hatafcl dasg and ID numbBi). US D.O,T, DESCRfTKJN: [ p Q , Waste A l u m i n u m smel t ing by -p roduc ts o r A luminum t e m p t i n g b y p r o d u o t s . 4.3. UN3170, P S 01 (K088}

H. TRANSPORTATION REQUIREMENTS , _ , _ ESTIMATED SHIPMENT FREQUENCY- ONETIME WEEKLY MONTHLY QUARTERLY IF BULK LIQUID OR BULK SOLID PLEASE INICATE THE EXPgCTBD NUMBER OF LOADS PER SHIPPING FREQUENCY:

YEARLV EJOTHER CERCLA RenMdIa t len

CONTAINERIZED CONTAINERS/SHIPMENT

STORAGE CAPACITY: CONTAINER TYPE:

CUBIC YARD BOX ' l PALUT , ,, T O T E T A N K

OTHER: DRUM Size:

CONTAINER MATERIAL: STEEL FIBER , '; PLASTIC

OTHER I ' " ^ ' ^

BULK UQUID

GALLONS/SHIPMENT: FROM TANKS: TANK SIZB FROM DRUMS

VEHICLE TYPE VAC TRUCK TANKTRUCK

RAILROAD TANK CAR

CHECK COMPATIBLE STORAGE MATERIALS.

GAL. GAL

STEEL RUBBER LINED

DERAKANE

OTHER f

STAINLESS STEEL FIBERGLASS LINED

0 B U L K SOLID SHIPMENT UOM: 0 T O N YARD

PER SHIPMENT400D0.00 MIN 40000JOMAX STORAGE CAPACITY ZOOO TON

VEHICLE TYPE: DUMP TRAILER

0 R O L I O F F B O X INTERtAODAL ROLLOFF BOX

CUSCOVACTOR OTHER

L SPECIAL REQUEST,, . SPECFIC DISPOSAL RESTRICTIONS OR RBQUBSTS; CERCLA Waste

SPECIAL V\1ASTE HANDUNG REQUIREMENTS: For landf i l l at Lone Mountain

OTHER COMMENTS OR REQUESTS:

J. BIENNIAL / ANNUAL R E P O R T I N O INFORMATION

SIC CODE 333^ - '- SOURCE CODE G ^ FORM CODE W301 SAMPLED BY DATE SAMPLED K, SAMPLE STATUS YES

REPRESENTATIve.SAMPV? HAS BEEN SUPPLIED, ^ H Q

GENERATORS CERTIFICATION " " " ^

I he i t tv certify ihst all infomiation bubmltted In tnia end enached documems Is eorrset l» the best el my Knovvtedaa^ I qs|o caitny ttiat any sainplec tiAmlued are rapruantaiive of the actual waeie. If Clean HarbotB discovers a discrepancy during tns approval process, Qenerator grantsi Claan Hareors the omhortty to amend the profile, B3 Clsan HertiDn dsoms necossary, la reflect Ihe diaerepancy.

WHERE SENT

AUTHORIZED SIGNATURE NAME (PRINT) TITLE DATE

Reoort P r ln ted .On ;3 /2 /200S A i ; ; j .2 :48 pM profl leVCH Mascer P r o m p t l . r D t Paaa 3 n f .S

PROFILE SHEET FOR SPENT POTLINER CHEMICAL ANALYSES

Total Cyanide Fluoride Chloride Sulfur (Sulfate) Ash Moisture Heating Value (Btu) Total Metals:

Antimony Arsenic Barium

Beryllium Cadmium

Chromium Hexavalent Chromium

Lead Mercury

Nickel Selenium

Silver Thallium

Semi-Volatlle Organics: Acenapthene

Acenaphthylene Anthracene

Benzo(a)anthracene Benzo(a)pyrene

Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(g,h,i)perylene

Chrysene Dibenzo(a,h)anthracene

Fluoranthene Fluorene

lndeno(1,2,3-c,d)pyrene Napthalene

Phenanthrene Phenol Pyrene

SPL-1

3.4 <1.0 32.9 817 69.5 2.4

15500

1.2 0.87 B 39.0 J

1.1 <0.51

5.4 <0.41

0.77 B,J 0.011 B

10.5 J 0.44 B

<1.0 <2.1

<0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34

SPL-2

9.6 0.33 B

49.8 1700 89.9 7.2

15800

1.3 0.53 B 51.4 J

8.1 <0.54

4.3 <0.43

5.7J

6.1J 0.27 B

<1.1 <2.2

<0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36

SPL-3

86 7.1

<1.1

<0.36

Units

11.3 mg/kg 0.46 B mg/kg

49.9 mg/kg 5030 mg/kg

% %

15900 BTU/lb

0.79 B mg/kg 1.9 mg/kg

61.9 J mg/kg 1.4 mg/kg

0.27 B mg/kg 4.2 mg/kg

<0.43 mg/kg 8.6 J mg/kg

<0.036 0.0091 B mg/kg 5.7 J mg/kg

0.23 B mg/kg mg/kg

<2.2 mg/kg

<0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg

mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg <0.36 mg/kg

NOTE(S): B Estimated result. Result is less than RL. J Method blank contamination. The associated method blank contains the target analyte at a reportable level.

Page 1 of 3

PROFILE SHEET FOR SPENT POTLINER CHARACTERISTICS DETERMINATION

Does the waste exhibit the characteristic of:

Ignitability, as defined in 40 CFR 261.21 ? Flashpoint

Corrosivity, as defined in 40 CFR 261.22? pH

Reactivity, as defined in 40 CFR 261.23? Sulfide (reactive)

Cyanide (reactive)

SPL-1

>60.0

SPL-2

>60.0

6.4

<22.8 <23.9 0.041 B <0.27

Toxicity, as defined in 40 CFR 261.24? (Attach a copy of a complete TCLP toxicity test on a representative sample of your potliner.)

TCLP Metals: Arsenic Barium

Cadmium Chromium

Lead u I Mercury

Selenium Silver

TCLP Seml-Volatlle Organics: Pyridine

1,4-Dichlorobenzene Hexachloroethane

Nitrobenzene Hexachlorobutadiene 2,4,6-Trichlorophenol 2,4,5-Trichlorophenol

c 2,4-Dinitrotoluene Hexachlorobenzene Pentachlorophenol

Chlordane (technical) o-Cresol (2-Methylphenol)

m-Cresol and p-Cresol (3-Methylphenol and 4-Methyiphenol)

Endrin gamma-BHC (Lindane)

Heptachlor Heptachlor epoxide

SPL-1

<500 57.6 B <15.0 8.9 B <250

<10 <500 <25

<100 <50 <50 <50 <50 <50 <50 <50 <50

<250 <5.0 <50

<100

<0.5 <0.5 <0.5 <0.5

SPL-2

<500 99.7 B <15.0 <25.0

52.2 B <10

<500 <25

<100 <50 <50 <50 <50 <50 <50 <50 <50

<250 <5.0 <50

<100

<0.5 <0.5 <0.5 <0.5

SPL-3

<0.27

SPL-3

Units

>60.0 degC

6.4 No Units

<23.9 mg/kg mg/kg

Units

<500 ug/L 82.0 B ug/L <15.0 ug/L <25.0 ug/L <250 ug/L

<10 ug/L <500 ug/L

<25 ug/L

<100 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L

<250 ug/L <5.0 ug/L <50 ug/L

<100 ug/L

<0.5 ug/L <0.5 ug/L <0.5 ug/L <0.5 ug/L

Page 2 of 3

Methoxychlor Toxaphene

2,4-D 2,4,5-TP (Silvex)

TCLP Volatile Organics: Vinly Chloride

1,1-Dichloroethene Chloroform

Carbon Tetrachloride 1,2-Dichloroethane

Benzene Trichloroethene

Methyl ethyl ketone (2-Butanone) Tetrachloroethene

Chlorobenzene

<1.0 <20 <40 <10

<100 <50 <50 <50 <50 <50

<1.0 <20 <40 <10

<100 <50 <50 <50 <50 <50

<50 <50 <50 <50 <50 <50 <50 <50

<1.0 ug/L <20 ug/L <40 ug/L <10 ug/L

<100 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L <50 ug/L

NOTE(S): B Estimated result. Result is less than RL.

Page 3 of 3

BUnlfeat Suinaary Sp«nt P o t l l n a r R«moval P ro jec t

Horth Alcoa CBBCIJi S i t e Baat Sa in t Loula, ZL

Oenrtr Co AL1888 ALisaa ALieee Ausee uiass uiBse AL18SS ALiees ALiaea AL18BB ALiaaa ALieea A1.1888 ALiese ALiaaa ALiaaa AL188B ALiaas AL18SS AL1888 ALlBBB ALlBBB ALlBSe ALlBBB AL1B88 ALlBBB ALlBBB ALlBSa ALlBBB ALlBBB ALlBBB AL18BB ALISBB ALiaaa ALiaSfl ALiaaa ALlBBB ALlBBB ALlBBB ALiass ALIBBS ALlBBB ALlBBB ALiaaa ALlBBB ALlBBB ALiaaa ALiaaa ALiaaa AL1888 ALlBBB ALlBBB ALiaaa ALieaa ALiaaa ALiaaa ALlBBB ALieaa ALiaaa ALisae ALiaaa ALlBBB ALiaaa ALiaaa ALlBBB ALlBBB ALiaaa ALiaaa ALlBBB ALiaaa ALlBBB ALiaes

CcSls Order A61262630 Aei262620 A61263620 A61262630 A61263562 A61263562 AB1263S77 A61263577 A61263S77 A61263577 A61263577 A612«3577 A61262620 Aei3fi3e20 A61262620 A612B2620 A612«35e2 A£1263S62 A61263573 A61263573 A61263577 A61263577 161263577 A61263577 A61263577 A61263577 A61262620 A61262620 A61262620 A61262620 Aei262620 A61263562 A61263562 A61263573 A61263573 A61263577 A61263577 A61363S77 A61263577 A61262620 A61262620 A61263S62 A612€35«2 A61263S62 A«12fi3573 A61263573 A61263S77 A61263577 A61262620 A61262620 A61262620 Aei262C20 A61263577 A61263577 A61263577 A61263577 A61262B20 A61262e20 A(1263S<2 A61263562 A61263S62 AG1263573 A612G3573 A612G3577 A61263577 A61262C20 A61262620 A612G2620 A61263577 A61263577 A61263577 A61262fi20

McTyp« BDLK BULK BDLK BULK BDLK BDLK BDLK BULK BULK BULK BULK BULK BDLK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BDLK BDLK BDLK BDLK BDLK

BDLK BDLK BDLK BDLK BDLK BDLK BULK BULK BULK BULK BULK BDLK BDLK BDLK BDLK BDLK BULK BDLK BULK

Ship D«ta 9/18/2006 9/18/2006 9/18/2006 9/1S/2006 9/18/2006 9/18/2006 9/18/2006 9/19/2006 9/19/2006 9/19/2006 9/19/2006 9/19/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/23/2006 9/23/2006 9/23/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/26/2006 9/26/2006 9/26/2006 9/26/2006 9/26/2006 9/26/2006 9/26/2006 9/26/2006 9/27/2006 9/27/2006 9/27/2006 9/27/2006 9/27/2006 9/27/2006 9/27/2006 9/27/2006 9/27/20O6 9/28/2006 9/28/2006 9/28/2006 9/28/2006 9/28/2006 9/28/2006 9/29/2006

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

HnCst Ho Hnfat Profil Ho 00 000679992FLB 00 0006ai5<5PLB 00 0006B1577PLE 00 0006ai57aPl.B 00 0006B1554FLE 00 0006B1555FLB 00 0006ai5B6FLE 00 0006B15aiFLE 00 0006B15a2FLE 00 0006BlSa3FLE 00 000681584FLE 00 oooeaisesFLE 00 000679993FLE 00 0006aiS47FLE 00 00068154eFLE 00 000681549FLE 00 000661SS2FLE 00 0006B1553FLE 00 0006B1572rLE 00 0006B1S73FLE 00 0006B1607FLE 00 000679988FLE 00 000679989FLG 00 0006aiS79FI.E 00 0006B1605FLE 00 0006B1606FLE 00 000679996FLE 00 000G79997FLE 00 0OOG7')99BFLE 00 000679999FLE 00 000680000FLE 00 000eB1550FLE 00 000681551FLE 00 000GaiS69FLE 00 0006B1570FLE 00 000679987FLE 00 0006799B4FLB 00 000679985FLE 00 0006799B6FI.B 00 000679994FLB 00 000679995FLE 00 0006ai561FLE 00 0006ei562FLS 00 0006B1563FLE 00 000681S66FLE 00 000681571FLB 00 000679982FLE 00 000679983FLB 1 00 000681558FLE 00 0006B1559FLE 00 0006B1560FI.B j 00 000681602FI.E ] 00 0006799aiPLB ] 00 000679990FLK ] 00 0006ai603FLE 00 0006B1604FLB 00 0006aia43FLE 00 0006aia44FL£ ] 00 0006aia28PLB ] 00 0006aia29FLS ] 00 0006aia30FLB ] 00 0006eie09FLE ] 00 000681B10FLE 1 00 00068I85BFLE ] 00 0006ei859FLE ] 00 0006B1845FLE ] 00 00068184GFLE ] 00 0006ai847FLE 1 00 000681860FLE ] 00 oooeaieaiFLE i 00 0006ei8e2FLE 1 00 00066ie48FLE 1

CH208065B L CII208065B

CH20a065B L CH2080C5B L CH20a065B

CH20a065B CH20a065B CH20B065B CII20B065B CH20B065B CH208065B CH208065B CH20S065B CH208065B CH208065B CH208065B CH208065B CH208065B CH208065B CH20806SB CH20806S6 CH208065B Clt20a065B

L CH208065B L CH208065B

CH20B065B L CH20B065B

CH20B065B CH20a065B CH20a065B CH20a065B CH20a065B CH208065B CH208065B CH208065B CH208065B CH208065B CH208065B CH208065B CU208065B CH208065B CII208065B

L oaoeoasB L CH20806SB L CU208065B

CH208065B CI1208065B 012080658 01208065B CH208065B 012080658 CH208065B OU0a0658 CH20a0658 CH20a0658 012080658 01208065B CH20aO65B CH208065B 00080658 013080658 012080658 012080658

ai2oeo<5B 012080658 012080658 012080658 CK20B065B OI2080658 012080658 CH2080658 CH20aO65B

Trackg Ho 11617713 11618120 11617313 11617956 11621365 11617607 11621160 11628072 11627844 11625390 11626081 11625485 11636312 11634946 11635423 11634977 11635730 11635942 11635944 11636301 11637316 11647361 11647114 11647398 11646714 11647579 11661259 11660717 11660836 11660993 11652547 11653552 11698804 11652493 11652563 11663019 11659394 11659322 11663384 11669796 11670410 11670012 11670140 11669946 11669129 11669618 11670933 11670850 11677290 11677577 11679960 11677965 11677156 11677666 11677650 11677987 11686562 11687833 11687136 11687404 11687639 11687741 11687078 11(87334 11687998 11700065 11698985 11700526 1169B647 11698602 1169B93B 11709638

Racvd MgtDrusi 33700 LBS 27360 LBS 32200 LBS 30960 LBS 30230 LBS 26540 LBS 32280 LBS 34560 LBS 33360 LBS 32560 LBS 27620 LBS 32660 LBS 32740 LBS 31800 LBS 31580 LBS 32020 LBS 333B0 LBS 31680 LBS 32360 LBS 34200 LBS 29720 LBS 29460 LBS 29760 LBS 28880 LBS 28780 LBS 26480 LBS 28260 LBS 26180 LBS 29420 LBS 26220 LBS 29300 LBS 2B24D LBS 27340 LBS 30320 LBS 29100 LBS 29020 LBS 2B420 LBS 26520 LBS 28800 LBS 28360 LBS 28760 LBS 29840 LBS 39380 LBS 26060 LBS 31200 LBS 36100 LBS 27160 LBS 39020 LBS 29900 LBS 30980 LBS 39020 LBS 31180 LBS 39060 LBS 38640 LBS 38730 LBS 29880 LBS 30720 LBS 30600 LBS 30440 LBS 31460 LBS 31100 LBS 31220 LBS 31060 LBS 31680 LBS 31400 LBS 29280 LBS 29180 LBS 30840 LBS 30420 LBS 29840 LBS 29980 LBS 30400 LBS

m a t cl4Recv Fac CBPK CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR

LG LO LG LO LO LS LG LG LG LG LC LG LG LG LG LG LG LG LO LG LG LC LG LO LO LG LG LG LG LG LG LS LG LO LG LO LG LG LG LG LC LG LG LG LG LG LG LG LO LO LG LO LO LO LO LO LO LO LO LO LG LG LG LO LO LG LG LG LO LO LG LO

Raved Dat« 9/19/2006 9/19/2006 9/19/2006 9/19/2006 9/19/2006 9/19/2006 9/19/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/20/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/21/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/22/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/23/2006 9/23/2006 9/29/2006 9/23/2006 9/23/2006 9/25/2006 9/25/2006 9/25/2006 9/25/2006 9/26/2006 9/26/2006 9/26/2006 9/36/2006 9/26/2006 9/26/2006 9/36/3006 9/26/2006 9/26/2006 9/27/2006 9/27/2006 9/37/2006 9/27/2006 9/27/2006 9/37/3006 9/37/2006 9/27/2006 9/28/2006 9/28/2006 9/28/2006 9/28/2006 9/28/2006 9/28/2006 9/28/3006 9/28/2006 9/38/2006 9/29/2006 9/29/2006 9/29/2006 9/29/2006 9/29/2006 9/39/2006 9/30/2006

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00' 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Trackg QtTrackcMgc Tlckat 35560 LBS 38000 LBS 30400 LBS 29B30 LBS 30220 LBS 26540 LBS 32260 LBS 34560 LBS 33860 LBS 32840 LBS 30400 LBS 30600 LBS 32080 LBS 31360 LBS 31520 LBS 32020 LBS 33400 LBS 31880 LBS 32420 LBS 34200 LBS 30000 LBS 29460 LBS 29760 LBS 29000 LBS 30380 LBS 26960 LBS 27260 LBS 26180 LBS 29420 LBS 28160 LBS 30280 LBS 20300 LBS 27900 LBS 30320 LBS 29100 LBS 29260 LBS 31520 LBS 26520 LBS 28760 LBS 28020 LBS 36500 LBS 30180 LBS 30060 LBS 36040 LBS 31300 LBS 37380 LBS 27160 LBS 39030 LBS 39900 LBS 31040 LBS 28960 LBS 30840 LBS 29020 LBS 28640 LBS 28720 LBS 30200 LBS 30540 LBS 28640 LBS 30040 LBS 31460 LBS 31000 LBS 31180 LBS 31060 LBS 32000 LBS 28620 LBS 28780 LBS 29080 LBS 30640 LBS 33086 LBS 30100 LBS 29940 LBS 27660 LBS

06-4270 06-4272 06-4268 06-4371 06-4383 06-4369 06-4279 06-4296 06-4295 06-4288 06-4287 06-4289 06-4317 06-4309 06-4308 06-4307 06-4314 06-4306 06-4315 06-4316 06-4320 06-4335 06-4331 06-4336 06-4340 06-4344 06-4365 06-4364 06-4366 06-4371 06-4355 06-4353 06-4448 06-4354 06-4352 06-4363 06-4367 06-4362 06-4361 06-4387 06-4391 06-4384 0e-43«6 06-4383 06-4388 06-4385 06-4397 06-4392 06-4408 06-4409 06-4417 06-4410 06-4405 06-4407 06-4406 06-4414 06-4425 06-4433 06-4427 06-4429 06-4431 06-4430 06-4426 06-4428 06-4432 06-4456 06-4452 06-4459 06-4447 06-4446 06-4449 06-4469

Mnfac TotHntat DOH 35560 38000 30400 29830 30220 26540 32280 34560 33380 32B40 30400 30600 P 32080 31360 31520 32020 33400 31B80 32420 34200 30000 29460 29760 29000 30380 26960 27260 261B0 29420 28160 302BO 28300 27900 30320 29100 29260 31520 26520 28760 28020

P P P P P P P P P P P P P P P P P P P P P P P P P P P P

26500 P 30180 P 30060 P 26040 31200 37280 37160 29020 29900 31040 28960 30840 29020 2B640 28720 30200 30540 28640 P 30040 31540 31000 31180

P P P P

31060 P 32000 P 28620 28780 29080 30640 33086 30100 29940 27860

P P P P P P P P

Manlfaat Summary Spant Potliner Basoval Project

North Alcoa CERCLA Site Baat Saint Louia, IL

Oenrtr Co ALISBB ALlBBB ALlBBB ALises ALlBBB ALiaee ALIfifiS AL18B8 AL16B8 ALlBBB ALieaa

ALiees ALiess ALlBBB ALlBBB ALiaas ALIBBS ALISSS AL16B6 AL16B8 ALlBBB AL18&8 ALlBBB ALlBBB

CcSla Order A61362630 A61263563 A6136a56a A61263562 A6l2fi3573 A61263573 A61263S77 A61263577 A61263820 A613e26a0 A61263562 A61263S62 A61363562 A61263S73 A61263573 A€12«3577 A61263577 A61263577 A61263620 AG1263620 AE12S2620 A£12£2£20 A61263S62 A61263577

HcType BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BDLK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK BULK

Ship Date 9/39/3006 9/29/2006 9/2S/2006 9/29/2006 9/29/2006 9/29/2006 9/29/2006 9/29/2006 9/30/2006 9/30/2006 10/3/2006 10/2/2006 10/2/2006 10/2/2006 10/3/2006 10/2/2006 10/2/2006 10/2/2006 10/3/2006 10/3/2006 10/3/2006 10/3/2006 10/4/2006 10/1/2006

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

HnfBt Ho Knfat Profil No 00 000681B49FLB 00 OOOeSlfiSlFLfi 00 000661B33FLB 00 0006B1B33FLG 00 0006B1B11FLE ] 00 0006ei812FLE 00 000681B63FLE 1 00 0006B186'1FLE ] 00 0006818SOFLE ] 00 OOOeSlSSlFLE ] 00 0006aiB35FXH 1 00 000681B36FLE ] 00 0006S1B37FLE 00 0006B1813FLE 3 00 000e81B14FL£ 00 0006B1B34FLB ] 00 00068ieeSFL£ ] 00 0006B1B66FLE ] 00 0006B1853FLE ] 00 000661853FLE ] 00 OQ06aiB54FLE ] 00 0C06B1B5SFLE 1 00 00068183BFLE 1 00 00068ie67FLE ]

L CK20e065B L CH20B065B L CH20B065B

CH206065B CH20806SB CH30B06SB CH20e065B aU0B06SB CH30B06&B CH20B065B CH20a065B CH208065B CH20B065B CH30B06SB CH20806SB CH20806SB CH20e06SB CHa08065B CHa08065B CH208065B CH208065B CH2oe06bB CH20B065B CH20a065B

Trackg Ho 11709363 11709394 117093B9 11709656 11709S63 11709284 11709472 11709724 11717759 11720337 31727345 11736911 11727309 11729676 11727702 117265B5 1172762S 117267B9 11736324 1173637B 1173625S 11736229 11751363 11748943

Recvd WgtDrum 29430 LB8 31530 LBS 31830 LBS 30330 LBS 30030 LBS 31330 LBS 29860 LBS 39020 LBS 32080 LBS 33480 LBS 32640 LBS 31640 LBS 31340 LBS 33130 LBS 31020 LBS 31180 LBS 31240 LBS 32860 LBS 30540 LBS 30820 LBS 30800 LBS 3 044 0 LBS 32000 LBS 29940 LBS

145B 17 tons

»Hat ClcRecv Fac CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR CBPR

LO LG LG LG LG LG LG LG LQ LG LG LG LG LG LG LG LG LG LG LG LG LC LG LG

Revcd Date 9/30/3006 9/30/3006 9/30/3006 9/30/3006 9/30/2006 9/30/2006 9/30/2006 9/30/2006 10/2/3006 10/2/2006 10/3/2006 10/3/2006 10/3/3006 10/3/2006 10/3/3006 10/3/2006 10/3/2006 10/3/2006 10/4/2006 10/4/2006 10/4/2006 10/4/2006 10/5/2006 10/5/2006

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Trackg QtTrackcHgt Ticket 2S820 LBS 31860 LBS 31340 LBS 30400 LBS 30020 LBS 34200 I4BS 30100 LBS 29020 LBS 31360 LBS 32260 LBS 324B0 LBS 317B0 LBS 31660 LBS 33160 LBS 31060 LBS 31560 LBS 31200 LBS 33900 LBS 30100 LBS 32000 LBS 30500 LBS 31020 LBS

16 TONS 15 TONS

06-4466 06-4467 06-4468 06-4470 06-4464 06-4465 06-4463 06-4462 06-4475 06-4482 06-4502 06-4496 O6-4S01 06-4509 06-4507 06-4499 06-4503 06-4500 06-4521 06-4518 06-4519 06-4517 06-4538 06-4539

HnCst TotKnCst UOH 38B20 P 31860 P 31240 P 30400 P 30030 P 34300 P 30100 P 29030 P 31280 P 32260 P 32480 P 31780 P 31660 P 33160 P 31060 P 31560 P 31200 P 33900 P 30100 P 32000 P 30500 P 31020 P 31400 P 30420 P

us epa records center region 5 epa records center region 5 completion report spent potliner removal...

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