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Pacific Southwest, Region 9: Superfund

Serving Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations

Montrose Chemical Corp

Superfund Site

Kenwood Avenue Removal AR

Administrative Record Index

To request copies of administrative record documents, an electronic order form is available.

The documents contained in this administrative record file were used by the U.S. Environmental Protection Agency in identifying and selecting appropriate removal activities for use at the Montrose Chemical Corp. Superfund site Kenwood Avenue Removal in Torrance, California. The administrative record file will be complete after any public comments received by EPA during the public comment period and EPA's response to such comments are included.
The index lists the documents in ascending chronological order, with undated documents at the beginning. Each document has been assigned a unique identification number.

The list of U.S. Environmental Protection Agency guidance documents which were considered or relied upon in the selection of the removal actions is document AR #81 in this administrative record file. Copies of the guidance documents are contained in the Compendium of CERCLA Response Selection Guidance Documents located in the Region 9 Superfund Records Center.

September 24, 2001

List of Abbreviations and Acronyms Used in Administrative Record Index

AbbreviationMeaning
APAerial Photo
ARARsApplicable or Relevant and Appropriate Requirements (ARARs)
AssocAssociates
attchsattachments
AveAvenue
b&wblack and white
CACalifornia
CoCompany
CorpCorporation
DDTDichloro-Diphenyl-Trichloroethane
DeptDepartment
EPAEnvironmental Protection Agency
exexemption
frfrom
ftfeet
FYFiscal Year
ininches
IncIncorporated
reregarding
RIRemedial Investigation
rptreport
TLTransmittal Letter
UnivUniversity
USUnited States
vvolume
WWest
w/with
w/owithout

Administrative Record Index

Doc DateAuthor / Auth. AffiliageAddressee / Addr. AffiliateSubjectAR #Roll #Frame #Doc ID
1952/12/04Environmental Protection Agency - Environmental Monitoring Systems Laboratory-Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 371 ft, w/overlay (AP case)0001100010639-02298
1956/08/13Environmental Protection Agency - Environmental Monitoring Systems Laboratory-Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 371 ft, w/overlay (AP case)0002100030639-02304
1961/06/22Univ of California, Santa Barbara-Photos(70): 8 x 10 in, b&w, oblique photographs fr Pacific Air Industries Collection at Univ of CA, Santa Barbara, 9/10/49-6/22/61, w/index0003100050639-00158
1981/08/27D Greeno / Stauffer Chemical CoK Davis / Stauffer Chemical CoMemo: Soil samples on & around plant property & possibility of regulatory action w/o attch0004101590639-93461
1981/09/00J Duggan / Lockheed Engineering & Management Services Co, IncEnvironmental Protection Agency - Environmental Monitoring Systems LaboratoryExcerpts: Photographic analysis of 4 CA hazardous waste study sites (Selma, Allied, Montrose, Stauffer)0005101610639-02207
1995/06/23Robert Weaver / Hart Crowser IncFrank Bachman / Montrose Chemical CorpLtr: Summary overview of findings re W 204th St EPA action w/appendices A-D0006101870639-07549
1997/07/00Environmental Protection Agency - Office of Solid Waste & Emergency Response-Excerpt: HEAST table 3, carcinogenicity of chemicals at site (Health Effects Assessment Summary Table, FY 97 update)0007102550639-96574
1998/05/18Environmental Protection Agency - Region 9-Final RI rpt for Montrose site, v1 of 20008102580639-04639
1998/05/18Environmental Protection Agency - Region 9-Final RI rpt for Montrose site, v2 of 20009110430639-04640
1999/11/00Environmental Protection Agency - Region 9-Fact Sheet: Soil & produce results for 30-block area, no DDT in fill or vegetables, low DDT in soils (English & Spanish)0010123280639-95983
2000/03/15Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003138)0011123410639-07344
2000/03/17Renata Mulligan / Harding Lawson AssocEnvironmental Protection Agency - Region 9Completion rpt for neighborhood sampling program, final redacted version, v1 of 2 w/TL 3/24/010012200010639-07541
2000/03/17Harding Lawson AssocEnvironmental Protection Agency - Region 9Completion rpt for neighborhood sampling program, final redacted version, v2 of 2, appendices A, C-O0013203440639-07542
2000/03/24Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003039)0014209920639-07343
2000/03/27Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003176)0015209940639-07335
2000/03/27Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003140)0016209960639-07345
2000/03/27Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003210)0017209980639-07346
2000/03/27Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003285)0018210000639-07347
2000/03/29Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003315)0019210020639-07334
2000/04/04Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003392)0020210040639-07348
2000/04/07Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003357)0021210060639-07321
2000/04/11Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003211)0022210080639-07303
2000/04/12Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003519)0023210100639-07349
2000/04/14Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003409)0024210120639-07331
2000/04/14Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003486)0025210140639-07332
2000/04/20Sequoia Analytical LaboratoryHarding Lawson AssocData package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003316)0026210160639-07355
2000/04/25Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003523)0027210180639-07322
2000/05/00Earth Tech, IncMontrose Chemical CorpOversight of neighborhood sampling activities w/attchs & TL to J Dhont fr R Raushenbush 5/16/000028210200639-07551
2000/05/02Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003499)0029213370639-07336
2000/05/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003286)0030213390639-07337
2000/05/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003177)0031213410639-07339
2000/05/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003561)0032213430639-07340
2000/05/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003395)0033213450639-07353
2000/05/08Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003489)0034213470639-07315
2000/05/09Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P003410)0035213490639-07316
2000/05/09Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003543)0036213510639-07338
2000/05/09Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003545)0037213530639-07354
2000/05/12Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of DDT in soil (work order #P003562)0038213550639-07317
2000/05/12Theodore Hromadka / Exponent, IncLatham & Watkins (Attorneys)Hydrology analysis w/TL to J Dhont fr J Page 5/16/000039213570639-07548
2000/05/16Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soils (work order #P004359)0040214070639-07324
2000/05/16Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P0004364)0041214090639-07325
2000/05/16Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P003356)0042214110639-07333
2000/05/17Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004633)0043214130639-07306
2000/05/17Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004634)0044214150639-07307
2000/05/17Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004399)0045214170639-07326
2000/05/17Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004428)0046214190639-07359
2000/05/19Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order # P004560)0047214210639-07318
2000/05/19Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004469)0048214230639-07357
2000/05/22Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004583)0049214250639-07319
2000/05/22Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004401)0050214270639-07342
2000/05/23Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004472)0051214290639-07356
2000/05/25Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004564)0052214310639-07341
2000/05/25Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004429)0053214330639-07358
2000/05/26Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005085)0054214350639-07308
2000/05/26Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004586)0055214370639-07320
2000/05/31Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005015)0056214390639-07309
2000/05/31Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005083)0057214410639-07310
2000/05/31Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005046)0058214430639-07323
2000/06/01Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P004604)0059214450639-07328
2000/06/01Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of volatile organics & organochlorine pesticides in soil (work order #P005140)0060214470639-07352
2000/06/02Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005005)0061214490639-07304
2000/06/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005143)0062214510639-07311
2000/06/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005606)0063214530639-07313
2000/06/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005002)0064214550639-07327
2000/06/05Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005051)0065214570639-07330
2000/06/06Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005434)0066214590639-07312
2000/06/06Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005328)0067214610639-07329
2000/06/08Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of volatile organic compounds in soil (work order #P005132)0068214630639-07314
2000/06/08Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005089)0069214650639-07350
2000/06/09Sequoia Analytical LaboratoryHarding Lawson AssocLevel 4 data package - Montrose neighborhood sampling & analysis of organochlorine pesticides in soil (work order #P005144)0070214670639-07351
2000/07/18Brian Dean / Earth Tech, IncFrank Bachman / Montrose Chemical CorpLtr: Transmits data package for phase 2A & 2B neighborhood program surveillance w/TL to J Dhont fr R Raushenbush 7/19/000071214690639-07553
2001/00/00Environmental Protection Agency - Region 9Del Amo Action CommitteeResponses to 50 questions asked by relocation advisory committee at meeting of 1/24/010072215300639-07550
2001/02/00Environmental Protection Agency - Region 9-Fact Sheet: Answers to recent questions about EPA proposal for yards on West side of Kenwood Ave0073215450639-96572
2001/04/12Jeffrey Dhont / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9Action Memo: Request for removal action at 20723 Kenwood Ave, w/attchs 1-2 (Redacted, FOIA ex 5)0074215500639-07552
2001/04/20Harding Lawson AssocEnvironmental Protection Agency - Region 9RI rpt addendum, residential soils & produce investigation, v1 of 30075215770639-07544
2001/04/20Harding Lawson AssocEnvironmental Protection Agency - Region 9RI rpt addendum, residential soils & produce investigation, v2 of 3, appendices A&B0076219780639-07545
2001/04/20Harding Lawson AssocEnvironmental Protection Agency - Region 9RI rpt addendum, residential soils & produce investigation, v3 of 3, appendices C-J0077300010639-07546
2001/05/30Dante Rodriguez / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances ControlMemo: Request for concurrence on attached draft list of ARARs w/attch & TL0078308500639-96570
2001/06/07Jeffrey Dhont / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9Action Memo: Request for removal action for Kenwood storm water drainage pathway w/attch 1 (Redacted, FOIA ex 5)0079308540639-07547
2001/06/08Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlDante Rodriguez / Environmental Protection Agency - Region 9Ltr: Concurs with ARARs proposed in 5/30/01 ltr0080309090639-96571
2001/08/30Environmental Protection Agency - Region 9-List of US EPA guidance documents consulted during development & selection of response action for site0081309120639-96573

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