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Pacific Southwest, Region 9: Superfund

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

Del Amo Facility

Superfund Site

Dual Site Groundwater Operable Unit (part 4)

Administrative Record Index

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

On March 30, 1999, after considering and responding to public comments, EPA selected the cleanup action for the Dual Site Groundwater Operable Unit at the Montrose Chemical and Del Amo Superfund Sites, in Los Angeles, California. This cleanup applies to groundwater at both sites.
For the Montrose Chemical and Del Amo Superfund sites, EPA is housing a copy of its administrative record at this library. The documents contained in this AR were considered by the EPA in the process of selecting this groundwater cleanup action. A copy of the AR is also maintained at the EPA Regional Office in San Francisco.

The Dual Site Groundwater Operable Unit AR is entirely on microfilm. These microfilmed documents are arranged in ascending chronological order with undated documents at the beginning of the sequence. Each document has been assigned a unique identification number.

This administrative record includes by reference the documents in the Del Amo Superfund Site Waste Pits Operable Unit AR and the Montrose Chemical Corporation Superfund Site Removal Action No. 2 AR (Sediments in Sanitary Sewers). These administrative records are also available for viewing at this repository.

The list of U.S. Environmental Protection Agency guidance documents that were considered or relied upon in the selection of the remedial action is document AR #5014 in this AR file. Copies of the guidance documents are contained in the Compendium of CERCLA Response Selection
Guidance Documents and are available for review in the Region 9 Superfund Records Center.

As an additional service to the public, EPA has also placed paper (hard) copies of 6 critical reports related to this remedial action selection process in this library. While these reports appear on the microfilm as well, they are easier to use and review in paper copy. If you are interested in the paper copies of these reports, please ask the librarian where they can be reviewed.

The reports which are present in this library in both paper copy and microfilm copy are:

1. Final Remedial Investigation Report for the Montrose Site; Los Angeles, California; May 18, 1998; originally prepared by Montrose Chemical Corporation of California and Revised by U.S. Environmental Protection Agency, Region IX. 2 volumes.


2. Final Groundwater Remedial Investigation Report; Del Amo Study Area; May 15, 1998; prepared by Dames & Moore for the Shell Oil Company and The Dow Chemical Company. 3 volumes.

3. Final Joint Groundwater Feasibility Study for the Montrose and Del Amo Sites; Los Angeles, California; May 19, 1998; prepared by CH2M Hill for the U.S. Environmental Protection Agency, Region IX. 1 volume.

4. Joint Groundwater Risk Assessment; Montrose and Del Amo Sites; Los Angeles County, California; February 1998; prepared by McLaren Hart for the Montrose Chemical Corporation, and Dames & Moore for the Shell Oil Company and The Dow Chemical Company. 1 volume.

5. Supplement to the Joint Groundwater Risk Assessment for the Montrose and Del Amo Sites; Los Angeles, California; May 18, 1998; prepared by CH2M Hill for the U.S. Environmental Protection Agency, Region IX. 1 volume.

6. Record of Decision for Dual Site Groundwater Operable Unit; Montrose Chemical and Del Amo Superfund Sites; March 30, 1999; U.S. EPA Region IX. 2 volumes.

The Record of Decision (item 6) can also be viewed or downloaded from the World Wide Web at http://www.epa.gov/region09/waste.

List of Abbreviations and Acronyms Used in Administrative Record Index

AbbreviationMeaning
&and
AOAdministrative Order
AOCAdministrative Order on Consent
APAerial Photo
ARARApplicable or Relevant and Appropriate Restriction (or requirement)
ASCIIAmerican Standard Code for Information Interchange
ASTMAmerican Society for Testing and Materials
ATIAnalytical Technologies, Inc
attchattachment
BHCBenzene Hexachloride
BNABureau of National Affairs
CAState of California
CERCLAComprehensive Environmental Response, Compensation, and Liability Act of 1980 (Superfund)
CERCLISComprehensive Environmental Response, Compensation, and Liability Information System
CH2M HillEnvironmental Company
CPTCone Penetrometer Test
CRWQCBCalifornia Regional Water Quality Control Board
DDDDichlorodiphenyldichloroethane
DDEDichlorodiphenyldichloroethylene
DDTDichlorodiphenyltrichloroethane
DNAPLDense Nonaqueous Phase Liquid
DTSCCalifornia Department of Toxic Substances Control
EIREnvironmental Impact Report
EMSLEnvironmental Monitoring Support (or Systems) Laboratory
enclenclosure
EPAEnvironmental Protection Agency
ESEmergency Standard
FFSFocused Feasibility Study
frfrom
FRCFederal Records Center
FSFeasibility Study
FSPField Sampling Plan
FYFiscal Year
GS/MSGas Chromatography/Mass Spectrometry
gwgroundwater
HSPHealth and Safety Plan
ICIPRP Contractor
IRMInterim Remedial Measure
JGWFSJoint Groundwater Feasibility Study
LALos Angeles
LACFCDLos Angeles County Flood Control District
LDRLand Disposal Restriction(s)
LNAPLLand Nonaqueous Phase Liquid
LOELevel of Effort
LtrLetter
MCBMonochlorobenzene
mtgmeeting
NAPLNonaqueous Phase Liquid
NJState of New Jersey
NOPESNon-occupational Pesticide Exposure Study
NPLNational Priorities List
NRRBNational Remedy Review Board
NWNorthwest
OUOperable Unit
OUFSOperable Unit Feasibilty Study
PAPreliminary Assessment
PAHPolycyclic Aromatic Hydrocarbon
p-CBSAPara-Chlorobenzene Sulfonic Acid
PEAPreliminary Endangerment Assessment
PHEEPublic Health and Environmental Evaluation
PRPPotentially Responsible Party
QAQuality Assurance
QA/QCQuality Assurance/Quality Control
QAMSQuality Assurance Management Staff
QAPPQuality Assurance Project Plan
QCQuality Control
RARemedial Action
RAGSRisk Assessment Guidance for Superfund
RAPRegional Analytical Program
RASRoutine Analytical Services
RCRAResource Conservation and Recovery Act
RIRemedial Investigation
RI/FSRemedial Investigation /Feasibility Study
ROCRecord of Communication
RODRecord of Decision
rptreport
RWQCBRegional Water Quality Control Board
SAPSampling & Analysis Plan
SASSpecial Analytical Services
SDGSample Delivery Group
SESoutheast
SOWStatement of Work or Scope of Work
STORETStorage and Retrieval of Water Quality Data System
SVESoil Vapor Extraction
SVOCSemivolatile Organic Chemical
SWRCBState Water Resources Control Board
TAGTechnical Assistance Grant
TCLToxicology Data Base or Target Compound List
TLTransmittal Letter
TOCTotal Organic Carbon (or Compound)
USUnited States
USAUnited Stated of America
vversus or volume
VOCVolatile Organic Compound
w/with
w/owithout
WRCWater Resources Council

Administrative Record Index

Doc DateSUBJECTAuthor / Author AffiliateAddressee / Addressee AffiliateAR #Roll #Frame #Doc ID
1992/10/02Ltr: Confirmation of approval of FS executive summary outline as discussed in 9/29/92 mtgDavid Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9300001719380639-91201
1992/10/03Memo: Transmits ecological risk assessment (draft rpt), w/attch & memo re distribution list 11/11/92C H 2 M HillEnvironmental Protection Agency - Office of Waste Programs Enforcement300101719400639-01016
1992/10/05Memo: Technical assistance w/2 statistical analyses w/attchs (1 & 2) transmitted in ltr fr Palmer to Brown 9/18/92Kenneth Brown / Environmental Protection Agency - Environmental Monitoring Systems LaboratoryNancy Woo / Environmental Protection Agency - Region 9300201722200639-01192
1992/10/05CH2M Hill HSP soil samplingSusan Mulholland / C H 2 M HillNational Oceanic & Atmospheric Administration300301722290639-01622
1992/10/05Ltr: Provides EPA comments re 9/22/92 Four Corners Pipeline workplan for exposing pipeline (unsigned)Thomas Dunkelman / Environmental Protection Agency - Region 9Mark Lowe / Four Corners Pipe Line Co300401722490639-92497
1992/10/05Ltr: Oversight rpt for MW-20 NAPL investig & SVE treatability study, observation coverage 9/22/92-10/2/92 (ARCSWEST)Ines Cadavid-Parr / I C F Kaiser Engineers, IncCarol Fenner / Bechtel Environmental, Inc300501722510639-94045
1992/10/05Ltr: Confirms telephone conversation of 10/5/92 re mtg with Jones Chemicals 10/20/92Roy Wuchitech / Sheppard, Mullin, Richter & HamptonJohn Lyons / Environmental Protection Agency - Region 9300601722560639-94538
1992/10/07Ltr: Comments on statements in 10/1/92 ltr re classification of on-site soils as RCRA waste, w/EPA RCRA ARARs fact sheet published by OSWERJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)300701722580639-01355
1992/10/07Ltr: Pipeline exposure workplan & transmits 5/91 emergency response plan, sections 5.0-5.9, emergency facility incident - response procedures, w/planMark Lowe / Four Corners Pipe Line CoThomas Dunkelman / Environmental Protection Agency - Region 9300801722770639-02341
1992/10/07Ltr: Comments on statements in 10/1/92 ltr re classification of on-site soils as RCRA waste, w/fax TL to K Lytz & R Stuff fr J Lyons & mes confJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)300901723150639-02578
1992/10/07Monthly inspection & maintenance rpt 10/92, w/TL to N Woo fr J Kallok 10/01/92John Kallok / Kallok Enterprises, Inc-301001723220639-91176
1992/10/07Ltr: Comments on statements in 10/1/92 ltr re classification of on-site soils as RCRA waste (unsigned)John Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)301101723250639-91297
1992/10/08Ltr: Comments on 9/25/92 ltr rpt re exposing petroleum pipelines at siteThomas Dunkelman / Environmental Protection Agency - Region 9John Sisk / Mobil Oil Corp301201723300639-93310
1992/10/09Ltr: Comments on soils FS for site w/TL to D Hargis fr N WooEnvironmental Protection Agency - Region 9-301301723330639-01234
1992/10/09Supplemental response to 104(e) request for information, v1, w/TL 10/9/92 & docs re Coca-Cola & Amcena vs ShellCoca-Cola EnterprisesEnvironmental Protection Agency - Region 9301401723450639-02593
1992/10/09Supplemental response to 104(e) request for information, v2, w/docs re Coca-Cola & Amcena vs ShellCoca-Cola EnterprisesEnvironmental Protection Agency - Region 9301501800010639-02594
1992/10/09Supplemental response to 104(e) request for information, v3, w/docs re Coca-Cola & Amcena vs ShellCoca-Cola EnterprisesEnvironmental Protection Agency - Region 9301601804160639-02595
1992/10/09Supplemental response to 104(e) request for information, v4, w/docs re Coca-Cola & Amcena vs Shell OilCoca-Cola EnterprisesEnvironmental Protection Agency - Region 9301701812080639-02596
1992/10/09Supplemental response to 104(e) request for information, v5, w/docs re Coca-Cola & Amcena vs ShellCoca-Cola EnterprisesEnvironmental Protection Agency - Region 9301801820600639-02597
1992/10/09ROC: With ChemRisk & Hargis & Assoc re use of Hargis model to calculate cleanup levels for gwNancy Woo / Environmental Protection Agency - Region 9McLaren Hart Environmental Engineering Corp - ChemRisk Div301901823630639-91503
1992/10/13Deposition of Samuel RotrosenSamuel Rotrosen / Montrose Chemical Corp-302001823650639-01256
1992/10/14Continued deposition of Samuel Rotrosen - USA, et al v Montrose, et al & related counterclaims, cross-claims & 3rd-party actions--302101900010639-01263
1992/10/14Ltr: EPA comments on preliminary draft phase 1 ecological assessment, w/comments, memo to N Woo fr B Macler 10/5/92 & TL to S Keydel fr N WooNancy Woo / Environmental Protection Agency - Region 9Alan Razavi / P R C Environmental Management, Inc302201900770639-01546
1992/10/15Ltr: Transmits 10/13/92 draft health & safety plan, & notification that potholing along Line 93 has been delayed, w/planMark Lowe / Four Corners Pipe Line CoThomas Dunkelman / Environmental Protection Agency - Region 9302301900840639-02342
1992/10/15Ltr: EPA determination of proper use of "N" qualified data w/TL to M Palmer fr N Woo--302401901780639-91252
1992/10/15TL: Draft RI rptNancy Lindsay / Environmental Protection Agency - Region 9Alan Langer / Perona, Langer & Beck (Attorneys)302501901820639-91675
1992/10/19Mtg agenda: Site conditions briefing for Jones Chemicals, 10/20/92, w/TL to R Wuchitech fr J LyonsEnvironmental Protection Agency - Region 9-302601901840639-94539
1992/10/20Mtg agenda: Site conditions briefing for Jones Chemicals, w/business cards, map & list of attendeesEnvironmental Protection Agency - Region 9-302701901870639-91888
1992/10/20Sign-in sheet for EPA/Jones mtg--302801901910639-92415
1992/10/22Ltr: Transmits 2 docs re Jones involvement at site (3/30/81 ltr & 1983 abandoned industrial waste disposal site survey), w/attchs, fax TL & mes confJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)302901901930639-04628
1992/10/23Technical memo: Evaluation of remedial alternatives for dense nonaqueous phase liquid, w/TL to N Woo fr D HargisHargis & Assoc, IncMontrose Chemical Corp303001902010639-01081
1992/10/23Memo: Presents STORET surface water sampling data, 1985-1991, w/TL to J Lyons fr A Kushner, 10/29/92, & mes confMike Concannon / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9303101902740639-92462
1992/10/23Ltr: Responses (on behalf of Mobil/West Coast Pipe Lines, Chevron, GATX & Santa Fe Pacific Pipeline) to EPA comments re pipeline excavation workplanJay Shipley / Hart Crowser IncThomas Dunkelman / Environmental Protection Agency - Region 9303201902790639-92495
1992/10/26Draft technical memo, well MW-20 NAPL focused investigation, w/figures 1-9Dames & Moore-303301902820639-02397
1992/10/27Laboratory results fr split soil samples received on 10/15/92 & taken by EPA at Coca-Cola site, w/TL 11/5/92 to S McKae (atty) fr R Wuchitech (atty)C K Y, IncR Morrison & Assoc303401903040639-02396
1992/10/27Ltr: Oversight rpt for MW-20 NAPL investig & SVE treatability study, observation coverage 10/7-23/92, w/TL, ARCSWESTI C F Kaiser Engineers, IncCarol Fenner / Bechtel Environmental, Inc303501903360639-02526
1992/10/27Ltr: Transmits 10/92 draft sampling plan for technical support of oversight activities, w/draft (ARCSWEST)Carol Fenner / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9303601903430639-02529
1992/10/27Ltr: Confirms that submittal date for final draft RI rpt changed to 11/2/92David Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9303701903980639-91222
1992/10/29Final draft RI, v3 (illustrations)Hargis & Assoc, IncMontrose Chemical Corp303801904000639-01101
1992/10/29Final draft RI, v2 (tables)Hargis & Assoc, IncMontrose Chemical Corp303901905940639-01286
1992/10/29Final draft RI, v4Hargis & Assoc, IncMontrose Chemical Corp304001908020639-01293
1992/10/29Final draft RI, v1Hargis & Assoc, IncMontrose Chemical Corp304101911000639-01318
1992/10/29Excerpts fr final draft RI (pp ES 13-18) re pesticides, VOCs & para-chlorobenzene sulfonic acid (p-CBSA), w/TL to J Mattox fr M Baron, 7/18/95Hargis & Assoc, IncMontrose Chemical Corp304201914760639-03378
1992/10/29Ltr: As discussed in 9/29/92 mtg, respondents request permission to accelerate initiation of hydrogeologic investigation (RI/FS)William Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9304301914850639-92601
1992/10/30Detailed analysis of remedial alternatives for gw, v1 of 3 - text tables & illustrations (draft)Hargis & Assoc, IncMontrose Chemical Corp304401914880639-01097
1992/10/30Detailed analysis of remedial alternatives for gw, v2 of 3 - appendix A, gw modeling (draft)Hargis & Assoc, IncMontrose Chemical Corp304501918590639-01098
1992/10/30Detailed analysis of remedial alternatives for gw, v3 of 3 - appendices B & C (draft)Hargis & Assoc, IncMontrose Chemical Corp304601921830639-01099
1992/10/30Final public health & environmental evaluation (PHEE), v1Ruth Custance / Envirologic DataLatham & Watkins (Attorneys)304702000010639-01182
1992/10/30Final public health & environmental evaluation (PHEE), v2 of 2Ruth Custance / Envirologic DataLatham & Watkins (Attorneys)304802003490639-01183
1992/10/30Review comments on draft detailed analysis of remedial alternatives for gw (v1-3) & comments on gw FS pt 1 w/fact sheets & TL fr Woo to Hargis 8/5/93Environmental Protection Agency - Region 9Hargis & Assoc, Inc304902007840639-01577
1992/10/30Ltr: Transmits v2 of Draft detailed analysis of remedial alternatives for gw rpt w/o enclDavid Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9305002008400639-91221
1992/10/30Review of geostatistical evaluation & estimated health risks fr surficial soil w/TL to D Stralka fr E Englund & relative variogram for DDTEvan Englund / Environmental Protection Agency - Environmental Monitoring Systems Laboratory-305102008430639-91318
1992/10/30Ltr: Final PHEE, w/o evaluation, w/ltr to N Woo fr A Kopf & R Custance, 10/31/92, & distribution listAlexander Kopf / Envirologic DataNancy Woo / Environmental Protection Agency - Region 9305202008480639-91504
1992/10/30Memo: Review of geostatistical evaluation of surface soil, w/attchEvan Englund / Environmental Protection Agency - Environmental Monitoring Systems LaboratoryDaniel Stralka / Environmental Protection Agency - Region 9305302008520639-91755
1992/10/30Ltr: Respondents to Order are evaluating alternatives for remediation of Lot 36, & request access to files re past investig/remediation of Lot 37William Duchie / Shell Oil CoAlice Gimeno / CA Dept of Health Services - Toxic Substances Control Div305402008570639-92602
1992/10/30Cost analysis review - gw FS draft rpt w/TL to N Woo fr U Singh 12/2/92C H 2 M Hill-305502008590639-94463
1992/11/00Handwritten notes: Detailed analysis gw FS--305602008640639-01576
1992/11/02Memo: Review of 10/92 Draft sampling plan for technical support of oversight activitiesDavid Taylor / I C F Technology, IncThomas Dunkelman / Environmental Protection Agency - Region 9305702008710639-94047
1992/11/03Memo: Transmits preliminary ecological risk assessment (draft) & requests comments, w/o attchBruce Macler / Environmental Protection Agency - Region 9Montrose Ecological Risk Assessment Workgroup305802008760639-94477
1992/11/04Monthly inspection & maintenance rpt 11/92, w/TL to N Woo fr J Kallok 11/1/92 & post it noteJohn Kallok / Kallok Enterprises, Inc-305902008780639-91178
1992/11/04Ltr: Transmits 4 revised table of contents for v1 & 3 of draft detailed analysis of remedial alternatives for gw, w/o enclsMichael Palmer / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9306002008810639-91198
1992/11/09Ltr: Request for docs per 10/20/92 mtgRoy Wuchitech / Sheppard, Mullin, Richter & HamptonJohn Lyons / Environmental Protection Agency - Region 9306102008830639-92435
1992/11/09Memo: Comments on revised RI rptTom Dunkelman / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9306202008850639-94476
1992/11/10Review of technical memo - evaluation of remedial alternatives for dense nonaqueous phase liquid (DNAPL)C H 2 M Hill-306302008900639-91303
1992/11/10Ltr: Transmits EPA comments on 10/23/92 focused investig of NAPL well P-1, & request that comments be addressed in revised version, w/commentsThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co306402008960639-92589
1992/11/11Memo: Transmits distribution list for ecological risk assessment (draft), w/attchBruce Macler / Environmental Protection Agency - Region 9Montrose Ecological Risk Assessment Workgroup306502009000639-91851
1992/11/11Ltr: EPA grants approval to initiate hydrogeologic investigation task of site RI (as described in 10/26/92 RI/FS workplan)Thomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co306602009050639-92594
1992/11/11Ltr: Oversight rpt for central corridor pipeline excavation, observation coverage 11/2/92-11/6/92, (ARCSWEST)Deborah VanNewkirk / I C F Kaiser Engineers, IncCarol Fenner / Bechtel Environmental, Inc306702009070639-94046
1992/11/12Ltr: Transmits 11/11/92 ICF tech review of 10/26/92 revised RI/FS workplan, w/enclCarol Fenner / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9306802009130639-02800
1992/11/13PHEE location of response to EPA comments, errata sheet, table of contents & list of tables w/TL to N Woo fr A KopfEnvirologic Data-306902009220639-01349
1992/11/16Draft rpt for records compilation/PRP search w/Apps A-C & TL to N Woo fr K Brodersen 11/17/92 (privileged, FOIA ex 5)Planning Research CorpEnvironmental Protection Agency - Region 9307002009390639-01242
1992/11/17Memo: Transmits articles - History of seawater barrier projects & Conserving water in LA County, w/articles & business card of Allen GribnauMike Palmer / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9307102009410639-01534
1992/11/17Site activity rpt, includes health & safety plan, contingency plan, field activity rpt, soil sampling, etc, w/TL 11/23/92 to T Dunkelmam fr M LoweGregory Albright / Harding Lawson AssocMark Lowe / Four Corners Pipe Line Co307202009580639-02389
1992/11/17Memo: Field sampling 11/19/92 (NOAA proj), w/fax TLNancy Hendrickson / C H 2 M HillAndrew Austin / C H 2 M Hill307302010820639-91537
1992/11/17List of potentially responsible parties for site, w/TL to M Langer fr N WooEnvironmental Protection Agency - Region 9-307402010850639-91680
1992/11/17Ltr: Provides recommendations re 9/10/92 application package & ltr indicating Carson Staging area would accept waste fr sitePamela Cooper / Environmental Protection Agency - Region 9John Dudley / Dames & Moore307502010880639-92593
1992/11/18Workplan for preliminary endangerment assessment for Jones Chemicals, IncLevine-FrickeJones Chemical Co307602010900639-01091
1992/11/18Ltr: Transmits rev draft SAP & health & safety plan, w/o enclsUdai Singh / C H 2 M HillLee Graves / National Oceanic & Atmospheric Administration307702011040639-91563
1992/11/19Ltr: Transmits SAS package list/chain-of-custody record & field QA/QC summary form, w/encls (ARCSWEST)Carol Fenner / Bechtel Environmental, IncGail Jones / I C F Technology, Inc307802011060639-94048
1992/11/20Ltr: Response to 11/17/92 request for description of schedule & activities taking place at Tri-Lite property (Admin Order 92-13)John Dudley / Dames & MooreJeannie Cervera / Environmental Protection Agency - Region 9307902011100639-92778
1992/11/23Ltr: Availability of documents - provides listing of significant documents currently availableThomas Dunkelman / Environmental Protection Agency - Region 9Mike Palmer / Hargis & Assoc, Inc308002011120639-92588
1992/11/23Ltr: Request for approval to operate portable treatment system for aqueous investig-derived wastes, w/proposed use & sampling of mobile carbon systemWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9308102011150639-92736
1992/11/24Ltr: Transmits for review & comment copy of draft ecological risk assessment, phase 1, w/o enclNancy Woo / Environmental Protection Agency - Region 9David Hargis / Hargis & Assoc, Inc308202011210639-91197
1992/11/25Memo: Transmits 38 photographs (in protective sleeves) of activities during soil sampling at site w/encl & w/map of composite soil sample locationsC H 2 M HillNancy Woo / Environmental Protection Agency - Region 9308302011230639-01188
1992/11/25Ltr: Transmits 11/25/92 preliminary draft decision tree & procedures for indoor air monitoring, & request for review of procedures, w/draftWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9308402011450639-92584
1992/11/25Ltr: Pipe excavation field oversight & sampling preparation plan- request for TDM re segregation of costs (ARCSWEST)Carol Fenner / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9308502011510639-94053
1992/11/27Memo: Original comments & responses to comments re Sampling plan for technical support of oversight activities (central & southern pipeline corridors)David Taylor / I C F Technology, IncThomas Dunkelman / Environmental Protection Agency - Region 9308602011530639-02589
1992/11/29Memo: Review of ecological risk assessment w/fax TL to N Woo fr D Klimas 12/10/92Mary Matta / National Oceanic & Atmospheric AdministrationDenise Klimas / National Oceanic & Atmospheric Administration308702011600639-91283
1992/11/30Memo: Responds to 11/25/92 memo re high levels of metals in Jones Chemicals soilSteve Simanonok / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9308802011650639-93545
1992/12/01Ltr: Oversight rpt for central/southern corridor pipeline excavations, covers 11/9/92-11/27/92, w/TL 12/3/92, ARCSWESTCarol Fenner / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9308902011670639-02532
1992/12/01Monthly inspection & maintenance rpt 12/92, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-309002011790639-91472
1992/12/02Review comments on draft detailed analysis of remedial alternatives for gw, v1-3, w/TL to N Woo fr U SinghC H 2 M Hill-309102011820639-01362
1992/12/02ROC: Status rpt of soil testing with fungus treatmentSteve Safferman / Environmental Protection Agency - Risk Reduction Engineering LaboratoryNancy Woo / Environmental Protection Agency - Region 9309202012060639-91698
1992/12/03Draft FS executive summary, w/o appendices A & B, w/TL to N Woo fr D Hargis, 12/3/92Hargis & Assoc, IncEnvironmental Protection Agency - Region 9309302012110639-01146
1992/12/03Technical memo: Reconciliation of EPA comments on draft FS, Montrose (draft), w/TL to N Woo fr D HargisHargis & Assoc, IncEnvironmental Protection Agency - Region 9309402013960639-03794
1992/12/03Memo: Comments on preliminary ecological risk assessment (draft rpt) w/fax TL to B Macler fr B HillJim Lazorchak / Environmental Protection Agency - Environmental Monitoring Systems LaboratoryBruce Macler / Environmental Protection Agency - Region 9309502014740639-91287
1992/12/03Memo: Comments on analytical method for PCBs article by R EganhouseKumar Trivedi / C H 2 M HillUdai Singh / C H 2 M Hill309602014780639-91926
1992/12/03Ltr: Response to 12/2/92 request for list of PRPs for siteThomas Dunkelman / Environmental Protection Agency - Region 9Kim Baer / Perona, Langer & Beck (Attorneys)309702014810639-92938
1992/12/04Memo: Original comments & evaluations of responses to comments re RI/FS study workplan, w/tableDavid Taylor / I C F Technology, IncThomas Dunkelman / Environmental Protection Agency - Region 9309802014830639-02588
1992/12/04Memo: Mtg summary re QAPP & FSP for sediment sampling, w/marginalia & mapSusan Keydel / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9309902014910639-91972
1992/12/07ROC: Handwritten notes re Dominquez Channel & Consolidated Slip conditions & samplingNancy Woo / Environmental Protection Agency - Region 9Mark Helvi310002014970639-91927
1992/12/08Ltr: Transmits analytical soil sampling data of 5 split samples collected 11/19/92, w/encls & TL to J Lyons fr M Palmer 12/30/92Kenneth Wahl / Analytical Technologies, IncMike Palmer / Hargis & Assoc, Inc310102014990639-01403
1992/12/08Ltr: Transmits analytical soil sampling data of 5 split samples collected 11/19/92, w/encls & TLs to J Lyons fr M Palmer 12/30/92 (fax copy)Kenneth Wahl / Analytical Technologies, IncMike Palmer / Hargis & Assoc, Inc310202015100639-04629
1992/12/08Ltr: Transmits review of PHEE, v1 & 2 w/o enclUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9310302015220639-91319
1992/12/09Comments on draft detailed analysis of remedial alternatives for gwTom Dunkelman / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9310402015240639-01328
1992/12/09Ltr: Transmits ICF Technology Inc (ESAT) 12/4/92 memo commenting on 10/26/92 revision of RI/FS workplan by Dames & Moore, w/attchThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co310502015310639-02651
1992/12/09Ltr: Protests action re site, wants copies of sampling data fr lime-treated area & open communication & provision of information re activities at siteKarl Lytz / Latham & Watkins (Attorneys)Adam Kushner / US Dept of Justice - Environmental Enforcement Section310602015400639-91633
1992/12/10Ltr: Update of status of MW20 NAPL field investig, & transmits 12/10/92 preliminary draft technical memo re immiscible liquid migration, w/draftWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9310702015450639-02649
1992/12/10Ltr: Arranged for repair of asphaltic concrete capTodd Hook / Industrial Compliance (Company)Frank Bachman / Montrose Chemical Corp310802015570639-91534
1992/12/14Review comments on final draft RI w/TL to N Woo fr Udai SinghC H 2 M Hill-310902015600639-01238
1992/12/15Ltr: Review of CH2M Hill preliminary ecological risk assessmentWayne White / US Dept of the Interior - Fish & Wildlife ServiceBruce Macler / Environmental Protection Agency - Region 9311002015770639-91284
1992/12/15Memo: Comments on ecological risk assessment, w/TL fr A Gimeno to N Woo 12/22/92CA Environmental Protection Agency - Dept of Toxic Substances ControlAlice Gimeno / CA Environmental Protection Agency - Dept of Toxic Substances Control311102015800639-91929
1992/12/15Ltr: Response to 12/20/92 ltr re MW20 NAPL focused investig - EPA disagrees w/tone of ltr, & EPA will continue to emphasize early removal of NAPLThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co311202015840639-92748
1992/12/16Ltr: Site soil sampling by CH2M Hill 11/19/92 & related issuesJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)311302015900639-91468
1992/12/16Ltr: Comments re ecological risk assessmentWilliam Allan / US Dept of the Interior - Office of Environmental AffairsNancy Woo / Environmental Protection Agency - Region 9311402015940639-91928
1992/12/16Ltr: Site soil sampling by CH2M Hill 11/19/92 & related issues, w/fax TL to K Lytz fr J Lyons & mes confJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)311502015960639-94540
1992/12/17Ltr: Transmits EPA notification of regulated waste activity applications for Del Amo & Carson Staging Yard, w/ltr 11/17/92, w/o applicationsWilliam Duchie / Shell Oil CoPamela Cooper / Environmental Protection Agency - Region 9311602016020639-92741
1992/12/17Ltr: Transmits EPA notification of regulated waste activity application submitted by Shell & Dow (AOC, docket #92-13), w/attchs A-C & applicationWilliam Duchie / Shell Oil CoPamela Cooper / Environmental Protection Agency - Region 9311702016070639-92747
1992/12/18Ltr: Transmits Draft technical review comments re Dames & Moore 11/20/92 draft waste excavation feasibility study (WEFS), w/commentsCarol Fenner / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9311802016140639-94493
1992/12/18Fax ltr: Update re oversight rpt for hydrostratigraphic investig phase, covers 11/16/92-12/15/92Mary Ellen Vojtek / I C F Technology, IncCarol Fenner / Bechtel Environmental, Inc311902016210639-94498
1992/12/20Document transmittal acknowledgement - response summary for removal action & consent decreeAnthony Lynch / City of Carson - Public LibraryAndy Bain / Environmental Protection Agency - Region 9312002016260639-92087
1992/12/21Memo: repair of damaged asphalt along Normandie Ave drainage ditch, w/attchs & 11 labeled photos (3x5 color), w/TL fr U Singh to N WooAndrew Austin / C H 2 M HillUdai Singh / C H 2 M Hill312102016280639-03880
1992/12/23Ltr: Review of draft ecological risk assessment w/marginaliaDenise Klimas / National Oceanic & Atmospheric AdministrationNancy Woo / Environmental Protection Agency - Region 9312202016390639-91285
1992/12/28Ltr: Prelim analytical results of on-property soil sampling for DDT & isomers 11/19/92 & requests analytical results per 12/16/92 ltr, w/TL & mes confJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)312302016450639-94541
1992/12/30Ltr: Responds to 12/9/92 ltr re 11/19/92 soil sampling & S Simanonok 7/15/92 site inspection & interview of J Kallok (USA v Montrose Chem), w/o enclVicki O'Meara / US Dept of Justice - Environment & Natural Resources DivKarl Lytz / Latham & Watkins (Attorneys)312402016490639-94542
1993/00/00Facilitative draft - comments on 10/28/93 final draft detailed analysis of remedial alternatives for soilEnvironmental Protection Agency - Region 9Montrose Chemical Corp312502016530639-02325
1993/00/00Site management plan, FY 92-93, includes background, response status, support needs, issues, ideas, & contacts (privileged, FOIA ex 5 & 7)Environmental Protection Agency - Region 9-312602016600639-02715
1993/00/00Memo: Supplements general ARARs memo of 10/19/93CA Regional Water Quality Control Board - Los Angeles Basin RegionHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances Control312702016620639-94462
1993/01/00Site management plan - FY 92/93 (privileged, FOIA ex 5)Environmental Protection Agency - Region 9-312802016650639-03462
1993/01/04Data validation rpt: Case #LV3S09 memo #01, analysis of SAS benzene, toluene, ethylbenzene & xylenes, collected 11/17/92-12/1/92, w/memo 1/4/93I C F Technology, Inc-312902016670639-02690
1993/01/05Monthly inspection & maintenance rpt 1/93, w/TL to N Woo-Larkin fr J Kallok, 1/10/93 & photoJohn Kallok / Kallok Enterprises, Inc-313002016780639-01535
1993/01/06Review comments - draft FS executive summary w/TL to N Woo fr U Singh 1/6/93C H 2 M Hill-313102016830639-01473
1993/01/08Ltr: ARARs (concurrence copy)Keith Takata / Environmental Protection Agency - Region 9Robert Ghirelli / CA Regional Water Quality Control Board - Los Angeles Basin Region313202016920639-91602
1993/01/09IAG amendment for pollutant fate studies, w/SOW & TL to S McMoran fr V Cooper 1/27/93, w/attchEnvironmental Protection Agency - Region 9US Dept of Agriculture313302016950639-01886
1993/01/11Ltr: Transmits site gw database disc, w/o enclNadeem Shaukat / C H 2 M HillBart Jones / Levine-Fricke313402017020639-91539
1993/01/12Data validation rpt: Case #LV3S09 memo #02, analysis of SAS benzene, toluene, ethylbenzene & xylenes, collected 12/3-15/92, w/memo 1/12/93I C F Technology, Inc-313502017050639-02693
1993/01/15Ltr: Transmits 12/16/92 ICF tech review of Draft waste excavation focused feasibility study (WEFS), w/review & ltr 12/18/92 re sameDante Tedaldi / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9313602017150639-02808
1993/01/15Ltr: ARARsKeith Takata / Environmental Protection Agency - Region 9Robert Ghirelli / CA Regional Water Quality Control Board - Los Angeles Basin Region313702017230639-91598
1993/01/18Focused investigation, nature & extent of non-aqueous phase liquid (NAPL), monitoring well MW-20Dames & MooreShell Oil Co313802017260639-02971
1993/01/18Ltr: Transmits draft phase 1 treatability study evaluation rpt (AOC, docket #92-13), w/o rptWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9313902020680639-92733
1993/01/18Ltr: Summary of RI field activities planned for 1/25/93-2/5/93, & current status of study area access, w/map (site access) (AOC, docket #92-13)John Dudley / Dames & MooreThomas Dunkelman / Environmental Protection Agency - Region 9314002020700639-92743
1993/01/18Ltr: Transmits draft rpt focused investig nature & extent of NAPL monitoring well MW20, prepared on behalf of PRPs, AOC docket 92-13), w/o rptWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9314102020750639-92744
1993/01/20Memo: Transmits ecological assessment workgroup list, list of attendees at 2/5/92 mtg & distribution list, w/attchsSue Keydel / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9314202020770639-01823
1993/01/21Ltr: Transmits 1/18/93 southern corridor pipeline locations map & notification that line marked 8-in gas was sold to outside co in 1961, w/mapJohn Sisk / Mobil Oil CorpThomas Dunkelman / Environmental Protection Agency - Region 9314302020840639-02637
1993/01/22Ltr: Transmits LA County Sanitation District guidelines for discharge of rainwater, stormwater, gw & other water discharges, w/guidelinesWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9314402020870639-02636
1993/01/22Data validation rpt: Case #LV3S09 memo #4, analysis of SAS benzene, toluene, ethylbenzene & xylenes, collected 12/17/92, w/memo 1/22/93I C F Technology, Inc-314502020950639-02695
1993/01/22Ltr: Requests assistance in identifying ARARs for remedial alternatives (concurrence copy)Keith Takata / Environmental Protection Agency - Region 9John Scandura / Environmental Protection Agency - Region 4314602021030639-91331
1993/01/22Preliminary scope outline, sampling of surface water runoff between Montrose & Kenwood Drain w/TL to A Cushner fr U SinghUdai Singh / C H 2 M HillAdam Cushner314702021060639-91350
1993/01/22Ltr: Transmits draft waste excavation feasibility study rpt (WEFS_, w/o rptWilliam Duchie / Shell Oil CoBill Frey / South Coast Air Quality Management District314802021120639-92742
1993/01/22Memo: Notification that revised split sampling plan cannot be approved until comments listed in ltr are addressedHedy Ficklin / Environmental Protection Agency - Region 9Thomas Dunkelman / Environmental Protection Agency - Region 9314902021170639-94056
1993/01/25Memo: Comments based on review of Draft waste excavation feasibility study rpt, consultation with EPA OAQPS re emissions modeling, & SCAQMD re ARARsKathy Diel / Environmental Protection Agency - Region 9Thomas Dunkelman / Environmental Protection Agency - Region 9315002021190639-94057
1993/01/26Ltr: Transmits 1/26/93 oversight sampling plan, & 12/11/92 response to EPA comments re plan, w/enclsCarol Fenner / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9315102021240639-02779
1993/01/26Ltr: ARAR identificationKeith Takata / Environmental Protection Agency - Region 9John Scandura / CA Environmental Protection Agency - Dept of Toxic Substances Control315202022300639-91542
1993/01/27Memo: Comments on 10/30/92 PHEEDaniel Stralka / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9315302022330639-91320
1993/01/27Ltr: Requests EPA consider practical limitations of Montrose ability to respond to comments on soil FS, gw FS, draft FS executive summary & final PHEERonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9315402022350639-94543
1993/01/28Ltr: Transmits revised pp fr executive summary oversight rpt for Southern & Central pipeline corridor excavations, w/enclsDante Tedaldi / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9315502022380639-94499
1993/01/29Data validation rpt: Case #LV3S09 memo #3, analysis of SAS total petroleum hydrocarbons, collected 11/17/92-12/1/92, w/memo 1/29/93I C F Technology, Inc-315602022420639-02691
1993/02/00SAP for sediment, surface water & biological sampling (draft), w/marginaliaC H 2 M HillEnvironmental Protection Agency - Region 9315702022530639-01790
1993/02/01Agenda re indoor air monitoring, w/list of attendees for Coca Cola mtg, operations & employee info re Coca Cola Distribution Center, & location mapEnvironmental Protection Agency - Region 9-315802024010639-92737
1993/02/03Monthly inspection & maintenance rpt 2/93, w/TL to N Woo-Larkin fr J Kallok 2/13/93John Kallok / Kallok Enterprises, Inc-315902024060639-91469
1993/02/04Memo: Database parameter codes, w/TL to N Woo fr M Palmer 2/8/93 (faxed 2/8/93)Jennifer Jordan / Hargis & Assoc, IncMike Palmer / Hargis & Assoc, Inc316002024090639-91464
1993/02/05Ltr: Response to 1/25/93 ltr re offsite transport & storage of waste, & description of revised investig derived waste (IDW) management proceduresWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9316102024120639-92735
1993/02/05Ltr: Summarizes mtg attendance & work re air monitoring at siteKeith Egan / I C F Technology, IncDante Tedaldi / Bechtel Environmental, Inc316202024160639-94500
1993/02/08Hand-out for 2/8/93 Coca Cola mtg, w/table re benzene levels & actions, & public health statement re benzene exposureEnvironmental Protection Agency - Region 9-316302024190639-92730
1993/02/09Ltr: Transmits EPA comments re focused investig, nature & extent of NAPL monitoring well MW20 & request for revised version by 3/10/93, w/commentsThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co316402024250639-92728
1993/02/11Ltr: Transmits, on behalf of Shell Oil & Dow Chemical, lab chromatograms for 13 soil samples collected during pipeline excavations, w/enclsJohn Dudley / Dames & MooreThomas Dunkelman / Environmental Protection Agency - Region 9316502024310639-02705
1993/02/11Ltr: Submittal of additional info on portable activated carbon adsorption unit for RI/FS activities, w/gw concentrations, w/o ltr 11/23/92William Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9316602024670639-92729
1993/02/15Ltr: Response to 11/23/92 ltr & EPA approval re request to operate onsite mobile treatment system (activated carbon adsorption unit)Thomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co316702024730639-92734
1993/02/16TL: Draft rpt - focused investigation, nature & extent of non-aqueous phase liquid (NAPL), monitoring well MW-20Nancy Woo / Environmental Protection Agency - Region 9David Hargis / Hargis & Assoc, Inc316802024750639-91527
1993/02/17Memo: Transmits table re analytical results for soil samples, w/attchUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9316902024770639-94469
1993/02/17Ltr: Status rpt for oversight & split sampling activities, w/marginalia, w/o enclsMary Ellen Vojtek / I C F Technology, IncCarol Fenner / Bechtel Environmental, Inc317002024800639-94501
1993/02/19Memo: Transmits Forum review - review of Draft phase 1 treatability study evaluation rpt (soil vapor extraction), w/enclRay Frederick / Environmental Protection Agency - Office of Research & DevelopmentJoan Colson / Environmental Protection Agency - Office of Research & Development317102024830639-02825
1993/02/19Ltr: Bechtel contacted G Jones on 2/18/93 & requested that analytical lab not analyze 3 samples shipped 2/16/93Dante Tedaldi / Bechtel Environmental, IncRoseanne Sakamoto / Environmental Protection Agency - Region 9317202024920639-94494
1993/02/25Memo: QA/QC review of 1/93 semiannual gw sampling data, w/analytical data assessment checklistDonna Thomas / Hargis & Assoc, IncJoel Johnson / Hargis & Assoc, Inc317302024940639-03934
1993/02/26Data validation rpt: Case #LV3S09 memo #05, analysis of SAS total petroleum hydrocarbons, collected 12/3-15/92, w/memo 2/26/93I C F Technology, Inc-317402025120639-02692
1993/02/26Data validation rpt: Case #LV3S09 memo #06, analysis of SAS total petroleum hydrocarbons, collected 12/17/92, w/memo 2/26/93I C F Technology, Inc-317502025230639-02694
1993/03/01Ltr: Comments on 1/18/93 Draft phase 1 treatability study evaluation rptDante Tedaldi / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9317602025330639-94054
1993/03/03Monthly inspection & maintenance rpt 3/93, w/TL to N Woo-Larkin fr J Kallok 3/10/93John Kallok / Kallok Enterprises, Inc-317702025370639-91471
1993/03/04Memo: Draft detailed analysis of remedial alternatives for gw, w/fax TL to N Woo fr A Gimeno 3/8/93CA Environmental Protection Agency - Dept of Toxic Substances ControlAlice Gimeno / CA Environmental Protection Agency - Dept of Toxic Substances Control317802025400639-01329
1993/03/04Memo: Review of final PHEE w/TL to N Woo fr J Polisini 3/5/93James Polisini / CA Environmental Protection Agency - Dept of Toxic Substances Control-317902025510639-91321
1993/03/05Focused investigation, nature & extent of non-aqueous phase liquid (NAPL), monitoring well MW-20 (revised), w/response to comments re draft rpt & TLDames & Moore-318002100010639-02634
1993/03/05Ltr: Transmits Focused investig, nature & extent of NAPL, monitoring well MW-20, w/o rpt, w/response to comments - draft rpt, well MW-20 NAPL investigWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9318102103430639-02635
1993/03/05Ltr: Transmits Health Science Assoc rpt of workplace sampling at Coca Cola Distribution Center on 2/9/93 for benzene, ethylbenzene, etc, w/rptWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9318202103510639-02640
1993/03/08Handouts fr 3/8/93 mtg, w/draft agenda, plate, maps, table, treatability study objectives, outline, workplan & decision treeEnvironmental Protection Agency - Region 9-318302104010639-02644
1993/03/10Memo: Transmits ecological risk assessment, sediment, surface water & biological sample plan (draft) for review & comment, w/o enclNancy Woo / Environmental Protection Agency - Region 9Jim Lazorchak / Environmental Protection Agency - Environmental Monitoring Systems Laboratory318402104170639-91930
1993/03/11Field & raw analytical data submittal - gw sampling, 1/93 w/TL to N Woo fr D HargisHargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9318502104190639-01288
1993/03/16TL: Field & raw analytical data submittal, gw sampling, 1/93Thomas Dunkelman / Environmental Protection Agency - Region 9John Dudley / Dames & Moore318602105450639-92731
1993/03/17Ltr: EPA grants final approval of 3/5/93 Dames & Moore focused investig, nature & extent of NAPL monitoring well MW20Thomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co318702105470639-92726
1993/03/19Del Amo-Montrose site management conference background briefing papersEnvironmental Protection Agency - Region 9-318802105490639-01404
1993/03/19Ltr: Request for copies of Dames & Moore rpts which have not yet been available to Cadillac Fairview/California Inc, w/marginaliaAlbert Cohen / Arnold & Porter (Attorneys)Thomas Dunkelman / Environmental Protection Agency - Region 9318902105700639-92762
1993/03/23Ltr: Notice of disapproval of 2nd draft, PHEE w/EPA comments on PHEE, v1 & 2 & mail receipts P887-520-471Nancy Woo / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp319002105730639-01350
1993/03/23Ltr: Notice of disapproval of 2nd draft PHEE, w/EPA comments on PHEE v1 & 2, w/o mail receipts P887-520-471Nancy Woo / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp319102105940639-01851
1993/03/25Ltr: Increase funds for disposal of waste from white rot root treatability test, w/approval signature, CERCLIS site financial commitment form & attchsNathan Lau / Environmental Protection Agency - Region 9Jeff Zelikson / Environmental Protection Agency - Region 9319202106140639-01946
1993/03/25Memo: Review of draft SAPBruce Macler / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9319302106220639-94032
1993/03/26Ltr: Transmits 3/25/93 lab results of GC fingerprinting work performed on P-1 NAPL sample, w/enclsDante Tedaldi / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9319402106240639-02704
1993/03/29Draft treatability study workplan, non-aqueous phase liquid (NAPL), monitoring well MW-20Dames & Moore-319502106310639-02952
1993/03/29Ltr: Requests clarification of comments on PHEE fr 3/23/93 ltr w/marginaliaRuth Custance / McLaren Hart Environmental Engineering Corp - ChemRisk DivJohn Lyons / Environmental Protection Agency - Region 9319602106580639-91323
1993/03/29Ltr: Updated gw database, w/o attchJames Hoopes / Hargis & Assoc, IncNadeem Shaukat / C H 2 M Hill319702106610639-91465
1993/03/29Ltr: Transmits draft NAPL monitoring well MW-20 treatability study workplan, & request for review & comments, w/o enclWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9319802106640639-92774
1993/03/29Ltr: Requests clarification of comments on PHEE fr 3/23/93 ltr, w/fax TL to J Lyons fr K Miller & R CustanceRuth Custance / McLaren Hart Environmental Engineering Corp - ChemRisk DivJohn Lyons / Environmental Protection Agency - Region 9319902106660639-94544
1993/03/30Memo: Comments on SAP for sediment, surface water & biological sampling (draft), w/marginaliaHedy Ficklin / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9320002106700639-94033
1993/03/31Memo: Notes on conference call to clarify comments on draft PHEE presented by EPA in 3/23/93 ltrDaniel Stralka / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9320102106760639-91324
1993/04/01Newsclip: EPA to test for toxins near pit siteWarren Robak / Daily Breeze (Newspaper)-320202106790639-91712
1993/04/01Ltr: Transmits comments submitted by EPA's QA mgt section, w/o attchNancy Woo / Environmental Protection Agency - Region 9Udai Singh / C H 2 M Hill320302106810639-94034
1993/04/02Ltr: In response to discussion at 2/17/93 & 3/8/93 mtgs, transmits feasibility of using SVE to remove VOCS from waste, w/encl (faxed)William Duchie / Shell Oil CoThomsas Dunkelman / Environmental Protection Agency - Region 9320402106830639-02851
1993/04/02Ltr: Montrose Chemical intention to complete revised PHEE by 4/19/93, clarification of issuesRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9320502106920639-91629
1993/04/02Ltr: Montrose Chemical intention to complete revised PHEE by 4/19/93, clarification of issues, w/fax TL to J Lyons fr R StuffRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9320602106950639-94545
1993/04/05Memo: Comments on ecological risk assessment, sediment, surface water & biological sample planJim Lazorchak / Environmental Protection Agency - Environmental Monitoring Systems LaboratoryNancy Woo / Environmental Protection Agency - Region 9320702106990639-91286
1993/04/05Ltr: EPA grants contingent approval of Dames & Moore 3/29/93 treatability study workplan, NAPL, monitoring well MW20, w/EPA commentsThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co320802107050639-92767
1993/04/05Ltr: Project completion scheduleDante Tedaldi / Bechtel Environmental, IncThomas Dunkelman / Environmental Protection Agency - Region 9320902107090639-94495
1993/04/06Ltr: Transmits uniform waste data sheets, w/attchNancy Woo / Environmental Protection Agency - Region 9David Lennon / International Technology Corp321002107110639-01604
1993/04/10Monthly inspection & maintenance rpt 4/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-321102107260639-91473
1993/04/12Ltr: Analytical results of carbon treated monitor well purge water, w/attchsDavid Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9321202107290639-01533
1993/04/13IAG amendment for white rot root treatability test, w/TL to S McMoran 5/10/93Environmental Protection Agency - Region 9US Dept of Agriculture321302107510639-01888
1993/04/13Ltr: Transmits 3/26/93 ltr fr Bechtel to EPA summarizing analytical results for a sample of NAPL fr monitoring well P-1, w/o enclThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co321402107560639-92760
1993/04/13Memo: Comments on the draft SAP for sediment, surface water & biological samplingStewart Simpson / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9321502107580639-94035
1993/04/15Ltr: Requests EPA approval to extend, until 4/23/93, date by which Montrose Chemical must submit revised final PHEE, w/fax TL to J Lyons fr R StuffRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9321602107610639-94546
1993/04/16Land disposal restriction (LDR) non-wastewater notification, w/uniform hazardous waste manifest & TL fr D Lennon to N WooNancy Woo / Environmental Protection Agency - Region 9International Technology Corp321702107650639-01605
1993/04/16Uniform hazardous waste manifest, solid hazardous waste, w/TL fr N woo to T Kling 10/12/93Nancy Woo / Environmental Protection Agency - Region 9Darryl McCullers321802107830639-91708
1993/04/16Ltr: Extends deadline for Montrose Chemical to submit final draft PHEE, w/fax TL to R Stuff fr J Lyons & mes confJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselRonald Stuff / Latham & Watkins (Attorneys)321902107870639-94547
1993/04/20Ltr: Transmits revised page fr 1/93 executive summary oversight rpt for South & Central pipeline corridor excavations, w/enclMary Ellen Vojtek / I C F Technology, IncDante Tedaldi / Bechtel Environmental, Inc322002107910639-94496
1993/04/21Article: Blood levels of organochlorine residues & risk of breast cancer (Journal of National Cancer Institute, v85, #8, 648-652)Mary Wolff / Mount Sinai School of Medicine-322102107940639-94328
1993/04/22TL: Final draft PHEERuth Custance / McLaren Hart Environmental Engineering Corp - ChemRisk DivNancy Woo / Environmental Protection Agency - Region 9322202108000639-91506
1993/04/23Ltr: Transmits corrections to waste excavation feasibility study (WEFS) rpt, w/o enclsWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9322302108030639-92758
1993/04/30Ltr: Transmits most important sections fr 4/16/93 revised waste excavation feasibility study (WEFS) rpt, w/enclsWilliam Duchie / Shell Oil CoBill Frey / South Coast Air Quality Management District322402108050639-02702
1993/04/30Ltr: Transmits response to EPA comments re MW-20 NAPL treatability study workplan, w/comments, w/o planWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9322502108260639-92775
1993/05/00Sampling & analysis plan (SAP) for sediment, surface water & biological samplingC H 2 M HillEnvironmental Protection Agency - Region 9322602108310639-02132
1993/05/01Treatability study workplan, non-aqueous phase liquid (NAPL) monitoring well MW-20, AOC #92-13Dames & MooreShell Oil Co322702110870639-02709
1993/05/05Monthly inspection & maintenance rpt 5/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-322802111160639-91474
1993/05/06Revised prelim draft for discussion purposes, RI/FS surface soil sampling, site-adjacent residential area, w/sampling locs & possible contaminantsDames & Moore-322902111190639-92802
1993/05/07Draft tech notes re SOW, subsurface soil, surface soil, ambient air sampling & butadiene plant investig scope modifs, & MW-20 NAPL/Montrose comparisonDames & MooreEnvironmental Protection Agency - Region 9323002111230639-02870
1993/05/11Memo: Procedures used for biological tissue preparation by Region 9 laboratory, w/TL & w/TL fr N Woo to U Singh 5/11/93James Whittaker / Environmental Protection Agency - Region 9Richard Bauer / Environmental Protection Agency - Region 9323102111630639-91931
1993/05/13Ltr: Work place sampling at Coca Cola Distribution Center, & notification that EPA concurs with recommendation that charcoal tubes not be usedThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co323202111660639-92756
1993/05/17Ltr: CH2M Hill self evaluations & list of subcontracts w/attchDoug Frazer / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9323302111680639-01951
1993/05/17Ltr: In response to 3/3/93 EPA comments re well MW-20 NAPL investig rpt, 2 additional soil borings will be drilled, w/proposed soil boring locationsWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9323402111720639-92771
1993/05/18Ltr: Transmits draft summary table of scope modifications to original RI/FS workplan, w/summary table & marginaliaWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9323502111750639-02869
1993/05/18TL: Ecological risk assessment SAP for sediment, surface water & biological samplingUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9323602111840639-91546
1993/05/19Faxed ltr: Transmits vu-graphs for Toyota presentation, & request for comments, w/encls & TL 5/19/93William Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9323702111860639-02699
1993/05/19Ltr: Invitation to participate in EPA/state dense non-aqueous phase liquid (DNAPL) conference 6/16/93-6/17/93, w/announcement & registration formNancy Woo / Environmental Protection Agency - Region 9David Hargis / Hargis & Assoc, Inc323802112030639-91524
1993/05/19Ltr: Mtg re gw restorationNancy Woo / Environmental Protection Agency - Region 9Robin Newmark / Lawrence Livermore National Laboratory323902112090639-91547
1993/05/19Ltr: EPA grants final approval of Dames & Moore 5/1/93 treatability study workplan, NAPL monitoring well MW20Thomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co324002112110639-92772
1993/05/21TL: Soil sampling & analysis results (final rpt)Udai Singh / C H 2 M HillJohn Lyons / Environmental Protection Agency - Region 9324102112130639-92058
1993/05/21Ltr: Confirms arrangements for conduct of work place monitoring program at Sales Center Facility located at 19875 Pacific Gateway Dr in TorranceWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9324202112150639-92755
1993/05/24Memo: Comments on revised SAP & QAPP for sediment, surface water & biological samplingHedy Ficklin / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9324302112170639-91932
1993/05/25Ltr: Transmits review comments on 5/10/93 Dames & Moore tech memo #2, identification & screening of remedial alternatives, Del Amo pit site, w/enclUdai Singh / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9324402112200639-92949
1993/05/27Split sampling plan for technical support of oversight activities RI, phase 1C H 2 M HillEnvironmental Protection Agency - Region 9324502112250639-03073
1993/05/27Ltr: Final comments on SAP for sediment, surface water, & biological samplingNancy Woo / Environmental Protection Agency - Region 9Udai Singh / C H 2 M Hill324602113370639-91288
1993/05/27Ltr: Overview of procedures that will be used to manage temporary storage of investigation derived waste (IDW) at Lot 37William Duchie / Shell Oil CoAlbert Cohen / Arnold & Porter (Attorneys)324702113410639-92864
1993/05/27Ltr: Request for analyses, surface soil sampling at Styrene plant area, w/detailed info on requested analysesNatasha Raykhman / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9324802113440639-92951
1993/05/28Ltr: Transmits split sampling plan, completed request for analyses form for sampling at styrene plant & rpt for field oversight activities, w/o enclsUdai Singh / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9324902113470639-92950
1993/06/00CH2M Hill field oversight plan, RI - phase 1, w/TL 6/23/93 to T Dunkelman fr U SinghC H 2 M HillEnvironmental Protection Agency - Region 9325002113490639-03157
1993/06/01Memo: Request for analyses, surface soil sampling at Styrene plant area, w/detailed info re requested analyses (faxed)Natasha Raykhman / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9325102113570639-92952
1993/06/03Evaluation of dynamic underground stripping for use as remediation technology at site w/TL to N Woo fr U SinghC H 2 M HillEnvironmental Protection Agency - Region 9325202113600639-01387
1993/06/03Monthly inspection & maintenance rpt 6/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-325302113670639-91414
1993/06/04Ltr: Requests formal evaluation of steam injection NAPL project observed by Montrose & EPA representatives at Lawrence Livermore Laboratory 5/17/93Nancy Woo / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp325402113700639-91859
1993/06/04Ltr: Reasons why Unocal declines request by EPA that Mobil, GATX & Unocal investigate petroleum related contamination in vicinity of siteWalter Crim / Union Oil Co of CaliforniaThomas Dunkelman / Environmental Protection Agency - Region 9325502113720639-92865
1993/06/07Draft MW-20 NAPL treatability study evaluation rpt, w/TL to T Dunkelman fr W Duchie, 6/7/93 (AOC 92-13)Dames & MooreShell Oil Co325602113760639-02856
1993/06/07Ltr: In response to EPA request made during 4/22/93 mtg, Mobil Oil declines to undertake investigation related to pipelines in vicinity of siteStanley Roller / Mobil Oil CorpThomas Dunkelman / Environmental Protection Agency - Region 9325702115230639-92866
1993/06/08Ltr: Transmits revised & updated ecological risk assessment SAP for sediment, surface water & biological sampling, w/o attchsUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9325802115250639-91548
1993/06/09Ltr: Grading & paving project planned by LA County for Del Amo Blvd does not constitute response action & does not require EPA approvalThomas Dunkelman / Environmental Protection Agency - Region 9Christina Biassio / Los Angeles County - Dept of Public Works325902115270639-92868
1993/06/11Ltr: Status of gw monitoring & Montrose Chemical Corp will not do additional gw sampling for FSDavid Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9326002115290639-91528
1993/06/14Ltr: Transmits final draft of SAP for sediment, surface water & biological sampling w/o encl, w/list of addresseesNancy Woo / Environmental Protection Agency - Region 9-326102115310639-91290
1993/06/14Ltr: Position of Respondents re planned phase 1 remedial activities at Montrose site, specifically relocation of 2 phase 1 injection wellsWilliam Duchie / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9326202115350639-92851
1993/06/15Memo: Review & approval of SAP & QAPP for sediment, surface water & biological samplingHedy Ficklin / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9326302115370639-91933
1993/06/16Ltr: Response to 7/1/93 ltr - disagrees that hazardous substances are being released fr SE portion of property, w/attchs 1-3Ronald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9326402115390639-01405
1993/06/18Technical note, results for additional soil borings, Well MW-20 NAPL area, w/figure, diagrams & TL to T Dunkelman fr W Duchie 6/21/93Shell Oil CoEnvironmental Protection Agency - Region 9326502115510639-02849
1993/06/18TL: SAP for sediment, surface water & biological samplingUdai Singh / C H 2 M HillMark Halvi / National Oceanic & Atmospheric Administration - National Marine Fisheries Service326602115640639-91934
1993/06/22Ltr: Thanks for allowing Roger Niemeyer to participate in seminar for dense non-aqueous phase liquid (DNAPL) hazardous waste sitesNancy Woo / Environmental Protection Agency - Region 9David hargis / Hargis & Assoc, Inc326702115660639-91523
1993/06/24Ltr: Response to EPA request to conduct continued investigation to identify source(s) of non-aqueous phase liquid (NAPL) in well P-1Michael Martin / G A T X Terminals CorpThomas Dunkelman / Environmental Protection Agency - Region 9326802115680639-92862
1993/06/28Addendum draft MW-20 NAPL treatability study evaluation rpt, w/TL to T Dunkelman fr W Duchie, 6/29/93 (AOC 92-13)Dames & MooreShell Oil Co326902115700639-01859
1993/06/28Addendum draft MW-20 NAPL treatability study evaluation rpt, w/TL 6/29/93Dames & MooreShell Oil Co327002116340639-02833
1993/06/28Ltr: Gw quality, Cadillac Fairview vs Dow Chemical Co (faxed)Fred Strauss / Brown & CaldwellDavid Earle / Shell Oil Co327102117010639-94064
1993/07/01Ltr: Transmits 6/1/93 final rpt soil & sampling analysis results & discusses AO #83-01, w/o rpt, w/TLs to J George & K Lytz fr J Lyons & mes confsJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)327202117050639-92434
1993/07/07Monthly inspection & maintenance rpt 7/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-327302117120639-91475
1993/07/09Ltr: Per EPA request, transmits results fr sampling activities on Nissan property, w/sample location map & draft gw & shallow soil gas resultsWilliam Duchie / Shell Oil CoKevin Baldridge / Prentiss Properties Ltd, Inc327402117150639-02846
1993/07/09Ltr: Received EPA 7/1/93 ltr re implementing reponse actions at 20201 S Normandie Ave & confirms request to talk on Monday, w/TL to J Lyons fr R StuffRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9327502117230639-94548
1993/07/13Ltr: Transmits comments re 6/7/93 Draft MW20 NAPL treatability study evaluation rpt & 6/28/93 Addendum to evaluation rpt, w/enclsThomas Dunkelman / Environmental Protection Agency - Region 9William Duchie / Shell Oil Co327602117270639-02848
1993/07/14Ltr: Resampling of monitoring well LW-1, w/TL to J Lyons fr R Stuff, ltr to R Perrino fr L Getman, memos to L Geitman fr L Flynn, data request (faxed)Ronald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9327702117410639-01541
1993/07/16Ltr: Response to 7/1/93 ltr asking Montrose Chemical to commit to response actions at SE portion of property at 20201 S Normandie, w/attchs & fax TLRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9327802117490639-04630
1993/07/19Review comments on PHEE, w/TL to N Woo fr U SinghC H 2 M HillEnvironmental Protection Agency - Region 9327902117590639-03705
1993/07/19Information packet on Toxisol-B & Toxisol-PX, including data fr Lyondell Lubricants & ARCO--328002117660639-03892
1993/07/21TL: SAP for sediment, surface water & biological samplingUdai Singh / C H 2 M HillRoger Helm / US Dept of the Interior - Fish & Wildlife Service328102117800639-91935
1993/07/22Ltr: In response to 7/16/93 ltr, requests assurances re intention to fulfill obligations under AOC #92-13 & to prepare RI/FS, w/fax TLs & mes confsJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselThomas Kearns / Shell Oil Co328202117820639-04631
1993/07/26Ltr: Response to 7/22/93 ltr seeking written assurance fr Shell re intentions to fulfill obligations under AOC #92-13, w/TL to J Lyons fr C LamboleyThomas Kearns / Shell Oil CoJohn Lyons / Environmental Protection Agency - Region 9328302117890639-92861
1993/07/30Ltr: Proposed SOW for cover installations, w/SOW 7/30/93J Morabito / McLaren Hart Environmental Engineering CorpNancy Woo / Environmental Protection Agency - Region 9328402117930639-91501
1993/08/02Response to comments on technical memos #1 & 2, w/TL to T Dunkelman fr W DuchieShell Oil CoEnvironmental Protection Agency - Region 9328502117970639-03704
1993/08/03Monthly inspection & maintenance rpt 8/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-328602118070639-91467
1993/08/03Chemicals which exceeded detection limit for MW-08, w/TL to J Hammond fr N Woo 8/6/93 (faxed)C H 2 M Hill-328702118100639-91681
1993/08/04Ltr: General notice ltr, w/o mail receipt, w/List of Montrose PRPsNancy Lindsay / Environmental Protection Agency - Region 9Clyde Pierce / US General Services Administration328802118130639-91549
1993/08/04Ltr: General notice ltr, w/o mail receipt, w/List of Montrose PRPsNancy Lindsay / Environmental Protection Agency - Region 9James Bullock / Cadillac Fairview/California Inc328902118180639-91550
1993/08/04Ltr: General notice ltr, w/o mail receipt, w/List of Montrose PRPsNancy Lindsay / Environmental Protection Agency - Region 9Frank Popoff / Dow Chemical Co329002118230639-91551
1993/08/04Ltr: General notice ltr, w/o mail receipt, w/List of Del Amo PRPsNancy Lindsay / Environmental Protection Agency - Region 9Robert Jones / Jones Chemical Co329102118280639-91552
1993/08/04Ltr: General notice ltr, w/o receipt, w/List of Del Amo PRPsNancy Lindsay / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp329202118330639-91553
1993/08/04Ltr: General notice ltr, w/o receipts, w/Del Amo PRPsNancy Lindsay / Environmental Protection Agency - Region 9Kent Riegel / I C I Americas, Inc329302118380639-91554
1993/08/04Ltr: General notice ltr, w/o receipt, w/List of Del Amo PRPsNancy Lindsay / Environmental Protection Agency - Region 9Herbert Siegal / Chris-Craft Industries, Inc329402118430639-91555
1993/08/04Ltr: General notice ltr, w/o mail receipt, w/List of Montrose PRPsNancy Lindsay / Environmental Protection Agency - Region 9Frank Richardson / Shell Oil Co329502118480639-91556
1993/08/04Ltr: General notice ltr, w/o mail receipts, w/List of Montrose PRPsNancy Lindsay / Environmental Protection Agency - Region 9John Benson / 3 M Co329602118530639-91611
1993/08/04Ltr: General notice ltr, w/o mail receipts, w/List of Montrose PRPsNancy Lindsay / Environmental Protection Agency - Region 9Hoyt Wells / Goodyear Tire & Rubber Co329702118580639-91612
1993/08/04General notice ltr, w/List of PRPs, w/o mail receiptsNancy Lindsay / Environmental Protection Agency - Region 9Uniroyal, Inc329802118630639-91709
1993/08/04General notice ltr, w/List of Del Amo PRPs, w/o mail receiptsNancy Lindsay / Environmental Protection Agency - Region 9Joseph Kelly / Atkemix Thirty-Seven, Inc329902118680639-91721
1993/08/04General notice ltr, w/List of Del Amo PRPs, w/o mail receiptsNancy Lindsay / Environmental Protection Agency - Region 9H Radder / Stauffer Management Co330002118730639-91722
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Bill Allen / US Dept of the Interior330102118780639-91938
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Denise Klimas / Environmental Protection Agency - Region 9330202118800639-91939
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Mark Halvi / National Oceanic & Atmospheric Administration - National Marine Fisheries Service330302118820639-91940
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Lee Graves / National Oceanic & Atmospheric Administration330402118840639-91941
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Roger Helm / US Dept of the Interior - Fish & Wildlife Service330502118860639-91942
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9James Polisini / CA Dept of Health Services - Toxic Substances Control Div330602118880639-91943
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Jim Lazorchak / Environmental Protection Agency - Environmental Monitoring Systems Laboratory330702118900639-91944
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Shirley Birosik / CA Regional Water Quality Control Board - Los Angeles Basin Region330802118920639-91945
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Mike Martin / CA Dept of Fish & Game330902118940639-91946
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Sara Russel / CA Dept of Justice - Office of the Attorney General331002118960639-91947
1993/08/04Ltr: Trustee mtg re stormwater sampling plan rescheduled for 8/13/93Nancy Woo / Environmental Protection Agency - Region 9Robin Kohn / US Dept of the Interior - Office of the Solicitor331102118980639-91948
1993/08/05Review comments on draft detailed analysis of remedial alternatives for gw v1-3 w/TL & mail receipts P104 938 778C H 2 M Hill-331202119000639-01361
1993/08/05Ltr: Transmits correspondence & docs re 1989 lime treatment of portion of site, 9/87-9/89, w/enclsRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9331302119570639-04632
1993/08/06Ltr: MW-8 well data, w/TL to N Woo fr J HammondJoseph Hammond / International Light MetalsNancy Woo / Environmental Protection Agency - Region 9331402120300639-91685
1993/08/09Ltr: Discusses remedial alternatives & transmits draft focused feasibility study (FFS) rpt (AOC #92-13), w/attchChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9331502120330639-03703
1993/08/10Memo: Del Amo field oversight activities & transmits field oversight rpts for 7/27/93 - 8/5/93, w/encl & TL 8/13/93Natalia Raykhman / C H 2 M HillUdai Singh / C H 2 M Hill331602200010639-04779
1993/08/10Ltr: Request that CA Dept of Toxic Substances Control provide comments on Draft focused FS rpt by 8/31/93Thomas Dunkelman / Environmental Protection Agency - Region 9Omo Patrick / CA Dept of Health Services - Toxic Substances Control Div331702200270639-92804
1993/08/11Data validation rpt: SAS #LV3S48, memo #1, RAS semivolatiles for 6 soil samples, collected 6/16/93, w/TL to T Dunkelman fr M WeinerAnjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9331802200290639-02918
1993/08/12Ltr: Response to request for information on monitoring well MW-8, w/lithologic log, well construction data & water quality dataUdai Singh / C H 2 M HillJoe Hammond / International Light Metals331902200410639-01665
1993/08/12Data validation rpt: SAS #20157, memo #2, RAS cyanide for 3 soil samples, collected 6/16/93, w/TL to T Dunkelman fr M WeinerBlake Brown / I C F Technology, IncEnvironmental Protection Agency - Region 9332002200480639-02917
1993/08/13Memo: Review of final PHEEJames Polisini / CA Environmental Protection Agency - Dept of Toxic Substances ControlEnvironmental Protection Agency - Region 4332102200550639-91327
1993/08/13Mtg agenda: Natural resource trustee mtg 6/13/93, w/attendees list, draft recommendations for modif to ecological risk assessment SAP & marginaliaEnvironmental Protection Agency - Region 9-332202200590639-91415
1993/08/13Sign-in sheet for ecological risk assessment mtg--332302200640639-92416
1993/08/14Memo: Clarification of EPA comments re identification of state & federal hazardous wastes for ARAR identification in draft soil & gw FS rpts--332402200660639-91332
1993/08/16Ltr: Transmits ARARs for protection of state fish & wildlife resources at site, w/enclMichael Martin / CA Dept of Fish & GameNancy Woo / Environmental Protection Agency - Region 9332502200680639-01325
1993/08/16Memo: Soil core analysis associated with MW-20 pilot system, & transmits petrophysical core analysis at Shell research lab, w/enclJohn Gustafson / Shell Oil CoChuck Paine / Shell Oil Co332602200990639-02844
1993/08/16Ltr: Respondents propose pilot system in response to 7/13/93 EPA comments on Draft MW-20 NAPL treatability study evaluation rpt, w/prelim scheduleChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9332702201170639-92843
1993/08/18Ltr: Transmits lab results (draft prelim table) for water samples collected on 3/4/93 & 4/26/93 fr wells MW-1 & MW-2 on PACCAR property, w/resultsChuck Paine / Shell Oil CoLarry Sims / PACCAR, Inc332802201200639-02843
1993/08/20Ltr: Transmits response to EPA comments on MW-20 NAPL treatability study evaluation rpt & addendum, w/comments, map & tableChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9332902201280639-02936
1993/08/20Draft technical memo #3 - hydrogeologic investigation, v1 (AOC #92-13)Dames & MooreShell Oil Co333002201570639-03749
1993/08/20Ltr: Transmits 2 draft maps showing preliminary gw analytical data, w/o enclsAndrew Barnes / Dames & MooreThomas Dunkelman / Environmental Protection Agency - Region 9333102202260639-92845
1993/08/20Thoughts on p-CBSA treatment & schedule if UV oxidation treatability study assumed, w/marginalia & fax TL to N Woo fr U SingUdai Singh / C H 2 M Hill-333202202280639-93237
1993/08/23Comments re soils ARARs discussions in detailed analysis of remedial alternatives w/TL to D Hargis fr N WooEnvironmental Protection Agency - Region 9-333302202320639-01235
1993/08/23Mtg agenda (draft): Technical mtg, w/notesNancy Woo / Environmental Protection Agency - Region 9-333402202400639-91525
1993/08/26Split sampling analytical results for site monitoring well LW-1, w/TLs fr U Singh to N Woo, & TL to U Singh fr P Norton 8/20/93C H 2 M HillEnvironmental Protection Agency - Region 9333502202440639-01864
1993/08/30Ltr: Transmits map of facility locations w/key re records compilation/PRP search w/enclKerry Brodersen / Planning Research CorpNancy Woo / Environmental Protection Agency - Region 9333602202700639-01246
1993/08/30Draft workplan, phase 1 pilot program, MW-20 NAPL recovery & disposition, w/tables, apps A-C & figsDames & MooreShell Oil Co333702202740639-02858
1993/08/31Site review & update (revised), w/marginaliaDiana Lee / CA Dept of Health Services - Environmental Health Investigations BranchUS Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry333802203840639-01566
1993/08/31Ltr: Discusses modifications to attch A (SOW) & attch B (schedule of deliverables), admin order #92-13, w/attch B (revised schedule of deliverables)Chuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9333902203970639-92911
1993/09/01Ltr: Comments on draft detailed analysis for remedial alternatives for soil & gw & ARARs for both docs, met with Julia Bussey re ARARs, w/o attchsNancy Woo / Environmental Protection Agency - Region 9Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances Control334002204000639-91453
1993/09/02TL: Final draft PHEE, Montrose siteUdai Singh / C H 2 M HillJohn Dudley / Dames & Moore334102204020639-92824
1993/09/03Data validation rpt: SAS #LV3S48, memo 4, RAS total metals for 3 soil samples, collected 6/16/93, w/TL to T Dunkelman fr M WeinerDina David / I C F Technology, IncEnvironmental Protection Agency - Region 9334202204040639-02920
1993/09/03Data validation rpt: SAS #LV3S48, memo #3, RAS pesticides/PCBs for 3 soil samples, collected 6/16/93, w/TL to T Dunkelman fr M WeinerBarbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9334302204130639-02921
1993/09/07Monthly inspection & maintenance rpt 9/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-334402204260639-91476
1993/09/07Memo: Comments re 6/7/93 draft MW-20 NAPL treatability study eval rpt & 6/28/93 addendum draft MW-20 NAPL treatability study eval rptCA Environmental Protection Agency - Dept of Toxic Substances ControlCA Environmental Protection Agency - Dept of Toxic Substances Control334502204290639-92910
1993/09/09Ltr: Draft ecological risk assessment phase 1 rpt & sampling & analysis plan for sediment, surface water & biological sampling, w/o attchsNancy Woo / Environmental Protection Agency - Region 9J Morabito / McLaren Hart Environmental Engineering Corp334602204340639-91505
1993/09/10Ltr: Comments on SAP for sediment, surface water & biological samplingDenise Klimas / National Oceanic & Atmospheric AdministrationNancy Woo / Environmental Protection Agency - Region 9334702204360639-91937
1993/09/15Mtg agenda/notes: Technical mtg 9/15/93, w/handwritten notes re Del Amo vs Montrose issue & talking points, table, maps, graph & marginaliaNancy Woo / Environmental Protection Agency - Region 9-334802204380639-01540
1993/09/17Ltr: Abandonment & relocation of Bellflower sand monitor well BF-32, w/mapJoel Johnson / Hargis & Assoc, IncCalvin Jin / Los Angeles County Sanitation Districts334902204630639-91521
1993/09/17Memo: Review of draft SAP for well LW-1, w/marginaliaDaniel Rodoni / I C F Technology, IncNancy Woo / Environmental Protection Agency - Region 9335002204680639-91557
1993/09/20Memo: Questions concerning p-CBSA & transmits review comments on PHEE w/enclNancy Woo / Environmental Protection Agency - Region 9Daniel Stralka / Environmental Protection Agency - Region 9335102204710639-01351
1993/09/20Ltr: Request permission to discharge to a sanitary sewer during pilot NAPL recovery & disposition study program, w/detailed description, (AOC #92-13)Chuck Paine / Shell Oil CoJohn Kilgore / Los Angeles County Sanitation Districts335202204780639-02835
1993/09/20Ltr: Requesting detailed evaluation of relevant data collected by Hargis & Associates as part of RI/FS be conducted by 1 of CH2M Hill hydrogeologistsNancy Woo / Environmental Protection Agency - Region 9Udai Singh / C H 2 M Hill335302204950639-91741
1993/09/21Ltr: Request for access to install up to 3 gw monitoring wells within easement reserved by Dominquez Water on property owned by Trico/PACCAR (faxed)John Dudley / Dames & MooreJohn Foth / Dominguez Water Corp335402204970639-92847
1993/09/21Chain of custody record & analysis request 9/14/93, 1 GTEL analytical results, & construction schedule for alley N of 204th St, w/TL 9/21/93 (faxed)Los Angeles County - Dept of Public WorksEnvironmental Protection Agency - Region 9335502205000639-92869
1993/09/24Sampling & analysis plan for well LW-1 w/TL to N Woo fr B Collar 9/27/93Nancy Woo / Environmental Protection Agency - Region 9Bob Collar / C H 2 M Hill335602205050639-01245
1993/09/28Data validation rpt: SAS #20462, memo #4, RAS pesticides/PCBs, 4 soil samples, collected 7/27-28/93, 7/30/93 & 8/3/93, w/TL to T Dunkelman fr M WeinerMargaret May / I C F Technology, IncEnvironmental Protection Agency - Region 9335702205820639-02923
1993/09/28Ltr: Discusses & transmits data file for phase 1 RI, w/o data file discJohn Dudley / Dames & MooreThomas Dunkelman / Environmental Protection Agency - Region 9335802205950639-92806
1993/09/29Ltr: Request for access to Carson facility for installation, operation & maintenance of pilot scale system for removal & treatment of NAPL, w/figuresChuck Paine / Shell Oil CoAnn MacDonald / Coca-Cola Enterprises335902205980639-02837
1993/09/30Records compilation & PRP final rpt, v1 w/apps A & B (privileged, FOIA ex 5)Planning Research CorpEnvironmental Protection Agency - Region 9336002206060639-01249
1993/09/30Records compilation & PRP search final rpt, v2 w/app C (privileged, FOIA ex 5)Planning Research CorpEnvironmental Protection Agency - Region 9336102206080639-01250
1993/10/01Memo: Comments on 8/9/93 Dames & Moore draft focused FS (FFS) rpt, Del Amo Pit site (privileged, FOIA ex 5)John Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselThomas Dunkelman / Environmental Protection Agency - Region 9336202206100639-03007
1993/10/04Ltr: Transmits EPA comments re draft workplan phase 1 pilot program MW20 NAPL recovery & disposition, w/commentsThomas Dunkelman / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co336302206120639-92805
1993/10/05Ltr: Transmits 6 articles fr Daily Breeze dating fr 4/23/85 to 8/27/92 re site, & list of Daily Breeze articles re site fr 1984 to present, w/enclsLauren Billheimer / Cooper EnvironmentalThomas Dunkelman / Environmental Protection Agency - Region 9336402206170639-02885
1993/10/06Draft risk assessment strategy rpt, w/TL 10/12/93 to C Paine fr T DunkelmanC H 2 M HillEnvironmental Protection Agency - Region 9336502206360639-02883
1993/10/06Ltr: Transmits 10/6/93 draft risk assessment strategy rpt, w/rptUdai Singh / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9336602206470639-03003
1993/10/06Monthly inspection & maintenance rpt 10/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-336702206580639-91477
1993/10/06Ltr: Soil gas data for samples VSS00368 & VSS00372 have been rejected since they were collected using inappropriate soil gas sampling techniquesJohn Dudley / Dames & MooreThomas Dunkelman / Environmental Protection Agency - Region 9336802206610639-92881
1993/10/08Ltr: First draft of RI rpt 10/31/90, rpt to be finalized 4/94 & addresses of information repositories, w/o rptNancy Woo / Environmental Protection Agency - Region 9Guy Hollingsworth / Signa336902206630639-91688
1993/10/11Memo: Waste profile numbers & requests fax copy of manifest #92746161Timothy Kling / International Technology CorpNancy Woo / Environmental Protection Agency - Region 9337002206650639-91707
1993/10/14TL: FS documentsUdai Singh / C H 2 M HillGloria Conte / CA Environmental Protection Agency - Dept of Toxic Substances Control337102206670639-91455
1993/10/14Ltr: Review of SOW for cover installationUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9337202206700639-91561
1993/10/15Ltr: Written confirmation of due dates for revised focused feasibility study (FFS) rpt (12/13/93) & revised MW-20 pilot program workplan (11/8/93)Chuck Paine / Shell Oil CoThomsas Dunkelman / Environmental Protection Agency - Region 9337302206730639-92877
1993/10/19Data validation rpt: SAS #20814, memo #2, RAS semivolatiles & RAS pesticides/PCBs for 5 soil samples, collected 9/22/93-9/23/93, w/TL to T DunkelmanMargaret May / I C F Technology, IncEnvironmental Protection Agency - Region 9337402206750639-02924
1993/10/19Memo: Potential contaminant transport fr Gage Aquifer to Lynnwood Aquifer, w/attchs & TL fr U Singh to N Woo 10/20/93Peter Mock / C H 2 M HillUdai Singh / C H 2 M Hill337502206960639-03881
1993/10/20Data validation rpt: SAS #20814, memo #1, RAS total metals & cyanide for 5 soil samples, collected 9/22/93-9/23/93, w/TL to T Dunkelman fr M WeinerChris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9337602207380639-02925
1993/10/21Draft detailed analysis of remedial alternatives for gw, Montrose site, v2 (appendix A), w/TL to N Woo fr D HargisHargis & Assoc, IncMontrose Chemical Corp337702207530639-01251
1993/10/22Respondents comments on CH2M Hill Draft risk assessment strategy rpt, w/TL 10/22/93 to T Dunkelman fr C PaineShell Oil CoC H 2 M Hill337802210860639-02882
1993/10/22Data validation rpt: SAS #8107Y-01, memo #1, SAS total chromium for 5 soil samples, collected 9/22/93-9/23/93, w/TL to T Dunkelman fr M WeinerChris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9337902210940639-02926
1993/10/22Preliminary review draft of soil FS ARARs, w/TL to J Lyons fr R StuffLatham & Watkins (Attorneys)-338002211060639-04633
1993/10/25List of attendees at Del Amo/Montrose ARARs mtg 10/25/93, w/mtg agenda & handoutsNancy Woo / Environmental Protection Agency - Region 9-338102211380639-01524
1993/10/26Ltr: Stormwater drainage sampling event laboratory request, w/TL fr S Keydel to N Woo, w/o attchsSusan Keydel / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9338202211520639-91976
1993/10/27Contract construction progress records, 9/8/93-10/27/93, & 7/19/72 tax deed between LA County Tax Collector & Road Dept, w/TL to S SimanonokLos Angeles County-338302211550639-03620
1993/10/27Memo: Minutes of 10/15/93 call to discuss EPA comments on draft focused feasibility study (FFS)Dave LaneyThomas Dunkelman / Environmental Protection Agency - Region 9338402211740639-92880
1993/10/27Memo: Review of SVE effectiveness in waste, w/fax TL 10/27/93 to T Dunkelman fr U SinghJim Hartley / C H 2 M HillMike Arends / C H 2 M Hill338502211790639-92948
1993/10/28Memo: Response to request for info, w/Risk assessment issue paper for carcinogenicity info for styreneJoan Dollarhide / Environmental Protection Agency - Superfund Health Risk Technical Support CenterThomas Dunkelman / Environmental Protection Agency - Region 9338602211840639-92878
1993/10/29Workplan, shallow soil gas sampling, pipeline & trench transmission system (draft), w/TL to T Dunkelman fr C PaineDames & MooreShell Oil Co338702211870639-03694
1993/10/29Ltr: List of rules & regulations to be incorporated in the ARARs for Montrose & Del AmoJoe Tramma / South Coast Air Quality Management DistrictGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control338802212040639-91295
1993/10/29ROC: Stormwater pathway sampling planNancy Woo / Environmental Protection Agency - Region 9Joel Johnson / Hargis & Assoc, Inc338902212080639-91522
1993/11/01Ltr: Comments to SAP for sediment, surface water & biological sampling (6/93)Ronald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9339002212110639-01366
1993/11/01Region 9 preliminary remediation goals (PRGs), 4th quarter 1993, w/TL fr S SmuckerEnvironmental Protection Agency - Region 9-339102212200639-03630
1993/11/01Handwritten notes: Comments on SAP for sediment, surface water, & biological samplingNancy Woo / Environmental Protection Agency - Region 9-339202212510639-91291
1993/11/01Memo: Transmits draft focused feasibility study, & request for review & comments of doc, particularly for issues of concern to RCRA program, w/o enclNancy Lindsay / Environmental Protection Agency - Region 9Karen Schwinn / Environmental Protection Agency - Region 9339302212530639-94065
1993/11/04Data validation rpt: 20828/8018HQ, memo #1, 3 gw samples for SAS volatiles, collected 9/27/93, w/TLs to D Hargis fr N Woo 12/2/93 & N Woo fr M WeinerBarbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9339402212550639-01539
1993/11/05Computer disc: Comments to gw detailed alternatives--339502212690639-01334
1993/11/05Draft detailed analysis of remedial alternatives for gw, Montrose site, v1 (text, tables, illustrations & appendix B), w/TL to N Woo fr D HargisHargis & Assoc, IncMontrose Chemical Corp339602212710639-02321
1993/11/05Monthly inspection & maintenance rpt 11/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-339702216870639-91479
1993/11/05Ltr: Additional conerns re proposed sampling & analysis plan (SAP) for sediment, surface water & biological samplingRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9339802216900639-94549
1993/11/08Ltr: Transmits response to EPA & DTSC comments on draft workplan for MW-20 pilot program, & revised workplan, w/comments, w/o revised workplanChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9339902216930639-02935
1993/11/08Workplan pilot program hydraulic extraction/containment, MW-20 NAPLDames & MooreShell Oil Co340002217000639-02957
1993/11/08Workplan pilot program hydraulic extraction/containment, MW-20 NAPL, w/comments & responsesDames & MooreShell Oil Co340102218180639-03440
1993/11/08Memo: Comments on 10/29/93 draft workplan shallow soil gas sampling pipeline & trench transmission system Del Amo study areaTerry Foreman / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9340202219650639-92953
1993/11/09TL: Replacement figures for 10/29/93 phase 1 RI rptChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9340302219670639-92876
1993/11/12Ltr: Review of 8/30/93 draft workplan phase 1, pilot program MW-20 NAPL recovery & dispositionRoy Wuchitech / Sheppard, Mullin, Richter & HamptonChuck Paine / Shell Oil Co340402219690639-92875
1993/11/15Mtg agenda: ARARs identification mtg, 11/15/93Environmental Protection Agency - Region 9-340502219740639-91418
1993/11/15Mtg notes: ARARs mtg with State agencies, Dept of Toxic Substances Control, & CA Regional Water Quality Control Board--340602219760639-91624
1993/11/16Ltr: Replacement of monitor well BF-32 beginning week of 11/29/93, need authorization to proceed, w/diagram, cost estimate & mapJoel Johnson / Hargis & Assoc, IncCalvin Jin / Los Angeles County Sanitation Districts340702219780639-01684
1993/11/16Documents, 5/19/93-11/16/93, presented in Cadillac Fairview vs Dow litigation (privileged, FOIA ex 5)--340802219870639-03447
1993/11/17Ltr: Contamination of samples collected at Coca Cola on 10/13/93, w/memo 11/16/93 to H Spielman fr S Rosenberg re same (faxed)Howard Spielman / Health Science AssocThomas Vinckier / Dames & Moore340902219890639-92871
1993/11/19Ltr: Transmits 8/17/92 ltr sent by EPA to members of business community re 8/27 mtg, w/o enclThomas Dunkelman / Environmental Protection Agency - Region 9Theresa Kristivoch / Crosby, Heafey, Roach & May341002219940639-92873
1993/11/22Ltr: Review of proposed SOW for cover installation, w/cert mail receipts #P104-938-772Nancy Woo / Environmental Protection Agency - Region 9J Morabito / McLaren Hart Environmental Engineering Corp341102219960639-91502
1993/11/22Ltr: Transmits review comments on 10/29/93 phase 1 RI rpt, w/commentsUdai Singh / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9341202220000639-94505
1993/11/29Review comments on 10/29/93 phase 1 RI rpt, Del Amo study area, w/TL 11/29/93 to T Dunkelman fr U SinghC H 2 M HillEnvironmental Protection Agency - Region 9341302220040639-03206
1993/12/00Fact sheet: Supplemental guidance to RAGS - estimating risk from gw contaminationEnvironmental Protection Agency - Office of Emergency & Remedial Response-341402220180639-93255
1993/12/01Ltr: Adjacent residential soils information relevant to public health environmental evaluation, w/attchsNancy Woo / Environmental Protection Agency - Region 9David Hargis / Hargis & Assoc, Inc341502220260639-01538
1993/12/02Ltr: Transmits state & local agency ARARs, w/attchsHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlNancy Woo / Environmental Protection Agency - Region 9341602221270639-02137
1993/12/03Oversize aerial photo: Site & surrounding area, 30 in x 40 in, color, scale 1 in = 180 ft (see finding aid)Air Photo Services, IncEnvironmental Protection Agency - Region 9341702221460639-04842
1993/12/03Monthly inspection & maintenance rpt 12/93, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-341802221480639-91478
1993/12/03Ltr: Review of ltrs to Del Amo residents, w/attch (comments on ltrs) & fax TL 12/3/93 to T Dunkelman fr G ContiGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9341902221510639-94502
1993/12/06Ltr: Transmits EPA comments re draft workplan, shallow soil gas sampling, pipeline & trench transmission system, w/enclThomas Dunkelman / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co342002221550639-92893
1993/12/07Review comments on draft detailed analysis of remedial alternatives for gw (11/5/93) w/TL to N Woo fr U SinghC H 2 M Hill-342102221590639-01331
1993/12/11Gw monitoring program docs (AOC #92-13), including draft scope, phase 2 installations & analytical results--342202221740639-03441
1993/12/13Ltr: Comments to results of Del Amo PRPs soil samplingRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9342302222260639-91368
1993/12/13Ltr: Transmits EPA comments (prepared by CH2MHill) re 11/8/93 workplan, pilot program, hydraulic extraction/containment MW-20 NAPL, w/enclThomas Dunkelman / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co342402222290639-92892
1993/12/13Del Amo MW-20 history fr 6/8/92 to 12/13/93Environmental Protection Agency - Region 9-342502222330639-93325
1993/12/15Mtg agenda/notes: Technical mtg, 12/15/93, w/bulletin - US EPA announces soil tests near Del Amo Pits site, & communication strategy re soil samplingSue Keydel / C H 2 M Hill-342602222350639-01537
1993/12/15Ltr: Review & comments re Dames & Moore draft focused feasibility study (FFS)James Rubin / US Dept of JusticeThomas Dunkelman / Environmental Protection Agency - Region 9342702222580639-92897
1993/12/28Ltr: Transmits 2 attchs omitted fr 10/13/93 comment ltr, & more comments fr DTSC re response to draft MW-20 pilot program workplan comments, w/enclsHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9342802222610639-02937
1993/12/30Draft Ltr comments on workplan for preliminary endangerment assessment, Jones Chemicals, w/TL to N Woo fr G ContiHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke342902222830639-92032
1994/00/00Montrose & Del Amo proposed site information packetEnvironmental Protection Agency - Region 9-343002222900639-01358
1994/00/00Chapter: Modeling cap placement at New York Mud Dump site (Dredging 94, 1295-1304)Robert Randall / Texas A & M Univ-343102224590639-02021
1994/00/00Surface soil sampling & analysis rpt, Farmer Brothers Co, appendix C - Sample data summary pkgMcLaren Hart Environmental Engineering CorpEnvironmental Protection Agency - Region 9343202224700639-02170
1994/00/00Surface soil sampling & analysis rpt, Farmer Brothers Co, appendix D - Analytical dataMcLaren Hart Environmental Engineering CorpEnvironmental Protection Agency - Region 9343302300010639-02171
1994/00/00Article: Assessing health risks associated with DDT residues in soils in CA - a proposition 65 case study (Risk Analysis, v14, #1, 47-52), w/TLJohn Lowe / C H 2 M Hill-343402303440639-02209
1994/00/00Excerpt fr Alternatives for Gw Cleanup (pp 104-113), w/TL header to J Dhont fr F Lewis, 4/12/98Committee on Ground Water Cleanup Alternatives-343502303510639-02784
1994/00/0012 figures re benzene concentrations- 3rd quarter 1994, 6 of 12 figs were adapted fr Dames & Moore figs to illustrate EPA requested well locationsDames & Moore-343602303580639-03200
1994/00/00Presentation visuals - outlines, maps, photos & graphs re site & RI/FSHargis & Assoc, Inc-343702303830639-03343
1994/00/00Review comments on 2/18/94 draft phase 2 RI workplan, w/marginaliaC H 2 M Hill-343802304540639-03490
1994/00/00Del Amo-Montrose running action item list, w/marginalia--343902304720639-91974
1994/00/00Phase 1 RI workplan - soil sampling procedureDames & Moore-344002304740639-94137
1994/00/00Diagrams: Butadiene plant aromatic concentrations in water, styrene plant- summary of chemical/tank usage, aromatics in water & soil sample locationsDames & Moore-344102304770639-94503
1994/01/00Article: Fate of chlorinated aliphatic hydrocarbons in vadose zone & gw (Ground Water Monitoring & Remediation, 129-140), w/TL to Dhont fr NezafatiGary Barbee / Fugro-McClelland Environmental Inc-344202304890639-02174
1994/01/03TL: Results of EPA review of remedial measures proposed by Montrose to remedy DDT contamination, w/distribution listHarry Seraydarian / Environmental Protection Agency - Region 9-344302305020639-91292
1994/01/05Draft gw monitoring program (AOC #92-13), w/TL to T Dunkelman fr C PaineShell Oil Co-344402305060639-03237
1994/01/05Ltr: Intention to apply for technical assistance grant (TAG)Cynthia BabichEnvironmental Protection Agency - Region 9344502305250639-91723
1994/01/05Memo: Brief review of focused feasibility study (FFS) rpt & PRP responses to EPA comments on draft FFS, w/fax TL 1/5/94 to T Dunkelman fr M ArendsMike Arends / C H 2 M HillThomas Dunkelman / Environmental Protection Agency - Region 9344602305270639-92947
1994/01/07Ltr: Schedule for respondents submittal of draft phase 2 RI workplanChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9344702305320639-92898
1994/01/11Ltr: Comments re 10/29/93 workplan, shallow soil gas sampling, pipeline & trench transmission system, w/TL header to T Dunkelman fr G Conti, 1/12/94Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9344802305340639-92899
1994/01/11Ltr: Comments re 10/29/93 workplan, shallow soil gas sampling, pipeline & trench transmission systemHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9344902305370639-92946
1994/01/12Monthly inspection & maintenance rpt 1/94, w/TL to N Woo-Larkin fr J Kallok 1/10/94John Kallok / Kallok Enterprises, Inc-345002305400639-91466
1994/01/12Ltr: Comments on workplan for preliminary endangerment assessment, Jones ChemicalsHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke345102305430639-91883
1990/03/29Map: Jones Chemicals site - 1980s, w/legend & TL fr D Rolph to J Miller 3/29/90--345202305490639-91893
1994/01/13Memo: Comments on draft detailed analysis of remedial alternatives for gw w/TL fr H Salloum 2/4/94Kim Christmann / CA Environmental Protection Agency - Dept of Toxic Substances ControlGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control345302305550639-01332
1994/01/13Memo: DDT surficial soil graphicsSusan Keydel / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9345402305660639-91356
1994/01/19Ltr: Proposed schedule for completing cover installation, w/SOW 7/30/93J Morabito / McLaren Hart Environmental Engineering CorpNancy Woo / Environmental Protection Agency - Region 9345502305680639-91500
1994/01/26Ltr: Respondents have received temporary industrial wastewater discharge permit #13624, w/MW-20 NAPL recovery pilot program scheduleChuck Paine / Shell Oil CoJohn Kilgore / Los Angeles County Sanitation Districts345602305720639-92901
1994/02/00PESTBANK pesticide product data re DDTPEST-BANK-345702305760639-93481
1994/02/02Revised workplan, shallow soil gas sampling pipeline & trench transmission system, w/plate, response to EPA & CA Dept of Toxic Substances commentsDames & MooreShell Oil Co345802305790639-02928
1994/02/02Ltr: Administrative records for fiscal year 1994 records of decision (RODs)John Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselRonald Stuff / Latham & Watkins (Attorneys)345902306030639-91533
1994/02/03Review comments - Draft FS executive summary w/TL to D Hargis fr N Woo 2/3/94Environmental Protection Agency - Region 9Hargis & Assoc, Inc346002306060639-01474
1994/02/03Memo: Comments on draft focused feasibility study (FFS) rpt for remediation of site, w/TL 2/4/94 to T Dunkelman fr H Salloum, (faxed)Steve Gaytan / CA Environmental Protection Agency - Dept of Toxic Substances ControlGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control346102306210639-02900
1994/02/04Monthly inspection & maintenance rpt 2/94, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-346202306280639-91480
1994/02/04Ltr: Transmits response to comments re MW-20 pilot program workplan, & notification that manual/articles re MultiSim model will be sent later, w/enclChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9346302306310639-92917
1994/02/04Ltr: Discusses application of MultiSim, MW-20 pilot program, & transmits theory of reservoir simulation manual & peer review article, w/o enclsJohn Gustafson / Shell Oil CoTerry Foreman / C H 2 M Hill346402306360639-92919
1994/02/04Ltr: Comments re expanded workplace air monitoring program, draft workplan, Del Amo study areaHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9346502306380639-92943
1994/02/07Ltr: Transmits 3 items re well #795Nancy Woo / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control346602306410639-91353
1994/02/09Ltr: EPA approves 2/2/94 workplan, shallow soil gas sampling, pipeline & trench transmission systemThomas Dunkelman / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co346702306430639-92903
1994/02/10Ltr: Transmits review comments re abandonment of LACFCD well #795 w/enclUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9346802306450639-91343
1994/02/10Memo: Review of need for abandoning LA County Flood Control District (LACFCD) well #795Peter Mock / C H 2 M HillUdai Singh / C H 2 M Hill346902306490639-91344
1994/02/10Memo: Transmits technical memo re abandonment of LACFCD well #795 w/fax TL to J Dhont fr U SinghUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9347002306520639-91367
1994/02/11CERCLA PA of McDonnell Douglas Aircraft site, 11/12/93Samuel Won / U R S Consultants, IncJerelean Johnson / Environmental Protection Agency - Region 9347102306570639-02138
1994/02/11Gw monitoring program, Del Amo, w/TL 2/11/94 to T Dunkelman fr C PaineDames & MooreShell Oil Co347202306790639-03175
1994/02/11Ltr: Construction of 4 phase 2 RI gw monitoring wells at study areaJohn Dudley / Dames & MooreThomas Dunkelman / Environmental Protection Agency - Region 9347302307230639-92954
1994/02/15Comments on draft detailed analysis of remedial alternatives for soil w/TL to N Woo fr Haissam SalloumCA Environmental Protection Agency - Dept of Toxic Substances Control-347402307250639-01236
1994/02/16Addendum 1 to residential FSP for residential air & indoor dust near Del Amo site, w/TL 2/21/95 to J Rosati fr U Singh & marginaliaC H 2 M HillEnvironmental Protection Agency - Region 9347502307340639-03168
1994/02/16Mtg agenda: Site mtg, 2/16/94, w/marginaliaEnvironmental Protection Agency - Region 9-347602307930639-91526
1994/02/17Ltr: Most important of site issues, including Jones Chemical ROD, preliminary endangerment assessment (PEA) effort & p-CBSA, w/attchsNancy Lindsay / Environmental Protection Agency - Region 9John Scandura / CA Environmental Protection Agency - Dept of Toxic Substances Control347702307950639-01505
1994/02/18Draft phase 2 RI workplan, Del Amo study areaDames & MooreShell Oil Co347802308020639-03191
1994/02/18Ltr: Transmits 2/18/94 draft phase 2 RI workplan, w/o enclChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9347902309330639-93103
1994/02/22Response to EPA comments on v2 of draft detailed analysis of remedial alternatives for gw, w/TL to N Woo fr D HargisHargis & Assoc, IncEnvironmental Protection Agency - Region 9348002309360639-01333
1994/02/23Ltr: Request approval to abandon upper bellflower aquitard monitor well MW-15, w/references citedDavid Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9348102309600639-91529
1994/02/23Memo: Review of 2/4/94 expanded workplace air monitoring program - draft workplan, & phase 1 workplace monitoring program - Coca Cola workplaceDavid Taylor / I C F Kaiser Engineers, IncThomas Dunkelman / Environmental Protection Agency - Region 9348202309640639-92995
1994/02/24EPA comments re ARARs submitted by state for draft focused FS (FFS) (ROD file)Environmental Protection Agency - Region 9-348302309670639-94311
1994/02/24Ltr: Requests CA Dept of Toxic Substances Control comments on phase 2 RI workplan & technical memo #1 for FSThomas Dunkelman / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control348402309720639-94561
1994/02/25Workplan revision for preliminary endangerment assessment w/o appendix BLevine-FrickeCA Environmental Protection Agency - Dept of Toxic Substances Control348502309750639-01899
1994/02/25Ltr: Request for additional data referenced in 10/31/90 Hargis & Assoc rpt - results of aquifer testing, Montrose siteJohn Dudley / Dames & MooreNancy Woo / Environmental Protection Agency - Region 9348602310230639-93132
1994/02/28Health & safety plan (HASP) soil investigation - Jones Chemicals, w/TL fr B Page to H SalloumLevine-FrickeJones Chemical Co348702310260639-01610
1994/03/00Requirements for active soil gas investigationCA Regional Water Quality Control Board - Los Angeles Basin Region-348802310640639-01839
1994/03/00Flyer for Montrose & Del Amo open house (draft), w/notes, 3/8/94 Del Amo Action Committee agenda (draft) & TL to C Babich fr A BainEnvironmental Protection Agency - Region 9-348902310820639-91725
1994/03/00Fact sheet: Update on health issues in neighborhoods near Del Amo & Montrose sitesCA Dept of Health Services - Environmental Health Investigations Branch-349002310860639-94569
1994/03/00Fact sheet: BenzeneCA Dept of Health Services - Environmental Health Investigations Branch-349102310920639-94570
1994/03/00Fact sheet: DDT in your environmentCA Dept of Health Services - Environmental Health Investigations Branch-349202310950639-94571
1994/03/01Millipore Envirogard (tm) DDT soil test kit--349302310980639-01379
1994/03/014th quarter workplace air sampling at Coca Cola Distribution Center bldg, w/TL to T Dunkelman fr C Paine 3/7/94Joel Berman / Health Science AssocDames & Moore349402311070639-02930
1994/03/02Ltr: Laboratory request for Montrose stormwater drainage sampling eventSusan Keydel / C H 2 M HillRich Bauer / Environmental Protection Agency - Region 9349502311760639-01367
1994/03/02Ltr: 3/21/94 telephone conference decisions re MW-20 workgroup procedures, 1st mtg agenda & scheduleCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co349602312420639-93312
1994/03/03Data validation rpt: Case #21580, memo #01, RAS pesticides/PCBs for 1 water & 18 soil samples, collected 2/2/94, w/TL fr M Weiner to N WooRameen Moezzi / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9349702312450639-01838
1994/03/03Monthly inspection & maintenance rpt 3/94, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-349802312650639-91482
1994/03/04TL: Initial submittal of proposed materials for administrative recordRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9349902312680639-91532

1994/03/10Ltr: Responds to 2/17/94 ltr re Jones Chemical soils ROD, preliminary endangerment assessment (PEA) & p-CBSA, w/enclsJohn Scandura / CA Environmental Protection Agency - Dept of Toxic Substances ControlNancy Lindsay / Environmental Protection Agency - Region 9350002312700639-03377
1994/03/13Ltr: Discusses 3/1/94 telephone conference re beginning of series of MW-20 mtgsCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co350102312770639-92962
1994/03/13Ltr: MW-20 mtg - summarizes items discussed, decisions made, mtg procedures, agenda items for 1st MW-20 mtg & scheduleCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co350202312800639-93139
1994/03/14Memo: Field sampling of surface water drainage pathways, w/attchsSue Keydel / C H 2 M HillHarry Ohlendorf / C H 2 M Hill350302312830639-01612
1994/03/14Ltr: Transmits Dames & Moore draft comparison of Del Amo waste, emissions & excavation scenarios to the Westminster, Purity & McColl NPL sites, w/enclChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9350402312900639-03277
1994/03/14Mtg agenda: Mtg 3/14/94, w/list of attendees (faxed 3/11/94)CA Environmental Protection Agency - Dept of Toxic Substances Control-350502313130639-91452
1994/03/14Review comments on draft phase 2 RI workplan, Del Amo study area, w/TL to T Dunkelman fr U SinghC H 2 M HillEnvironmental Protection Agency - Region 9350602313160639-94562
1994/03/15Memo: Field oversight paving operations adjacent to Montrose property, w/38 photos (3x5 color) & TL fr U Singh to N Woo, 3/17/94Bill Hafner / C H 2 M HillUdai Singh / C H 2 M Hill350702313210639-03882
1994/03/16Ltr: Field & raw analytical data for gw sampling, Lynwood Aquifer monitor well LW-1, conducted 7/23/93 & 9/27/93, w/attchsDavid Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9350802313460639-01536
1994/03/16Memo: Describes & transmits site survey photos of cleanup & paving operation, 2/25/94, w/attchs & TL to N Woo fr U Singh, 3/17/94Bill Hafner / C H 2 M HillUdai Singh / C H 2 M Hill350902313850639-03650
1994/03/16Draft detailed analysis of remedial alternatives for gw, w/TL to N Woo fr H SalloumCA Environmental Protection Agency - Dept of Toxic Substances ControlEnvironmental Protection Agency - Region 9351002314190639-94464
1994/03/17List of additional materials Montrose proposes for inclusion in administrative record, w/TL to J Lyons fr R StuffRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9351102314250639-04634
1994/03/17Ltr: Transmits 3/11/94 memo re comments on revised workplan shallow soil gas sampling pipeline/trench transmission system - Del Amo study area, w/enclHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9351202314560639-92942
1994/03/17Analytical results - pesticide compounds (table 1)C H 2 M HillEnvironmental Protection Agency - Region 9351302314600639-93548
1994/03/18Ltr: Respondents confirm that EPA authorizes site characterization work described in draft workplan pilot program - hydraulic extraction/containmentChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9351402314620639-92915
1994/03/28Ltr: Requesting extension for submitting revised draft FS executive summary until 4/18/94Matthew McCullough / McLaren Hart Environmental Engineering CorpNancy Woo / Environmental Protection Agency - Region 9351502314670639-91496
1994/03/28Ltr: Transmits replacement package for 3/18/94 package which contained 1 incomplete fig, w/fig (original MW-20 pilot locations) & 3/18/94 ltrChuck Paine / Shell Oil CoThomas Dunkelman / Environmental Protection Agency - Region 9351602314690639-92918
1994/03/28Ltr: Final comments re revised expanded workplace air monitoring program, draft workplan, Del Amo study areaHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9351702314750639-92941
1994/03/30Ltr: Request for 3 week extension re draft FS executive summary, EPA grants 2 week extension until 4/11/94, w/TL to M McCoullough fr N WooNancy Woo / Environmental Protection Agency - Region 9Matthew McCoullough / McLaren Hart Environmental Engineering Corp351802314780639-91497
1994/03/30Memo: Review of addendum to Del Amo FSP, w/TL fr N Woo to S KeydelRich Bauer / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9351902314800639-91603
1994/03/31Del Amo sample grid & table 1 soil sample results (draft), w/marginaliaC H 2 M Hill-352002314840639-91360
1994/04/00Flyer: Sediment & water sampling planned for Kenwood Drain (in English & Spanish)Environmental Protection Agency - Region 9-352102314870639-91836
1994/04/01Ltr: Comments re draft phase 2 RI workplan - Del Amo study area, w/attchs A-D (figures)Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlThomas Dunkelman / Environmental Protection Agency - Region 9352202314900639-02999
1994/04/01Ltr: Request to conduct additional RI workJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselKarl Lytz / Latham & Watkins (Attorneys)352302315000639-91361
1994/04/01Ltr: Transmits modified addendum to 8/93 Del Amo surface soil sampling program, w/o attchSusan Keydel / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9352402315030639-91988
1994/04/04Ltr: Discusses technical assistance grant (TAG) for Del Amo site, w/o enclsAndrew Bain / Environmental Protection Agency - Region 9Cynthia Babich / Del Amo Action Committee352502315050639-91731
1994/04/05Ltr: Corrections to request for SAS analysis re stormwater drainage smapling event, w/attchsSusan Keydel / C H 2 M HillRich Bauer / Environmental Protection Agency - Region 9352602315080639-01563
1994/04/05Ltr: Transmits modified addendum to 8/93 Del Amo surface soil sampling program, w/handwritten note, w/o attchSusan Keydel / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9352702315150639-91989
1994/04/06Monthly inspection & maintenance rpt 4/94, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-352802315170639-91481
1994/04/08Ltr: Transmits 27 CPT logs, surveyed location map & revised field investigation figure for MW-20 NAPL pilot extraction program, w/enclsChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9352902315200639-02934
1994/04/11Ltr: Submittal of revised executive summary on 4/14/94Matthew McCullough / McLaren Hart Environmental Engineering CorpNancy Woo / Environmental Protection Agency - Region 9353002316660639-91499
1994/04/12Copies of slides for 4/13/94 business mtg & additional slides depicting pit site alternatives still in progress, w/TL to J Rosati fr A CrossDames & Moore-353102316680639-04912
1994/04/13Memo: Application of SWRCB resolution #68-16 (antidegradation policy) to discharges of waste to waters of state & to cleanup of gw, w/marginaliaFrances McChesney / CA Water Resources Control Board - Office of Chief CounselJim Cornelius / CA Water Resources Control Board353202316840639-03218
1994/04/14Draft FS executive summary, v1 (text, tables & figures), w/marginalia & TL to N Woo fr M McCulloughMcLaren Hart Environmental Engineering CorpMontrose Chemical Corp353302316900639-02119
1994/04/14Quarterly progress rpt #8, RI/FS & focused feasibility study (FFS), 1/1/94 - 3/31/94, w/TL to J Rosati fr C Paine 4/14/94John Dudley / Dames & MooreChuck Paine / Shell Oil Co353402319060639-02932
1994/04/14Ltr: Response to 2/3/94 ltr, transmittal of revised draft FS executive summary, w/o encl & w/distribution listMatthew McCullough / McLaren Hart Environmental Engineering CorpNancy Woo / Environmental Protection Agency - Region 9353502320000639-91498
1994/04/20Mtg agendas (draft): Quarterly project mtg, RI/FS, 4/19/94-4/20/94, w/sign-in sheet, handouts & marginalia (FFS, phase 1 RI/FS)Dames & Moore-353602320040639-04875
1994/04/22Memo: Problems with samples, w/marginalia & handwritten notesPatricia Mack / Environmental Protection Agency - Region 9Rich Bauer / Environmental Protection Agency - Region 9353702320190639-91903
1994/04/25Memo: Analysis of Biota samplesRich Bauer / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9353802320220639-91346
1994/04/27Mtg agenda (draft): RI/FS quarterly project mtg, 5/94, w/fax TL to J Rosati fr U Singh & marginalia (phase 1 RI/FS, phase 2 RI/FS)C H 2 M Hill-353902320250639-94209
1994/04/28Ltr: EPA comments re revised expanded workplace air monitoring program draft workplanJanet Rosati / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co354002320280639-92996
1994/04/29Ltr: Transmits replacement app B (physical methods) for 11/8/93 workplan, phase 1 pilot program, MW-20 NAPL recovery & disposition, w/app BChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9354102320310639-03064
1994/05/00Fact sheet: Martin Marietta, International Light Metals Division closure plan, w/TL fr G Conti to N Woo 6/7/94CA Environmental Protection Agency - Dept of Toxic Substances Control-354202321210639-91837
1994/05/02Memo: Del Amo confirmatory soil sampling (phase 1 RI)Natalia Raykhman / C H 2 M HillUdai Singh / C H 2 M Hill354302321270639-94135
1994/05/03Memo: Transmits draft record of activity, w/enclGwen Eng / US Dept of Health & Human Services - Agency for Toxic Substances & Disease RegistryNancy Woo / Environmental Protection Agency - Region 9354402321300639-04785
1994/05/05Monthly inspection & maintenance rpt 5/94, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-354502321370639-91483
1994/05/11Ltr: Transmits background docs for discussion with Del Amo PRPs re subsurface soil sampling, w/o enclsUdai Singh / C H 2 M HillJanet Rosati / C H 2 M Hill354602321400639-94136
1994/05/12Ltr: Response to EPA comments on Montrose gw modelUdai singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9354702321420639-91302
1994/05/12Ltr: Abandonment of former water table wells XDM-1 & XDM-2Chuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9354802321450639-92991
1994/05/17Ltr: Notification that Del Amo Action Committee intends to apply for TAG for Del Amo proposed Superfund siteCynthia Babich / Del Amo Action CommitteeAndrew Bain / Environmental Protection Agency - Region 9354902321470639-93160
1994/05/20Ltr: Issues agreed on at Del Amo quarterly mtg, 4/19/94-4/20/94, re Del Amo & Montrose sitesHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlJohn Blevins / Environmental Protection Agency - Region 9355002321490639-91451
1994/05/25Ltr: Transmits manifest re disposal of drums of waste derived fr sampling, w/o attchMichael Daul / Pacific Environmental Management CorpNancy Woo / Environmental Protection Agency - Region 9355102321520639-91961
1994/05/25Ltr: Transmits manifest re disposal of drums of waste derived fr sampling, w/Manifest & Fedex mail receiptMichael Daul / Pacific Environmental Management CorpNancy Woo / Environmental Protection Agency - Region 9355202321540639-91962
1994/05/26Ltr: Transmits 5/26/94 tech note #1 MW-20 pilot program - core logging/lab testing sched, interpretive cross sects, well & piezometer design, w/enclsChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9355302321580639-02956
1994/05/26Uniform hazardous waste manifestNancy Woo / Environmental Protection Agency - Region 9Mike Fox355402321660639-91902
1994/05/26Waste pre-qualification survey, w/TL fr N Woo to M Daul 5/26/94Nancy Woo / Environmental Protection Agency - Region 9Pacific Environmental Management Corp355502321680639-91906
1994/05/31Ltr: Comments on revised workplan for preliminary endangerment assessment (PEA) of 2/25/94, w/o encls & mail receipt P056 988 553Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke355602321710639-01598
1994/06/01Data validation rpt: Case #22072, memo #01, RAS semivolatiles & pesticides/PCBs for 4 soil & 1 water sample, collected 5/3/94, w/TL fr Weiner to WooMargaret May / I C F Kaiser Engineers, Inc-355702321850639-01802
1994/06/01Data validation rpt: Case #22072, memo #02, RAS total metals for 4 soil samples & 1 water sample, collected 5/3/94, w/TL fr M Weiner to N WooKaren Pettit / I C F Kaiser Engineers, Inc-355802322120639-01803
1994/06/02Data validation rpt: Case #21879, memo #02, RAS cyanide for 6 water samples collected 4/12/94, w/TL fr M Weiner to N WooFernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9355902322280639-01615
1994/06/02Expanded workplace air monitoring program, indoor workplace air sampling plan, Ace Clearwater, Torrance CAHealth Science AssocShell Oil Co356002322350639-02985
1994/06/02Expanded workplace air monitoring program, indoor workplace air sampling plan, F Schaffer, Torrance CAHealth Science AssocShell Oil Co356102322480639-02986
1994/06/02Expanded workplace air monitoring program, indoor workplace air sampling plan, MM Fab, Torrance CAHealth Science AssocShell Oil Co356202322610639-02987
1994/06/02Expanded workplace air monitoring program, indoor workplace air sampling plan, Takechi USA Inc, Torrance CAHealth Science AssocShell Oil Co356302322920639-02988
1994/06/02Expanded workplace air monitoring program, final workplan, w/revised table 2 & previously omitted figure 1Dames & MooreShell Oil Co356402323070639-03099
1994/06/03Public notice: Del Amo Pits proposed site, EPA Superfund technical assistance grant (TAG)Daily Breeze (Newspaper)-356502325230639-91840
1994/06/03Ltr: Transmits response to EPA comments on expanded workplace air monitoring program draft workplan, final workplan & 4 bldg-specific plans, w/o enclsChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9356602325250639-93063
1994/06/05Monthly inspection & maintenance rpt 6/94, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-356702325280639-91484
1994/06/06Memo: Sampling strategy for subsurface soil investigation near site, w/mapDaniel Rodoni / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9356802325310639-91862
1994/06/07Review comments on revised draft FS executive summary (4/14/94) w/TL to N Woo fr U Singh & disc of Hill executive summary FS commentsC H 2 M Hill-356902325350639-01475
1994/06/07Ltr: Schedule to abandon monitor wells MW-15, BF-8 & G-7 on Farmer Brothers property beginning 6/14/94Joel Johnson / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9357002325590639-91858
1994/06/08Ltr: Requests that Montrose undertake 3 response actions w/mail receipt P842-770-480John Blevins / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp357102325610639-01391
1994/06/08Ltr: Requests that Montrose undertake 3 response actionsJohn Blevins / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp357202325680639-91349
1994/06/08Ltr: Installation of remaining phase 2 gw monitoring wells, Del Amo Study Area, w/o enclsChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9357302325740639-93008
1994/06/09Data validation rpt: Case #21879, memo #01, RAS total metals & cyanide for 13 water samples collected 4/11-4/12/94, w/TL fr M Weiner to N WooFernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9357402325780639-01616
1994/06/10Data validation rpt: Case #21879, memo #03, RAS dissolved metals for 7 water samples collected 4/12/94, w/TL fr M Weiner to N WooFernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9357502325930639-01617
1994/06/13Memo: Transmits soil sampling data & slide info, w/enclsNancy Woo / Environmental Protection Agency - Region 9Sharon Weinberg / C H 2 M Hill357602326070639-01585
1994/06/13Data validation rpt: Case #21879, memo #04, RAS total metals & cyanide for 16 soil samples collected 4/11-4/13/94, w/TL fr M Weiner to N WooFernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9357702326160639-01618
1994/06/13Data validation rpt: SAS #8357Y-01, memo #02, SAS total organic carbon for 20 soil samples collected 4/13-4/15/94, w/TL fr M Weiner to N WooChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9357802326280639-01638
1994/06/13Ltr: Response to EPA request that Montrose perform additional workKarl Lytz / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9357902326420639-91369
1994/06/14Data validation rpt: Case #R94S18, memo #01, RAS volatiles & SAS semivolatiles for 1 soil sample, collected 5/11/94, w/TL fr M Weiner to K HendrixRameen Moezzi / I C F Kaiser Engineers, Inc-358002326450639-01831
1994/06/14QA review of analytical data, SAS #R94S18, memo #02, 1 pure product sample for volatiles & semivolatiles, collected 5/6/94, w/attchsMargie Weiner / I C F Kaiser Engineers, IncKenneth Hendrix / Environmental Protection Agency - Region 9358102326590639-01848
1994/06/15Data validation rpt: Case #21879, memo #11, RAS total metal & cyanide for 20 soil samples collected 4/14-4/16/94, w/TL fr M Weiner to N WooKaren Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9358202327120639-01639
1994/06/16Ltr: Development activities at Farmer Bros Torrance PlantJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselGuenter Berger / Farmer Brothers Co358302327250639-91347
1994/06/16Ltr: Transmits missing figure 1 fr 6/2/94 expanded workplace air monitoring program final workplan, w/enclChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9358402400010639-93014
1994/06/17Health & safety plan (Appendix E of FSP 6/23/94) with 1 change, w/TL fr Hedy to Rick & Rick to Hedy 6/24/94I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9358502400040639-01792
1994/06/17Data validation rpt: Case #21879, memo #08, RAS volatiles & semivolatiles for 1 soil & 4 water samples collected 4/14-15/94, w/TL fr M Weiner to N WooMargaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9358602400470639-01804
1994/06/17Data validation rpt: SAS #8357Y-01, memo #01, SAS total organic carbon for 20 soil samples collected 4/11-4/14/94, w/TL fr M Weiner to N WooRameen Moezzi / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9358702400750639-01805
1994/06/17Data validation rpt: SAS #8357Y-01, memo #03, SAS total organic carbon for 19 soil samples collected 4/14-4/16/94, w/TL fr M Weiner to N WooRameen Moezzi / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9358802400910639-01806
1994/06/20Data validation rpt: Case #21879, memo #06, RAS total metals & cyanide for 15 soil samples collected 4/13-4/14/94, w/TL fr M Weiner to N WooRameen Moezzi / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9358902401070639-01808
1994/06/21Data validation rpt: Case #21879, memo #05, RAS volatiles & semivolatiles for 16 water & 4 soil samples collected 4/11-4/14/94, w/marginalia & TLAdriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9359002401220639-01809
1994/06/21Ltr: Discusses & transmits 1983 soil sampling results for DDT, w/results & other related docsJoel Johnson / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9359102401740639-02322
1994/06/21Expanded workplace air monitoring program, indoor workplace air sampling plan, Nippon Express USA Inc, Torrance CAHealth Science AssocShell Oil Co359202401940639-02984
1994/06/21Expanded workplace air monitoring program, indoor workplace air sampling plan, Transpacific Development, Torrance CAHealth Science AssocShell Oil Co359302402090639-02989
1994/06/21Ltr: Summary & interpretation of cat necropsy findingsBarbara Daft / Univ of California - Veterinary Diagnostic Laboratory SystemUdai Singh / C H 2 M Hill359402402220639-91795
1994/06/21Ltr: Interpretation of results of hen examinationBarbara Daft / Univ of California - Veterinary Diagnostic Laboratory SystemUdai Singh / C H 2 M Hill359502402250639-91796
1994/06/21Memo: Need for GC/MS confirmation of sediment analyses re stormwater pathway sampling data, w/handwritten post-it fr R Bauer to N WooPatricia Mack / Environmental Protection Agency - Region 9Richard Bauer / Environmental Protection Agency - Region 9359602402270639-91952
1994/06/23FSP for field analytical services program subsurface soil samplingI C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9359702402290639-01791
1994/06/23Data validation rpt: Case #R94S12, memo #01, SAS total dissolved solids & total suspended solids for 10 water samples collected 4/11-4/12/94, w/TLChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9359802403450639-01807
1994/06/23Memo: Request for aerial photographic assistance, w/spreadsheet & mapSteve Simanonok / Environmental Protection Agency - Region 9Phil Arberg / Environmental Protection Agency - Environmental Monitoring Systems Laboratory359902403540639-91438
1994/06/23Sign-in sheet for Jones Chemical mtgCA Environmental Protection Agency - Dept of Toxic Substances Control-360002403590639-91889
1994/06/23Mtg agenda: Jones chemicals, w/handwritten notesNancy Woo / Environmental Protection Agency - Region 9-360102403610639-91890
1994/06/24Data validation rpt: Case #21879, memo #10, RAS total metals & cyanide for 20 water samples collected 4/13-4/15/94, w/TL fr M Weiner to N WooChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9360202403630639-01810
1994/06/24Data validation rpt: Case #21879, memo #07, RAS total metals & cyanide for 20 water samples collected 4/12-4/14/94, w/TL fr M Weiner to N WooFernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9360302403820639-01811
1994/06/24Data validation rpt: Case #21879, memo #09, RAS total metals & cyanide for 8 soil samples collected 4/15-4/16/94, w/TL fr M Weiner to N WooFernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9360402404040639-01812
1994/06/24Data validation rpt: Case #21879, memo #12, RAS total metals & cyanide for 12 water samples collected 4/14-4/15/94, w/TL fr M Weiner to N WooMary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9360502404200639-01813
1994/06/24Expanded workplace air monitoring program, indoor workplace air sampling plan, Sumitomo Warehouse (USA) Inc, Torrance CAHealth Science AssocShell Oil Co360602404380639-02990
1994/06/24Expanded workplace air monitoring program, indoor workplace air sampling plan, Toyota Motor Sales, Torrance CAHealth Science AssocShell Oil Co360702404530639-02991
1994/06/27Expanded workplace air monitoring program, indoor workplace air sampling plan, RR Donnelley & Sons Financial Division, 991 Francisco St, Torrance CAHealth Science AssocShell Oil Co360802404680639-02992
1994/06/27Expanded workplace air monitoring program, indoor workplace air sampling plan, RR Donnelley & Sons Co, 19681 Pacific Gateway, Torrance CAHealth Science AssocShell Oil Co360902404830639-02993
1994/06/27Expanded workplace air monitoring program, indoor workplace air sampling plan, Tri-Lite Manufacturing Co, 19780 Pacific Gateway, Torrance CAHealth Science AssocShell Oil Co361002404980639-02994
1994/06/30Data validation rpt: SAS #8357Y-02, memo #01, SAS grain size for 20 soil samples collected 4/11-4/13/94, w/TL fr M Weiner to N WooKaren Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9361102405140639-01814
1994/07/05Data validation rpt: Case #R94S12, memo #02, SAS total dissolved solids & total suspended solids for 38 water samples collected 4/13-4/15/94, w/TLDina David / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9361202405930639-01815
1994/07/05Data validation rpt: SAS #8357Y-02, memo #03, SAS grain size for 19 soil samples collected 4/14-4/16/94, w/TL fr M Weiner to N WooChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9361302406060639-01816
1994/07/05Data validation rpt: SAS #8357Y-02, memo #02, SAS grain size for 20 soil samples collected 4/13-4/15/94, w/TL fr M Weiner to N WooChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9361402406750639-01817
1994/07/05Monthly inspection & maintenance rpt 7/94, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-361502407470639-91485
1994/07/06Ltr: Notification of necessity to cease work activities re phase 2 RI, & request for mtg between Del Amo Respondents & EPA (faxed)Chuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9361602407500639-93007
1994/07/07Ltr: Transmits revised table 2 for 6/2/94 expanded workplace air monitoring program final workplan, w/enclChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9361702407530639-93013
1994/07/11Ltr: Request for extension for due date on revised workplan, w/o enclBruce Page / Levine-FrickeHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances Control361802407560639-91885
1994/07/12Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #03, SAS pesticides/PCBS for 20 water samples, w/attchsRich Bauer / Environmental Protection Agency - Region 9Nancy woo / Environmental Protection Agency - Region 9361902407590639-01633
1994/07/13Ltr: Workplan pilot program hydraulic extraction/containment, MW-20 NAPL has not been approved because of 2 outstanding issuesCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Environmental Protection Agency - Region 9362002407720639-92916
1994/07/14Ltr: Response to EPA comments on technical memo, assessment & abandonment of LACFCD well #795, w/attch 1 & mapsDavid Hargis / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9362102407760639-01364
1994/07/15Ltr: EPA ltr (6/16/94) re Farmer Bros proposed development activities w/health & safety planDouglas Jones / McLaren Hart Environmental Engineering CorpGuenter Berger / Farmer Brothers Co362202407880639-01368
1994/07/15Ltr: Proposed Del Amo site-waste pit area, w/unilateral admin order #94-16 issued to Shell & Triton Diagnostics for removal response activitiesJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselChuck Paine / Shell Oil Co362302407960639-02968
1994/07/15Action memo: Request for removal action at waste pit OU, w/figs 1 & 2Thomas Dunkelman / Environmental Protection Agency - Region 9Jeff Zelikson / Environmental Protection Agency - Region 9362402408240639-02969
1994/07/15Laboratory rpt, w/fax TL 7/18/94 to J Blevins & J Rosati fr P HeebTerra Tech Labs, IncAndrew Austin / C H 2 M Hill362502408340639-03071
1994/07/15Ltr: Abandonment of monitor wells MW-15, BF-8 & G-7Michael Palmer / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9362602408420639-91530
1994/07/20Soil drilling logs & sample location map, w/TL of 8/2/94 & handwritten noteDaniel Rodoni / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9362702408440639-01736
1994/07/20Ltr: Extension for submittal of rev prelim endangerment assessment workplanHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke362802409190639-91818
1994/07/20Ltr: 6/23/94 mtg re revised preliminary endangerment assessment (PEA) workplan, w/mapHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke362902409220639-91887
1994/07/21Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #07, SAS metals for 8 fish samples, w/attchsRichard Bauer / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9363002409290639-01637
1994/07/22Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #06, SAS pesticides/PCBs for 20 water samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9363102409560639-01629
1994/07/22Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #05, SAS pesticides/PCBs for 11 water samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9363202409680639-01636
1994/07/22Memo: Unvalidated data for case #R94S21 for pesticide/PCBs analysis for 20 soil samples, additional unvalidated data provided when available, w/attchsPatricia Mack / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9363302409780639-01700
1994/07/22Draft workplan, maintenance & repair program (order #94-16), w/TL to J Rosati fr C PaineDames & MooreShell Oil Co363402410380639-03747
1994/07/25Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #04, SAS pesticides/PCBs for 20 water samples, w/attchsRich Bauer / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9363502410650639-01631
1994/07/25Case narrative re case #R94S21 for preliminary pesticide/PCB analytical results, w/attch & marginaliaEnvironmental Protection Agency - Region 9-363602410810639-01705
1994/07/26Ltr: Discusses revised purpose statement for MW-20 workplan, & notification that conference is scheduled for WednesdayCynthia Wetmore / Environmental Protection Agency - Region 9Andrew Barnes / Dames & Moore363702411110639-92925
1994/07/26Ltr: Provides revised purpose statement for MW-20 NAPL hydraulic extraction pilot programCynthia Wetmore / Environmental Protection Agency - Region 9Andrew Barnes / Dames & Moore363802411130639-92956
1994/07/27Analytical rpt re particle size test resultsCurtis & Tompkins Analytical LaboratoriesEnvironmental Protection Agency - Region 9363902411150639-01702
1994/07/27Ltr: Response to 7/13/94 ltr fr EPA re outstanding issues which must be resolved before EPA approval of workplanChuck Paine / Shell Oil CoCynthia Wetmore / Environmental Protection Agency - Region 9364002411750639-92937
1994/07/27Ltr: Response to 7/13/94 EPA ltr re outstanding issues which must be resolved before workplan approval, w/handwritten notes fr T DunkelmanChuck Paine / Shell Oil CoCynthia Wetmore / Environmental Protection Agency - Region 9364102411790639-92955
1994/07/28Case narrative for case #R94S21, 20 soil samples for pesticide/PCBs, w/attch, TLs to P Mack fr V Taylor & to N Woo fr P Mack (faxed 7/29/94) (prelim)Environmental Protection Agency - Region 9-364202411840639-01714
1994/07/28Quarterly progress rpt #9, RI/FS & focused feasibility study (FFS), 4/1/94-6/30/94, w/TL to J Rosati fr C Paine 7/28/94Dames & MooreChuck Paine / Shell Oil Co364302412330639-02983
1994/07/28Mtg agenda: Quarterly project mtg, 8/3/94-8/4/94, w/sign-in sheet, mtg notes, purpose statement for MW-20 pilot prog & marginalia (phase 1 RI/FS, FFS)Dames & Moore-364402416490639-04871
1994/08/00Revised purpose statement for MW-20 hydraulic extraction pilot program, w/marginaliaCynthia Wetmore / Environmental Protection Agency - Region 9-364502416590639-93324
1994/08/03Case narrative for case #R94S21, 10 water samples for pesticides/PCBs, w/attch, TLs to P Mack fr V Taylor & to N Woo fr P Mack (faxed 8/4/94) (prelim)Environmental Protection Agency - Region 9-364602416610639-01713
1994/08/05Analytical rpt re particle size test results, w/marginaliaCurtis & Tompkins Analytical LaboratoriesEnvironmental Protection Agency - Region 9364702416950639-01701
1994/08/05Monthly inspection & maintenance rpt 8/94, w/TL to N Woo-Larkin fr J KallokJohn Kallok / Kallok Enterprises, Inc-364802417490639-91486
1994/08/05Ltr: Approval to abandon monitor wells MW-15, BF-8 & G-7Nancy Woo / Environmental Protection Agency - Region 9David Hargis / Hargis & Assoc, Inc364902417520639-91531
1994/08/05Memo: Response to request for unvalidated & validated table 1As in electronic format (Data for sampling in stormwater pathway)Margaret May / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9365002417540639-91959
1994/08/08Case narrative re #R94S21, preliminary analysis of semivolatiles, w/attchsEnvironmental Protection Agency - Region 9-365102417580639-01699
1994/08/08Memo: Comments pertaining to preservation & analysis of MW-20 samples collected at site, w/initial comments re proposed sampling/analysis approachesKenneth Brown / Environmental Protection Agency - Environmental Monitoring Systems LaboratoryCynthia Wetmore / Environmental Protection Agency - Region 9365202418190639-92957
1994/08/10Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #08, SAS total metals from 19 fish samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9365302418230639-01632
1994/08/10Ltr: Reiterates request for specific analyses to be performed prior to clean up level proposed for para-chlorobenzene sulfonic acid (p-CBSA)Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlNancy Woo / Environmental Protection Agency - Region 9365402418370639-93238
1994/08/11Health & safety plan (HASP) soil investigation - Jones ChemicalsLevine-FrickeJones Chemical Co365502418400639-01611
1994/08/11Memo: LNAPL extraction workplan, review of models (MULTISIM, SWANFLOW, MAGNAS 3D, Forsyth & TOUGH) applicable to proposed multi-phase flow simulationsSteven Acree / Environmental Protection Agency - Region 9Cynthia Wetmore / Environmental Protection Agency - Region 9365602418810639-92963
1994/08/12Treatability study using phanerochaete sordida for bioremediation of DDT-contaminated soil (final ms), w/TL fr S Safferman to N Woo (white rot fungus)Steven Safferman / Environmental Protection Agency - Risk Reduction Engineering Laboratory-365702418830639-01582
1994/08/12Data validation rpt: Case #22408, memo #01, 1 water sample, w/TL fr M Weiner to N WooFrank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9365802419140639-01737
1994/08/15Data validation rpt: #22408, memo #2, 12 soil samples for RAS volatiles, collected 7/1/94-7/6/94, w/TL to N Woo fr M WeinerMargaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9365902419210639-01567
1994/08/16Surface soil sampling & analysis plan (SAP) w/TL to N Woo fr J HeiserMcLaren Hart Environmental Engineering CorpFarmer Brothers Co366002419340639-01370
1994/08/16Data validation rpt: #22408, memo #3, 4 water samples for RAS volatiles, collected 7/5/94-7/8/94, w/TL to N Woo fr M WeinerFrank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9366102419690639-01706
1994/08/17Memo: Summary of subsurface soil sample collection near site, w/attchsDaniel Rodoni / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9366202419790639-01738
1994/08/18Case narrative re case #R94S21, sample delivery group SYC326, preliminary analysis of pesticides/PCBs, w/marginaliaEnvironmental Protection Agency - Region 9-366302420310639-01698
1994/08/18Case narrative for case #R94S21, delivery order SYC349, 7 samples for pesticides/PCBs, w/attchEnvironmental Protection Agency - Region 9-366402420850639-01715
1994/08/23Ltr: CA Department of Health Services prepared public health assessment & related issuesDavid Borgeson / CA Dept of Health ServicesNancy Woo / Environmental Protection Agency - Region 9366502421070639-91450
1994/08/24Data validation rpt: Case #22408, memo #04, 20 soil samples, collected 7/6-7/11/94, w/TL fr M Weiner to N Woo 8/26/94Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9366602421100639-01739
1994/08/24Ltr: EPA approval of 6/2/94 expanded workplace air monitoring program workplan & 3 workplans re Nippon Express USA, RR Donnelley & Toyota Motor SalesCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co366702421260639-93064
1994/08/25Data validation rpt: Case #22408, memo #06, 20 soil samples, collected 7/11-7/13/94, w/TL fr M Weiner to N Woo 8/26/94Margaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9366802421290639-01740
1994/08/25Data validation rpt: Case #22408, memo #05, 5 water samples, collected 7/11-7/15/94, w/TL fr M Weiner to N Woo 8/26/94Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9366902421460639-01741
1994/08/26Memo: Scheduled closure of Del Amo Blvd during air sampling (faxed)Dave Laney / Dames & MooreJanet Rosati / Environmental Protection Agency - Region 9367002421570639-93027
1994/08/29Community profile for preliminary endangerment assessment (PEA) for Jones Chemicals, w/TL fr T Gaffney to H Salloum & attchs 1-3Jones Chemical Co-367102421590639-01602
1994/08/29Memo: Transmits QA review rpt re data for sampling in stormwater pathway, case #R94S12, memo #10, SAS pesticides/PCBs for 20 soil samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9367202421710639-01624
1994/08/29Handwritten log of RPM Nancy Woo 1/4/93-8/29/94Nancy Woo / Environmental Protection Agency - Region 9-367302421930639-01634
1994/08/31Data validation rpt: Case #22408, memo #09, 4 water samples, collected 7/18-7/20/94, w/TL fr M Weiner to N Woo 8/31/94Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9367402422100639-01742
1994/09/00Raw data pkgs for VOC data validation rpts, 8/94-9/94, waste pit sampling, SDG #7282 (pt 1 of 6), w/TL to B Hagh fr K Sanders, 10/06/94C H 2 M HillEnvironmental Protection Agency - Region 9367502422180639-04603
1994/09/00Raw data pkgs for VOC data validation rpts, 8/94-9/94, waste pit sampling, SDG #7466 (pt 2 of 6), w/TL to B Hagh fr K Sanders, 10/18/94C H 2 M HillEnvironmental Protection Agency - Region 9367602422180639-04604
1994/09/00Raw data pkgs for VOC data validation rpts, 8/94-9/94, waste pit sampling, SDG #7468 (pt 3 of 6), w/TL to B Hagh fr K Sanders, 10/04/94C H 2 M HillEnvironmental Protection Agency - Region 9367702422180639-04605
1994/09/00Raw data pkgs for VOC data validation rpts, 8/94-9/94, residential sampling, SDG #7356 & 7364 (pt 4 of 6), w/TLs to J Reichle fr K Sanders, 10/06/94C H 2 M HillEnvironmental Protection Agency - Region 9367802422180639-04606
1994/09/00Raw data pkgs for VOC data validation rpts, 8/94-9/94, residential sampling, SDG #7365, 7374, 7376 & 7377 (pt 5 of 6), w/TLs to J Reichle fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9367902422180639-04607
1994/09/00Raw data pkgs for VOC data validation rpts, 8/94-9/94, residential sampling, SDG #7467 (pt 6 of 6), w/TL to J Reichle fr K Sanders, 10/13/94C H 2 M HillEnvironmental Protection Agency - Region 9368002422180639-04608
1994/09/05Monthly inspection & maintenance rpt 9/94, w/TL to N Woo-Larkin fr J Kallok 9/9/94John Kallok / Kallok Enterprises, Inc-368102422200639-91487
1994/09/07Ltr: Approval of expanded workplace air monitoring program workplan as modified by comments in 8/24/94 ltrCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co368202422230639-92939
1994/09/07Ltr: Approves Sumitomo, RR Donnelley, Tri-Lite, Schaffer, Takechi, Ace Clearwater, Transpacific & MM Fab expanded workplace air monitoring workplansCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co368302422250639-93065
1994/09/12Data validation rpt: Case #22408, memo #07, 20 soil samples, collected 7/13-7/18/94, w/TL fr M Weiner to N Woo & handwritten noteBarbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9368402422270639-01743
1994/09/16Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #13, SAS volatiles from 7 tissue samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9368502422450639-01635
1994/09/16Data validation rpt: Case #22408, memo #08, 19 soil samples, collected 7/18-7/20/94, w/TL fr M Weiner to N WooBarbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9368602422640639-01744
1994/09/16MW-20 pilot program core photography & record of in-laboratory testing & sample aliquot locations, attch 1, book 1 of 5 (SBL0085 & SBL0086)Dames & MooreShell Oil Co368702422810639-03651
1994/09/16MW-20 pilot program core photography & record of in-laboratory testing & sample aliquot locations, attch 1, book 2 of 5 (SBL0087 & SBL0088)Dames & MooreShell Oil Co368802424570639-03652
1994/09/16MW-20 pilot program core photography & record of in-laboratory testing & sample aliquot locations, attch 1, book 3 of 5 (SBL0089 & SBL0090)Dames & MooreShell Oil Co368902426340639-03653
1994/09/16MW-20 pilot program core photography & record of in-laboratory testing & sample aliquot locations, attch 1, book 4 of 5 (SBL0091 & SBL0092)Dames & MooreShell Oil Co369002500010639-03654
1994/09/16MW-20 pilot program core photography & record of in-laboratory testing & sample aliquot locations, attch 1, book 5 of 5 (SBL0093 & SBL0094)Dames & MooreShell Oil Co369102501770639-03655
1994/09/19Oversize drawings: Depositional environments, cross sects A-A', B-B', C-C', D-D' & E-E', MW-20 pilot program, Del Amo Study Area, w/overlays (mapcase)Dames & Moore-369202503550639-03067
1994/09/19Data validation rpt: SAS #22453, memo #2, RAS total metals - 8 water samples, collected 7/19/94, 7/21/94 & 7/26/94, w/TL to J Rosati fr M WeinerFernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9369302503570639-03076
1994/09/19Ltr: Modification of expanded workplace air monitoring program workplan- Hamilton Dutch, Ferro Union & Yoshinoya bldgs, w/lab results & toxicology rptChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9369402503700639-03100
1994/09/19Ltr: LACFCD well #795Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlNancy Woo / Environmental Protection Agency - Region 9369502504040639-91339
1994/09/20Raw data packages for hydrogen sulfide, waste pits, collected 8/94-9/94, SDG #006, 013, A-BG-H009, F-2A-H015, A-BG-H014, w/TL to R Gravley fr J BoydSouthwest Research InstituteC H 2 M Hill369602504090639-04609
1994/09/21Mtg agenda/notes: 9/21/94 mtg, w/TL to K Lytz fr N Woo, 9/25/91, fax transmission sheet & marginaliaNancy Woo / Environmental Protection Agency - Region 9-369702504110639-91449
1994/09/21Memo: Review of 7/94 Dames & Moore draft workplan - maintenance & repair program, Del Amo Waste Pit areaStanford Smucker / Environmental Protection Agency - Region 9Janet Rosati / Environmental Protection Agency - Region 9369802504170639-92986
1994/09/21Memo: Update on Del Amo clinic services, w/TLWilliam Nelson / US Dept of Health & Human Services - Agency for Toxic Substances & Disease RegistryLisa Hayes / US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry369902504190639-94145
1994/09/22Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #09, SAS pesticides/PCBs for 20 soil samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9370002504230639-01625
1994/09/22List of attendees at gw mtg 9/22/94Environmental Protection Agency - Region 9-370102504500639-91432
1994/09/22Mtg agenda: Montrose/Del Amo regional gw mtg, 9/22/94, w/list of attendeesEnvironmental Protection Agency - Region 9-370202504520639-91515
1994/09/22Memo: Transmits memo with outline of tech memo for subsurface soil sampling near site, w/attchPaula Bolio / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9370302504550639-91964
1994/09/22Mtg agenda: EPA Montrose/Del Amo regional gw mtg, 9/22/94, w/sign-in sheet & marginaliaEnvironmental Protection Agency - Region 9-370402504590639-93337
1994/09/24Draft interim data submittal & proposed laboratory testing program, MW-20 pilot program, Del Amo Study Area, w/o cross sects A-A'- E-E'Dames & MooreShell Oil Co370502504630639-03068
1994/09/26Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #12, SAS pesticides/PCBs for 8 biota samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9370602505190639-01626
1994/09/26Memo: Outline of tech memo for subsurface soil sampling near site, w/post-it notePaula Bolio / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9370702505310639-91965
1994/09/27Ltr: Transmits list of documents held in public information repositories for Del Amo RI/FS, w/attchJohn Dudley / Dames & MooreDavid Hargis / Hargis & Assoc, Inc370802505340639-01455
1994/09/27Memo: Transmits QA review rpt re data for sampling in stormwater pathway, Case #R94S12, memo #11, SAS pesticides/PCBs for 19 biota samples, w/attchsKenneth Hendrix / Environmental Protection Agency - Region 9Nancy Woo / Environmental Protection Agency - Region 9370902505390639-01627
1994/09/28Memo: Submission of unvalidated data for case #R94S21, memo #s 1-4, soil samples for SAS pesticides/PCBs, w/attch & marginaliaMargaret May / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9371002505590639-01712
1994/09/28Memo: Transmits revised table 1A for analytical results for Case #22408, memo #09, SDG YQ799, w/attchMargaret May / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9371102505790639-91966
1994/09/28Memo: Submission of ASCII text files for 7/94 sampling event re validated data for Case/SAS #22408, memos #01,03,05 & 09Margaret May / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9371202505830639-91968
1994/09/28Proposed risk management guidelines for individual DDT & DDE levels (draft table) w/TLs--371302505850639-94142
1994/09/29TL: Proposed scope of work for onsite sampling & Kenwood drain investigationJohn Heiser / McLaren Hart Environmental Engineering CorpJohn Lyons / Environmental Protection Agency - Region 9371402505900639-91351
1994/09/29Ltr: Summary of historical research into construction of Kenwood drain w/proposed front yard sample locationsJohn Heiser / McLaren Hart Environmental Engineering CorpJohn Lyons / Environmental Protection Agency - Region 9371502505920639-91352
1994/09/29Ltr: Proposed SOW for additional soil investigation, NW portion of Montrose property w/figure showing former DDT sample loctions & analytical resultsJohn Heiser / McLaren Hart Environmental Engineering CorpJohn Lyons / Environmental Protection Agency - Region 9371602505990639-91358
1994/09/29Memo: Submission of ASCII text files for 7/94 sampling event re validated data for Case/SAS #22408, memos #02,04,06,07 & 08Margaret May / I C F Kaiser Engineers, IncNancy Woo / Environmental Protection Agency - Region 9371702506050639-91969
1994/09/29Ltr: Preliminary results of workplace air monitoring performed 9/14/94 at Nippon Express USA bldg, w/enclChuck Paine / Shell Oil CoShintaro Yamamoto / Nippon Express U S A, Inc371802506070639-93066
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S010, A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 1 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9371902506110639-04592
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S010, A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 2 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372002506110639-04593
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 3 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372102506110639-04594
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 4 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372202506110639-04595
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 5 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372302506110639-04596
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 6 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372402506110639-04597
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 7 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372502506110639-04598
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 8 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372602506110639-04599
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 9 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372702506110639-04600
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 10 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372802506110639-04601
1994/10/00Raw data packages for SVOC data validation rpts, 9/94-10/94, SDG #A-BG-S005, A-BG-S013, A-BG-S020, F-2A-S004, OS-090794-007 (pt 11 of 11)C H 2 M HillEnvironmental Protection Agency - Region 9372902506110639-04602
1994/10/03Unvalidated data - table 1A & data reporting qualifiers - table 1B, case #R94S12, memos #14 & 15 (Data for sampling in stormwater pathway), w/TLL Molina / I C F Kaiser Engineers, Inc-373002506130639-01628
1994/10/04QA review rpt: Case #R94S21, memo #02, 6 water samples, collected 7/1-7/11/94, w/TLs fr M Weiner to K Hendrix & fr K Hendrix to N Woo 10/11/94Raimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9373102506270639-01747
1994/10/04Map: DDT soil sampling locations in vicinity of Montrose & Del Amo sitesC H 2 M Hill-373202506370639-92232
1994/10/05QA review rpt: Case #R94S21, memo #01, 20 soil samples, collected 7/1,7/5-7/7/94, w/TLs fr M Weiner to K Hendrix 10/5/94 & K Hendrix to N Woo 10/7/94Mart Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9373302506400639-01746
1994/10/05Justification for sampling request of well #795 w/TL to N Woo fr G ContiCA Environmental Protection Agency - Dept of Toxic Substances Control-373402506530639-91342
1994/10/06Ltr: Results of gw sampling & abandonment of monitor wells MW-15, BF-8 & G-7 on Farmer Brothers Co property, w/sampling resultsMichael Palmer / Hargis & Assoc, IncNancy Woo / Environmental Protection Agency - Region 9373502506550639-01685
1994/10/06Ltr: Regional gw work group - suggested agenda topics for future work group sessions, w/attchChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9373602506870639-91434
1994/10/06Ltr: Regional gw work group, w/suggested agenda topics for future work group sessions & marginaliaChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9373702506920639-91444
1994/10/07Data validation rpt: Case #R94S12 Memo #15, 19 Biota samples for SAS volatiles, collected 4/12, 14 & 16/94 w/2 TLsFrank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9373802506970639-01375
1994/10/07Memo: Submission of unvalidated data for case #R94S12, w/attchMary Hart / I C F Kaiser Engineers, IncJeffrey Dhont / Environmental Protection Agency - Region 9373902507310639-01707
1994/10/07Monthly inspection & maintenance rpt 10/94, w/TL to N Woo-Larkin fr J KallokKallok Enterprises, Inc-374002507640639-91448
1994/10/10Ltr: Copies of videotape of Jones Chemical Co well #795, w/o attchs & w/marginaliaRonald Stuff / Latham & Watkins (Attorneys)John Lyons / Environmental Protection Agency - Region 9374102507670639-91419
1994/10/11Data validation rpt: #R94S21, memo #4, 20 soil samples for SAS pesticides/PCBs, collected 7/12/94-7/14/94, w/TL to N Woo fr K Hendrix 10/13/94Raimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9374202507690639-01709
1994/10/11Memo: Submission of unvalidated data for case #R94S21, 6 water samples for SAS semivolatiles, w/attchMary Hart / I C F Kaiser Engineers, IncJeffrey Dhont / Environmental Protection Agency - Region 9374302507850639-01710
1994/10/11Data validation rpt: #R94S21, memo #3, 20 soil samples for SAS pesticides/PCBs, collected 7/7/94-7/12/94, w/TL to N Woo fr K Hendrix 10/13/94Adriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9374402507920639-01711
1994/10/11QA review rpt: Case #R94S21, memo #04, 20 soil samples, collected 7/12-7/14/94, w/TLs fr M Weiner to K Hendrix & fr K Hendrix to N Woo 10/13/94Raimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9374502508050639-01748
1994/10/11QA review rpt: Case #R94S21, memo #03, 20 soil samples, collected 7/7,7/8,7/11-7/12/94, w/TLs fr M Weiner to K Hendrix & K Hendrix to N Woo 10/13/94Adriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9374602508210639-01749
1994/10/11Ltr: Transmits 10/10/94 workplace air monitoring program memo, site inspection forms- crack/crevice screenings, chain of custody forms & maps, w/enclsBijan Hagh / C H 2 M HillJanet Rosati / Environmental Protection Agency - Region 9374702508350639-03101
1994/10/11Ltr: Construction activities at Farmer Bros Torance plant w/TL to G Conti fr J RosatiJohn Lyons / Environmental Protection Agency - Region 9 - Office of Regional CounselGuenther Berger / Farmer Brothers Co374802508530639-91340
1994/10/12Ltr: Final results of workplace air monitoring performed 9/14/94 at Nippon Express USA bldg, w/enclChuck Paine / Shell Oil CoShintaro Yamamoto / Nippon Express U S A, Inc374902508570639-93067
1994/10/13Data validation rpt: Case #R94S12, Memo #14, 19 soil samples for SAS pesticides/PCBs, collected 4/14, 15, & 16/94, w/2 TLsMary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9375002508610639-01377
1994/10/13Memo: Submission of unvalidated data for case #R94S21, memo #11, 20 soil samples for SAS semivolatiles, w/attchMary Hart / I C F Kaiser Engineers, IncJeffrey Dhont / Environmental Protection Agency - Region 9375102508820639-01708
1994/10/13Ltr: Confirms meeting 11/16/94 & plan, agenda issued in 2 weeksFrank Bachman / Montrose Chemical CorpJeffrey Dhont / Environmental Protection Agency - Region 9375202508930639-91435
1994/10/14QA review rpt: Case #R94S21, memo #06, 20 soil samples, collected 7/1,7/5-7/94, w/TLs fr M Weiner to K Hendrix & K Hendrix to N Woo 10/17/94Frank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9375302508950639-01750
1994/10/14Memo: Revised review comments on proposed laboratory testing program at MW-20 area, w/marginalia (faxed)Natasha Raykhman / C H 2 M HillCynthia Wetmore / Environmental Protection Agency - Region 9375402509200639-92958
1994/10/17Memo: Draft comments on 9/24/94 draft interim data submittal & proposed lab testing program, MW-20 pilot program, study area, w/fax TL 10/18/94Marie McCrink / CA Environmental Protection Agency - Dept of Toxic Substances ControlGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control375502509240639-92959
1994/10/17Memo: Comments on 9/24/94 draft interim data submittal & proposed lab testing program, MW-20 pilot program, study area, w/2 TLs 10/20/94Marie McCrink / CA Environmental Protection Agency - Dept of Toxic Substances ControlGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control375602509280639-92960
1994/10/17ROC: DHS/ATSDR conference call re risk management guidelines (health)Janet Rosati / Environmental Protection Agency - Region 9-375702509330639-94326
1994/10/18QA review rpt: Case #R94S21, Memo #08, 10 water samples, collected 7/12-15,7/18-21/94, w/TLs fr M Weiner to K Hendrix & K Hendrix to J Dhont 10/20/94Adriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9375802509360639-01752
1994/10/19QA review rpt: Case #R94S12, Memo #16, 8 tissue samples, collected 4/15-4/16/94, w/TLs fr M Weiner to K Hendrix & K Hendrix to J Dhont 10/20/94Mary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9375902509500639-01753
1994/10/19Memo: Submission of ASCII text files for 7/94 sampling event re validated data for Case #R94S21, memos #01,02,03 & 04Margaret May / I C F Kaiser Engineers, IncJeff Dhont / Environmental Protection Agency - Region 9376002509740639-91970
1994/10/20Unvalidated data: Case #R94S12, memo #17, 19 biota samples, collected 4/12,4/14/& 4/16/94, w/TL fr M May to J DhontBen Greenberg / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9376102509760639-01751
1994/10/20QA review rpt: Case #R94S21, Memo #07, 20 soil samples, collected 7/14-15 & 7/18-19/94, w/TLs fr M Weiner to K Hendrix & K Hendrix to J Dhont 10/21/94Mary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9376202509850639-01754
1994/10/20QA review rpt: Case #R94S21, memo #11, 20 soil samples, collected 7/7-8 & 7/11-12/94, w/TL fr M Weiner to K Hendrix & K Hendrix to J Dhont 10/21/94Frank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9376302510040639-01755
1994/10/20QA review rpt: Case #R94S21, Memo #05, 10 water samples, collected 7/12-21/94, w/TLs fr M Weiner to K Hendrix & K Hendrix to J Dhont 10/21/94Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9376402510270639-01756
1994/10/20Memos: Del Amo field oversight conducted 4/93-5/93, 7/93-11/93, 2/94-7/94 & 10/94, w/TLs, daily field inspection forms & photosC H 2 M HillC H 2 M Hill376502510500639-03158
1994/10/24Data validation rpt: #R94S21, memo #12, 4 soil samples for SAS semivolatiles, collected 7/13-20/94, w/TL to J Dhont fr K Hendrix 10/27/94 & marginaliaMargaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9376602511660639-01691
1994/10/24Data validation rpt: #R94S21, memo #10, 6 water samples for SAS semivolaties, collected 7/1-11/94, w/TL to J Dhont fr K Hendrix 10/27/94 & marginaliaFrank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9376702511850639-01692
1994/10/24Data validation rpt: #R94S21, memo #9, 7 soil samples for SAS pesticides/PCBs, collected 7/19/94-7/20/94, w/TL to J Dhont fr K Hendrix 10/27/94Adriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9376802512030639-01693
1994/10/24Ltr: Transmits parachlorobenzene sulfonic acid (p-CBSA) toxicity data, w/attchs (executive summary, table of contents, & toxicity data #3-#13)Elizabeth Miesner / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9376902512160639-02274
1994/10/26Data validation rpt: #R94S21, memo #15, 20 soil samples for SAS semivolatiles, collected 7/14-19/94 w/TL to J Dhont fr K Hendrix 10/27/94 & marginaliaMargaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9377002517790639-01695
1994/10/26Memo: Request for copies of data validation rpts, case #22048, memo #s 1-3, for 7/94 sampling event, w/attchsMargaret May / I C F Kaiser Engineers, IncJeffrey Dhont / Environmental Protection Agency - Region 9377102518200639-01696
1994/10/27Memo: Submission of ASCII text files for 7/94 sampling event at site, w/computer discMargaret May / I C F Kaiser Engineers, IncJeffrey Dhont / Environmental Protection Agency - Region 9377202518670639-01451
1994/10/27Data validation rpt: #R94S21, memo #14, 20 soil samples for SAS semiviolatiles, collected 7/12-14/94 w/TL to J Dhont fr K Hendrix 10/31/94, marginaliaFrank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9377302518710639-01689
1994/10/27Data validation rpt: #R94S21, memo #13, 7 soil samples for SAS semivolatiles, collected 7/19-20/94, w/TL to J Dhont fr K Hendrix 10/31/94 & marginaliaMary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9377402519110639-01690
1994/10/28Memo: Submission of ASCII text files containing validated data for 7/94 sampling event, w/computer discMargaret May / I C F Kaiser Engineers, IncJeffrey Dhont / Environmental Protection Agency - Region 9377502519330639-01688
1994/10/28Ltr: Response to questions concerning information re samples analyzed, w/attchsJoAnn Boyd / Southwest Research InstituteRobert Wong / C H 2 M Hill377602519370639-02206
1994/11/00Meeting Notice: Montrose & Del Amo town mtg, 12/1/94, (in English & Spanish)Environmental Protection Agency - Region 9-377702519630639-92185
1994/11/02Aerial photo: Area 1 - residential soil sampling 1in = 125ft--377802519660639-01382
1994/11/03Drawings of Farmer Bros proposed building expansion location & ltr re construction activities at Farmer Bros plant w/2 TLsMcLaren Hart Environmental Engineering Corp-377902519690639-91348
1994/11/03Ltr: New start time for 11/16/94 mtg is 10:30 amFrank Bachman / Montrose Chemical CorpJeffrey Dhont / Environmental Protection Agency - Region 9378002519750639-91433
1994/11/07Inspection & maintenance rpt for 11/94, w/TL to N Woo-Larkin fr J KallockJohn Kallok / Kallok Enterprises, Inc-378102519770639-91429
1994/11/07Ltr: Jones Chemicals preliminary soil investigation begins week of 11/21/94, info repository established at Torrance Library (in English & Spanish)Hamid Saebfar / CA Environmental Protection Agency - Dept of Toxic Substances Control-378202519800639-91430
1994/11/09Ltr: Community profile for preliminary endangerment assessment, w/attchsTimothy Gaffney / Jones Chemical CoHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances Control378302519840639-01458
1994/11/09Ltr: Response to comments by CA EPA Toxic Substances Control Dept on draft interim data submittal & proposed lab testing program, MW-20 pilot programChuck Paine / Shell Oil CoCynthia Wetmore / Environmental Protection Agency - Region 9378402519950639-92961
1994/11/10Mtg agenda: Mtg scheduled for 11/16/94, w/TL to J Dhont fr M PalmerHargis & Assoc, Inc-378502520000639-91427
1994/11/15Memo: MW-20 FS, faxedTerry Foreman / C H 2 M HillJohn Blevins / Environmental Protection Agency - Region 9378602520050639-03065
1994/11/16Sample data summary package w/TL to J Dhont fr J HeiserMaster Builders Technologies Environmental Laboratories-378702520320639-01371
1994/11/16Ltr: Chain-of custodies & sample data summary package fr 8/30/94 soil sampling at Farmer Brothers site, w/attchs & TL to G Conti fr J Dhont 12/16/94John Heiser / McLaren Hart Environmental Engineering CorpJeffrey Dhont / Environmental Protection Agency - Region 9378802520770639-01462
1994/11/16Expanded workplace air monitoring program, indoor workplace air sampling plan, The WRC Bldg, 20101 Hamilton Ave, TorranceHealth Science AssocDames & Moore378902521200639-03097
1994/11/16Expanded workplace air monitoring program, indoor workplace air sampling plan, The Obie Co, 19771 Magellan Dr, Torrance (formerly F Schaffer Bldg)Health Science AssocDames & Moore379002521310639-03098
1994/11/16Ltr: Proposed method for sealing well #795 w/TL to M Palmer fr R NiemeyerMichael Palmer / Hargis & Assoc, IncGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control379102521430639-91336
1994/11/16Ltr: Proposed method for sealing Jones Chemical Co well #795 to prevent entry of surface water into well casing until well can be properly destroyedMichael Palmer / Hargis & Assoc, IncGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control379202521480639-91423
1994/11/16Ltr: Transmits expanded workplace air monitoring program, bldg-specific sampling plans for Obie Co (formerly Frank Schaffer bldg) & WRC bldg, w/o enclChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9379302521510639-92999
1994/11/18Data validation rpt: SAS #22453, memo #1, RAS volatiles & semivolatiles - 15 water samples, collected 7/19/94-7/21/94 & 7/26/94, w/TL to J RosatiDina David / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9379402521530639-03077
1994/11/21Ltr: First addendum to final revised workplan for preliminary endangement assessment 8/10/94 & ltr responding to comments in 10/12/94 ltr, w/attchsBruce Page / Levine-FrickeHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances Control379502521870639-01640
1994/11/22Ltr: Proposed laboratory testing program plan, pilot program hydraulic extraction/containmentCynthia Wetmore / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co379602522670639-91366
1994/11/22Memo: Sampling & analysis data, w/TL to R Bauer, J Dhont & N Woo fr T Pulley (faxed) & marginaliaTrudy Pulley / C H 2 M HillRichard Bauer / Environmental Protection Agency - Region 9379702522710639-91619
1994/11/23Ltr: Confirms phone call, will resume Torrance review mtg 12/6/94 & possibly 12/7/94Frank Bachman / Montrose Chemical CorpJeffrey Dhont / Environmental Protection Agency - Region 9379802522750639-91442
1994/11/23TL: Draft subsurface soil sampling resultsUdai Singh / C H 2 M HillRosemarie Caraway / Environmental Protection Agency - Region 9379902522770639-91996
1994/11/26Ltr: Dates & issues discussed at 10/25/94 Jones Chemical Co mtg re revised preliminary endangerment assessment, w/o encl & mail receipt #P055-985-349Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke380002522790639-01457
1994/11/28Ltr: Transmits draft memo fr Edward Aul & Associates re time & cost analyses for excavation under an enclosure using conventional equipment, w/o enclUdai Singh / C H 2 M HillJohn Lyons / Environmental Protection Agency - Region 9380102522870639-94069
1994/11/30Quarterly progress rpt #10, RI/FS & focused FS, 7/1/94-9/30/94, w/TL to J Rosati fr C PaineDames & MooreShell Oil Co380202522890639-03079
1994/11/30Ltr: Sealing of LACFCD well #795Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlMichael Palmer / Hargis & Assoc, Inc380302524810639-91337
1994/11/30Ltr: Sealing of LA County Flood Control District well #795, w/TL to J Dhont fr G Conti & well diagram (faxed 11/23/94)Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlMichael Palmer / Hargis & Assoc, Inc380402524850639-91425
1994/11/30Memo: Transmits draft agendas for quarterly mtg 12/5/94-12/6/94, w/agendas & marginalia, w/o suggestions/ideas for Torrance gw group (faxed)John Dudley / Environmental Protection Agency - Region 9Janet Rosati / Environmental Protection Agency - Region 9380502524900639-91426
1994/12/01Data validation rpt: SAS #22778, memo #1, dissolved metals - 10 water samples, collected 10/12/94-10/20/94, w/TL to J Rosati fr M WeinerDina David / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9380602524940639-03074
1994/12/05Monthly inspection & maintenance rpt 12/94, w/TL to J Dhont fr J KallokJohn Kallok / Kallok Enterprises, Inc-380702525050639-91446
1994/12/06Mtg agenda (draft): Quarterly project mtg, Del Amo RI/FS, 12/5/94-12/6/94, w/handouts, sign-in sheet & marginalia (phase 1 RI/FS, phase 2 RI/FS)Environmental Protection Agency - Region 9-380802525080639-04874
1994/12/06Ltr: EPA approves eliminating Ferro Union Bldg & Yoshinoya USA bldg fr scope of expanded workplace air monitoring programJanet Rosati / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co380902525530639-93000
1994/12/08Ltr: Thanks for sending 1st addendum to final revised workplan for preliminary endangerment assesment, Jones Chemicals, IncJeffrey Dhont / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control381002525560639-91445
1994/12/11MCB overheads (conceptual graphics of Montrose contamination)Jeffrey Dhont / Environmental Protection Agency - Region 9-381102525580639-01397
1994/12/12Aerial photo & 2 maps of Del Amo w/table of current costs--381202525650639-01383
1994/12/12Memo: Transmits 3 data validation rpts, dated 12/12/94, for workplace air monitoring sampling events, collected 10/7/94-10/26/94, w/enclsDonna Morgans / C H 2 M HillTina Diebold / Environmental Protection Agency - Region 9381302525700639-03475
1994/12/12Ltr: Video log for Jones well #795, w/o attchJeffrey Dhont / Environmental Protection Agency - Region 9John Dudley / Dames & Moore381402526070639-91417
1994/12/12TL: Video log for Jones well #795Jeffrey Dhont / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control381502526090639-91420
1994/12/13Memo: Outline of scope of work for evaluating hydraulic extraction remedial option at MW-20 LNAPL siteTerry Foreman / C H 2 M HillCynthia Wetmore / Environmental Protection Agency - Region 9381602526110639-03066
1994/12/15Quarterly rpt, gw monitoring program, 2nd quarterly sampling event, 1994, Del Amo study area, w/TL 12/15/94 to J Rosati fr C PaineDames & MooreShell Oil Co381702600010639-03192
1994/12/15Ltr: MW-20 pilot program work group, proposed topics of discussion & group participants, Del Amo, w/attchsChuck Paine / Shell Oil CoCynthia Wetmore / Environmental Protection Agency - Region 9381802605680639-93016
1994/12/20Mtg notes: 12/19/94-12/20/94 quarterly mtg (phase 2 RI/FS, FFS)Thomas Dunkelman / Environmental Protection Agency - Region 9-381902605740639-94210
1994/12/30TL: Agenda for 2/2/95 mtgJeffrey Dhont / Environmental Protection Agency - Region 9Udai Singh / C H 2 M Hill382002605780639-91748
1995/00/00Sample listings fr Hargis rpts to EPA, 1987-95Hargis & Assoc, IncEnvironmental Protection Agency - Region 9382102605800639-03924
1995/00/00Table DA-1a, Montrose split sample results, gw sampling, 1985-95--382202609360639-03925
1995/00/00Chain of custody forms, soil & water sampling, 1988-95Hargis & Assoc, Inc-382302610160639-03950
1995/00/00News item - J Dhont mtg with Kira Pyatt Lynch re soil gas at siteJeffrey Dhont / Environmental Protection Agency - Region 9-382402612090639-93099
1995/00/00MW-20 history, w/TL to J Dhont fr M BaronEnvironmental Protection Agency - Region 9-382502612140639-93375
1995/00/00Memo: Comments on engineering drawings for stormwater projects (Kenwood as-builts)Steve Simanonok / Environmental Protection Agency - Region 9Jeffrey Dhont / Environmental Protection Agency - Region 9382602612190639-94182
1995/01/00Suggested agenda topics, Torrance regional gw group mtg, w/TL to J Dhont fr J Dudley 11/29/94 (faxed 11/29/94)--382702612230639-91443
1995/01/05Handwritten notes fr 1/5/95 mtg with Shell, Dow & Dames & Moore re WEFS/FFS rptJanet Rosati / Environmental Protection Agency - Region 9-382802612260639-03305
1995/01/05Monthly inspection & maintenance rpt 1/95, w/TL to J Dhont fr J Kallok 1/6/95John Kallok / Kallok Enterprises, Inc-382902612320639-91744
1995/01/09Ltr: Copies of ASTM ES 38-94 emergency standard guide for risk-based corrective action applied to petroleum release sites were sent to EPA, w/o enclJohn Gustafson / Shell Oil CoJohn Blevins / Environmental Protection Agency - Region 9383002612350639-93116
1995/01/11Ltr: Proposed modifications to gw monitoring program, w/table 1 & figs 1-9 re sampling locationsChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9383102612370639-03243
1995/01/11Ltr: Proposed modifications to gw monitoring program, w/attchs & fax TL 2/15/95 to M Palmer fr J DhontChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9383202612660639-03261
1995/01/12Claim for reimbursement - R Herrera, 11/94-6/95 relocationRafael Herrera, Resident / City of TorranceUS Army Corps of Engineers - Los Angeles District383302612780639-93594
1995/01/13Ltr: Jones Chemicals being represented by Nicholas Gladding, Esq, remove Roy Wuchitech as primary legal contactTimothy Gaffney / Jones Chemical Co-383402612800639-91747
1995/01/16Ltr: Clarifies reporting limits for methylene chloride & toxaphene as stated in SAPBrian Moore / B C AnalyticalSteven Netto / Hargis & Assoc, Inc383502612820639-93254
1995/01/17Ltr: Requested data for former monitoring well XDM-3 & its replacement well SWL0008, w/table summarizing lab resultsChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9383602612840639-92992
1995/01/18Ltr: Confirms gw workgroup mtg will be held 2/2/95 to open channels of communication & data transfer between PRPs & coordinate tech efforts, w/agendaJeffrey Dhont / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp383702612880639-91745
1995/01/18Ltr: Confirms gw workgroup mtg will be held 2/2/95 to open channels of communication & data transfer between PRPs & coordinate tech efforts, w/agendaJeffrey Dhont / Environmental Protection Agency - Region 9Jim Ross / CA Regional Water Quality Control Board - Los Angeles Basin Region383802612910639-91746
1995/01/18Ltr: Gw workgroup mtg 2/2/95-open channels of communication/data transfer between PRPs & coordinate tech efforts w/agenda & TL to G Conti fr J DhontJeffrey Dhont / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control383902612940639-91753
1995/01/18Ltr: Confirmation of 2/1/95 mtg with EPA, Shell & Dow re gw investigation, & gw workgroup mtg on 2/2/95, w/agenda for 2/2/95 mtgJeffrey Dhont / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co384002612980639-93135
1995/01/26TL: Agenda for 2/2/95 mtgJeffrey Dhont / Environmental Protection Agency - Region 9John Heiser / McLaren Hart Environmental Engineering Corp384102613020639-91752
1995/01/26Mtg agenda: 2/2/95 gw workgroup mtg, Montrose & Del Amo sites, w/fax TL to M Palmer fr J Dhont, 1/26/95Jeffrey Dhont / Environmental Protection Agency - Region 9-384202613040639-92317
1995/01/26Memo: Validity of split samples, w/table 1 (analyses requested split samples of gw)Udai Singh / C H 2 M HillJanet Rosati / Environmental Protection Agency - Region 9384302613070639-92997
1995/02/00Outline- wide RI objectives, specific objectives/approach, justifications re phase 2 surface soil gas samples & fig re soil/vadose, NAPL & gw remediesJeffrey Dhont / Environmental Protection Agency - Region 9-384402613110639-03496
1995/02/00Outline - wide RI objectives, specific objectives/approach, justifications re phase 2 surface soil gas samples & fig re soil/vadose, NAPL & gw remedieJeffrey Dhont / Environmental Protection Agency - Region 9-384502613160639-92372
1995/02/01Presentation of graphics & data by Shell Oil Co to EPA - key elements of regional gw strategy, w/marginaliaShell Oil CoEnvironmental Protection Agency - Region 9384602613210639-01463
1995/02/01Summary of stratigraphic control, subsurface investigs, w/maps & figs re tidal, hydrostratigraphic, steady state, gw, (chloro)benzene & hydraulic infoDames & Moore-384702613580639-03244
1995/02/01Sign-in sheet for Del Amo gw mtgEnvironmental Protection Agency - Region 9-384802613960639-93113
1995/02/01Ltr: Comments on health consultation (house dust)Janet Rosati / Environmental Protection Agency - Region 9William Nelson / US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry384902613980639-94141
1995/02/02Memo: Transmits 1/19/95 quality assurance review rpt, SAS #R95S07, memo #1, volatiles - 2 water samples, collected 10/12/94, w/rpt & TL to K HendrixKen Hendrix / Environmental Protection Agency - Region 9Janet Rosati / Environmental Protection Agency - Region 9385002614000639-03075
1995/02/02Mtg agenda: 2/2/95 gw workgroup mtg for Montrose & Del Amo Superfund sites, w/diagramsJeffrey Dhont / Environmental Protection Agency - Region 9-385102614120639-03522
1995/02/02Analytical data for workplace air monitoring, CVO lab reference #8074, samples received 1/10/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9385202614200639-04613
1995/02/02Sign-in sheet for Montrose/Del Amo gw workgroup mtgJeff Dhont / Environmental Protection Agency - Region 9-385302614220639-91751
1995/02/06Monthly inspection & maintenance rpt 2/95, w/TL to J Dhont fr J KallokJohn Kallok / Kallok Enterprises, Inc-385402614240639-91761
1995/02/07Ltr: Transmits draft gw data summary tables, 4th quarter 1994 gw monitoring event, Del Amo study area, w/tablesChuck Paine / Shell Oil CoJeffrey Dhont / Environmental Protection Agency - Region 9385502614270639-03201
1995/02/08Ltr: Request for technical assistance & transmits ltr sent by Dept Toxic Substances Control re well #795 w/o encl, w/TL to U SinghJeffrey Dhont / Environmental Protection Agency - Region 9Udai Singh / C H 2 M Hill385602615890639-91338
1995/02/13Agenda for 2/13/95 discussion on Montrose/Del Amo Superfund sites - EPA, DTSC, Regional Water Quality Control Board & Attorney GeneralJeffrey Dhont / Environmental Protection Agency - Region 9-385702615940639-92377
1995/02/13Memo: Notification of quarterly project mtg on 3/15/95 & 3/16/95, w/fax TL 2/13/95 to J Dhont fr J DudleyJohn Dudley / Dames & MooreJanet Rosati / Environmental Protection Agency - Region 9385802615960639-93121
1995/02/14Memo: Submission of copies of validation rpts & table 1As in disc format fr 4/11/94-4/16/94 sampling events to Trudy Pulley of CH2M HillMargaret May / I C F Kaiser Engineers, IncJeffrey Dhont / Environmental Protection Agency - Region 9385902615990639-91756
1995/02/15Ltr: 2/24/95 mtg to discuss para-chlorobenzene sulfonic acid (p-CBSA), w/TL to G Conti fr J DhontJeffrey Dhont / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control386002616020639-91757
1995/02/15Memo: Review of proposed modification to gw monitoring program (draft), w/marginalia & fax TL to J Dhont fr U SinghBoumediene Hadj Kaddour / C H 2 M HillUdai Singh / C H 2 M Hill386102616050639-94066
1995/02/16Ltr: Transmits 2/16/95 memo re review & comments of Del Amo PRP proposed gw monitoring program, w/encl (faxed)Udai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9386202616100639-94504
1995/02/21Ltr: Review of matters relating to LA County Flood Control District (LACFCD) well #795Udai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9386302616150639-91341
1995/02/22Ltr: Response to proposed modifications to gw monitoring program, & general concerns related to monitoring modifications, w/enclsJeffrey Dhont / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co386402616210639-03240
1995/02/22Memo: Transmits 24 photos & photo logbook, w/enclsJoe Nuzzolo / C H 2 M HillBijan Hagh / C H 2 M Hill386502616350639-03292
1995/02/23Workplace air monitoring program, phase 1 RI - 2nd sampling round, draft data summary tables, w/TL to J Rosati fr C PaineShell Oil CoEnvironmental Protection Agency - Region 9386602616450639-03952
1995/02/24List of attendees at p-CBSA technical mtg, 2/24/95, w/agenda (faxed 2/22/95)CA Environmental Protection Agency - Dept of Toxic Substances Control-386702616960639-91762
1995/03/01Ltr: Soil sampling & received certain documents, w/o cert mail receipt #P467-782-058Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke386802616990639-91764
1995/03/02Analytical data for workplace air monitoring, CVO lab reference #8135, samples received 1/25/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9386902617040639-04589
1995/03/03Analytical data for workplace air monitoring, CVO lab reference #8103, samples received 1/18/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9387002617060639-04585
1995/03/03Analytical data for workplace air monitoring, CVO lab reference #8114, samples received 1/20/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9387102617060639-04586
1995/03/03Analytical data for workplace air monitoring, CVO lab reference #8093, samples received 1/16/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9387202617060639-04587
1995/03/03Analytical data for workplace air monitoring, CVO lab reference #8122, samples received 1/23/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9387302617060639-04588
1995/03/03Analytical data for workplace air monitoring, CVO lab reference #8132, samples received 1/25/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9387402617060639-04590
1995/03/03Analytical data for workplace air monitoring, CVO lab reference #8134, samples received 1/26/95, w/ROCs, memos & TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9387502617060639-04591
1995/03/03Analytical data for workplace air monitoring, CVO lab reference #8089, samples received 1/12/95, w/TL to B Hagh fr K SandersC H 2 M HillEnvironmental Protection Agency - Region 9387602617060639-04614
1995/03/06Oversize map: Soil boring locations & chemical analyses, scale 1 in = 30 ft (figure 31 for PEA workplan), w/TLs to J Dhont & J Lyons fr B Page 3/3/95Levine-Fricke-387702617080639-01677
1995/03/06Data validation rpt: SAS #R4S33, memo #1, 3 ambient air samples, collected 9/14/94, w/TL to J Rosati fr M Weiner 3/6/95Margaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9387802617120639-03163
1995/03/06Monthly inspection & maintenance rpt 3/95, w/TL to J Dhont fr J KallokJohn Kallok / Kallok Enterprises, Inc-387902617290639-91767
1995/03/07Ltr: Response to 3/1/95 ltr requesting more soil sampling/analysis during last phase of PEA field work of 3/6/95 w/1st p of ltr to B Page 7/20/94Timothy Gaffney / Jones Chemical CoHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances Control388002617310639-91765
1995/03/08Quarterly progress rpt #11, RI/FS & focused FS, 10/1/94-1/31/95, w/TL to J Rosati fr C PaineDames & MooreShell Oil Co388102617350639-03078
1995/03/09Mtg agenda (draft): RI/FS, focused feasibility study (FFS) quarterly project mtg, 3/15/95, w/TL to J Rosati fr J Dudley (phase 2 RI/FS)Dames & Moore-388202617570639-93120
1995/03/09Ltr: Dames & Moore phone call response to EPA 2/22/95 ltr re modifications to gw monitoring program, & format & content of future quarterly rptsJeffrey Dhont / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co388302617600639-93134
1995/03/13Memo: Transmits 3 documents re NW corner sampling & review of Kenwood Ditch, w/attchsJeffrey Dhont / Environmental Protection Agency - Region 9Peter Torrey / C H 2 M Hill388402617650639-02208
1995/03/13Response to EPA comments on phase 1 RI rpt, w/TL to J Rosati fr C Paine, 3/15/95Shell Oil CoEnvironmental Protection Agency - Region 9388502617820639-03202
1995/03/13Review comments on hydrostratigraphic cross-sections & gw monitoring rpts, w/fax TL 3/13/95 to J Dhont fr N RaykhmanC H 2 M HillEnvironmental Protection Agency - Region 9388602618460639-03207
1995/03/13Ltr: Response to ltr of 3/1/95 re Jones Chemicals, Inc, semi-volatile organic compound analysisHaissa Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke388702618550639-91769
1995/03/15Draft field rpt - surface water, sediments & biological sampling in stormwater pathway fr Montrose Chemical Co to Los Angeles HarborC H 2 M HillEnvironmental Protection Agency - Region 9388802618610639-02158
1995/03/15Mtg agenda: Quarterly project mtg with PRPs, w/sign-in list, fig & table fr 2/25/92 workplan re pipeline corridor locs & transmission (phase 2 RI/FS)Environmental Protection Agency - Region 9-388902622060639-03238
1995/03/15Ltr: Transmits Del Amo respondents response to EPA 12/3/93 comments on phase 1 RI rpt, w/enclChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9389002622150639-04778
1995/03/15Ltr: Transmits Draft field rpt on surface water, sediments & biological sampling in stormwater pathway to Los Angeles Harbor, w/o attchUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9389102622820639-92239
1995/03/16Ltr: EPAs proposal with respect to LA County Flood Control District Well #795 on Jones Chemical PropertyJeffrey Dhont / Environmental Protection Agency - Region 9Gloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control389202622840639-01678
1995/03/17Ltr: Transmits analytical results for arsenic in gw samples collected at site, w/attch & TL to J Dhont fr N RaykhmanNatasha Raykhman / C H 2 M HillC Paine / Shell Oil Co389302622910639-92206
1995/03/20Ltr: Request to transmit gw data to EPA Kerr laboratory, w/TL to M Palmer fr J DhontJeff Dhont / Environmental Protection Agency - Region 9Michael Palmer / Hargis & Assoc, Inc389402622950639-92261
1995/03/21Memo: Site characterization data for hydraulic extraction pilot test design at MW-20 LNAPL site, w/attchsNatasha Raykhman / C H 2 M HillCynthia Wetmore / Environmental Protection Agency - Region 9389502622980639-03138
1995/03/23Copies of briefing slides re RAs, w/marginalia (privileged, FOIA ex 5)Jeff Dhont / Environmental Protection Agency - Region 9-389602623060639-02195
1995/03/23Ltr: Transmits computer disc containing gw-related info for Del Amo study area, w/discChuck Paine / Shell Oil CoJeffrey Dhont / Environmental Protection Agency - Region 9389702623080639-03239
1995/03/24Ltr: Requests submittal of maps, cross sections, pump test data to allow EPA to evaluate phase 2 workplan, & gw hydrology concerns fr 3/15/95Jeffrey Dhont / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co389802623120639-93136
1995/03/27Memo: CH2M Hill memorandum on data presentationCynthia Wetmore / Environmental Protection Agency - Region 9Andrew Barnes / Dames & Moore389902623160639-93015
1995/04/04Monthly inspection & maintenance rpt 4/95, w/TL to J Dhont fr J KallokJohn Kallok / Kallok Enterprises, Inc-390002623180639-91758
1995/04/05Overheads for Montrose briefing - project background & update & 2 specific issues (privileged, FOIA ex 5)Environmental Protection Agency - Region 9-390102623210639-02159
1995/04/06Memo: Review of RI/FS documentsUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9390202623230639-01682
1995/04/10Ltr: Transmits draft cross-sections & plan view maps for review & discussion, w/o enclsChuck Paine / Shell Oil CoJeffrey Dhont / Environmental Protection Agency - Region 9390302623390639-93133
1995/04/19Data validation rpt: SAS #BAE69211.11.01, memo #17, volatiles - 3 ambient air samples, collected 2/6/95, w/TL to J Rosati fr M WeinerMargaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9390402623420639-03118
1995/04/19Data validation rpt: SAS #BAE69211.11.01, memo #20, volatiles - 2 ambient air samples, collected 2/8/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9390502623560639-03121
1995/04/19Data validation rpt: SAS #BAE69211.11.01, memo #22, volatiles - 9 ambient air samples, collected 2/9/95, w/TL to J Rosati fr M WeinerChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9390602623700639-03123
1995/04/27Draft health consultation w/TL & marginalia to Blevins & Rosati fr NelsonUS Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-390702623910639-94140
1995/05/00Preliminary aerial photographic analysis of Montrose residential fill definition areaL Lefkowitz / Lockheed Environmental Systems & Technologies Co-390802623980639-02289
1995/05/02Tech memos: Attch 1 (determination of 1st gw description of methodology) & attch 2 (documentation - hydrostratigraphic continuity Bellflower aquitard)Dames & MooreJeff Dhont / Environmental Protection Agency - Region 9390902624140639-03197
1995/05/04Analytical data for workplace air monitoring, CVO lab reference #8405, samples received 4/4/95, w/ROCs, memos & TL to B Hagh fr L WhiteC H 2 M HillEnvironmental Protection Agency - Region 9391002624510639-04615
1995/05/04Analytical data for workplace air monitoring, CVO lab reference #8419, samples received 4/6/95, w/ROCs, memos & TL to B Hagh fr L WhiteC H 2 M HillEnvironmental Protection Agency - Region 9391102624510639-04616
1995/05/04Analytical data for workplace air monitoring, CVO lab reference #8438, samples received 4/12/95, w/ROCs, memos & TL to B Hagh fr L WhiteC H 2 M HillEnvironmental Protection Agency - Region 9391202624510639-04617
1995/05/04Analytical data for workplace air monitoring, CVO lab reference #8434, samples received 4/11/95, w/ROCs, memos & TL to B Hagh fr L WhiteC H 2 M HillEnvironmental Protection Agency - Region 9391302624510639-04619
1995/05/05Technical memo: Interpretation of Montrose & Del Amo pump & slug test data, Del Amo study area, w/TL 5/4/95 to J Dhont fr C PaineDames & MooreShell Oil Co391402624530639-03190
1995/05/11Memo: Request for aerial photographic assistance, w/o attchsSteve Simanonok / Environmental Protection Agency - Region 9Phil Arberg / Environmental Protection Agency - Environmental Monitoring Systems Laboratory391502626780639-92245
1995/05/11Ltr: Request that drainage vault in Del Amo Pit site area remain open for further testing by D Harney representatives (Babich vs Shell Oil Co)David Harney / David M Harney (Attorney)John Blevins / Environmental Protection Agency - Region 9391602626810639-93164
1995/05/11Memo: Hydrogeologic relationships of Del Amo & Montrose sitesUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9391702626830639-94486
1995/05/12Analytical data for workplace air monitoring, CVO lab reference #8453, samples received 4/6/95, w/ROCs, memos & TL to B Hagh fr L WhiteC H 2 M HillEnvironmental Protection Agency - Region 9391802626890639-04618
1995/05/15Table 1 - documents to be reviewed by CH2M HillC H 2 M HillEnvironmental Protection Agency - Region 9391902626910639-02136
1995/05/15Data validation rpt: SAS #23302, memo #1, volatiles for 5 water samples, collected 3/8/95 & 3/16/95, w/TL 5/15/95 to J Rosati fr M WeinerJill Johnson / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9392002626980639-02228
1995/05/15Ltr: Review of analytical results of soil sampling at Farmer Brothers Co, w/attch & TL to J Dhont fr G Conti 5/19/95 (fax copies)Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlGuenter Berger / Farmer Brothers Co392102700010639-92212
1995/05/15Ltr: Review of analytical results of soil sampling at Farmer Brothers Co, w/attchHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlGuenter Berger / Farmer Brothers Co392202700070639-92213
1995/05/16Memo: Transmits 5/95 final health consultation - health impact of contaminants in soil, air & tap water, for Montrose & Del Amo sites, w/enclMax Howie / US Dept of Health & Human Services - Agency for Toxic Substances & Disease RegistryWilliam Nelson / US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry392302700120639-03525
1995/05/17Data validation rpt: SAS #BAE69211.13.1, memo #1, volatiles- 8 ambient air samples, collected 10/7/94, 10/11/94 & 10/19/94, w/TL to J Rosati 0Raimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9392402700300639-03080
1995/05/17Data validation rpt: SAS #BAE69211.13.1, memo #3, volatiles - 1 ambient air sample, collected 10/26/94, w/TL to J Rosati fr M WeinerAdriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9392502700500639-03081
1995/05/17Data validation rpt: SAS #BAE69211.13.1, memo 2, volatiles - 2 ambient air samples, collected 10/21/94, w/TL to J Rosati fr M WeinerAdriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9392602700610639-03084
1995/05/17Data validation rpt: SAS #BAE69211.13.1, memo #6, volatiles - 2 ambient air samples, collected 1/9/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9392702700740639-03085
1995/05/18Data validation rpt: SAS# BAE69211.13.1, memo #4, volatiles - 1 ambient air sample, collected 12/3/94, w/TL to J Rosati fr M WeinerAdriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9392802700860639-03082
1995/05/18Data validation rpt: SAS #BAE69211.13.1, memo #9, volatiles - 2 ambient air samples, collected 1/17/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9392902700990639-03088
1995/05/19Overheads for Montrose briefingEnvironmental Protection Agency - Region 9-393002701110639-02161
1995/05/19Technical memo: Assessment of arsenic in gw, Del Amo study area, w/TL to J Dhont fr C PaineDames & MooreShell Oil Co393102701330639-03189
1995/05/19Ltr: Transmits ltr fr State of CA re soils excavated & stockpiled at Farmer Brothers not classified as hazardous wastes under RCRA, w/TL, w/o attchJeffrey Dhont / Environmental Protection Agency - Region 9Cynthia Babich / Del Amo Action Committee393202701890639-92278
1995/05/19Ltr: Quarterly gw mtg points, discussion of revised cross sects & plume maps, commingling of plumes, interference with Montrose remedy & PRP inputJeffrey Dhont / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co393302701920639-92375
1995/05/22Data validation rpt: SAS #BAE69211.13.1, memo #5, volatiles - 2 ambient air samples, collected 12/21/94, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9393402701980639-03083
1995/05/22Data validation rpt: SAS #BAE69211.13.1, memo #7, volatiles - 2 ambient air samples, collected 1/11/95, w/TL to J Rosati fr M WeinerChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9393502702100639-03086
1995/05/22Data validation rpt: SAS #BAE69211.13.1, memo #10, volatiles - 1 ambient air sample, collected 1/19/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9393602702230639-03089
1995/05/24Data validation rpt: SAS #BAE69211.13.1, memo #8, volatiles - 2 ambient air samples, collected 1/13/95, w/TL to J Rosati fr M WeinerChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9393702702390639-03087
1995/05/24Data validation rpt: SAS #BAE69211.13.1, memo #11, volatiles - 1 ambient air sample, collected 1/21/95, w/TL to J Rosati fr M WeinerAdriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9393802702560639-03090
1995/05/24Data validation rpt: SAS #BAE69211.13.1, memo #14, volatiles - 2 ambient air samples, collected 1/25/95, w/TL to J Rosati fr M WeinerAdriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9393902702690639-03091
1995/05/24Ltr: Clarification of due date for Preliminary endangerment assessment (PEA) rptHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlJeff Snover / Jones Chemical Co394002702820639-92194
1995/06/01Memo: Request for notification re field events because of recent difficulties with community unaware of field activities near siteJeffrey Dhont / Environmental Protection Agency - Region 9Udai Singh / C H 2 M Hill394102702860639-92290
1995/06/02TL: LA County construction drawings, Kenwood Drain projects (Kenwood as-builts)Robert Weaver / Hart Crowser IncJeffrey Dhont / Environmental Protection Agency - Region 9394202702880639-94181
1995/06/05Memo: Request for analyses, quarterly gw monitoring program, w/table (analyses requested for split samples of gw), & fax TL 6/12/95 to J RosatiGabriel Silva / C H 2 M HillJanet Rosati / Environmental Protection Agency - Region 9394302702900639-93339
1995/06/06Memo: Transmits summary of history of development of FS documents (draft) for discussion at mtg, w/attchAndrew Halliburton / Hargis & Assoc, IncJeff Dhont / Environmental Protection Agency - Region 9394402702950639-02190
1995/06/06Memo: Review of 2/18/94 draft phase 2 RI workplan, 5/2/95 memos re gw levels & pump slug test data, 5/19/95 arsenic in gw memo & gw monitoring programPeter Mock / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9394502703070639-03214
1995/06/06Ltr: Request for notice of field activity prior to sampling, installation or movement of soils or materialsJeffrey Dhont / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp394602703370639-92215
1995/06/06Mtg agenda (draft): 6/13-6/14/95 update mtg re reestablishment of direction & schedule for AOC activities, w/marginalia & TL to Dhont fr HalliHargis & Assoc, Inc-394702703390639-92313
1995/06/07Mtg agenda (proposed version): 6/13-6/14/95 mtg re reestablishment of direction & schedule for AOC activities, w/TL to D Hargis fr J DhontEnvironmental Protection Agency - Region 9Montrose Chemical Corp394802703430639-92314
1995/06/08NW corner soil sampling & analysis plan (SAP), w/TL to J Dhont fr J HeiserMcLaren Hart Environmental Engineering Corp-394902703490639-02139
1995/06/08Mtg agenda (version 2): 6/13-6/14/95 mtg re reestablishment of direction & schedule for AOC activities, w/6 TLs fr J DhontJeffrey Dhont / Environmental Protection Agency - Region 9Montrose Chemical Corp395002703770639-02210
1995/06/08Memo: Review of 5/23/95 quarterly rpt, gw monitoring program, 4th quarterly sampling event, 1994 Del Amo study areaUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9395102703900639-93101
1995/06/08Memo: Gw RI comments, w/o 3 figs re benzene gw plumeUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9395202703950639-93119
1995/06/09Ltr: Response to 5/95 health consultation, health impact of contaminants in soil, air & tap waterJohn Blevins / Environmental Protection Agency - Region 9William Nelson / US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry395302703970639-94139
1995/06/10Articles (8): Effectiveness of carbon treatment system in removing para-chlorobenzene sulfonic acid (p-CBSA) fr gw, 1969-94--395402704000639-03379
1995/06/14Mtg agenda: Reestablish direction & schedule for AOC activities re 4/27/95 ltr fr J Dhont to F BachmanEnvironmental Protection Agency - Region 9Montrose Chemical Corp395502704650639-92274
1995/06/14Mtg agenda (version 2): Site mtg, 6/13-6/14/95Jeffrey Dhont / Environmental Protection Agency - Region 9Montrose Chemical Corp395602704710639-92318
1995/06/15Article: Persistent DDT metabolite p,p-DDE is potent androgen receptor antagonist (Nature, v375, p581-585)William Kelce / Environmental Protection Agency - Research Triangle Park-395702704770639-92013
1995/06/15Newsclip: DDT may play role in human sex organ abnormalitiesMalcolm Ritter / Contra Costa Times-395802704830639-93551
1995/06/16Workplace air monitoring program, phase 1 RI - 3rd sampling round, draft data summary tables, w/TL to J Rosati fr C PaineShell Oil CoEnvironmental Protection Agency - Region 9395902704850639-03953
1995/06/19Data validation rpt: SAS #23372, memo #1, 11 water samples for volatiles & 6 water samples for semivolatiles, collected 3/20-22/95, w/TL to J RosatiJill Johnson / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9396002705350639-02229
1995/06/19Quality assurance review rpt: SAS #R95S36, memo #1, 6 water samples, collected 3/8-9/95 & 3/13/95, w/TLs 6/22/95 & 6/19/95Chris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9396102705730639-03489
1995/06/19Memo: Comments on Field rpt for ecological assessment (draft)Jeffrey Dhont / Environmental Protection Agency - Region 9Udai Singh / C H 2 M Hill396202705900639-92291
1995/06/19Ltr: Proposed modification to workplace air monitoring program, elimination of 3rd round sampling event at former MM Fab Bldg, w/enclsChuck Paine / Shell Oil CoJanet Rosati / Environmental Protection Agency - Region 9396302705930639-92994
1995/06/19Memo: Review of 5/23/95 quarterly rpt, gw monitoring program, 4th quarterly sampling event, 1994 Del Amo study areaUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9396402705990639-93102
1995/06/20Memos: Field oversight conducted 3/95, 6/95 & 8/95, w/field inspection forms, & TLs to J Rosati fr U SinghC H 2 M HillC H 2 M Hill396502706040639-03159
1995/06/20Ltr: Response to EPA 5/19/95 ltr to C Paine re issues relating to gw contamination near Del Amo & Montrose sites, w/commentsChuck Paine / Shell Oil CoJeffrey Dhont / Environmental Protection Agency - Region 9396602706700639-03245
1995/06/21Ltr: Comments on Draft final preliminary endangerment assessment (PEA) rpt, w/envelopeHaissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlBruce Page / Levine-Fricke396702706790639-02140
1995/06/21Ltr: EPA response to 5/15/95 tech memo - assessment of arsenic in gw, & 2nd request to remove arsenic sampling fr gw monitoring program, w/EPA commentJeffrey Dhont / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co396802706870639-03246
1995/06/22Articles (2) fr Symposium on Intrinsic Bioremediation of Ground Water (pp 35-40 & 60-72) related to p-CBSA research, w/TL to J Dhont fr A Barnes--396902706990639-03381
1995/06/23Ltr: Phase 2 shallow soil gas sampling, pipeline & trench transmission system, Del Amo study areaJanet Rosati / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co397002707200639-92990
1995/06/26Ltr: Transmits phase 2 rpt for soil & gw sampling, w/attchLevine-FrickeJones Chemical Co397102707220639-02163
1995/06/28Preliminary endangerment assessment, Jones Chemicals facility, Torrance, CA, v1Levine-FrickeCA Environmental Protection Agency - Dept of Toxic Substances Control397202708630639-01845
1995/06/28Preliminary endangerment assessment, Jones Chemicals facility, Torrance, CA, v2 (appendices)Levine-FrickeCA Environmental Protection Agency - Dept of Toxic Substances Control397302711120639-01846
1995/06/28Ltr: Proposed modification to workplace air monitoring program - elimination of 3rd round sampling event at former MM Fab Bldg, w/o enclsJanet Rosati / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co397402720650639-92993
1995/06/29Ltr: Response to 5/31/95 ltr re concerns re contamination & sampling on Kenwood Ave, & request for info re stormwater history (privileged, FOIA ex 6)Jeffrey Dhont / Environmental Protection Agency - Region 9Joan StOnge / City of Torrance397502720680639-02184
1995/06/29Fax TL: Ltr to Shell Oil re arsenicJeffrey Dhont / Environmental Protection Agency - Region 9Andrew Halliburton / Hargis & Assoc, Inc397602720700639-93123
1995/06/29Memo: Review of 6/20/95 Del Amo comments on 5/19/95 EPA ltr to C PaineUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9397702720720639-93141
1995/06/30Quarterly progress rpt #12, Del Amo RI/FS & focused feasibility study (FFS), 2/1/95-4/30/95, w/TLJohn Dudley / Dames & MooreChuck Paine / Shell Oil Co397802720760639-03105
1995/06/30Ltr: Notice of tentative disapproval re 5/23/95 quarterly rpt, 4th quarterly sampling event 1994, & EPA concerns on gw conclusions, w/mail receiptJeffrey Dhont / Environmental Protection Agency - Region 9Chuck Paine / Shell Oil Co397902721190639-03203
1995/06/30Ltr: DTSC review of Final preliminary endangerment assessment (PEA) rpt 6/28/95Haissam Salloum / CA Environmental Protection Agency - Dept of Toxic Substances ControlTimothy Gaffney / Jones Chemical Co398002721280639-92216
1995/07/00Drawing: LA County Flood Control District well #795, schematic well construction, w/TL to J Dhont fr R Niemeyer 7/26/95Hargis & Assoc, Inc-398102721320639-92219
1995/07/00EPA comments on workplan amendment #4, w/TL to U Singh fr J Dhont 7/10/95Jeffrey Dhont / Environmental Protection Agency - Region 9C H 2 M Hill398202721360639-92294
1995/07/00Review comments on draft NW corner soil SAP for former Montrose Chemical Plant, 6/8/95, w/TL to J Dhont fr U Singh 7/21/95C H 2 M HillEnvironmental Protection Agency - Region 9398302721410639-94485
1995/07/03Ltr: Summary of understandings fr 6/13-6/14/95 mtgs re AOC, w/agenda & attchsJeffrey Dhont / Environmental Protection Agency - Region 9Frank Bachman / Montrose Chemical Corp398402721490639-02142
1995/07/05Mtg agenda: Team mtg for Del Amo & MontroseEnvironmental Protection Agency - Region 9-398502721800639-93115
1995/07/06Data validation rpt: SAS #BAE69211.13.1, memo #29, volatiles - 2 ambient air samples, collected 4/3/95, w/TL to J Rosati fr M WeinerChris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9398602721840639-03094
1995/07/07Memo: Comments on PRP draft NW corner soil sampling & analysis plan (SAP), 6/8/95Udai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9398702721960639-94481
1995/07/08Memo: Transmits past data re benzene & chlorobenzene concentrations used to evaluate need for lower detection limits, w/attch w/marginaliaMichael Palmer / Hargis & Assoc, IncJeffrey Dhont / Environmental Protection Agency - Region 9398802721990639-02143
1995/07/10Data validation rpt: SAS #BAE69211.13.1, memo #27, volatiles - 2 ambient air samples, collected 4/11/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9398902722070639-03092
1995/07/10Data validation rpt: SAS #BAE69211.13.1, memo #28, volatiles - 1 ambient air sample, collected 4/5/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9399002722210639-03093
1995/07/10Data validation rpt: SAS #BAE69211.13.1, memo #30, volatiles - 5 ambient air samples, collected 4/7/95, 4/9/95-4/10/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9399102722340639-03095
1995/07/10Data validation rpt: SAS #BAE69211.13.1, memo #31, volatiles - 2 ambient air samples, collected 4/13/95, w/TL to J Rosati fr M WeinerRaimi Quiton / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9399202722460639-03096
1995/07/12Summary tables of final, validated analytical results, sampling rounds 1-3, workplace air monitoring program, phase 1 RI, w/TL to J Rosati fr C PaineShell Oil CoEnvironmental Protection Agency - Region 9399302800010639-03956
1995/07/13Draft comments on 10/29/92 final draft RI & 10/31/90 results of aquifer testing, w/TL to J Dhont fr U SinghC H 2 M HillEnvironmental Protection Agency - Region 9399402800530639-03586
1995/07/13Mtg agendas (draft): Quarterly RI/FS/FFS quarterly project mtg, 7/19/95-7/20/95, w/mtg notes, 7/19/95, & TL to J Rosati fr J Dudley (phase 2 RI/FS)Dames & Moore-399502800770639-94208
1995/07/18Memo: Response to request re appropriate technology for removing para-chlorobenzene sulfonic acid (p-CBSA) fr gw, w/marginaliaSean Hogan / Environmental Protection Agency - Region 9Michelle Baron / Environmental Protection Agency - Region 9399602800830639-93239
1995/07/19Mtg agenda (draft): 7/19/95 RI/FS/FFS quarterly project mtg, w/table 2 (proposed sampling locations, analytes & rationale), faxedDames & Moore-399702800850639-93129
1995/07/19Ltr: Comments on PHEEUdai Singh / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9399802800900639-93567
1995/07/21Ltr: Results of additional requested metals analysis for Preliminary endangerment assessment (PEA) for Jones Chemicals, w/attchsSusan Shiu / Levine-FrickeGloria Conti / CA Environmental Protection Agency - Dept of Toxic Substances Control399902800960639-02145

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