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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 1)

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.

    April 15, 1999

    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 Date
    SUBJECT
    Author / Author Affiliate
    Addressee / Addressee Affiliate
    AR #
    Roll #
    Frame #
    Doc ID
    0000/00/00Federal ARARs, comments (table 1) & state & local ARARs, comments (table 2)--000100100050639-00244
    0000/00/00Revised FS workplan (preliminary copy), w/maps (location & Montrose facility plan)Jacobs Engineering Group, IncEnvironmental Protection Agency000200100180639-00270
    0000/00/00Map: Blueprint showing Torrance Pl, Normandie Ave, Del Amo Blvd, etc (incomplete, author unknown)--000300100600639-00329
    0000/00/00Waste Management Inc generator waste material profile sheet - gw sampling & rinse, w/o attch formTherese Gioia / Environmental Protection Agency - Region 9Waste Management, Inc000400100630639-00355
    0000/00/00Waste Management Inc generator waste material profile sheet - drilling & soilTherese Gioia / Environmental Protection Agency - Region 9Waste Management, Inc000500100650639-00356
    0000/00/00Presentation visuals for briefing on FS--000600100680639-00405
    0000/00/00Map: Location of Gage aquifer (G) wells--000700101030639-00457
    0000/00/00Map: Location of Bellflower Sand (BF) wells--000800101040639-00458
    0000/00/00Map: Location of Upper Bellflower Aquitard (MW) wells--000900101060639-00459
    0000/00/00Regional well locations map, preliminary draftHargis & Assoc, Inc-001000101080639-00573
    0000/00/00Various notes re RI part 1, meeting, 06/01, technologies, excavation & treatment, clean-up levels, off-site soils & sediment criteria, handwritten--001100101120639-00639
    0000/00/003-D plots on conc vs terrain, surface map, terrain contour, conc contour vs terrain, estimated DDT concentrations, conc contour (author unknown)--001200101210639-00818
    0000/00/00Maps (2): Torrance project, prepared for Montrose Chemical Corp, showing Normandie Ave, Farmer Brothers CoO'Malley Engineering Corp-001300101280639-00844
    0000/00/00Map: Southern Pacific Transportation Co right of way & track map, Torance branch, from station 605+94 to 653+90, Los Angeles County, CalifSouthern Pacific Transportation Co-001400101310639-00847
    0000/00/0015 color photographs of Montrose (1-1 thru 1-16, w/o 1-7)--001500101330639-00971
    0000/00/0024 color photographs of Montrose (numbered 2-1 thru 2-24)--001600101420639-00973
    0000/00/0023 color photographs of Montrose (4-2 thru 4-24)--001700101590639-00974
    0000/00/0023 color photographs of Montrose (3-1 thru 3-24, w/o 3-18)--001800101720639-00975
    0000/00/0024 color photographs of Montrose (6-1 thru 6-24)--001900101860639-00977
    0000/00/0016 color photographs of Montrose (5-1 thru 5-15)--002000101930639-00978
    0000/00/0027 color photographs of Montrose (7-1 thru 7-24 & 8-1 thru 8-3)--002100101990639-00980
    0000/00/00Task 3, identification & screening of technologies, w/definitions, applicability assessment, effectiveness assessment (author, doc date unknown)--002200102080639-01030
    0000/00/00Handbook of chemical property estimation methods: Environmental behavior of organic compounds, chapter 4: Adsorption coefficient for soils & sedimentsWarren Lyman / Arthur D Little, Inc-002300102150639-01143
    0000/00/00Chemical concepts in pollutant behavior (pp 13-35)Ian Tinsley / Oregon State Univ, Corvallis-002400102340639-01145
    0000/00/00FS gw modeling w/marginalia--002500102480639-01159
    0000/00/00Quantitative risk assessment as basis for definition of extent of RA at Leetown Pesticide Superfund siteAmy Hubbard / N U S Corp-002600102620639-01172
    0000/00/00Risk assessment for dioxin & pentachlorophenol in Chehalis, WA, w/tables 1, 3, 5 & 6APatricia Storm / Environmental Protection Agency - Region 10-002700102850639-01173
    0000/00/00Task 3 - identification & screening of technologies--002800102970639-01225
    0000/00/00"Original" parcel maps--002900103050639-01254
    0000/00/00Selection & identification of ARARs (draft), w/marginalia--003000104280639-01764
    0000/00/00Oversize chart showing chronology of site cleanup--003100104550639-02292
    0000/00/00Oversize chart outlining state & local agency actions--003200104570639-02293
    0000/00/00Public health assessment (draft)CA Dept of Health Services-003300104590639-02328
    0000/00/00Summary of McDonnell Douglas Corp permitting history (privileged, FOIA ex 5)--003400105490639-03337
    0000/00/00Preliminary identification of ARARs, section #5 of focused feasibility study (FFS) workplan, w/tables 5-1, 5-2 & 5-3, & handwritten noteEnvironmental Protection Agency - Region 9-003500105590639-03453
    0000/00/00Scoping session agenda, w/1989 aerial photo, site plans 1943-1955, plot plans, raw materials, waste stream analysis, styrene plan, pipelines, etcEnvironmental Protection Agency - Region 9-003600105790639-03493
    0000/00/00Hand-drawn plots of Jones Chemical plant, w/legends--003700105930639-03612
    0000/00/00Photos: Jones Chemical--003800106040639-03624
    0000/00/00Oversize map: Postgrading elevation & contour map of former Montrose facility, 1 in = 40 ftHargis & Assoc, Inc-003900106110639-03816
    0000/00/00Oversize map: Pregrading elevation & contour map of former Montrose facility, 1 in = 40 ftJames O'Malley & Assoc-004000106130639-03817
    0000/00/00Oversize map: Grading plan & berm for storm water containment - Torrance project, 24 in x 36 in, 1 in = 40 ftO'Malley Engineering Corp-004100106150639-04865
    0000/00/00Oversize map: Pregrading, elevation contour map, Montrose facility, 35.5 in x 43 in, scale 1 in = 40 ftDon Read Corp-004200106170639-04866
    0000/00/00Article: Point-counterpoint - DDT in CA (Toxics, An Update, 3-4)Mary Brown / CA Dept of Food & Agriculture-004300106190639-90165
    0000/00/00Ltr: Roger Helm is technical contact for US Fish & Wildlife Service & Lawrence Espinosa is technical contact for California Department of Fish & GameChip Demarest / National Oceanic & Atmospheric AdministrationJohanna Miller / Environmental Protection Agency - Region 9004400106220639-90173
    0000/00/00List of reference articles concerning drinking water, 1987-90 (handwritten)--004500106260639-90183
    0000/00/00Map: 4,4-DDT soil sample resultsEcology & Environment, Inc-004600106280639-90184
    0000/00/00Map: 4,4-DDT background sample resultsEcology & Environment, Inc-004700106310639-90185
    0000/00/00Notes re organics & inorganics numbers U, UJ, J, MJ, etc (author unknown, handwritten)--004800106340639-90215
    0000/00/00General outline for air monitoring plan for Montrose Chemical site--004900106380639-90325
    0000/00/00Montrose public mtg, technical evaluation of proposal for RAEnvironmental Protection Agency - Region 9-005000106430639-90413
    0000/00/00Map of facility--005100106490639-90414
    0000/00/00Montrose public meeting outline, issues to address per Linnea SamancPatti Post-005200106510639-90415
    0000/00/00Public notice (#CAD008242711): Of a public meeting on remedial measures proposed by Montrose to remedy chemical contamination at Torrance--005300106530639-90416
    0000/00/00ROC: Record of questions asked by reporter re Montrose siteWarren Roback / Daily Breeze (Newspaper)Alexis Strauss / Environmental Protection Agency - Region 9005400106550639-90458
    0000/00/00Table of solid compounds, with concentrations, identification number & hazard class--005500106570639-90472
    0000/00/00Chart of liquid compounds with concentrations, flash point, identification # & hazard class--005600106590639-90473
    0000/00/00Generator waste material profile sheet re gw sampling & rinseEnvironmental Protection Agency-005700106610639-90475
    0000/00/00Analysis results, table 6, listed by business or residence--005800106630639-90482
    0000/00/00Review comments on the draft risk assessment for sediment (draft)--005900106660639-90487
    0000/00/00Handwritten notes naming ORC lawyer re South California Bight, mentioning AWQC #s, co operations 1947-1982 & surface water runoff--006000106720639-90488
    0000/00/00Mailing list of elected officials & agencies, w/marginalia (author unknown)--006100106780639-90697
    0000/00/00Mailing list of state, county & local officials (author unknown)--006200106840639-90701
    0000/00/00Memo: Requests John Glaser, EPA Risk Reduction Engr Lab, to participate in Montrose review process--006300106870639-90711
    0000/00/00Handwritten notes w/ heading "background study", discussing dispersion modelling, surface channel releases, aerial dispersion, etc, w/ attch site maps--006400106890639-90740
    0000/00/00Handwritten note re air samplingScott Parrish-006500106960639-90800
    0000/00/00Handwritten note: air samples from MontroseEnvironmental Protection Agency-006600106980639-90801
    0000/00/00Memo: Preliminary list of information EPA will request for ecological assessmentNancy Woo / Environmental Protection Agency - Region 9Michael Palmer / Hargis & Assoc, Inc006700107000639-91132
    0000/00/00Handwritten note re soil alternatives, gw cleanup, engineering evaluation/cost analysis (EE/CA) procedures & action memo 2/15--006800107030639-91180
    0000/00/00Memo: Land disposal restrictions (LDRs) as applicable or relevant & appropriate responses (ARARs)Johanna Miller / Environmental Protection Agency - Region 9-006900107050639-91183
    0000/00/00Printout of modeling results in support of PHEE w/marginaliaEnvironmental Protection Agency - Region 9-007000107070639-91308
    0000/00/00Mail receipt: #P765-056-014 - Clyde Pierce, General SVC Adm, 18th & F St, Washington, DCEnvironmental Protection Agency - Region 9Clyde Pierce / US General Services Administration007100107090639-91380
    0000/00/00Mail receipt: #P765-056-033 - President, Uniroyal, Inc, 4555 Chase Pky, Waterbury, CTEnvironmental Protection Agency - Region 9Uniroyal, Inc007200107110639-91381
    0000/00/00Mail receipt: #A005-563-789 - James Bullock, Pres, Cadillac Fairview/Calif Inc, 20 Queen St W, Toronto, Ont M5H3R4Environmental Protection Agency - Region 9James Bullock / Cadillac Fairview/California Inc007300107130639-91382
    0000/00/00Newsclip: Bay gets a break in Carson sewage plant overhaul, w/marginaliaWarren Robak / Daily Breeze (Newspaper)-007400107150639-91658
    0000/00/00Fact sheet: Degradation of PAH in contaminated soil by white rot fungusEnvironmental Protection Agency - Risk Reduction Engineering Laboratory-007500107170639-91702
    0000/00/00Bulletin to relocated residents requesting donationsDel Amo Action Committee-007600107200639-91833
    0000/00/00Response to pre-Superfund Amendments & Reauthorizations Act sites inquiryEnvironmental Protection Agency - Region 9-007700107220639-91871
    0000/00/00Preliminary summary of 104(e) response (draft)--007800107260639-91891
    0000/00/00General comments on EPA phase 1 workplan for Jones Chemical Co (draft)--007900107300639-92033
    0000/00/00Oversize drawing: Site layout, plot plan - building addition for DEP CorpTomislav Gabric & Assoc-008000107330639-92084
    0000/00/00Site description & types of contamination at siteEnvironmental Protection Agency - Region 9-008100107350639-92208
    0000/00/00Alternatives for fill removal - attchs 9-12Environmental Protection Agency - Region 9-008200107390639-92231
    0000/00/00Farm chemicals handbook '87 - directory (1p - M-N & cover), w/TL to H Kang fr J Lyons 9/22/92--008300107440639-92431
    0000/00/00Aerial site plan, Pacific Gateway Center (incomplete, includes title p, list of Prentiss Properties Ltd addresses & aerial photo of site)Prentiss Properties Ltd, Inc-008400107490639-92506
    0000/00/00DDT characteristics--008500107530639-93197
    0000/00/00Map: Los Angeles County map #054 H 197Los Angeles County-008600107550639-93203
    0000/00/00Comments re phase 2 workplanThomas Dunkelman / Environmental Protection Agency - Region 9Janet Rosati / Environmental Protection Agency - Region 9008700107570639-93331
    0000/00/00Wastewater test rptCity of Los Angeles - Dept of Public WorksCity of Los Angeles - Dept of Public Works008800107610639-93448
    0000/00/00Handwritten note: Ground contamination samplesCity of Los Angeles - Bureau of Sanitation-008900107630639-93478
    0000/00/00Materials & chemicals handled by employees at Montrose-Torrance plantMontrose Chemical Corp-009000107650639-93494
    0000/00/00Pesticides & chemical formulation rpt for Montrose Chemical, p 2 (MON 375-0244)Montrose Chemical Corp-009100107680639-93559
    0000/00/00Charts - BHC conc. averaged over 0.0-5.0 ft, total, LA area & transect area--009200107700639-94006
    0000/00/00Tables - risks associated with exposure to contaminated soils & gw standards--009300107740639-94008
    0000/00/00Notes re history of involvement at site, handwritten--009400107780639-94017
    0000/00/00Notes re QAMS comments on sampling & analysis plan, handwrittenArnold DenDavid Mowday / Environmental Protection Agency - Region 9009500107800639-94028
    0000/00/00Public health statement (draft for public comment)--009600107840639-94138
    0000/00/00Risk assessment - exposure scenarios, worst case scenario, handwritten notes--009700107910639-94295
    0000/00/00Exposure scenarios, relative importance, handwritten notes--009800107940639-94296
    0000/00/00Handwritten notes re FS initial screen--009900107980639-94297
    0000/00/00Excerpt: Disposal of wastes fr Lindane Manufacture--010000108030639-94331
    1900/03/12Handwritten notes re mitigation, citizens advance committee & need for sampling data--010100108050639-94304
    1900/03/15Mtg notes: Montrose mtg re on-site soil sampling, gw wells & community mtg--010200108090639-94022
    1900/03/23Handwritten notes: Sediment criteria development--010300108120639-91606
    1900/05/06Memo: Contact phone numbers, John Kallock retired, Samuel Rotrosen, Montrose President, ROC, 5/3 to RWQCB & DOHS, handwrittenThomas Severino / Environmental Protection Agency - Region 9Jeff Zelikson / Environmental Protection Agency - Region 9010400108180639-94262
    1900/05/12Tables - Risks associated w/off-site soil, DDT--010500108200639-00726
    1900/05/12Tables, gw standards, risks associated, w/gw, ARARs & detection limits, w/attch handwritten notes, FS clean-up levels--010600108280639-94293
    1900/07/20Notes re soil FS, soil alternatives & gw alternatives--010700108340639-94010
    1900/08/31Handwritten notes re visit to Western Waste site (CADHS Western Waste site)CA Dept of Health Services-010800108380639-92689
    1900/09/16Handwritten notes: Address & questions for EPA Risk Reduction Engineer Laboratory re dechlorination/dehalogenation soil remedy screening sample--010900108400639-91697
    1900/09/20Handwritten notes re air dispersion, interim gw & interagency mtgs--011000108420639-94298
    1900/09/24Handwritten notes re Western Waste backfill, distribution of materials, committee recommendations, etc (CADHS Western Waste files)CA Dept of Health Services-011100108460639-92687
    1900/09/26Meeting attendance list, includes EPA, EPA contractor, Montrose, Montrose contractor, Montrose consultant--011200108480639-00072
    1900/09/27Notes fr meeting w/Montrose 07/31 & fr 09/27 re NPL listing, M&E addendum, FOIA, future runoff problem, EPA concerns & ltr to Montrose, handwritten--011300108500639-94016
    1900/10/02ROC: Discussion with Mrs Rayburn of Del Amo Advisory Committee (representing Ponderosa Pines) re general questions about planCA Dept of Health Services-011400108520639-92682
    1900/10/04Notes re capping, health & safety plan, topo map & RIDavid Chase / C H 2 M Hill-011500108550639-94302
    1900/10/11Craig Anderson comments TC, (re incineration treatability study)--011600108570639-00087
    1900/10/14Comments on incineration treatability document, mentions Blevins, DREs, residence time, flue gas, contractor audits, permit, page numbers--011700108590639-00088
    1900/10/24Review of Headquarter comments on provisions for capping, stormwater, off-site measures, etc, w/TL to Katie fr Thomas Severino, handwrittenThomas Severino / Environmental Protection Agency - Region 9-011800108620639-94170
    1900/11/01Memo: Headquarter comments on access, air monitoring & capping, w/attch routing slipThomas Severino / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9011900108680639-94169
    1900/12/07Memo: Update on RI/FS workplan & IRM (interim remedial measure)-capping proposalEric Koglin / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9012000108710639-91374
    1961/11/29Application for industrial waste permit W-22422, w/5/27/71 permit cancellation recordJones Chemical CoCity of Los Angeles - Bureau of Sanitation012100108730639-93469
    1920/03/01Map: Survey of Hammerton tract, including water & power lines, w/marginaliaLos Angeles County - Dept of County Engineer-012200108770639-03621
    1928/00/00Aerial photo: Site & surrounding area, 8 in x 10 in, b&w, scale 1 in = 1500 ftWhittier College-012300108830639-00119
    1935/04/10Aerial photos, including Hughes Mitchell Co at Normandie & 285th in Torrance, 8 in x 10 in, b&w, scale not givenUniv of California, Los Angeles-012400108860639-00337
    1938/07/02Aerial photo: Negative of site conditions, structures & materials, 10 in x 10 in, b&w, scale 1 in = 500 ft, w/overlay--012500108940639-00137
    1941/03/06Aerial photo: Negative of site conditions, structures & materials, 10 in x 10 in, b&w, scale 1 in = 335 ft, w/overlay--012600108960639-00112
    1941/03/06Aerial photo: Site & surrounding area, 8 in x 10 in, b&w, scale 1 in = 167 ftWhittier College-012700108980639-00121
    1941/03/06Oversize aerial photo: Site drainage, excavation areas & material piles, 20 in x 24 in, b&w, 1 in = 91 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-012800109010639-02294
    1941/03/06Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, scale 1 in = 338 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-012900109030639-04843
    1941/12/01Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 320 ft, frame #2, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-013000109050639-03318
    1942/02/00Map: Southern CA oil trunk pipe lines--013100109070639-02543
    1942/02/00Pipe line survey rpt by transportation subcommittee prepared for National Defense, w/pipe line maps (A-N & Q-W), w/o P, (fr National Archives)--013200109090639-02654
    1944/00/00Article: Treatment of wastes produced in metallurgical & metal working industries (Purdue Waste Conference, 58-69)William Wise-013300109400639-03335
    1945/03/30Maps (6): Defense plant corporation properties (revised)Roy LaFave / Reconstruction Finance Corp-013400109470639-03608
    1946/00/00Excerpt fr DDT, the Synthetic Insecticide (pp 22-27, 32 & 33) & chemical formulas of pesticides & degradation products (glossary)-- West-013500109600639-03374
    1946/12/17Map: Montrose Chemical general arrangementStauffer Chemical Co-013600109690639-93483
    1947/06/17Oversize aerial photo: Site excavation & material piles, 20 in x 24 in, b&w, 1 in = 202 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-013700109730639-02295
    1947/06/17Oversize aerial photo: Site drainage, rail line, excavation, & mounded material, 20 in x 24 in, b&w, 1 in = 394 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-013800109750639-02296
    1947/06/17Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 290 ft, frame #7-85, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-013900109770639-80001
    1947/08/30Oversize aerial photo: Site drainage, rail line, excavation & mounded material, 20 in x 24 in, b&w, 1 in = 400 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-014000109790639-02297
    1947/08/30Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 400 ft, frame #5-29, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-014100109810639-80002
    1950/10/31Balance sheet detail, w/marginaliaMontrose Chemical Corp-014200109830639-93839
    1952/00/00Excerpt fr DDT & Newer Persistent Insecticides (pp 22, 23, 30-33, 42-49 & 100-105)-- West-014300109850639-03375
    1952/12/04Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 371 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-014400109960639-02298
    1952/12/04Oversize aerial photo: Site excavation & piles of material, 20 in x 24 in, b&w, scale 1 in = 164 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-014500109980639-04844
    1953/02/24Memo: Info re Montrose Chemical operations at 20201 S Normandie Ave, Torrance, CAHershel Rainwater / City of Los Angeles - Dept of Public WorksJohn Ashley / City of Los Angeles - Dept of Public Works014600110000639-92012
    1953/03/03Ltr: Industrial waste to be discharged into new county sewer, need industrial waste permit for this, w/o enclW Schneider / Los Angeles County - Dept of Public WorksA Wilcox / Montrose Chemical Corp014700110030639-92009
    1953/03/17Ltr: Problems & solutions re segregation of contaminated waters fr uncontaminated, estimate all work completed before 6/30/53A Wilcox / Montrose Chemical CorpW Schneider / Los Angeles County - Dept of Public Works014800110060639-92098
    1953/03/17Ltr: Engineering work to separate contaminated waste fr uncontaminated storm waters will be completed in 2 weeks, settling pond probably discontinuedA Wilcox / Montrose Chemical CorpC Compton / Los Angeles County - Dept of Public Works014900110090639-92099
    1953/04/01Ltr: Engineering work on changes to sewer drainage system complete & related issues, w/o enclsA Wilcox / Montrose Chemical CorpW Schneider / Los Angeles County - Dept of Public Works015000110120639-92101
    1953/04/01Memo: Request for industrial waste permit, w/attch (supplement to request)Montrose Chemical CorpCity of Los Angeles - Dept of Public Works015100110150639-93409
    1953/05/00Montrose Chemical inspection cards - permit #8427--015200110210639-93437
    1953/05/01Ltr: Methods proposed for neutralization of acid in new industrial waste facilitiesA Wilcox / Montrose Chemical CorpW Schneider / City of Los Angeles - Bureau of Sanitation015300110230639-93404
    1953/05/08Oversize aerial photo: Site excavation & piles of material, 20 in x 24 in, b&w, 1 in = 251 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-015400110260639-02299
    1953/05/08Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 397 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-015500110280639-02300
    1953/05/08Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 290 ft, frame #6-28, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-015600110300639-80003
    1953/11/00Government-owned synthetic rubber facility, Plancor 929US Rubber Producing Facilities Disposal Commission-015700110320639-93480
    1954/06/00State of CA rpt on Torrance area industrial waste survey, w/plate (map), tables 1, 1A, 2 & 3, & exhibits A-DTorrance Area Industrial Waste Survey CommitteeCA Regional Water Pollution Control Board #4015800110360639-02369
    1954/11/16Aerial photos: McDonnell Douglas B-6 plant area, w/receipt & marginaliaUniv of California, Santa Barbara - Map & Imagery Laboratory-Library-015900110770639-93482
    1954/12/18Oversize aerial photo: Site excavation & piles of material, 20 in x 24 in, b&w, 1 in = 199 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-016000110830639-02301
    1954/12/18Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 388 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-016100110850639-02302
    1954/12/18Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 280 ft, frame #20, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-016200110870639-80004
    1955/08/22Plot plan for Montrose lease (exhibit B)--016300110890639-93486
    1955/10/18Taxes on Montrose portion of Torrance property, 1954 assessment, & Stauffer Chemical Torrance plant property tax evaluation--016400110920639-93484
    1956/00/00Oversize aerial photo: Montrose Chemical Corp, 20 x 24, b&w (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-016500110960639-03615
    1956/01/12Map: Styrene plant-encroachments on Dept of Water & Power right of wayShell Oil Co-016600110980639-93104
    1956/04/05Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 310 ft, frame #1-36, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-016700111010639-03319
    1956/06/00Montrose Chemical production rpts by month, 3/50, 1/55, 6/55 & 6/56 - summaries of DDT inventories & analyses of sales by customer (MON 399)Montrose Chemical Corp-016800111030639-03885
    1956/07/09Ltr: Field sampling program identified presence of acid discharges in trunk sewer downstream fr Montrose Chemical plantA Rawn / Los Angeles County Sanitation DistrictsA Wilcox / Montrose Chemical Corp016900111170639-93841
    1956/07/15Aerial photo: Negative of site conditions, structures & materials, 10 in x 10 in, b&w, scale 1 in = 325 ft, w/overlay--017000111210639-00114
    1956/07/16Ltr: Montrose Chemical treats industrial waste on batch basis to avoid discharge of acid containing effluents into county sewer lineA Wilcox / Montrose Chemical CorpA Rawn / Los Angeles County Sanitation Districts017100111230639-93840
    1956/08/13Oversize aerial photo: Site excavation & piles of materials, 20 in x 24 in, b&w, 1 in = 122 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-017200111250639-02303
    1956/08/13Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 371 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-017300111270639-02304
    1957/10/11Stauffer Chemical appropriation request #186-17 (MON 100)Stauffer Chemical Co-017400111290639-94183
    1958/01/17Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 408 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-017500111330639-02305
    1958/01/17Oversize aerial photo: Site excavation & piles of material, 20 in x 24 in, b&w, 1 in = 319 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-017600111370639-02306
    1959/11/27Industrial waste control section data sheet for Stauffer Chemical/Montrose Chemical cos - interview of C L Workman, w/inspection record, notes & mapLos Angeles County - Dept of Public Works-017700111390639-92100
    1960/05/08Oversize aerial photo: Site excavation & piles of material, 20 in x 24 in, b&w, 1 in = 117 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-017800111450639-02307
    1960/05/08Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 349 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-017900111470639-02308
    1961/06/22Photos(70): 8 x 10 in, b&w, oblique photographs fr Pacific Air Industries Collection at Univ of CA, Santa Barbara, 9/10/49-6/22/61, w/indexUniv of California, Santa Barbara-018000111490639-00158
    1962/08/10Oversize aerial photo: Site excavation & piles of material, 20 in x 24 in, b&w, 1 in = 147 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-018100112350639-02309
    1962/08/10Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 337 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-018200112370639-02310
    1962/10/24Tract maps (10)M Albright-018300112390639-01291
    1963/00/00Excerpts fr Pesticide Handbook (pp 161 & 226)Donald Frear / Pennsylvania State Univ-018400112500639-92479
    1963/02/28Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 402 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-018500112540639-02311
    1963/02/28Oversize aerial photo: Site excavation & piles of materials, 20 in x 24 in, b&w, 1 in = 248 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-018600112560639-02316
    1963/02/28Oversize aerial photos (8): Del Amo site, Torrance, CA, 1 in = 320 ft, date range 12/1/47 - 2/28/63 (see finding aid)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-018700112580639-03465
    1963/07/16Oversize drawing: Montrose Chem Torrance facility plant - drainage, #966-1, MON 139 0522-0530 (3/20/53, rev 7/16/63), 1 in = 40 ft (mapcase)Montrose Chemical Corp-018800112600639-03808
    1963/08/22Oversize drawing: General arrangement of plan, 12/17/46, rev 8/22/63--018900112620639-02290
    1963/09/09Aerial photos: 12 b&w photocopies, Spence Collection showing Torrance area, Kenwood drain, 1/6/46-9/9/63, w/TL to J Dhont fr R Weaver, 1/23/96Hart Crowser Inc-019000112640639-03766
    1963/11/20Oversize drawing: Montrose Chem Torrance facility plant - gen arrangement, MON 139 0540-0548 (12/17/46, rev 11/20/63), 1 in = 40 ft (mapcase)Montrose Chemical Corp-019100112800639-03809
    1964/00/00Map: Torrance quadrangle, 7.5 minute seriesUS Geological Survey-019200112820639-02273
    1964/08/26Industrial waste control progress rpt, w/o 11/23/64 pH chart, w/facilities sketch, lab analysis rpt list, 6/17/65 pH chart & Hyperion lab rptMiller Chambers / City of Los Angeles - Dept of Public Works-019300112840639-93405
    1964/10/13Stauffer Chemical appropriation request #186-59 (MON 101)Stauffer Chemical Co-019400112900639-93838
    1965/01/18Ltr: Exercises option to extend Montrose lease for 5-year term starting 1/15/67, w/plot planSamuel Rotrosen / Montrose Chemical CorpL Cummings / Stauffer Chemical Co019500112940639-93485
    1965/09/22Aerial photo: Negative of site conditions, structures & materials, 10 in x 10 in, b&w, scale 1 in = 410 ft, w/overlay--019600112980639-00115
    1965/09/25Oversize aerial photo: Site excavation & piles of material, 20 in x 24 in, b&w, 1 in = 194 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-019700113000639-02312
    1965/09/25Oversize aerial photo: Residential fill definition, 20 in x 24 in, b&w, 1 in = 378 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-019800113020639-02313
    1965/12/18PH meter chart for sewer, w/TL to M Chambers fr B Bratter, 12/22/65Montrose Chemical Corp-019900113040639-93407
    1966/01/07Memo: 12/21/65 inspection - leaking plugs & low pH in plant effluent to sewer, w/o chart or letter, w/surface drainage reservoir sketchMiller Chambers / City of Los Angeles - Bureau of SanitationCharles Sheridan / City of Los Angeles - Dept of Public Works020000113070639-93408
    1966/02/00Statement of manufacturing costs - other products for month of 2/66 & 8 months ending 2/28/66 (MON 400)Montrose Chemical Corp-020100113100639-93842
    1966/09/28Montrose Chemical improvement breakdown, w/marginaliaCity of Los Angeles - Bureau of Municipal Research-020200113120639-93487
    1966/09/30Schedule of existing improvements in Montrose leased area at Torrance, w/TL to A Tebbens & S Rotrosen fr W SmithStauffer Chemical Co-020300113140639-03628
    1967/00/00Excerpt fr Disposal of wastes in Pacific Ocean, Los Angeles-Long Beach harbor area & Dominquez Channel (pp 8-17), w/TL fr M Eames to N Woo 9/10/91Los Angeles County-020400113210639-01819
    1967/00/00Equipment location plans & data, 1955-67Shell Chemical Co-020500113330639-03438
    1967/12/00Article: Men with intensive occupational exposure to DDT (Archives of Environmental Health, v15)Edward Laws / Johns Hopkins Hospital-020600114940639-01352
    1968/06/17Memo: Addresses complaint fr county sanitation re low pH at Montrose Chemical, w/o attchsJoe Engesser / City of Los Angeles - Dept of Public WorksCharles Sheridan / City of Los Angeles - Dept of Public Works020700115060639-93411
    1969/06/00Oversize map & drawings: Project #1153, reg loc map & inlet structural drawings, Kenwood as-builts, sheet 30 of 52, 18in x 24in, map scale 1in=1000ftJohn Lambie / Los Angeles County - Flood Control District-020800115090639-04849
    1969/06/00Oversize map: Project #1232, lines A, B & C, location map & index to drawings, Kenwood as-builts, sheet 1 of 52, 18in x 24in, scale 1in = 1000ftJohn Lambie / Los Angeles County - Flood Control District-020900115110639-04850
    1969/06/00Oversize map & drawings: Project #685, Kenwood Ave, loc map & index to drawings, Kenwood as-builts, sheet 44 of 52, 18in x 24in, map scale 1in=1000ftJohn Lambie / Los Angeles County - Flood Control District-021000115130639-04851
    1969/06/00Oversize notes: Project #685, Kenwood Ave, standard drawing titles (Kenwood as-builts), general & structural notes, sheet 45 of 52, 18 in x 24 inJohn Lambie / Los Angeles County - Flood Control District-021100115150639-04852
    1969/06/00Oversize drawings: Project #685, Kenwood Ave, plan & profile, Kenwood as-builts, sheet 46 of 52, 18 in x 24 inJohn Lambie / Los Angeles County - Flood Control District-021200115170639-04853
    1969/06/00Oversize drawings: Project #685, Kenwood Ave, plan & profile, Kenwood as-builts, sheet 47 of 52, 18 in x 24 inJohn Lambie / Los Angeles County - Flood Control District-021300115190639-04854
    1969/06/00Oversize drawings: Project #685, Kenwood Ave, plan & profile, Kenwood as-builts, sheet 48 of 52, 18 in x 24 inJohn Lambie / Los Angeles County - Flood Control District-021400115210639-04855
    1969/06/00Oversize drawings: Project #685, Kenwood Ave, log of borings & cross sections, Kenwood as-builts, sheet 49 of 52, 18 in x 24 inJohn Lambie / Los Angeles County - Flood Control District-021500115230639-04856
    1969/06/00Oversize drawings: Project #685, Kenwood Ave, sewer reconstruction, plan & profile, Kenwood as-builts, sheet 50 of 52, 18 in x 24 inJohn Lambie / Los Angeles County - Flood Control District-021600115250639-04857
    1969/06/00Drawing: County project, Kenwood Ave, plan & profile - as-built drawing of S segment of Kenwood DrainJohn Lambie / Los Angeles County - Flood Control District-021700115270639-93870
    1970/00/00Montrose Chemical - chronology of events concerning DDT discharged--021800115300639-93390
    1970/00/00Industrial waste haulers rpt-Los Angeles County - Dept of County Engineer021900115320639-93421
    1970/04/14Stauffer Chemical appropriation request #186-143, w/re-written supplemental info & supplement TL (MON 102)Stauffer Chemical Co-022000115340639-93391
    1970/08/12Ltr: Response to 7/17/70 ltr re progress in treating industrial waste discharge, w/marginaliaA Wilcox / Montrose Chemical CorpJohn Parkhurst / Los Angeles County Sanitation Districts022100115400639-93417
    1970/09/18Ltr: Progress made by Montrose Chemical in reducing amount of DDT in plant effluentA Wilcox / Montrose Chemical CorpJohn Parkhurst / Los Angeles County Sanitation Districts022200115430639-93418
    1970/10/12Contracting agreement between E M Penn Construction & Montrose ChemicalMontrose Chemical CorpE M Penn Construction Co022300115450639-03593
    1970/10/22Memo: Transmits sample data re pesticides fr joint water pollution control plant (JWPCP) & Montrose Chemical, w/attchsCharles Carry / Los Angeles County Sanitation DistrictsJohn Parkhurst / Los Angeles County Sanitation Districts022400115520639-93425
    1970/11/28Chlorinated hydrocarbon analysis of 4 samples taken during rainfall runoff, w/2/3/71 ltr & TL to R Hertel fr J Parkhurst, 2/9/71Los Angeles County Sanitation Districts-022500115580639-93428
    1970/12/00Pesticides & heavy metals progress rptCharles Carry / Los Angeles County Sanitation Districts-022600115630639-03887
    1971/00/00Excerpts fr Sulfuric Acid Manufacture & Effluent Control (pp 242-244, 297-300 & 330-331)Marshall Sittig-022700116160639-03334
    1971/03/22Montrose Chemical inspection record cards, 6/13/68-3/22/71--022800116280639-93438
    1971/03/23Memo: Wastewater disposal - lines, pumping, scrubber waste, monochlorobenzene (MCB)City of Los Angeles - Dept of Public WorksCity of Los Angeles - Dept of Public Works022900116300639-93434
    1971/04/00DDT degration by microbes (Micro 542, spring 1971, Dr Moore) - submitted as part of Montrose 1983 response to 104(e) request for informationBill Cohee-023000116320639-00814
    1971/04/12Chlorinated hydrocarbon analysis of samples fr Montrose Chemical discharge at PV landfill, w/TL to J Parkhurst & W Garrison fr T Meichtry, 4/30/71Los Angeles County Sanitation Districts-023100116550639-93450
    1971/05/00Technical Services Dept monthly rpts, 3/71 & 5/71 - pesticide surveysJohn Redner / Los Angeles County Sanitation Districts-023200116580639-03886
    1971/05/11Ltr: Data on waste loads received at PV landfill since 4/17/70, w/5/10/71 rtg slipTom Meichtry / Los Angeles County Sanitation DistrictsCharles Carry / Los Angeles County Sanitation Districts023300116860639-93451
    1971/05/12Memo: Montrose practice to haul settling pond dredgings to PV landfillJohn Redner / Los Angeles County Sanitation DistrictsCharles Carry / Los Angeles County Sanitation Districts023400116890639-93452
    1971/05/18Ltr: Recaps resolutions reached in office mtg re insecticide drums, w/marginaliaWalter Rappaport / Consolidated Drum Reconditioning Co, IncM Story / Los Angeles County Sanitation Districts023500116910639-93453
    1971/05/18Ltr: Requests confirmation that chemical plant excluded fr requirement to make application for permit for discharges into navigable waters (MON 379)A Wilcox / Montrose Chemical Corp-023600116940639-94186
    1971/06/01Oversize drawing: Montrose Chem Torrance facility plant - process & water flow sheet, #M14-E, MON 379 0247-0252J Sanford / Montrose Chemical Corp-023700116960639-03810
    1971/07/30Application for industrial waste permit #8427John Kallok / Montrose Chemical CorpCity of Los Angeles - Dept of Water & Power023800116980639-93447
    1971/10/11Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 320 ft, frame #3, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-023900117000639-03320
    1971/12/08Ltr: Responds to questions re chlorinated hydrocarbons, w/o pesticide progress rpts, w/11/15/71 ltrJohn Parkhurst / Los Angeles County Sanitation DistrictsRaymond Hertel / CA Regional Water Quality Control Board - Los Angeles Basin Region024000117020639-93454
    1972/00/00Excerpts fr Lindane, Monograph of an Insecticide (pp 14, 135, 359 & 360), w/TL to U Singh fr J Dhont, 6/19/95C Blaquiere-024100117060639-03322
    1972/06/00Oversize drawings: SW county, project #9810, unit 1, line A, plan & profile, Kenwood as-builts, sheet 4 of 10Harvey Brandt / Los Angeles County - Flood Control District-024200117130639-04862
    1972/06/00Oversize drawings: SW county, project #9810, unit 1, line A, plan & profile, Kenwood as-builts, sheet 5 of 10Harvey Brandt / Los Angeles County - Flood Control District-024300117150639-04863
    1972/06/00Oversize drawings: SW county, project #9810, unit 1, line A & B, log of borings & resurfacing plan, Kenwood as-builts, sheet 9 of 10Harvey Brandt / Los Angeles County - Flood Control District-024400117170639-04864
    1972/09/00Article: Pesticides in soil (Pesticides Monitoring J, 126-9), w/field investigation of uncontrolled hazardous waste [Cont 68-01-6056]G Wiersma / Environmental Protection Agency - Washington, D CJohanna Miller / Environmental Protection Agency - Region 9024500117190639-00819
    1972/09/10Oversize drawing: Survey of lots 54 thru 69 inclusive of tract map #4671, parcel #1C C & F Western Development Co Inc-024600117320639-02291
    1972/09/27Preliminary site investigation proposed industrial development Shell Chemical propertyKen O'Brien & AssocC C & F Western Development Co Inc024700117340639-02892
    1972/10/03Oversize aerial photo: Del Amo, 20 x 24, b&w, 1 in = 325 ft, frame #3-103, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-024800118040639-03321
    1972/10/30Oversize aerial photo: Site berm/dike & piles of material, 20 in x 24 in, b&w, 1 in = 247 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-024900118060639-02314
    1972/12/00Inspection record cards, 3/8/61-12/72City of Los Angeles - Dept of Public Works-025000118080639-93468
    1972/12/27Current total flow information - industrial waste permit #8427Carl Tripp / City of Los Angeles - Dept of Public Works-025100118110639-93433
    1973/00/00Map: LA city drainage map #599City of Los Angeles - Dept of Public Works-025200118130639-93495
    1973/01/20Aerial photo: Negative of site conditions, structures & materials, 10 in x 10 in, b&w, scale 1 in = 500 ft, w/overlay--025300118160639-00116
    1973/05/21Memo: Permit #8427 - class change, & required treatment & facility changeCarl Tripp / City of Los Angeles - Dept of Public WorksCity of Los Angeles - Dept of Public Works025400118180639-93844
    1974/04/00Oversize drawing: SW county, project #1250, line C, unit 2, plan & profile - as-built drawing of N segment of Kenwood Drain, sheet 6 of 9, 18in x 24iHarvey Brandt / Los Angeles County - Flood Control District-025500118200639-03890
    1974/04/00Oversize drawings: SW county, project #1250, line A & C, unit 2, outlet structure & inlet structure, Kenwood as-builts, sheet 8 of 9, 18 in x 24 inHarvey Brandt / Los Angeles County - Flood Control District-025600118220639-04858
    1974/04/00Oversize drawings: SW county, project #1250, line A & C, unit 2, log of borings & resurfacing map, Kenwood as-builts, sheet 9 of 9, 18 in x 24 inHarvey Brandt / Los Angeles County - Flood Control District-025700118240639-04859
    1974/05/02Map: 20" El Segundo-Watson pipeline alignment sheetChevron Pipe Line Co-025800118260639-02933
    1974/06/05Ltr: Transmits approved plans & industrial wastewater discharge permit, w/o drawings, w/critical parameter rpt, lab analysis, description & permitJohn Parkhurst / Los Angeles County Sanitation DistrictsJack Betz / City of Los Angeles - Bureau of Sanitation025900118280639-03596
    1974/07/08DDT & isomers in air sample, 1/7/74 & 7/1/74Stauffer Chemical Co-026000118410639-03590
    1974/09/19Stauffer Chemical appropriation request #186-188Stauffer Chemical Co-026100118510639-93392
    1974/10/10Oversize drawing: Montrose Chem Torrance facility plant - DDT mfg system flow sheet, #M14-26, MON 202 0048-0055 (2/24/65, rev 10/10/74) (mapcase)J Sanford / Montrose Chemical Corp-026200118560639-03814
    1974/10/18TL: Rpt on Chris Craft & Stauffer ChemicalKeith Overbeck / Stauffer Chemical CoW Cooper / Stauffer Chemical Co026300118580639-93394
    1975/00/00Reconciliation of production & shipments--026400118600639-93488
    1975/02/04Memo: Closing conference with CAL/OSHA inspectorJim Sanford / Montrose Chemical CorpMax Sobelman / Montrose Chemical Corp026500118620639-93489
    1975/03/10Water quality control plan, Los Angeles River Basin (4B) abstractCA Regional Water Quality Control Board - Los Angeles Basin Region-026600118640639-01765
    1975/03/28Aerial photo: Negative of site conditions, structures & materials, 10 in x 10 in, b&w, scale 1 in = 750 ft, w/overlay--026700118790639-00117
    1975/05/20Stauffer Chemical appropriation request #186-194Stauffer Chemical Co-026800118810639-93393
    1975/07/03Request for complaint re Montrose Chemical violation, w/inspector rpt, notice of violation & TL to M Sobelman fr J Swafford, 10/6/75Buddy Pain / Los Angeles County - Air Pollution Control DistrictJan Chatton-Brown / City of Los Angeles - Office of City Attorney026900118860639-03888
    1975/08/29Spent acid disposal study summary (revised), w/1/23/73 ltr & TL to J Vestal fr E LangStauffer Chemical Co-027000118950639-93463
    1976/02/06Wastewater treatment technology documentation for DDT manufacture, final rpt [Cont #68-01-3524]Midwest Research InstituteEnvironmental Protection Agency - Washington, D C027100118990639-00988
    1976/06/07Ltr: Responds to request for information re discharges of pesticides to Sanitation Districts sewerage systemJohn Parkhurst / Los Angeles County Sanitation DistrictsRalph Wilkinson / Midwest Research Institute027200120000639-93458
    1976/09/02Materials & chemicals produced, handled, & used at Montrose-Torrance plant (MON 377)Montrose Chemical Corp-027300120030639-93491
    1976/10/20Stauffer Chemical appropriation request #186-208, w/supplemental info (MON 102)Stauffer Chemical Co-027400120080639-90444
    1976/12/00Oversize drawing: SW county, project #1250, line C, unit 3, inlet structure & details - as-built drawing of Kenwood Drain, sheet 4 of 5, 18 in x 24 iHarvey Brandt / Los Angeles County - Flood Control District-027500120130639-03891
    1976/12/00Maps: SW county, project #1250, line C, unit 3, location map & index to drawings, Kenwood as-builts, sheet 1 of 5, 18 in x 24 in, scale 1 in = 1000 ftHarvey Brandt / Los Angeles County - Flood Control District-027600120150639-04860
    1976/12/00Oversize notes: SW county, project #1250, line C, unit 3, standard drawings (Kenwood as-builts), gen notes & abbreviations, sheet 2 of 5, 18in x 24inHarvey Brandt / Los Angeles County - Flood Control District-027700120170639-04861
    1976/12/15TL: Drawing #186-68-1 re capture velocities at formulating & grinding plantRick Wilson / Montrose Chemical CorpTom Beckett / Montrose Chemical Corp027800120190639-93492
    1977/01/31Job analysis - how to make pregrind at formulating & grinding plant, w/marginalia--027900120210639-93846
    1977/04/26Monochlorobenzene survey rpt of plant contact, task 2, 4/25/77-4/26/77 (NTIS PB88-221874)Joel Cohen / Stanford Research InstituteUS Dept of Labor - National Institute of Occupational Safety & Health028000120240639-01104
    1977/06/20Oversize drawing: Montrose Chem Torrance facility plant - acid recovery flow sheet, #186-19-1A, MON 202 0064-0071 (7/74, rev 6/20/77) (mapcase)J Sanford / Montrose Chemical Corp-028100120530639-03813
    1977/10/20Montrose Chemical DDT process flow sheetJ Sanford / Montrose Chemical Corp-028200120550639-93198
    1977/10/25Drawing: Montrose Chemical formulating & grinding plant flow sheet, w/marginaliaMontrose Chemical Corp-028300120570639-93847
    1977/11/03Ltr: Halts water going to sewer potsBernie -- / Stauffer Chemical CoRandy -- / Stauffer Chemical Co028400120590639-93395
    1978/11/27Appendix to water quality control plan, LA River Basin (4B) abstractCA Regional Water Quality Control Board - Los Angeles Basin Region-028500120610639-01766
    1978/11/27Memo: Analysis of 10/12/78 unfiltered recycle pond water sample, w/10/13/78 ltr requesting analysisE Lee / Stauffer Chemical CoDominic Milazzo / Stauffer Chemical Co028600120850639-93396
    1979/01/11Pesticides rpt for pesticide-producing establishments (MON 375)Montrose Chemical CorpEnvironmental Protection Agency028700120880639-94416
    1979/04/02Oversize drawing: Montrose Chem Torrance facility plant - plot plan, #C1-B, MON 139 0721-0731 (7/8/69, rev 4/2/79), 1 in = 40 ft (mapcase)J Sanford / Montrose Chemical Corp-028800120900639-03812
    1980/01/28Potential hazardous waste logMontrose Chemical CorpEnvironmental Protection Agency - Region 9028900120920639-90331
    1980/02/16ROC: Post to S Armstrong, Montrose area resident, thanking her for comments on proposed remedial measure & informing her of M&E rpt being sent to herPatti Post / Environmental Protection Agency - Region 9Sue Armstrong, Resident / City of Torrance029000120940639-90683
    1980/05/12Stauffer Chemical appropriation request #186-250, w/supplemental info (MON 103)Stauffer Chemical Co-029100120960639-93836
    1980/08/07Notification of hazardous waste activityMontrose Chemical CorpEnvironmental Protection Agency - Region 9029200121010639-90330
    1980/09/12Map: Montrose Chemical Corp Torrance plant, scale 1 in = 100 ft--029300121050639-91470
    1980/10/00Excerpts: BHC manufacture & patents pertinent to Stauffer operations at Montrose--029400121070639-03634
    1980/10/20Oversize aerial photo: Site excavation, berm/dike & piles of material, 20 in x 24 in, b&w, 1 in = 191 ft, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-029500121510639-02315
    1980/11/06Stauffer Chemical appropriation request #186-261, w/supplemental info (MON 103)Stauffer Chemical Co-029600121530639-92656
    1980/11/18Photos (12): Jones Chemical facilities, for hazardous waste application, w/negativesSteve Simanonok / Environmental Protection Agency - Region 9-029700121570639-00109
    1980/11/19Hazardous waste permit application w/attch B, list of South Coast Air Quality Management District air pollution control permitsMontrose Chemical CorpEnvironmental Protection Agency - Region 9029800121630639-00326
    1981/01/29Memo: RCRA 3007 inspection ltr visit to Montrose - informs of contractor visit to site w/ltr dated 1/16/81 fr EPA to Montrose confirming arrangementJohn Lehman / Environmental Protection Agency - Region 9Shelia Prindiville / Environmental Protection Agency - Region 9029900121720639-90328
    1981/02/06Ltr: Conclusions re DDT analysis of composite wastewater samples taken 9/16/80-9/26/80, w/attchsJay Kremer / Los Angeles County Sanitation DistrictsJohn Kallok / Montrose Chemical Corp030000121760639-93397
    1981/02/26Memo: Discovery & disposal of small pond of liquid S of plant boundary, w/marginaliaJohn Kallok / Montrose Chemical CorpSamuel Rotrosen / Montrose Chemical Corp030100121810639-93848
    1981/03/05Ltr: Illegal disposal of hazardous waste w/post it note & w/o enclsMiller Chambers / CA Dept of Health ServicesC Evans / Jones Chemical Co030200121830639-91001
    1981/03/08Jones Chemical building permit docs - certificates of occupancy, 4/2/56-3/8/81, applications, & building chronology, w/marginalia--030300121870639-03622
    1981/03/24Application for industrial waste permit #W-422792, w/TL to R Hertel fr T Isomoto, 9/15/82Jones Chemical CoCity of Los Angeles - Bureau of Sanitation030400122030639-93472
    1981/03/27Memo: Visit fr L Pacquing of Dept of Fish & GameJohn Kallok / Montrose Chemical CorpRick Wilson / Montrose Chemical Corp030500122060639-93852
    1981/03/30Interim status document for Montrose Chemical Corp, w/attchHarvey Collins / CA Dept of Health Services - Environmental Health Investigations BranchMontrose Chemical Corp030600122080639-01203
    1981/03/30Chemicals products used by Jones ChemicalsCity of Los Angeles - Bureau of Sanitation-030700122390639-93470
    1981/04/01Industrial waste permit #W-422792, w/3/24/81 applicationCity of Los Angeles - Bureau of SanitationJones Chemical Co030800122420639-93471
    1981/04/17Laboratory rpt for soils sampling at Jones Chemical, w/o attchCA Dept of Health Services - Southern California LaboratoryMary Cooper / CA Dept of Health Services030900122450639-93849
    1981/05/08Memo: Sending 37 core drill soil samples taken fr storm drainage ditch serving Montrose Chemical & Jones Chemical plant facilitiesJohn Kallok / Montrose Chemical CorpMerle Kleinschmidt / Stauffer Chemical Co031000122470639-93851
    1981/05/18Memo: Finding of heavy organic phase in storm water pond S of plant led to sampling of soils along storm ditchJim Wiseman / Stauffer Chemical CoW Jaeschke / Stauffer Chemical Co031100122490639-93850
    1981/05/21Memo: Soil sampling of storm drain S of Montrose Torrance plant, w/enclJohn Kallok / Montrose Chemical CorpRick Wilson / Montrose Chemical Corp031200122520639-93853
    1981/06/12Memo: Analysis of 37 soil samples taken fr pond & drainage ditch area near Montrose Torrance plant, w/attchR Buxton / Stauffer Chemicals - de Guigne Technical CenterJohn Kallok / Montrose Chemical Corp031300122560639-93855
    1981/06/18Memo: Results of storm drain soil samples sent to Smith Emery Co & WRC as outlined in J Kallok ltr 5/21/81, w/enclsRick Wilson / Montrose Chemical CorpSamuel Rotrosen / Montrose Chemical Corp031400122590639-93854
    1981/06/22Oversize aerial photo: Dates of different observations made at site, 20 in x 24 in, color, scale 1 in = 75 ft (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-031500122630639-00110
    1981/06/22Aerial photo: Negative of site conditions, structures & materials, 10 in x 10 in, b&w, scale 1 in = 500 ft, w/overlay--031600122650639-00118
    1981/06/22Oversize aerial photo: Montrose Chemical Corp, DDT study, 20 x 24, color, 1 in = 85 ft, frame #95, w/overlay (AP case)Environmental Protection Agency - Environmental Monitoring Systems Laboratory-031700122670639-02317
    1981/07/07Memo: Analysis of soil samples taken fr pond & drainage ditch area near Montrose Chemical plant, w/attchG Schwab / Stauffer Chemicals - de Guigne Technical CenterJohn Kallok / Montrose Chemical Corp031800122690639-93856
    1981/07/27Memo: Analysis of 37 soil samples, per memo fr J Kallok to M Kleinschmidt 5/14/81R Buxton / Stauffer Chemicals - de Guigne Technical CenterJohn Kallok / Montrose Chemical Corp031900122720639-93857
    1981/07/28RCRA interim status standards investigation rpt, w/attch TL to J Kallok fr M StenburgSteve Simanonok / Environmental Protection Agency - Region 9Robert Mandel / Environmental Protection Agency - Region 9032000122740639-94280
    1981/07/29Memo: Transmits Smith-Emery Co lab results for 37 soil samples taken fr drainage ditch & discusses difference fr Stauffer lab results, w/enclJohn Kallok / Montrose Chemical CorpMerle Kleinschmidt / Stauffer Chemical Co032100122790639-93858
    1981/07/30Memo: Transmits correspondence & lab rpts on soil sampling of storm drain, & checking if assayed soil samples in plant area for DDT, w/o enclsSamuel Rotrosen / Montrose Chemical CorpDaniel Greeno / Montrose Chemical Corp032200122830639-93859
    1981/08/13Ltr: Comments & corrections re ltr of 7/8/81 & rpt #TSC-14-1(81)29 w/ltr 8/13/81 re rpt #TSC-14-1(81)95 & TL 8/19/81 to ORCRichard Wilson / Montrose Chemical CorpEnvironmental Protection Agency - Region 9032300122850639-90999
    1981/08/17Memo: Sending 14 soil samples taken fr areas around Montrose Chemical plant facilityJohn Kallok / Montrose Chemical CorpMerle Kleinschmidt / Stauffer Chemical Co032400122890639-93860
    1981/08/18Drawing: Plot plan for soil samples taken at Montrose Torrance plant area, w/TL to J Wiseman & D Greeno fr J Kallok, 8/21/81J Sanford / Montrose Chemical Corp-032500122910639-93862
    1981/08/26Memo: Discusses & transmits analysis of DDT & related compounds in soil collected at plant 8/81, w/attch & TL to S Rotrosen fr J Kallok, 9/2/81D Graham / Stauffer Chemicals - de Guigne Technical CenterJohn Kallok / Montrose Chemical Corp032600122940639-93864
    1981/08/27Memo: Soil samples on & around plant property & possibility of regulatory action w/o attchD Greeno / Stauffer Chemical CoK Davis / Stauffer Chemical Co032700122980639-93461
    1981/09/00Excerpts: Photographic analysis of 4 CA hazardous waste study sites (Selma, Allied, Montrose, Stauffer)J Duggan / Lockheed Engineering & Management Services Co, IncEnvironmental Protection Agency - Environmental Monitoring Systems Laboratory032800123000639-02207
    1981/09/04Memo: Results fr analysis of soil samples submitted to Stauffer Western Research & Smith-Emery Co, w/handwritten resultsJohn Kallok / Montrose Chemical CorpSamuel Rotrosen / Montrose Chemical Corp032900123270639-93861
    1981/09/04Memo: Results of assays for DDT of soil samples taken at site, w/o enclSamuel Rotrosen / Montrose Chemical CorpB Rothberg / Montrose Chemical Corp033000123300639-93863
    1981/09/04Memos (2): Soil analysis results for 14 soil samples 8/81, w/marginalia & TL to S Rotrosen fr J Kallok, 9/15/81P Matheny / Smith-Emery CoMontrose Chemical Corp033100123320639-93866
    1981/09/08Memo: Transmits 9/4/81 ltr re results of assays for DDT of soil samples, 8/26/81 table 1 results & 8/18/81 plot plan, w/attchsJ Sheehan / Stauffer Chemical CoDaniel Greeno / Montrose Chemical Corp033200123360639-93865
    1981/10/16Memo: Sending 7 soil samples taken fr areas outside plant, w/enclJohn Kallok / Montrose Chemical CorpMerle Kleinschmidt / Stauffer Chemical Co033300123410639-93867
    1981/10/27Jones Chemical notification of hazardous waste activity, general information & grant deed, w/S Simanonok handwritten note, 10/27/81Jones Chemical CoEnvironmental Protection Agency033400123440639-00989
    1981/11/23Photographs taken of storm drain, Jones Chemical & DDT ready for immediate shipment (9 photographs - 1, & 1A-8)CA Dept of Fish & Game-033500123640639-00969
    1981/11/23Engineering investigation of refinery residues - preliminary findings re oil residues found on Cadillac Fairview propertyJames M Montgomery Consulting Engineers, Inc-033600123720639-02890
    1981/12/01Memo: In reference to 11/24/81 memo, C Morriss of Fish & Game Dept called 12/1/81 re bringing film in for approvalJohn Kallok / Montrose Chemical CorpRick Wilson / Montrose Chemical Corp033700123800639-93868
    1981/12/22Memo: Transmits 12/15/81 WRC analysis of water & soil samples & 11/24/81 ltr to S Rotrosen fr R Wilson, w/encls & marginaliaRick Wilson / Montrose Chemical CorpSamuel Rotrosen / Montrose Chemical Corp033800123820639-03889
    1981/12/28Memo: Discusses & transmits assay results fr Stauffer Western Research Center re soil & water samples for DDT, w/o enclSamuel Rotrosen / Montrose Chemical CorpJ Rochlis / Montrose Chemical Corp033900123900639-93871
    1982/01/09Oversize drawing: Montrose Chem Torrance facility plant - process area drainage, #M4-17, MON 003 0547-0556 (6/75, rev 1/82), 3/32 in = 1 ft (mapcase)J Sanford / Montrose Chemical Corp-034000123920639-03811
    1982/01/20List - permit to operate, 1/17/81-2/8/82Montrose Chemical Corp-034100123940639-93398
    1982/01/25Montrose Chemical environmental audit, w/o attchs (privileged, FOIA ex 4)M Blumenfeld / Stauffer Chemical Co-034200123970639-03591
    1982/01/25Memo: Sending sample storm water runoff for analysisJohn Kallok / Montrose Chemical CorpMerle Kleinschmidt / Stauffer Chemical Co034300123990639-93872
    1982/02/00Map: Hazardous waste storage, Torrance plantMontrose Chemical Corp-034400124010639-93403
    1982/04/00Oil spill prevention control & counter-measure plan (1975, revised 4/82)Montrose Chemical Corp-034500124030639-93880
    1982/04/08Memo: Analyzed storm water runoff sample referred to in 1/25/82 ltrR Buxton / Stauffer Chemicals - de Guigne Technical CenterJohn Kallok / Montrose Chemical Corp034600124090639-93874
    1982/04/23Ltr: Excavation of bog #1, Del Amo Blvd & Vermont Ave, w/tables 1-2 (concentrations of organic species & heavy metals)Gordon Treweek / James M Montgomery Consulting Engineers, IncJ Stuart / South Coast Air Quality Management District034700124110639-92891
    1982/04/23List - process building permit to operate, 5/6/81-4/1/82Montrose Chemical Corp-034800124150639-93399
    1982/04/23SCAQMD permits listMontrose Chemical Corp-034900124170639-93400
    1982/04/26Drawing: Plot plan for oil spill prevention control & counter-measure at Montrose Chemical (2/75, revised 4/26/82)J Sanford / Montrose Chemical Corp-035000124190639-03893
    1982/05/06Memo: Budget estimate for clean up & dismantlement of plant, w/TL to J Poff fr S Rotrosen, 1/26/83J Rabatin / Stauffer Chemical CoD Nolts / Stauffer Chemical Co035100124210639-93464
    1982/08/02Notes mentioning transplanting animals, high levels of DDT & conversation w/Mike Martin, handwritten--035200124240639-92316
    1982/08/03ROC: Phone call re practice of lacing pesticides w/DDT, handwritten--035300124260639-93888
    1982/09/05Memo: Re site background, current activity & issues, handwrittenSteve Simanonok / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9035400124280639-93889
    1982/09/14Final rpt, investigation of Lot 37, Cadillac Fairview propertyHekimian & Assoc, IncW R H Industries, Inc035500124310639-02893
    1982/09/15ROC: Mentions Montrose market, Dept of Health Services closure plan review, inspection, clay substance near Farmer Brothers Coffee, contactsSteve Simanonok / Environmental Protection Agency - Region 9Mary Cooper / CA Dept of Health Services035600124740639-00070
    1982/09/15Additional permit conditions for industrial waste permit W-422792, w/receipt & TL to G Derthick fr T IsomotoCity of Los Angeles - Bureau of SanitationJones Chemical Co035700124760639-03611
    1982/10/13ROC: Mentions expired permit, sewer plug, STP joint, disconnection, mtg, EIR by US Fish & Wildlife-Lou Schinazi / CA Regional Water Quality Control Board - Los Angeles Basin Region035800124840639-90071
    1982/10/14Sampling locations, maps, & photos received fr John Mitchell, LA County Flood Control District, w/handwritten note by S SimanonokLos Angeles County - Flood Control District-035900124870639-00069
    1982/10/15Ltr: Notice requesting permit #W-422792 be listed as inactiveG Derthick / Jones Chemical CoJack Betz / City of Los Angeles - Bureau of Sanitation036000125000639-93473
    1982/10/21Ltr: Transmits 10/21/82 preliminary soils & foundation engineering investig, w/logs, consolidation curves, diagram, & map (Hamilton Dutch Investors)Sidney Neblett / Pacific Soils Engineering, IncPeter Blumer / C C & F Western Development Co Inc036100125020639-02478
    1982/10/27ROC: Discussion of plans to sample at 2 locations on Los Angeles County Flood Control propertySteve Simanonok / Environmental Protection Agency - Region 9John Mitchell / City of Los Angeles - Flood Control District036200126170639-00068
    1982/11/01Ltr: Request for map & photo of sampling point where project 685 "daylights" into open channel, w/o lock & key for property access (concurrence copy)Steve Simanonok / Environmental Protection Agency - Region 9John Mitchell / City of Los Angeles - Flood Control District036300126200639-90058
    1982/11/09Memo: G Dimichele reported EPA monitoring of storm water runoff fr plantJohn Kallok / Montrose Chemical Corp-036400126220639-93875
    1982/11/19Notes re 1970s storm water runoff into existing sewer system, high levels of DDT, Montrose required by county to cease, w/TL to Simanonok 11/23/82Vickey Choy / Environmental Protection Agency - Region 9Steve Simanonok036500126240639-00071
    1982/11/19Ltr: In response to 10/15/82 ltr, agrees to cancel permit if disposal system properly sealedTadao Isomoto / City of Los Angeles - Bureau of SanitationG Derthick / Jones Chemical Co036600126280639-93474
    1982/11/23Memo: DDT sampling, stormwater runoff, 11/08/82, w/attch summary of soil & water samples table & samples locations map [TDD #9-8211-1013]Emily Pimentell / Roy F Weston, IncSteve Simanonak036700126300639-94227
    1982/11/30Memo: Discussion of 3 phone calls re pesticide data, case #322YGerald Muth / Environmental Protection Agency - Region 9Robert Mandel / Environmental Protection Agency - Region 9036800126360639-00065
    1982/12/01ROC: Re Montrose plans for importing DDT fr Italy & ROC of 11/30/82 on same subjectBob Kaneshiro / Environmental Protection AgencyHerb Fisher / Carmichael International, Co036900126390639-93890
    1982/12/09Memo: Discussion of conference call with Haas, Cafer, & Soderquist re substantiating DDT data for case #322YGerald Muth / Environmental Protection AgencyRobert Mandel / Environmental Protection Agency - Region 9037000126410639-00064
    1982/12/22Memo: Re Montrose briefing of 12/17/82 (privileged, FOIA ex 5)Steve Simanonok / Environmental Protection Agency - Region 9File037100126430639-00120
    1982/12/22Memo: Per phone call to D Davis, sending 3 water samples taken at plantBernard Bratter / Montrose Chemical CorpMerle Kleinschmidt / Stauffer Chemicals - de Guigne Technical Center037200126450639-93876
    1982/12/23Ltr: 104(e) request for information, w/concurrences, cert mail receipt #P364-179-203 & mailing addresses of carbon copiesHarry Seraydarian / Environmental Protection Agency - Region 9Max Sobelman / Montrose Chemical Corp037300126470639-90329
    1982/12/23Memo: Re Montrose workplan meeting of 12/21/82Steve Simanonok / Environmental Protection Agency - Region 9File037400126570639-93895
    1982/12/28Critical parameter rpts 2/7/78-12/28/82, w/TLs fr J Kallok & G Dimichele to J Kremmer (20 docs)Bio-Technics Laboratories Inc-037500126590639-01579
    1982/12/30Ltr: In response to 12/9/92 ltr, rescinds requirement for quarterly monitoring rpts but keeps permit active, w/draftTadao Isomoto / City of Los Angeles - Bureau of SanitationG Derthick / Jones Chemical Co037600127190639-93475
    1983/00/00Montrose Chemical foreign export warning labels (multilingual)Montrose Chemical Corp-037700127230639-00987
    1983/01/04Ltr: Requests J Mulder review of DDT entering Farmer's Bros Coffee Plant, OSHA problems at Montrose, health effects & other issues (concurrence copy)Robert Mandel / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9037800200010639-90861
    1983/01/05Memo: Discusses & transmits Bio-Technics Laboratories certification of analysis for 3 waste water samples, w/enclBernard Bratter / Montrose Chemical CorpSamuel Rotrosen / Montrose Chemical Corp037904333130639-93878
    1983/01/06Ltr: Request for copies of any information which EPA might receive in response to items 2, A,B & D of ltr dated 12/23/82Raymond Hertel / CA Regional Water Quality Control Board - Los Angeles Basin RegionHarry Seraydarian / Environmental Protection Agency - Region 9038000200050639-90281
    1983/01/07Memo: Solvents, DDT & DDT analogs in Montrose Torrance water samplesD Graham / Stauffer Chemicals - de Guigne Technical CenterBernard Bratter / Montrose Chemical Corp038100200070639-93879
    1983/01/12Rpt on evaluation of case #322Y (or #3224?) data, w/memo 1/14/83 fr D Mowday to H SeraydarianEnvironmental Protection Agency - Region 9-038200200090639-00053
    1983/01/13ROC: Outflow from project 685 at its confluence with perpendicular drainSteve Simanonok / Environmental Protection Agency - Region 9Jim Houston / Los Angeles County - Flood Control District038300200230639-00060
    1983/01/13Memo: Effects of 1-inch rainfall, w/enclB Bratter / Montrose Chemical CorpJohn Kallock / Montrose Chemical Corp038400200250639-93401
    1983/01/24Memo: DDT & DDT analogs in Montrose Torrance water samplesD Graham / Stauffer Chemicals - de Guigne Technical CenterBernard Bratter / Montrose Chemical Corp038500200280639-93877
    1983/01/27Ltr: DDT discharge calculations, fr storm runoff 11/09 & 11/10/82 [TDD #098212-13, Cont #68-01-66669]Emily Pimentell / Roy F Weston, IncThomas Severino / Environmental Protection Agency - Region 9038600200300639-93891
    1983/02/04Response to 104(e) request for information, part 1 of 2 (non-privileged), w/TL to H Seraydarian fr S RotrosenMontrose Chemical CorpEnvironmental Protection Agency - Region 9038700200330639-00302
    1983/02/04Ltr: Transmits response to 12/23/82 104(e) request for info, & discusses permit application, storm water discharges, & DDT manufacture, w/o enclSamuel Rotrosen / Montrose Chemical CorpHarry Seraydarian / Environmental Protection Agency - Region 9038800202450639-94226
    1983/02/28Ltr: Planned excavation - status & future plans for proposed excavation of Cadillac Fairview propertyKenneth Hekimian / Hekimian & Assoc, IncJohn Hinton / CA Dept of Health Services038900202470639-02895
    1983/03/02Memo: Request for peer review of CERCLA investigation rpt, concurrence copy, handwritten note on memo explains delayHarry Seraydarian / Environmental Protection Agency - Region 9Frank Covington / Environmental Protection Agency - Region 9039000202530639-93892
    1983/03/02Memo: Request for peer review of CERCLA investigation rpt, concurrence copy, handwritten note on memo explains delayHarry Seraydarian / Environmental Protection Agency - Region 9David Mowday / Environmental Protection Agency - Region 9039100202550639-93893
    1983/03/09ROC: Montrose plant historySteve Simanonok / Environmental Protection Agency - Region 9John Kallock / Montrose Chemical Corp039200202570639-00050
    1983/03/10Montrose status rptSteve Simanonok / Environmental Protection Agency - Region 9-039300202590639-93894
    1983/03/22Memo: Water division review of CERCLA investigation rptFrank Covington / Environmental Protection Agency - Region 9Harry Seraydarian / Environmental Protection Agency - Region 9039400202610639-94228
    1983/03/23Air monitoring activities during excavation of pond 1-A/Lot 37A Wilson / Wilson Environmental AssocHekimian & Assoc, Inc039500202640639-02891
    1983/04/01Ltr: Transmits RCRA plans & procedures (closure & post-closure plans) & correspondence between Montrose & CA-DOHS re closure activities, w/enclsJohn Hinton / CA Dept of Health ServicesKathleen Shimmin / Environmental Protection Agency - Region 9039600202790639-00255
    1983/04/08Briefing for the Regional Administrator, agenda & list of attendees, w/TL, 04/05/83, concurrence copyHarry Seraydarian / Environmental Protection Agency - Region 9Sonia Crow / Environmental Protection Agency - Region 9039700203060639-93999
    1983/04/08Briefing for RA, 4/8/83Environmental Protection Agency - Region 9-039800203090639-94551
    1983/04/11Investigation rpt, Montrose Chemical, rpt #C(83)E002, dates of investigation 11/9/82-11/10/82Steve Simanonok / Environmental Protection Agency - Region 9-039900203120639-00250
    1983/04/11Memo: Proposed CERCLA 106 order to Montrose to cease discharge of DDT & submit & implement sampling & remedial plan, w/attch concurrence copyHarry Seraydarian / Environmental Protection Agency - Region 9Gene Lucero / Environmental Protection Agency - Region 9040000205150639-90847
    1983/04/14ROC: Fr 04/13/83 re Branch Chief review of draft order & Headquarters working on comments & fr 04/14/83 re 3013/106 confusion, handwritten-Barbara Grimm / Environmental Protection Agency - Washington, D C040100205180639-93998
    1983/04/21Ltr: Water sampling 2/27/83, w/table 1, map 1, & lab rptEmily Pimentell / Roy F Weston, Inc-040200205200639-00049
    1983/04/21Certification of imminent & substantial endangerment, w/TL to Gene Lucero fr Harry Seraydarian, w/o attch final draft of Order 106/3113Steve Simanonok / Environmental Protection Agency - Region 9-040300205310639-94257
    1983/04/27TL: Revised Order w/recommended modificationsJeff Zelikson / Environmental Protection Agency - Region 9Frank Biros / Environmental Protection Agency040400205340639-94259
    1983/04/28ROC: Conversation with Edith Welty, CDC, re health effects of Montrose DDT on various populations & nearby residents (handwritten)--040500205360639-90858
    1983/04/28Memo: Discusses closure plan, w/ltr fr P Bobel to J Suhrer, 4/29/83, & rtg slipJim SuhrerPhil Bobel / Environmental Protection Agency - Region 9040600205380639-94263
    1983/05/00EPA potential hazardous waste site - SI rptEnvironmental Protection Agency - Region 9-040700205420639-00343
    1983/05/03Wastewater analysis, sample taken 4/13/83, w/critical parameter rpt formP Matheny / Smith-Emery CoJ Derthick / Jones Chemical Co040800205570639-93476
    1983/05/06Administrative order for RI/FS, docket #83-01, w/attchs (site plan & map showing proposed sampling locations)Sonja Crow / Environmental Protection Agency - Region 9Montrose Chemical Corp040900205600639-00331
    1983/05/06Clean up & abatement order #83-1, w/TL, 5/6/83Raymond Hertel / CA Regional Water Quality Control Board - Los Angeles Basin RegionMontrose Chemical Corp041000205780639-00857
    1983/05/06Administrative order for RI/FS, docket #83-01, w/TL dated 5/6/83 (concurrence copy) & mail receipt #0416242Sonia Crow / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp041100205850639-00858
    1983/05/06Ltr: Transmits order to abate release of DDT & copy of inspection rpt, w/o encls or mail receipt #0416242Sonia Crow / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp041200206020639-91395
    1983/05/06TL: Completed application for connection to LA County Sewer System trunk lineG Derthick / Jones Chemical CoTadao Isomoto / City of Los Angeles - Bureau of Sanitation041300206040639-93477
    1983/05/06Memo: Proposed issuance of CERCLA 106/RCRA 3013 unilateral administrative order, w/o attch concurrence copy of administrative orderGene Lucero / Environmental Protection AgencyLee Thomas / Environmental Protection Agency041400206060639-94258
    1983/05/06Memo: Confirms advance concurrence granted for issuance of CERCLA 106/RCRA 3013 administrative orderLee Thomas / Environmental Protection AgencySonia Crow / Environmental Protection Agency - Region 9041500206090639-94260
    1983/05/06Memo: Administrative order to be issued under Section 106(a) of Cercla & Section 3031 of RCRA, w/o attch administrative orderHarry Seraydarian / Environmental Protection Agency - Region 9Sonia Crow / Environmental Protection Agency - Region 9041600206110639-94261
    1983/05/09ROC: S Rotrosen, president, has received Regional Water Quality Control Board order but not EPA order - discussed cleanup levels, sampling planEnvironmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp041700206130639-90948
    1983/05/10ROC: I called to see if Montrose had received the Order - YesJane Diamond / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp041800206170639-90947
    1983/05/10Press Release: EPA orders Montrose Chemical to clean up DDT facility in LAEnvironmental Protection Agency - Region 9-041900206190639-94131
    1983/05/11Ltr: Request by EPA to allow Montrose access or right of entry to Southern Pacific Transportation Co property (concurrence copy), w/o enclHarry Seraydarian / Environmental Protection Agency - Region 9Southern Pacific Transportation Co042000206220639-94572
    1983/05/11Ltr: Request by EPA to allow Montrose access or right of entry to Los Angeles Flood Control District property (concurrence copy), w/o enclHarry Seraydarian / Environmental Protection Agency - Region 9City of Los Angeles - Flood Control District042100206250639-94573
    1983/05/11Ltr: Request by EPA to allow Montrose access or right of entry to City of Los Angeles Bureau of Sanitation property (concurrence copy), w/o enclHarry Seraydarian / Environmental Protection Agency - Region 9Los Angeles County Sanitation Districts042200206280639-94574
    1983/05/11Ltr: Request by EPA to allow Montrose access or right of entry to City of Los Angeles, Dept of Water & Power property (concurrence copy), w/o enclHarry Seraydarian / Environmental Protection Agency - Region 9City of Los Angeles - Dept of Water & Power042300206310639-94575
    1983/05/11Ltr: Request by EPA to allow Montrose access or right of entry to Farmer Brothers Coffee property, (concurrence copy), w/o enclHarry Seraydarian / Environmental Protection Agency - Region 9Farmer Brothers Co042400206340639-94576
    1983/05/13ROC: Jim suggests possibility of getting a cease & desist order to stop Montrose demolishing buildingsSteven Simanonok / Environmental Protection Agency - Region 9Jim Steele / CA Dept of Fish & Game042500206370639-90865
    1983/05/16Memo: Review of submitted materials re DDT contamination in soils, surface waters, air emissions & recommendationsGeorgi Jones / Centers for Disease ControlJoel Mulder / Environmental Protection Agency - Region 9042600206390639-90527
    1983/05/16Memo: Weden observation demolition underway 5/13/83 - concern about minimizing DDT dispersal, fate of demolition material & health hazardsKathleen Shimmin / Environmental Protection Agency - Region 9Jeff Zelikson / Environmental Protection Agency - Region 9042700206450639-90863
    1983/05/16Memo: Material re DDT reviewed by committee of Center for Environmental Health, Centers for Disease ControlGeorgi Jones / Centers for Disease Control - Center for Environmental HealthJoel Mulder / Environmental Protection Agency - Region 9042800206480639-91003
    1983/05/16Memo: Comments on submitted docsGeorgi Jones / US Dept of Health & Human ServicesJoel Mulder / Environmental Protection Agency - Region 9042900206540639-93896
    1983/05/18ROC: Notes on 5/17/83 Montrose inspection & follow-up re mtg date & advance strategy mtg (handwritten)Kathleen Shimmin / Environmental Protection Agency - Region 9Lewis Schinazi043000206600639-90859
    1983/05/19ROC: Concern re timing for FS, contract arrangement & meeting w/ Richard Maize, Lucero, Grimm, Hederman 5/25-5/26Barbara GrimmKathleen Shimmin / Environmental Protection Agency - Region 9043100206620639-90864
    1983/05/19Memo: Announcing conference with Montrose re 106 Order, 5/24/83 & preparation mtg, 5/23/83Ken Ramirez / Environmental Protection Agency - Region 9Jeff Zelikson / Environmental Protection Agency - Region 9043200206640639-94000
    1983/05/20ROC: Carol Coy called K Shimmin to advise site inspection 5/16/83 by Ed Bonnett, site owned by Stauffer, excavation permit, etcCarol Coy / South Coast Air Quality Management DistrictKathleen Shimmin / Environmental Protection Agency - Region 9043300206660639-90860
    1983/05/23Soils investigation rpt for proposed industrial development, w/fill specifications, excavations log, shear/expansion tests (Hamilton Dutch Investors)Jules Juge / Western LaboratoriesCadillac Fairview/California Inc043400206680639-02481
    1983/05/23Briefing notes re specific questions for O'Malley, including balancing cuts & fills, design criteria for sizing curbs, guttersThomas Severino / Environmental Protection Agency - Region 9-043500206830639-94171
    1983/05/24Handwritten notes fr conference with Montrose--043600206850639-94264
    1983/05/25Ltr: Modifications to administrative order #83-01 & CRWQCB order #83-1, w/marginaliaDavid Mulliken / Latham & Watkins (Attorneys)Ken Ramirez / Environmental Protection Agency - Region 9043700206890639-92406
    1983/05/27Ltr: Have amended paragraph 2 of CAO #83-1 issued by Board on 5/6/83 to extend due date for submitting sampling plan to 6/24/83, w/attchRaymond Hertel / CA Regional Water Quality Control Board - Los Angeles Basin RegionMontrose Chemical Corp043800206930639-00856
    1983/05/29Map: Exhibit A, staking plan & details, Torrance project - owner/developer Stauffer Chemical CoO'Malley Engineering Corp-043900207000639-00330
    1983/06/01ROC: 106/3013 orderKeith Takata / Environmental Protection Agency - Region 9John Hinton / CA Dept of Health Services044000207020639-94018
    1983/06/03Ltr: Transmits petition for review of cleanup & abatement order #83-1, w/enclsDavid Mulliken / Latham & Watkins (Attorneys)Craig Wilson / CA Water Resources Control Board044100207040639-01399
    1983/06/06Ltr: Confirms & lists agreements reached at 5/24/83 mtg re AO #83-01Harry Seraydarian / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp044200207150639-92442
    1983/06/07Ltr: Confirms agreement reached at 5/24/83 mtg re 106/3013 order 83-01 & lists 2 points agreed on, w/concurrence copy & mail receipt #0208420John Wise / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp044304333160639-90375
    1983/06/23Ltr: Response to EPA order 83-01 (5/6/83), amended CRWQCB cleanup & abatement order #83-1 (5/27/83), w/attchsSamuel Rotrosen / Montrose Chemical CorpJohn Wise / Environmental Protection Agency - Region 9044400207200639-00335
    1983/06/24Memo: RCRA closure plan, w/attch RCRA closure regulationsThomas Severino / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9044500207310639-94166
    1983/06/29TL: Proposed workplan & request for comments, w/concurrence copyHarry Seraydarian / Environmental Protection Agency - Region 9Gerald Muth / Environmental Protection Agency - Region 9044600207350639-90374
    1983/06/30Application for new construction permit for industrial wastewater discharge (city-signed & -unsigned versions)Jones Chemical CoLos Angeles County Sanitation Districts044700207380639-93479
    1983/07/01Memo: Response to amended CRWQCB order #83-01 dated 5/27/83 & evaluation of proposed sampling, w/draft ltr to S Rotrosen fr R Hertel & TL 7/1/83L Schinazi / CA Regional Water Quality Control Board - Los Angeles Basin RegionR Hertel / CA Regional Water Quality Control Board - Los Angeles Basin Region044800207410639-00334
    1983/07/05Memo: Comments on sampling planSteve Simanonok / Environmental Protection Agency - Region 9Thomas Severino / Environmental Protection Agency - Region 9044900207490639-94175
    1983/07/06Memo: Comments on proposed sampling program, 06/24/83Barbara Elkus / Environmental Protection Agency - Washington, D CJeff Zelikson / Environmental Protection Agency - Region 9045000207520639-94176
    1983/07/07Memo: Summary of site activities, EPA involvement in siteJames Stratton / CA Dept of Health ServicesRichard Wilcoxon / CA Dept of Health Services045100207540639-90452
    1983/07/08Ltr: Acknowledges receipt of proposal in response to Cleanup & Abatement Order 83-1 (5/27/83) - sampling program should be augmented for approvalRaymond Hertel / CA Regional Water Quality Control Board - Los Angeles Basin RegionSamuel Rotrosen / Montrose Chemical Corp045200207570639-90373
    1983/07/12Ltr: EPA Order 83-01, 5/6/83 - comments on on final workplan (unsigned)John Wise / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp045300207600639-90372
    1983/07/12Ltr: EPA Order 83-01, 5/6/83 - comments on on final workplan (concurrence copy), w/mail receipt #0416250John Wise / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp045400207650639-92391
    1983/07/15Memo: Prelim & uncomprehensive comments re review of data available for Cadillac Fairview/Western Refuse Handling site (CADHS Western Waste files)Julie Anderson / CA Dept of Health ServicesMark Galloway / CA Dept of Health Services045500207710639-92707
    1983/07/22TL: Draft SAP for sediment, surface water & biological samplingUdai Singh / C H 2 M HillNancy Woo / Environmental Protection Agency - Region 9045600207740639-91544
    1983/07/23Ltr: Odor complaints, w/attchs 1-11 (sampling results & wind info)A Wilson / Wilson Environmental AssocRalph Tufenkian / Western Waste Industries045700207760639-02894
    1983/07/27Ltr: EPA Order #83-01 (5/6/83), amended CRWQCB order 83-1 (5/27/83) re proposed site paving RA, w/attch 6/28/83 ltr re soil sampleSamuel Rotrosen / Montrose Chemical CorpJohn Wise / Environmental Protection Agency - Region 9045800207970639-00351
    1983/08/04Memo: On-site sampling & analyses of soil for DDT & related compounds, w/attchs (MON 383)T Meyers / Stauffer Chemical CoSamuel Rotrosen / Montrose Chemical Corp045900208090639-03607
    1983/08/04Notes fr Montrose meeting, handwritten--046000208180639-94019
    1983/08/10Notes fr Montrose meeting re surface & subsurface levels, sampling at lower depths, cost analysis, DDT immobility data, 8/4/83Thomas Severino / Environmental Protection Agency - Region 9File046100208220639-94027
    1983/08/12Notes re sampling, integrity of cap, need for FS, 106 order on consent, etc, w/ROC re ditch construction on SPRR property--046200208250639-94167
    1983/08/15Certificate of analysis (summary rpt of jobs 26554 & 26411) for samples (soil 7/25/83 & solid 7/15/83), w/maps, logs, ltrs (Hamilton Dutch Investors)Neil Spingarn / I T Analytical ServicesC C & F Western Development Co Inc046300208290639-02483
    1983/08/15Notes fr meeting w/DOHS re air emmisons control plan, Rule 1150 SCAQMD & up coming public meeting, 08/18/83-Gail Windon / CA Dept of Health Services046400208410639-94011
    1983/08/16Memo: Telecon with Florence Pearson, Dept of Health Services, who called to inform State mtg with citizens Thurs in Torrance & wanted status on OrderThomas SeverinoKeith Takata / Environmental Protection Agency - Region 9046500208440639-90662
    1983/08/17Newsclip: Health Dept rpt tests near (Cadillac Fairview) toxic dump show no contamination, w/attch site map & LA Health Dept sample analysis requestWarren Robak / Daily Breeze (Newspaper)-046600208470639-00354
    1983/08/22ROC: OSHA sampling, resident reactions to Montrose & Cadillac-Fairview & request for FDA results fr Farmer Brothers plantGayle Windham / CA Dept of Health ServicesJoel Mulden / Environmental Protection Agency - Region 9046700208600639-94174
    1983/08/24Ltr: Response to ltr dated 5/11/83 - SPTC will cooperate with EPA - lists provisions to right of entry agreement, w/mapDavid Long / Southern Pacific Transportation CoHarry Seraydarion / Environmental Protection Agency - Region 9046800208620639-90361
    1983/08/26Memo: Montrose may have intended to complete as much cleanup as possible without EPA approval, w/attch 6/83 hazardous waste manifest formsSteve Simanonok / Environmental Protection Agency - Region 9Thomas Severino / Environmental Protection Agency - Region 9046900208660639-00352
    1983/08/31Ltr: Comments on EPA Order #83-01 (5/6/83), amended CRWQCB cleanup & abatement order 83-01 (5/27/83), w/assay results & cost estimateSamuel Rotrosen / Montrose Chemical CorpJohn Wise / Environmental Protection Agency - Region 9047000208800639-00350
    1983/08/31Ltr: Comments on EPA Order #83-01 (5/6/83), amended Regional Board Cleanup & Abatement Order 83-1 (5/27/83), w/assay results & cost estimateSamuel Rotrosen / Montrose Chemical CorpJohn Wise / Environmental Protection Agency - Region 9047100208980639-01850
    1983/09/00Outline of proposed capping plan modifications, handwritten (doc date inferred)Environmental Protection Agency - Region 9-047200209140639-94025
    1983/09/06ROC: Montrose 106/3031 Order - sampling results & cost estimates, possible meeting on 9/20/83Tony Garvin / Montrose Chemical CorpKenneth Ramirez / Environmental Protection Agency - Region 9047300209170639-90388
    1983/09/16Memo: Preliminary results fr TES reviewKeith Takata / Environmental Protection Agency - Region 9Harry Seraydarian / Environmental Protection Agency - Region 9047400209190639-94173
    1983/09/20Lithologic logs of test holes, w/ltr re pond status, to A Garvin fr S Rotrosen, 9/20/83, & TL to T Severino fr A GarvinHargis & Assoc, Inc-047500209210639-00535
    1983/09/21Docs prepared by O'Malley Engr re proposed remedial prog, including hydrology study of watershed area & grading improvement plan, w/TL & marginaliaAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Thomas Severino / Environmental Protection Agency - Region 9047600209750639-00349
    1983/09/22Certificate of analysis re 5 soil samples, w/priority & non-priority pollutant compounds, CAM threshold concentrations, map (Hamilton Dutch Investors)Neil Spingarn / I T Analytical ServicesAndrex Development Co047700210050639-02482
    1983/09/26TL: Draft reviews of Montrose responseMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9047800210110639-90430
    1983/09/27Comments on 1st draft Montrose review, handwritten--047900210130639-94026
    1983/09/27Handwritten notes re water samples taken 08/19/83, during & after rainstormThomas Severino / Environmental Protection Agency - Region 9-048000210150639-94172
    1983/09/30Notes - Montrose meeting, capping proposal, stormwater provisions & sealing plan recommended modification costs, attendees list, & agenda, handwritten--048100210170639-00786
    1983/10/00Review of proposed response to EPA enforcement order #83-01Metcalf & Eddy, IncEnvironmental Protection Agency - Region 9048200210250639-00577
    1983/10/07Ltr: Discusses removal of soil before cap & transmits rpts - soil & surface runoff remedy review & alternative remedies cost estimates, w/o rptsR Sherman / Metcalf & Eddy, IncThomas Severino / Environmental Protection Agency - Region 9048300211050639-90509
    1983/10/18Memo: Review of proposed response to EPA enforcement order, w/marginalia versionBarbara Grimm / Environmental Protection Agency - Washington, D CThomas Severino / CA Dept of Health Services048400211070639-00783
    1983/10/19Comments on capping procedure & immediate precautionsBarbara Grimm / Environmental Protection Agency - Washington, D CThomas Severino / Environmental Protection Agency - Region 9048500211160639-94024
    1983/10/27Hydrogeological assessment workplan - Torrance, CA, includes introduction, site history/description & elements of assessmentEcology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9048600211200639-02621
    1983/10/29ROC: Discussion with Mary Claridge re analyzing organics (CADHS Western Waste files)CA Dept of Health Services-048700211280639-92673
    1983/11/00Review of proposed response to EPA Enforcement Order #83-01Metcalf & Eddy, IncEnvironmental Protection Agency - Region 9048800211300639-00576
    1983/11/03TL: Review of proposed response to EPA enforcement order #83-01 issued to MontroseMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9048900212330639-90429
    1983/11/10Ltr: Expresses concern that 6 weeks have passed since mtg with EPA with no response fr EPA re Montrose proposed solutionSamuel Rotrosen / Montrose Chemical CorpThomas Severino / Environmental Protection Agency - Region 9049000212350639-90443
    1983/11/11Hydrogeological assessment, w/figures, table & appendices A (contact rpts), B (RWQCB analyses) & C (LA County Health Dept analyses)Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9049100212370639-02608
    1983/11/22TL: 25 copies of final rpt entitled "Review of proposed response to EPA enforcement order #83-01"Franklin Burton / Metcalf & Eddy, IncTom Severino / Environmental Protection Agency - Region 9049200212840639-90828
    1983/12/00Memo: Data fr 12/2/83 memo has been reviewed & data indicates that no further mitigation is necessary (CADHS Western Waste files)Howard Hatayama / CA Dept of Health Services - Toxic Substances Control DivTom Bailey / CA Dept of Health Services049300212860639-92706
    1983/12/01TL: Title pages of 23 rptsK Alston / Metcalf & Eddy, IncEnvironmental Protection Agency - Region 9049400212880639-90427
    1983/12/05Ltr: Confirms mtg to discuss Metcalf & Eddy rpt on 12/13/83David Mulliken / Latham & Watkins (Attorneys)Kenneth Ramirez / Environmental Protection Agency - Region 9049500212900639-92395
    1983/12/08Memo: Summary of Del Amo proposed off-site sampling program, w/attch sample analysis request, lab rpt & TL fr J Meyer, 7/18/84Jan Meyer / CA Dept of Health ServicesStan Phillippe / CA Dept of Health Services049600212920639-00344
    1983/12/10Memo: Discussion of preliminary review of case #322Y dataGerald Muth / Environmental Protection AgencyRobert Mandel / Environmental Protection Agency - Region 9049700213040639-90070
    1983/12/13Mtg notes: Site mtg 12/13/83 re Montrose initial commments to EPA report--049800213060639-90389
    1983/12/20Memo: Off-site sampling program, w/sampling results of metals, VOAs, base/neutral extractables, chlorinated pesticides, collected 12/14/83 & 12/16/83Jan Meyer / CA Dept of Health Servicesfile049900213090639-02845

    1984/00/00Article: Element concentrations in soils & other surficial materials of conterminous US (US Government Printing Office, pp 1, 3-6 & 18)Hansford Shacklette / US Geological Survey-050000213310639-02847
    1984/01/03Announcement of public mtg on 1/30/84Environmental Protection Agency - Region 9-050100213390639-90417
    1984/01/04Advertising order for public notice in Los Angeles Times, w/o attchPatti Post / Environmental Protection Agency - Region 9-050200213410639-90419
    1984/01/11Proof of publication, for ad in Daily Breeze newspaperRaelyn Morgan / Daily Breeze (Newspaper)Environmental Protection Agency - Region 9050300213440639-90420
    1984/01/18Sign-in sheet for 1/18/84 Western Waste mtg (CADHS Western Waste files)CA Dept of Health Services-050400213460639-92705
    1984/01/19Ltr: Review of proposed response to EPA Enforcement Order #83-01Daniel Greeno / Stauffer Chemical CoAlexis Strauss / Environmental Protection Agency - Region 9050500213480639-90358
    1984/01/19Ltr: Comments on Metcalf & Eddy rpt re remedial measuresDavid Long / Southern Pacific Transportation CoHarry Seraydarian / Environmental Protection Agency - Region 9050600213510639-90362
    1984/01/20Ad for Montrose public mtg in LA Times, 1/20/84Environmental Protection Agency - Region 9-050700213540639-90425
    1984/01/20News release - EPA to hold public mtg on Montrose Chemical Corp cleanup planEnvironmental Protection Agency - Region 9-050800213560639-90467
    1984/01/20Listing of Advisory Committee members & interested parties--050900213590639-92935
    1984/01/24Advertising order for public notice in Daily Breeze, w/o attchEnvironmental Protection Agency - Region 9-051000213620639-90421
    1984/01/26ROC: List of issues discussed with newspaper re Montrose Chemical proposal for clean-upWarren Robak / Daily Breeze (Newspaper)Keith Takata / Montrose Chemical Corp051100213650639-90455
    1984/01/27Ltr: Questions & concerns re proposed RA plan by Metcalf & Eddy, response to EPA order #83-01, w/marginaliaNorman Michiels / Los Angeles County - Dept of Health ServicesAlexis Strauss / Environmental Protection Agency - Region 9051200213670639-90356
    1984/01/27Ltr: Comments on Metcalf & Eddy rpt on Montrose Chemical CorpEldon Cotton / City of Los Angeles - Dept of Water & PowerAlexis Strauss / Environmental Protection Agency - Region 9051300213700639-90357
    1984/01/27Proof of publication of public notice ad in Daily Breeze re Montrose site public mtgRaelyn Morgan / Daily Breeze (Newspaper)Environmental Protection Agency - Region 9051400213730639-90422
    1984/01/28Newsclip: Covering DDT at closed factory is safe, officials sayWarren Robak / Daily Breeze (Newspaper)-051500213750639-90466
    1984/01/30Transcript (& excerpted transcript) of public hearing re EPA enforcement order #83-01, 1/30/84 in TorranceBeliavsky Reporting Service-051600213770639-00342
    1984/01/30Ltr: Comments on Enforcement Order #83-01, Sect 106/3013 - refers to proposed remedial plan submitted by Montrose on 6/23/83, w/attch 1, 2, exhibitsSamuel Rotrosen / Montrose Chemical CorpThomas Severino / Environmental Protection Agency - Region 9051700214380639-00348
    1984/01/30Mtg agenda: Public mtg - presentation of EPA technical evaluation rpt of Montrose Chemical proposal for RA--051800214590639-90412
    1984/02/01Notes on 1/30/84 mtg, w/representatives fr CA Health Dept, LA Dept of Water & Power & South Bay Chem Alert Network re capping, w/concurrence copyKeith Takata / Environmental Protection Agency - Region 9Harry Seraydarian / Environmental Protection Agency - Region 9051900214630639-00717
    1984/02/01Ltr: Request that Montrose & Del Amo be cleaned up, expresses opinion that capping Montrose will not be sufficient (redacted, FOIA ex 6)Resident / City of TorranceEnvironmental Protection Agency052000214720639-90451
    1984/02/01Memo: Express appreciation for Tom Severino & Steve Simanonok support at public mtg on Montrose site on 1/30/84Keith Takata / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9052100214760639-90663
    1984/02/03Ltr: Thanks for participation in Montrose site public mtgSteve Drew / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9052200214780639-90321
    1984/02/03Ltr: Thank you for attending public mtg (concurrence copy)Keith Takata / Environmental Protection Agency - Region 9John Schumann / City of Los Angeles - Dept of Water & Power052300214800639-90350
    1984/02/03Ltr: Confirming Dept of Health Services will participate in cleanup plansKeith Takata / Environmental Protection Agency - Region 9Angelo Bellomo / CA Dept of Health Services052400214820639-90351
    1984/02/03Ltr: Potential discharge of contaminants to atmosphere is of prime concern to District - 3 methods DDT may become airborneWilliam Weiss / South Coast Air Quality Management DistrictAlexis Strauss / Environmental Protection Agency - Region 9052500214840639-90353
    1984/02/03Ltr: Thanks for participating in Montrose site public mtgSteve Drew / Environmental Protection Agency - Region 9Kate Alston / Metcalf & Eddy, Inc052600214870639-90407
    1984/02/03Ltr: Thanks for use of home to discuss remedial measures with communitySteve Drew / Environmental Protection Agency - Region 9Linnea Samac / John W Torrance Co052700214890639-90408
    1984/02/03Ltr: Offers thanks for participating as panel member at Montrose site public mtgSteve Drew / Environmental Protection Agency - Region 9Lewis Schinazi / CA Regional Water Quality Control Board - Los Angeles Basin Region052800214910639-90409
    1984/02/03Ltr: Gives thanks for participating in community panel discussionSteve Drew / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9052900214930639-90410
    1984/02/03Ltr: Offers thanks for participating at public mtg re Montrose siteKeith Takata / Environmental Protection Agency - Region 9John Schuman / City of Los Angeles053000214950639-90411
    1984/02/05LA Times classified advertising invoices dated 1/29/84 & 2/5/84, w/attch ads dated 1/28/84 & 1/27/84 re public mtgEnvironmental Protection Agency - Region 9-053100214970639-90424
    1984/02/10Ltr: Recommends mtg of agencies to discuss future action at siteRobert Ghirelli / CA Regional Water Quality Control Board - Los Angeles Basin RegionKeith Takata / Environmental Protection Agency - Region 9053200215020639-90347
    1984/02/15Memo: Linnea Samanc neighbor who can give info on Montrose dumping, when & how to interview him, w/marginalia & rtg slipPatti PostAlexis Strauss / Environmental Protection Agency - Region 9053300215040639-90666
    1984/02/16Summary of comments by LA Dept of Water & Power, et al re prop'd remedial action, w/attch action items for 3/12 mtg, w/marginalia version--053400215060639-00715
    1984/03/06Montrose mailing list (privileged, FOIA ex 6)Environmental Protection Agency - Region 9-053500215160639-00340
    1984/03/12Sign-in sheet for 3/12/84 Montrose mtg at Dept of Health Services--053600215180639-90385
    1984/03/12Notes on DOHS meeting in LA re their concerns, handwritten--053700215200639-94023
    1984/03/26Ltr: Notice of violation & directive to comply, Montrose Chemical, TorranceAngelo Bellomo / CA Dept of Health ServicesSamuel Rotrosen / Montrose Chemical Corp053800215230639-90348
    1984/04/04Ltr: Received 3/30/84 ltr re notice of violation & directive to comply, w/announcement re relocation of New Jersey headquartersSamuel Rotrosen / Montrose Chemical CorpAngelo Bellomo / CA Dept of Health Services053900215260639-90345
    1984/04/05ROC: Discussion of workplan for limited field work & focused feasibility study (FFS)Kate Alston / Metcalf & Eddy, IncAlexis Strauss / Environmental Protection Agency - Region 9054000215330639-91375
    1984/04/10Notes on Montrose meeting re workplan & community meeting, handwritten--054100215360639-94021
    1984/04/30Memo: Meeting, 03/12/84, w/state & local agencies, w/attch list of attendeesBetsy Curnow / Environmental Protection Agency - Region 9File054200215380639-94020
    1984/05/00Article: Sesoil, seasonal soil compartment model, contract #68-01-6271M Bonazountas / Arthur D Little, IncMichael Callahan / Environmental Protection Agency - Washington, D C054300215420639-91004
    1984/05/18Ltr: Notification of proposed Superfund project, description of project, requests commentsJudith Ayres / Environmental Protection Agency - Region 9Huston Carlyle / CA Office of Planning & Research054400215500639-90344
    1984/05/23Advisory committee mtg summary, includes Cadillac Fairview RI/FS rpt status, Western Waste sampling plan & community health status, w/marginaliaEnvironmental Protection Agency - Region 9-054500215540639-94060
    1984/05/312nd draft RI workplanMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9054600215580639-03748
    1984/06/00Interim summary of findings, Del Amo site investigation - additional ppDames & MooreIrell & Manella (Attorneys)054700216260639-03741
    1984/06/00Excerpts re Jones Chemical fr Aerial Photographic Analysis of Oil, Chemical & Industrial Facilities, LA, CA, v2 (pp 36 & 37), w/marginaliaEnvironmental Protection Agency - Environmental Monitoring Systems Laboratory-054800216700639-93546
    1984/06/01TL: 2nd draft RI/FS workplan dated 5/31/84Kate Alston / Metcalf & Eddy, IncBetsy Curnow / Environmental Protection Agency - Region 9054900216740639-90557
    1984/06/05Ltr: Summarizes EPA activities re site, states that RI/FS workplan copies are available for public reviewSteve Drew / Environmental Protection Agency - Region 9Residents055000216760639-90405
    1984/06/05Ltr: Asks community to accept apology for delay in communicating with residents re MCCC facility in TorranceSteve Drew / Environmental Protection Agency - Region 9Residents055100216790639-90454
    1984/06/08TL: Draft RI workplan (concurrence copy)Harry Seraydarian / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp055200216820639-90343
    1984/06/15Memo: Suggests that in investigating extent of pollution at Montrose site that intermedia pollutant transfer be addressedBill Loscutoff / CA Air Resources BoardCA State Clearinghouse055300216850639-90337
    1984/06/15Ltr: Response to notification of proposed Superfund project to be funded by EPA entitled RI/FS dated 5/18/84, w/o attch cleanup & abatement order 83-1Robert Ghirelli / CA Regional Water Quality Control Board - Los Angeles Basin RegionGordon Snow / CA Resources Agency055400216870639-90338
    1984/06/18Docs re proposed sampling program, Western Waste - Lot 37, includes memos 3/5/84 & 6/18/84 & 2 remedial activities completion project summaries--055500216910639-02898
    1984/06/22Ltr: Requests comments on environment impact rpt, w/attch ltr fr Air Resources Board dated 6/15/84 & fr Water Quality Board dated 6/15/84John Ohanian / CA Office of Planning & ResearchBetsy Curnow / Environmental Protection Agency - Region 9055600217410639-90391
    1984/06/26Memo: Lists emission reduction credits filed with SCAQMD, w/o ltr & questionnaire, w/calculations for emissions & list of SCAQMD permitsSamuel Rotrosen / Montrose Chemical CorpD Greeno / Montrose Chemical Corp055700217460639-93200
    1984/07/01Ltr: Comments on RI workplan, 2nd draft, dated 5/31/84Robert Ghirelli / CA Regional Water Quality Control Board - Los Angeles Basin RegionBetsy Curnow / Environmental Protection Agency - Region 9055800217500639-90442
    1984/07/03Mtg notes: Community mtg on draft workplan for Montrose RI/FS, 7/3/84Eric Koglin-055900217520639-90661
    1984/07/03Notes fr meeting held to discuss draft RI/FS workplan, comments & list of attendeesEric Koglin / Environmental Protection Agency - Region 9Hank Yacoub056000217540639-94029
    1984/07/03Handwritten notes fr workplan mtg--056100217580639-94168
    1984/07/03Handwritten notes re agencies & mtg--056200217670639-94177
    1984/07/05Ltr: Comments on 2nd draft of Metcalfs & Eddy RI workplanEldon Cotton / City of Los Angeles - Dept of Water & PowerAlexis Strauss / Environmental Protection Agency - Region 9056300217700639-90441
    1984/07/06Ltr: No significant comments for workplan, lists 3 suggestionsNestor Acedera / CA Dept of Health ServicesAlexis Strauss / Environmental Protection Agency - Region 9056400217730639-90438
    1984/07/06Memo: Comments fr mtg, 07/03/84, re workplan, community relations, & action items, includes attendance list (concurrence copy)Alexis Strauss / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9056500217760639-91296
    1984/07/06Memo: Comments fr mtg, 07/03/84, re workplan, community relations & action items, includes attendance listAlexis Strauss / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9056600217790639-94303
    1984/07/13Lab rpts (samples #9823-#9865) received 6/15/84 & 7/17/84 & analyzed 7/12-13/84 & 8/3/84 & floor excavation results 2/13/84 (CADHS Western Waste file)CA Dept of Health Services-056700217830639-02492
    1984/07/19Memo: Request specific response re Lot 37 & potential public health effects re proposed closure, w/memos 2/23/84, 11/19/84 (CADHS Western Waste files)CA Dept of Health Services - Toxic Substances Control DivAlexander Kelter / CA Dept of Health Services - Epidemiological Studies Section056800218110639-92713
    1984/07/20Ltr: Comments on EPA 2nd draft workplan dated 5/31/84 & prepared by Metcalf & Eddy, w/encl comments on plan by Hargis in ltr of 7/20/84 (3 copies)Samuel Rotrosen / Montrose Chemical CorpAlexis Strauss / Environmental Protection Agency - Region 9056900218170639-00325
    1984/07/27Cadillac Fairview site - final rpt (privileged, FOIA ex 5)TechLaw, IncEnvironmental Protection Agency - Region 9057000218630639-02590
    1984/08/08Notes on Montrose mtg of 7/31/84 re EPA review of comments, Montrose comments about workplan, schedule finalizing workplan, etc, w/attendance listEric Koglin / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9057100218650639-90383
    1984/08/27Notes fr mtg with Montrose on 8/23/84, w/attch addendum to RI workplan dated 8/22/84Eric Koglin / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9057200218700639-00338
    1984/09/11Ltr: Summarizes technical issues identified in mtgs between EPA & Montrose on 7/31/84, 8/23/84 & provides schedule of events (concurrence copy)Harry Seraydarian / Environmental Protection Agency - Region 9David Mulliken / Latham & Watkins (Attorneys)057300218790639-90382
    1984/09/19Ltr: Comments on 5 unresolved workplan requirements as defined at mtg with E Koglin at EPA on 8/23/84, w/attch 9/20/84 TLDavid Hargis / Hargis & Assoc, IncDavid Mulliken / Latham & Watkins (Attorneys)057400218820639-90381
    1984/09/20List of attendees at 9/20 Montrose mtg (year in doc date inferred)--057500218900639-90384
    1984/09/28Ltr: Montrose may undertake additional containment measures - EPA requires no on-site soils be moved (concurrence copy)Harry Seraydarian / Environmental Protection Agency - Region 9David Mulliken / Latham & Watkins (Attorneys)057600218920639-90367
    1984/10/00RI/FS final workplan, w/TL to C KeggerMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9057700218950639-00481
    1984/10/00Health effects assessment for DDT (Research & Development) (preliminary draft)Environmental Protection Agency - Environmental Criteria & Assessment Office, CincinnatiEnvironmental Protection Agency057800219690639-01105
    1984/10/05Ltr: Update on site & actions being taken re RI - workplan is being finalized & released soonSteve Drew / Environmental Protection Agency - Region 9-057900220130639-90404
    1984/10/11Ltr: Update re status of Montrose site (concurrence copy)Eric Koglin / Environmental Protection Agency - Region 9David Chase / CA Dept of Health Services058000220160639-90439
    1984/10/12Ltr: Asks for appointment to discuss community communication needs re Montrose (concurrence copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9Linnea Samanc / South Bay Chemical Alert Network058100220180639-90395
    1984/10/12Ltr: Asks for appointment to discuss communication needs for community mtg re Montrose site (concurrence copy)Steve Drew / Environmental Protection Agency - Region 9Jim Armstrong / City of Torrance058200220200639-90396
    1984/10/12Ltr: Request for appointment on 10/18/84, 10/19/84 to discuss community communication needs re Montrose site (concurrence copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9Kenneth Hahn / Los Angeles County058300220220639-90397
    1984/10/12Ltr: Asks for appointment to discuss community communication needs re Montrose site (concurrence copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9Judith Johnston, resident / City of Torrance058400220240639-90398
    1984/10/12Ltr: Requests appointment to discuss community communication needs re Montrose site (concurrence copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9Guy Capone / Farmer Brothers Co058500220260639-90399
    1984/10/12Ltr: Request for appointment to participate in community relations interviews re Montrose on 10/18/84 & 10/19/84 (concurrent copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9Richard Thomas / McDonnell Douglas Corp058600220280639-90400
    1984/10/12Ltr: Request for appointment to participate in community relations interviews re Montrose site on 10/18/91 & 10/19/91 (concurrence copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9G Derthick / Jones Chemical Co058700220300639-90401
    1984/10/12Ltr: Request for appointment to participate in community relations interviews re Montrose site on 10/18/91 & 10/19/91 (concurrence copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9Anastacio Medina / Los Angeles County - Dept of Health Services058800220320639-90402
    1984/10/12Ltr: Request for appointment to participate in community relations interviews re Montrose site on 10/18/91 & 10/19/91 (concurrence copy, unsigned)Steve Drew / Environmental Protection Agency - Region 9Patricia Foster / Bali Management, Inc058900220340639-90403
    1984/10/15Ltr: Request for EPA help in determining how much DDT was released into ocean each year fr 1965 to 1972Willard Bascom / Coastal Water ResearchSteve Drew / Environmental Protection Agency - Region 9059000220360639-90435
    1984/10/18TL: Final RI/FS workplanMarianne Strickfaden / Metcalf & Eddy, IncEnvironmental Protection Agency - Region 9059100220380639-90426
    1984/10/19CR interview mtg notes w/LA County Health Dept, Jones Chemical, Port of LA, City of Carson, McDonnell Douglas, 10/18-10/19 (author unknown)--059200220400639-00716
    1984/10/19TL: RI/FS workplan for Montrose site prepared by Metcalf for Montrose (concurrence copy)Alexis Strauss / Environmental Protection Agency - Region 9David Mulliken / Latham & Watkins (Attorneys)059300220580639-90434
    1984/10/19TL: Final RI/FS workplan (concurrence copy)Alexis Strauss / Environmental Protection Agency - Region 9Lewis Schinazi / CA Regional Water Quality Control Board - Los Angeles Basin Region059400220600639-90436
    1984/10/19Mailing list of local community, community repositories, state & local agenciesEnvironmental Protection Agency - Region 9-059500220620639-90437
    1984/10/23Memo: Discusses Montrose community relations mtg with Steve Drew, Kate Alston, Eric K & representative fr LA county health, Jones ChemC H 2 M Hill-059600220650639-90660
    1984/10/23Notes re community relations, handwrittenC H 2 M Hill-059700220670639-94015
    1984/10/24Ltr: States that Montrose will review workplan & advise EPA of its intent concerning implementation as soon as possibleDavid Mulliken / Latham & Watkins (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9059800220690639-90433
    1984/10/26Photos (101): Montrose site, color, w/handwritten descriptions on front of each photograph--059900220720639-00970
    1984/11/00Environmental News - Montrose Chemical site final workplan, 11/84, w/attch summary of final RI/FS workplanEnvironmental Protection Agency - Region 9-060000221000639-90394
    1984/11/08Ltr: Response to CADHS 5/7/84 ltr & transmits 10/19/84 Lot 37 closure plan, w/plan/diagrams/prelim foundation investig/ltrs (CADHS Western Waste file)Ralph Tufenkian / Western Waste IndustriesCharles White / CA Dept of Health Services060100221050639-02491
    1984/11/14Ltr: States that permit is not required for grading & capping of soil, lists measures recommended to be followed to diminish air-borne particlesSanford Weiss / South Coast Air Quality Management DistrictLatham & Watkins (Attorneys)060200221240639-90323
    1984/11/19Ltr: Confirms phone conversation re 11/28/84 mtg re Montrose plans for capping its facilityKarl Lytz / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9060300221270639-90432
    1984/11/20Ltr: Grading operations for Torrance Project, time frame for projectJames O'Malley / O'Malley Engineering CorpKarl Lytz / Latham & Watkins (Attorneys)060400221290639-90324
    1984/11/26Ltr: Original capping plan submittal, w/encls (including health & safety plan, general outline air monitoring plan & grading plan)David Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9060500221320639-00524
    1984/11/26Ltr: Discusses information about asphalt cap to be installed, w/o enclDavid Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9060600221520639-90322
    1984/11/27RI workplanHargis & Assoc, IncEnvironmental Protection Agency - Region 9060700221550639-00484
    1984/12/04Memo: Comments on air monitoring & health & safety plans, concurrence copyKeith Takata / Environmental Protection Agency - Region 9Michael Stenburg / Environmental Protection Agency - Region 9060800222110639-94013
    1984/12/04Memo: Comments on air monitoring & health & saftey plansKeith Takata / Environmental Protection Agency - Region 9Michael Stenburg / Environmental Protection Agency - Region 9060900222130639-94014
    1984/12/07Memo: Comments on grading operations plan 11/20/84, ltr 11/26/84, ltr 11/14/84, health & safety plan, air monitoring plan & RI workplan 11/27/84Doug Seely / G C A CorpChris Hagger / Metcalf & Eddy, Inc061000222150639-00123
    1984/12/12Ltr: Confirms mtg between Montrose & EPA on 12/14/84 & summarizes EPA position on Montrose 11/27/84 version of RI/FS workplan, w/concurrence copyAlexis Strauss / Environmental Protection Agency - Region 9David Mulliken / Latham & Watkins (Attorneys)061100222270639-90368
    1984/12/14Memo: Comments on health & safety plans, w/rtg slip to A Strauss fr E KoglinKent Kitchingman / Environmental Protection Agency - Region 9Eric Koglin / Environmental Protection Agency - Region 9061200222320639-94275
    1984/12/14Memo: Comments on air monitoring & health & safety plansKent Kitchingman / Environmental Protection Agency - Region 9Eric Koglin / Environmental Protection Agency - Region 9061300222360639-94300
    1984/12/19Ltr: Comments on concerns raised by EPA re capping plans developed by Montrose to comply with CERCLA section 106 Order issued 5/6/83David Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9061400222390639-00323
    1984/12/20Ltr: Confirms 12/20/84 telephone conversation re Montrose Chemical implementing its capping plansKarl Lytz / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9061500222480639-90378
    1984/12/20Ltr: Transmits draft ltr to Torrance residents notifiying them of Montrose Chemical capping plans, w/enclDavid Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9061600222500639-90457
    1984/12/20TL: Air monitoring comments dated 12/7/84Marianne Strickfaden / Metcalf & Eddy, IncEric Koglin / Environmental Protection Agency - Region 9061700222540639-90556
    1984/12/21Ltr: History of soil sampling at Western Waste Industries Del Amo site, Lot 37, w/ltr 10/14/83 re soil sampling results & soil composites 2/15/84Kenneth Hekimian / Hekimian & Assoc, IncPaul Hadley / CA Dept of Health Services061800222560639-02896
    1984/12/31Memo: Quarterly rpt for period ending 12/31/84, w/chronologies of EPA activities & FOIA request, & cost estimates for RI & FS (privileged, FOIA ex 5)Eric Koglin / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9061900222640639-01411
    1985/00/00Montrose health & safety plan, w/attch site map & table 1, concentration of total DDT in soil samplesHargis & Assoc, Inc-062000222660639-00324
    1985/00/00Memo: Quarterly status rpt for period ending 3/31/85, w/2nd quarter chronology (privileged, FOIA ex 5)Barbara Resnick / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9062100222760639-01412
    1985/01/02Memo: Comments on health & safety planJ Ramos / Environmental Protection AgencyKent Kitchingman / Environmental Protection Agency - Region 9062200222780639-94299
    1985/01/08Ltr: Advises of imminent action to be taken at Montrose, asphalt cover to be placed on area of contamination, w/concurrence copySteve Drew / Environmental Protection Agency - Region 9Resident062300222810639-90453
    1985/01/08TL: Formal comments on Montrose interim capping planMarianne Strickfaden / Metcalf & Eddy, IncEric Koglin / Environmental Protection Agency - Region 9062400222860639-90978
    1985/01/08Formal comments on interim capping plan--062500222880639-94184
    1985/01/09Ltr: Summ of discussion of 12/14/84 mtg re air monitoring & phone conversation of 1/7/85 re capping plans (concurrence copy), w/12/14/84 & 1/2/85 ltrsLisa Haage / Environmental Protection Agency - Region 9Karl Lytz / Latham & Watkins (Attorneys)062600222940639-00333
    1985/01/11Formal comments on RI workplan, 11/27/84, w/attch rpt, rtg slip to A Strauss fr E Koglin, 1/17/85, & marginalia versionMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9062700223060639-00749
    1985/01/17TL: CA DWR Bulletin #104, appendix A on gw geology, maps of LA & Long Beach HarborsMarianne Strickfaden / Metcalf & Eddy, IncEric Koglin / Environmental Protection Agency - Region 9062800223740639-90558
    1985/01/21Site maintenance formEnvironmental Protection Agency - Office of Emergency & Remedial Response-062900223760639-92078
    1985/01/30On-site gw sampling plan, w/page of handwritten commentsHargis & Assoc, IncEnvironmental Protection Agency - Region 9063000223790639-00485
    1985/01/30Ltr: Soil sampling locations & changes in elevation, w/o encl topographic mapsKarl Lytz / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9063100224250639-90005
    1985/02/04Health & safety planEngineering-Science, Inc-063200224270639-00486
    1985/02/04Ltr: Clarification of items discussed at 1/9/85 mtg betw Western Waste & CADHS re 11/13/84 proposed closure plan for Lot 37 (CADHS Western Waste file)Thomas Bailey / CA Dept of Health ServicesRalph Tufenkian / Western Waste Industries063300225010639-92702
    1985/02/05Notes fr meeting 02/05/85, includes list of attendees, handwritten--063400225050639-94012
    1985/02/05TL: Soil sampling topographic maps, draft on-site gw sampling plan & health & safety planKarl Lytz / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9063500225090639-94288
    1985/02/13Ltr: Transmits on-site gw sampling plan & health & safety plan & request that comments be submitted by 2/19/85 (unsigned), w/o enclsBarbara Resnick / Environmental Protection Agency - Region 9David Chase / CA Dept of Health Services063600225110639-90275
    1985/02/13Ltr: Transmits on-site gw sampling plan & health & safety plan & request that comments be submitted by 2/19/85 (unsigned), w/o enclsBarbara Resnick / Environmental Protection Agency - Region 9Ed Bonnett / South Coast Air Quality Management District063700225130639-90276
    1985/02/13Ltr: Transmits on-site gw sampling plan & health & safety plan & request that comments be submitted by 2/19/85 (unsigned), w/o enclsBarbara Resnick / Environmental Protection Agency - Region 9Lewis Schinazi / CA Regional Water Quality Control Board - Los Angeles Basin Region063800225150639-90277
    1985/02/13Ltr: Transmits on-site gw sampling plan & health & safety plan & request that comments be submitted by 2/19/85 (unsigned), w/o enclsBarbara Resnick / Environmental Protection Agency - Region 9Anastacio Medima / Los Angeles County - Dept of Health Services063900225170639-90278
    1985/02/21Ltr: Response to CADHS 2/4/85 ltr re Western Waste closure plan for lot 37 (CADHS Western Waste files)Ralph Tufenkian / Western Waste IndustriesThomas Bailey / CA Dept of Health Services064000225190639-92701
    1985/02/25Formal comments on on-site gw sampling plan, 01/30/85Metcalf & Eddy, Inc-064100225220639-00124
    1985/02/25TL: Formal comments on gw sampling planMarianne Strickfaden / Metcalf & Eddy, IncBarbara Resnick / Montrose Chemical Corp064200225290639-90571
    1985/02/25Ltr: Transmits final EPA comments on off-site soil, sediment & surface water sampling plan & QAPP, w/o encl (concurrence copy)Therese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc064300225310639-94030
    1985/03/11Ltr: Background info about Montrose site, w/attch chronology of events since 1982, site description excerpted from EPA RI workplan & concurrence copyKeith Takata / Environmental Protection Agency - Region 9Tom Brady / City of Los Angeles - Office of the Mayor064400225330639-00802
    1985/03/13ROCs: Conversations with S Gonsalva, Dominguez Water Corp, & John Foth, re wells, Silverado Aquifer, W Basin sampling--064500225470639-00074
    1985/03/16Field investigation team site safety plan & hazard evaluation of chemicalsEcology & Environment, Inc-064600225500639-00247
    1985/03/22FY 85 2nd quarter chronology, 1/85-3/22/85, w/memo to A Strauss fr B Resnick & marginaliaEnvironmental Protection Agency - Region 9-064700225610639-94552
    1985/03/31Quarterly rpt for period ending 3/31/85, w/chronology 1/85-3/22/85Barbara Resnick / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9064800225660639-94553
    1985/04/03Ltr: Information off-site sampling in RI/FS final workplan prepared by Metcalf & Eddy, w/o encl workplan (unsigned)Barbara Resnick / Environmental Protection Agency - Region 9John Wolfe / US Dept of the Interior - Fish & Wildlife Service064900225710639-90856
    1985/04/04Off-site sampling plan, w/2 TLs dated 4/4/85 from Hargis to EPA, transmitting sampling plan & fig 2 of plan, w/marginalia versionHargis & Assoc, IncAlexis Strauss / Environmental Protection Agency - Region 9065000225740639-00487
    1985/04/04Preliminary comments on off-site sampling planMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9065100300010639-94265
    1985/04/11Ltr: Response to 4/3/85 ltr re EPA decision on unilateral performance of RI/FS activities & summ of site activities, w/marginalia versionSamuel Rotrosen / Montrose Chemical CorpKeith Takata / Environmental Protection Agency - Region 9065200300050639-00322
    1985/04/19TL: Sampling plan & quality assurance project plan (QAPP) both draftsMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9065300300210639-90570
    1985/04/19Ltr: Apologizes for misunderstanding re issue of getting comments back to CADHS & lists concerns re back filling Lot 37 (CADHS Western Waste files)Sue Armstrong, residentNestor Acedera / CA Dept of Health Services - Toxic Substances Control Div065400300230639-92699
    1985/04/19Ltr: Back filling Lot 37, w/rtg slip 4/19/85 to R Sakaida fr N Acedera stating that ltr is part of Western Waste closure (CADHS Western Waste files)Sue Armstrong, residentCA Dept of Health Services065500300250639-92700
    1985/04/23Ltr: Discusses Del Amo agreement negotiations & transmits 3/20/85 mtg summary & 4/9/85 ltr to Shell re gw investig in FS contract, w/enclsBob Borzelleri / CA Dept of Health Services-065600300270639-92936
    1985/04/24Ltr: EPA comments on on-site gw sampling plan, w/fax TL fr K Takata, 4/24/85 & 1 concurrence copyKeith Takata / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp065700300330639-00332
    1985/04/30Memo: Received quality assurance project plan (QAPP) for review, concurrence copyKeith Takata / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9065800300480639-93901
    1985/04/30Memo: Received quality assurance project plan (QAPP) for reviewKeith Takata / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9065900300500639-94249
    1985/05/00Maps: Montrose Chemical Corp site (5/85) & concentration of total DDT in soil samples 1985 (2 aerial photos, 1/85 & 8/24/83)Hargis & Assoc, Inc-066000300520639-00537
    1985/05/00RI part 1 quality assurance project plan (QAPP)Metcalf & Eddy, IncEnvironmental Protection Agency066100300560639-00676
    1985/05/00Information brochures on history, governmental administrative units, maps of supervisorial districts, etc, of Los Angeles CountyLos Angeles County-066200301320639-01002
    1985/05/01Ltr: EPA dismayed Montrose completed on-site work without EPA approval - asks for permission to enter site to do preliminary sampling, w/concurrencesKeith Takata / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp066300302270639-90364
    1985/05/03Ltr: Update re status of RI/FS & community relations activities, w/rtg slipTimothy Vendlinski / Environmental Protection Agency - Region 9-066400302320639-90685
    1985/05/06Ltr: Comments on EPA comments on Montrose on-site gw sampling plan of 4/24/85David Hargis / Hargis & Assoc, IncKarl Lytz / Latham & Watkins (Attorneys)066500302360639-00321
    1985/05/07Memo: Comments on draft quality assurance project plan (QAPP)Ho Young / Environmental Protection AgencyTherese Gioia / Environmental Protection Agency - Region 9066600302450639-94248
    1985/05/091tr: Comments on 4/8/85 mtg, topographic maps & off-site investigative work, w/5/9/85 ltr fr Hargis re EPA comments on on-site gw sampling planDavid Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9066700302480639-00341
    1985/05/09ROC: Permit status of Montrose facilityJeff Rosenbloom / Environmental Protection Agency - Region 9Steve Chang / MITRE Corp066800302610639-90803
    1985/05/09ROC: Notification re what permits had been issued to Montrose during its operating periodJeff Rosembloom / Environmental Protection Agency - Region 9Bob Murray / South Coast Air Quality Management District066900302630639-90805
    1985/05/15Ltr: Transmits Engineering Science air monitoring data sheets containing results of sampling conducted during capping program, w/o attchKarl Lytz / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9067000302650639-92396
    1985/05/16ROC: DDT was not used as mosquito abatement control in TorranceJeff Rosenbloom / Environmental Protection Agency - Region 9Frank Plsue / Los Angeles Mosquito Abatement District067100302670639-90479
    1985/05/18Ltr: Granting access permission & requesting that EPA consider the investigation activity already done by Montrose, w/envDavid Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9067200302690639-94287
    1985/05/21Ltr: Plan to start RI field work 6/85, finish RI/FS 6/86, will add to mailing list, transmits RI/FS workplan & ltrs with Robert Pavia, w/o attchsTherese Gioia / Environmental Protection Agency - Region 9Randy Smith / National Oceanic & Atmospheric Administration067300302730639-91460
    1985/05/21Ltr: Enclosed RI/FS workplan & correspondence between self & Robert Pavia, start RI field work 6/85, be done 6/86 w/o encl (unsigned concurrence copy)Therese Gioia / Environmental Protection Agency - Region 9Randy Smith / National Oceanic & Atmospheric Administration067400302750639-94031
    1985/05/23Montrose mtg re sediment sampling, dry weather surface water, Normandie ditch transects, etc--067500302770639-90334
    1985/05/23Mtg notes: Technical mtg of 5/23/85 with Hargis & other attendees re results of analysis--067600302810639-90335
    1985/05/23Mtg notes: Mtg 5/23/85 re topographic map, gw--067700302870639-90386
    1985/05/28TL: 2nd draft quality assurance project plan (QAPP) - part 1 RIMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9067800302910639-90569
    1985/05/28Memo: Sampling plan approved if stipulations met, w/o attch rptPeter Rubenstein / Environmental Protection AgencyHarold Takenaka / Environmental Protection Agency - Region 9067900302930639-94247
    1985/06/00Fact sheet: Update on RI, w/rtg slipEnvironmental Protection Agency - Region 9-068000302950639-90686
    1985/06/06Comments on sample plan & quality assurance project plan (QAPP)Laura Tom / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9068100302980639-94246
    1985/06/11TL: Part 1 sampling plan & part 1 quality assurance project plan (QAPP)Marianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9068200303010639-90568
    1985/06/13Agency coordination mtg - list of attendeesEnvironmental Protection Agency-068300303030639-90164
    1985/06/13List of attendees at 6/13/85 Montrose mtg at Dept of Health Services, LA office, w/notes--068400303050639-90387
    1985/06/14ROC: With B Bratter, consults for Montrose Chemical Corp-B Bratter068500303070639-01521
    1985/06/17Ltr: Summary of discussion at 5/23/85 mtg with Montrose consultants, Hargis & Assoc, re installation of monitoring wells, w/concurrence copyAlexis Strauss / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp068600303240639-90366
    1985/06/18Ltr: Transmits EPA sampling plan & quality assurance project plan (QAPP) for part 1 of RI, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Anastacio Medina / Los Angeles County - Dept of Health Services068700303310639-90235
    1985/06/18Ltr: Transmits EPA sampling plan & quality assurance project plan (QAPP) for part 1 of RI, w/o enclTherese Gioia / Environmental Protection Agency - Region 9Bob Miele / City of Los Angeles - Bureau of Sanitation068800303330639-90236
    1985/06/18Ltr: Transmits EPA sampling plan & quality assurance project plan (QAPP) for part 1 of RI, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Jim Steele / CA Dept of Fish & Game068900303350639-90237
    1985/06/18Ltr: Transmits EPA sampling plan & quality assurance project plan (QAPP) for part 1 of RI, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Carl Sjoberg / Los Angeles County - Dept of County Engineer069000303370639-90238
    1985/06/18Ltr: Transmits EPA sampling plan & quality assurance project plan (QAPP) for part 1 of RI, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Mike Martin / Port of Los Angeles069100303390639-90239
    1985/06/18Ltr: Transmits EPA sampling plan & quality assurance project plan (QAPP) for part 1 of RI, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Robert Pavia / National Oceanic & Atmospheric Administration069200303410639-90240
    1985/06/18Ltr: Transmits EPA sampling plan & quality assurance project plan (QAPP) for part 1 of RI, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Randy Smith / National Oceanic & Atmospheric Administration069300303430639-90241
    1985/06/25Memo: Transmits 6/85 analysis of environmental fates & potential public health impacts of Lot 37 soil contaminants, w/encl (CADHS Western Waste files)David Leu / CA Dept of Health ServicesThomas Bailey / CA Dept of Health Services069400303450639-02499
    1985/06/25Memo: Transmits analysis of potential environmental fates/public health impacts of lot 37, w/findings, w/o analysis (CADHS Western Waste files)David Leu / CA Dept of Health ServicesThomas Bailey / CA Dept of Health Services069500304560639-92697
    1985/06/26Photos (40): Montrose site, 6/19/85-6/20/85 & 6/24/85-6/26/85 (#2 thru 37, w/o 36), color, w/handwritten description on back of photographsPaul Levine-069600304600639-00972
    1985/06/27Ltr: Response to 6/17/85 ltr re mtg with Hargis & request for topographic map, air quality rpt & other dataSamuel Rotrosen / Montrose Chemical CorpAlexis Strauss / Environmental Protection Agency - Region 9069700304810639-91289
    1985/06/30Quarterly rpt for period ending 6/30/85, w/marginaliaTherese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9069800304830639-94554
    1985/06/30Memo: Quarterly rpt for period ending 6/30/85, w/marginaliaTherese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9069900304890639-94555
    1985/06/30Memo: Quarterly rpt for period ending 6/30/95, w/marginaliaTherese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9070000304950639-94556
    1985/07/00Part 1 sampling plan, additional water sampling, w/summary of analyses requested, & TL, & 7/30/85 & 8/16/85 memosMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9070100305010639-00077
    1985/07/00RI part 1 sampling plan, additional water sampling, w/summary of analyses requested, & TL (w/o receipt date & signatures)Metcalf & Eddy, IncEnvironmental Protection Agency - Region 9070200305190639-00078
    1985/07/01Memo: Arrangements with CLP, & transmits sampling plan, w/o attchHarold Takenaka / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9070300305340639-90078
    1985/07/02Ltr: In accordance w/proposed closure plan 11/4/84 & CADHS 2/4/85 ltr, Western Waste is authorized to close site, w/summary (CADHS Western Waste file)Richard Wilcoxon / CA Dept of Health ServicesRalph Tufenkian / Western Waste Industries070400305360639-92698
    1985/07/02Ltr: Update of FS activities, includes info re PRP funding, & participation & role of EPA, w/o enclsThomas Bailey / CA Dept of Health Services - Site Cleanup & Emergency Response SectionMarin Seaton / Cadillac Fairview/California Inc070500305410639-92828
    1985/07/03Survey map (whole & parts) & grading plan w/6/18/85, leval (level?) circuit notes & plat of bench mark locations, w/7/3/85 TLJaykim Engineers, IncMetcalf & Eddy, Inc070600305450639-00075
    1985/07/08Photos (12): Montrose site, color, w/handwritten description on back of photographsPaul Levine-070700305560639-00976
    1985/07/09Map: Revised areas of cut & fill location plansO'Malley Engineering Corp-070800305630639-00536
    1985/07/10Ltr: Further explaining areas of cut & fill location plan topographic map, submitted 07/15/85, w/TL to Alexis Strauss fr Karl Lytz, 07/19/85 & envJames O'Malley / O'Malley Engineering CorpKarl Lytz / Latham & Watkins (Attorneys)070900305650639-94289
    1985/07/15Preliminary results of on-site gw work task, w/appendices A-F, tables 1-6 & figures 1-2Hargis & Assoc, Inc-071000305700639-00534
    1985/07/15Ltr: Transmits various requested docs - topographic map, base map, preliminary results of on-site gw, etc, includes some explanationDavid Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9071100306630639-94286
    1985/07/16Summary of drilling operationPioneer Drilling CoG C A Corp071200306660639-00076
    1985/07/16Analysis of air monitoring data during site capping, w/TL to S Rotrosen fr R Bryan, 10/24/88 ltr fr L Simkins to R Niemeyer & 10/24/88 TL to J MillerEngineering-Science, IncMontrose Chemical Corp071300306910639-00631
    1985/07/16Air monitoring data analysis - site capping, 1/10/85-03/21/85, w/TL to S Rotrosen fr R Bryan, 07/16/85, & TL to L Haage fr K Lytz, 05/15/85Ecology & Environment, IncMontrose Chemical Corp071400307000639-00881
    1985/07/18Final comments on off-site sampling plan, 04/04/85Metcalf & Eddy, Inc-071500309890639-94266
    1985/07/21Memo: Transmits background info for Montrose sewer contamination from 1963-1985, w/encl handwritten notes, tables & mapsJane Short / C H 2 M HillTherese Gioia / Environmental Protection Agency - Region 9071600309940639-00277
    1985/07/22Analytical data review - SAS #5888/248Y, collection date 4/29/86, w/memo correcting toluene concentration for YA792, 11/19/86, & TL, 8/1/86Ecology & Environment, IncEnvironmental Protection Agency - Region 9071700310330639-00531
    1985/07/22Ltr: EPA needs assistance of Dept of Health Services in collecting data for Montrose RI/FSAlexis Strauss / Environmental Protection Agency - Region 9Nestor Acedera / CA Dept of Health Services071800311310639-90234
    1985/07/22Ltr: EPA needs the assistance of Department of Health Services in collecting data for Montrose RI/FS (concurrence copy)Alexis Strauss / Environmental Protection Agency - Region 9Nestor Acedera / CA Dept of Health Services071900311330639-93997
    1985/07/23Ltr: Response to 7/3/85 ltr to J Meyer re Western Waste closure plan for Lot 37, w/o summary rpt (CADHS Western Waste files)Thomas Bailey / CA Dept of Health Services - Toxic Substances Control DivJudith Johnston, resident072000311350639-92696
    1985/07/24Ltr: Until adjacent site is properly decontaminated, granting building permits for construction at site will be withheld (CADHS Western Waste files)Richard Wilcoxon / CA Dept of Health Services - Toxic Substances Control DivA Hearne / Los Angeles County - Dept of Health Services072100311380639-92695
    1985/07/30Memo: Transmittal of sample plan by Metcalf & Eddy, Inc, w/o attchPeter Rubenstein / Environmental Protection AgencyHarold Takenaka / Environmental Protection Agency - Region 9072200311410639-90079
    1985/07/30Ltr: Resident dismayed by Dept approval of Western Waste closure plan (CADHS Western Waste files)Sue Armstrong, residentThomas Bailey / CA Dept of Health Services - Toxic Substances Control Div072300311430639-92694
    1985/07/31Activities conducted in 7/85, rpt #13 (7/1/85-7/31/85)G C A CorpEnvironmental Protection Agency - Region 9072400311460639-90548
    1985/08/00Fact sheet: Update on RI activities at 17-acre siteEnvironmental Protection Agency - Region 9-072500311490639-90688
    1985/08/02Ltr: On-site & off-site gw sampling rpts & access for sampling the week of 08/12/85, w/encl EPA commentsAlexis Strauss / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp072600311520639-00618
    1985/08/05TL: Doug Seely, GCA comments on site dataMarianne Strickfaden / Metcalf & Eddy, Inc-072700311590639-90566
    1985/08/05Ltr: Sampling plan, EPA comments & proposed mtg to discuss technical aspects of off-site sampling, w/envSamuel Rotrosen / Montrose Chemical CorpAlexis Strauss / Environmental Protection Agency - Region 9072800311610639-94285
    1985/08/12Ltr: Request for any hydrogeologic information, w/attch memo fr Tim V to Therese dated 8/21/85 requesting guidance on supplying well logs & tech rptsJames Severns / B C L Assoc, IncTimothy Vendlinski / Environmental Protection Agency - Region 9072900311650639-90682
    1985/08/13Gw analysis, 7/02/85 & 8/13/85 DHS labCA Regional Water Quality Control Board - Los Angeles Basin Region-073000311680639-94305
    1985/08/14Forms requesting samples for chemical analysis of monitoring wells 1-5CA Dept of Health Services-073100311700639-00295
    1985/08/15Newsclip: DDT discovered beneath closed plantWarren Robak / News Pilot (Newspaper)-073200311900639-90672
    1985/08/15Newsclip: DDT in water beneath closed plant - startled environmental officials to expand study of areaWarren Robak / Daily Breeze (Newspaper)-073300311930639-90720
    1985/08/15TL: Per your request of 8/2/85 - mylar base map of siteEdward Nemecek / Hargis & Assoc, IncAlexis Strauss / Environmental Protection Agency - Region 9073400311960639-90944
    1985/08/19Ltr: Received ltr dated 8/5/85 - Montrose plan to initiate field work on 8/26/85 is unnacceptable to EPA, w/o attch draft agreementAlexis Strauss / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp073500311980639-90365
    1985/08/19Ltr: Proposal, 08/26/85, unacceptable, earlier submitted RI/FS plans inadequate & stating 2 options, concurrence copyAlexis Strauss / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp073600312010639-94003
    1985/08/21Ltr: Response to 7/30/85 ltr re whether site was cleaned up or is still dirty (CADHS Western Waste files)Thomas Bailey / CA Dept of Health Services - Toxic Substances Control DivSue Armstrong, resident073700312040639-92693
    1985/08/21Mtg notes: Field work to date, summary of enforcement & well accessC H 2 M Hill-073800312070639-94301
    1985/08/22Ltr: Conveys appreciation for discussing Montrose & Del Amo sites on 8/21/85 & awaiting receipt of information on hydrogeology of these areasJames Severns / B C L Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9073900312090639-90680
    1985/08/22TL: Lithologic logs of wells installed on site - request for lithologic logs of wells installed by your co, w/concurrence copyTherese Gioia / Environmental Protection Agency - Region 9James Severns / B C L Assoc, Inc074000312110639-90681
    1985/08/23Ltr: Response to your ltr dated 8/19/85 re draft administrative order on consentSamuel Rotrosen / Montrose Chemical CorpAlexis Strauss / Environmental Protection Agency - Region 9074100312140639-90320
    1985/08/26Memo: Analysis of 2 samples fr Montrose - para-chlorobenzene sulfonic acid determinationDouglas Kendall / Environmental Protection Agency - National Enforcement Investigations CenterTherese Gioia / Environmental Protection Agency - Region 9074200312190639-90214
    1985/08/26Ltr: Concern re CADHS agreement to Western Waste proposal to forego further cleanup of site & begin backfilling (CADHS Western Waste files)Tom Bradley / City of Los Angeles - Office of the MayorKenneth Kizer / CA Dept of Health Services074300312210639-92678
    1985/08/27Ltr: Request that the Central & W Basin Water Replenishment District be placed on EPA mailing list & that EPA provide information re MontroseJohn Joham / Central & West Basin Water Replenishment DistrictTim Vendlinski / Environmental Protection Agency - Region 9074400312240639-90233
    1985/08/28Rpt on the evaluation of data [case #4533/SAS 1765Y], w/memo dated 8/28/85 to A Strauss fr H Takenaka re review of analytical data & rtg slipEnvironmental Protection Agency - Region 9-074500312260639-00282
    1985/08/28Results of on-site gw & soil sampling, w/appendices A-J, tables 1-6 & figures 1-6Hargis & Assoc, Inc-074600312420639-00533
    1985/08/29Ltr: Follow-up on phone conversation of 8/28/85 re need for additional sampling of McDonnell Douglas well, w/concurrence copyTherese Gioia / Environmental Protection Agency - Region 9Don Gerber / McDonnell Douglas Corp074700313580639-90679
    1985/08/29Memo: Backfilling must stop until closure requirement is met, w/ltr 8/25/85 fr R Tufenkian, import soil rpt & notes (CADHS Western Waste files)Nestor Acedera / CA Dept of Health ServicesRoy Sakaida / CA Dept of Health Services - Toxic Substances Control Div074800313610639-92692
    1985/09/00Agricultural sources of DDT residues in CA environment - prepared in response to House Resolution #53 (1984)CA Dept of Food & Agriculture-074900313670639-00883
    1985/09/00Agricultural sources of DDT residues in CA environment - prepared in response to House Resolution #53 (attached), w/erratum, tables 1-3 & figures 1-9Tom Mischke / CA Dept of Food & Agriculture-075000314160639-01181
    1985/09/00Agricultural sources of DDT residues in CA environment, w/TL fr T Mischke, 9/1/89Tom Mischke / CA Dept of Food & Agriculture-075100314670639-01374
    1985/09/03Chronology of EPA activities at site, 11/82-9/3/85, w/marginaliaEnvironmental Protection Agency - Region 9-075200315170639-01547
    1985/09/03Site chronology, 4/85-9/3/85Environmental Protection Agency - Region 9-075300315250639-94466
    1985/09/04Ltr: Confirming phone call, 9/3/85, re mtg, 9/11/85David Mulliken / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9075400315290639-94277
    1985/09/05ROCs: Discussion with R Tufenkian on 8/22/85 & 9/5/85 re backfilling (CADHS Western Waste files)CA Dept of Health Services - Toxic Substances Control Div-075500315320639-92690
    1985/09/09Ltr: Transmits boring results of 3 wells & request that EPA send their investigation results to McDonnell Douglas, w/enclDonald Gerber / McDonnell Douglas CorpTherese Gioia / Environmental Protection Agency - Region 9075600315340639-00294
    1985/09/09Ltr: EPA is pleased Montrose reconsidered its plans to implement off-site sampling - clarification re 9/11/85 mtg agenda re consent orderAlexis Strauss / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp075700315550639-90363
    1985/09/09Ltr: Response to 8/23/85 ltr re off-site sampling & misunderstanding re agenda of mtg per phone call, 09/03/85, concurrence copyAlexis Strauss / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp075800315610639-94002
    1985/09/13Ltr: 1st progress rpt on closure of Lot 37 (CADHS Western Waste files)Kenneth Hekimian / Van Dorpe & AssocRichard Wilcoxon / CA Dept of Health Services075900315640639-92691
    1985/09/13Ltr: Follow-up to 8/16/85 discussion re ceasing onsite spray disposal of chemical wastesNelson Wong / CA Regional Water Quality Control Board - Los Angeles Basin RegionCharles Evan / Jones Chemical Co076000315680639-93465
    1985/09/16Memo: Site inspection on 9/12/85 to inspect work completed on Lot 37 - includes list of people who were present at site (CADHS Western Waste files)John Scandura / CA Dept of Health ServicesSteve Lavinger / CA Dept of Health Services076100315710639-92688
    1985/09/17Ltr: Transmits EPA RI/FS workplan, w/o enclTherese Gioia / Environmental Protection Agency - Region 9John Joham / Central & West Basin Water Replenishment District076200315730639-90232
    1985/09/19Maps (blueprints): RI part 1 on-site soil sampling (6/85), MCB, TOC & dichlorobenzene concentrations in soilE Dela Cruz / Metcalf & Eddy, Inc-076300315750639-00080
    1985/09/20TL: Maps - DDT, DDE, DDD concentrations in soil & TOC, MCB etc concentrations in soilMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9076400315780639-90565
    1985/09/24Proposed agenda for Technical Advisory Committee mtg, w/participant list, committee info, 7/31/84 & 5/8/85 mtg notes, & 6/84 community relations planCA Dept of Health Services-076500315800639-02977
    1985/09/24Handwritten notes re CADHS-TSCD organization, Shell, well inventory, EPI studies, etc (CADHS Western Waste files)CA Dept of Health Services-076600316040639-92686
    1985/09/25Ltr: Discusses type of analysis to be performed to confirm fill material is clean for use, w/table (toxic substances list) (CADHS Western Waste file)Steve Lavinger / CA Dept of Health ServicesRalph Tufenkian / Western Waste Industries076700316070639-92685
    1985/09/26Ltr: Certification of backfill for excavation in Lot 37 as non hazardous, w/handwritten note to Steve fr Angelo (CADHS Western Waste files)Thomas Bailey / CA Dept of Health Services - Toxic Substances Control DivRalph Tufenkian / Western Waste Industries076800316110639-92683
    1985/10/00Montrose on-site soil samples, w/EPA sample data sheets (case #6444, samples #YA450-YA458)Ecology & Environment, Inc-076900316140639-00278
    1985/10/00Excerpts fr Survey of Chloroform Emission Sources (pp 1-1, 3-1, 4-1, 5-1, 6-1, 7-1, 8-1, 9-1, 10-1, 11-1 & 12-1)Environmental Protection Agency - Office of Air Quality Planning & Standards-077000316250639-03333
    1985/10/00Oversize map: LA city drainage map #599 (4/58, updated 10/85), 1 in = 400 ft, w/TL to S Simanonok fr K Yuen, 4/12/95Lyall Pardee / City of Los Angeles-077100316380639-03859
    1985/10/00DDT health informationClement Assoc, Inc-077200316410639-04784
    1985/10/02Ltr: Supplemental comments on proposed inclusion on NPL, w/attch aerial photo of capping [NPL-U2-3-L75]David Mulliken / Latham & Watkins (Attorneys)Russel Wyer / Environmental Protection Agency - Washington, D C077300316690639-94291
    1985/10/03Ltr: Transmits laboratory results - soil samples & water samples from 1st, 2nd & 3rd round of sampling, w/enclSam Williams / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9077400316740639-00296
    1985/10/04Ltr: Transmits portions of draft sampling workplan, w/o plan (CADHS Western Waste files)Roy Sakaida / CA Dept of Health Services - Toxic Substances Control DivChris Venn, resident077500317470639-92680
    1985/10/04Handwritten notes: Site visit - notification re fill area, open gate & portion of fence down, w/site diagram (CADHS Western Waste files)CA Dept of Health Services-077600317490639-92681
    1985/10/04Ltr: Acknowledging receipt of summary air monitoring rpt, response to ltr, 9/26/85, w/envKarl Lytz / Latham & Watkins (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9077700317530639-94284
    1985/10/08Handwritten notes: Mtg with K Hekemian, R Tufenkian, D VanDorpe & B Rios, & sampling at Lot 37 on 10/85 (CADHS Western Waste files)CA Dept of Health Services-077800317560639-92661
    1985/10/09Rpt on the evaluation of data [case #4533], collection date 6/85, w/memo dated 10/31/85 to A Strauss fr T Stumph re review of analytical dataEnvironmental Protection Agency - Region 9-077900317590639-00283
    1985/10/09Ltr: Acknowledgement of receipt of draft plan (CADHS Western Waste files)Chris Venn, residentRoy Sakaida / CA Dept of Health Services - Toxic Substances Control Div078000317760639-92679
    1985/10/09Memo: Requesting that Case #4896, SAS #1677Y data be returned for FIT data validationKathleen Shimmin / Environmental Protection Agency - Region 9Terry Stumph / Environmental Protection Agency - Region 9078100317780639-94245
    1985/10/10ROC: Discussion re fill dirt, & discussion with B Borzelli of CADHS-Sacramento who is upset re soils determination (CADHS Western Waste files)CA Dept of Health ServicesRalph Tufenkian / Western Waste Industries078200317800639-92677
    1985/10/12Memo: Conversation with D Leu re Western Waste Industries sampling (CADHS Western Waste files)John Scandura / CA Dept of Health ServicesNestor Acedera / CA Dept of Health Services078300317830639-92660
    1985/10/16Ltr: Re Administrative Order on consent #85-04, w/o encl final draftLisa Haage / Environmental Protection Agency - Region 9David Mulliken / Latham & Watkins (Attorneys)078400317850639-94278
    1985/10/17Rpt on evaluation of data [case #4824/1677Y], w/memo dated 10/31/85 to A Strauss fr T Stumph re review of analytical dataEnvironmental Protection Agency - Region 9-078500317870639-00285
    1985/10/18Rpt on evaluation of data [case #4533], collection date 6/18/85-6/20/85, 6/24/85) w/memo to A Strauss fr M Tunzi re review of analytical dataEnvironmental Protection Agency - Region 9-078600318010639-00288
    1985/10/22Ltr: Transmits Administrative order on consent (AOC) #85-04, w/o attchSamuel Rotrosen / Montrose Chemical CorpLisa Haage / Environmental Protection Agency - Region 9078700318150639-92407
    1985/10/22ROC: Discussion re need to have State person present when samples are taken & inquiry re certification on property deed (CADHS Western Waste files)CA Dept of Health ServicesRalph Tufenkian / Western Waste Industries078800318170639-92676
    1985/10/28Rpt on evaluation of data [case #4533], collection date 6/25-26/85, w/memo to A Strauss fr T Stumph re review of analytical dataEnvironmental Protection Agency - Region 9-078900318190639-00284
    1985/10/28Ltr: Transmits Administrative order on consent (AOC) #85-04, w/o attchHarry Seraydarian / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp079000318280639-92398
    1985/10/29Rpt on evaluation of data [case #4534/1765Y], w/memo to A Strauss fr T Stumph re review of analytical dataEnvironmental Protection Agency - Region 9-079100318300639-90212
    1985/10/29ROC: Discussion re performing analysis (CADHS Western Waste files)CA Dept of Health ServicesTom Li / CA Dept of Health Services - Hazardous Materials Laboratory079200318360639-92674
    1985/10/29ROC: Discussion re contractors w/lab capability (CADHS Western Waste files)CA Dept of Health ServicesStan Phillips079300318380639-92675
    1985/11/00Fact sheet: Update on RI activities, w/attch rtg slipEnvironmental Protection Agency - Region 9-079400318400639-90689
    1985/11/00EPA comments on off-site sampling plan, w/marginalia re mtg 11/5/85Environmental Protection Agency - Region 9-079500318440639-94250
    1985/11/01Ltr: Responding to ltr of 10/2/85 re late comments [NPL-U2-3-L75]Russel Wyer / Environmental Protection Agency - Washington, D CDavid Mulliken / Latham & Watkins (Attorneys)079600318490639-94290
    1985/11/04Rpt on evaluation of data [case #4533], inorganics, w/memo dated 11/25/85 to A Strauss fr T Stumph re review of analytical dataEnvironmental Protection Agency - Region 9-079700318510639-00292
    1985/11/05Pacific Texas pipline project elutriate samples, w/TL to J Broodway fr M Martin & rtg slip to T Gioia fr R BlankPort of Los Angeles-079800318690639-90511
    1985/11/05ROC: Phone call fr resident re health impacts resulting fr DDT & MCB at Montrose site, if any health studies were underway (redacted, FOIA ex 6)Resident / City of Redondo BeachEnvironmental Protection Agency - Region 9079900318730639-90673
    1985/11/05Lab rpt (#ES-85-2540) re evaluation of soil samples taken fr Lot 37 on 10/3/85, w/data sheets (CADHS Western Waste files)Stuart Salot / Certified Testing Laboratories, IncDan Van Dorpe / Van Dorpe & Assoc080000318760639-92669
    1985/11/05Handwritten notes: Mtg with A Bellomo & N Acedera re sampling & results (CADHS Western Waste files)CA Dept of Health Services-080100318810639-92670
    1985/11/05ROC: Discussion with R Tufenkian re analytical results (CADHS Western Waste files)CA Dept of Health Services-080200318830639-92671
    1985/11/06Sample numbering - soil samples with depth & borehole locations (SAS# 1765Y-1 to 1765Y-97), & off-site wells - water samples RI part 1 (handwritten)Candice Tal / Metcalf & Eddy, Inc-080300318850639-00280
    1985/11/07Rpt on evaluation of data [case #SAS1765Y], w/memo dated 11/18/85 to A Strauss fr T Stumph re review of analytical data & rtg slip to M StrickfadenEnvironmental Protection Agency - Region 9-080400318920639-00287
    1985/11/07Rpt on evaluation of data [case #4534], w/memo dated 11/21/85 to A Strauss fr T Stumph re review of analytical dataEnvironmental Protection Agency - Region 9-080500319080639-00289
    1985/11/07Memo: PRP request for EMSL aerial photos, w/concurrence copyKeith Takata / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9080600319290639-90080
    1985/11/07Memo: R Tufenkian did not provide lab rpt & samples at TAC mtg, & note re Berkeley lab performing analysis (CADHS Western Waste file)John Scandura / CA Dept of Health ServicesNestor Acedera / CA Dept of Health Services080700319320639-92648
    1985/11/07Memo: R Tufenkian arrived late at TAC mtg, & lab rpt was not provided, nor were samples collected (CADHS Western Waste files)John Scandura / CA Dept of Health ServicesNestor Acedera / CA Dept of Health Services080800319340639-92668
    1985/11/08Rpt on evaluation of data [case #1765Y], w/memo dated 11/12/85 to A Strauss fr T Stumph re review of analytical data, w/rtg slip to M StrickfadenEnvironmental Protection Agency - Region 9-080900319360639-00286
    1985/11/08Hazardous materials sample analysis request for Western Waste site (Lot 37) sampled on 11/8/85, w/chain of custody record (CADHS Western Waste files)John Scandura / CA Dept of Health Services-081000319460639-92662
    1985/11/14Ltr: Discussion of climatological dataRobert Bryan / Engineering-Science, IncEd Nemecek / Hargis & Assoc, Inc081100319490639-90075
    1985/11/14Memo: Solution analysis - PO #32379, re soil samples 1-3, w/map (soil sampling location), w/handwritten TL dated 11/18/85 to T Gioia fr J DerthickL Raab / Smith-Emery CoJerry Derthick / Jones Chemical Co081200319510639-90216
    1985/11/14Ltr: Transmits EPA RI/FS workplan & signed consent order for Montrose, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Kay Goldsmith / CA Dept of Health Services081300319560639-90231
    1985/11/14Sample analysis request - samples taken 11/8/85 fr Lot 37, w/chain of custody signatures 11/14/85 (CADHS Western Waste files)John Scandura / CA Dept of Health Services-081400319580639-92650
    1985/11/14Ltr: 2nd progress rpt re lot 37 closure - testing is complete & acceptable, w/corrected copy of ltr & note re correction (CADHS Western Waste files)Ralph Tufenkian / Western Waste IndustriesRichard Wilcoxon / CA Dept of Health Services081500319600639-92665
    1985/11/14Memo: Confirmation that 5 samples fr Western Waste were received intact (CADHS Western Waste files)Verne Woodson / CA Dept of Health Services - Hazardous Materials LaboratoryJohn Scandura / CA Dept of Health Services081600319660639-92667
    1985/11/14Ltr: Transmits EPA RI/FS workplan & signed consent order for Montrose, w/o encls (concurrence copy)Therese Gioia / Environmental Protection Agency - Region 9Kay Goldsmith / CA Dept of Health Services081700319680639-93873
    1985/11/15Memo: Quarterly rpt for period ending 9/30/85, w/marginalia (privileged, FOIA ex 5)Therese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9081800319700639-01557
    1985/11/15Memo: Quarterly rpt for period ending 9/30/85 (privileged, FOIA ex 5)Therese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9081900319720639-01558
    1985/11/15Ltr: Transmits 2 copies of EPA RI/FS workplan & consent order for Montrose, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Patricia Port / US Dept of the Interior082000319740639-90230
    1985/11/19Rpt on evaluation of data [case #4534], w/memo dated 11/25/85 to A Strauss fr T Stumph re review of analytical data & rtg slip to M StrickfadenEnvironmental Protection Agency - Region 9-082100319760639-00291
    1985/11/19TL: Partial package of preliminary sampling results from EPA part 1 RI, w/concurrence copyTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc082200319850639-90939
    1985/11/21Rpt on evaluation of data [case #4533/1765Y], w/memo to A Strauss fr T Stumph re review of analytical data, 11/26/85Environmental Protection Agency - Region 9-082300319880639-94197
    1985/11/25Review draft off-site sampling plan, including health & safety planHargis & Assoc, Inc-082400319940639-03745
    1985/11/25Review draft off-site sampling plan - QAPPHargis & Assoc, Inc-082500320520639-03746
    1985/11/25TL: Review draft off-site sampling plan including health & safety plan & QAPPEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9082600321010639-90271
    1985/11/25Memo: Transmits 11/14/85 ltr fr R Tufenkian to R Wilcoxon re 2nd progress rpt on closure of Lot 37, w/ltr (CADHS Western Waste files)John Scandura / CA Dept of Health ServicesAngelo Bellomo / CA Dept of Health Services082700321030639-92663
    1985/11/26Ltr: Follow-up to ltrs of 10/31/85 & 11/6/85 re access for soil borings pursuant to administrative order fr EPA - advise re understandingEdward Nemecek / Hargis & Assoc, IncJerry Derthick / Jones Chemical Co082800321070639-90928
    1985/11/26Lab rpt re Western Waste (Lot 37) samples received 11/14/85 & completed 11/26/85 (CADHS Western Waste files)James Cheng / CA Dept of Health ServicesJohn Scandura / CA Dept of Health Services082900321090639-92658
    1985/12/00Environmental news - announcement of draft part 2 site investigation plans available for public review, w/attch rtg slipEnvironmental Protection Agency - Region 9-083004333240639-90690
    1985/12/02Memo: Request for review of draft off-site soil, sediment & surface water sampling plan, w/concurrence copy, w/o planKeith Takata / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9083100321130639-90081
    1985/12/03TL: Soil & sampling # system with depths & borehole locations dated 11/6/85, w/enclMarianne Strickfade / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9083200321160639-00281
    1985/12/03Rpt on evaluation of data [case #4534], collection date 7/1-2/85, w/memo to A Strauss fr T Stumph re review of analytical dataEnvironmental Protection Agency - Region 9-083300321240639-00290
    1985/12/04Memo: Request for review of draft quality assurance project plan (QAPP), w/concurrence copy, w/o planKeith Takata / Environmental Protection Agency - Region 9Terry Stumph / Environmental Protection Agency - Region 9083400321330639-90082
    1985/12/04Ltr: Transmits draft off-site soil, sediment & surface water sampling plan & quality assurance project plan for review & comment, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Edward Bonnett / South Coast Air Quality Management District083500321360639-90229
    1985/12/04TL: Interim summary of findings, Del Amo site investigation, Los Angeles, Calif for Irell & Manela, prepared by Dames & Moore, w/concurrence copyTherese Gioia / Environmental Protection Agency - Region 9Matt Wiedlin / Hargis & Assoc, Inc083600321380639-90940
    1985/12/04Ltr: Transmits draft off-site soil, sediment, surface water sampling & quality assurance project plan for review/comment, w/o encl (concurrence copy)Therese Gioia / Environmental Protection Agency - Region 9Edward Bonnett / South Coast Air Quality Management District083700321410639-93905
    1985/12/05Log of vibracore, V-1 through V-14, particle size analysis, w/attch locations map, soil classification chart & key to test data (draft)Hargis & Assoc, Inc-083800321430639-00632
    1985/12/11Lab rpt for total metal analysis re Western Waste samples (#WW-1) received 11/14/85 (CADHS Western Waste files)CA Dept of Health Services-083900321700639-92654
    1985/12/11Memo: Western Waste site sampling - R Sedman noticed 1,2 benzanthracene (a carcinogen) was detected (CADHS Western Waste files)John Scandura / CA Dept of Health ServicesNestor Acedera / CA Dept of Health Services084000321720639-92659
    1985/12/12TL: Draft part 2 sampling & quality assurance project plans covering off-site sampling activitiesTimothy Vendlinski / Environmental Protection Agency - Region 9Judy Harrington / City of Torrance - Civic Center Library084100321740639-90694
    1985/12/12TL: Draft part 2 sampling & quality assurance project plans covering off-site sampling activitiesTimothy Vendlinski / Environmental Protection Agency - Region 9Catherine O'Connell / City of Carson - Public Library084200321760639-90695
    1985/12/12Memo: Western Waste update - R Sedman was contacted re findings of PNAs collected at site (CADHS Western Waste files)John Scandura / CA Dept of Health ServicesNestor Acedera / CA Dept of Health Services084300321780639-92651
    1985/12/13Ltr: Requests construction permits within Lot 37 boundaries be withheld until adjacent site (Del Amo) is decontaminated (CADHS Western Waste files)A Hearne / Los Angeles County - Dept of Health ServicesFrank Kroeger / City of Los Angeles - Dept of Building & Safety084400321800639-92653
    1985/12/18Ltr: Comments on draft off-site soil, sediment & surface water sampling plan for part 3 of RI, w/excerpt of article on model 2100 samplerRobert Pavia / National Oceanic & Atmospheric AdministrationTherese Gioia / Environmental Protection Agency - Region 9084500321830639-91456
    1985/12/19Ltr: Response to review of off-site sampling plan & notification of no comment at this timeMichael Mohajer / Los Angeles County - Dept of Public WorksTherese Gioia / Environmental Protection Agency - Region 9084600321890639-90228
    1985/12/20Formal comments on off-site sampling plan & quality assurance project plan (QAPP) 11/25/85Metcalf & Eddy, IncEnvironmental Protection Agency - Region 9084700321910639-00152
    1985/12/20Memo: Comments on quality assurance project plan (QAPP) w/o encl QAPPLaura Tom / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9084800322010639-94001
    1985/12/23TL: Formal comments on off-site sampling plan & quality assurance project plan (QAPP) 11/25/85, & draft project schedule pert chartMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9084900322050639-90564
    1985/12/23Memo: Comments on sample planPeter Rubenstein / Environmental Protection AgencyTherese Gioia / Environmental Protection Agency - Region 9085000322070639-94244
    1985/12/30Memo: Comments on final quality assurance project plan (QAPP), w/o attch QAPP, marginaliaLaura Tom / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9085100322090639-94276
    1985/12/31Ltr: Response to offsite-sampling plan & notification that program would benefit fr at least 1 additional modified surface water sampling stationAllan Chartrand / CA Regional Water Quality Control Board - Los Angeles Basin RegionTherese Gioia / Environmental Protection Agency - Region 9085200322140639-90227
    1986/01/02Ltr: Transmits comments on draft off-site sampling plan & QAPP, w/encl & marginaliaTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc085300322160639-00596
    1986/01/02Ltr: Transmits compilation of technical commments submitted re draft off-site sampling plan & QAPP for Montrose, w/enclTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc085400322280639-00966
    1986/01/02Ltr: Transmits comments on draft off-site sampling plan & QAPP, w/enclTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc085500322390639-04795
    1986/01/02Ltr: Response to ltr dated 12/4/85 to J Schumann requesting review & comments on draft off-site sampling plan for RI, part 2Vernon Pruett / City of Los Angeles - Dept of Water & PowerTherese Gioia / Environmental Protection Agency - Region 9085600322500639-90778
    1986/01/02Lab rpt - sample results fr lot 37, received 11/14/85, signed 12/31/85 & 1/2/86 (CADHS Western Waste files)John Scandura / CA Dept of Health Services-085700322530639-92649
    1986/01/03Ltr: Requesting draft phase 1 on-site gw & soils sampling plan & quality assurance project plan (QAPP)Alexis Strauss / Environmental Protection Agency - Region 9Samuel Rotrosen / Montrose Chemical Corp085800322550639-94279
    1986/01/07Memo: Technical Advisory Committee mtg on 1/16/86, w/agenda & 12/18/85 & 11/6/85 mtg minutesNestor Acedera / CA Dept of Health Services-085900322570639-02978
    1986/01/12Ltr: Comments re off-site sampling plan for site (redacted, FOIA ex 6)Resident / City of TorranceTherese Gioia / Environmental Protection Agency - Region 9086000323070639-90677
    1986/01/22Local climatological data, annual summary with comparative data, 1977 for LA Intl Airport & Civic Center, w/TL to E Nemecek fr R Bryan, 1/22/86National Oceanic & Atmospheric Administration-086100323110639-00073
    1986/01/23Memo: R Tufenkian requests HML analysis results, transmits TL for review & requests Western Waste proceed with closure, w/o TL (CADHS Western Waste)John Scandura / CA Dept of Health ServicesNestor Acedera / CA Dept of Health Services086200323190639-92647
    1986/01/24Ltr: Transmits soil & soil gas sampling plans, & discusses revisions, w/plansStanley Zison / Woodward-Clyde ConsultantsJohn Scandura / CA Dept of Health Services086300323210639-02979
    1986/01/24TL: Original waste profile sheetsCandy Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9086400323430639-90469
    1986/01/24TL: 2 original waste profile sheetsCandice Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9086500323450639-90470
    1986/01/24Memo: Quarterly rpt for period ending 12/31/85, w/marginaliaTherese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9086600323470639-94467
    1986/01/24Memo: Quarterly rpt for period ending 12/31/85Therese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9086700323520639-94468
    1986/01/27Ltr: Response to comments on draft off-site soils, sediment & surface water sampling plan & QAPP, w/concurrence copy, w/o copy of ltr fr J JohnsonTherese Gioia / Environmental Protection Agency - Region 9Judy Johnston, resident / City of Torrance086800323570639-90676
    1986/01/28TL: Analytical results for samples collected by State on 11/8/85 (CADHS Western Waste files)Nestor Acedera / CA Dept of Health ServicesRalph Tufenkian / Western Waste Industries086900323640639-92645
    1986/01/30Quality assurance project plan - off-site sampling plan, w/marginalia versionHargis & Assoc, Inc-087000323660639-00666
    1986/01/30Off-site sampling plan, w/surface water, sediment & neighborhood soil sampling locations map & off-site sampling location mapHargis & Assoc, Inc-087100324580639-00667
    1986/01/30Ltr: Transmits 3 copies of quality assurance project plan & off-site sampling plan, w/o enclsEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9087200325290639-90270
    1986/02/03Generator waste material profile sheets - 1 for gw sampling & rinsewater, 1 for drill cuttings & soilEnvironmental Protection Agency - Region 9-087300325310639-00101
    1986/02/04Ltr: Comments to part 1 RI rpt, w/TL to M Strickfaden fr T GioiaEnvironmental Protection Agency - Region 9Metcalf & Eddy, Inc087400325360639-00587
    1986/02/04Response to 2/3/86 request - water level data for site since 10/4/85, w/attch TL dated 2/4/86Edward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9087500325440639-90943
    1986/02/06Sources of DDT in Southern California (handwritten), w/hearing - health implications of toxic chemical contamination of Santa Monica dated 2/10/85Steve Simanonok / Environmental Protection Agency - Region 9-087600325470639-00274
    1986/02/10Formal comments off-site sampling plan & quality assurance project plan (QAPP) 01/30/86--087700325540639-94270
    1986/02/12Memo: Request CDC involvement in Montrose health study due mid-summer 1986 - CDC review of CA DOHS study would be valuable, w/concurrence copyKeith Takata / Environmental Protection Agency - Region 9Don Hawkins / Centers for Disease Control087800325570639-90656
    1986/02/14TL: RI/FS workplan appendix 1, part 2 hydrogeologic investigation revisionCandice Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9087900325600639-90563
    1986/02/14Memo: Comments on off-site split sampling plan, authored by Metcalf & Eddy IncJohn Moe / Ecology & Environment, IncTherese Gioia / Environmental Protection Agency - Region 9088000325620639-94268
    1986/02/14Memo: Comments on off-site sampling plan, authored by Hargis & Assoc, w/marginalia versionJohn Moe / Ecology & Environment, IncTherese Gioia / Environmental Protection Agency - Region 9088100325650639-94269
    1986/02/19Memo: Comments on draft phase 1 on-site gw & soils quality assurance project plan (QAPP)Laura Tom / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9088200325700639-94243
    1986/02/20QAPP, on-site gw & soils sampling plan (review draft)Hargis & Assoc, IncMontrose Chemical Corp088300325730639-03690
    1986/02/20Phase 1 remedial investigative work, on-site gw & soils sampling plan (review draft)Hargis & Assoc, IncMontrose Chemical Corp088400400010639-03691
    1986/02/20TL: 2/20/86 review draft QAPP & phase 1 remedial investigative work - on-site gw & soils sampling planEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9088500400590639-90269
    1986/02/20Draft working document - evaluation of environmental fates & potential public health impacts of PNAs at Lot 37 (faxed) (CADOHS Western Waste files)CA Dept of Health Services-088600400600639-92646
    1986/02/21TL: Draft preliminary rpt - RI part 1 & community relations fact sheet, 2/86Candice Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9088700400630639-90562
    1986/02/24Memo: Notification of Technical Advisory Committee mtg on 3/26/86, w/1/16/86 mtg agenda & minutes, w/o Woodward-Clyde soil assessment work proposalNestor Acedera / CA Dept of Health Services-088800400650639-02980
    1986/02/25Ltr: Transmits final EPA comments on off-site soil, sediment & surface water sampling plan & quality assurance project plan, w/enclTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc088900400820639-00965
    1986/02/27Ltr: Request for release of laboratory results for drummed waste fr Montrose & request that results be released to M StrickfadenTherese Gioia / Environmental Protection Agency - Region 9Chemical Waste Management, Inc089000401000639-90226
    1986/02/27Ltr: Request that all plans, notice of mtgs, findings & community information be forwarded to Western Waste IndustriesRalph Tufenkian / Western Waste IndustriesTherese Gioia / Environmental Protection Agency - Region 9089100401020639-90674
    1986/02/27Memo: Comments on quality assurance project plan (QAPP) - as discussed 02/20/86Laura Tom / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9089200401040639-94242
    1986/03/00Assessment of a non-double lined disposal facility for waste soils & decontamination fluidsMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9089300401080639-00107
    1986/03/00Draft preliminary rpt, RI part 1, w/appendices A-G, tables & mapsMetcalf & Eddy, IncEnvironmental Protection Agency089400401320639-00272
    1986/03/00Environmental News - draft part 2, phase 1 sampling & quality assurance plans available for public review, w/attch rtg slipEnvironmental Protection Agency - Region 9-089500403210639-90691
    1986/03/02Pt 1 off-site surface water runoff sampling, EPA method 624 - QA/QC dataHargis & Assoc, Inc-089600403240639-04564
    1986/03/03Memo: Information for requested "fact sheet" for Montrose air sampling community relations leafletSusan Keydel / Ecology & Environment, IncTim Vendlinski / Environmental Protection Agency - Region 9089700403260639-90182
    1986/03/03Ltr: Transmits draft phase 1 on-site gw & soils sampling plan & quality assurance project plan for review & comment, w/o enclsTherese Gioia / Environmental Protection Agency - Region 9Edward Bonnett / South Coast Air Quality Management District089800403290639-90224
    1986/03/04Memo: Request for review of draft phase 1 on-site gw & soils sampling plan, w/concurrence copy, w/o plan, w/o QAPPKeith Takata / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9089900403310639-90083
    1986/03/04Memo: Request for review of draft phase 1 on-site gw & soils QAPP, w/concurrence copy, w/o QAPP, w/o sampling planKeith Takata / Environmental Protection Agency - Region 9Terry Stumph / Environmental Protection Agency - Region 9090000403340639-90084
    1986/03/06Memo: Requesting review of draft sampling plan, w/o attch rptKeith Takata / Environmental Protection Agency - Region 9Michael Stenburg / Environmental Protection Agency - Region 9090100403370639-94241
    1986/03/07Off-site sampling plan, w/tables 1-7, figures 1-5, & appendices A-CHargis & Assoc, Inc-090200403390639-00488
    1986/03/07Quality assurance project plan (QAPP), off-site sampling plan w/amendments in 3/27/86 ltr to T Gioia fr E NemecekHargis & Assoc, Inc-090300404210639-00489
    1986/03/07Ltr: Transmits 3 copies of final quality assurance project plan & off-site sampling plan, w/o enclsEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9090400405130639-90268
    1986/03/10TL: Transmits Engineering Science response to EPA 9/25/85 request for additional info on air-quality monitoring performed with site capping, w/attchKarl Lytz / Latham & Watkins (Attorneys)Therese Gioia / Environmental Protection Agency - Region 9090500405150639-00246
    1986/03/11Memo: Comments on sampling plan, phase 1, RI work, on-site gw & soil sampling plan, 02/20/86Susan Keydel / Ecology & Environment, IncTherese Gioia / Environmental Protection Agency - Region 9090600405770639-90000
    1986/03/11Memo: Re EPA region 9 & CDC interest in Montrose/Del Amo health study & request to review it when data are collectedDonald Hawkins / US Dept of Health & Human Services - Agency for Toxic Substances & Disease RegistryRaymond Newtra / CA Dept of Health Services090700405810639-90654
    1986/03/12Memo: Comments on revised off-site sampling planJohn Moe / Ecology & Environment, IncTherese Gioia / Environmental Protection Agency - Region 9090800405830639-94267
    1986/03/15Memo: Notification of sample plan receipt & when review will be finished, w/attch preliminary summary of analysesBrenda Buck / Environmental Protection Agency - Region 9Chip Demarest / National Oceanic & Atmospheric Administration090900405850639-93900
    1986/03/17Ltr: Notification that County of Los Angeles currently offers no comments re Montrose draft phase 1 on-site gw & soils sampling planMichael Mohajer / Los Angeles County - Dept of Public WorksTherese Gioia / Environmental Protection Agency - Region 9091000405880639-90220
    1986/03/17Memo: Re review of sample planPeter Rubenstein / Environmental Protection Agency - Region 9Brenda Buck / Environmental Protection Agency - Region 9091100405900639-93899
    1986/03/19Quality assurance rpt [case #5462], w/memo dated 3/19/86 to A Strauss fr T Stumph re review of analytical data & rtg slip to M Strickfaden, 3/28/86Ecology & Environment, Inc-091200405820639-00293
    1986/03/20Memo: Transmits review of Montrose site sampling plan for substantiating its HRS score (corresponds to part 3 of CERCLA site sampling plan), w/attchMichael Stenburg / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9091300406130639-90180
    1986/03/20Ltr: Draft phase 1 on-site gw & soil sampling plan & quality assurance project plan for part 2 are acceptable, w/production rpt formJohn Joham / Central & West Basin Water Replenishment DistrictTherese Gioia / Environmental Protection Agency - Region 9091400406160639-90221
    1986/03/20Ltr: Final Montrose off-site sampling plan & quality assurance project plan are acceptable with exception of items outlined in ltr, w/attchTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc091500406190639-90267
    1986/03/20Newsclip: EPA to run more tests for DDT at former Montrose toxic-waste siteBill Johnson / Los Angeles Times-091600406230639-90670
    1986/03/21TL: Draft assessment of non double lined disposal facility for waste soils & decontamination fluidsCandice Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9091700406260639-90561
    1986/03/23Part 2 remedial investigative work - on-site gw & soils investigation, phase 1Hargis & Assoc, Inc-091800406570639-00668
    1986/03/24TL: Draft on-site gw & soil sampling plan & QAPP submitted pursuant to consent order signed 10/85, w/concurrence copyTherese Gioia / Environmental Protection Agency - Region 9Ralph Dills / CA Senate091900406890639-90736
    1986/03/25Formal comments - phase 1 RI work, quality assurance project plan (QAPP), w/marginalia versionMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9092000406920639-00580
    1986/03/25Formal comments phase 1 RI work, on-site gw & soil sampling plan 2/20/86, w/marginalia copyCandice Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9092100407210639-00581
    1986/03/26TL: Formal comments on phase 1 RI - on-site gw & soils sampling plan & quality assurance project plan (QAPP)Candice Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9092200407480639-90560
    1986/03/26Memo: Comments on quality assurance project plan (QAPP) (draft), w/TL to T Gioia fr D GerstDennisse Beauchamp / Environmental Protection Agency - Washington, D CDonna Gerst / Environmental Protection Agency - Washington, D C092300407500639-94239
    1986/03/27Ltr: Provides amendments made to Montrose off-site sampling plan & notification that the QAPP Hargis requested signatures on was not enclosed w/ltrEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9092400407530639-90266
    1986/03/27TL: Draft preliminary rpt - RI part 1, 3/86Candice Tal / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9092500407560639-90559
    1986/03/28Ltr: Transmits EPA comments on draft Montrose part 2 on-site gw & soils phase 1 sampling plan & quality assurance project plan (QAPP), w/enclTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc092600407580639-00960
    1986/03/28Ltr: Notification that sampling plan is approved for implementation & QAPP is conditionally approvedTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc092700407720639-90265
    1986/03/28Memo: Off-site soil, sediment & surface water sampling QAPP approved, w/o attch ltr & rpt copies, concurrence copy, w/o signaturesTherese Gioia / Environmental Protection Agency - Region 9Laura Tom / Environmental Protection Agency - Region 9092800407740639-93898
    1986/03/28Memo: Off-site soil, sediment & surface water sampling quality assurance project plan (QAPP) approved, w/o attch amendment ltr & copies of rptTherese Gioia / Environmental Protection Agency - Region 9Laura Tom / Environmental Protection Agency - Region 9092900407760639-94240
    1986/03/31Ltr: Response to 3/3/86 request for review & comments on draft phase 1 on-site gw & soils sampling plan & quality assurance project planSanford Weiss / South Coast Air Quality Management DistrictTherese Gioia / Environmental Protection Agency - Region 9093000407780639-90223
    1986/04/00RI/FS final workplan - appendix A, part 2, hydrogeologic investigation revisionMetcalf & Eddy, IncEnvironmental Protection Agency093100407810639-00646
    1986/04/01Ltr: Comments re phase 1 onsite gw & soils sampling plan for MontroseNancy Kaufman / US Dept of the Interior - Fish & Wildlife ServiceTherese Gioia / Environmental Protection Agency - Region 9093200408000639-90282
    1986/04/04Ltr: Response to 3/3/86 request for review & comments on draft on-site gw & soils sampling plan, phase 1 & quality assurance project planVernon Pruett / City of Los Angeles - Dept of Water & PowerTherese Gioia / Environmental Protection Agency - Region 9093300408020639-90222
    1986/04/07Analytical data review - SAS #5462/2105Y, collection date 01/15/86, w/TL to A Strauss fr K Kitchingman, 8/01/86Ecology & Environment, IncEnvironmental Protection Agency - Region 9093400408040639-00532
    1986/04/08Ltr: Notification of commencement of off-site sampling work on 4/28/86, w/Worldwide Courier Express airbill #05829294Edward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9093500408250639-90263
    1986/04/10Memo: Off-site soil, sediment & surface water sampling quality assurance project plan (QAPP) 03/07/86, as amended 03/27/86 approvedKent Kitchingman / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9093600408280639-94238
    1986/04/14TL: Figures 1 & 3Marianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9093700408300639-90572
    1986/04/14Memo: Toxicity testing of chlorobenzene sulfonic acidLawrence Valcovic / Environmental Protection Agency - Washington, D CGene Lucero / Environmental Protection Agency - Washington, D C093800408320639-91005
    1986/04/21TL: Appendix A w/corrections on p A-10 & figure 14 w/correctionsMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9093900408360639-90575
    1986/04/23Quality assurance project plan - on-site gw & soils sampling planHargis & Assoc, Inc-094000408380639-00669
    1986/04/23Ltr: Transmits revised QAPP, revised on-site gw & soils sampling plan & part 2 remedial investigative work on-site gw..., w/o enclsEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9094100409440639-90261
    1986/04/23Ltr: Hargis has not been able to obtain written permission to enter Farmers Brothers Coffee Co property & discussion re pipelinesEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9094200409470639-90264
    1986/04/24Ltr: Complaint re delays & abuse fr the State re completion of evaluation rpt (CADHS Western Waste files)Ralph Tufenkian / Western Waste IndustriesAngelo Bellomo / CA Dept of Health Services - Toxic Substances Control Div094300409490639-92644
    1986/04/25TL: Draft preliminary part 1 RI rpt, final off-site soil, sediment & surface water sampling plan, QAPP, etc, w/concurrence copyTimothy Vendlinski / Environmental Protection Agency - Region 9Judy Harrington / City of Torrance - Civic Center Library094400409510639-90732
    1986/04/25TL: Draft preliminary part 1 RI rpt, final off-site soil, sediment & surface water sampling plan, QAPP, etc, w/concurrence copyTimothy Vendlinski / Environmental Protection Agency - Region 9Judy Harrington / City of Carson - Public Library094500409540639-90733
    1986/04/28Sample plan detailing SOW to be performed during off-site split sampling programEcology & Environment, IncEnvironmental Protection Agency - Region 9094600409570639-02116
    1986/04/28Ltr: Transmits EPA draft preliminary part 1 RI rpt & request that comments re rpt be submitted by 5/16/86, w/o enclTherese Gioia / Environmental Protection Agency - Region 9Rolf Mall / CA Dept of Fish & Game094700410190639-90217
    1986/04/28TL: EPA draft preliminary part 1 remedial investigation rpt & request that comments re rpt be submitted by 5/16/86, w/list of addressees in marginaliaTherese Gioia / Environmental Protection Agency - Region 9Rolf Mall / CA Dept of Fish & Game094800410210639-93904
    1986/04/29Memo: Lot 37 closure & transmits analysis of potential public health & environmental impacts associated with PNAs, w/attch (CADHS Western Waste)David Leu / CA Dept of Health ServicesAngelo Bellomo / CA Dept of Health Services094900410230639-02488
    1986/04/29Ltr: Transmits EPA draft preliminary part 1 RI rpt for review & request that comments be submitted by 5/16/86, w/o enclTherese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc095000410600639-90262
    1986/05/00Environmental News - Montrose Chemical Corp site, describes problem, announces mtg & availability of RI resultsEnvironmental Protection Agency - Region 9-095100410620639-90447
    1986/05/02Montrose chain of custody records - samples - covers 5/2/86-6/12/86Environmental Protection Agency - Region 9-095200410680639-00279
    1986/05/05Memo: Quarterly rpt for period ending 3/31/86, w/marginaliaTherese Gioia / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9095300410780639-94470
    1986/05/06TL: Vicinity map, soil boring & well locations, site cross section, ranges of chemical concentration & summary of chemical concentrationMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9095400410830639-90574
    1986/05/09Memo: Briefing schedule for residents, state & local officials prior to Montrose meeting on 5/13/86 w/marginaliaTim VendlinskiDavis Bernstein095500410850639-90446
    1986/05/09TL: 2 slidesMarianne Strickfaden / Metcalf & Eddy, IncTherese Gioia / Environmental Protection Agency - Region 9095600410890639-90573
    1986/05/12Comments on part 2 & on-site gw & soils investigation phase 1, w/TL to T Gioia fr M StrickfadenMetcalf & Eddy, IncEnvironmental Protection Agency - Region 9095700410910639-94272
    1986/05/13Mtg agenda: Community mtg, 5/13/86, w/blank mtg evaluationEnvironmental Protection Agency - Region 9-095800410960639-90693
    1986/05/13Summary of audience questions at 5/13/86 community mtg--095900410990639-90700
    1986/05/13Evaluation of 5/13/86 community mtg by attendees, w/attch rtg slipTherese Gioia / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9096000411020639-90735
    1986/05/19Ltr: Comments on Metcalf & Eddy draft preliminary rpt, RI part 1, Montrose facility, Los AngelesKarl Lytz / Latham & Watkins (Attorneys)Therese Gioia / Environmental Protection Agency - Region 9096100411050639-00320
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-04-625, 6/1/86Hargis & Assoc, Inc-096200411140639-04481
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-006, 6/2/86Hargis & Assoc, Inc-096300411140639-04482
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-066, 6/1/86Hargis & Assoc, Inc-096400411140639-04483
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-068, 6/3/86Hargis & Assoc, Inc-096500411140639-04484
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-123, 6/12/86Hargis & Assoc, Inc-096600411140639-04485
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-124, 6/12/86Hargis & Assoc, Inc-096700411140639-04486
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-130, 6/14/86Hargis & Assoc, Inc-096800411140639-04487
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 - chromatograms for P86-05-177, 5/21/86Hargis & Assoc, Inc-096900411140639-04488
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-189, 6/14/86Hargis & Assoc, Inc-097000411140639-04489
    1986/05/19Round 1 off-site sampling, 4/29/86-5/19/86, EPA method 624/8240 - chromatograms for P86-05-348, 5/28/86Hargis & Assoc, Inc-097100411140639-04490
    1986/05/19Memo: Comments on part 2 RI work, on-site gw & soils investigation, phase 1, marginaliaSusan Keydel / Ecology & Environment, IncTherese Gioia / Environmental Protection Agency - Region 9097200411160639-94271
    1986/05/27Ltr: Response to 4/23/86 ltr re refusal to revise plans to use PVC construction materials for wells or pumps for sampling, w/encls 1-2, 4, w/o encl 3Therese Gioia / Environmental Protection Agency - Region 9Edward Nemecek / Hargis & Assoc, Inc097300411210639-00317
    1986/05/27Ltr: Authorizes Lot 37 closure completion, w/o evaluation of environmental fate & potential public health impacts of PNAs (CADHS Western Waste files)Angelo Bellomo / CA Dept of Health Services - Toxic Substances Control DivRalph Tufenkian / Western Waste Industries097400411720639-92643
    1986/05/27Memo: Comments on phase 1 on-site gw & soils quality assurance project plan (QAPP) 2nd draftLaura Tom / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9097500411750639-94237
    1986/06/00Map: Montrose off-site soil sample locations, w/marginaliaHargis & Assoc, Inc-097600411780639-00846
    1986/06/02Memo: Called Dominguez Water Co re public water supply in area of siteAlexis Strauss / Environmental Protection Agency - Region 9Therese Gioia / Environmental Protection Agency - Region 9097700411800639-94471
    1986/06/03Preliminary field data from round 1 off-site sampling, w/attch TL dated 6/4/86 to EPA & soil sample location mapHargis & Assoc, Inc-097800411820639-00648
    1986/06/03Ltr: Rpt re p-CBSA analytical results for 4/24/86 Stringfellow treatment plant samples, w/tables, schematic & TL to B Ullensvang fr P HaneyJoe Lowry / Environmental Protection Agency - National Enforcement Investigations CenterThomas Dahl / Environmental Protection Agency - National Enforcement Investigations Center097900412350639-93236
    1986/06/04Ltr: Transmits boring logs, OVA measurements, weather condition information & boring location maps fr round 1 - offsite soil..., w/o enclsEdward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9098000412410639-90260
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-526, 6/20/86Hargis & Assoc, Inc-098100412430639-04491
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-558, 6/27/86Hargis & Assoc, Inc-098200412430639-04492
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-05-564, 6/21/86Hargis & Assoc, Inc-098300412430639-04493
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-06-094, 6/21/86Hargis & Assoc, Inc-098400412430639-04494
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-06-110, 6/27/86Hargis & Assoc, Inc-098500412430639-04495
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-06-141, 6/28/86Hargis & Assoc, Inc-098600412430639-04496
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-06-201, 6/28/86Hargis & Assoc, Inc-098700412430639-04497
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 608/8080 - chromatograms for P86-06-202, 6/28/86Hargis & Assoc, Inc-098800412430639-04498
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 608/8080 - chromatograms for P86-06-226, 6/29/86Hargis & Assoc, Inc-098900412430639-04499
    1986/06/13Round 1 off-site sampling, 5/20/86-6/13/86, EPA method 624/8240 & 608/8080 - chromatograms for P86-06-322, 6/28/86Hargis & Assoc, Inc-099000412430639-04500
    1986/06/13Rounds 1 & 2 off-site sampling, 4/29/86-6/13/86, EPA method 624/8240 - chromatograms & standard calibration dataHargis & Assoc, Inc-099100412430639-04566
    1986/06/19Ltr: Notification that sampling round 2 was completed 6/13/86Edward Nemecek / Hargis & Assoc, IncTherese Gioia / Environmental Protection Agency - Region 9099200412450639-90257
    1986/06/19Newsclip: Montrose toxics not fouling wellsDavid Steinman / E R C Environmental & Energy Services Co-099300412470639-90449
    1986/06/24Sampling audit reportRobert Williams / Ecology & Environment, Inc-099400412510639-00665
    1986/06/27Raw analytical data - round 1 off-site samplingHargis & Assoc, Inc-099500413350639-00649
    1986/06/27Case narrative & QC summary for analytical data review - SAS #5888/2248Y, B#1, soil samples, w/memo to K Kitchingman requesting data review, 7/10/86Versar, IncEnvironmental Protection Agency - Region 9099600413370639-03949
    1986/07/00Memo: Transmits collection of split samples, w/enclLuis Morales / Ecology & Environment, IncFiles099700413750639-90211
    1986/07/02Field data from round 2 off-site sampling, w/attch surface water, sediment & neighborhood soil sampling locations mapHargis & Assoc, Inc-099800413810639-00640
    1986/07/02Ltr: Montrose comments on part 1 RILisa Haage / Environmental Protection Agency - Region 9Karl Lytz / Latham & Watkins (Attorneys)099900414490639-94283

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