Jump to main content or area navigation.

Contact Us

Pacific Southwest, Region 9: Superfund

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

Omega Chemical Corporation

Superfund Site

Non-Time-Critical Removal Supplement 1 & 2

Administrative Record Index

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

This administrative record file contains the documents that the U.S. Environmental Protection Agency (EPA) is currently using to identify appropriate response activities for the Omega Chemical Corporation Superfund Site Non-Time-Critical Removal in Whittier, California. It is presented on Compact Disk (CD). The administrative record for the final site-wide remedy will be completed after public comments on EPA's Proposed Plan, EPA's response to comments, and the Record of Decision (ROD).

EPA welcomes questions and comments on documents contained in the administrative record file. Please contact:

Christopher Lichens or: Lauren Berkman
Remedial Project Manager Community Involvement Coordinator
U.S. EPA (SFD-7-4) U.S. EPA (SFD-3)
75 Hawthorne Street 75 Hawthorne Street
San Francisco, CA 94105-3901 San Francisco, CA 94105-3901
(415) 972-3149 (415) 972-3292 or (800) 231-3075

List of Abbreviations and Acronyms Used in Administrative Record Index

ABBREVIATIONMEANING
appAppendix
ARARApplicable or Relevant & Appropriate Requirement (or Restriction)
attch Attachment
CDCompact Disc
DTSCDept of Toxic Substances Control
EE/CAEngineering Evaluation/Cost Analysis
EPAEnvironmental Protection Agency
exExemption
fr From
FSPField Sampling Plan
ICPInductively Coupled Plasma
ICP/MSInductively Coupled Plasma/Mass Spectrometry
ltrLetter
memo Memorandum
mtgMeeting
OPOGOmega Chemical Site PRP Organized Group
OUOperable Unit
QAQuality Assurance
QA/QCQuality Assurance/Quality Control
QAPPQuality Assurance Project Plan
RARemedial Action
reRegarding
RIRemedial Investigation
RI/FSRemedial Investigation/Feasability Study
rpt Report
SAPSampling & Analysis Plan
SDGSample Delivery Group
TL Transmittal Letter
TOCTotal Organic Carbon
UAO Unilateral Administrative Order
USUnited States
VOCVolatile Organic Compound
w/ With
w/oWithout

Administrative Record Index

Doc_dateAuthorAddresseeTitle_subjectDocid
11/28/2000Environmental Protection Agency - Region 9-Fact Sheet: Hoja de informacion, w/TL to M Schultz fr K Brasaemle88072650
12/1/2000Environmental Protection Agency - Region 9-Fact Sheet: Public input requested (includes Spanish translation)88073559
12/22/2000Environmental Protection Agency - Region 9Whittier Daily NewsPublic Notice: Requests public comment on consent decree88073563
2/28/2001US Dept of Justice - Environment & Natural Resources Div-Consent decree (CD) #CV 00-12471-TJH, USA v Abex Aerospace Div et al, w/apps A-F (SOW, map, defendants lists, UAO #95-15 & schedule) & attch (notice of lodging)95488
4/20/2001Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Downgradient well installation & groundwater monitoring sampling & analysis plan (SAP), w/TL to N Riveland-Har fr S Wallin88072824
4/26/2001Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Data summary rpt for on-site soils, w/TL to N Riveland-Har fr S Wallin 4/27/200188072694
7/1/2001Environmental Protection Agency - Region 9-Fact Sheet: Consent decree signed - work begins at site88073803
7/19/2001Jacqueline Lane / Environmental Protection Agency - Region 9Cynthia Birt / City of Whittier - Public LibraryTL: Fact sheet re consent decree88073802
7/23/2001Environmental Protection Agency - Region 9-Community involvement plan88072696
12/4/2001Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Data summary rpt for on-site soils, w/apps A-D & TL to N Riveland-Har fr S Wallin88072806
5/31/2002Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Sampling & analysis plan (SAP) addendum for additional data collection in phase 1a area, w/TL to N Riveland-Har fr S Wallin88072826
7/26/2002--Site data summary - groundwater data listing, 1st quarter, 200288072820
9/30/2002Nancy Riveland-Har / Environmental Protection Agency - Region 9Jane Diamond / Environmental Protection Agency - Region 9Memo: Engineering evaluation/cost analysis (EE/CA) approval memo for addressing contaminated groundwater (01 EE/CA Start 001)121851
12/23/2002Environmental Protection Agency - Region 9-List of EPA guidance documents consulted during development & selection of response action for site88073957

Doc_dateAuthorAddresseeTitle_subjectDocid
4/1/2002Environmental Protection Agency - Region 9-Fact Sheet: Progress at site88073915
4/1/2002Environmental Protection Agency - Region 9-Fact Sheet: Progresso en el sito88073919
4/24/2002Environmental Protection Agency - Region 9-Mtg Notice: Community meeting (English & Spanish)2067733
9/27/2002David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on SAP amendment, additional investigation in phase 1a area, RI/FS workplan2070482
11/28/2002David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on FSP & QAPP for RI/FS oversight2070483
2/1/2003Weston Solutions, IncEnvironmental Protection Agency - Region 9Groundwater monitoring rpt, 2nd quarter 2002, w/TL to L Henning fr C Yuge 2/11/032010392
2/4/2003DataChem Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 31171, SDG Y0MS8, 16 water samples for volatiles, collected 11/14-11/22/02, w/o computer disk (Unscanned document target only)2071788
2/6/2003Shealy Environmental Services, IncEnvironmental Protection Agency - Region 9Data package - Case 31171, SDG Y0MS4, 8 water samples for volatiles, collected 11/13-11/15/02, w/o computer disk (Unscanned document target only)2071789
2/11/2003Shealy Environmental Services, IncEnvironmental Protection Agency - Region 9Data package - Case 31171, SDG Y0MT8, 11 water samples for volatiles, collected 11/18-11/26/02, w/o computer disks (Unscanned document target only)2071790
2/11/2003Nanny Estrada / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31171, SDG Y0MS4, 8 water samples for volatiles, collected 11/13-11/15/02, w/TL to N Riveland-Har fr D Lindelof2010250
2/12/2003DataChem Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 31171, SDG Y0MX5, 8 water samples for volatiles, collected 11/25-11/26/02, w/o computer disk (Unscanned document target only)2071791
2/13/2003Nanny Estrada / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31171, SDG Y0MX5, 8 water samples for volatiles, collected 11/25-11/26/02, w/TL to N Riveland-Har fr D Lindelof139699
2/19/2003EMAX Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 11-BCC0-51.0, SDG 03B140, 5 water samples for dissolved gases, collected 2/18/03 (Unscanned document target only)2071792
2/21/2003EMAX Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 11-BCC0-51.0, SDG 03B155, 8 water samples for dissolved gases, collected 2/19 & 2/20/03 (Unscanned document target only)2071793
2/24/2003EMAX Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 11-BCC0-51.0, SDG 03B162, 5 water samples for dissolved gases, collected 2/21/03 (Unscanned document target only)2071794
2/24/2003Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9On-site soil RI/FS workplan (final-draft)147037
2/25/2003EMAX Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 11-BCC0-51.0, SDG 03B166, 5 water samples for dissolved gases, collected 2/24/03 (Unscanned document target only)2071795
2/26/2003Sentinel, IncEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG MY0TF1, 13 water samples for inorganics, w/inventory checklist, w/o computer disk (Unscanned document target only)2071796
2/27/2003EMAX Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 11-BCC0-51.0, SDG 03B177, 5 water samples for dissolved gases, collected 2/25/03 (Unscanned document target only)2071797
2/27/2003EMAX Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 11-BCC0-51.0, SDG 03B188, 6 water samples for dissolved gases, collected 2/26/03 (Unscanned document target only)2071798
2/27/2003Sentinel, IncEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG MY0TF0, 13 water samples for inorganics, w/inventory checklist, w/o computer disk (Unscanned document target only)2071799
2/27/2003Nanny Estrada / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31171, SDG Y0MT8, 11 water samples for volatiles, collected 11/18-11/26/02, w/TL to N Riveland-Har fr D Lindelof149022
3/5/2003EMAX Laboratories, IncEnvironmental Protection Agency - Region 9Data package - Case 11-BCC0-51.0, SDG 03C008, 4 water samples for dissolved gases, collected 3/3/03 (Unscanned document target only)2071800
3/7/2003Sentinel, IncEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG MY0TE8, 19 water samples for inorganics, w/inventory checklist, w/o computer disk (Unscanned document target only)2071801
3/7/2003Sentinel, IncEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG MY0TE9, 19 water samples for inorganics, w/inventory checklist, w/o computer disk (Unscanned document target only)2071802
3/14/2003Sentinel, IncEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG MY0TE6, 5 water samples for 1,4 dioxane, collected 2/24-3/3/03, w/o computer disk (Unscanned document target only)2071803
3/14/2003Rose Fong / Environmental Protection Agency - Region 9Diane Strassmaier / Environmental Protection Agency - Region 9TL: Data packages - SDGs MY0TE8, MY0TE9, MY0TF0, & MY0TF12010249
3/20/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results - Case R03S34, SDGs 03050A, 03057A, 31 water samples for total dissolved solids w/TL to L Henning fr B Bettencourt149411
3/26/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG Y0TP9, 10 water samples for 1-4 Dioxane, w/o computer disk (Unscanned document target only)2071804
4/13/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG Y0TP6, 10 water samples for volatiles, collected 2/24-3/3/03, w/o computer disk (Unscanned document target only)2071805
4/15/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG Y0TP8, 12 water samples for volatiles, collected 2/18-3/21/03, w/o computer disk (Unscanned document target only)2071806
4/16/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG Y0TR4, 5 water samples for 1,4 Dioxane, collected 2/24-3/3/03, w/o computer disk (Unscanned document target only)2071807
4/16/2003Nanny Estrada / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31445, SDG Y0TP6, 10 water samples for volatiles, collected 2/24-3/3/03, w/TL to D Strassmaier fr D Lindelof149037
4/17/2003Nanny Estrada / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31445, SDG Y0TP8, 12 water samples for volatiles, collected 2/18-3/21/03, w/TL to D Strassmaier fr D Lindelof149105
4/18/2003Santiago Lee / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31445, SDG Y0TP9, 10 water samples for 1-4 Dioxane, w/TL to D Strassmaier fr D Lindelof149106
4/21/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG Y0TQ0, 7 water samples for volatiles, collected 2/18-2/21/03, w/o computer disk (Unscanned document target only)2071808
4/22/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31445, SDG Y0TQ5, 10 water samples for volatiles, collected 2/24-3/3/03, w/o computer disk (Unscanned document target only)2071809
4/22/2003Kendra DeSantolo / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31445, SDG Y0TQ0, 7 water samples for volatiles, collected 2/18-2/21/03, w/TL to D Strassmaier fr D Lindelof149108
4/22/2003Santiago Lee / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31445, SDG Y0TR4, 5 water samples for 1,4 Dioxane, collected 2/24-3/3/03, w/TL to D Strassmaier fr D Lindelof149107
4/23/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results - Case R03S34, SDGs 03050A, 03057A, 20 water samples for chloride, sulfate, perchlorate, TOC, alkalinity, sulfide, & Nitrate-N+Nitrite-N, collected 2/18/03-3/11/03 w/TL to L Henning fr B Bettencourt149447
4/24/2003Nanny Estrada / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 31445, SDG Y0TQ5, 10 water samples for volatiles, collected 2/24-3/3/03, w/TL to D Strassmaier fr D Lindelof149114
5/6/2003Douglas Lindelof / I C F Consulting/Laboratory Data ConsultantsDiane Strassmaier / Environmental Protection Agency - Region 9Data Validation Rpt: Case 11-BCCO-51.0, SDGs 03B140, 03B155, 03B162, 03B166, 03B177, 03B188, & 03C008, 38 water samples for dissolved gases149117
5/28/2003Lisa Norosky / DataVal, Inc
Agnieszka Jankowski / DataVal, Inc
Environmental Protection Agency - Region 9Data Validation Rpt: Case R03S54, SDG 03135A & 03142A, 15 water samples for 1,4-dioxane, collected 5/13-5/22/2003, w/TL to C Brickner fr D Breaux 4/27/2004, w/o computer disk2025234
5/28/2003Lisa Norosky / DataVal, Inc
Agnieszka Jankowski / DataVal, Inc
Environmental Protection Agency - Region 9Data Validation Rpt: Case R03S54, SDG 03135A, 19 water samples for perchlorate, collected 5/13-5/19/2003, w/TL to C Brickner fr D Breaux 4/27/2004, w/o computer disk2025235
6/1/2003Weston Solutions, IncEnvironmental Protection Agency - Region 9Phase 2 groundwater characterization study (Plates 1, 2, & 3 only)163870
6/1/2003Weston Solutions, IncEnvironmental Protection Agency - Region 9Phase 2 groundwater characterization study (w/o Plates 1, 2, & 3)157949
6/2/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG MY0XJ0, 20 water samples for total metals & cyanide, w/o computer disk (Unscanned document target only)2071810
6/6/2003I C F ConsultingEnvironmental Protection Agency - Region 9Data package - Case R03S54, SDG 03135A, 11 water samples for 1,4-dioxane, collected 5/13-5/19/03, w/TL to R Bauer fr Z Rajabi 6/3/03 (Unscanned document target only)2071811
6/9/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG MY0XH2, 12 water samples for total metals & cyanide, w/o computer disk (Unscanned document target only)2071812
6/9/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG MY0XN0, 19 water samples for dissolved metals, w/o computer disk (Unscanned document target only)2071813
6/9/2003I C F ConsultingEnvironmental Protection Agency - Region 9Data package - Case R03S54, SDG 03135A, 19 water samples for perchlorate, collected 5/13-5/19/03, w/TL to R Bauer fr O Salvador (Unscanned document target only)2071814
6/11/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for 5/03 sampling - Project R03S54, SDG 03135A, 11 water samples for 1,4-dioxane, collected 5/13-5/19/03, w/TL to D Strassmaier fr B Bettencourt2025225
6/12/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for 5/03 sampling - Project R03S54, SDG 03135A, 19 water samples for perchlorate, collected 5/13-5/19/03, w/TL to D Strassmaier fr B Bettencourt2025224
6/12/2003I C F ConsultingEnvironmental Protection Agency - Region 9Data package - Case R03S54, SDG 03142A, 4 water samples for 1,4-Dioxane, collected 5/20 & 5/22/03, w/TL to R Bauer fr Z Rajabi (Unscanned document target only)2071815
6/23/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for 5/03 sampling - Project R03S54, SDG 03142A, 4 water samples for 1,4-Dioxane, collected 5/20 & 5/22/03, w/TL to L Henning fr B Bettencourt2025223
6/24/2003Liberty Analytical Corp - CompuChem DivEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG MY0XM2, 12 water samples for dissolved metals, w/o computer disk (Unscanned document target only)2071816
6/27/2003Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9(Privileged - FOIA ex 2) Draft rpt addendum for additional data collection in Phase 1A area, w/TL to L Henning fr S Wallin (Privileged document target only)2071783
7/8/2003Clayton Group Services, IncEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG Y0XG8, 9 water samples for volatiles, collected 5/19-5/21/03, w/o computer disk (Unscanned document target only)2071817
7/8/2003Mitkem CorpEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG Y0XG9, 6 water samples for volatiles, collected 5/21-5/22/03, w/o computer disk (Unscanned document target only)2071818
7/8/2003Clayton Group Services, IncEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG Y0XJ1, 9 water samples for volatiles, w/o computer disk (Unscanned document target only)2071819
7/8/2003Mitkem CorpEnvironmental Protection Agency - Region 9Data package - Case 31721, SDG Y0XJ2, 20 water samples for volatiles, w/o computer disk (Unscanned document target only)2071820
9/1/2003Environmental Protection Agency - Region 9-Fact Sheet: Omega Chemical superfund site update (English & Spanish)157963
9/1/2003Weston Solutions, IncEnvironmental Protection Agency - Region 9Groundwater monitoring rpt, 1st quarter 20032010262
9/1/2003Weston Solutions, IncEnvironmental Protection Agency - Region 9Groundwater monitoring rpt, 2nd quarter 20032010263
9/1/2003Weston Solutions, IncEnvironmental Protection Agency - Region 9Groundwater monitoring rpt, 3rd quarter 20022010260
9/1/2003Weston Solutions, IncEnvironmental Protection Agency - Region 9Groundwater monitoring rpt, 4th quarter 20022010261
9/16/2003Robert Fodor / Science Applications International CorpLinda Ketellapper / Environmental Protection Agency - Region 9(Privileged - FOIA ex 7) Email: Initial review of Weston's preliminary phase 2 rpt, w/forward to C Lichens fr L Ketellapper 9/17/03 (Privileged document target only)2071784
9/17/2003Chemtech Consulting Group, IncEnvironmental Protection Agency - Region 9Data package - Case 32073, SDG MY0ZP5, 20 water samples for total metals & cyanide, collected 8/19-8/25/03, w/o computer disk (Unscanned document target only)2071821
9/17/2003Chemtech Consulting Group, IncEnvironmental Protection Agency - Region 9Data package - Case 32073, SDG MY0ZT5, 20 water samples for dissolved metals, collected 8/19-8/25/03, w/o computer disk (Unscanned document target only)2071822
9/18/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for 8/03 sampling - Project R03S75, SDG 03232A, 20 water samples for perchlorate, collected 8/19-8/22, & 8/25/03, w/TL to L Henning fr B Bettencourt2010245
9/18/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for 8/03 sampling - Project R03S75, SDG 03240B, 11 water samples for perchlorate, collected 8/26-8/28/03, w/TL to C Lichens fr B Bettencourt2010246
9/18/2003Chemtech Consulting Group, IncEnvironmental Protection Agency - Region 9Data package - Case 32073, SDG MY0ZR0, 14 water samples for total & dissolved metals, collected 8/26 & 8/27/03, w/o computer disk (Unscanned document target only)2071823
9/22/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for 8/03 sampling - Project R03S75, SDG 03232A, 8 water samples for 1,4-dioxane, collected 8/19, 8/20, & 8/25/03, w/TL to C Lichens fr B Bettencourt2010247
9/22/2003Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on rpt addendum for additional data collection in phase 1A area2067737
9/24/2003Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for 8/03 sampling - Project R03S75, SDG 03240B, 7 water samples for 1,4-dioxane, collected 8/26-8/28/03, w/TL to C Lichens fr B Bettencourt 9/25/032010248
9/29/2003Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Final on-site soils RI/FS work plan2010264
9/29/2003Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Mtg Notes: OU1 RI schedule, w/TL to C Lichens fr T Perina 10/8/032067740
10/1/2003Chemtech Consulting Group, IncEnvironmental Protection Agency - Region 9Data package - Case 32073, SDG MY0ZR6, 6 water samples for cyandide, total metals, & dissolved metals, collected 8/28/03, w/o computer disk (Unscanned document target only)2071824
10/6/2003Ceimic CorpEnvironmental Protection Agency - Region 9Data package - Case 32073, SDG Y0ZP5, 18 water samples for volatiles, collected 8/19-8/27/03, w/o computer disks (Unscanned document target only)2071825
10/7/2003Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on rpt addendum for additional data collection in phase 1A area, w/TL2067738
10/8/2003Lori Parnass / CA Environmental Protection Agency - Dept of Toxic Substances ControlChristopher Lichens / Environmental Protection Agency - Region 9Email: No comments on rpt addendum for additional data collection in phase 1A area2067739
10/10/2003Ceimic CorpEnvironmental Protection Agency - Region 9Data package - Case 32073, SDG Y0ZR6, 4 water samples for volatiles, collected 8/28/03, w/o computer disk (Unscanned document target only)2071826
10/15/2003Christopher Lichens / Environmental Protection Agency - Region 9Chuck McLaughlin / Omega Chemical Site P R P Organized GroupLtr: Discusses & transmits comments re draft rpt addendum for additional data collection in phase 1A area dated 6/27/03, w/attch2067741
10/20/2003Mitkem CorpEnvironmental Protection Agency - Region 9Data package - Case 32073, SDG Y0ZP8, 19 water samples for volatiles, collected 8/19-8/27/03, w/o computer disk (Unscanned document target only)2071827
10/21/2003Santiago Lee / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 32073, SDG Y0ZP5, 18 water samples for volatiles, collected 8/19, 8/21, & 8/25-8/27/03, w/TL to C Lichens fr D Lindelof2010252
10/22/2003Stan Kott / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 32073, SDG Y0ZR6, 4 water samples for volatiles, collected 8/28/03, w/TL to C Lichens fr D Lindelof2010253
10/27/2003Santiago Lee / I C F Consulting/Laboratory Data ConsultantsEnvironmental Protection Agency - Region 9Data Validation Rpt: Case 32073, SDG Y0ZP8, 19 water samples for volatiles, collected 8/19-8/27/03, w/TL to C Lichens fr D Lindelof2010254
10/30/2003Chuck McLaughlin / Omega Chemical Site P R P Organized GroupChristopher Lichens / Environmental Protection Agency - Region 9Email: Schedule for aquifer test2069746
10/31/2003Sharon Wallin / Camp Dresser & McKee, IncChuck McLaughlin / Omega Chemical Site P R P Organized GroupEmail: Confirms discussions re soil sampling, w/forward to C Lichens fr C McLaughlin 11/1/032069747
11/3/2003Sharon Wallin / Camp Dresser & McKee, IncEd Modiano / NONE
Chuck McLaughlin / Omega Chemical Site P R P Organized Group
Email: Sonic drilling stars tomorrow, w/forward to C Lichens fr C McLaughlin2069748
11/10/2003Sharon Wallin / Camp Dresser & McKee, IncChuck McLaughlin / Omega Chemical Site P R P Organized Group
Ed Modiano / NONE
Gregory Taylor / Raytheon Co
Email: Status of Putnam drilling, w/forward to C Lichens fr C McLaughlin2069749
11/11/2003Sharon Wallin / Camp Dresser & McKee, IncChuck McLaughlin / Omega Chemical Site P R P Organized GroupMemo: Additional investigation in phase 1A area, w/figures 1 & 2 & TL to C Lichens fr C McLaughlin 11/12/032069750
11/14/2003Tom Perina / C H 2 M Hill, IncSharon Wallin / Camp Dresser & McKee, IncEmail: Field work next week2069751
11/17/2003Tom Perina / C H 2 M Hill, IncSharon Wallin / Camp Dresser & McKee, IncEmail: Field work next week, w/forwards2069753
11/17/2003Chuck McLaughlin / Omega Chemical Site P R P Organized GroupChristopher Lichens / Environmental Protection Agency - Region 9Email: Planned field activities2069752
11/18/2003David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Discusses review of SAP amendment, w/history2069754
11/19/2003Tom Perina / C H 2 M Hill, IncSharon Wallin / Camp Dresser & McKee, IncEmail: Discusses OW-8 pumping test2069755
11/20/2003Tom Perina / C H 2 M Hill, IncSharon Wallin / Camp Dresser & McKee, IncEmail: Asks for recorded data fr OW-8 test, w/history2069757
11/20/2003Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, IncEmail: Corrects errors re OW-8 test, w/history2069756
11/20/2003Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9
Chuck McLaughlin / Omega Chemical Site P R P Organized Group
Email: Discusses CH2M Hill's oversight role, w/history2069758
12/1/2003David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Discusses previous comments re on-site soils workplan, w/o attch, w/history2069760
12/1/2003David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9TL: Comments on SAP amendment, additional investigation in phase 1a area, RI/FS workplan, & comments on FSP & QAPP for RI/FS oversight2070481
1/6/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9
Chuck McLaughlin / Omega Chemical Site P R P Organized Group
Email: Geoprobe drilling scheduled for 1/19-1/212069759
1/13/2004C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Draft FSP for RI/FS oversight (revision 2), w/o figures, w/TL to C Lichens & D Taylor fr T Perina2070486
1/13/2004C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Draft QAPP for RI/FS oversight (revision 2), w/o figures, w/TL to C Lichens & D Taylor fr T Perina2070485
1/13/2004C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Response to EPA comments on draft FSP & QAPP for RI/FS oversight, w/TL to C Lichens & D Taylor fr T Perina2070484
1/15/2004David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on FSP & QAPP for RI/FS oversight, w/TL2070487
1/26/2004Lisa Norosky / DataVal, Inc
Donna Breaux / DataVal, Inc
Environmental Protection Agency - Region 9Data Validation Rpt: Case R04S33, SDG 04021B, 1 water & 4 soil samples for VOCs, collected 1/20 & 1/21/2004, w/TL to C Brickner fr D Breaux 5/11/04, w/o computer disk2025231
2/1/2004Weston Solutions, IncEnvironmental Protection Agency - Region 9Groundwater monitoring rpt, 3rd quarter 2003, w/TL to C Lichens fr C Yuge 2/9/042010287
2/20/2004I C F ConsultingEnvironmental Protection Agency - Region 9Data package - Case R04S33, SDG 04021B, 1 water & 4 soil sample for VOCs, collected 1/20 & 1/21/04, w/TL to R Bauer fr Z Rajabi (Unscanned document target only)2071828
3/2/2004Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Groundwater sampling update2070488
3/4/2004David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Memo: Draft comments on QAPP & FSP for OU 2 RI/FS, w/TL2070490
3/5/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 1/04 split sampling - Project R04S33, SDG 04021B, 1 water & 4 soil samples for VOCs, collected 1/20-1/21/04, w/TL to C Lichens fr B Bettencourt 3/8/042018658
3/5/2004Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, IncEmail: Status of sampling work, w/history & forward to C Lichens fr C McLaughlin2070489
3/16/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 1/04 split sampling - Project R04S33, SDG 04021B, 1 water & 4 soil samples for 1,4-Dioxane, collected 1/20-1/21/04, w/TL to C Lichens fr B Bettencourt 3/17/042018659
3/18/2004Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Discusses & transmits analyte list & reportings limits for semivolatiles & metals, w/attchs2070491
3/19/2004Chuck McLaughlin / Omega Chemical Site P R P Organized GroupChristopher Lichens / Environmental Protection Agency - Region 9Email: Will proceed with submitting proposal for additional groundwater monitoring well, w/history2070492
3/30/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 2/04 oversight sampling - Project R04S41, SDG 04057E, 4 water samples for VOCs, collected 2/24-2/25/04, w/TL to C Lichens fr B Bettencourt 3/31/042018660
3/30/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 3/04 sampling - Project R04S42, SDG 04063B, 19 water samples for biochemical oxygen demand, collected 3/2-3/5/04, w/TL to C Lichens fr B Bettencourt 3/31/042018661
4/1/2004David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Responds to selection of BC Labs for analysis of soil samples, w/history2070494
4/1/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9
Tom Perina / C H 2 M Hill, Inc
Email: Selection of BC Labs for analysis of soil samples2070493
4/2/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Discusses use of BC Labs to analyze soil samples, w/history2070497
4/2/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Have forwarded QA/QC requirements to BC Labs, w/history2070496
4/2/2004Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, IncEmail: Sampling schedule for next week, w/history2070495
4/8/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 3/04 sampling - Project R04S42, SDG 04063B, 20 water samples for total dissolved solids, collected 3/2-3/5/04, w/TL to C Lichens fr B Bettencourt 4/9/042018662
4/8/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Schedule for soil gas sampling2070498
4/8/2004Chuck McLaughlin / Omega Chemical Site P R P Organized GroupChristopher Lichens / Environmental Protection Agency - Region 9Email: Working on addendum to workplan that discusses deep well installation & sampling, w/history2070499
4/12/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 2/04 oversight sampling - Project R04S41, SDG 04057E, 4 water samples for 1,4-dioxane, collected 2/24-2/25/04, w/TL to C Lichens fr B Bettencourt 4/15/042018663
4/20/2004Tom Perina / C H 2 M Hill, IncDavid Taylor / Environmental Protection Agency - Region 9Email: Responds to comments on OU 2 SAP2070500
4/22/2004David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on QAPP & FSP for RI/FS oversight addendum 12070502
4/22/2004David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on quality assurance program plan for BC Laboratories2070503
4/22/2004David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9TL: Comments on QAPP & FSP for RI/FS oversight addendum 1, & comments on quality assurance program plan for BC Laboratories2070501
5/3/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 3/04 sampling - Project R04S42, SDG 04063B, 22 water samples for mercury, metals, ICP, & metals, ICP/MS, collected 3/2-3/5/04, w/TL to C Lichens fr B Bettencourt2025227
5/4/2004-Environmental Protection Agency - Region 9Analytical testing results for OU 2 3/04 sampling - Project R04S42, SDG 04063B, 22 water samples for alkalinity, anions, carbon-total organic, cyanide-total, nitrogen-ammonia, nitrogen-total kjeldahl, & perchlorate, collected 3/2-3/5/04, w/TL to C Lichens2025228
5/5/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 3/04 sampling - Project R04S42, SDG 04063B, 22 water samples for 1,4-dioxane, collected 3/2-3/5/04, w/TL to C Lichens fr B Bettencourt2025229
5/13/2004David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Memo: Comments on QAPP & FSP for OU 2 RI/FS, w/TL2070504
5/26/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 4/04 split sampling - Project R04S52, SDG 04105B, 3 air samples for VOCs-soil gas, collected 4/12 & 4/13/04, w/TL to C Lichens fr B Bettencourt2025230
6/7/2004Sharon Wallin / Camp Dresser & McKee, IncChuck McLaughlin / Omega Chemical Site P R P Organized GroupMemo: Request for installation of additional deeper well, w/TL to C Lichens fr C McLaughlin2070505
6/8/2004C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Draft revised QAPP for OU 2 RI/FS, w/o figures & app B2070533
6/8/2004David Chamberlin / Camp Dresser & McKee, IncSharon Wallin / Camp Dresser & McKee, Inc
Ed Modiano / NONE
Chuck McLaughlin / Omega Chemical Site P R P Organized Group
Email: Responds to CH2M Hill comments on additional deeper well, w/forward to C Lichens fr C McLaughlin2070507
6/8/2004Sharon Wallin / Camp Dresser & McKee, IncDavid Chamberlin / Camp Dresser & McKee, IncEmail: Responds to CH2M Hill comments on additional deeper well, w/forward to C Lichens fr C McLaughlin2070508
6/8/2004Sharon Wallin / Camp Dresser & McKee, IncChuck McLaughlin / Omega Chemical Site P R P Organized GroupEmail: There is dedicated tubing in all 10 wells, w/forward to C Lichens fr C McLaughlin2070506
6/8/2004Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Memo: Response to EPA comments on SAP for OU 2 RI/FS2070535
6/8/2004Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on request for installation of additional deeper well, w/TL2070522
6/8/2004C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Revised FSP for OU 2 RI/FS, w/o figures & apps A-C2070534
6/8/2004Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9TL: Draft comments on request for installation of additional deeper well2070521
6/8/2004Tom Perina / C H 2 M Hill, IncDavid Taylor / Environmental Protection Agency - Region 9
Christopher Lichens / Environmental Protection Agency - Region 9
TL: Revised QAPP for OU 2 RI/FS, revised FSP for OU 2 RI/FS, & response to EPA comments on SAP for OU 2 RI/FS2070532
6/10/2004Tom Perina / C H 2 M Hill, IncMark Wuttig / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9
Email: Summary of OPOG's most recent investigation, w/history2070509
6/14/2004Mark Wuttig / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Request for cross section of groundwater wells2070511
6/14/2004Dan Jablonski / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Update on OU 2 6/04 groundwater sampling2070510
6/17/2004David Taylor / Environmental Protection Agency - Region 9Artemis Antipas / C H 2 M Hill, IncEmail: Discusses options for validation support2070512
6/25/2004Dan Jablonski / C H 2 M Hill, IncMary O'Donnell / Environmental Protection Agency - Region 9Email: Summary of OU 2 6/04 groundwater sampling2070513
7/2/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Rescheduled drilling date for OW-9 on Putnam2070514
7/6/2004Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Drawing: Draft cross section, w/TL to C Lichens fr S Wallin2070515
7/7/2004Artemis Antipas / C H 2 M Hill, IncTom Perina / C H 2 M Hill, IncEmail: Response to options for validation support, w/history & forward to A Artemis & D Taylor fr T Perina 7/12/042070516
7/8/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 3/04 sampling - Project R04S42, SDG 04063B, 22 water samples for 1,4-dioxane, collected 3/2-3/5/04, w/TL to C Lichens fr B Bettencourt (revised rpt)2027930
8/2/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 6/04 sampling - project R04S63, SDG 04168C, 20 water samples for total dissolved solids, collected 6/15-6/22/04, w/TL to C Lichens fr B Bettencourt2031833
8/2/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 6/04 sampling - project R04S63, SDG 04176A, 10 water samples for total dissolved solids, collected 6/23 & 6/24/04, w/TL to C Lichens fr B Bettencourt2031834
8/4/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 2004 indoor air sampling - project R04S77, SDG 04216A, 8 air samples collected 7/30 & 7/31/04, analyzed for VOCs & soil gas, w/TL to C Lichens fr B Bettencourt (draft)2050563
8/4/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 6/04 sampling - project R04S63, SDG 04168C, 20 water samples for biochemical oxygen demand, collected 6/15-6/22/04, w/TL to C Lichens fr B Bettencourt2031835
8/4/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 6/04 sampling - project R04S63, SDG 04176A, 10 water samples for biochemical oxygen demand, collected 6/23 & 6/24/04, w/TL to C Lichens fr B Bettencourt2031836
8/17/2004Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, IncEmail: Corrects previous email re OW-9 drilling, w/history2070519
8/17/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9
Tom Perina / C H 2 M Hill, Inc
Email: Discusses & transmits e-log & draft lithologic log fr OW9 pilot boring, w/attchs2067735
8/17/2004Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, IncEmail: Discusses OW-9 drilling, w/history2070518
8/17/2004Tom Perina / C H 2 M Hill, IncChuck McLaughlin / Omega Chemical Site P R P Organized GroupEmail: Sending OU 2 SAP on CD through mail2070517
8/17/2004Sharon Wallin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9
Tom Perina / C H 2 M Hill, Inc
Email: Status of OW-9 drilling2070520
8/17/2004Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9
Memo: Proposed screened interval for well OW9, w/attch & TL to T Perina & C Lichens fr S Wallin 8/18/042070523
8/18/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 6/04 sampling - project R04S63, SDG 04176A, 11 water samples collected 6/23 & 6/24/04, analyzed for 1,4-Dioxane, w/TL to C Lichens fr B Bettencourt 8/19/042033876
8/20/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 6/04 sampling - project R04S63, SDG 04168C, 20 water samples collected 6/15-6/22/04, analyzed for 1,4-Dioxane, w/TL to C Lichens fr B Bettencourt 8/23/042033877
8/20/2004Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9
Email: Anticipated schedule for next week's groundwater sampling, w/history2070524
9/16/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 6/04 sampling - project R04S63, SDG 04168C, 20 water samples analyzed for alkalinity, total organic carbon, ammonia nitrogen, total kjeldahl nitrogen, perchlorate, & total phosphorus, collected 6/15-6/22/04, w/TL2037715
10/6/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 8/04 split sampling - project R04S81, SDG 04239A, 2 water samples collected 8/27/04, analyzed for 1,4-dioxane, w/TL to C Lichens fr B Bettencourt 10/7/042050564
10/13/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 8/04 split sampling - project R04S81, SDG 04239A, 3 water samples collected 8/24 & 8/27/04, analyzed for VOCs, w/TL to C Lichens fr B Bettencourt2050566
10/14/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 9/04 sampling - project R04S85, SDG 04258B, 14 water samples collected 9/13-9/15/04, analyzed for 1,4-dioxane, w/TL to C Lichens fr B Bettencourt 10/18/042050569
10/25/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 9/04 sampling - project R04S85, SDG 04258B, 19 water samples collected 9/13-9/16/04, analyzed for total dissolved solids, w/TL to C Lichens fr B Bettencourt2050571
10/28/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 8/04 split sampling - project R04S81, SDG 04239A, 3 water samples collected 8/24 & 8/27/04, analyzed for 1,4-dioxane, w/TL to C Lichens fr B Bettencourt 10/28/04 (revised)2050565
10/29/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 9/04 sampling - project R04S85, SDG 04258B, 19 water samples collected 9/13-9/16/04, analyzed for 1,4-dioxane, w/TL to C Lichens fr B Bettencourt 11/1/04 (revised)2050570
11/1/2004Environmental Protection Agency - Region 9-Fact Sheet: EPA evaluates indoor air at site2045570
11/4/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 9/04 sampling - project R04S85, SDG 04258B, 19 water samples collected 9/13-9/16/04, analyzed for alkalinity, total organic carbon, total kjeldahl nitrogen, total phosphorus, anions, ammonia nitrate, & perchlorate, w/TL2050573
11/4/2004Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 9/04 sampling - project R04S85, SDG 04258B, 19 water samples collected 9/13-9/16/04, analyzed for biochemical oxygen demand, w/TL to C Lichens fr B Bettencourt2050572
1/3/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 12/04 sampling - project R05S18, SDG 04336B, 29 water samples collected 11/30-12/9/04, analyzed for total dissolved solids, w/TL2056525
1/4/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 12/04 sampling - project R05S18, SDG 04336B, 29 water samples collected 11/30-12/9/04, analyzed for biochemical oxygen demand, w/TL2056526
1/11/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Draft revised rpt addendum for additional data collection in phase 1A area, part 1, w/TL to C Lichens & others fr S Wallin2067742
1/12/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Draft revised rpt addendum for additional data collection in phase 1A area, part 2, w/TL to C Lichens & others fr S Wallin2067743
1/12/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Draft revised rpt addendum for additional data collection in phase 1A area, part 3, w/TL to C Lichens & others fr S Wallin2067744
1/12/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Draft revised rpt addendum for additional data collection in phase 1A area, part 4, w/TL to C Lichens & others fr S Wallin2067745
1/12/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Replacement data validation table H-1 - draft revised rpt addendum for additional data collection in phase 1A area, w/TL to C Lichens & T Perina fr S Wallin2067746
1/12/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Revised replacement data validation table H-1 - draft revised rpt addendum for additional data collection in phase 1A area, w/TL to C Lichens & T Perina fr S Wallin2067747
1/20/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 12/04 sampling - project R05S18, SDG 04336B, 16 water samples collected 11/30-12/6/04, analyzed for 1,4-dioxane, w/TL2056527
1/20/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 12/04 sampling - project R05S18, SDG 04336B, 16 water samples collected 11/30-12/6/04, analyzed for alkalinity, total organic carbon, ammonia nitrogen, total kjeldahl nitrogen, perchlorate, total phosphorus, w/TL2056528
1/20/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 12/04 sampling - project R05S18, SDG 04343A, 14 water samples collected 12/7-12/9/04, analyzed for 1,4-dioxane, w/TL2056529
1/20/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 12/04 sampling - project R05S18, SDG 04343A, 14 water samples collected 12/7-12/9/04, analyzed for alkalinity, anions, total organic carbon, ammonia mitrogen, total kjeldahl nitrogen, perchlorate, total phosphorus, w/TL2056530
1/25/2005David Taylor / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Discusses getting QA plan for EMAX Laboratories2070525
2/2/2005Kerang Sun / C H 2 M Hill, Inc
Tom Perina / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on revised rpt addendum for additional data collection in phase 1A area, w/TL2067748
2/3/2005Sharon Wallin / Camp Dresser & McKee, Inc
John Eisenbeis / Camp Dresser & McKee, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Preliminary evaluation of soil gas results fr 11/04, w/attchs & TL to C Lichens fr C McLaughlin2067749
2/10/2005Tom Perina / C H 2 M Hill, Inc
Richard Braun / C H 2 M Hill, Inc
Mike Grigorieff / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on preliminary evaluation of soil gas results fr 11/04, w/TL to T Perina fr C Lichens 2/14/052067750
2/16/2005Sharon Wallin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, IncEmail: Discusses groundwater sampling schedule for next week, w/history2070526
2/24/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Reduced analyte list for OU 2 sampling2070527
3/9/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Pre-Final revised rpt addendum for additional data collection in phase 1A area, w/TL C Lichens fr S Wallin2067751
3/11/2005Christopher Lichens / Environmental Protection Agency - Region 9Lori Parnass / CA Environmental Protection Agency - Dept of Toxic Substances ControlLtr: Request for proposed state ARARs for OU1 interim groundwater action2067752
3/11/2005Omega Chemical Site P R P Organized GroupEnvironmental Protection Agency - Region 9Preliminary draft EE/CA annotated outline, w/TL to C Lichens fr C McLaughlin2067753
3/14/2005Elizabeth Cox / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9(Privileged - FOIA ex 5) Email: Discusses community relations requirements for EE/CA administrative record, w/attch & history (Privileged document target only)2071785
3/14/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Comments on revised rpt addendum for additional data collection in phase 1A area dated 3/9/052067754
3/14/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on revised rpt addendum for additional data collection in phase 1A area, w/TL2067756
3/17/2005Richard Braun / C H 2 M Hill, Inc
Tom Perina / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on preliminary draft EE/CA annotated outline, w/TL2067757
3/18/2005Christopher Lichens / Environmental Protection Agency - Region 9Chuck McLaughlin / Omega Chemical Site P R P Organized GroupLtr: Comments on preliminary draft EE/CA annotated outline2067758
3/21/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Need to fix pump in well MW112070528
3/23/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 2/05 split sampling - project R05S35, SDG 05055B, 3 water samples collected 2/23/05, analyzed for 1,4-dioxane, w/TL to C Lichens fr B Bettencourt2063464
3/25/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 1 2/05 split sampling - project R05S35, SDG 05055B, 3 water samples collected 2/23/05, analyzed for VOCs, w/TL to C Lichens fr B Bettencourt2063465
3/25/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Pump in well MW11 is fixed2070529
3/30/2005Camp Dresser & McKee, IncEnvironmental Protection Agency - Region 9Revised rpt addendum for additional data collection in phase 1A area, w/TL to C Lichens fr S Wallin 3/31/05, w/o compact disc2063469
4/5/2005Environmental Protection Agency - Region 9 LaboratoryEnvironmental Protection Agency - Region 9Analytical testing results for OU 2 3/05 sampling - project R05S37, SDG 05060A, 18 water samples collected 2/28-3/3/05, analyzed for 1,4-dioxane, w/TL to C Lichens fr B Bettencourt 4/7/052063463
4/8/2005David Chamberlin / Camp Dresser & McKee, IncChuck McLaughlin / Omega Chemical Site P R P Organized Group
Christopher Lichens / Environmental Protection Agency - Region 9
Email: Discusses status of EE/CA revised outline & RA objectives, w/history2067759
4/8/2005David Chamberlin / Camp Dresser & McKee, Inc
Sharon Wallin / Camp Dresser & McKee, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: On-site soils RI/FS workplan addendum 2 - scope of work for additional investigation, w/figures 1-24, w/o app A, w/email TL2067760
4/11/2005CA Environmental Protection Agency - Dept of Toxic Substances ControlEnvironmental Protection Agency - Region 9Draft list of ARARs for treatment of VOCs in soil & groundwater media, w/TL to C Lichens fr L Parnass2068641
4/12/2005David Chamberlin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9
Tom Perina / C H 2 M Hill, Inc
Email: Proposes RA objectives for inclusion in EE/CA rpt2068642
4/14/2005David Chamberlin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9
Chuck McLaughlin / Omega Chemical Site P R P Organized Group
Email: Discusses preliminary ARARs for EE/CA rpt, w/history2068643
4/15/2005David Chamberlin / Camp Dresser & McKee, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Discusses EE/CA RA objectives, w/history2068644
4/15/2005Tom Perina / C H 2 M Hill, Inc
Mike Grigorieff / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on on-site soils RI/FS workplan addendum #2 scope of work for additional investigation, w/TL2068704
4/18/2005Christopher Lichens / Environmental Protection Agency - Region 9Elizabeth Cox / Environmental Protection Agency - Region 9(Privileged - FOIA ex 5) Email: Would like to discuss including mass removal as objective in EE/CA, w/history & forward (Privileged document target only)2071786
4/18/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Comments on on-site soils workplan addendum #22068706
4/18/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Suggested revisions to EPA comments re on-site soils workplan addendum #2, w/attch2068705
4/29/2005Camp Dresser & McKee, IncOmega Chemical Site P R P Organized GroupDraft EE/CA, w/apps A-E & TL to C Lichens fr S Wallin2067734
4/29/2005David Chamberlin / Camp Dresser & McKee, Inc
Sharon Wallin / Camp Dresser & McKee, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Response to comments re on-site soils RI/FS workplan addendum 2 - scope of work for additional investigation, w/TL2068708
5/6/2005Alice Campbell / CA Environmental Protection Agency - Dept of Toxic Substances ControlLori Parnass / CA Environmental Protection Agency - Dept of Toxic Substances ControlMemo: Comments on draft EE/CA2068714
5/9/2005David Chamberlin / Camp Dresser & McKee, Inc
John Eisenbeis / Camp Dresser & McKee, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Response to comments on sub slab depressurization (SSD) workplan, w/TL to S Wallin fr C Lichens2068709
5/9/2005Richard Braun / C H 2 M Hill, Inc
Tom Perina / C H 2 M Hill, Inc
Mike Grigorieff / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on draft EE/CA, w/attch & TL to C Lichens fr M Grigorieff 5/10/052068710
5/10/2005Stan Smucker / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Review comments on appendix B of draft EE/CA2068711
5/11/2005Lori Parnass / CA Environmental Protection Agency - Dept of Toxic Substances ControlChristopher Lichens / Environmental Protection Agency - Region 9Email: Review comments on draft EE/CA2068712
5/11/2005Lori Parnass / CA Environmental Protection Agency - Dept of Toxic Substances ControlChristopher Lichens / Environmental Protection Agency - Region 9Email: Review comments on draft EE/CA, w/o attch2068713
5/11/2005Mike Grigorieff / C H 2 M Hill, Inc
Richard Braun / C H 2 M Hill, Inc
Tom Perina / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on draft EE/CA, w/attch & TL2068715
5/12/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Review comments on section B2 of draft EE/CA2068716
5/13/2005Stan Smucker / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Comments on site conceptual model2068717
5/16/2005Stan Smucker / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Comments on draft EE/CA2068718
5/16/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Memo: Review of DTSC comments on draft EE/CA, w/TL2068719
5/19/2005Elizabeth Cox / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Draft comments on draft EE/CA, w/TL2068720
5/20/2005Elizabeth Cox / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Comments on EE/CA comment ltr2069683
5/20/2005Elizabeth Cox / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Comments on EE/CA comment ltr2069684
5/20/2005Elizabeth Cox / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Comments on EE/CA comment ltr, w/attch & history2069682
5/20/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Makes changes to EE/CA comment ltr, w/attch & history2069681
5/27/2005Tom Perina / C H 2 M Hill, Inc
Mike Grigorieff / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on response to comments on Omega SSD (sub slab depressurization) testing workplan (draft), w/TL to C Lichens fr T Perina 5/31/052069686
5/29/2005Mike Grigorieff / C H 2 M Hill, Inc
Tom Perina / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on response to EPA comments on on-site soils RI/FS workplan addendum #2 scope of work for additional investigation (draft), w/TL to C Lichens fr T Perina 5/31/052069685
5/31/2005Alice Campbell / CA Environmental Protection Agency - Dept of Toxic Substances ControlLori Parnass / CA Environmental Protection Agency - Dept of Toxic Substances ControlMemo: Revised on-site soils workplan addendum #2, phase 1A area, w/TL to L Parnass & C Lichens fr A Campbell 6/2/052069687
6/1/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Discusses off-property sampling rationale2069688
6/6/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Discusses DTSC's comments re on-site soils RI/FS workplan addendum #2, w/history2069690
6/6/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Review of DTSC comments on revised on-site soils workplan addendum #2, phase 1A area2069689
6/7/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Responds to question re statement about decision errors under step 6, w/history2069691
6/10/2005Tom Perina / C H 2 M Hill, IncDavid Chamberlin / Camp Dresser & McKee, IncEmail: Reference for USGS rpt2069692
6/16/2005Chuck McLaughlin / Omega Chemical Site P R P Organized GroupChristopher Lichens / Environmental Protection Agency - Region 9
Tom Perina / C H 2 M Hill, Inc
Criteria for evaluating new data (preliminary draft), w/TL2069693
6/21/2005Tom Perina / C H 2 M Hill, Inc
Mike Grigorieff / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9Memo: Review comments on preliminary draft criteria for evaluating new data, w/TL2069694
6/23/2005David Chamberlin / Camp Dresser & McKee, IncTom Perina / C H 2 M Hill, Inc
Christopher Lichens / Environmental Protection Agency - Region 9
Email: Alternatives to be included in revised EE/CA rpt & logistics for completing rpt2069695
6/23/2005Frederick Schauffler / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Discusses EE/CA alternatives & logistics2069697
6/23/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Discusses EE/CA alternatives & logistics, w/history2069696
6/27/2005Elizabeth Cox / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9(Privileged - FOIA ex 5) Email: Discusses EE/CA alternatives & logistics, w/history (Privileged document target only)2071787
6/27/2005Tom Perina / C H 2 M Hill, IncChristopher Lichens / Environmental Protection Agency - Region 9Email: Comments on EE/CA summary of alternatives & possible expansion, w/attch & history2069698
6/27/2005Frederick Schauffler / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Suggestions for EE/CA summary with re-formatted table, w/attch2069701
6/27/2005Frederick Schauffler / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Suggestions for EE/CA summary, w/attch2069700
6/28/2005Frederick Schauffler / Environmental Protection Agency - Region 9Christopher Lichens / Environmental Protection Agency - Region 9Email: Updated suggestions for EE/CA summary, w/attch2069702
7/8/2005David Chamberlin / Camp Dresser & McKee, IncChuck McLaughlin / Omega Chemical Site P R P Organized Group
Christopher Lichens / Environmental Protection Agency - Region 9
Email: Discusses EE/CA alternative 2 for treated water, w/history2070530
7/18/2005Camp Dresser & McKee, IncOmega Chemical Site P R P Organized GroupDraft EE/CA, w/EPA revisions & comments, w/o figures & w/o apps A & C-E2071765
7/22/2005Christopher Lichens / Environmental Protection Agency - Region 9Chuck McLaughlin / Omega Chemical Site P R P Organized GroupLtr: Draft EE/CA dated 7/18/05 is conditionally approved, w/figures 1 & 22071764
7/26/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpts: Case R04S42, SDG 04063B, 19 water samples for chemical oyxgen demand, collected 3/2-3/5/042070551
7/26/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpts: Case R04S42, SDG 04063B, 22 water samples for hexavalent chromium, collected 3/2-3/5/042070553
7/26/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpts: Case R04S42, SDG 04063B, 22 water samples for N-Nitrosodimethylamine, collected 3/2-3/5/042070552
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpt: Project R04S52, SDG 04105B, 3 air samples for volatiles, collected 4/12 & 4/13/042070557
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpt: Project R04S77, SDG 04216A, 8 air samples for volatiles, collected 7/30 & 7/31/042070555
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpt: Project R04S81, SDG 04239A, 3 water samples for volatiles, collected 8/24 & 8/27/042070559
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpt: Project R05S17, SDG 04320A, 10 air samples for volatiles, collected 11/11/042070560
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpt: Project R05S21, SDG 05004E, 4 air samples for volatiles, collected 12/29/042071761
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpt: Project R05S21, SDG 05015B, 4 air samples for volatiles, collected 1/12/052071762
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpts: Project R04S33, SDG 04021B, 1 water & 4 soil samples for volatiles & semivolatiles, collected 1/20 & 1/21/042070556
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpts: Project R04S41, SDG 04057E, 4 water samples for volatiles & semivolaties, collected 2/24-2/25/042070558
7/27/2005C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Data Validation Rpts: Project R05S35, SDG 05055B, 3 water samples for volatiles & semivolatiles, collected 2/23/052071763
7/29/2005Camp Dresser & McKee, IncOmega Chemical Site P R P Organized GroupEE/CA, w/apps A-E & TL to C Lichens fr S Wallin2071781
8/1/2005Environmental Protection Agency - Region 9-Fact Sheet: Proposed plan for interim groundwater action2071782
8/5/2005Environmental Protection Agency-List of US EPA guidance documents consulted during development & selection of response action for site2070540

Doc_dateAuthorAddresseeTitle_subjectDocid
8/5/2005Environmental Protection Agency - Region 9Whittier Daily NewsPublic Notice: Proposed plan for interim groundwater action2077248
8/22/2005Ann Bonnette-Smith / Huntington Court Reporters & Transcription, Inc-Transcript of proceedings - proposed plan public meeting, w/o computer disk2077205
8/23/2005Thomas Evins / Tregen Corp, IncChristopher Lichens / Environmental Protection Agency - Region 9Ltr: Public comments re proposed plan for interim groundwater action2077206
9/2/2005Christopher Lichens / Environmental Protection Agency - Region 9Thomas Evins / Tregen Corp, IncLtr: Response to public comments re proposed plan for interim groundwater action2077207
9/28/2005Christopher Lichens / Environmental Protection Agency - Region 9Elizabeth Adams / Environmental Protection Agency - Region 9Action Memo: Non-time-critical removal action, w/attchs 1-32077208

Top of Page

Jump to main content.