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Pacific Southwest, Region 9: Superfund

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

San Gabriel Valley (area 1) El Monte, South El Monte, Whittier Narrows

Superfund Site

South El Monte OU, Remedial, Update 2 & 3

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) has used to identify appropriate remedial activities for the San Gabriel Valley Area 1 Superfund Site, South El Monte Operable Unit in Los Angeles County, California. It is presented in Compact Disk (CD) format. The administrative record file includes the Record of Decision which presents the selected interim remedial actions for the South El Monte Operable Unit. It also includes the Explanation of Significant Differences (ESD) which summarizes significant changes made to the selected interim remedial actions, and underlying documents for the remedy changes.

This administrative record file also includes by reference the documents in the San Gabriel Valley Area 2 Superfund Site Baldwin Park Operable Unit Administrative Record and the San Gabriel Valley
Area 1 Superfund Site, Richwood Operable Unit, Initial Remedial Measures Administrative Record.

These administrative records are available for viewing at the Superfund Records Center in San Francisco, the West Covina Public Library, and the Rosemead Public Library in Rosemead, California.

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

Bella Dizon or: Alhelí BaZ os
Remedial Project Manager Community Involvement Coordinator
U.S. EPA (SFD-7-3) U.S. EPA (SFD-3)
75 Hawthorne Street 75 Hawthorne Street
San Francisco, CA 94105-3901 San Francisco, CA 94105-3901
(415) 972-3190 (231) 244-1808 or (800) 231-3075

List of Abbreviations and Acronyms Used in Administrative Record Index

ABBREVIATIONMEANING
ARAR Applicable or Relevant & Appropriate Restriction (or Requirement)
ATPAbility To Pay
attch Attachment
CAOCleanup & Abatement Order
CASChemical Abstract System
CDConsent Decree
CERCLA Comprehensive Environmental Response, Compensation & Liability Act of 1980
doc Document
DTSCDept of Toxic Substances Control
exExemption
exh Exhibit
FOIAFreedom of Information Act
fr From
FS Feasibility Study
FSP Field Sampling Plan
info Information
ltr Letter
memo Memorandum
mfgManufacturing
notif Notification
NPDES National Pollutant Discharge Elimination System
OU Operable Unit
p Page
pp Pages
PRP Potentially Responsible Party
PVSC Puente Valley Steering Committee
pt Part
RA Remedial Action
RCRA Resource Conservation & Recovery Act
RDRemedial Design
re Regarding
ref Referencing
RI Remedial Investigation
ROC Record Of Communication
RODRecord Of Decision
rpt Report
SAPSampling & Analysis Plan
SDGSample Delivery Group
SOW Statement Of Work
TL Transmittal Letter
TM Technical Memo
UAO Unilateral Administrative Order
v Volume
VOC Volatile Organic Compound
w/ With
w/o Without

Administrative Record Index

Doc_dateAuthorAddresseeTitle_subjectDocid
10/6/1994C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Technical memo: El Monte/S El Monte Study Area data evaluation15095
7/19/1995C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Statement of work (SOW), S El Monte OU interim RI/FS (05 RI/FS Start 01)16966
7/25/1995Environmental Protection Agency - Region 9-Administrative consent order #95-19 for interim RI/FS, w/o attch A (05 RI/FS Negotiations 02)16967
8/18/1995Nathan Lau / Environmental Protection Agency - Region 9Ross McCollum / Air Distribution Products, IncLtr: Request for participation in preparation of RI/FS with Cardinal Industrial Finishes, S El Monte OU, w/o attch & mail receipt #Z745-800-08219729
3/1/1996Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Final data management plan (DMP), S El Monte OU interim RI/FS, w/TL 3/18/96 to B Dizon26349
3/1/1996Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Final health & safety plan (HSP), S El Monte OU interim RI/FS, w/TL 3/18/96 to B Dizon26350
3/1/1996Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Final project management plan (PMP), S El Monte OU interim RI/FS, w/TL 3/18/96 to B Dizon26351
3/1/1996Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Final sampling & analysis plan (SAP), interim RI/FS, w/TL 3/18/96 to B Dizon26352
3/1/1996Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Final workplan, interim RI/FS, w/TL 3/18/96 to B Dizon26353
4/1/1996Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Final technical memo: Conceptual model & cluster well locations, S El Monte OU interim RI/FS, w/TL 4/8/96 to B Dizon26348
8/27/1996Lawrence Felix / Cardinal Industrial FinishesBella Dizon / Environmental Protection Agency - Region 9Ltr: Transmittal of final list of non-participating sites for S El Monte OU & request to note that 3013 Potrero, El Monte, 9710 & 9750 Klingerman St, S El Monte & 2128 N Merced, S El Monte are non-participants, w/attch31130
8/30/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Addendum to technical memo 7/19/96, monitoring well installation & screened intervals, interim RI/FS, S El Monte OU, w/attchs31624
9/17/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Addendum to technical memo 7/19/96, monitoring well installation & screened intervals, interim RI/FS, S El Monte OU, w/o attchs26964
3/1/1997Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Technical memo: Site characterization & alternatives development, interim RI/FS, w/TL 3/21/97 fr P Miller to B Dizon & marginalia31460
3/21/1997C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Technical memo #1, chemicals of potential concern & toxicity assessment, S El Monte OU31152
3/21/1997C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Technical memo #2, potential exposure scenarios, exposure assumptions & exposure point concentrations, S El Monte OU31153
5/2/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Comments on TM #1 dated 3/21/97, chemicals of potential concern & toxicity assessment & TM #2, potential exposure scenarios, exposure assumptions & exposure point concentrations, S El Monte interim RI/FS, prelim risk assessment, w/o attchs, w/fax TL31154
5/19/1997Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix, Resident / City of South El MonteLtr: EPA comments on site characterization & alternatives development tech memo 3/97, S El Monte OU interim RI/FS, w/attch & mail receipts #Z695-243-82431156
6/13/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Shallow zone extraction barrier pilot program (SEPP) update, S El Monte OU, w/marginalia31459
7/1/1997Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix, Resident / City of South El MonteLtr: EPA response to comments provided 5/2/97 by Geosystem on TM #1, chemicals of potential concern & toxicity assessment & TM #2, potential exposure scenarios, exposure assumptions & exposure point concentrations, S El Monte OU, w/attch & mail receipt31453
7/10/1997Philip Miller / Geosystem Consultants, IncCarvel Bass / US Army Corps of EngineersLtr: Project description, shallow zone extraction barrier pilot program (SEPP), phase 1, S El Monte OU, w/attchs31458
7/22/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Proposed modifications, groundwater quality monitoring network, interim RI/FS, w/attchs31456
8/21/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9TL: Additional copies of S El Monte OU rpts dated 4/8/96-7/22/97 requested by B Dizon for administrative record, w/1st p of each rpt & handwritten memo 8/21/97 fr Phil to Bella re missing figure 13 in 4/96 rpt31683

Doc_dateAuthorAddresseeTitle_subjectDocid
8/18/1995Environmental Protection Agency - Region 9-List of recipients of EPA notification ltr 8/18/95, S El Monte OU RI/FS31769
9/11/1995Philip Miller / Geosystem Consultants, IncGlenn Kistner / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 8/95, interim RI/FS, S El Monte OU34726
11/10/1995Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 10/95, interim RI/FS, S El Monte OU34727
12/11/1995Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 11/95, interim RI/FS, S El Monte OU34728
1/16/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 12/95, interim RI/FS, S El Monte OU34729
2/9/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 1/96, interim RI/FS, S El Monte OU, w/attchs & figure 1, master schedule for interim RI/FS34730
3/8/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 2/96, interim RI/FS, S El Monte OU34731
4/10/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 3/96, interim RI/FS, S El Monte OU34732
5/10/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 4/96, interim RI/FS, S El Monte OU, w/attchs & master schedule for interim RI/FS34733
5/16/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #1, EPA oversight of S El Monte OU field activities at monitoring well MW3 on 5/15/96 (faxed)34768
6/10/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 5/96, interim RI/FS, S El Monte OU34734
6/14/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #4, EPA oversight of S El Monte OU field activities at monitoring well MW5 on 6/12/96 (faxed)34769
7/10/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 6/96, interim RI/FS, S El Monte OU, w/attchs34735
8/2/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #5, EPA oversight of S El Monte OU field activities at monitoring well MW2 on 8/2/96 (faxed)34770
8/12/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 7/96, interim RI/FS, S El Monte OU, w/attchs34736
8/16/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #6, EPA oversight of S El Monte OU field activities at monitoring well MW2 on 8/15/96 (faxed)34771
8/28/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #7, EPA oversight of S El Monte OU field activities at monitoring well MW3 on 8/23/96 (faxed 8/28/96)26593
8/28/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #8, EPA oversight of S El Monte OU field activities at monitoring well MW3 on 8/25/96 (faxed 8/28/96)34767
9/6/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #10, EPA oversight of S El Monte OU field activities at monitoring well MW3 on 9/6/96 (faxed)34773
9/6/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #9, EPA oversight of S El Monte OU field activities at monitoring well MW1 on 9/4/96 (faxed)34772
9/9/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #11, EPA oversight of S El Monte OU field activities at monitoring well MW1 & MW2 on 9/6/96 (faxed)34774
9/17/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 8/96, interim RI/FS, S El Monte OU, w/attchs & figure 1, master schedule for interim RI/FS34737
10/3/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #12, EPA oversight of S El Monte OU field activities at monitoring well MW4 & MW6 on 10/2/96 (faxed)34775
10/4/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #13, EPA oversight of S El Monte OU field activities at monitoring well MW6 on 10/4/96 (faxed)34776
10/12/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #14, EPA oversight of S El Monte OU field activities at monitoring well MW2 on 10/12/96 (faxed)34777
10/18/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 9/96, interim RI/FS, S El Monte OU34738
10/18/1996Catherine Quinn / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #15, EPA oversight of S El Monte OU field activities at monitoring well MW6 on 10/17/96 (faxed)34778
11/15/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 10/96, interim RI/FS, S El Monte OU, w/attchs34739
11/15/1996Greg Woodside / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Trip rpt #16, EPA oversight of S El Monte OU field activities at monitoring well MW2 on 11/14/96 (faxed)34779
12/12/1996Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 11/96, interim RI/FS, S El Monte OU34740
1/14/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 12/96, interim RI/FS, S El Monte OU, w/attchs34741
2/10/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 1/97, interim RI/FS, S El Monte OU, w/attchs34742
5/15/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Shallow zone extraction barrier pilot program (SEPP), S El Monte OU, w/o attchs34791
10/8/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Preliminary Geoprobe groundwater sample results for phase 1 of shallow zone extraction barrier pilot program (SEPP), S El Monte OU, w/attchs & fax TL34792
10/21/1997Bella Dizon / Environmental Protection Agency - Region 9Cardinal Industrial Finishes
Lawrence Felix / South El Monte O U Participants Group
Ltr: Review of water quality results fr previous groundwater sampling events in S El Monte OU & request for additional round of quarterly groundwater sampling for VOCs in 11/97, w/attch34793
11/19/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Addendum to sampling & analysis plan (SAP) dated 3/18/96, SEPP aquifer test water treatment, S El Monte OU interim RI/FS, w/attch34785
11/25/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Transmittal of data generated through 10/97 by Geosystem Consultants Inc during RI in S El Monte OU, w/attchs34795
12/1/1997C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Final preliminary baseline risk assessment, S El Monte OU34786
12/9/1997Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Response to EPA's 12/3/97 review comments on Geosystem's 11/19/97 addendum to sampling & analysis plan (SAP), SEPP aquifer test water treatment, S El Monte OU interim RI/FS34798
12/30/1997Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix / South El Monte O U Participants Group
Cardinal Industrial Finishes
TL: Preliminary baseline risk assessment, S El Monte OU dated 12/97, w/mail receipt #Z745-800-11434787
1/5/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 11/97, interim RI/FS, S El Monte OU, w/o attchs34780
2/4/1998Mohsen Mehran / Geosystem Consultants, IncCardinal Industrial Finishes
Lawrence Felix / South El Monte O U Participants Group
Ltr: PCE adsorption characteristics & retardation factors, S El Monte OU, w/attchs34788
3/1/1998Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Draft RI rpt, interim RI/FS, S El Monte OU, v2, appendices34382
3/1/1998Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Draft RI rpt, interim RI/FS, v1, text, tables & figures, w/TL 3/20/98 to L Felix34381
3/3/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 1/98, interim RI/FS, S El Monte OU, w/o attchs34781
3/13/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 2/98, interim RI/FS, S El Monte OU, w/o attchs34782
3/13/1998Philip Miller / Geosystem Consultants, IncCarvel Bass / US Army Corps of EngineersLtr: Project description, shallow zone extraction barrier pilot program (SEPP), phase 2, S El Monte OU, w/attchs34803
4/9/1998Frank LoGuidice / San Gabriel Valley Water CoMain San Gabriel Basin WatermasterLtr: Transmittal of application for water treatment facility & application to drill water well at San Gabriel Valley Water Co's plant #8 at 2701 Loma Ave, S El Monte, w/attchs34811
4/20/1998Bella Dizon / Environmental Protection Agency - Region 9Cardinal Industrial Finishes
Lawrence Felix / South El Monte O U Participants Group
Ltr: Comments on draft RI rpt 3/98, interim RI/FS, S El Monte OU, w/attch34804
4/24/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 3/98, interim RI/FS, S El Monte OU, w/o attchs34783
4/27/1998League of Women Voters - Southern California Environmental Action Committee-Transcript of proceedings of groundwater cleanup update public forum held on 4/27/98 at El Monte Community Center34789
5/8/1998L Beaton / C H 2 M Hill, IncJudith Walker / Environmental Protection Agency - Region 9
Bella Dizon / Environmental Protection Agency - Region 9
Barbara Bycsek / Environmental Protection Agency - Region 9
Ltr: Notification of South El Monte OU Participants Group's request to use EPA's Westbay sampling equipment to sample 2 multi-port wells installed during S El Monte OU RI activities34810
5/18/1998Grace Burgess / San Gabriel Basin Water Quality AuthorityElizabeth Adams / Environmental Protection Agency - Region 9Ltr: Transmittal of transcript of proceedings of groundwater cleanup update public forum held on 4/27/98 at El Monte Community Center & request for inclusion of transcript in admin records for El Monte OU & S El Monte OU34790
5/20/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 4/98, interim RI/FS, S El Monte OU, w/o attchs34784

Doc_dateAuthorAddresseeTitle_subjectDocid
7/1/1996Geosystem Consultants, Inc-Technical memo: Monitoring well installation & screened intervals, interim RI/FS, S El Monte OU, w/tables, figures, appendices & ltr 7/19/96 to B Dizon79984
4/30/1997Walter Pease / City of Monterey Park - Dept of Water UtilitiesBella Dizon / Environmental Protection Agency - Region 9Ltr: Expression of appreciation for B Dizon's presentation on S El Monte & Whittier Narrows OUs & concern re VOC contaminations in City of Monterey Park Water System's wells, w/Stetson Engineers' tables re historic VOCs in well #5, #6 & #1248192
4/24/1998Thomas Stetson / Stetson Engineers, IncMain San Gabriel Basin WatermasterMemo: Staff rpt, San Gabriel Valley Water Co emergency exemption to construct & operate well 8F, w/appendix A, ltr 4/9/98 & appendix B, distribution list48191
5/1/1998Clifton McFarland / Gibson, Dunn & Crutcher, (Attorneys)Doug Frazer / Environmental Protection Agency - Region 9Ltr: Comments on draft Whittier Narrows FS dated 3/27/98 on behalf of client International Medication Systems Ltd37886
5/13/1998Philip Miller / Geosystem Consultants, IncDoug Frazer / Environmental Protection Agency - Region 9Ltr: Comments on draft Whittier Narrows OU FS addendum dated 3/27/98 on behalf of S El Monte OU Participants Group37874
5/20/1998Philip Miller / Geosystem Consultants, IncCharles Shaw / San Gabriel County Water DistrictLtr: Inquiry re whether San Gabriel County Water District (SGCWD) is interested to accept treated groundwater generated by remedial actions (RA) in S El Monte OU48216
5/26/1998Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix, Resident / City of South El MonteLtr: Request for additional sampling of monitoring wells in S El Monte OU, w/table 1, supplemental sampling in S El Monte OU & mail receipt #Z039-958-69648211
5/26/1998Bella Dizon / Environmental Protection Agency - Region 9Cardinal Industrial Finishes
Lawrence Felix / South El Monte O U Participants Group
Ltr: Response to South El Monte OU Participants Group's request to use EPA's Westbay sampling equipment to sample 3 multi-port monitoring wells (MW-3, MW-5 & MW-6) for next round of S El Monte OU monitoring in late 5/98, w/signature by L Felix & fax TL34814
6/9/1998Lawrence Felix / Cardinal Industrial FinishesRobert Kuhn / San Gabriel Basin Water Quality AuthorityLtr: Proposed course of action in Whittier Narrows & S El Monte OUs, including Cardinal to install & maintain SEPP as experiment for 1 year pilot, WQA to provide financing, etc, w/preliminary estimated cost summary for tasks I, II & III & marginalia48206
6/11/1998David De Jesus / San Gabriel Valley Water AssnLarry Glenn / San Gabriel Basin Water Quality AuthorityLtr: Expression of support for Cardinal's shallow zone extraction barrier pilot program in S El Monte OU (faxed 6/15/98)37862
6/11/1998Steve Johnson / Stetson Engineers, IncDominic Cimarusti / Adams Ranch Mutual Water CoLtr: Notification that Adams Ranch application to drill water well submitted to Main San Gabriel Basin Watermaster on 5/11/98 has been reviewed & considered complete as of 5/28/98 & Watermaster received on 5/11/98 application to destroy well #148187
6/11/1998Lawrence Felix / Cardinal Industrial FinishesBella Dizon / Environmental Protection Agency - Region 9TL: Ltr 6/9/98 fr L Felix to B Kuhn & ltr 3/13/98 fr Geosystem to Corps of Engineers, S El Monte OU (faxed)48207
6/12/1998Doug Frazer / Environmental Protection Agency - Region 9Enrique Acevedo / City of Pico Rivera - Dept of Public WorksLtr: Invitation to meeting on 6/25/98 at El Monte Chamber of Commerce to discuss EPA's responses to comments on Whittier Narrows FS addendum, w/addressee list38007
6/15/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Memo: Transmittal of preliminary table of contents for draft FS rpt, S El Monte OU, w/attch & marginalia re resending on 6/15/98 (faxed)48204
6/18/1998Jeff Helsley / Water Replenishment District of Southern CaliforniaStan Ekstrom / Cardinal Industrial FinishesLtr: Expression of support for activities proposed by Cardinal Industrial Finishes to implement remediation activities near contamination source areas in S El Monte as identified by EPA37860
6/22/1998Elizabeth Adams / Environmental Protection Agency - Region 9Lawrence Felix / Cardinal Industrial FinishesLtr: Expression of EPA support for Cardinal's efforts to undertake early actions to control source of VOC contamination & decrease contaminant migration in S El Monte OU37859
6/26/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 5/98, interim RI/FS, S El Monte OU (unsigned)48213
7/9/1998Geosystem Consultants, Inc-Draft RI rpt, revision 2, interim RI/FS, S El Monte OU, w/TL to B Dizon38919
7/14/1998James Goodrich / San Gabriel Basin Water Quality AuthorityGavin McCabe / Environmental Protection Agency - Region 9Ltr: Request for assistance in implementing 2 RA's in S El Monte OU by releasing funds collected fr Sargeant Fletcher propective purchaser agreement for use in wellhead treatment proposal at Monterey Park & San Gabriel Valley Water Co wells, w/marginalia38791
7/20/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 6/98, interim RI/FS, S El Monte OU, w/attchs48214
7/28/1998Philip Miller / Geosystem Consultants, IncCardinal Industrial Finishes
Lawrence Felix / South El Monte O U Participants Group
Ltr: Transmittal of figures & appendix for 7/9/98 draft RI rpt, revision 2, interim RI/FS, w/attchs38926
7/28/1998Stetson Engineers, IncMain San Gabriel Basin WatermasterMemo: Staff rpt, San Gabriel Valley Water Co's application to drill water well 8F & application for water treatment facility, SGVWC plant #8, w/TL 7/28/98, distribution list & appendices A & B48190
8/1/1998Geosystem Consultants, IncEnvironmental Protection Agency - Region 9RI rpt, interim RI/FS, S El Monte OU, v2, appendices39533
8/1/1998Geosystem Consultants, IncEnvironmental Protection Agency - Region 9RI rpt, interim RI/FS, v1, text, tables & figures, w/TL 8/26/98 to L Felix39528
8/4/1998Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix, Resident / City of South El MonteLtr: Comments on draft RI rpt, revision 2 dated 7/9/98, interim RI/FS, S El Monte OU, w/attch48212
8/6/1998Gavin McCabe / Environmental Protection Agency - Region 9James Goodrich / San Gabriel Basin Water Quality AuthorityLtr: Response to ltr 7/14/98 fr J Goodrich to G McCabe re wellhead treatment proposal at City of Monterey Park well #2 & #5 & 3 wells at San Gabriel Valley Water Co plant 838789
8/6/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Transmittal of data generated through 6/98 by Geosystem Consultants Inc during RI in S El Monte OU, w/3.5-inch floppy disk & its files48208
8/7/1998Steve Johnson / Stetson Engineers, IncWalter Pease / City of Monterey Park - Dept of Water UtilitiesLtr: Notification that City of Monterey Park's applications for water treatment facility at well #5 & well #12 received 7/16/98 were reviewed & considered complete as of 7/16/98 & Watermaster Board is expected to take action no later than 10/7/9838755
8/7/1998Geosystem Consultants, Inc-Selected pp fr draft RI rpt, revision 3, interim RI/FS, S El Monte OU containing highlighted additions & lined-through deletions48602
8/14/1998Philip Miller / Geosystem Consultants, IncJonathan Bishop / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Application for waste discharge requirements, shallow zone extraction barrier pilot program (SEPP), phase 2, S El Monte OU, w/attchs48103
8/14/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Transmittal of selected pp fr draft RI rpt, revision 3, interim RI/FS, S El Monte OU dated 8/7/98 containing highlighted additions & lined-through deletions, w/o attch48217
8/19/1998Lawrence Felix / Cardinal Industrial FinishesPhyllis Trabold / US Army Corps of Engineers - Los Angeles DistrictLtr: Request for permission to conduct shallow zone extraction pilot test on Army Corp land in Whittier Narrows Recreation Area, phase 2 of work performed in summer 1997 & described in ltr 3/13/98 to C Bass, w/attchs48094
8/20/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 7/98, interim RI/FS, S El Monte OU (unsigned)48215
9/18/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 8/98, interim RI/FS, S El Monte OU48199
9/24/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Transmittal of data generated by Geosystem Consultants Inc during RI in S El Monte OU, w/3.5-in floppy disk & its files48209
9/29/1998Philip Miller / Geosystem Consultants, IncFrank LoGuidice / San Gabriel Valley Water CoLtr: Notification that Geosystem Consultants is in process of performing interim FS on behalf of South El Monte OU Participants Group & request for info re San Gabriel Valley Water Co's operations, including # of connections & people served, etc48210
10/10/1998San Gabriel Basin Water Quality Authority-Draft notice of determination, S El Monte OU shallow zone extraction barrier project, project location at Whittier Narrows Dam County Recreation Area, S El Monte, w/resolutions #98-010 & #98-011 & agenda submittal 11/16/98 fr K Brill to Board members79968
10/26/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 9/98, interim RI/FS, S El Monte OU48200
11/16/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 10/98, interim RI/FS, S El Monte OU48201
11/30/1998Stetson Engineers, IncMain San Gabriel Basin WatermasterMemo: Staff rpt, City of Monterey Park's application for water treatment facility, well #5, w/TL 11/30/98, distribution list & appendix A48189
12/1/1998Stetson Engineers, IncMain San Gabriel Basin WatermasterMemo: Staff rpt, City of Monterey Park's application for water treatment facility, well #12, w/TL 12/1/98, distribution list & appendix A48188
12/16/1998Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 11/98, interim RI/FS, S El Monte OU48202
1/1/1999Geosystem Consultants, IncEnvironmental Protection Agency - Region 9Draft FS rpt, interim RI/FS, w/TL 1/6/99 to L Felix & marginalia47066
1/14/1999Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 12/98, interim RI/FS, S El Monte OU48203
2/4/1999Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix, Resident / City of South El MonteLtr: Comments on draft FS rpt dated 1/99, S El Monte OU interim RI/FS, w/attch48197
2/5/1999Steve Johnson / Stetson Engineers, IncWalter Pease / City of Monterey Park - Dept of Water UtilitiesLtr: Notification that City of Monterey application to destroy well #2 submitted to Main San Gabriel Basin Watermaster on 1/13/99 has been reviewed & is considered complete as of 1/13/99 & Watermaster is expected to take action at 4/7/99 meeting48052
2/11/1999Lawrence Felix / Cardinal Industrial FinishesBella Dizon / Environmental Protection Agency - Region 9Ltr: Response to B Dizon's request dated 2/4/99 for delivery of final draft FS for S El Monte OU by 2/22/99 & explanations for delay in meeting deadline48194
2/26/1999--Sign-in sheet, S El Monte OU meeting on 2/26/99 re 'cashout'48198
3/4/1999Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Monthly status rpt 1/99, interim RI/FS, S El Monte OU48196
3/5/1999Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Supplemental response to comments, draft FS rpt, S El Monte OU interim RI/FS, ref EPA's 2/4/99 comments79970
3/24/1999Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix, Resident / City of South El MonteLtr: Comments on draft (revision 1) FS rpt dated 3/99, S El Monte OU interim RI/FS, w/attchs48195
3/24/1999Michael Whitehead / San Gabriel Valley Water CoGavin McCabe / Environmental Protection Agency - Region 9Ltr: Comments on draft FS, S El Monte OU & request that EPA endorse use of plant #848193
3/29/1999Philip Miller / Geosystem Consultants, IncKirby Brill / San Gabriel Basin Water Quality AuthorityLtr: Project description (revision 0), Durfee Ave/San Gabriel Blvd shallow zone extraction barrier, Whittier Narrows OU, w/tables & figures79974
4/1/1999Geosystem Consultants, IncEnvironmental Protection Agency - Region 9FS rpt, interim RI/FS, w/TL 4/7/99 to L Felix47117
4/7/1999Philip Miller / Geosystem Consultants, IncKirby Brill / San Gabriel Basin Water Quality AuthorityLtr: Project description (revision 1), Durfee Ave/San Gabriel Blvd shallow zone extraction barrier, Whittier Narrows OU, w/tables & figures79979
5/7/1999Arthur Heath / CA Regional Water Quality Control Board - Los Angeles RegionKirby Brill / San Gabriel Basin Water Quality AuthorityLtr: Transmittal of Order #99-017, waste discharge requirements for San Gabriel Basin Water Quality Authority, shallow zone extraction barrier pilot program for S El Monte OU, w/attch79747
5/13/1999Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9TL: FS rpt revisions & errata - rev p 6-23, figure 16 & figure 43 for FS rpt, S El Monte OU interim RI/FS dated 4/99, w/distribution list & attchs48686
6/23/1999Philip Miller / Geosystem Consultants, IncDan Arrighi / San Gabriel Valley Water CoLtr: Transmittal of 4-p excerpt fr S El Monte OU FS rpt re proposed groundwater treatment system at San Gabriel Valley Water Co plant #8, w/pp 5-23 thru 5-26 of FS rpt 4/7/9979759
9/1/1999Environmental Protection Agency - Region 9-Fact sheet: Proposed plan, S El Monte OU (05 Start of public comment, 9/28/99)52230
10/26/1999Enrique Acevedo / City of Pico Rivera - Dept of Public WorksBella Dizon / Environmental Protection Agency - Region 9Ltr: City of Pico Rivera's comments on proposed plan, S El Monte OU83062
10/27/1999Environmental Protection Agency - Region 9-Transcript of proceedings of S El Monte proposed plan meeting on 10/27/99 at S El Monte High School69190
11/1/1999Kirby Brill / San Gabriel Basin Water Quality AuthorityBella Dizon / Environmental Protection Agency - Region 9Ltr: San Gabriel Basin Water Quality Authority's comments on proposed plan, S El Monte OU83066
11/5/1999Michael Nolan / Aircraft Stamping CoBella Dizon / Environmental Protection Agency - Region 9Aircraft Stamping Co's comments on proposed plan, S El Monte OU83160
11/11/1999David Trovillion / Eagle Metal Finishing Co, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Eagle Metal Finishing Co's comments on proposed plan, S El Monte OU83134
11/11/1999Ralph Bernal / Tri-Fitting Mfg Co, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Tri-Fitting Manufacturing Co's comments on proposed plan, S El Monte OU83135
11/15/1999Allan Hill, Resident / City of EscondidoBella Dizon / Environmental Protection Agency - Region 9(Redacted, FOIA ex 6) Allan Hill's comments on proposed plan, S El Monte OU200160
11/15/1999Robert Vanderbosch, Resident / City of Huntington BeachBella Dizon / Environmental Protection Agency - Region 9(Redacted, FOIA ex 6) Ltr: R Vanderbosch's comments on proposed plan, S El Monte OU200158
11/16/1999Stephen Saurenman / Clamp Mfg Co, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Clamp Manufacturing Co's comments on proposed plan, S El Monte OU83133
11/17/1999Marvin Cichy / Upper San Gabriel Valley Municipal Water DistrictBella Dizon / Environmental Protection Agency - Region 9Ltr: Upper San Gabriel Valley Municipal Water District's comments on proposed plan, S El Monte OU & expression of support for alternative #483072
11/18/1999Gitte Simonian / Eemus Mfg CorpBella Dizon / Environmental Protection Agency - Region 9Ltr: EEMUS Manufacturing Corp's comments on proposed plan to address groundwater contamination at S El Monte OU83154
11/18/1999Gitte Simonian / Eemus Mfg CorpBella Dizon / Environmental Protection Agency - Region 9Ltr: Expression of EEMUS Manufacturing Corp's support of proposed cleanup alternative #3 to address groundwater contamination at S El Monte OU83151
11/18/1999Matthew Martinez / US House of RepresentativesElizabeth Adams / Environmental Protection Agency - Region 9Ltr: Expression of support for EPA position that polluters should pay for cost of cleanup & request to review EPA's list of PRPs to be issued special notice ltrs83210
11/19/1999Walter Pease / City of Monterey Park - Dept of Water UtilitiesBella Dizon / Environmental Protection Agency - Region 9Ltr: Expression of appreciation for B Dizon's 10/27/99 presentation on S El Monte OU treatment alternatives & support for EPA's choice of alternative #383061
11/22/1999Art Weiss / Art Weiss Industrial PropertiesBella Dizon / Environmental Protection Agency - Region 9Ltr: Art Weiss' comments on proposed plan, S El Monte OU83148
11/22/1999Philip Miller / Geosystem Consultants, IncKirby Brill / San Gabriel Basin Water Quality AuthorityLtr: Request for contract amendment, shallow zone extraction barrier, construction phase, S El Monte OU, w/table 1 & invoices79964
11/23/1999Martha Obbink / Bassett & ObbinkBella Dizon / Environmental Protection Agency - Region 9Ltr: Bassett & Obbink's comments on EPA's proposed RA alternative, S El Monte OU, w/o attchs83125
11/23/1999Samuel Magluyan / CraneVeyor CorpBella Dizon / Environmental Protection Agency - Region 9Ltr: CraneVeyor Corp's comments on EPA's proposed RA alternative, S El Monte OU, w/figure 45, comparison of projected PCE concentrations at Whittier Narrows Dam, figure 46, comparison of projected PCE concentrations at Montebello Forebay & figure 1383088
11/23/1999Robert Dorr / E B A, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Earl Butler & Assoc's comments on EPA's proposed RA alternative, S El Monte OU, w/o attchs83101
11/23/1999Kirby Brill / San Gabriel Basin Water Quality AuthorityWendy Phillips / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Evaluation & mitigation of 1,4-dioxane in effluent, shallow zone extraction barrier pilot program (SEPP), S El Monte OU, w/figures 1-379767
11/23/1999Dennis Jebbia / Norf James Jebbia Testamentary TrustBella Dizon / Environmental Protection Agency - Region 9Ltr: Jebbia Trust's comments on EPA's proposed RA alternative, S El Monte OU, w/o attchs83092
11/23/1999Ray Finkle / Manufacturers Development, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: Ray Finkel's comments on EPA's proposed RA alternative, S El Monte OU, w/o attchs83131
11/23/1999Thomas Collins / Roc-Aire CorpBella Dizon / Environmental Protection Agency - Region 9Ltr: Roc-Aire Corp's comments on EPA's proposed RA alternative, S El Monte OU, w/o attchs83118
11/23/1999Sam Longo, Jr / Seachrome CorpBella Dizon / Environmental Protection Agency - Region 9Ltr: Seachrome Corp's comments on EPA's proposed RA alternative, S El Monte OU, w/o attchs83096
11/23/1999James Chick / Smittybilt CorpBella Dizon / Environmental Protection Agency - Region 9Ltr: Smittybilt Corp's comments on EPA's proposed RA alternative, S El Monte OU, w/o attchs83107
11/24/1999Robert Saperstein / Hatch & Parent (Attorneys)Bella Dizon / Environmental Protection Agency - Region 9Ltr: Southern California Water Co's comments on proposed plan, S El Monte OU, w/TL (faxed)83086
11/26/1999Royall Brown, Resident / City of West CovinaBella Dizon / Environmental Protection Agency - Region 9(Redacted, FOIA ex 6) Ltr: R Brown's comments on proposed plan, S El Monte OU200159
11/29/1999Michael Francis / Demetriou, Del Guercio, Springer & Moyer (Attorneys)Bella Dizon / Environmental Protection Agency - Region 9Ltr: APW-Electronic Solutions' comments on proposed plan, S El Monte OU83143
11/29/1999Michael Francis / Demetriou, Del Guercio, Springer & Moyer (Attorneys)Bella Dizon / Environmental Protection Agency - Region 9Ltr: Artistic Polishing & Plating Inc's comments on proposed plan, S El Monte OU83140
11/29/1999George Lujan / City of South El Monte - City CouncilBella Dizon / Environmental Protection Agency - Region 9Ltr: Expression of City of S El Monte's support on proposed cleanup alternative #3 for S El Monte OU (faxed)83063
11/29/1999Carol Williams / Main San Gabriel Basin WatermasterBella Dizon / Environmental Protection Agency - Region 9Ltr: Main San Gabriel Basin Watermaster's comments on proposed plan, S El Monte OU83065
11/29/1999Philip Miller / Geosystem Consultants, IncBella Dizon / Environmental Protection Agency - Region 9Ltr: S El Monte OU Participants' comments on proposed plan & RI/FS, S El Monte OU83174
11/29/1999Robert Nicholson / San Gabriel Valley Water CoBella Dizon / Environmental Protection Agency - Region 9Ltr: San Gabriel Valley Water Co's comments on proposed plan, S El Monte OU & expression of support for alternative #3, intermediate zone control in western S El Monte OU, w/o attch83085
11/29/1999James Glancy / Southeast Water Coalition Joint Powers AuthorityBella Dizon / Environmental Protection Agency - Region 9Ltr: Southeast Water Coalition's comments on proposed plan, S El Monte OU & expression of support for alternative #483075
11/29/1999James Glancy / Southeast Water Coalition Joint Powers AuthorityBella Dizon / Environmental Protection Agency - Region 9Ltr: Southeast Water Coalition's comments on proposed plan, S El Monte OU & expression of support for alternative #4, w/Post-it note fr SEWC re corrected version of ltr & Post-it note fr B Dizon re no change to comments83078
11/29/1999Wendy Phillips / CA Regional Water Quality Control Board - Los Angeles RegionKirby Brill / San Gabriel Basin Water Quality AuthorityLtr: Transmittal of tentative time schedule order, waste discharge requirements & revised monitoring & reporting program 8020, shallow zone extraction barrier pilot program for S El Monte OU, w/attchs79774
11/29/1999Thomas Holliman / Water Replenishment District of Southern CaliforniaBella Dizon / Environmental Protection Agency - Region 9Ltr: Water Replenishment District's comments on proposed plan, S El Monte OU & expression of support for alternative #483080
12/1/1999Stetson Engineers, IncMain San Gabriel Basin WatermasterMemo: Staff rpt, amendment to permit #0077-TR-080598, water treatment facility, San Gabriel Valley Water Co plant #8, w/TL 12/1/99, distribution list & appendix A, ltr 10/21/99 fr F LoGuidice to C Williams79752
12/10/1999James Chick / Smittybilt CorpBella Dizon / Environmental Protection Agency - Region 9Memo: Notification that Smittybilt Inc was sold in 1999, Tom Smith has left co & response to EPA inquiry will be forwarded via overnight mailing (faxed 12/29/13 [sic])83110
1/14/2000Ejigu Solomon / CA Regional Water Quality Control Board - Los Angeles RegionKirby Brill / San Gabriel Basin Water Quality AuthorityLtr: Transmittal of time schedule order, revised waste discharge requirements & revised monitoring & reporting program 8020, shallow zone extraction program for S El Monte OU, w/attchs79744
1/18/2000Kirby Brill / San Gabriel Basin Water Quality AuthorityWendy Phillips / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Groundwater monitoring plan for 1,4-dioxane, shallow zone extraction barrier pilot program for S El Monte OU, ref Order #99-140, w/figures 1-479748
1/25/2000Carl Brickner, Jr / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Summary of data quality, case #R00S06, SDGs 99299B, analysis perchlorate, matrix water, collection date 10/25/99-10/27/99, S El Monte site, w/table 1A, analytical results with qualifications & table 1B, data qualifiers84423
3/7/2000Dawn Richmond / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Summary of data quality, case #R00S06, SDGs 99299B, analysis GC/MS volatiles, matrix water, sampling dates 10/25/99-10/27/99, S El Monte site, w/attch, route slip & marginalia re SEMW01-SEMW06, 10/99 sampling84397
4/25/2000Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix / Cardinal Industrial FinishesLtr: Update on EPA's activities in S El Monte OU, including installation of 2 multi-port monitoring wells on Walnut Grove Ave to determine extent of groundwater contamination in intermediate zone in western area of S El Monte OU83059
6/2/2000Bella Dizon / Environmental Protection Agency - Region 9Lawrence Felix / Cardinal Industrial FinishesLtr: Additional technical evaluations that should be performed to support completion of S El Monte OU record of decision (ROD) planned to be released in 9/200083060
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Art Weiss / Del Ray Industrial Enterprises, IncLtr: Update on groundwater cleanup activities & request that A Weiss give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-787, w/o list of ltr recipients84525
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Michael Nolan / Aircraft Stamping CoLtr: Update on groundwater cleanup activities & request that Aircraft Stamping Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-804, w/o list of ltr recipients84515
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Mona Art / Artistic Polishing & Plating, IncLtr: Update on groundwater cleanup activities & request that Artistic Polishing & Plating give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-825 & marginalia re returned, incorrect address, w/o list of ltr recipients84517
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Barry Zwahlen, Resident / City of AzusaLtr: Update on groundwater cleanup activities & request that B Zwahlen give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-782, w/o list of ltr recipients84523
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9David Marchant / Bassett & ObbinkLtr: Update on groundwater cleanup activities & request that Bassett & Obbink give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-778, w/o list of ltr recipients84601
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Martha Sharp / Loeb & Loeb (Attorneys)Ltr: Update on groundwater cleanup activities & request that Bruce & Gloria Kessler Family Trust give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-906, w/o list of ltr recipients84560
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Claudean Kawie, Resident / City of Los AngelesLtr: Update on groundwater cleanup activities & request that C Kawie give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-907 & env stamped returned to sender, w/o list of ltr recipients84500
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Phillip Saurenman / Clamp Mfg Co, IncLtr: Update on groundwater cleanup activities & request that Clamp Mfg Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-801, w/o list of ltr recipients84576
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Milton Harwood / C P R Industries, Inc - Compressor Parts & Repair, IncLtr: Update on groundwater cleanup activities & request that Compressor Parts & Repair Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-820, w/o list of ltr recipients84508
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Roy Batcheller / CraneVeyor CorpLtr: Update on groundwater cleanup activities & request that CraneVeyor Corp give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-819, w/o list of ltr recipients84575
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Dorothy Bozung / J A B Holdings, IncLtr: Update on groundwater cleanup activities & request that D Bozung give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-910, w/o list of ltr recipients84562
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Dennis Jebbia, Resident / City of San MarinoLtr: Update on groundwater cleanup activities & request that D Jebbia give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-908, w/o list of ltr recipients84561
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Donald Linderman, Resident / City of San GabrielLtr: Update on groundwater cleanup activities & request that D Linderman give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-902, w/o list of ltr recipients84510
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Larry Durham / Durham Transportation, IncLtr: Update on groundwater cleanup activities & request that Durham Transportation give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-817, w/o list of ltr recipients84574
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Edith Nelson, Resident / City of Corona Del MarLtr: Update on groundwater cleanup activities & request that E Nelson give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-918, w/o list of ltr recipients84581
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9David Trovillion / Eagle Metal Finishing Co, IncLtr: Update on groundwater cleanup activities & request that Eagle Metal Finishing Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-816, w/o list of ltr recipients84513
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Robert Dorr / E B A, IncLtr: Update on groundwater cleanup activities & request that Earl Butler & Assoc Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-777, w/o list of ltr recipients84520
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Gitte Simonian / Eemus Mfg CorpLtr: Update on groundwater cleanup activities & request that Eemus Mfg Corp give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-815, w/o list of ltr recipients84573
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Geraldine Rumore, Resident / City of GlendaleLtr: Update on groundwater cleanup activities & request that G Rumore give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-781, w/o list of ltr recipients84603
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Randall Wall / International Medication Systems, LtdLtr: Update on groundwater cleanup activities & request that International Medication Systems Ltd give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-813, w/o list of ltr recipients84509
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9James Andruss, Resident / City of West CovinaLtr: Update on groundwater cleanup activities & request that J Andruss give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-805, w/o list of ltr recipients84516
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Julian Carrasco / J C I Environmental ServicesLtr: Update on groundwater cleanup activities & request that J Carrasco give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-909 & env, w/o list of ltr recipients84501
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9John Wolff / Chevron Research & Technology CoLtr: Update on groundwater cleanup activities & request that J Wolff give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-823, w/o list of ltr recipients84521
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Leland Lowe / L & L Screw Machine Products, IncLtr: Update on groundwater cleanup activities & request that L & L Screw Machine Products Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-904 & env stamped returned to sender, w/o list of ltr recipients84506
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9L Tepfer / L E Tepfer Co, IncLtr: Update on groundwater cleanup activities & request that L E Tepfer Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-786 & env stamped returned to sender, w/o list of ltr recipients84497
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Lawrence Felix / Astronautic Enamelers, IncLtr: Update on groundwater cleanup activities & request that L Felix give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-779 & env stamped returned to sender, w/o list of ltr recipients84499
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Rick Palmer / La Victoria Foods, IncLtr: Update on groundwater cleanup activities & request that La Victoria Foods Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-905, w/o list of ltr recipients84559
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Henry Lee, Jr / Lee PharmaceuticalsLtr: Update on groundwater cleanup activities & request that Lee Pharmaceuticals give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-903, w/o list of ltr recipients84558
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Michael Hammer / Astro Seal, IncLtr: Update on groundwater cleanup activities & request that M Hammer give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-780, w/o list of ltr recipients84519
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Ray Finkle / Manufacturers Development, IncLtr: Update on groundwater cleanup activities & request that Manufacturers Development Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-920, w/o list of ltr recipients84557
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Douglas Allstun / Manufacturer's Service, IncLtr: Update on groundwater cleanup activities & request that Manufacturer's Services Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-919, w/o list of ltr recipients84544
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Nancy Gunn / Marge Carson, IncLtr: Update on groundwater cleanup activities & request that Marge Carson Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-824, w/o list of ltr recipients84577
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Norman Rasmussen / Norman Rasmussen (Attorney)Ltr: Update on groundwater cleanup activities & request that N Rasmussen give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-788, w/o list of ltr recipients84531
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Gary Means / Pacific Coast Drum CoLtr: Update on groundwater cleanup activities & request that Pacific Coast Drum Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-916, w/o list of ltr recipients84542
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Robert Malone / Phillips & Malone Production Machine Co
Everett Phillips / Phillips & Malone Production Machine Co
Ltr: Update on groundwater cleanup activities & request that Phillips & Malone Production Machine Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-915, w/o list of ltr recipients84541
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Edward Mentzer / Plastic Engineered Components, IncLtr: Update on groundwater cleanup activities & request that Plastic Engineered Components Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-901, w/o list of ltr recipients84514
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Karl Spaeth / Quaker Chemical CorpLtr: Update on groundwater cleanup activities & request that Quaker Chemical Corp give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-923, w/o list of ltr recipients84522
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Rudy Barbee, Resident / City of Hacienda HeightsLtr: Update on groundwater cleanup activities & request that R Barbee give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-776, w/o list of ltr recipients84512
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Richard D'Epifanio / Palmer Battery CoLtr: Update on groundwater cleanup activities & request that R D'Epifanio give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-818, w/o list of ltr recipients84602
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Ronald Habel / Applied Power, IncLtr: Update on groundwater cleanup activities & request that R Habel give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-814, w/o list of ltr recipients84511
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Robert Vanderbosch, Resident / City of Huntington BeachLtr: Update on groundwater cleanup activities & request that R Vandervoch [sic] give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-789, w/o list of ltr recipients84533
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Thomas Collins / Roc-Aire CorpLtr: Update on groundwater cleanup activities & request that Roc-Aire Corp give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-914, w/o list of ltr recipients84540
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Sam Longo, Jr / Seachrome CorpLtr: Update on groundwater cleanup activities & request that Seachrome Corp give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-913, w/o list of ltr recipients84539
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Baerbel Janneberg / Servex CorpLtr: Update on groundwater cleanup activities & request that Servex Corp give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-922, w/o list of ltr recipients84536
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Tom Smith / Smittybilt CorpLtr: Update on groundwater cleanup activities & request that Smittybilt Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-912, w/o list of ltr recipients84535
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Ted Andrews / New Air, IncLtr: Update on groundwater cleanup activities & request that T Andrews give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-917, w/o list of ltr recipients84543
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9William Grow / Teledyne Industries, IncLtr: Update on groundwater cleanup activities & request that Teledyne Inc give consideration to S El Monte Cooperative Group's proposal, w/marginalia re return receipt #Z331-741-911 not returned, w/o list of ltr recipients84504
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Ralph Bernal / Tri-Fitting Mfg Co, IncLtr: Update on groundwater cleanup activities & request that Tri-Fitting Mfg Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-790, w/o list of ltr recipients84534
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Scott Rae / West Coast Metal Finishing, IncLtr: Update on groundwater cleanup activities & request that West Coast Metal Finishing Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-783 & env stamped returned to sender, w/o list of ltr recipients84498
6/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Donald Mauri / Western Markings, IncLtr: Update on groundwater cleanup activities & request that Western Markings Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-785, w/o list of ltr recipients84524
6/29/2000Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmittal of rpt narrative & results spreadsheet, case #R00S30, SDG #00137A, analysis VOCs (R9 lab SOP 305) & 1,4-dioxane (R9 lab SOP 307), S El Monte OU, w/attchs & marginalia re SEMW08, 5/2000 sampling84398
7/12/2000Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmittal of rpt narrative & results spreadsheet, case #R00S40, SDG #00151A & 00153A, analysis 1,4-dioxane (R9 lab SOP 307), S El Monte OU, w/attchs & marginalia re SEMW01-SEMW06, 5/26/2000-6/2/2000 sampling84276
7/18/2000Agriculture & Priority Pollutants Laboratories, IncRichard Bauer / Environmental Protection Agency - Region 9 LaboratoryWet lab analysis, sample ID #SEM019-SEM038, EPA method 314.0, analyte perchlorate, sample collection date 5/26/2000-5/31/2000, S El Monte site, w/marginalia re SEMW01-SEMW0684274
7/21/2000Environmental Protection Agency - Region 9-List of recipients of EPA's 7/21/2000 ltr, S El Monte OU84436
7/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Edith Nelson, Resident / City of EncinoLtr: Update on groundwater cleanup activities & request that E Nelson give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #P104-938-434, w/o list of ltr recipients84583
7/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Leland Lowe / L & L Screw Machine Products, IncLtr: Update on groundwater cleanup activities & request that L & L Screw Machine Products Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #P104-938-436 & marginalia re ltr resent, initial ltr has incorrect address84507
7/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9L Tepfer / L E Tepfer Co, Inc
Green & Marker (Attorneys)
Ltr: Update on groundwater cleanup activities & request that L E Tepfer Co give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #P104-938-435, w/o list of ltr recipients84600
7/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Nancy Gunn / Marge Carson, IncLtr: Update on groundwater cleanup activities & request that Marge Carson Inc give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #P104-938-437, w/o list of ltr recipients84599
7/21/2000Elizabeth Adams / Environmental Protection Agency - Region 9Ross McCollum / Air Distribution Products, IncLtr: Update on groundwater cleanup activities & request that R McCallum give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-803, w/o list of ltr recipients84503
7/24/2000Elizabeth Adams / Environmental Protection Agency - Region 9Lawrence Felix / Cardinal Industrial FinishesLtr: Update on groundwater cleanup activities & request that Cardinal Industrial Finishes give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-775, w/o list of ltr recipients84505
7/25/2000Yi Lu / CA Regional Water Quality Control Board - Los Angeles RegionBella Dizon / Environmental Protection Agency - Region 9Memo: Regional Board's comments on (draft) interim record of decision (ROD), S El Monte OU, w/marginalia re ignore Y Lu's comment83058
7/26/2000Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmittal of rpt narrative & results spreadsheet, case #R00S40, SDG #00151A & 00153A, analysis VOCs (R9 lab SOP 305), S El Monte OU, w/attchs & marginalia re SEMW01-SEMW06, 5/26/2000-6/2/2000 sampling84275
7/31/2000Dennis Dickerson / CA Regional Water Quality Control Board - Los Angeles RegionKirby Brill / San Gabriel Basin Water Quality AuthorityLtr: Transmittal of revised waste discharge requirement (WDR Order #00-073), rev monitoring & reporting program (CI-8020) & standard provisions for discharging treated groundwater at shallow zone extraction barrier pilot program, S El Monte OU, w/attchs79956
8/1/2000C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Draft well completion rpt, S El Monte OU RI/FS oversight83055
8/2/2000Elizabeth Adams / Environmental Protection Agency - Region 9Mona Art / Artistic Polishing & Plating, IncLtr: Update on groundwater cleanup activities & request that Artistic Polishing & Plating give consideration to S El Monte Cooperative Group's proposal, w/mail receipt #Z331-741-924 & marginalia re resent 6/21/2000 ltr, w/o list of ltr recipients84518
8/8/2000Rosemary Domino / D/K EnvironmentalEnvironmental Protection Agency - Region 9Ltr: Acknowledgment of receipt of ltr 6/21/2000 addressed to J Carrasco at JCI Environmental Services & received by D/K Environmental & notification that J Carrasco is no longer at 3650 E 26th St, LA & ltr is being returned to EPA, w/o attch84502
8/17/2000C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Quality assurance project plan (QAPP), addendum #1, S El Monte OU RI/FS oversight79958
8/17/2000C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Sampling & analysis plan (SAP), addendum #1, S El Monte OU RI/FS oversight79957
8/17/2000Robert Collar / C H 2 M Hill, IncDavid Taylor / Environmental Protection Agency - Region 9TL: Revised SAP & QAPP, addendum #1, S El Monte OU RI/FS oversight79960
8/23/2000Robert Collar / C H 2 M Hill, IncBella Dizon / Environmental Protection Agency - Region 9TL: Draft well completion rpt for wells SEMW07 & SEMW08, S El Monte OU83056
8/29/2000David Towell / C H 2 M Hill, Inc
Robert Collar / C H 2 M Hill, Inc
Bella Dizon / Environmental Protection Agency - Region 9Memo: Modifications to EPA's preferred alternative for S El Monte OU, w/TL 9/11/200083057
8/31/2000CA Environmental Protection Agency - Dept of Toxic Substances Control-CA Dept of Toxic Substances Control's comments on draft interim record of decision (ROD), S El Monte OU received 8/31/200083000
9/12/2000Arthur Heath / CA Regional Water Quality Control Board - Los Angeles RegionBella Dizon / Environmental Protection Agency - Region 9Ltr: Expression of Regional Board's concurrence with EPA's selected remedy to remove & contain groundwater contaminants in S El Monte OU83001
9/20/2000Adolfo Reta / City of Monterey Park - Community Development Dept-Notice of intent to adopt mitigated negative declaration, treatment plant project for well #12 & construction of well #1584422
9/21/2000Adolfo Reta / City of Monterey Park - Community Development Dept-Draft mitigated negative declaration, construction of VOC treatment plant proj at well #12 & construction of well #15, ref 8815 Klingerman St, Rosemead (well #12) & 8640 E Rush St, LA County unincorporated (well #15), w/map & initial environmental study84418
9/21/2000City of Monterey Park - City Council-Resolution of Monterey Park City Council approving mitigated negative declaration for treatment plant project for well #12 & construction of well #15, w/mitigation monitoring & reporting checklist (unsigned)84419
9/25/2000Nennet Alvarez / CA Environmental Protection Agency - Dept of Toxic Substances ControlBella Dizon / Environmental Protection Agency - Region 9Ltr: Expression of CA Dept of Toxic Substances Control's concurrence with interim record of decision (ROD), S El Monte OU dated 9/200082999
9/29/2000Keith Takata / Environmental Protection Agency - Region 9-Interim record of decision (IROD), S El Monte OU82998
9/29/2000Walter Pease / City of Monterey Park - Dept of Water Utilities-Notice of public meeting on 11/1/2000 & comment period re groundwater treatment facility, treatment plant project for well #12 & construction of well #15, w/map84421
10/16/2000Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmittal of rpt narrative & results spreadsheet, case #R00S56, SDG #00252A, analysis VOCs (R9 lab SOP 305), S El Monte OU, w/attch & marginalia re SEMW05, 9/7/2000 sampling84273

Doc_dateAuthorAddresseeTitle_subjectDocid
7/14/1999P E S Environmental, IncEjigu Solomon / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemicals sampling event results - Ted Levine Drum Co, S El Monte, w/attchs67718
11/15/1999Dames & MooreSargent Fletcher, Inc1st quarterly groundwater monitoring rpt, S El Monte OU emergent chemicals testing, 1999 3rd quarter - Sargent Fletcher Co, 9400 E Flair Dr, El Monte, w/TL to A Heath68367
1/31/2000Dames & MooreSargent Fletcher, Inc2nd quarterly groundwater monitoring rpt, S El Monte OU emergent chemicals testing, 1999 4th quarter - Sargent Fletcher Co, 9400 E Flair Dr, El Monte, w/TL to A Heath72420
3/22/2000Kirby Brill / San Gabriel Basin Water Quality AuthorityWendy Phillips / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Revised groundwater monitoring plan for 1,4-dioxane, shallow zone extraction barrier pilot program for S El Monte OU, ref Order #99-140, file #99-022, w/table 1, well completion details & figures 1-4122117
4/6/2000P E S Environmental, IncEjigu Solomon / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Additional groundwater sampling event results - Ted Levine Drum Co, S El Monte, w/attchs90115
3/22/2002Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmits rpt narratives & results spreadsheet, case #R02S30, SDG #02057C, analysis nitrate-N (EPA method 300.0) & perchlorate (EPA method 314.0), S El Monte OU, w/attch2021567
6/12/2002Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmits rpt narratives & results spreadsheet, case #R02S48, SDG #02144H, analysis perchlorate (EPA method 314.0), S El Monte OU, w/attchs2021566
7/1/2002J T H Environmental Services, IncM & T CoGroundwater sampling rpt for emergent chemicals - M & T Co, former Champ facility, 2500 N Rosemead Blvd, El Monte [sic]166810
7/9/2002Fero Environmental Engineering, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemical monitoring/gauging rpt 6/2002 - former Artistic Polishing & Plating Inc, 9751 Klingerman St, S El Monte, w/attchs166706
7/9/2002Fero Environmental Engineering, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemical monitoring/gauging rpt 6/2002 - former Servex Corp, 9620 Klingerman St, S El Monte, w/attchs166673
7/9/2002Fero Environmental Engineering, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemical monitoring/gauging rpt 6/2002, unsaturated soil remediation system closure rpt - former Eagle Metal Finishing Co Inc, 2663 Durfee Ave, El Monte, w/attchs166623
7/9/2002California EnvironmentalDixon Oriola / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Groundwater monitoring for newly discovered chemicals - Fairchild Industries, Los Angeles Die Mold, 1942 N Rosemead Blvd, S El Monte, w/attchs166718
7/11/2002Rick Fero / Fero Environmental Engineering, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemical monitoring/gauging rpt 6/2002 - J A B Holdings (Bozung) site, 9401 Whitmore St, El Monte, w/attchs166426
7/11/2002Environmental Support Technologies, IncTan Lam / T N T Carpet Tile & MarbleLtr: Groundwater analysis rpt, emergent chemicals 6/2002 - property at 2128 Rosemead Blvd, S EL Monte, w/attchs166599
7/11/2002Environmental Support Technologies, IncTan Lam / T N T Carpet Tile & MarbleLtr: Groundwater analysis rpt, emergent chemicals 6/2002, w/attchs2101077
7/11/2002Timothy McCollum / McCollum & Bunch (Attorneys)Dennis Dickerson / CA Regional Water Quality Control Board - Los Angeles Region
Bella Dizon / Environmental Protection Agency - Region 9
Ltr: Transmittal of technical rpt dated 7/2002 & request that M & T Co be removed fr site list - M & T Co (Champ Mfg)/Simovich, 2500 N Rosemead Blvd, S El Monte, w/figure 5, w/o rpt & ltr 3/11/94166781
7/12/2002Fero Environmental Engineering, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemical monitoring/gauging rpt 6/2002 - Manufacturer's Services Inc, 2210 N Chico Ave, S El Monte, w/attchs166742
7/15/2002E B I ConsultantsDavid Whitten / Arter & Hadden (Attorneys)Ltr: Limited subsurface investigation - property at 9640 Klingerman St, S El Monte, w/analytical results & chain of custody record119211
7/15/2002California EnvironmentalDixon Oriola / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Transmittal of correct laboratory analysis results sheet for rpt dated 7/9/2002 - Fairchild Industries, Los Angeles Die Mold, 1942 N Rosemead Blvd, S El Monte, w/attch166732
7/17/2002David Whitten / Arter & Hadden (Attorneys)John Kemmerer / Environmental Protection Agency - Region 9
Dennis Dickerson / CA Regional Water Quality Control Board - Los Angeles Region
Ltr: Responds to request in ltr 4/24/2002 for testing for emergent chemicals on behalf of clients David & Cynthia Chau & transmits rpt on limited subsurface investigation dated 7/15/2002, ref 9640 Klingerman St, S El Monte, w/o attch2101076
7/17/2002David Whitten / Arter & Hadden (Attorneys)John Kemmerer / Environmental Protection Agency - Region 9
Dennis Dickerson / CA Regional Water Quality Control Board - Los Angeles Region
Ltr: Response to request in ltr 4/24/2002 for testing for emergent chemicals on behalf of clients David & Cynthia Chau & transmittal of rpt on limited subsurface investigation dated 7/15/2002, ref 9640 Klingerman St, S El Monte, w/o attch, w/marginalia119217
7/23/2002England Geosystem, IncRobert Dorr / E B A, IncLtr: Emergent chemical monitoring - former Earl Butler & Assoc Inc, 1710 Potrero Ave, S El Monte, w/attchs166758
7/23/2002England Geosystem, IncRobert Dorr / E B A, IncLtr: Emergent chemical monitoring, w/attchs2004726
7/29/2002England Geosystem, IncGitte Simonian / Eemus Mfg CorpLtr: Emergent chemical monitoring - Eemus Mfg Corp, 11111 Rush St, S El Monte, w/attchs166766
8/5/2002Environmental Support Technologies, IncPlastic Dress-Up CoGroundwater monitoring rpt, emergent chemicals 7/2002 - Plastic Dress-Up Co, 11077 E Rush St, S El Monte166511
8/6/2002Fero Environmental Engineering, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemical monitoring/gauging rpt 6/2002 - Tri-Fitting Mfg Co, 10414 Rush St, El Monte [sic], w/attchs166527
8/7/2002England Geosystem, IncBernard Rapan / Southern California Edison CoLtr: Emergent chemical monitoring - Southern California Edison Co, 2244 Walnut Grove Ave, Rosemead, w/attchs166590
8/7/2002Michael Tye / Environmental Support Technologies, IncDebra Frank / Plastic Dress-Up CoTL: Groundwater monitoring rpt, emergent chemicals 7/20022004724
8/9/2002Bernard Rapan / Southern California Edison CoJohn Kemmerer / Environmental Protection Agency - Region 9
Dennis Dickerson / CA Regional Water Quality Control Board - Los Angeles Region
TL: Emergent chemical monitoring, ref MW-42004734
8/15/2002England Geosystem, IncRobert Vanderbosch / Vanderbosch Family TrustLtr: Emergent chemical monitoring - former Air Distribution Products Inc, 9733 Klingerman St, S El Monte (original signature only)2014650
8/15/2002England Geosystem, IncRobert Vanderbosch / Vanderbosch Family TrustLtr: Emergent chemical monitoring - former Air Distribution Products Inc, 9733 Klingerman St, S El Monte, w/attchs166532
8/15/2002England Geosystem, IncTom Smith / Smittybilt CorpLtr: Emergent chemical monitoring - former Smittybilt Inc, 2118 N Lee Ave, S El Monte (original signature only)2014651
8/15/2002England Geosystem, IncTom Smith / Smittybilt CorpLtr: Emergent chemical monitoring - former Smittybilt Inc, 2118 N Lee Ave, S El Monte, w/attchs166565
8/15/2002England Geosystem, IncThomas Collins / Roc-Aire CorpLtr: Emergent chemical monitoring - Roc-Aire Corp, 9710 Klingerman St, S El Monte (original signature only)2014652
8/15/2002England Geosystem, IncThomas Collins / Roc-Aire CorpLtr: Emergent chemical monitoring - Roc-Aire Corp, 9710 Klingerman St, S El Monte, w/attchs166568
8/16/2002England Geosystem, IncSamuel Magluyan / CraneVeyor CorpLtr: Emergent chemical monitoring - CraneVeyor Corp, 1524 N Potrero Ave, S El Monte (original signature only)2014654
8/16/2002England Geosystem, IncSamuel Magluyan / CraneVeyor CorpLtr: Emergent chemical monitoring - CraneVeyor Corp, 1524 N Potrero Ave, S El Monte, w/attchs166576
8/16/2002England Geosystem, IncGordon Billings / Dyanco, IncLtr: Emergent chemical monitoring - Dyanco Inc, 1850 Belcroft St, S El Monte (original signature only)2014653
8/16/2002England Geosystem, IncGordon Billings / Dyanco, IncLtr: Emergent chemical monitoring - Dyanco Inc, 1850 Belcroft St, S El Monte, w/attchs166570
8/21/2002Timothy McCollum / McCollum & Bunch (Attorneys)Dennis Dickerson / CA Regional Water Quality Control Board - Los Angeles Region
Bella Dizon / Environmental Protection Agency - Region 9
Ltr: Informs that well rpt requested by ltr 4/24/2002 was forwarded to C Ortez on 8/6/2002 & transmits Fero rpt dated 8/6/2002, w/o attch2004731
8/27/2002England Geosystem, IncRay Finkle, Resident / City of Laguna Beach(Privileged, FOIA ex 6) Ltr: Emergent chemical monitoring - former Manufacturers Development Inc, 1719 Floradale Ave, S El Monte, w/attchs (Privileged doc target only)2091702
8/29/2002S C S EngineersDixon Oriola / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Technical rpt, emergent chemical sampling - Pacific Coast Drum Co, 2200 N Rosemead Blvd, S El Monte, w/figures, tables, field data sheets, w/o lab rpts137648
9/3/2002Rick Fero / Fero Environmental Engineering, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Emergent chemical monitoring/gauging rpt 6/2002 - former Electronic Solutions, 3445 Fletcher Ave, El Monte [sic], w/appendix A, well purge data & appendix B, laboratory analytical rpts166422
9/10/2002Excel Environmental & General EngineeringBella Dizon / Environmental Protection Agency - Region 9Ltr: Sampling results for groundwater monitoring for emergent chemicals - Durham Transportation, 2713 N River Ave, Rosemead, w/attchs, w/o table129408
9/18/2002Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmittal of rpt narratives & results spreadsheets fr analysis of samples fr S El Monte site, case #R02S78, SDG #02239E, analysis perchlorate (EPA method 314.0), w/attchs129388
12/1/2002C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Technical Memo: Conversion & update of San Gabriel Basin groundwater flow model2085406
12/4/2002England Geosystem, IncRichard Stofle / R W Stofle CoLtr: Groundwater sampling & emergent chemical analyses - Andruss Family Trust property at 2750 Rosemead Blvd & 9420 Garvey Ave, S El Monte, w/attchs144206
2/10/2003Bella Dizon / Environmental Protection Agency - Region 9Brent Cheney / Steefel, Levitt & Weiss (Attorneys)TL: Rpts fr 3 S El Monte entities submitted in response to 4/24/2002 directive fr EPA to sample for emerging chemicals at S El Monte facilities2021400
4/18/2003Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Transmittal of rpt narratives & results spreadsheet, case #R03S32, SDG #03052B & 03058D, analysis perchlorate (EPA method 314.0), nitrate-N (EPA method 300.0), S El Monte OU, w/attchs144058
7/8/2003England Geosystem, IncLawrence Felix / Cardinal Industrial FinishesLtr: Emergent chemical monitoring - Cardinal Industrial Finishes, 1329 Potrero Ave, S El Monte, w/attchs166314
8/28/2003Keith Takata / Environmental Protection Agency - Region 9 Administrative order #2003-17 for RD/RA, S El Monte OU, w/attch 1, map showing location of S El Monte OU, attch 2, interim ROD 9/2000 & attch 3, RD/RA SOW 8/2003 (05 Unilateral Administrative Order 003)160922
9/18/2003Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Results fr analysis of samples fr S El Monte OU 8/2003 groundwater sampling project #R03S73, SDG #03226A, analysis perchlorate, w/attchs2045352
11/4/2003Joseph Crisologo / CA Dept of Health Services - Drinking Water Field Operations BranchAngel Marquez / City of Monterey Park - Dept of Water UtilitiesLtr: Acknowledges receipt of permit amendment application dated 10/15/2003 & comments on blending plan for perchlorate treatment at well #5 dated 10/2003, ref system #1910092 (unsigned)2050222
3/11/2004CA Environmental Protection Agency - Office of Environmental Health Hazard Assessment News Release: OEHHA announces health goal for perchlorate in drinking water2085399
3/22/2004Jo Ann Griffith / Environmental Protection Agency - National Remedy Review BoardKeith Takata / Environmental Protection Agency - Region 9Memo: Review of proposed cleanup action for S El Monte OU2085400
3/29/2004Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Results fr analysis of samples fr S El Monte OU 2/2004 groundwater sampling project, #R04S34, SDG #04042A, analysis anions & perchlorate, w/attchs2021367
3/29/2004Brenda Bettencourt / Environmental Protection Agency - Region 9Bella Dizon / Environmental Protection Agency - Region 9Memo: Results fr analysis of samples fr S El Monte OU 2/2004 groundwater sampling project, #R04S34, SDG #04049B, analysis anions & perchlorate, w/attchs2021370
4/14/2004Timothy McCollum / McCollum & Bunch (Attorneys)James Collins / Environmental Protection Agency - Region 9Ltr: Informs that levels of perchlorate in all but 1 of Water Entities' wells are going down, not up, w/table fr Watermaster 5 year plan 2003-04 to 2007-08 dated 11/2003, w/fax TL 4/15/20042071850
4/29/2004Targhee, IncCarlos Ortez / CA Regional Water Quality Control Board - Los Angeles RegionLtr: Groundwater sampling rpt on emergent chemicals, w/attchs2045364
6/1/2004C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Draft FS addendum, S El Monte OU RD/RA oversight2085405
8/9/2004Robert Collar / C H 2 M Hill, Inc
Amanda Berens / C H 2 M Hill, Inc
Robert Rodriguez / Environmental Protection Agency - Region 9Technical Memo: Evaluation of blending of perchlorate-contaminated groundwater in City of Monterey Park's water supply - table 1, blending evaluation (non-detects = detection limit) (attch only)2085411
8/9/2004Robert Collar / C H 2 M Hill, Inc
Amanda Berens / C H 2 M Hill, Inc
Robert Rodriguez / Environmental Protection Agency - Region 9Technical Memo: Evaluation of blending of perchlorate-contaminated groundwater in City of Monterey Park's water supply - table 2, blending evaluation (non-detects = one-half detection limit) (attch only)2085412
8/9/2004Robert Collar / C H 2 M Hill, Inc
Amanda Berens / C H 2 M Hill, Inc
Robert Rodriguez / Environmental Protection Agency - Region 9Technical Memo: Evaluation of blending of perchlorate-contaminated groundwater in City of Monterey Park's water supply, w/table 3, summary of variables used in perchlorate blending evaluation2085407
10/28/2004City of Monterey ParkJoseph Crisologo / CA Dept of Health Services - Drinking Water Field Operations BranchLtr: Responds to ltr 11/4/2003 fr J Crisologo re well #5 blending plan, w/attchs including perchlorate blending plan for well #5 dated 10/20042060514
1/7/2005CA Environmental Protection Agency - Dept of Toxic Substances ControlKathleen Salyer / Environmental Protection Agency - Region 9Ltr: Concerns about proposed explanation of significant differences (ESD)2096166
1/17/2005Amanda Berens / C H 2 M Hill, Inc
Robert Collar / C H 2 M Hill, Inc
Karen Turney / C H 2 M Hill, Inc
Bella Dizon / Environmental Protection Agency - Region 9Technical Memo: Evaluation of blending of perchlorate-contaminated groundwater in Southern California Water Co's western S El Monte OU water supply, w/table 12085408
2/11/2005Robert Collar / C H 2 M Hill, Inc
Amanda Berens / C H 2 M Hill, Inc
Karen Turney / C H 2 M Hill, Inc
Bella Dizon / Environmental Protection Agency - Region 9Technical Memo: Supplemental evaluation of blending of perchlorate-contaminated groundwater in City of Monterey Park's water supply, w/attchs2085409
6/23/2005Kathleen Salyer / Environmental Protection Agency - Region 9Thomas Cota / CA Environmental Protection Agency - Dept of Toxic Substances ControlLtr: Responds to ltr 1/7/2005 fr CA DTSC expressing concerns on EPA decision to issue explanation of significant differences (ESD) v amendment to 2000 interim ROD of S El Monte OU2085402
10/12/2005Keith Takata / Environmental Protection Agency - Region 9Jo Ann Griffith / Environmental Protection Agency - National Remedy Review BoardMemo: Responds to recommendations re proposed additional RAs for S El Monte OU, w/CH2M Hill's revised supplemental risk assessment (SRA) 8/17/2005 & figures 1-82085403
11/8/2005Thomas Cota / CA Environmental Protection Agency - Dept of Toxic Substances ControlKathleen Salyer / Environmental Protection Agency - Region 9Ltr: Expresses concurrence with draft explanation of significant differences (ESD) for S El Monte OU dated 11/8/20052085404
11/10/2005Elizabeth Adams / Environmental Protection Agency - Region 9 Explanation of significant differences (ESD) to 2000 interim record of decision (IROD), S El Monte OU, w/attchs2085410

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