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Pacific Southwest, Region 9: Superfund

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

Syntrum Corporation

Superfund Site

Removal

Administrative Record Index

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

The documents contained in this administrative record have been considered by the U.S. Environmental Protection Agency in identifying activities appropriate to Syntrum Corp. Superfund Removal Site, Los Angeles, CA.
The documents are listed in the index in ascending chronological order, which is consistent with the arrangement of documents in the administrative record.

The list of U.S. Environmental Protection Agency guidance documents which were considered or relied upon in the selection of the remedy is AR 15 in this administrative record. Copies of the guidance documents are contained in the Compendium of CERCLA Response Selection Guidance Documents located in the Region 9 Superfund Records Center.

List of Abbreviations and Acronyms Used in Administrative Record Index

ABBREVIATIONMEANING
ARAdministrative Record
enclsenclosures
EPAEnvironmental Protection Agency
lablaboratory
LtrLetter
reregarding
TLTransmittal Letter
w/with
w/owithout

Administrative Record Index

Doc DateAuthor / Author Org.Addressee / Addressee Org.Title / SubjectDoc ID
- - -List of chemicals with primary hazard/incompatibilities88224909
5/27/1986CA Dept of Health ServicesCalifornia Bionuclear CorpRadioactive material license w/TL to D Rabbino fr K Kaufman 2/19/9888224901
3/13/1987William Lewis / Environmental Protection Agency - Region 9 -California Bionuclear site, Sun Valley, 1/7/86 - 3/13/8788224895
6/18/1997Los Angeles County - Dept of Health Services -Memo: Rpt on radioactive waste at site & recommendation that emergency order be issued w/correspondence re order & TL to B Lewis fr K Kaufman88224897
11/19/1997Nova Construction Co, Inc -Standard industrial/commercial single-tenant lease (gross) 8/1/97, 11/4 & 11/19/9888224908
12/17/1997Steve Dean / Environmental Protection Agency - Region 9William Lewis / Environmental Protection Agency - Region 9Memo: Review of Carbon-14 data fr Syntrum lab investigation88224904
12/23/1997Steve Dean / Environmental Protection Agency - Region 9William Lewis / Environmental Protection Agency - Region 9Memo: Carbon-14 data QC review for Syntrum samples 1 & 288224905
1/20/1998Robert Wise / Ecology & Environment, IncKaren Nelson / Environmental Protection Agency - Region 9Ltr: Site assessment, LA County, interim rpt #188224894
1/28/1998Steve Dean / Environmental Protection Agency - Region 9Daniel Suter / Environmental Protection Agency - Region 9Memo: Syntrum lab investigation summary88224906
2/4/1998Vincent Sato / City of Los Angeles - Office of the City AttorneyWilliam Weis / Environmental Protection Agency - Region 9Ltr: Transmits copy of Municipal Court docket re people v Ahmed, Riad, transcript of court proceedings surrounding defendant's conviction, w/encls88224896
2/6/1998Daniel Suter / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9Action Memo: Request for approval of removal action at site88224893
2/6/1998Steve Dean / Environmental Protection Agency - Region 9Daniel Suter / Environmental Protection Agency - Region 9Memo: Carbon-14 cleanup standard for Syntrum lab88224907
2/9/1998Barbara Hamrick / Los Angeles County - Dept of Health ServicesWilliam Weiss / Los Angeles County - Dept of Health ServicesMemo: Transmits 6/10/93 notice of violation, sampling results, & correspondence re 5/4 & 5/25/93 inspection, w/encls88224891
2/9/1998Barbara Hamrick / Los Angeles County - Dept of Health ServicesWilliam Weiss / Los Angeles County - Dept of Health ServicesMemo: Transmits 12/27/94 ltr, notice of violation resulting fr 11/28/94 inspection, & other correspondence, w/encls88224892
5/13/1998Environmental Protection Agency - Region 9 -List of US EPA guidance documents consulted during development & selection of response action for site88224903
6/1/1998Environmental Protection Agency - Region 9 -Public Notice: EPA announces availability of AR for removal action at Syntrum site88224902

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