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Pacific Southwest, Region 9: Superfund

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

Klau Buena Vista Mine

Superfund Site

Buena Vista/Klau Mercury Mine Removal #4 AR

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 removal activities appropriate to the Buena Vista/Klau Mercury Mine Superfund site located in Paso Robles, San Luis Obispo County, California. It is presented in compact disc (CD) format.
This administrative record file also includes by reference the documents in the Buena Vista/Klau Mercury Mine Superfund Site Removal Administrative Record, 6/17/2003; the Buena Vista/Klau Mercury Mine Superfund Site Removal Administrative Record #2, 8/11/2005; and the Buena Vista/Klau Mercury Mine Superfund Site Removal Administrative Record #3, 7/7/2008.

Please address questions on this administrative record to:

Will Duncan
On-Scene Coordinator
U.S. EPA (SFD-9-2)
75 Hawthorne Street
San Francisco, CA 94105-3972
(415) 972-3412
duncan.will@epa.gov
or:Jeannie Wong
Environmental Protection Assistant
U.S. EPA (SFD-9)
75 Hawthorne Street
San Francisco, CA 94105-3972
(415) 972-3079 or (800) 231-3075
wong.jeannie@epa.gov

List of Abbreviations and Acronyms Used in Administrative Record Index

AbbreviationMeaning
EPAEnvironmental Protection Agency
MemoMemorandum
RIRemedial Investigation
USUnited States
w/With
w/oWithout

Administrative Record Index

Doc_dateAuthorAddresseeTitle_subjectDocid
9/26/2008C H 2 M Hill, IncEnvironmental Protection Agency - Region 9Final data submittal, phase 1 & phase 2 RI, w/o compact disc2180326
8/18/2010Will Duncan / Environmental Protection Agency - Region 9Debbie Schechter / Environmental Protection Agency - Region 9Action Memo: Request for time-critical removal action at site, w/attchs2220718
10/8/2010Environmental Protection Agency - Region 9-Public Notice: US EPA announces availability of administrative record for removal action at site2220719

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