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Pacific Southwest, Region 9: Superfund

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

Navajo Radioactive Structures

Superfund Site

Churchrock Navajo Radioactive Structures Removal 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 Church Rock Navajo Radioactive Structures Superfund site, Navajo Nation, Church Rock Chapter in McKinley County, New Mexico. It is presented in compact disc (CD) format.

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@epamail.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
attch Attachment
EPAEnvironmental Protection Agency
ex(s) Exemption(s)
FOIA Freedom of Information Act
frFrom
memo Memorandum
NEPANavajo Nation Environmental Protection Agency
NM New Mexico
US United States
w/With

Administrative Record Index

Doc_dateAuthorAddresseeTitle_subjectDocid
---Maps (2): Contour maps CR001 & CR004 for homesites requiring mitigative action1122177
7/1/1999US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact Sheet: Radon1112131
7/1/1999US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact Sheet: Radium1112134
9/1/1999US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact Sheet: Ionizing radiation1112130
9/1/1999US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact Sheet: Uranium1112135
6/9/2008Environmental Protection Agency-Health & environmental impacts of uranium contamination in Navajo Nation - 5 year plan, as requested by House Committee on Oversight & Government Reform1122182
11/9/2009Navajo Nation Environmental Protection Agency-Navajo Nation EPA radon program - Navajo radiation screening assessment, Eastern Agency - sampling log1122180
2/23/2010Ecology & Environment, Inc-Drawings (7): Radiation survey figures (structure schematics for structures requiring mitigative action)1122437
4/22/2010Ecology & Environment, Inc-(Redacted, FOIA Ex 6) CRRS (Church Rock Radioative Structures) EPA assessment (11/09, update 4/22/10) - removal property breakdown2216515
5/14/2010Mike Folan / Ecology & Environment, IncWill Duncan / Environmental Protection Agency - Region 9
Richard Martyn / Environmental Protection Agency - Region 9
Ltr: Church Rock radioactive structures background location study memo, w/attchs1122179
6/1/2010David Esparza / iina ba IncEnvironmental Quality Management, IncNavajo radiation structure assessment, Church Rock, NM1122181
7/21/2010Will Duncan / Environmental Protection Agency - Region 9
Richard Martyn / Environmental Protection Agency - Region 9
Debbie Schechter / Environmental Protection Agency - Region 9Action Memo: Request for time-critical removal action & for exemption fr $2 million & 12-month statutory limit at site, w/attchs, w/o enforcement addendum2214452
7/21/2010Will Duncan / Environmental Protection Agency - Region 9
Richard Martyn / Environmental Protection Agency - Region 9
Debbie Schechter / Environmental Protection Agency - Region 9(Privileged, FOIA Exs 5 & 7) Action Memo: Request for time-critical removal action & for exemption fr $2 million & 12-month statutory limit at site (enforcement confidential addendum only) (Privileged document target only)2214455
8/6/2010Environmental Protection Agency - Region 9-Public Notice: US EPA announces availability of administrative record for removal action at site2214453

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