Administrative Record Index
Modification of Approval for Commercial Storage and
Disposal of Polychlorinated Biphenyls (PCBs)
US Ecology Nevada, Inc.
Beatty, Nevada
U.S. EPA ID: NVT330010000
Issued by
U.S. Environmental Protection Agency, Region 9
San Francisco, California
June 22, 2016

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Introduction
Administrative Record Index
U.S. EPA Modification of Approval for Commercial Storage and
Disposal of PCBs at US Ecology Nevada, Inc.
The Administrative Record ("AR") Index ("Index") lists all of the documents, correspondence,
data and other information that U.S. EPA considered in proposing to modify the Toxic
Substances Control Act ("TSCA") Approval ("TSCA Approval") for the US Ecology Nevada,
Inc. Beatty Nevada Facility ("Facility"). The TSCA Approval, which was initially issued on
November 5, 2012, allows US Ecology to manage wastes containing polychlorinated biphenyls
(PCBs) at the Facility. If approved, the proposed modification will allow US Ecology to
construct and operate a new 47.3-acre landfill for disposal of PCB wastes at the Facility.
The AR is physically located at the U.S. EPA Region 9 office in San Francisco, California.
Copies of the most pertinent documents used in the decision making process and the Index are
located in satellite information repositories at the Beatty Library, the Nevada Division of
Environmental Protection ("NDEP") office in Las Vegas, Nevada and online at:
www.epa.gov/region9/ pcbs/usecology/. If you wish to view a document listed in the Index that
cannot be found online, at the Beatty Public Library or NDEP Office, please call Ronald Leach
at (415) 972-3362 or send an E-mail request to leach.ronald@epa. gov and a copy will be made
available.
A list of the abbreviations used throughout the Index is contained in the "Glossary of
Abbreviations". The Index includes the following information for each record listed:
Document Type - Each record in this Index is classified into the following document categories:
Biological Opinion
Correspondence
Final TSCA Approval
Modification Request
Notice of Deficiency (NOD)/Response
PCB Approval Decision and Response to Comments
Proposed TSCA Approval
Public Comments
Statement of Basis
U.S. EPA Fact Sheets
U.S. EPA Memorandum to File
U.S. EPA Public Notice
Date - Calendar date of the record. Records are organized by date from oldest to most recent.
Author - The person who created the document.
Author Affiliation - The organization, agency or company where the author works.

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Recipient - The person who received the document.
Recipient Affiliation - The organization, agency or company where the recipient works.
Subject/Title - A listing of the document title and/or a summary description of what is discussed
in the record.
Glossary of Abbreviations
NDEP - Nevada Division of Environmental Protection
U.S. EPA - United States Environmental Protection Agency, Region 9 Office
TSCA - Toxic Substances Control Act
RCRA - Resource Conservation and Recovery Act
NHPA - National Historic Preservation Act
ESA - Endangered Species Act
PCB - Polychlorinated Biphenyls
2

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Administrative Record for US Ecology Facility
Prepared by U.S. Environmental Protection Agency
Document Type
Date
Author
Affiliation
Recipient
Affiliation
Biological Opinion
Biological Opinion
1/2/2013
3/25/2015
U.S. Fish and
Wildlife Service
U.S. Department
of the Interior,
Bureau of Land
Management
U.S. Department
of the Interior,
Bureau of Land
Management
U.S. Fish and
Wildlife Service
Correspondence
3/9/2016
Crystal G. Cogar
Knight and Leavitt
Associates, Inc.
Ronald Leach
U.S. EPA Region 9
Final TSCA Approval 6/22/2016
Ronald Leach
US EPA Region 9
Modification Request
11/6/2015
John Dyer
US Ecology
Ronald Lelach
U.S. EPA Region 9
Modification Request
4/6/2016
John Dyer
US Ecology
Ronald Leach
U.S. EPA Region 9
Notice of Deficiency
(NOD)/Response
Notice of Deficiency
(NOD)/Response
PCB Approval
Decision and
Response to
Comments
Proposed TSCA
Approval
1/28/2016
3/30/2016
6/22/2016
Ronald Leach
US EPA Region 9
John Dyer
US Ecology
Ronald Leach
US EPA Region 9
4/15/2016 Ronlad Leach
US EPA Region 9
John Dyer
US Ecology
Ronald Leach
U.S. EPA Region 9
OS-Jul-16
Administrative Records List
Sorted by Document Type and Date
Subject/Title
Formal Programmatic Biological Opinion, US Ecology Nevada, Inc./Nevada Division of State
Lands Conveyance
Action Appended to BLM's Southern Nevada District Programmatic Biological Opinion (File No.
84320-2010-F-0365
Desert Tortoise Fence Installation Monitoring and Clearance Survey Report
Approval for Commerical Storage and Disposal of Polychlorinated Biphenyles, US Ecology
Nevada, Inc. Beatty Nevada prepared by US EPA, dated June 22, 2016. The Approval is for
Modification 9 to the November 5, 2012 Toxic Substances Control Act (TSCA) Approval.
US Ecology Nevada, Inc., Class 3 Permit/Approval Modification Request, RCRA Permit No.
NEVHW0025, EPA Toxic Substances Control Act (TSCA) Approval
Revised Class 3 Permit/Approval Modification Request - Supplemental US Ecology Nevada,
Inc., RCRA Permit No. NEVHW0025, EPA Toxic Substances Control Act (TSCA) Approval,
dated November 5, 2012, EPA ID #NVT 330 010 000 Note: Revised in response to U.S.
EPA's January 28, 2016 Notice of Deficiency
U.S. EPA Notice of Deficiency Comments on November 6, 2015 TSCA Approval Modification
Request
USEN Comment Response - January 28, 2016 U.S. EPA Notiice of Deficiency Comments on
November 6, 2015 TSCA Approval Modification Request
PCB Approval Decision, US Ecology Nevada, Inc. Beatty Nevada, Issued by U.S. EPA, dated
June 22, 2016. The Approval Decision is for Modification 9 to the November 5, 2012 Toxic
Substances Control Act (TSCA) Approval.
Proposed Modification of Approval for Commercial Storage and Disposal of Polychlorinated
Biphenyls, US Ecology Nevada, Inc., Beatty, Nevada U.S. EPA ID: NVT330010000
US Ecology - by Doc Type and Date
Page 1 of 2

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Author	Recipient
Document Type	Date	Affiliation	Affiliation	Subject/Title
Statement of Basis
4/15/2016
Ronald Leach
US EPA Region 9
Statement of Basis, Proposed Modification of Approval for Commercial Storage and Disposal of
Polychlorinated Biphenyls (PCBs), US Ecology Nevada, Inc., Beatty, Nevada U.S. EPA ID:
NVT330010000
U.S. EPA Fact Sheets 4/15/2016
Ronald Leach
US EPA Region 9
Proposed US Ecology Nevada Facility Expansion
U.S. EPA
Memorandum to File
6/22/2016
Ronald Leach
US EPA Region 9
Admin Record
U.S. EPA Region 9
Memorandum to Administrative Record documenting U.S. EPA site visit to US Ecology Faciility
on June 8, 2016.
U.S. EPA Public
Notice
4/15/2016
Ronald Leach
US EPA Region 9
Public Notice - Proposed Facility Expansion, US Ecology Nevada, Inc., Beatty Nevada Facility
Note: For Mailing
U.S. EPA Public
Notice
4/22/2016
Charlotte Uyeno
Pahrump Valley
Times
Ronald Leach
U.S. EPA Region 9
Affidavit of Publication - Pahrump Valley Times - Public Notice, Nevada NDEP and EPA
Request Public Comment on Proposed Facility Expansion US Ecology Nevada, Inc. Beatty
Facility.
U.S. EPA Public
Notice
4/22/2016
Eileen Gallagher
Las Vegas Review
Journal
Ronald Leach
U.S. EPA Region 9
Affidavit of Publication - Las Vegas Review-Journal - Public Notice, Nevada NDEP and EPA
Request Public Comment on Proposed Facility Expansion US Ecology Nevada, Inc. Beatty
Facility.
U.S. EPA Public
Notice
4/22/2016
Ronald Leach
US EPA Region 9
Public Notice - Nevada NDEP and EPA Request Public Comment on Proposed Facility
Expansion,US Ecology Nevada, Inc. Beatty Facility Note: For Newspaper Publication
OS-Jul-16
Administrative Records List - US Ecology - by Doc Type and Date
Page 2 of 2

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