Region 8

Libby OU Documents

Map of All Operable Units

Map of OU3 Boundaries

Emissions of Amphibole Asbestos from the Simulated Open Burning of Duff from Libby, MT, December 2012

WR Grace Administrative Settlement Order and Order on Consent, June 22, 2010

Removal Actions

Amphitheater Removal Action documents

Data Summary Reports

2007–2011 Data Summary Report, November 2013

Final Data Report on Tree Bark and Duff Sampling for the Upper Flower Creek Timber Sale Area, February 3, 2012

Field Sampling Summary Reports

2012 Phase V Remedial Investigation: Field Sampling Summary Report, February 2013

2011 Phase IV Part B Remedial Investigation Field: Sampling Summary Report, January 2013

Phase III Final Data Report: Summer 2009 Small Mammal Data Collection Program, December 2010

2009 Phase III Remedial Investigation: Field Sampling Summary Report, January 2010

Phase II Remedial Investigation: Field Sampling Summary Report, February 2009

Phase I Remedial Investigation: Field Sampling Summary Report, December 2007

Sampling and Analysis Plans (SAPs)

QAPP: Nature and Extent – Forest Activity-Based Sampling, July 17, 2014

QAPP: Commercial Logging Activity-Based Sampling, May 9, 2014

Amphitheater Removal Action Work Plan Part B: SAP/QAPP, September 14, 2012

SAP/QAPP: Wildfire Contingency Air Monitoring Plan, August 28, 2013

SAP/QAPP: 2012 Commercial Logging, August 6, 2012

Final SAP/QAPP Phase V Part B: 2012 Ecological Investigations, July 20, 2012

Final SAP/QAPP Phase V Part A: Kootenai River Surface Water, Sediment and Activity-Based Sampling, April 17, 2012

Final Phase IVB SAP: 2011 Surface Water Study (text only), April 2011
– Attachments and Ancillary Files(located on the public FTP server)

Water Analysis Pilot Study, 2010/2011

– Attachments and Ancillary Files(located on the public FTP server)

Phase IVA SAP: Data to Support a Human Human Health Risk Assessment, June 2010

Phase III Sampling and Analysis Plan, May 2009

Phase IIC SAP: Ecological Data, September 2008
– Attachments(located on the public FTP server)

Phase IIB SAP: Ambient Air and Groundwater, July 2008
– Attachments(located on the public FTP server)

Phase IIA SAP: Surface Water and Sediment, May 2008
– Attachments(located on the public FTP server)

Standard Operating Procedures (SOPs), 2007/2008

Phase I Sampling and Analysis Plan, September 2007

Risk Assessment Related Documents

Baseline Ecological Risk Assessment for Non-Asbestos Contaminants, April 2013

Human Health Risk Assessment for Non-Asbestos Contaminants, January 2013

Initial Screening-Level Human Health Risk Assessment for Exposure to Asbestos, January 2011

Map of OU4 Boundaries

Technical Memorandums

Outdoor Ambient Air Sampling Program, April 2013 – March 2014, April 9, 2013

Flowerpot Action Level Clarification to Technical Memorandum, March 8, 2013

Removal Protocol Changes for Alleyways, Driveways, and Parking Areas, February 5, 2013

Environmental Resource Specialist Plan, Revision 1, January 2013

Residential/Commercial Cleanup Action Level and Clearance Criteria, December 15, 2003 and Amendment A of December 21, 2011

Residential/Commercial Cleanup

General Property Investigation Quality Assurance Project Plan for OU4 and OU7, June 16, 2014
– Addendum: Property Status Confirmation Study, May 2, 2014

Response Action Work Plan, March 2014 as modified May 29, 2014

Voluntary Recruitment Program for OU4 and OU7, February 14, 2011

Sampling and Analysis Plans (SAPs)

QAPP: Fill Material, May 15, 2014

QAPP: Response Action, April 2, 2014

SAP/QAPP: Sediment Porewater Study of Kootenai River Tributaries, May 8, 2013

SAP/QAPP: 2013 Indoor Activity-Based Sampling, February 2013

SAP/QAPP: Wood-Burning Stove Ash Removal Activity-Based Sampling, November 2012

SAP/QAPP: Opportunistic Commercial Logging Sampling – Upper Flower Creek Timber Unit 16, November 2012

SAP/QAPP: Fish and Game Tissue Assessment, August 31, 2012

Sample Results of Wood Waste Materials in Lincoln County Landfills, August 30, 2012

SAP/QAPP: Flowerbed Sampling Study, August 10, 2012

SAP/QAPP: Nature and Extent of Forest Contamination, August 7, 2012

SAP/QAPP: Comparative Exposure – Eureka, Helena, Whitefish Activity-Based Sampling, July 9, 2012

Addendum to the 2011 Miscellaneous ABS SAP: Re-analysis of Gravel Samples from the City Pit, June 7, 2012

2011 Miscellaneous Activity-Based Sampling SAP, June 7, 2012

SAP/QAPP: Nature and Extent of Surface Water and Sediment Contamination, May 4, 2012

SAP/QAPP: Water Source Identification Study, Phase II, April 23, 2012

SAP: Water Source Identification Study, Phase I, November 1, 2011

SAP: Supplemental Activity-Based Sampling, June 18, 2010

SAP: Activity-Based Indoor Air Exposures, July 6, 2007

SAP: Activity-Based Outdoor Air Exposures, July 6, 2007

Investigation and Data Summary Reports

Remedial Investigation Report, June 2014

Final Data Summary Report: 2013 Indoor Activity-Based Sampling, April 1, 2014

Final Data Summary Report: 2011 Residential Activity-Based Sampling, February 28, 2014

Final Data Summary Report: 2010 Residential Activity-Based Sampling, February 28, 2014

Data Summary Report: Wood-burning Stove Ash Removal, Activity-Based Sampling, August 22, 2013

Data Summary Report: Nature and Extent of LA Contamination in Surface Water and Sediment, March 22, 2013

Summary of Outdoor Ambient Air Monitoring for Asbestos (May 2010-August 2013) Addendum, March 6, 2014

Data Summary Report: Nature and Extent of LA Contamination in the Forest, August 22, 2013

Data Summary Report: Comparative Exposure Study, July 26, 2013

Data Summary Report: Water Source Identification Study, June 30, 2013

Data Summary Report: Fish and Game Tissue Assessment, June 24, 2013

Summary of Published Measurements of Asbestos Levels in Ambient Air, May 20, 2013

Ambient Air Sampling Results for 2010–2011, January 2012

OU4 Activity-Based Sampling Summary Report, June 2, 2010

Map of OU7 Boundaries

Residential/Commercial Cleanup

General Property Investigation Quality Assurance Project Plan for OU4 and OU7, June 16, 2014
– Addendum: Property Status Confirmation Study, May 2, 2014

Voluntary Recruitment Program for OU4 and OU7, February 14, 2011

Soil Sampling

SAP/QAPP: Background Soil Study, November 21, 2012

Landfill Wood Waste

SAP/QAPP: Wood Waste Chipping – Troy Landfill Activity-Based Sampling, April 2013

Sample Results of Wood Waste Materials in Lincoln County Landfills, August 30, 2012

SAP: Libby Amphibole Screening Investigation in Wood Waste Piles for Lincoln County Landfills, May 25, 2012

Remedial Investigation Report

Draft Final OU7 RI Report Addendum for 2011, July 2013

Draft Final OU7 RI Report Addendum for 2010, February 2012

Draft Final OU7 RI Report, December 2010

Ambient Air Work Plan

Ambient Air Work Plan, October 14, 2009

Outdoor Ambient Air Study Quarterly Reports

Quarterly Reports of the Outdoor Ambient Air Study

Ambient Air Work Plan Record of Modification

AA TFO-4 Co-located Sample Change, October 14, 2010

AA TFO-3 Station Location Change, October 14, 2010

AA TFO-2 Flow Rate Change, March 6, 2010

AA TFO-1 Filter Size Change, March 2, 2010

Troy Asbestos Property Evaluation (TAPE) Work Plan

Main Document, July 9, 2007
– Appendix A Site-Specific Health and Safety Plan
– Appendix B Site-Specific Sampling Guidance
– Appendix C Equipment/Supplies List
– Appendix D Sample Cover Letter, Access Agreement, Receipt
– Appendix E Field Forms
– Appendix F Soil Sample Preparation Work Plan
– Appendix G Laboratory QA/QC Control Procedures
– Appendix H Data Management Work Plan

TAPE Work Plan Record of Modification

TAPE TFO-16 Revises visible point inspection and soil sample collection frequency, May 4, 2010

TAPE TFO-15 Eliminate collection of rinseate (equipment) blanks, May 4, 2010

TAPE TFO-4 AD200917 Property-specific modification, August 7, 2009

TAPE TFO-14 Add inspections of public roads and alleys, June 17, 2009

TAPE TFO-13 Perform "aggressive" attic inspections, May 27, 2009

TAPE TFO-12 Cease collection of dust samples, December 22, 2008

TAPE TFO-11 Cease revisit of select properties (cease implementation of TFO-8), December 22, 2008

TAPE TFO-10 Discontinue collection of split field soil samples;increase soil sample volume by 50% (voids TFO-9), June 13, 2008

TAPE TFO-9 Collect split field soil samples, June 3, 2008

TAPE TFO-8 Revisit select properties for additional data and to collect soil samples from Specific Use Areas, April 29, 2008

TAPE TFO-7 Collect soil samples in Specific Use Areas, November 15, 2007

TAPE TFO-6 Dust sample collected in all buildings (voids TFO-5), August 23, 2007

TAPE TFO-5 Dust sample collected only in certain scenarios, August 1, 2007

TAPE TFO-3 Prioritization of dust sample aliquot locations, July 12, 2007

TAPE TFO-2 Maximum of 30 visible point inspections, May 8, 2007

TAPE TFO-1 Dust samples of 10 aliquots, May 8, 2007

Removal Action Investigations

Indoor Activity-Based Sampling, Sampling and Analysis Plan, August 24, 2012

Removal Design Investigation Sampling and Analysis Plan, April 16, 2010

Removal Action Design Investigations Record of Modification

RDI TFO-2 AD202036 Property-specific modification, August 5, 2010

RDI TFO-1 Sample labeling and identification, July 21, 2010

Top of Page


< Return to Site Documents
< Return to Libby Home Page