Submissions from 2022
Final BPSOU Insufficiently Reclaimed Sites Colorado Dump-West Lot Remedial Action Work Plan (RAWP), Pioneer Technical Services, Inc.
Final BPSOU Insufficiently Reclaimed Sites Colorado Dump-West Lot Remedial Action Work Plan (RAWP), Pioneer Technical Services, Inc.
Final BPSOU Subdrain Pump Station Remedial Design (RD) Work Plan, Pioneer Technical Services, Inc.
Final Butte Reclaimed Areas Maintenance and Monitoring (M&M) Plan in Accordance with Butte Reclamation Evaluation System (BRES), Pioneer Technical Services, Inc.
Final Butte Reduction Works (BRW) Phase I Quality Assurance Project Plan (QAPP), Pioneer Technical Services, Inc.
Final Residential Metals Abatement Program (RMAP) Quality Assurance Project Plan (QAPP) (Non-Residential Parcels), Pioneer Technical Services, Inc.
Final Revised BPSOU Subdrain Pump Station Remedial Design (RD) Work Plan, Pioneer Technical Services, Inc.
Final Revised Butte Reduction Works (BRW) Phase I Quality Assurance Project Plan (QAPP), Pioneer Technical Services, Inc.
Final Revised Butte Reduction Works (BRW) Phase I Quality Assurance Project Plan (QAPP), Pioneer Technical Services, Inc.
GW Monitoring, Pioneer Technical Services, Inc.
Revised Draft Final Butte Reclaimed Areas Maintenance and Monitoring (M&M) Plan in Accordance with Butte Reclamation Evaluation System (BRES), Pioneer Technical Services, Inc.
Revised Draft Final Butte Treatment Lagoons (BTL) Groundwater Treatment System Routine Operations, Maintenance, and Monitoring (OM&M) Plan, Pioneer Technical Services, Inc.
Revised Draft Final Quarterly Operations and Maintenance Report Butte Treatment Lagoon System – Third Quarter 2021, Pioneer Technical Services, Inc.
Revised Draft Final Solid Media Management Program Plan, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Pioneer Technical Services, Inc.
2021 BPSOU Subdrain Electronic Database, Pioneer Technical Services, Inc.; Atlantic Richfield Company; and Environmental Protection Agency
10578145, Pioneer Technical Services, Inc. and Environmental Protection Agency
10585806 EDD, Pioneer Technical Services, Inc. and Environmental Protection Agency
2021 3Q BTL ChemDump, Pioneer Technical Services, Inc. and Environmental Protection Agency
2021 3Q Laboratory EDDs, Pioneer Technical Services, Inc. and Environmental Protection Agency
2021 BTL O&M Events Log / 2021 Daily Log, Pioneer Technical Services, Inc. and Environmental Protection Agency
Overall Data Summary, Pioneer Technical Services, Inc. and Environmental Protection Agency
Tables A1, A2, A3, A4, A5 2021, Pioneer Technical Services, Inc. and Environmental Protection Agency
Final Butte Reduction Works (BRW) Phase I QAPP, Pioneer Technical Services, Inc. and Nikia Greene
Draft - Sieve Study Report December 2022, Appendices, Ramboll
COMPARISON OF SIEVED SOIL SAMPLE RESULTS FROM BUTTE-SILVER BOW MULTI-PATHWAY RESIDENTIAL METALS ABATEMENT PROGRAM: 250 µM AND 150 µM SIEVED SAMPLES FOR LEAD AND ARSENIC ENRICHMENT DETERMINATION ATLANTIC RICHFIELD COMPANY BUTTE, MONTANA, Ramboll and Environmental Standards, Inc.
COMPARISON OF SIEVED SOIL SAMPLE RESULTS FROM BUTTE-SILVER BOW MULTI-PATHWAY RESIDENTIAL METALS ABATEMENT PROGRAM: 250 μM AND 150 μM SIEVED SAMPLES FOR LEAD AND ARSENIC ENRICHMENT DETERMINATION ATLANTIC RICHFIELD COMPANY BUTTE, MONTANA, Ramboll and Environmental Standards, Inc.
RMAP Interior Schools Project, Liz Stacks
2022 Draft Final Blacktail Creek Groundwater Hydraulic Control System Remedial Design Work Plan, Stantec Consulting Services, Inc.
2022 Draft Final Blacktail Creek Groundwater Hydraulic Control System Remedial Design Work Plan, Stantec Consulting Services, Inc.
2022 Final Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Quality Assurance Project Plan (QAPP), TREC Inc., A Woodard and Curran Company
2022 Q1 BPSOU SW - Base Flow, TREC Inc., A Woodard and Curran Company
BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT (BPSOU), TREC Inc., A Woodard and Curran Company
BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT (BPSOU), TREC Inc., A Woodard and Curran Company
BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT (BPSOU), TREC Inc., A Woodard and Curran Company
Butte Priority Soils Operable Unit Silver Bow Creek/Butte Area NPL Site, TREC Inc., A Woodard and Curran Company
Butte Priority Soils Operable Unit Silver Bow Creek/Butte Area NPL Site, TREC Inc., A Woodard and Curran Company
SILVER BOW CREEK/BUTTE AREA NPL SITE, TREC Inc., A Woodard and Curran Company
SILVER BOW CREEK/BUTTE AREA NPL SITE, TREC Inc., A Woodard and Curran Company
SILVER BOW CREEK/BUTTE AREA NPL SITE, TREC Inc., A Woodard and Curran Company
Silver Bow Creek Butte Area NPL Site 2022 Draft Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring QAPP. Consent Decree- Civil Action No. CV 89-039-BU-SHE, TREC Inc., A Woodard and Curran Company
SILVER BOW CREEK/BUTTE AREA NPL SITE 2022 FINAL BUTTE PRIORITY SOILS OPERABLE UNIT INTERIM SITEWIDE GROUNDWATER MONITORING QAPP, TREC Inc., A Woodard and Curran Company
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT 2022 FINAL INTERIM SITE-WIDE SURFACE WATER MONITORING QAPP, TREC Inc., A Woodard and Curran Company
2023 Draft Butte Priority Soils Operable Unit Interim Site-Wide Surface Water Monitoring Quality Assurance Project Plan (QAPP), Woodard & Curran
2023 Draft Butte Priority Soils Operable Unit Interim Site-Wide Surface Water Monitoring Quality Assurance Project Plan (QAPP), Woodard & Curran
2023 Draft Final Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Quality Assurance Project Plan (QAPP), Woodard & Curran
2023 Draft Final Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Quality Assurance Project Plan (QAPP), Woodard & Curran
1st Sem 2022 BPSOU GW Data, Woodard & Curran and Hannah Foster
Submissions from 2021
APPENDIX A Atlantic Richfield Responses to Agency Comments from Comment Letter Dated April 27, 2021, Specific to General Comments for Data Management and Remedial Investigation Data Collection, Atlantic Richfield Company
Atlantic Richfield Response to Approval Letter for the Final Butte Priority Soils Operable Unit (BPSOU), 2022 Draft Interim Site-Wide Groundwater Monitoring, Quality Assurance Project Plan (QAPP) (dated November 23, 2021), Atlantic Richfield Company
Atlantic Richfield Response to Comments BPSOU Draft Final Data Management Plan, Atlantic Richfield Company
First Quarter Data Sheets - Event Log, Chem Dump, Field Dump, etc., Atlantic Richfield Company
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Atlantic Richfield Company
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Atlantic Richfield Company
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Atlantic Richfield Company
SILVER BOW CREEK/BUTTE AREA NPL SITE BUTTE PRIORITY SOILS OPERABLE UNIT, Atlantic Richfield Company
RD Submittal Review Crosswalk, Atlantic Richfield Company and Pioneer Technical Services, Inc.
Butte Priority Soils Operable Unit (BPSOU) Silver Bow Creek/Butte Area NPL Site, Josh Bryson
Approved Final Butte Priority Soils Operable Unit Community Engagement Plan for Remedial Work, Josh Bryson and Eric Hassler
Final Butte Priority Soils Operable Unit Community Engagement Plan for Remedial Work, Josh Bryson and Eric Hassler
Final Butte Priority Soils Operable Unit Community Engagement Plan for Remedial Work, Josh Bryson and Eric Hassler
Revised Draft Final Butte Priority Soils Operable Unit Community Engagement Plan for Remedial Work, Josh Bryson and Eric Hassler
Work Order No. 10591325, Environmental Protection Agency; Atlantic Richfield Company; and Pioneer Technical Services, Inc.
Residential Metals Abatement Program Quality Assurance Project Plan (Non-Residential Parcels - Indoor Dust), Environmental Resource Management (ERM), Elsie King, Christopher Berg, and Thomas J. Beckman
BPSOU Final Reclaimed Areas Maintenance and Monitoring QAPP - 2021, Nikia Greene
BPSOU Final Reclaimed Areas Maintenance and Monitoring QAPP - 2021, Nikia Greene
EPA Region 8 QA Document Review Crosswalk, Nikia Greene
EPA REGION 8 QA DOCUMENT REVIEW CROSSWALK, Nikia Greene
EPA REGION 8 QA DOCUMENT REVIEW CROSSWALK, Nikia Greene
EPA REGION 8 QA DOCUMENT REVIEW CROSSWALK, Nikia Greene
EPA REGION 8 QA DOCUMENT REVIEW CROSSWALK, Nikia Greene
EPA REGION 8 QA DOCUMENT REVIEW CROSSWALK - of 26, Nikia Greene
SBC/Butte Area NPL Site Final BPSOU Interim Site-Wide Surface Water Monitoring QAPP 2020 and 2021 Monitoring Period, 10/14/20, Nikia Greene
SBC/Butte Area NPL Site Final BPSOU Interim Site-Wide Surface Water Monitoring QAPP 2020 and 2021 Monitoring Period, 10/14/20, Nikia Greene
BPSOU Draft Final Residential Metals Abatement Program (RMAP) QAPP (Non-Residential Parcels) (7/7/2021), Nikia Greene, Atlantic Richfield Company, and Butte Silver Bow
EPA REGION 8 QA DOCUMENT REVIEW CROSSWALK, Nikia Greene and Pioneer Technical Services, Inc.
2022 Draft Butte Priority Soils Operable Unit Interim Site-Wide Surface Water Monitoring Quality Assurance Project Plan, Nikia Greene and TREC Inc., A Woodard and Curran Company