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Residential Metals Abatement Program Investigation Summary Report (Non-Residential Parcels – Indoor Dust) - Aware Early Head Start, Environmental Resource Management (Erm) May 2023

Residential Metals Abatement Program Investigation Summary Report (Non-Residential Parcels – Indoor Dust) - Aware Early Head Start, Environmental Resource Management (Erm)

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final 2023 Residential Metals Abatement Program (Rmap) Clark Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. May 2023

Final 2023 Residential Metals Abatement Program (Rmap) Clark Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final Butte Priority Soils Operable Unit (Bpsou) 2021 Unreclaimed Sites Sampling – Ur-30 Site Evaluation Summary Report., Pioneer Technical Services, Inc. May 2023

Final Butte Priority Soils Operable Unit (Bpsou) 2021 Unreclaimed Sites Sampling – Ur-30 Site Evaluation Summary Report., Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Residential Metals Abatement Program Investigation Summary Report (Non-Residential Parcels – Indoor Dust) - Aware Early Head Start, Environmental Resource Management (Erm) May 2023

Residential Metals Abatement Program Investigation Summary Report (Non-Residential Parcels – Indoor Dust) - Aware Early Head Start, Environmental Resource Management (Erm)

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Residential Metals Abatement Program 2023 Draft Final Clark Park Soil Remedial Action Work Plan (Rawp) (Dated May 8, 2023), Nikia Greene May 2023

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Residential Metals Abatement Program 2023 Draft Final Clark Park Soil Remedial Action Work Plan (Rawp) (Dated May 8, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2023 Residential Metals Abatement Program (Rmap) Copper/Emmett Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. May 2023

Draft Final 2023 Residential Metals Abatement Program (Rmap) Copper/Emmett Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final Rmap Park Soil Sampling Field Sampling Plan (Fsp) Submittal #7 [Covering Gold Hill Lutheran Church, Peoples Park, Sioux Park, Charlie Judd Park, Emma Park, Mandan Park, And Walkerville Park (Daly And Dunn)], Pioneer Technical Services, Inc. May 2023

Final Rmap Park Soil Sampling Field Sampling Plan (Fsp) Submittal #7 [Covering Gold Hill Lutheran Church, Peoples Park, Sioux Park, Charlie Judd Park, Emma Park, Mandan Park, And Walkerville Park (Daly And Dunn)], Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final Bpsou Unreclaimed Sites Ur-06 Temporary Best Management Practice Work Plan, Pioneer Technical Services, Inc. May 2023

Draft Final Bpsou Unreclaimed Sites Ur-06 Temporary Best Management Practice Work Plan, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (Qapp) For Microbial Analysis And Biotreatability; Request For Change Brw-2023-02, Pioneer Technical Services, Inc. May 2023

Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (Qapp) For Microbial Analysis And Biotreatability; Request For Change Brw-2023-02, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp) And 2022 Final Unreclaimed Sites Qapp Request For Change (Dated April 13, 2023), Nikia Greene May 2023

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp) And 2022 Final Unreclaimed Sites Qapp Request For Change (Dated April 13, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Draft Final Butte Priority Soils Operable Unit (Bpsou) Insufficiently Reclaimed (Ir) Sites Colorado Dump – West Lot Construction Completion Report (Dated April 10, 2023), Nikia Greene May 2023

Approval Letter For The Draft Final Butte Priority Soils Operable Unit (Bpsou) Insufficiently Reclaimed (Ir) Sites Colorado Dump – West Lot Construction Completion Report (Dated April 10, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit, Final 2021 Unreclaimed Sites Sampling Ur-30 Site Evaluation Summary Report (Dated April 20, 2023), Nikia Greene May 2023

Approval Letter For The Butte Priority Soils Operable Unit, Final 2021 Unreclaimed Sites Sampling Ur-30 Site Evaluation Summary Report (Dated April 20, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp) And 2022 Final Unreclaimed Sites Qapp Request For Change (Dated April 13, 2023), Nikia Greene May 2023

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp) And 2022 Final Unreclaimed Sites Qapp Request For Change (Dated April 13, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final 2023 Residential Metals Abatement Program (Rmap) Park Soil Sampling Field Sampling Plan (Fsp) Submittal #8 [Ramsay Skating Rink, Skyline Park, Butte Vigilante Saddle Club, Butte Country Club, Fairmont Hot Springs, Silver Bow Homes Park, Gloria Dei Lutheran Church, And United Congregational Church], Pioneer Technical Services, Inc. May 2023

Final 2023 Residential Metals Abatement Program (Rmap) Park Soil Sampling Field Sampling Plan (Fsp) Submittal #8 [Ramsay Skating Rink, Skyline Park, Butte Vigilante Saddle Club, Butte Country Club, Fairmont Hot Springs, Silver Bow Homes Park, Gloria Dei Lutheran Church, And United Congregational Church], Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2023 Residential Metals Abatement Program (Rmap) Racetrack Borrow Submittal, Pioneer Technical Services, Inc. May 2023

Draft Final 2023 Residential Metals Abatement Program (Rmap) Racetrack Borrow Submittal, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Butte Reduction Works (Brw) Phase Iii Quality Assurance Project Plan (Qapp) Request For Change Brw-2023-01, Josh Bryson May 2023

Butte Reduction Works (Brw) Phase Iii Quality Assurance Project Plan (Qapp) Request For Change Brw-2023-01, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Residential Metals Abatement Program (Rmap) Park Field Sampling Plan (Fsp) Submittal #8 [Covering Ramsay Skating Rink, Skyline Park, Butte Vigilante Saddle Club, Butte Country Club, Fairmont Hot Springs, Silver Bow Homes Park, Gloria Dei Lutheran Church, And United Congregational Church] (Dated April 28, 2023), Nikia Greene May 2023

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Residential Metals Abatement Program (Rmap) Park Field Sampling Plan (Fsp) Submittal #8 [Covering Ramsay Skating Rink, Skyline Park, Butte Vigilante Saddle Club, Butte Country Club, Fairmont Hot Springs, Silver Bow Homes Park, Gloria Dei Lutheran Church, And United Congregational Church] (Dated April 28, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Residential Metals Abatement Program (Rmap) Park Field Sampling Plan (Fsp) Submittal #7 [Covering Gold Hill Lutheran Church, Peoples Park, Sioux Park, Charlie Judd Park, Emma Park, Mandan Park, And Walkerville Park (Daly And Dun)] (Dated April 14, 2023), Nikia Greene May 2023

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Residential Metals Abatement Program (Rmap) Park Field Sampling Plan (Fsp) Submittal #7 [Covering Gold Hill Lutheran Church, Peoples Park, Sioux Park, Charlie Judd Park, Emma Park, Mandan Park, And Walkerville Park (Daly And Dun)] (Dated April 14, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Draft Final Residential Metals Abatement Program (Rmap) 2023 Walkerville Park (Walkerville Drive And Ryan Road) Soil Remedial Action Work Plan (Rawp) (Dated April 24, 2023), Nikia Greene May 2023

Approval Letter For The Draft Final Residential Metals Abatement Program (Rmap) 2023 Walkerville Park (Walkerville Drive And Ryan Road) Soil Remedial Action Work Plan (Rawp) (Dated April 24, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2023 Residential Metals Abatement Program (Rmap) Clark Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. May 2023

Draft Final 2023 Residential Metals Abatement Program (Rmap) Clark Park Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


2023 Draft Final Unreclaimed Sites Quality Assurance Project Plan (Qapp), Pioneer Technical Services, Inc. May 2023

2023 Draft Final Unreclaimed Sites Quality Assurance Project Plan (Qapp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Approval For: Berkeley Pit And Discharge Pilot Project, Quarterly Pilot Project Report, Fourth Quarter 2022, Dated March 6, 2023, Nikia Greene May 2023

Re: Approval For: Berkeley Pit And Discharge Pilot Project, Quarterly Pilot Project Report, Fourth Quarter 2022, Dated March 6, 2023, Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2023 Residential Metals Abatement Program (Rmap) Park Soil Sampling Field Sampling Plan (Fsp) Submittal #8 [Ramsay Skating Rink, Skyline Park, Butte Vigilante Saddle Club, Butte Country Club, Fairmont Hot Springs, Silver Bow Homes Park, Gloria Dei Lutheran Church, And United Congregational Church)], Pioneer Technical Services, Inc. Apr 2023

Draft Final 2023 Residential Metals Abatement Program (Rmap) Park Soil Sampling Field Sampling Plan (Fsp) Submittal #8 [Ramsay Skating Rink, Skyline Park, Butte Vigilante Saddle Club, Butte Country Club, Fairmont Hot Springs, Silver Bow Homes Park, Gloria Dei Lutheran Church, And United Congregational Church)], Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Of The Final Butte Priority Soils Operable Unit, Revised 2021 Unreclaimed Sites Sampling – Desperation Shaft (Ur-34) Site Evaluation Summary Report (March 17, 2023), Nikia Greene Apr 2023

Approval Of The Final Butte Priority Soils Operable Unit, Revised 2021 Unreclaimed Sites Sampling – Desperation Shaft (Ur-34) Site Evaluation Summary Report (March 17, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For: Final Butte Priority Soils Operable Unit, 2021 Unreclaimed Sites Sampling Ur-36 Site Evaluation Summary Report (February 7, 2023), Nikia Greene Apr 2023

Approval Letter For: Final Butte Priority Soils Operable Unit, 2021 Unreclaimed Sites Sampling Ur-36 Site Evaluation Summary Report (February 7, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit, 2021 Unreclaimed Site Sampling – Revised Clark Mill Tailings East (Ur-40) Site Evaluation Summary Report (March 28, 2023), Nikia Greene Apr 2023

Approval Letter For The Butte Priority Soils Operable Unit, 2021 Unreclaimed Site Sampling – Revised Clark Mill Tailings East (Ur-40) Site Evaluation Summary Report (March 28, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For: Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoons System – Fourth Quarter 2021 (Dated March 22, 2023), Nikia Greene Apr 2023

Approval Letter For: Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoons System – Fourth Quarter 2021 (Dated March 22, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For: Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoons System – First Quarter 2021 (Dated March 22, 2023), Nikia Greene Apr 2023

Approval Letter For: Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoons System – First Quarter 2021 (Dated March 22, 2023), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Revised Draft Final West Side Soils Operable Unit Remedial Investigation Sampling Data Summary Report, Pioneer Technical Services, Inc. Apr 2023

Revised Draft Final West Side Soils Operable Unit Remedial Investigation Sampling Data Summary Report, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

ABSTRACT

This West Side Soils Remedial Investigation (RI) Data Collection Data Summary Report (DSR) presents the results of the surface soil sampling conducted from October 23, 2019, through November 15, 2019, and from May 12, 2020, through June 9, 2020, and the subsurface soil sampling event conducted from June 18, 2020, through July 9, 2020, at the West Side Soil Operable Unit (WSSOU) Site. Additional subsurface samples were prepared from February 16, 2021, through March 2, 2021, from archived portions of cores from the previous subsurface sampling event. Additional surface data, as requested by U.S. Environmental Protection Agency (EPA), was …


Draft Final 2023 Residential Metals Abatement Program (Rmap) Walkerville Park (Walkerville Drive And Ryan Road) Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. Apr 2023

Draft Final 2023 Residential Metals Abatement Program (Rmap) Walkerville Park (Walkerville Drive And Ryan Road) Soil Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.