Environmental Health and Protection Commons^™

Comments For The Draft Final Butte Priority Soils Operable Unit, 2021 Unreclaimed Sites Sampling Ur-36 Site Evaluation Summary Report (August 8, 2022), Nikia Greene Oct 2022

Comments For The Draft Final Butte Priority Soils Operable Unit, 2021 Unreclaimed Sites Sampling Ur-24 Site Evaluation Summary Report (July 26, 2022), Nikia Greene Oct 2022

Comments On Berkeley Pit And Discharge Pilot Project, Quarterly Pilot Project Report, Second Quarter 2022, Dated September 21, 2022, Nikia Greene Oct 2022

Comments On The Butte Priority Soils Operable Unit (Bpsou) Draft Final Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Pre-Design Investigation (Pdi) Evaluation Report (Dated June 10, 2022), Nikia Greene Oct 2022

Comments For The Draft Final Butte Priority Soils Operable Unit, 2021 Unreclaimed Sites Sampling Ur-03 Site Evaluation Summary Report (August 3, 2022), Nikia Greene Oct 2022

Final Bpsou Subdrain Pump Station Remedial Design (Rd) Work Plan, Pioneer Technical Services, Inc. Oct 2022

Comment Letter For: Quality Assurance Project Plan: Long-Term Operation And Maintenance Of Railroad Assets, For Bnsf Railway Company And Union Pacific Railroad, Butte Priority Soils Operable Unit (Dated May 2022), Nikia Greene Sep 2022

2022 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp), Pioneer Technical Services, Inc. Sep 2022

Comment Letter For Draft Blacktail Creek (Btc) Groundwater Hydraulic Control System Remedial Design Work Plan (Rdwp) (Dated July 22, 2022), Nikia Greene Sep 2022

Final Revised Butte Reduction Works (Brw) Phase I Quality Assurance Project Plan (Qapp), Pioneer Technical Services, Inc. Sep 2022

Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites - Field Sampling Plan (Fsp) Bres No. 34 – Eveline, Mike Mcanulty Sep 2022

Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites - Field Sampling Plan (Fsp) Bres No. 34 – Eveline And Response To Agency Comments, Mike Mcanulty Sep 2022

Approval Letter For The Request For Change (Rfc) To The Butte Priority Soils Operable Unit (Bpsou) Request For Change (Rfc) No. 1 To The Final 2022 Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp) (Dated August 31, 2022), Nikia Greene Sep 2022

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites - Field Sampling Plan (Fsp) Bres No. 38 – Sister Dump (Dated June 16, 2022), Nikia Greene Sep 2022

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Insufficiently Reclaimed Sites – Field Sampling Plan (Fsp) Bres No. 8 – Belle Of Butte (Dated August 2, 2022), Nikia Greene Sep 2022

Concurrence And Comments On: Sd Response To The Agencies Proposed Raar Path Forward Letter, Dated March 28, 2022 And Pilot Project Annual Update Letter, Dated July 1, 2022, Nikia Greene Sep 2022

Approval Letter For: Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoons System – Second Quarter 2021 (Dated July 20, 2022), Nikia Greene Sep 2022

Approval Letter For: Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoons System – Third Quarter 2021 (Dated July 20, 2022), Nikia Greene Sep 2022

2022 Btl O&M Events Log, Pioneer Technical Services, Inc. Sep 2022

2022 3q Btl Chemical Dump, Pioneer Technical Services, Inc. Sep 2022

Comments On The Butte Priority Soils Operable Unit (Bpsou) Annual Quality Assurance Project Plan For Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site; Phase Iii Brw Quality Assurance Project Plan (Dated June 29, 2022), Nikia Greene Sep 2022

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Revision No. 1, Residential Metals Abatement Program (Rmap), Quality Assurance Project Plan (Qapp), Non-Residential Parcels – Indoor Dust (Dated September 9, 2022), Nikia Greene Sep 2022

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Residential Metals Abatement Program (Rmap) Field Sampling Plan (Fsp) – Indoor Dust – Group 3, Revision 1 (Dated September 8, 2022), Nikia Greene Sep 2022

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Residential Metals Abatement Program (Rmap) Field Sampling Plan (Fsp) – Indoor Dust – Group 4, Revision 1 (Dated September 8, 2022), Nikia Greene Sep 2022

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Residential Metals Abatement Program (Rmap) Field Sampling Plan (Fsp) – Indoor Dust – Group 6, Revision 1 (Dated September 8, 2022), Nikia Greene Sep 2022

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Residential Metals Abatement Program (Rmap) Field Sampling Plan (Fsp) – Indoor Dust – Group 1, Revision 1 (Dated September 8, 2022), Nikia Greene Sep 2022

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Residential Metals Abatement Program (Rmap) Field Sampling Plan (Fsp) – Indoor Dust – Group 5, Revision 1 (Dated September 8, 2022), Nikia Greene Sep 2022

Comments For The Draft Final Butte Priority Soils Operable Unit, 2021 Unreclaimed Sites Sampling Ur-39 Site Evaluation Summary Report (June 15, 2022), Nikia Greene Sep 2022

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Annual Quality Assurance Project Plan For Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site; Phase I Brw Quality Assurance Project Plan (Dated July 20, 2022), Nikia Greene Sep 2022

Butte Priority Soils Operable Unit (Bpsou) Final Street And Snow Management Plan, Mike Mcanulty Sep 2022