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Main Plant Process Building (MPPB) Demolition

► Return to Home Main Plant Process Building Demolition • MPPB Presentation • Quick Facts • Quick Facts -05/2023 • Main Plant Demolition 2021 Video • Environmental Monitoring Video • Main Plant Demolition 2022 Animation Main Plant Progress Update • Deconstruction-Update (Week of December 2, 2024) • Deconstruction-Update (Week of September 23, 2024) • Deconstruction-Update (Week of July 8, 2024) • Deconstruction-Update (Week of June 24, 2024) • Vent Washer (Week of May 28, 2024) • 1C Sampler (Week of April 15, 2024) • Extraction Cell (Week of April 1, 2024) • Deconstruction-Liquid Waste Cells (Week of March 11, 2024) • Deconstruction-Liquid Waste Cells (Week of February 5, 2024) • Deconstruction-Hot Cells (Week of January 8, 2024) • Deconstruction-Hot Cells (Week of November 13, 2023) • Deconstruction-Hot Cells (Week of October 2, 2023) • Deconstruction-Upper CPC East Wall (Week of September 11, 2023) • Deconstruction-Upper CPC East Wall (Week of August 7, 2023) • Deconstruction-Chemical Process Cell-Remaining Section of MPPB Ventilation Stack (Week of July 17, 2023) • Deconstruction-Chemical Process Cell-West Side of MPPB (Week of July 3, 2023) • Deconstruction–Chemical Process Cell (Week of June 5, 2023) • Deconstruction – Chemical Process Cell(Week of May 8, 2023) • Deconstruction - Staging Equipment on West Side of MPPB (Week of Apr. 10, 2023) • Deconstruction - Ventilation Exhaust Cell (Week of Apr. 3, 2023) • Deconstruction – Removal of XCR-#1 West Wall (Week of Mar. 27, 2023) • Deconstruction – Removal of Acid Recovery Cell Floor Blocks (Week of Mar. 20, 2023) • Deconstruction – Main Plant Process Building CPC Shield Windows (Week of Mar. 13, 2023) • Deconstruction – Main Plant Process Building Acid Recovery Wall (Week of Mar. 6, 2023) • Deconstruction – Main Plant Process Building Monorail (Week of Feb. 27, 2023) • Deconstruction – Main Plant Process Building West (Week of Feb. 13, 2023) • Deconstruction – Start of CPC West Wall (Week of Jan. 30, 2023) • Deconstruction – Main Plant Process Building West (Week of Jan. 23, 2023) • Deconstruction - Extraction Cell #2 West Wall (Week of Jan. 15, 2023) • Controlled Deconstruction Update (Week of Jan. 2, 2023) • Deconstruction - Extraction Cell#1 (Week of Nov. 28, 2022) • Deconstruction - Extraction Chemical Room (Week of Nov. 14, 2022) • Upper and Lower Warm Aisle Completed (Week of Nov. 7, 2022) • Upper Warm Aisle & Pump Niche Removal (Week of Oct. 24, 2022) • Upper Warm Aisle & Equipment Removal (Week of Oct. 17, 2022) • Upper Warm Aisle (Week of Oct. 10, 2022) • Start of Deconstruction and SST (Week of Oct. 1, 2022) Quarterly Monitoring Results 3rd Quarter 2024 · WVDP Quarterly Ambient Air and Off-Site Surface Water Monitoring Report · WVDP Quarterly Ambient Air Monitoring Data · WVDP Quarterly Off-Site Surface Water Monitoring

Main Plant Process Building January 2022