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Program Executive Office, Assembled Chemical Weapons Alternatives (PEO ACWA)Program Executive Office, Assembled Chemical Weapons Alternatives (PEO ACWA)Program Executive Office, Assembled Chemical Weapons Alternatives (PEO ACWA)Program Executive Office, Assembled Chemical Weapons Alternatives (PEO ACWA)
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      Program Executive Office, Assembled Chemical Weapons Alternatives (PEO ACWA)


      Mission: The safe elimination of chemical weapons at Pueblo and Blue Grass by Sept. 30, 2023

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      Blue Grass Chemical Agent-Destruction Pilot Plant (BGCAPP)

      BGCAPP is safely destroying the chemical weapons stockpile currently in storage at the Blue Grass Army Depot near Richmond, Kentucky.

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      Pueblo Chemical Agent-Destruction Pilot Plant (PCAPP)

      PCAPP is safely destroying the chemical weapons stockpile currently in storage at the U.S. Army Pueblo Chemical Depot in Colorado.

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PCAPP Monthly Recap – January 2020

Published: February 5, 2020 | Category: Monthly Recap, PCAPP News
PCAPP Recap January 2020

PCAPP Stats January 31, 2020. Local project employment: 1,607. Local payroll paid to date: $1.91 billion. Quantity destroyed: 1,255.5 U.S. Tons.

Highlights

  • More than 70% of the 155mm projectiles in the PCD stockpile have been destroyed, representing the elimination of more than 46% of the total mustard agent in storage. A celebration of Pueblo’s defense of the nation is being planned for the spring to mark the looming 50% milestone.
  • The state of Colorado Department of Public Health and Environment approved the plant’s Multiple-Pathway Health Risk Assessment and is reviewing the pilot testing report in preparation for receiving the application for the final Resource Conservation and Recovery Act (RCRA) Part B operating permit.
  • Static Detonation Chamber (SDC) site preparations continued in January with Sprung structures rising to cover all three units. The SDCs will augment the main plant by destroying 4.2-inch mortar rounds and any other problematic projectiles not suitable for automated processing.
  • A third Immobilized Cell Bioreactor (ICB) module was seeded in preparation to help the main plant handle increased throughput of hydrolysate, the caustic wastewater resulting from chemical agent neutralization.
  • One of the main plant’s three 30-day hydrolysate storage tanks content is being drawn down and fed into the ICBs to allow manway gasket replacement needed to resolve a small weeping issue.
  • As of 30, 213,138 155mm projectiles have been processed in the main plant.
  • Baseline Reconfiguration of 4.2-inch boxed mortar rounds from boxed storage to pallets ready for processing continued. As of Jan. 30, 69,101 4.2-inch mortar rounds have been reconfigured.

Upcoming Meetings

Permitting and Biotreatment Utilization Group Meeting
Feb. 26, 2020, at 2 p.m. MST
District Attorney’s Conference Room
701 Court St.
Pueblo, Colorado

Colorado Chemical Demilitarization Citizens’ Advisory Commission
Feb. 26, 2020, at 6 p.m. MST
Olde Towne Carriage House
102 S. Victoria Ave.
Pueblo, Colorado

New to PCAPP?

The Pueblo Chemical Agent-Destruction Pilot Plant is a state-of-the-art facility built to destroy the chemical weapons stockpile stored at the U.S. Army Pueblo Chemical Depot, Colorado. The main plant uses neutralization followed by biotreatment to destroy the mustard agent stockpile. The safety of the workforce and neighboring communities is the project’s most important priority.

More PCAPP Videos

  • April 27 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2022)

    April 27 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2022)

    Published: April 28, 2022
  • Feb. 23 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2022)

    Feb. 23 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2022)

    Published: February 24, 2022
  • Environmental Experts Explain Static Detonation Chamber Safety

    Environmental Experts Explain Static Detonation Chamber Safety

    Published: February 24, 2022
  • Pueblo Static Detonation Chamber Units Start Destroying Mustard Rounds

    Pueblo Static Detonation Chamber Units Start Destroying Mustard Rounds

    Published: February 23, 2022
  • Jan. 26 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2022)

    Jan. 26 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2022)

    Published: January 27, 2022
  • Dec. 8 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2021)

    Dec. 8 Colorado Chemical Demilitarization Citizens’ Advisory Commission Meeting (2021)

    Published: December 9, 2021
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Recent PCAPP Articles

  • Colorado Commission Welcomes New Member

    Colorado Commission Welcomes New Member

    May 4, 2022
  • Backup Systems Allow for Safe Repairs

    Backup Systems Allow for Safe Repairs

    March 28, 2022
  • Plant Closely Monitors Permit Requirements

    Plant Closely Monitors Permit Requirements

    February 24, 2022
  • New Bechtel Pueblo Team Manager Takes Helm

    New Bechtel Pueblo Team Manager Takes Helm

    November 18, 2021
  • Redevelopment CEO Appointed to Colorado Advisory Commission

    Redevelopment CEO Appointed to Colorado Advisory Commission

    October 28, 2021
  • Mentorship Critical to Pueblo Plant Maintenance

    Mentorship Critical to Pueblo Plant Maintenance

    August 30, 2021

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Program Executive Office, Assembled Chemical Weapons Alternatives (PEO ACWA)