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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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Special Containers Protect Some Projectiles

Published: August 10, 2016 | Category: PCAPP News, Technology
A Pueblo Chemical Agent-Destruction Pilot Plant ordnance technician verifies serial numbers on the lid and body of a Single Round Container. Problematic chemical weapons will be stored inside SRCs as they await destruction in the PCAPP Explosive Destruction System.

A Pueblo Chemical Agent-Destruction Pilot Plant ordnance technician verifies serial numbers on the lid and body of a Single Round Container. Problematic chemical weapons will be stored inside SRCs as they await destruction in the PCAPP Explosive Destruction System.

Experts at the Pueblo Chemical Agent-Destruction Pilot Plant (PCAPP) use stainless and carbon steel containers to package and store some projectiles that are not well suited for the facility’s heavily-automated process.

Single Round Containers, more commonly called SRC, will store process-line leakers and rejects, said Robert Bushek, compliance specialist, PCAPP.

SRCs are cylindrical containers of various sizes which, prior to each use, are tested with helium to ensure they are vapor tight. All possible leakage paths, including sealing surfaces, gaskets, O-rings and welds, are checked for containment within 90 days of use, Bushek said.

“Each container shall satisfactorily demonstrate helium containment,” said Bushek.

When a leaker or reject is identified at the process line or elsewhere during plant operations, PCAPP workers will secure the projectile in an SRC, and transport it to the U.S. Army Pueblo Chemical Depot (PCD) storage igloos, where it will be secured, monitored and periodically inspected by PCD personnel, said Jake Torres, operations superintendent, PCAPP. These special containers were routinely used at all chemical demilitarization sites.

The SRCs will remain in storage until movement to the PCAPP Explosive Destruction System where the leakers and rejects will undergo final destruction, Torres said.

More PCAPP Technology Articles

  • Agent-filled 4.2-inch mortar rounds are monitored during Static Detonation Chamber agent trial testing operations at the Pueblo Chemical Agent-Destruction Pilot Plant.

    Static Detonation Chamber Trial Testing Concludes

    Published: May 13, 2022
  • After a chemical weapon is drained of agent and rinsed with high-pressure hot water, Agent Washwater Separator tanks collect fluid before sending it to Agent Neutralization Reactors to destroy the mustard agent. The Pueblo Chemical Agent-Destruction Pilot Plant has two tanks, providing the plant with redundancy when neutralizing agent.

    Backup Systems Allow for Safe Repairs

    Published: March 28, 2022
  • All chemical weapons from the Colorado stockpile are sorted into four color-coded lots to reduce delays in destruction due to problematic munitions.

    Color Coding Boosts Chemical Weapon Destruction

    Published: March 23, 2022
PCAPP EDS

Related Pages and Facts

  • Explosive Destruction System

    November 15, 2016

Related News

  • Rejected Munitions Take Different Route to Destruction

    Rejected Munitions Take Different Route to Destruction

    October 3, 2016
  • First Explosive Destruction System Campaign Successfully Completed

    First Explosive Destruction System Campaign Successfully Completed

    February 19, 2016
  • Site Project Manager Recounts Year of Accomplishments

    Site Project Manager Recounts Year of Accomplishments

    January 8, 2016
  • System Restarts Chemical Agent Destruction Operations in Colorado

    System Restarts Chemical Agent Destruction Operations in Colorado

    October 6, 2015
  • Repairs Complete for Explosive Destruction System in Pueblo

    Repairs Complete for Explosive Destruction System in Pueblo

    September 28, 2015

Related Videos

  • Colorado System Completes First Step in Munition Elimination

    Colorado System Completes First Step in Munition Elimination

    March 8, 2016
  • U.S. Army Destroys Reject Chemical Weapons Safely, Efficiently

    U.S. Army Destroys Reject Chemical Weapons Safely, Efficiently

    October 22, 2015
  • ACWA Snapshot: PCAPP Explosive Destruction System: The First Step in Eliminating Munitions

    ACWA Snapshot: PCAPP Explosive Destruction System: The First Step in Eliminating Munitions

    October 9, 2015
  • PCAPP Explosive Destruction System: The First Step in Eliminating Munitions

    PCAPP Explosive Destruction System: The First Step in Eliminating Munitions

    October 7, 2015
  • Honoring Our Commitment: The Start of Chemical Stockpile Destruction in Colorado

    Honoring Our Commitment: The Start of Chemical Stockpile Destruction in Colorado

    February 12, 2015

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