This website uses cookies and other tracking technologies to enhance navigation, facilitate feedback, analyze usage of our products and services, support marketing efforts, and deliver third-party content. View our Privacy Policy.
Innovative Battery Manufacturing Facilities Construction management consultancy for building innovative battery manufacturing facilities in the United States. Bechtel is at the forefront of constructing innovative battery manufacturing facilities in the U.S. Our expert team ensures compliance with local codes and…
The Bechtel-built mine, one of the largest copper resources, features a first-of-its-kind desalination plant and will operate on 100% renewable energy by 2025.
Bechtel is delivering one of Australia’s largest infrastructure projects — a state-of-the-art airport designed to handle 10 million passengers annually.
Team Completes Kentucky Chemical Weapons Destruction
Bechtel led the team that destroyed the chemical weapon stockpile at the Blue Grass Army Depot near Richmond, Kentucky.
In July of 2023, the United States met its obligations to the International Chemical Weapons Convention Treaty by destroying the remaining 523 tons of stockpiled munitions at the Blue Grass Army Depot in Richmond, Kentucky.
Though never used by the United States, chemical weapons were stockpiled by the U.S. Army at a number of sites during and after World War II. Bechtel was contracted by the Department of Defense, Program Executive Office, Assembled Chemical Weapons Alternatives, to design, build, test, and operate a first-of-a-kind plant that would destroy the nation’s chemical weapons stockpile before September 2023.
Bechtel Parsons Blue Grass, a joint venture of Bechtel National and Parsons Government Services, destroyed more than 100,000 mustard agent and nerve agent-filled projectiles and rockets using neutralization and explosive destruction technologies. The Bechtel team brought expertise and innovation, and the final munition at the Blue Grass Army Depot was safely destroyed in July of 2023.
The Blue Grass Chemical Agent-Destruction Pilot Plant (BGCAPP) now turns its attention to closure, a multi-year effort in which areas of the plant that have come into contact with chemical agent will be decontaminated and the equipment dismantled. The disposition of the remainder of the plant will be determined by the Department of the Army, the Commonwealth of Kentucky, and Blue Grass Army Depot.
Prioritizing Safety
Throughout the project, the team focused on keeping the workforce, the community, and the environment safe. The Bechtel-Parsons Blue Grass team has worked without a lost time incident since September 2019.
The Blue Grass stockpile, together with the munitions destroyed at Pueblo, accounted for the remaining 10% of what was originally more than 30,000 tons of chemical warfare agents in the combined U.S. stockpile of explosively configured weapons and bulk containers.
Technology
The stockpile at the Blue Grass depot was destroyed in two ways, in the Main Plant and using Static Detonation Chambers.
For the projectiles containing nerve agents, specialists operating sophisticated robotic machinery disassembled the munitions and extracted the chemical agent. Using a mix of caustic and hot water, the team chemically neutralized the agent, rendering the liquid material as hydrolysates.
The hydrolysates were held and monitored to confirm agent destruction and then shipped to a permitted hazardous waste treatment, storage, and disposal facility for further processing in accordance with environmental permitting.
After the agent was drained from them, the projectiles were thermally decontaminated and metals parts were safely recycled.
The projectiles containing mustard agent were destroyed in a Static Detonation Chamber that used heat to consume the toxic material. Any exhaust was filtered through a complex filtration system.
For GB and VX rockets, following the drainage of the agent, the warheads were placed in containers and sent for temporary storage in igloos at the Blue Grass Army Depot. Considered secondary waste, they are now being destroyed in Static Detonation Chamber units. Rocket motors were packed in boxes and temporarily stored until they were shipped to Anniston, Alabama where they are being destroyed in a Static Detonation Chamber at that facility.
Partnering with the Local Community
The Bechtel-Parsons team worked to establish a strong relationship with the nearby Richmond community during their 20 years at the Blue Grass Army Depot. The team took part in regular citizen and government advisory council meetings to support clear and transparent communications about progress at the site.
The Bechtel-Parsons team also worked to create strong ties through community engagement and volunteering, including regular support of:
Madison County Schools
Baptist Health Richmond for community Behavioral Health Initiative
Habitat for Humanity
Local Heart Walk for the American Heart Association
Eastern Kentucky University
American Red Cross-Bluegrass Chapter
Over half of the employees working at the site were hired locally. So far, the project has paid $1.36 billion into the local payroll and has spent more than $200 million with Kentucky companies.
As the plant continues into the closure phase, the Bechtel-Pueblo teams will be supporting Total Workforce Planning to ensure the colleagues who made the completion of destruction possible transfer their valuable skills to new jobs.
Related Resources
Colorado, U.S.
Pueblo Chemical Agent-Destruction Pilot Plant
2024
The Pueblo Chemical Agent-Destruction Pilot Plant safely destroyed 780,000 mustard-agent munitions, completing its mission in 2023 and supporting the local economy.
Bechtel-led CNS operates and modernizes the Y-12 National Security Complex, supporting U.S. nuclear deterrence, nonproliferation, and naval nuclear propulsion missions.
Bechtel Plant Machinery, Inc., a Bechtel subsidiary, supports the U.S. Navy by engineering and supplying nuclear components for submarines and aircraft carriers.
Bechtel Receives Small Business Administration’s 2024 Dwight D. Eisenhower Award
Prestigious annual award reflects Bechtel’s commitment to small businesses, suppliers, and local communities The U.S. Small Business Administration (SBA) has recognized Bechtel for its support of small businesses by awarding the company this year’s Dwight D. Eisenhower Award for Excellence...
Bechtel Destroys Last Munition in U.S. Chemical Weapons Stockpile
Bechtel announced today that the final munition in the United States stockpile of chemical weapons has been safely destroyed at the Blue Grass Chemical Agent-Destruction Pilot Plant (BGCAPP) in Kentucky. The end of destruction at Blue Grass completes the United...
Bechtel-Led Team Destroys Chemical Weapons Stockpile at Pueblo Plant
Bechtel announced today that the final munition in the U.S. Army Pueblo Chemical Depot stockpile of mustard agent-filled munitions has been safely destroyed. The team destroyed more than 780,000 projectiles and mortar rounds through three munitions destruction campaigns, made up...
What’s New About America’s Next Nuclear Power Plant? Everything
By: Craig Albert
Groundbreaking ceremonies are familiar for Bechtel. Along with our customers and labor partners, we’ve participated in this custom hundreds of times all over the world. These are always special. But even more so when the groundbreaking is truly breaking new...
There was a time – not so long ago – when death and injury in heavy construction were accepted as normal. Building plans would include a specific estimate for the likely number of fatalities. Tragic of course, we used to...
Lawrence Livermore National Laboratory’s (LLNL) fusion breakthrough was featured on 60 Minutes, highlighting the work of the team at the laboratory’s National Ignition Facility (NIF). On December 5, 2022, ignition was achieved at NIF when an experiment produced more energy...