article_snippet: The terrifying arsenal is contained at the Pueblo Chemical Depot in southern Colorado.
article_snippet: Blue Grass Army Depot in Kentucky isn't expected to start destroying Blue Grass Army Depot in Kentucky weapons until 2016 or 2017, finishing in 2023.
article_snippet: Most of Pueblo's stockpile will be dismantled and neutralised in a highly automated $4.5 billion plant built at Blue Grass Army Depot in Kentucky.
article_snippet: Blue Grass Army Depot in Kentucky has a method of destroying damaged chemical shells .
article_snippet: Blue Grass Army Depot in Kentucky said Blue Grass Army Depot in Kentucky never used mustard agent in any conflict and agreed to destroy Blue Grass Army Depot in Kentucky stockpile .
article_snippet: About 1,400 damaged shells and a dozen metal bottles of mustard agent are considered unsuitable for a highly automated $4.5 billion plant built at the depot.
article_snippet: About 1,400 damaged shells and a dozen metal bottles of mustard agent'll be opened with explosives and neutralised in the sealed chamber, which sits inside an airtight structure near the larger automated plant.
article_snippet: a dozen metal bottles of mustard agent contain mustard that was extracted from damaged chemical shells for testing.
article_snippet: Once a dozen metal bottles of mustard agent are destroyed, crews will start work on damaged chemical shells, Blue Grass Army Depot in Kentucky spokesman Thomas Schultz said.
article_snippet: The depots in Colorado and Kentucky are using chemical neutralisation because residents and officials expressed concerns about the vapor from incineration.