e/Edgewood Chemical Activity

Information
has gloss	eng: The Edgewood Chemical Activity (abbreviated ECA) was a U.S. Army site located in Edgewood, Maryland that stored chemical weapons. Since 1941, the U.S. Army stored approximately five percent of the nation's original chemical agent in steel ton containers, at the Edgewood Area of Aberdeen Proving Ground. Construction of the Aberdeen Chemical Agent Disposal Facility was completed in 2002, and agent destruction operations began in April 2003. Destruction was completed in February 2006, with 1,622 tons (1,472 metric tons) of agent destroyed. This facility used neutralization followed by bio-treatment to destroy mustard gas agent (HD) drained from ton containers. , ABCDF personnel are currently working to safely close the facility.
lexicalization	eng: Edgewood Chemical Activity
instance of	(noun) the federal government's program to locate and investigate and clean up the worst uncontrolled and abandoned toxic waste sites nationwide; administered by the Environmental Protection Agency; "some have intimated that the Superfund's money may have turned into a political slush fund" Superfund, Superfund program