TOCDF was constructed in the early 1990s and began destruction of chemical agent-filled munitions on 22 August 1996.
In advance of plant closing, two ponds were revitalized and the surrounded area reseeded as well as 29 miles of railroad being removed (out of 40-miles of rail in Deseret).
The destruction process involves receiving the items in protective containers from a covered, protected storage area, and placing the items onto trays for insertion into the automated processing area.
The nearly-empty items are then moved to the lower level on an automated lift, and introduced into a high-temperature (maximum 2,000 °F or 1,100 °C) oven called the Metal Parts Furnace, which destroys the residual agent so that the containers can be safely disposed of as scrap metal.
The products of combustion from the ovens and kilns pass through extensive Pollution Abatement Systems, which catch the airborne products as salts, and hold them in a liquid slurry called brine, which is periodically shipped to out-of-state underground disposal facilities.