 In March 1959, Goodyear took over maintenance of all plants, and was succeeded by Liberty Powder Defense Corporation in November 1959.Olin Mathieson Chemical Corporation dissolved Liberty Powder (an operating unit) and assumed control effective October 1, 1962 and continued operations until April 1972, when it was succeeded by ICI Americas.After disposal of Plant 2, the plant had , 1,700 buildings, of fence, of railroad track, and of roads.