 在 1987 年停止生产用于武器的钚，并关闭了华盛顿里奇兰的汉福德以及南卡罗来纳州艾肯的萨瓦纳河场址所有的钚生产反应堆；
 Cessation of production of plutonium for weapons in 1987 and closure of all plutonium production reactors at the Hanford Site in Richland, Washington, and at the Savannah River Site in Aiken, South Carolina;