department of energy calls hanford the world's largest environmental cleanup project pampered washington is the site where the united states says essentially accumulated its nuclear waste mostly from weapons work also from nuclear power and other radioactive related industries hanford was constructed in one thousand nine hundred eighty two under the top secret manhattan project its location along the columbia river provided a ready source of water for cooling nuclear reactors hanford engineering works produce the plutonium used in the trinity test device and in the fat man released on august saki production of plutonium intensified during the cold war in one thousand and sixty three the dual purpose n. reactor was constructed to generate nuclear power for civilian use when the reactor building completed nineteen sixty three. to break for the construction of the power plant. and i think it's a proper get that we. have so much it's been done to battle but not. find a chance to strike a blow. to find a chance to strike a blow for a better life. this is a great. i can assure you. from the wo