A land disposal site for the disposal of nuclear waste is disclosed which generally comprises a trench, a non-rigid, water-shedding cap formed from alluvium and silt which overlies this depression, and a solid array of waste-containing modules disposed in the trench for both encapsulating the waste and...http://www.google.com.au/patents/US4784802?utm_source=gb-gplus-sharePatent US4784802 - Nuclear waste disposal site
