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Technology Issues for Decommissioning the Tokamak Fusion Test Reactor

P.T. Spampinatoa, J.C. Commanderb, G.R. Walton

Fusion Science and Technology / Volume 26 / Number 3P2 / November 1994 / Pages 1030-1033

Tritium Technology, Safety, Environment, and Remote Maintenance / Proceedings of the Eleventh Topical Meeting on the Technology of Fusion Energy New Orleans, Louisiana June 19-23, 1994 / dx.doi.org/10.13182/FST94-A40291

The approach for decommissioning the Tokamak Fusion Test Reactor has evolved from a conservative plan based on cutting up and burying all of the systems, to one that considers the impact tritium contamination will have on waste disposal, how large size components may be used as their own shipping containers, and even the possibility of recycling the materials of components such as the toroidal field coils and the tokamak structure. In addition, the project is more carefully assessing the requirements for using remotely operated equipment. Finally, a valuable cost database is being developed for future use by the fusion community.