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Technical concept for test of geologic storage of spent reactor fuel in the Climax granite, Nevada Test Site

Technical Report ·
OSTI ID:59196
The Spent Fuel Test in the Climax granite at the Nevada Test Site is a generic test in which spent fuel assemblies from an operating commercial nuclear reactor are emplaced at, and retrieved from, a plausible waste repository depth in a typical granite. Eleven canisters of spent fuel are emplaced in a storage drift 420 m below the surface along with six electrical simulator canisters. Two adjacent drifts contain electrical heaters which are operated so as to simulate the initial five years of the temperature-stress-displacement fields of a large repository. The site is described, and the pre-operational measurement program and characteristics of the spent fuel are given. Both thermal and mechanical response calculations are summarized. The field instrumentation and data acquisition systems are described, as well as the system for handling the spent fuel.
Research Organization:
California Univ., Livermore, CA (United States). Lawrence Livermore Lab.
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
59196
Report Number(s):
UCID--18197
Country of Publication:
United States
Language:
English