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NRC to add new items to categorical exclusions list
The Nuclear Regulatory Commission has identified five categories of action to add to its list of categorical exclusions to reduce its documentation work under National Environmental Policy Act (NEPA) procedures.
These revisions are included in the final rule, “Categorical exclusions from environmental review,” which was published in the Federal Register on March 30. The final rule will become effective on April 29.
J. M. Kontoleon
Nuclear Science and Engineering | Volume 66 | Number 1 | April 1978 | Pages 9-13
Technical Paper | doi.org/10.13182/NSE78-A15183
Articles are hosted by Taylor and Francis Online.
The optimum inspection strategy of an m-out-of-n:G nuclear reactor protective system with nonidentical units is analyzed in this work. A 2-out-of-4:G system is used to formulate a multi-variable optimization problem to determine (a) the optimum order of supervision of the units and (b) the optimum supervision intervals between units. The case of systems with identical units is a special case of the above. Numerical results are derived using a computer algorithm.
