DESCRIPTION
This NUREG-0471[1]item involves developing revisions to current guidance and staff technical positions regarding ESF and normal ventilation system air filtration and adsorption units. This involves developing
revisions to Regulatory Guide 1.52[2]and BTP ETSB 11.2[3]to address technical advances that have shown that some current positions are unjustifiably conservative, some are unnecessary, and in some cases additional positions are necessary.
CONCLUSION
Criteria developed as a result of this issue have been documented[4]in Regulatory Guide 1.52,[5]Rev. 2,
issued in March 1978 and in Regulatory Guide 1.140,[6]Rev. 1, issued in October 1979. Thus, this item has been RESOLVED.
[1] NUREG-0471, "Generic Task Problem Descriptions (Categories B, C, and D)," U.S. Nuclear Regulatory Commission, June 1978.
[2] Regulatory Guide 1.52, "Design, Testing and Maintenance Criteria for Post Accident Engineered- Safety-Feature Atmosphere Cleanup System Air Filtration and Adsorption Units of Light-Water-Cooled Nuclear Power Plants," U.S. Nuclear Regulatory Commission, June 1973, (Rev. 1) July 1976, (Rev. 2) March 1978. [7907100211]
[3]NUREG-0800, "Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants," U.S. Nuclear Regulatory Commission, (1st Ed.) November 1975, (2nd Ed.) March 1980, (3rd Ed.) July 1981.
[4] Memorandum for T. Speis from J. Funches, "Prioritization of Generic IssuesEnvironmental and Licensing Improvements," February 24, 1983. [8303090540]
[5] Regulatory Guide 1.52, "Design, Testing and Maintenance Criteria for Post Accident Engineered- Safety-Feature Atmosphere Cleanup System Air Filtration and Adsorption Units of Light-Water-Cooled Nuclear Power Plants," U.S. Nuclear Regulatory Commission, June 1973, (Rev. 1) July 1976, (Rev. 2) March 1978. [7907100211]
[6] Regulatory Guide 1.140, "Design, Testing, and Maintenance Criteria for Normal Ventilation Exhaust System Air Filtration and Adsorption Units of Light- Water-Cooled Nuclear Power Plants," U.S. Nuclear Regulatory Commission, March 1978, (Rev. 1) October 1979. [7911090195]