Issue 169: BWR MSIV Common Mode Failure Due to Loss of Accumulator Pressure
DESCRIPTION
Historical Background
This issue was identified[1]by NRR following a request from Region I to review GE SIL 477 wh
This issue was identified[1]by NRR following a request from Region I to review GE SIL 477 wh
As discussed in SECY-93-049,[1]the staff reviewed significant license renewal issues and found that several related to env
Issue 106 was resolved with the issuance of Generic Letter 93-06, "Research Results on Generic Safety Issue
The issue of fatigue of metal components was identified in SECY-93-049[1]following the staff's senior management review of key license renewal issues. Th
This issue was identified[1]by NRR when it was found that, on a number of occasions, license
To calculate the value of RTPTS as required in 10 CFR 50.61 and 10 CFR 50, Appendix G, licensees must determine the value of the fast neutron fluence on the inside surface of their pressure vessels.
The NRC identified[1]this issue in June 1992 to address an NRC staff members concern, given in a DPO
This issue was identified[1]by NRR as a result of a diagnostic evaluation team inspection of the SWS at Zion, a multiplant
This issue was identified[1]by NRR to address the concerns raised during the licensing of Nine Mile Point Unit 2.
This issue was raised[1]by NRR following a review of events at 3 operating BWR plants that i