Susquehanna Steam Electric Station, Units 1 and 2 - Safety Evaluation Regarding Implementation of Mitigation Strategies and Reliable Spent Fuel Pool Instrumentation Related to Orders EA-12-049 and EA-12-051
Failure to Identify a Condition Adverse to Quality on Division 2 Residual Heat Removal Service Water Outlet Flow Control Valve
A finding of very low safety significance and associated non-cited violation of 10 CFR Part 50, Appendix B, Criterion XVI, Corrective Action, and TS 3.7.1 Residual Heat Removal Service Water (RHRSW) System, were self-revealed for the licensees failure to identify a condition adverse to quality on the Division 2 RHRSW outlet flow control valve E1150F068B. Specifically, troubleshooting and the associated post maintenance testing failed to identify and correct a failed anti-rotation key which resulted in an inoperable Division 2 RHRSW system for longer than its TS 3.7.1 allowed outage time.
Failure to Perform Process Applicability Determination
The inspectors identified a Green, non-cited violation of Technical Specification 5.4.1.a, Procedures, for the licensees failure to follow Administrative Procedure 0.9, Tagout, Revision 88, for performing a monthly audit and Process Applicability Determination. Specifically, the inspectors noted that a clearance order on the safety-related residual heat removal service water booster pump room fan coil unit was hanging for greater than 90 days with no Process Applicability Determination performed, which resulted in the power switch for the fan coil unit being unintentionally tagged out of its normal configuration for almost 2 years
Peach Bottom Atomic Power Station, Units 2 and 3 - License Amendment Request to Reduce High Pressure Service Water System Design Pressure and Revise Technical Specifications 188.8.131.52, 184.108.40.206, 220.127.116.11, and 3.7.1 for Temporary Extension of ..