05000324/FIN-2008004-01
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Technical Specification 5.4.1, Administrative Control (Procedures), requires that written procedures shall be established, implemented, and maintained covering applicable procedures recommended in Regulatory Guide 1.33, Appendix A, November 1972. Regulatory Guide 1.33, Section D (7) states, in part, that instructions for energizing, filling, venting, draining, startup, shutdown, and changing modes of operation should be prepared, as appropriate for the Emergency Core Cooling System. Contrary to the above, the licensees procedure OP-19, HPCI System Operating Procedure, Revision 112, was inadequate because it contained unclear actions which resulted in a main pump seal failure from an inadequate fill and vent of the Unit 1 HPCI system crossaround piping after a complete drain and refill during outage B117R1. On April 29, 2008, as a result of inadequate venting of the HPCI pump, the inboard seal failed. This issue is more than minor because it affects the Mitigating Systems Cornerstone objective of ensuring the availability, reliability and capability of systems that respond to initiating events to prevent core damage and is associated with the cornerstone attribute of equipment performance. This finding is of very low safety significance because the HPCI pump did not exceed its allowed TS outage time. This issue has been entered into the CAP as AR 277188 |
| Site: | Brunswick  |
|---|---|
| Report | IR 05000324/2008004 Section 4OA7 |
| Date counted | Sep 30, 2008 (2008Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | J Austin R Moore R Musser R Lewis C Even M Coursey G Kolcum B Collins J Eargle |
| INPO aspect | |
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Finding - Brunswick - IR 05000324/2008004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Brunswick) @ 2008Q3
Self-Identified List (Brunswick)
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