05000259/FIN-2014002-05
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Technical Specification 5.4.1.a, Procedures, requires, in part, that written procedures be established, implemented, and maintained as recommended in Regulatory Guide 1.33, Revision 2, Appendix A, dated February 1978. Paragraph 8 of Regulatory Guide 1.33, Appendix A, requires specific procedures for surveillance tests. Contrary to the above, on October 16, 2013, Procedure 1-SR-3.3.5.1.2 (ATU D), Core and Containment Cooling Systems Analog Trip Unit Functional Test, Revision 6, was not implemented correctly because the maintenance workers performing the test failed to complete step 7.10 [5] correctly. This resulted in a Unit 1, Group 4, High Pressure Core Injection (HPCI) system isolation. Immediate corrective action was to restore HPCI system alignment 14 minutes later. This finding was entered into the corrective action program as Problem Evaluation Report PER 794807. This finding was determined to be of very low safety significance because the procedure error did not result in a loss of operability for the High Pressure Core Injection system longer than Technical Specification 3.5.1, Emergency Core Cooling Systems (ECCS) and Reactor Core Isolation Cooling (RCIC) System, allowed outage time. |
| Site: | Browns Ferry  |
|---|---|
| Report | IR 05000259/2014002 Section 4OA7 |
| Date counted | Mar 31, 2014 (2014Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | C Kontz D Dumbacher J Bartley L Pressley M Coursey R Hamilton T Stephen W Pursley |
| Violation of: | Technical Specification - Procedures Technical Specification |
| INPO aspect | |
| ' | |
Finding - Browns Ferry - IR 05000259/2014002 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Browns Ferry) @ 2014Q1
Self-Identified List (Browns Ferry)
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