05000387/FIN-2011003-01
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Finding | |
|---|---|
| Title | lnadequate Surveillance Procedure Results in Failure to Meet Required Action of Technical Specifications for Secondary Containment lsolation Valves |
| Description | The inspectors identified a Green NCV of Susquehanna Unit 1 and 2 TS 3.6.4.2, Secondary Containment lsolation Valves (SClVs) and TS 5.4.1, Procedures for an inadequate surveillance procedure for implementing TS surveillance requirements and action statements. Specifically, the procedure failed to ensure that SCIVs were verified administratively when in a high radiation areas as required. Thus, the requirements of TS action statement 3.6.4.2 A.2 were not met when two temporary systems were installed and the associated blind flanges, credited as passive SClVs, were removed. PPL entered this issue in their CAP as CR 1421356 and CR 1431750. The finding is more than minor because it was similar to example 3.d in IMC 0612, Appendix E, Examples of Minor lssues, in that the failure to implement a requirement of TS is not minor if the action had not been conducted. In this case, the valves inside of high radiation areas had not been verified in their closed position as required by TS 3.6.4.2, Required Action A.2. Additionally, it is associated with the procedure quality attribute of the Barrier Integrity cornerstone objective to provide reasonable assurance that physical design barriers protect the public from radionuclide releases caused by accidents or events. Specifically, the inadequate surveillance procedure resulted in a violation of TS 3.6.4.2, SC |
| Site: | Susquehanna  |
|---|---|
| Report | IR 05000387/2011003 Section 1R04 |
| Date counted | Jun 30, 2011 (2011Q2) |
| Type: | NCV: Green |
| cornerstone | Barrier Integrity |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.04 |
| Inspectors (proximate) | P Kaufman J Furia A Rosebrook P Finney J Brand P Krohn E Torres J Greives |
| CCA | H.7, Documentation |
| INPO aspect | WP.3 |
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Finding - Susquehanna - IR 05000387/2011003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Susquehanna) @ 2011Q2
Self-Identified List (Susquehanna)
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