05000272/FIN-2017004-01
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Finding | |
|---|---|
| Title | Non-conformance with the Containment Thermal Insulation System was not Identified and Corrected |
| Description | The inspectors identified a Green non-cited violation (NCV) of Title 10 of the Code of Federal Regulations(10 CFR) Part 50, Appendix B, Criterion XVI, Corrective Action,when PSEG did not identify and correct a non-conformance with the Unit 1 containment thermal insulation system. The installed configuration did not provide a watertight seal between the containment liner and the insulation cover in conformance with the design specification. As a result, periodic SW leakage seeped behind the insulation and caused corrosion of the containment liner. PSEGs C/As included entering the issue into the CAP, repairing the portions of degraded liner, and planning to modify the top of the insulation panels to prevent water intrusion.The finding was more than minor because it was associated with the design control attribute of the Barrier Integrity cornerstone and adversely affected its objective to provide reasonable assurance that physical design barriers (i.e., containment) protect the public from radionuclide releases caused by accidents or events. The finding was evaluated using IMC 0609.04 and IMC 0609, Appendix A, Exhibit 3, dated June 9, 2012, and screened to Green because the finding did not represent an actual open pathway in the physical integrity of the reactor containment. This finding had a cross-cutting aspect of Problem Identification and Resolution (PI&R), Identification, because PSEG did not implement a CAP with a low threshold for identifying issues where individuals identify issues completely, accurately, and in a timely manner in accordance with the program. [P.1] |
| Site: | Salem  |
|---|---|
| Report | IR 05000272/2017004 Section 1R08 |
| Date counted | Dec 31, 2017 (2017Q4) |
| Type: | NCV: Green |
| cornerstone | Barrier Integrity |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.08 |
| Inspectors (proximate) | P Finney A Ziedonis J Ayala J Deboer T Fish N Floyd J Furia F Bower |
| Violation of: | 10 CFR 50 Appendix B 10 CFR 50 Appendix B Criterion XVI |
| CCA | P.1, Identification |
| INPO aspect | PI.1 |
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Finding - Salem - IR 05000272/2017004 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Salem) @ 2017Q4
Self-Identified List (Salem)
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