05000445/FIN-2013004-01
From kanterella
Jump to navigation
Jump to search
Finding | |
|---|---|
| Title | Failure to Remove Cable Material from Inside Containment |
| Description | The inspectors identified a non-cited violation of 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, for the failure to follow instructions and remove cables from containment as part of a modification. As a result, portions of 12 cables totaling approximately 100 feet in length wrapped with tape on the ends remained in containment and could have been transported to the emergency sumps during an accident. The licensee entered the finding into the corrective action program as Condition Report CR-2013-009443. The finding was more than minor because it was associated with the equipment performance attribute of the mitigating systems cornerstone and adversely affected the cornerstone objective to ensure the availability, reliability, and capability of the emergency sumps. Using NRC Manual Chapter 0609, Significance Determination Process, Appendix G, Shutdown Operations Significance Determination Process, Attachment 1, Checklist 2, the finding was determined to be of very low safety significance because the licensee maintained adequate mitigation capability for the current plant state and the finding was not characterized as a loss of control event. The finding has a human performance cross-cutting aspect associated with work practices in that the maintenance personnel did not involve supervision when they had questions concerning the removal of the cables and proceeded in the face of uncertainty. |
| Site: | Comanche Peak  |
|---|---|
| Report | IR 05000445/2013004 Section 1R04 |
| Date counted | Sep 30, 2013 (2013Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.04 |
| Inspectors (proximate) | S Graves W Walker D Proulx I Anchando J Kramer M Williams S Alferinkd Proulxi Anchando J Kramer M Williams R Kumana S Alferink S Graves W Walker |
| Violation of: | 10 CFR 50 Appendix B Criterion V |
| CCA | H.12, Avoid Complacency |
| INPO aspect | QA.4 |
| ' | |
Finding - Comanche Peak - IR 05000445/2013004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Finding List (Comanche Peak) @ 2013Q3
Self-Identified List (Comanche Peak)
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||