05000528/FIN-2008003-01: Difference between revisions
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{{finding | {{finding | ||
| title = Inadequate Work Instructions | | title = Inadequate Work Instructions for Reinstallation of Constant Support Hanger | ||
| docket = 05000528, 05000529, 05000530 | | docket = 05000528, 05000529, 05000530 | ||
| Line 16: | Line 16: | ||
| CCA = H.7 | | CCA = H.7 | ||
| INPO aspect = WP.3 | | INPO aspect = WP.3 | ||
| description = The inspectors identified a noncited violation of Technical Specification 5.4.1.a, "Procedures," for the failure to establish and implement adequate maintenance procedures. These inadequate instructions resulted in the failure to install required washers during installation of a constant support spring hanger for a main steam line on May 14, 2008. This issue was entered into the licensee corrective action program as Condition Report/Disposition Request 3177622. The finding is greater than minor because it is associated with the procedure quality attribute of the mitigating systems cornerstone and affects the cornerstone objective of ensuring the reliability and capability of systems that respond to initiating events to prevent undesirable consequences. Using Manual Chapter 0609.04, "Phase 1 Initial Screening and Characterization of Findings," the finding was determined to have a very low safety significance because the finding did not result in a loss of system safety function, an actual loss of safety function of a single train for greater than its Technical Specification allowed outage time, or screen as potentially risk-significant due to a seismic, flooding, or severe weather initiating event. This finding has a crosscutting aspect in the area of human performance associated with resources because the licensee failed to ensure work packages were complete, accurate and included up-to-date design documentation to assure nuclear safety [H.2(c)] (Section 1R12.1) | | description = The inspectors identified a noncited violation of Technical Specification 5.4.1.a, \"Procedures,\" for the failure to establish and implement adequate maintenance procedures. These inadequate instructions resulted in the failure to install required washers during installation of a constant support spring hanger for a main steam line on May 14, 2008. This issue was entered into the licensee corrective action program as Condition Report/Disposition Request 3177622. The finding is greater than minor because it is associated with the procedure quality attribute of the mitigating systems cornerstone and affects the cornerstone objective of ensuring the reliability and capability of systems that respond to initiating events to prevent undesirable consequences. Using Manual Chapter 0609.04, \"Phase 1 Initial Screening and Characterization of Findings,\" the finding was determined to have a very low safety significance because the finding did not result in a loss of system safety function, an actual loss of safety function of a single train for greater than its Technical Specification allowed outage time, or screen as potentially risk-significant due to a seismic, flooding, or severe weather initiating event. This finding has a crosscutting aspect in the area of human performance associated with resources because the licensee failed to ensure work packages were complete, accurate and included up-to-date design documentation to assure nuclear safety [H.2(c)] (Section 1R12.1) | ||
}} | }} | ||
Revision as of 20:35, 20 February 2018
| Site: | Palo Verde  |
|---|---|
| Report | IR 05000528/2008003 Section 1R12 |
| Date counted | Jun 30, 2008 (2008Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.12 |
| Inspectors (proximate) | G Apger G George G Miller J Adams J Bashore J Melfi J Razo L Ricketson M Catts M Hay P Elkmann R Treadway W Sifre |
| CCA | H.7, Documentation |
| INPO aspect | WP.3 |
| ' | |