05000282/FIN-2010003-07
From kanterella
Revision as of 22:10, 29 May 2018 by StriderTol (talk | contribs) (Created page by program invented by StriderTol)
Finding | |
|---|---|
| Title | LICENSEE-IDENTIFIED Violation |
| Description | Technical Specification 5.4.1 requires that written procedures be established, implemented, and maintained covering the applicable procedures recommended in Regulatory Guide 1.33, Revision 2, Appendix A, February 1978. Regulatory Guide 1.33, Revision 2, Appendix A, February 1978, Section 9.b requires that preventive maintenance schedules be developed to specify the inspection or replacement of parts that have a specific lifetime. Contrary to the above, on January 26, 2010, the licensee determined that a preventive maintenance schedule for the motor capacitors for the diesel-driven cooling water pump oil storage tank pumps were not developed such that the motor capacitors (which have a 10 year lifetime) were replaced on a periodic basis. As a result, the 122 diesel cooling water pump oil storage tank pump failed surveillance testing due to a failed motor capacitor. This issue was documented in CAP 1215266. Corrective actions for this issue included replacing the 122 oil storage tank pump and developing a periodic capacitor replacement schedule. The inspectors determined that the failure to develop a preventive maintenance schedule for replacement of the motor capacitors was a performance deficiency that required an SDP evaluation. The inspectors determined that this finding was of very low safety significance (Green) because it was not a design or qualification deficiency, it did not represent a loss of safety function, and it did not screen as potentially risk significant due to a seismic, flooding or severe weather initiating event. |
| Site: | Prairie Island  |
|---|---|
| Report | IR 05000282/2010003 Section 4OA7 |
| Date counted | Jun 30, 2010 (2010Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | R Langstaff R Orlikowski M Phalen K Stoedter D Jones L Haeg R Lerch P Zurawski D Betancourt |
| INPO aspect | |
| ' | |
Finding - Prairie Island - IR 05000282/2010003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Finding List (Prairie Island) @ 2010Q2
Self-Identified List (Prairie Island)
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||