05000361/FIN-2011003-08
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Criterion V of 10 CFR Part 50, Appendix B, requires that activities affecting quality shall be prescribed by documented instructions, procedures, or drawings, of a type appropriate to the circumstances and shall be accomplished in accordance with these instructions, procedures or drawings. Maintenance Procedure SO123-I-1.3, Work Activity Guidelines, Revision 25, Step 6.20.1, prohibited making pen and ink changes to work orders that implemented EQ requirements. Changes to these types of work orders required amending. Contrary to the above, on May 7, 2010, the instrumentation and controls work group supervisor made pen and ink changes to the instructions contained on Work Order WO 800501116 which changed the intent of the work order from installing the new transmitter in the EQ configuration shown on Drawing M-39625 to installing it in the EQ configuration shown in Drawing M-39619. This change involved a failure to perform work affecting quality in accordance with work instructions. The finding is greater than minor because, if left uncorrected, it would have the potential to lead to a more significant safety concern. The finding is of very low safety significance because it is a design or qualification deficiency confirmed not to have resulted in a loss of operability or functionality. The issue was entered into the licensees corrective action program as Nuclear Notification NN 201198467. |
| Site: | San Onofre  |
|---|---|
| Report | IR 05000361/2011003 Section 4OA7 |
| Date counted | Jun 30, 2011 (2011Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | C Alldredge C Osterholtz E Uribe G Guerra G Warnick J Reynoso J Tapp J Watkins N Greene P Elkmann R Lantz S Achen S Hedger Z Hollcraft |
| INPO aspect | |
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Finding - San Onofre - IR 05000361/2011003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (San Onofre) @ 2011Q2
Self-Identified List (San Onofre)
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