05000348/FIN-2017001-04
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Finding | |
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| Title | Licensee-Identified Violation |
| Description | 10 CFR 50.65 (a)(1) required, in part , that holders of an operating license shall monitor the performance or condition of structures, systems and components (SSCs) within the scope of the rule as defined by 10 CFR 50.65 (b), against licensee established goals, in a manner sufficient to provide reasonable assurance that such SSCs are capable of fulfilling their intended functions. Such goals shall be established commensurate with safety. When the performance or condition of a SSC does not meet established goals, appropriate corrective action s hall be taken. Contrary to the above, from October 22, 2015, the time that maintenance rule (MR) function P12 -F02, 1A reactor makeup water system was placed in (a)(1) status, the licensee did not take appropriate corrective actions when performance of the 1A reactor make up water system did not meet licensee established goals and did not repair the cause of previous 1A reactor makeup water pump failures. According to the MR (a)(1) plan EVAL- F-P12 -02947 dated October 22, 2015, work order SNC59263 to flows can pressure control valve (PCV) 510 and calibrate/replace pressure controller 510 was due on February 28, 2016. That work order was not completed on time as discussed in the (a)(1) plan and on June 28, 2016, CR10241662 requested a new work order to make the necessary repairs to PCV -510. As a result, a corrective maintenance work order SNC799691 was generated but was later cancelled. Further discussed in the (a)(1) plan from October 2015 was technical evaluation (TE) 915229. This TE documented the creation of work orders SNC55726 and SNC55728 as a completed corrective action. However, those corrective maintenance work orders were cancelled as part of a WO backlog reduction effort in September 2015. Preventive maintenance work order SNC59263 remained open, but was rescheduled for May 2018. CR10322037 was written by the system engineer and WO SNC59263 was rescheduled for July 2017. On February 8, 2017, CR10328144 identified degradation of PCV -510 and a corrective maintenance WO (SNC 844008) was approved t o repair this valve in April 2017. An equipment outage on the 1A reactor makeup water pump occurred during the week March 13, 2017, but the (a)(1) corrective action WO SNC59263 was not included in this equipment outage. This finding was determined be Green, very low safety significance, because the finding was not a deficiency affecting the design or qualification of a mitigating SSC, did not represent a loss of system and/or function, did not represent an actual loss of function of at least a single Train for longer its TS allowed outage time, and did not represent an actual loss of function of one or more non -TS trains of equipment designated as high safety -significant. |
| Site: | Farley  |
|---|---|
| Report | IR 05000348/2017001 Section 4OA7 |
| Date counted | Mar 31, 2017 (2017Q1) |
| Type: | NCV: Green |
| cornerstone | No Cornerstone |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | K Miller P Niebaum S Sandal |
| Violation of: | 10 CFR 50.65 10 CFR 50.65(a)(1) 10 CFR 50.65(b) Technical Specification |
| INPO aspect | |
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Finding - Farley - IR 05000348/2017001 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Farley) @ 2017Q1
Self-Identified List (Farley)
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