05000373/FIN-2013003-04
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Unit 1 TS Limiting Condition for Operation (LCO) 3.0.4 states, in part, When an LCO is not met, entry into a MODE or other specified condition in the Applicability shall only be made: When the associated ACTIONS to be entered permit continued operation in the MODE or other specified condition in the Applicability for an unlimited period of time. Technical Specification 3.5.3 RCIC System, states, in part, that The RCIC System shall be OPERABLE [in the following conditions of Applicability] MODE 1, MODES 2 and 3 with reactor steam dome pressure > 150 psig. Contrary to this, on April 22, 2013, the licensee identified that it violated Unit 1 TS LCO 3.0.4 when reactor pressure was allowed to exceed 150 psig, thereby entering the condition of Applicability in TS 3.5.3 which required RCIC to be operable in that condition; however, RCIC was still isolated and inoperable at the time. The performance deficiency of failing to meet the requirements of the TS was determined to be more than minor because it was associated with the Mitigating Systems cornerstone attribute of Equipment Performance and adversely affected the cornerstone objective of ensuring the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. The finding was determined to be of very low safety significance in accordance with the SDP. The event was entered into the CAP as AR 01505120. |
| Site: | LaSalle  |
|---|---|
| Report | IR 05000373/2013003 Section 4OA7 |
| Date counted | Jun 30, 2013 (2013Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | M Kunowski T Go M Learn R Edwards K Carrington M Ziolkowski R Jickling R Ruiz F Ramirez C Phillips |
| Violation of: | Technical Specification |
| INPO aspect | |
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Finding - LaSalle - IR 05000373/2013003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (LaSalle) @ 2013Q2
Self-Identified List (LaSalle)
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