ML20210D885
| ML20210D885 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 09/11/1986 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | |
| Shared Package | |
| ML20210D845 | List: |
| References | |
| 50-352-86-17, NUDOCS 8609220033 | |
| Download: ML20210D885 (1) | |
Text
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APPENDIX A NOTICE OF VIOLATION Philadelphia Electric Company Docket No.
50-352 Limerick Generating Station, Unit 1 License No. NPF-39 As a result of the inspecti;n conducted on July 21 - 31, 1986, and in accor-dance with the General S.atement of Policy and Procedure for NRC Enforcement Actions,10 CFR Part 2, Appendix C (Enforcement Policy 1986), the following violation was identified:
Technical Specification 3.6.3 requires that the containment isolation valves listed in Table 3.6.3-1 be maintained operable at all times.
Power operation may continue with one or more isolation valves inoperable beyond four hours provided that each affected penetration is isolated by use of at least one de-activated automatic valve secured in the isolated position or one closed manual valve.
Contrary to the above, between 2:00 p.m. on July 17 and 6:45 p.m. on July 18, 1986, the reactor was at full power operation,-but the outboard isolation valves for containment penetration numbers 55 and 56 were inoperable in that the power supply feeder breakers to the operators for valves HV87-1208 and 121B were open and the affected penetrations were not isolated by one de-activated automatic valve secured in the isolated position or one closed manual valve.
This is a Severity Level IV violation (Supplement I).
Pursuant to the provisions of 10 CFR 2.201, Philadelphia Electric Company is hereby required to submit to this office within thirty days of the date of the letter which transmitted this Notice, a written' statement or explanation in reply, including: (1) the corrective steps which have been taken and the results achieved;-(2) corrective steps which will be taken to avoid further violations; and (3) the date when full compliance will be achieved. Where good cause is shown, consideration will be given to extending this response time.
0FFICIAL RECORD COPY IR LIM 86 0003.0.0 8609220033 860911 09/11/86 PDR ADOCK 05000352 G
PDR 1