05000272/LER-1981-035-03, /03L-0:on 810322,safety Injection Pump 11 Discharge Valve 11SJ40 Would Not Open.Caused by Missing Wire in Valve Control Circuit.Wire Replaced.Review of Administrative Requirements Re Work Order Tests Underway
| ML18086A315 | |
| Person / Time | |
|---|---|
| Site: |  |
| Issue date: | 04/21/1981 |
| From: | Steele W Public Service Enterprise Group |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML18086A314 | List: |
| References | |
| LER-81-035-03L, LER-81-35-3L, NUDOCS 8104280474 | |
| Download: ML18086A315 (1) | |
| Event date: | |
|---|---|
| Report date: | |
| 2721981035R03 - NRC Website | |
text
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- REPORT DATE BO EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@
I During the performance of Surveillance Test SP(O) 4.0.S(V) on 3/22/81, it was
((I1] I discovered that the Number 11 Safety Injection Pump Discharge Valve 11SJ40 would [Q]I) I not open.
Action Statement 3.S.2a was entered at 1445 hours0.0167 days <br />0.401 hours <br />0.00239 weeks <br />5.498225e-4 months <br />.
Investigation revealed!
[Q]I) I a missing wire in the valve's control circliit. The wire was replaced and the I)))) I Action Statement terminated at 1900 hours0.022 days <br />0.528 hours <br />0.00314 weeks <br />7.2295e-4 months <br /> on 3/22/81. Previous to this event, the J))I] I valve's control circuity had undergone modification to provide a console controlled
(())] I lockout feature.
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44 47 rJ:I[] I Tests to verify the lockout function of the valve were not performed in accordance IJJJJ I with instructions contained in the Design Change Package.
A review of the plant's IJJJJ I administrative requirements concerning work order retesting and the control and IIIIJ I documentation thereof has been initiated. Specific corrective action taken based on o:::IiJ I the review will be submitted in a supplemental report.
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