ML19347C568
| ML19347C568 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 12/11/1980 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| Shared Package | |
| ML100340756 | List: |
| References | |
| EA-81-011, EA-81-11, NUDOCS 8012310106 | |
| Download: ML19347C568 (1) | |
Text
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DEC 111980 APPENDIX B NOTICE OF DE'.*IATI}N Consolidated Ediscn Company Dockat No. 50-247 of New York, Inc.
License No. DPR-26 Indian Point Unit 2 Based on the results of an NRC investigation conducted during the period October 22, 1980 to November 21, 1980, it appears tnat one of your activities was not conducted in accordance with standard industry practice or manufacturer's recom-mendations as indicated below:
Contrary to standard industry practice and the manufacturer's Technical Manual, "Goulds Installation, Operation, and Maintenance Instructions for Vertical Sump Pumps, Models 3171. 3172. 3173. 3174" the containment sump pump float rods were not attached or guided at the bottom from October 17, 1980 through October 20, 1980.
This contributed to sump pump inoperability during the containment flood-ing incident. Also, contrary to guidance on page 9 of the manufacturer's Tech-nical Manual, the pumps were not prevented from running against a shutoff head on September 14, 1980 and Septemoer 15, 198: and at various times from October 17, 1980 to October 19, 1980 when the pump cischarge valves were shut and power to the pumps was not secured.
In reply, please comment on this item, including a description of all actions that have been or will be taken to correct the item and prevent recurrence and the date when these actions have been or will be completed.
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