ML19257C563
| ML19257C563 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 01/10/1980 |
| From: | Dunn C DUQUESNE LIGHT CO. |
| To: | Stello V NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| Shared Package | |
| ML19257C564 | List: |
| References | |
| NUDOCS 8001290404 | |
| Download: ML19257C563 (1) | |
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'Af (412) 456-6000 435 Sixth Avenue Pittsburgh, Pennsylvania 15219 January 10, 1980 United States Nuclear Regulatory Commission Attention:
Mr. Victor Stello, Jr., Director Office of Inspection and Enforcement Washington, D.C.
20555
Reference:
Beaver Valley Power Station, Unit No. 1 Docket No. 50-334 Response to December 5, 1979 Order Mcdifying License
Dear Mr. Stello:
The attached report is submitted in accordance with the Order which accompanied your letter of December 5,1979 to Mr. S. G. Schaffer relating to the exceeding of a Limiting Condition for Operation which occurred on November 27, 1979.
Pursuant to Section III, paragraph (3) of the Order Modifying License forwarded as Appendix C to the aforementioned NRC letter, a report describing 1) the new administrative procedures whicF have been adopted to require redundant, independent verification of tne operability of the remaining engineered safety features whenever any safety system, or subpart thereof, required by the Limiting Conditions for Operation is intentionally removed from service, and 2) the review of existing procedures which has been performed to assure that Limiting Conditions for Operation are not defeated by maintenance or other activities, is forwarded herewith. This report also describes other actions taken by Duquesne Light Company to prevent recurrence of this or any similar incident.
Very truly yours, C. N. Dunn Vice President, Operations At tachment
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182f.287 001290 MO 3
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