ML20037B775
| ML20037B775 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 11/24/1980 |
| From: | Werling J DUQUESNE LIGHT CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| BVPS:JAW:1036, RO-80-086-01P, RO-80-86-1P, NUDOCS 8012010303 | |
| Download: ML20037B775 (2) | |
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Duque:: alight e "sm DUquESNE LIAIT COMPANT Beaver Valley, Power Station Post Office Box 4 Shippingport,,PA 15077 November 24, 1980 STPS JAW 1036 Esaver Valley Power Station, Unit 1Eo.1 Dschat No. 50-334, License No. DPR-66 In 80-086/01P Mr. B. E. Crier. Director.of Regulation United States Nuclear Regulatory Coussission Esgton 1 631 Park Avenue Kimp of Frusata Penacylvania 19405 Dear Mr. Ceter In accordance with Appendix A, Beaver Valley Technical Specifications.
LER 80-086/01F. Technical Specification 6.9.1.8.1, Analysis of Structures is submitted. This occurrene was reported to Mr. D. A. Beckman, The Beaver Valley assident Inspector, at 1120 hours0.013 days <br />0.311 hours <br />0.00185 weeks <br />4.2616e-4 months <br /> on November 21. 1980.
Evaluation and reanalysis required by IE Bulletin 79-14 has shown that the following support has less conservatises than originally calculated. The overstcess condition exists on the seal injection' header frous the discharge of l
the high bead safety injection pussps.
The failure of this line would be emisolable in the normal system arrangement, but could be isolated with,the remeter coolant system fill k==d=r being the injection header in an emergency.
tsadtfication of this pipe support was completed prior to entering mode 1, power operation, on November 22. 1980.
Very truly yours.
'S y
J. A. Warung Superintendent foo3.
S 8012010303 3
S 2
~Mr. 5. C. Grier movember 24, 1980 BTPS: JAW 1936 Page 2
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- Iit Director Of Management & Program Analysis ces United States Nuclear Regulatory Commission 4
unshingcoe, D. C.
20555 W. J. Ross, EVPS Licensling Piroject Manager United States Nuclear Regulatory cessaission unsbiaston. D. C.
20555 D. A. Beckman, Nuclear Regulatory Commission,' BVFS Site Inspector P. Riggins, Secretary, Prime Piners Comittee - EEI Niselear Safety Analysis Center, Palo Alto, Califormis Mr. John Alford, PA Public Utilities Commission, Barrisburg PA T
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