ML19352A967

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Responds to IE Bulletin 80-23, Failures of Solenoid Valves Mfg by Valcor Engineering Corp. No Valcor Solenoid Valves Having Part Numbers V70900-21-1 or V70900-21-3 Will Be Used in safety-related Functions at Facilities
ML19352A967
Person / Time
Site: South Texas  STP Nuclear Operating Company icon.png
Issue date: 12/23/1980
From: Oprea G
HOUSTON LIGHTING & POWER CO.
To: Seyfrit K
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19352A964 List:
References
IEB-80-23, ST-HL-AE-591, NUDOCS 8106020442
Download: ML19352A967 (2)


Text

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,r-xU The Light COMMY soo,,on ugnting & en er e.o. sex trou souston.rexa,7 ooi <7i3> 22s-92ii h

December 23, 1980

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ST-HL-AE-591 SFN: V-0540 3

Mr. Karl Seyfrit Director, Region IV Nuclear Regulatory Commission 611 Ryan P1aza :' rive, Suite 1000 Arlington, Texas 76012 Cear Mr. Seyfrit:

South Texas Project Units 1&2 Docket Nos. STN 50-498, STN 50-499 IE Bulletin No. 80-23 Bulletin No. 30-23, received Novemoer 17,1980, has been reviewed by Houston Lighting & Power Company. This review has determined that no Valcor solenoid valves having part numbers V70900-21-1 or V70900-21-3 will be used in performing safety-related functions at the South Texas Project.

The review of this concern and the orecaration of the necessary reports has been estimated to have required accroximately 20 man-hours.

If you have any questions, please contact Mr. M. E. Powell at (713) 676-8592.

Very truly yours, e,'

hf [ r G. W. Corea, JP.

Executive Vice President PLM/prg I

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8186020442

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Cecember 23, 1980 ST-HL-AE-591 SFN: V-0540 Page 2 cc: Director, Division of Reactor Operations Inspection Office of Inspection and Enforcement

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Nuclear Regulatory Comission M. D. Schwarz (Baker & Botts) 2 R. Gordon Gooch (Baker & Botts)

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J. R. Newman (Lowenstein, Newman, Reis, Axelrad & Toll)

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H.' Goldberg

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D. G. Barker A. J. Granger R. A. Frazar G. B. Painter i

R. L. Waldrop H. R. Cean C. L. McNeese R. L. Ulrey O

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