TXX-4434, Interim Significant Deficiency Rept SDAR-169 Re Environmentally Unqualified Sump Isolation Valve Motors for Svc Conditions Per IEEE-323.Initially Reported on 850215. Evaluation Expected to Be Completed by 850529

From kanterella
(Redirected from TXX-4434)
Jump to navigation Jump to search
Interim Significant Deficiency Rept SDAR-169 Re Environmentally Unqualified Sump Isolation Valve Motors for Svc Conditions Per IEEE-323.Initially Reported on 850215. Evaluation Expected to Be Completed by 850529
ML20108F302
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 03/05/1985
From: Clements B
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To: Hunter D
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
SDAR-169, TXX-4434, NUDOCS 8503120392
Download: ML20108F302 (1)


Text

f TEXAS UTILITIES GENERATING COMPANY MKYWAY TOWEN . 400 NORTH OLIVE MTREET, L.H. Mt

  • DALLAM, TEXAM 73308

,,o E';i!J,C1".L",LL , March 5, 1935 TXX-4434 )ggggg g s

MAR -T 1985 Mr. D.R. Hunter, Chief Reactor Project Branch 2

._ h U.S. Nuclear Regulatory Commission Office of Inspection & Enforcement 611 Ryan Plaza Drive, Suite 1000 Docket Nos.: 50-445 Arlington, TX 76012 50-446 COMANCHE PEAK STEAM ELECTRIC STATION SUMP ISOLATION VALVE MOTORS QA FILE: CP-85-08, SDAR-169 FILE NO.: 10110

Dear Mr. Hunter:

On February 15, 1985 we verbally notified your Mr. D. Hunnicutt of a deficiency regarding the sump isolation valve motors that were not qualified environmentally per IEEE-323 (74) for service conditions.

We are continuing our evaluation and anticipate completion by May 29, 1985.

Very truly yours, nw BRC:tig ec: NRC Region IV (0 + 1 copy)

Director, Inspection & Enforcement (15 copies)

U.S. Nuclear Regulatory Commission Washington, DC 20555 g3120392850305 g ADOCK 05000445 PDR r0} usmuos or rau umar, .acra,c conar 9

k -