TXX-4856, Interim Deficiency Rept CP-86-11 Re Linear Indications on Impellers for Component Cooling Water Pumps.Initially Reported on 860224.Evaluation Continuing.Next Rept Will Be Submitted by 860923

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Interim Deficiency Rept CP-86-11 Re Linear Indications on Impellers for Component Cooling Water Pumps.Initially Reported on 860224.Evaluation Continuing.Next Rept Will Be Submitted by 860923
ML20199F801
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 06/13/1986
From: Counsil W
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To: Johnson E
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
CP-86-11, TXX-4856, NUDOCS 8606240594
Download: ML20199F801 (1)


Text

Log # TXX-4856 File # 10110 909.2 TEXAS UTILITIES GENERATING COMPtWY HKYWAY TOWER e 400 NORTH OLIVE Kt*REET. L.B. 81. DAIJ AM. TEXAN 75301 June 13, 1986 T m@BDMM--

g-Mr. Eric H. Johnson, Director JJN l 6 E t

Division of Reactor Safety end Projects 8

U. S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76012

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 COMPONENT COOLING WATER PUMP IMPELLER LINEAR INDICATIONS SDAR: CP-86-11 (INTERIM REPORT)

Dear Mr. Johnson:

I On February 24, 1986, we verbally notified you of a deficiency involving linear indications on impellers for the component cooling water pumps.

This is an interim report of a potentially reportable item under the provisions of 10CFR50.55(e). We have submitted an interim report logged TXX-4741, dated March 26, 1986.

We are continuing our evaluation and anticipate submitting our next report by l

September 23, 1986.

Very truly yours, J

'5fflA W. G. Counsil JCH/arh c - NRC Region IV (0 + 1 Copy)

Director, Inspection & Enforcement (15 copies)

U. S. Nuclear Regulatory Commission Washington, D.C.

20555 8606240594 860613 PDR ADOCK 05000445 3

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