TXX-6682, Interim Deficiency Rept CP-86-11 Re Linear Indication of Impellers for Component Cooling Water Pumps.Initially Reported on 860623.Unit 1 Impellers Inspected & Results Under Evaluation.Vendor Repairing Spare.Next Rept by 871118

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Interim Deficiency Rept CP-86-11 Re Linear Indication of Impellers for Component Cooling Water Pumps.Initially Reported on 860623.Unit 1 Impellers Inspected & Results Under Evaluation.Vendor Repairing Spare.Next Rept by 871118
ML20238B302
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 09/04/1987
From: Counsil W
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-86-11, TXX-6682, NUDOCS 8709090591
Download: ML20238B302 (1)


Text

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Log # TXX-6682

- File # 10110 E E 909.2 1UELECTRIC

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' wmim c. consu becutive Vkt President September 4, 1987

'* U. S. Nuclear Regulatory Commission Attn: Document Control Desk j' Washington, D. C. 20555

SUBJECT:

COMANCHE PEAK STEAM CLECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 L  ;' COMP 0NENT COOLING WATER PUMP IMPELLER LINEAR INDICATIONS SDAR: CP-86-11 (INTERIM REPORT)

Gentlemen:

On June 23, 1986, we notified you by our letter logged TXX-4871 of a J. deficiency involving the linear indication of impellers for the Component Cooling Water (CCW) pumpi which we deemed reportable under the provisions of

.10CFR50.55(e). This is an interim report submitted to status corrective action implemented to date. Our last interim report was logged TXX-6266, dated February 6, 1987.

The inspection of the Unit 1, Train 8, CCW pump impeller has been completed.

The results of the inspection are under evaluation.

Vendor repair of the replacement " spare" impeller is being completed, and the impeller is scheduled to be shipped to CPSES no later than September 30, 1987.

We will submit our next report no later than November 18, 1987.

1 Very truly yours,  ?

W. G. Counsil GLB/gj J

c- Mr. R. D. Martin, Region IV Resident inspectors, CPSES (3) 1 i

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