ML20151J727

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Supplemental Deficiency Rept CP-87-50 Re Abnormal Thrust Bearing Temps on Turbine Driven Auxiliary Feedwater Pumps. New Schedule Date for Completion Is 880515 Due to Continuing Delays in Supply of Matl & Repair Instructions
ML20151J727
Person / Time
Site: Comanche Peak  
Issue date: 04/15/1988
From: Counsil W
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-87-50, TXX-88392, NUDOCS 8804210180
Download: ML20151J727 (1)


Text

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__EE log # TXX-88392 1

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File # 10110 C

Z 910.4 Ref #10CFR50.55(e)

M/ELECTR/C

[3*'/",$j%,1, April 15, 1988 U. S. Nuclear Regulatory Commission ATTH: Document Control Desk Washington, D.C.

20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 TUR8INE DRIVEN AUXILIARY FEEDWATER PUMP BEARING TEMPERATURE SDAR:

CP-87-50 (SUPPLEMENTAL REPORT)

Gentlemen:

On July 27, 1987, we verbally notified your Mr. H. S. Phillips of a deficiency involving abnormal thrust bearing temperatures on the Turbine Driven Auxiliary Feedwater Pump. Our last report, logged TXX-88235 dated February 16, 1988, provided a schedule for the completion of corrective actions to resolve this deficiency.

Due to continuing delays in supply of material and repair instructions by the vendor the schedule provided in TXX-88235 will not be met.

The new schedule date for completion, based upon projected availability of spare parts and finalized repair instructions from the vendor, is May 15, 1988, for all Unit 1 AFW Pumps.

The completion schedule for Unit 2 will be prior to Unit 2 fuel load.

Very truly yours, I

W. G. Counsil MCP/mgt c - Mr. R. D. Martin - Region IV Resident inspectors, CPSES (3)

[/'h 8804210180 880415 PDR ADOCK 05000445 S

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400 North Olist Sorres LB81 Dallas, Texas 13:01

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