ML20148E906

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Supplemental Deficiency Rept CP-87-50 Re Abnormal Thrust Bearing Temp on Turbine Driven Auxiliary Fedwater Pump. Initially Reported on 870727.Completion of Unit 1 Actions Rescheduled for 880215.Unit 2 Actions Expected After Unit 1
ML20148E906
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 01/19/1988
From: Counsil W, Woodlan D
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-87-50, TXX-88042, NUDOCS 8801260137
Download: ML20148E906 (1)


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January 19, 1988 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C.

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SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 TURBINE 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-6954 dated November 13, 1987, provided a schedule for the completion of corrective actions to resolve this deficiency. Due to delays in supply of material and repair instructions by the vendor, the schedule provided in TXX-6954 will not be met.

The new schedule for completion, based upon 3rojected availability of spare parts and finalized repair instructions from t1e vendor, is February 15, 1988, for all Unit 1 AFW Pumps. We will initiate corrective action on Unit 2 after completion of the Unit I work, and will advise you accordingly.

Very truly yours, 0

W. G. Counsi,1 By:

D. R. Woodlan Supervisor, Docket Licensing JDS/grr c - Mr. R. D. Martin, Region IV Resident Inspectors, CPSES (3) h S

400 brah Olsve Street LB 8i Dalla. Texa 73.41