TXX-6668, Supplemental Deficiency Rept CP-82-07 Re Defective Governor Drive Couplings on Diesel Generators.Initially Reported on 820908.Complete Unit 2 Couplings Will Be Installed After Oil Flush & Turning of Engine.Next Rept by 871229

Supplemental Deficiency Rept CP-82-07 Re Defective Governor Drive Couplings on Diesel Generators.Initially Reported on 820908.Complete Unit 2 Couplings Will Be Installed After Oil Flush & Turning of Engine.Next Rept by 871229

ML20237G591
Person / Time
Site:	Comanche Peak
Issue date:	08/28/1987
From:	Counsil W, Woodlan D TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-82-07, CP-82-7, TXX-6668, NUDOCS 8709020319
Download: ML20237G591 (3)

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"lllllll' = Log # TXX-6668 L J File # 10110 E E 909.5 1UELECTRIC William G. Counsil Decuene voce Macat U. S. Nuclear Regulatory Commission Attn: Document Control Desk l Washington, D. C. 20555 1

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 DEFECTIVE GOVERNOR DRIVE COUPLINGS SDAR: CP-82-07 (SUPPLEMENTAL REPORT) l Gentlemen:

1 On September 8,1982, we notified you by our letter, logged TXX-3567, of a deficiency involving defective governor drive couplings on the diesel generators which we deemed reportable under the provisions of 10CFR50.55(e).

This item was subsequently identified by our last report logged TXX-6435, dated May 13, 1987, as an item for which the corrective actions were formulated but the schedule for the implementation of those actions was not established. This is an interim report submitted to status corrective actions implemented to date.

In our report logged TXX-3567, we noted that Unit I couplings would be installed by November 1, 1982, and Unit 2 couplings would be installed after oil flush and turning of the engine.

Installation of Unit 1 couplings was completed on November 15, 1982. l Replacement of the Unit 2 couplings will be accomplished af ter oil flushing l l and turnover, at a convenient point in the startup phase. It is expected this l will coincide with inspections required by the Delaval Diesel Generator Owners l

Group. A definite schedule for the installation of the Unit 2 couplings will be provided in our next report.

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l TXX-6668 August 28, 1987 Page 2 of 2 Our next report on this issue will be submitted no later than December 29, 1987.

l Very truly yours, l &.0 W. G. Counsil By:

D. R. Woodlan Supervisor, Docket Licensing CBC/gj l

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

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