TXX-4704, Final Deficiency Rept CP-86-06 Re Inconsistency in Implementation of Doweling Requirements for Pumps & Driver. Initially Reported on 860117.Proper Implementation Accomplished.Item Not Reportable Under 10CRF50.55(e)

Final Deficiency Rept CP-86-06 Re Inconsistency in Implementation of Doweling Requirements for Pumps & Driver. Initially Reported on 860117.Proper Implementation Accomplished.Item Not Reportable Under 10CRF50.55(e)

ML20214D817
Person / Time
Site:	Comanche Peak
Issue date:	02/26/1986
From:	Counsil W TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	Johnson E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
CP-86-06, CP-86-6, TXX-4704, NUDOCS 8603060144
Download: ML20214D817 (1)

Text

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Log # TXX-4704 File # 10110 TEXAS UTILITIES GENERATING COMPAhT BEYWAV TOWF.R e 400 NORTH OLIVE arTREET, L.35. El

• DAIJ AM. TEXA5 7330 3 February 26, 1986 an"St??.f.??A

'Mr. Eric H. Johnson, Director Division of Reactor Safety and Projects pyk]!_

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SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION ~l DOCKET NOS. 50-445 AND 50-446 e PUMP AND DRIVER 00WELING SDAR: CP-86-06 (FINAL REPORT)

Dear Mr. Johnson:

On January 17, 1986, we verbally notified your Mr. T. Westerman of a deft-ciency involving an apparent inconsistency in the implementation of doweling requirements for pumps and drivers. Proper implementation of the doweling requirements is accomplished through the initial startup and testing programs which address doweling after pump operations. Although these measures may result in different doweling configurations for each unit, consistent implementation of manufacturer, engineering, and project requirements is established and documented.

We have determined that no condition adverse to safety would exist in the event the concern had remained undetected. The issue is not reportable under the provisions of 10CFR50.55(e). Records supporting this deter-mination are available for your inspectors review at the CPSES site.

Very truly yours, I

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S CK [ W. G. Counsil ,

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c - NRC Region IV (0 + 1 copy)

Director, Inspection & Enforcement (15 copies)

U. S. Nuclear Regulatory Commission g Washington, D.C. 20555 h a usvssaou or ruxas ursurses us.scrasc s auraur Q ~Q*]

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