ML20151X622

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Interim Deficiency Rept CP-87-79 Re Cable & Raceway Data Sys Calculations.Initially Reported on 880111.Impact Studies on Tray Loading Still Under Evaluation.Next Rept Will Be Submitted by 880516
ML20151X622
Person / Time
Site: Comanche Peak  
Issue date: 04/29/1988
From: Counsil W
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-87-79, TXX-88433, NUDOCS 8805040201
Download: ML20151X622 (1)


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""" 9 Log # TXX-88433 4

C File # 10110 r

C 908.3 M/ ELECTRIC Ref. # 10CFR50.55(e)

April 29, 1988 g,

Eucu,rw Vn P,niden, U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.

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SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

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DOCKET N05. 50-445 AND 50-446 CABLE AND RACEWAY DATA SYSTEMS (CARDS) CALCULATIONS SDAR:

CP-87-79 (INTERIM REPORT)

Gentlemen:

On January. 11, 1988, we notified you by our letter logged TXX-88062 of a deficiency involving cable field installations which may be inconsistent with the manner in which the Cable and Raceway Data System (CARDS) calculates percent fill and cable weight loading for cable trays, which we deemed reportable under the provisions of 10CFR50.55(e). Our last report was logged TXX-88275 dated February 29, 1988.

The impact studies on tray loading have not yet been completed and we are still evaluating our corrective actions. We anticipate submitting our next report by May 16, 1988.

f Very truly yours, i

W. G. Counsil WJH/grr c-Mr. R. D. Martin, Region IV Resident inspectors, CPSES (3) 8805040201 880429 PDR ADOCK 0"AOO445 S

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