TXX-6573, Interim Deficiency Rept CP-86-63 Re Pipe Support Const. Initially Reported on 861016.Procedure CP-QAP-12-1, Mechanical Component Installation Verification, Revised. Next Rept to Be Submitted by 870930

Interim Deficiency Rept CP-86-63 Re Pipe Support Const. Initially Reported on 861016.Procedure CP-QAP-12-1, Mechanical Component Installation Verification, Revised. Next Rept to Be Submitted by 870930

ML20235X414
Person / Time
Site:	Comanche Peak
Issue date:	07/20/1987
From:	Counsil W, Keeley G TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-86-63, TXX-6573, NUDOCS 8707240177
Download: ML20235X414 (2)

Text

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j' M Log # TXX-6573 FE File # 10110 903.9

= = Ref: 10CFR50.55(e)

NELECTRIC uy 0, 1987 j wmiam c. counsu axmive va emuca U. S. Nuclear Regulatory Commission I Attn: Document Control Desk Washington, D.C. 20555 l

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 PIPE SUPPORT INSTALLATIONS SDAR: CP-86-63 (INTERIM REPORT)

Gentlemen:

By letter logged TXX-6027, dated October 16, 1986, we notified you of a reportable item involving pipe support construction deficiencies. This is a follow-up interim report on a reportable item under provisions of 10CFR50.55(e). Our last ' interim report was logged TXX-6391, dated April 16, 1987. ,

Previous reports described the extent of the Hardware ~ Validation Program (HVP) for the physical inspections of large and small bore safety related piping for 4 Unit 1. In conjunction with this program, an additional list of attributes has been formulated for physical inspection. These' attributes, identified as i

the Supplemental Inspection Checklist (SIC), are the result of requirements for additional information due to changes in the engineering analysis method or items deemed prudent and/or conservative to reinspect in concert with the HVP. ,

i Procedure CP-QAP-12.1, titled " Mechanical Component Installation i

Verification," has been revised to implement the SIC requirement. Any i l deficiencies discovered during final inspections shall be documented via an NCR.and transmitted to Engineering for resolution and assignment of ,

appropriate actions.  !

y Seven (7) percent of the approximately 18,640 supports involved in the Unit 1 l and common HVP and SIC reinspection have been completed. Our estimated  ;

completion date is now January 1,1988. 1 l

I B707240177 670720 R 6 PDR ADOCK 05000445 g PDR J

M Nonh Olive Street LB 81 Dallas, Texas 75201 k

(

r' TXX-6573  ;

July 20,1987 Page 2 i

Our next report will 've submitted on or before September 30, 1987.

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very truly yours, i k M l

W. G. Counsil i

f) /

By: k , f. L' - '

j G. S. Kebley Manager,NucleF nsing BSD/mlh c - Mr. R. D. Martin, Region IV Resident Inspectors, CPSES (3) 1 I

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