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
| 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) | |
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Log # TXX-6573 FE File # 10110 903.9
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Ref: 10CFR50.55(e)
NELECTRIC uy 0, 1987 j
wmiam c. counsu axmive va emuca I
U. S. Nuclear Regulatory Commission 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.
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I B707240177 670720 R
PDR ADOCK 05000445 6
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M Nonh Olive Street LB 81 Dallas, Texas 75201
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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
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W. G. Counsil l
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By: k,
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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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