TXX-6566, Interim Deficiency Rept CP-86-07 Re Weld Failure & Coating Degradation in Svc Water Sys.Initially Reported on 870411. Field Weld Analysis Completed & Currently Under Engineering Evaluation.Next Rept Will Be Submitted by 870930
| ML20235T159 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 07/15/1987 |
| From: | Counsil W, Keeley G TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| CP-86-07, CP-86-7, TXX-6566, NUDOCS 8707220052 | |
| Download: ML20235T159 (1) | |
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Log # TXX-6566
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FE File # 10110
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909.2
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Ref # 10CFR50.55(e) 1UELECTRIC William G. Counsil Executive Vice Pinident U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C.
20555
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446 SERVICE WATER SYSTEM LEAKAGE SDAR:
CP-86-07 (INTERIM REPORT)
Gentlemen:
On April 11, 1986, we notified you by our letter logged TXX-4762 of a deficiency involving weld failure and coating degradation in the Service Water System which we deemed reportable under the provisions of 10CFR50.55(e).
This is an interim report submitted to status corrective actions implemented on Unit 1 to date. Our latest interim report, logged TXX-6348 was submitted on March 26, 1987.
As previously reported, the field weld analysis has been completed and currently the results are under engineering evaluation.
In cur lt.st report we advised that SWEC Engineering (Boston) was performing a corrosion study which was scheduled to be completed by June 15, 1987.
Completion of this study has been rescheduled for August 26, 1987.
We anticipate submitting our next report on this issue by September 30, 1987.
Very truly yours, N
W. G. Counsil
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By:
G. S. Keeley -
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Manager, Nuclear LVensing DAR/gj c - Mr. R. D. Martin, Region IV Resident Inspectors, CPSES (3) q 4
8707220052 870715
/Ch PDR ADOCK 05000445 f
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400 North Obve Street LB 81 Dallas, Texas 75201 l
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