TXX-6221, Interim Deficiency Rept CP-85-36 Re Installation of nonsafety-related Conduit on nonsafety-related Dead Weight Supports in Category 1 Areas.Initially Reported on 860906. Field Verification Continuing.Next Rept Expected by 870708
| ML20212J559 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 01/21/1987 |
| From: | Counsil W TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | Johnson E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| CP-85-36, TXX-6221, NUDOCS 8701280233 | |
| Download: ML20212J559 (1) | |
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Log # TXX-6221 File # 10010 903.9 TEXAS UTILITIES GENERATING COMPANY REYWAY TOWER. 400 NORTH OLIVE STREET. I.B. 81. DALLAB TEXA8 TMet January 21, 1987 G 'JAN 2 31981
- "as*.cn d^
i Mr. Eric H. Johnson, Director hsi-
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>4 Division of Reactor Safety and Projects t
U. S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76011
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446 TRAIN C CONDUIT SUPPORTS SDAR: CP-85-36 (INTERIM REPORT)
Dear Mr. Johnson:
On September 6,1986, we verbally notified your Mr. C. Gould of a deficiency.
involving the installation of non-safety related conduit (two-inch diameter and smaller) on non-safety related dead weight supports in Category 1 areas.
This is an interim report of a potentially reportable item under the provisions of 10CFR50.55(e). Our last interim report logged was TXX-5041, dated October 3, 1986.
As previously reported, this issue is being evaluated by Impell under CPRT Program Plan ISAP I.c.
The program developed to address this issue involves two parts. The short term program addresses corrective action for previously installed supports. The long term maintenance program provides for a review of newly installed safety related plant features for adverse interactions and engineerings review for acceptability of the new Train C conduit supports.
Currently, our field verification is continuing (" nit 1 and Common Area) to determine the adequacy of these Train C conduit supports. To date, the evaluation of conduit supports in 50 rooms has been ccmpleted. These efforts represent approximately 20 percent of the rooms and 50% of the supports in the Unit 1 and Common areas. Unit 2 will be started after completion of Unit 1 and Common area.
This evaluation is currently scheduled for completion by early June 1987. We anticipate submitting our next report on this issue no later than July 8, 1987.
Very truly yours, N
W. G. Counsil 8701280233 870121 DAR:lw DR ADOCK 0500 5
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