ML20150B465
| ML20150B465 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 03/11/1988 |
| From: | Counsil W TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| CP-87-49, TXX-88296, NUDOCS 8803160446 | |
| Download: ML20150B465 (1) | |
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Log # TXX-88296 File #
10110 r
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908.3 Ref. #
10CFR50.55(e) ft/ ELECTRIC.
March 11, 1988 wim.m c. coumii Execuent Vice Prendent 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 SOLID STATE SAFEGUARDS SYSTEMS (SSSS)
INTERNAL WIRING TERMINATIONS SDAR:
CP-87-49 (FINALREPORT)
Gentlemen:
On January 11, 1988, we informed you via our report logged TXX-88021 of a reportable deficiency involving a cmdition cited at another nuclear facility in which an open electrical connection on one crimp lug caused a failure in the Solid State Safeguards System (SSSS) load sequencing equipment.
This is a final report to provide the corrective action implementation schedule pursuant to the provisions of 10CFR50.55(e).
In our previous report (TXX-880?l) we informed you that Startup Work Packages (SWP) No. 4094 and 4095 were initiated to reterminate the deficient wire crimp lugs.
This was for Unit 1 only.
SWP 4146 and 4147 have now been initiated to inspect for and reterminate any Unit 2 sequencer defective wire crimp lugs.
The above stated activities are currently scheduled for completion by June 30, 1988, for Unit 1 and Unit 2 Hot Functional Test for Unit 2.
Supporting information will be available at the CPSES site for your inspector's consideration after these dates.
Very truly yours, IM4&
W. G. Counsil VIP /grr c-Mr. R. D. Martin, Region IV Ip.1 Resident inspectors, CPSES (3) i o 8803160446 880311 PDR ADOCK 05000445 S