TXX-6266, Interim Deficiency Rept CP-86-11 Re Linear Indication on Impellers for Component Cooling Water (CCW) Pumps.Initially Reported on 860623.Insp & Repair of Train a CCW Pump Impeller Completed for Unit 1.Next Rept Expected by 870904
| ML20210E699 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 02/06/1987 |
| From: | Counsil W, Keeley G TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CP-86-11, TXX-6266, NUDOCS 8702100345 | |
| Download: ML20210E699 (1) | |
Text
==
Log
- TXX-6266 File # 10110 C
909.2
_r Ref
- 10CFR50.55(e) 1UELECTRIC SNiUsa.,,,
February 6, 1987 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446 COMPONENT COOLING WATER PUMP IMPELLER LINEAR INDICATIONS SDAR: CP-86-11 (INTERIM REPORT)
Gentlemen:
On June 23, 1986, we notified you by our letter logged TXX-4871 of a deficiency involving the linear indication on impellers for the Component Cooling Water (CCW) pumps which we deemed reportable under the provisions of 10CFR50.55(e). This is an interim report submitted to status corrective action implemented to date.
Our last interim report was logged TXX-6137, dated December 5, 1986.
Inspection and repair of the Unit 1, Train A, CCW pump impeller has been completed.
Due to construction rework involving an outage of all Unit 1, Train A, 6.9 kV switchgear, inspection of the Unit 1, Train B, CCW pump impeller has been deferred until after June 23, 1987.
Vendor repair of the replacement " spare" impeller is continuing. We will submit our next report no later than September 4, 1987.
Very truly yours, dt'4L/
W. G. Counsil 8702100345 870206 j
PDR ADOCK 05000445 i
S PDR gy.
/'.
G. S. Keeley Manager,NuclearLiceh[ng GLB:lw c - Mr. E. H. Johnson, Region IV Mr. D. L. Kelley, RI - Region IV Mr. H. S. Phillips, RI - Region IV
% &7 400 North Olhe Street LH. 81 Dallas, has 75201
.