ML20071A869
| ML20071A869 | |
| Person / Time | |
|---|---|
| Site: | Hope Creek  |
| Issue date: | 02/15/1983 |
| From: | Moriarty J COLT INDUSTRIES, INC. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| REF-PT21-83-775-000 PT21-83-775, PT21-83-775-000, NUDOCS 8302250201 | |
| Download: ML20071A869 (1) | |
Text
57)-35$
Colt industries
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701 Lawton Avenue bebit. Wisconsin 53511 608/364-4411 February 15, 1983 Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Ill. 60137 Attention: Mr. James G. Keppler, Director, Region III
Subject:
Colt Industries-Fairbanks Morse Engine Division Emergency Diesel Generators Possible Thermostatic Valve Malfunction Fail Safe To " Full Cooling Position" Part 21 Report Supplemental Report No. 4 - Public Service Electric & Gas Co.-Hope Creek Unit #1
References:
May 25, 1982; June 28, 1982 and September 17,1982 Part 21 Reports - Robertshaw Valves - same subject Gentlemen:
The lower overrun assemblies in the Robertshaw valves installed on the Diesel Generator Sets at the Public Service Electric & Gas Co., Hope Creek Unit 1 have been replaced with overrun assemblies utilizing cotter pins to positively lock the nut to the stem.
The units are now free of the reported potential defect.
A copy of this report is being forwarded to the utility involved.
Very truly yours, iarty MANAGER UTILIT SALES JMM:jc cc: Bechtel Power Corp.
P. O. Box 3965 San Francisco, CA 94119 Attention: Hope Creek Project Engineer U. S. Nuclear Regulatory Commission c/o Document Management Branch Washington, D.C.
20555 Robertshaw Controls Company P. O. Box 400 Knoxville, TN 37901 Attention:
T. T. Howell, Quality Mgr.
8302250201 830215 PDR ADOCK 05000354 FEB 1 % 1983 S
PDR f /f