ML20094F555
| ML20094F555 | |
| Person / Time | |
|---|---|
| Site: | Hope Creek  |
| Issue date: | 07/25/1984 |
| From: | Martin T Public Service Enterprise Group |
| To: | Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| NUDOCS 8408100096 | |
| Download: ML20094F555 (2) | |
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Thomas J. Martin Public Service Electric and Gas Company 80 Park Plaza Newark, N.J. 07101 201/4306316 Vice President Ergineering and Construction July 25, 1984 Q Mk Dr. Thomas E.
Murley U.
S.
Nuclear Regulatory Commission Office of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, Pennsylvania 19406
Dear Dr. Murley:
POTENTIAL CONSTRUCTION DEFICIENCY DEFECTIVE CAPSTAN SPRINGS IN SHOCK ARRESTORS HOPE CREEK GENERATING STATION On October 24, 1983, a verbal report was made to Region I, Office of Inspection and Enforcement representative, Mr.
E.
M.
Kelly, advising of a potentially significant construction deficiency concerning defective capstan springs in mechanical shock arrestors supplied by ITT Grinnell.
Interim reports were sent to your office on November 23, 1983, February 29, 1984 and May 4, 1984.
The following interim report is provided in accordance with the requirements of 10CFR50.55 (e).
Pacific Scientific has replaced the capstan springs in 25 of the 86 snubbers returned to them for examination and rework.
All of the snubbers have been returned to the Hope Creek jobsite.
Bechtel field personnel have correlated the serial numbers of the reworked snubbers with the appropriate hanger numbers and transmitted that information to their San Francisco home of fices to serve as the basis for the requisite safety analysis.
Our target date for submittal of our final report, to include the safety analysis, is August 31, 1984.
Very truly yours, 8408100096 840725 PDR ADDCK 050003gg S
'l'
/EJ7
9J Dr.
T.
E. Murley 2
7/25/84 C
Office of Inspection and Enforcement Division of Reactor Construction Inspection Washington, D.
C.
20555 NRC Resident Inspector - Hope Creek P.
O.-Box 241 Hancocks Bridge, NJ 08038 Records Center Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, GA 30339
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