ML13308B433
| ML13308B433 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 07/28/1978 |
| From: | Head J SOUTHERN CALIFORNIA EDISON CO. |
| To: | Engelken R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| References | |
| IEB-78-10, NUDOCS 8102190149 | |
| Download: ML13308B433 (1) | |
Text
Southern California Edison Co4any P. 0. BOX 800 2244 WALNUT GROVE AVENUE J. T. HEAD, JR.
ROSEMEAD, CALIFORNIA 91770 TELEPHONE VICE PRESIDENT 23-572-1472 July 20, 1978 U.S. Nuclear Regulatory Conmission Office of Inspection and Enforcement Region V Suite 202, Walnut Creek Plaza 1990 North California Blvd.
Walnut Creek, California 94596 Attention: Mr. R. H. Engelken, Director Docket No. 50-206 San Onofre Unit 1
Dear Sir:
IE Bulletin No. 78-10 Bergen-Paterson Hydraulic Shock Suppressor Accumulator Spring Coils Reference is made to your letter of June 27, 1978, forwarding the subject IE Bulletin. Discussed therein was the corrosion failure of accumulator spring coils in certain Bergen-Paterson Hydraulic Snubbers.
In response to the action items delineated in the subject Bulletin, please be advised that there are no Bergen-Paterson Hydraulic Shock Suppressors (snubbers) in use at San Onofre Nuclear Generating Station Unit I nor are such snubbers in spares inventory or on order.
Response relative to Dockets 50-361 and 50-362 will be provided under separate cover.
Should you have any questions, please contact me.
Sincerely, cc: USNRC, Office of Inspection & Enforcement cM Division of Reactor Operations Inspection.
Y/6eW&Mr/i