ML20003H460

Suppls Response to IE Bulletin 80-23, Failures of Solenoid Valves Mfg by Valcor Engineering Corp. Replacement Schedule Re Valcor Solenoid Valve Coils Revised to Reflect June 1981 Completion Date

ML20003H460
Person / Time
Site:	Byron, Braidwood
Issue date:	04/16/1981
From:	Rausch T COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-80-23, NUDOCS 8105060026
Download: ML20003H460 (1)

Text

Y/0 Commonwealth Edison v

Or.e First National Plaza. Chicago. Illinors Address Reply to: Post Office Box 767 e

Chicago. Ilknois 60690 April 16, 1981 s (D Mr. James G. Keppler, Director

//

I/I h '9{

Directorate of Inspection and p

Enforcement - Region III MRg T

U.S. Nuclear Regulatory Commission 4

IS8/w 0 799 Roosevelt Road g

%*'c%g Glen Ellyn, IL 60137 f}

Subject:

Byron Station Units 1 and 2 (a

Braidwood Station Units 1 and 2 Supplemental Response to IE Bulletin 80-23

" Failures of Solenoid Valves Manufactured By Valcor Engineering Coporation" NRC Docket Nos. 50-454/455 and 50-456/457 Reference (a):

T. J. Rausch letter to J. G. Xeppler dated February 11, 1981

Dear Mr. Keppler:

Commonwealth Edison Company provided in Reference (a) our response to IE Bulletin 80-23 for Byron Units 1 and 2 and Braidwood Units 1 ana 2.

In that response we indicated our intent to replace certain Valcor solenoid valve coils at these stations and that our schedule was to have repl6 cement completed by April 16, 1981.

This letter is to advise you that our schedule now is to have coil replacement completed by June, 1981.

Please address any questions you may have concerning this matter to this office.

I Very truly yours, h&h W

Thomas J. Rausch Nuclear Licensing Administrator i

Special Projects l

cc:

Director, Division of Reactor Operations Inspection, Washington, DC 2372B l

G 8105060 0 26

'APR 2 01981