ML20077D343

Part 21 Rept Re Suspect Master Connecting Rods & Contains Info Location in Engine for Rods

ML20077D343
Person / Time
Site:	Nine Mile Point, Palo Verde, Braidwood, Waterford
Issue date:	11/29/1994
From:	Schneider J COOPER ENERGY SERVICES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
REF-PT21-94 QCG-10004, NUDOCS 9412080257
Download: ML20077D343 (2)

Text

Cooper Indu:tries

-- F' + Cooper.5essemir

1. '* Reciprocating Prodults Divislin 150 Lincoln Avenue-

- Grove City. PA 16127 1898 412 458-8000 November 29,1994 COOPER Our Ref: OCG-10004 Cooper Energy Services Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

Clarification of 11/9/94 Master Conriecting Rod 10 CFR Part 21 Report Revision

Dear Sir:

The recent revision to the above report (reference OCG 9995) identifies suspect master connecting rods and contains information concerning the location in the engine (crankshaft throw) for these rods.

The purpose of this letter is to inform the affected utilities that the location / throw may not be as stated on the subject report, and that the suspect rods may be in different throw locations. This has been verbally discussed with affected utilities as they have conducted their inspections.

If you have any questions concerning this matter, please contact John M. Horne, Manager, Nuclear and Analytical Engineering at 412-458-3543 or John R.

Schneider, Manager, Quality Assurance at 412-458 3434.

Sincerely, M

. R. Schneider Manager, Quality Assurance JRS:kil cc: J. D. Mowery - CES/GC B. R. Sedelmyer - CES/GC J. M Horne - CES/GC D.'T. Blizzard - CES/GC E. E. Roper - CES/GC J. A. Kinnard - CES/GC P. J. Shimek - CES/GC File: K5fa10, Rev.1 lg 080027 #c , I o

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OCG-10004 November 29,1994 -

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. cci Walter Haass - NRC Mr. Art Killinger One White Flint North MPR Associates, Inc.

'Mailstop 9D4 320 King Street.-

Washington, DC 20555 Alexandria, VA - 22314-3238 Mr. Michael Knebel Entergy Operations, Inc.

Waterford 3 SES P. O. Box B ,

Killona, LA 70066 l Mr. Thomas Koenig Commonwealth Edison Co.

Braidwood Nuclear Power Station Route 1, Box 84 Braceville, IL .60407-9619 Mr. Dave Gustafson . .

Commonwealth Edison Co. l Braidwood Nuclear Power Station i Route 1, Box 84 ,

Braceville, IL 60407-9619 Mr. Terry O'Brien Commonwealth Edison Co.

1400 Opus Place Downers Grove, IL 60515 Mr. Lenny Schiavone Niagara Mohawk Power Corp.

301 Plainfield Road North Syracuse, NY 13212 Ms. Kathleen Russo  ;

Niagara Mohawk Power Corp.

Nine Mile Road - Unit 2 P. O. Box 63 Lycoming, NY 13093 Mr. Neil Thibodaux Arizona Public Service Palo Verde Nuclear Generating Station l P. O. Box 52034 Mail Station 7566 Phoeniz, AZ '85072-2034 Mr. Thomas Bradish Manager, Nuclear Regulatory Affairs Arizona Public Service P. O. Box 52034 Mail Station 7636  :

Phoeniz, AZ 85072-2034 I