ML19351F697

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Responds to Bulletin 74-01, Valve Deficiencies. No Walworth or Darling Valves of Size or Design Presented in Bulletin 74-01 Exist or Are Scheduled to Be Installed at Facility
ML19351F697
Person / Time
Site: Rancho Seco
Issue date: 01/31/1974
From: Mattimoe J
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
IEB-74-01, IEB-74-1, NUDOCS 8102180342
Download: ML19351F697 (1)


Text

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w hSMUD SACRAMENTO MUNICIPAL UTILITY DISTRICT C 6201 S Street Box 15830. Sacramento. California 95813; (916) 452-3211 January 31, 1974 Mr. R. H. Engelken Director of Regulatory Operations U. S. Atomic Energy Comission P. O. Box 1515 Berkeley, California 94701

Dear Mr. Engelken:

Rancho Seco Nuclear Generating Station, Unit No.1

_ Bulletin 74 Valve Deficiencies In your letter of January 3,1974, you requested a study to determine whether valves similar to those listed in Bulletin 74-1 are installed or scheduled for installation at our facility..

A complete study was made and the results show that novalves(WalworthCompanyorDarling)ofthesizeanddesign presented by Bulletin 74-1 exist or are scheduled to be in-stalled at Rancho Seco Nuclear Generating Station, Unit No.1.

If we can be of further assistance, please do not hesitate to call on us.

l Sincerely yours, J. J. Mattimoe Assistant General Manager and Chief Engineer l

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