ML20135H810

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Rescinds Proposed Amend 82,Rev 1,dtd 820728,to Tech Specs as No Longer Timely.Proposed Amend 75,Rev 2,dtd 850409,replaces Mechanical Snubbers W/Hydraulic Snubbers & Incorporates Corrected Typos
ML20135H810
Person / Time
Site: Rancho Seco
Issue date: 09/19/1985
From: Reinaldo Rodriguez
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To: Thompson H
Office of Nuclear Reactor Regulation
References
RJR-85-453, TAC-43606, TAC-51007, NUDOCS 8509240252
Download: ML20135H810 (1)


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SACRAMENTO MUNICIPAL UTILITY DISTRICT U 62o1 S Street, P.O. Bax 15830. Sacramento CA 95852 1830.(916) 452 3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA RJR 85-453 September 19, 1985 DIRECTOR OF NUCLEAR REACTOR REGULATION ATTN HUGH L THOMPSON JR DIVISION OF LICENSING V S NUCLEAR REGULATORY COMMISSION WASHINGTON DC 20555 DOCKET NO. 50-312 LICENSE N0. DPR-54 PROPOSED AMENDMENT N0. 82, REVISION 1 - RESCINDED Proposed Amendment No. 82, Revision 1, dated July 28, 1982 to the Rancho Seco Technical Specifications (see attached copy of cover letter) discussed the temporary installation of mechanical snubbers on the steam generator external auxiliary feedwater heador, and identified three typographical areas that had been noted in the original Proposed Amendment No. 82 of June 2, 1982.

Subse-quent to submittal of Proposed Amendment No. 82, Revision 1, the temporary mechanical snubbers have been replaced with hydraulic snubbers, and listed accordingly in Proposed Amendment No. 75, Revision 2, April 9, 1985 which also incorporates the corrected typographical errors.

In view of the above action, Proposed Amendment No. 82, Revision 1 is no longer timely and is rescinded.

If yoq have any questions concerning this matter, please contact R. W. Colombo Rdnt Seco Generating Station Unit No. 1.

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ODRIGU Z ASSISTANT GENE AL MANAGER, NUCLEAR Enclosure 8509240252 85 g h 2 PDR ADOCK O PDR P

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SACRAMENTO MuNic! PAL UTILITY DISTRICT O 6201 3 Street. Box 15830. Sacramento, California 95813; (916) 452-3211 July 28,1982 DIRECTOR OF NUCLEAR REACTOR REGULATION ATTN:

DARRELL G EISENHUT, DIRECTOR DIVISION OF LICENSING U S NUCLEAR REGULATORY COMMISSION WASHINGTON DC 20555 s

00CKET NO. 50-312 LICENSE NO. DPR-54 PROPOSED AMENDMENT NO. 82 REY.1 In accordance with 10CFR50.59, the Sacramento Municipal Utility District hereby proposes to amend its Operating License, DPR-54, for Rancho Seco Nuclear Generat-

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ing Station, Unit No.1, by submitting forty (40) copies of Proposed Amendment No. 82, Rev. I and withdrawing the original subm'ittal dated June 2,1982.

The initial portion of this proposal is identical to the' original submittal.

It corrects three typographical errors in Technical Specification Table 4.14 I that were identified by the District's Quality Assurance Department during a recent audit of snubber surveillance at Rancho Seco.

These errors were list number 13,

- which was listed as 95W 39709-4 but should have been 9SW 30709-4.; list number 62, which was listed as ISW 23625-3A but should have been ISW 23626-3A; and list number 68, which was listed as ISW 21925-9A but should have been 1SW 29125-9A.

The other purpose of this proposal is to address the temporary use of mechanical snubbers on the steam generator external Auxiliary Feedwater header. A total of four mechanical snubbers will be used, two per steam generator, and appear in Table 4.14-1 as list numbers 139,140,141 and 142. These mechanical. snubbers will be removed at the end of the current fuel cycle and be replaced with hydraulic snubbers.

The District considers this proposal to be a Class II amendment, as defined by Title 10 of the Code of Federal Regulations, Article 170.22.

Enclosed with this letter 'is a check for $1,200 as required by the schedule of fees for Class II amendments.

If you have any questions concerning this proposal, please contact Mr. R. Colombo of my Rancho Seco staff.

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