ML19247A998

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Requests two-month Delay in Submitting Details of Proposed Reactor Vessel Cavity Seal Plate Storage Design.Expects Meaningful Design Parameters by 790930
ML19247A998
Person / Time
Site: Rancho Seco
Issue date: 07/31/1979
From: Mattimoe J
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To: Reid R
Office of Nuclear Reactor Regulation
References
NUDOCS 7908060252
Download: ML19247A998 (1)


Text

<$+ SACRAMENTO MUNICIPAL UTILITY c: STRICT O 6201 SMUD 95813; (916) 452-3211 July 31, 1979 Director of Nuclear Reactor Regulation Attn: Robert W. Peid, Chief Operating Reactors, Branch No. 4 U. S. Nuclear Regulatory Comission Washington, D. C. 20555 Docket No. 50-312 Rancho Seco Nuclear Generating Station, Unit No. 1

Dear Mr. Reid:

In our letter of April 26, 1979 we committed to provide details of a proposed reactor vessel cavity seal place storage design for your review and approval.

Since that time, our schedule for the next refueling outage has slipped by approximately two months due to the two month outage we incurred during May and June as a result of the TMI 2 incident.

We, therefore, propose an additional twc month delay in submitting the details of the seal.olate storage design. By September 30, 1979 the District should possess esign parameters in enough detail for a meaningful review.

i We will assume t.eis response time is satisfactory unless we hear frcm you to the contrary.

Sincerely yours, Oe/_ iM h3C m j

v' John J' Mattimoe Assistant General Manager and Chief Engineer 56819<1 odi 5 !9 7908060 2 64.

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