ML19319D843

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Followup to RO-78-04:on 780614,util Reported That Small Break Analysis Not Based on Worst Break Location.B&W Submitted Analysis Rept on 780618.Tech Spec Change 588 Requested 780713.Full Power Authorization Received 780720
ML19319D843
Person / Time
Site: Rancho Seco
Issue date: 07/20/1978
From: Mattimoe J
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:
Shared Package
ML19319D844 List:
References
NUDOCS 8003250832
Download: ML19319D843 (1)


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4' J-S ACRM.tEfGO ?.4UNIC: PAL UTILITY CISTR:CT C C1 S S!:eet. 2:x '!2:2 2actmento. C3fif r:da 9521h GIS) 452 1..

July 20, 1973 IE FILE C0 Director of Regulatory Operatiocs AT*N: :!r. R. H. Engelken

iRC Operations Office

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Regica 'l 1990 N. California

  • oulevard THIS DOCUMENT CONTAINS
ialnut Creek Plaza, Suite 20

Walnut C:eck, California 94596 POOR QUALITY PAGES Re: Operating License DPR-54 Docket No. 50-312 Follow-up Raport:

RC-78-0

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Gentlemen:

The Sacracento Municipal Utility District reported that the B&ti snall break analysis had not been based on the vors: break location in

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Reportable Occurrence Report 73-4, dated June 14, 1973.

At that eine the District co=nitted to providing your office with a follev up report

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upon completion of the B&W analysis and acceptance therof by :'RC.

B&W cortpleted their analysis and subnitted the repert to 5RC in a letter dated July 18, 1973.

The District submitted a r2 quest for authorizatien for operation of Rancho Seco Nuclear Generatin ; Station Uni: No. 1 at 100% f;11 pcuer based upon that analysis and a requested change to Rancho Seco Uni: 1 Technical Specifications No. 53, dated July 13, 1978.

On July 20, 1973, the District received authorization for LC0f; full power operation per a telecon froa J. 2 vet ig :: D. Raasch.

This wculd indicata NRC s:aff acceptan.e of the En analys1.: as well as :he Districts Iachnical Specification change, which should closecut this reportable occurranca nunber 73-4

,Pa,sp ec uliy. submitted.

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