ML20024G758

Forwards 730710 Tech Spec Change Request Re Reliability & Performance of torus-to-drywell Vacuum Relief Sys

ML20024G758
Person / Time
Site:	Monticello
Issue date:	07/10/1973
From:	Mayer L NORTHERN STATES POWER CO.
To:	Oleary J US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20024G759	List: ML20024G758 ML20024G760 ML20024G762
References
NUDOCS 9104290335
Download: ML20024G758 (2)

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Dear Mr. O' Leary:

MONTICELLO NUCLEAR GENEPATING PIANT .-

Docket No. 50-263 License No. DPR-22 "* "Ap3W#

an Change Request Dated July 10, 1973 4

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y-Attached are three signed originals and thirty-seven conformed chNs of a request for a change of Technical Specifications, Appendix ^ Ap of'th'ef Provi-sional Operating License, DPR-22, for the Monticello Nuclear Genskating" Plant. This change request has been reviewed by the Monticello' Operations Committee and the Safety Audit Committee. @F:M

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We request these changes as a result of an evaluation of the reliability and performance of the torus-to-drywell vacuum relief system as presented in our March 12, 1973 submittal. We believe these changes to be responsive to concerns previously raised by the AEC and representative of the function and nature of the system.

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AEC DIgIBUTION FOR PART 50 DOCKET MAT"I_A_L,

, (TEMPORARY FORM) CONTROL NO: 5465 FILE:

FROM: DATE OF DOC DATE REC'D LTR MEMO RPT OTIER Northern States Power Company Minneapolis, Minn. 55401 L. O. Maver 7-10-71 7-16-71 x TO: ORIG CC OTHER SENT AEC PDR X SENT LOCAL PDR X _

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Ltr te their 3-12-73 submittal, trans the Request for Authorization of a change followings in Tech Specs of Appendix A, notarized i 7-10-73.

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