ML19343B562

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Submits Revised Installation Schedule for Primary Coolant Auxiliary Sys Loop Split Mod.Plant Shutdown Required for Installation of Loop Split Mod & Licensee Planning Delay in Completion of Installation to Coincide W/Refueling Shutdown
ML19343B562
Person / Time
Site: Fort Saint Vrain Xcel Energy icon.png
Issue date: 12/17/1980
From: Swart F
PUBLIC SERVICE CO. OF COLORADO
To: Kuzmycz G
Office of Nuclear Reactor Regulation
References
P-80430, NUDOCS 8012240237
Download: ML19343B562 (1)


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Mr. George Kuzmycz, Project Manager U. S. Nuclear Regulatory Commission Standardization and Special Projects Branch Mail Station 228 Washington, DC 20555 Docket No. 50-267

Subject:

Primary Coolant Auxiliary System Loop Split Modification Gentlemen:

This letter forwards Public Service Company of Colorado's (PSC) revised installation schedule for our Primary Coolant Auxiliary System Loop Split Modification which we presented conceptually to the NRC at a meeting on November 1, 1979 at the Fort St. Vrain site.

At the November 1,1979 meeting, PSC informed the NRC that our installation schedule for this modification included completion during the next scheduled refueling outage, which was tenatively planned for December 1980 through January 1981.

Since that time, the refueling shutdown has been delayed to approximately September through October 1981.

Due to the fact that a plant shutdown is required for installation of the majority of the Loop Split Modification, PSC is currently planning a delay in completion of that installation to coincide with the refueling shutdown.

Please notify me if you have questions on these items.

Very truly yours,

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, b...., l Frederic E. Swart Nuclear Project Manager FES/FWT:pa 801224o 137