ML20085J677

Application for Amend to License DPR-34,ensuring Capability of Primary RCS Components to Maintain Primary Reactor Coolant Envelope as Fission Product Barrier

ML20085J677
Person / Time
Site:	Fort Saint Vrain
Issue date:	09/28/1983
From:	Lee O PUBLIC SERVICE CO. OF COLORADO
To:	Jay Collins NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20085J678	List: ML20085J677 ML20085J694
References
P-83321, NUDOCS 8310130281
Download: ML20085J677 (4)

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PUBLIC SERVICE COiviPAN r vi ovovRADO P. O. BOX 840 . DENVER, COLORADO 80201 OSCAR R. LEE September 28, 1983 v cc . rs'or" Fort St. Vrain Unit No. 1 P-83321 1%3@b l  !

Mr. John T. Collins, Regional Administrator DCT 3W- ,

Region IV l Nuclear Regulatory Ccmmission U; 611 Ryan Plaza Drive Suite 1000 Ix>

Arlington, TX 76011 Docket No. 50-267

SUBJECT:

Proposed Revisions to Fort St. Vrain Technical Specification SR 5.2.6

REFERENCE:

PSC Letter, Warembourg to Kuzmycz, dated 9-27-82 (P-82419)

Dear Mr. Collins:

This letter is to propose a revision to the Fort St. Vrain Technical Specification, SR 5.2.6. This revision is requested based on the following:

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1) The I-131 and Sr-90 plate-out activities observed on the probe that was removed during the second refueling s were approximately two orders of magnitude lower than LCO 4.2.8 limits. (See referenced letter.)

l l 2) There has been no significant increase in the primary l coolant circulating activity during Cycle 3 operation; hence, there is no reason to expect an increase in plate-out activity.

3) Shifting the plate-out probe evaluation schedule as l proposed will likely increase the significance of the

next evaluation due to the extended residence time in the reactor vessel during Cycle 4.

l The revision proposed in this submittal is provided in Attachment 1, and the evaluation of the significant hazards considerations involved is pravided in Attachment 2.

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I PDR ADOCK 05000267 PDR

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, In accordance with the provisions of 10 CFR 170, we believe that the proposed revision is Fee Class III since it involves a single safety issue and does not involve a significant hazards consideration.

A check in the amount of $4000.00 is enclosed for fee payment.

If you have any questions, please contact Mr. Don Warembourg at (303) i 785-2224.

Very truly yours, N

0. R. Lee Vice President Electric Production -

Attachments cc: Albert J. Hazle, Colorado Department of Health ORL/djm i

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e STATE OF COLORADO )

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CITY AND COUNTY OF DENVER)

0. R. Lee, being first duly sworn, deposes and says; That he is Vice President of Electric Production of Public Service Company of Colorado, the Licensee herein; that he has read the foregoing Application for Amendment to Appendix A of Facility Operating License and knows the contents thereof, and that the statements and matters set forth therein are true and correct to the best of his knowledge, information and belief.

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0. R.' Lee I Subscribed and sworntobeforemethis28NdayofSeptember,1983.

Witness my hand and official seal.

My commission expires: //-f9-83 .

fk/Abluf f b isw,2n i Notary Pyblic

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BEFORE THE l

UNITED STATES NUCLEAR REGULATORY COMMISSION 1

In the Matter of the Facility Operating License)

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of ) Docket No. 50-267

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PUBLIC SERVICE COMPANY OF COLORADO )

Application for Amendment to Appendix A of Facility Operating License License N6. CPR-34 0F THE PUBLIC SERVICE COMPANY OF COLORADO FOR THE FORT ST. VRAIN NUCLEAR GENERATING STATION This application for Amendment to Appendix A of Facility Operating License, License No. DPR-34, is submitted for NRC review and approval.

Respectfully submitted, PUBLIC SERVICE COMPANY OF COLORADO By U

0. R~. Lee, Vice President KELLY, STANSFIELD & 0'DONNELL Bryant O'Donnell Robert E. Thompson Public Service Company Building Denver, Colorado 80202 Attorneys for Applicant