ML20059L587

Application for Amend to License DPR-34,changing Tech Spec Design Feature Section 6.1,by Removing CRD & Orifice Assemblies from Core Regions Defueled in Support of Plant Closure Activities

ML20059L587
Person / Time
Site:	Fort Saint Vrain
Issue date:	09/14/1990
From:	PUBLIC SERVICE CO. OF COLORADO
To:
Shared Package
ML20059L585	List: ML20059L583 ML20059L587 ML20059L589 ML20059L592
References
NUDOCS 9009270148
Download: ML20059L587 (4)

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'BEFORE THE.

3 UNITED. STATES NUCLEAR REGULATORY COMMISSION:

In.the. Matter of the: Facility Operating License)-

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PUBLIC SERVICE COMPANY OF COLORADO )- -

Application for Amendment to Appendix A of the )

- Facility Operating License, License No. OPR-34 : "

i 0F THE 1:

'o' PUBl.IC SERVICE COMPANY OF COLORADO FOR THE

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/ FORT ST. VRAIN NUCLEAR GENERATING STATION H L 1 i This application for Amendment to Appendix A of the Facility j Operating License, License No.: 0PR-34,-is s'ubmitted for NRC review j and approval.  ;

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Respectfully. submitted, '

PUBLIC SERVICE COMPANY OF COLORADO 'l 1

l By A. Clegg Crawford .i Vice President j Nuclear Operations KELLY, STANSFIELO & 0'00NNELL I James K. Tarpey Mark A..Davidson i Public Service Company Building Denver, Colorado 80202 Attorneys for Applicant  ;

900927014e 900914 PDR ADOCK 05000267 p PDC

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h-ATTACHMENT 1-TO P-90273

SUMMARY

OF PROPOSED CHANGES I

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SUMMARY

OF PROPOSED CHANGES

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Spectrication DF 6.1, Changes

- Reactor Assembly; Deleted references to "37" pairs . of n; control rods,; reserve shutdown hoppers '

and orifice assemblies.

7 Changed " boron carbide graphite balls"

• to "boronated graphite balls". '

Active core- Removed numbers related to fuel-elements, fuel columns, fuel regionsi and active core' dimensions.  ;

Basis Updated to reflect the changes in .;

Specification DF 6.1. Identifies that the primary closure of the CRD0As is not required and CRDOAs in defueled. regions- t may be permanently removed.

-The two lines immediately above the , !

Basis have double revision marks to ,

indicate prior submittal as described in

-the cover letter.

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i e ATTACHMENT 2 T0.P-90273-PROPOSED CHANGES I

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