ML20237E306

Provides Supplemental Application for Amends to Licenses DPR-29 & DPR-30 Re Table on HPCI & RCIC Steam Line Instrumentation.Review of Proposed Amends Determined That NSHC Exist

ML20237E306
Person / Time
Site:	Quad Cities
Issue date:	12/16/1987
From:	Johnson I COMMONWEALTH EDISON CO.
To:	Murley T Office of Nuclear Reactor Regulation
Shared Package
ML20237E308	List: ML20237E306 ML20237E316
References
3987K, NUDOCS 8712280262
Download: ML20237E306 (2)

Text

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- Commonwealth Edloon

' One First N ional Plaza, Chicago, Illinois

.# (O } /.. Chicago, AddressIllinois Reply to:0767 60600 Post Offic) Box 767 i

December 16,.1987:

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'Mr. Thomas E. Murley, Director. .

Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555

Subject:

Quad Cities Station Units 1 and 2 Supplement to Commonwealth Edison's Request for Application for Amendment!to Facility Operating Licenses, DPR-29 and 30, Appendix

• A, Technical Specifications

~NRC Docket Nos. 50-254 and 50-265

Reference:

Letter from I.M. Johnson to T.E. Murley.

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dated November 6, 1987

Dear Mr. Murley:

.In the above referenced letter, Commonwealth Edison submitted a request to amend Appendix A, Technical Specifications to Facility Operating.

Licenses DPR-29 and 30. The changes involved the HPCI and RCIC Steamline Instrumentation and were sought to reflect actual plant conditions, change a-time delay setting to a more conservative value:and to correct instrument-designations.

During a subsequent review, it was identified that the time delay setting change that had been requested affected an additional table for-both units which were not provided to your staff in'our November 6,.1987 submittal. Commonwealth Edison desires that this change be' included on the I

tables which were not originally provided and, hence, is now supplementing

.our original submittal.

The additional pages are provided in Attachment 1 to-this letter.

These changes are discussed in Attachment 2.

The proposed changes have been reviewed and. approved by both On-site and Off-site review in accordance with Commonwealth Edison Company procedures. We'have reviewed these proposed amendments in accordance,with 10 CFR 50.92(c)-and determined that no significant~ hazards consideration-exist. As the time delay setting change is identical to what had been discussed as Item 2 in our Significant Hazards Consideration (Attachment 3 to our November 6, 1987 submittal), we believe that our earlier evaluttion encompasses this change and, therefore, an additional new Significant Hazards Consideration is'not. required.

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> 3 a k T.E. Murley December 16,'.1987

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Commonwealth Edison is notifying the; State of Illinois ol'our l.

application for this amendment by transmitting a copy of this letta.r ..nd its s'

/. )N attachment to the designated State Official.

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Please direct any questions you may have regarding this matter to this offf.ce. ,

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Very truly yours, ' ,/. ]-

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I. M. Johns .

Nuclear Licensing Administrator [

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Im Attachments 1: Proposed Changes to Appendix A Technical Specific &tiv,ns for Quad Cities Station Units 1 and 2 Facility Ope >. Sting Licenses DPR-29 and DPR-30 d ,.

2: Summary of Changes I

- w cc: NRC Resident Inspector - Quad Cities .

M. C. Parker - IDNS T. Ross - NRR i

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