ML20155D132

Application for Amends to Licenses DPR-39 & DPR-48,modifying Tech Spec Section 4.2.1.F.1, Boric Acid Sys to Clarify Testing Requirements for Heat Trace Which Protects Piping from Boric Acid Tank to Charging Pump Suction Line.Fee Paid

ML20155D132
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	09/28/1988
From:	Trzyna G COMMONWEALTH EDISON CO.
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20155D136	List: ML20155D132 ML20155D145
References
5162K, NUDOCS 8810110094
Download: ML20155D132 (2)

Text

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• ' 's Commonwealth Edison ,

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' One Fir : N ~Mnal Ptaza. Chcejo, Illings

. \ / Address Reply to. Post Offc; BoTIC

(,/ Chcago,Ithnos 60630 0767 September 28, 1988 Director of tiuclear Reactor Regulation U.S. !!uclear Regulatory Commission Mail Station F1-137 "ashington, DC 20555 Subject Zion tiuclear Power Station Units 1 and 2 Proposed Technical Specification Amendment Heat Trace Surveillance racility Operating License DPR-39 and 48 IIRCJacktt_!la11_50 - ZSLami_50 - 3 04 Gentlemen Attachment 1 to this letter is a proposed amendment to Facility Operating License tios. DPR-39 and DPR-48, Appendix A. This amendment request will modify Technical Specification Section 4.2.1.F.1 (Boric Acid System) in the existing Technical Specifications.

The purpose of this change is to clarify the testing requirements for the heat trace which protects piping from the Boric Acid Tanks (BAT) to the Charging Pump suction lines. This change replaces the existing ambiguous surveillance requirement (i.e., functional test) with a clear and concise description of how this heat trace system shall be demonstrated OPERABLE.

This change will increase the surveillance frequency from weekly to daily and delineate the appropriate surveillance requirements.

Attachment 2 to this letter contains a tio Significant Hazards Review and provides a demonstration that the proposed change warrants no significant hasards consideration.

In accordance with 10 CFR 170, a fee remittance in the amount of

$150.00 is enclose 3.

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.m. , on oon moye 0 ld Y9 DR 0,l i u0 09 ADOCK 0100029", I 9 FDC N i

Director of 11RR September 27, 1988 As provided by 10 rrR 50.91, the State of 1111nios is being notified of this amendment request by transmittal of this letter and attachments.

Please direct any questions you may have regarding this matter to this office.

Very truly yours, 11 ,

V

-lMt G. E. Trsyna lluclear Licensing Administrator 1

1m I I

Enclosure:

$150.00 Check )

Attachments cc J. A. Florris - flRR Resident Inspector - Zion I M.C. Parker - IDriS SilDSC befo m,RIDED AllD SWOPdayI to of ti sh

(__, 1988

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