ML19326B839

Rejects Model Tech Specs for Air Filtration Sys Submitted in NRC 750110 Ltr as Proposed OL Amend on cost-benefit Basis

ML19326B839
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/07/1975
From:	Cavanaugh W ARKANSAS POWER & LIGHT CO.
To:	Anthony Giambusso Office of Nuclear Reactor Regulation
References
1481, NUDOCS 8004180580
Download: ML19326B839 (2)

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NRC DIST. UTION FOR PART 50 DOCKET M/- . RIAL 8 Vf 'I '

(TEMPORARY FORM)

CONTROL NO: 1481 FILE:

FROM: Arkansas Power & Light Co.DATE OF DOC DATE REC'D LTR TWX RPT OTHER Little Rock, Ark. 72203 t.'re m ._ , , a rrr 2-7-75 2-10-75 XX IO:~ ~ ~ " "~

ORIG CC OTHER SENT AEC PDR XX SENT LOCAL PDR XX Mr. A. Giambusso 1 signed 39 CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:

XXX 40 50'-313 DESCRIPTION: Ltr re our 1-10-75 ltr... ENCLOSURES:

furnishing addl info on model Tech Specs for air filtration systems for submittal as a prop ) sed amdt to license.... <

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February 7, 1975 - -

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Mr. A. Giambusso, Director Division of Reactor Licensing 1/

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$,Y U. S. Nuclear Regulatory Commission a ';# IE ' ~ # 'r'. 'G' Q.g , / cb Washington, D. C. 20555 VJ hC Subj ect: Arkansas Power 6 Light Company -

e* C - /"hG. a -10 Arkansas Nuclear One-Unit 1 g 1 Docket No. 50-313 '

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License No. DPR-51 g '

Technical Specifications

Dear Mr. Giambusso:

Mr. D. L. Ziemann's letter to Mr. J. D. Phillips of January 10, 1975, transmitted model Technical Specifications for air filtration systems for us to submit as a proposed amendment to our license. We have reviewed these model Technical Specifications and find that they incorporate many conditions contained in the Standard Technical Specifications (STS) which are currently in a developmental stage. Thus, our incorporation of these model specifications at this time would detract from the STS development.

In addition, our design does not allow us to incorporate all of the model l Technical Specifications and our laboratory facilities are not capable of '

performing the surveillance required. Our present limiting conditions for operation and surveillance requirements ensure high confidence that the systems will function reliably at a degree of efficiency equal to or better than that assumed in the accident analyses and we feel that the cost of implementing the additional requirements of the model Technical Specifica-tions will far exceed any benefits, if any, that are gained.

For these reasons, we do not consider it appropriate to incorporate these model Technical Specifications on Arkansas Nuclear One-Unit 1.

Very truly yours, (Y '

William Cav naugh III l Manager, Nuclear Servi l NC:lt 1481 TAX P AYING. INVESTO A OWNEO MEMBE A MICOLE SOUTH UTILtTIES SYSTEM l