ML17320A275

Application to Amend Licenses DPR-58 & DPR-74,revising Tech Spec 3.7.9.3 to Allow for Use of Roving Fire Watch Patrol in Unoccupied Areas Affected When Automatic Carbon Dioxide Fire Suppression Sys Temporarily Isolated

ML17320A275
Person / Time
Site:	Cook
Issue date:	12/30/1982
From:	Hering R INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML17320A276	List: ML17320A275 ML17320A277
References
AEP:NRC:0660G, NUDOCS 8301040196
Download: ML17320A275 (8)

Text

REGULA Y INFO NATION DISTRIBUTIO 'YSTEM (RIDS)

ACCESSION NBR;8301040196 DOC'SDATE: 82/12/30 NOTARIZED: NO DOCKET 0 FACIL:50 31'5 Donald O, Cook Nuclear power Planti Unit 1E Indiana 8 05000315 50-316 Donald C. Cook Nuclear Power Planti Unit 2E Indiana 8 05000316 AUTH, NAME AUTHOR AFFILIATION HERINGiR.FB -Indiana 8 Michigan Electric Co, REC IP NAME RECIPIENT AFFILIATION DENTONgH ~ RE Office of Nuclear Reactor Regulationi Director

SUBJECT:

Application Ito amend Licenses DPR-58 L DPR 74grevising Tech Spec 3,7 ' ',to allow for use of raving fire watch patrol in unoccupied areas affected when automatic carbon d>oxide "fire suppression sys temporarily isolation, DISTRIBUTION CODE: AOOSS COPIES RECEIVED:LTR i ENCL i SIZE:,

TITLE: OR Submi t tal: Fire .Protection NOTES:

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-TOTAL NUMBER OF COPIES .REQUIREDS LTTR" '21 'ENCL 19

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INDIANA II MICHIGAN ELECTRIC COMPANY P. O. BOX 18 BOWLIN G GR E EN STATION NEW YORK, N. Y. 10004 December 30, 1982 AEP:NRC: 0660G Donald C. Cook Nuclear Plant Unit Nos. 1 and 2 Docket Nos. 50-315 and 50-316 License Nos. DPR-58 and DPR-74 TECHNICAL SPECIFICATION CHANGE REQUEST FIRE PROTECTION Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555

References:

(1) Letter AEP:NRC:0660D dated August 2, 1982 (2) Letter AEP:NRC:0660F dated November 23, 1982

Dear Mr,

Denton'.

This letter and its Attachment request changes to Technical Specification (T/S) 3.7.9.3, and to Section 3/4 7.9 of the Bases for the Donald C. Cook Nuclear Plant Units Nos. 1 and 2. This letter supersedes the previous requests for these T/S changes contained in References (1) and (2). The proposed T/S have been previously discussed with members of your Staff.

The Attachment to this letter contains the revised T/S pages. It should be noted that the attached amended pages reflect the changes agreed upon with your Staff, as well as those changes previously proposed in the referenced letters. All changes are indicated by vertical bars drawn on the right hand margin of the page. We request that you process this letter in as expeditious a manner as possible.

'OL The thrust of the proposed T/S is to allow for the use of a Roving Fire Watch Patrol in unoccupied areas affected when the automatic C02 fire suppression systems are temporarily isolated to facilitate personnel access. The Roving Fire Watch Patrol will consist of a person or persons knowledgeable of the location and operation of fire fighting equipment and good fire protection/personnel safety practices such as maintenance of access and egress routes and personnel accountability measures. Use of the Roving Fire Watch Patrol will provide the necessary level of fire protection capabilities while affording necessary provisions for personnel safety.

The amount of time for a Roving Fire Watch Patrol to visi,t each unoccupied fire zone affected by the isolated CO system(s) will, of course, vary depending on the number and locations of the areas to be

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visited and the availability of personnel to act as members of a patrol.

The maximum time between visits to a given area by a Roving Fire Watch Patrol is limited to twenty-five to thirty-five minutes, as stated in the proposed T/S Bases Section. The scheduled time between visits, however, can be expected to be significantly less than the maximum time allowed.

These proposed changes have been reviewed and approved by the Plant Nuclear Safety Review Committee (PNSRC) and will be reviewed by the AEPSC Nuclear Safety and Design Review Committee at their next meeting.

We interpret that the fee transmitted with Reference (1) covers the processing of this request.

This document has been prepared following Corporate Procedures which incorporate a reasonable set of controls to ensuxe its accuracy and completeness prior to signature by the undersigned.

Very truly yours, R. F. Hering Vice President RSH/sag cc'John E. Dolan - Columbus M. P. Alexich R. W. Jurgensen W. G. Smith, Jr. Bridgman R. C. Callen G. Charnoff NRC Resident Inspector at Cook Plant - Bridgman

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ATTACHMENT TO AEP:NRC:0660G Dona1d C.. Cook. <<Units No, 1 and.No., 2 Proposed Technica1. Specifications 3/4.7.9.3 and Section 3/4.,7.9 of the Bases