ML17319B010

Application for Amend to License DPR-74 Submitted as Changes to App a Tech Specs

ML17319B010
Person / Time
Site:	Cook
Issue date:	08/24/1981
From:	Hunter R INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML17319B011	List: ML17319B010 ML17319B012
References
AEP:NRC:00575, AEP:NRC:575, NUDOCS 8108280186
Download: ML17319B010 (6)

Text

REGULA uRY INFORMATION'ISTRIBUTIO SYSTEM (BIOS)

ACCESSION NBTR: 8108280186 DOC ~ DATE: 81/08/24 NOTARIZKO: NO DOCKKiT FACIL~:50 3i6 Donald C". Cook Nucl ear1 power Pl anti Unit" 2'i I'ndiana 8 05000316 AUTOS NAME'UTHOR AFFILIATION HUNTKR e R'B S's Indiana 8 Michigan K!lectr.ic Co, REC IP ~ NAMEI RECIPIENT AFF ILLATION OENTONPH'BR ~ Office of Nuclear Reactor Regulationr Director~

SUBJECT;: Application for- amend to License'PR 74 submitted as~ changes to App. A; T'ech'pecs, DISTRIBUTION CODE;. ABOIS COPIES RECEiIVED:LiTR J ENCL.J SIZE::

Gener al Distr ibution forI af ter Issuance of Oper ating License.

P'ITLE!:

3 copies f all matei ial to. I8E' OSOOOSIe CHGt'.f,doo CODE/NAME'OTES:Send-RECIPIENT COP IKS RECIPIENT COPIES ID~ CODE/NAMEI LT'TR ENCI." ID LVTRI ENCLt ACTION ORBt 01 BC 04 13 13 INTERNAL~: D/DIRgHUM FAC08 1 1 DIR'r DIV OF. LIC 1 1 I8,KI 06'R 2 2 OELD 11 1 0 R 10. 1 0 RAD'SMT BR 1 G FILE~ 01>> 1 1 EXTERNAL<a ACRS 09=- 16 16 LPDR 03 NRCI PORE 02>> 1 1 NSIC, 05 NT'I S 1 1 SEP f ~pg TOTAL NUMBER OF COP IKS REQUIRED ~ L'TTR - ENCL'

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$4 INDIANA L MICHIGAN ELECTRIC COMPANY P. O. BOX 18 BOWLING GREEN STATION NEW YORK, N. Y. 10004 August 24, 1981 AEP:NRC:00575 Donald C. Cook Nuclear Plant Unit No. 2 Docket No. 50-316 License No. DPR-74 Technical Specifications Change Request p 'lLI. ~

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I Mr. Harold R. Denton, Director

," ~<K II'h' Office of Nuclear Reactor Regulation llUG 2 7 1981 I U. S. Nuclear Regulatory Commission Qglg WCLEAR REGULhTOJGI t2 Washington, D. C. 20555

'OMMISS~

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Dear Mr. Denton:

(0 This letter and its attachments serve to request changes to the Donald C. Cook Nuclear Plant Unit No. 2 Appendix 'A'echnical Specifi-cations. The proposed revisions will allow operation of'nit No. 2 with the Exxon Nuclear Company (ENC) power distribution control procedures.

These changes are based on ENC Topical Reports XN-NF-77-57 and XN-NF-77-57 Supplement 1, previously submitted by ENC to the NRC. These reports describe the ENC recommended generic procedure for controlling axial power distribution.

All of the proposed changes contained herein have been reviewed and approved by the Plant Nuclear Safety Review Committee and the AEPSC Nuclear Safety 8 Licensing Section. They will be reviewed by the AEPSC Nuclear Safety and Design Review Committee during its next meeting. These reviews indicate that in no instance will the proposed changes adversely affect the health and safety of the public.

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Mr. Harold R. Denton 2 AEP:NRC:00575 This application for Technical Specification revision is considered to be a Class III License Amendment as per the provisions of 10 CFR 170.22.

As required by Part 170, Subsection 22, a check in the amount of $ 4,000.00 accompanies this submittal.

Very truly yours, R. S. Hunter Vice President Attachment cc: John E. Dolan - Columbus G. Charnoff R. C. Callen R. W. Jurgensen D. V. Shaller - Bridgman Joe Williams, Jr.

Region III Resident Inspector at Cook Plant - Bridgman

ATTACHMENT 'A'O AEP:NRC:0575 The proposed Technical Specifications contained in Attachment "B" to this submittal concern the operating procedures used to protect the power distribution limits. The proposed revisions will allow operation of D. C. Cook Unit 2 with the Exxon Nuclear Company (ENC) power distribution control procedures. These changes are based on ENC topical reports XN-NF-77-57 and XN-NF-77-57, Supplement 1 which describe the ENC recom-mended generic procedure for. controlling axial power distribution. These reports have been approved by the NRC for referencing. Attached are re-vised Technical Specification pages, 3/4 2-1, 3/4 2-2, 3/4 2-3, 3/4 2-4 (Figure 3.2-1), 3/4 2-6, 3/4 2-7, 3/4 2-8(a) (Figure 3.2-3) 3/4 2-17, 3/4 2-18, 3/4 2-19, B 3/4 2-1, B 3/4 2-2, and B 3/4 2-5. Included in the changes are:

Determination of axial flux difference every 31 Effective Full Power Days in conjunction with the measurement of F .

2) Limiting conditions for and application of the variation function (V(Z) ).

3) A curve of V(Z) as a function of core height.

The requested revisions are marked with a vertical line in the right hand margin.