ML20154Q553

Forwards Rev 0 to CNS COLR Cycle 19, Per TS 5.6.5.Changes Have Been Made to Operating Limits for APLHGR & Mcpr,For Cycle 19

ML20154Q553
Person / Time
Site:	Cooper
Issue date:	10/19/1998
From:	Swailes J NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20154Q557	List: ML20154Q553 ML20154Q566
References
NLS980170, NUDOCS 9810260006
Download: ML20154Q553 (3)

Text

V y .g Nebraska Public Power District Nebraska's Energy Leader October 19,1998 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Core Operating Limits Report Cooper Nuclear Station NRC Docket No. 50-298, DPR-46 Gentlemen:

Cooper Nuclear Station Improved Technical Specification 5.6.5 requires that core operating limits be documented in the Core Operating Limits Report (COLR) and submitted to the NRC prior to each reload cycle for changes to the following cycle specific parameters:

1. The Average Planar Linear Heat Generation Rate (APLIIGR)

2. The Minimum Critical Power Ratio (MCPR)

3. The Rod Block Monitor Upscale Setpoint

4. The power / flow map defining the Stability Exclusion Region For Cycle 19 operations, changes have been made to the operating limits for APLIIGR and MCPR. Consequently, the COLR has been updated and it is being submitted as an attachment.

In accordance with 10 CFR 50.4 (b)(1), we are also transmitting a copy of this COLR to the Regional Ollice and to the NRC Resident Inspector.

Should you have any questions or comments, please contact me. i Sincerely,

\ l J wail -

Vic Pre' der o ucIcar Energy c\

'O l- 9810260006 981019 PDR P ADOCK 05000298 pg Cooper Nudear Station P.O. Box 98/ Brownville. NE 68321D098 Telephone: (402) 825-3811/ Fax: (402) 825-5211 http //www nopd com I

l NLS980170 October 19,1998 page 2 of 2

/rss Attachment cc: Regional Administrator w/ attachment USNRC Region IV NRC Resident Inspector w/ attachment Cooper Nuclear Station Project Manager - Cooper w/ attachment

! USNRC-NRR NPG Distribution w/o attachment i

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l ATTACHMEMT 3 LIST OF NRC COMMITMENTS l !

l Correspondence No:NLS980170 l

The following table identifies those actions committed to by the District in this document. Any other actions discussed in the submittal represent intended or  ;

planned actions by the District. They are described to the NRC for the NRC's  ;

information and are not regulatory commitments. Please notify the NL&S Manager at <

Cooper Nuclear Station of any questions regarding this document or any associated I regulatory commitments, i

COMMITTED DATE  ;

COMMITMENT OR OUTAGE i None l

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l PROCEDURE NUMBER 0.42 l REVISION NUMBER 6 l PAGE 9 OF 13 l