ML20138F554
| ML20138F554 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/29/1997 |
| From: | Graham P NEBRASKA PUBLIC POWER DISTRICT |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20138F559 | List: |
| References | |
| NLS970072, NUDOCS 9705060003 | |
| Download: ML20138F554 (2) | |
Text
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COOPER NUCLEAR STATON g
P.O. BOX 98, BROWNVILLE, NEBRASKA 68321 Nebraska Public Power District
- %"AMf" NLS970072 April 29,1997 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001 Gentlemen:
Subject:
Core Operating Limits Report Cooper Nuclear Station, NRC Docket 50-298, DPR-46 Cooper Nuclear Station (CNS) Technical Specification 6.5.1.G requires that core operating limits be documented in the Core Operating Limits Report (COLR) and be submitted to the NRC prior to each reload cycle for changes to the following cycle specific parameters:
- 1. The Average Planar Linear IIeat Generation Rate (APLHGR)
- 2. The Linear lieat Generation Rate (LIIGR)
- 3. The 14 core flow Minimum Critical Power Ratio (MCPR) adjustment factor
- 4. The MCPR
- 5. The rod block monitor upscale setpoint For Cycle 18 operations at CNS, a change has been made to the operating limits for MCPR and consequently, the COLR has been updated and it is being submitted as an attachment to this letter.
In accordance with 10 CFR 50.4 (b)(1), we are enclosing one original of the revised COLR for your use, and are transmitting one copy to the Regional Office, and one copy to the NRC Resident Inspector for CNS.
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Should you have any questions concerning this matter, please contact me.
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' Sincerely, l
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l P. D. Graham j
Vice President - Nuclear i
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Attachment cc: Regional Administrator USNRC - Region IV Senior Project. Manager USNRC - NRR Project Directorate IV-1 i
2 Senior Resident Inspector USNRC r
NPG Distribution i
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