ML20197H372

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Forwards Rev 2 to RE-21 Cycle 6 COLR, Per TS 6.8.1.6.c. Changes Were Made to Figure 2 to Allow for Deeper Insertion of Control Banks D,C & B at Power Levels Below 50% of Rated Thermal Power
ML20197H372
Person / Time
Site: Seabrook NextEra Energy icon.png
Issue date: 12/19/1997
From: Diprofio W
NORTH ATLANTIC ENERGY SERVICE CORP. (NAESCO)
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20197H376 List:
References
NYN-97122, NUDOCS 9712310263
Download: ML20197H372 (2)


Text

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(603) 474-9"at The Nonheast Utilities System December 19,1997 Docket No. 55-443 NYN-97122 United States Nuclear Regulatory Commission Attention:

Document Control Desk Washington, D.C. 20555 Seabrook Station Cycle 6 Core Operating I imits Renort. Revision 2 North Atlantic Energy Service Corporation (North Atlantic) has enclosed Revision 2 to the Cycle 6 Core Operating Limits Report (COLR) for Seabrook Station pursuant to Technical Specification 6.8.1.6.c. Changes were made to Figure 2 " Rod Insertion Limits Versus Thermal Power" to allow for deeper insertion of cont %1 banks D, C and 11 at power levels below 50% of rcted thermal power.

Should you have any questions regarding this letter, please contact hir. James hi. Peschel, Regulatory Compliance hianager, at (603) 773-7194.

Very truly yours, NORTil ATLANTIC ENERGY SERVICE CORP.

hbh l Wilum A. I rofio Station Director ec:

11. J. hiiller, Region i Administrator C. W. Smith, Project hianager R. K, Lorson, Sr. Resident NRC Inspector f

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