ML20247L420

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Forwards Rev 2 to COLR Which Implements Compensatory Actions Required by Util SE for Continued Use of Unit 1 Incore Instrumentation Sys W/Up to 80% Failed Incore Instrumentation Strings,Per TS 6.6.5
ML20247L420
Person / Time
Site: Calvert Cliffs Constellation icon.png
Issue date: 05/18/1998
From: Cruse C
BALTIMORE GAS & ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20247L423 List:
References
NUDOCS 9805220401
Download: ML20247L420 (1)


Text

u CHUtLES II. CRU5E Italtimore Gas and Electric Company j

Vice President Cahert Cliffs Nuclear Power Hant

' Nuclear Energy 1650 Calvent Cliffs Parkway Lusby, Maryland 20657 410 495-4455 May 18,1998 U. S. Nuclear Regulatory Commission Washington, DC 20555 A'ITENTION:

Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit No.1; Docket No. 50-317 Core Operating Limits Renort. Revision 2 Pursuant to Calvert Cliffs Nuclear Power Plant Technical Specification 6.6.5, the attached Revision 2 to the Unit 1 Core Operating Limits Report is provided for your records. This revision implements the compensatory actions required by a Baltimore Gas and Electric Company safety evaluation for the continued use of the Unit 1 Incore Instrumentation System with up to 80% failed incore instrumentation strings.

Please replace the Unit 1 Core Operating Limits Report in its :ntirety.

Should you have questions regarding this matter, we will be pleased to discuss them with you.

Very truly yours,

,y y 4W CliC/EMT/ dim

Attachment:

As Stated cc:

R. S. Fleishman, Esquire

11. J. Miller, NRC J. E. Silberg, Esqt.re Resident Inspector, NRC A. W. Dromerick, NRC R. I. McLean, DNR Director, Project Directorate I-1, NRC J.11. Walter, PSC 0

9805220401 980518 PDR ADOCK 05000317 P

PDR

_ _ _.