ML17335A221

Informs That Util Will Be Revising Implementation Date for Expanded Instrument Uncertainty Program.Final Calculations & Procedure Revs Will Not Be Complete by End of 1998 Due to Scope Changes Created by Internal Review of TS

ML17335A221
Person / Time
Site:	Cook
Issue date:	09/08/1998
From:	Powers R INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
AEP:NRC:1304, NUDOCS 9809150232
Download: ML17335A221 (6)

Text

CATEGORY 1 4

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9809150232 DOC.DATE: 98/09/08 NOTARIZED: NO DOCKET FACIL:50-315 Donald C. Cook Nuclear Power Plant, Unit 1, Indiana M 05000315 50-316 Donald C. Cook Nuclear Power, Plant, Unit 2, Indiana M 05000316 AUTH. NAME AUTHOR AFFILIATION POWERS,R.P. Indiana Michigan Power Co. (formerly Indiana 8 Michigan 'Ele RECIP.NAME RECIPIENT AFFILIATION Records Management Branch (Document Control Desk)

SUBJECT:

Informs that util will revising implementation date for expanded instrument uncertainty program. Final calculations &.

procedure revs will not be completedby end of 1998 due to scope changes created by internal review of TS.

DISTRIBUTION CODE: A001D COPIES -RECEIVED:LTR ENCL SIZE:

TITLE: OR Submittal: General Distribution NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD3-3 LA PD3-3 PD STANG, J INTERNAL. NRR/DE/ECGB/A NRR/DE/EMCB NRR/DRCH/HICB NRR/DSSA/SPLB NRR/DSSA/SRXB NUDOCS-ABSTRACT OGC/HDS3 EXTERNAL: NOAC NRC PDR D

NOTE TO ALL "RIDS" RECZPIENTS:

PLEASE HELP US TO REDUCE WASTE. TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 13 ENCL 1

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Indiana Michigan Power Company

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500 Circle Drive Buchanan, Ml 491071373 INDIA NECNIGAN POWM September 8, 1998 AEP:NRC:1304 Docket Nos: 50-315 50-316 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Stop 0-Pl-17 Washington, D.C. 20555-0001 Gentlemen:

Donald C. Cook Nuclear Plant Units 1 and 2 IMPLEMENTATION OF EXPANDED INSTRUMENT UNCERTAINTY PROGRAM As discussed during our June 4, 1998, restart meeting at the Region III office, we will be revising our implementation date for our expanded instrument uncertainty program. This program was described in attachment 3 to letter AEP:NRC:1260G3, dated December 2, 1997.

The final calculations and procedure revisions will not be complete by the end of 1998 due to scope changes created by internal review of our technical specification surveillance program and other work associated with restart of the units. The expanded instrument uncertainty program will continue to be integrated with the normal operating procedure rewrite and with the emergency operating procedure review. The expanded instrument uncertainty program will be fully implemented by December 31, 1999.

R, P. Powers Vice President

/jmc J. A. Abramson J. L. Caldwell MDEQ DW & RPD NRC Resident Inspector J. R. Sampson 9809150232 980908 pO]

PDR ADQCK 05000315 P PDR

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