ML17335A412

Forwards LER 98-058-00 Re High Energy Line Break Effects on Turbine Driven & Motor Driven Auxiliary FW Pumps.Listed Commitments Identified in Submittal

ML17335A412
Person / Time
Site:	Cook
Issue date:	12/16/1998
From:	Sampson J INDIANA MICHIGAN POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17335A413	List: ML17335A412 ML17335A414
References
NUDOCS 9812230130
Download: ML17335A412 (6)

Text

~ CATEGORY 1 ~

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9812230130 DOC.DATE: 98/12/16 NOTARIZED: NO DOCKET FACIL:50-315 Donald C. Cook Nuclear'ower Plant, Unit 1, Indiana M 05000315 AUTH.NAME AUTHOR AFFILIATION SAMPSON, J. R. Indiana Michigan Power Co. (formerly Indiana '6 Michigan Ele RECIP.NAME RECIPIENT AFFILIATION Records Management Branch (Document Control Desk)

SUBJECT:

Forwards LER 98-058-00 re high eneregy line break effects on turbine driven &, motor driven auxiliary FW pumps. Listed commitments identified in submittal.

DISTRIBUTION CODE: IE22T COPIES RECEIVED:LTR I ENCL I TITLE: 50.73/50.9 Licensee Event Report (LER), Xncident Rpt, etc.

SIZE: Z+

NOTES:

RECIPIENT COPIES RECXPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD3-3 PD 1 ~ 1 STANG, J 1 1 INTERNAL: AEOD SPD/RAB 2 2 AEOD/SPD/RRAB 1 1 LE CENTER 1 1 NRR/DE/ECGB 1 1 EELB 1 1 NRR/DE/EMEB 1 1 NRR/DRCH/HICB 1 1 NRR/DRCH/HOHB 1 1 NRR/DRCH/HQMB 1 1 NRR/DRPM/PECB 1 1 NRR/DSSA/SPLB 1 1 RES/DET/EXB 1 1 RGN3 PILE 01 1 1 EXTERNAL: L ST LOBBY WARD 1 1 LITCO BRYCE,J H 1 1 NOAC POORE,W. 1 1 NOAC QUEENER,DS 1 1 D NRC PDR 1 1 NUDOCS FULL TXT 1 1 N

NOTE TO ALL "RIDS" RECIPIENTS:

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 FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPIES REQUIRED: LTTR 22 ENCL 22

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Indiana Michigan Power Company Cookratoteat Rant One Cook Ptant Ml491 06

'dymA, 616465 5901 ml INCllAlt/tA NlCHEGiAN laWER December 16, 1998 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Operating License DPR-58 Docket No. 50-315 Document Control Manager:

In accordance with the criteria established by 10 CFR 50.73 entitled Licensee Event

'9'

'b'ER 315/98-058-00, "High Energy Line Break Effects On Turbine Driven And Motor Driven Auxiliary Feedwater Pumps" The following commitments were identified in this submittal:

~ Engineering personnel will perform a HELB analysis of the AFW system and perform necessary actions to restore the Auxiliary Feedwater System to its design basis. The HELB analysis of AFW will be completed by January 22, 1999. If any plant modifications are required as a result of the analysis, the modifications will be completed prior to restart

~ An independent assessment of the HELB program has been performed by an outside consultant. Several programmatic deficiencies were identified during the assessment. These deficiencies are being addressed in the aggregate, and corrective actions to address the programmatic deficiencies will be available in early February 1999.

Sincerel, J.. Sampson ~

Site Vice President

/mbd Attachment P 98i2230i30 rr8i2ih PDR ADQCK 050003i5 PDR

.4FP: Jrnerira'c I."rre@I I'arlrrer "

J. L. Caldwell (Acting), Region III R. P. Powers P. A. Barrett J. B. Kingseed R. Whale D. Hahn Records Center, INPO NRC Resident Inspector

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