ML17335A551

Forwards LER 99-023-00, Inadequate TS Surveillance Testing of ESW Pump ESF Response Time. Commitments Identified in LER Listed

ML17335A551
Person / Time
Site:	Cook
Issue date:	10/07/1999
From:	Rencheck M INDIANA MICHIGAN POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17335A552	List: ML17335A551 ML17335A553
References
NUDOCS 9910130187
Download: ML17335A551 (2)

Text

~ i w J:NUulCY REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9910130187 DOC.DATE: 99/10/07 NOTARIZED: NO FACIL:50-315 Donald C. Cook Nuclear -Power Plant, Unit 1, Indiana DOCKET ¹ M 05000315 AUTH. NAME AUTHOR AFFILIATION RENCHECK,M.W. Indiana Michigan Power Co.

RECIP.NAME RECIPIENT AFFILIATION Records Management Branch (Document Control Desk)

SUBJECT:

Forwards LER 99-023-00, "Inadequate TS Surveillance Testing of Essential SWPESF Response Time." Commitments identified in LER are listed.

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

SIZE: I +

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL LPD3-1 1 1 STANG, J 1 1 INTERNAL: ILE CENTER 1 1 NRR/DIPM/IOLB 1 1

/DZTX /ZZZB 1 1 NRR/DSSA/SPLB 1 1 RES/DET/ERAB 1 1 RES/DRAA/OERAB 1 1 RGN3 FILE 01 1 1 EXTERNAL: L ST LOBBY WARD 1 1" LMITCO MARSHALL 1 1 NOAC POORE,W. 1 1 NOAC QUEENER,DS 1 1 NRC PDR 1 1 NUDOCS FULL TXT 1 1 NOTE TO ALL "RZDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE. TO HAVE YOUR NAME OR ORGANIZATION OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR REMOVED FROM D1STRZBUTZON LIST DESK (DCD) ON EXTENSION 415-2083 ORGANIZATION, CONTACT THE DOCUMENT DOCUMEN CONTRC FULL TEXT CONVERSION REQUIRED TOTAL, NUMBER OF COPIES REQUIRED: LTTR 15 ENCL 15

indiana i.'lichigan Power Company Cara Nudear Rvc One Cook Pranr

. Bidynaa M1 491 06 616 465 5901 INOIAMA NICHIGAN POWER October 7, 1999 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 Re ort S stem the following report is being submitted:

LER 315/99-023-00, "Inadequate Technical Specification Surveillance Testing of Essential Service Water Pump Engineered Safety Feature Response Time."

The following new commitments were identified in this LER:

~ Surveillance tests will be revised and implemented to include the time to achieve prescribed pump discharge pressure/flow and/or discharge valve position as part of the overall ESF response time testing for the ESW system prior to restart of each respective unit.

~ The ESW ESF response times in UFSAR Table 7.2-7 will be evaluated and revised, if necessary, prior to restart of each respective unit.

Sincerely, M. W. encheck Vice President Nuclear Engineering

/lrb Attachment c: J. E. Dyer, Region III rg+

~l R. P. Powers P. A. Barrett R. C. Godley R. Whale D. Hahn Records Center, INPO NRC Resident Inspector 99i0i30i87 99i007 PDR ADQCK OS0003iS 8 PDR