ML17325B519

Forwards LER 99-001-00,re Degraded Component Cw Flow to Containment Main Steam Line Penetrations.Commitment, Listed

ML17325B519
Person / Time
Site:	Cook
Issue date:	03/29/1999
From:	Powers R INDIANA MICHIGAN POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17325B521	List: ML17325B519 ML17325B522
References
NUDOCS 9904090203
Download: ML17325B519 (3)

Text

CATEGORY REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9904090203 DOC.DATE: 99/03/29 NOTARIZED: NO DOCKET FACIL:50-316 Donald C. Cook Nuclear Power Plant, Unit 2, Indiana M 05000316 AUTH.MME i AUTHOR AFFILIATION POWERS,R.P. Indiana Michigan Power Co.

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

SUBJECT:

Forwards LER 99-001-00,degraded component cooling water flow

. to containment main stream line penetrations.Listed commi'ment identified in submittal.

DISTRIBUTIQN CODE: IE22T CQPIEB RECEIVED:LTR i ENCL TITLE: 50.73/50.9 Licensee Event, Report (LER), Incident Rpt, etc. 3 SIZE: I +

NOTES: E RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD3-3 PD 1 1 STANG,J 1 1 0

INTERNAL: AEOD S D RAB 2 ' .

2 AEOD/SPD/RRAB 1 1 E CE 1 NRR/DRCH/HOHB 1 1 R DRCH/HQMB 1 1 NRR/DRPM/PECB 1 1 NRR/DSSA/SPLB 1 1 RES/DET/EIB 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 D

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 18 ENCL 18

Indiana Michig Powec Company 0>re Cookie SndyrgA. he do'Ot'>

6'6 deS Z

%C4 INDIANA NICHIGAN PALMIER March 29, 1999 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Operating License DPR-74 Docket No. 50-316 Document Control Manager:

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

~S>tern, the following report is being submitted:

LER 316/99-001-00, "Degraded Component Cooling Water Flow to Containment Main Steam Line Penetrations."

The following commitment has been identified in this submittal:

Additional investigations to assess potential degradation to the concrete, liners and sleeves at these penetrations are ongoing. The results of those investigations, including identified root cause(s), preventive actions and safety significance will be provided when completed.

Sincerely, n

,,(i. P. Powers

>t Vice President Ilrb Attachment c: J. E. *Dyer, Regionlll P. A. Barrett D. F. Kunsemiller R. Whale D. Hahn Records Center, INPO NRC Resident Inspector 9904090203 9'90329 PDR 8

ADOCK 050003l6 PDR