ML18040A348

Forwards LER 98-014-00, Systems Outside Design Basis Due to Incorrect Valve Weights. Rept Also Satisfies Evaluation, Notification & Reporting Obligations of 10CFR21

ML18040A348
Person / Time
Site:	Nine Mile Point
Issue date:	06/24/1998
From:	Dahlberg K NIAGARA MOHAWK POWER CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17059C102	List: ML17059C101 ML18040A348
References
REF-PT21-98 NMP2L-1794, NUDOCS 9806300526
Download: ML18040A348 (4)

Text

CATEGORY P REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9806300526 DOC.DATE: 98/06/24 NOTARIZED: NO DOCKET ¹ FACZL:50-410 Nine Mile Point Nuclear Station, Unit 2, Niagara Moha 05000410 AUTH. NAME AUTHOR AFFILIATION DAHLBERG,K.A. Niagara Mohawk Power Corp.

RECZP.NAME 'ECIPIENT AFFILIATION Records Management Branch (Document Control Desk)

SUBJECT:

Forwards LER 98-014-00, "Systems Outside Design Basis Due to Incorrect Valve Weights." Rept also satisfies evaluation, notification & reporting obligations of 10CFR21.

DISTRIBUTION CODE: IE2ST TITLE: Licensee Event Report (LER)

COPIES RECEIVED:LTR l ENCL J

& Part 21 Rept Combination (50 SIZE: I +

Dkt)

(P NOTES:

E RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD1-1 LA 1 1 PD1-1 PD 1 1 HOOD,D 1 1 0 INTERNAL: ACNW 1 1 ACRS 1 1 AEOD/SPD/RAB 2 2 AEOD PD/RRAB 1 1 DEDRO 1 1 1 1 NRR/DE/EELB 1 1 NRR/DE/EMCB 1 1 NRR/DE/EMEB 1 1 NRR/DRCH/HICB 1 1 NRR/DRCH/HOHB 1 1 NRR/DRCH/HQMB 1 1 NRR/DRPE 1 1 NRR/DRPM/PECB 1 1 NRR/DRPM/PECB/B 1 1 NRR/DRPW 1 1 NRR/DSSA/SPLB 1 1 NRR/DSSA/SPSB/B 1 1 NRR/DSSA/SRXB RGN 1 1

1 1

1 RES/DET/EIB 1, 1 D RGN 2 1 1 RGN 3 1 1 RGN 4 1 1 0 RGN1 FILE 01 1 1 EXTERNAL: ZNPO RECORD CTR 1 1 L ST LOBBY WARD 1 1 LITCO STUART, VA 1 1 NOAC MAYS,G 1 1 NOAC QUEENER, D. 1 1 NRC PDR 1 1 NUDOCS FULL TXT 1 1 E

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 36 ,ENCL 36

NIACARA MOHAWK NINE MILE POINT NUCLEAR STATION/LAKEROAO, P.o. BOX 63, LYCOMING, NEW YORK 13093 C E N E RAT I 0 N BUSINESS CROUP June 24, 1998 NMP2L 1794 United States Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 RE: Docket No. 50-410 LER 98-14 Gentlemen:

In accordance with 10CFR50.73(a)(2)(i)(B) and 10CFR50.73 (a)(2)(ii)(B), we are submitting LER 98-14, "Systems Outside the Design Basis Due to Incorrect Valve Weights." This event was caused by a vendor-related deficiency associated with Velan Engineering Companies. In accordance with 10CFR21.2(c), this LER satisfies the evaluation, notification, and reporting obligations of 10CFR Part 21.

Very truly yours,

'((ai>A.S Kim A. Dahlberg

(

Plant Manager - Unit 2 KAD/TWP/sc Attachment xc: Mr. H. J. Miller, Regional Administrator, Region I Mr. B. S. Norris, Senior Resident Inspector Records Management 9806300526 980624 PDR ADOCK 05000410 8 PDR