ML17053B695

Forwards LER 80-009/03L-0

ML17053B695
Person / Time
Site:	Nine Mile Point
Issue date:	06/03/1980
From:	Lempges T NIAGARA MOHAWK POWER CORP.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17053B696	List: ML17053B695 ML18037A263
References
NMP-2343, NUDOCS 8006090370
Download: ML17053B695 (2)

Text

0 NMP-2343 NIAGARA~ MOHAWK POWER CORPORATION/300 ERIE BOULEVARD WEST, SYRACUSE, N.Y: 13202/TELEPHONE (315) 474-1511 Jun.e 3, 1980 N.. Boyce. H. G/ri.e/L, Ome&o/r.,

UeLted Skate5 NucLeruL ReguLato/ry Commiwmn Region I 631 Pa/rk Avenue King o) Prunes~, PennbyLvama 19406 RE: Oock& No. 50-220 LER 80-09 Oea/L hh,. G/ri.e/L-.

In acco/rdance r0ith N.ne QiLe Po~ef: NucLea/L S~on Unit <1 Tech.chaL Speci.gc~oru, rare hereby aub~ Che IIIOLLor0ing Licensee Event RepoM:

80-09 r0fu'.chub bei.ng sub~ed ~n acco/rdance r0ith Se~on 6.9.2b(2), Con~nb Leadr'ng Co ope/ration 'n a deg/raded mode, pe/unitized by a ZaniWng condbtion

)o/L op~on o/L pLant ahrLtdor0n /Leqcurced by a LinM-i.ng condition (o/L opercation.

TELE /I.epos rvcu compLeted an Che fo/rmat designated an NUREG-0.161, dated JuLy 1977.

Ve/ry ~y yourL5, Thomas E. Lempge5 Vi,ce. P/r.mordent NucLea/L Gen~on jL/

~chment5 (3 copi.e5) xc: Omecto/L, 0)gce o( ISE (30 co~et)

OmeMo/L, 0(gce o) MIPC (3 copie5)

)QDJ 5

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'80 06090'3+ g

NRC FORM 366 U. S. NUCLEAR REGULATORY COMMISSION (7.77 ) ~,

LICENSEE EVENT REPORT I

CONTROL BLOCK: OI (PI.EASE PRINT OR TYPE ALL REQUIRED INFORMATION)

, I 6 7 8 9 N Y N LICENSEE CODE M > LLjO2 14 15 LICENSE NUMBER ~ ~ 25 QZS 26 X 3 3 LICENSE TYPE 3

30 Q~Qs

~ =. 57 CAT 58~

7 CON'T

~ol 8 5()

'0~LOB 61 0 5 0 0 0 DOCKET NUMBER 2 2 0 68 O7 69 0 5 2 1 EVENT DATE 8 0 74 QB 75 0 6 0 REPORT DATE 3 8 f'B l'0 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES QIO

~o Durin stead state o eration attem ts to stroke II 122 containment s ra r

~O3 isolation valve failed. The containment s ra loo was declaredi~in-

~O operable and the redundant corn onent tested er rocedure. Since the

~OS operability of the redundant component was verified the e5fect of the

~OB oocurrance on the health and safet of the ublic was 1'imited.

s~

~OB 80 7 8 9 SYSTEhI CAUSE CAUSE COMP. VALVE CODE CODE SUBCODE COMPONENT CODE SUBCOOE SUBCODE

~OB ~ED E Qis ~xQ>> v A D vi 0 9 04 ~oOs ~z Qs j

Q>l 7 8 9 10 11 12 13 18 19 20 SEQUENTIAL OCCURRENCE REPORT REVISION Q>s sssss'80 LERIRO ACTION . FUTURE EVENT YEAR 21 22 EFFECT L:I 23 SHUTDOWN

~00 24 REPORT NO.

9 26 A/

+r 7

~03 28 ATTACHMENT CODE" 29 NPRDR TYPE

~L 30

+

PRIME COMP.

31 No.

+0 COMPONENT TAKEN ACTION ON PLANT METHOD HOUR%'Q22 SUBMITTED FORh1 SUB. SUPPLIER MANUFACTURER

~z02o ~zO" " 0"

//

0 OIB ~(s OIB 0 0 p 0 0 ~NO24 ML 026 N 33 34 35 36 37 . 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS Q2I D'

from be n d ro erl . Procedures are/

3 for all isolatio v

~14 7 8 9 80 FACILITY METHOD OF STATUS  % POWER OTHER STATUS OBO DISCOVERY DISCOVERY DESCRIPTION 032 7 8

( E lQss 9

~09 10 9

12 Qss I

NA .

44

~AQs' 45 46 80 ACTIVITY CONTENT RELEASED OF RELEASE AhIOUNT OF ACTIVITY Q LOCATION OF RELEASE Q EZ ~

j/

033 L~JO34 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION Q39 8

~00 0 Qs> ~ZQss 13 NA 80 7 9 11 1~2 PERSONNEL INJU 5 NUMBER ESCRIPTIONQ41 s ~00' sp NA 7 8 9 ~ 11 12 80 LOSS OF OA D AGE To FACILITY TYPE DES RIPTION Q43 9 z Q42 NA 80 NRC USE ONLY s

68 69 80 o 0

NAME DF PREPARER Michael J. Falise PHONE315 343 2110 X1208 l