ML19341A040

LER 80-094/03L-0:on 801216,water Level Switch 02-3-LIS-58A Found Set Outside Tech Specs.Caused by Instrument Drift. Instrument Recalibr

ML19341A040
Person / Time
Site:	FitzPatrick
Issue date:	01/15/1981
From:	W. Verne Childs POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19341A038	List: ML19341A037 ML19341A040
References
LER-80-094-03L, LER-80-94-3L, NUDOCS 8101210496
Download: ML19341A040 (1)

Text

NTC FORf.1056 U.S. NUCLEAR REGULATORY COMMISSION (7 77)

LICENSEE EVENT REPORT .

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(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) lo lil8I 9Nl YlUCENSEE Jl AlCODE Fl 1lgl50 l 0 l -l 0 [ 0UCENSE l 0 l NUMBER 0 l - l 0 l 0 l 025lgj 264 l 1UCENSE l 1 l TYPE 1 l 1JO lgl57 CATl lg 58 7 14 1 CON'T I0I1l SuRCalLgl l 5 l 0 l 0 l 0 l 3 l 3 l 683 l@l 69 il 2EVENT l 1 OATE l 6 l 81074@l750 l 1REPORT l 1 lC5ATEl 8 l180l@

> W 60 61 OOCKET NUM8 ER EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h

'f Io l2I [ During normal operation, while conducting surveillance required by TS Table 4.2-1 l

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and 4.2-7 water level switch 02-3-LIS-58A was found set at -41.4 inches when required by TS Table 3.2-1 to be set equal to or greater than -38. The other 3 l Io I4I I _

Io ls] I switches were within TS limits and LIS-58A was immediately recalibrated. No j lo is i 1 sienificant hazard existed. l i

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l0l8l l 80 7 8 9 SYSTE M CAUSE CAUSE COMP. VALVE CODE CCCE SU8CCCE COMPONENT CODE SUSCODE SUSCODE l0l9l l Sl Fl@ l El@ l E l@ l Il Nl S l T j Rl U [Q lS l@ [ Zl@ 18 19 20 7 8 9 10 11 12 13 SEQUENTIAL OCCUR RENCE REPORT REVISION EVENT YEA R R EPORT No. CCOE TYPE NO.

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_ 21 22 23 24 26 27 28 29 30 31 T N AC ON O P T ME HOURS S 8 i PCR 8. SL,P TIE VA UP CTURER l 0l 0l 0l 0l lZl@ l3Nl@ lY l0 l1 l0 47l@

l33El@lJ4XI@ l35Z l@ [41 Nl@ [ ] g 36 37 40 4 44 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS liloll The out of tolerance finding is attributed to instrument drift. The instrument l I1 Iii I was recalibrated and surveillance will be increased from once each month to once  ;

each week until satisfactory performance is demonstrated. No additional action  ;

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,,,3, 1s required. l l

I I n 141 l 8C 7 8 9 STA  % POWER CTHER STATUS On O RY 0 SCOVERY OESCRIPTICN NA l li l 58l l E l@ l 1l O l 012l@lil 1 44 l l453 l@l46Surveillance 80 7

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li I o 8I 9Lz J @ ltoz l@l Auou.srCR NA ACnviTY 44

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7 11 PERSONNEL EXPOSURES NUMBER TYPE CESCRIPTION NA l li l 71101010 ' l@lZ l@l '

PERSON ~E u'=uLS NUusta li la I8 10 l 0 l0 l@l12 OEsCRnPncN@ NA l 7 9 11 80 TOSS OF CR O AuAGE TO PActuTY TYPE OE 3CRIPTION NA I li 191, ,I z l@l -

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, ,0 a > v .un o NRC USE ONLY iSSu E [ l l l l'j l l t l l l l lt; 12 01 I N f@OESCRiPnON@

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TO NA l 68 69 80 %

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