ML19329G304

LER 80-055/03L-0:on 800607,surveillance Revealed Intermediate Range Monitor,A Indicating 120 When Reading of 125 Was Required.Caused by Instrument Drift.Adjustment & Calibr Restored Instrument to Operable Status

ML19329G304
Person / Time
Site:	FitzPatrick
Issue date:	07/07/1980
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
ML19329G300	List: ML19329G299 ML19329G304
References
LER-80-055-03L, LER-80-55-3L, NUDOCS 8007140374
Download: ML19329G304 (1)

Text

_ __._ _ _ _ __

Nac Pomu ins u.s. NuctaAa aaouLATenY ccmulssioN I (7. m .

LICENSEE EVENT REPORT i cONTMCt.SLOCm l l l l I l lh (pt,gAsg PmtNTCM TYPt ALL REQulmEO INPCRMAT1oNI l l I lo r

l i el ls N l Y l J l A l F l 1 l@l 0 l0 l- 10wesusa~wusan wesassa coca i. is lo 10 l0 l -l O l 01 0a @l:s h l ucausa i l i l Tves II f l@lis ao ur u @

CON'T

loiti 7 8 "E L@l015101080 63 lo l3 I313 @lM 01610171810 @l01710171 QCcKET Nuasegg 60 EVENT QATg 7s 75 ALPCRT OArtS l o 80l@

EVENT casCMIPT1ON ANO PMCSASLE CONSEQUENCES h I"TTTT l Ouring normal refueling operations, surveillance to satisfy the reautrements of T.S. l lyTT)l Table 4.2-3 revealed IRM "A" indicating 120 when a reading of 125 was recuired. The i Ioi4i i other eight IRM's were fully operable meeting the reautrements of TS Table 3.2-3 I

, ia,,,l The event did not represent a significant hazard to' the public health and safety. l 10 !61 l l lo irl I l '

1 -) i s i i l 30 r ea *

$$Es" tee susc'i$a couponent ecos susEds sEeEcE' loval ll lElg g g lEl@ ll lNl5lTlRlU l@ lX.lg [Zjg 7 8 9 s0 1 12 13 18 19 20

., sacuGNTIAu CCOURRENCs REPCMT R EVIS3CN g a,a0 A4 R EPCRT NO. COCE TYPE NC.

EVEgT V

@l,,,5;c,;; I I I l-l IO15l5l 1/l l013l lL l l_1 l0 l a 22 :2  :. a 2r  :. :s a n u N O C P T we wCURS h 5 e i PCR e. sueb wA P MER luE IQl.sZ l@ J@

2s l.eZ l@ 101010 l0 l a, sa d@

<n lYl@

se W@

sa lu G l 0 l 8 10sil@

causa casCalFT10N AND CORRECTIVE ACTICNs h

,,,,,; The instruments improper reading is attributed to instrument drift. Adjustment, ,

calibration and operability testing restored the instrument te operable status. ,

No additional action is required. ,

I lii si l li141 I i SE %powem QTiaen STATUS oi c v ciscovemy OESCRIPTtON NA li i s l l H l@ l0 l 0 ] 0'2l@l" l

{ @l Surveillance Test =

l

' Jny,y ce' T.~T.

..mAno u=T o, .Cm,T, @ I

-T,c .. .. .@

l i t 'a 'l LIl d...uA..Ld@l ' "

i

~

l

,mo=~d a,oisa su wa Tv., =ucme~ @

l l i 171 1010 i O l@W@l'= NA

=

> >> ..ti, uzu suona mucai,iCa@

, li it l4l 3010 l O l@l 7 11 17 NA 80 l

LCSS C# CR QAJACE TO FACUTY TvPT DESCRIPTION

Iii2i LZ,,,J@l NA l 7 4 3 to 50

' veli NAC USE CNLY ,

i i m oi, i. n fei N4 i ii i i i i l i i i i i l i, ..

SAus cP P4(PARER V. Verne Childs **CNE: U -

2-3840 i' :.

800714037(/