05000324/LER-1981-058-03, /03L-0:on 810620,chart Recorder of Primary Containment Atmosphere Monitor 2-CAC-AR-1259 Did Not Print Atmospheric Concentrations.Caused by Failed Recorder Printing Mechanism Timing Monitor Due to End of Life

/03L-0:on 810620,chart Recorder of Primary Containment Atmosphere Monitor 2-CAC-AR-1259 Did Not Print Atmospheric Concentrations.Caused by Failed Recorder Printing Mechanism Timing Monitor Due to End of Life

ML20009F522
Person / Time
Site:	Brunswick
Issue date:	07/06/1981
From:	Pastva M CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009F521	List: 05000324/LER-1981-058, Forwards LER 81-058/03L-0 05000324/LER-1981-058-03, /03L-0:on 810620,chart Recorder of Primary Containment Atmosphere Monitor 2-CAC-AR-1259 Did Not Print Atmospheric Concentrations.Caused by Failed Recorder Printing Mechanism Timing Monitor Due to End of Life
References
LER-81-058-03L, LER-81-58-3L, NUDOCS 8107310266
Download: ML20009F522 (1)

LER-1981-058, /03L-0:on 810620,chart Recorder of Primary Containment Atmosphere Monitor 2-CAC-AR-1259 Did Not Print Atmospheric Concentrations.Caused by Failed Recorder Printing Mechanism Timing Monitor Due to End of Life

Event date:
Report date:
3241981058R03 - NRC Website

text

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LICENSEE EVENT REPORT CONTROL BLOCK:

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(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) 6 lo lij ! Nl Cl Bl E l Pl 2 l@l 0 l 0 l-l 0 l 0 l 0 l 0 l 0 l-l0 l 0 l@l 4 l ll ll ll 1l@l l

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7 8 9 LICENSEE CODE 14 tb LICENSE NUMBER 25 26 LICENSE TYPE JO 57 CAT 58 CON'T lolil So[Rc l L l@[0 l 5101 - 10 l 3 l 2 ] 4 @l 0 l 6 l 2 l 0 l 8 ] I l@l O l 7 l 0 l 6 l 8 l 1 l@

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60 61 DOCKET NUMBER 68 69 EVENT DATE

'1 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h lol2l lDuring routine surveillance it was discovered that the chart recorder of primary l

[ containment atmosphere monitor, 2-CAC-Ak-1259, was properly indicating and tracking l

g o ;3; l o i. ; l primary containment atmospheric concentrations but was not printing. The other primary l 10 l s I l containment atmosphere monitor was operable at the time of this event. This event did ;

io g l [not affect the health and safety of the public.

g 101711 I

I o is l l Technical Specifications 3.3.5.3, 6.9.1.9b l

80 7

8 9 SYSTEM

CAUSE

CAUSE COMP.

VALVE CODE CODE SU8 CODE COMPONENT CODE SU8 CODE SU8 LODE R

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9 10 11 12 13 18 69 _

20 SEQUE NTI AL OCCURRENCE REPORT REVISION

, EVENT YEAR

- REPORT No.

CODE TYPE N

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40 41 42 43 44 47 CAUSE DESCPIPTION AND COROECTIVE ACTf6NS l i l 0 l l The recorder printing mechanism timing motor had f ailed due to apparent natural end of ;

y li j l life. The tim'

.r was replaced and tne recorder, Model No. Speedomax "M" Mark 1

II, was returned to service operating normally.

'A ' review of plant documentation shows i,,7i l

i l3l l this to be an isolated event; therefore, no further corrective action is required.

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% POWER oTHER STATUS DlS O RY DISCOVERY DESCRIPTION l li l 5 l l F l@ l0 l 9 l 6 l@l j

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RELEASED OF RELSASE AMOUNT OF ACTIVITY wOCATION OF RELEASE NA l

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8 9 10 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE

DESCRIPTION

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,ERSONN e'L iN;u' RIES NUMBER

DESCRIPTION

NA l

li la l 10101 Ol@l 7

8 9 11 12

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80 s

LOSS OF OR DAMAGE TO FACILITY h,/

TYPE

DESCRIPTION

NA l

y l Zl@l PuBti Tc 8107310266 810706 PIRC USE ONLY 12 l o l WgD@l DESCRIPTION b PDR ADOCK C5000324 iSS g

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8 9 10 M..J.

Pas tva, Jr.

PHONE! (919) 457-9521 o

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