ML19338G195

LER 80-076/03L-0:on 800923,flow Integrator Fq 7032 for Drywell Floor Sump Pump Was Not Operating.Cause Undetermined

ML19338G195
Person / Time
Site:	Pilgrim
Issue date:	10/23/1980
From:	Mcloughlin M BOSTON EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19338G193	List: ML19338G192 ML19338G195
References
LER-80-076-03L, LER-80-76-3L, NUDOCS 8010280579
Download: ML19338G195 (1)

Text

(777i LICENSEE EVENT REPORT

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o EVENT DESCRIPTION AND PROBABLE CONSEOUENCES IO I2I l On September 23, 1980 at approximate y 2210 hours0.0256 days <br />0.614 hours <br />0.00365 weeks <br />8.40905e-4 months <br /> while operating the Drywell Floor  ;

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Sump Pump the operator noted that the associated Flow Integrator FQ 7032 was not l

,,,,,, operating. To determine the amount of unidentified reactor coolant leakage the alternate system as specified in Technical Specification Table 3.2.E was utilized. y l 0 (6 l l I 10171 l l 10181 I 80 I

7 8 9 E CODE SU CO E COMPONENT CODE SU8 CODE S E 1019l 7 8

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l 10 lh lZ lh l Zlh IZ lZ l ZI ZI Zl Zlh I Z lh I Zlh 11 12 13 18 19 20 SEQt.;ENTIAL OCCURRENCE REPORT R EVISION LER EVENT YEAR R EPORT NO. CODE TYPE NO.

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33 J4 36 31 40 41 43 44 47 CAUSE OESCRIPTION AND CORRECTIVE ACTIONS h li iO l l Instrument and Control personnel on two occasions inspected the integrator and found l

,i,,jl 'it functioning in its intended manner. No cause for the September 23 malfunction l

,,,g was determined.  ;

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A$TiveTY CONTENT CELEASED OF RELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE l1 l6l N.A. N.A.

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N.A. llllllllllll lj 12101 ISSUE'l @DE CRIPTION l 68 o 80 s 7 e S0102805[.8l M. Thomas McLoughlin ,617-746-7900 _

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