05000311/LER-1981-067, Replacement LER 81-067/03L-0:on 810720,diesel Fuel Transfer Pump 21 Would Not Start in Regular Mode.Caused by Sticking Relay 11FTR.Relay Cleaned

Replacement LER 81-067/03L-0:on 810720,diesel Fuel Transfer Pump 21 Would Not Start in Regular Mode.Caused by Sticking Relay 11FTR.Relay Cleaned

ML20010E538
Person / Time
Site:	Salem
Issue date:	08/19/1981
From:	Varga J Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20010E531	List: 05000311/LER-1981-067, Replacement LER 81-067/03L-0:on 810720,diesel Fuel Transfer Pump 21 Would Not Start in Regular Mode.Caused by Sticking Relay 11FTR.Relay Cleaned 05000311/LER-1981-070, Replacement LER 81-070/03L-0:on 810720,diesel Generator 2B Declared Inoperable in Order to Locate Ground in Diesel Annunciator Panel.Caused by Need to Perform Surveillance Procedure.Ground Located & Corrected ML20010E530
References
LER-81-067-03L-02, LER-81-67-3L-2, NUDOCS 8109040232
Download: ML20010E538 (1)

LER-1981-067, Replacement LER 81-067/03L-0:on 810720,diesel Fuel Transfer Pump 21 Would Not Start in Regular Mode.Caused by Sticking Relay 11FTR.Relay Cleaned

Event date:
Report date:
3111981067R00 - NRC Website

text

U. S. NUCLE A3 CEGUL ATO2Y COMMISSION oc.C

• oRM 366 (1 110 LICENSEE EVENT REPORT CONTROL BLOCK l l

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6C 61 DOCstTNuVSER 68 69 EwtNT D ATE 74 76 REPORT D AT E 80 EVENT MSCRIPTION AND PROB ABLE CONSEOUENCES h IO I2I l No. 21 diesel fuel transfer pump would not start in regular mode.

No. 21 transfer pump was declared inoperable and since by definition an inoperable transfer pump is l

[ o 13 J l lo l4 l l equivalent to an inoperable diesel and since 2B diesel was already inoperable l

3.8.1.1.a which was already in effect was continued at 1800 hours0.0208 days <br />0.5 hours <br />0.00298 weeks <br />6.849e-4 months <br /> l

Io I$J l action statement l 016 l l for the inoperable transfer pump.

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33 40 41 42 43 de 47 CAUSE DESCRIPTION aND CORRECTIVE ACTIONS h l i i r. ] [

Equipment malfunction. The llFTR relay which starts the No. 21 fuel transfer pump i

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needed cleaning and the relay was sticking. The llFTR relay was cleaned and the

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, 7 l pump tested satisfactorily. Action statement 3.8.1.1.a was terminated at 0305 hours0.00353 days <br />0.0847 hours <br />5.042989e-4 weeks <br />1.160525e-4 months <br /> 1 l,j3ll on July 21, 1981.

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