05000395/LER-1982-015-03, /03L-0:on 821003,sample Pumps on Reactor Bldg Air Sample Radiation Monitor RMA-2 Tripped Due to Overheating in Cabinet.Caused by Inadequate Cabinet Ventilation.Pumps Cooled & Restarted After Approx 4-h

/03L-0:on 821003,sample Pumps on Reactor Bldg Air Sample Radiation Monitor RMA-2 Tripped Due to Overheating in Cabinet.Caused by Inadequate Cabinet Ventilation.Pumps Cooled & Restarted After Approx 4-h

ML20027D938
Person / Time
Site:	Summer
Issue date:	11/02/1982
From:	Koon A SOUTH CAROLINA ELECTRIC & GAS CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20027D937	List: 05000395/LER-1982-015, Forwards LER 82-015/03L-0.Detailed Event Analysis Encl 05000395/LER-1982-015-03, /03L-0:on 821003,sample Pumps on Reactor Bldg Air Sample Radiation Monitor RMA-2 Tripped Due to Overheating in Cabinet.Caused by Inadequate Cabinet Ventilation.Pumps Cooled & Restarted After Approx 4-h
References
LER-82-015-03L, LER-82-15-3L, NUDOCS 8211100409
Download: ML20027D938 (1)

LER-1982-015, /03L-0:on 821003,sample Pumps on Reactor Bldg Air Sample Radiation Monitor RMA-2 Tripped Due to Overheating in Cabinet.Caused by Inadequate Cabinet Ventilation.Pumps Cooled & Restarted After Approx 4-h

Event date:
Report date:
3951982015R03 - NRC Website

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EVENT OESCRIPTION AND PROBABLE CONSEQUENCES - @

l o l2 l l 0n October 3 1982 with the Plant in Mode 3, the sample pumps on Reactor

,j l Building Air Sample Radiation Monitor NMA-2 tripped due to overheating in the l

o 3 o4 l cabinet. The pumps were allowed to cool and were restarted af ter approximately j lo ls l l four hours. There were no adverse consequences because the Action Statements ofl j o ls l l applicable Technical Specifications were complied with. Also, no radiation

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u CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h I Th n nf rhn occurrence was that the samnle ouwps in RMA-2 cabinet tripped l

1 0 cmmo lT]T] @ overheated condition due to inadequate cabinet ventilation. Corrective l

l i l 2 l l nctions were to allow the pumps to cool and restart af ter approximately four (4) l l 113 l l hours. A Station Modification Request Form has been initiated to determine if l

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