05000267/LER-1980-046-03, /03L-0:on 800820,w/plant Operating at Approx 25% Thermal Power,Pcrv Cooling Water Outlet Temp Exceeded 120 F Limit.Caused by Isolation of Cooling Water Due to Operation of Wrong Controllers.Controllers Reset to Proper Positi

/03L-0:on 800820,w/plant Operating at Approx 25% Thermal Power,Pcrv Cooling Water Outlet Temp Exceeded 120 F Limit.Caused by Isolation of Cooling Water Due to Operation of Wrong Controllers.Controllers Reset to Proper Position

ML19338D652
Person / Time
Site:	Fort Saint Vrain
Issue date:	09/19/1980
From:	Gahm J PUBLIC SERVICE CO. OF COLORADO
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19338D643	List: 05000267/LER-1980-046, Forwards LER 80-046/03L-0 05000267/LER-1980-046-03, /03L-0:on 800820,w/plant Operating at Approx 25% Thermal Power,Pcrv Cooling Water Outlet Temp Exceeded 120 F Limit.Caused by Isolation of Cooling Water Due to Operation of Wrong Controllers.Controllers Reset to Proper Positi
References
LER-80-046-03L, LER-80-46-3L, NUDOCS 8009230607
Download: ML19338D652 (1)

LER-1980-046, /03L-0:on 800820,w/plant Operating at Approx 25% Thermal Power,Pcrv Cooling Water Outlet Temp Exceeded 120 F Limit.Caused by Isolation of Cooling Water Due to Operation of Wrong Controllers.Controllers Reset to Proper Position

Event date:
Report date:
2671980046R03 - NRC Website

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- I o 121 1 From 1000- to 1115 hours0.0129 days <br />0.31 hours <br />0.00184 weeks <br />4.242575e-4 months <br /> onDaugust 20. 1980, with the plant operating at approximately l q l 25% thermal power, PCRV cooling water outlet -temperature exceeded the 120*F limit of ~ l_

i o i 4 I l LCo 4.2.15 b). - Degraded mode nf LCO 4.2.15, reportable per Fort St. Vrain Technical I ings; l Specification AC 7.5.2(b)2. No accompanying occurrence or probable consequences.

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