ML112760119

Forwards LER 78-016/03X-1

Date released: 10/10/2019	Download: ML112760119

Forwards LER 78-016/03X-1

ML19269C520
Person / Time
Site:	Monticello
Issue date:	01/29/1979
From:	Mayer L NORTHERN STATES POWER CO.
To:	KEPPLER J G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
Download: ML19269C520 (1)

LER 78-016/03X-1 on 780908:during Normal Operation,Trip of Essential MCC B33A Supply Breaker 52-304 Resulted in Operation in Degraded Mode.Caused by Low Setpoint on Trip Device & by Loss of Dash Pot Oil in Trip Device

ML112760118
Person / Time
Site:	Monticello
Issue date:	01/29/1979
From:	Galen Smith Northern States Power Co
To:	NRC/OI/RGN-III/FO
References
Download: ML112760118 (5)