Complete loss of main and auxiliary feedwater at a PWR designed by Babcock & Wilcox.

Auxiliary feedwater sparger and pipe hanger damage.
Published: (1984)

Degradation or loss of charging systems at PWR nuclear power plants using swing-pump designs.
Published: (1986)

EB 80-04 analysis of a PWR main steam sine break with continued feedwater addition.
Published: (1980)

Off-gassing in auxiliary feedwater system raw water sources.
Published: (1993)

Design deficiency in the turbine-driven auxiliary feedwater pump cooling water system.
Published: (1989)

Inoperability of auxiliary and emergency feedwater auto-start circuits on loss of main feedwater pumps.
Published: (2015)

Notice of forthcoming meeting with GE to discussed proposed BWR feedwater nozzle leakage detection system.
Published: (1980)

Auxiliary feedwater pump trips resulting from low suction pressure.
Published: (1987)

Resolution of generic safety issue 93, "Steam binding of auxiliary feedwater pumps".
Published: (1988)

Potential for common-mode failure of high pressure safety injection pumps or release of reactor coolant outside containment during a loss-of-coolant accident.
Published: (1990)

Turbine-driven auxiliary feedwater pump overspeed trip mechanism issues.
Published: (2014)

Loss of suction to emergency feedwater pumps.
Published: (1980)

Turbine-driven auxiliary feedwater pump bearing issues.
Published: (2008)

Auxiliary feedwater pump recirculation line orifrice fouling-potential common cause failure.
Published: (2004)

Repetitive overspeed tripping of turbine-driven auxiliary feedwater pumps.
Published: (1993)

Failure of auxiliary feedwater manual isolation valve.
Published: (1986)

Single failures in auxiliary feedwater systems.
Published: (1987)

Assessment of the "one feedwater pump trip transient" in Cofrentes Nuclear Power Plant with TRAC-BF1 /
by: Castrillo, F., et al.
Published: (1992)

Undetected unavailability of the turbine-driven auxiliary feedwater train.
Published: (1984)

Overspeed of the turbine-driven auxiliary feedwater pumps and overpressurization of the associated piping systems.
Published: (1990)

Reduced reliability of steam-driven auxiliary feedwater pumps caused by instability of Woodward PG-PL type governors.
Published: (1988)

Rapid flow-induced erosion/corrosion of feedwater piping.
Published: (1992)

Recent problems with service water systems.
Published: (1990)

Survey of feed pump outages /
Published: (1978)

Stem binding in turbine governor valves in reactor core isolation cooling (RCIC) and auxiliary feedwater (AFW) systems.
Published: (1998)

Significant unexpected erosion of feedwater lines.
Published: (1987)

Operating experience regarding entrainment of gas or debris into auxiliary feedwater systems.
Published: (2007)

Pump shaft fatigue cracking.
Published: (1980)

Charging pump trip during a loss-of-coolant event caused by low suction pressure.
Published: (1994)

Auxiliary feedwater pump lockout resulting from Westinghouse W-2 switch circuit modification.
Published: (1982)

Effects of a decrease in feedwater temperature on nuclear instrumentation.
Published: (1996)

Monitoring vibration to detect circumferential cracking of reactor coolant pump and reactor recirculation pump shafts.
Published: (2005)

Failures of reactor coolant pump thermal barriers and check valves in foreign plants.
Published: (1997)

Degradation of reactor coolant pump studs.
Published: (1980)

Thermal stratification in feedwater system piping.
Published: (1991)

Disablement of turbine-driven auxiliary feedwater pump due to closure of one of the parallel steam supply valves.
Published: (1989)