North America

Legenda & explanation
date INES title location
23-01-19902REACTOR COOLANT LEAK DURING ON POWER REFUELLING DUE TO FUELLLING MACHINE DROPBRUCE-4, Canada
31-05-19912INCORRECT CALIBRATION OF SHUTDOWN SYSTEM AND TWO REGIONAL OVERPOWER DETECTORSPOINT LEPREAU, Canada
19-09-19911FUEL BUNDLE DAMAGE DURING TRANSFER TO SPENT FUEL BAYGENTILLY-2, Canada
18-01-19921AN IMPORTANT LOSS OF COMMUNICATIONS IN MAIN CONTROL ROOMLAGUNA VERDE-1, Mexico
09-05-19921REACTOR SHUTDOWN BY TECHNICAL SPECIFICATIONS APPLICATION (UNUSUAL EVENT)LAGUNA VERDE-1, Mexico
13-05-19921RECIRCULATION TRANSIENT WITH A SUDDEN INCREASE IN POWER OVER 100%LAGUNA VERDE-1, Mexico
28-05-19921A NON USUAL EVENT DUE TO THE LIBERATION OF GASES INSIDE THE PLANTLAGUNA VERDE-1, Mexico
18-09-19921LOSS OF INTERNAL POWER DUE TO THE TRIP OF THE MAIN TRANSFORMER (T-1)LAGUNA VERDE-1, Mexico
07-02-1993[N/A]UNAUTHORIZED INTRUDER INTO PLANT PROTECTED AREA WHILE OPERATING AT 100 PERCENT POWERTHREE MILE ISLAND-1, United States of America
15-02-19930UNIT SHUTDOWN DUE TO HEAVY WATER LEAK AT A FUELLING MACHINEDARLINGTON-2, Canada
05-03-19931UNITS DERATED TO 60% REACTOR POWER DUE TO SAFETY ANALYSIS CONCERNSBRUCE-1, Canada
14-03-19931PVNGS 2 STEAM GENERATOR TUBE RUPTUREPALO VERDE-2, United States of America
15-03-19930ZION UNIT 2 LOSS OF NSSS CONTROL ROOM ANNUNCIATORSZION-2, United States of America
26-03-1993[N/A]PERRY UNIT 1 MAIN SERVICE WATER PIPE BREAKPERRY-1, United States of America
24-04-19930EXCESSIVE FEEDWATER REGULATING VALVE OSCILLATIONS CAUSE WATER HAMMER INDUCED VIBRATION OF THE MAIN FEEDWATER PIPINGNORTH ANNA-2, United States of America
16-08-1993[N/A]MINOR FIRE INVOLVING A SAFETY RELATED SYSTEMH.B. ROBINSON-2, United States of America
14-09-19930LOSS OF OFF-SITE POWER AND REACTOR SCRAMLASALLE-1, United States of America
04-01-19942POWER EXCURSION AT MCMASTER NUCLEAR RESEARCH REACTOR DURING FUEL LOADINGMCMASTER RESEARCH REACTOR, Canada
07-04-19941PLANT TRANSIENT INITIALLY CAUSED BY THE LOSS OF CIRCULATING WATER PUMPS DUE TO HIGH MARSH GRASS/DEBRIS CONCENTRATIONSSALEM-1, United States of America
06-06-1994[N/A]MINOR FIRE INVOLVING A SAFETY RELATED SYSTEMH.B. ROBINSON-2, United States of America
10-12-19942SMALL LOCA DUE TO REACTOR COOLANT RELIEF VALVE FAILUREPICKERING-2, Canada
13-02-1995[N/A]CARBON DIOXIDE RELEASE TO A PLANT VITAL AREAH.B. ROBINSON-2, United States of America
25-03-1995[N/A]GASEOUS RELEASE FROM NEARBY CHEMICAL PLANTWATERFORD-3, United States of America
14-05-19951SPURIOUS OPENING OF REACTOR COOLANT LIQUID RELIEF VALVEBRUCE-5, Canada
20-06-19950LEAK FROM LIFTING CHARGING PUMP RELIEF VALVEH.B. ROBINSON-2, United States of America
20-07-19950AMMONIA RELEASE FROM NEARBY CHEMICAL PLANTWATERFORD-3, United States of America
04-09-19952PRESSURIZER DRAIN VALVE FAILURE CAUSING HEAT TRANSPORT SYSTEM LEAKS AND FORCED OUTAGEGENTILLY-2, Canada
04-10-19950SALEM UNIT 1 LOSS OF CONTROL ROOM ANNUNCIATORSSALEM-1, United States of America
31-10-19951HIGH RADIATION LEVELS IN REACTOR BUILDINGLASALLE-1, United States of America
30-01-19962PARTIAL LOSS OF ESSENTIAL SERVICE WATER DUE TO FRAZIL ICE ON INTAKE TRASH RACKSWOLF CREEK, United States of America