INES type: power-reactor

▸ Legenda & explanation
date INES title location
1994-08-26INES 1MISSING LUBRICATION GREASE TO THE ECC SYSTEM'S CORE SPRAY PUMPSSwedenBARSEBECK-1
1994-09-28INES 1PROTECTION SYSTEM FOR INITIATING BLOW DOWN NOT COMPLETELY REESTABLISHED AFTER REFUELLING OUTAGESwedenBARSEBECK-1
1994-06-15INES 1UNINTENTIONAL SLOW INSERTION OF ALL CONTROL RODSSwedenFORSMARK-3
1994-12-11INES 1REACTOR AUTOMATIC SHUTDOWN BY SIGNAL OF NUCLEAR INSTRUMENTATION SYSTEMSYSTEMJapanONAGAWA-1
1995-01-29INES 1HUMAN ERROR INITATED REACTOR TRIPUkraineCHERNOBYL-3
1995-02-12INES 1NOT FULLY INSERTED CONTROL RODSSwedenRINGHALS-3
1994-08-12INES 1INADVERTENT LOADING OF FUEL COLUMN DURING ON-POWER REFUELLING OF COOLANT CHANNELIndiaKALPAKKAM-1
1994-10-07INES 1NON RETRACTION OF SOUTH FUELLING MACHINE GUIDE SLEEVE FROM CHANNELS S-12IndiaRAJASTHAN-2
1995-02-14INES 1DROP TIME OF CONTROL RODS OUT OF CRITERIONChinaGUANGDONG-1
1995-05-14INES 1SPURIOUS OPENING OF REACTOR COOLANT LIQUID RELIEF VALVECanadaBRUCE-5
1995-05-28INES 1ROUTINE SURVEILLANCE REVEALS: STEAM GENERATOR SAFETY VALVES OPEN AT HIGHER PRESSURE THAN SPECIFIED AT THE RINGHALS 2. 3 AND 4 PWRSSwedenRINGHALS-2
1995-06-02INES 1TURBINE/REACTOR TRIP CAUSED BY AN ERROR IN THE EH CONTROL SYSTEM OF THE TURBINE GENERATORSloveniaKRSKO
1994-01-03INES 1RENDERING AN EMERGENCY FEEDWATER PUMP AND AN AUXILIARY EMERGENCY FEEDWATER PUMP AVAILABLE FOR A SHORT TIME WITHOUT ADHERANCE TO THE REQUIREMENTS OF THE TECSPECSHungaryPAKS-4
1994-07-14INES 1SIMULTANEOUS INOPERABILITY OF TWO HIGH-PRESSURE ECCS PUMPSHungaryPAKS-4
1992-12-23INES 1LEVEL DECREASE IN ECCS TANK 20TJ20B001,2HungaryPAKS-2
1993-05-03INES 1UNCONTROLLED INCREASE OF REACTOR POWERHungaryPAKS-4
1993-09-15INES 1DETERIORATION OF NATURAL CIRCULATIONHungaryPAKS-2
1995-07-10INES 1UNINTENTIONAL RELEASE TO THE SEA OF A MINOR AMOUNT OF SLIGHTLYCONTAMINATED WATERSwedenBARSEBECK-1
1995-05-02INES 1SHORT VIOLATION OF LIMITS AND CONDITIONS DUE TO ONE AND A HALF HOUR UNAVAILABILITY OF 2 OUT OF 3 SAFETY SYSTEMSCzech RepublicDUKOVANY-1
1994-11-24INES 1LOSS OF OFF-SITE AC POWERBulgariaKOZLODUY-1
1995-07-15INES 1ONE CLOSED VALVE IN THE CONTAINMENT PRESSURE RELIEF LINE TO THE ATMOSPHERE AND TWO CLOSED VALVES IN THE VENTING LINE TO THE EMERGENCY FILTERSwedenFORSMARK-2
1995-11-22INES 1AUTOMATIC REACTOR UNLOADING DUE TO SPURIOUS OPENINGS OF VALVES BETWEEN A GROUP OF ECCS PRESSURIZED TANKS AND REACTORLithuaniaIGNALINA-2
1995-11-30INES 1OVEREXPOSURE OF OPERATOR DURING CALIBRATION OF IN-CORE SENSORSLithuaniaIGNALINA-2
1995-10-31INES 1HIGH RADIATION LEVELS IN REACTOR BUILDINGUnited States of AmericaLASALLE-1
1995-01-01INES 1DESIGN DEFICIENCIES IDENTIFIED IN SEPARATION OF ELECTRICAL SYSTEM, AVOIDANCE OF COMMON CAUSE FAILURES IN THE REACTOR PROTECTION SYSTEM AND OVERPRESSURE RELEASE IN THE AUX BUILD.SwedenOSKARSHAMN-1