Laka Foundation

Legenda & explanation
date INES title location
31-08-1998INES 0Reactor trip breaker train B undervoltage card damageKRSKO, Slovenia
28-03-2010INES 2Reactor Trip and Safety Injection with Complications from FireH.B. ROBINSON-2, United States of America
24-06-1998INES 1Reactor trip and natural circulation cooldown due to loss of offsite powerDAVIS BESSE-1, United States of America
04-09-1990INES 1REACTOR START UP WITH DEGRADED REACTOR SHUT DOWN SYSTEMSLEIBSTADT, Switzerland
09-08-1993INES 0REACTOR SHUTDOWN DUE TO LIGHTNINGYONGGWANG-2, South Korea
13-02-1991INES 0REACTOR SHUTDOWN DUE TO EXCESS HYDROGEN CONCENTRATION IN THE GENERATOR STATOR GAS TRAPZAPOROZHE-4, Ukraine
18-01-1994INES 0REACTOR SHUTDOWN CAUSED BY THE LEAKAGE DETECTED IN ONE OF THE REACTOR BUILDING ROOMSIGNALINA-1, Lithuania
21-08-1994INES 0REACTOR SHUTDOWN CAUSED BY LEAKAGE THROUGH A JOINT WELD IN THE ECCS PIPEWORKIGNALINA-1, Lithuania
21-09-1992INES 2REACTOR SHUTDOWN CAUSED BY AN EMERGENCY PROTECTION SYSTEM ACTUATION FOLLOWED BY NON-COMPLIANCE WITH THE SAFETY LIMITSSOUTH UKRAINE-1, Ukraine
09-02-1996INES 0REACTOR SHUTDOWN BY THE FAST-ACTING SCRAM SYSTEM DUE TO SPURIOUS SIGNALS OF INCREASED PRESSURE IN THE ISOLATION CONTROL VALVES ROOMIGNALINA-1, Lithuania
13-12-1992INES 1REACTOR SHUTDOWN BY THE ACTUATION OF THE EMERGENCY PROTECTION SYSTEM FOLLOWED BY NON-COMPLIANCE WITH THE SAFE OPERATING LIMITS ON STEAM GENERATOR COOLDOWN RATEROVNO-2, Ukraine
18-03-1993INES 0REACTOR SHUTDOWN BY THE ACTUATION EMERGENCY PROTECTION CAUSED BY THE LEVEL RAISE IN DRUM SEPARATORCHERNOBYL-3, Ukraine
09-05-1992INES 1REACTOR SHUTDOWN BY TECHNICAL SPECIFICATIONS APPLICATION (UNUSUAL EVENT)LAGUNA VERDE-1, Mexico
16-03-1991INES 0REACTOR SCRAM ON TOTAL LOSS OF OFF-SITE POWERTARAPUR-1, India
24-11-1990INES 0REACTOR SCRAM ON TOTAL LOSS OF OFF-SITE AC POWER (CLASS IV). SRUOR-1-90-9.TARAPUR-1, India
19-11-1990INES 0REACTOR SCRAM ON PRM HIGH FLUX SUBSEQUENT TO SPURIOUS ACTUATION OF REACTOR RELIEF VALVES A & B (SRUOR-1-90-8)TARAPUR-1, India
16-10-1992INES 0REACTOR SCRAM ON PRM HIGH FLUXTARAPUR-1, India
31-01-1996INES 1Reactor scram followed by the actuation of safety valve in the reactor primary circuitNIIAR Inst., Dimitrovgrad, Russian Federation
20-06-1995INES 0REACTOR SCRAM DURING INSPECTION OF GROUND CONNECTIONBOHUNICE-4, Slovakia
06-03-2007INES 1Reactor Scram due to Inadvertent Opening of Multiple SRV’sLEIBSTADT, Switzerland
27-04-1995INES 0REACTOR SCRAM DUE TO A REACTOR PROTECTION SPURIOUS SIGNALBOHUNICE-2, Slovakia
21-01-1991INES 0REACTOR SCRAM DUE TO A FIRE OF SECOND CATEGORY OF RELIABILITY BUSESDUKOVANY-1, Czech Republic
16-03-1994INES 1REACTOR SCRAM CAUSED BY THE CABLE FIRE UNDER THE TURBINE HALL PREMISESKHMELNITSKI-1, Ukraine
25-05-1994INES 0REACTOR SCRAM BY ATWT SIGNAL DURING PERIODIC TESTGUANGDONG-1, China
18-07-1991INES 1REACTOR SCRAM AND COOLDOWN BECAUSE OF LEAKAGE IN A PRIMARY CIRCUIT MEASURING SYSTEMPAKS-1, Hungary
20-01-2003INES 1Reactor Protection Actuation and safety injectionKOZLODUY-3, Bulgaria
04-06-1998INES 2Reactor discharge due to deterioration of quality of water in the secondary circuit (power reduction)ARMENIA-2, Armenia
13-02-1996INES 0REACTOR COOLANT SPILLAGE DURING OVERHAULYONGGWANG-3, South Korea
21-12-1990INES 1REACTOR COOLANT LEAKAGE DUE TO FAILURE OF SEALING OF MAIN REACTOR FLANGEKOZLODUY-2, Bulgaria
23-02-1990INES 2REACTOR COOLANT LEAK ON THE WATER CLEANING SYSTEM WHILE CONNECTED TO THE PRIMARY CIRCUITGreifswald, Germany