Europe: Sweden

▸ Legenda & explanation
date INES title location
26-08-1994INES 1MISSING LUBRICATION GREASE TO THE ECC SYSTEM'S CORE SPRAY PUMPSBARSEBECK-1
28-09-1994INES 1PROTECTION SYSTEM FOR INITIATING BLOW DOWN NOT COMPLETELY REESTABLISHED AFTER REFUELLING OUTAGEBARSEBECK-1
10-07-1995INES 1UNINTENTIONAL RELEASE TO THE SEA OF A MINOR AMOUNT OF SLIGHTLYCONTAMINATED WATERBARSEBECK-1
19-07-2001INES 1Underdimensioned rupture disc installed in the FILTRA-systemBARSEBECK-2
08-09-1991INES 1INADVERTENT STEAM RELEASE INTO THE REACTOR HALL DUE TO STOP OF PUMP IN RESIDUAL HEAT REMOVAL SYSTEMBARSEBECK-2
28-07-1992INES 2CLOGGED PUMP SUCTION STRAINERS IN THE WET WELL POOLBARSEBECK-2
12-10-1993INES 1IMPENETRABILITY TEST OF CONTAINMENT NOT APPROVEDBARSEBECK-2
31-08-1994INES 1LEAKING ISOLATION VALVES IN THE EMERGENCY CORE COOLING SYSTEMBARSEBECK-2
12-06-1996INES 1Degraded pressure subpression (PS) functionBARSEBECK-2
25-05-1999INES 2Temporary Loss of the seawater cooling systemsBARSEBECK-2
02-12-2010INES 2Several mine workers overexposed by X-raysBoliden Mineral, Gällivare
18-07-1996INES 1Erroneous line-up before start-up of vent pipe valves to the scrubber systemFORSMARK-1
25-07-2006INES 2Two emergency dieselgenerators did not start when the unit was disconnected from the ordinary off site grid.FORSMARK-1
10-09-1991INES 1REVEAL OF INADVERTENTLY CLOSED MANUAL SERVICE VALVES AT VERIFICATION TESTS OF THE SCRAM SYSTEM BEFORE PREPARATIONS TO RESTARTFORSMARK-2
15-07-1995INES 1ONE CLOSED VALVE IN THE CONTAINMENT PRESSURE RELIEF LINE TO THE ATMOSPHERE AND TWO CLOSED VALVES IN THE VENTING LINE TO THE EMERGENCY FILTERFORSMARK-2
16-05-1997INES 1Degraded containment pressure suppression function during shutdown of reactor before outage periodFORSMARK-2
25-07-2006INES 1INES-rating due to earlier event at Forsmark 1 - Two emergency DG did not start when the unit was disconnected from the ordinary off-site gridFORSMARK-2
15-06-1994INES 1UNINTENTIONAL SLOW INSERTION OF ALL CONTROL RODSFORSMARK-3
30-05-2013INES 1EDG failed to start after unintentional loss of two phases on 400 kV incoming offsite supplyFORSMARK-3
23-11-2021INES 2Exposure of workers in excess of statutory annual dose limitsNorrköping
01-10-1990INES 1FAULTY WELD DETECTED ON PRIMARY CIRCUITOSKARSHAMN-1
24-02-1993INES 1CRACKS IN PIPEBENDS (ELBOWS) IN THE RESIDUAL HEAT REMOVAL SYSTEMOSKARSHAMN-1
31-03-1995INES 0CRACKS IN PUMP AND VALVE CASINGSOSKARSHAMN-1
01-01-1995INES 0CRACKS IN THE REACTOR CORE SHROUD IN THE LID OF THE SHROUD AND IN REACTOR VESSEL INTERNALSOSKARSHAMN-1
01-01-1995INES 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.OSKARSHAMN-1
26-08-1995INES 1DESIGN DEFICIENCIES IN DIESEL GENERATORS FOUND DURING EXTENDED TESTINGOSKARSHAMN-1
21-01-1996INES 1A PART OF THE RESIDUAL HEAT REMOVAL SYSTEM - THE AUXILIARY CONDENSER - TEMPORARILY NOT AVAILABLEOSKARSHAMN-1
04-03-1996INES 1FAILURE OF A CONTAINMENT ISOLATION VALVE AT A PERIODICAL TESTOSKARSHAMN-1
14-08-1991INES 1DEVIATION FROM OPERATING INSTRUCTIONSOSKARSHAMN-2
01-11-1996INES 2One of the emergency core cooling systems - the core spray system - was unavailable at Oskarshamn-2OSKARSHAMN-2