NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 1 BEAVER VALLEY 1 4501 100 -------------------------------------------------------------------------------- 1 BEAVER VALLEY 2 4501 100 -------------------------------------------------------------------------------- 1 CALVERT CLIFFS 1 4502 100 -------------------------------------------------------------------------------- 1 CALVERT CLIFFS 2 4502 000 03/15 05/11 MODE 6 - REFUELING * REFUELING OUTAGE - CORE RELOAD SUSPENDED DUE TO A VENTILATION PROBLEM -------------------------------------------------------------------------------- 1 FITZPATRICK 1 4503 100 -------------------------------------------------------------------------------- 1 GINNA 1 4504 100 -------------------------------------------------------------------------------- 1 HOPE CREEK 1 4506 100 -------------------------------------------------------------------------------- 1 INDIAN POINT 2 4507 030 CHEMISTRY HOLD FOLLOWING * TECH SPEC SHUTDOWN TO 10% POWER DUE TO TWO INOPERABLE EDGs (REFER TO EVENT #32214) - ONE EDG REMAINS INOPERABLE, ONE EDG WAS RETURNED TO SERVICE, AND THE THIRD EDG WAS SATISFACTORILY TESTED -------------------------------------------------------------------------------- 1 INDIAN POINT 3 4508 100 -------------------------------------------------------------------------------- 1 LIMERICK 1 4509 100 -------------------------------------------------------------------------------- 1 LIMERICK 2 4509 070 HOLDING POWER DUE TO * MAIN TURBINE VIBRATION PROBLEMS ON THE #11 BEARING -------------------------------------------------------------------------------- 1 MAINE YANKEE 1 4510 000 12/96 08/01 MODE 6 - REFUELING REFUELING OUTAGE - CORE OFFOAD PENDING RECEIPT OF NEW FUEL -------------------------------------------------------------------------------- 1 MILLSTONE 1 4511 000 11/95 UNK COND 5 - REFUELING REFUELING OUTAGE - DEFUELED -------------------------------------------------------------------------------- 1 MILLSTONE 2 4512 000 02/96 UNK MODE 6 - REFUELING MAINTENANCE OUTAGE - DEFUELED -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 1 MILLSTONE 3 4513 000 03/96 UNK MODE 5 - COLD SHUTDOWN MAINTENANCE OUTAGE -------------------------------------------------------------------------------- 1 NINE MILE POINT 1 4514 000 03/03 05/04 COND 5 - REFUELING REFUELING OUTAGE - REACTOR RE-ASSEMBLY IN PROGRESS - WAITING FOR NRC APPROVAL TO RESTART UNIT -------------------------------------------------------------------------------- 1 NINE MILE POINT 2 4514 100 -------------------------------------------------------------------------------- 1 OYSTER CREEK 1 4515 000 04/23 04/29 COND 4 - COLD SHUTDOWN * UNIT SHUTDOWN DUE TO SLOW ROD INSERTION TIMES (REFER TO EVENT #32196) -------------------------------------------------------------------------------- 1 PEACH BOTTOM 2 4516 100 -------------------------------------------------------------------------------- 1 PEACH BOTTOM 3 4516 100 * -------------------------------------------------------------------------------- 1 PILGRIM 1 4517 075 HOLDING POWER - CANNOT * GO ABOVE 80% POWER UNTIL THE 'B' REACTOR FEEDWATER PUMP IS REPAIRED - MOTOR EXPECTED TODAY - PUMP RETURN TO SERVICE EXPECTED BY 04/28/97 -------------------------------------------------------------------------------- 1 SALEM 1 4518 000 05/95 07/01 MODE 6 - REFUELING REFUELING OUTAGE - DEFUELED -------------------------------------------------------------------------------- 1 SALEM 2 4518 000 06/95 UNK MODE 5 - COLD SHUTDOWN REFUELING OUTAGE -------------------------------------------------------------------------------- 1 SEABROOK 1 4519 100 -------------------------------------------------------------------------------- 1 SUSQUEHANNA 1 4520 100 -------------------------------------------------------------------------------- 1 SUSQUEHANNA 2 4520 000 03/15 05/02 COND 5 - REFUELING REFUELING OUTAGE - CORE RELOAD COMPLETE -------------------------------------------------------------------------------- 1 THREE MILE ISLAND 1 4521 100 -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 1 VERMONT YANKEE 1 4522 000 04/24 04/28 COND 3 - HOT SHUTDOWN * # AUTOMATIC REACTOR SCRAM FROM 100% POWER DUE TO INADVERTENT SWITCH OPERATIONS DURING APRM TESTING (REFER TO EVENT #32213) - PROCEEDING TO COLD SHUTDOWN FOR SHORT MAINTENANCE OUTAGE -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 2 BROWNS FERRY 1 4525 000 03/85 UNK COND 5 - REFUELING DEFUELED -------------------------------------------------------------------------------- 2 BROWNS FERRY 2 4525 000 04/24 04/26 COND 3 - HOT SHUTDOWN * # TURBINE TRIP/REACTOR SCRAM FROM 100% POWER AND CLOSURE OF MSIVs FOR UNKNOWN REASONS (REFER TO EVENT #32220) -------------------------------------------------------------------------------- 2 BROWNS FERRY 3 4525 100 -------------------------------------------------------------------------------- 2 BRUNSWICK 1 4526 040 DECREASING POWER TO 25% * FOR THE PERFORMANCE OF EHC SYSTEM REPAIRS - PLAN TO INCREASE POWER TO 100% LATER TODAY - FUEL LEAK IDENTIFIED -------------------------------------------------------------------------------- 2 BRUNSWICK 2 4526 100 -------------------------------------------------------------------------------- 2 CATAWBA 1 4527 100 -------------------------------------------------------------------------------- 2 CATAWBA 2 4527 000 03/21 04/29 MODE 5 - COLD SHUTDOWN EXITING REFUELING OUTAGE -------------------------------------------------------------------------------- 2 CRYSTAL RIVER 3 4528 000 09/96 12/31 MODE 5 - COLD SHUTDOWN MAINTENANCE OUTAGE -------------------------------------------------------------------------------- 2 FARLEY 1 4529 000 03/15 05/27 MODE 5 - COLD SHUTDOWN * REFUELING OUTAGE - VESSEL HEAD TENSIONED -------------------------------------------------------------------------------- 2 FARLEY 2 4529 100 -------------------------------------------------------------------------------- 2 HARRIS 1 4531 000 04/05 05/15 MODE 6 - REFUELING REFUELING OUTAGE - DEFUELED -------------------------------------------------------------------------------- 2 HATCH 1 4532 080 HOLDING POWER DUE TO A * CONDENSATE PUMP OIL PROBLEM -------------------------------------------------------------------------------- 2 HATCH 2 4532 001 COND 2 - STARTUP * UNIT STARTUP IN PROGRESS FOLLOWING AN AUTOMATIC REACTOR SCRAM FROM 55% POWER ON 04/22/97 (REFER TO EVENT #32201) - PLAN TO PLACE UNIT ON LINE TODAY -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 2 MCGUIRE 1 4533 000 02/14 05/23 MODE 6 - REFUELING * REFUELING OUTAGE - CORE RELOAD IN PROGRESS - REPLACING STEAM GENERATORS -------------------------------------------------------------------------------- 2 MCGUIRE 2 4533 100 -------------------------------------------------------------------------------- 2 NORTH ANNA 1 4534 100 -------------------------------------------------------------------------------- 2 NORTH ANNA 2 4534 100 -------------------------------------------------------------------------------- 2 OCONEE 1 4535 100 -------------------------------------------------------------------------------- 2 OCONEE 2 4535 000 04/22 UNK MODE 5 - COLD SHUTDOWN UNIT SHUTDOWN (UNUSUAL EVENT DECLARED AND TERMINATED) DUE TO RCS PRESSURE BOUNDARY LEAKAGE >10 GPM (REFER TO EVENT #32194 AND #32197) - LEAK SOURCE DETERMINED TO BE WELD ON 2-1/2" HIGH PRESSURE INJECTION LINE TO COLD LEG -------------------------------------------------------------------------------- 2 OCONEE 3 4535 100 -------------------------------------------------------------------------------- 2 ROBINSON 2 4536 100 -------------------------------------------------------------------------------- 2 SEQUOYAH 1 4537 000 03/22 05/09 MODE 6 - REFUELING * REFUELING OUTAGE - CORE RELOAD COMPLETE - PLAN TO ENTER MODE 5 TODAY -------------------------------------------------------------------------------- 2 SEQUOYAH 2 4537 100 -------------------------------------------------------------------------------- 2 ST LUCIE 1 4538 100 -------------------------------------------------------------------------------- 2 ST LUCIE 2 4538 000 04/13 05/25 MODE 6 - REFUELING * REFUELING OUTAGE - CORE OFFLOAD IN PROGRESS -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 2 SUMMER 1 4539 000 04/22 04/25 MODE 3 - HOT STANDBY * MANUAL REACTOR TRIP FROM 100% POWER IN ANTICIPATION OF TURBINE TRIP DUE TO EHC OIL LEAK (REFER TO EVENT #32202) - PLAN TO RESTART UNIT TODAY -------------------------------------------------------------------------------- 2 SURRY 1 4540 000 03/06 04/30 MODE 5 - COLD SHUTDOWN * UNIT IN COLD SHUTDOWN DUE TO LOW SEAL LEAKOFF ON #1 SEAL OF '1A' REACTOR COOLANT PUMP - SEAL REPLACED -------------------------------------------------------------------------------- 2 SURRY 2 4540 100 * -------------------------------------------------------------------------------- 2 TURKEY POINT 3 4541 100 -------------------------------------------------------------------------------- 2 TURKEY POINT 4 4541 000 04/23 04/25 MODE 3 - HOT STANDBY * AUTOMATIC TRIP FROM 100% POWER ON OVER TEMPERATURE DELTA TEMPERATURE DUE TO AN INADVERTANT TURBINE OVERSPEED PROTECTION ACTUATION (RELAY BUMPED DURING TESTING/STEAM DUMPS TO CONDENSER IN MANUAL AT TIME) (REFER TO EVENT #32204) -------------------------------------------------------------------------------- 2 VOGTLE 1 4542 000 04/19 04/28 MODE 3 - HOT STANDBY UNIT SHUTDOWN DUE TO A GROUND INDICATION ON ONE OF THE HYDROGEN SEALS ON THE MAIN GENERATOR - HYDROGEN SEAL GROUND REPAIRS IN PROGRESS -------------------------------------------------------------------------------- 2 VOGTLE 2 4542 100 -------------------------------------------------------------------------------- 2 WATTS BAR 1 4543 100 -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 3 BIG ROCK POINT 1 4544 000 03/02 04/27 COND 4 - COLD SHUTDOWN * MAINTENANCE OUTAGE -------------------------------------------------------------------------------- 3 BRAIDWOOD 1 4545 000 03/29 05/22 MODE 6 - REFUELING REFUELING OUTAGE - CORE RELOAD IN PROGRESS -------------------------------------------------------------------------------- 3 BRAIDWOOD 2 4545 100 -------------------------------------------------------------------------------- 3 BYRON 1 4546 097 ADMINISTRATIVE LIMIT OF 97% -------------------------------------------------------------------------------- 3 BYRON 2 4546 100 -------------------------------------------------------------------------------- 3 CLINTON 1 4548 000 09/96 06/01 COND 4 - COLD SHUTDOWN REFUELING OUTAGE -------------------------------------------------------------------------------- 3 COOK 1 4549 000 02/28 04/26 MODE 3 - HOT STANDBY * EXITING REFUELING OUTAGE - REACTOR STARTUP IN PROGRESS -------------------------------------------------------------------------------- 3 COOK 2 4549 100 -------------------------------------------------------------------------------- 3 DAVIS BESSE 1 4550 100 -------------------------------------------------------------------------------- 3 DRESDEN 2 4551 000 04/11 04/30 COND 4 - COLD SHUTDOWN MAINTENANCE OUTAGE -------------------------------------------------------------------------------- 3 DRESDEN 3 4551 000 03/29 06/06 COND 5 - REFUELING REFUELING OUTAGE - DEFUELED -------------------------------------------------------------------------------- 3 DUANE ARNOLD 1 4552 100 -------------------------------------------------------------------------------- 3 FERMI 2 4553 000 01/17 04/27 COND 4 - COLD SHUTDOWN MAINTENANCE OUTAGE -------------------------------------------------------------------------------- 3 KEWAUNEE 1 4554 000 09/96 06/01 MODE 6 - REFUELING REFUELING OUTAGE - CORE RELOAD COMPLETE -------------------------------------------------------------------------------- 3 LASALLE 1 4555 000 09/96 03/98 COND 4 - COLD SHUTDOWN * MAINTENANCE OUTAGE -------------------------------------------------------------------------------- 3 LASALLE 2 4555 000 09/96 03/98 COND 5 - REFUELING * REFUELING OUTAGE - DEFUELED -------------------------------------------------------------------------------- 3 MONTICELLO 1 4556 100 -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 3 PALISADES 1 4557 100 -------------------------------------------------------------------------------- 3 PERRY 1 4558 100 * -------------------------------------------------------------------------------- 3 POINT BEACH 1 4559 000 02/18 06/30 MODE 5 - COLD SHUTDOWN MAINTENANCE OUTAGE -------------------------------------------------------------------------------- 3 POINT BEACH 2 4559 000 10/96 05/05 MODE 6 - REFUELING REFUELING OUTAGE - DEFUELED -------------------------------------------------------------------------------- 3 PRAIRIE ISLAND 1 4560 100 -------------------------------------------------------------------------------- 3 PRAIRIE ISLAND 2 4560 100 -------------------------------------------------------------------------------- 3 QUAD CITIES 1 4561 015 COND 2 - STARTUP * EXITING MAINTENANCE OUTAGE - PLAN TO PLACE UNIT ON LINE THIS MORNING -------------------------------------------------------------------------------- 3 QUAD CITIES 2 4561 000 02/28 05/01 COND 5 - REFUELING REFUELING OUTAGE - DEFUELED -------------------------------------------------------------------------------- 3 ZION 1 4562 000 02/21 UNK MODE 6 - REFUELING * REFUELING OUTAGE - CORE OFFLOAD SUSPENDED FOR DEBRIS REMOVAL AND INVESTIGATION -------------------------------------------------------------------------------- 3 ZION 2 4562 000 09/96 07/24 MODE 5 - COLD SHUTDOWN REFUELING OUTAGE -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 4 ARKANSAS NUCLEAR 1 4563 100 -------------------------------------------------------------------------------- 4 ARKANSAS NUCLEAR 2 4563 097 ADMINISTRATIVE LIMIT OF 97% -------------------------------------------------------------------------------- 4 CALLAWAY 1 4564 100 -------------------------------------------------------------------------------- 4 COMANCHE PEAK 1 4565 100 -------------------------------------------------------------------------------- 4 COMANCHE PEAK 2 4565 100 -------------------------------------------------------------------------------- 4 COOPER 1 4566 000 03/28 05/08 COND 4 - COLD SHUTDOWN * REFUELING OUTAGE - REMOVING AND REPLACING POWER RANGE MONITOR INSTRUMENTATION - FUEL SHUFFLE PLANNED LATER TODAY -------------------------------------------------------------------------------- 4 DIABLO CANYON 1 4567 000 04/19 05/25 MODE 6 - REFUELING * REFUELING OUTAGE - VESSEL HEAD DETENSIONED -------------------------------------------------------------------------------- 4 DIABLO CANYON 2 4567 100 -------------------------------------------------------------------------------- 4 FT CALHOUN 1 4568 000 04/21 05/02 MODE 5 - COLD SHUTDOWN * MANUAL REACTOR TRIP FROM 100% POWER DUE TO A MAJOR STEAM LINE BREAK IN THE TURBINE BUILDING - UNUSUAL EVENT ENTERED AND EXITED (REFER TO EVENT #32193) - IN MIDLOOP PREPARING FOR REACTOR COOLANT PUMP SEAL REPLACEMENT -------------------------------------------------------------------------------- 4 GRAND GULF 1 4569 100 -------------------------------------------------------------------------------- 4 PALO VERDE 1 4570 100 -------------------------------------------------------------------------------- 4 PALO VERDE 2 4570 100 -------------------------------------------------------------------------------- 4 PALO VERDE 3 4570 100 -------------------------------------------------------------------------------- 4 RIVER BEND 1 4571 100 -------------------------------------------------------------------------------- 4 SAN ONOFRE 2 4572 100 -------------------------------------------------------------------------------- NRC OPERATIONS CENTER PLANT STATUS REPORT FOR 04/25/97 UNEVALUATED INFORMATION PROVIDED BY THE FACILITY ------------------------------------------------ REG PLANT NAME PHONE %PWR DOWN RESTART REASON OR COMMENT * # --- --------------------- ----- ---- ----- ------- ------------------------ - - 4 SAN ONOFRE 3 4572 000 04/11 06/15 MODE 6 - REFUELING * REFUELING OUTAGE - CORE OFFLOAD IN PROGRESS -------------------------------------------------------------------------------- 4 SOUTH TEXAS 1 4573 100 -------------------------------------------------------------------------------- 4 SOUTH TEXAS 2 4573 100 -------------------------------------------------------------------------------- 4 WASHINGTON NUCLEAR 2 4574 000 03/27 07/01 COND 5 - REFUELING REFUELING OUTAGE - FUEL SHUFFLE IN PROGRESS -------------------------------------------------------------------------------- 4 WATERFORD 3 4575 000 04/11 05/21 MODE 6 - REFUELING REFUELING OUTAGE - PREPARING FOR CORE OFFLOAD -------------------------------------------------------------------------------- 4 WOLF CREEK 1 4576 100 -------------------------------------------------------------------------------- * - REASON OR COMMENT HAS BEEN CHANGED IN PAST 24 HOURS # - NUMBER OF REACTOR SCRAMS WITHIN PAST 24 HOURS NOTE - REACTOR STATUS DATA COLLECTED BETWEEN 4 A.M. AND 8 A.M. EACH DAY. ALL TIMES ARE BASED ON EASTERN TIMES (ET).