U.S. Nuclear Regulatory Commission Operations Center Event Reports For 07/20/95 - 07/21/95 ** EVENT NUMBERS ** 29026 29087 29088 29089 29090 29091 29092 29093 29094 !!!!!!!!! THIS EVENT HAS BEEN RETRACTED. THIS EVENT HAS BEEN RETRACTED !!!!!!! +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29026 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: FITZPATRICK REGION: 1 |NOTIFICATION DATE: 07/05/95 | |UNIT: [1] [ ] [ ] STATE: NY |NOTIFICATION TIME: 15:37 [ET]| |RX TYPE: [1] GE-4 |EVENT DATE: 07/05/95 | +------------------------------------------------+EVENT TIME: 14:45[EDT]| |NRC NOTIFIED BY: RICHARD SULLIVAN |LAST UPDATE DATE: 07/20/95 | |HQ OPS OFFICER: LEIGH TROCINE +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |WILLIAM LAZARUS RDO | |DDDD 73.71 UNSPECIFIED PARAGRAPH | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | DISCOVERY OF UNATTENDED SECURITY/SAFEGUARDS DRAWINGS. | | | | SECURITY/SAFEGUARDS DRAWINGS WERE LEFT UNATTENDED. COMPENSATORY MEASURES | | WERE TAKEN UPON DISCOVERY. REFER TO THE HOO LOG FOR ADDITIONAL DETAILS. | | | | THE LICENSEE NOTIFIED THE RESIDENT INSPECTOR. | | | | ***UPDATE 7/20/95 @ 10:55 FROM ZAREMBA TAKEN BY SEBROSKY *** | | THE LICENSEE IS RETRACTING THIS EVENT. BASED ON FURTHER INVESTIGATION THE | | LICENSEE HAS DETERMINED THAT THIS EVENT DOES NOT MEET THE CRITERIA TO BE | | REPORTABLE. THE LICENSEE HAS LOGGED THE EVENT AND HAS INFORMED REGION I | | PERSONNEL(SMITH, KING) AND THE RESIDENT INSPECTOR. HOO NOTIFIED | | R1DO(COSTELLO). | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |FUEL CYCLE FACILITY | |EVENT NUMBER: 29087 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: BABCOCK & WILCOX CO. |NOTIFICATION DATE: 07/20/95 | | RXTYPE: URANIUM FUEL FABRICATION |NOTIFICATION TIME: 01:06 [ET]| |COMMENTS: HEU FABRICATION & SCRAP RECOVERY |EVENT DATE: 07/20/95 | | NAVAL REACTOR FUEL |EVENT TIME: 00:15[EDT]| | |LAST UPDATE DATE: 07/20/95 | | CITY: LYNCHBURG REGION: 2 +-----------------------------+ | COUNTY: CAMPBELL STATE: VA |PERSON ORGANIZATION| |LICENSE#: SNM-42 AGREEMENT: N |STEVEN VIAS RDO | | DOCKET: 07000027 |FRED COMBS, NMSS EO | +------------------------------------------------+CHUCK BAGWELL FEMA | |NRC NOTIFIED BY: COFFEY / SCHILTHELM | | |HQ OPS OFFICER: DICK JOLLIFFE | | +------------------------------------------------+ | |EMERGENCY CLASS: ALERT | | |10 CFR SECTION: | | |AAEC 50.72(a)(1)(i) EMERGENCY DECLARED | | | | | | | | | | | | | | +------------------------------------------------+-----------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | - ALERT DECLARED DUE TO EVACUATION FROM PLANT BUILDING DUE TO ACID SPILL - | | | | AT 0015, LICENSEE DECLARED AN ALERT DUE TO AN EVACUATION OF PLANT PERSONNEL | | FROM THE URANIUM RECOVERY BUILDING DUE TO A SPILL OF HAZARDOUS MATERIAL. | | | | THE CONTENTS OF A 30 GALLON NITRIC ACID STORAGE DAY TANK LEAKED THROUGH | | A CRACKED VALVE IN THE TANK DISCHARGE LINE TO THE DISSOLVER TRAYS ONTO | | THE URANIUM RECOVERY BUILDING FLOOR AND OUT OF THE BUILDING ONTO A CLEAN, | | UNRESTRICTED, OWNER CONTROLLED AREA. | | | | EACH OF 6 TRAYS IN 6 BANKS OF TRAYS CONTAINS A MAXIMUM OF 500 GRAMS OF | | U-235 POWDER. THE ACID DID NOT LEAK INTO THE DISSOLVER TRAYS AND NO | | NUCLEAR CRITICALITY SAFETY CONCERN EXISTS IN THIS EVENT. | | | | THERE HAS BEEN NO RELEASE OF RADIOACTIVE MATERIAL FROM THE PLANT AND | | NONE IS EXPECTED. | | | | LICENSEE EVACUATED PLANT PERSONNEL FROM THE URANIUM RECOVERY BUILDING | | DUE TO PERSONNEL SAFETY CONCERNS AND IS REMOVING THE LIQUID ACID FROM | | THE BUILDING FLOOR. | | | | LICENSEE STAFFED THE EMERGENCY OPERATIONS CENTER AT THE PLANT. | | | | LICENSEE NOTIFIED THE NRC RESIDENT INSPECTOR MARK ELLIOTT, AND STATE AND | | LOCAL OFFICIALS. | | | | HOO NOTIFIED R2 DOUG COLLINS, JERRY TROUP, BRUCE MALLETT, ED McALPINE; | | NMSS JERRY ROTH; AND AEOD RICH BARRETT. | | | | * * * UPDATE AT 0330 FROM OLSEN TAKEN BY HOO JOLLIFFE * * * | | | | AT 0320, LICENSEE TERMINATED THE ALERT AFTER THE LIQUID ACID HAD BEEN | | REMOVED FROM THE URANIUM RECOVERY BUILDING FLOOR. A HAZARD NO LONGER | | EXISTS TO PERSONNEL OR THE PLANT. THERE WERE NO PERSONNEL INJURIES DURING | | THIS EVENT. | | | | LICENSEE NOTIFIED THE NRC RESIDENT INSPECTOR AND WILL NOTIFY STATE AND | | LOCAL OFFICIALS. | | | | HOO NOTIFIED R2DO STEVE VIAS, R2 DOUG COLLINS, NMSS EO FRED COMBS, | | NMSS JERRY ROTH, AND FEMA CHUCK BAGWELL OF THE TERMINATION OF THE ALERT. | | | | HOO NOTIFIED DOE CHUCK CLAUS, EPA JIM McLAUGHLIN, HHS KENT GREY, USDA | | GEORGE BICKERTON, AEOD ED JORDAN & FRANK CONGEL, AND HQ PAO BILL BEECHER OF | | BOTH THE DECLARATION AND TERMINATION OF THE ALERT. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29088 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: WATERFORD REGION: 4 |NOTIFICATION DATE: 07/20/95 | |UNIT: [3] [ ] [ ] STATE: LA |NOTIFICATION TIME: 08:06 [ET]| |RX TYPE: [3] CE |EVENT DATE: 07/20/95 | +------------------------------------------------+EVENT TIME: 06:12[CDT]| |NRC NOTIFIED BY: LYMAN ELLZEY |LAST UPDATE DATE: 07/20/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: ALERT +-----------------------------+ |10 CFR SECTION: |TOM STETKA RDO | |AAEC 50.72(a)(1)(i) EMERGENCY DECLARED |AL CHAFFEE EO | | |HERSKO FEMA | | |JORDAN AEOD | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 3 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | ALERT DECLARED DUE TO AN AMMONIA RELEASE AT A CHEMICAL FACILITY NEAR THE | | PLANT. | | | | KOCH INDUSTRIES, WHICH IS LOCATED APPROXIMATELY 0.8 MILES EAST OF | | WATERFORD, HAD AN AMMONIA RELEASE. THE RELEASE IS CHARACTERIZED AS A SMALL | | RELEASE AND IS DUE TO THE FLAME THAT NORMALLY BURNS THE AMMONIA OFF GOING | | OUT. THE WIND IS BLOWING THE RELEASE AWAY FROM THE SITE. THE WIND | | DIRECTION IS FROM 196 DEGREES AND IS BLOWING AT 2.8 MILES PER HOUR. | | | | THE LICENSEE IS CURRENTLY SHELTERING ITS EMPLOYEES ON SITE AND IS TURNING | | AWAY PEOPLE FROM THE SITE WHO ARE REPORTING TO WORK. ALL ECCS AND EDGS ARE | | OPERABLE AT THIS TIME. THE CONTROL ROOM VENTILATION IS ON RECIRCULATION. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR AND STATE AND LOCAL | | OFFICIALS IN ACCORDANCE WITH ITS EMERGENCY PLAN. THE NRC ENTERED | | THE MONITORING PHASE OF NORMAL RESPONSE MODE TO TRACK THE EVENT. | | THE RCT MEMBER NOTIFIED THE FOLLOWING: OPA (INGRAM), DOE (VISNIESKY), | | EPA (CARROLL), USDA (KECIA), AND HHS (RABB). | | | | *** UPDATE @ 09:07 ON 7/20/95 FROM PERRY TAKEN BY SEBROSKY *** | | THE LICENSEE WAS INFORMED THAT THE LOCAL EMERGENCY MANAGEMENT AGENCIES PLAN | | TO SHELTER INDIVIDUALS IN THE IMMEDIATE AREA. TO DO THIS THEY PLAN TO | | ACTUATE THE EMERGENCY SIRENS IN THE AREA. THE PLANT INTENDS TO REMAIN AT | | 100% POWER. | | | | *** UPDATE @ 09:11 ON 7/20/95 FROM PERRY TAKEN BY SEBROSKY *** | | FIVE LICENSEE PEOPLE WHO REPORTED TO WORK PASSED THROUGH THE AMMONIA CLOUD | | ON THEIR WAY TO WORK. THE INDIVIDUALS COMPLAINED OF NAUSEA AND HAVE BEEN | | TRANSPORTED TO A HOSPITAL VIA AN AMBULANCE. | | | | *** UPDATE @ 09:49 ON 7/20/95 FROM PERRY TAKEN BY SEBROSKY *** | | ACCORDING TO CONVERSATIONS THAT THE LICENSEE HAS HAD WITH THE LOCAL | | EMERGENCY AGENCIES, KOCH INDUSTRIES HAS NO ESTIMATE ON THE TIME TO REPAIR | | THE PROBLEM. KOCH INDUSTRIES IS CURRENTLY BURPING THE AMMONIA TANK FOR 1 | | MINUTE AT 20 MINUTE INTERVALS AS A SHORT-TERM CORRECTIVE ACTION. THE WINDS | | ARE STILL BLOWING ANY RELEASE AWAY FROM WATERFORD. | | | | *** UPDATE @ 1724 EDT ON 7/20/95 ***FROM LICENSEE: HOFFPANIR BY:McGINTY *** | | THE LICENSEE TERMINATED THE ALERT AT 1620 CDT. THE TERMINATION IS BASED | | ON THE VERIFICATION THAT THE AMMONIA RELEASE AT KOCH INDUSTRIES HAS BEEN | | STOPPED. THE NRC EXITED THE MONITORING PHASE OF THE NORMAL RESPONSE MODE | | AT 1620 CDT. THE LICENSEE INFORMED THE RESIDENT INSPECTOR. THE HOO | | NOTIFIED THE FOLLOWING INDIVIDUALS: R4DO (STETKA), EO (BUTCHER), | | PAO (INGRAM), AEOD (JORDAN/BARRETT), DOE (WHITE), EPA (HAMERSKI), | | USDA (BICKERTON), HHS (RABB/NASH), AND FEMA (SIMMERS). | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29089 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: ROBINSON REGION: 2 |NOTIFICATION DATE: 07/20/95 | |UNIT: [2] [ ] [ ] STATE: SC |NOTIFICATION TIME: 11:12 [ET]| |RX TYPE: [2] W-3-LP |EVENT DATE: 07/20/95 | +------------------------------------------------+EVENT TIME: 10:40[EDT]| |NRC NOTIFIED BY: CROOK |LAST UPDATE DATE: 07/20/95 | |HQ OPS OFFICER: DICK JOLLIFFE +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |STEVEN VIAS RDO | |AENS 50.72(b)(1)(v) ENS INOPERABLE | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 2 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | - 4 OF 4 LEE COUNTY EMERGENCY NOTIFICATION SYSTEM SIRENS INOPERABLE - | | | | OFFICIALS FROM LEE COUNTY, 1 OF 3 COUNTIES WITHIN THE LOCAL TEN MILE | | EMERGENCY PLANNING ZONE, NOTIFIED THE LICENSEE THAT 4 OF 4 LEE COUNTY | | EMERGENCY NOTIFICATION SYSTEM SIRENS ARE OUT OF SERVICE. | | | | A ROUTE ALERTING PROCESS VIA LOCAL GOVERNMENT AGENCIES IS IN PLACE AS A | | COMPENSATORY MEASURE FOR THE INOPERABLE SIRENS IN ACCORDANCE WITH STATE | | EMERGENCY PLANNING PROCEDURES. | | | | LEE COUNTY OFFICIALS ESTIMATE THAT THE SIRENS WILL BE REPAIRED AND | | RESTORED TO OPERABLE STATUS BY 1200. | | | | LICENSEE INFORMED THE NRC RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29090 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: LIMERICK REGION: 1 |NOTIFICATION DATE: 07/20/95 | |UNIT: [ ] [2] [ ] STATE: PA |NOTIFICATION TIME: 12:54 [ET]| |RX TYPE: [1] GE-4,[2] GE-4 |EVENT DATE: 07/20/95 | +------------------------------------------------+EVENT TIME: 09:20[EDT]| |NRC NOTIFIED BY: SOSSON |LAST UPDATE DATE: 07/20/95 | |HQ OPS OFFICER: TIM McGINTY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |FRANK COSTELLO RDO | |AESF 50.72(b)(2)(ii) ESF ACTUATION | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | | | | | 2 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | REACTOR ENCLOSURE HVAC AND PRIMARY CONTAINMENT INSTRUMENT GAS ISOLATIONS | | OCCURRED DURING A MAINTENANCE ACTIVITY. | | | | AT 0920 EDT ON 7/20/95 A UNIT 2 REACTOR ENCLOSURE HVAC ISOLATION AND | | PRIMARY CONTAINMENT INSTRUMENT GAS (PCIG) ISOLATION OCCURRED. THE 'A' | | TRAIN OF STANDBY GAS TREATMENT AND '2A' TRAIN OF REACTOR ENCLOSURE | | RECIRCULATION INITIATED AND MAINTAINED BUILDING DIFFERENTIAL PRESSURE. | | | | OPERATORS BYPASSED THE PCIG ISOLATION AT 0924 EDT AND RETURNED THE SYSTEM | | TO SERVICE. THE CAUSE OF THE EVENT WAS DETERMINED TO BE FROM A MAINTENANCE | | ACTIVITY TO REPLACE A HANDSWITCH IN THE REFUEL FLOOR HVAC ISOLATION LOGIC. | | DURING THIS ACTIVITY, A UTILITY EMPLOYED TECHNICIAN HEARD RELAY ACTUATION. | | CONTROL ROOM PERSONNEL INSPECTED ASSOCIATED LOGIC PANELS AND FOUND A BLOWN | | FUSE IN THE REACTOR HVAC LOGIC. A GROUND OCCURRED DURING THE HANDSWITCH | | REPLACEMENT WHEN IT CAME IN CONTACT WITH LOGIC COMPONENTS. THE FUSE WAS | | REPLACED AND THE ISOLATION SIGNALS WERE UN-BYPASSED AND RESET. | | | | THE LICENSEE INFORMED THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29091 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: LIMERICK REGION: 1 |NOTIFICATION DATE: 07/20/95 | |UNIT: [1] [ ] [ ] STATE: PA |NOTIFICATION TIME: 12:55 [ET]| |RX TYPE: [1] GE-4,[2] GE-4 |EVENT DATE: 07/19/95 | +------------------------------------------------+EVENT TIME: 16:41[EDT]| |NRC NOTIFIED BY: SOSSON |LAST UPDATE DATE: 07/20/95 | |HQ OPS OFFICER: TIM McGINTY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |FRANK COSTELLO RDO | |NLTR LICENSEE 24 HR REPORT | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N Y 100 POWER OPERATION | 97 POWER OPERATION | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | CORE THERMAL POWER EXCEEDED THE 102.5% LICENSE LIMIT FOR A SHORT PERIOD OF | | TIME DUE TO A PERTURBATION ON THE '1B' RECIRCULATION PUMP. | | | | AT 1641 EDT ON 7/19/95, UNIT 1 EXPERIENCED A PERTURBATION ON THE '1B' | | REACTOR RECIRCULATION PUMP THAT RESULTED IN EXCEEDING 102.5% CORE THERMAL | | POWER (CTP). THIS EVENT IS REPORTABLE PER SECTION 2.F, NPF-39 FACILITY | | OPERATING LICENSE AS A CONDITION THAT VIOLATES SECTION 2.C.1, MAXIMUM POWER | | LEVEL OF THE OPERATING LICENSE. | | | | AT 1620 EDT ON 7/19/95, A SPEED DEMAND DECREASE WAS MADE ON THE '1B' MG | | (MOTOR GENERATOR) SET. AT 1641 EDT THE '1B' MG SET POSITIONER BROKE FREE | | FROM ITS ELECTRICAL HIGH SPEED STOP WHEN THE DEVIATION SIGNAL TO THE | | POSITIONER REACHED A SUFFICIENT MAGNITUDE. THIS RESULTED IN A RAPID CHANGE | | IN RECIRCULATION PUMP SPEED. FIRST, THE RECIRCULATION PUMP SPEED DECREASED | | RAPIDLY TO 62% APRM POWER. SPEED THEN RAPIDLY INCREASED TO 111% APRM | | POWER. THE APRM's READ GREATER THAN 100% FOR APPROXIMATELY 9.7 SECONDS. | | APRM POWER WAS GREATER THAN 102.5% FOR APPROXIMATELY 8.7 SECONDS. | | | | POWER WAS CONTROLLED BY THE REACTOR OPERATOR LESS THAN 100% CTP, FOLLOWING | | THE PERTURBATION. AN ADMINISTRATIVE LIMIT WAS ESTABLISHED FOR UNIT 1 OF | | 97.5% POWER UNTIL A CONTROL ROD PATTERN ADJUSTMENT CAN BE MADE TO INCREASE | | MARGIN TO THE MG SET ELECTRICAL STOPS. STATION ENGINEERING IS EVALUATING | | PEAK ACTUAL CORE THERMAL POWER AND DURATION OF TIME ABOVE 102.5%, AND THE | | OPERATION OF THE '1B' MG SET. | | | | THE LICENSEE INFORMED THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29092 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: SALEM REGION: 1 |NOTIFICATION DATE: 07/20/95 | |UNIT: [1] [2] [ ] STATE: NJ |NOTIFICATION TIME: 17:51 [ET]| |RX TYPE: [1] W-4-LP,[2] W-4-LP |EVENT DATE: 07/20/95 | +------------------------------------------------+EVENT TIME: 16:45[EDT]| |NRC NOTIFIED BY: KAFANTARIS |LAST UPDATE DATE: 07/20/95 | |HQ OPS OFFICER: TIM McGINTY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |FRANK COSTELLO RDO | |ADAS 50.72(b)(2)(i) DEG/UNANALYZED COND | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N N 0 COLD SHUTDOWN | 0 COLD SHUTDOWN | | 2 | N N 0 COLD SHUTDOWN | 0 COLD SHUTDOWN | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | THE PEAK CONTAINMENT TEMPERATURE SPECIFIED IN THE USFAR STEAM LINE BREAK | | ANALYSIS EXCEEDS MAXIMUM DESIGN TEMPERATURE SPECIFIED IN TECH SPECS. | | | | THE LICENSEE HAS IDENTIFIED AN INCONSISTENCY BETWEEN THE SALEM UNIT 1 & 2 | | TECHNICAL SPECIFICATIONS AND THE CURRENT LICENSING BASIS ANALYSIS RESULTS | | PRESENTED IN THE UFSAR. TECHNICAL SPECIFICATION 5.2.2 STATES THAT THE | | REACTOR CONTAINMENT BUILDING IS DESIGNED AND SHALL BE MAINTAINED FOR A | | MAXIMUM INTERNAL PRESSURE OF 47 PSIG AND AN AIR TEMPERATURE OF 271 øF. THE | | LICENSING BASIS ANALYSIS PRESENTED IN UFSAR SECTION 15.4.8.2, STEAM LINE | | BREAKS, LISTS IN THE RESULTS SECTION A PEAK CONTAINMENT TEMPERATURE OF | | 351.3 øF. THUS, THE MAXIMUM CONTAINMENT TEMPERATURE IN THE UFSAR ANALYSIS | | IS HIGHER THAN THAT LISTED IN THE TECHNICAL SPECIFICATIONS. | | | | THE LICENSEE WILL BE FURTHER EVALUATING THE STEAM LINE BREAK ANALYSIS, AND | | NOTED THAT THE TEMPERATURE LISTED IS A PEAK TEMPERATURE AND MAY NOT | | REPRESENT AN AVERAGE CONTAINMENT TEMPERATURE. THESE ITEMS ARE STARTUP | | RESTRAINTS. THE LICENSEE WILL INFORM THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29093 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: BEAVER VALLEY REGION: 1 |NOTIFICATION DATE: 07/20/95 | |UNIT: [ ] [2] [ ] STATE: PA |NOTIFICATION TIME: 18:52 [ET]| |RX TYPE: [1] W-3-LP,[2] W-3-LP |EVENT DATE: 07/20/95 | +------------------------------------------------+EVENT TIME: 18:00[EDT]| |NRC NOTIFIED BY: KLINE |LAST UPDATE DATE: 07/20/95 | |HQ OPS OFFICER: TIM McGINTY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |FRANK COSTELLO RDO | |DDDD 73.71 UNSPECIFIED PARAGRAPH |EDWARD BUTCHER EO | | | | | |McPEEK IAT | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | | | | | 2 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | POTENTIAL TAMPERING WITH SAFETY RELATED EQUIPMENT. IMMEDIATE COMPENSATORY | | MEASURES TAKEN UPON DISCOVERY. THE LICENSEE HAS INFORMED THE RESIDENT | | INSPECTOR. SEE HOO LOG FOR DETAILS. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 29094 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: PALISADES REGION: 3 |NOTIFICATION DATE: 07/21/95 | |UNIT: [1] [ ] [ ] STATE: MI |NOTIFICATION TIME: 03:21 [ET]| |RX TYPE: [1] CE |EVENT DATE: 07/21/95 | +------------------------------------------------+EVENT TIME: 01:40[EDT]| |NRC NOTIFIED BY: MARK HOLBEIN |LAST UPDATE DATE: 07/21/95 | |HQ OPS OFFICER: DICK JOLLIFFE +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |MARK RING RDO | |AESF 50.72(b)(2)(ii) ESF ACTUATION | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N N 0 REFUELING | 0 REFUELING | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | -SAFETY INJECTION SIGNAL ACTUATED DUE TO PROCEDURE INADEQUACY DURING A TEST | | | | WHILE PERFORMING A TECH SPEC SURVEILLANCE CONTAINMENT HIGH PRESSURE AND | | SPRAY SYSTEM TEST, 1 OF 2 SAFETY INJECTION CHANNELS WAS INADVERTENTLY | | ACTUATED. NO SAFETY INJECTION OCCURRED. | | | | THE SAFETY INJECTION SIGNAL ACTUATION WAS NOT EXPECTED AND APPEARS NOT TO | | HAVE BEEN PROPERLY ISOLATED DUE TO AN INADEQUACY IN THE TEST PROCEDURE. | | | | LICENSEE RESET THE SAFETY INJECTION SIGNAL TO NORMAL AT 0200. | | | | LICENSEE PLANS TO EVALUATE THE TEST PROCEDURE AND REVISE IT AS NECESSARY. | | | | LICENSEE WILL INFORM THE NRC RESIDENT INSPECTOR. | | | | * * * UPDATE AT 0501 BY MARK HOLBEIN TAKEN BY HOO JOLLIFFE * * * | | | | AT 0404, WHILE RESTORING THE SYSTEM TO ITS PRETEST CONDITION, AN | | ELECTRICIAN CREATED AN ELECTRICAL SHORT CIRCUIT WHICH CAUSED 1 OF 2 SAFETY | | INJECTION CHANNELS TO AGAIN ACTUATE. NO SAFETY INJECTION OCCURRED. | | | | LICENSEE RESET THE SAFETY INJECTION SIGNAL TO NORMAL AT 0422. | | | | LICENSEE WILL INFORM THE NRC RESIDENT INSPECTOR. | | | | HOO NOTIFIED R3DO MARK RING. | +------------------------------------------------------------------------------+