U.S. Nuclear Regulatory Commission Operations Center Event Reports For 07/10/96 - 07/11/96 ** EVENT NUMBERS ** 30704 30712 30728 30729 30730 30731 30732 30733 30734 30735 30736 +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30704 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: LIMERICK REGION: 1 |NOTIFICATION DATE: 07/02/96 | |UNIT: [1] [2] [ ] STATE: PA |NOTIFICATION TIME: 21:57 [ET]| |RX TYPE: [1] GE-4,[2] GE-4 |EVENT DATE: 07/02/96 | +------------------------------------------------+EVENT TIME: 21:10[EDT]| |NRC NOTIFIED BY: DAVID NEFF |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: STEVE SANDIN +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |WALTER PASCIAK 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 | | 2 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | DISCOVERY OF COMPROMISED CLASSIFIED SAFEGUARDS INFORMATION. IMMEDIATE | | COMPENSATORY MEASURES TAKEN UPON DISCOVERY. THE LICENSEE WILL INFORM THE | | NRC RESIDENT INSPECTOR. SEE HOO LOG FOR DETAILS. | | | | ***UPDATE ON 7/10/96 @ 15:31 BY NEFF TO GOULD*** ON CONTINUING THIS | | INVESTIGATION, ADDITIONAL COMPROMISED CLASSIFIED INFORMATION WAS FOUND AT A | | DIFFERENT LOCATION. COMPENSATORY MEASURES INSTITUTED IMMEDIATELY FOLLOWING | | THE 7/2/96 REPORT REMAIN IN EFFECT. THE RI WAS INFORMED. SEE HOO LOG FOR | | DETAILS. | +------------------------------------------------------------------------------+ !!!!!!!!! THIS EVENT HAS BEEN RETRACTED. THIS EVENT HAS BEEN RETRACTED !!!!!!! +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30712 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: COOPER REGION: 4 |NOTIFICATION DATE: 07/03/96 | |UNIT: [1] [ ] [ ] STATE: NE |NOTIFICATION TIME: 17:20 [ET]| |RX TYPE: [1] GE-4 |EVENT DATE: 07/03/96 | +------------------------------------------------+EVENT TIME: 13:30[CDT]| |NRC NOTIFIED BY: FRED SCHIZAS |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: STEVE SANDIN +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |CHARLES CAIN RDO | |AIND 50.72(b)(2)(iii)(D) ACCIDENT MITIGATION | | |NLCO TECH SPEC LCO A/S | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |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 +------------------------------------------------------------------------------+ | HPCI DECLARED INOPERABLE DUE TO FAILURE TO MEET ACCEPTANCE CRITERIA DURING | | MONTHLY SURVEILLANCE TESTING. | | | | "TODAY AT 1330CDT HPCI WAS DECLARED INOPERABLE WHEN HPCI-MO-25, MINIMUM | | FLOW BYPASS VALVE, FAILED TO MEET THE ACCEPTANCE CRITERIA SPECIFIED IN | | STATION PROCEDURE 6.HPCI.101, HPCI MONTHLY TEST MODE SURVEILLANCE | | OPERATION. HPCI-MO-25 FAILED TO OPEN AND THEN CLOSE WHEN FLOW WAS GREATER | | THAN 800 GPM. | | | | HPCI-MO-25 IS DESIGNED TO OPEN WHEN PUMP FLOW IS < 400 GPM AND PUMP | | DISCHARGE PRESSURE > 125 PSIG. APPARENTLY FLOW HAD RISEN ABOVE 400 GPM | | BEFORE DISCHARGE PRESSURE HAD RISEN ABOVE 125 PSIG. | | | | PLANT PROCEDURE REQUIRES THAT A SYSTEM BE DECLARED INOPERABLE WHENEVER ANY | | ACCEPTANCE CRITERIA IS NOT MEET. | | | | RCIC, BOTH LPCI SUBSYSTEMS AND BOTH CS SUBSYSTEMS WERE VERIFIED TO BE | | OPERABLE. ADS WAS DEMONSTRATED TO BE OPERABLE. HPCI IS A SINGLE TRAIN | | SYSTEM." | | | | THIS PLACED THE UNIT IN A 7-DAY TS A/S 3.5.C.2. THE LICENSEE IS CONDUCTING | | AN ENGINEERING EVALUATION TO DETERMINE CORRECTIVE ACTIONS. ONE | | RECOMMENDATION IS TO CHANGE THE TEST PROCEDURE AND OPEN THE SUBJECT VALVE | | PRIOR TO STARTING THE PUMP. THIS WILL PREVENT THE "RELAY RACE" BETWEEN THE | | PRESSURE SWITCH WHICH IS PART OF AN INTERLOCK AND THE FLOW SWITCH. A | | SIMILAR OCCURRENCE WAS OBSERVED ON JANUARY 17, 1996, HOWEVER, AN EVALUATION | | AT THE TIME INAPPROPRIATELY CONCLUDED THAT IT WAS NOT AN OPERABILITY ISSUE. | | | | THE LICENSEE INFORMED THE NRC RESIDENT INSPECTOR. | | | | * * * UPDATE 1100 EDT 7/10/96 FROM STEVE SMALLFOOT TO S.SANDIN * * * | | | | THE LICENSEE IS RETRACTING THIS REPORT BASED ON THE FOLLOWING: | | | | "THE ABOVE NOTIFICATION WAS MADE BASED ON THE INITIAL DETERMINATION THAT | | THE HIGH PRESSURE COOLANT INJECTION (HPCI) SYSTEM WAS INOPERABLE AS A | | RESULT OF NOT MEETING AN ACCEPTANCE CRITERION IN STATION PROCEDURE | | 6.HPCI.101, "HPCI MONTHLY TEST MODE SURVEILLANCE OPERATION". PER DESIGN, | | THE VALVE OPENS WHEN SYSTEM FLOW <400 GPM AND PUMP DISCHARGE PRESSURE >125 | | PSIG, AND CLOSES WHEN SYSTEM FLOW >800 GPM. DURING THIS TEST, THE MINIMUM | | FLOW VALVE HPCI-MO-25 WAS NOT OBSERVED TO OPEN UPON SYSTEM STARTUP AND THEN | | CLOSE WHEN FLOW WAS GREATER THAN 800 GPM. | | | | UPON FURTHER REVIEW OF THIS CONDITION, IT BECAME APPARENT THAT THE | | SURVEILLANCE PROCEDURE ACCEPTANCE CRITERION WORDING WAS OVERLY CONSERVATIVE | | IN THAT IT DID NOT ACKNOWLEDGE THAT THE VALVE MAY REMAIN CLOSED AND NOT | | CYCLE GIVEN THE FLOW AND PRESSURE INCREASES EXPERIENCED DURING A TYPICAL | | SYSTEM STARTUP. AS A RESULT, THE PROCEDURE WAS CHANGED TO REFLECT MORE | | APPROPRIATE ACCEPTANCE CRITERION WORDING, AND HPCI WAS RESTORED TO | | OPERABILITY AT 1923 ON 7/3/96. NOTWITHSTANDING THE 3 HOURS OF TECHNICAL | | INOPERABILITY, THE HPCI SYSTEM WAS NEVERTHELESS CAPABLE OF PERFORMING ITS | | REQUIRED ACCIDENT MITIGATION FUNCTION. THE ENS NOTIFICATION OF 7/3/96 IS | | THEREFORE RETRACTED." | | | | THE LICENSEE INFORMED THE NRC RESIDENT INSPECTOR. NOTIFIED R4DO(MURRAY). | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |GENERAL INFORMATION or OTHER | |EVENT NUMBER: 30728 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |LICENSEE: COOPER ENERGY SERVICES |NOTIFICATION DATE: 07/10/96 | | CITY: GROVE CITY REGION: 1 |NOTIFICATION TIME: 14:25 [ET]| | COUNTY: STATE: PA |EVENT DATE: 07/10/96 | |LICENSE#: AGREEMENT: N |EVENT TIME: 00:00[EDT]| | DOCKET: |LAST UPDATE DATE: 07/10/96 | | +-----------------------------+ | |PERSON ORGANIZATION| | | | | | | +------------------------------------------------+VERN HODGE NRR | |NRC NOTIFIED BY: MOWERY(FAX) | | |HQ OPS OFFICER: CHAUNCEY GOULD | | +------------------------------------------------+ | |EMERGENCY CLASS: NOT APPLICABLE | | |10 CFR SECTION: | | |NINF INFORMATION ONLY | | |CCCC 21.21 UNSPECIFIED PARAGRAPH | | | | | | | | | | | +------------------------------------------------+-----------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | COOPER ENERGY SERVICES(CES) REPORTED A PART 21 CONCERNING A POTENTIAL | | DEFECT OF THE ENTERPRISE DSR-4 & DSRV-4 EMERGENCY DIESEL GENERATORS. | | | | THE POTENTIAL DEFECT CONCERNS THE STARTING AIR ADMISSION VALVES (BLOCK AND | | VENT VALVES), ENTERPRISE PART NO. KR-001-000, WHICH WERE ORIGINALLY | | MANUFACTURED BY CALCON CORP. (CALCON HAS SINCE BEEN PURCHASED BY AMOT | | CONTROLS CORP.) THESE VALVES ARE PART OF REDUNDANT STARTING CIRCUITS SUCH | | THAT TWO ARE EMPLOYED ON MODEL DSR-4 AND FOUR ON MODEL DSRV-4. THE | | POTENTIAL DEFECT WAS REPORTED TO CES BY ENTERGY OPERATIONS AFTER THREE | | VALVES AT THE RIVER BEND PLANT FAILED DURING OPERATION OR WHILE ON THE TEST | | BENCH. FAILURE OF THESE VALVES COULD RENDER THE EDG INOPERABLE AND NO | | CLEAR CAUSE OF THE FAILURES HAS BEEN DETERMINED. THE FOLLOWING NINE U.S. | | SITES ARE AFFECTED: HARRIS, PERRY, CATAWBA, GRAND GULF, RIVER BEND, | | VOGTLE, COMANCHE PEAK, BELLEFONTE AND WNP-1. THERE ARE ALSO SEVERAL SITES | | IN KOREA AND TAIWAN WHICH MAY BE AFFECTED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30729 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: PEACH BOTTOM REGION: 1 |NOTIFICATION DATE: 07/10/96 | |UNIT: [2] [3] [ ] STATE: PA |NOTIFICATION TIME: 15:45 [ET]| |RX TYPE: [2] GE-4,[3] GE-4 |EVENT DATE: 07/10/96 | +------------------------------------------------+EVENT TIME: 15:00[EDT]| |NRC NOTIFIED BY: MERRYMAN |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JIM TRAPP RDO | |DDDD 73.71 UNSPECIFIED PARAGRAPH | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 2 | N Y 70 POWER OPERATION | 70 POWER OPERATION | | 3 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | DISCOVERY OF COMPROMISED CLASSIFIED SAFEGUARDS INFORMATION. IMMEDIATE | | COMPENSATORY MEASURES TAKEN. THE RI WAS INFORMED. SEE HOO LOG FOR DETAILS. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30730 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: GRAND GULF REGION: 4 |NOTIFICATION DATE: 07/10/96 | |UNIT: [1] [ ] [ ] STATE: MS |NOTIFICATION TIME: 15:52 [ET]| |RX TYPE: [1] GE-6 |EVENT DATE: 07/10/96 | +------------------------------------------------+EVENT TIME: 14:30[CDT]| |NRC NOTIFIED BY: CADE |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: UNUSUAL EVENT +-----------------------------+ |10 CFR SECTION: |BLAINE MURRAY RDO | |AAEC 50.72(a)(1)(i) EMERGENCY DECLARED |GOODWIN EO | |AENS 50.72(b)(1)(v) ENS INOPERABLE |HOUSKO FEMA | |AARC 50.72(b)(1)(v) OTHER ASMT/COMM INOP |BARRETT ERB | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |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 +------------------------------------------------------------------------------+ | THE PLANT HAS LOST ALL COMMUNICATIONS IN THE CONTROL ROOM AND TECHNICAL | | SUPPORT CENTER DUE TO A CABLE CUT. | | | | THE LICENSEE HAS LOST THEIR COMMERCIAL TELEPHONE LINES, THE ENS LINES AND | | THE OFFSITE NOTIFICATION SYSTEM TO OTHER AGENCIES FROM THE CONTROL ROOM AND | | THE TSC. THEY DO HAVE OFFSITE COMMUNICATIONS IN THE CONTROL ROOM BY RADIO. | | THE LOSS OF COMMUNICATIONS IS DUE TO AN UNINTENTIONAL CABLE CUT. THEY | | EXPECT REPAIRS WILL BE MADE SOON. THE RI AND STATE AND LOCAL AGENCIES WERE | | NOTIFIED. | | | | ***UPDATE ON 7/10/96 @ 19:06 BY WHITTEN TO GOULD*** THE NOUE WAS TERMINATED | | AT 17:57CDT WHEN ALL TELECOM SYSTEMS WERE RESTORED AND TESTED. THE RI WILL | | BE NOTIFIED. REG 4 (MURRAY), FEMA (SULLIVAN) AND EO (GOODWIN) WERE | | NOTIFIED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30731 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: GRAND GULF REGION: 4 |NOTIFICATION DATE: 07/10/96 | |UNIT: [1] [ ] [ ] STATE: MS |NOTIFICATION TIME: 15:58 [ET]| |RX TYPE: [1] GE-6 |EVENT DATE: 07/10/96 | +------------------------------------------------+EVENT TIME: 10:45[CDT]| |NRC NOTIFIED BY: REED |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |BLAINE MURRAY RDO | |HFIT 26.73 FITNESS FOR DUTY | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |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 +------------------------------------------------------------------------------+ | THE LICENSEE REPORTED THAT A SRO CONTROL ROOM SUPERVISOR HAD A POSITIVE | | TEST FOR CAUSE FOR ALCOHOL AND A NEGATIVE TEST FOR DRUGS. | | | | THE INDIVIDUAL WAS IN TRAINING AND NOT ON DUTY AND HAS NOT BEEN INSIDE THE | | PLANT DURING THE MONTH OF JULY. HE HAS ONLY BEEN IN THE PROTECTED AREA FOR | | 16 MINS. ON 7/3/96. THE INITIAL ACTION TAKEN ON THE INDIVIDUAL WAS TO | | REVOKE HIS UNESCORTED ACCESS AND TO REFER HIM TO EMPLOYEES ASSISTANCE | | PROGRAM FOR COUNSELLING, ASSESSMENT AND ANY RECOMMENDED TREATMENT. THE RI | | WAS INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30732 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: VERMONT YANKEE REGION: 1 |NOTIFICATION DATE: 07/10/96 | |UNIT: [1] [ ] [ ] STATE: VT |NOTIFICATION TIME: 16:14 [ET]| |RX TYPE: [1] GE-4 |EVENT DATE: 07/10/96 | +------------------------------------------------+EVENT TIME: 13:45[EDT]| |NRC NOTIFIED BY: JAMES KRITZER |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: HENRY BAILEY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JIM TRAPP RDO | |APRE 50.72(b)(2)(vi) OFFSITE NOTIFICATION | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |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 +------------------------------------------------------------------------------+ | OFFSITE NOTIFICATION - VIOLATED DISCHARGE PERMIT | | | | THE LICENSEE NOTIFIED THE STATE OF VERMONT THAT THEY HAD VIOLATED THEIR | | DISCHARGE PERMIT. THE VIOLATION WAS THE PRESENCE OF VISIBLE FOAM IN THE | | MAIN CIRCULATING WATER DISCHARGE. THE FOAM WAS CAUSED BY TREATING THE MAIN | | CONDENSER WITH AN ALGAE INHIBITOR (BETZ-C74). THE TREATMENT WAS STOPPED | | WHEN THE FOAM WAS DISCOVERED. | | | | THE RESIDENT INSPECTOR WAS INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30733 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: INDIAN POINT REGION: 1 |NOTIFICATION DATE: 07/10/96 | |UNIT: [2] [ ] [ ] STATE: NY |NOTIFICATION TIME: 17:42 [ET]| |RX TYPE: [2] W-4-LP,[3] W-4-LP |EVENT DATE: 07/10/96 | +------------------------------------------------+EVENT TIME: 17:10[EDT]| |NRC NOTIFIED BY: BALLETTA |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JIM TRAPP RDO | |ANHU 50.72(b)(1)(iii) HURRICANE | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |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 +------------------------------------------------------------------------------+ | THE LICENSEE RECEIVED NOTICE THAT THE NATIONAL WEATHER SERVICE HAD EXTENDED | | THE HURRICANE WARNINGS TO WITHIN 500 MILES OF THE FACILITY. THE RI WILL BE | | INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30734 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: BRUNSWICK REGION: 2 |NOTIFICATION DATE: 07/10/96 | |UNIT: [1] [2] [ ] STATE: NC |NOTIFICATION TIME: 17:51 [ET]| |RX TYPE: [1] GE-4,[2] GE-4 |EVENT DATE: 07/10/96 | +------------------------------------------------+EVENT TIME: 17:15[EDT]| |NRC NOTIFIED BY: KITCHEN |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: UNUSUAL EVENT +-----------------------------+ |10 CFR SECTION: |EDWARD MCALPINE RDO | |AAEC 50.72(a)(1)(i) EMERGENCY DECLARED |GOODWIN EO | | |CEGIELSKI FEMA | | |BARRETT ERB | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | 2 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | THE LICENSEE RECEIVED A HURRICANE WARNING FROM THE NATIONAL WEATHER | | SERVICE. THIS PLACES THE UNITS IN AN UNUSUAL EVENT AS PER THEIR EMERGENCY | | PROCEDURES. ALL SAFETY SYSTEMS ARE OPERABLE AND THE PLANT PLANS TO BE IN | | COLD S/D 2 HRS PRIOR TO ARRIVAL OF HURRICANE FORCE WINDS. THE RI WILL BE | | INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30735 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: WASHINGTON NUCLEAR REGION: 4 |NOTIFICATION DATE: 07/10/96 | |UNIT: [2] [ ] [ ] STATE: WA |NOTIFICATION TIME: 18:45 [ET]| |RX TYPE: [2] GE-5 |EVENT DATE: 07/10/96 | +------------------------------------------------+EVENT TIME: 12:55[PDT]| |NRC NOTIFIED BY: JOHNSON |LAST UPDATE DATE: 07/10/96 | |HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |BLAINE MURRAY RDO | |APRE 50.72(b)(2)(vi) OFFSITE NOTIFICATION | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 2 | N Y 56 POWER OPERATION | 56 POWER OPERATION | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | THEY REPORTED A SPILL OF SODIUM HYPOCHLORITE ONTO THE GROUND NEAR THE | | CIRCULATING PUMPHOUSE TO THE WASHINGTON STATE DEPARTMENT OF ECOLOGY. | | | | WHILE OFF-LOADING SODIUM HYPOCHLORITE FROM A DELIVERY TRUCK TO A TANK, | | APPROXIMATELY 150 GALLONS OVERFLOWED OUT OF THE TANK INTO AN AREA INSIDE A | | BERM AROUND THE TANK. ADDITIONALLY, A SMALL QUANTITY(LESS THAN 10 GALLONS) | | SPLASHED OUTSIDE THE BERMED AREA, DRAINED OUTSIDE THE CIRCULATING WATER | | PUMPHOUSE AND ENDED UP ON THE GROUND. THE HAZARDOUS MATERIALS TEAM | | RESPONDED TO SECURE THE AREA AND CONTAIN AND ISOLATE THE SPILL. NO | | PERSONNEL WERE INJURED AND THEY ARE INVESTIGATING. THE RI AND STATE WERE | | INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 30736 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: BRAIDWOOD REGION: 3 |NOTIFICATION DATE: 07/11/96 | |UNIT: [1] [2] [ ] STATE: IL |NOTIFICATION TIME: 02:07 [ET]| |RX TYPE: [1] W-4-LP,[2] W-4-LP |EVENT DATE: 07/11/96 | +------------------------------------------------+EVENT TIME: 00:45[CDT]| |NRC NOTIFIED BY: CHERYL GAYHEART |LAST UPDATE DATE: 07/11/96 | |HQ OPS OFFICER: STEVE SANDIN +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JAMES CREED RDO | |AARC 50.72(b)(1)(v) OTHER ASMT/COMM INOP | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | 2 | N Y 100 POWER OPERATION | 100 POWER OPERATION | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | INADVERTENT LOSS OF TSC COMPUTERS DURING SCHEDULED NON-SAFETY RELATED | | ELECTRICAL MAINTENANCE. | | | | "SCHEDULED MAINTENANCE ON A NON-SAFETY RELATED BUS FEED CAUSED LOSS OF | | LIGHTING AND COMPUTERS IN THE TECHNICAL SUPPORT CENTER. PREPARATIONS ARE | | IN PROGRESS TO RESTORE NON-SAFETY RELATED BUS FEED." | | | | THE LICENSEE ANTICIPATES RESTORING THE TSC COMPUTERS (ERDS) WITHIN 1-2 | | HOURS. THE LICENSEE INFORMED THE NRC RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+