U.S. Nuclear Regulatory Commission Operations Center Event Reports For 02/03/95 - 02/06/95 ** EVENT NUMBERS ** 28225 28328 28329 28330 28331 28332 28333 28334 28335 28336 28337 28338 28339 28340 28341 28342 !!!!!!!!! THIS EVENT HAS BEEN RETRACTED. THIS EVENT HAS BEEN RETRACTED !!!!!!! +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28225 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: MILLSTONE REGION: 1 |NOTIFICATION DATE: 01/09/95 | |UNIT: [ ] [2] [ ] STATE: CT |NOTIFICATION TIME: 20:09 [ET]| |RX TYPE: [1] GE-3,[2] CE,[3] W-4-LP |EVENT DATE: 01/09/95 | +------------------------------------------------+EVENT TIME: 19:33[EST]| |NRC NOTIFIED BY: JOHN RESETOR |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: WILLIAM HUFFMAN +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |MOHAMED SHANBAKY RDO | |AINC 50.72(b)(2)(iii)(C) POT UNCNTRL RAD REL | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | | | | | 2 | N N 0 REFUELING | 0 REFUELING | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | POTENTIAL NON-CONSERVATISMS IN THE CONTAINMENT PURGE RADIONUCLIDE RELEASE | | RATE LIMITS. | | | | THE LICENSEE HAS DETERMINED THAT THE PROCEDURE FOR CONTAINMENT PURGING HAS | | A MAXIMUM ALLOWABLE INSTANTANEOUS RELEASE LIMIT FOR PARTICULATES AND | | IODINES (NON-NOBLE GASES) WHICH MAY BE NON-CONSERVATIVE. RADIOLOGICAL | | RELEASE RATE CALCULATIONS BASED ON THE LIMITS IN THE PROCEDURES MAY RESULT | | IN EXCEEDING LIMITS PRESCRIBED IN THE RADIOACTIVE EFFLUENT MONITORING | | MANUAL. | | | | THE ERRORS WERE DISCOVERED DURING AN INTERNAL RADIATION ASSESSMENT AUDIT. | | THE PROCEDURE LIMITS WILL BE REVISED. RECORDS FOR RELEASES DURING THE LAST | | SIX MONTHS HAVE BEEN REVIEWED AND SHOW THAT NO LIMITS WERE ACTUALLY | | EXCEEDED. | | | | HOW THE ERRONEOUS LIMITS WERE DETERMINED IS STILL UNDER INVESTIGATION. | | | | THE NRC RESIDENT, STATE AND LOCAL AUTHORITIES HAVE BEEN NOTIFIED. | | | | ** UPDATE DATE/TIME: 2/3/95 @ 0903 EST *FROM LICENSEE: BONNER BY:McGINTY** | | THE LICENSEE IS RETRACTING THIS EVENT BASED ON FURTHER REVIEW OF THE | | CRITERIA WHICH DETERMINED THAT NO TECH SPEC INSTANTANEOUS RELEASE LIMITS | | WOULD HAVE BEEN EXCEEDED. THE LICENSEE INFORMED THE RESIDENT INSPECTOR. | | HOO NOTIFIED THE R1DO (JOHANSEN). | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28328 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: HADDAM NECK REGION: 1 |NOTIFICATION DATE: 02/03/95 | |UNIT: [1] [ ] [ ] STATE: CT |NOTIFICATION TIME: 00:39 [ET]| |RX TYPE: [1] W-4-LP |EVENT DATE: 02/02/95 | +------------------------------------------------+EVENT TIME: 22:15[EST]| |NRC NOTIFIED BY: C GLADDING |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOHN MacKINNON +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JENNY JOHANSEN 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 | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | DURING FULL FLOW DYNAMIC TESTING TWO REDUNDANT MOTOR OPERATED SERVICE WATER | | BYPASS VALVES FAILED TO FULLY OPEN. | | SERVICE WATER BYPASS VALVES (SW-MOV-837 "A" & "B") FAILED TO FULLY OPEN | | DURING FULL FLOW DYNAMIC TESTING. THESE BYPASS VALVES WOULD BE USED TO | | PREVENT CLOGGING AND/OR TO BYPASS A CLOGGED SERVICE WATER FILTER DURING A | | POST LOSS OF COOLANT ACCIDENT (LOCA), AND TO SUPPLY COOLING WATER TO THE | | CONTAINMENT AIR RECIRCULATION FAN COOLERS (FOUR FAN COOLERS). IF THE | | SERVICE WATER FILTER PLUGGED UP AND IF NEITHER OF THE SERVICE WATER BYPASS | | VALVES COULD BE OPENED DURING A POST LOCA EVENT, THEY WOULD BE OUTSIDE THE | | THEIR DESIGN BASIS OF THEIR PLANT. | | PER GENERIC LETTER 89-10 (MOV TEST PROGRAM), LICENSEE WAS PERFORMING FOR | | THE FIRST TIME A FULL FLOW DYNAMIC TEST OF THE BYPASS VALVES WITH FULL | | DIFFERENTIAL PRESSURE ACROSS THE VALVE (80psid). SERVICE WATER BYPASS | | VALVE (SW-MOV-837 "A") FAILED TO FULLY OPEN WHEN TESTED ON THE MORNING OF | | 02/02/95. AT 2215ET, SERVICE WATER BYPASS VALVE (SW-MOV-837 "B") FAILED TO | | FULLY OPEN WHEN IT WAS TESTED. BOTH VALVES TRAVELLED IN THE OPEN DIRECTION | | FOR ABOUT 1.5 SECONDS BEFORE THEY STOPPED OPENING (TAKES 9 SECONDS TO FULLY | | OPEN THE BYPASS VALVES). IN BOTH CASES THE BYPASS VALVE FAILED TO OPEN | | BECAUSE THEIR MOTOR OPERATED VALVE TORQUE SWITCH TRIPPED. THE SETTING OF | | THE TORQUE SWITCHES WERE CHECKED AND WERE FOUND TO BE AT THEIR RECOMMENDED | | SETTINGS AS SPECIFIED BY THE MANUFACTURER & SUPPLIER. SINCE THIS WAS THE | | FIRST TIME THAT THESE BYPASS VALVES HAD BEEN OPERATED UNDER SUCH CONDITIONS | | AND THE BYPASS VALVES FAILED TO FULLY OPEN, THE LICENSEE RESET THE TORQUE | | SWITCH TRIP SETPOINT TO A HIGHER TRIP SETPOINT. LICENSEE REPERFORMED FULL | | FLOW TESTING OF THE BYPASS VALVES AND THEY OPERATED PROPERLY. | | | | RESIDENT INSPECTOR WILL BE INFORMED BY THE LICENSEE. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |FUEL CYCLE FACILITY | |EVENT NUMBER: 28329 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: ALLIED-SIGNAL INC. |NOTIFICATION DATE: 02/03/95 | | RXTYPE: URANIUM HEXAFLUORIDE PRODUCTION |NOTIFICATION TIME: 03:00 [ET]| |COMMENTS: UF6 CONVERSION (DRY PROCESS) |EVENT DATE: 02/03/95 | | |EVENT TIME: 00:20[CST]| | |LAST UPDATE DATE: 02/03/95 | | CITY: METROPOLIS REGION: 3 +-----------------------------+ | COUNTY: MASSAC STATE: IL |PERSON ORGANIZATION| |LICENSE#: SUB-526 AGREEMENT: Y |JOHN JACOBSON RDO | | DOCKET: 04003392 |MAL KNAPP (NMSS) EO | +------------------------------------------------+JACK GROBE REG3 | |NRC NOTIFIED BY: RONALD YATES |CALDWELL FEMA | |HQ OPS OFFICER: JOHN MacKINNON |CONGEL AEOD | +------------------------------------------------+HENRY BAILEY AEOD | |EMERGENCY CLASS: ALERT | | |10 CFR SECTION: | | | | | | | | | | | | | | | | | +------------------------------------------------+-----------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | APPROXIMATELY 200 grams OF URANIUM HEXAFLUORIDE LEAKED FROM A LOOSE | | CONNECTION ON A 14 TON CYLINDER INTO THEIR FEED MATERIAL BUILDING. NOBODY | | INJURED. | | | | ALLIED SIGNAL INC., METROPOLIS, IL. CALLED IN THE FOLLOWING REPORT. | | | | LICENSEE WAS FLUSHING A MANIFOLD TO A 14 TON CYLINDER IN PREPARATIONS FOR | | FILLING THE CYLINDER WITH URANIUM HEXAFLUORIDE. WHILE THEY WERE FLUSHING | | THE MANIFOLD (STANDARD OPERATING PROCEDURE BEFORE FILLING THE CYLINDER), | | THE EVACUATION LINE WAS OVERCOME (THIS IS A NORMAL OCCURRENCE). ONE OF THE | | VALVES ON THE EVACUATION LINE WAS CRACKED OPEN (WAS NOT CHECKED CLOSED - | | OPERATOR VALVING ERROR) AND IT LEAKED INTO ANOTHER PIGTAIL ON ANOTHER 14 | | TON CYLINDER. THIS PIGTAIL CONNECTION WAS NOT TIGHT AND THE URANIUM | | HEXAFLUORIDE LEAKED OUT OF THIS CONNECTION. APPROXIMATELY 200 grams OF | | URANIUM HEXAFLUORIDE WAS RELEASED INTO THE FEED MATERIAL BUILDING IN ABOUT | | 90 TO 120 SECONDS. | | | | ALL PERSONNEL (BETWEEN 10 TO 15 PEOPLE) EVACUATED THE FEED MATERIAL | | BUILDING. OPERATORS EVACUATING THE BUILDING ISOLATED THE LEAK BEFORE | | LEAVING THE BUILDING. FIVE EMERGENCY RESPONSE PEOPLE ENTERED THE FEED | | MATERIAL BUILDING WEARING FULL SAFETY GEAR (SAFETY GEAR INCLUDES SCUBAs & | | BEING FULLY DRESSED OUT FOR THE EVENT). A WHITE CLOUD (URANIUM | | HEXAFLUORIDE) WAS SEEN IN THE BUILDING. AS FAR AS THE LICENSEE KNOWS, NO | | URANIUM HEXAFLUORIDE ESCAPED OUTSIDE THE BUILDING AND THEREFORE NO EXPOSURE | | TO THE GENERAL PUBLIC OCCURRED. NOBODY EVACUATED FROM THE FEED MATERIAL | | BUILDING WAS EXPOSED TO THE URANIUM HEXAFLUORIDE AND NOBODY WAS INJURED. | | EMERGENCY RESPONSE PERSONNEL WILL TAKE A URINE TEST THIS MORNING TO MAKE | | SURE THEY WERE NOT EXPOSED TO THE URANIUM HEXAFLUORIDE. LICENSEE WAS IN AN | | ALERT CLASSIFICATION FROM 0020 CST UNTIL 0110 CST. LICENSEE SAID THAT THE | | RELEASE AMOUNT WAS SO SMALL THAT THEY DO NOT HAVE TO INFORM ANY STATE, | | LOCAL, OR OTHER GOVERNMENT AGENCY OF THIS EVENT. LICENSEE ALSO SAID THAT AT | | THIS TIME THEY DO NOT PLAN TO MAKE A PRESS RELEASE ABOUT THIS EVENT. | | | | ****UPDATE @ 0815ET 02/03/95 BY MACKINNON**** | | | | FOLLOWING FEDERAL AGENCIES WERE NOTIFIED OF THIS EVENT, DOE (WYATT), EPA | | (PETTY OFFICER DEEGAN), USDA (ROBERT CONLEY), & HHS (MARK FOW). FRANK | | INGRAM (USNRC PAO) AND BANGART (USNRC STATE PROGRAMS) NOTIFIED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28330 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: SALEM REGION: 1 |NOTIFICATION DATE: 02/03/95 | |UNIT: [1] [ ] [ ] STATE: NJ |NOTIFICATION TIME: 11:24 [ET]| |RX TYPE: [1] W-4-LP,[2] W-4-LP |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 11:00[EST]| |NRC NOTIFIED BY: M GWIRTZ |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOHN MacKINNON +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JENNY JOHANSEN RDO | |ASHU 50.72(b)(1)(i)(A) PLANT S/D REQD BY TS |CHAFFEE EO | |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 | 93 POWER OPERATION | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | TECH SPEC SHUTDOWN INITIATED DUE TO PROBLEMS WITH A REDUNDANT POWER SUPPLY | | TO TRAIN "A" SSPS ENCOUNTERED DURING THE IMPLEMENTATION OF A DESIGN CHANGE. | | | | AT 1100 EST, SALEM UNIT 1 INITIATED A UNIT SHUTDOWN TO COMPLY WITH | | TECHNICAL SPECIFICATION LIMITING CONDITION FOR OPERATION ACTION STATEMENT | | 3.3.1.1, TABLE 3.3.1 (FUNCTIONAL UNITS 21 AND 22, ACTION NUMBERS 1 AND 10, | | "REACTOR TRIP BREAKERS AND AUTOMATIC TRIP LOGIC"). DURING THE | | IMPLEMENTATION OF A DCP (DESIGN CHANGE PACKAGE) TO CORRECT A PROBLEM WITH | | THE POWER FEEDS TO THE MAIN TURBINE FROM SSPS TRAIN "A", A REDUNDANT POWER | | SUPPLY WAS LOST (TRIPPED). THIS NECESSITATED NOT COMPLETING THE DCP AND | | RESTORING THE CHANNEL (TRAIN "A" OF SSPS) TO NORMAL. TRAIN "A" OF SSPS IS | | CURRENTLY NOT CONSIDERED TO BE OPERABLE. | | | | RESOLVING THE CAUSE OF THE POWER SUPPLY TRIP AND COMPLETING FUNCTIONAL | | TESTING HAS EXCEEDED THE 6 HRS WHICH WAS ALLOWED BY THE ACTION STATEMENT. | | THIS RESOLUTION MUST ALSO INCLUDE THE UNDERSTANDING OF INDICATIONS SEEN IN | | THE CONTROL ROOM WHEN THE POWER SUPPLY TRIPPED. THESE INDICATIONS WERE THE | | ENERGIZATION OF BOTH SOURCE RANGE CHANNELS AND BISTABLES TRIPPING ON "OT | | DELTA T" CHANNELS (NOT A REACTOR TRIP DEMAND). | | | | SALEM 1 HAS BEEN GRANTED ENFORCEMENT DISCRETION TO IMPLEMENT THE CORRECTION | | (VIA THE DCP) OF A GENERIC PROBLEM (SEE EVENT 28321) REGARDING THE POWER | | FEEDS TO THE MAIN TURBINE FROM SSPS. THERE ARE TWO (REDUNDANT) POWER | | SUPPLIES (USED FOR THE LOGIC CARDS AND TESTING CIRCUITRY FOR SSPS) FOR THE | | TRAIN "A" SSPS. WHEN TECHNICIANS TURNED ONE OF THE POWER SUPPLIES OFF FOR | | THE IMPLEMENTATION OF THE DCP, THE REDUNDANT POWER SUPPLY UNEXPECTEDLY | | TRIPPED. | | | | THE UNIT HAS COMMENCED A TECH SPEC REQUIRED SHUTDOWN AT A RATE OF 20% PER | | HOUR. THE LICENSEE ANTICIPATES CORRECTING THE PROBLEM WITH THE REDUNDANT | | POWER SUPPLY FOR THE TRAIN "A" SSPS AND COMPLETING THE FUNCTIONAL TEST ON | | THE TRAIN "A" SSPS WITHIN ABOUT 2 HOURS. AT THAT POINT, THEY WOULD BE ABLE | | TO EXIT THE TECH SPEC REQUIRED SHUTDOWN AND PROCEED TO IMPLEMENT THE DCP | | FOR THE "B" TRAIN OF THE SSPS. | | | | THE EDGs AND ECCSs FOR SALEM UNIT 1 REMAIN OPERATIONAL AND ARE IN STANDBY. | | THE GRID IS STABLE AND THERE ARE NO PROBLEMS WITH OFF-SITE POWER SUPPLIES. | | THE LICENSEE INFORMED THE RESIDENT INSPECTOR. | | | | * * * UPDATE 2/3/95 @ 15:49 FROM GWIRTZ TAKEN BY SEBROSKY * * * | | THE LICENSEE HAS RUN INTO ADDITIONAL PROBLEMS WITH THE POWER SUPPLIES. | | CONSEQUENTLY, THE LICENSEE HAS DECIDED TO DISCONTINUE THE TROUBLESHOOTING | | AND WILL SHUTDOWN THE UNIT. CURRENTLY THE UNIT IS AT 15% POWER. ONCE THE | | UNIT IS IN MODE 3 (HOT STANDBY), THE PREVIOUS ENFORCEMENT DISCRETION | | GRANTED BY THE NRC WILL NO LONGER APPLY FOR UNIT 1. THEREFORE, ONCE THE | | UNIT IS IN MODE 3 THE LICENSEE WILL ENTER TECH SPEC 3.0.3 WHICH REQUIRES | | THE LICENSEE TO BE IN HOT SHUTDOWN WITHIN 6 HOURS, AND COLD SHUTDOWN WITHIN | | 24 HOURS. | | | | UNIT 2 IS CURRENTLY IN THE INTERMEDIATE RANGE AND ALSO HAS BEEN GRANTED AN | | ENFORCEMENT DISCRETION DUE TO THE PROBLEM WITH THE SSPS. THE LICENSEE IS | | INVESTIGATING CORRECTIVE ACTIONS FOR BOTH UNIT 1 AND UNIT 2. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. HOO NOTIFIED R1DO | | (JOHANSEN). | | | | * * * UPDATE 2/3/95 @ 1806 FROM GWIRTZ TAKEN BY SEBROSKY * * * | | THE LICENSEE ISSUED A PRESS RELEASE ON THIS EVENT. HOO NOTIFIED | | R1DO(JOHANSEN). | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28331 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: NORTH ANNA REGION: 2 |NOTIFICATION DATE: 02/03/95 | |UNIT: [1] [2] [ ] STATE: VA |NOTIFICATION TIME: 15:15 [ET]| |RX TYPE: [1] W-3-LP,[2] W-3-LP |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 14:30[EST]| |NRC NOTIFIED BY: KENNETH DEVOR |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |MILTON SHYMLOCK RDO | |AOUT 50.72(b)(1)(ii)(B) OUTSIDE DESIGN BASIS |ED GOODWIN EO | |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 | | 2 | N Y 91 POWER OPERATION | 91 POWER OPERATION | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | SOLID STATE PROTECTION SYSTEM (SSPS) DECLARED INOPERABLE FOR BOTH UNITS. | | | | AT 14:30 THE LICENSEE DECLARED THE SSPS INOPERABLE ON BOTH UNITS. THE | | REASON THE SSPS WERE DECLARED INOPERABLE IS BECAUSE A STEAM BREAK COULD | | CAUSE A SHORT IN THE TURBINE TRIP PROTECTION CIRCUITS LEADING TO A LOSS OF | | POWER TO BOTH TRAINS OF THE SSPS. THE POSTULATED EVENT IS SIMILAR TO THAT | | REPORTED BY DIABLO CANYON ON 2/1/95 (SEE EVENT #28318). | | | | THE LICENSEE HAS ENTERED TECHNICAL SPECIFICATION LIMITING CONDITION FOR | | OPERATION ACTION STATEMENTS 3.3.1.1 FOR THE REACTOR TRIP PROTECTION SYSTEM, | | 3.3.2.1 FOR THE ESF SYSTEM, AND 3.0.3 DUE TO DECLARING SSPS INOPERABLE. THE | | LIMITING TECH SPEC IS 3.3.2.1 WHICH REQUIRES THE LICENSEE TO BE IN HOT | | STANDBY WITHIN 6 HOURS AND TO BE IN HOT SHUTDOWN WITHIN 30 HOURS. | | | | THE LICENSEE WILL INFORM THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28332 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: FITZPATRICK REGION: 1 |NOTIFICATION DATE: 02/03/95 | |UNIT: [1] [ ] [ ] STATE: NY |NOTIFICATION TIME: 15:58 [ET]| |RX TYPE: [1] GE-4 |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 13:00[EST]| |NRC NOTIFIED BY: ART ZAREMBA |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JENNY JOHANSEN RDO | |NINF INFORMATION ONLY | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N N 0 COLD SHUTDOWN | 0 COLD SHUTDOWN | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | THE LICENSEE IS MAKING A 10 CFR 50.9 REPORT DUE TO THE DISCOVERY OF AN | | IMPROPER SIGNATURE. | | | | A FIRE PROTECTION SUPERVISOR MADE AN UNAUTHORIZED SIGNATURE ON A | | COMBUSTIBLE MATERIAL CONTROL PERMIT. THE ENGINEER WHOSE NAME WAS SIGNED BY | | THE SUPERVISOR RECOGNIZED THE IMPROPER SIGNATURE AS PART OF A RECORDS | | REVIEW. A SECURITY INVESTIGATION WAS COMMENCED ON 2/2/95. THE | | INVESTIGATION IS CONTINUING WHILE THE PLANT STAFF TAKES CORRECTIVE ACTIONS | | TO PREVENT ANOTHER OCCURRENCE. THE FIRE PROTECTION SUPERVISOR WAS ESCORTED | | OFFSITE YESTERDAY, SUSPENDED, AND THE INDIVIDUAL'S SITE ACCESS HAS BEEN | | REVOKED. THE SUPERVISOR MADE THE IMPROPER SIGNATURE ON 10/18/94. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. IN ADDITION THE LICENSEE | | HAS ALSO INFORMED THE REGIONAL ADMINISTRATOR'S OFFICE (KANE, AND COWGILL) | | IN ACCORDANCE WITH 10 CFR 50.9. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28333 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: ZION REGION: 3 |NOTIFICATION DATE: 02/03/95 | |UNIT: [1] [2] [ ] STATE: IL |NOTIFICATION TIME: 16:08 [ET]| |RX TYPE: [1] W-4-LP,[2] W-4-LP |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 14:30[CST]| |NRC NOTIFIED BY: JIM CARLSON |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JOHN JACOBSON RDO | |AOUT 50.72(b)(1)(ii)(B) OUTSIDE DESIGN BASIS | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |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 N 0 REFUELING | 0 REFUELING | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | LICENSEE DISCOVERED A 10 CFR PART 50, APPENDIX 'R' SCENARIO WHICH COULD | | RENDER THE DIESEL GENERATORS INOPERABLE. | | | | THE LICENSEE HAS DISCOVERED A SCENARIO WHICH HAS THE POTENTIAL TO RENDER | | ALL DIESEL GENERATOR VENTILATION AND POTENTIALLY ALL DIESEL GENERATORS | | INOPERABLE DUE TO A POSTULATED FIRE IN THE CONTROL BOARD PANEL CONTAINING | | ALL THE DIESEL GENERATOR VENT FAN CONTROL SWITCHES. COMPENSATORY ACTIONS | | IN THE FORM OF FIRE WATCHES HAVE BEEN ESTABLISHED WHILE ADDITIONAL | | ENGINEERING EVALUATIONS ARE PERFORMED. | | | | THE LICENSEE HAS NOT DECLARED ANY DIESEL GENERATOR INOPERABLE BECAUSE OF | | THIS PROBLEM. THE SCENARIO WAS DISCOVERED DURING A REVIEW OF AN EVENT | | CONCERNING COOPER. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28334 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: SALEM REGION: 1 |NOTIFICATION DATE: 02/03/95 | |UNIT: [ ] [2] [ ] STATE: NJ |NOTIFICATION TIME: 17:37 [ET]| |RX TYPE: [1] W-4-LP,[2] W-4-LP |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 16:40[EST]| |NRC NOTIFIED BY: MIKE GWIRTZ |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JENNY JOHANSEN RDO | |AOUT 50.72(b)(1)(ii)(B) OUTSIDE DESIGN BASIS | | |NLCO TECH SPEC LCO A/S | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | | | | | 2 | N Y 1 STARTUP | 1 STARTUP | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | UNIT 2 COMMENCED A SHUTDOWN FROM THE INTERMEDIATE RANGE DUE TO ENFORCEMENT | | DISCRETION BEING CANCELED. | | | | UNIT 2 HAD BEEN PREVIOUSLY GRANTED ENFORCEMENT DISCRETION DUE TO A PROBLEM | | WITH THEIR SOLID STATE PROTECTION SYSTEM. (SEE RELATED EVENTS 28330, 28331, | | AND 28318). AT 16:40 THE LICENSEE WAS NOTIFIED THAT PREVIOUSLY GRANTED | | ENFORCEMENT DISCRETION FOR SSPS TRAIN 'A' AND 'B' HAD BEEN CANCELED. | | THEREFORE AS OF 16:40 THE LICENSEE ENTERED TECH SPEC 3.0.3 DUE TO BOTH | | TRAINS OF SSPS BEING INOPERABLE. AT 17:30 A UNIT SHUTDOWN WAS COMMENCED TO | | COMPLY WITH TECH SPEC 3.0.3. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28335 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: DRESDEN REGION: 3 |NOTIFICATION DATE: 02/03/95 | |UNIT: [ ] [ ] [3] STATE: IL |NOTIFICATION TIME: 20:07 [ET]| |RX TYPE: [1] GE-1,[2] GE-3,[3] GE-3 |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 18:15[CST]| |NRC NOTIFIED BY: JERRY LIZALEK |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JOHN JACOBSON RDO | |ADEG 50.72(b)(1)(ii) DEGRAD COND DURING OP | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | | | | | | | | | 3 | N Y 99 POWER OPERATION | 99 POWER OPERATION | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | THE TORUS TO REACTOR BUILDING VACUUM BREAKERS WERE BROKEN DURING A | | SURVEILLANCE PROCEDURE. | | | | THE FOLLOWING IS A TEXT OF A FACSIMILE FROM THE LICENSEE: | | | | "AT THIS TIME IT CAN NOT BE DETERMINED IF PRIMARY CONTAINMENT IS | | ESTABLISHED FOR UNIT 3. IT WAS DISCOVERED THAT ON 1/6/95 WHILE PERFORMING | | DOS 1600-13 "QUARTERLY SUPPRESSION CHAMBER TO REACTOR BUILDING VACUUM | | BREAKER FULL STROKE TEST FOR 3-1601-31 A & B" THE PRIMARY CONTAINMENT | | BOUNDARY OF 3-1601-31 A & B VALVES WAS BROKEN. FOLLOWING THE PERFORMANCE | | OF DTS 1600-1, LOCAL LEAK RATE TESTING OF PRIMARY CONTAINMENT ISOLATION | | VALVES ON 2/3/95 AT 1815 HOURS CENTRAL IT WAS DETERMINED THE LEAKAGE FROM | | 3-1601-31B VALVE WAS IN EXCESS OF 0.6 La. AS OF YET IT HAS NOT BEEN | | DETERMINED IF THIS IS THROUGH LEAKAGE." END OF TEXT. | | | | THE PROBLEM WAS DISCOVERED BY A TECH STAFF ENGINEER DURING A REVIEW OF THE | | SURVEILLANCE PROCEDURE DONE ON 1/6/95. THE ENGINEER QUESTIONED HOW THE | | TEST ON 1/6/95 WAS PERFORMED, AND UPON ASKING THE INDIVIDUAL WHO PERFORMED | | THE TEST THE ENGINEER DETERMINED THAT THE TEST WAS DONE IMPROPERLY. THE | | ENGINEER FURTHER DETERMINED THAT THE VALVES MAY HAVE BEEN DAMAGED DURING | | THE PERFORMANCE OF THE TEST ON 1/6/95. THE LICENSEE THEN PERFORMED A LOCAL | | LEAK RATE TEST ON THE VALVES. THE LICENSEE IS CURRENTLY PERFORMING A LEAK | | RATE TEST ON THE 3-1601-31A VALVE. THE LICENSEE BELIEVES BASED ON | | PRELIMINARY REPORTS THAT THE LEAK RATE TEST ON THIS VALVE MAY ALSO FAIL. | | THE LICENSEE DOES NOT BELIEVE THAT UNIT 2 IS AFFECTED BY THIS PROBLEM | | BECAUSE THE VACUUM BREAKERS FOR UNIT 2 ARE OF A DIFFERENT DESIGN. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28336 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: DRESDEN REGION: 3 |NOTIFICATION DATE: 02/03/95 | |UNIT: [ ] [ ] [3] STATE: IL |NOTIFICATION TIME: 20:10 [ET]| |RX TYPE: [1] GE-1,[2] GE-3,[3] GE-3 |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 19:05[CST]| |NRC NOTIFIED BY: JERRY LIZALEK |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JOHN JACOBSON RDO | |ASHU 50.72(b)(1)(i)(A) PLANT S/D REQD BY TS | | |NLCO TECH SPEC LCO A/S | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | | | | | | | | | 3 | N Y 99 POWER OPERATION | 99 POWER OPERATION | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | TECH SPEC REQUIRED SHUTDOWN DUE TO PRIMARY CONTAINMENT NOT BEING | | ESTABLISHED. | | | | THE FOLLOWING IS THE TEXT OF A FACSIMILE FROM THE LICENSEE. | | | | "IT HAS BEEN DETERMINED THAT PRIMARY CONTAINMENT MAY NOT BE ESTABLISHED AND | | IN ACCORDANCE WITH TECHNICAL SPECIFICATION 3.7.A.2 AND 3.O.A AN ORDERLY | | UNIT SHUTDOWN IS BEING COMMENCED. THE UNIT SHALL BE IN AT LEAST HOT | | SHUTDOWN IN 12 HOURS AND IN COLD SHUTDOWN WITHIN THE FOLLOWING 24 HOURS | | UNLESS CORRECTIVE ACTIONS ARE COMPLETED TO EXIT THE LCO. SEE NOTIFICATION | | #28335 FOR THE CAUSE OF PRIMARY CONTAINMENT LOSS." END OF TEXT. | | | | THE LICENSEE EXPECTS TO BE ABLE TO REPAIR THE VALVES PRIOR TO HAVING TO | | SHUTDOWN THE UNIT. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28337 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: GINNA REGION: 1 |NOTIFICATION DATE: 02/03/95 | |UNIT: [1] [ ] [ ] STATE: NY |NOTIFICATION TIME: 20:11 [ET]| |RX TYPE: [1] W-2-LP |EVENT DATE: 02/03/95 | +------------------------------------------------+EVENT TIME: 16:27[EST]| |NRC NOTIFIED BY: GLENN LIZENBERGER |LAST UPDATE DATE: 02/03/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JENNY JOHANSEN RDO | |AIND 50.72(b)(2)(iii)(D) ACCIDENT MITIGATION | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N Y 98 POWER OPERATION | 98 POWER OPERATION | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | PRESSURIZER CODE SAFETY VALVE TESTING SHOWED THE VALVES TO BE BEYOND THEIR | | SETPOINT TOLERANCE. | | | | PRESSURIZER CODE SAFETY VALVES 434 AND 435 WERE REMOVED FOR ANNUAL LIFT | | TESTING DURING THE 1994 OUTAGE. ON 1/10/95 AND 1/11/95 THE VALVES WERE | | TESTED AT WYLE LABORATORIES. THE SAFETY VALVES WERE INSTALLED AND TESTED | | TO 2485 PSIG +/- 1% DURING THE 1993 OUTAGE. POST OUTAGE TESTING ASSUMES THE | | +/- 1% TOLERANCE TO STILL BE INTACT. TESTING AT WYLE LABORATORIES SHOWED | | THE VALVES TO BE BEYOND THE 2485 +/- 1% TOLERANCE. | | | | THE SPECIFICS OF THE TEST RESULTS DONE AT WYLE LABORATORIES ARE AS FOLLOWS: | | THE SUBJECT VALVES ARE CROSBY MODEL HB-BP-86 VALVES. THE VALVES WERE | | SUBJECTED TO STEAM AND NITROGEN TESTS IN ACCORDANCE WITH RG&E | | SPECIFICATIONS. THE AS-FOUND CONDITION FOR BOTH VALVES DURING BOTH THE | | AIR/NITROGEN AND THE STEAM TESTS WERE OUTSIDE THE SPECIFIED CRITERIA, AS | | INDICATED BELOW. | | | | N69877-00-0006 N69877-00-0007 | | AVG NITROGEN PRESSURE 2551 2561 | | % DEVIATION FROM SPEC 2.7 3.2 | | | | AVG STEAM TEST PRESSURE 2525 2543 | | %DEVIATION FROM SPEC 1.6 2.3 | | | | THE VALVES THAT ARE CURRENTLY INSTALLED IN THE PLANT ARE OF A DIFFERENT | | DESIGN THEN THE VALVES ABOVE. THE LICENSEE IS CONTINUING TO INVESTIGATE | | THE PROBLEM. THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28338 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: INDIAN POINT REGION: 1 |NOTIFICATION DATE: 02/04/95 | |UNIT: [2] [ ] [ ] STATE: NY |NOTIFICATION TIME: 08:42 [ET]| |RX TYPE: [2] W-4-LP,[3] W-4-LP |EVENT DATE: 02/04/95 | +------------------------------------------------+EVENT TIME: 04:45[EST]| |NRC NOTIFIED BY: SANTINI |LAST UPDATE DATE: 02/04/95 | |HQ OPS OFFICER: BOB STRANSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JOHANSEN RDO | |AESF 50.72(b)(2)(ii) ESF ACTUATION | | |NLCO TECH SPEC LCO A/S | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 2 | N N 0 HOT STANDBY | 0 HOT STANDBY | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | RESIDUAL HEAT REMOVAL PUMP FAILED TO START DURING UNIT SHUTDOWN FOR | | REFUELING OUTAGE. | | | | WHILE SHUTTING THE UNIT DOWN FOR A REFUELING OUTAGE, THE #21 RESIDUAL HEAT | | REMOVAL (RHR) PUMP FAILED TO START WHEN GIVEN A MANUAL START SIGNAL FROM | | THE CONTROL ROOM. AT 0446, THE LICENSEE PLACED THE CONTROL SWITCH FOR THE | | PUMP IN PULL-TO-LOCK FOR A BREAKER INSPECTION. AT 0500, THE BREAKER WAS | | RETURNED TO SERVICE, AND THE PUMP SUCCESSFULLY STARTED WHEN GIVEN A | | SUBSEQUENT MANUAL START SIGNAL. DURING THE TIME THAT THE RHR PUMP WOULD | | NOT START, THE UNIT ENTERED 24 HOUR TECHNICAL SPECIFICATION LIMITING | | CONDITION FOR OPERATION (LCO) 3.3.A.2.b DUE TO THE INOPERABILITY OF THE #21 | | RHR PUMP. THE LICENSEE IS CURRENTLY INVESTIGATING THE FAILURE OF THE PUMP | | TO START. THE NRC RESIDENT INSPECTOR HAS BEEN INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28339 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: INDIAN POINT REGION: 1 |NOTIFICATION DATE: 02/04/95 | |UNIT: [2] [ ] [ ] STATE: NY |NOTIFICATION TIME: 23:12 [ET]| |RX TYPE: [2] W-4-LP,[3] W-4-LP |EVENT DATE: 02/04/95 | +------------------------------------------------+EVENT TIME: 22:16[EST]| |NRC NOTIFIED BY: DEIRDRE MURPHY |LAST UPDATE DATE: 02/04/95 | |HQ OPS OFFICER: JOSEPH SEBROSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JOHANSEN 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 | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 2 | N N 0 COLD SHUTDOWN | 0 COLD SHUTDOWN | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | AN AUTOMATIC ISOLATION OF AN ENGINEERED SAFEGUARDS FEATURE OCCURRED WHEN | | THE CONTAINMENT VENTILATION PURGE EXHAUST VALVES ISOLATED DUE TO A HIGH | | RADIATION SIGNAL. | | | | THE VALVE ISOLATION OCCURRED DUE TO A HIGH RADIATION SIGNAL FROM THE PLANT | | VENT RADIATION MONITOR (R-44). THE HIGH RADIATION WAS CAUSED BY PLACING AN | | INDUCTOR IN SERVICE FROM THE PRT TO THE PURGE EXHAUST SYSTEM. THE INDUCTOR | | WAS BEING LINED-UP DUE TO AN INCREASE IN PRT PRESSURE. THE LICENSEE | | SUSPECTS THAT THE CAUSE OF THE INCREASE OF PRESSURE IN THE PRT IS DUE TO | | LEAK-BY OF NITROGEN FORM THE PORVS. THE LICENSEE BELIEVES THAT THE PORVS | | ARE LEAKING DUE TO COOLING DOWN THE PLANT. THE LICENSEE DID NOT EXPERIENCE | | A PROBLEM WITH THE PORVS WHILE THEY WERE AT POWER. | | | | THE LICENSEE IS IN THE PROCESS OF RESETTING THE SIGNAL. THE PRT PRESSURE | | HAS NOT INCREASED SINCE THE ISOLATION. | | | | THE LICENSEE HAS INFORMED THE RESIDENT INSPECTOR. | | | | * * * UPDATE 0216 2/5/95 BY MURPHY TO STRANSKY * * * | | | | A SECOND CONTAINMENT PURGE ISOLATION OCCURRED AT 0115 WHEN THE LICENSEE | | ATTEMPTED TO PLACE THE INDUCTOR IN SERVICE FOR A SECOND TIME. THE LICENSEE | | IS CURRENTLY INVESTIGATING THE CAUSE OF THE TWO ISOLATIONS. THE RESIDENT | | INSPECTOR WILL BE INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28340 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: SEABROOK REGION: 1 |NOTIFICATION DATE: 02/05/95 | |UNIT: [1] [ ] [ ] STATE: NH |NOTIFICATION TIME: 02:32 [ET]| |RX TYPE: [1] W-4-LP |EVENT DATE: 02/05/95 | +------------------------------------------------+EVENT TIME: 02:25[EST]| |NRC NOTIFIED BY: DAVIS |LAST UPDATE DATE: 02/05/95 | |HQ OPS OFFICER: BOB STRANSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JOHANSEN 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 +------------------------------------------------------------------------------+ | LICENSEE NOTIFIED FEDERAL AVIATION ADMINISTRATION OF BURNED OUT | | NAVIGATIONAL LIGHT ON PLANT METEOROLOGICAL TOWER. | | | | THE LICENSEE NOTIFIED THE FAA OFFICE AT BANGOR INTERNATIONAL AIRPORT THAT | | THE NAVIGATIONAL LIGHT ON THEIR METEOROLOGICAL TOWER HAD BURNED OUT. THE | | NRC RESIDENT INSPECTOR WILL BE INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28341 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: BEAVER VALLEY REGION: 1 |NOTIFICATION DATE: 02/05/95 | |UNIT: [1] [ ] [ ] STATE: PA |NOTIFICATION TIME: 06:28 [ET]| |RX TYPE: [1] W-3-LP,[2] W-3-LP |EVENT DATE: 02/05/95 | +------------------------------------------------+EVENT TIME: 06:16[EST]| |NRC NOTIFIED BY: STAUBER |LAST UPDATE DATE: 02/05/95 | |HQ OPS OFFICER: BOB STRANSKY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: NOT APPLICABLE +-----------------------------+ |10 CFR SECTION: |JOHANSEN RDO | |AMED 50.72(b)(2)(v) OFFSITE MEDICAL | | | | | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE | +-----+----------+-------+--------+-----------------+--------+-----------------+ | 1 | N N 0 REFUELING | 0 REFUELING | | | | | | | | | +-----+---------------------------------------------+--------------------------+ EVENT TEXT +------------------------------------------------------------------------------+ | POTENTIALLY CONTAMINATED INDIVIDUAL TRANSPORTED OFFSITE FOR MEDICAL | | TREATMENT. | | | | A POTENTIALLY CONTAMINATED RADIATION PROTECTION TECHNICIAN WAS TRANSPORTED | | TO THE BEAVER COUNTY MEDICAL CENTER. THE INDIVIDUAL FELL APPROXIMATELY 10 | | FEET, AND MAY HAVE SUFFER LEG INJURIES. THE NRC RESIDENT INSPECTOR WILL BE | | INFORMED. | +------------------------------------------------------------------------------+ +----------------------------------+ +-----------------------+ |POWER REACTOR | |EVENT NUMBER: 28342 | +----------------------------------+ +-----------------------+ +------------------------------------------------+-----------------------------+ |FACILITY: SALEM REGION: 1 |NOTIFICATION DATE: 02/05/95 | |UNIT: [1] [2] [ ] STATE: NJ |NOTIFICATION TIME: 22:04 [ET]| |RX TYPE: [1] W-4-LP,[2] W-4-LP |EVENT DATE: 02/05/95 | +------------------------------------------------+EVENT TIME: 21:30[EST]| |NRC NOTIFIED BY: SABLA |LAST UPDATE DATE: 02/05/95 | |HQ OPS OFFICER: TIM McGINTY +-----------------------------+ +------------------------------------------------+ NOTIFICATIONS | |EMERGENCY CLASS: UNUSUAL EVENT +-----------------------------+ |10 CFR SECTION: |JENNY JOHANSEN RDO | |AAEC 50.72(a)(1)(i) EMERGENCY DECLARED |GUS LAINAS EO | | |CANUPP FEMA | | | | | | | | | | +-----+----------+-------+--------+--------------+--+--------+-----------------+ |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 +------------------------------------------------------------------------------+ | UE DECLARED BASED ON LOW RIVER WATER LEVELS DUE TO HIGH WINDS AND LOW TIDE. | | | | SALEM UNITS 1 & 2 DECLARED AN UNUSUAL EVENT DUE TO A LOW WATER LEVEL IN THE | | DELAWARE RIVER (ECG SECTION 12, INITIATING CONDITION G). THE RIVER LEVEL | | HAS DECREASED BELOW 83 FEET (REQUIRES UE DECLARATION), AND THE LICENSEE HAS | | IMPLEMENTED SEVERE WEATHER PROCEDURES. THE LOW RIVER LEVEL IS HAVING NO | | EFFECT ON EITHER UNIT (BOTH ARE IN COLD SHUTDOWN) AT THIS TIME. | | | | THE LICENSEE IS CALCULATING THE NPSH (NET POSITIVE SUCTION HEAD) FOR THE | | SERVICE WATER SYSTEM (SWS) EVERY HALF-HOUR. CURRENTLY, NPSH FOR THE SWS | | IS 43.3 FEET, AND THE LICENSEE DOES NOT EXPECT ANY FURTHER DECREASES IN THE | | RIVER WATER LEVEL. PROCEDURES REQUIRE A REDUCTION OF SWS FLOW IF NPSH | | DROPS BELOW 39.5 FEET. THE RIVER IS CURRENTLY EXPERIENCING LOW TIDE, | | WHICH, IN CONJUNCTION WITH HIGH WINDS DUE TO STORM CONDITIONS, HAS CAUSED | | THE LOW RIVER WATER LEVEL CONDITION. RIVER WATER LEVEL IS EXPECTED TO | | INCREASE AS THE TIDE TURNS. | | | | THE LICENSEE WILL INFORM THE RESIDENT INSPECTOR, AND HAS INFORMED STATE AND | | LOCAL AUTHORITIES. | | | | ** UPDATE DATE/TIME:2/6/95 **FROM LICENSEE: SABLA BY:McGINTY** | | | | THE LICENSEE TERMINATED THE UNUSUAL EVENT AT 2330 EST, BASED ON RIVER WATER | | LEVELS BEING AT 83.75 FEET AND INCREASING. THE LICENSEE INFORMED THE | | RESIDENT INSPECTOR, AND STATE AND LOCAL AUTHORITIES. HOO NOTIFIED THE R1DO | | (JOHANSEN) AND FEMA (D'AMICO). | +------------------------------------------------------------------------------+