ML20132D591
| ML20132D591 | |
| Person / Time | |
|---|---|
| Issue date: | 08/23/1985 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20132D585 | List: |
| References | |
| FOIA-85-576 NUDOCS 8509300223 | |
| Download: ML20132D591 (281) | |
Text
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l TIME OF EVENT - 0820 1 DATE OF EVENT - 12/28/84 DATE OF NOTIFICATION - 12/28/84 TIME OF MOTIFICATION - 0837 i FACILITY NAME - CRYSTAL RIVER 3 REGION - 2 l TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - ALERT CATEGORIES OF EVENT - LOSS OF ALARMS CAUSE OF FAILURE - ELECTRICAL FAILURE ! GROUND RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - WITH UNIT AT 92% POWER, ALL CONTROL ROOM ALARMS WERE LOST FOR APPROXIMATELY 8 MINUTES. THE CAUSE WAS A SYSTEM GROUND. THE GROUND HAS BEEN ISOLATED AND THE ALARMS HAVE BEEN RESTORED. THE ALERT WAS TERMINATED AT 0830. THE GROUND IS I i N EITHER A HEAT TRACING RECORDER OR AN EVACUATION ALARM TONE GENERATOR ( LICE ( NSEE IS TROUBLESHOOTING). ACTION TAKEN BY HDO/RDO - R2 (BROWNLEE), IE (LANIK), FEMA (SPAULDING). NRR (GRIMES), DOE (HAP #1), EPA (JANES). HHS (L l PEPSON NOTIFYING NRC - W. MARSHALL l PERSON ENTERING REPORT - W BURTON l l f l l i l l l l 8509300223 850829 l PDR FOIA s BUCKLES 85-576 PDR
h . I I DATE OF EVENT - 11/20/84 TIME OF EVENT - 1840 DATE OF NOTIFICATION - 11/20/84 TIME OF NOTIFICATION - 1850
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FACILITY NAME - LASALLE 2 - REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - ALERT CATEGORIES OF EVENT - S/D PER TS CAUSE OF FAILURE - SEISMIC QUAL. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - , DIVISION 1&2 BATTERIES WERE DECLARED INOPERABLE DUE TO A SEISMIC QUALIFICATIO N PROBLEM. SINCE NO ACTION STATEMENT COVERED THIS UNIT IS SHUTTING DOWN PER S ECTION 3.0.3 OF TS. TSC IS BEING MANNED AT THE SITE. THE PROBLEM IS WITH THE SPACING BETWEEN THE CELLS AND THE RACKS. PROBLEM IS EXPECTED TO BE CORRECTED IN 2-3 HOURS. NRC RESIDENT IS PRESENT. ** UPDATE ** ALERT TERMINATED AT 2115. D IV 1&2 BATTERY OPERABILITY RESTORED. UNIT AT 18% POWER. ACTION TAKEN BY HDO/RDO - R3 RDO: IE; EO; FEMA; NRR; DOE; HHS; COMM. ASST. BRIEFING PERSON NOTIFYING NRC - HARMON PERSON ENTERING REPORT - R. SMITH G J S A
l l - l DATE OF EVENT - 09/30/34 TIME CF EVENT'- 0232 - DATE OF NOTIFICATION - 09/30/84 TIME OF NOTIFICATION - 0336 i FACILITY NAME - LASALLE I REGION - 2 TYPE OF FACILITY - POWER REACTOR l l LICENSEE EVENT CLASSIFICATION - ALERT l CATEGORIES OF EVENT - UPDATE i i CAUSE OF FAILURE - SEE ABOVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - CATEGORY OF EVENT RAISED TO LEVEL OF ALERT AFTER CONSULTATIONS WITH PLANT MAN l AGEMENT AND NRC . ** UPDATE ** COMMISSIONERS ASST'S BRIEFING HELD AT 1100. THE i FOLLOWING PERSONNEL ATTENDE7: GARNER, CUTCHEN. AUSTIN. COHEN, HUMENENSKY, FOU CHARD, KAMMERER, CHRISSOTIMOS, ROSSI, MIRAVITO, JACKIW. ** UPDATE ** VALVE WAS OPENED AT I138, 1 ACTION TAKEN BY HDO/RDO - R3 (W JACKIW), EO (P. MCKEE), FEMA (MONAHAN), NRR (D CRUTCHFIELD) i PERSON NOTIFYING NRC - ! PERSON ENTERING REPORT - l G I f i
b- . DATE CF EVENT - 08/02/84 TIME OF EVENT - 1010 DATE OF NOTIFICATION - 08/02/84 TIME OF NOTIFICATION .1105
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FACILITY NAME - YANKEE ROWE REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - ALERT CATEGORIES OF EVENT - FIRE
. i CAUSE OF FAILURE - CKT BRKR OVERHEAT RADIOACTIVE RELEASE? NO ;
- i EVENT DESCRIPTION - ;
WHILE AT 100% PWR, DURING ROUTINE TEST OF LOW PRESS SAFETY INJ. PMP. THE CIRC UIT BREAKER SUPPLYING THE BUSS FOR THAT PUMP TRIPPED. ENOUGH SMOKE WAS GENERA TED FROM THE BREAKER TO ACTUATE THE HALON FIRE SUPPRESSION SYSTEM IN THE SWIT " CHGEAR ROOM. A 480 V NONEMERGENCY BUS WAS AFFECTED. THIS BUS FEEDS A 480 V VI TAL BUSS WHICH IS CURRENTLY BEING FED FROM THE D/G. SIGNIFICANT DAMAGE IN ARE I A OF BREAKER. ALERT TERMINATED AT 1210. RX IN HOT S/D.AT 2300. ACTION TAKEN BY HDO/RDO - IE (ROSSI), R1 (M. CONNER), NRR (G. LAINAS), FEMA (R. LITTON) - PERSON NOTIFYING NRC - R. ARON ; PERSON ENTERING REPORT - W. BURTON { l . I t I
l
.i DATE OF EVENT - 03/20/84' TIME OF EVENT - 0200 DATE OF NOTIFICATION - 03/20/84 TIME OF NOTIFICATION.- 0201 >
FACILITY MAME - RANCHO SECO' REGION - 5 . TYPE OF FACILITY - POWER REACTOR .j LICENSEE EVENT CLASSIFICATION - ALERT I CATEGORIES OF EVENT - SAFETY FEATURES ACTUATION j CAUSEOFFAILURE-LbSSOFNNI > RADIOACTIVE RELEASET NO ! EVENT DESCRIPTION - WHILE IN AN UNUSUAL EVENT DUE TO A MAIN GENERATOR HYDROGEN FIRE, UNIT RECEIVE. . D A PARTIAL LOSS OF THE NON - NUCLEAR INSTRUMENTATION POWER SUPPLY AND THIS R EQUIRED A SAFETY FEATURES ACTUATION IN ACCORDANCE WITH PROCEDURE. THIS RESULT
- ED IN SITE UPGRADING TO ALERT. *=* UPDATE *** ALL INSTRUMENTATION IS WORKING, SAFETY FEATURES HAVE BEEN RESET AND SITE DOWNGRADED CLASSIFICATION TO UNUSUAL EVENT AT 02I2. t ACTION TAKEN BY HDO/RDO - RS CANTER; EO HEISHMAN; FEMA WEINER; NRR HOLAHAN >
PERSCN NOTIFYING NRC - NICKERSCN PERSON ENTERING REPORT - R. SMITH v l i t i I i 4
' )
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+
l DATE OF EVENT - 06/15/84 TIM 2 OF EVENT - 0905 DATE CF NOTIFICATICM - 06/15/84 TIME OF MOTIFICATION - 0923 , i FACILITY NAME - VERMCNT YANKEE REGION - 1
- TYPE CF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION - ALERT CATEGCRIES OF EVENT - HIGH RADIATION CAUSE OF FAILURE - TEP IN TIP ROOM CADICACTIVE RELEASE? NO EVENT DESCRIPTIOM -
WHILE AT 92% POWER A TRAVERSING INCORE PROBE (TIP) EXITED ITS PROTECTIVE SHEA TH AND WAS EXPOSED IN THE TIP RDCM. RADIATION LEVELS WERE >1000R. AREA OUTSID E TIP ROOM 40R. NO EFFECT ON PLANT OPERATIONS. PLANT WILL PLACE LEAD SHIELDIN G ARCUND TIP WHEN ABLE. ACTION TAKEN BY HCO/RDO - R1 (GODY, MISTER). IE (LANIK), NRR (BUTCHER), FEMA (BERGSTRDM) PERSCN NOTIFYING NRC - J. MEYER PERSON ENTERING REPCRT - W. BURTON S
k
- DATE OF EVENT - 01/20/84 TIME OF EVENT - 1735 DATE CF NOTIFICATICN - 01/20/84 TIME OF NOTIFICATION - 1812 FACILITY NAME - ZION I REGION - 3 TYPE CF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - ALERT CATEGCRIES CF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE SEAL TABLE SWAGELOCK FITTING RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
REACTCR WAS HEATING UP AFTER AN OUTAGE BEGUN IN 9/83. MAINT PERSONNEL BROKE A SWAGELOCK FITTING CN AN IN-CORE INSTRUMENT TUBE, BELOW THE GUILLOTINE VALVE
. RESULTING IN AN NONISOLATABLE LEAK ESTIMATED AT 100 GPM. PLANT WAS AT 370 DEG-F. 400 PSI. BEGAN COOLING DOWN AT 50 DEG/HR. 7 PERSONS EVACUATED FROM CO NTAINMENT. NO PERSONNEL INJURIES CR CONTAMINATION. STATE & LOCAL OFFICIALS AND CCRPCRATE HQ NOTIFIED BY LICENSEE.
ACTICN TAKEN BY HDO/RDO - NOTIFIED EO, RDO. FEMA, DOE, EPA, HHS. REGION MANNED IRC. HQ OC IN NORMAL MODE. PERSCN NOTIFYING NRC - E. FUREST PERSCN ENTERING REPORT - S. LONG j i
4.. l' o .o DATE OF EVENT - 01/20/84 TIME OF EVENT - 1736 ' DATE OF NOTIFICATION - 01/20/84 TIME OF NOTIFICATION - 1812
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FACILITY NAME - ZION 1- REGION --3 TYPE OF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION - ALERT [ CATEGORIES OF EVENT - UPDATES OF EVENT AT 1735 , CAUSE OF FAILURE - MECHANICAL FAILURE SEAL TABLE SWAGELOCK ! RA3IOACTIVE RELEASE? NO EVENT DESCRIPTION - UPDATE AT 2020: LEAK RATE ESTIMATED AT 18 GPM ON BASIS OF WATER PUMPED FROM C CMTAINMENT SUMP TO RAD WASTE SYSTEM. CLASSIFICATION DOWNGRADED TO UNUSUAL EVE hT. UPDATE AT 2145: EVENT TERMINATED WHEN REACTOR REACHED COLD S/D (197 DEG. 388 PSII. PLANT HAS 2 RCP'S AND 1 RHR PUMP RUNNING. UPDATE AT 2238: CONTAIN MENT ENTRY SHOWED LEAK TO BE SMALL ("LIKE A GARDEN SPRINKLER *) IN APPEARANCE. CONTAMINATICM LEVELS NEAR NORMAL. REGION CLOSED IRC. ACTICN TAKEN BY HOO/RDO - COMMISSIONERS ASST'S BRIEFED. _ DOE, FEMA, HHS NOTIFIED OF TERMINATION. PERSCN NOTIFYING hRC - C. SCHULTZ PERSON ENTERING REPORT - S. LONG e l l l t l L_.___ _ _ _ - _
' f '(( T a 4 m.m
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IDATE OF EVENT - '02/14/84 - TIME OF EVENT - 0900. DATE OF NOTIFICATION - 02/14/84 TIME OF NOTIFICATION - 0921-FACILITY NAME - BROWNS' FERRY 1 REGION - 2 TYPE OF FACILITY,a POWER REACTOR
. s
. LICENSEE EVENT CLASSIFICATION - ALERT CATEGORIES OF. EVENT - FAIL TO ENTER S/D COOLING
, CAUSE OF' FAILURE - ELECTRICAL FAILURE
'. MOTOR OP. OF RHR VLV
+ . RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
WITH UNIT 1 S/D AT 10 PSIG, 240 F THE UNIT HAD AN INABILITY TO ENTER NORMAL S
/D COOLING DUE TO FAILURE OF RHR VALVE FCV-1-74-48 TO OPERATE. FAILURE OF VAL VE IS BELIEVED TO BE DUE TO A BURNT OUT MOTOR OPERATOR.***UPDATEaaa NRC HEADQ UATERS IN STANDBY AT APPROX. 1000 AND OUT OF STANDBY AT 1010. aaa UPDATE *aa V ALVE WAS MANUALLY OPENED AND S/D COOLING WAS ESTABLISHED AT 1815. PLANT DE-ES CALATED FROM ALERT TO NORMAL MODE AT 1825.
ACTION TAKEN BY HDO/RDO - R2 O'REILLY, LEWIS , EO ROSSI , NRR LAINAS PERSON NOTIFYING NRC - J. FLETCHER PERSON ENTERING REPORT - R. SINGH s 9
1 - 1 IM A-95-C9 7 Ausw 1:v eir-s , s 7 % DATE OF EVENT - 08/18/32 TIME OF EVENT - 0440 DATE OF NOTIFICATION - 81/18/82 TIME OF NOTIFICATION - 04W/ FACILITY NAME - ARKANSAS 1 REGION - 4 TVPE OF FACILITY - POWER REACTOR L(CENGEE EVENT CLASSIF(CATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM LOW PRESS.Al 1 urb.
- ESF ACTUATION LOW PRESS. AT TURB.
1 CAUSE OF FAILURE - SEC. SYS. ACTUATION RADIOACTIVE RELEASE? NO EVENT DESCRIPT[ON - WHILE ROLLING THE TURBINE STEAM PRESSURE AT THE TURB)NE HEADER DROPPED BELOW 6000 CAUSING AUT. ACTUATION OFSG SECONDARY SYSTEN ACTION TAKEN BY HDO/RDO - NOTIFIED RDO(BROWN) EO(PARTLOW) FEMA (MONAHAN) PERSON NOTIFYINO NRC - VAMBUSKIRK PERSON ENTERING REPORT - C. GOULD DATE OF EVENT - 08/18/82 TIME OF EVENT - 0300 DATE OF NOTIFICATION - 08/18/82 TIME OF NOTIFICATION - 0915 FACILITY NAME - PILGRIM REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF 1.INUSUAL EVENT CATEGORIES OF EVENT - FIRE CAUSE OF FA [L.URE - PROPANE BO f Tl.E LEAK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - F7RE IN FACE MA8K FITTING MACHINE 1 HAT llSES PROPANE: THERE WAS A GAS 1.EAK AND .- EXPLOSION. NO_ INJURIES, NO CONTAMINATION 1 OR RELEASEm EXTINGUIGHED INM N
-ACTION TAKEN BY.HDO/RDO - NOTIFIED RDO (JOYNER), EO (VILLALVA), FEMA (BERGSTROM) l -PERSON NOTIFYING NRC - CAFERELLA I PERSON ENTERING REPORT -- M. WEGNER DATE OF EVENT - 08/20/82 TIME OF EVENT - 1756
-DATE OF NOTIFICATION - 08/20/82 TIME OF NOTIFICATION - 1756 l
l [ FACI'LITY'NAME - ARKANSAS NUCLEAR 2
~
REGION - 4 I TYPE-OF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION -- NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE LEAKAGE IN REACTOR COOLANT SYSTEM i IRADIOACTIVE RELEASE?~NO EVENT' DESCRIPTION - UNKNOUN RCS LEAK APPROX. 3.9 GPM LEAK NOT IDENTIFIED BY END OF 4 HOUR LCO SHU
.TDOWN BEGAN AT 1730EDT. UNUSUAL EVENT TERMINATED AT 1817EDT
'ACYION TAKEN BY HDO/RDO - RDO(BROWN) EO(BAER) FEMA (BERGSTROM) REG 5(SIDELE)
_ PERSON NOTIFYING NRC - FLETCHER
-PERSON ENTERING REPORT - LOMAX
.DATE.0F EVENT - 08/20/82 -TIME OF EVENT -~1800 DATE OF NOTIFICATION - 08/20/82 TIME OF NOTIFICATION - 1830 IFACILITY NAME - ROBINSON 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~ CATEGORIES OF EVENT - ESF ACTUATION CORE INJECTION SPRAYHIGH STEAM LINE DELTA P
'CAUSE~OF FAILURE - MECHANICAL FAILURE VALVE STUCK OPEN
- RADIOACTIVE RELEASE? NO I
EVENT ~ DESCRIPTION - PORV C FEEDBACK LINKAGE FELL OFF. VALVE STUCK OPEN 2-3 MIN. ESF AClUATION SIG l
~NAL'FRON'HIGH' STEAM LINE DELTA P. SAFETY INJECTION RESET AFTER 4 MIN. RCS PRE p SSURE.>2070 PSI THROUGHOUT THE EVENT t
1 ACTION TAKEN BY HDO/RDO - RDO(CANTRELL) EO(BAER) FEMA (BERGSTROM) PERSON NOTIFYING f>lRC - ALLEN PERSON ENTERINO REPORT - LOMAX-
'D'ATEROF' EVENT - 08/20/82 TIME OF EVENT - 2000 DATE'OF NOTIFICATION - 08/20/82. TIME OF NOTIFICATION - 2117
-FACILITY-NAME - SALEM 2 REUIUN TYPE OF. FACILI TY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF' UNUSUAL EVENT
-CATEGORIES OF' EVENT'_- ENTERED LCO ACTION STATENENT CAUSE OF FAILURE - NECHANICAL FAILURE
.. "B"' TRAIN REACTOR TRIP BREAKER INOPERABLE RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
'!B" TRAIN REACTOR TRIP BREAKER WOULD NOT TRIP ON REACTOR TRIP S10NAL. PLANT S TARTED REACTOR S/D ON 6HR LCO BECAUSE OF THIS BREAKER PROBLEM. BREAKER PROBLE
'M WAS' CORRECTED AT 2206 ACTION TAKEN BY HDO/RDO - RDO(JOYNER) EO(BAER) FEMA (BERGSTROM) REG 1(KIEMIO)
' PERSON NOTIFYING NRC - STEINHAUER PERSON ENTERING REPORT - LOMAX
'DATE OF EVENT - 06/21/82 TIME OF EVENT - 0313
-DATE~~OF NOTIFICATION - 08/21/82 TIME OF NOTIFICATION - 032S FACILITY NAME - ROBINSON 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM TURBINE 1 RIP
-CAUSE'OF FAILURE - MECHANICAL FAILURE FW REG. VALVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
REACTOR TRIP DUE TO -TURBINE TRIP ON HI-N1 LEVEL IN STEAM GENERATOR. THIS WAS CAUSED BY FEEDWATER REGULATING VALVE NOT CLOSING PROPERLY. ACTION TAKEN BY HDO/RDO - RDO (CANTRELL), EO (BAER), FEMA (WEINER) PERSON. NOTIFYING NRC - D.' NELSON.
. PERSON ENTERING REPORT - C. GOULD ,
DATE OF EVENT - 03/21/82 TINE OF EVENT - 0924 DATE'OF NOTIFICATION - 08/21/82. TIME OF NOTIFICATION --1429 FACILITY ~NAME - NILLSTONE 2 REGION - 1 TVPE'OF FACILITY - POWER REACTOR . LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT i
' CATEGORIES OF EVENT - N/A .CAUSE 01: FAILUitE - N/A aiRADIOACTIVE RELEASE? NO'
m --
' EVENT.DESCRIPT. ION -
~ SECURITY REPORT ACTION TAKEN BY HDO/RDO - RDO (JOYNER)
- PERSON NOTIFYING NRC --C. PIKE
-PERSON ENTERING REPORT -'F. LOMAX DATE OF EVENT - 08/21/82- TIME OF EVENT - 0925 LDATE OF NOTIFICATION - 08/21/82 TIME OF NOTIFICATION - 0947 FACILITY NAME - ROBINSON 2 REGION - 2 TYPE 0F FACILITY - POWER REACTOR
. LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM TURBINE TRIP CAUSE OFIFAILURE-- MECHANICAL FAILURE FW. REG. VALVE
. RAD (OACTIVE RELEASE? NO
, EVENT. DESCRIPTION -
REACTOR TRIP DUE TO TURBINE TRIP FROM HI-HI LEVEL IN STEAM GENERATOR CAUSED B Y-STUCK OPEN FEEDWATER REGULATOR VALVE. ACTION T AKEN BY HDO/RDO' - RDO (CANTRELL), EO (BAER), FEMA (WElNER) PERSON. NOTIFYING NRC - BUCKINGHAM PERSON ENTERING REPORT - C. GOULD DATE'OFfEVENT - 08/21/82 ' TIME OF EVENT - 1210 DATE OF NOTIFICATION - 08/21/82 TIME OF NOTIFICATION - 1236
' FACILITY.NAME - LASALLE- REGION ~- 3
. TYPE OF FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - EXCESSIVE LEAKAGE FROM RECIR PUMP
- CAUSE.0F-FAILURE - MECHANICAL. FAILURE-PUMP SEAL RADIOACTIVE RELEASE? NO LEVENT DESCRIPTION -
REACTOR'~ RECIRCULATING PUMP LEAKING IN EXCESS OF 20 GPM INTO CONTAINMENT. REAC TOR WASESHUTDOWN WHEN EVENT STARTED. ACTION TAKEN BY HUO/RDO - RDO (GREGER). EO (BAER), FEMA (WEINER), RIII (DAVIS) PERSON NOTIFYING.NRC - P. SPROLE c -- ' PERSON ENTERING REPORT - F. LOMAX
, 'DATE[OF EVENT - 08/22/82 _ TIME OF EVENT - 1931 l ' DALE OF NOTIFICATION - 08/22/82 TIME OF NOTIFICATION - 1936 L FACILITY NAME - NORTH ANNA'2 REGION - 2 l TYPE.0F FACILITY - POWER REACTOR l l LICENSEE EVENT CLASSIFICATION - NorIFICATION OF UNUSUAL EVENT l uCATEGORIES OF EVENT - SCRAM PROBABLY UNDERVOLTAGE i -
-CAUSE OF FAILURE - ME.CHANICAL FAILURE BLISHING EXPLODED IN MAIN TRANSFORMER RADIOACTIVE RELEASE 7 NO r
EVENT DESCRIPTION - , RTR TRIPi TURBINE 1RIPt BUSHING EXPLODED IN MAIN 1RANSFORMER. MAINTA]NED COO , LINO _BY FORCED CONVECTION. PLAN TO REMAIN IN HOT S/D WHILE CHANOING OUT TRAN L SFORMER-(ABOUT ONE WEEK). l ACTION TAKEN BY HDO/RDO - NOTIFIED REG II DO (CANTRELL) PERSON NOTIFYING NRC - I.'MYERS
.-PERSON-ENTERING REPORT - V. HODGE l-'DATE'OF EVENT - 08/22/82 TIME OF EVENT - 2020 DATE OF NOTIFICATION - 08/22/82 TIME OF NOTIFICATION - 2040 FACILITY-NAidE - NORTH' ANNA 2 REGION-- 2 TYPE _OF' FACILITY - PONER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENF CATEGORIES OF EVENT - UPGRADE r
- CAUSE OF FAILURE _- FIRE EOUIP. ACT.
' RADIOACTIVE RELEASE? NO
! . EVENT. DESCRIPTION - I EVENT REPORTED AT 1936 WAS UPGRADED TO UNUSUAL EVENT AT-2020. SOME OIL WAS R
.ELEASED FRON'THE TRANSFORMER, FIRE EQUIPMENT WAS ACTUATEO, BUT NO FIRE OCCURR l l ED. ' UPGRADED PARTI ALLY BECAUSE THIS PLAN 1 HAD HISTORY OF 1 ROUBLE WITH TRANSF ORNERS. l l i EJACTION TAKEN BY HDO/RDO -' NOTIFIED REG II DO (CANTRELL), EO (BAER), REG II PM (J HULIAN),
I: PERSON NOTIFYING NRC - 1. CARTWRIGHT
-PERSON ENTERING REPORT --V. HODGE
, .DATE OF EVENT - 08/23/82 TIME OF EVENT - 0125 <
'DATE OF NOTIFICATION -- 08/23/82 TIME OF NOTIFICATION - 0141 -
FACILITY NAME --TROJAN REGlON - 5 i TTYPE OF FACILITY - POWER REACTOR-i LICENSEE ~ EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVEN1 i ;CATEGOFtIES 0F . EVENT;- ENTERED _LCO ACTI_ON STATENEN T __ _, _ _ _,_ __ __ ,_,
'CAUSE'OF~ FAILURE :NECHANICAL FAILURE RCS LEAK
. RADIOACTIVE RELEASE 7 NO
' EVENT DESCRIPTION -
-UNIDENTIFIED RCS LEAKAGE'IN EXCESS OF TECH SPECS (1 GPM). PLANT HAS BEEN IN
! HOT S/D FOR 6-8 HOURS. PLANT IS STABLE. STATE, COUNTY NOTIFIED. PLANT WILL BE-FUT IN COLD S/D IN 4' HOURS IF SOURCE OF LEAMAGE IS NOT IDENTIFIED DETERM
-INED.
r
' ACTION TAKEN'BY.HDO/RDO - NOTIFIED REG V DO (CREWS). EO (BAER), FEMA (GREINER)
PERSON NOTIFYING NRC - I. RUSSELL PERSON ENTERING-REPORT - R. PRIEBE t 1 DATE OF EVENT 08/23/82 TINE OF EVENT - 0945 DATE OF NOTIFICATION - 08/23/82 TIME'OF NOTIFICATION - 0945 FACILITY NAME - ZION 2 REGION - 3 TYPE.OF. FACILITY - POWER REACTOR
' LICENSEE EVENT ' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT 1 CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- CAUSE OF FAILURE - ELECTRICAL FAILURE ,
-D/G RADIOACTIVE RELEASE? NO
- EVENT DESCRIPTION -
' AUX FW' PUMP'2B IS INOP. D/G B, WHICH FEEDS AUX FW PUMP 2C, 1S JNOP. THUS TW O AUX FW PUMPS ARE INOP, REQUIRING S/D IN 12 HOURS. RTR IS BElNO SHUT'DOWN A T 15'/./HR.
l
-ACTION TAKEN BY HDO/RDO - NOTIFIED REG.III DO (GRANT), EO (VILLALVA), FEMA (MASS '
EY ) . l
' PERSON NOTIFYING NRC - N. VALOS ;
PERSON ENTERING REPORT - R. PRIEBE j DATE OF EVENT 08/26/82 -TIME OF EVENT - 1515 ; JDATE OF NOTIFICATION - 08/26/8'2 TINE OF NOTIFICATION - 1540 ' ~ FACILITY NAME - SURRY 162 REGION - 2 TYPE OF FACILITY - POWER REACTOR L LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT L. CATEGORIES OF EVENT - UNPLANNED RELEASE L CAUSE OF' FAILURE - UNK RADIOACTIVE RELEASE? YES f EVENT DESCRIPTION - NHILE SAMPLING'OVER HEAD GAS SURGE' TANK AN UNPLANNED GASEOUS RELEASE FOR 30-4
- 5 SECfMOVED THE STACK RAD NOMITOR OFF SCALE (60000CPN). PLANT DIO NOf SHUTDOWN
~ ACTION TAKEN BV HDU/RDO - RDO(CONLON) IE(MILLS) FEMA (SPAULDING) EPA (LOGSDON) HHS (L.EWIS)
PERSON NOTIFYING NRC - DEWITT PERSON ENTERING REPORT - OOULD
-DATE OF EVENT - 08/26/82 TIME OF EVENT - 2235 DATE.OF NOTIFICATION - 08/26i8'2 TIME OF NOTIFICATION - 2249 FACILITY NAME - 710N 2 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE CONTAINMENT SPRAY PUMP RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
CONTAINMENT SPRAY PUMP (2C) WOULD NOT START WHEN T ESTED ANil THE DEISEL POWER S UPPLY-FOR ANOTHER PUMP (2A) WAS INOPERABLE . THIS CONCTITUTED AN LCO REOi)IR ING HOT SHUTDOWN WITHIN FOUR HOURS.THE PROBLEM WAS DETERMINED TO BE AN INTER LOCK ON A VALVE THAT MUST BE CLOSED TO RUN THE PUMP IN TEST. THE PUMP WAS OPE RABLE AT 0043 HOURS TERMINATING THE UNUSUAL EVENT. ACTION TAKEN BY HDO/RDO - RDO(J. CREED).EO(R.HEISHMAN) AND FEMA (MASSIE) NOfIFIED PERSON NJTIFYINO NRC - JOOSTON PERSON ENTERINO REPORT - C. CAMPBELL
'DATE OF EVENT - 08/28/82 TIME OF EVENT - 0817 DATE OF NOTIFICATION - 08/28/82 TIME OF NOTIFICATION - 08S3 FACILITY NAME - MILLSTONE 3 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY CAUSE OF FAILURE - PERSON FELL
, RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - PLANT PERSONNEL SLIPPED AND FELL AT UNIT 3 CONSTRUCT ION SITE. HE WAS TAKEN TO LAWRENCE NEMORIAL HOSPITAL WITH A POSSIBLE BACK INJURY ACTION TAKEN BY HDO/RDO - RDO(EBNETER) EO(HE]SHMAN) PERSON ~ NOTIFYING NRC - DOBSON ! PERSON ENTERING REPORT - CAMPBELL DATE OF EVENT - 08/30/82 TIME OF EVENT - tS66 DATE_ OF NOTIF_ICATION - c.08/300C3 TIME OF NOTIFICATION - gtM 1
, _ _ _ _ ~ _ _. . . _ __ _ _ _ _ . . ._ ~
L FACILfTV NAME - MILLSTONE REGION - 1
-TYPE OF FACILITY - POWER. REACTOR l'. LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL ~ EVENT CATEGORIES OF EVENT - PHYSICAL SECURITY / SAFEGUARDS l
r CAUSE OFLFAILURE - ELECTRICAL FAILURE COMPUTER RADIOACTIVE RELEASE? NO I l EVENT DESCRIPTION -
' SECURITY REPORT l
i l I < ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 1 (D. CAPHTON), FEMA (R. FIELD), EO (V IALVIA). PERSON NOTIFYING NRC - DOBSON PERSON ENTERING REPORT - T. NORRIS ,
- DATE OF EVENT - 09/01/82 TIME OF EVENT - 0900 i DATE OF NOTIFICATION - 09/01/82 TIME OF NOTIFICATION - 0920 FACILITY NAME - TPOJAN REGION - 5 L ' TYPE ~OF FACILITY - POWER REACTOR l
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVEN1 CATEOORIES OF EVENT - UNIDENTIFIED RCS LEAK CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE? NO EVENT l DESCRIPTION - :
-UNIDENTIFIED RCS PRIMARY LEAK IN EXCESS OF LECH SPEC LIMIT. LEAK IS ESTINATED TO BE 1.47 GPN. TECH SPECS ALLON FOUR HOURS TO ASSESS PROBLEM AND THEN'NUST PROCEED TO COLD SHUTDONN NITHIN 36 HOURS. NON TRY3NG TO 1DENTIFY WHERE 'lHE
-LEAK IS. -AND TO RECHECK LEAKAGE CALCULATIONS.
- UPDATE
- SECURED FROM UNUSUAL E VENT AT 1257. ERROR WAS DISCOVERED IN LEAKAGE-CALCULATIONS.
I ACTION TAKEN BY HDO/RDO - NOT[FIED RDO(G.SWETIIG). I/E(I.VILLALVA), AND FEMA (RAY FIELD) PERSON NOTIFYING NRC - (D.PEARSON) , PERSON ENTERING REPORT.- (C. CAMPBELL) l DATE OF EVENT - 09/02/82- TIME OF EVEN1 - 1040
- DATE OF; NOTIFICATION - 09/02/82 TIME OF NOTIFICATION - 1140 FACILITY NAME - ST. LUCIE REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION -NOTIFICATION OF UNUSUAL EVENT '
-CATEGORIES OF EVENT - SCRAM GENERATOR TRIP b
CAUSOE OF FAILURE - ELECTRICAL FA(LURE
MGMVEME~'VPM5E~9EWVWUT NELAY
' RADIOACTIVE: RELEASE? NO
- EVENT--DESCRIPTION -
REACTOR TRIP'AND LOSS OF OFFSITE POWER CAUSED BY FAILURE OF GENERAIOR NEGAT1V ,
- LE PHASE SEQUENCE PROTECTION RELAY. PLANT FAILEO TO MAKE FAST fRANSFER TO STA RTUP= TRANSFORMER. OFFSITE POWER RESTORED WITHIN 10 MINUTES. PLANT WAS AT 99% 2
.-P.OWER AT TIME OF SCRAM. PLANT UNDERGOING NORMAL RECOVERY. NOW SECUREO FROel U NUSUAL EVENT.
ACTION TAKEN BY HDO/RDO - REGION 2 (DANCE), EO (VILLALVA), FEMA (WEINER) NOTIFIE 1
'D.
-PERSON NOTIFYING NRC - HAYES ;
PERSON ENTERING REPORT - WEISS DATE'OF EVENT -.09/03/82 TIME OF EVENT - 2240 DATE OF NOTIFICATION - 09/03/82 TIME OF NOTIFICATION - 2240 i FACILITY NAME - SALEM 1 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - SUSPECTED TAMPERING WITH VALVE CAUSE OF. FAILURE - SUSPECTED TAMPERING RADIOACTIVE RELEASE? YES EVENT DESCRIPTIONE-LICENSEE FOUND VALVE (!CV332) NHICH WAS CAUSING GASEOUS RELEASE FROM 1100-200 i .O. HRS TOTAL RELEASE DURING THE 9 HRS WAS 19 CURIES OF XE 133. LICENSEE DECLA RED UNUSUAL VENT BASED ON SUSPECTED TAMPERING. PHILADELPHIA FBI HAS BEEN NOT I [FIED.
l-ACTION TAKEN BY HDO/RDO - NOTIFIED CAPHTON,DEIMIG. MILLS.DEYOUNG.BEROSTROM. BURNET T.JORDON PERSON NOTIFYING NRC - STITT , PERSON ENTERING REPORT - PRIEBE/ WEISS DATE OF. EVENT - 09/OS/82' TIME OF EVENT - 1529 , .DATE OF-NOTIFICATION - 09/05/82 TIME OF NOTIFICATION - 155/ FACILITY NAME - ROBINSON 2 REGION - 2 TYPE.0F FACILITY - POWER REACTOR.
- : LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF-EVENT - SCRAM SG D LO LVL STM) FEED CAUSE'OF FAILURE - ELECTRICAL FAILURE SOLENOID ON SG FEED VALVE
~ RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
SOLENOID FAILURE CAUSED A FUSE TO BLOW AND LOST POWER 10 ALL FEED REG VALVES
; ACTION TAKEN BY HDO/RDO'- NOTIFIED RDO BURGER, EO NILLS, FEMA WASHINGTON PERSON NOTIFVING NRC - E. SHOEMAKER PERSON' ENTERING REPORT - A. MORRONGIELLO DATE OF EVENT - 09/07/82 TIME OF EVENT - 1310 'DATE OF NOTIFICATION - 09/07/82 TIME OF NOTIFICATIOi1 - 1336 . FACILITY _NAME - ST. LUCIE REGION - 2 TYPE.0F FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM HI PRESURIZER PRESSURE CAUSE OF FAILURE - PERSONNEL ERROR RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
OPERATOR TESTING MOTOR OP DISCONNECT IN SW. YD. GENERATED OUTPUT BREAKER OPEN SIGNAL. CAUSED STEAM STOPS TO CLOSE, HI PZR PRESS TRIPPED REACTOR AND THENCE
, THE TURDINE.
ACTION TAKEN BY HDO/RDO - NOTIFIED RDOII A. GIBSON, E.O. MILLS, FEMA M. MASSIE, REO II KERRY LANDIS PERSON NOTIFYING NRC - L.N. PEARCE
' PERSON ENTERING REPORT - LOMAX DATE-OF-EVENT - 09/08/87 TIME OF EVENT - 2106 DATE OF NOTIFICATION - 09/08/82 TIME OF NOTIFICATION - 2128 FACILITY NAME - SALEM 1 REGION - 1 TYPE OF FACILITY - POWER REACCOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAN LO LEVEL SG 12 -CAUSE OF FAILURE - FEED FLOW RADIOACTIVE RELEASE? NO -EVENT DESCRIPTION -
OPERATOR STARTING SECOND MAIN FEED PUMP. PUMPS INTERACTED, SG 12 LEVEL WENT L O'ENOUOH TO TRIP THE PLANT. ACTION TAKEN BY HDO/RDO - CALLED E. MCCABE, RDO I,N. MILLS, EU. T. HUTION FEMA.
. PERSON NOTIFYING NRC - A. SEIVERT PERSON' ENTERING REPORT - F. LOMAX DATE OF' EVENT - 09/09/82 TIME OF EVENT - 124b DATE-OF NOTIFICATION - 09/09/82 TIME OF NOTIFICATION - 1304 i FACilTTY'NAME - ROBINSON 2 REGION - 2
F ,rmrwrwxonanrr- enmarwemmncm ( {; LICENSEE! EVENTI CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT L CATEGORIES OF EVENT - SCRAM ~ LO LO S/G LEVEL L _ p _ L 'CAUSE OF FAILURE - ELECTRICAL FAILURE I BREAKER. l RADIOACTIVE' RELEASE? NO
- ' EVENT DESCRIPTION -
l RTR TRIP ON LOW LOW S/G CC LEVEL, CAUSED BY LOSS OF FEED PUMP, CAUSED BY LOSS OF.D CONDEN- SATE PUMP. SUSPECT FAILURE OF COND. PUMP CIRCUIT BREAKER. RTR l
~NAS A1 92% POWER, IS NOW STABLE AND S/D. PLAN TO RESOLVE PROBLEM AND START l BACK UP. UNUSUAL EVENT STATUS TERMINATED AT 1300.
L . l l- ACTION TAKEN BY HDO/RDO --NOTIFIED REG II (ROGGE), EO (WEISS), FEMA (MASSIE) I i l PERSON NOTIFYING NRC - GEE PERSON' ENTERING REPORT - HODGE DATE OF EVENT - 09/10/82 TIME OF EVENT - 1700 DATE OF-NOTIFICATION - 09/10/82 TIME OF NOTIFICATION - 1746 i-l FACILITY NAME - PEACH BOTTOM 2 REGION - 1 j TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- l. CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT l -
L - CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR l RADIOACTIVE. RELEASE? NO !. EVENT. DESCRIPTION - MANUAL OUTBOARD (OF DRYWELL.) ISOLATION VALVE FOR SERVICE AIH SYSTEM IN PRIMAR l Y CONTAINMENT THAT IS NORMALLY LOCKED CLOSED WAS FOUND OPEN. OPERATOR CLOSED l- IT BUT ISN T SURE'INDOARD VALVE IS CLOSED. TO SATISFY TECH SPEC 3.7.A.3, RT
- R IS BEING SHUT DOWN FOR DRYWELL ENTRY TO CHECK INBOARD VALVE AND~ ASSURE PRIN
(- ARY. CONTAINMENT INTEORIlY. UNUSUAL EVENT DECLARED AT 180S. ACTION TAKEN BY HDO/RDO - NOTIFIED REO I DO (CROCKER), EO (JORDAN), REG I PAO (A BRAHAM), FEMA PERSON NOTIFYING NRC - S. ROBERTS PERSON. ENTERING REPORT - V. HODGE
-DATE OF EVENT - 09/10/82 TIME OF EVENT - 2000
( "DATE OF NOTIFICATION 09/10/82 TIME OF NOTIFICATION - 1952
' FACILITY NAME - COOK 2 REGION - 3 TYPE 0F FACILITY - POWER REACTOR
!' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT !. CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
~CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR DURING SURVEILLANCE TESTING RADIOACTIVE RELEASE 7 NO
""1Wa#tnjilEMCW1FntN -
'FOUND' SURVEILLANCE TEST NECESSARY TO DECLARE CONTROL ROOM PRESSURIZATION SYST 1EM (ESP) OPERATIONAL AFTER DESIGN CHANGE HAD NOT BEEN DONE. IN MEANflME, RTR-WENT FROM MODE.5 TO MODE 4. AT 1946, ONE TRAIN DECLARED OPERABLE AFTER TEST ING, PLACING RTR WITHIN ACTION STATEMENT OF TECH SPEC 3.7.5.1, WHICH DOES NOT REQUIRE MODE' CHANGE NOW. UNUSUAL. EVENT DECLARED FROM 1900-1946.
ACTION'TAKEN BY HOO/RDO - NOTIFIED REG III DO (SRENIAWSKI). EO (JORDAN), FEMA (F IELD) ' PERSON-NOTIFYING NRC - R. ANDERSON PERSON ENTERING REPORT - V. HODGE DATE OF EVENT - 09/12/82 TIME OF EVENT - 0125 DATE OF NOTIFICATION - 09/12/82 TIME OF NOTIFICATION - 0306 I FACILITY-NAME - SEQUOYAH 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR 7 i LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
~
zCAUSE'OF FAILURE - NECHANICAL FAILURE UH1 AIR BLADDER
- RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
-UPPER HEAD INJECTION TANK OUT OF SPEC. 109 SCF (N2/ AIR) VICE 80 SCF. BLEED A .ND FEED FROM RWST BROUGHT TANK INTO SPEC BY 0844, OPERATOR WILL RESANPLE UHI DY NOON, THIS IS A REPEAT OF 2254 ENTRY 09/10/82.
ACTION TAKEN BY HDO/RDO - CALLED A. GIDSON RDO II, E. JORDAN E.O., MIKE MASSIE F EMA PERSON NOTIFYING NRC - D. CROSS PERSON ENTERING REPORT - F. LOMAX l DATE OF-EVENT - 09/12/82. TIME OF EVENT - 1145 DATE OF NOTIFICATION - 09/12/82 TIME OF NOTIFICATION - 1156 I FACILITY NAME - DUANE ARNOLD REGION - 3 TYPE OF. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATENENT CAUSE OF FAILURE - ELECTRICAL FAILURE AUX OIL PUMP PRES (WITCH RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - HPCI FAILED TO FAST START AND RCIC TRIPS AT RATED FLOW. SUSPECT HPCI AUX OIL PUMP IS SHUTTING OFF TOO SOON. CUASE OF RCIC TRIP IS UNKNOWN. PLAN AT 38% POW
.ER AT TIME OF EVENT, NOW AT 35% POWER. WILL PERFORM RNM SURVEILLANCE BEFORE G OING LOWER IN POWER. ; ' ACTION TAKEN BY HDO/RDO - SRENIANSKI(REG 3), JORDAN (EO), JACKSON (FEMA) NOTIFIED. ' @G!0 NOM NOTMYHNO NRC - POTTS
- Mu dM DATE OF EVENT - 09/13/82 TIME OF EVENT - 1120 -DATE.0F NOTIFICATION - 09/13/82 TIME OF NOTIFICATION - 1210 ; FACILITY NAME DUANE ARNOLD REGION - 3 l~ ' TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOFIFICATION OF UNUSUAL EVENT CAlEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT i
.. CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - BOTH HPCI AND RCIC INOPERABLE. HPCI WAS ALREADY INOPERABLE. AND RCIC TR]PPED DURING A STANDARD TEST PROCEDURE. PLANT IS HOLDINO AT 40% POWER. WHILE FERF ORMING SHUTDOWN SURVEILL.ANCE TESTS. UNUSUAL EVENT 1ERMINATED AT 1605 HRS WHEN HPCI DECLARED OPERABLE. ACTION TAKEN BY HDO/RDO - REGION 3(KONKLIN), EO(MILLS). FEMA (EGGLETON) NOTIFIED. PERSON NOTIFYINO NRC - MICK , PERSON ENTERING REPORT - WEISS DATE OF EVENT - 09/13/82 TIME OF EVENT - 1353
.DATE OF NOTIFICATION - 09/13/82 TIME OF NOIIFICATION - 1424 ' FACILITY NAME - SALEN~2 REGION - 1 TYPE-OF FACILITY POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - NORMAL SHUTDOWN FOR RCP INSPECTION CAUSE OF FAILURE - NECHANICAL FAILURE RCP THRUST BEARING RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
-NORMAL REACTOR SHUTDOWN TO-INSPECT REACTOR COOLANT PUMP #22 THRUST BEARING BE CAUSE OF HIOH TEMP ALARN. REACTOR AT 81% POWER. EXPECT TO BE IN HOT STANDBY ACTION TAKEN BY~HDO/RDO - REGION 1 (DURR), FEMA (EGGLETON), EO (MILLS) NOTIFIED.
PERSON NOTIFYING NRC - SIEBERT PERSON ENTERING HEPORT - WEISS I DATE OF EVENT - 09/13/82 TIME OF EVENT - 1335 UATE OF NOTIFICATION - 09/13/82 TIME OF NOT IFICATION - 1419 , FACILITY NAME - ST. LUCIE REGION - 2
^1YPE OF FACILITY - POWER REACTOR :
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENL C&V&OGREES _GF EMENT. - CMLORENE RELEASC
.. -- . ~ ~ .
~
CAUSE OF FAILURE ~ MECHANICAL FAILURE VALVE ON CHLORINE LINE , RADIOACTIVE RELEASE? NO EVENT: DESCRIPTION - CHLORINE GAS RELEASE. SMALL LEAK ON CYLINDER REQUIRED REMOVING A VALVE ON CHL L - ORINE LINE. NON-ESSENTIAL PLANT PERSONNEL IN IMMEDIATE AREA WERE EVACUATED. CHLORINE CYLINDER IS LOCATED NEAR INTAKE SIHUCTURE. EVENT TERMINATED AT 1400 HRS. l ACTION TAKEN BY HDO/RDO - REGION 2(DANCE), FEMA (EGGLETON), EO(M1LLS) NOTIFIED. PERSON NOTIFYINO NRC - WALLING PERSON ENTERING REPORT - NEISS ' DATE OF EVENT - 09/14/82. TINE OF EVENT - 0940 DATE OF NOTIFICATION - 09/14/82 TIME OF NOTIFICATION - 0957
- . FACILITY,NAME .HAODAM NECK REGION - 1 TYPE OF FACILITY-- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - INJURY CAUSE OF-FAILURE - FAlt.
- RADIOACTIVE. RELEASE? NO-EVENT DESCRIPTION -
OUARD. FELL. TRANSPORTED TO HOSPITAL. ACTION TAKEN BY HDO/RDO - EO(MILLS). FEMA, REG 1 (OURR) NOTIFIED. PERSON NOTIFYING NRC - OALLOWAY - lFERSON ENTERING REPORT - LOMAX/ WEISS DATE'OF EVENT - 09/16/82 TIME OF EVENT - 1330 l
.DATE OF NOTIFICATION - 09/16/82 TIME OF NOTIFICATION - 1917 , ' FACILITY NAME - MILLSTONE 2 REGION - 1 . TYPE OF FACILITY - POWER REACTOR l i
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - UNPLANNED RADIOACTIVE'RELEAGE i , , CAUSE OF FAILURE - OPERATIONAL FAILURE !- OPERATOR ERROR RADIOACTIVE RELEASE? YES EVENT DESCRIPTION - ; UNPLANNED MINOR RADIOACTIVE RELEASE DUE TO A VALVE IN THE CONDENSATE DEMINERA LIZER WASTE NEUTRALIZER SUMP BEING INADVERTANTLY OPENED. TOTAL RELEASE WAS 8 ,
.98X10-5 CURIES IN 3.750 GALLONS OF WATER (SMALL FRACTION OF TECH. SPECS) OF L(13Bs.CS134. AND CS137._ _a
~. _ _ _ _ _ _ _ _ _ . _ _ .
ACT ION TAKEN BY. HDO/RDO - HDO NOTIFIED EO (HARPSTER), REGION 1 (UURR), FEMA, EPA (C.CHAUNCY)-
- PERSON NOTIFY 1NG NRC - R. SCHIFONE PERSON ENTERING REPORT - T. NORRIS DATE OF EVENT .09/17/82 TIME OF EVENT - 1617 DATE;OF NOTIFICATION - 09/17/82 TINE OF NOTIFICATION - 1622 FACILITY NAME - SALEM-2 REGlON - 1 TYPE OF. FACILITY - POWER REACTOR
; LICENSEE EVENT CLASSIFICATION - NO11FICATION OF' UNUSUAL EVENT CATEGORIES-OF EVENT - SCRAN LOW LOW S/G LEVEL l
CAUSE OF FAILURE'- UNKNOWN RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
PLANT EXPERIENCED A REACTOR SCRAM FROM 53% POWER WHEN THE ONLY OPERATING FEED
~
l PUMP TRIPPED. CAUSE OF FEED PUMP TRIP IS BEING DIVESTIGATED. ALL.OTHER SYST EMS FUNCTIONED NORMALLY. PLANT INTENDS TO START DACK UP AS SOON AS POSSIABLE. I ACTION TAKEN BY HOO'/RDO - NOTIFIED REGION 1 (DURR). NO OTHER NOTIFICATIONS MADE. , PERSON NOTIFYING NRC - OTT j PERSON ENTERING REPORT - T. NORRIS DATE OF EVENT - 09/17/82 TIME OF EVENT - 224S DATE OF NOTIFICATION - 09/17/82 TIME OF NOTIFICATION - 2257
. FACILITY NAME - MILLSTONE 2 REGION - 1 I TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM LOW LOW S/G LEVEL g .
CAUSE OF FAILURE - INVESTIGATING RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
!~ PLANT EXPERENCED A REACTOR SCRAM DUE TO ONE OF TWO RUNNING FEED WATER PUMPS T RIPPING..THE PLANT WAS AT 100% POWER. ALL SYSlEMS FUNCTIONED NORMALLYi USING STEAN DUNPS FOR COOLING. PLANT INTENDS TO START BACK UP AS GOON AS POSSIABL
- E. THE CAUSE OF LOSS OF FEED PUMP IS BEING INVESTIGATED.
i I ACTION TAKEN BY HDO/RDO NOTIFIED REGION 1 (J. DURR). l , PERSON NOTIFYING NRC - R. SCHIFONE , ' " PERSON ENTERING REPORT - T. NORRIS SCRIPT 1 ACTIVE FILE.IS 90% OF MAXIMUM SIZE
' R_R OEFMMY - __O9/ 8 9 /_82. _ .____ _ ___ T ENE OE EVEN T _- _.0933_. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ . _ _!
OF NOTIFICATION - 0941
, FACILITY:NAME - SALEN 2 REGION - 1 TYPE =OF FACILITY - POWER REACTOR
-LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - REACTOR AT POWER
~
- CAUSE OF FAILURE - REACTOR AT POWER 1 RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
UNUSUAL EVENT DECLARED ACCORDING TO PLANT PROCEDURES BECAUSE REACTOR IS AT 20
*/. POWER. PLANT PLANS TO INCREASE POWER. THERE ARE NO PROBLENS.
ACTION TAKEN BY HDO/RDO - REGION 1 (DURR), EO (HARPSTER), FEMA (HUTTON) NOTIFIED PERSON NOTIFYING NRC - VILLAR PERSON ENTERINO REPORT - WEISS SCRIPT ACT7VE FILE IS 90% OF MAXIMUM SIZE DATE OF. EVENT - 09/21/82 TIME OF EVENT - 13S9 DATE OF NOTIFICATION - 09/21/82 TIME OF NOTIFICATION - 1421 FACILITY NAME - ROBINSON 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM RPS CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR DURING SURVEILLANCE TESTING RADIOACTIVE-RELEASE? NO EVENT DESCRIPTION - DURING M2 SG TEST, FR-488 SNITCHES IN STEAM FLOW / FEED FLOW INSTRUMENT SYSTEMS WAS SIGNED OFF TO DE SELECTINO THE TRAIN NOT UNDER TEST, BOTH SWITCHES WERE IN FACT TURNED TO THE SYSTEM UNDER TEST, THIS CAUSED THR REACTOR TO TRIP ON S r TEAM FLOW / FEED FLOW NISNATCH WITH #2 SO LO LEVEL . ACTION ~TAKEN BY HDO/RDO - CALLED D. QUICK REG II. W. MILLS E.O., E. WEINER FEMA
' PERSON NOTIFYING NRC --D. WATKINS PERSON ENTERING REPORT - F. LOMAX -SCRIPT ACTIVE FILE IS 90% OF hAXINUM SIZE DATE OF EVENT - 09/23/82 TIME OF EVENT - 0730 DATE OF NOTIFICATION - 09/23/82 TIME OF NOTIFICATION - OGS2 FACILITY NAME - LASALLE REGION - 3 TYPE OF FACILITY - POWER REACTOR-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR DURING SURVEILLANCE TESTING y RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - POSSIBLE RHR HEAT EXCHANOER DAMAGE.
- UPDATE
- AT 1930 UNUSUAL EVENT /LCO 7ERMIN ATED DECAUSE MISSING WATER WAS DISCOVERED IN EQUIPMENT DRAIN SYSTEM FROM SUPP RESSION POOL WHICH HAD BEEN REMOVED FOR SAMPLING.
ACTION TAKEN BY HDO/RDO - RDO (STREETER), EO (MILLS), FEMA (WIENER) PERSON NOTIFYING NRC - SCHMELTZ PERSON ENTERING REPORT - GOULD/LOMAX SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 09/23/32 TIME OF EVENT - 1905 DATE OF NOTIFICATION - 09/23/82 TIME OF NOTIFICATION - 2111 FACILITY NAME - DIABLO CANYON REGION - 3 TYPE OF FACILITY - POWER REACTOR SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUN SIZE LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - FIRE ON ACCESS ROAD CAUSE OF FAILURE - MOTORCYCLE ACCIDENT l RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - AT 1905 MOTORCYCLE ACCIDENT OCCURRED ON ACCESS ROAD BUT OUTSIDE SECURE AREA W HICH STARTED GRASS FIRE. FIRE eRIOADE DISPATCHED. AT 1913 CALL TO CONTROL ROO M TO SAY FIRE UAS CONTAINED. AT 1925 FIRE BRIGADE ARRIVED, FIRE WAS SMOLDERIN G. NOT PLANT RELATED.
- ACTION TAKEN BY HDO/RDO - RDO (JOHNSON), EO (COBB), FEMA (MASSIE)
PERSON NOTIFYING NRC - D. VOSBURG l PERSON ENTERING REPORT - LOMAX DATE OF EVENT - 09/26/82 TIME OF EVENT - 0409 DATE OF NOTIFICATION - 09/26/82 TIME OF NOTIFICATION - 1348 _ FACILITY NAME - NILLSTONE SITE REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENf CATEGORIES OF EVENT - N/A CAUSE OF FAILURE - N/A i RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -- SECURI1Y REPORl
ACTION TAKEN BY HDO/RDO - NOTIFIED REG I DO (BORES), EO (COBB), feria (TROTTER > PERSON NOT(FYING NRC - R. SCHIFONE PERSON ENTERING REPORT - V. HODGE DATE OF EVENT - 10/01/82 TIME OF EVENT - 1005 DATE OF NOTIF] CATION - 10/01/82 TIl1E OF NOTIFICATION - 1018 FAC[L[TY NAME - MILLSTONE 1 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SURVEILLANCE TEST FAILURE CAUSE OF FAILURE - N/A RADIOAClIVE RELEASE? NO EVENT DESCRIPTION - SURVEILLANCE TESTING OF HYDRAULIC PIPE RESIRAINTS SHOWED THAT SOME DID NOT ME ET THE ACCEPTANCE CRITERIA. REPAIRS WILL BE MADE bEFORE STARTUP. ACTION TAKEN BY HDO/RDO - REG. 1(ELSASSER),EO(MILLS), FEMA (MASSIE) PERSON NOTIFYING NRC - CLEARY/ ROBERTS PERSON ENTERING REPORT - LOMAX DATE OF EVENT - 10/0t/82 TIME OF EVENT - 1030 DATE OF NOTIFICATION - 10/01/82 TIME OF NOTIFICATION - 10L8 FACCLITY NAME - NILLSTONE 1 REGION - 1 TYPE OF FACIL11Y - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY CAUSE OF FAILURE - WORKER FELL RAD 10AClIVE RELEASE? NO EVENT DESCRIPTION - CRAFT WORKER INJURIED HIl1SELF IN A FALL. THERE WAS NO CONTAMINATION TU ~l HE IN JURCED PERSON BUT HE WAS FRANSPORlED TO THE HOSPfTAL. ACTION TAKEN BY HDO/RDO - REG. 1(ELSASSER), EO(MILLS), FEMA (Mf4SSIE) PERSON NOTIFYINO NRC - CLE WY PERSON ENT ERING REPORT - L(414X DATE OF EVENT - 10/06/82 TIME OF EVENT - 2230 SCRIPT ACTIVE FILE IS 90% OF T1AXIMUM SIZE DATE OF NOTIFICATION -- 10/06/82 ATIME OF NOTIFICATION - 2328-
_ . . .. _ _ ~ . - .-- __. _ - _ - _ _ _ _ . - _
-FACILITY NAME - PALISADES REGION - J TYPE OF' FACILITY - POWER REACTOR.
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
'CATEOORIES OF EVENT - SECURITY REPORT CAUSE OF FAILURE--'N/A RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
SECURITY REPORT ACTION TAKEN-BY HDO/RDO - RDO(LITTLE), FEMA (BERGSTROM),EO(REINMUTH) PERSON NOTIFYIMO NRC .KANICKI PERSON ENTERING REPORT - WEISS /OOULD
' SCRIPT ACTIVE F(LE IS 90% OF-MAXIMUM SIZE DATE OF EVENT - 10/10/82 TIME OF EVENT - 1114 DATE OF NOTIFICATION - 10/10/82 TIME OF NOTIFICATION.- 1204
~ FACILITY NAME - BRUNSWICK 2 REGION - 2
' TYPE OF FACILITY - POWER REACTOR-
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
,CATEOORIES OF EVENT - SCRAM MANUAL TRIP l
CAUSE OF-FAILURE - MECHANICAL. FAILURE F013J RELIEF VLV
-: RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
OPERATOR' TRIPPED REACTOR MANUALLY WHEN REACTOR VESSEL SAFETY RELIEF FAILED TO L CLOSE AFTER TEST AT 4.6% POWER, 200 PSI. ORIGINALLY CLASSIF[ED AS 50.72 REP
- ORT, RECLASSIFIED TO UNUSUAL EVENT AT 1430 EDT.
' ACTION:TAKEN BY HDO/RDO - E. MCALPINE RDO, G. REINMUTH E.O., E. WEINER FEMA PERSON NOTIFYING NRC - DENNIS COOPER PERSON ENTERINO REPORT - FRANK LOMAX l SCRIPT ACTIVE FILE.IS 90%'OF MAXIMUM SIZE
-DATE-OF EVENT - 10/10/82- TIME OF EVENT - 2015 7.-DATE OF NOTIFICATION - 10/10/82 TIME OF NOTIFICATION - 2112 FACILITY NAME - BRUNSWICK 2 REGION - 2 TVPE OF" FACILITY - POWER REACTOR f.LICENSEEEVENTCLASSIFICATION-NOTIFICATIONOFUNUSUALEVENT L CATEGORIES OFl EVENT - SCRAM LOW RV LEVEL
' ~ l .. __ X AUS$ OE FAILURE._1ELECTRJCAL FAILURE _______
m RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - LOST OFFSITE' FEEDER BREAKERFEEDING BUSS 2D. CAUSED A CONDENSATE TRANSIENT, T RIPPED REACTOR ON LOW RV LEVEL, 120 INCHES. IN ADDITION, #3 D.O. AUTO- START ED, 'BUT FAILED TO PICK UP EMERGENCY BUSS E3, NORMALLY POWERED FROM BUSS 2D. HPCI STARTED MANUALLY TO RECOVER RV LEVEL. ACTION TAKEN BY HDO/RDO - FEMA ETHAN NEINER, RDO ED MCALPINE, EO G. REINMUTH PERSON NOTIFYINO NRC - RICKY TART PERSON ENTERING REPORT - FRANK LOMAX SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 10/12/82 TIME OF EVENT - 0730 DATE OF NOTIFICATION - 10712/82 TIME OF NOTIFICATION - (418
' FACILITY NAME - MILLSTONE SITE REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - N/A CAUSE OF FAILURE - N/A RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
SECURITY REPORT SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE ACTION TAKEN BY HDO/RDO - THATCHER REO I, T. HUTTON FEMA, W. MILLS EO PERSON NOTIFYING NRC - DAVID DOBSON PERSON ENTERINO REPORT - FRANK LOMAX DATE OF EVENT - 10/14/82 TIME OF EVENT - 1316 DATE OF NOTIFICATION - 10/14/82 TIME OF NOTIFICATION - 1316 FACILITY NAME - OCONEE 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR E LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - SAFETY VALVES RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - PLANT DECLARED THE-SHUTDOWN DUE TO QUESTIONED OPERABILITY OF CODE SAFETY RELI EF VALVES AS AN UNUSUAL EVENT. ** UPDATE ** FLANT SHUTDOWN AT 1636 AND SECURING
'FROM UNUSUAL EVENT.
ACTION TAKEN B_Y HDD/RDO -' NOTIFIED REUION (IGNATONIS), EO (MILLS). FEMA (HUTTON) hERSONNOTIFYINGE NRC --K. SCHARF
-: PERSON ENTERING REPORT - T. NORRIS
)DATE OFLEVENTE- 10/14/82 TIME OF EVENT - 1410 DATE OF_ NOTIFICATION - 10/14/82 TINE OF NOTIFICATION - 1412 FACILITY NAME - CRYSTAL RIVER 3 REGION - 2
-TYPE OF_ FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ACTIVITY IN CONTAINMENT
..CAUSE OF FAILURE -_ UNKNOWN RADIOACTIVE RELEASE? NO EVENT . DESCRIPTION --
UNEVALUATED .CONTINIOUS HIGH AIRBONE-ACTIVITY IN THE CONTAINMENT BUILDING. P LANT11S. SHUTTING 00WN TO INVESTIGATE CAUSE.- THERE IS NO INDICATION OF UNUSUA L10R EXCESS PRINARY LEAKAGE. THE HIGH AIRBORE ACTIVITY HAS BEEN CONFIRMED BU T ACTIVITY . LEVELS ARE: NOT YET AVAILABLE. PLANT IS SENDING PERSONNEL IN CONTA INMENT TO CHECK-FOR SOURCE. ACTI'ON'TAKEN BY HDO/RDO - NOTIFIED REGION 2 (J ROGGE), EO-(MILLS) -FEMA (HUTTON) hERSONNOTIFYINGNRC-G.HEBB PERSON ENTERING REPORT - T. NORRIS lDATE.0F-EVENTI- 10/15/82 TIME'OF EVENTI--2226 DATE OF NOTIFICATION - 10/15/82 TIME OF NOTIFICATION - 22S7 FACILITY NAME -' ZION 1 REOION - 3
, TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES.OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - INVESTIGATING ' RADIOACTIVE' RELEASE? NO l
- EVENT ~ DESCRIPTION -
l PLANT ENTERED AND LCO STATEMENT REQUIRING UNIT 1 TO BE IN HOT SHUTDOWN WITHIN
~- -FOUR HOURS-START ING.AT 2225 EDT. TWO OF THREE DIESEL GENERATORS HAVE BEEN DECLARED INOPERABLE. ONE DIESEL WAS DOWN FOR REPAIRS AND ANOTHER DIESEL TRIP PED OFF THE LINE THREE-TIMES WHILE TESTING TO PROVE OPERABILITY. THE PLANT I
( 'S AT 99'.9% POWER AND IS LOWERING POWER AT O.5% PER MINUTE. I-' ACTION TAKEN.BY HDO/RDO NOTIFIED RDO-(SCHUMACHER); EO (SCHWARTZ); FENA (GREINE R) PERSON NOTIFYING NRC - J. HARBIN l PERSON ENTERING REPORT - T. NORRIS DATE OF EVENT - 10/16/82 . TIME OF EVENT - 1100 o DAYE 'OF _ NOTIFICATION - 10/16/82 TIME _OF NOTIFICATION -~'1122
LFACILITY NAME'- RANCHO SECO REGION I TYPE'OF-FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - UNIDENTIFIED LEAKAGE r
CAUSE OF FAILURE - INVESTIGATINO l RADIOACTIVE RELEASE? NO
-SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE EVENT DESCRIPTION -
- j. UNIDENTIFIED PRIMARY COOLANT LEAK EXCEEDEO 1 GPM. LEAK RATE NOW IS 1.15 GPM
.BUT WAS.1.25 GPM AT 2019 EDT ON 10/15. LCO REQUIRES LEAK TO BE IN SPEC OR TH E SOURCE IDENTIFIED WITHIN 12 HOURS. UNUSUAL EVENT DECLARED AT 1100 EL1T ON 10
/16. UPDATE:JIN RIDGWAYt06051 LEAKAGE IDENTIFIED. RCS SYSTEM DRAINS LEAKIMG W t
i i ITHIN ALLOWABLE LIMITS. LCO AND UNUSUAL EVENT TERMINATED. ! ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 5 (THOMAS). EO (SCHWARTZ), FEMA (WEINE LR).. i PERSON NOTIFYING NRC - J. NICHOLOS
' PERSON ENTERING REPORT - T. NORRIS SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE'OF EVENT - 10/16/82 TIME OF EVENT - 2223 DATE OF NOTIFICATION - 10/16/82 TIME OF NOTIFICATION - 2238 FACILITY NAME - DIABLO CANYON REGION - 5
! ' TYPE OF FACILITY . POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIF[ CATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - GRASS FIRE
~
l
~
l
'CAUSE-OF FAILURE - NA l l
RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - , '.A GRASS FIRE IS THREATING THE POWER TRANSMISSION LINES OF THE FACILITY BUT IS NO THREAT TO THE SITE. THE CALIFORNIA DIVISION OF FORESTRY HAS BEEN CALLED AND IS ON THE SCENE OF THE FIRE., UPDATE CALL:0215, FIRE MOVING AWAY FROM SITE i
. NO DAMAGE. UNUSUAL EVENT TERMINATED, ACTION TAKEN BY HDO/RDO --NOTIFIED REGION 5 (THOMAS). EO (SCHWARTZ), FEMA (WASHI NGTON).
PERSON NOTIFYING NRC - KENSINGER LPERSON ENTERING REPORT - T. NORRIS
. SCRIPT ACTIVE FILE.IS 90% OF MAXIMUM SIZE f DATE OF' EVENT - 10/17/92 TIME OF EVENT - 1515
! DATE OF NOTIFICATION - 10/17/82 ' TIME OF NOTIFICATION - 1536 i FACILITY NAME - DIABLO CANYON REGION - 5 i l TYPE OF, FACILITY - POWER REACTOR i L(CENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENF l CATEGORIES OF-EVENT - LOSS OF OFFSITE POWFR f
- -, -. . . . . .-_ . _ . ~ . - . - . _ . - - -
LCAUSE OF FAILURE - FIRE
. RADIOACTIVE RELEA'SE? NO EVENT DESCRIPTION -
!A GRASS FIRE KNOCKED OUT THE 500 KV ELECTRICAL LINES (2-5 MILES FROM PLANT) C AUSING A LOSS OF OFFSITE POWER. THE CALIFORNIA DIVISION OF FORESTRY IS CONTIN UING TO FIGHT THE FIRE USING " BORATE BOMBERS". THERE IS NO FISSION PRODUCT IN 1
VENTORY ONSITE. ! l ACTION TAKEN BY.HDO/RDO - NOTIFIED RDO (THOMAS); EO (SCHWARTZ); FEMA (WEINER) PERSON NOTIFYING NRC - J. TINLIN PERSON ENTERING REPORT - R. PRIEBE. ,
. 1
. SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE i DATE OF EVENT - 10/17/82 TIME OF EVENT - 1650 DATE OF -MOTIFICATION .- 10/17/82 TINE OF NOTIFICATION - 1707 FACILITY NAME'- DIABLO CANYON REGION 5 i
' TYPE OF' FACILITY - POWER REACTOR i l
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ! CATEGORIES OF EVENT -FIRE IN EXCLUSION AREA
.CAUSE OF FAILURE - FIRE RADIOACTIVE RELEASE? NO EVENT DESCRIPT(ON -
A-BRUSH FIRE PASSED NITHIN THE FACILITY EXCLUSION AREA (1-1.5 MILES FROM PLAN LT)-ON A PATH PARALLEL TO THE PLANT. ALSO SEE EVENT AT 1515 HOURS ON 10/17/82.
' ACTION'TAKEN BY HDO/RDO - NOTIFIED RDO (THOMAS); EO (SCHWARTZ); FEMA (BERGSTROM)
PERSON NOTIFYING NRC - J.TINLIN ! PERSON ENTERING REPORT - R. PRIEBE I SCRIPT ACTIVE FILE-IS 90% OF MAXIMUM SIZE DATE OF-EVENT - 10/18/82 TIME OF EVENT - 0850 . !.-DATE-OF NOTIFICATION -' 10/18/82 TIME OF NOTIFICATION - 0923 FAC7LITY NAME - BEAVER VALLEY CONT. REGION - 1 !
' SCRIPT-ACTIVE FILE TRIMMED TO 80% OF NAXINUN SIZE TYPE OF FACILITY - PONER REACTOR l
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM SG LEV. HI f
+
1 l 'CAUSE OF FAILURE -' MECHANICAL FAILURE
- l RELAY 51109X1 L . RADIOACTIVE RELEASE? NO 2 EVENT DESCRIPTION -
O@3ll>@ M907 N3SCLASSIF3EDe ACTUALLY UN! Ist IAL . EVENT m _MLAY_FATLi IREEMd#eJLHEALML____ . '
6 ROW PKGK1(NO UP : OFFSITE POWER.- LICENSEE EP PER$ONNEL BEGAN l UNUSUAL-EVENT NOTIFICATIONS, BUT SCHUSTER, BUSY.WITH DETAILS OF PLANT CONTROL-DID :NOT GET THE INFO CLASSIFIED EVENT AS 50. 72. OPERATOR HAD TO JUMFER LIM ;
.IT.SW. TO RESTORE RCS-LETDOWN. OFF SITE RESTORED MANUALLY IN BREAKER HOOM.,
FACTION TAKEN BY)HDO/RDO - NOTIFIED FEMA, FDA NOTIFIED NRC OF UNUSUAL EVENT ,
. PERSON NOTIFYING NRC SCHUSTER RECALL !
PERSON ENTERING REPORT - FRANK LOMAX l
-DATE OF EVENT - 10/21/82 TIME OF EVENT - 1100 : -DATE OF NOTIFICATION - 10/21/82 TIME OF NOTIFICATION - 1110 I ' FACILITY NAME - QUAD' CITIES REGION - 3 :
TYPE.0F FACILITY - POWER REACTOR ; LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT.- ENTERED LCO ACTION STATEMENT
- CAUSE OF FAILURE - MECHANICAL FAILURE DRYWELL VACUUM BREAKER RADIOACTIVE RELEASE? NO EVEN1 DESCRIPTION -
TORUS TO DRYWELL VACUUM BREAKER STUCK IN OPEN POSITION DISCOVERED AT 0230 EST
. COMMENCED-SHUTDOWN OF UNIT 2 AT L110 EST. WILL ENTER LCO (24 HOURS TO COLD SHUTDOWN)Al 1230 EST.REOUIREMENTS ALLOW FOUR HOURS TO TEST AND SIX HOURS TO T 'RY'TO RESTORE THE DIFFERENTIAL PRESSURE BEFORE ENTERINO 24 HOUR LCO. PLANT IN i COLD-SHUTDOWN AND UNUSUAL EVENT TERMINATED AT 2300 EST 10/21/82.
ACTION TAKEN BY HDO/RDO - REGION 3(R. KNOPF).I&E(W. MILLS).& FEMA (F.HEFFERNAN) NOTI l'
-FIED ,
PERSON NOTIFYING NRC - M. KOGI PERSON ENTERING REPORT - C. CAMPBELL t i DATE OF EVENT'- 10/24/82 TIME OF EVENT - 0232
.DATE OF NOTIFICATION - 10/24/82' TIME OF NOTIFICATION - 0315 FACILITY NAME - ROBINSON 2 REGION - 2
-TYPE.0F FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM TURBINE TRIP CAUSE OF FAILURE - H1 TEMP TURB EXHAUST
~
RADIOACTIVE RELEASE'? NO EVENT ~ DESCRIPTION - REACTOR TRIPPED BECAUSE'OF TURBINE TRIP ON HIGH EXHAUST TEMP. THE CAUSE OF TH E HIGH EXHAUSY WAS NOT DETERMINED AT THE TIME OF THE REPORT. i i l
' ACTION TAKEN BY HDO/RDO - RDO(JENKINS) EO(GRIMES) FEMA (GREINER)
PERSON NOTIFYING NRC - J. GEE PERSON ENTERING REPORT - GOULD r i L_____________________ _ __ _ __ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
'~~~1@$VE~W~E9ENT - ' H O/2*J/82 .
.THME..UF EVENT - 1510 DATE OF NOTIFICATION - 10/24/82 TIME OF NOTIFICATION - 1520 FACILITY NAME - FEACH BOTTOM 2 REOION - 1 -TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES-OF EVENT - SCRAM LON LEVEL IN RV CAUSE OF FAILURE - MECHANICAL FAILURE RELIEF VALVE "J" RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
DURING RESTART, A REACTOR TRIP OCCURRED AT 1% POWER DUE TO LOW UATER LEVEL IN
'lHE' REACTOR VESSEL (-10"). THE LOW LEVEL WAS CAUSED BY A RELIEF VALVE ("J")
WHICH OPENED AT 800 PSI. PRESSURE DROPPED TO 400 PSI AT WHICH TIME THE LICENS EE MANUALLY OPENED THE VALVE TO PREVENT FURTHER VALVE OSCILLATIONS. PLANT IS STABLE & UNDER CONTROL. HPCI HAS BEEN MANUALLY INITIATED. NO RELEASES TO 1HE ENVIRONS. MAX T ACTION TAKEN BY HDO/RDO - NOTIFIED RDO (JOYNER); EO(ORIMES); FEMA (FIELD) PERSON NOTIFYINO NRC - W. WIDENER PERSON ENTERINO REPORT - R. PRIEBE SCRIPT ACTIVE FILE. IS 90% OF MAXIMUM SIZE l DATE OF EVENT - 10/27/82 TIME OF EVENT - 0020 DATE OF NOTIFICATION - 10/28/82 TIME OF NOTIFICATION - 0113 t l FACILITY NAME - DRESDEN 3 REO)ON - 3 ! TYPE OF FACILITY - POWER REACTOR LICENSEE EVFNT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT i CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT l { CAUSE OF FAILURE - MECHANICAL FAILURE RECIRC PUMP SEAL i RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - i RCP EXCEEDINO TECH SPEC LEAK RATE FOR IDENTIFIED LEAKAGE. LEAK RATE IS 41.50 PLANT IS DECREASINO LOAD AND WILL ISOLATE RCP. AT 0433 DRESDEN CALLED TO PN. INFORM'US THAT UNUSUAL EVENT NAS OVER, RCP WAS ISOLATED, AND FLOOR AND EQUI PMENT DRAIN LEAKAGE WAS 4.2GPM. REACTOR POWER IS 47%. ACTION TAKEN DY HDO/RDO - NOTIFIED HIEDEMAN. HIGGINBOTHAM, OREINER PERSON NOTIFYINO NRC -CHRISTIENSEN PERSON ENTERING REPORT - A. MORRONOIELLO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 11/05/82 TIME OF EVENT - 0415 DATE OF NOTIFICATION - 11/03/G2 TIME OF NOTIFICATION - 0322
' FACILITY NAME - MILLSTONE 1 REGION - 1 TVFE OF FACILITY - POWER REACTOR -LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENf CATEGORIES OF EVENT - LIQUID RELEASE
- CAUSE~-OF' FAILURE - OPERATIONAL FAILURE OPERATOR ERROR RADIOACTIVE RELEASE? YES EVENT DESCRIPTION -
UMPLANNED RELEASE-THE WRONO DISCHARGE TANK WAS RELEASED BY ERROR. WHEN DISCO VERED THE RELEASE WAS IERMINATED- TOTAL RELEASE 1.7E4 NICROCI. THIG TANK WOU L
.LD HAVE MEET THEIR INHOUSE RELEASE LIMITS IF A PERMIT NAS REQUESTED THIS RELE -: ASE REPRESENTED ABOUT 1/6 OF THE PLANNED DISCHARGE.
ACTION.TAKEN DY HDO/RDO - PARTLOW, JOYNER.OREINER, EPA FDA PERSON N01IFYING NRC - NICHOLAS PERSON ENTERING REPORT - MORRONGIELLO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE OF EVENT - 11/05/82 TIME OF EVENT - 0948 DATE OF NOTIFICATION - 11/05/82 TIME OF NOTIFICATION - 1007 FACILITY NAME - PALISADES REGION - 3 TYPE'OF FACILITYL- POWER REACTOR , -LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVEN1 2CATEOORIES OF EVENT - ENTERED LCO ACTION STATEMENT 'CAUSE OF FAILURE MECHANICAL FAILURE ,
l
. CHECK VALVE RADIOACTIVE RELEASE? NO
- EVENT DESCRIPTION -
SI TANK BORON CONCENTRATION FELL BELOW TECH SPEC LIMITS (LIMIT = 1720 PPM). ACTI OH-WAS TAKEN TO RESTORE CONCENTRATION. AT 1036 RECEIVED UPDATE: DORON CONCEN TRATION WAS RESTORED AT 1025. THIS ENDS UNUbUAL EVENT AND LCO. ACTION TAKEN DY HDO/RDO - NOTIFIED R3 BOYD, R. WALKER PERSON NOTIFYINO NRC - S. OHIDOTTI ' PERSON ENTERINO REPORT - A. MORR0NGIELLO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 11/03/82 TIME OF EVENT - 1652 DATE OF NOTIFICATION - 11/05/82 TIME OF. NOTIFICATION - 1723
. FACILITY NAME - MILLSTONE 2 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNU$UAL EVENf i CATEGORIES OF EVENT - SCRAM RPS .
i CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - THF REACTOR TRIPPED DUE TO A RANDOM RPS TRIP SIGNAL. THE iLANT IS S1ABLE AND l THE CAUSE IS UNDER (NVESTIGATION. u__ Sf;RIPT ACTWE_._fJLE __ TRIMMED TO 80% OF __ MAX IMUM _ SI ZF
_ __ _ _ _ . _ _ . _ . . . . _ _ . _ _ __ -._____,__._...____.m _ _ _ . . _ _ ACTION'TAKEN-BY HDO/RDO - NOTIFIED RDO(JOYNER) EO(PARTLOW) FEMA (HUTION) PERSON NOTIFYING NRC - C. PIKE
~ PERSON ENTERING REPORT --R. PRIEBE
~
DATE OF EVENT - 11/05/82 TIME OF EVENT - 1740
.DATE.0F NOTIFICATION - 11/05/82 TIME OF NOTIFICATION - 1807 FACILITY NAME - MCOUIRE REGION - 2 TYPE OF FACILITY - POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE SEISMIC HANGERS '
RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - LICENSEE DISCOVERED THAT THE SEISMIC HANGERS ON THE 1A AND 1D CONTAINMENT SPR AY HEAT EXCHANGERS WERE NOT INSTALLED PER DESIGN. SUBSEOUENTLY BOTH HEAT EXCH ANGERS WERE DECLARED INOPERABLE. LCO REQUIRES REACTOR SHUTUOWN NITHIN ONE HOU , R'OF EVENT. ACTION ~TAKEN BY HDO/RDO - RDO(JOYNER), EO(PARTLOW), FEMA (HUTTON) PERSON NOTIFYING NRC - L. MASSEY ; PERSON ENTERING REPORT'- R.- PRIEBE DATE OF EVENT - 11/09/82 TIME OF EVENT - 0443 DATE OF NOTIFICATION - 11/09/82 TIME OF NOTIFICATION - 0629 , FACILITY-NAME - DRESDEN 3 REGION - 3 TYPE OF FACILITY - POWER REACTOR l l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STA'IEMEN'l-
~
~ l CAUSE OF F'\ILURE - ELECTRICAL FAILURE )
. DIESEL GEN. '
RA0!OACTIVE RELEASE 7 NO EVENT DESCRIPTION - FAILURE OF UNIT 3 AND SWING (2--9) DIESEL GENERATORS. THE SWING DIESEL'S RECIRC OIL PUMP WHICH SUPPLIES OIL TO THE TURGOCHARGER HAD A BURNED OUT MOTOR. THE , UNIT 3 DIESEL WENT OUT BECAUSE OF CRANKCASE OVER PRESSURE WHOSE CAHSE IS UNKN OWN. OFF SITE POWER IS AVAILABLE. DIESEL FAILURE OCCURED 1 HR APART. LCO STAT ES 1F ROTH DIESELS ARE OUT THE PLANT HAS TO DE IN COLD S/D IN 24 HRS. FLAN 1 IJ i ROPPING LOAD AT . ACTION TAKEN HY HDO/RDO - RDO(AXELSON) EO(PARTLOW) FEMA (FIELD) l PERSON-NOTIFYING NRC - R. HOLMAN
- PERSON ENTERING REPORT - GOULD DATE OF EVENT - 11/09/82 TIME OF EVENT - 1340
._DATE OF_NOTIFICATEON -_B1/09/82 ._ T H ME _OF __ NOTIFICAT ION _ - _1912 _
'FA'CILITY NAME' .DRESDEN 31.. REGION 3 TYPE OF' FACILITY - POWER REACTOR
- LICENSEE: EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT ~- ENTERED LCO ACTION STATEMENT o -
~C AUSE OF FAILURE - NECHANICAL FAILURE I DIESEL' GEN; .RADIDAC IVE RELEASE? NO EVENT' DESCRIPTION --
SWING DIESEL GENERATOR RESTORED'TO SERVICE AND IN STANDBY CONDITION. THIS TER N.INATES , UNUSUAL EVENT. PLANT HAS 7 OAYS TO REPAIR OTHER DIESEL GENERATOR. y , e M , Y [ f' ~
.V\
;-x
; ACTION TAKEN BY-HDO/RDO - NOTIFIED R3 PHILLIPS
' PERSON NOTIFYING'NRC - TONGUE
-PERSON ENTERING REPORT --MORRONGIELLO DATE~OF EVENT - 11/09/82 TIME OF EVENT - 1755 DATE OF NOTIFICATION - 11/09/82 TIME OF NOTIFICATION - 1811
. FACILITY NAME'- DRESDEN 2 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - SEE EVENT RADIOACTI E RELEASE? NO SCRIPT ACTIVE FILE'IS 90% OF MAXINUM SIZE a s
. EVENT DESCRIWTION -
VOLUME IN SBLC. TANK WAS LOW, WATER WAS ADDED TO RESTORE VOLUME AND SAMPLE TAK lEN. SAMPLE RESULTS'[NDICATED OUT OF TECH SPEC BORON CONCENTRATION. THIS REQU IRES A SHUTDOWN IN 24 HRS. PLANT IS ADDING BORON TO BRING UP SBLC TANK CONCENT RATION. PLANT WAS AT 69% POWER AND WILL DROP LOAD AT 10 MWE/HR. (PLANT IS TRY nING TO RESTORE BORON CONCENTRATION BEFORE HAVING TO SHUT DOWN).
- ),3 -
LACTION TAKEN'BY HDO/RDO - NOTIFIED RDO 3 PAPERIELLO PERSON NOTIFYING NRC - ROCHOVSKI
' PERSON ENTERING REPORT - MORRONGIELLO LSCRIPT, ACTIVE FILE'IS 90% OF MAXIMUM SIZE
- DATEOFEVNT- 11/09/82 TIME OF EVENT - 2040 DATE OF NOTIFICATION - 11/09/82 TIME OF NOTIFICATION - 2140
~ ~
>. FACILITY'NAME - SAN ONOFRE 2 REGION - S l TYPE OF FACILITY - POWER REACTOR ! -LICO[SEE-EVENT! CLASSIFICATION-NOTIFICATIONOFUNUSUALEVENT CATEGORIES"OF EVENT - UPDATE
=
n RADIOACTIVE RELEASE? NO i ' EVENT) DESCRIPTIGN -- ,
' UNUSUAL EVENT DECLARED AND' TERMINATED AT 1740PT. PLANT CONDITIONS ARE NOW 22 ;60PSIO AND 523F. A PRESS RELEASE AND A PN WILL FOLLOW. AN ASSESMENT WILL TAK -E PLACE.BEFORE THE UNIT WILL~ BE RESTARTED.
ACTION TAKEN BY HDO/RDO - NOTIFIED TAYLOR, WENSLAWSKI >FENA. NILLS PERSON NOTIFYING NRC - MARGANELLI PERSON ENTERING REPORT - MORRONGIELLO. SCRIPT ACTIVE FILE .IS 90% OF MAXIMUM SIZE DATE OF EVENT - 11/15/82 TIME OF EVENT - 0929 DATE-OF NOTIFICATION - 11/15/82 TIME OF NOTIFICATION - 1000 FACILITY NAME - MILLSTONE 1 REGION - L TYPE: OF FACILITY - POWER REACTUR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ESF ACTUATION CORE INJECTION SPRAYLO-LO VESSEL LEVEL CAUSE OF FAILURE - OPERATIONAL FAILURE
- c OPERATOR ERROR RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WHILE BACKFILLING INSTRUMENTS WITH WATER TO ASSURE THAT THE REFERENCE LEO WAS
- FILLED .DETEC TORS WERE DRIVEN DOWNSCALE OENERATING ECCS INITIATION. PLANT WA S.IN-COLD SHUTDOWN 178F. . VESSEL LEVEL WENT FROM 30"TO ABOUT 200" AND VESSEL ;
. PRESSURE REACHED SOOPSIO. RCS TEMP WENT TO 150F. THE UNUSUAL EVENT WAS ALSO ;
-TERMINATED WITH THIS CALL.
ACTION TAKEN BY HDO/RDO - NOTIFIED R1 KINNEMAN, FEMA BERGSTROM, IE MILLS
. PERSON NOTIFYING NRC - LOONIS PERSON ENTERING REPORT - MORRONGIELLO' SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE IIATE'OF EVENT - 11/17/82 TIME OF EVENT -'1213 DATE OF NOTIFICATION - 11/17/82 TIME OF NOTIFICATION - 1245 FACILITY NAME - HADl!AM NECK REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - SCRAM MANUAL CAUSE OF FAILURE - ELECTRICAL FAILURE S/D ROD BANK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WHILE CONDUCTING" ROUTINE CONTROL ROD MOTION CHECKS, THE SHUTDOWN BANK DROPPED FOR REASONS YET UNKNOWN. PER TECH SPECS, OPERATOR MANUALLY TRIPPED RTR. RT
.R WAS.AT 100% POWER.
-ACTION TAKEN BY HDO/RDO - NOTIFIED REG I (KEIMIG), EO (LANIK), FEMA (MONAHAN) ~ PERSON NOTIFYING NRC - R. KASUGA PERSON ENTERING REPORT - V. HODOE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ;DATE OF EVENT - 11/17/82 TIME OF EVENT - 1320 DATE OF NOTIFICATION - 11/17/82 TIME OF NOTIFICATION - 1425 SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE FACILITY NAME - ZION 1 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE -EVEN T CLASSIFICATION - NOTIFICATION OF LINUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE D/G 1A RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
ENTERED LCO AT 1320 CST BECAUSE OF TWO D/G'S INOP. 1B NAS OUT OF SERVICE. 1 A OPERABILITY WAS OUESTIONABLE EVEN THOUGH IT HAD STARTED THIS MORNING. THEY
'RE RUNNING ANOTHER TEST NOW. STARTED RAMP DOWN AT 1/4% PER MIN FROM 80% FOW ER. AT 14'20 CST, THE' TEST WAS SATIS- FACTORY. THE LCO AND THE NOUE WERE TERN INATED.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG III (HOLZMER), EO (LANIK), FEMA (MONAHAN) PERSON NOTIFYINO NRC - J. JOOSTEN PERSON ENTERING REPORT - V. HODGE DATE OF EVENT - 11/18/82 TIME OF EVENT - 1430 DATE OF NOTIFICATION di/j8/,82 TIME OF NOTIFICATION - 14527 FACILITY NAME - MAINE YANKEE REGION - 1 TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SECURITY REPORT CAUSE OF FAILURE - N/A RADIOACTIVE RELEASE 7 NO
-EVENT DESCRIPTION -
SECURITY REPORT ACTION TAKEN BY HDO/RDO - RDO KISTER,EO MILLS FEMA HUTTON,IAT lONES CA PA,COMM.A SSTS. PERSON NOTIFYING NRC - J. STEVENS PERSON ENTERING REPORT - PRIEBE DATE'OF EVENT - 11/20/82 TIME OF EVENT - 1805 DATF OF NOTIFICATION - 11/?O/A2 TTME OF NOTIFICATION - 1923
; FACILITY.NAME - MILLSTONE UNIT 2 REGION - 1 p,! TYPE;OF FACIL(TY.--POWER REACTOR LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT t-[ CATEGORIES OF. EVENT - SCRAM LOW SO LEVEL CAUSE 0F' FAILURE - ELECTRICAL FAILURE o SPURIOUS SIGNAL
' RADIOACTIVE RELEASE? NO
" 'EVENTTDESCRIPTION - REACTOR-TRIP AT.100% ON LON SG LEVEL SIONAL CAUSED BY AN ELECTRICAL SPlKE(SPU l.- RIOUS SIGNAL). CAUSE OF THE SP(KE WAS UNKNOWN AT TIME OF REPORT. PLANT WILL I
.NVESTIGATE CAUSE BEFORE RESTART. UE TERMINATED AT 1830.
' ACTION TAKEN BY HDO/RDO - RDO(KISTER) Ed(HEISHMAM) FEMA (BERGSTROM)
PERSON NOTIFYING NRC - MC NATT PERSON ENTERING. REPORT - GOULD DATE OF EVENT - 11/21/82 TIME OF EVENT - 0209 DATE'OF MOTIFICATION - 1L/21/82 TIME OF NOTIFICATION - 0240 FACILITY NAME - RANCHO SECO REGION - 5 TVPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - ENTERED LCO ACTION STATEMENT
'CAUSE OF FAILURE - MECHANICAL FAILURE SG TUBE LEAK.
RADIOACTIVE RELEASE? YES EVENT DESCRIPTION - PLANT SHUTDOWN DUE TO SECONDARY SYSTEM CONTAMINATION FROM 4.2 GPM SG "A" TUDE LEAK. RAD MONITORS ON MAIN STEAN (SMR/ HOUR) AND AIR EJECTOR OFFOAS (500,000 CPS). SG "A" ISOL. AND FLOODED UP PER PROCEDURE. PLANT <1% POWER BY 0327 ES
.T. <200 DEGREES F. BY 1605 EST NOBLE GAS RELEASED FROM AIR EJECTOR OFF OAS <
1%' TECH SPECS.
. ACTION TAKEN BY HDO/RDO - FEMA GRINER,HHS BRYANT,-RDO BOOK.EO HEISHMAN , ET AL PERSON NOTIFYINO NRC - CHARLES OLSON PERSON ENTERING REPORT - FRANK LOMAX SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE'OF EVENT.- 11/29/82 TIME OF EVENT - 1345 DATE OF NOTIFICAT[ON - 11/29/82 TIME OF NOTIFICATION - 1402 FACILITY NAME - OYSTCR CREEK REGION - 1 TYPE OF FACILITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY CAUSE OF FAILURE - N/A
6h i EVENT. DESCRIPTION -- PLANT CONTRACT NORKER'HAD A HEART ATTACK IN AN EXCLUSION AREA. HE COULD NOT
'BE'ADAOUATELY, CHECKED FOR CONTAMINATION AT THE SITE SO HP TECHS WENT WITH THE ~
i POTENTIALLY CONTAMINATED NORKER TO THE HOSPITAL. THE NORKER NAS NOT CONTAMI NATED.' SECURED FROM UNUSUAL EVENT AT 1440 .
~
TACTION TAKEN BY HDO/RDO - NOTIFIED REGION 1 (W. MARTIN). l PERSON NOTIFYING NRC - HOWEY
. PERSON ENTERING REPORT - T. NORRIS l . SCRIPT ACTIVE FILE IS 90% OF NAXIMUM SIZE -DATE-OF EVENT'- 11/29/82 TIME OF EVENT - 1658 DATE OF NOTIFICATION - 11/29/82 TIME OF NOTIFICATION - 17'21 l
FACILITY NAME - ROBINSON 2 REGION - 2 i TVPE OF FACILITY - POWER REACTOR l I LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT _ CATEGORIES OF. EVENT SCRAM SOURCE RANGE INST. l -. CAUSE OF FAILURE - INVESTIGATING I RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - NHILE SHUTTINO DOWN, THE REACTOR SCRAMED WHILE IN THE INTERMEDIATE RANGE (5X1 0-11 AMPS). THE SCRAM OCCURRED WHEN THE SOURCE RANGE INSTRUMENTS RE-ENEROIZED
~AND INSTRUMENT tt31 PEGGED HIGH. ALL SHUTDOWN SYSTEMS FUNCTIONED NORMALLY. ;THE PLANT WILL TROUBLESHOOT THE SOURCE RANOE INSTRUMENT. UNUSUAL EVENT TERMIN ATED AT 1658 EST. ,.
ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 2-(BURGER), FEMA. EO (BAER). [ PERSON NOTIFYINO NRC - LEE j- PERSON ENTERINO REPORT - T. NORRIS I -SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE l 'DATE OF EVENT - 12/02/82 TIME.0F EVENT - 2334 l- DATE OF NOTIFICATION - 12/02/82 TIME.0F NOTIFICATION - 2311 f FACILITY NAME - LASALLE REGION - 3 i -TYPE OF. FACILITY - POWER REACTOR i-1
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES'OF EVENT - SCRAN LOSS OFFSITE PWR CAUSE OF FAILURE 7- ' TEST RADIOACTIVE RELFASE? NO EVENT DESCRIPT(ON -
LICENSEE PERFORMED TEST OF DG BY DROPPINO OFFSITE POWER TO TRIP REACTOR, LOAD . DG. DECLARED UNUSUAL EVENT DUE TO LOSS OF OFFSITE. PLANT TRIPPED AT 22%. ALL SYSTEMS FUNCTIONED NORMALLY. RESTART PLANNED IN ABOUT 36 HOURS. SEVERAL NR
- C INSP. WERE PRESENT FOR THE TEST.
- UPDATE 12/03 0016 UNUSUAL EVENT TERMINATE
.D OO14EST. PLANT IN MODE 3.
wrhrWOIG7MLRa - ECT't. a190 ram iMEU 3 SPESSARD, FF.HA RAY FlELD PERSON NOTIFYIMO NRC.- DENNIS PROSTAVE PERSON' ENTERING REPORT - FRANK LOMAX GCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
~DATE OF EVENT --' 12/04/82 TIME OF EVENT - 1649
- DATE OF NOTIFICATION - 12/04/G2 TIME OF NOTIFICATION - 1700 FACILITY NAME - NORTH ANNA 1 REGION - 2 TYFE OF FACILITY - POWER REACTOR
' LICENSEE-EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - SCRAM SG LO LEVEL
--ESF ACTUATION CORE INJECTION SPRAYLO T AVE CAUSE OF FAILURE - MECHANICAL FAILURE
' TURBINE CONTROL VALVE
-RADIOACTIVE RELEASE 7 NO
. EVENT DESCRIPTION -
REACTOR TRIPPED FROM 15% PONER WHEN TURBINE CONTROL VALVE FAILED OPEN. POWER SCRIPT' ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE EXCURSION FROM 15-30%. SI CAUSED BY HI STM FLOW WITH LOW T-AVE. REACTOR TRIP PED ON SG B LO LEVEL COIN. WITH HI STN FLOW, LOW FEED FLOW, PLANT ABOVE 10% P OWER. SI LASTED 5 MINUTES. EVENT CLASSIFIED 50-72 AT 1700, RECLASS. 10 NOUE AT 1720 NOUE ALSO TERM. AT 1720. EO (JORDAN) NOTIFIED'AT 0752 EST 12/05. ACTION TAKEN BY HDO/RDO - C. UPRIGHT, RDO, F. HEFRNAN, FEMA, PERSON NOTIFYING NRC - GEURGE CRISMAN PERSON'ENiERING REPORT - FRANK LOMAX DATE OF. EVENT - 12/05/8'2 TIME-OF EVENT - 1238 DATE OF NOTIFICATION - 12/05/82 TIME OF NOTIFICATION - 1240 1. l FACILITY NAME - NORTH ANNA UNIT 1 REOION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - ESF ACTUATION HI STM LN FLW + LOW T-AV E
~
CAUSE OF FAILURE - ELECTRICAL FAILURE TRANSFORMER i . RADIOACTIVE RELEASE? NO l: EVENT, DESCRIPTION - !: PRODABLE INTERNAL SHORT IN TRANSFORMER RESULTED IN SMALL FIRE IN DUCT (BUS) W L ORK _ GENERATOR-AND REACTOR TRIPPED. DELUGE SYSTEM OPERATED. SI INITIATED-IN E
-FFECT FOR 10 MIN. RCP RUNNING. TEMP 84 PRESS. SPECS NOT EXCEEDED. ON-SITE FIRE TEAM ONLY. PLANT Ar 30% UEFORE EVENT. IN COLD SHUTDOWN AF1ER. U/E TERMINArED-AT 1925 EST. 3 TO 7 DAYS UNTIL STARTUP.
l ACTION rAKEN BY HD0/RDO - N0rIFIED RD0 (C. UPRIGHT). EO (E. JORDAN). FENA, COMM.
' ASSISTANTS PERSON NOTIFYING NRC - S. MITTAN . PERSON ENTERING REPORT - O. MERRILL l
i DATE OF EVENT - 12/05/82 TIME OF EV'EN1 .2100 _18ATf0LGEN0Y1tFICATIOR - 12/05/02_IltNLDEMOTlEICATION - 2200
FACILITY-NAME'- BROWNS FERRY REGION - 2
. TYPE OF FACILITY - POWER REACTOR-LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT !
CATEGORIES OF EVENT - TREMOR
'CAUSE OF FAILURE - U KNOWN RADIOACTIVE REL. EASE? NO EVENT DESCRIPTION -
ALARM FROM STRONG MOTION ACCEL. IN "B" DG ROOM INDICATED O.1 0 TREMOR. NO EFF ECT ON PLANT OR REACTOR OPERATION. UNIT 1 IN H0f S/D, 2 REFUELING, 3 AT 85%. ; NAT'l EARTHQUAKE CTR, BOULDER CO. SAYS NO ACTIVITY IN BROWNS FERRY AREA. SE ISNIC MONITOR TAPE BEINO ANALYZED. UPDATE AT 0053 EST 12/06: TAPE SHOWED NO SIGNAL, NOUE TERMINATED.
' ACTION TAKEN BY HDO/RDO - NOTIFIED RDO (C. UPRIGHT). EO (E. JORDAN) L FEMA. CALL ED BY ALA. STATE HEALTH (A. GODWIN)
PERSON NOTIFYING NRC - W. BANK PERSON ENTERING REPORT - O. MERRILL DATE OF EVENT - 12/10/82 TIME OF EVENT - 0151 DATE OF NOTIFICATION - 12/10/82 TIME OF NOTIFICATION - 0208 FACILITY NAME'- PEACH BOT 10M 2 RE010N - 1 TVPE OF FACILITY - POWER REACTOR t 1.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES.OF EVENT - SCRAM RV LO LEVEL ; CAUSE OF FAILURE - OVERFEED RADIOACTIVE RELEASE? NO
' EVENT: DESCRIPTION - ; , SHUTTING REACTOR DOWN TO INSPECT 71K MAIN STM hELIEF VALVE FOR LEAK. AT 3% P OWER FEED IN MANUAL, FEED PUMP (STM DRIVEN) FRIPPED ON RV HI LEVEL. OPERATOR COULD'NOT RESTART FEED PUMP IN 1IME TO AVOID RX TRIP ON RV LO LEVEL. O INCHE S.' NO OTHER PROBLENS. EVENT OVERCLASSIFIED AS HOUE (ALL UNPLANNED TRIPS ARE UE PER PROCEDURE).
ACTION TAKEN DY HDO/RDO - BOD GALLO RDO PERSON NOTIFY 1NO NRC - GRAM PEIPER PERSON ENTERINO REPORT - FRANK LOMAX DATE OF EVENT - 12/13/82' TIME OF EVENT - 1120 l'DATEOFNOTIFICAYION- 12/14/82 TIME OF NOTIFICATION - 0004 ! FACILITY NAME - MONTICELLO REGION - 3 f TYPE OF FACILITY - POWER REACTOR 1 LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ( CATEGORIES OF EVENT - PERS. INJ. WITH CONTANINATION f - l CAUSE OF Fall.URE - PERS. INJ.
MAXIMUM SIZE RADIOACTIVE, RELEASE'l NO EVENT DESCRIPTION -
-MAINTENANCE MAN RECEIVED FIRST AND SECONU DEGREE BURNS ON ONE FOREARM BY FLAS HING OF HOT WATER FROM MSL DRAIN ISOLATION VALVE ON WHICH HE WAS WORKING. LEV EL OF CONTAMINATION AS REPORTED AT 0101 WAS I600 CPM ON THE SKIN OF THE FOREA RM AS DETERMINEO ANO DECONTAMINATED BY THE OFFSITE HOSPITAL TO WHICH HE HAD B EEN TRANSPORTED BY SITE HEALTH PHYSICS PERSONNEL. DECLARATION OF UNUSUAL EVEN .T ANO CANCELLAT ; ACTION TAKEN BY HDO/RDO - NOTIFIED RDO (d. KONKLIN), EO (T. HARPS 1ER) AND FEMA.
PERSON NOTIFYING NRC - W. DHEIN PERSON ENTERING REPORT - O. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 12/15/82 TIME OF EVENT - 0645
-DATE'OF-NOTIFICATION - 12/15/82 TIME OF NOTIFICATION - 0646
- 'FACIliITY-NAME - OYSTER CREEK REGION - 1
'TVPE OF FACILITY - POWER REACTOP i
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM MANUAL CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - l MANUALLY SCRAMMED PLANT AFTER PIPES IN FEEDPUMP ROOM BEGAN VIBRATING EXCESSIV ELY. PLANr WAS IN RANGE G ON IRM'S UNUSUAL EVENT DECLARED AT 0650 HOURS, NRC NOTIFIED OF UNUSUAL EVENT AT 0707 HRS. UE TERMINATED AT 0804 12/15: VIBRATIO N CAUSED BY PIPE HAMMER THAT RESULTED FROM WATER LEAKING INTO A ISOLATED LINE l AND FLASHING TO STEAM. l ' ACTION TAKEN BY HDO/RDO - REG 1(BETTENHAUSEN), FEMA (FIELD), EO(LANIK) l PERSON NOTIFYINO NRC - BOULWARE PERSON ENTERING REPORT - NEISS l GCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE-l
- ' DATE OF EVENT - 12/I6/82 TIME OF EVENT - 1710 DATE OF NOTIFICATION - 12/16/82 TIME OF NOTIFICATION - 1744 FACILITY NAME - DAVIS BESSE REGION - 3 TYPE OF FACILITY POWER REACTOR
{ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - OVERTURNED OASOLINE TRUCK
-CAUSE OF FAILURE - OVERTURNED GAS TRUCK b
RADIOACTIVE RELEASE? MO ! EVENT DESCRIPTION - OASOLINE TRUCK OVERTURNED NEAR SITE ENTRANCE WHICH IS ABOUT 1/4 MILE FROM ACl UAL Pt. ANT. _ FIRE DEPARTMENT AND EMERO MEDICAL SQUAD HAVE RESPONDED 10 GCENE A ND NOW SPREADING FOAM. EMPTY TRUCK AND OASOLINE PUMPER ARE ON WAY 10 SCENE. I HERE IS NO FIRE. PLANT IS AT 90% POWER, AND PLANS l'O REMAIN AT THAT POWER LEV BL , 9@@@ GMA ONS OF CdSOL INE- QERE ON __TRUCKo _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
, , . . - - . - . . . . - - .- . _ - . - - _ = . _ . - . - - . . -. -
. ACTION TAKEN BY HOO/RDO - NOTIFIED RDO(WALKER) AND EO(COBS).
PERSON NOTIFYING NRC -- RICCI PERSON FNTERING REPORT - WEISS
' SCRIP 1' ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE OF EVENT - 12/18/82 TIME OF EVENT - 0340 i
'DATE OF NOTIFICATION - 12/18/82 TIME OF NOTIFICATION - 0418 FACILITY NAME - BROWNS FERRY 3 REGION - 2 TYPE OF FACILITY - POWER REACTOR t
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE'- ELECTRICAL FAILURE D/G CONTROL POWER RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - DIESEL OENERATOR 3ED WAS OUT OF SERVICE FOR ROUTINE BATTERY DISCHARGE 1EST AN D.THE CONTROL POWER WAS LOST TO OIESEL GENERATOR 3EC. AN UNUSUAL EVENT WAS D , ECLARED SINCE THEIR EMERGENCY-PLAN REQUIRES'SUCH CLASSIFICATION WHEN AN LCO I S REACHED WHICH REQUIRES A LOAD REDUCTION WITH ANTICIPATED REACTOR SHUTDOWN. POWER WAS REDUCED FROM 99% AT THE RATE OF 80 MW/HR. ONE DIESEL WAS RElURNED T i
- . O SERVICE e 061
- ACTION TAKEN BY HDO/RDO - NOTIFIED RDO (BLAKE). EO (COBB), FEMA (MONAHAN)
' PERSON NOTIFYING NRC - BANKS
- l. PERSON. ENTERING REPORT - R. PRIEBE i
SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE i DATE OF EVENT - 12/22/82 TIME OF EVENT - 0603 , , DATE OF NOTIFICATION - 12/22/82 TIME OF NOTIFICATION - 06'd5 l ' SCRIPT ACTIVE FILE TRIMMED TO 807. OF MAXIMUM SIZE i FACILITY NAME - SUSQUEHANNA REGION - 1 i TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT , l _ CATEGORIES OF EVENT - SCRAM
- LOSS OF OFFSITE POWER 1EST CAUSE OF FAILURF - N/A i
! RADIOACTIVE RELEASE 7 NO
, EVENT DESCRIPTION -
LOSS OF'OFFSITE POWER TEST OCCUREED AT 0603 TODAY. ALL SYSTEMS FUNOTIONED AS EXPECTED. ACTION TAKEN DY HDO/RDO - NOTIFIED FEMA MONAHAN PERSON NOTIFYINO NRC - ADAMS PERSON ENTERING REPORT - MORRONGIELLO
, .DATE OF EVENT - 12/22/82 TINE OF EVENT - 1635 UATF OF NOTIFICATION - !?/72/87 TIME OF NOTIFICATION - 1733
. FACILITY NANE - NfLLSFONE 2 REOION - 1 STYPE OF FACILITY'- POWER REACTOR LICENSEE EVENf CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - RELEASE -CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR RADIOACTIVE RELEASE 7 YES EVENT DESCRIPTION -
DURING A PLANNED RELEASE OF ABOUT 25000 GAL. OPERATOR AUDED WATER TO THE T AN X. APPROVED FOR DISCHARGE. THE ADDED WATER, FROM THE SANE GOURCE AS THE WATER , APPROVED FOR DISCHARGE, CONSTITUTED AN UNPLANNED RELEASE. DURATION, 6 HOURS f 1.t X 10E-4 CI, CS 137 WAS ESTIMATED DISCHARGE. f
. 6.6 X 10E-3 % OF TECH. SP 'ECS. DY LIC. CALC. EVENT WAS PROBABLY OVERCLASSIFIED AS NOUE.
i I ACTION TAKEN DY HDO/RDO - R. BORES RDO, EO. FEMA, DOE,HHS. EPA, PAO.SNEfZEK IE ,
-PERSON NOTIFYING NRC - DAVID liOBSON i PERSON ENTERINO REPORT - FRANK LOMAX i
DATE OF EVENT - 12/22/82 TIME OF EVENT - 1913 DATE OF NOTIFICATION - 12/'22/82 TIME OF NOTIFICATION - 1953 FACILITY NAME - SURRY STATION REGION - 2 l TVPE OF FACILITY - POWER REACTOR : LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ,. CATEGORIEG OF EVENT - RELEASE i CAUSE OF FAILURE - MECHANCCAL FAILURE . LEVEL CONTROL VALVE i RADIOACTIVE RELEASE? YEG EVENT DESCRIPTION - LEVEL CONTROL VALVE FAILED ON OAS STRIPPER SYS. SYS. WENT SOLIU ON CONTAMINA TED UATER AND FORCED WATER UP THRU PROCESS VENTS. RAD MON. PEOGED HI. RELEAGE l LASTED UNTIL 1922. REO 2 RAD TECHS FOLLOWINO LIC. REVIEW AND CALC. RESULT S i WILL BE CALLED INTO HODO. LICENSEES FIRGT ROUGH ESTINATE IG ABOUT 70% OF TECH 4
. SPEC. LIMITS. UNIT 1 AT 100% UNIT 2 SHU1 DOWN. NOTIFIED FEMA. DOE,HHS. EPA ,
(NO ANS) ET AL < ACTION TAKEN DY HDO/RDO - D. VERRELLI RDO, K. CLARK PAO, HQ PAU, EO, SNEIZEK IE
' PERSON NOTIFYING NRC - W. NEIDERMEYER !
PERSON EN1ERINO REPORT - FRANK LOMAX l DATE OF EVENT - 12/28/82 TIME OF EVENT - t100 ; i DATE OF NOTIFICATION - 12/28/82 TlhE OF NOTIFICATION - 1127 FACIL(TY NAME - ZION REG ION -- 3 TYPE OF FACILITY - POWER REACTOR
- LICENCEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
~
l CAUSE OF FAILURE - ELECTRICAL FAILUBE
. UNIT TWO POWER CADINET
_ NADI 0 ACTIVE RELEASE 7__NO
EVENT DESCRIPTICN - 770N WAS IN 15DAV LCO(ONE HYDROGEN RECOMBINER OUT OF SERVICE),WHEN THE SECONU RECOMBINER WAS DECLARED INOP DUE TO POWER CABINET FAILURE. THIS PLACED ZION INTO AN UNUSUAL EVENT AND ALSO A 4HR LCO, REU. S/D OF DOTH UNITS. U1-80%, U2
-100%. UPDATE AT 1259- CANCELLED UE AT 1230 WHEN ONE RECOMBINER PLACED BACK I NTO SERVICE. ZION IS NOW IN ISDAY LCO FOR REPAIR TO OTHER RECOMBINER.
ACTION TAKEN BY HDO/RDO - NOTIFIED R3 BOYD, FEMA BEROSTRON. IEHQ MILLS PERSON NOTIFYING NRC - FUERST ' PERSON ENTERING REPORT - OGULD/AN SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE SCRIPT ACTIVE FILE IS 90% OF MAX [MUN SIZE l DATE OF EVENT - 12/30/82 . TIME OF EVENT - 0034 DATE OF NOTIFICATION - 12/30/G'2 TIME OF NOTIFICATION - 0120 l t l l FACII.ITY NAME - DIADLO CANYON REGION - S l TYPE OF FACIL[TY - POWER REACTOR l l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF l.$NUSUAL EVENT 47ATEGORIES OF EVENT - N/A i CAUSE OF FAILURE - N/A t RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - I SECURITY REPORT ACTION TAKEN BY HDO/RDO - NOTIFIED REG V DO (NORDERHAUG), EO (SCHWARTZ), IAf (MA CMURDY) PERSON NOTIFYING NRC - M. RHODES PERSON ENTERING REPORT - V. HODOE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 12/30/82 TIME OF EVENT - 2143 DATE OF NOTIFICATION - 12/30/82 TIME OF NOT1FICAfION ~ 2145 l FACILITY NAME - LASALL E 1 REGION - 3 ! TYPE OF FACILITY - POWER REACTOR ' l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - MANUAL SHUTIiOWN i CAUSE OF FAILURE - MECHANICAL FAILURE RHR "B" PUMP l RADIDACTIVE RELEASE 7 NO l i EVFNT DESCRIPTION - I LICENSEE DECLARED AN UNUSUAL EVENT AS A RESULT OF A FORCLII bHU1DOWN DUE 10 A TECH SPEC ACTION GTATEMENT. THE 72 HOUR LCO CONNENCED AT ~7.030 CST 12/20 DUE T-n FXCESSIVE PUMP VIBRATION IN THE RHR "D" LOOP. THE UNUSUAL EVENT CA1EGORY NI
- 11. REMAIN IN EFFECf UNTIL COLD SHUlOOWN IS OHl'AINED SONETIME UN 1/2/83. HEAC)
(C? M@. . Mfh% 4 A% PRIOR _ TO m/D. UPDATF: UE _ _T ERMI NATFD _ A856__D1/O?/9% _ _ _ _ _
ACTION'TAKEN BY HDO/RDO - NOTIFIED RDO(NILLER). EO(SCHWARTZ), FENA(CHURCH) PERSON NOTIFYING NRC - P. WEBER ! PERSON ENTERING REPORT - R. PRIEDE l SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE l DATE OF EVENT - 01/04/83 TIME OF EVENT - 1054 i
- DATE' OF NOTIFICATION - 01/04/83 TIME OF NOTIFICATION - 1120 I
- j. ,
FACILITY NAME - SALEN 2 REGION - 1 TYPE OF FACILITY.- PONER REACTOR r LICENSEE EVENT CLASSIFICAT[ON - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SCRAM TURDINE TRIP l CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR DURING SURVEILLANCE TESTING ' RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - ! NHILE PERFORMING MAINTENANCE ON EHC SYSTEM, OENERATOR PROTECTIVE SYSTEM CAUSE D TURDINE TRIP, WHICH TRIPPED THE RTR. NO SI, NO REL. NO PROBLEMS. PLAN TO : EFFECT NORMAL RECOVERY. LICENSEE CALLS ALL RTR TRIPS UNUSUAL EVENTS AND MAKE S OFFSITE NOTIFICATIONS. RTR WAS AT 40% F0WER. NOW IN HOT S/BY. LICENSEE PL ANS TO DE DOWN TWO DAYS, WILL CALL US NHEN NOUR IS TERMINATED. t ACTION TAKEN BY HD0/R00 - NOTIFIED REO I DO (CAPHTON). EO (LANIK). FENA. ! PERSON NOTIFYING NRC - B. O'ORADY PERSON ENTERING REPORT - V. H0 DOE ; SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
-DATE OF EVENT - 01/05/83 TINE OF EVENT - 1045 "
DATE OF NOTIFICATION - 01/05/83 TIME OF NOTIFICATION - 1007 FACILITY NAME - SALEM UNIT 2 REGION - 1 ' TYPE OF FACILITY - POWER REACTOR ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT , CATEGORIES OF EVENT - SCRAM TURBlNE TRIPt POWER > P-7 Se r CAUSE OF FAILURE - ELECTRICAL FAILURE TRAIN "H" DYPASS REACTOR TRIP OREAKER . RADI0 ACTIVE RELEASE 7 NO SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM. SIZE EVENT DESCRIPTION - P , 2ND CALLER P. STEINHAUER AT 1326 AND 13D4. DURING SURV. TESTINO. 'IRAIN B HYPA
$$ TRIP DREAKER OPENED SIMULlANEOUSLY WITH MAIN'8 TRIP DREAKER CAUSING TURBIN r E TRIP. RX TRIPPED FROM 06% PWR DUE TO TURBINE TRIP WITH POWER > P '/. SEQUENC E OF EVENTS WAS REPEATED IN UNSUCCESSFUL ATTEMPT TO RECREA18 EVENT 1 DECLARED ISOLATED OCCURRENCE. RX STARTUP AT 12691 CRITICAL AT 1341.
ACTION TAKEN BY H00/RDO - NOTIFIED kEO 1 00 (D. CAPHTON) PERSON NOTIFYING NRC - M. DARRAUGH [ j 'PI'RSON ENTERING REPORr - O. MERRIll. ; ! r EldbR _M _MWNT_ __ _0 9 / 06 / W4___________ T ] Mg_ nF EVENL_ -J U/_o
NUTIFICATION - 1621L FACILITY NAME - OUAD CITIES 2 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT f CAUSE OF FAILURE - MECHANICAL FAILURE RESIN FILTER RADIOACT[VE REl. EASE 7 NO EVENT DESCRIPTION - CONDUCTIVITY OF RCS REACHED 11 MICRO-MOHS. LCO REQUIRES ORDERLY SHUTDOWN OV ER 10 MICRO-MOHS. (NO TIME SPECIFIED IN LCO) WHEN UNIT REACHED G3%, ONE COND F:NSATE DEMIM. NAS SECURED DECAUSE OPERATOR EXPERIENCED RESIN FINES CARRYING O VER FROM THAT UNIT. CONDUCTIVITY WENT BELOW to MICRO-MOHS AT 1650. UE YERMI NATED AT 1650. THIS EVENT ORIGINALLY. AND CORRECTLY CLASSIFIED AS UO.72 EVEN T. AT 1653, LI ACTION TAKEN BY HDO/RDO - RDO N. LITTLE. E.O. D. ORIMES, FEMA R. WAbHINOTON PERSON NOT(FYING NRC .JIN SWALES PERSON ENTERING HEPORT - FRANK LOMAX OATE OF EVENT - 01/06/83 TIME OF EVENT - 19S3 DATE OF NOTIFICATION - 01/06/83 TIME OF NOTIFICATION - 2004 FACILITY NAME - SALEM '2 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLAGSIFICATION - NOTIFICATION OF UNU9UAL EVENT CATEGORIES OF EVENT - SCRAM LO l.0 SO 21 , CAUGE OF FA(LURE - INST AIR TRANSIENT RADIOACTIVE RELFASE7 NO EVENT DESCRIPTION - OPERATOR NAS CHANOING CONTROL AIR COMPRESSORS. FEED VALVE TO 21 SO CLOSED. RX TRIP FRON 46% WITH ALL SYS. FUNCTIONINO N0iiNAL. NO SI. NO OTHER PROBLEMS l , OPERATOR INTENDS TO RESTART ASAP. THIS EVENT OVERCLASSIFEU AS NOUE. ACTION TAKEN DY HOO/RDO - RD0 CAPHr0N, R. WASHINGTON FENA,D. ORINES E.O. PERSON NOTIFYING NRC - OLEN ROGOIO ( PERSON ENTERIMO REPORT - FRANK LOMAX l DATE OF EVENT - 01/07/03 TIMF 04 EVENT - 0940 DATE OF NOTIFICATION - 01/07/03 TIME OF NOTIFICATION - 0951 i FACILITY NAME - ItEAVER VALLl?Y REGION - 1 TYPE OF FACILITY - POWER REACTOR' l.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL FNENT
,CAfHOORIES OF EVENT - SCRAN ENEROENCY BUS LOST POWER l -
CAUGE OF FAILURE - ELECTRICAL. FAILURE DREAVER-
EVENT DESCRIPTION - BREAKER IN SWITCHYARD TRIPPED CAUSINO LOSS OF POWER 10 EMERGENCY BUS AE, THIS c _ CAUSED UNIT TO TRIP FROM 99% POWER. UN(T IS STABLE IN HOT SATANOBY. NO RELE ASES NO ESF ACTUATION (ESF WAS ENERGI7ED FROM REMAINING AC SUPPLY AND AFFECTE O UUS WAS POWERED FROM D/0). AT 1014 UE WAS TERMINATED.
, ACTION TAKEN BY HDO/RDO - R1 CAPHTON, IEHQ HODGE, FEMA HEFFERNAN !
PERSON NOTIFYING NRC - TURNER ! PERSON ENTERING REPORT - MORRONOIELLO i DATE OF EVENT - 01/07/03 TIME OF EVENT - 1515 DATE OF NOTIFICATION - 01/07/83 TIME OF NOTIFICATION - 162/ FACIL ITY NAME - VERMONT YANKEE REGION - 1 r= TYPE OF FACIL)TV - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERE'D LCO ACTION STATEMENT i SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE CAUSE OF FAILURE - MECHANICAL FAILURE ! VALVES RADIOACTIVE RELEASE? NO i EVENT DESCRIPTION - SOLINOID OPERATED N2 SUPPLY val.VES, (ONE INCH) SD16-20-20 AND SB16-20-22D F AI
' LED OPEN. PRINARY CONTAINMENT COULD NOT BE SET. LCO REQUIRES COMMENCING ORDER l LY SHUTDOWN NITH THE PLANT TO 17 IN COLD SHUTDOWN WITHIN 24 HOURS. THIS IS A REPEAT (APPARENTLY) OF THE SAME VALVES SEVERAL MONTHS AOO. VALVES RECYCLEO AND CHECKED CLOSED BY 153S, AND NOUE TERMINATED, LCO TERMINATED. RES. INSP.
ON LING DURINO [ ACTION TAKEN liY HDO/RDO - I<OB OALLO P.M. REO I, DON CAPHTON RDO I l i PERGON NOT(FYINO NRC - JIN PELLETIER PERSON ENTERING REPORT - FRANK LOMAX l SCRIPT ACTIVE FtLE IS 90% OF NAXINUM S(ZE l DATE OF EVENT - 01/08/03 TIME OF EVENT - 0931 , l DATE OF NOTIFICATION - 01/08/G3 TIME OF NOf!FICATION - 1003 [ I FACILITY NAME - R0HINSON 2 REGION - 2 ! l TYPE OF FACILtTY - POWER REACTOR l LICENStiE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEOORIES OF EVENT - SCRAM UNK i i CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE 7 NO , EVENT DESCRIPTION - f Whit.E AT HOT 0% POWER. PERFORMINO MAINTENANCE ON fHE FEEDWAfkN HEAIERS , REAC [ TOR TRIP UREAKER "A" OPENED AUTONATICALLY. THis RESULTED IN INSERTION OF THE ! , SHUTDOWN liANK RODS. THE CAU$H OF THE DREAKER TRIPPINO IS UNDER INVESTIGATIO i N. r i E ). r
la PERSON NOTIFV(NG NRC - DINUYA PERSON ENTERING REPORT - MORRONOIELLO l-l- SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE i l DATE OF EVENT - 01/08/83 TIME OF EVENT - 1152 DATE OF NOTIFICATION - 01/08/83 TIME OF NOTIFICATION - 1213 l FACILITY NAME - MAINE YANKEE REGION - 1 TYPE OF FACILITY - POWER REACTOR ! LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SCRAN HI SO LEVEL I l' CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR l RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - UNIT TRIPPED FROM 5'i% POWER WHEN THE NEW TURBINE DRIVEN FEEbWATER PUMP WAS PL ! ACED INTO SERVICE. THE NEW PUMP WAS IN MANUAL WHEN A FEED /STN FLOW MISNATCH OCCUREI) CAUSING THE TRIP ON HI SO LEVEL. SINCE THE CODE SAFETIES LIFTED AN l UNUSUAL. EVENT WAS DECLARED. UNIT.IS IN HOT SHUTOOWN STABLE AND NO RELEASES l OCCURED. l l ACTION TAKEN BY HDO/RDO - R1DO CAPHTON, IEHQ GRIMES, FEMA STEMPER l PERSON NOTIFYING NRC - RADSKY j PERSON ENTERINO REPORT - MORRONOIELLO SCRIPT ACTIVE Fil.E IS 90% OF MAXIMUN SIZE ! 11 ATE OF EVENT - 01/11/83 TIME OF LVENT - 1030 DATE OF NOTIFICATION - 01/11/03 TIME OF NOl'(FICATION - 1730 l -FACILITY NAME - MIt.LSTONE 1 REOION - 1 j TVPE OF FACILITY - POWER REACTOR ! 1.!CENSEE EVENT Ct.ASSIFICATTON - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - HELEASt? CAUSE OF FAILURE - PERSONNEL ERROR RADIOACTIVF RELEASE 7 YES EVENf DESCRIPT!ON - l PLANT PERSONNEL MISTAKENI Y REMOVED A DRAIN Pl.UG FROM Pt ANT DRAIN CAUSINU THE
- REl.EA9E OF 7000AL OF RADIOACTIVE WATER (S./E-7M(CROCI /ML) TO THE LONO (BLAND
! SOUND. ESTIMATED SI1E DOUNI ARY WHOLE DODY DOSE WAS DE-6MILI.IREM. THE UNUSUAL EVENT WAS TERMINATED AT 1200 ACTION TAKEN BY HDO/RDO - RIDO CROCKER, IFHQ MILLS, FEMA. EPA. DOE,F DA i PER90N NOTIFYINO NRC - CLEARY PERSON ENTERINO REPORT - MORRONOIFLLO SCRIPT ACTIVE F(Lf? 13 90% OF NAXIMUN SIZE SCRIPT ACTIVE FILE TRIMMED "IO 80% OF MAXINUM SI/E l DATE OF FVENT - 01/14/A3 FINE OF EVENT - 1100 E f_W_DE NOTMICATinN ~ of/14/p1__TTME UF NO:IIFICATION - 1109
F~ l FACILITY NAME'- ZION UNIT 2 REGION - 3 TYPE OF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT L CAUSE OF FAILURE - ELECTRICAL FAILURE FAULTY LOCKOUT COII.
RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
- 4-HR LCO CTRLD S/D'FROM 100%1 FAILURE OF 0-SWING DO TO CLOSE ON EMGCY BUS IT l- NORMALLY FEEDS. DO 2A OUT FOR MAINTENANCE. WILL Bli OFF LINE IN 2 1/2 HR. 1134 l UPDATE: DUS 247 ENROZD BY O-SWINO DGi STIt.L LCO-DON'T HAVE HSRVE FEED FROM U j; HIT 1 TO 247 DUS OUE TO BRKS LOCKOUT. 1206 UPDATE: SHIFTED FROM 00 PS TO NORN i AL (UNIT 2) STILL IN 4 HR LCO SINCE 1 DG IS INOPERABLE & THE UNIT 1 RESERVE l
l FEED TO THE 247 ACTION TAKEN BY HDO/RDO - RDO (J. CREED), EO (W. MILLS). FEMA (W. t10NAHAN) PERSON NOTIFYING NRC - W. BRASHER PERSON ENTERINO REPORT - O. MERRILL DATE OF EVENT - 01/14/03 TIME OF EVENT - 1600 l DATE OF NOTIFICATION - 01/14/E13 TIME OF NOTIFICATION - 1848 i l FACILITY NANE - FARLEY 1 REOlON - 2 TVPC OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NorIFICATION UF UNUSUAL EVENT l CATEOORIES OF EVENT - ENTERED LCO ACTION STATEMENT [ l CAUSE OF FAILURE - MECHANICAL FAILURE l CONTAINMENT PENETdAT1ON RADIOACTtVE RELEASE? NO l EVENT DESCRIPTION - THE L1CFNSEE DECLARED CONTAINMENT PENETRATION H38 INOPERABLE DUE TO AN EXCESS l IVE LEAK RATE. SHUTDOWN IS EXPECTED TO CONMENCE AROUND 1G30 CST. UNIT IG PREG ENTLY AT H2% POWER.-LCO REQUIRES REPAIR IN 1 HOUR OR PLACE UNIT IN HOT STANDB Y WITHIN A HOURS. I , ACTION TAKEN DY.HDO/RDO - NOTIFIED RDO(DANCE)1 EO(MILLS)I FEMA (DEROSTHUM) PERSON NOTIFYtNG NRC - T. ESTEVE i PERSON ENTERINO REPORT - R. PRIEDE l DATE OF EVENT - 01/14/G3 TINE OF EVENT - 1654 UATF OF NOTIFICATION - O!/14/03 TIME OF NOTIFICATION - 1731 i ! FACILITY NAME - BEAVER VALLEY REGION - 1 TYPE OF FACILITY - POWER REACTOR t
- LICEN%E EVENT CLA%IF(CATION - NOTIF [ CATION OF UNUSUAL EVENT CATEGORIE9 OF EVENT - ENTERED LCO ACTION STAfEMENT I CAU% OF FAILURE - ELECTRICAL FAILURE UNKNOWN
_ .0MiRROAC 7 H W DSKLM A% ?- N0_ __ .. --
EVENT DESCRIPTION - BREAKER OCH 083 OPENEli WHICH RESULTED IN THE LOSS OF ONE OF THE TWO OFFSITE P OWER SOURCES. THE LCO REQUIRED A TEST OF THE DIESELS AND BREAKER ALIONMENT SU i RVEILLANCE WITHIN 1 HOUR AND EVERY 8 HOURS THEREAFTER FOR UP TO 72 HOURS. CAU L SE OF THE PROBLEM IS UNDER INVESTIGATION. **IJPDATE** UNUSUAL EVENT TERMINATED AT 2204 HRS. THE DEFECTIVE COMPONENT WAS THE OVER EXCITATION RELAY (S9-109). I ACTION TAKEN BY HDO/RDO W NOTIFIED RDO(CROCKER)1 EO(MILLS)1 FEMA (BEROSfROM) L PERSON NOTIFYINO NRC - F. SCHUSTER j PERSON ENTERINO REPORT - R. PRIEBE
'DATE OF EVENT - 01/18/83 TIME OF EVENT - 2200 DATE OF NOTIFICATION - 01/18/83 TIME OF NOTIFICATION - 2214 I l
FACILITY NAME - DAVIS-BESSE REGION - 3 l TYPE OF FACILITY - POWER REACTOR , i i LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ! CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT ! _ r CAUSE OF FAILURE - MECHANICAL FAILURE ! (12 MSIV I RADIOACTIVE RELEASE'? NO l EVENT IIESCRIPT ION - l FOLLOWING REACTOR TRIP AT 1923 HRS (SEE ENTRY 1958). SUSPEC1ED THIFl H2 MSIV W A3 LEAKING AT 2100 HRS. OPERATORS TRIED OPENING DRAIN VALVES. OPENINO AND CL OSING THE MSIV, AND ROLLING A TURDINE-DRIVEN FEEli PUMP, BUT NOTHINO WOULD RED 1 UCE PRESSURE. TECH $PEC 3.7.l.S OIVES PLANT 12 HRS TO HOT SHUTDOWN. AND 3.4.6
.1 ALLOWS 37 HRS TO COLD SHUTDOWN. REASON FOR UNUSUAL EVENT WAS L.OSS OF CONT AINMENT INTEORI ACTION TAKEN HY HDO/RDO - NOTIFIED REO 3 (OREGER), EO(HEISHMAN). FEMA (GREINER) !
SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE PERSON NOTIFYING NRC - SNYDER PERSON ENTERING REPORT - E. Wii!SS I SCRIPT ACTIVE FIL E IS 90*/, OF MAXIMUM SI7E DATE OF EVENT - 01/10/83 TIME OF EVENT - 1223 f DATE OF NOTIFIC() TION - 01/19/03 TIME OF NOTIFICATION - 012U ! FACILITY NAME - FARLEY UNIT 1 REO(ON - 2 TYPE OF FACILITY - POWER REACTOR ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - LOSS OF ANNUNCIATOR PANEL. CAUSE OF Fall.URE - FLECTRICAL FAILURF I INVERTER 1F [ RADIOACTIVE RELEAGE7 fl0 l
?
EVI:NT DESCRIPTION - ! WHILE IN COLD S/D AT 10/lF. LOST MAIN CONTROt DOAkit ANNUNCIAf0R PANEL Ar 1220 : EST. DECLARED U/E Af 0123 EGT. HAVE GOURCE RANUE AND ALL OlHHR INDICATIONS NE _ filiED TO MAINTAIN PLANT IN COLI) S/D Mollh. UPDATE AT 0203 TERhlNhTED U/E AT 01 ! 30 EST. CAUSEt POWER GUROE WHEN SWITCHING PANEL IJ FROM INVER f tiR 1F, WHICH F A [ 11.H D . TO ALT P/9 NO10R CONTROL Cl: Nil:R 10. RESUIDENT INSPFClOR NO11FIED. f MTbXLYMUN DY HDn/PD0m_ N0 f IFIED RON_1_f!Ulb__ Pii rTFR ) . Fu (H. HEISHMnN).WMA ( !
N. PERSON .NO(1FYING NRC ' - R. liOWEN ' PERSON ENTERING REPORT - O. MERRILL SCRIP 1 ACTIVE FILE IS 90% OF MAXIMUM SIZE , DATE OF EVENT - 01/19/83 TIME OF EVENT - 1530 l .DATE OF NOTIFICATION - 01/19/83 TIME OF NOTIFICATION - 1Ub9 l ! FACILITY NAME - ROBINSON REGION - 2 TYPE OF FACIl.ITY - PONER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF-EVENT - ENTERED LCO ACTION STATEMENT L CAUSE OF FAILURE . CONTRACT REPORT RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - , A CONTRACT REPORT INDICATES THAT AUX FEEDWA1ER SYSTEM NILL NOT PROVIDE REQUIR l ED FLOW AS PER FSAR. PLANT IS PROCEDING TO HOT SHUTDOWN IN ABOUT 7 HOURS. RE l ACTOR IS NOW AT 65% POWER. PLAN TO MAKE PROCEDURAL CHANOES THAT WILL PERl1IT A UX flied SYS TO OtVE RA1ED FLOW SUCH AS CLOSING NINIRECIRC LINES AND ADJUSTING l THROTTLE VALVE
S. PROCEDURE
S SHOULD DE COMPLETE IN AHOUT ~iHREE HOURS. **UeDA i TE** U/E TERMIN l ACTION TAKEN DY HDO/RDO - NOTIFIEli RDO(HARDIN) . EO(MILLS), FEMA (WASHINGTON) l PERSON NOTIt'YINO NRC - OILMAN l PERSON ENTiiRING REPOR'l - E. WEISS I
. GCRIPT ACTIVE FILE IS 90% OF NAXINUM s[ZE DATE OF hVENT - O!/19/W:t TIME OF EVENT - 1806 DATE OF NOT!FICATION - 01/19/83 TINti OF NOTIFICATION - 1008 i
! . FACILITY NAME - FARLEY REOlON - 2 YYPE OF FACILITY - POWhH REACIOR LICENSEE EVENT CLASSIFICAIION - NOTIFICATION OF UNUSUAL. LVliN1 i CATEOGRIE9 OF EVENT - TROUBLE SHOOTING I I CAUGE OF FAILURt! - ELECTRICAL FAILURE , AR1 ! RADIOACTIVE RELEASE? NO ! EVENT DESCRIPTION - IN ORDl'R TO TROUBLE SHOOT THE I.0% On ANNUNCIATION IHAT OCCURRhlt UN 1/19/83. ! ! IT I$ NECESSARY TO CAUSE FURTHER LOSG OF ANNUCIArIUN 1HUS PLACING THE Pt. ANT i ! l N ' AN" UNUSUAL EVEI4T. " **UPl# ATE ** UNUSUAL EVENT TERMINATED AT 10? DES'l . CAU'E OF i i LOSS OF ANNUCI ATION WAS DCYERMINGD 10 UG AUT IN ANNUCIAlOR POWEH CAUINET. P [ I LANT IS IN col.D SHUFDOWN. ! ACTION 'I AREN DY HDO/RilO - NOIIF IED REO 2(PolTFR > HO (HElLHMAN). FhMA(UA5H1NO10N) ! PERSON NOTIFYING NRC - MOREY PERSON ENTERING REPORT - E. WEISS SCRIPI ACTIVE fit.E IS 90% OF MAXIMilH SI/E DATE OF EVt?NT - 01/20/03 TIME OF EVENT - 1639 I_MATR (F_NOTW ICATHON - Ol/20/O L TI1H nE_ poi IEI CAT j oN x 17w
FACILITY NANE - MILLSTONE 2 REGION -- 1 TYPE ' OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT' CATEGORIES OF EVENT - DEMIN REGEN SlJMP DISCH
- o CAUSE OF FAILURE - OPERATIONAL FAILURE OPERATOR ERROR SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE RADIOACTIVE RELEASE? YES
. EVENT DESCRIPTION -
NHILE DISCHARGING SUMP TANK TK-10 IlURINO DEMIN REGENERATION, CHEM TECH INADVE RTENTLY VALVED ANOTHER SUMP TANK TK-11 TO FEED TK-10. TK-11 OVERFLOWED 4230 OAL, FLUSHING TK-10 10 OCEAN AT 60 '/O OPM. RTR IS AT 100% PWR. RAD EST 2E-4 CI RELEASED (M0STLY CS-134. -137), WITHIN 10CFR2O LIMITS. ***UNUSAL EVENT TE
- RMINATED AT 1644***
ACTION TAKEN BY HDO/RDO - BRIDGED REn 1 11 0 (NARROW) W LIC., NOT. EO (REINMUTH), ! FEMA (OREINER) t
. PERSON NOTIFYINO NRC - R. SCHEFONE PERSON ENTERING REPORT - V. HODGE t
l DATE OF EVENT - 01/21/83 TIME OF EVENT - 1326 ! l DATE OF NOTIFICATION - 01/21/33 TIME OF NOTIFICATION - 1323 i FACILITY NAME - FARLEY 1 REGION - 2 l TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVLNT CATEOORIES OF EVENT - LOST ANNUNC. CAUSE OF FAILURE - TEGr MAINT.
- I l RADIOACTIVE REl. EASE? NO i
l . i EVENT DESCRIPTION - i TESTINO, TROUDLE SHOOFINO, AND RhPAIRINO RELAYS. MAY LOSF MAIN CON TROL 140ARD i ANNUNCI ATORS SEVERAt. TIMES WITilIN NEX T SEVERAL HOURS, bur FOR NO LONGER THAN 10 MIN. AT A TIME. IHE RESIDENT INSPECTOR IS FOLLOWINO 1HE SITUAfl0N. RlR I r S IN COLD S/D.
- UPDATE
- WORK AND NOUE TERMINATED AT 1900 EST.
i- ~ ACTION TAKEN HY HDO/RDO - NOTIFIED REG II DO (POTTER), IE (l.ANIK) I PERSON NOTIFYINO NRC - F. HOLLOWAY ! I 4 PERSON ENTERINO REPORT ~ V. HODOE I DATE Of* EVENT - 01/23/83 itME OF EVENT - 131'3 DATE OF NOIIFICATION - 01/20/03 TIME OF NUFIF1 CATION - 1816 1 FACILITY NAME - MAINE YANKEE Ri!OION - ! c TVPE OF "ACILITY - POWER REAC10R , LICENSEE EVENT CLAS$1FICATION - NOlIFICATION OF UNUSUAL liVENT CATFOORIES 6F EVENT - CON IAINME NT HI 1 f:MP b HUMIDITY
~
_ CA10'W OF FA iL URf! - 9 Fli AM LE AV
-. . _ - . . .. .. .. . - - - - - _ ~ --.- ._ -
lRAIJIDACTIVE HELEASE? NO I. l EVENT DESCRIPTION - FOLLOWINO A REACTOR SCRAM (SEE EVENT AT 1430, 1/25). A STEAM LEAK WAS DISCOVE
' RED IN CONTAINMENT DUE TO A SMALL BREAK IN THE FEED LINE TO SG 82.'AN UNUSUAL EVENT WAS DECLARED BECAUSE OF THE POTENTIAL EFFECTS ON EQUIPMENT AND INSTRUM ENTATION THAT COULD RESULT FRON THE HIGH TEMPERATURE AND HUMIDITY CONDITIONS.
SYSTEM COOLDOWN IS IN PROORESS.
- UPDATE
- PUT ON RHR A1 0305 01/26. NOUE TER N. AT 0353 01/2 l ACTION TAKEN DY HDO/RDO - NOTIFIED RDO (NORRHOLM)t EO(dORDAN); FEMA (OREINER)
! PERSON NOTIFYINO NRC - W. BAXYER PERSON ENTERINO REPORT - R.-PRIEBE i DATE OF EVENT - 01/*27/83 TIME OF EVENT - 1331 ! DATE OF NOTIFICATION - 01/27/83 TIME OF NOTIFICATION - 1351 ; FACILITY NAME ~' PEACH BOTTON 3 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - SCRAM MANUAL CAUSE OF FAILURE - ELECTRICAL FAILURE BREAKER RADIOACTIVE RELEASE 7 NO , EVENT DESCRIPTION - . , PLANT NAS TRIPPED MANUALLY FROM 80% POWER BECAUSE OF A DEGRAllED MODE CAUSED B Y THE LOSS OF E3 EMER0ENCY BUSS (SUPPLIES POWER TO AIR EJECTORS, HOT WELL MAK ' EUP AND REJECT .AND SOME INSTRUMENTATION) DUE TO A BREAKER TRIPPING. CAUSE OF THE BREAKER TRIP IS BEINO INVESTIGATED. ISOLATION OF PRIMARY AND SECONDARY , CONT. OCCURED. THE BUSS IS NOW BEINO SUPPLIEll DY AN ALTERNATE PWR. SOURCE. U ! E TERNINATED AT ACTION TAKEN T4Y HDO/RDO - RDO NORRHOLM, REO 1 MARTIN, EO VILLALVA. FEMA CHURCH , PERSON NOTIFYINO NRC - WEBSTER PERSON ENTERINO REPORT - OOULD I I DATE OF EVENT - OI/2G/G3 TIME OF EVENT - 1730 DATE OF NOTIFICATION - 01/28/83 '11ME OF NOTIFICATION - 1812 FACILITY NAME - PRAIRE ISt.AND 1 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEti EVENT CLASSIFICATION - NOIIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERFU LCO ACTION STATEMENT SCRIPT ACTIVE FILE [$ 90% OF NAXIMUM SIZE : j i CAUGE OF FAILURE - NECHANICAL FAILURE : PIPE CHACKS l RADI0 ACTIVE RELEASE 7 NO EVENT DESCRIPTION - PLANT FNIERED 24 HR LCO WHEN PART OF THE SI SYSTEM NAS DE(i AREtt INOPLRAbt.E DE CAUGE OF CRACKS DE1ECTED IN THE LINii HETWEliN THE BUHIC ACID TANK AND THE f>UCI ION SIDE OF THE SI PUMPS. THE UE NAS DFCLARED DECAUSE OF t.OSS OF PARI OF AN E ; NOINEERED GAFETY FEATURE. SI DACKUP GUPPLY IS FRON THE RWST. IHE PLANr IG HED UCINO POWER FROM 100% AT I/4% PFR MIN. UPDATE UE TERMINATEi1 AI IbibESI 01/2 I _ 9 / n k __ P L @ N 1__1 N ___ - _
W FWMn MEwtERhDN l PERSON-NOTIFYIMO NRC - ZIMMERNAN PERSON ENTERING REPORT - OOULD l SCRIPT ACTIVE FILE'IS 90% OF MAXIMUM SIZE i
- DATE OF EVENT - 01'/30/83 TIME OF EVENT - 1750 i DATE.0F NOTIFICATION - 01/30/83 TINE OF NOTIFICATION - 1927 i FACILITY NAME - SALEM 1 REGION - 1 l JTYPE OF FACILITY - POWER REACTOR l LICENSE 'E EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SAFETY INJECTION i ._
CAUSE OF FAILURE - OPERATIONAL FAILURE , OPERATOR ERROR l
- l. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
DURING COOLDOWN OF PL ANT OPERATOR DID NOT BLOCK LOW PRESSURE SI SET POINT UNI i T EXPERIENCED A SAFETY INJECTION-ABOUT 2200 OAL WATER WERE INJECTED. ALL SYS l TEMS-OPERATED AS EXPECTED. UNIT IS CONTINUING COOLDONN. ACTION TAKEN BY HOO/RDO - R1 NORRH0LN, IEHQ JORDAN, FEMA FOX PERSON NOTIFYING NRC - LOWENSTEN PERSON ENTERING REPORT - MORRONGIELLO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 01/31/83 TIME OF EVENT - 1830 DATE OF NOTIFICATION - 01/31/83 TIME OF NOTIFICATION - 1900 ; FACILITY NANE - ZION 2 REGION - 3 , TYPE OF FACILITY - POWER REACTOR ! LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT [
-CATEGORIES OF EVENT - ENTEREli LCO AC'l ION STATEMENT !
l CAUSE OF FAILURE - MECHANICAL FAILURti l OASKET ! RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - l
, DIESEL 2D DEVEL.OPED AN OIL LEAM THROUGH ITS 011. FILTER AND WAS liELLARED INOP.
THE SWING DIESEL IS ALSO 000 0F SERVICE. UNDER THIS CONDITION TECH SPECS HE QUIRE A SHUTDOWN. UNIT IS AT 100% POWER AND PREPARING TO SHUlDOWN. NOUE TERM
- INATED Ar 2138 WHEN 99 DG WAS REPAIRED AND TESTED AND DECLARED OPERAL*LE. ,
! ACTION TAKEN ItY HDO/RDO - R3 REYES, IEHO JORDAN, FEMA HEFFERNAN f I PERSON NOTIFYING NHC - BOYCE : l PERSON ENTERINO REPORT - MORRONGIEL.LO l
- GCRIPT ACTIVE FILE IS 40T. OF MAXINUM SIZE !
DATE OF F. VENT - 02/01/83 1IME OF EVENT - 1310 DATis OF NOTIFICATION - 02/et/FS TIMil OF NOTIFICATION - 1334
UN 130TTDM 3 REGION - 1
-TYPE-OF FACILITY - POWER REACTOR LICENSEE EVENT _ CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES'OF EVENT - ENTERED LCO ACTION 8TATEMENT CAUSE :OF: FAILURE - MECHANICAL FAILURE CORE SPRAY VALVE RADIOACTIVE RELEASE'? NO EVENT DESCRIPTION -
HPCI.WAS TAGGED OUT FOR MAINTENANCE FOR STM LINE DRAIN TRAP. DURING SlJRVEILL ENCE OF CORE SPRAY SYSTEM A VALVE IN LOOP A DID NOT FUNCTION. NITH 2 ECCS OUT
- OF SERVICE THEY ARE REQUIRED TO SHUT DOWN. UPDATE- 1356 THE NOUE WAS TERMIN ATED WHEN THE VALVE IN LOOP A WAS DECLARED OPERATIONAL.
I i ACTION TAKEN BY HDO/RDO - R1 ELSASSER, IEHQ HODGE, FEMA MONAHAN .
. PERSON NOTIFYINO NRC - ROBERTS PERSON ENTERINO REPORT - MORRONOIELLO t
SCRIPT ACTIVE FILE TRIMMED TO GOX OF MAXIMUM SIZE DATE OF EVENT - 02/03/83 TIME OF EVENT - )835 DATE OF NOTIFICATION - 02/03/83 TIME OF NOTIFICATION - 1851 , 1 FACILITY NAME - VERMONT YANKEE REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - NECHANICAL FAILURE N2 VALVE [ RADIOACTIVE RELEASE? NO EVENT tiESCRIPTION - TNO N2 MAKEUP LINE VALVES FAILED OPEN. OPERATOR COULD NOT ISOLATE CONTAINMENT FOR APPROX (MATELY 30 SECONDS. VALVES CLOSED-ON ret'EATED CYCLING. LINE IS 1 : INCH THIS IS THE THIRD TIME THIS HAS OCCURRED. VALVES SCHEDULEli FOR REPLACE NENT NEXT OUTAGE. ACTION TAKEN DY HDO/RDO - RDO, LOWELL TRIPP EU OkEENMAN, REO I, NRR DAVF. JAFfE ! PERSON NOTIFYINO NRC - PHIL MLASKI PERSON ENTERING REPORT - FRANK LOMAX
- DATE OF EVENT - 02/03/03 T(ME OF EVENT - 1300 DATE OF NOTIFICATION - 02/04/93 TIME OF NOTIFICATION - 1717 l ' FACILITY NAME - SALEN 1 REGION - 1 TYPE OF FACILITY - POWER REACTOR I
i LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - OVERCLAsslFIED [ CAUSE OF FAILURE - PERSONNEL INJURY rmwrevmt onuso m _ _ _ _ _
EVENT DESCRIPTION -
-PERSONNELLINJURY RESULTED IN INDIVIl>UAL REMAINING IN HOSP. MORE THAN 48 HOURS
- .-THIS IS REQU[ RED BY PROCEDURE TO BE REPORTED AS AN UNUSUAL EVENT. INJURY W l
AS A HEART ATTACK, NOT' PLANT RELATED, NO CONTAMINATION, UNIT IS SHUTIJOWN. EV i ENT APPARENTLY'OVERCLASSIFIED
ACTION TAKEN BY HDO/RDO - FEMA BOB WASHINGTON,'REO I TOM ELSASSER, E.O. BGB BAER PERSON NOTIFYING NRC - ENRIOUE VILLAR ' PERSON ENTERING REPORT - FRANK LOMAX l _DATE OF EVENT - 02/05/83 TIME OF EVENT - 0618 l DATE OF NOTIFICATION - 02/05/83 TIME OF NOTIFICATION - 0622 . FACILITY NAME - BROWNS FERRY 1 REGION ~ 2 j . TYPE OF FACILITY - POWER REACTOR l
I LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES 0F EVENT - -
CAUSE OF FAILURE - MECHANICAL FAILURE RELIEF VALVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - l RELIEF VALVE DID NOT SEAT AS EXPECTED-STIll. LEAKING TO TORUS. COOLitOWN IS ST ILL CONTROLLED-UNIT WILL REDUCE PRESSURE TO SEAT VALVE OR SHUrDOWN TO REPAIR. ACTION TAKEN DY HDO/RDO - R2 JAPE,IEHO DAER. FEMA OREINER PERSON NOTIFYINO NRC - HATTON
. PERSON ENTERING REPORT - MORRONOIELLO DATE OF EVENT - 02/05/G3 TIME OF EVENT - 0945 IIATE OF NOTIFICATION - 02/05/83 LIME OF NO11FICATION - 0954 ,
FACILITY NAME - CALVERT CLIFFS 1 REGION - 1 !
= TYPE OF FACILITY - POWER REACTOR I.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUGUAL HVENT CATEOORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE REEll SWITCH RADIOACTIVE RELEASE? NO EVENI DFSCRIPTION - [
N11H TNO FAILED REED SNITCHES IN CONTROL ROD OROUP 3. THE UNIi MUSI DE IN HOf STAN00Y IN 6 HR$(TECH SPECS All.OW ONLY ONE FAILED HEED ti. WITCH). THE UNIT WA S AT.100% PONFR AND NILL DE liOWN HY 1400. SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE ! ACTION'TAMEN DY HDO/RDO - R1 Ft.SA%FR ! __R@@hM NOTEV DM NRC _ - O IL9ER T . 1
- scWNGAtnnsDDD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 02/Oti/83 TIME OF EVENT - 1100 DATE OF NOTIFICATION - 02/OS/83 TIME OF NOTIFICATION - 1107 FACILITY NAME - BROWNS FERRY 1 REGION - 2 TYPE OF. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUGE OF FAILURE - -
~ RADIOACTIVE RELEASE 7 NO EVENT DESCRIPT[ON -
VACUllM HREAVER ON MSRV 1-22 STUCK OPEN AND EXCEEDED THE I.EAK RATE OF bOPM(APP l ROX. 7.2GPM) IT WAS BLOWINO STM. AND WATER INTO THE DRYWELL THti PLANY WILL GO TO COLD S/D. I ACTION TAKEN bY HDO/RDO - R2 JAPE, FEMA WEINER. IEHO BAER PER$ON NOTIFYINO NRC - BROWN PERSON ENTERING REPORT - MORROHGIELLO SCRIPT ' ACTIVE FILtd IS 90% OF MAX (MUM SIZE
-DATE OF EVENT - 02/07/03 TIME OF EVENT - 024S DATE OF NOTIFICATION - 02/07/03 TIME OF NOTIFICATION - 0309 FACILITY NAME - L ASAl.LE 1 REGION - 3 l- . TYPE OF FACILITY - POWER REACf0R LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - ENI'ERED LCO ACTION STATEMENT CAUSE OF FAILunii - MECHANICAL FAILURE
- CRACKED NEl,D RADI0 ACTIVE RELliASE7 NO EVENT DESCRIPTION -
Pl. ANT ENTERED LCO TO I4E IN HOT S/D IN 12 HRS ANii COLI) S/l) IN 24 HRS AF1LR HOf ! G/D BECAusti OF PRIMARY CONTAINMENT PRESSURE HOUNDRY LiiAKAGE. A 1/2" LHACK WA ! S DISCOVERED IN A SOCKET WELD ON THli UP51RiiAM URolN l.INii UN THE "H" M51V. Fl. A l NT IS SHUTTINO DOWN FROM 1% PWR. 10 MAKE REPAIRS. NOVE TERMINATEO AT 1430. l L ACTION TAKliN DY HiiO/RDO - RilO NALKER.f:0 HIOOINiiOTHAM, F EMA 14hkO91kOM PERSON NOTIFYING NRC - ALLEN PI'RSON ENTERINO REPORT - 00U1.11 SCRIPT ACTIVE F(LH IS 90% OF MAXIMUM SIlfi l DATE OF EVFNT - 02/09/03 i fl1F O F I N F.N T - 0130 l DATE OF NOTIFICA110M ~ O?/AS/83 TIMF QF NOTIFICATION - O R4 1 FACILITY NAMF !)ht*51sEN 3 RhulON - 3 __V31!@l n EEJE R L H T V_ - _P ONF R _ RE Ac r OR -_ __________ ___________ ______ -_--______
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT -CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE DIESEL RADIOACTIVE RELEASE? N0' EVFNT DESCRIPTION -
PLANT ENTERED 24HR LCO TO COLD S/D WHEN IT WAS DISCOVERED THAT THE DIEbEL WOU LD NOT START WHILE PERFORNING SURVEILLANCE TESr. BACKUP DIESEL WAS DOWN FOR H AINT. PLANT AT 100% PWR. REDUCINO AT THE RATE OF 10 MEGAWATTS /HR PRODLEM WITH ! DIESEL IS UNK0WN AT TIME OF REPORT. UC TERNINATED AT O/44. PROBLEMS WITH AIR ' START SYSTEM ON DIESEL WERE CORRECTED ENABLING THE DIESEL TO START. 1 ACTION TAKEN BY HD0/RDO - RDO STREETER. EO BAER, FEMA NONAHAN PER$ Col NOIIFYING NPC - GATES PERSON ENTERING REPORT - GOULD [ SC"<lPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 02/09/83 TIME OF EVENT - 0355 ' UATE OF NOTIFICATION - 02/00/03 TIMF OF NOTIFICATION - 0600 , FACILITY NAME - BROWN 3 FERRY t REGION - 2 l TYPE OF FACILITY - POWER REACTOR i LtCENGIIE EVENT CLA$3IFiCATION N0fIFICATIGN OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION S'IATEMENT i
~
{ _ r CAUSE OF FAILURE - UNK ! SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXINUM SIZE e RADIOACTIVE RELEASE? NO EVENT DESCRIPTIGN - ! Pl. ANT EXCEEDED THEIR bGPM UNIDENTIFIEli 1.EAKAGE TO THE DRYWEl.L FLOOR UNAIN SYS j
~
TEN.THIS LEAKAGE COULD DE FROM THE VACUUN BRtiAKliR ON MGRV 1-22. PLANI UOING l' 0 Col.D S/D. ACTION TAl1H IW HD0/RDO - RDO JAPE, EO liAt R. FEMA MONAHAN PERSON NOTIFYINO NRC - HArION l PERSON UN1ERING RiiPOk1 - OOULD , DA TE OF EVIINT - 02/OG/03 TIME OF IiVENT - 2120 l DATE OF NOTIFICAIION - O?/08/83 TIME OF NO'f1FICAlION - 2202 ( l FACILITY NAME - ORESDEN 3- REGsON - 3 f TYPE OF FACil.11Y - POWl'R RFACTOR l l LICEN3EE riVi?NT CLASS (FICATION - NnFIFICATION OF UNU3UAL EVENI' f CATEOGR1EG OF l'. VENT - ENIERED L CO ACT! fin STAIEMhN"I f
- i i
CAUSE OF FAILURE - M CHANICAl. FAILURE [ 1.PC1 VALVF FAltURES ! l RA010ACitVE R81. EASE? NO i
'NITH 1HE DO 2/3 OUT OF SERVICE. THE LPCIS IS REQUIRED 10 IJE CHEaEI) l>AILY. iW O VALVES WERE NOT OPERATING PROPERLY ( LPCI PUMP SUCTION VALVE lbO1GD ANU TORU i -S SPRAY VALVE 150184) AND THEREFORE UNIT IS REQUIREli BY TECH SPECS 10 DE IN C OLD SHUTOOWBI WITHIN 24 HR. INITIAL POWER WAS 997.. UPDATE 0449 02/09 U/E TERN i 0444. TORUS SPRAY VLAVE REPAIRED t< OPERABLE. SUCTION VALVE RACKED OUT IN NORM AL OPEN POSIT 10 ACTION TAKEN ItY HDO/RDO - RDO STREETER. EO DAER. FEMA WASHINGTON l PERSON NOTIFYING NRC - W. PIETRYGA !
PERSON ENTERING REPORT - A. MORRONOIELLO j
?
DATE OF EVENT - 02/11/83 TIME OF EVENT - 1311 DATE OF NOTIFICATION - 02/11/93 TIME OF NOTIFICATION - 1348 FACILITY NAME - DUANE ARNOLD REGION - 3 TYPE OF FACILITY - POWER REAC10R , i i l LICfINSEE EVENT CLASGIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - LOSS OF PLANT PAGE SYS. CAUSE OF FAILURE - ELECTRICAL FAILURE 14REAKFR TRIP RADIOACTIVE RELEASE? No ! l EVENT DESCRIPTION - Pl. ANT PAOINO SYSTEM POWER WAS l.OST FOR II MINUTES. PAGE IS USED TO NOTIFY PLA NT PERSONNdL OF FIRES ANO PLANT EVACUATIONS. SYSTEM UAS LOS f WHtiN THE POWGR S i UPPLY DREAKER TRIPPED. I ACT ION T AKEN DY HilO/RDO - RitO-J. S1kEETERI LO-HIGOINDOfHAMt FEMA-W. CHURCH PERSON NOTIFYING NRC - R. ZOOK PERSON EN1ERINO REPORT - P. FAkRON i l' OATE OF EVENT - 02/12/0:3 TINE OF EVENT - 1004 ! ( DATE OF NOTIFICATION - 02/12/03 TIME OF NOTIFICATION - 1028 l L FACILITV NAME - DEAVER VALLEY REGION - t I TYPI'. OF FACILITY - POWFR RFACTOR. I LICENSEE EVENT CLAGSIFICATION - NOTIFICArt0N OF UNUGUAL EVENT - CATHOORIES OF EVi?NT - SCRAM SI
- 't CAUSE OF FAILURE - Mt*CHANICAL FAILURE I INST AIR LINE !
HADICACTiVE RELEASE? NU l l EVENT IIESCRIPTION - !
"D" HFAliFR. LO PRESbUNI "b" STM HEA AIR l.!NE l All,URL CAUSIIll MS VALVE Cl.05Ukfi DER CAUStiD St. REACTOR TRIPPED ON SI. OE 1ENNINAIED AI 1104 ESI WHbH INVEST i
!GATION SHOWFLI THE FAILED AIR LINF ANLi bHUr liAIN STrAM VhlVE.
4 L ACTION TAEEN DY HD0/HD0 - D01.4 OAl.t,U Hi>0. L. HIGOINDOTHAN E.U., .)OHN OHINER PhMA f PERSON NOIIFYING NkG - MR NLLh0N PFRiON ENIERING RFPORI - FRANK LOMAX j
~
- DATE OF EVENT - 02/13/83 1IME OF EVENT - 134S DATE OF NOTIFICATION - 02/13/83 TIME OF NOTIFICATION - 13p7 !
/ ;
FACILITY NAME - INDIAN POINT 2 NEGION - 1 ' TYPE OF FAC(LITY - POWER REACTOR
't.ICENSEE EVENT CLASSIFICPTION - NOTIFICATION OF UNUSUAL FVENT SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE l CATEGORIE1 OF EVEN1 - ENTERED l.CO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL. FAILURE VALVE PACKING " i RADI0 ACTIVE RELEASE 7 NO {
EVENT DESCRIPTION - l PACKING ON VALVE (1731 FOUND LEAKING IN LXCESS OF 100PM AND THIS REQUIRES UNIT , il TO 00 TO COLD SHUTDOWN. LEAKQFF FROM VALVE IS GOING TO WA$rE HOLD UP TANKS VIA THE RCDT. HCS PRESSURE IS 1DOOPSIG ANI) AS IT DECREASES SO DOhS THE l.LAK. i Pt.ANS ARE TO REPAIR THE VALVE PACKING. NOUE TERMINAfED Ar 1420 LEAK NOW 60PM !
/ !
AC T ION 1 AKEN HY HD0/RDO - RDO gat t.O. EO HIGOINDOfHAM, FEMA; blEMPER , ! PERSON NOTIFYING NRC - MUELLER ' i PLRSON ENTERINO HEPORT - MORRONOILLt.O SCRIPT ACTIVE FILE'IS 90% OF MAXIMUN SIZE ' r DATE OF EVLNT - 02/13/03 TIME OF EVENT - 2000 DATE OF NorIFICATION - 02/13/03 TIMt! 0F NOTIFICATION - 2343 '! FACILITY NAME - HAUDUM NECK REGION - 1 Q TYPE OF FACILITY - PONFR REACTOR LICf;NSEE EVENT-CLASS!F1CA110N - NOTIFICAIION OF llNULUAL EVENT CATfiG0 RIES OF EVENT - SECURITY REl> ORT I . _CAU38 0F FAILURE - - ' f l RADIOACTIVE REl. EASE 7 NO i r EVFNT DEGCRIPT(ON - ; A HOSTAGE HOAX TOOK PLACE THIS EVFNING AI THI SITE. SITi SECURITY C ONFIHMEli l NO INTRU3 ION ON GIfli. l j )$ L ACT ION T AKEN HY HIJO/ kit 0 - H1 OAl.LO, EO HIDOINDOTHAM, FEMA NEINiiR i Pl*RSON NOTIFYINO NRC - ICKGS , PERSON ENTERING HEPORf - MORRONGIELLO l l SCRIPT ACTIVE FILE I4 90% OF MAXIMUM S!/E I 11Aili OF EVEN T - 07/10/03 IINE OF l.VFNT - I W". f DATE OF N0rtFICATION ~ 02/18/GJ TIME OF NOTIFICATION - 201"i i FACILITY NAME - 710N lia klOION - 3 ) l TYPE OF . FAC tL.ITV - POWER RFACTOR / j i
'-{
O F FIMPL FVrNT__CtA%1 Fit:ATION ~_NOI_1 FICA [JON_OE UNHi,UAl FVFN( E
- crutPCAnagerwr. wade
~
l
,CAUSE OF FAILURE - NECHANICAL FAILURE l REl.IEF VALVE RADIOACTIVE RELEASE 7 YES EVENT DESCRIPTION -
UNPLANNED RELEASE FROM THE OAS DECAY TANK RELIF VALVF OF APPROX. 2.4-X 10-4 M l 'ICR0 CURRIES /CC. A RATE WAS NOT DETERMINED AT TIME OF REPORT. NOUE DECI.ARED A i T 2025. UPDATE: NOUE TERMINATED AT 2225 BECAUSE LEAK RATE NAS 1670 MICRO CURR IES/SEC. AND TG LINITS ARE 60000 MICRO CURRIES /SEC. WHICH IS APPROX. 2.7% OF TSa . ACTION TAKEN BY HUO/RDO - RDO HAWKINS. EO PARTLOW, FEMA DEROSTROM/'IROTTER PERSON-NOTIFYING MRC - NEILG j PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM GIZE DATE OF EVENT - 02/22/83 TIME OF EVENT - 1405 DATE OF NOTIFICATION - 02/22/03 TIME OF NOTIFICATION - 1"i19 FACIl.!TY NAME - BROWNS FERRY REGION - 2 TYPE OF FACILITY - POWER REACI'OR LICF.N5EE -EVENT C.LASSIFICATION - NOTIFICATION OF UNUSUAL EVEN T CATEGORIES OF EVENT - TORNADO WARNING i 1 CAUSE OF FAILURE - SEVERE STORM RolJIOACTIVE RELEASE? NO EVENT DESCRIFTION -- TORNADOS SIGHTED DUli SOUTH OF PLAN 1. FIRST TRACK SHOWFl> TORNADO PROCEEDING D UE NORTH. LICENSEE DECLARE 0 NOUE AT 1403. STORM CHANGED TO NORMAL NORIHEASI' PROGRESSION, VEERED FROM PLANT VICINITY DY 1000. DURING THE EVENT, 1HE LICENS EE PREPARED FOR THE'TORNA00. L*UILDINGS NOY HUILT FOR TORNADOES WERE EVACUATED
, AND OTHER EMERGENCY PROCEDURES WERE IMPLEMEN1ED.
ACTION TAREN DY HDO/RDO - HDO ROSS DUICHER, E0 JIM PARTLOW, FEMA WALT CHURCH PERSON NOTIFYINO NRC - OENE DROWN PERSON ENTERING HEPORT - FRANK LOMAX OCRIPT ACTIVE Fil.E TRIMMED TO 80% OF MAXIMUM SIZE 4 DATE OF EVENT - 02/26/03 T Ii* EVENT - 0T34 DATE OF NOTIFICATION - 02/26/83 il NOTIFICATION - 0630 FAClLIYY NAME - PRAIRIE ISI.AND 2 REGION - 3 TYl"E OF FACILITY - POWER REACTOR LICENSEE EVENT CLASStFICATION - NOTIFICATION OF UNUSUAL EVENT CATCOORIES OF EVENT - ESF ACTUATION LO PRESS. bl. SIONAL CAUSE OF FAILURE - OPERATIONAI. FAILURE OPERATOR ERROR , RADIOACTIVE RELEASE 7 NO EVENT !)hSCRIPTION - M'lAMI camLAM2 MMM 70-_ COLD 9/D-_THE MLOf&ARY-_ PRE %UML__ MAS _ALLOWEll__HI_JDROE13 0
CTION SIGNAL WAS B LOfEED OUT(SI4 TERMINATED NITHIN 10 MIN.5 ALL EQUIPMENT STARTED BU1 NO WATER 1 NJECTED). NOUE? WAS DECLARED AT 0625. ALL' PLANT. SYSTEMS FUNCTIONED NORMALLY AN D PLANT WAS RETURNED TO NORMAL CONDITION AND COOLING DOWN WAS CONTINUED. UPDA
-TE NOUE1TERMINA
-ACTION'TAKEN BY HDO/RDO - RDO STRENIAWSKI, EO COBB, FEMA AN1USH 4
PERSON NOTIFYING NRC - EDON
-PERSON ENTERING '
REPORT - GOULD
'\ ,.
DATE OF EVENT --03/02/83 TIME OF EVENT - 0445
' DATE OF NOTIFICATION -- 03/02/83 TIME OF NOTIFICATION - 0539 hMCILITYNAME-DRESDEN2: REGION - 3 TYPE ~OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY N5 _
., . v CAUSE'OF FAILURE - FALL RA lbACT1VE RELEASE? NO s EVENT-DESCRIPTION -
A CONTRACT.OR EMPLOYEE FELL 8 TO 10 FT. ONTO THE DRYWELL 4TH FLOOR. HIS RAD. P ROTECTION'f10RK COVERALLS WERE CONTAMINATED (LESS THAN 10000 DPN) HOWEVER THE RE APPEARED TO BE-NO CONTAMINATION TO THE EMPLOYEE. HE WAS TRANSPORTED TO ST JOSEPH HOSPITAL IN THE CONTAMINATED CLOTHING AND ACCOMPANIED BY A RAD. CONTRO L TECH. UPDATE: NOUE TERMINATED AT-0635
' ACTION-TAKEN BY HDO/RDO - RDO SRENIAWSKI.EO'HARPSTER, FENA CHURCH PERSON' NOTIFYING:NRC - CHRISTANSEN PERSQN ENTERING REPORT - GOULD.
ll
~DATE 0F EVENT - 03/07/83 TIME OF' EVENT - 1555 DATE OF-NOTIFICATION - 03/07/83 TIME OF' NOTIFICATION - 1629 FACILITY NAME --SAN ONOFRE 3 REGION - 5
' TYPE OF FACILITY - POWER REACTOR
; LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
~
+
CAUSE OF FAILURE - DIESELS INOP fRADIOACTIVERELEASE?NO u . EVENT pESCRIPTION -
-SAMPLE RESULTS.FROM DIESEL FUEL SOLUBILITY TESTS SHOW TECH SPEC LIMIT OF <2 M
- O/100ML SUSPENDED SOLIDS EXCEEDED FOR BOTH D.O. FOR UNIT 3. UNIT REQUIRED TO
'BELIN MODE 5 COLD'SD WITHIN 38 HOURS. TEST REQUIRES SENDING SAMPLE OFFSITE W EITH 30 DAY TURNAROUND TIME. BACKUP ELECTRICAL ALIGNMENT ESTABILISHED. SHUTDO WN'IN PROGRESS. UPDATE: PLANT IN MODE S NOUE TERMINATED AT 0337 03/08
-ACT(ON TAKENfBY,HDO/RDO -'AL CHAFFEE REG V. LEN BERGSTROM FEMA, BILL MILLS E.O.
'(DAYS (. 9 PERSON' NOTIFYING NRC - h3KE LISITZA PERSON ENTERINCrREPORT ' FRANK LOMAX
MT- v5/YVTud Vmt U- EVENI.- 1Y4b DATE"OF-NOTIFICATION - 03/14/83 FIME OF NUTIFICATION - 2103
~ FACILITY.NAME - DRESDEN 3- REGION - 3 ' TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT LCAUSE OF FAILURE - MECHANICAL FAILURE LPCI VALVE 15015A " RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - ' LICENSEE DECLARED AN UNUSUAL EVENT DUE TO THE SHARED DIESEL (UNITS 2t<3 ) BEING OUT OF SERVICE AND A LPCI FLOW PATH INOPERATIVE. DURING SURVEILLANCE TESTS O N LPCI, THE OPERATOR HOUSING (VALVE 15015A) WAS FOUND CRACKED, AND THE MOTOR WAS FOUND DEFECTIVE. ALTHOUGH THE VALVE IS 2/3 OPEN. THE FLOW PATH IS CONSIDE RED INOPERATIVE. LCO REQUIRES COLD SHUTDOWN WITHIN 24 HRS IF ONE OF THE TWO P SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ROBLENS IS NOT ACTION TAKEN BY HDO/RDO - RDO(R. KNOP), EO(d. TAYLOR), FEMA (FIELDS)
PERSON NOTIFYING NRC - V. ROCKOVSKI PERSON ENTERING REPORT - R. PRIEBE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE.0F:EVENTI- 03/17/83 TIME OF EVENT - 0857
- DATE OF NOTIFICATION - 03/17/83 TIME OF NOTIFICATION - 0925.
FACILITY NAME - PEACH BOTTOM 2 REGION - 1
-TYPE OF FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES-OF EVENT - SCRAM TURBINE-STOP VLV CLOSURE CAUSE OF FAILURE - UNK RADIOACTIVE 1 RELEASE? NO EVENT DESCRIPTION -
. SCRAM OCCURED'WHEN THE MAIN AUX. BUS #1 (13.4KV) WAS LOST RESULTING IN A LOSS 10F EHC'SYSTEN. POWER AND STOP VALVE CLOSURE. ONE RECIRC PUMP TRIPPED WITH THE
-LOST OF BUS #1-AND THE SECOND RECIRC PUMP TRIPPED WHEN THE MAIN GENERATOR TR IPPED. REASON FOR LOSS OF BUS #1 IS CURRENTLY UNKNOWN. THERE WERE NO ECCS ACT JUATIONS..
' ACTION TAKEN BY HDO/RDO - RDO-H. KISTER; EO-MILLSI FEMA-BERGSTROM
-PERSON-NOTIFYING NRC - S. ROBERTS
; PERSON ENTERING 1 REPORT - P. FARRON SCRIPT ACTIVE FILE IS 90%-OF MAXIMUM SEZE DATE OF EVENT - 03/19/83 TIME OF EVEN1 - 0200
.DATE OF NOTIFICATION - 03/19/83 TIME OF NOfIFICATION - 0229 FACILITY. NAMES- BROWNS FERRY 1 REGION - 2
-TYPE OF FACILITY -POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT a
~ -CAUSE'OF FAILURE - ELECTRICAL FAILURE SWITCH RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WHILE PERFORMING A SURVEILANCE ON THE TURBINE STOP VALVE CLOSURE SCRAM SIGNAL
> 2 OUT OF 4 FAILED TO PRODUCE A SCRAM SIGNAL. ENTERED AN ACTION STATEMENT RE QUIRING A SHUTDOWN WITHIN 4 HRS. EVENT TERMINATED AT 0256 AND SHUTDOWN SUSPEN ED. -
ACTION TAKEN BY HDO/RDO -~RDO-D MONTGOMERYt EO- REINMTH; FEMA-MONAHAN
' PERSON NOTIFYING NRC 'W. BANKS c PERSON ENTERING REPORT - P.FARRON SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 03/23/83 TIME OF EVENT - 1109 -DATE OF NOTIFICATION - 03/23/83 TIME OF NOTIFICATION - 1152 FACILITY NAME - ROBINSON 2 REGION - 2 TYPE-OF' FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT SCRAM LO LO SG "B" CAUSE OF FAILURE - MECHANICAL FAILURE SWITCH RADIOACTIVE RELEASE? NO EVENT DESCRIPTION'-
DURING~ LOGIC: TESTING 0F REACTOR TRIP LOGIC "A" TRAIN, SWITCH FAILED, CAUSED H I. RATE SIGNAL, RUMBACK, FOLLOWED BY TRIP FROM 95% ON SG "B" LO LO LEVEL DUE T O SHRINK. SWITCH WAS FOUND TO HAVE EXCESS RESISTANCE. TEST IN PROGRESS WAS 2 0F 4-LOGIC IN POWER' RANGE. ACTION.TAKEN BY HDO/RDO - DAVE VERELLI REG II, GEORGE LANIK E.O., LEN BERGSTROM iFEMA
= PERSON L NOTIFYING.NRC - DON MCCASKILL ' PERSON ENTERING. REPORT - FRANK LOMAX -SCRIPT ACTIVE FILE IS 90%~OF MAXIMUM SIZE DATE OF EVENT - 03/25/83 TIME-OF EVENT - 0320 DATE OF NOTIFICATION - 03/25/83. TIME OF NOTIFICATION - 0352 FACILITY NAME - LACROSSE REGION - 3 -TYPE OF-FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES OF EVENT - SCRAM LO RCTR WTR LEVEL t _
SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE CAUSE-OF FAILURE - OPERATIONAL FAILURE OPERATOR. ERROR RADIOACTIVE RELEASE? NO
' EVENT IlESCRI_PTI_ON --
~
4~1FWOW~IFREDTM - M 0 N LVL (-12"i STILL 24" OF W'lR.'Ah0VE UORIE),
-WHICH RESULTED FROM LOSS OF FEED. FLOW CAUSED BY OSCILLATION IN SYSTEM DUE TO AUXILIARY OPERATOR OVERFILLING THE FEED PUMP COUPLING TANK. EMGCY DG'S START ED.AND 1 0F 2 HPCS PUNFS. EMGCY DOOLING S/D COND STARTED DUE TO LO STM LINE P Rn(.1000#); MSIV ISOLATED. HPCS PUMP THAT DIDN'T START BEING CHECKED. UE TERM
=AT-0350.
--ACTION TAKEN BY HDO/RDO - RDO N. JACKIW, EO B. GRIMES, FEMA B. WASHINGTON.
PERSON NOTIFYING NRC - J. GALLAHER
-PERSON. ENTERING REPORT - O. MERRILL-DATE OF EVENT - 03/30/83 TIME OF EVENT - 1405 DATE OF. NOTIFICATION - 03/30/83 TIME OF NOTIFICATION - 1428
' FACILITY NAME.- LASALLE 1 REGION - 3
. TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
.CAUSE OF FAILURE.- OPERATIONAL FAILURE PROCEDURE ERROR-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
IN TECH SPEC ACTION STATEMENT REQUIRING HOT SHUTDOWN IN 12 HOURS DUE TO RPV H fGH PRESSURE SCRAM INSTRUMENT BEING OUT OF CALIBRATION ON RESPONSE TIME. ENT ERED HALF SCRAM AND COMMENCED S/D AT 1405. *** UPDATE AT 2318 (P. WEBER) -- T L RMINATED U/E AT 2300. IRM CHANNEL 1B TRIPPED B RPS TRIP SIGNAL RESULTING IN F ULL SCRAM FROM 6*/. PWR. NO INLIICATION OF SIGNAL ON FRONT OR BACK PANELSi APPEA RS TO BE INSTRM ACTION TAKEN BY HDO/RDO - RDO,EO, FEMA. AT TIME OF UPDATE RDO (W. LITTLE) EO (W. MILLS)-FENA (L..BERGSTROM)
' PERSON NOTIFYING NRC - D PRISTAVE PERSON ENTERING REPORT - M WEGNER DATE OF EVENT . 03/31/83 TIME OF EVENT - 0702
- DATE OF NOTIFICATION - 03/31/83 TIME OF NOTIFICATION - 07'29 FACILITY NAME - GINNA REGION - 1 TYPE OF FACILITY POWER REACTOR
.L/CENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF. EVENT - CONTAMINATED INJURY
'CAUSE OF FAILURE1 - U KNOWN RADIOACTIVE RELEASE? NO
, EVENT DESCRIPTION -
r
' EMPLOYEE FELL 40 FEET INTO CONTAMINATED REFUELING AREA (DRY). HE WAS WEARING
? ANTI-C' CLOTHING BUT WAS CONTAMINATED, AND SEVERELY INJURED. EVENT RECLASSIFI ED NOUE'AT 0837 . VICTIM DECONTAMINATED AT ROCHESTER GENERAL AND REMAINED TH ERE FOR TREATMENT OF BROKEN LEG, HIP, RIBS, AND POSSIBLY BROKEN SPINE. ***UPD
' ATE *** UNUSUAL EVENT TERMINATED AT 0837. FEMA (G. TROTTER) CALLED AT 1515. IN
- DICATED ASSC PR JACTION TAKEN BY HDO/RDO - CLIFF ANDERSON RDO I, ED GREENMAN REG I, GEORGE TROT 1E
'R FEMA,.GEO. LANIK HQ E.O.
- PERSON NOTIFYING'NRC - KEN MCCARTHY w . PERSON EN_TER__ING __REPOR T - FR ANK _LOMAX __ _____ __ _ ____
DATE OF EVENT - 04/01/83 TIME OF EVENT - 0950 DATE CX7 NOT.IFICATION - 04/01/83 TIME OF NOTIFICATION - 1112 l FACILITY NAME - SURRY 1 REGION - 2 l
- TYPE OF.. FACILITY - POWER REACTOR j i
LICENSEE ~ EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
, iCATEGORIES OF EVENT - CONTAMINATED INJURY CAUSE OF FAILURE - ACCIDENT
' RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION'-
WORKMAN WAS TAKING OIL COLLECTION SYSTEM OFF RCP. THE SYSTEM FELL OFF AND STR iUCK HIM ON THE HEAD AND SHOULDERS. HE RECEIVED A 6-INCH GASH ON THE HEAD; BLE EDING STOPPED, VICTIM COHERENT. WOUND CONTAMINATED -- 100,000 CPM ON WOUND. I NJURED TRANSPORTED TO MEDICAL COLLEGE OF VIRGINIA, RICHMOND. *** UPDATE AT 13 28***NOUE TERMINATED AT 1156. NO FURTHER INFORMATION AVAILABLE ON INJURED.
' ACTION TAKEN BY HDO/RDO - RDO d. LANDIS, EO FRANK LANIK, FEMA R. LITTON PERSON _ NOTIFYING NRC - C.-JACKSON PERSON ENTERING REPORT - F. LOMAX/MERRILL DATE OF EVENT - 04/08/83 TIME OF EVENT - 2208 DATE OF NOTIFICATION - 04/08/83 TIME OF NOTIFICATION - 2302 FACI'LITY NAME -'ST. LUCIE 1 REGION - 2 TVPE OF FACILITY - POWER REACTOR SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - BOMB THREAT
- SECURITY REPORT CAUSE OF FAILURE - N/A t
' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
TELEPHONE CALL WAS RECE1VED BY WATCH ENGINEER IN CONTROL ROOM, IN WHICH INDIV IDUAL STATED THAT' BOMB WOULD GO OFF IN 35 MINUTES. SEARCH OF PLANT REVEALED N
.O BOMB. PLANT-DECLARED UNUSUAL EVENT AT 2220 EST. REACTOR IS DEFUELED. SHE
- RRIF'S OFFICE AND STATE BUREAU OF DISASTER PREPAREDNESS NOTIFIED.
w ACTION TAKEN BY HDO/RDO - RDO VERRELLI, EO SCHWARTZ, IAT KUN7E, FEMA WASHINGTON PERSON NOTIFYING NRC - R. STORKE PERSON ENTERING REPORT - E. WEISS SCRIPT ACTIVE FILE IS 90% OF_ MAXIMUM SIZE DATE OF' EVENT - 04/09/83 TIME OF EVENT - 0535 DATE OF NOTIFICATION -- 04/09/83 TIME OF NOTIFICATION - 0543 FACILITY NAME - LASALLE 1 REGION - 3
'TYPEcOF' FACILITY --POWER ~ REACTOR c LICENSEE EVENT CLASSIFICATI_ON - NOTIFICATION OF UNUSUAL EVENT
- :-ClMIAW LUW MRVhM LEVhL
~
~
- CAUSE'OFFAILURE-MhCHANICALFAILURE i VALVE 3 RADIOACTIVE RELEASE? NO '
EVENT. DESCRIPTION -
.AFTER PERFORMING SURVEILLENCE ON REACTOR WATER LEVEL INSTRUMENTi IT WAS PLACE j 'Il BACK IN SERVICE. A VALVE-LEAKED ON THE LEVEL INST. (DEPRESSURIZING INST)CAU SING A LOW LEVEL WATER TRIP ( ACTUAL LEVEL WAS NORMAL). HPCS ALSO ACTUATED AND INJECTED INTO THE VESSEL FOR 4 MIN.- HPCS ACTUATION IS BELIEVED TO HAVE BEEN , . SPURIOUS AND DUE TO A MOMENTARY SURGE CAUSED BY THE FAILED LEVEL INDICATOR. T l HE REACTOR WAS l ' ACTION.TAKEN BY.HDO/RDO - RDO SCHUMACHER. FEMA FIELDS, EO SCHWARTZ l PERSON NOTIFYING NRC - WM. SLY.
PERSON ENTERING REPORT - A. MORRONGIELLO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 04/10/83 TIME OF EVENT - 1445
'DATE OF NOTIFICATION - 04/10/83 TIME OF NOTIFICATION - 1509 FACILITY NAME - ROBINSON 2 REGION - 2 ' TYPE OF FACILITY - POWER REACTOR -LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE HVH-3 RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
- LEAK OCCURED IN SERVICE WATER LINE GOING TO HVH-3 AT 1445. THE LEAK WAS STOP PED AT-1446 AND THE NOUE TERMINATED. TECH SPECS REQUIRE LEAK TO BE FIXED IN 24 HRS. OR UNIT IS REQUIRED TO SHUTDOWN. REPAIRS TO LINE HAVE BEEN INITIATED.
ACTIONfTAKEN BY HDO/RDO - RDO VERRELLII EO SCHWARTZ 1 FEMA WEINER
. PERSON NOTIFYING NRC - D. SEAGLE PERSON ENTERING REPORT - A. MORRONGIELLO ; SCRIPT ACTIVE . FILE IS 90% OF -MAXI:1UM ' SIZE DATE OF EVENT - 04/11/83 TIME OF EVENT - 0550 ;DATE OF NOTIFICATION - 04/11/83 TIME OF NOTIFICATION - 0645 FACILITY NAME - MONTICELLO REGION - 3 TYPE OF-FACILITY - POWER REACTOR L LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LOSS OF BREAKER-TO MCC -CAUSE OF FAILURE - ELECTRICAL FAILURE BREAKER #52-304 RADIOACTIVE. RELEASE? NO EVENT DESCRIPTION - ' 480V _BRKS._S2-304 FAILED _- OPENT RCT R AT AQ M H!R . n
ML SYSTN PUMP, #11 CORE SPRAV-SYSTM PUMP'& O { THERiMINOR EMGCY-SYSTMS -INCLSTANDBY
'; 4t11 GAS TRTMT SYSTM PUMP. REMAINING POR is - TION;OF.ECCS OPERABLE DURING EVENT. NO SCRAM, ESF, .SI OR RELEASES. BRKR MANUA l _LLY.RECLOSEDt_PWR RESTORED AT 0606, BUT NOEU NOT YET TERMINATED PENDING DETER
- MN OF CAUSE. RX-L .' ACTION TAKEN BY HDO/RDO - RDO M. SCHUMACHER, EO S. SCHWARTZ, RC M. HAWKINS, FEMA L . G. TROTTER.
i : PERSON NOTIFYING NRC - R. ROHLAND SCRIPT ACTIVE FILE TRINMED TO 80% OF MAXIMUM SIZE L-PERSON ENTERING-REPORT - O. MERRILL l' L .DATE OF EVENT - 04/11/83 TIME OF EVENT - 0930
;DATE'OF. NOTIFICATION - 04/11/83 TIME OF NOTIFICATION - 1108 FACILITY NAME - MAINE YANKEE REGION - 1 LTYPE OF FACILITY - POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT 4
CAUSE OF FAILURE - MECHANICAL FAILURE FIRE PUMPS
- RAOIOACTIVE RELEASE? NO
- EVENT DESCRIPTION -
WHILE RUNNING WEEKLY FIRE PUMP TESTS, BOTH MOTOR-DRIVEN AND DIESEL-DRIVEN PUM PSR_ FAILED TO COME UP TO PRESSURE, HENCE LOST FIRE SUPPRESSION WATER SYSTEM. D
~
ETERMINED THAT-THEY WERE AIRBOUND DUE TO AIR IN THEM DUE TO IMPROPER LEVEL OF WATER <IN SUPPLY TANK. ENTERED LCO ACTION STMT REQUIRING ESTABLISH BACKUP WIT HIN 24 HRS. PROBLEM FIXED, RESTORING SYSTEM TO OPERATION. EXPECT TO TERM NOUE BY 1200. , ACTION TAKEN BY HDO/RDO - RDO J. DURR, EO S. SCHWARTZ, FEMA E. WEINER. PERSON NOTIFYING 1NRC - J. STEVENS PERSON. ENTERING _ REPORT.- O. MERRILL DATE OF EVENT-- 04/24/83- TIME OF EVENT - 1407 DATE OF NOTIFICATION. 04/24/83 TIME OF NOTIFICATION - 1443 FACILITY NAME - ROBINSON 2- REGION - 2 tTYPE OF FACILITY -' POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF. EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE FUSE RADIOACTIVE RELEASE? NO L
EVENT DESCRIPTION -
"A"' SERVICE WATER BOOSTER PUMP WAS LOST WHEN BREAKER TRIPPED. "B" SERVICE WAT L -ER BOOSTER PUMP WAS_DOWN FOR MAINT. THIS CONDITION PUT THE PLANT IN A 8 HR TO
< . SHUT DOWN -LCO. CAUSE OF THE -BREAKER TRIP WAS A BLOWN CONTROL FUSE. FUSE WAS
- - REPLACED AND PUMP-RESTARTED. NOUE-WAS TERMINATED AT 1418.
; ACTION TAKEN BY HDO/RDO - RDO UPRIGHT, EO JORDAN, FEMA MONAHAN PERSON NOTIFYING-NRC'- ALLEN
- PERSON ENTERING REPORT - GOULD
I DATE OF EVENT - 04/24/83 TIME.OF EVENT - 1501 f DATE'OFfNOTIFICATION - 04/24/83 TIME OF NOTIFICATION - 1538 i ! FACILITY NAME - ROBINSON 2 REGION - 2 l 2 TYPE: OF- FACILITY POWER REACTOR I l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - ENTERED.LCO ACTION STATEMENT CAUSE.0F FAILURE - E ECTRICAL FAILURE
_ FUSE-i RADIOACTIVE RELEASE? NO l EVENT. DESCRIPTION -=
- SAME AS 1443 EVENT NOTIFICATION. CAUSE COULD BE THE PUMP MOTOR OR THE BREAKER
.. PLANT HAS.8 HRS. TO SHUT DOWN. *** UPDATE NO'JE TERMINATED AT 1925. "B" PUMP RESTORED TO SERVICE. "A" PUMP STILL OUT OF SERVICE BECAUSE OF A BAD BREAKER. . PLANT IN HOT S/D AT 1747. < . ACTION-TAKEN BY HDO/RDO - RDO UPRIGHT,EO JORDAN, FEMA MONAHAN PERSON-NOTIFYING NRC - LEE PERSON ENTERING REPORT: - OOULD DATE OF EVENT - 04/25/83 TIME OF EVENT - 1107 DATE OF; NOTIFICATION - 04/25/83 TIME OF NOTIFICATION - 1200 FACILITY NAME - MAINE YANKEE REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE 115 KV OFFSITE LINE RADIOACTIVE RELEASE? NO ' EVENT-DESCRIPTION -
A LIGHTNING STRIKE CAUSED THE LOSS OF A 115 KV LINE SUPPLYING OFFSITE POWER.
;THE OTHER OFFSITE LINE HAS BEEN OUT OF SERVICE AND IS SCHEDULED TO BE RETURNE .D BY 6/25/83. LICENSEE ANTICIPATES THE FAILED LINE TO BE REPAIRED IN 6 TO 7 H LOURS. THE REACTOR IS OPERATING AT 100% POWER. DIESEL POWER IS AVAILABLE IF NE SCRIPT-ACTIVE FILE'IS 90% OF MAXIMUM SIZE 'EDED. EVENT PLACED THE LICENSEE IN A 7 DAY LCO. *** UPDATE AT 1313: POWER LI NE RESTORED AND
- ACTION TAKEN BY HDO/RDO - REG. 1(CROCKER), EO (MILLS), FEMA (CHURCH)
PERSON NOTIFYING NRC - J. STEVENS
- PERSON ENTERING REPORT - R. PRIEBE.
LSCRIPT ACTIVE FILE IS 90%.OF MAXIMUM SIZE l DATE OF EVENT. - 04/26/83 TIME OF EVENT - 1430 DATE OF. NOTIFICATION - 04/26/83 TIME OF NOTIFICATION - 1533 FACILITY NAME - BRUNSWICK ~1 REGION - 2 TYPE OF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT. _ LOSS.OF,OFFSITE POWER _ .. _ ,_ _,_ _ _ __ . _ _ , _ _
CAUSE~OFhFAILURE - OPERATIONAL FAILURE OPERATOR' ERROR'
- RADIOACTIVE RELEASE? NO l l EVENT DESCRIPTION'-'
OFFSITE POWER WAS LOST FROM 1430 TO 1450 EST. ONE INCOMING 230 KV LINE HAD BE EN'OUT"OF SERVICE AND THE OTHER WAS INADVERTANTLY TRIFPED BY MAINTENANCE PERS _ONNEL-WORKING IN THE SWITCHYARD. ALL 4 DIESEL OENERAlORS STARTED. UNIT 1 IS I N COLD-SHUTDOWN. ACTION TAKEN BY.HDO/RDO - REG. II(HEHL), EO(MILLS), FEMA (HEFFERNAN) _ PERSON NOTIFYINO NRC - W. HEHL(REG.II) PERSON' ENTERING REPORT - R. PRIEBE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE i DATE OF EVENT: -~ 04/27/83 TIME OF EVENT - 0910 DATE OF NOTIFICATION - 04/27/83 TIME OF NOTIFICATION - 0920 FACILITY NAME . OYSTER CREEK REGION - 1 4 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - BOMB THREAT
~
i g CAUSE OF FAILURE - UNKNOWN CALLER RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
BOMB THREATsRECEIVED AT 0910. UNUSUAL EVENT DECLARED AT 0937. EVENT TERMINA "TED AT 1110.
-ACTION TAKEN.BY HDO/RDO - E. BRUNNER RDO,E. JORDAN E.O., WALT CHURCH' FEMA, D. KU
- NZE IAT
' PERSON NOTIFYING NRC - DOUG VAN-BLARCOM 1
PERSON ENTERING REPORT - FRANK LOMAX [ . SCRIPT ACTIVE FILE IS 90% OF, MAXIMUM SIZE DATE'OF EVENT - 04/28/83 TIME OF EVENT - 0915
, DATE OF NOTIFICATION - 04/28/83 TIME OF NOTIFICATION - 0849 FACILITY'NAMEL- ROBINSON'2 REGION - 2
-. TYPE:OF FACILITY - POWER REACTOR.
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT _- ENTERED LCO ACTION STATEMENT-
.CAUSE OF FAILURE 1- MECHANICAL-FAILURE
'A. SERVICE WATER PUMP '
. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
' A " . S E_R V_I__C E - W A T E R P U M P O O C _F O R _ 2 4 HRS _ AS _ OF _091.5. __LCO REQUIRES SHUTDOWN WITH
'-~Wr%rVJatom uw y9TO. 'LCCERbte EMPtQ b h K IN StiHVlCh UY NOUN, H
'UT.l PLANS TO SHUTDOWN BY 2400 FOR A 3-4 WEEK SG REPAIR OUTAGE.
i ACTION TAKEN BY HDO/RDO - BILL HEHL RDO, MESSAGE W. MILLS E.O., WALT CHURCH FENA
-PERSON NOTIFYING NRC - DON MCCASKILL PERSON ENTERING REPORT -- FRANK LOMAX SCRIPTEACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE OF EVENT - 05/01/83 TIME OF EVENT - 1540 DATE~OF. NOTIFICATION - 05/01/83 TIME OF NOTIFICATION - 1549 FACILITY NAME - MCGUIRE 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF' EVENT - ESF ACTUATION LO STEAMLINE PRES
- HI HEAD SAFETY INJECTION SCRIPT ACTIVE FILE TRIMNED TO 80%'OF MAXIMUM SIZE CAUSE-OF FAILURE - UNKNOWN RADIOACTIVE RELEASE? NO EVENT, DESCRIPTION -
WHILE PERFORMINO I&C TESTING WITH RX SHUTDOWN, GOT INADVERTENT SI WHICH LASTE D ABOUT 10 MINUTES. SIGNAL CAUSING SI WAS LOW STEAMLINE PRES (<585 PSI) ON "D"
- SG-(2/3' LOGIC) AND WITH P-11 SET (PRI SYS ABOVE 1950 PSI). ONE CHANNEL (BISTA <
BLE 546'B) WAS UNDER TEST, BUT CAUSE OF SECOND CHANNEL TRIP IS UNKNOWN. WATE
.R WAS DELIVERED TO VESSEL. RX PRES WENT FROM 2235 PSI TO 2290 PSI AND TEMP FR OM 560F TO 55 . ACTION TAKEN BY HDO/RDO - RDO DANCE, EO MILLS, FEMA CHURCH.
PERSON NOTIFYINO NRC - B. TRAVIS PERSON ENTERINO REPORT - E. WEISS
'DATE OF EVENT - 05/02/83 TIME OF EVENT - 1945 DATE OF NOTIFICATION - 05/02/83 TIME OF NOTIFICATION - 2044 FACILITY NAME -DIABLO CANYON REGION - 5 LTYPE OF FACILITY POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
.-CATEGORIES OF EVENT - EARTHQUAKE -CAUSE OF FAILURE'- NATURAL
- RADIOACTIVE. RELEASE? NO EVENT DESCRIPTION -
EARTHQUAKE-FELT IN CONTROL ROOM. INSTRUMENTS RECORDED .008G AT RESERVOIR, .O
'06GG AT UNIT 1 CONTAINMENT SPRINGLINE, .00320 AT MET TOWER, .OO6G AT UNIT 2 S -LAB. LICENSEE COMPLETED ANALYSIS AND SYSTEMS WALKDOWN AT 1930. TERMINATED EV -ENT AT 2242. DUE-TO DAMAGE TO COLINGA CALIF AND ATTENDANT MEDIA INTEREST. TO WN ABOUT 70 MILES FROM NEAREST REACTOR SITE, RDO REG V BREIFED COMM. ASST. AT 2345. NO DAMA -ACTION TAKEN BY HDO/RDO - FEMA RENEE LITTON, RDO DENNIS KIRSCH, 20 NRC STAFF PERSON ' NOTIFYING NRC -- ROBERT ARELLANO PERSON ENTERING REPORT - FRANK LOMAX c --__ :-_____ _ _.--_- _ _ - _ - _ _ _ _ _ _ _ - - -
~
DATE OF EVENT 05/03/83 TIME OF EVENT - 1850
.DATE OF NOTIFICATION - 05/03/83 TIME OF' NOTIFICATION - 1902
. FACILITY NAME - PEACHBOTTOM 3 REGION - 1
-TYPE OF FACILITY - FOWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - INJURY / CONTAMINATION
~CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
EMPLOYEE TRANSPORTED TO HARTFORD MEM. HOSP. WITH 1000 CPM CONTAMINATION IN CU T FINGER . THE INJURY OCCURRED IN DRYWELL. TRANSPORTED IN POV WITH HP IN AT r* TENDANCE. HOSP. IS-QUALIFIED TO HANDLE CONTAMINATED INJURY.' ACTION TAKEN BY HDO/RDO - RICH KEIMIG REG 1, BILL MILLS E.G., RENEE LITTON FEMA PERSON NOTIFYING NRC - HOWARD METZ PERSON ENTERING REPORT - FRANK LOMAX DATE OF EVENT - 05/04/83 TIME'OF EVENT - 1201 DATE OF NOTIFICATION . 05/04/83 TIME OF NOTIFICATION - 1326 FACILITY'NAME - SALEM SITE REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - BOMB THREAT , CAUSE OF FAILURE - UNKNOWN CALLER RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION -
THREAT RECEIVED AT 1201, UNUSUAL EVENT-DECLARED AT 1300, ENS CALL NOTIFICATIO N'-MADE AT 1326. SEARCH COMPLETED-AT 1345, NOUE TERMINATED. ACTION TAKEN BY HDO/RDO - STU EBENETER REG I, B. MILLS E.O., RAY FIELD FEMA, DO UG KUNZE IAT PERSON NOTIFYINO NRC - DOUGLAS TILTON PERSON ENTERING REPORT - FRANK LOMAX ~DATE OF EVENT - 05/04/83 TIME OF EVENT - 1735 DATE OF NOTIFICATION - 05/05/83 TIME OF NOTIFICATION - 1654 FACILITY'NAME - DRESDEN 3 REGION - 3 TYPE OF FACILITY - POWER REACTOR SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ELICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l C@TEGORHES OF EVENT - ENTERED LCO ACTION STATEMENT
.CA SE 0F' FAILURE -' OPERATIONAL FAILURE
- a. OPERATOR ERROR RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WHEN LICENSEE. REPORTED THIS-EVENT 05/04/83. HE DECLARED AN UNUSUAL EVENT, BUT
.THE EVENT WAS REPORTED TO NRC OPS CTR AS 50.72 EVENT. LICENSEE DECLARES HIS
' RECORDS SHOW UNUSUAL EVENT'AND THAT THE RESIDENT INSPECTOR KNEW IT WAS AN UN
- USUAL EVENT.
ACTIUN'TAKEN BY HDO/RDO - NOTIFIED REG III DO-(GREGER) PERSON NOTIFYING NRC - TOM CIESLA PERSON ENTERING REPORT - V. HODGE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE.0F EVENT - 05/09/83 TIME OF EVENT - 1635
.DATE'OF NOTIFICATION - 05/09/83 TIME OF NOTIFICATION - 1652 . FACILITY NAME - NORTH ANNA 1 REGION - 2 TYPE OF FACILITY -' POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT --MANUAL SHUTDOWN
- CAUSEJOF FAILURE - MECHANICAL FAILURE TURBINE OENERATOR
.RA'DICACTIVE RELEASE 7 NO EVENT' DESCRIPTION - -THE REACTOR WAS MANUALLY SHUTDOWN-FROM 100% POWER DUE TO A HYDROGEN LEAK IN T HE UNIT 1 TURBINE. GENERATOR. AN UNUSUAL EVENT WAS DECLARED AT 1646 EDT BASED ON THE RELEASE OF A FLAMMABLE OAS. MEASUREMENTS INDICATE THAT NO EXPLOSIVE CO NCENTRATIONS. EXIST. ** UPDATE e 1833** GENERATOR PURGE IN PROORESS. UNUSUAL EV ENT TERMINATED AT 1831 EDT.. ,
ACTION TAKEN BY HDO/RDO . REG. II (C. JULIAN), EO (R. HEISHMAN), FEMA (GREINER) PERSON NOTIFYING NRC - A. SfALL PERSON ENTERING REPORT - R. PRIEBE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE.OF EVENT - 05/11/83 TIME OF EVENT - 1945
.DATE OF NOTIFICATION - 05/11/83 TIME OF NOTIFICATION - 2039
, FACILITY NAME - ST. LUCIE.2 REGION - 2
. TYPE OF FACILITY --POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~CATEOORIES OF EVENT - RCS LEAK
-CAUSE.0F FAILURE - MECHANICAL FAILURE
-DEFECTIVE WELD RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
A'-REACTOR COOLANT SYSYEM LEAK OF APPROX. 1/4 GPM RESULTED FROM A DEFECIIVE WE w A@ ON _hJ " DMUN _ LENE FRON __THE.._2B1 SAFETY __ INJECTION HEADER o _ THE REACTOR IS SH
N TO' ISOLATE THE LEAK. ACTION TAKEN BY HDO/RDO~- REG. II (M. SINKULE). EO (COBB). FEMA (BERGSTROM) PERSON NOTIFYINO NRC - J. BRANNIN PERSON ENTERING REPORT - R. PRIEBE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE.0F EVENT - 05/18/83 TIME OF EVENT - 1316 DATE OF NOTIFICATION - 05/18/83 TIME OF NOTIFICATION - 1326 FACILITY NAME - WATERFORD 3 REGION - 4 TYPE'OF FACILITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNbSUAL EVENT
. CATEGORIES OF EVENT -' AIRCRAFT CRASH CAUSE OF' FAILURE - OPERATIONAL FAILURE OPERATOR ERROR RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION -
CROP DUSTER AIRPLANE FLEW THROUGH THE METEROLOGICAL INSTRUMENT TOWER. CUT OFF
' ABOUT /K) FEET OF THE TOWER. PLANE CRASHED IN OPEN FIELD ABOUT 1/4 MILE FROM SECURITY AREA. NO PLANT INVOLVEMENT. THERE WAS A MEDIA TOUR IN THE CONTROL ROOM WHEN THE CRASH OCCURRED.
ACTION TAKEN BY~HDO/RDO - GLEN MADSEN RDO SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE PERSON NOTIFYING NRC - WILLIAM HUNTER PERSON ENTERING REPORT - FRANK LOMAX DATE'OF EVENT.- 05/20/83 TIME OF EVENT - 0935 DATE'OF NOTIFICATION - 05/20/83 TIME OF NOTIFICATION - 09S1 FACILITY NAME - PEACH BOTTOM 2 REGION - 1
' TYPE OF FACILITY - POWER REACTOR LLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM TURBINE TRIP CAUSE 0F FAILURE - ELECTRICAL FAILURE UNKNOWN -RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
GENERATOR RELAYS TRIPPED GENERATOR BREAKERS CAUSING TURBINE TRIP WHICH CAUSED REACTOR SCRAM FROM 85%. CLASS'D NOUE BY LICENSEE SINCE SCRAM WAS UNPLANNED. SUSPECT-~ ELECTRICAL FAULT AS PRIMARY CAUSE: INVESTIGATING TO DETERMINE IF THIS IS SO. NO GAS TXt LIQUID RELEASE. NOUE TERM 0940. PLANT IN HOT S/D. ALL PERS
& EOPT IN SAFE CONDITION.~RES INSP H. WILLIAMS ON LINE AT TIME OF NOTIFICATIO N.
-ACTION TAKEN BY HDO/RDO - RDO-(S. EBNETER), IE DIV (S. SCHWARTZ). FEMA (T. HUTTO N)
PERSON NOTIFYING NRC - H. METZ PERSON ENTERING REPORT - 0.~ MERRILL e . _ _ _ _ _ _ _ _ . _ _ _ _ . _ _ _ _ _
DATE'OF' EVENT - 05/20/83 TIME OF EVENT - 0936 DATE OF NOTIFICATION - 05/20/83 TIME OF NOTIFICATION - 1142 FACILITY NAME - PEACH BOTTOM 2 REGION - 1 TYPE OF FACILITY - POWER REACTOR l ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SCRAM TURBINE TRIP l CAUSE OF FAILURE - ELECTRICAL FAILURE l TURBINE CONTROL VALVES l RADIOACTIVE RELEASE? NO l EVENT DESCRIPTION -
*oUPDATE OF 0935 ENTRY 05/20/83** CAUSE DETERMINED TO BE THAT ALL 4 CONTROL VALVES ON TURBINE EXPERIENCED FAST CLOSURE DUE TO SIJDDEN PRESSURE IN TRANSFOR MER RELAYS. IN PROCESS OF PREPARING TO COME BACK UP IN POWER.
ACTION TAKEN BY HDO/RDO - RDO (S. EBNETER). IE DIV. (S. SCHWARTZ), FEMA (K. SPAU LDING). PERSON NOTIFYINO NRC - H. METZ PERSON ENTERING REPORT - O. MERRILL .DATE OF EVENT - OS/21/S3 TIME OF EVENT - 0900 DATE OF NOTIFICATION - 05/21/83 TIME OF NOTIFICATION - 09S5 FACILITY NAME - MCGUIRE 1 REGION - 2
-TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY W/ CONTAMINATION CAUSE OF FAILURE - TOOL EXPLOSION RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
PLANT MAINT. PERSONNEL WORKING IN THE REACTOR BUILDING HAD A TOOL EXPLODE IN HIS HAND CAUSINO NUMEROUS CUTS AND POSSIBLY A BROKEN HAND AND WRIST. THE HAND WAS CONTAMINATED TO A LEVEL OF 400 CPM ABOVE BACKGROUND. DECONTAMINATION COU LD.NOT BE PERFORMED AT THE PLANT BECAUSE OF THE INJURY. INJURIED PERSON TRANS PORTED TO CHARLOTTE MEM. HOSPITAL, NOUE DECLARED AT 0940. ACTION TAKEN BY HDO/RDO - RDO BUROER, EO TAYLOR, FEMA TROTTER PERSON NOTIFYING NRC - BEAVER
- PERSON ENTERINO REPORT - OOULD DATE OF EVENT - 05/21/83 TIME OF EVENT - 1425 DATE OF NOTIFICATION - 05/2 1/83 TIME OF NOTIFICATION - 1425
_ FACILITY NAME - MCGUIRE REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY W/ CONTAMINATION
,.m _ - CAUSE'OF FAILURE.- MECHANICAL FAILURE TOOL (INFLATABLE BLADDER) EXPLOSION
~ RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - ' UPDATE OF 0900 EVENT 05/21.-NOUE TERM AT TIME OF CALL. INJURED DECONTAM AT HO f.
SP. NOW IN SURGERY REPAIRINO FRACTURES OF HAND L WRIST. WILL RETURN TO PLANT WHEN RELEASED IN FEW HRS FOR WHOLE BODY COUNT AND FURTHER DECONTAM CHECKS BY
-SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE HP TEAM. TOOL THAT EXPLODED WAS INFLATABLE RUBBER BLADDER BEING USED TO SEAL OFF SCTN OF ACCUM. CHECK VALVE LINE TO BE PRESSURIZED FOR TEST. BLADDER BLEW AT 80-90#1 RATE ACTION TAKEN BY HDO/RDO - RDO C. BURGER, EO J. TAYLOR, FEMA R. FIELD PERSON NOTIFYING NRC - A. BEAVER PERSON ENTERING REPORT - 0. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 05/22/83 TIME OF EVENT - 2025 DATE OF NOTIFICATION - 05/22/83 ' TIME OF NOTIFICATION - 2040 FACILITY NAME - QUAD CITIES 1 REGION - 3 l -TYPE OF FACILITY - POWER REACTOR l' LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM MANUAL j CAUSE OF FAILURE - MECHANICAL FAILURE I RELIEF VALVE l RADIOACTIVE RELEASE? NO l -EVENT DESCRIPTION -
, REACTOR WAS MANUALLY SCRAMED FROM 0% POWER IN ACORDANCE WITH PROCEDURES BECAU ! SE OF INDICATIONS OF AN OPEN OR LEAKING RELIEF VALVE TO THE TORUS. THIS WAS I lJ NDICATED BY ALARMS FROM THE ACUSTIC MONITORS AND INCREASED TORUS TEMP.***UPDA ! TE.THE NOUE WAS TERMINATED AT 2044 WHEN THE VALVE SEATED ITSELF WHEN THE REAC l , TOR DECREASED AFTER THE SCRAM. A CHECK OF THE VALVE WILL BE MADE DEFORE PLANT l STARTUP. l ACTION TAKEN BY_HDO/RDO - RDO HAYES,EO TAYLOR, FEMA LITTON j PERSON NOTIFYING NRC - GEIOER PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF' MAXIMUM SIZE I I DATE OF EVENT - 05/23/83 TIME OF EVENT - 1104
'DATELOF NOTIFICAT[ON - 05/23/83 TIME OF NOTIFICATION - 1203 FACILITY NAME - H. B. ROBINJON REGION - 2
' TYPE.0F FACILITY - POWER N1 ACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - ESF ACTUATION ELECTRICAL SPIKE CAUSE OF FAILURE --UNKNOWN RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
A CONTAINMENT VENT ISOLATION-RESULTED FROM AN ELECTRICAL SPIKE ON ONE OF THE INSTRUMENT BUSES. ORIGIN OF THE SPIKE IS NOT KNOWN. REACTOR IS IN COLD SHUTDO
a( i IU59E6Y . j ACTION TAKEN BY HD0/RDO - REO. II(WATSON), EO(SCHWARTZ), FEMA (MONAHAN) PERSON NOTIFYING NRC - J. ALLEN PERSON ENTERING REPORT R. PRIEBE ESCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
-DATE OF EVENT - 05/24/83 TIME OF EVENT - 1437 DATE.0F NOTIFICATION - 05/24/83 TIME OF NOTIFICATION - 1446
'FACILI'TY NAME BEAVER VALLEY 1 REGION - 1
-TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - DIESEL GENERATOR INOP CAUSE OF FAILURE - N/A RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
IN REMOVING THE DIESEL GENERATOR FROM THE 4160 VOLT BUS (SEE EARLIER EVENT AT
. 0945,5/24), IT WAS NECESSARY TO DECLARE IT INOPERATIVE FOR < 1 MINUTE. THIS CONDITION FULFILLED THE LICENSEE'S CRITERIA FOR DECLARING AN " UNUSUAL EVENT".
.THE."UE" WAS.TERNINATED AT 1437 EDT. REACTOR POWER IS AT 100%.
~ ACTION TAKEN BY HDO/RDO - REG. I (T. ELSASSER). EO (G. LANIK), FEMA (G. TROTTER)
PERSON NOTIFYING NRC - J. TURNER j PERSON ENTERING REPORT - R. PRIEBE er
.. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 05/26/83' TIME OF EVENT - 1003 DATE OF NOTIFICATION - 05/26/83 TIME OF NOTIFICATION - 1031 FACILITY NAME - ROBINSON 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR 1
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - SCRAM OT DELTA T
-SCRIPT. ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE CAUSE OF FAILURE - OPERATIONAL FAILURE
[- OPERATOR ERROR ! RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - ! REACTOR SCRAMMED FROM HOT S/Li DUE TO OT DELTA T IN 2 OUT OF 3 LOOPS. LOOP 1 W l AS ALREADY OUT DUE TO RCP BEING IDLE. MAINT PLANNED WORK ON LOOP 2 PZR PRESSU i' RE, REQUIRED MANUAL OT DELTA T TRIP OIVING 2/3. OPERATOR REALIZED SHOULD NOT I HAVE TRIPPED LOOP 2. TRIP BKRS OPENE0, S/D RODS INSERTED. ALL CLEAR AT 1004i STILL IN HOT S/D. PULLING S/D DANK RODS NOW1 PLAN TO STAY IN HOT S/D FOR TEST , ING PRIOR TO SF ACTION TAKEN BY HDO/RDO - RDO BILL HALE. I&E G. LANIK, FEMA R. FIELDS. I PERSON NOTIFYING NRC - D. MC CASKILL l PERSON ENTERING REPORT - O. MERRILL
- - - - . . - - . ... -_._- - - - - . _ _ . _ _ . . - .-. L - , , - - _ - _ _ -
, , _. ~ > _ . _ . _ _ _ . . _ . . _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _
DATE.OF-EVENT - OS/26/83 TIME OF EVENT --1240 DATE OF NOTIFICATION - 05/26/83 TIME OF NOTIFICATION - 1313 FACILITY NAME - BROWNS FERRY REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - TORNADO WATCH CAUSE OF FAILURE - WEATHER' CONDITIONS RADICACTIVE' RELEASE? NO
-EVENT DESCRIPTION -
, TORNADO WARNING ISSUED BY NATIONAL WEATHER SERVICE. TORNADO SIGHTED WITHIN 25 MILES OF THE STATION. RFATION FOLLOWED EMEROENCY OPERATING INSTRUCTION (EGI-t l j 33) FOR TORNADO WATCH. *** NOUE TERMINATED AT 1303 *** i ACTTON TAKEN BY HDO/RDO - ROO R. BUTCHER, FEMA O. TROUTER, EO O. LANIK PERSON NOTIFYING NRC - G. BROWN PERSON ENTERINO REPORT - P. FARRON DATE OF EVENT - 05/27/83 TIME OF EVENT - 0015 DATE OF NOTIFICATION - 05/27/83 TIME OF NOTIFICATION - 0115 FACILITY NAME - ROBINSON 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- i CATEGORIES OF EVENT - SCRAM VOLTAGE DIP
- OVERCLASSIFIED [
CAUSE OF FAILURE - EtECTRICAL FAILURE VOLTAGE DIP ' RADIGACTIVE RELEASE? NO , EVENT DESCRIPTION - REACTOR TRIPPED AT HOT SHUTDOWN WITH ONLY SHUTDOWN BANKS WITHDRAWN. WHILE ST ARTING RCP, VOLTAGE DIP APPARENTLY GENERATED A STM FLO/ FEED FLO MISMATCH, COI NCIDENT WITH A SG "C" LO LEVEL (MAINTENANCE IN PROGRESS ON THAT INST.) SHUTD OWN RODS TRIPPED. NO PROBLENS. THIS EVENT OVERCLASSIFIED AS A NOUE. P ACTION TAKEN BY.HDO/RDO - VIRGIL BROWNLEE RDO II, JOHN GRINER FEMA . PERSON NOTIFYING NRC - JOEY ALLEN f PERSON CNTERING REPORT - FRANK LOMAX ! ! _DATE OF EVENT - 03/28/83 TIME OF EVENT - 1118 DATE OF NOTIFICATION - 05/28/83 TIME OF NOTIFICATION - 1134 FACILITY NAME - BEAVER VALLEY REGION - 1 ! TYPE OF FACILITY - POWER REAC10R LICENSEE EVENT CLASSIFICATION ~ NOTIFICATION OF UNUSUAL EVENT
~
CATEGORIES OF EVENT - SCRAM LOSS OF 2/3 RCP'S
~
!r
6 - lEmCTWYCTR. Mnturte h . LOSS OF ELECTRICAL POWER
- RADIOACTIVE RELEAGE?_NO EVENT _ DESCRIPTION -
TURDINE TRIPPED RESULTING IN REACTOR TRIP FROM 100 % PWR DUE TO LOSS OF ELECT RICAL POWER TO 2 POWER BUSES. A AND B 4160 V EMERGENCY BUSES WHICH PROVIDE PO i WER,TO RCP'S. 2 OUT OF 3 RCP'S LOST POWER TRIPPING THE REACTOR. NOUE TERMINAT EDlAT 1133. PLANT STABLE. WILL NOT BE ABLE TO COME DACK UP FOR APPROX '24 HRS DUE TO XE B/UP. LICENSEE FEELS IT WAS APPARENTLY A FALSE OR SPURIOUS SIGNAL T l -HAT TRIOGERED T ACTION TAKEN DY HDO/RDO - RDO T. ELSASSER, EO W. REINMUTH t< FEMA R. FIELD. PERSON NOTIFYINO NRC - A. HARTNER
. PERSON ENTERING REPORT - O. MERRILL -
DATE OF EVENT - 05/29/83 TIME OF EVENT - 1653 l DATE OF NOTIFICATION - 05/29/83 TIME OF NOTIFICATION - 1659 l t l
- _ FACILITY NAME - COOK REGION - 3 l SCRIPT ACTIVE FILE IS 90% OF (1AXIMUM SIZE
-TYPE OF FACILITY - POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - TORNADO WARNING #
~
l 'CAUSE.0F FAILURE - NATURAL f i- RADIOACTIVE RELEASE? NO i EVENT DESCRIPTION - , ! LICENSEE RECEIVED TORNADO WARNING AT 1653, CANCELLED AT 1730. PRECAUTIONS RE
- ,OUIRED DY EMERG. PLAN WERE TAKEN. TWO TORNADOES WERE REPORTED STGHTED. 7 TO I -15 MILES FROM THE SITE. ,
ACTION TAKEN BY HDO/RDO - J. MCMILLEN RDO, REINMUTH E.O.. LEN DERGSTROM FEMA L l PERSON NOTIFYING NRC - AL GUZICKI PERSON ENTERING REPORT - FRANK LOMAX r SCRIPT ACTIVE _ FILE IS 90% OF MAXIMUM SIZE ,. DATE OF EVENT - 05/31/83 TIME OF EVENT - 2045 l 'DATE OF NOTIFICATION - 05/31/83 i TIME OF NOTIFICATION - 2115 l l FACILITY NAME - HADDAM NECK REGION - 1 TYPE OF FACILITY POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - RUNBACK D.C. GROUND
- SCRAM MANUAL TRIP CAUSE OF FAILURE - ELECTRICAL FAILURE INVF_RTER
! RADIOACTIVE RELEASE? NO i
EVENT DESCRIPTION - t
- TURBINE. RUNBACK.FROM 100% TO 65% WAS CAUSED BY A D.C. GROUND IN ONE INVERTER. i
. OPERATOR MANUALLY TRIPPED REACIOR AT 2240 PSI. NORMAL OP PRESS. 2000 PSI.
RCS HI PRESS. TRIP ETPOINT IS 2300 PSI. NO OTHER PROBLEMS. THIS TRIP IS OV ERCt. ASS I_F ilED _ AS _ AN _ NOUE m_ _ ____ ______ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
; ACTION'TAKEN BY HDO/RDO - BOB'GALLO RDO Te ETHAN WEINER FEMA, SHELLY SWAR1Z E.O hER'SONNOTIFYINGNRC-TOMICKES PERSON ENTERING REPORT - FRANK LOMAX SCRIPT. ACTIVE FILE IS 90% OF MAXIMUM SIZE
^
.DATE OF EVENT - 06/04/83 TIME OF EVENT - 1837 DATE'OF NOTIFICATION - 06/04/83 TIME OF NOTIFICATION - 19S5 FACILITY NAME - VT. YANKEE REGION - 1 TYPE OF FACILITY --POWER REACTOR .
. LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - ESF ACTUATION CORE INJECTION SPRAYLOW LEVEL CAUSE OF FAILURE - MECHANICAL FAILURE LEAKY INSTRUMENT
' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
UHILE IN REFUELING S/D. LICENSEE WAS CONDUCTING COLD HYDRO TEST AT 1000 PSI A ND EXCESS FLOW CHECKS AT SAME TIME. WHEN I&C CHECKED PRESS. SENSITIVE LEVEL INSTR., A LEAKY INSTR. CAUSED A LOW VESSEL LEVEL INDICATION, GIVING, AS REPOR TED'BY LICENSEE, BOTH LOOPS OF CORE SPRAY INJEC SPRAY INJECTION. EXCESS FLOW CHECKS NERE TERM.. NOUE TERM. AT 1840; SYSTEMS RETURNED TO NORMAL. ONE D/G STARTED BUT DID ACTION TAKEN DY HDO/RDO - NOTIFIED REO I DO (GALLO). EO (SCHWARTZ), FEMA PERSON NOTIFYINO NRC - ALBERT CHESLEY PERSON ENTERINO REPORT - VERN HODGE SCRIPT ACTIVE FILE -IS 90% OF MAXIMUM SIZE DATE OF EVENT - 06/04/83 TIME OF EVENT'- 1830
;DATE OF NOTIFICATION - 06/04/83 TIME OF NOTIFICATION - 2000 FACILITY NAME -l/T. YANKEE REGION - 1 TYPE OF: FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES'OF. EVENT.- ESF ACTUATION CORE INJECTION SPRAYLOW LEVEL
~
CAUSE OF FAILURE - MECHANICAL FAILURE LEAKY INSTRUMENT , RADIOACTIVE RELEASE? NO EVENT DESCRIPTION'-
- (CONT. FROM ABOVE)
- UPDATE
- LICENSEE NOTED THAT HPCI AND RCIC STEAM VALVES OPENED BUT BECAUSE THE PRIMARY SYSTEM WAS NEARLY SOLID, NO STEAM WAS AVAILABL.
E TO DRIVE HPCI OR RCIC. THE OPEN VALVES DEPRESS. THE SYSTEM RAPIDLY, ALLOWI NO INJECTION OF CORE SPRAY. AS NOTED, THE INJECTION WAS TERN. IN THREE MIN. RTR IS NOW STABLE AT 190F, 400 PSI.
. SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE ACTION TAKEN BY HDO/RDO - NOTIFIED REO I DO (GALLO). EO (SCHWARTZ), FEMA (MASSIE
)
l- PERSON NOTIFYINO NRC -'AL CHESLEY lz ' PERSON ENTERINO REPORT - VERN HODGE
DATE OF EVENT - 06/06/83 TIME OF EVENT - 2250 DATE OF NOTIFICATION - 06/06/G3 TIME OF NOTIFICATION - 2337
. FACIL1TY NAME - OYSTER CREEK REGION - 1
, - TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - CHLORINE RELEASE CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE 7 NO
'EVEN T DESCRIPTION -
AN ONSITE CHLORINE RELEASE OCCURRED FROM 2250 TO 2302 HOURS. THE REACTOR & TU ROINE BUILDINGS WERE EVACUATED. THE UE WAS DECLARED AT 2317 HOURS. ONE INDIVI
. DUAL WAS TAKEN VIA AMBULANCE TO THE COMMUNITY MEMORIAL HOSPITAL IN TOMS RIVER
, M.J. OTHER INDIVIDUALS ONSITE WERE GIVEN OXYGEN. TWO ADDITIONAL ANBULANCES ARE STANDING'BY ONSITE. WIND IS FROM THE SOUTH G 8 MPH. REACTOR IS SHUTDOWN.
OFFSITE AUTHORI ACTION TAKEN'BY HDO/RDO - RDO (KINNEMAN), EO (SCHWARTZ), FEMA (LITTON) PERSON NOTIFYING NRC - J. BOYLE PERSON ENTERINO REPORT - R. PRIEBE DATE OF EVENT - 06/06/83 TINE OF EVENT - 2251 DATE OF; NOTIFICATION - 06/07/83 TIME OF NOTIFICATION - 0153-FACILITY NAME - OYSTER CREEK REGION - 1 TVPE OF FACILITY - POWER REACTOR
, LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - CHLORINE RELEASE CAUSE OF FAILURE - MECHANICAL FAILURE PLASTIC PIPE RADI0 ACTIVE RELEASE? NO EVENT DESCRIPTION -
** UPDATE ** PLASTIC PIPE BROKE ON OUTLET SIDE OF EVAPORATOR RELEASING CHLORINE
. NO ONE WAS WORKING IN VrCINTY OF PIPE WHEN IT GROKE. 2"i PEOPLE WERE TRANSPO RTED TO HOSPITAL; ALL BU1 ONE NAS RELEASED. UNUSUAL EVENT TERMINATED AT 0145 ACTION TAKEN BY HDO/RDO - KINNEMAN
- PERSON NOTIFYING NRC - RUMBINWANDAUCOM PERSON ENTERING REPORT - E. WEISS DATE OF EVENT - 06/07/83 TIME OF EVENT - 1425 DATE OF NOTIFICATION -- 06/07/83 TIME OF NOTIFICATION - 1435 FACILITY NAME - OYSTER CREEK REGION - 1 TYPE OF FACILITY - POWER REACTOR l t
j LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT e CATEGORIES OF EVENT - PERSONNEL INJURY
-,e4 , _m-
M - ttl7/% RADIOACTIVE RFfLEASE? NO EVENT' DESCRIPTION - AN INDIVIDUAL WAS STRUCK BY A BAG OF INSULATION AND FELL INTO THE DRYWELL. IT
-CANNOT BE. DETERMINED AT THIS TIME IF HE WAS CONTAMINATED BECAUSE OF THE SERI OUSNESS OF HIS INJURIES..HE NAS TRANSPORTED VIA AMBULANCE TO THE TOMS RIVER C OMMUNITY HOSPITAL. AN HP ACCOMPANIED THE AMBULANCE. ** UPDATE: UE TERMINATED 1AT 1550 EDT._NO CONTAMINATION WAS INVOLVED.
ACTION TAKEN BY~HDO/RDO .RDO (GLENN), EO (SCHWARTZ), FEMA (GREINER) PERSON NOTIFYING NRC - J. COSTIC PERSON ENTERING REPORT - R. PRIEBE
.DATE OF EVENT - 06/10/83 TIME OF EVENT - 1416 DATE OF NOTIFICATION - 06/10/83 TIME.0F NOTIFICATION - 1452 L
FACILITY NAME - HADDAM NECK REGION - 1 ; TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES-OF.EVEMT - SCRAM MANUAL CAUSE OF FAILURE - MECHANICAL FAILURE FW REG VALVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - PLANT WAS MANUALLY TRIPPED FROM 100% POWER BECAUSE OF A MALFUNCTIONING FW REG l VALVE. THE LEVER ARM CAME OFF OF THE VALVE AND THE VALVE WOULD NOT CLOSE. NO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE UE TERMINATED AT 1421. ACTION TAKEN BY HDO/RDO - RDO OLENN, FEMA RAY,EO VILLALVA PERSON NOTIFYINO NRC - ICKES PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE f DATE OF EVENT - 06/10/83 TIME OF EVENT - 1525
.DATE OF NOTIFICATION - 06/10/83 TINE OF NOTIFICATION - 1535 FACILITY NAME - LASALLE 1 REGION - 3 TYPE OF FACILITY - POWER REACTOR i LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- < CATEGORIES OF EVENT - PERSONNEL INJURY I .
k i ! 'CAUSE OF FAILURE - N/A-L _ RADIOACTIVE RELEASE? NO l EVENT' DESCRIPTION - A RAD / CHEM TECHNICIAN GOT A CONTAMINATED PARTICLE IN HIS EYE WHILE TAKING SAM PLES. AN ATTEMPT TO DECONfAMINATE IT WAS MADE WITHOUT SUCESS. THE EYE MEASURE D 3000 CFM. HE WAS TRANSPORTED TO THE HOSPITAL. *** UPDATE WOUE TERMINATED AT , 1750 c, TECHNICI AN DECONTAMINATEU ___AhlD_ D_ISCHARGED FROM _ H.OSPI TAL.__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ._ _ _ _ _ _ _ _
1 ACTION.TAKEN BY.'HDO/RDO'- RDO DANIELSON, FEMA DERGSTROM, EO LANIK PERSON NOTIFYING NRC - WEBER PERSON ENTERING-REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 06/11/83 TIME OF EVENT - 1536 DATE OF NOTIFICATION - 06/11/83 TIME OF NOTIFICATION - 1609 FACILITY NAME - CRYSTAL RIVER 3 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT C4TEGORIES OF EVENT - LOST ANNUNCIATOR WINDOW t-CAUSE OF FAILURE - BUSS DE-ENERGIZED RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - PLANT INTENTIONALLY DE-ENERGI?ED VITAL BUSS TO TAKE OUT INVERTER IN ORDER TO IMPLIMENT-MODIFICATION THEREFORE CAUSING THE LOSS OF THE ANNUNCIATOR WINDOW. PLANT IS IN REFUELING OUTAGE. ACTION-TAKEN BY HDO/RDO - RDO POTTER PERSON NOTIFYING NRC - EGGLESTON PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 06/13/83 TIME OF EVENT - 1945
'DATE OF NOTIFICATION - 06/13/83 TIME OF NOTIFICATION - 2021 FACILITY NAME - MONTICELLO REGION - 3 '
TYPE OF FACILITY - POWER REACTOR LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - CHLORINE LEAK t CAUSE OF FAILURE - UNKNOWN i RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - l LEAK IN FULL CHLORINE TANK.- EMERGENCY CREW LNTERED AND STOPPED LEAK AT 2004. NO INJURIES -NO RADIOLOGICAL PROBLEMS, NOT PLANT RELATED. l i i ACTION TAKEN BY HDO/RDO - L. REYES RDO, LEN COBB E.O., OEORGE TROTTER FEMA PERSON NOTIFYING NRC - DANIEL WEGNER PERSON ENTERING REPORT - FRANK LOMAX SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE D A T E O_F_ E V E N T___ __ O 6 / I 3 / 8 3 _ _ TIME _OF EVENT - 222S
.2444 FACILITY NAME - NFS ERWIN REGION - 2 TYPE OF FACILITY - FUEL FACILITY LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. SCRIPT ACTIVE FILE TRIMMEO TO 80% OF MAXIMUN SIZE CATEGORIES OF EVENT -
CAUSE OF FAILURE - RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
= FIRE DISCOVERED AT 1025. LOCATED IN ROOF DUCTS ON HI ENRICHED INCINERATOR BL 00, SAMPLING IN PROGRESS. LICENSEE WORKING EVALUATION. WILL REPORT. LICENS EE PHONE tt 615-743-9141 EXT 177. ** UPDATE ** UNUSUAL EVENT TERMINATED AT MID r
- NIGHT. HI VOL AIR SAMPLES SHOW SMALL FRACTION OF MPC.
ACTION TAKEN BY HDO/RDO - JOHN POTTER RDO, TOM LEE R.I. , LEN COBB E.O.. GEORGE TROTTER FEMA PERSON NOTIFYING NRC - DALE GERGELY PERSON ENTERING REPORT - FRANK LOMAX DATE OF EVENT - 06/14/83 TIME OF EVENT - 0105
'DATE OF NOTIFICATION - 06/14/83 TIME OF NOTIFICATION - 0119 FACILITY NAME - BROWNS FERRY REGION - 2 TYPE OF. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - EXCEEDED LCO ACTION STATEMENT CAUSE OF FAILURE - UNKNOWN l RADIOACTIVE RELEPSE? NO 1
EVENT DE9CRIPTION -
"B"' TRAIN OF SBGTS INOP AT 2230 6/13/83. SURV INSTR FOR "A" I4 "C" TRAINS NOT COMPLETED WITHIN REQUIRED TIME OF 2 HOURS. THEREFORE UE DECLARED. UE CANCELL ED AT 0110 WHEN BOTH "A" 3< "C" FOUND OPERABLE. UNIT 2 WAS AT 75"/. POWER AND U l NIT 3 AT 100%. DURING UE BOTH UNITS DROPPED 20 MW LOAD BUT ARE NOW RESUMING l l NORMAL POWER OPERATION. HAD SOME PROBLEM WITH SBGTS FLOW INDICATION.
( l ' ACTION TAKEN BY HDO/RDO - RDO POTTER. EO COBB. FEMA CHURCH PERSON NOTIFYING NRC -- WALTER HANKS PERSON ENTERING REPORT - ERIC WEISS DATE OF EVENT - 06/15/83 TIME OF EVENT - 0125 ! DATE OF NOTIFICATION - 06/15/83 TIME OF NOTIFICATION - 0130 FACILITY NAME - VERMONT YANKEE REGION - 1 ! TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ECCS ACTUATION WHILE SHUT DOWN
~ ~ "-' ~ ' - ~ ~ ^ ^~ "~~ ~ ~ ~~
- tO &TVfYtOL FRILUME LEVEL INSTRUMENTATION ,
RADIGACTIVE RELEASE? NO EVENT DESCRIPTION - ECCS INITI ATION AND SCRAM SIGNAL DUE TO SPURIOUS LO LO LEVEL SIONAL CREATED W
-HILE ISOLATINO LEVEL INSTRUMENTATION WHILE FOLLOWING THE PROCEDURE TO REMOVE DEMIN WATER LINES TO'THE INSTRUMENTATION. PUMPS RAN FOR ONLY 15-20 SEC, BUT W .
! ERE LOCKED.OUT TO PREVENT RECURRENCE AFTER CONFIRMING THAT LEVEL IN REACTOR V f ESSEL WAS 0.K. REACTOR HAS BEEN SHUT DOWN FOR 3 MONTHS AND WAS IN S/D molle AT TIME OF EVENT. ACTION TAKEN BY HDO/RDO - RDO (J. JOYNER), EO (L. COBB), FEMA (W. CHURCH) PERSON NOTIFYING NRC - A. CHESLEY PERSON ENTERING REPORT - O. MERRILL ; DATE OF EVENT - 06/15/83 TIME OF EVENT - 2240 < TIME OF NOTIPICATION - 2318 DATE OF NOTIFICATION - 06/15/83 i= ! FACILITY NAME - DRESDEN 3 REGION - 3 l TYPE OF FACILITY - POWER REACTOR , LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - NECHANICAL FAILURE t MOV { RADIOACTIVE RELEASE? NO i I EVENT DESCRIPTION - . l- UNIT THREE DG O.O.C. FOR MAINTENANCE. LCO IS 30 DAYS, TE3 TING SWING DG FOR O l PERABILITY' DAILY. AT 2140, THE UPPER DRYWELL SPRAY HEADER WAS DECLAREO O.O.C
- o DUE'TO AN INOP MOV. LCO IS 30 DAYS TO REPAIR. TAKEN TOGETHER, THE TNO DE l ORADED SYSTEMS LCO IS 24 HOURS TO COLD SHUTDOWN. UNIT WILL COMMENCE SHUTDOWN AT SMWE/HR AT 23OO CDT. LICENSEE EXPECTS TO REPAIR VALVE AND RE'IURN TO PWR TONIGHr. UNIT.A p ACTION TAKEN BY HDO/RiiO - L. REYES RDO III, JIM PARTLOW E.O., OEORGE TROTTER FEM
L -A PERSON NOTIFYING NRC - TOM MOHR ! PERSON ENTERINO REPORT - FRANK LOMAX l DATE OF EVENT - 06/16/83 TIME OF EVENT - 1958 DATE OF NOTIFICATION - 06/16/G3
- TIME OF NOTIFICATION - 2013 SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
- FACILITY NAME - NORTH ANNA 2 REOION - 2
- TYPE OF FACILITY - POWER REACTOR l
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT l - CAUSE OF FAILURE - MECHANICAL FAILURE I' LITESEL UNIT RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - ( PLANT SHUT DOWN DUE TO GOING OUT OF LCO LIMIT. "2d" DIESEL UNIT WAS INOPERABl ; l E FOR MORE THAN 72 HRS. REPAIRS WERE DEINO NADE BUT WERE NOT COMPLETE BEFORE l THE 72 HR LIMIT. PLANT WAS AT 100% POWER PRIOR TO SHUTDOWN. PLANT IN MODE 3.* ! EOCUPLMTE NOVE TERMDMTEDAT 2022n - -I
T I -ACTION'TAKEN BY'HDO/RDO - RDO BARR, EO PARTLOW, FEMA PERSON NOTIFYING NRC - MITTON [ -PERSON ENTERING REPORT - GOULD i SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 06/19/83- TIME OF EVENT - 1655
.DATE OF NOTIFICATION - 06/19/83 TIME OF NOTIFICATION - 1737 FACILITY'NAME - SALEM 1 REGION - 1 l . TYPE OF FACILITY - POWER REACTOR i
, LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT , ! CATEGORIES OF EVENT - PERSONNEL INJURY r CAUSE OF FAILURE - N/A RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
-SECURITY GUARD TRANSPORTED TO HOSPITAL NITH BROKEN LEG RECEIVED NHEN HE TRIPP ED OVER A FLOOR ORATE. THERE WAS NO CONTAMINATION. HE WILL BE IN HOSPIYAL FOR MORE T HAN ' 48 HRS. -ACTION TAKEN BY HDO/RDO - RDO JOYNER,EO GRIMES, FEMA LITTON
! PERSON NOTIFYING NRC - WALLACE PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE j DATE OF EVENT - 06/20/83 TIME OF EVENT - 1145 # DATE OF NOTIFICATION - 06/20/83 TIME OF NOTIFICATION - 1203
' FACILITY NAME - SALEM 2 REGION - 1 TYPE OF FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - TRANSFORMER FIRE
~
~
'CAUSE OF FAILURE - ELECTRICAL FAILURE TRANSFORMER RADIOACTIVE-RELEASE? NO EVENT DESCRIPTION -
PLANT DECLARED A NOUE-DUE TO A FIRE IN THE 460 VOLT TRANSFORMER WHICH LASTED ' LESS THAN 1 MIN. CAUSE OF THE FIRE IS UNKNOWN AT TIME OF REPORT. NOUE WAS TER - MINATED AT 1150. PLANT WAS IN MODE 5 PRIOR TO EVENT. *** UPDATE PROBABLE CAUSE WAS DUE TO THE DEGREDATION OF THE TRANSFORMER WINDINGS. 1 ACTION'TAKEN BY HOO/RDO - RDO GODY, FEMA SPAULDING, EO LANIK ' PERSON NOTIFYING NRC - HUNTELMAN PERSON ENTERING REPORT - GOULD ! SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE fi@TF OF EVFNT'-' 06/22/83 TIMF OF EVENT - 2106
- 66724/<ris trYth W Nu n0FTCrtTYUYB - 72UV FACILITY NAME - SUSQUEHANNA REGION - 1 TYPE;OFJFACILITY-- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL. EVENT ' CATEGORIES OF, EVENT - BOMD THREAT .CAUSE OF FAILURE - UNKNOWN CALLER RADIOACTIVE RELEASE? NO-EVENT DESCRIPTION -
CALL RECEIVED AT 2106. " EXPLOSIVES HAVE BEEN PLACED ON MAIN STEAM LINE." IN SIDE CALL. RX AND TURBINE BLOGS EVACUATED, SEARCH IN PROGRESS. NOUE DECLARED AT 2153. HOURLY.UPDAlES PROVIDED BY LICENSEE THROUGHOUT THE NIGHT. FINAL UPDA TE AT 0630 06/23. NOUE TERM 0646 06/'23. ENTIRE FACILITY SEARCH COMPLETED. NO EVIDENCE OF EXPLOSIVES FOUND. SCRIPT ACTIVE FILE TRIMMED TO 80*/. OF MAXIMUN SIZE ACTION TAKEN BY HDO/RDO - RDO A.- GODY, EO R. BAER, FEMA G. TROTTER, SG(NRC) R. B URNETT. PERSON NOTIFYING NRC - K. HART /M. PEAL PERSON ENTERING REPORT - F. LOMAX/MERRILL DATE OF EVENT - 06/22/83 TIME OF EVENT - 2106 DATE OF NOTIFICATION - 06/23/83 TIME OF NOTIFICATION - 0650 FACILITY NAME - SUSOUEHAANNA REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - BOMB THREAT CAUSE OF FAILURE - UNKNOWN CALLER RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - I UPDATE OF 2106 EVENT 06/22/83. NOUE TERM 0646 06/23. ENTIRE FACILITY SEARCH ! COMPLETED. NO EV NO EVIDENCE OF EXPLOSIVES FOUND. THIS UPDATE ALSO ENTERED ON 2106 06/22 ENTRY. l1 ACTION TAKEN BY HDO/RDO - RGN I DO A. GODY ( PERSON NOTIFYING NRC - M. PEAL l PERSON ENTERING REPORT - O. MERRILL I T IME OF EVENT - 20S*ii DATE OF EVENT - 06/23/83 DATE OF NOTIFICATION - 06/23/83 TIME OF NOTIFICATION - 2127 FACILITY NAME - SALEN 2 REGION - 1 TYPE OF FACILITY - POWER REACTOR l l- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - LOSS OF SERVICE WATER
--w-A
"~~'WAMALN - t* CAM 2nCETAR RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
- REACTOR SHUT.DOWN, MODE 5. INFINITE GRACE PERIOD. LOST SERVICE WATER /FROM 205 5 TO 2150. FLANOE DOWNSTREAM OF MOV 22-SW2O FAILEO. SERVICE WATER BAY FLOOD
~ED UP . DAY WAS PUMPED OUT TO IDENTIFY LEAKING FLANGE. REPAIRS IN PROGRESS.
/ ,
ACTION TAKEN BY HDO/RDO - TONY GOGY.RDO, 808 BAER E.O.. RENE LITTON FEMA, HARRY KISTER, ED GREENMAN
~ PERSON NOTIFYINO NRC - WILLIAM WALLACE PERSON ENTERING REPORT - FRANK LOMAX DATE OF-EVENT'- 06/29/83 TIME OF EVENT - 1440 DATE OF NOTIFICATION - 06/29/83 TIME OF NOTIFICATION b 1441 FACILITY NAME - YERMONT VANKEE REOION - 1 TYPE OF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - SCRAM MANUAL SCRAM .
- RECIRC PMP= TRIP / ,
CAUSri OF FAILURE - PERSONNEL ERROR -
. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - ,
THE REACTOR WAS MANUALY SCRAMMED FROM 40% POWER FOLLOWING THE TRIP OF BOTH REC
=IRCULATION PUMPS. It4C PERSONNEL WERE PREFORMING A SURVEILLANCE ON THE RHR SYS TEM AT THE TIME OF THE EVENT. THE UNUSAL EVENT WAS TERMINATED AT 1441. **UPDA r TEco 1541. THE RECIRC PUNPS TRIPPED FROM THE CLOSURE OF THE RECIRC PUMP DISCH ,
'ARGE VALVES DURING~THE PERFORMANCE OF THE RHR SURVE7LLANCE.
,t ',
ACTION TAREN BY HOO/RDO - RDO J. KINNEMAN, EO O LANIK, FEMA J.!GRIENER PERSON NOTIFYINO NRC - A CHESLEY PERSON. ENTERING REPORT - P. FARRON i DATE OF EVENT - 06/30/83 TIME OF EVENT - 2320
-DATE OF NOTIFICATION - 06/30/83 TIME OF NOTIFICATION - 2329 ,
FACILITY NAME - LASALLE 1 REGION -3
- TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT i CATEGORIES OF EVENT - SCRAM
'IURBINE TRIP CAUSE OF FAILURE - MANUAL TRIP RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
THE UNIT WAS SCRAMMED BY MANUALY TRIPPING THE TURBINE FROM 67% POWER AS PART SCRIPT ACTIVE FILE IS 90% OF MAXIMUM S(Zli OF'A STARTUP TEST AND DUE TO AN LCO ACTION STATEMENT FOR HPCS BEING INOP. THE STATION CLASSIFIED THE EVENT AS A NOUE BECAUSE THE SHUTDOWN WAS REQUIRED PER , AN LCO ACTION STATEMENT. *UPDA m* RTR IN COLD S/D AND UE SECURED AT 0730 0
M. ACTION TAKEN BY HDO/RIIO - RDO J. KONKLIN, EO HEISHMAN, FEMA W. CHURCH PERSON NOTIFYING NRC - J. SCHMELTZ PERSON EN1ERING REPORT - P. FARRON SCRIPT ACTIVE FILE IS 90% OF MAXPiUM SIZE DATE OF EVENT - 07/04/83 TIME OF EVENT - 1125 DATE OF NOTIFICATION - 07/04/83 TIME OF NOTIFICATION - 1201 FACILITY NAME - ROBINSOP 2 REGION - 2 TYPE OF FACILITY - POV R REACTOR LICENSEE EVENT Cl %SIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES sv RVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE SERVICE WATER LEAK . RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WHILE RTR WAS OPERATING AT 94% PONER, LEAK DEVELOPED IN SERVICE WATER COOLING ,. SUPPLY TO FAN IN CONTAINMENT (HVH-2). IJNUSUAL EVENT DECLARED 112% TERMINAT ED 1136 BECAUSE THIS VIOLATED CONTAINMENT INTEGRITY. LEAK WAS ISOLATED. NO RAD REL. NO OTHER PROBLEMS. RTR STILL AT 94% POWER. ACTION TAKEN BY HDO/RDO - NOTIFIED REO II DO (HERDT). EO (HEISHMAN), FEMA (GRINE R). PERSON NOTIFYING NRC - J. BUCKINGHAM PERSON ENTERING REPORT - VERN HODGE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE OF EVENT - 07/05/83 TIME OF EVENT - 0900 DATE OF NOTIFICATION - 07/05/83 TIME OF NOTIFICATION - 0913 FACILITY NAME - TURKEY POINT 4 REGION - 2 -TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - LO ACCUM PRESSURE RADIOACTIVE RELEASE? NO -EVENT DESCRIPTION -
o* UPDATE OF 0559 EVENT 07/05/S3** UPGRADED TO UNUSUAL EVENT DASED UPON FURTHE R RESEARCH AND REVIEH OF T/S. REASON: LOSS OF ESF REQUIRING PLANT S/D. NOW AT 50% PNR, TAKING RCTR OFF LINE AND TAMING IT TO HOT S/D AT A RATE OF 2 MW/ MIN
.
- UPDATE AT 1510* NOUE TERN. WHEN RTR IN HOT S/D AT 1159. ACCUM. NOW PRESS BACK IN SPECS, AND RTR NILL BE TAKEN UP SHORTLY.
ACTION TAKEN BY HDO/RDO - RDO K. LANDIS, IE G. LANIK, FEMA J. GREINER. I
. PERSON NOTIFYING NRC - D. TAYLOR PERSON ENTERINO REPORT - O. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE l
~
~TTAME*DlP~MROW j 07/7797W3 YHRE OF EVENT - MO5 (DATE-OFLNOTIFICATION '07/09/83 TIME 10F NOTIFICATION - 1438 ) Q4fACILI)~YLNAME h- LACROSSE- REGION - 3 '~DTYPEiOFfFACILITY -LPOWER-REACTOR
. LICENSEE EVENT'CLAGSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES-OF EVENT - ENTERED LCO-ACTION STATEMENT ~
J.* -- l
. dAl[SN' OF FAILURE - MECHANICAL FAILURE 3: AIR. LOCK DOOR SEAL RAOIGACTIVE RELEASE? NO EVENT DESCRIPTION -
E PLAN [ ENTERt-:D AN LCO CONDITION (0400) TO BE SHUT DOWN WITHIN 12 HRS. WHEN THE AIR LOCK DOOR LEAK RATE EXCEEDED TS(3.75 CFH) BY .006 CFH. PLANT BEGAN SHUTT (ING.DOWN AT 1405 FROM 93% POWER AT APPROX. SO%/HR. ** UPDATE ** PLANT SHUT DOWN y_ - ( AND_NOUE~TENMINATEDAT-1548. A 73 dCTIONTAKEN'BY'HDO/RDO-RDOGREGER,EOJORDAN,FEMALITTON
~ PERSON NOTIFYING NRC - GOODMAN PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF NAXIMUM SIZE LDATE-OF EVENT.- 07/14/83- TIME OF EVENT - 1315 DATE OF-NOTIFICATION - 07/14/G3 . TIME OF NOTIFICATION - 1414
-FACILITY NAME -JSAN ONOFRE 3 REGION - 5 TYPE OF FACILITY;- POWER REACTOR
, -SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE E LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENI'
*h CATEGORIES-OF EVENT - ENTERED LCO ACTION STATEMENT h
B . CAUSE OF FAILURE - PERSONNEL l
--RADIOACTIVE RELEASE? NO-
' EVENT DESCRIPTION - _
)
BOTH-EMERGENCY DIESELS WERE DECLARED INOPERABLE THFREFORE PUTTING THE PLANT I I
;M A LCO'TO BE IN COLD'S/D WITHIN 30 HRS.-CAUSE WAS DUE TO AN ERROR IN FUEL T RANSFER TANK VALVE LINE UP'.WHICH WAS DISCOVERED WHEN VERIFICATION WAS BEING M
<ADELOF AN ABNORMAL LINE UP RECORD SHEET. THE NOUE WAS TERMINATED AT 1410. PLA g NT ,WAS IN MODE /t . AT TIME OF UE.
' ACTION'TAKEN BY.HOO/RDO - REO 5 KIRSCH, EO VILLALVA, FEMA RAY PERSON NOTIFYING NRC - KINGSLEY d; PERSON ENTERING REPORT - GOULD m
'DATE.OF_ EVENT - 07/16/83 TIME OF EVENT - 1223 DAl,E OF_ NOTIFICATION - '07/16/83 TIME OF NOTIFICATION - 1268 E '
h iACILITY NAME LACROSSE REGION - 3 YPE OF. FACILITY' POWER REACTOR LICENSEE EVENT CLASSIFICATION --NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT
-SCRAM LOSS OF CIRC PUMP'FLO
, - n. - , . . . . . - - . . ._-
iCAUSElOF-FAILURE - MECHANICAL FAILURE
. FORCED' CIRC. PUMP
- RAOIGACTIVE RELEASE? NO'-
EVENT' DESCRIPTION - PLANT. TRIPPED FROM 93% POWER ON LOSS OF FORCED CIRC. PUMP FLOW DUE TO SEAL WA TER' INJECTION SYSTEM CONDENSATE LEAKAGE. THEREFORE THE FORCED CIRC. PUMP WAS E;190T1GETTING THE SEALING WATER TO ITS SEALS. ** UPDATE ** LEAKAGE WAS APPROX. 30
- -40GPM. *** UPDATE *** NOUE TERMINATED AT.1955.
. ACTION'.TAKEN BY HDO/RDO -- RDO CREED, EO PAGANO, FEMA STEMPER
~ PERSON NOTIFYING NRC -ZIBUNG PERSON ENTERING REPORT - GOULD EDATE OF' EVENT - 07/17/83 TIME OF EVENT - 1950 DATE OF. NOTIFICATION - 07/17/83 TIME OF NOTIFICATION - 2043 FACILITY:NAME - QUAD CITIES 2 REGION - 3 TVPE OF FACILITY'- POWER REACTOR ELICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT OCATEGORIES OF EVENT.- ENTERED LCO ACTION STATEMENT
~CAUSE OF FAILURE - HOT WEATHER I
RADIOACTIVE RELEASE? NO
- EVENT DESCRIPTION -
WHILE AT 43% POWER (301 MWE), TORUS WATER TEMP HAS EXCEEDED LCO OF 95 DEG. TE MP OUTSIDE-IS 95 F. TEMP OF TORUS IS 96 F. LCO'IS 95 F. COMMENCING SHUTDOWN'
,1 EXPECT TO~BE SHUTDOWN IN 12 HOURS. PLANT WIL.L START TORUS COOLING. ALL SA L FETYLSYSTEMS AND ALL TORUS COOLING SYSTEMS.ARE-AVAILABLE. PLANT HAS BEEN DRO
.PPING LOAD DURING THE WEEK IN UNSUCESSFUL ATTEMPT TO CONTROL TORUS TEMP.
ACTION TAKEN BY~HDO/RDO - RDO J. CREED, EO F. PAGANO, FEMA FIELD PERSON NOTIFYING NRC - E. BUCKNELL PERSON ~ ENTERING REPORT - E. WEISS
~
L DATEiOF EVENT .07/17/83 TIME OF EVENT - 1951 " 1DATE OF NOTIFICATION - 07/17/83 TIME OF NOTIFICATION - 2251 LFACILITY NAME -- QUAD -CITIES ? REGION - 3 , / TYPE OF-FACILITY . POWER REACIOR LL.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT -ENTERED LCO' ACTION STATEMENT ~ LCAUSE OF' FAILURE - HOT WEATHER' , -RADIOACTIVE.RLLEASE7 NO-
~
EVENT DESCRIPTION -
*oUPDATE** UNUSUAL' EVENT.' TERMINATED AT 2230 EDT. UNIT 2 TORUS TEMP AT 93 F.
-UNIT:2 POWER:IS-31%.- PLANT NOW HAS PERMISSION TO GO FULL ON THE RIVER. TORU S COOLING-IS ON.IN'BOTH UNIT 1-AND 2. UNIT 1 IS Al SO% POWER ANil 94 F IN TOR lUS/ PLAN:TO-HOLO UNIT-2 AT 31% POWER UNFIL TORUS TEMP IS LOWER.
NCTIONDTAKEN BY HDO/RDO _RDO V.l CREED, EO F. PAGANO, FEMA EGGLETON _ PERSON NOTIFYING NRC.- E.~BUCKNELL-PERSON. ENTERING REPORT - E. .WEISS 3 DATEiOF' EVENT - ' 07/18/83 TIME OF' EVENT - 1237
'DATE OF NOTIFICATION. .07/18/83 TIME OF NOTIFICATION - 1324
_ SCRIPT.ACTIVELFILE~IS 90% OF MAXIMUM SIZE FACILITY'NAME~- LASALLE 1 REGION - 3 TYPE OF FACIL.ITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES'OF: EVENT - SCRAM LOW RV LEVEL CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE? NO
> EVENT-DESCRIPTION -
A REACTOR SCRAM-OCCURRED AT 1% DUE TO A LOW LEVEL.(12.5") IN THE VESSEL. DURI JNG REPAIRS'TO THE EAC POWER SYSTEM, A POWER SUPPLY WAS DISCONNECTED WHICH CAU
. SED ALL 5' BYPASS VALVES TO OPEN AND'A RAPID DEPRESSURIZATION OF THE VESSEL. T HE RESULTANT SWELL CAUSED A' FEED PUMP TRIP AND A RV LEVEL DECREASE TO -50". T 4 HIS ACTUATED THE HPCS AND RCIC SYSTEMS. THE LEVEL RETURNED TO NORMAL IN 1 MIN UTE~AND THE UE ACTION TAKEN BY HDO/RDO - RDO (GREGER),.EO (LANIK), FEMA (CHURCH)
-PERSON NOTIFYING'NRC - H. MCLAIN PERSON ENTERING REPORT - R. PRIEBE
~
SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
;DATE' OF EVENT -- 07/18/83 TIME OF EVENT - 1725
~DATE OF' NOTIFICATION - 07/18/83 TIME OF NOTIFICATION - 1 GOO FACILITY.NAME-- DUANE ARNOLD- REGION - 3 TYPE OF FACILITY - POWER REACTOR LLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED.LCO ACTION STATEMENT
- CAUSE OF FAILURE - MECHANICAL FAILURE FUEL OIL TRANSFER PUMP (RADIOACTIVE RELEASE? NO-
- ' EVENT : DESCRIPTION -
<NITH ONE'DG OUT_OF SERVICE. THE SECOND DG WAS DECLARED INOPERATIVE WHEN THE F UEL' OIL TRANSFER PUMP' FAILED TO MEET ASME SECTION 11 FLOW RATE REQUIREMENTS. > .THIS PLACED THE LICENSEE IN A LCO REQUIRING THE PLANT TO BE IN COLD SHUTDOWN 'WITHIN 24 HOURS. POWER REDUCTION FROM 96% COMMENCED AT 1630 CDT. THE UE WAS D ECLARED AT 1635 CDT.
iACTION TAKEN BY HDO/RDO - RDO (C.'NILLIAMS), EO (F. PAGANO), FEMA (R. FIELD)
. PERSON NOTIFYING'NRC - VANMIDDLESWORTH PERSON ENTERING REPORT - R..PRIEBE_
SCRIPT ACTIVE FILE IS.90% OF MAXIMUM SIZE DATE OF EVENT'- 07/18/83- TIME OF EVENT - 1726-SRTF fF NOTVFl! CATION - 07/18/83._ TIME _OF.N0TIFICATION.- 2153
4 FACILITY NAME 'DUANE ARNOLD ' REGION - 3 l TVPE;OF. FACILITY - POWER REACTOR J
-LICENSEE EVENT CLASSIFICAT ION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES:OF. EVENT - ENTERED LCO ACTION STATEMENT y CAUSE OF FAILURE --N/A j ' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
UPDATE ON EVENT (SEE ABOVE) AT DUANE ARNOLD: THE "B" DIESEL GENERATOR WAS DEC LARED OPERABLE AT 2030 CDT AND THE UE WAS TERMINATED AT 2040 CDT. THE "A" DG REMAINS. INOPERABLE THUS PLACING THE LICENSEE IN A 7 DAY LCO. THE REACTOR IS
.AT.80% POWER AND THE PLANS ARE TO. INCREASE TO THE POWER LEVEL PRIOR TO THE EV
- ENT..
I ACTION TAKEN BY HDO/RDO - RDO (WILLIAMS). EO (PAGANO), FEMA (ENGELSON)
. PERSON NOTIFYINO NRC - VANMIDDLESWORTH PERSON ENTERING REPORT - R. PRIEBE SCRIPT ACTIVE FILE-IS 90% OF MAXINUM SIZE DATE OF EVENT - 07/19/83 TIME OF EVENT - 0315 DATE OF NOTIFICATION - 07/19/83 . TIME OF NOTIFICATION - 0333 FACILITY NAME - SEQUOYAH 2 REGION - 2 TYPE OF-FACILITY -: POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF F"/ENT~- ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE S/O TUBE
' . RADIOACTIVE RELEASE? NO
- g. EVENT DESCRIPTION -
PRIMARY TO SECONDARY LEAKAGE IN S/G 3 > S00 GAL / DAY. PER TECH SPEC 3.4.6.2,
~
-NEED:TO BE IN HOT S/D'IN 6-HRS (RTR NOW IN' HOT STAND 8Y) AND COLD S/D IN FOLLO NING 30 HRS. LICENSEE WILL COMPLETE ROD DROP TESTS REQUIRED'FOR UPCOMING REF
-UELING S/D (9 ARE LEFT ABOUT 3 HRS) AND 00 TO COLD S/D FOR THE REFUELING OUT l SCRIPT' ACTIVE' FILE' TRIMMED TO 80% OF MAXIMUM SIZE <
AGE AND TO REPAIR TUBE-LEAKAGE.
- UPDATE
- UE TERM 0916 07/20. ,
-ACTION TAKEN BY-HDO/RDO - NOTIFIED REG II DO (POTTER), EO (PAGANO), FEMA (LITTON.
)
PERSON NOTIFYIhG NRC - JEFF ALEXANDER PERSON ENTERING REPORT - VERN HODGE DATE OF EVENT - 07/19/83 TIME OF EVENT - 1115 l DATE OF NOTIFICATION - 07/19/83 TIME OF NOTIFICATION - 1117 4 FACILITY NAME - MCGUIRE REGION - 2
. TYPE OF FACILITY - POWER REACTOR LICENSEE-EVEN1 CLASSIFICATION - NOTIFICA1 ION OF UNUSUAL EVENT q -CATEGORIEG OF EVENT - ENTERED ~LCO ACTION STATEMENT
_____-_-_-_______-__r___--_-_--_.
6 - 0%TREMW)
,u RADIOACTIVE RELEASE? NO
- . EVENT DESCRIPTION -
UNIDENTIFIED RCS LEAKAGE-> TS LIM'(1 GPM). EST. 1.5 GPM. LICENSEE WENT INSID E CONTAINMENT BUT COULDN'T IDENTIFY THE SOURCE. PLANT IS SHUTTING DOWN SLOWL
.Y1(SIX? HRS TO BE IN MODE 3). OTHERWISE NORMAL. SITUATION. RTR WAS AT 50% POWE iR. ** UPDATE 1554 EDT: UE TERMINATED (t 1550. LEAK IDENTIFIED AS-SEAL RINO ON
' ISOLATION' VALVE IN.RTD MANIFOLD COLD LEG RETURN IN "D" RCP LOOP.
ACTION TAKEN BY HDO/RDO --NOTIFIED REG II (CANTRELL), IE(WEISS). FEMA (TROTTER).
- PERSON NOTIFYING. NRC -- LARRY ABERNATHY
- PERSON ENTERING' REPORT -- VERN HODGE DATE OF EVENT -- 07/19/83 TIME OF EVENT - 1625 JDATE OF NOTIFICATION - 07/19/83 TIME-OF NOTIFICATION - 1635 FACILITY 'NAME -- DRESDEN 2. REGION - 3 TYPE OF FACILITY -LPOWER REACTOR
' LICENSEE EVENT CLASSIFICATION . NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT' -- ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE --MECHANICAL-FAILURE HOLE.IN BELLOWS RADIOACTIVE RELEASE? NO EVENT DESCRIPTION'-
>AN UNUSUALLEVENT'WAS DECLARED DUE'TO A 1/8" HOLE IN THE BELLOWS ON THE COMMON
'LINE FRON VACUUM BREAKER 2-160132A AND 2-1601328. THE HOLE WAS CAIJSED BY AN ARC STRIKE FROM A WELDER. LICENSEE COMMENCED SHUTDOWN PER LCO DUE TO LOSS OF PRIMARY CONTAINMENT INTEGRITY. REACTOR WAS AT 758-MW.
- UPDATE
- NOUE TERM 0637
.07/20.
ACTION TAKEN BYLHDO/RDO'- RDO (WILLIAMS). EO (SCHWARTZ), FEMA (WEINER) PERSON NOTIFYING NRC - GOODIN PERSON ENTERING REPORT - R. PRIEBE 1 DATE"OF EVENT . 07/21/83 TIME OF EVENT -'2240
!DATE 0F-NOTIFICATION - 07/21/83~ TIME OF NOTIFICATION - 2340 FACILITY NAME - DIABLO CANYON REGION - S
. TYPE OF FACILITY - POWER REACTOR.
~ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - SEISMIC EVENT CAUSELOF FAILURE - GOD
' RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -~
A. TREMOR'WAS FELT AT.THE PLANT SITE BUT NOT INSIDE THE CONTROL ROOM OR REACTO R-BLDO.'THERE WAS NO ACCELERATION OR STRUCTURAL DANAGE.
- @RI OL. WOWDEWHAUU)
PERSON NOTIFYINO NRC - LINSKI PERSON ENTERING REPORT - B. WEISS
.DATE OF EVENT - 107/22283 .
TIME OF EVENT - 1207
?DATE OF-NOTIFICATION ' 07/22/83 TIME OF NOTIFICATION - 1303 FACILITY NAME HATCH UNIT 2 ~ REGION - 2
-TYPE - OF FACILITY - POWER REACTOR t
~ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - INSULATION FIRE CAUSE OF FAILURE - UNKNOWN ,
' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE
" INSULATION ON REACTOR FEED WATER PUMP SMOLDERING. FIRE PUT OLIT BEFORE FIRE BR IGADE ARRIVED. POWER LEVEL WAS 75%'BEFORE FIRE AND WENT TO 52% (1FTER PUMP TRI PPED. NO'OTHER EFFECTS NOTED. STATE AND-LOCAL AUTHORITIES NOTIFIED BY LICENSE E.'ONE WORKER ~ TRANSPORTED TO LOCAL HOSPITAL SUFFERING FROM HEAT EXHAUSTION WH
'ILE FIGHTING FIRE. RELEASE FROM HOSPITAL WITHIN 24 HRS. NO CONTAMINATION.
ACTION.TAKEN BY HDO/RDO - RDO(H.' DANCE), G. LANIK _ PERSON NOTIFYING NRC - T. GREENE PERSON ENTERING REPORT - B. WEISS
. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM' SIZE DATE OF' EVENT - 07/25/83 TIME OF EVENT - 1848 DATE OF NOTIFICATION - 07/25/83 TIME OF NOTIFICATION - 1905 FACILITY NAME - DIABLO CANYON REGION - U
--TYPE OF FACILITY - POWER REACTOR
-LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - EARTHQUAKE
'CAUSE-0F FAILURE - EARTHQUAKE
.RADIDACTIVE RELEASE?'NO EVENT. DESCRIPTION -
i 1AN EARTHQUAKE (5.1) REGISTERED IN THE VACINITY OF THE PLANT. THERE WERE NO FO RCE MONITOR READINGS AND NO REPORTS OF DAMAGE. WITH THE NOTIFICATION OF THE'N lRC THE:NOUE WAS TERMINATED ACTION TAKEN'BY HDO/RDO --RDO ZWEITZIG -EO TAYLOR FEMA TROTTER
' PERSON NOTIFYING'NRC - R. LINSKI
; PERSON ENTERING REPORT - WEINSTEIN !
. - 1 SCRIPTJACTIVE. FILE IS 90% OF MAXIMUN SIZE J DATE OF' EVENT - 07/26/83- TIME OF EVENT - 1610
.DATE OF-NOTIFICATION - 07/26/83 TIME OF NOTIFICATION - 2137 w_
r wiroACVVW%Vr@le - W31CL'6VTdWE NECDFON -
>1 ;
JTYPE OF-FACILITY - POWER REACTOR
. LICENSEE' EVENT; CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF : EVENT -- SECURITY CAUSE 53F FAILURE - CONSTRUCTION RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION.-
A BREECH MEASURINO 13"X19" WAS DISCOVERED IN THE UNIT 2 480 VOLT SWITCH OEAR
~ ROOM. THIS WAS DUE TO CONSTRUCTION IN THE AREA. A GUARD WAS POSTED IMMEDIATE LY.
ACTION.TAKEN BY HDO/RDO - RDO ANDERSON EO COBB FEMA CHURCH PERSON NOTIFYING'NRC - D..CLEARY PERSON ENTERINO REPORT - WEINSTEIN SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
- DATE OF EVENT - -- 07/27/83 TIME OF EVENT - 0525
.DATE OF~ NOTIFICATION - 07/2//83 TIME OF NOTIFICATION - 0533 LFACILITY NAME - LASALLE 1 REOION - 3
-TYPE OF FACILITY - POWER REACTOR
- LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES 'OF EVENT - SCRAM MSIV ISOLATION
- CAUSE OF FAILURE - STEAM LINE PRESS OSC
. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
A. REACTOR SCRAM OCCURRED AT 72% FROM AN MSIV ISOLATION DUE TO LOW STEAM LINE PRESSURE. THE SIGNAL RESULTED FROM A STEAM LINE PRESSURE OSCILLATION WHICH HA S-BEEN A RECURRENT-PROBLEM. A SAFETY RELIEF VALVE OPENED AND CLOSED FOLLOWING THE SCRAM. AT-0445 CDT, THE' SUPPRESSION POOL TEMP REACHED 106 F (LIM 100 F) AND THE UE WAS DECLARED.-AT 0525 CDT, THE TEMP DROPPED BELOW 100 F AND THE UE lWAS-TERMINATED 1 ACTION TAKEN BY HDO/RDO - RDO (BOYD)> EO (SCHWARTZ), FEMA (WEINER) .
-PERSON, NOTIFYING NRC - R. ALLEN
' PERSON-ENTERING HEPORT - R. PRIEBE
! SCRIPT ACTIVE FILE'IS 90% OF MAXIMUM SIZE LDATE'OF EVENT - 07/28/83 TIME'OF EVENT - 0400 DATE:OF NOTIFICATION - 07/'28/83 TIME OF NOTIFICATION - 0420 1 FACILITY NAME - ROBINSON 2 REGION - 2
- . TYPE OF FACILITY _- POWER REACTOR SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE
-LICENSEE-EVENT CLASSIFICATION-- NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE'OF FAILURE _- NECHANICAL FAILURE
v6DhDMnPWMQtWCV
" RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - -LICENSEE COMMENCED.A MANUAL-SHUTDOWN IN ACCORDANCE WITH LCO DUE TO A FW PUMP WHICH HAD BEEN INOPERABLE FOR 7 DAYS. LCO REQUIRES REACTOR TO BE IN HOT SHUTD OWN WITHIN 6 HOURS FOLLOWING THE 7 DAY PERIOD. REACTOR POWER WAS AT 267. AT TH .E TIME OF1THE REPORT. ** UPDATE ** NOUE TERMINATED AT 0501.
ACTION TAKEN BY HDO/RDO - RDO (MCALPINE)v EO (COBB), FEMA (BERKEBILE)
. PERSON NOTIFYINO NRC - D. MCCASKILL
-PERSON; ENTERING REPORT - R. PRIEBE-DATE OF EVENT 07/28/83 TIME OF EVENT - 1422 DATE-OF NOTIFICATION - 07/28/83 TIME OF NOTIFICATION .1507 FACILITY NAME - OCONEE 1 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION'- NOTIFICATION OF UNUSUAL EVENT CATEGORIES:OF EVENT - PERSONNEL INJURY CAUSE OF FAILURE - ELECTRICAL FAILURE ,
' ELECTRIC DRILL
_ RADIOACTIVE RELEASE? YES EVENT. DESCRIPTION - . CONTRACTOR. EMPLOYEE SHOCKED INSIDED RTR BLDG WHEN DRILL SHORTED. HE WAS TRANS PORTED CONSCIOUS TO OCONEE MEMORIAL HOSPITAL IN SENECA SC AS A CONTANINATED I
-NJURY.. THE. EXTENT OF-HIS CONTAMINATION HAS'NOT BEEN DETERMINED.
- UPDATE
- NOU-E' TERMINATED AT 1530_. WORKER WAS ALL RIGHT AND NO CONTAMINATION WAS INVOLVED ACTION TAKEN BY HUO/RDO -NOTIFIED REG II (LANDIS). IE (LANIK), FEMA (LITTON)
PERSON'NOTIFYINO NRC - ED LEGETTE PERSON ENTERING REPORTL- VERN.HODGE DATE OF' EVENT - 07/30/83 TIME OF EVENT - 0215 DATE OF. NOTIFICATION - 07/30/83 TIME OF NOTIFICATION - 0245 FACILITY ~NAME - NORTH ANNA 2 REGION - 2 -TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT 'CAUSE OF FAILURE - MECHANICAL FAILURE VALVE-PACKING RADIGACTTVE RELEASE? NO EVENT DESCRIPTION - LON 07/29/83. AT -1800 THERE WAS A STEP INCREASE IN THE IDENTIFIEli LEAKAGE FROM S.5GPM TO 13 OPM. THE SOURCE OF THE LEAKAGE COULD NOT BE LOCATED SO THE UNIT WAS SHUTDOWN-(MODE 3) PER A TECH SPEC ACTION STATEMENT (> 10GPM) AT 0215 ON O
-7/30/G3. ** UPDATE ** 0600 SOURCE OF LEAKAGE WAS FOUND TO BE FROM THE "A" REACT OR COOLANT LOOP' BYPASS VALVE STEM LEAKOFF (PACKING LEAK).
dCVRM TAKEN BY HDO/RDO - RDO E. MCALPINE.. EO.Lo_COBB_LFEMA B. BERKEBILE
_m JPER$0N ENTERING REPORT - P. FARRON i l DATE OF EVENT - 07/30/83 TIME OF EVENT - 0245 DATE OF-NOTIFICATION - 07/30/83 ~ TIME OF NOTIFICATION - 0307
~
, ; FACILITY NAME - SALEM 2 REGION - 1 L TYPE OF FACILITY ~- POWER REACTOR l l I . LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SCRAM HI HI SG LEVEL ! -CAUSE OF FAILURE - OPERATIONAL FAILURE ~ OPERATOR ERROR RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - THE REACTOR AND TURBINE GENERATOR TRIPPED FROM A HI HI SG LEVEL IN #22 SG. TH
.E SO WAS OVER-FED WHILE OPERATING WITH THE FEEDWATER SYSTEN IN MANUAL CONTROL
. THERE WERE NO ECCS ACTUATIONS.
ACTTONITAKEN'BY HDO/RDO - RDO C. ANDERSON EO L. COBB FEMA B. BERKEBILE
' PERSON NOTIFYING NRC - WALLACE PERSON ENTERING REPORT - P..FARRON
'DATE OF EVENT - 07/30/83 TIME OF EVENT - 1320 JSCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE OF NOTIFICATION - 07/30/83- TIME OF NOTIFICATION - 1341 FACILITY NAME - BRUNSWICK 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - INCREASED D/W LEAKAGE CAUSE 0F FAILURE -'NOT DETERMINED RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
.D/W LEAKAGE HAS BEEN INCREASING OVER PAST MONTH. IT NOW AVERAGES 4.9 GPM OVE
- R-PASTi24 HRS (W/IN TECH SPECS) AND S.3 GPM OVER PAST 8 HRS (FLOOR DRAIN SUMP
---UN I DENT I FI ED ) . POWER IS BEING REDUCED FROM 93% TO 10% TO ENTER D/W TO IDEN
- TIFY SOURCE. SUSPECT WATER LEAK RATHER THAN STEAM LEAK BECAUSE ACTIVITY IS C
, 0NST .-
g ' ACTION TAKEN BY-HDO/RDO - NOTIFIED REG II DO (MCALPINE). EO (COBB), FEMA (BERGST
-ROM) ~
PERSON' NOTIFYING'NRC'- JIM CHASE [ ' PERSON ENTERING REPORT - VERN HODGE L
-SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE t DATE-OF' EVENT - 07/30/83 TIME OF EVENT - 1321 'DATE OF NOTIFICATION - 07/30/83 TIME OF NOTIFICATION - 2116 i
_FACILITV.NAME - BRllNSWICK__2 REGION - 2
~ yqgeg wggcygg
.LICNNSEE> EVENT CLASSIFICATION -: NOTIFICATION'OF UNUSUAL EVENT ,
CATEGORIES!OF EVENT , UPDATE
]
.CAUSE.'OF FAILURE - N/A
' RADIOACTIVE-RELEASE? NO 1 EVENT DESCRIPTION -
NOUE TERMINATED AT.2110. LEAK RATE IS NON 3.88 GPM OVER 8 HRS. RTR AT 12% P
~OWER-'PROCEEDINO TO COLD S/D TO. REPAIR THE IDENTIFIED STEAM LEAK IN-AN UPPER
' ELEVATION. THIS EVENT PRODUCED SIGNIFICANT MEDIA INTEREST.
^
ACTION TAKEN BY HDO/RDO - NOTIFIED REG II DO (MCALPINE)
.' PERSON l NOTIFYING NRC - JIM CHASE PERSON ENTERINO REPORT - VERN HODGE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE'OF EVENT' : 07/30/83 TIME OF EVENT - 1658
-DATE OF NOTIFICATION - 07/30/83 TIME OF NOTIFICATION - 0216 FACILITY NAME.-. NORTH ANNA 2 REGION - 2
= TYPE OF FACILITY POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
, . CATEGORIES OF EVENT - UPDATE CAUSE OF FAILURE - N/A
. RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION -
LICENSEE REPORTED PACKING LEAK IN A LOOP BYPASS VALVE WAS REPAIRED. THIS VAL VE IS-IN AN 8-10 INCH LINE. IT IS DESIGNATED MOV 2535.- NOUE WAS TERMINATED WHEN REPORTED AT 0245. l L. ACTION TAKEN BY HDO/RDO---NOTIFIED REG II DO (MCALPINE) l PERSON NOTIFYING NRC - DON FELLOWS L PERSON ENTERING REPORT - VERN HODGE t l SCRIPT! ACTIVE FILE IS 90% OF' MAXIMUM SIZE t l' DATE OF EVENT.-~ 07/31/83 TIME OF EVENT - 1435 DATE OF NOTIFICATION - 07/31/83 TIME OF NOTIFICATION - 1446 FACILITY NAME - YANKEE ROWE- REGION - 1 ,- TYPE OF" FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- ' CATEGORIES OF EVENT - PRINARY SYS LEAKAGE CAUSE OF FAILURE MECHANICAL FAILURE
-NELD
.ffdfGROACTlW/F: RELFASE?.. NO
i
- EVENT DESCRIPTION - '
'** UPDATE 10F.0817 EVENT ** AT 1435 THE PLANT DECIDED TO ESCALATE TO AN ONGOING UNUSUAL' EVENT . CLASSIFICATION .BECAUSE THE LEAKAGE WAS FRON THE PRIMARY PRESSUR
'E BOUNDARY.THEJLEAKAGE FROM'THE LOOP #1 SAFETY VALVE WELD IS APPROXIMATELY 1 SCRIPT ACTIVE FILEJTRIMMED TO 80% OF MAXIMUM SIZE 6 GPH. l.OOP.H1 CAN~BE-ISOLATED IF IT BECOMES NECESSARY. THE REACTOR IS COOLIN
'O.DOWN~AT A RATE OF 30 DEGREES /HR. *** UPDATE *** NOUE TERMINATED 0735 08/01. P LANT IN MODE 5.
' ACTION TAKEN-BY HDO/RDO - EO L. COBD, FEMA E. WEINER, RDO C. ANDERSON PERSON. NOTIFYING'NRC - B. WARNER
, ~ PERSON. ENTERING REPORT - P. FARRON-DATE OF EVENT - 08/01/83- TIME OF EVENT - 0239 DATE OF NOTIFICATION - 08/01/83 TIME OF NOTIFICATION - 0306 ' FACILITY NAME - SALEM 2' REGION - 1
- TYPE,OFhACILITY-POWERREACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM HIGH FLUX RATE CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE? NO -EW:NT DESCRIPTION -
- hEACTOR TRIP FROM 48% POWER DUE TO HIGH NUETRON FLUX RATE. TURBINE ALSO TRIPP
'ED AT SAME' TIME DUE TO "2A" VITAL 460 BUSS TRIP. CAUSE OF VITAL BUSS TRIP AND
'HIGH FLUX RATE ARE. UNKNOWN AND BEING INVESTIGATED. NOUE TERMINATED AT 0239 ACTION'TAKEN BY HDO/RDO - RDO ANDERSON.EO COBB, FEMA CHURCH PERSON NOTIFYING NRC - WALLACE PERSON ENTERING REPORT - GOULD (DATE.0F. EVENT - 08/03/83 TIME OF EVENT - 0317 DATE OF' NOTIFICATION - 08/03/83 TIME OF NOTIFICATION - 0541 FACILITY.NAME - DUANE ARNOLD ' REGION - 3 R TYPELOF FACILITY POWER REACTOR LICENSEE-EVENT CLASSIFICATION -' NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF' EVENT - ENTERED LCO ACTION STATEMENT
.CAUSE OF: FAILURE - ELECTRICAL FAILURE
-TURBINE SPEED "NDICATOR
-RADIOACTIVE RELEASE? 1 EVENT DESCRIPTION.---
RX AT 96% PWRt ENTERED 24-HR LCO ACTION STMT WHEN HPCI DECLARED INOPERABLE DU
'E'TO MALFUNCTIONING TURBINE SPEED INDICATION WHILE DOING OTRLY SURV TESTING A
- ND FOLLOWING PRIOR ENTERINO'7-DAY LCO ACTN STMT AT 0417 WHEN RCIC WAS DECLARE
~D INOPERABLE DUE TO MALFUNCTIONING DISCHARGE PRESSURE INDICATION ON PUMP. WIT H'BOTH UNITS-INOP, 1-HR NOUE REQ'D. NO SI, ESF OR RADIATION. TECH NOW ON SIT ^E WORKING ON HP . ACTION TAKEN BY HDO/RDO ~~RDO J. MCMILLEN. EO W. HAASS, FEMA W. CHURCH.
PE@ SON NOTHFVENO'NRC - Am STEEN
>- CGVG 2nnOL L-DATE OF EVENT - 08/09/G3' TIME OF EVENT - 0935 2DATE OF NOTIFICATION - 08/09/83 TIME OF NOTIFICATION - 0946 FACILITY NANE ,DUANE ARNOLD REGION - 3 TYPE OF FACILITY - POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT.- LOSS OF SECONDARY CONT.
'CAUSE OF FAILURE - ELECTRICAL FAILURE
' INTERLOCKS
- RADIOACTIVE RELEASE? NO EVENT [ DESCRIPTION -
THE REACTOR ~ BLDG. TO ADMINISTRATIVE BLDG INTERLOCKING DOORS WERE FOUND TO OPE M SIMULTANEOUSLY. THIS RESULTED IN A MOMENTr.RY LOSS OF SECONDARY CONTAINMENT. A GUARD WAS' POSTED AT THE DOOR TO CONTROL ENTRY INTO THE REACTOR BUILDING AN D;AN ELECTRICIAN WAS SENT GUT TO REPAIR THE INTERLOCK $. THERE WAS NO RELEASE TO THE ENVIRONMENT. ACTION TAKEN BY HDO/RDO - RDO D. BOYD FEMA L. BERGSTROM EO I. VILLALVA
- PERSON NOTIFYING NRC - R. POTTS PERSON ENTERING REPORT - P. FARRON DATE OF EVENT - 08/11/83 TIME OF EVENT - 0701 UATE'OF NOTIFICATION - 08/11/83 TIME OF NOTIFICATION .071S FACILITY NAME - SALEM 1 REGION - 1 TYFE OF FACILITY.- POWER REACTOR l
. LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF'EVENTJ- SCRAM UNK l CAUSE OF'. FAILURE - INTAKE' BLOCKAGE RADIOACTIVE RELEASE 7 NO SCRIPT' ACTIVE' FILE IS 90% OF MAXIMUM SIZE-EVENT DESCRIPTION -
A REACTOR SCRAM OCCURRED FROM 100% POWER. SEVERAL CIRCULATORS TRIPPED DUE TO
.A HIGH DIFFERENTIAL PRESSURE ACROSS THE TRAVELLING SCREENS. THE SCREEN BLOCKA
.GE WAS CAUSED BY AN ACCUMULATION OF ORASS AT THE INTAKE. THE INITIATING SCRAM
-SIGNAL WAS NOT KNOWN AT THE TIME OF THE REPORT. THE PLANT IS IN A STABLE CON DITION.
ACTION TAKEN BY HDO/RDO - RDO (E. BRUNNER)I EO (S. FGHWART2); FEMA (R. FIELDS)
-PERSON-NOTIFYING NRC - D. TILTON i
' PERSON ENTERINO REPORT - R. PRIEBE SCRIPT ACTIVE FILE:IS 90% OF MAXIMUll SIZE DATE OF EVENT - 08/11/83 TIME OF EVENT - 0722 l
'DATE OF NOTIFICATION.- 03/11/83 TIME OF NOTIFICATION - 0724 FACILITY NAME - SALEM 2 REGION - 1
. TYPE-OF FACILITY - POWER REACTOR l
A - NF UNUSUAL EVENT
- ' CATEGORIES OF' EVENT.- SCRAM UNK
(
.CAUSETOF FAILURE - I TAKE BLOCKAGE l
-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
A REACTOR SCRAM OCCURRED FROM 100% PONER. SEVERAL CIRCULATORS TRIPPED DUE 10 A~HIGH DIFFERENTIAL PRESSURE ACROSS THE TRAVELLING SCREENS. THE SCREEN BLOCKA
-GE'WAS CAUSED BY'AN ACCUMULATION OF GRASS AT THE INTAKE. THE INITIATING SCRAM
' SIGNAL WAS NOT.KNOWN AT THE TIME OF THE REPORT. THE PLANT IS IN A STABLE CON l- DITION.
ACTION'TAKEN BY'HDO/RDO'- RDO (E. BRUNNER)i- EO (S. SCHWARTZ)* FEMA (R. FIELDS) PERSON NOTIFYING NRC - S. BUYASKAS 4
- PERSON ENTERING REPORT - R. PRIEBE I SCRIPT ACTIVE-FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT.- 08/11/83 TIME OF EVENT - 1140
, 'DATE^OF; NOTIFICATION - 08/11/83 TIME OF NOTIFICATION - 1200 FACILITY NAME -- DRESDEN 2 REGION - 3 L TYPE OF FACILITY - POWER REACTOR-LTCENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT , CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- CAUSE OF FAILURE - PERSONNEL ERROR L
RADIOACTIVE RELEASE? NO-EVENT DESCRIPTION - l-PLANT HAD'A RREACH OF CONTAINMENT IN THE FORM OF TWO PINHOLE LEAKS IN THE TOR [- US DRYWELL VACUUM BREAKER BELLOWS CAUSED BY A WELDING ARC STRIKE. PLANT ENTER l ED AN LCO DUE TO.THIS CONDITION AND IS REQUIRED TO BE AT 212 F WITHIN 24 HRS. PLANT WAS AT 96% POWER PRIOR TO EVENT AND IS DECREASINO AT THE RATE OF SO MW L / HR. LEAK FROM BELLOWS TO REACTOR BUILDING WITHIN NORMAL LIMITS. l
. ACTION TAKEN BY HDO/RDO - RDO BOYD, FEMA SPAULDING, EO VILLALVA l PERSON' NOTIFYING NRC - STROBEL
- l. PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE o
f'DATEOFEVENT- 08/11/83 TIME OF EVENT - 1430
- DATE OF NOTIFICATION - 08/11/83 TIME OF NOTIFICATION - 1U04 FACILITY'NAME - SALEM 2 REGION - 1 TYPE OF FACILITY - POWER REACTOR
- I LICENSEE EVENT CLASSIFICATION - ")TIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SG SAFETY VALVE LIFTED
~
l l CAUSE OF FAILURE - UNK ) ' - RADIOACTIVE REL EASE 7 NO
$ W N_T 1DESCRTPTTONL s______
u- Mt.U i U HAVE~TJFYtu. vntvh was HedenIhu 2d MINS..LATER. CAUSE IS BEINO INVESTIGATED. PLANT WAS IN HUT S/D. NOUE FERMINA TED'AT 14b5. ACTION TAKEN DY HDO/RDO'- RDO BRUNNER,EO LANIK, FEMA FIELD
-PERSON NOTIFYINO NRC - MAIER PERSON ENTERINO REPORT - GOULD
' SCRIPT ACTIVE FILE 18 90% OF MAXIMUN SIZE
'DATE OF EVENT - 08/12/83 TIME OF EVENT - 1056 DATE OF NOTIFICATION - 08/1'2/83 TIME OF NOTIFICATION - 1115 FACILITY NAME - BROWNS FERRY REGION - 2 SCRIPT ACTIVE FILE. TRIMMED TO 80% OF MAXIMUN SIZE
-TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT '
CATEOORIES OF EVENT - FIRE CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - I A FIRE OCCURRED IN THE TURBINE DECON ROOM FROM 1056 TO 3129 EDT. THERE WAS NO
. RADIOACTIVE. RELEASE FROM THE FIRE. THE INITIAL REPORT INDICATED THAT A MOP W l' AS ON FIRE AND THE ROOM WAS FILLED WITH SMOKl:. THE FIRE WAS EXTINGUISHED DY T I .HE ONSITE FIRE! BRIGADE. THE FIRE HAD NO EFFECT ON THE OPERATIONAL SAFETY OF T HE REACTORS. THE LICENSEE IS CONDUCTING A FULL INVESTIGATION AS TO 1HE CAUSE OF THE FIRE AND ACTION TAKEN DY HDO/RDO - RDO (BUTCHER): EO (LANIK)i FEMA (BEROslROM) l PERSON NOTIFY [NO NRC - W. BANKS PERSON ENTERINO REPORT - R.'PRIEbE '
DATE OF EVENT - 08/12/G3 TIME OF EVENT - 2247
.DATE OF NOTIFICATION - 08/12/83 TIME OF NOTIFICATION - 2208 l . FACILITY NAME - SALEM 2 REOION - 1 t TYPE OF FACILITY POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT -CATEOORIES OF EVENT - ESF ACTUATION CORE INJECTION SPRAYLOW PRESSURIZER PRESS. ;
CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - PLANT HAD SI'FOR 2 MINS. DUE TO LOW PRESSURIZER-PRES $URE WHILE COOLINO DOWN 1 l 0 MODE-3. AT THE' TIME OF REPORT IT IS NOT kNOWN IF THE CAUSE WAS OPEHATOR ERR OR OR EQUIPMENT MALFUNCTION. NOUE 1ERMINATED AT 2249. ACTION TAKEN BY HDO/RDO - RDO BRUNNER,EO SCHWARTZ, FEMA DERKES(LE
. PERSON NOTIFYING NRC - WARD ' 3PNdRLMERMTRALAfm MiPnat - Datall- ___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
-.. -.. _. , . . - - . .~ _. . . - - ~ -- .
DATE OF EVENT - 08/17/83. TIME OF EVENT - 1009
' DATE OF NOTIFICATION - 08/17/83 TIME OF NOTIFICATION - 1130 ' FACILITY NAME - BROWNS FERRY 1 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY j CAUSE OF FAILURE - PERSONNEL INJURY -
RADIOACTIVE RELEASE 7 NO i
- EVENT DESCRIPTION -
PERSONNEL INJURYI FALL FROM SCAFFOLD IN CONTAMINATED AREA (6000 DPM IN AREA). . l i OUTER CLOTHING REMOVEDI NATURE OF INJURY DICTATED UNWISE TO SURVEY HIS BACK , HFTER REMOVING OUTER CLOTH]NO. FRONT SURFACE, FEET AND HANDS WERE CLEAN OF CO NTAMINATION. TRANSPORTED TO LOCAL HOSPITAL 1 2 HP TECHS RODE IN AMBULANCE WITH INJURED. ** UPDATE: UE TERMINATED AT 112S CDT. INDIVIDUAL NOT CONTAMINATED. ACTION TAKEN BY HDO/RDO - RDO R. BUTCHER FOR T. CONLON, IE G. LANIK, FEMA G. TRO TTER PERSON NOTIFYING NRC - BANKS PERSON ENTERING REPORT - O. MERRILL DATE OF EVENT - 08/20/83 TIME OF EVENT - 1630 DATE OF NOTIFICATION - 08/'20/83 TIME OF NOTIFICATION - 1644 , i FACILITY NAME - DIABLO CANYON REGION - S TVPE OF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES OF EVEilT - B0MD THREAT ! CAUSE OF FAILURE - BOMB THREAT RADIOACTIVE RELEASE 7 NO t EVENT DESCRIPTION - i RECIEVED DOMB THREAT FOR UNIT 1 CON 1AINMENT. EVACUATING CONTAINMENT. WILL PER i FORN SEARCH. UPDATE AT 1740s 1ERMINATE NOUE, NO BON 8 FOUND. l f I ! ACTION TAKEN BY HDU/RDO - RDO D. STERNDERG, EO J. PARTLON, IAT J. DAVIDbON, F 1 l EMA: W. CHURCH L PERSON NOTIFYING NRC - D. VUSBERG l PERSON ENTERING REPORT - J. HICKMAN 1 l l SCRIPT. ACTIVE FILE IS 90% OF MAXIMUM SIZE ! DATE OF EVENT - 08/22/G3 TIME OF "'/ENT - 1109 l DATE OF NOTIFICATION - 08/?2/83 TIME OF NOTIFICATION - 111b , 1 FACILITY NAME - SALEM 1 REGION - 1 1 TYPE OF FACILITY - POWER REACTOR
UNT- RUVYlFTCMTEUN UF UNU3UAL EVENI CATEOORIES OF EVENT ' - SCRAM - CAUSE OF FAILURE - UNKNOWN 1 RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - RX TRIPPED FROM 97% POWER. CAUSE UNKNOWN, BUT FIRST GUT PANEL SHOWS TURBINE T RIP, P-7, AND RX TRIP. PLANT RESPONDED NORMALLY TO TRIP 1 NO SI. ** UPDATE ** A T'1130 PL. ANT COMMUNICATOR (S. NARD) CLASSIFIED EVENT AS UNUSUAL EVENT SAYINO" ALL TRIPS ARE UE'S **UPDATti** 1206 EDTi S. WARD SAID THE TRIP WAS CAUSED BY E
.HC CONTACTS IN THE RX TRIP BREAKER FAILING TO CLOSE FOLLOWINO A REACTOR TRIP TEST. NO ADDI . ACTION TAKEN BY HDD/RDO - RDO DORES PERSON NOTIFYING NRC - VAROA PERSON ENTERING REPORT - E. WEISS . SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE DATE OF EVENT - 08/23/83 TIME OF EVENT - 111S DATE OF NOTIFICATION - 08/23/83 TIME OF NOTIFICATION - 1143 FACILITY NAME - RODINSON 2 REGION - 2 -TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LEAK IN CONTAINMENT COOLER CAUSE OF FAILURE - MECHANICAL FAILURE CONTAINMENT COOLER RADIOACTIVE RELEASE 7 NO .EVFNT DESCRIPTION -
A SMALL ("MISI'Y SPRAY") LEAK WAS: DISCOVERED IN THE COOLER OF THE HV & AIR HAN
.DLINO UNIT IN CONTAINMENT Ar 1215 EDT. THIS AMOUNTS TO LOSS OF INTEORITY AND SERVICE NATER, 50 NOUE WAS DECLARED. LEAK STOPPED AT 1218 EDT. COOLER ISOLAT ED TO RESTORE INTEORITY AND TERMINATE NOUE AT 1226 EDT. LICENSEE NOW IN LCO MODE PENDINO LEAK REPAIR. NATER LOSS SMALLt NO OUANTITATIVE ESTIMATE.
ACTION TAKEN DY HDO/R00 - REO 2 (R. BUTCHER) PERSON NOTIFYINO NRC - SEWELL , PERSON ENTERING REPORT - d. HIMES 3
. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT'- OG/'26/03 TIME OF EVENT - 2100 DATE OF NOTIFICATION - 09/26/83 TIME OF NOTIFICATION - 2100 ' FACILITY NAME - VERMONT YANKEE REGION - I TYPE OF FACILITY - POWER REACTOR I LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - FNTERED LCO ACTION STATEMENT l .CAUGE OF FAILURE - ELECTRICAL FAILURE ,
CORE SPRAY VALVE BREAKER I.
- RADtOACTIVE RELEASE? NO I
3MNLMSCMRTION -
U:86LW WWPWMDfWG VWa W2XKHWED RLTEWNRTE sulT0EKLLTANCE UUE TO ONE DG YiFING IriOP
!ERABLE, ONE OF THE BREAKERS FOR THE CORE SPRAY VALVES TRIPPED THUS RENDERINO ONE SIDE OF THE CORE SPRAY SYSTEM INOPERABLE. NITHIN ONE MINUTE THE BREAKER W AS RESET AND THE VALVE CVCLED ACCEPTABLY. HOWEVER THE SYSTEM WILL BE CONSIDE ' RED INOP UNTIL THE CAUSE CAN BE DETERMINED FOR THE liKR TRIP. LCO REQUIRES COL '
D SHDN IN 24 HR
' ACTION TAKEN BY_HDO/RDO : NOTIFIED HDO (BORES)t EO (HEISHMAN); FEMA (LITTON)
PERSON NOTIFYING NRC - A. CHESLEY PERSON ENTERING REPORT - R. PRIEBE : SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ! DATE OF EVENT - 08/29/83 TIME OF EVENT - 1345
-DATE OF NOTIFICATION - 08/29/83 TIME OF NOTIFICATION - 1404 !
FACILITY NAME - DUANE ARNOLD REGION - 3 ; TYPE OF FACILITY - POWER REACTOR ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - UNK RADIOACTIVF RELEASE 7 NO l ' EVENT DESCRIPTION - l -THE LICENSEE LOST THE CAPABILITY TO MEASURE AND RECORD THE RCS CONDUCTIVITY. l THE RWCS HAD PREVIOUSLY ISOLATED (SEE EVENT AT '2353. S/28), AND THIS EVENT RE SCRIDT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE l SULTED'FROM LOSS OF FLOW (UNKNOWN CAUSE) IN THE RECIRC SAMPLE FLOW LINE WHICH l; WAS BEING USED AS A BACKUP FOR OBTAINING THE CONDUCTIVITY MEASUREMENT. THE L : 1 CO REOUIRES AN ORDERLY PLANT SHUTDOWN (MG TIME LIMIT IS SPECIFIED). SHUTDOWN i FROM 97% liEGAN ACTION TAKEN DY HDO/RDO - RDO (C. PAPERIELLO)1 EO (SCHWARTZ)t FEMA (bERKEBILE) PERSON NOTIFYING NRC - D. JOHNSON PERSON ENTERING REPORT - R. PRIEBE DATE'OF EVENT - 08/31/83 TIME OF EVENT --1500 h l 'DATE OF NOTIFICATION - 08/31/83 TIME OF NOTIFICATION - 1521 i:
-FACILITY NAME - CALVERT CLIFFS 2 REGION - 1 l
TYPE OF FACILITY - POWER REACTOR l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUGUAL EVENT CATEGORIES OF EVENT - MANUAL SHUTitOWN , -CAUSE OF FAILURE - MECHANICAL FAILURE F FW REO VALVES 4
-RADIOACTIVE RELEASE 7 NO 1 ;
EVENT DESCRIPTION - SINCE THE LICENSEE WAS UNABLE TO CORRECT THE PROBLEM WITH THE F W REO VALVES P
.REVIOUSLY REPORTED (SEE EVENT AT 1138) IN TIME TO (WOID A SHUTDOWN, THE REACF OR POWER IS'BEING REDUCED WITH ANTICIPATED SHUTDOWN AT ~1830. AN UNUSUAL EVEN T-WAS' DECLARED SINCE THE " CONDITION REOUIRES THE PLANT TO BE PLACED IN A LOWE R MODE OF OPERATION UNDER TECH SPEC REQUIREMENTS". POWER PRIOR TO 1HE EVENI W !
AS 100%. ** UPD ACTION TAKEN HY HDO/RDO - RDO (CONNER)1 EO (LANIK)1 FEMA (bERKEb1LE) , PER$0N NOTIFYING NRC - C. ZAPP PF_FMON FNTFRING ___RFPORT_-- R. PRIEBE_ >
,,s . . . ._ . _ . _ . _ _ _. _ _ _ . _ . _ _ _ _ . - _ _ . _ _ _ . _ _ _ _ _ . _ _ _ _ _ _ . . _ _
'OATE OF EVENT - 09/01/G3 flME OF EVENT - 1330 DATE OF NOTIFICATION - 09/01/83 TIME OF NOTIFICATION - 1358 l . FACILITY NAME - PEACH BOTTOM UNIT 2 REGION - 1 ,
TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY CAUSE OF FAILURE - LIKELY HEART ATTACK RADIOACTIVE RELEASE? NO- t EVENT DESCRIPTION - CONTRACTOR EMPLOYEE SUFFERED APPARENT HEART ATTACK WHILE PERFORMING MAINTENAN i CE ON THE UNIT 2 REACTOR WATER CLEANUP HEAT EXCHANGER (16S' ELEVATION RX BLDG
).' INDICATION THAT INDIVIDUAL WAS CONTAMINATED (UNKNOWN EXTEN1 AT TIME OF REP ORT). TAKEN VIA AMBULANCE TO THE HARFORO NEMORIAL HOSPITAL.
ACTION TAKEN BY HDO/RDO - RDO M. CONNER, EO G. LANIK, FEMA W. CHURCH PERSON NOTIFYING NRC - W. PIEPER > PERSON ENTERING REPORT - B. ZALCMAN DATE OF EVENT - 09/04/83 TIME OF EVENT - 1547 DATE OF NOTIFICATION - 09/04/83 TIME OF NOTIFICATION - 1622 FACILI TY NAME - ORAND GtJLF REGION - 2 TYPE OF- FACILITY -- POWER REACTOR . LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - FIRE CAUSE OF FAILURE - NECHANICAL FAILURE L1IESEL , RADIOACTIVE RELEASE 7 NO EVENT IIESCRIPTION - A FIRE STARTED ~IN THE DIVISION 1 DIESEL ROOM. IT WAS EX'tINGUISHED WI'IHIN 14 M INS..THE FIRE APPEARED TO HAVE STARTED IN THE NO. 1 AND NO. 8 CYLINDERS OF TH E DIESEL. ** UPDATE ** NOUE WAS TERMINATED AT 1656 i t l ACTION TAKEN BY HDO/RDO - RDO NONTGOMERY, FEMA MASSIE, EO BAER l PERSON NOTIFYING NRC - MCCURDY PERSON ENTERING REPORT - GOULD DATE OF EVENT - 09/04/83 TIME OF EVENT - 1632 l DATE OF NOTIFICATION - 09/04/93 TIME OF NOTIFICATION - 164S l FACILITY NAME - DUANE ARNOLD REGION - 3
. TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CL ASSIFICATION - NOTIF ICAT ION OF UNUSUAL EVLNT i CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT '
I
CAUSE OF, FAILURE - MECHANICAL FAILURE VALVE-RADIOACTIVE RELEASE 7 NO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SI7.E EVENT DESCRIPTION - PLANT ENTERED LCO TO BE IN COLD S/D WITHIN 24 HRS. DUE TO LO~lH HPCI AND RCIC BEINO. INOPERABLE. HPCI HAD BEEN OUT OF SERVICE FOR ONE DAY SO THE RCIC SYSTEM
- NAS BEINO. TESTED AND THE OUTBOARD STEAM SUPPLY SYSTEM FAILED TO SHUT..CAUSE
'WAS : A PROBLEN WITH THE TOROUE SWI TCH ON THE VALVE. REACTOR WAS AT 80% POWER A
.TESTART OF EVENT. (CONTINUED NEXT ENTRY), j ACTION TAKEN BY HDO/RDO - RDO HARRISON, FENA MASSIE, EO BAER
= PERSON NOTIFYINO NRC - STEEM
-PERSON ENTERING REPORT - OOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 09/04/83 TIME OF EVENT - 1633 UATE OF NOTIFICATION - 09/05/83 TIME OF NOTIFICATION - 0212 FACILITY NAME - DUANE ARNOLD REGION - 3
. TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE VALVE RADIOACTIVE RELEASE 7 NO i EVENT' DESCRIPTION -
' :*** UPDATE OF 1632 EVENT 09/04*** CALL AT 0212 ON 09/05 ADVISED THAT NOEU WAS TERMINATED AT 0203 EDT 09/05/83. RCIC WAS RESTORED, BUT NOT HPCI. THEY ARE ST l ILL'.IN SECOND DAY OF 7-DAY LCO ON HPCI. EST TIME OF REPAIR: TUES 09/06. ALSO: [. . POWER LEVEL WAS REDUCED TO APPROX 55% BEFORE NOUE WAS TERMINArE0 (DOWN FROM l 83%)1 POWER WAS INCREASED TO 84% BY TIME OF STATUS REPORT ON 09/05. RDO J. HA , -RRISON TALKED D
> ACTION'TAKEN DY HDO/RDO - RDO J. HARRISON, EO R. ~BAER, FEMA B. MONAHAN PERSON NOTIFYINO NRC - D. ROBERTSON PERSON-ENTERINO REPORT - O. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE I.
.DATE OF' EVENT - 09/05/83 TIME OF-EVENT - 0340
~DATE OF NOTIFICATION - 09/05/83 TIME OF NOTIFICATION - 0402 FACILITY NAME - DRESDEN 3 REGION - 3 TYPE OF-FACILITY - POWER REACTOR
.L)CENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ,
l CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT i CAUSE!OF FAILURE - MECHANICAL FAILURE j 'MSIV'S f RADIOACTIVE ~ RELEASE? NO
' _ EVENT. DESCRIPTION - ,
i .NHILE AT 50% POWER AND DOINO OTRLY TIMINO SURVEILLANCE TEST ON MSIV'S, FOUND ' __JHRT 2 OUL OF_4__(B A_C)___yALV_ES _DO_ NO T PjEET _ THE__3_-_5 SEC_ CR I TER I A FOR _ CLOSURE _T________
u, UY6 #1/s Netau1Nhs UULD s/u wI IH IN 24'HR. .WILL DE-INERT DRYWELL,-EH1ER DRYWELL TO ADJUST VALVE CLOSURE TIME T O PROPER VALUE. ** UPDATE ** NOUE.TEPMINA1ED AT 1420. VALVES NOW MEET CLOSURE 1
.IME-SPECS. PLAN ACTION TAKEN BY HDO/RDO - RDO J. HARRISON, EO. B. BAER, FEMA b. MONAHAN -PERSON NOTIFYING NRC - R. BLACK PERSON ENTERING REPORT - O. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 09/05/83 TIME OF EVENT - 1050 DATE OF NOTIFICATION - 09/03/83 TIME OF NOTIFICATION - 1126 j l
FACILITY-NAME - ROBINSON REGION - 2
-TYPE-OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM IR HI FLUX TRIP CAUSE OF FAILURE - MECHANICAL FAILURE l SO. LEAK RADIOACTIVE REL EASE? NO l EVENT DESCRIPTICN -
E WERE ON WAY DOWN ': ROM 93% DUE TO PRIM TO SEC " A" SO LEAK OF 0.324 GPM, WHICH
'WAS WITHIN'T/G LlNITS. AFTER ABT 3 1/2 HRS, RCTR SCRAMMED FROM 8% POWER DL T j O IR HI FLUX SIGNAL. VERIFIED RX TRIP, AUTOMATIC SIGNAL ACTUATION, AND TERM N OUE AT 1130. RCTR ~IN HOT S/D & STABLE. PLAN TO COOL DOWN AND EXAMINE SG LEAK.
ACTION TAKEN DY HDO/RDO - PDO D. MONTOOMERY, EO U. BAER. FE:a R. LIT 10N. PERSON NOTIFYINO NRC.- R. i100RE .
' PERSON ENTERING REPORT - O. 11ERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF. EVENT - 09/06/83 TIME OF EVENT - 0601 DATE OF NOTIFICATION'- 09/06/S3 TIME OF NOTIFICATION - 06S6 l SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE
!- ' FACILITY NAME - HADOAM NECK' REGION - 1 j TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION'- NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - UNPLANNED RELEASE i .CAUSE OF. FAILURE - MECHANICAL FAILURE I WGS OAS COMPRESSORS RADIOACTIVE RELEASE 7 YES l EVENT DESCRIPTION - ' ;WHILE. DUMPING'OAS FROM VCT'TO WOS, WOS SURGE TANK RELIEF VALVE LIFTED MOMENTA j _RILY. STACK GAS MONITORG REGISTERED 200,000 MICRO-CI/SEC VS T/S LIMIT OF 30,8
- 00. TIME ELAPSE TOO SMALL TO REGISTER ON SCALE. REASON: PR IN WOS > SET PT BE CAUSE NEITHER OF 2 WGS COMPRESSORS CAME ON AUTOMATICALLY (SET PT 1 1/2# (24 FOR PACKUP)). AFTER SPIKE RELEASE, COMPR STARTED MANUALLY WITHIN 3-4 MIN. NO CONTAM INSIDE-S ACTION TAKEN BY HDO/RDO - RDO M. CONNER, riO H. BAER, FEMA B. MONAHAN, DOE D. DIX ON, HHW, I. WEITZMEN, EPA D. JANES.
l -PERSON NOTIFYING NRC - R. WILLIAMS L: FMMGM EMTFMND REPORT - O, MERRILL _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . .
. --- . . . . .~ . . . - - - . . - - . _ - - - - - _ -
l DATE OF EVENT - 09/07/83 TIME OF EVENT - 2028 DATE OF NOTIFICATION - 09/07/83 TIME OF NOTIFICATION - 2048 FACILITY NAME - ARKANSAS NUC UNIT 1 REGION - 4 TVPE OF FACILITY - POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOlIFICATION OF UNUSUAL EVENT l
CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT j _ CAUSE OF FAILURE - MECHANICAL FAILURE FLANGE , j RADIOACTIVE RELEASE? NO
- EVENT DESCRIPTION -
REACTOR WENT TO HOT S/D FROM 100% POWER DUE TO LCO. CAUSE OF LCO WAS UNKNOWN l i [ LEAKAGE IN THE REACTOR COOLANT SYSTEM EXCEEDING 1 GPM. THE LEAK WAS FOUND CON
- j. ING FROM A CRACKED WELD ON THE REACTOR COOLANT DRAIN LINE FLANGE. THIS LONDIT '
IGN PUT THE PLANT IN A SECONO LCO TO DE IN COLD S/D WITHIN 24 HRS. NOUE TERMI , [ NATED~AT 2028. ' ACTION TAKEN BY HDO/RDO - RDO MADSEN.EO PARTLOW, FEMA CHURCH PERSON NOTIFYING NRC - WHITE ; f PERSON ENTERINO REPORT - GOULD f I I DATE OF EVENT - 09/09/83 TIME OF EVENT - 1317 ' UATE OF NOTIFICATION - 09/09/83 TIME OF NOTIFICATION - 1346 FACILITY NAME - SALEM 1 REGION - 1 , TYPE OF FACILITY - POWER REACTOR l_ l f LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM LOW SO LEVEL CAUSE OF FAILURE - FW PUNP PROBLEM
'RADIDACTIVE RELEASE 7 NO
- . EVENT DESCRIPTION -
.A REACTOR SCRAM OCCURRED AT 100% POWER DUE TO A LOW SG LEVEL. THE LOW LEVEL W AS CAUSED BY A SUSPECIED PROBLEN WITH ONE OF THE FW PUMPS. THE EVENT IN UNDER CONTINUING INVESTIGATION. THE PLANT IS STABLE. THERE UAS NO SAFETY INJECTION OR OTHER ESF ACTUATIONS.
! ACTION"TAKEN BY HDO/RDO - NOTIFIED REO. I (L. HETTENHAUSEN)* EU (O. LANIK)l FE ! NA.(L. BEROSTROM) ' , . PERSON NOTIFYINO NRC - W. WALLACE PERSON ENTERING REPORT - R. PRIEBE l .DATE OF EVENT - 09/15/83 TIME OF EVENT ~ 0135 ; DATE OF NOTIFICATION - 09/15/G3 TIME OF N0ffFICAT10N - C204 ; FACILITY NAME - OVAD CITIES 1 REGION - 3 TYPE OF FACILITY ~ POWER REACTOR i LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENI C@TE00 R I CE OF _ EVE N T_ y__ S C R AN __ _ ___ __ __ ___ ____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ f fANUAl .
CAUSE OF FAILURE - MECHANICAL FAILURE RELIEF VALVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - PLANT WAS MANUALLY TRIPPED FROM 20% POWER WHEN A TARGET ROCK RELIEF VALVE F AI
. LED TO CLOSE AFTER_BEING TESTED. AFTER CYCLINO THE VALVE IT FINALLY CLOSED. T HE NOUE WAS TERMINATED AT 0140. THE PLANT IS SHUTTINO DOWN FOR MAINT.
ACTION TAKEN BY HOO/RDO - RDO JACKIW,EO SCHWARTZ, FEMA WEINER PERSON NOTIFYINO NRC - KOOI PERSON ENTERING REPORT - OOULD SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 09/16/83 TIME OF EVENT - 0345 DATE OF NOTIFICATION - 09/16/83 TIME OF NOTIFICATION - 0427 FACILITY NANE - PRAIRIE ISLAND 1 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - PERSONNEL ERROR
.RADIOACTIVF RELEASE 7 NO l EVENT DESCRIPTION -
WHILE TESTINO THE SI PUMP, PLANT PERSONNEL IIID NOT OPEN THE SUCTION LINE AND THE PUMP OVERHEATED AND SEIZED. THIS MADE THE SI PUMP INOPERABLE AND PUT THE PLANT IN AN LCO CONDITION TO BE IN HOT S/D WITHIN 24 HRS. THE PLAN 1 WAS AT '/6
% POWER. THE PUMP SHOULD BE OPERABLE DY 1100. ** UPDATE **NOUE TERMINATED AT 10 l - 00.
t
' ACTION TAKEN DY HDO/RDO - RDO JACKIW.EO SCHWARTZ, FEMA TROTTER l ' PERSON NOTIFYINO NRC - GAUGER l PERSON ENTERINO REPORT - GOULO SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 09/17/83 TIME OF EVENT - 1630 DATE OF NOTIFICATION - 09/17/G3 TIME OF NOTIFICATION - 1648 FACILITY NAME - RANCHO SECO REGION - 5 TVPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - UNIDENTIFIED LEAK RATE > T/s LIMIT CAUSE OF FAILURE - OTSO TUDE LEAK i
RADIOACTIVE RELEASE? NO I , EVENi DESCRIPTION - ! : UNIDENTIFIED LEAK RATE OF 1.25 GPM (T/S !.MT 1.0 GPM), DELIEVED TO DE FROM PRI _RAIW7@_.SECOND#Rh _OTSfLTUPE LEAL __ CONTROLLED M/D lN_ PROGRESSo_ AUX _ BLOO_ S FACK
- wArv%strywnragr.wroxoI0Fn5W YWoc wugww esr 600 CWF MOO-500 NOWNT. C OW --~ D AIR EJCTR MONTR2 800 000 CPM (800 NORM)! OLAND STN COND MONTRt 400 CPM (30-40 NORM). NO EVIDENCE OF'R/A INSIDE OR OllTSIDE SITE. CONTROLLED S/D TO COLLs S 4
/D.FRON 100% 0 ACTION TAKEN BY HDO/RDO - RDO F. WENSLAWSKI, EO S. SCHWARTZ, FEMA L. BERGSTROM i PERSON NO TIFYING NRC - J. DELRUE PERSON ENTERINO REPORT - O. MERRILL !
i SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE l DATE OF EVENT - 09/17/83 TIME OF EVENT - 1631 OATE OF NOTIFICATION - 09/17/83 TIME OF NOTIFICATION - 1648 i FACILITY'NAME - RANCHO SECO REGION - 5 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - UNIDENTIFIED LEAK RATE < T/G LIMIT , i CAUSE OF FAILURE - OTSO TUBE LEAK RA!110 ACTIVE RELEASE 7 NO EVENT DESCRIPTION - !
** UPDATE 1630 ENTRY AT 1825** RCTR AT 50% ODING TO COLD S/D. LK RT 1.1 - 1.2 GPM. ALL OK. ** UPDATE AT 2031** RCTR AT 29%1 DECR G 2 NW/ MIN. APPRX 1 HR TO H OT S/D. LK RT O.8 - 0.9 OPM. NOT TERM NOUE YET. CONFIDENT LK IN A-SO. **UPDAT E Ar 2153** RCTR M 15%1 LK RT 1.33 OPM -- INCR AS COOL DOWN1 OPENING DIOGER A S DET' COOLER. UNTIL S/D. COOL DOWN te (CON'T NEXT ENTRY), ,
ACTION TAKEN BY HDO/RDO - SAME AS PRECEDING PERSON NOTIFYINO NRC - R.I. H. CANTER PERSON ENTERING REPORT - O. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE P DATE OF EVENT - 09/17/83 TIME OF EVENT - 1632 DATE OF NOTIFICATION - 09/17/83 TIME OF NOTIFICATION - 1648 FACILITY NAME - RANCHO SECO REGION - 0 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL. EVENT CATEGORIES OF EVENT - CON'T OF 1631 ENTRY 1 CAUSE OF FAILURE - UNIDENTIFIED LEAK i RADIOACTIVE RELEASE 7 NO i EVENT DESCRIPTION - r (CON'T OF 0631 ENTRY) -- AND SYSTFM DEPRESSURI'/ED. LK RT WILL INCH. SOME IODI l i SCRIPT ACTIVE FILE TRIMMED TO GO% OF NAXIMUM SIZE ; i NE IN A STM LINE CONFIRMS LEAK IN A STM OEN. SECONDARY SYSTEM IS 101 ALLY ISOL i ATED. 8ITUAT10N PROCEEDING NORMALLY, BUT FAR FROM REGULVED. NOUE SYILL NOr TE i RMINATED. ** UPDATE AT 1434 ON 9/18** NOUE TERMINATED AT 1030 PDT ON 9/18. RX k STAGLE IN COLD S/D. NO RELEASE OFFSITE1 NO FUEL DAMAGE. I ACTION TAKEN DY HUO/RDO - SAME AS 1630 t< 1631 EVENT TIME EN1 RIES. i PERSON NOTIFYING NRC - H. CANTER j PERSON ENTERINO REPORT - O. MERRILL {
DATE'OF' EVENT - 09/17/83 FIME i]F tiVETir - 16S0 f' DATE OF NOTIFICATION'- 09/17/83 TIME OF NOTIFICATION - 1710 ( FACILITY NAi1E - TURKEY POINT 4 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUGUAL EVENT [ l CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - CNTNMT SPRY PUMP OUT RADIDACTIVC RELEASE? NO i i EVENT DESCRIPTION -' EN1RD LOC h DECLRD NOUE AT 1650 WITH RCTH A1 100% DUE 10 ob CNTNMT SPRAY PUMP 6 BEINO OUT OF SERVICE FROM 1250 09/16 TO REPL SUCTION ELBOW & HANGERS. COULD l NOT MEET 24-HR LIMIT TO GET PUMP PACK IN SERVICE, SO SET DEADLINE OF 16b0 TO i COMPLETE REPLACEMENT, DUT COULO NOT MEET THAT DEADLINE.** UPDATE AT 1833** PUM P TESTEll'h RETURNED TO SERVICE h NOUE TERM AT 18241 RCIR NOW AT 70% & INCR. ;
. ACTION TAKEN GY.H00/RDO - RDO J. DLAKE, EO S. SCHWARTZ, FEMA L. BERGS TROM PERSON NOTIFYING NRC - C. COKER PERSON ENTERING REPORT - O. MERRILL DATE OF EVENT - 09/20/83 TIME OF EVENT - 1315 DATE OF NOTIFICATION - 09/20/G3 TIME OF NOTIFICATION - 1356 FACILITY NAME - ST LUCIE 1 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVLNT CATEGORIES OF EVENT - FLAMMADLti GAS LEAK CAUSE OF FAILURE - MECHANICAL FAILURE DIAPHRAM ON REO. VALVE RADI0 ACTIVE RELEASE 7 NO EVENT DESCRIPTION -
IT. WAS DISCOVERED THAT ONE OF THE TUBES FROM THE HYDROOEN TUHE TRAILER HAli A LEAK. THE CAUSE-WAS A FAILED DIAPHRAM ON A REGULATOR VALVE. THE LEAK WAS ISOL , ATED ANil HAS STOPPED. NOUE 1ERMINATED AT 1400. LEAK WAS DETEC1Eli HY THE RESIDE ' NT INSPECTOR. ACTION TAKEN BY HDO/RDO - REO 2 t.ANDIS,EO SCHWART7. FEMA WEINER PERSON NOTIFYINO NRC - VALDES PERSON ENTERINO REPORT - OOUL.D DATE OF EVENT - 09/21/83 TIME OF EVENT - 1423 DATE OF NOTIFICATION - 09/21/83 TIME OF NOlIFICATION - 144S , FACILITY NAME - SALEN 1 REGION - 1 TYPE OF FACILITY - POWER REACTOR t LICENSEE EVENT CLAGSIFICATION - NOTIFICATION OF UNUSUAL EVENI ' CATEOORIES OF EVENT - SCRAM RC LO F1,O/HCP DREAK. OPN l
=
CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - t REACTOR TRIPPED FROM 100% POWER ON REACTOR COOLANT LOW FLOW / REACTOR COOLANT P . UNP BREAKER OPEN. THIS SIONAL OCCURED DURING A SURVEILLANCE TEST ON A 4KV GRO I UP BUSS WHICH FEEDS THE "11" PEACTOR COOLANT PUMP. A FALSE SIONAL WAS GENERAT ED TO THE RPS TELLING IT THAT THE "11" RCP DREAKER WAS OPEN WHEN IT WAS ACTUA ! LLY CLOSED. THE CAUSE IS HEING INVESTIGATED. PLANT CLASSIFIFS REACTOR TRIPS F ROM GREATER THA I ACTION TAKEN HY HDO/RDO - RDO CROCKER,EO HAASS. FEMA TROLLER PERSON NOTIFYING NRC - TILTON , PERSON ENTERING REPORT - OOULD OATE~OF EVENT - 09/21/83 TIME OF EVENT - 2340 ; i DATE OF NOTIFICATION - 09/22/83 TIME OF NOTIFICATION - 0015 FACILITY NAME - RANCHO SECO REGION - 3 TYPE OF FACILITY - POWER REACTOR LICI:.NSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATE3ORIES OF EVENT - RTR BLDG FVAC CAUSE OF FAILURE - MAINT. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE RADIOACTIVE RELEASE?.YES
- EVENT DESCRIPTION -- !
I' RTR IR IN COLD S/D FOR S/O TUE<E LEAK REPAIR. WHEN MANWAY COVER WAS REMOVEU, ! RAD OAS WAS PULLEO OUT THRU HEPA FILTER, SETTING OFF RTR BLOG ALARMS AND SHUT TING OFF CONTAINMENT PURGE. NOUE TERM. IMMEDIATELY, LICENSEE EVAL. REL. *UPD - ATE AT 0230* REL RATE WAS 1.09 E-2 CI/SEC FOR 480 SEC. TOTAL REL U.23 CI, 1 9.3% OF INST. TECH. SPEC. LIM. RAD WORKERS INSIDE TENT AROUND OTSO EST. DOSE 3 MREM. ! ACTION TAKEN DY HDO/RDO - NOTIFIED REO V DO (SCHUSTER). EO (HAAS). FEMA (CHURCH) i PERSON NOTIFYING NRC - RICH MACIAS PERSON ENTERING REPORT - VERN HODGE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE l L DATE OF EVENT - 09/22/83 TIME OF EVENT - ISOS ; DATE OF NOTIFICATION - 09/22/83 TIME OF NOTIFICATION - 1514 FACILITY NAME - COOK REOION - 3 i TYPE OF FACILITY - POWER REACTOR [ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - THREATENING TORNADO ! CAUSE OF FAILURE THREATENING TORNADO f r
. RA0!OACTIVE RELEASE'? NO EVENT DESCRIPTION -
TORNADO TO BE CROSSING POWER LINES APPROX 20 MI SOUTH OF PLANT. TORNADO DISSI PATING. AWAITING WORD FROM COUNTY SHERIFF'S OFFICE FOR NOTIFICATION OF (TG DI 94IPATif%_ HilPDATF AT i M17p SHFRIFF'N OFFICF C Al,1 F U__ L I C EN% E JNI E NOUE TF HM I ___o
oven w t muO r tm.;IUhM I . s ACT3ON TAKEN HY HDU/RDO - RDO J. STREETER. EO P.'FARRON/N. HAASS, FEMA J. OREINE
-R/R. BERKEDILE.
PERSON NOTIFYING NRC - ZIMMERMAN/ SMITH PERSON ENTERING-REPORT - O.-MERRILL i SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SI2E
'DATE OF EVENT - 09/26/03 TIME OF EVENT - 1452 DATE OF NOTIFICATION - 09/26/83 TIME OF NOTIFICATION - 1646
- FACILITY NAME - H.B. ROBINSON 2 REGION - 2 ,
TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF' EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - SERVICE WATER LEAK , i RADIOACTIVE RELEASE? NO
- l EVENT DESCRIPTION -
AN UNUSUAL EVENT NAS DECLARED DUE TO A SERVICE WATER LEAK (<1 OPH) IN CONTAIN MEffr FROM AN EMERGENCY VENTILATION UNIT. HVH #2. LICENSEE IS PRESENTLY ATTENP TING TO ISOLATE THE LEAKAGE. REACTOR POWER IS 92.5%. ** UPDATE 1700: LEAK ISO LATED AND "UE" TERMINATED AT 1640 HOURS. , ACTION TAKEN BY HDU/RDO - NOTIFIED REO. II (DEMIS). EO(LANIK), FEMA (bEROSTROM) PERSON NOTIFYINO NRC - R. FEMAL i PERSON ENTERING REPORT - R.~PRIEBE SCRIPT ACTIVE FILE IS 90% OF NAXIMUM SIZE r DATE OF EVENT - 09/26/83 TIME OF EVENT - 1620 l DATE OF NOTIFICATION - 09/26/83 TINE OF NOTIFICATION - 1640 FACILITY NAME - ANO 2 REGION - 4 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSllAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- i
_ r l CAUSE OF FAILURE - ELECTRICAL FAILURE , l DATTERY CELL LOW VDLTAGE ! ' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - . DURING SURVEILLANCE TESTING ON THE STATION DATTERIES, IT WAS DISCOVERED THAT ' I THE VOLTAGE FOR THREE CELLS HAD DECREASED >.03 VOLTS FROM THE VALUE ORIGINALL Y ODTAINED DURING THE ACCEPTANCE TESTS. THUS, DATTERY BANK 2D11 WAS DECLAkED INOPERABLE AND A POWER REDUCTION COMMENCED FROM 100%. ** UPDATE 181'7: THE "UE i " NAS TERMINATED AT 1800 HOURS. ACTION TAKEN DY HDO/RDO - NOTIFIED RDO (HUNNICUll)i FO(HAASS)1 FEMA (TROTTEH) , PERSON NOTIFYINO NRC - R. DALLARD PERSON ENTERINO REPORT - R. PR]EBE ' EMAM AC HVEEILEls SO% iO ELMA X I MU M _ S I Z E -- _-_ _ __--__ _ _ _ __ _ _ _-_ _ _ _______ _--_ _ _
DATE OF EVENT - 09/26/83- TIME OF EVENT - 2312 [ DATE OF NOTIFICATION - 09/26/83 TIME OF NOTIFICATION - 2332
-SCRIPT' ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE JL ,
FACILITY NAME - SURRY 1 REOION - 2 < , TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT i CATEGORIES OF EVENT - GASEOUS RELEASE CAUSE OF FAILURE - U K f RADIOACTIVE RELEASE? YES q, EVENT DESCRIPTION - THE "A" SAFETY INJECTION ACCUMULATOR DRAIN FAILED OPEN AND PRESSURIZED THE ST RIPPER TO THE POINT WHERE THE RELIEF VALVE OPENED CAUSING A RELEASE TO THE PR OCESS VENT. THE PROCESS VENT OASEOUS MONITOR NENT OFFSCALE (>10E+6) FOK--15 MI NUTES. NORMAL READINO IS APPROX 200. REACTOR IS SHUTDOWN. LICENSEE WILL PROVI DE A FOLLOWUP REPORT AS SOON AS ADDITIONAL INFO IS AVAILABLE. ACTION TAKEN BY HDO/RDO - RDO(BARR)1 EO(HAASS)1 FEMA (ORIENER)1 PERSON NOTIFYING NRC - G. MARSHALL PERSON ENTERINO REPORT - R. PRIEBE ! DATE OF EVENT - 09/26/83 TIME OF EVENT - 2313 . DATE OF NOTIFICATION - 09/27/83 TIME OF NOTIFICATION - 0038 FACILITY NAME - SURRY 1 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF-UNUSUAL EVENT ' CATEOORIES OF EVENT - UPDATE
\, ,
CAUSE OF FAILURE -'NECHANICAL FAILURE AIR VALVE RADIOACTIVE RELEASE? YES EVENT DESCRIPTION - LICENSEE FOUND LEAKING AIR LINE TO ACCUM. DRAIN AIR VALVE. VALVE SUPPOSED TO FAIL CLOSED. DUT EVIDENTLY HAD OPENED. CHECK IN CONTAINMENT REVEALED IT CLO SED. RV ON PRIMARY DRAIN TRANSFER TANK IN AUX DLDO HAD LIF1ED TNICE AT 35 PS l 10 FOR TOTAL OF I MIN. PROCESS VENT MONITOR WAS OFF SCALE FOR 4 MIN, NOT thi MIN. STILL SAMPLINO TANK AND ITS SOURCEst SHOUL11 DE NEARLY ALL XE-133. ACT(ON,TAKEN BY HDO/RDO - N/A i PERSON NOTIFYINO NRC - JOHN NILLIS PERSON ENTERINO REPORT - VERN HODOE , i DATE OF EVENT - 09/26/83 TIME OF EVENT - 2314 . DATE OF NOTIFICATION - 09/27/83 TINE OF NOTIFICATION - 0039 I l FACILITY NAME - SURRY 1 REGION - 2 l . TYPE OF FACILITY - POWER REACTOR l'
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT .
CATEOORIES OF EVENT - UPDATE l
CAUSE OF FAILURE - MECHANICAL FAILURE AIR VALVE RAOIOACTIVE RELEASE? YES EVENT DESCRIPTION -
-RELEASE SHOULD BE CONTAINED IN PROCESS PIPING EXCEPT FOR RESULTS OF PRESSURIZ TNG'ORINNELL VALVES IN CONTAINMENT. NOUE TERMINATED AT 0038 09/27/83. ALL 0
'THER SYSTEMS NORMAL. QUANTIFICATION OF RELEASE WILL BE REPORTED BY LICENSEE L-
-ATER. NRC RC31 DENT INSPECTOR INFORMED OF THE EVENT BY LICENSEE AT ABOUT 2330
-09/26/F3. RAD FIELDS IN CONTAINMENT ABOUT 10 MREM /HR.
. ACTION TAKEN BY HDO/RDO - N/A
. PERSON NOTIFYING NRC - JOHN WILLIS PERSON ENTERING REPORT - VERN HODOE DATE OF EVENT - 09/27/83 TIME OF EVENT - Ori2 m
DATE OF NOTIFICATION - 09/27/83 TIME OF NOTU ICATION - 0818 FACILITY'NAME - PEACH DOTTOM 3 REGION -1
' TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAN IRM HI HI CAUSE OF FAILURE - OPERATIONAL FAIL URE PROCEDURE ERROR RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
RTR WAS BEING SHUT DOWN TO REMEDY HIGH CONDUCTIVITY. AT 700 PSIO, FEED WAS D EINO CHANGED FROM FEED PUMPS TO CONDENSATE PUMPS. LEVEL DROPPED, OPERATORS O PENED 1HE FEED PUMP DISCHARGE VALVE, VESSEL RECEIVED COLD WATER, FLUX INCREAS ED, FULL SCRAM ON HI HI IRM SIGNAL. RTR WAS AT 1.57. POWER AT SCRAM. NO OTHE R PROBLEMS. NILL DEPRESSURIZE RTR. ACTION TAKEN BY HDO/RDO - NOTIFIED REO I DD (DURR), IE (LANIK), FEMA (RAY) PERSON NOTIFYINO NRC - TOM DONAGHY PERSON ENTERING REPORT - VERN HODGE SCRIPT ACTtVE FILE IS 90% OF MAXINUM SIZE r - SCRIPT ACTIVE FILE IS 90*/. OF MAXIMUM SIZE DATE OF EVENT - 09/2G/83 TIME OF EVENT - 1335 DATE OF NOTIFICATION - 09/28/83 TIME OF NOTIFICATION - 1300 r i FACILITY NAME - BIO ROCK POINT REGION - 3 TYPE OF FACILITY - POWER REACTOR I l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l =CA1EGORIES OF EVENT - SMOULDERING OIL LEAK mi CAUSE OF FAILURE - DEARING OIL LEAK L RADIOACTIVE RELEASE? NO e t: , EVENT DESCRIPTION - AN UNUSUAL EVENT NAS DECLARED DUE TO A SMOULitERINO OII. LEAK FROM tW 1URblNE B EARINO. THE EVENT IS DEING HANDLED BY ONSITE PERSONNEL. THE DRIPPING OIL LEAK oMM 307EVEEN11SQLATF% EACTOR POWER IS 78L ** UPDATE 1438: UE TERMINA
as,mrw,awenwrtva. HACTION TAKEN BY HDO/RDO - NOTIFIED REG. III (D. BOYD);'EO(S. SCHWARTZ); FEMA (W.
/ CHURCH)
PERSON NOTIFYING NRC - D. DEMOOR iPERSON. ENTERING REPORT - R. PRIEBE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE OF EVENT -sO9/28/83 TIME OF EVENT - 2230 DATE OF NOTIFICATION - 09/28/83 TIME OF NOTIFICATION - 2247
~
FACILITY NAME - H.B. ROBINSON 2 REGION ~ 2 TYPE OF FACILITY - P0WER REACTOR at
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT g, ..
CAUSE OFIFA LURE - SERVICE WATER LEAK RADIOACTIVE RELEASE? NO-
- p
_ EVENT. DESCRIPTION - AN UNUSUAL EVENT WAS DECLARED DUE TO A SERVICE WATER LEAK (2-3 OPH) IN CONTAI NMENT FROM COOLISG' VENT FAN HVH 142. THE LEAKAGE WAS ISOLATED AND THE "UE" WAS TERMINATED AT 2244 440URS. F . ACTION TAKEN NV,HDb/RDO - NOTIFIED REG. I'I-'(BARR); EO (TAYLOR); FCMA (TROTTER)
--PERSON-NOTIFYING NRC - J. COX PERSON. ENTERING REPORT - R. PRIEBE SCRIPT? ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE 0F EVENT - 09/29/83 TIME OF EVENT 1235
-DATE OF NOTIFICATION - 09/29/83 TIME OF NOTIFICATION - 1300 FACILITY NAME'- SAN ONOFRE 3 REGION -'S
-TYPE OF FACILITY - POWER REACTOR
~
,t- .
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT --ENTERED LCO ACTION STATEMENT g.
CAUSE OF FAILURE"- MECHANICAL FAILURE [ UNKNQt,JN
" RADIOACTIVE RELEASE?LNO
~EVENTLDESCRIPTION -
1
-RCS LEAKAGE 1.19GPM . DETERMINED.BY RCS INVENTORY. LEAKAGE NOT FOUND IN SUMP.
NOUE' MADE' WHEN CAUSE OF COOLANT INVENTORY LOSS NOT DETERMINED WITHIN 4 HRS.
-CVCS ISOLATED. CONTAINMENT. ENTRY ~IN. PROGRESS TO FIND LEAK. PLANT AT 23% POW lER'.fLICENSEE' INTENDS TO STAY.AT POWER.
' ACTION TAKEN BY HDO/RDO - REG 5 (DODDS & KIRSH), IE (SCHWARTZ), FEMA (SPAULDING) Lb$ PERSON NOTIFYING NRC - R. BROWN l lPERSON ENTERING REPORT'- S. LONG E SCRIPT 1 ACTIVE FILE IS 90% OF MAXIMUM SIZE
DATE OFl EVENT - 09/29/83 . TIME OF EVENT - 1005 DATE OF~ NOTIFICATION - 09/29/83 TIME OF NOTIFICATION - 1517 FACILITY-NAME.- SAN ONOFRE 3 REGION - 5
' TYPE OF FACILITY - POWER REACTOR - LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT - CATEGORIES OF-EVENT - SCRAM MANUAL CAUSE.0F FAILURE - MECHANICAL FAILURE UNKNOWN.
RADIOACTIVE RELEASE? NO
- SCRIPT: ACTIVE FILE TRIMMED TO SO% OF MAXIMUM SI7E - EVENT DESCRIPTION - - *** UPDATE ON 1300 ENTRY *** LICENSEE UNABLE TO FIND CAUSE OF RCS INVENTORY LO SS.LDECIDED TO TRIP PLANT FROM 23% POWER AND INVESTIOATE INSIDE CONTAINMENT. . PREVIOUS CONTAINMENT ENTRY FOUND ONLY A 50 ML/ MIN LEAK FROM A CHECK VALVE ON SAMPLE SYS. CVCS ISOLATION DID NOT' DECREASE LOSS RATE, SO IT WAS PUT BACK IN SERVICE. TRIP USED TO OBTAIN ONE FOR POWER ASCENT TEST REQUIREMENT. TRIP NOR MAL. . ACTION TAKEN BY HDO/RDO - REG S (DODDS), IE (SCHWARTZ), FEMA (WEINER), NRR (HOLA HAN)
PERSON NOTIFYING NRC - N. SANTAGUIDA PERSON ENTERING REPORT - S. LONG
- DATEzGF EVENT - 10/07/83
- TIME OF EVENT - 0620 DATE OF NOTIFICATION - 10/07/83 TIME OF NOTIFICATION - 0715 FACILITY NAME - NINE MILE-POINT REGION - 1
- TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - EARTHQUAKE e.CAUSE OF' FAILURE -'ACT OF GOD
. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
- A MINOR QUAKE TRIPPED THE SEISMIC METERS (SETPOINT = 0.010) AND WAS FELT BY S
-OME PLANT PERSONNEL. U. E. DECLARED AT 0645 EDT. PLANT CONTINUED TO OPERATE AT.99.4% POWER, WITH NO'EFFECT FROM THE QUAKE. U. E. TERMINATED AT 0728 EDT
.~' FITZPATRICK STATION, LOCATEP 4 BOUT 1000 YDS AWAY, DID NOT HAVE THEIR ACCEL EROMETERS TRIP.
l LACTION TAKEN BY HDO/RDO - REGION 1 (R. GALLO), FEMA L PERSON NOTIFYING NRC - R. PECK l PERSON ENTERING REPORT - S. LONG i
~
L DATE OF EVENT - 10/07/83 TIME OF EVENT - 0655 ( DATE OF NOTIFICATION - 10/07/83 TIME OF NOTIFICATION - 0701 FACILITY.NAME - VERNONT YANKEE REGION - 1 L TYPE'OF. FACILITY -LPOWER REACTOR ! l' . .
)
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l I i- QMfffdMFS M EVENT - EARTHQUAKE _ _-- ____ _ _______ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
CAUSE OF' FAILURE - ACT-OF GOD RADIOACTIVE- RELEASE? NO EVENT DESCRIPTION -- PLANT PERSONNEL' HEARD BY RADIO AND TELEPHONE THAT THERE HAD BEEN A MINOR QUAK E'.IN.THE VICINITY.: QUAKE WAS NOT FELT AT SITE, BUT WAS ' FELT ABOUT 8 MILES AW AY. U.'E. DECLARED AT 0655 EDT. PLANT CONTINUES TO OPERATE AT 100% POWER, WI TH.NO EFFECT.FROM THE QUAKE. ** UPDATE ** U. E. TERMINAfED AT 0905 EDT. ACTION TAKEN BY HDO/RDO - REGION 1 (R. GALLO), FEMA
-PERSON NOTIFYING NRC:- D. LABARGE PERSON ENTERING REPORT -'S. LONG
'DATE OF EVENT - 10/07/83 TIME OF EVENT - 0826 1DATE OF' NOTIFICATION - 10/07/83 TIME OF NOTIFICATION - 0907 FACILITY.NAME - GINNA REGION - 'l TYPE OF. FACILITY - POWER REACTOR LICENSEEEEVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES _OF EVENT - EARTHQUAKE
-CAUSE OF FAILURE - ACT OF GOD RADIOACTIVE RELEASE? NO
-EVENT DESCRIPTION -
LU. -E. .WAS DECLARED AT 0826~ WHEN - It<C DISCOVERED THAT THE 0620 SEISMIC EVENT HA D TRIGGERED THE PLANT OSCILLOGRAPH (SETPOINT = 0.02G). 1 D/G STARTED-AND PIP ING INSPECTION. COMMENCED AS PER EMERGENCY PLAN. PLANT IS AT 100% POWER, WITH
'NO.APPARANT EFFECT'FROM THE QUAKE.** UPDATE AT 1553 (D. HORNING)** UE TERMINAT ED AT 1520.' DEFICIENCY IN CALI
B. PROCEDURE
RESULTED RED TARGET SHOWING IN ACCE LEROMETER, BUT ACTION TAKEN BY HDO/RDO - REGION 1 (GALLO),
- FEMA' PERSON NOTIFYING NRC~- M. SEXTON-
' PERSON ENTERING REPORT - S. LONG T
DATE OF~ EVENT . 10/08/83 TIME OF EVENT - 1800
-DATE OF NOTIFICATION - 10/08/83~ TIME OF NOTIFICATION - 1836
- FACILITY'NAME - FARLEY'2 REGION - 2
~ TYPE OF' FACILITY - POWER REACTOR ;
f f LICENSEE EVENT CLASSIFICATION -- NOTIFICATION OF UNLISUAL EVENT
- CATEGORIES OF: EVENT - LOSS OF OFFSITE-POWER L iSCRIPT' ACTIVE FILE-IS.90% OF MAXIMUM SIZE
( .CAUSE OF FAILURE - UNK
- . RADIOACTIVE' RELEASE? NO I' EVENT DESCRIPTION'- ~
-AN: UNUSUAL' EVENT:WAS: DECLARED WHEN OFFSITE POWER WAS LOST TO UNIT 2. THE UNIT IS IN MODE'6'(REFUELING).'ALL DIESELS STARTED ANO PICKED UP THE ESSENTIAL LO LE:(A@SL_At JLiPLANT - SYSTFMS ARE STABLE. PROBLE_M__ IS_ _ UNI)ER _ INVEST _IGAT ION._ '** UP_DATE ______
M ULiY UMbAKbH (HO3 O) IN!THE SWITCHYARD.
. ACTION'TAKEN.BY HDO/RDO - NOTIFIED REG.II-(VERRELL1); EO (COBB); FEMA (BERGSTR ON) . -PERSON. NOTIFYING NRC:- F. HOLLOWAY " PERSON ENTERING REPORT - R. PRIEBE:
TSCRIPT ACTIVE FILE IS 90%'OF MAXIMUM SIZE DATE OF EVENT 10/12/83 TIME OF EVENT - 0702 DATE OF NOTIFICATION - 10/12/83 TIME OF NOTIFICATION - O'/26 FACILITY NAME - TURKEY PT 4 REGION - 2 TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION --NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE.OF FAILURE ~ ELECTRICAL FAILURE RHR' PUMP MOTOR
-RADIOACTIVE RELEASE?-NO ' EVENT. DESCRIPTION -
PLANT IS IN LCO TO.BE S/D BY 1135 DUE TO LOSS OF ESF (RHR PUMP). PUMP MOTOR W AS' DAMAGED 10/11/83 DURING A. TEST WHEN THE MOTOR LEADS GROUNDED. PLANT WAS AT
' 100% ~ POWER - BEFORE _ S/D INITI ATION.-
ACTION-TAKEN BY HDO/RDO - REG '2 JENISON, EO LANIK, FEMA TROTTER PERSON NOTIFYING NRC -'CROCKFORD PERSON ENTERING ~ REPORT - GOULD
. SCRIPT-ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE'OF~ EVENT - 10/12/83 TIME OF EVENT - 10SO 'DATE!OF NOTIFICATION - 10/12/83 TIME OF NOTIFICATION - 1116 ' FACILITY NAME - ROBINSON 2: REGION - 2 LTYPESOFJFACILITY - POWER REACTOR-LICENSEE EVENT-CLASSIFICATION --NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES-OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF: FAILURE - MECHANICAL FAILURE COOLER LEAK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
PLANT' ENTERED LCO TO S/D DUE TO' VIOLATION OF CONTAINMENT INTEGRITY WHICH WAS CAUSED-BYrA HVH 3 COOLER LEAK. PLANT HAS 24 HRS TO FIX' LEAK OR 8 HR TO S/D AF
- TER THE 24 HRS. COOLER WAS ISOLATED AT 1103, THUS TERMINATING THE NOUE.
ACTION TAKEN BY HDO/RDO - REG CANTRELL, FEMA TROTTER, EO FARRON
- PERSON NOTIFYING NRC - MOORE-
. PERSON ENTERING REPORT - GOULO i SCRIPTfACTIVE. FILE:IS'90%_OF MAXIMUM SIZE
DATE.0F EVENT -10/12/83 TIME OF EVENT 1325 DATE OFcNOTIFICATION - 10/12/83 TIME OF NOTIFICATION - 1358
' FACILITY NAME - VERMONT YANKEE REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES'OF EVENT - ENTERED LCO ACTION STATEMENT
, - CAUSE.0F-FAILURE - SUCTION VALVE INOP l RADIOACTIVE RELEASE? NO i EVENT DESCRIPTION - CORE SPRAY . SUCTION VALVE "7B" FAILED IN THE CLOSED POSITION WHIL E CONDUCTING THE ALTERNATE TESTING REQUIRED BY TECH SPECS SINCE THE "A" DG WAS OUT OF SERV l-ICE FOR MAINTENANCE. THE VALVE FAILED SINCE A BREAKER OPENED DURING VALVE STR I 'OKING. THE BREAKER WAS RESET AND THE VALVE WAS STROKEO SEVERAL TIMES SATISFAC TORILY. THE LCO CONDITION EXISTED FOR ~ 3 MINUTES. THE UE WAS TERMINATED AT 1
- 3SO HOURS.
- ACTION TAKEN BY HDO/RDO - NOTIFIED REG. I (GLENN); EO (FARRON); FEMA (BERKEBIL-
'E)
PERSON NOTIFYING NRC - G. LECLAIR PERSON ENTERING' REPORT - R. PRIEBE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE SCRIPT' ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE DATE'OF EVENT - 10/12/83. TIME OF EVENT - 0702 DATE OF NOTIFICATION - 10/16/83 TIME OF NOTIFICATION - 0655 FACILITY NAME - TURKEY PT'4' REGION - 2 TYPE OFJFACILITY - POWER REACTOR
. LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT JCATEGORIES.0F EVENT -/ ENTERED LCO ACTION STATEMENT 'CAUSE OF FAILURE - ELECTRICAL FAILURE RHR PUMP MOTOR tRADIOACTIVE RELEASE? NO EVENT DESCRIPTION - ~ UPDATE ON 10/12/83 REPORT: UNUSUAL EVENT TERMINATED. RHR PUMP REPAIRED AND .' OPERABLE. REACTOR "BETWEEN MODES 3 AND 4" AT 360 DEO AND 600 PSI'AS APPROVED DURING EVENT. RETURNING TO POWER OPERATION. (APPARANTLY, ORIGINAL RHR MALFUN ;CTION ACTUALLY-OCCURRED ON OCT 11.) -ACTION TAKEN'BY HDO/RDO REGION 2 (F. JAPE), FEMA . PERSON NOTIFYING NRC - P. HARPEL -PERSON. ENTERING REPORT 'S. LONG 'DATE OF EVENT -: 10/19/83 TIME OF EVENT - 1337 JDATE OF NOTIFICATION - 10/19/83 TIME OF NOTIFICATION - 1351 ; FACILITY NAME'-LPEACH BOTTOM 3 REGION - 1 TYPE'OF FACILITY - POWER REACTOR 18CENSEE EVENT 1 CLASSIFICATION ___NOTIFICAT_ ION OF:. UNUSUAL EVENT
NT.- SCWOW TURBINE TRIP CAUSE OF FAILURE - ELECTRICAL FAILURE RELAY , , RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION - REACTOR TRIPPED FROM 75% POWER ON TURBINE TRIP. CAUSE OF TURBINE TRIP WAS GEN
. TRIP. THE GEN. PROTECTIVE RELAY WAS BEING TESTED WHEN THE GEN. TRIPPED.-IT IS: ASSUMED THAT THE GEN. PROTECTIVE RELAY MALFUNCTIONED. NOUE TERMINATED AT 1
.339.
ACTION TAKEN.DY HDO/RDO - RDO GODY, EO SCHWARTZ, FEMA WEINER PERSON NOTIFYING NRC - ROBERTS PERSON ENTERING REPORT - DOULD DATE OF EVENT - 10/19/83 TIME OF EVENT - 1810
- DATE.OF NOTIFICATION - 10/20/83 TIME OF NOTIFICATION - 0104 FACILITY NAME - QUAD CITIES 1 REGION - 3
. TYPE OF FACILITY - POWER-REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES.0F EVENT - ENTERED LCO ACTION STATEMENT
[CAUSE 0F FAILURE - POSSIBLY POOR MIXING RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - WHILE AT 80% POWER, ENTERED LCO ACTION STMT REQUIRING COLD S/D IN 24 HR UNLES S SODIUM PENTABORATE CONC (& TEMP) IN STANDBY LIQUID CONTROL SYSTEM MEETS TEC
;H SPES. SAMPLES TAKEN SHOWED CONC OF 18% AT 85 DEG & 21% AT 95 DEG, BOTH OUT ;OF SPEC. PWR REDUCED TO 67% BY 0115 10/20. NOUE TERM O250 WHEN 2 SAMPLES SHOW ED 17.1% & 17.5%, BOTH AT 95-DEG. AT LEAST ONE MORE SAMPLE TO BE TAKEN. POWER TO BE'INCR BAC . ACTION TAKEN BY HDO/RDO - RDO W. FORNEY, EO S. SCHWARTZ, FEMA J. GREINER. - PERSON NOTIFYING NRC - M. KOOI -PERSON ENTERING REPORT - O. MERRILL DATE OF'EDJNT - 10/24/83 TIME OF EVENT - 0958 - DATE.0F NOTIFICATION - 10/24/83 TIME OF NOTIFICATION - 1002 . FACILITY NAME - BROWN'S FERRY 1 REGION -f2 iTYPE OF FACILITY - POWER REACTOR LICENSEE EVENT C'LASSIFICATION - NOTIFICATION OF UNUSUAL EVENT LCATEGORIES OF-EVENT.--FIRE > 10 MIN-CAUSE OF. FAILURE l- WELDINO SPARKS h rRADIOACTIVE RELEASE? NO l
I' EVENT'OESCRIPTION'- i .: COMBUSTIBLE MAT'LS IN A
~
1 1/2 INCH HOLE'1N CINDER BLOCK WALL BETWEEN ELEVATOR SHAFTLAND ACCESS DOOR TO 56S' ELEV IN RTR BLDG (1ST FLOOR) WERE IGNITED BY W ' afdLfMME SPMESa__ _ FME WAS PUT GUT AT 10040 NOUE TERM. AT 1014. FIRE DID NOT
N NY UF THE THREE UNITS WAS IN ] DANGER. NO RAD REL. UNITS 1 AND 3 ARE IN REFUELING WITH NO FUEL IN VESSELS, ; UNIT'2'AT 100% ACTION TAKEN BY HDO/RDO - NOTIFIED REG II (BUTCHER), EO (SCHWARTZ), FEMA (CHURCH
.)-
- SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE PERSON NOTIFYING NRC - WALTER BANKS PERSON ENTERING REPORT - VERN HODGE SCRIPT-ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE OF EVENT 10/28/83 TIME OF EVENT - 1612 DATE OF NOTIFICATION - 10/28/83 TIME OF NOTIFICATION - 1650 FACILITY NAME - DUANE ARNOLD REGION - 3 TYPE ~OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ESF ACTUATION CORE INJECTION SPRAYRV LOW LEVEL CAUSE OF FAILURE - CONTROL PROBLEMS RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
FOLLOWING A SCRAM (SEE EVENT AT 1522 HOURS), A HIGH LEVEL IN THE RV TOGETHER WITH A CLEANUP SYSTEN ISOLATION RESUL TED IN A HIGH PRESSURE. THE PRESSURE WAS REDUCED USING A RELIEF VALVE TO VENT TO THE TORUS. UPON CLOSING THE VALVE TH' E LEVEL DROPPED TO 119" WHICH INITIATED HPCI & RCIC, LPSI LOOP SELECT, RHR, A
-ND RECIRC PUMP TRIP. STABLE CONDITIONS WERE RESTORED AND RCIC IS BEING USED T
-0 CONTROL PRESS '
ACTION TAKEN BY HDO/RDO - NOTIFIED REG. III (TAMBLING); EO (JORDAN); FEMA (WEI
~NER)
PERSON NOTIFYING NRC - R. ZOOK
' PERSON ENTERING FEPORT - R. PRIEBE SCRIPT ACTIVE FILE IS 90% OF- MAXIMUM SIZE
'DATE OF EVENT - 11/01/83 TIME OF EVENT - 2013 DATE OF NOTIFICATION - 11/01/83 TIME OF NOTIFICATION - 2045 FACILITY NAME - QUAD-CITIES 1 REGION - 3
-TYPE OF FACILITY - POWER REACTOR
--LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM MANUAL CAUSE OF FAILURE - UNK
' RADIOACTIVE RELEASE?.NO EVENT DESCRIPTION -
PLANT ~ EXPERIENCED AIR :IN LEKAGE IN THE TURB. BLDG. CLOSED COOLING WATER SYSTE M. THE SYSTEM WAS ISOLATED TO VENT AIR OUT. DURING THE SAME TIME THE REACTOR FD. PUMP TEMP.:WAS INCREASING. PWR..WAS REDUCED FROM 99% TO 50%, BUT TEMP. DI D NOT-DECREASE AND THE REACTOR WAS TRIPPED. THE REACTOR FD. PUMPS ARE COOLED
-BY THE'TURB. BLDG. CLOSED COOLING WATER. SYSTEM. CAUSE OF AIR LEAKAGE IS BEING
-INVESTIGATED.
ACTION TAKEN'BY HDO/RDO RDO HUNTER,-FEMA TROTTER,.EO HAASS
' PERSON NOTIFYING NRC - TUBBS P@RSON ENTCERVNG_ REPORT --100UUD
- SCRIPT ACTIVE FILE IS 90% 0F MAXIMUM SIZE DATE OF EVENT - 11/02/83 TIME OF EVENT - 0400 DATE OF NOTIFICATION - 11/02/83 TINE OF NOTIFICATION - 0500 FACILITY NAME - CONNECTICUT YANKEE REGION - 1 TYPE OF FACILITY - POWER REACTOR
' LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF' UNUSUAL EVENT CATEGORIES OF EVENT - GAS RELEASE CAUSE 0F FAILURE - NOT DETERMINED . RADIOACTIVE RELEASE? YES EVENT DESCRIPTION -
1N WASTE. GAS SYSTEM, MOMENTARY BLIP IN GAS PRESSURE OCCURRED. MAY BE CORRELA TED WITH SAFETY VALVE LIFT IN DEGASSIFIER. NO TECH SPEC LIMIT EXCEEDED, BUT REPORTABLE. LIMIT OF 1500 MICRO CI/SEC EXCEEDED. CAUSE UNDER INVESTIGATION. EVENT TERMINATED IN A FEW SECONDS, NOUE TERMINATEO IN S MIN. RTR AT 100% POW ER.
-ACTION TAKEN BY.HDO/RDO - NOTIFIED REG I DO (dOYNER), EO (HAASS), FEMA (WEINER)
PERSON-NOTIFYING NRC - NEWT YOUNG PERSON ENTERING REPORT - VERN HODGE SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE DATE OF EVENT -- 11/02/83 TIME OF EVENT - 1323 DATE OF~ NOTIFICATION - 11/02/83 TIME OF NOTIFICATION - 1417 FACILITY NAME - TURKEY PT 3 REGION - 2 TYPE.0F-FACILITY - POWER REACTOR LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - PERSONNEL INJURY CAUSE OF FAILURE - FALL-SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE -RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
A- CONTRACTOR PERSONNE.L FELL 30' INTO THE "3 C" REACTOR COOLING PUMP CUBICAL.
'HE WAS' TRANSPORTED TO THE HOSPITAL WITH BACK AND LEG INJURIES. THERE WAS CONT AMINATION IN THE RANGE OF 4000-5000 CPM. THE HOSPITAL IS EQUIPED TO DECONTAMI NATE. ** UPDATE ** NOUE TERMINATED AT 1600. INJURED PERSON DECONTAMINATED. THE MAN FELL INTO THE REFUELING CAVITY NOT THE RCP CUBICAL AS REPORTED EARLIER. ' ACTION TAKEN BY HDO/RDO - REG 2 LANDIS, FEMA BERKEBILE, EO LANIK
,. PERSON. NOTIFYING NRC - CROCKFORD PERSON ENTERING REPORT - GOULD DATE'OF" EVENT'- 11/03/83 TIME OF EVENT - 1430
.DATE OF NOTIFICATION - 11/03/83 TIME OF NOTIFICATION - 1459 FACILITY NAME - ROBINSON REGION - 2 TYPE OF FACILITY - POWER REACTOR
N < - WGYTFYCNTYORF~DF UNUSUAL EVENT CATEGORIES OF EVENT - CONTAINNENT COOLER LEAK CAUSE OF FAILURE - NECHANICAL FAILURE CONTAINMENT COOLER RADIOACTIVE RELEASE? NO EVENT. DESCRIPTION - A LEAK WAS DISCOVERED IN CONTAINMENT COOLERS HVH #1 8< 8 3. BOTH COOLERS WERE I SOLATED AT 1447 HOURS AND THE UNUSUAL EVENT WAS TERMINATED. THE REACTOR IS CU RRENTLY IN HOT SHUTDOWN. AN LCO FOR TWO COOLERS OUT OF SERVICE REQUIRES THE R EACTOR TO BE PLACED IN COLD SHUTDOWN WITHIN 30 HOURS. ACTION TAKEN BY HDO/RDO - NOTIFIED REG. II (VERRELLI); EO (LANIK); FEMA (BERKE
. BILE)
PERSON NOTIFYING NRC .D. NELSON PERSON ENTERING REPORT - R. PRIEBE DATE OF EVENT - 11/14/83 TIME OF EVENT - 1030 DATE'OF NOTIFICATION - 11/14/83 TINE OF NOTIFICATION - 1036 FACILITY NAME - OYSTER CREEK REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SUDSTATION FIRE
'CAUSE OF FAILURE - ELECTRICAL FAILURE POTENTIAL TRANSFORMER RADIOACTIVE RELEASE? NO EVENT DESCRIPTION --
UNUSUAL EVENT DECLARED AT 1030 DUE TO FIRE IN PLANT SUBSTATION. ONE BUS INOP. ONE D/G STARTED. PLANT HAS OFF-SITE POWER. LOSS OF OFF-SITE POWER DOES NO T APPEAR IMMENT. REACTOR IS DEFUELED. REACTOR HAS BEEN SUBCRITICAL SINCE 12 FEB 1983. ACTION TAKEN BY HDO/RDO - NOTIFIED REG. 1 (KINNEMAN), IE (VILLALVA), FEMA PERSON NOTIFYINO NRC - J. REOTELL PERSON ENTERING REPORT - S. LONG DATE OF EVENT - 11/14/83 TIME OF EVENT - 1031 DATE OF NOTIFICATION - 11/14/83 TIME OF NOTIFICATION - 1139 FACILITY NAME - OYSTER CREEK REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SUBSTATION FIRE CAUSE OF FAILURE - ELECTRICAL FAILURE POTENTIAL TRANSFORMER RADIDACTIVE RELEASE? NO.- EVENT DESCRIPTION -
- OUPD_ ATE **___ FIRE __BFING_FOUG_HT___BY_ STATION BRIGADE AND OFF-SITE FIRE DEPTo 3_4
~~T&T69MELanrytr'scWsWTATinGDW WAfs 1REEV~1waa6caKuTldElg. '
iADS. :SECOND OFF-SITE FEED WAS UNLOADED DUE TO ARCING CAUSED BY FLAME CARBON DEPOSITS. #1 D/O INOP. ONLY ONE-TRAIN OF FUEL POOL COOLING. . LICENSEE INTEN DS TO DECLARE ALERT IF fi2 D/G IS LOST. *** UPDATE *** NOUE TERNINATED Al 1950. OFF SITE PWR RE ACTION TAKEN BY HDO/RDO - REG. 1 (MCCABE) PERSON NOTIFYING NRC - D. BARNES PERSON ENTERING REPORT - S. LONG
'DATE OF EVENT - 11/16/83 TIME OF EVENT - 2350 DATE OF NOTIFICATION - 11/17/83 TIME OF NOTIFICATION - 0346 -FACILITY NAME - UNION CARB. RES RTR REGION - 1 ' TYPE OF FACILITY - UTILIZATION FACILITY / COMPANY LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT -
SCRIPT. ACTIVE FILE IS 90% OF. MAXIMUM SIZE CAUSE OF FAILURE - RADIOACTIVE RELEASE? YES EVENT DESCRIPTION - AIRBORNE ACTIVITY IN RTR BLDG OF 5 MW RES RTR AT TUXEDO NY OCCURRED ON FAILUR E.OF ISOTOPE TARGET IN CORE. RTR WAS SCRAMMED FROM FULL POWER. LICENSEE EVA CUATED RTR BLDG AND SAMPLED-ITS ATMOSFHERE. SAMPLES SHOW SHORT-LIVED PARTICLE S LESS THAN MPC.' REENTRY PLANNED WITHIN AN HOUR. LICENSEE REPORfED NO-RADIOA CTIVITY WAS BEING RELEASED FROM BLDG.
~ ACTION TAKEN BY HDO/RDO - NOTIFIED REG I DO (GALLO), FEMA (BERKEBILE)
PERSON NOTIFYING NRC - JIM MCGOVERN PERSON ENTERING REPORT - VERN HODGE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT -- 11/17/93 TIME OF EVENT - 1855 DATE OF NOTIFICATION - 11/17/83 TIME OF NOTIFICATION - 1858 FACILITY NAME - VERMONT YANKEE REGION - 1
-TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT . CATEGORIES OF-EVENT - ENTERED LCO ACTION STATEMENT
- CAUSE OF FAILURE' : ELECTRICAL FAILURE BREAKER RADIOACTIVE RELEASE? NO
. EVENT _ DESCRIPTION - =WHILE PERFORMING A. SURVEILLANCE ON HPCI, WITH RCIC INOPERABLE. THE BREAKER FO R A DISCHARGE VALVE TRIPPED WHILE THE VALVE WAS BEING CYCLED IN THE CLOSED DI RECTION. HPCI'WAS DECLARED INOPERABLE AND THE UNIT ENTERED AN LCO ACTION STAT EMENT REQUIRING THE-UNIT TO BE < 120 PSI IN 24 HR. ** UPDATE ** AT 2200 THE EVE NT'WAS TERMINATED WHEN HPCI WAS RETURNED TO SERVICE. A BREAKER POWER LEAD WAS lFOUND LOSE IN.
ACTION TAKEN BY HDO/RDO - RDO: E. MCCABE EO: B. BAER FEMA: W. CHURCH PERSON NOTIFYING NRC - B. METCALF PERSON ENTERING REPORT - P. FARRON
DATE 0F EVENT-- 11/17/83 TIME OF EVENT - 2040 DATE OF NOTIFICATION.- 11/17/83 TIME OF NOTIFICATION - 2057 FACILITY NAME'- TMI REGION - 1 1 TYPE OF FACILITY - POWER REACTOR
- 1.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - SUBSTATION FIRE CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
THE TMI. SITE DECLARED AN UNUSAL EVENT 11UE TO A CAPACITOR BANK FIRE AT A 500 K
'V SUBSTATION REMOTE FROM THE ISLAND. FIRE BRIGADES FROM BOTH UNITS RESPONDED TO-THE FIRE AS WELL AS.THE LOCAL LONDONDERRY FIRE DEPARTMENT. THE SITE IS CUR RENTLY BEING FED FROM A 230 KV SUBSTATION A QUARTER MILE FROM THE 500 KV SUBS TATION. THE' FIRE WAS PUT GUT AND THE UNUSAL EVENT WAS TERMINATED AT 2057, NO INJURIES WERE R ACTION TAKEN BY HDO/RDO - RDO: E. MCCABE EO: B. BAER FEMA: N. CHURCH
- PERSON' NOTIFYING NRC - D. HASS PERSON-ENTERING REPORT - P. FARRON SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE OF' EVENT - 11/17/83 TIME OF EVENT - 2236 DATE OF NOTIFICATION - 11/17/83 TIME OF NOTIFICATION - 2259
- FACILITY NAME - PEACH BOTTOM 3 REGION - 1 TYPE OF-FACILITY - POWER REACTOR ,
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF~ UNUSUAL EVENT
. CATEGORIES OF EVENT - SCRAM SDV HIGH LEVEL ,
'CAUSE OF' FAILURE - OPERATIONAL FAILURE-
-OPERATOR ERROR
' RADIOACTIVE' RELEASE? NO EVENT DESCRIPTION -
'THE REACTOR SCRAMMED FROM A HIGH LEVEL IN THE SCRAM DISCHARGE VOLUME-FROM 10%
, POWER. THE.'HIGH LEVEL IN THE SCRAM DIbCHARGE VOLUME WAS FROM SCRAMMING INDIV EIDUAL RODS TOO RAPIDLY DURING AN ACCELERATED SHUTDOWN SEQUENCE. THE UNIT WAS
'BEING SHUTDOWN TO REPLACE AN MSL RELIEF VALVE.
1 ACTION-TAKEN BY HDO/RDO - RDO: E.MCCABE EO: B. BAER FEMA: W. CHURCH PERSON' NOTIFYING NRC - H. METZ
~ PERSON' ENTERING REPORT - P. FARRON SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE 'DATELOF EVENT - 11/22/83' TIME OF EVENT - 1933 1 DATE OF NOTIFICATION - 11/22/83 TIME OF NOTIFICATION - 1958 FACILITY-NAME BROWNS FERRY 2 REGION - 2 TYPE OF. FACILITY'- POWER REACTOR 13CENSEE EVENT? CLASSIFICATION -NOTIFICATION OF UNUSUAL EVENT
F- UA0VLMSQWmed ur tETAEPn - ERnnEF#Dar-Etu TgT EUN d il N 0 e.NEN!u u - S/B VOL CONT SYS INOP-
- CAUSE OF; FAILURE'- UNK i [ RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
L MONTHLY SURV. OF S/B LIQUID CONTROL SYSTEM FOUND SODIUM PENTABORATE CONC. <13
. 48% T.S. LIMIT FOR VOL IN TANK. SYSTEN DECLARED INOP. ACTUAL CONC. = 13.32
, %. A/S. REQUIRES HOT S/D IN 24 HRS. PLANT AT 100% POWER. LICENSEE INTENDS TO RENAIN AT POWER WHILE BORATE SOLUTION IS MIXED AND ADDED TO SBVCS DURING NEXT.
'6-8 HRS.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG. 2 (A. GIB60N), EO (R. BAER), FEMA (d
. GREINER)
-PERSON NOTIFYING NRC - N. BANKS LPERSON ENTERING REPORT - S.-LONG
, DATE OF-EVENT - 11/23/83 TIME OF EVENT - 0030 EDATE OF NOTIFICATION - 11/23/83 TIME OF NOTIFICATION - 0044
. FACILITY NAME'- CALVERT CL.IFFS 2 REGION - 1 cTYPE J OF FACILITY -- POWER REACTOR I LICENSEE EVENT: CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION' STATEMENT CAUSE OFiFAILURE MECHANICAL FAILURE RC= PUMP-RADIOACTIVE RELEASE?.NO EVENT. DESCRIPTION.-
-PLANT-IS STARTING S/D DUE TO AN UNIDENTIFIED REACTOR COOLANT SYSTEM LEAKAGE O F. GREATER THAN 1GPM(CALCULATED LEAK WAS 2.1GPN). THE REACTOR POWER WILL BE RE DUCED TO 1% SO THAT. CONTAINMENT CAN BE ENTERED TO ISOLATE THE LEAK,AT THE NO.
'21 REACTOR COOLANT PUMP. uUPDATEMREACTOR IS SHUTTING.DOWN BECAUSE LEAK CAN
' NOT BE -ISOLATED. LEAK WAS AT THE LOWER SEAL PRESSURE LINE.
1 ACTION TAKEN'BY.HDO/RDO - RDO PASCIAK,EO BAER.FENA WEINER
-PERSON' NOTIFYING.NRC - ZYRIEK PERSON ENTERING REPORT - GOULD
-DATE OF' EVENT - 11/23/83' .
TIME OF EVENT - 1231 1DATE.0F NOTIFICATION - 11/23/83- TIME OF NOTIFICATION - 1236 FACILITY NAME - BROWNS FERRY 2 REGION - 2 TYPE OF' FACILITY - POWER-REACTOR o-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~ CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
[. - TERMINATION
;C'AUSE OF FAILURE UNK
-RADIOACTIVE RELEASE? NO-EVENT-DESCRIPTION -
LTERMINATION OF UNUSUAL EVENT DECLARED AT-1933 ON 11/22/83. SODIUM PENTABORAT XEGMCJ EN1STANDSV VOUME CONTROL _ SYSTEM _1% A4% --(130 40% REOo ) o- _ REACTOR _8T I LL -_____ __
WV~WO/IVUESn.
- ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 2 (T. ROGERS, A. JOHNSON,~A. GIBSON),
1EO ' ( R. : BAER), FEMA (R. LITTON) PERSON NOTIFYING NRC - W. BANKS PERSON ENTERING REPORT - S. LONG DATE OF EVENT'- 11/23/83 TIME OF EVENT - 1355 DATE OF NOTIFICATION - 11/23/83 TIME OF NOTIFICATION - 1401 FACILITY NAME - BROWNS FERRY REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT'- TORNADO WARNING CAUSE OF FAILURE - NATURAL PHENOMENON
'RADIOACTIVEiRELEASE? NO EVENT DESCRIPTION -
'A: TORNADO WAS SIGHTED WITHIN 35 MILES OF THE PLANT. UNIT 1 IS AT 100% POWER,
~AND UNITS ~2&3 ARE IN COLD S/D FOR REFUELING. REFUELING OPERATIONS HAVE BEEN
' SECURED. *** UPDATE 1408 *** TORNADO HAS DEEN VERIFIED TO HAVE MOVED OU TSIDE'THE 35 MILE ZONE. UNUSUAL EVENf TERMINATED AT 1405.
SCRIPT? ACTIVE FILE IS 90% OF MAXIMUM SIZE
< ACTION TAKEN BY- HDO/RDO - NOTIFIED REO 2 (CANTRELL) - BUT NOT EO OR FEMA BECAUSE E VENT TERMINATAED DURING NOTIFICATION PERSON NOTIFYING NRC - W. BANKS PERSON ENTERING REPORT - S. LONG^
' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DALE OF1 EVENT -'11/23/83 TIME OF EVENT - 2142 DATE_.0F NOTIFICATION - 11/23/83 TIME OF NOTIFICATION - 2151 FACILITY-NAME - CALVERT CLIFFS 2 . REGION - 1 ,
-TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - TERMINATION OF_ UNUSUAL ~ EVENT
- DECLARED AT 0030 11/23/83
~CAUSE OF FAILURE - MECHANICAL FAILURE
-RX PUMP PRES. SENSF LINE RADIOACTIVE RELEASE 7'NO EVENT DESCRIPTION.-
UNUSUAL EVENT TERMINATED AT 2142 WITH REACTOR IN COLD S/D. REACTOR PUMP SEAL PRESSURE SENSING LINE WILL DE REPAIRED AND REACTOR IS EXPECTED TO RESTART IN
.A FEW DAYS.
l ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 1 (PASCIAK) AND FEMA (GREINER)
-PERSON NOTIFYING NRC - D. LAVATO . PFRSON_ ENTERING LREPORT_ _- S_.__ LONG_ ___ _ _ _
.. . = - . -- - , . - . . .-
p [SCRIPr. ACTIVE FILE IS 90% OF MAXINUN SIZE L DATE OF EVENT .11/25/83 TIME OF EVENT - 1145
,DATE OF= NOTIFICATION - 11/25/83 TIME OF NOTIFICATION - 1159 FACILITY NAME - TURKEY POINT 3 REGION - 2
.. : TYPE-OF FACILITY - POWER REACTOR [._ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l -CATEGORIES OF EVENT - PERSONNEL IN. JURY l- - CAUSE OF-FAILURE - ACCIDENT RADIOACTIVE RELEASE 7 NO l l EVENT DESCRIPTION - I PLANT IN REFUELING OUTAGE. BECHTEL PERSONNEL WRENCHED HIS BACK WHILE WORKING ON A PIPE: 'PLACED ON CONTAM STRETCHER (LOW BUT UNK RAD LVL) & TRANSP IN BECHT EL AMBLCE TO LOCAL HOSPITAL, ACCOMPANIED BY HP PERSONNEL. CLSSFD NOEU BECAUSE OF'USE OF CONTAN STRETCHER. REPORTED TO FLORIDA STATE AT 1147. UPDATE AT 124 9:' ERROR'-- STRETCHER WAS NOT CONTAMINATED. NOUE TERM AT 1250. , ACTION TAKEN'BY HDO/RDO - RDO J. KAHLE, ILE K. PERKINS, FEMA R. BERKEBILE PERSON' NOTIFYING NRC - P. LANNING PEPSON: ENTERING REPORT - O. MERRILL , i WARIJING: 30.01' SECONDS USED SINCE LIMIT WAS ESTABLISHED
' SCRIPT. ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 12/11/83 TIME OF EVENT - 2116 DATE OF NOTIFICATION - 12/11/83 TIME OF NOTIFICATION - 2128 'FACILTTY NAME - BROWNS FERRY REGION - 2 ' TYPE OF FACILITY - POWER REACTOR . LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNilSUAL EVENT i (CATEGORIES OF EVENT - TORNADO WARNING CAUSE OF FAILURE - WEATHER ~ RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
PLANT RECEIVED TORNADO WARNING _AT 2115 EST WHICH WILL LAST UNTIL 2210 EST. UN ITS 1.& 3 ARE IN COLD SHUTDOWN. UNIT 2 IS AT 70% POWER AND MAINTAING LOAD. T ORNADO WAS SPOTTED IN HARTSELLE,ALA. STORM CENTER TS LOCATED SE OF PLANT AND
" MOVING ENE-(AWAY FROM PLANT). BRINGING PEOPLE INSIDE AND TYING DOWN OVERHEAD
. CRANES. ** UPDATE ** UE TERMINATED AT 2235 EST.
- ACTION TAKEN BY HDO/RDO - RDO( A. HERDT), EO (PARTLOW), FEMA (L. BERGSTROM) ,
! PERSON NOTIFYING NRC - GENE BROWN !- PERSON ENTERING REPORT - ERIC WEISS , l' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
-DATE-OF EVENT - 12/17/83 TIME OF EVENT - 1843 DATE OF NOTIFICATION - 12/17/83 TIME OF NOTIFICATION .1909 FACILITY NANE - DAVIS-BESSE REGION 1?VMEMIACHLHTV f _POER REACTOR __ _ _ - - - . - - - - _ _ _ _
. _ . , . . . . . _ _ . _ _ . _ _ _ _ . . _ _- _ ___ _ _ _ _ _ . _ . ~ , LICENSEE EVENT CLASSIFICATION'.-- NOTIFICATION OF UNUSUAL EVENT LCATEGORIES OF EVENT - IDENTIFIED LIO LEAKAGE
, 'CAUSE'OF. FAILURE Mb HANICAL FAILURE SCRIPT ACTIVE. FILE TRIMMED TO 80% OF MAXIMUM SIZE RCS LEAK / PACKING. GLAND SEAL RADIOACTIVE RELEASE? NO EVENT DESCRIPTION'- PLANT IN-HOT STANDBY FOLLOWING SCRAM AT 1512. OBSERVED.6.7 GPM RCS LEAK RATEi APPEARS TO BE' PACKING OLAND LEAK. T/S' MAX OF 10 GPM NOT REACHEO, BUT 2 OF 3
'CNTNMT LKG DET'N-SYSTMS INCR WILL MASK SMALLER LEAK RATE 1 HENCE NOUE CLASS'N. [
CNTNMT PARTICULATE INCR FROM 6.94 E(-10) AT 1500 TO 4.35 E(-7) MICROCI/CC AT
.17301 CRRSPDNG CNTNMT GASEOUS INCR FROM 4.68 E(-4) TO 5.12 E(-4). COLD S/D I N.60 HR. DOING ACTION TAKEN BY HDO/RDO - RDO W. AXELSON, EO E. JORDAN, FEMA R. EGGLETON PERSON NOTIFYING NRC - D. SNYDER PERSON ENTERING REPORT - O. MERRILL L
'DATE OF EVENT - 12/25/83 TIME OF EVENT - 0246 DATE OF NOTIFICATION -' 12/25/83 TIME OF NOTIFICATION - 0303 FACILITY NAME - PEACH BOTTOM 2 REGION - 1 l TYPE OF FACILITY ~- POWER REACTOR LICENSEE EVENT. CLASSIFICATION NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM MANUAL
~
.CAUSE-OF FAILURE - COLD WEATHER RADIOACTIVE RELEASE? NO b EVEN T DESCRIPTION -
l^.RTR WAS AT 38% POWER. INTAKE WAS BEING PLUGGED WITH FINGER ICE. LOST ALL CIR
'C PUMPS.- LICENSEE TRIPPED RTR.
- UPDATE *- NOUE TERMINATED AT 0349.
s
' ACTION TAKEN BY HDO/RDO - NOTIFIED REG I DO (BETTENHAUSEN), EO (ANKRUM), FEMA (G
- j. REINER)
! ' PERSON NOTIFYING NRC - RICHARD DLASY L_ PERSON ENTERING REPORT - VERN.HODGE . DATE.0F EVENT - 12/25/83 TIME OF EVENT - 0319 I DATE OF NOTIFICATION - 12/25/83 TIME OF NOTIFICATION - 0319 ' t t: (FACILITY NAME - PEACH BOTTOM 3 REGION - 1 TYPE'OF FACILITY - POWER' REACTOR D LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - SCRAM MANUAL CAUSE'OF FAILURE - COLD WEATHER iRADIOACTIVE RELEASE? NO
RTR:. SCRAMMED FOR SAME . REASON AS UNIT. 2 ABOVE. *UPDAT E* NOUE TERMINA1ED AT O' 349. A'C TION TAKEN BY HDO/RDO - NOTIFIED REG I DO (BETTENHAUSEN), EO (ANKRUM). FEMA (G
.REINER)
-PERSON NOTIFYING NRC - RICHARD.BLASY
~ PERSON-ENTERING REPORT - VERN HODGE DATE OF EVENT.- 12/29/83 TIME OF' EVENT -'1505 DATE OF NOTIFICATION - 12/29/83 TIME OF NOTIFICATION - 1521 FACILITY NAME - QUAD CITIES 1 REGION - 3 TYPE'OF FACILITY -' POWER REACTOR LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF' EVENT --ENTERED LCO ACTION STATEMENT
- LOSS OF DOSE ASSESSMN'T CAP CAUSE OF FAILURE - FROZEN LINE
-RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
. PLANT DISCOVERED R.B. MAIN CHIMNEY STACK MON. LINE FROZEN THEREBY LOSING CAPA
- BILITY OF OFFSITE DOSE ASSESSMENTS. PLANT IN 7-DAY LCO A/S. EMRG. PLAN REQUIRES UNUSUAL EVENT STATUS. FAULTY. HEAT TRACING BEING REPAIREU. EXPECT COMPLETION IN SH. PLANT HOLDING IN STEADY STATE AT 98% POWER PER T.S. PLANT RELEASES AR -
E.WITHIN~10%~OF ALLOW. LIMITS. RELASES BEING MON. BY OTHER SENSORS. ACTION TAKEN BY HDO/RDO - R3-D. HAYES.EO-ROSSI, FEMA-BERKEBILE PERSON NOTIFYING NRC - R.TUBBS PERSON ENTERING REPORT - J.-ZUDANS
'DATE OF' EVENT - 01/03/84 TIME OF EVENT - 0807 DATE OF NOTIFICATION - 01/03/84 TIME OF NOTIFICATION - 1643 ; FACILITY NAME -' HATCH REGION - 2 TYPE OF FACILITY - POWER REACTOR ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE CATEGORIES-OF EVENT - SECURITY EVENT ~CAUSE OF FAILURE - UPDATE E RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - ** UPDATE ** NOUE TERMINATED AT 1640. NO BOMB OR UNUSUAL ITEMS FOUND. PLANT RET 'URNED TO NORMAL SFATUS. INVESTIGATION IS STILL BEINO MADE ON THE CALLS.
l l ACTION TAKEN BY -HDO/RDO - EO ROSSI . RDO MCOUIRE, FEMA,IAT DMF@MNO NOTHFVENG.NRC.- UROUHART_ _ _ _ )
SCRIPT ' ACTIVE FILE .IS' 90*/. OF MAXIMUM SIZE - DATE OF: EVENT - 01/04/84 TIME OF EVENT - 2230
.DATE OF. NOTIFICATION - 01/04/84 TIME OF NOTIFICATION - 2239 FACILITY NAME'- ST'LUCIE 1 REGION - 2 TYPE OF-FACILITY - POWER REACTOR . LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY -CAUSE OF~ FAILURE - FALL RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
A FLORIDA PWER &. LIGHT PERSONNEL WAS TRANSPORTED BY AMBULANCE TO THE HOSPITAL AFTER A FALL FROM A 12' LEVEL. HE WAS WEARING TWO LAYERS OF CONTAMINATED CLO
-THING. THE OUTER LAYER WAS-REMOVED BEFORE HE WAS TAKEN TO THE HOSPITAL BUT TH
- E'IMNER LAYER WAS READING 4000 DPM. AN HP ACCOMPANIED HIM TO THE HOSPITAL.
ACTION TAKEN BY HDO/RDO - RDO MCGUIRE,EO HEISHMAN FEMA GREINER PERSON NOTIFYING-NRC~- PARKS PERSON ENTERING REPORT-- GOULD SCRIPT, ACTIVE FILE IS 90% OF NAXIMUM SIZE DATE OF' EVENT'- 01/04/84 TIME OF EVENT - 2230 DATE:OF; NOTIFICATION - 01/05/84 TIME OF NOTIFICATION - 0023 FACILITY'NAME - ST LUCIE 1 REGION - 2
' TYPE OF FACILITY.- POWER REACTOR
'VLICENSEE; EVENT CLASSIFICATICN NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF-EVENT - ** UPDATE ** NOUE TERMINATION
- INJURY - POSSIBLE CONTAMINATION CAUSE OF . FAILURE -- FALL
-RADIOACTIVE 1 RELEASE? NO SEVENT DESCRIPTION -
'NOUE' TERMINATED AT 0023. UPD' ATE AT 0032: WORKER WAS ADMITTED TO HOSPITAL WIT' H " COMPRESSION FRACTURE OF HIS BACK". LICENSEE'S HP HAS SURVEYED THE AMBULAN
.CE^AND POTENTIALLY AFFECTED AREAS OF THE HOSPITAL, FINDING NO RADIOACTIVE CON
, TAMINATION'FROM'THE WORKER'S CLOTHING. ACTIVITY ON CLOTHING IS ASSUMED TO BE FIXED.
' ACTION TAKEN BY HDO/RDO - NOTIFIED RII DO (D. MCGUIRE), FEMA (E. WEINER), EO (R.
- 'HEISHMAN)
! . PERSON NOTIFYING NRC.- PARKS AND DAVIS PERSON ENTERING REPORT S. LONG l SCRIPT ACTIVE _ FILE IS 90% OF MAXIMUM SIZE DATE'OFLEVENT'- 01/05/84 TIME OF EVENT - 1650
. DATE'OF-NOTIFICATION 01/05/84 TIME OF NOTIFICATION - 1740 SACILYTV NAME - TURKEY POINT R E G I O N __ _--__ '2_ _
i:LLICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
> CATEGORIES.OF EVENT ENTERED LCO ACTION STATEMENT n . -
F -. l CAUSE OF FAILURE --MECHANICAL FAILURE l :VCT - ' ' RADIOACTIVE RELEASE?-YES i ~ EVENT DESCRIPTION'- l SITE' DECL'. NOUE AFTER.UNIDENT. GAS REL. FOLLOWUP INDICATED REL. COMING FROM V
;CT VENT U-4. .NO CONTAMIN. INJUR.,OR EQUIPM'T DAMAG. LOCAL EVAC. OF AUX. BLOG.
E ATMOSPH. COND.-WIND 8 MPH FM 270, CLEAR. REL RATES AND OFFSITE DOSES TO BE CA l' LC. STACK MONITOR READING ='4.6X10+5 CPM, (NOUE LVL = 2.SX10+5). DUR. OF REL.
- 15-20 MIN. NOUE TERM. AT 1732EST. U-3 CRIT.(L.P.P.) U-4 100% PWR.
ACTION TAKEN BY HDO/RDO - R2 MCGUIRE,EO HEISHMAN, DOE DICKSON, FEMA GREINER,HHS BR-g YANT. i.
; PERSON NOTIFYING NRC - CROCKF09T l- PERSON ENTERING. REPORT - J.ZUDANS
. SCRIPT-ACTIVE FILE TRIMMED TO 60% OF MAXIMUM SIZE
.DATE-OF EVENT -'01/07/84' TIME OF EVENT - 0909 L_DATE OF NOTIFICATION - 01/07/84- TIME OF NOTIFICATION - 0959 i FACILITY NANE'- DUANE ARNOLD REGION - 3
- TYPE OF FACILITY - POWER' REACTOR l'
.. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - SCRAM LO LEVEL
- ESF. ACTUATION CORE INJECTION SPRAYLO LEVEL CAUSE'0F-FAILURE - U KNOWN RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
RXESCRAMMED FROM 100% POWER WHILE-PERFORMING SURV ON LO-LO SE1 FUNCTION OF SA FETY RELIEF-VALVES. . CAUSE IS UNKNOWN. HPCI.AND RCIC STARTED. ONLY RCIC INJ ECTED. RX IS NOW STABLE AT 900 PSIG. PLAN TO PERFORM MAINTENANCE AND RESTART. ACTION'TAKEN BY HDO/RDO - REG 3 HIND, EO HEISHMAN, FEMA TROTTER PERSON. NOTIFYING NRC - G. ROBERTSON
-PERSON ENTERING REPORT - E. WEISS
, 1DATE OF-EVENT - 01/OS/84 TIME OF EVENT - 1340 DATE OF-NOTIFICATION - 01/09/84 . TIME OF NOTIFICATION - 1803 i LJFACILITY NAME - PALISADES REGION - 3
- TYPE OF1 FACILITY - POWER REACTOR
! ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT _ CATEGORIES OF EVENT - TERMINATION OF NOUE LOSS ~OF ALL AC POWER
~
--LOSS OF ALL COMM. LINKS TO NRC C USE OF FAILURE - ELECTRICAL FAILURE SWITCHYARD BREAKER E RADIOACTIVE. RELEASE?.NO.
~
F~ . EVENT DESCRIPTION - LICENSEE. NOTIFIED OP. CENTF.R'THAT.NOUE WAS TERMINATED AS OF 1600 EST, 1/9/84, HWITH 1 OFFSITE AC SOURCE AVAILABLE. OTHER O/S SOURCE & BOTH D/G'S STILL UNA VAILABLE. LICENSEE WAS SURPRISED TO HEAR THAT EVENT WAS NOT RECORDED AS U. E
. BY_NRC, AND BELIEVES _ THAT CONFUSION IN CONTROL RM MAY HAVE RESULTED IN FAIL URE TO REPORT DECLARATION OF U. E. TO NRC. LICENSEE STATED THAT EVENT WOULD HAVE BEEN AN AL ACTION TAKEN bY HDO/RDO -NOTIFIED REGION 3 (D. DANIELSON)
PERSON NOTIFYING NRC - T. KANICKI PERSON ENTERING REPORT - S. LONG DATE OF EVENT - 01/09/84 TIME OF EVENT - 0145 DATE OF NOTIFICATION -- 01/09/84 TIME OF NOTIFICATION - 0307 FACILITY NAME - SEQUOYAH 1 REGION - 2
- TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT 'CAUSE-OF FAILURE - NOT DETERMINED -RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
DORON CONC HIGHER THAN TECH SPEC 3.5.1.1 LIM (2145 PPM VS 2100 PPM) IN COLD LE G ACCUM-AS DETERMINED BY CHEM LAB SitMPLE. ACTION STMNT IS 6 HR TO S/D. LICEN SEE REPLACING PORTION OF ACCUM WATER WITH RWST WATER, WHICH IS IN SPEC. POWE R BEING HELD CONST. AT 45%. SECOND SAMPLE BEING DRAWN. LICENSEE REPORTING U
~NDER 50.73 A.2.I.A.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG II 13 0 (MCGUIRE)', EO (HEISHMAN), FEMA (TRO TTER). PERSON-NOTIFYING NRC - FRANK CICCHETTO PERSON ENTERING REPORT - VERN HODGE DATE OF EVENT - 01/09/S4 TIME OF EVENT - 2200 DATE OF NOTIFICATION - 01/09/84 TIME OF NOTIFICATION - 2220 FACILITY NAME - NJRTH ANNA 1 REGION - 2
-TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAIJSE OF FAILURE - MECHANICAL FAILURE UNIDENTIFIED RCS LEAFAGE > 1 GPM . RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
UNIDENTIFIED REACTOR LEAKAGE EXCEEDED 1 GPM AT 1200 EST, PLACING PLANT IN LCO A/S TO BE IN MODE 2 IN 4 HRS AND MODE S-IN THE NEXT 6 HRS. REACTOR WAS ALRE ADY IN MODE 2. AT 2200, REACTOR WAS SHUT DOWN FROM 2% POWER. ACCORDING TO L
'ICENSEE'S EMERGENCY PLAN, ANY. SHUT DOWN REQUIRED BY RPS LEAKAGE IS AN UNUSUAL )
EVENT. RI, STATE AND LOCAL-GOV'TS INFORMED. LICEN9EE INTENDS TO COOL DOWN A
~ SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ND;, REPAIR STEM ..
J C?rION TAKEN BY HDO/RDO - NOTIFIED REGION 2 (D. MCGUIRE), EO (R. HEISHMAN), FEM
1PERSONiNOTIFYING NRC .J. HAYES . PERSON. ENTERING REPORT - S. LONG SCRIPTnACTIVE FILE IS 90% OF MAXIMUM SIZE DATELOF EVENT - 01/17/84 TIME OF EVENT - 0425 DATE OF NOTIFICATION - 01/17/84 TIME OF NOTIFICATION - 0453 FACILITY NAME - DUANE ARNOLO REGION - 3 TYPE'OF I FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- LOSS OF "B" ESW PUMP CAUSE OF FAILURE -- MECHANICAL - FAILURE
. VALVE ON ESW PUMP RADIOACTIVE RELEASE?'NO EVENT DESCRIPTION -
NHILE AT 100% POWER, "B" EMERG SERV WATER (ESW) PUMP INOP BECAUSE VALVE (AV-4 9-298)~ON DISCHARGE OF ESW PUMP IS STUCK OPEN. THIS PLACES PLANT IN 24 HOUR LCO - ( T. S. 3. 5. G .' 1 ) "B"'ESW SERVES "B" DGi "B" CORE SPRAY, "B" & "D" RHR. "A
"' SIDE-EMERG SYSTEMS AVAILABLE. PLAN TO BE SHUTDOWN IN 24 HRS BUT, EXPECT TO GET-PUMP FIXED BEFORE THEN. PLANT NOW AT 98% POWER.
ACTION TAKEN BY1HDO/RDO - RDO MCMILLEN, EO HAASS, FEMA CHURCH PERSON NOTIFYING NRC - W. DECK -PERSON ENTERING REPORT - E. WEISS SCRIPT ACTIVE FILE iS 90% OF MAXIMUM SIZE DATE OF EVENT - 01/17/84 TIME OF EVENT - 0426 DATE OF NOTIFICATION - 01/17/84 TIME OF' NOTIFICATION - 0454 FACILITY NAME - DUANE ARNOLD REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF- UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- LOSS OF "B" ESW PUMP CAUSE GF FAILURE - MECHANICAL FAILURE VALVE ON ESW PUMP RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION'-
(CONTINUED-FROM ABOVE).THE 3" AIR OPERATED VALVE ON DISCHARGE OF ESW~ PUMP'IS 'USED TO ENSURE AIR IS NOT IN LINE WHEN PUMP STARTS. VALVE SHOULD ONLY MOMENTA RTLY OPEN BUT IS NOW STUCK OPEN. 24 HOUR LCO RESULTS FROM CONSERVATIVE INTER PRETATION'THAT: TECH SPEC 3.S.G.1 SUPERSEDES 3.8.C.2 (7 DAY LCO) BECAUSE ESW S 'ERVES:"B" SIDE EMERG SYSTEMS. ** UPDATE ** UE 1ERMINATED AT 1035 EST. l LACTION TAKEN BY HOO/RDO - RDO MCMILLEN, EO HAASS. FEMA CHURCH EPERSON NOTIFYING NRC - W. BECK PERSON ENTERING REPORT - E. WEISS l SCRIPT ACTIVE FILE'IS 90% OF MAXIMUM SIZE DATE OF EVENT - 01/17/84 TIME OF EVENT - 073S DATE OF NOTIFICATION - 01/17/84 TIME OF NOTIFICATION - 0841
N E - N dds REGYON -3
' TYPE-OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ~ CATEGORIES OF EVENT - LOSS OF MET INFO CAUSE OF FAILURE - ELECTRICAL FAILURE FAILURE OF AUTO TRANSFER RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
WHILE IN MODE 5. PLANT EXPERIENCED LOSS OF ALL METEOROLOGICAL INFORMATION AT 0735.DUE TO FAILURE OF AUTO TRANSFER FOLLOWING THE OPENING OF A BREAKER FOR M AINTENANCE. AT 0820 THE PLANT DECLARED AN UNUSUAL EVENT WHEN IT REALI2ED THA T IT HAD LOST ALL METEOROLOGICAL INFO, BOTH LOCAL AND IN THE CONTROL ROON. P
.OWER WAS RESTORED AND INFO AVAILABLE AT 0825.
' ~ ACTION TAKEN BY HDO/RDO - RDO MCNILLEN, FEMA LITTON, IE ROSSI
. PERSON NOTIFYING'NRC - DALE MILLER ' PERSON ENTERING REPORT - ERIC WEISS SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF' EVENT - 01'/17/84 TIME OF EVENT - 2118 DATE OF NOTIFICATION - 01/17/84 TIME OF NOTIFICATION - 2130 FACILITY NAME - DUANE ARNOLD REGION - 3
- . TYPE OF FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL-EVENT i . CATEGORIES OF-EVENT - ENTERED LCO ACTION STATEMENT l SCRIPT ACTIVE. FILE TRIMMED TO SO% OF MAXIMUM SIZE CAUSEJ OF FAILURE - OPERATIONAL FAILURE PROCEDURE ERROR RADIOACTIVE. RELEASE 7 NO EVENT-DESCRIPTION -
PLANT ENTERED LCO TO BE IN COLD S/D WITHIN 24 HRS. DUE TO LOSS OF LOW PRESS C OGLANT INJECT. SYSTEM ONE LOOP WAS DECLARED INOP. WHEN IT WAS DETERMINED THAT THE PUMP FLOW WAS MORE THAN THE LIMITS STATED IN THERE PROCEDURES. THE OTHER LOOP WAS' DECLARED IMOP. DUE TO THE FLOW INST. RECORDING ERRONEOUS READINGS. REACTOR WAS'AT 100% POWER. ACTION TAKEN BY HDO/RDO - RDO MCMILLEN,EO HAASS FEMA GREINER PERSON NOTIFYINO NRC - THULLEN
-PERSON ENTERING REPORT - GOULD DATE OF EVENT - 01/17/04 TIME OF EVENT - 2118
, DATE OF NOTIFICATION - 01/18/84 TIME OF NOTIFICATION - 0129 FACILifY NAME.- DUANE ARNOLD REGION - 3 T.YPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- NOTIFICATION OF TERMINATION CAUSE-OF FAILURE - OPERATIONAL FAILURE PROCEDURE ERROR
RFu. EVENTJDESCRIPTION - L PLANTLEXITED LCO A/S WITH REACTOR AT 95% POWER, WHEN ALL 3 LPCI PUMPS WERE DE r CLARED OPERABLE. THE UNUSUAL EVENT "A-11" WAS TERMINATED AT 0026 CST. ESW'SY
-STEM AND ALL OTHER ECCS SYSTEMS ARE OPERABLE.
o!ACTIONfTAKEN BY_HDO/RDO - FEMA (R. BERKEBILE) PERSON NOTIFYING NRC - W. BECK PERSON ENTERING-REPORT - S. LONG-i' yDATE OF EVENT - 01/21/84 TIME OF EVENT - 1742
- DATE-OF NOTIFICATION'- 01/21/84 TIME OF NOTIFICATION - 1747
- FACILIiY NAME - SALEM i REGION - 1 LTYPE'OF FACILITY POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT;- SCRAM LOW SG LEVEL
. CAUSELOF FAILURE.- MECHANICAL FAILURE HTR LEVEL. SENSOR
' RADIOACTIVE RELEASE? NO I ' EVENT ~ DESCRIPTION --
RTR_ TRIPPED FROM 100% POWER ON LOSS OF FEED PUMP SUCTION PRESS ASSOCIATED WIT
'H FREEZING OF FW HEATER LEVEL SENSING LINE. LICENSEE INVESTIGATING. NO OTHER t
~ PROBLEMS.
- UPDATE
- LICENSEE-INFORMED ME AT 2020 THAT THIS EVENT WAS CONSIDE
-RED: AN UNUSUAL ' EVENT. TERMINATED AT 1750.
-? ACTION TAKEN BY HDO/RDO --NOTIFIED REG I DO (CROCKER). EO (JORDAN), FEMA (HUTTON
-)
PERSON: NOTIFYING NRCJ- WM. CIAFFRANI'
- , PERSON ENTERING REPORT - VERN HODOE
- DATE OF; EVENT - 01'/23/84 TIME OF EVENT - 1609 DATE OF: NOTIFICATION - 01/23/84 TIME OF NOTIFICATION - 1609 r
. FACILITY NAME - PEACH BOTTOM REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE. EVENT CLASSIFICATION NOTIFICATION OF UNUSUAL EVENT (CATEGORIES OF EVENT-~ ENTERED LCO ACTION STATEMENT 'CAUSE OF( FAILURE - MECHANICAL FAILURE i STACK RADIATION MONITOR l p_ RADIOACTIVE RELEASE? NO. l 1 " EVENT. DESCRIPTION - !
, STACK RADIATION MONITOR WAS DECLARED INOPERABLE AGAIN AT 1609, AND SITUATION ; WA9 AGAIN CLASSIFIED AS UNUSUAL EVENT. UNIT 2 IS AT 88.4% POWER. (SEE SIMIL AR EVENT.AT 1330.-) UPDATE AT 1735 MONITOR RESTOREDi UNUSUAL EVENT TERMINATE D nAMH@lLIAK{ENM MDO/RDO - NOTIE2ED REGION 1_R DURR) > EO J Eo - JORDAN)1_PhMA________.
; PERSON ENTERING REPORT - POWELL/LONG
! I.DATE 'OF EVENT: - 01/23/84 TIME OF EVENT - 2347 i l.- 1DATE OF NOTIFICATION - 01/24/84L TIME OF NOTIFICATION - 0038 l ' FACILITY NAME -- DUANE ARNOLD REGION - 3 TYPE'OF FACILITY - POWER REACTOR GCRIPTJACTIVE FILE IS.90% OF MAXIMUM SIZE LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT : SCRAM LOSS OF POWER TO APRM l - ESF ACTUATION LOW LOW LEVEL CAUSE OF FAIL'URE - MECHANICAL FAILURE APRM POWER SUPPLY AND FUSE IN RHR LOGIC
' RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
SCRAMED FROM 100% POWER DUE TO FAILURE OF APRM POWER SUPPLY.HPSI & RCIC ACTUA TED ON LOW LOW LEVEL.. LEVEL QUICKLY RESTORED WITH FEEDWATER. NO INJECTION OR
' SPRAY. HAD BLOWN FUSE IN RHR-LOGIC. ORIGINALLY DELIEVED THERE WAS A TOTAL. LOSS OF LPSI FOR 40 MIN-DUE TO RHR LOGIC FAILURE. UNUSUAL EVENT DECLARED. LATER I NVESTIGATION INDICATES ONLY 1/2 RHR-LOGIC FAILED. INVESTIGATION CONTINUES. STA RTUP NOT-PLANNE
' ACTION TAKEN BY HDO/RDO - REG 3.-L. REYES; EO, ' E. JORDAN; FEMA, J. GREINER PERSON NOTIFYING NRC - R. ANDERSON PERSON ENTERING REPORT.- BAILEY /MERRILL SCRIPT 1 ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF~ EVENT - 01/24/94 TIME OF EVENT - 1250 DATE OF NOTIFICATION - 01/24/84 TIME OF NOTIFICATION - 1255 FACILITY NAME - YANKEE ROWE REGION -'1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIEG OF EVENT - ENTERED LCO ACTION STATEMENT
--CAUSE OF FAILURE.- MECHANICAL FAILURE
-3/4" LOOP 1 FLOW SENSING LINE RADIOACTIVE RELEASE 7 NO
- EVENT DESCRIPTION -
-INDICATIONS OF MINOR LEAKAGE IN A 3/4" LOOP 1-FLOW SENSING LINE WERE FOUND AT 1155. (WATER SPOTS ON FLOOR AND BORON BUILDUP ON INSULATION) NO STEAM PLUME
- OR OTHER INDICATIONS OF~A. LEAK. BECAUSE INSULATION PREVENTS VISUAL DETERMINAT ION OF WHETHER PIPE IS LEAKING FROM A SURFACE OR A JOINT, LICENSEE HAS ASSUME D IT-'MAY BE " PRESSURE BOUNDARY LEAKAGE" AND HAS ENTERED A/S TO BE IN HOT S/D
[N 4 HOURS. RX
. ACTION:TAKEN BY HDO/RDO - RDO J. DURR i EO E. JORDAN i FEMA N. CHURCH t - PERSON NOTIFYING NRC - R. WILLIAMS-PERSON ENTERING REPORT - R.-SMITH SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE - DATE OF EVENT - 01/24/84- TIME OF EVENT - 1251
- DATE OF NOTIFICATION - 01/24/84 TIME OF NOTIFICATION - 1255
#6tClTWVY _NSNE YANKEE ROWE _ _ _ _ _ _ _ ___ ___ R E G_I O N __ _ 1 -
JLICENSEE EVENT CLASSIFICATION . NOTIFICATION OF UNUSUAL EVEN1
. CATEGORIES'OF EVENT UPDATE OF EVENT AT 1250 l :CAUSE OF FAILURE - MECHANICAL. FAILURE FLOW SENSINO LINE .
L, RADIOACTIVE RELEASE? NO EVENT. DESCRIPTION - UPDATE AT 1930: CONTAINMENT WAS ENTERED AT 1500 TO INSPECT LEAK. LICENSEE D i .ETERMINED.THAT LEAK IS NOT.ISOLATABLE. LAGGING IS SATURATED WITH WATER, AND IS DRIPPING. .THERE IS NO STEAM PLUME. CONTAINMENT AIR ACTIVITY AND SUMP LEV ELS. ARE' NOT SHOWING ANY EFFECTS OF LEAK. REACTOR ENTERED MODE 3 AT 1723. CO LD S/D EXPECTED BY MIDDAY 1/25. ACTION TAKEN BY HDO/RDO - HDO BRIEFED PAO (INGRAM), CA (NENLIN), NRR (HOLAHAN). REO 1 BRIEFED COMMISSIONERS ASST'S. , ' PERSON NOTIFYING NRC - E. CHATFIELD PERSON ENTERING REPORT - S. LONG
- SCRIPT ACTIVE FILE IS 90*/ .- MAXIMUM SIZE
, 'DATE~OF EVENT - 01/24/84 TIME OF EVENT - 1250 DATE OF: NOTIFICATION - 01/2D/84 TIME OF NOTIFICATION - 1356 FACILITY NAME - YANKEE ROWE REGION - 1 TVPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
-CAUSE OF FAILURE.- MFCHANICAL FAILURE 3/4" LOOP 1 FLOW SENSING LINE RADIOACTIVE RELEASE 7 NO EVENT 1 DESCRIPTION - . UPDATE: UNUSUAL EVENT WAS TERMINATED-AT 1354. WHEN REACTOR REACHED COLD S/D.
RCS: PRESSURE = 220 PSI. l ACTION'TAKEN BY HDO/RDO - NOTIFIED REGION 1 (D. MARAFINO)
' PERSON NOTIFYING NRC - D. JOYCE SCRIPT ACTIVE FILE' TRIMMED TO 80% OF MAXIMUM SIZE
_ PERSON ENTERING REPORT - S. LONO DATE OF EVENT. 01/25/84 . TIME OF EVENT - 0750 DATE GF NOTIFICATION - 01/25/84 TIME OF NOTIFICATION - 0752
-FACILITY NAME -' FIT 2 PATRICK REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFIC,' ION OF UNUSUAL EVEN1 ' CATEGORIES OF EVENT - ENTERED LCO ACTION STATENENT .CAUSE.OF FAILURE - UNK-
i l EVENT DESCRIPTION - l PLANT- ENTERED A 24HR TO S/D LCO DUE TO UNIDENTIFIED DRYWELL LEAKAGE GREATER T HAN 5 GAL /NIN(S.06GPM). CAUSE IS UNKNOWN. PLANT IS Ar 100% POWER AND HAS 4-6 HRS.BEFORE STARTING S/D. *** UPDATE *** NOUE WAS TERMINATED AT 0930 WHEN THE UN IDENTIFIED LEAKAGE WAS REDUCED TO 3.37GPM AFTER BACKSEATING THE CLEANUP INBOA RD SUCTION VALVE IN THE DRYWELL. ACTION TAKEN BY HDO/RDO - RDO DURR,EO LANIK, FEMA CHURCH PERSON NOTIFYING NRC - WALKER PERSON ENTERING' REPORT - GOULD DATE OF EVENT - 01/25/84 TIME OF EVENT - 1004 DATE OF NOTIFICATION - {1 g /.,84 TIME OF NOTIFICATION -1100,4a FACILITY NAME - ST LUCIE 2 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ~ CATEGORIES OF EVENT - SECURITY EVENT CAUSE OF FAILURE - N/A RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - . SECURITY EVENT. UPDATE AT 1300: EVENT TERMINATED. ACTION TAKEN BY HDO/RDO - REG 2,EO ROSSI, FEMA CHURCH COMM. ASST. IAT PERSON NOTIFYING NRC - MCLAUGHLIN PERSON ENTERING REPORT - HAWKINS/GOULD DATE O'F-EVFNT - 01/28/84 TIME OF EVENT - 0655 DATE OF NOTIFICATION - 01/28/84 TIME OF NOTIFICATION - 0709 FACILITY NAME - SEQUOYAH 1 REGION - 2 TVPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- ESF ACTUATION RADIATION CAUSE OF FAILURE - NOT DETERMINED RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - _
=WITH RTR AT 100% POWER, SURVEILLANCE 137.2 SHOWS SLIGHTLY > 1 GPM UNID LKG FR OM'RCS. ACTION-STATEMENT REQUIRES MODE 3 IN 4 HRS. INVENTORY BAL SHOWS 1.02 AND 1.17 GPM MOST RECENTLY. RADIATION TRENDING UP CAUSED CONTAINMENT VENT IS OL AT 0700. RAD' MON VALVES REOPENED. NORMAL LTDN ISOL SHOWS NO UNID LKG. *U PDATE* NOUE TERM AT 0715. CNTNMNT BEING ENTERED AT 100% POWER TO FIND LEAK. ACTION TAKEN DY HDO/RDO - NOTIFIED REO II DO ( PO TTER ) . EO (BAER). FEMA (BEROSTRO M) .
- JEFF~TlEuz s PERSON ENTERING REPORT -- VERN HODGE DATE OF EVENT - 01/30/84 TIME OF EVENT - 0928
- DATE 0F. NOTIFICATION - 01/30/84 . TIME OF NOTIFICATION - 1040 FACILITY.NAME - ARKANSAS NUCLEAR - 2 REGION - 4 TYPE.0F~ FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION .NOT.IFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ESF ACTUATION LO S/G PRESSURE CAUSE OF. FAILURE - OPERATIONAL FAILURE OPERATOR ERROR RADIOACTIVE RELEASE? NO EVENT. DESCRIPTION -
MSIS ACTUATION CAUSING RX TRIP ON LO S/G PRESSURE CAUSED BY OVERFEEDING S/G D URING GTARTUP FROM 3% POWER. PLANT PLACED IN HOT STANDBY. MSIS ACTUATION SIGN ALS CLEARED AND THE UNUSUAL EVENT WAS CANCELLED AT 1045 EST. EXPECTED TO STAR TUP WITHIN 2 TO 3 HOURS. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ACTION TAKEN BY HOO/RDO - FEMAi RIV: T. WESTERMAN,-B.MURRY1 EO: E. JORDAN, G.LANIK PERSON NOTIFYING NRC - NORRIS PERSON. ENTERING REPORT'- D.MARKSBERRY SCRIPTIACTIVE FILE IS 90%'OF MAXIMUM SIZE DATE.0F' EVENT - 02/05/84 TIME OF EVENT - 0642 DATE OF NOTIFICATION - 02/05/84 TIME OF NOTIFICATION - 0832
. FACILITY NAME.- SEQUOYAH REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - TELE BOMB THREAT CAUSE OF FAILURE - N/A RADIOACTIVE RELEASE? NO.
EVENT DESCRIPTION - DECLARED NOUE AT 0816 FOLLOWING RECEIPT OF TELEPHONE CALL FROM OUTSIDE LINE A T'0742 STATING THAT THE TURBINE BUILDING WOULD BE BLOWN SKY-HIOH AND INVITING THEM TO ENJOY THE FIREWORKS. THE CALL LASTED APPROX 15 SECONDS, SOUNDED LIKE IT WAS NADE FROM A PHONE BOOTH BY A BLACK MALE, E6TIMATED AGE BETWEEN 30 AND I40 YEARS.' TURBINE BLDG EVACUATEDI SEARCH IN PROGRESS.
' ACTION TAKEN BY HDO/RDO - RDO T..PEEBLES, RGN 2 D. MCGUIRE, EO D. MATTHEWS, IAT
! E. TEN EYCK. PERSON NOTIFYING NRC - D. RICHARDSON l' PERSON: ENTERING REPORT - O. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE i DATE OF' EVENT.- 02/05/84 TIME OF EVENT - 0743 DATE OF. NOTIFICATION - 02/05/84 TIME OF NOTIFICATION - 0945
N -- s $t2C N HEUEON - 2 TYPE-OF-FACILITY . POWER' REACTOR
~ LICENSEE: EVENT-CLASSIFICATION' ' NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES.0F EVENT - UPDATE OF 0742 EVENT
,. CAUSE OF. FAILURE:- TELE BOMB THREAT RADIOACTIVE RELEASE? NO o EVENT. DESCRIPTION ~
~NOUE, CANCELLED AT 0944 FOLLOWING SEARCH OF TURBINE BUILDING ANL1 CONTROL BUILD T NG ,' FINDING'NOTHING. PERSONNEL RETURNED TO BUILDINOS; BACK TO NORMAL CONDITI ONS.
9 CACTION TAKEN BY HDO/RDO - RDO-T. PEEBLES, RGN 2 D. MCGUIRE, EO D. MATTHEWS
- PERSON NOTIFYING NRC - D. RICHARDSON PERSON ENTERING REPORT - O. MERRILL ESCRIPT ACTIVE FILE IS 90% OF MAXINUM SIZE
- DATE OF EVENT.- 02/08/84 TIME OF EVENT - 2110 DATE OF~ NOTIFICATION - 02/08/84 TIME OF NOTIFICATION - 2140 <
FACILITY NAME"- 3 MILE ISLAND 1 REGION -'1 TYPE OF FACILITY - POWER REACTOR I LICENSEE E'ENT V CLASSIFICATION - NOTI ICATION OF UNUSUAL EVENT '
~
g C '
- CATEGORIES OF EVENT - INJURED WORKER
--POTENTIALLY CONTAMINATED
~CAUSE OF FfiILURE - ACCIDENTAL IRADIOACTIVELRELEASE7 NO
-EVENT. DESCRIPTION -
SITE DECLARED UNUSUAL EVENT DUE TO INJURED, POTENTIALLY CONTAMINATED DECON W ORKER. WORKER WAS CUT ON LEFT TEMPLE WHILE WORKING.IN SPENT FUEL COOLER ROOM, SPENT. FUEL' BLDG. MAN REQUIRED CONSTANT PRESS. TO WOUND TO STOP. BLEEDING . TRADs SURVEY OF WHOLE BODY WAS NOT POSSIBLE DUE TO CONDITION OF MAN, AND HE WA
'S TAKEN TO HOSP. FOR TREATMENT WITH POSSIBLE CONTAMINATION OF BACK. H.P. TEC
.HNITIAN-ESCORTE.
ACTION ~TAKEN.BY HDO/RDO -'R1 T. ELSASSER,EO-L.COBB, E. JORDAN, FEMA-BURKSTRUM
- PERSON NOTIFYING NRC - D. JANES PERSON ENTERING REPORT.- J. ZUDANS SCRIPT ACTIVE FILE'IS 90% OF MAXIMUM SIZE 'DATE'OF EVENT - 02/08/84' TIME OF EVENT - 2111
- DATE OF NOTIFICATION - 02/08/G4 TIME OF NOTIFICATION -J2041 F
FACILITY NAME - 3: MILE ISLAND 1 REGION - 1
' TYPE OF FACILITY - POWER REACTOR LICENSEE = EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF~ EVENT - CONTINUATION OF 2110 EVENT SCRIPTsACTIVE. FILE TRIMMED TO 80% OF-MAXIMUM SIZE ,
.:2
. RAD'IOACTIVE RELEASE? NO cEVENT DESCRIPTION -
L*02227 UPDATE **)SITELTERMINATED UNUSUAL EVENT AT 2222EST, AFTER ESTABLISHING-z T H A T: INJURED WORKER WAS NOT CONTAMINATED. AMBULANCE AND PARAMEDIC WERE ALSO N OT CONTAMINATED.1 WORKER EXPECTED TO BE RELEASED FROM HOSPITAL SOON. A PRESS RELEASE IS BEING PREPARED BY MET.-ED. Y lc e ACTION TAKEN BY HUJ/RDO - N/A
. PERSON NOTIFYING NRC - N/A C F7RSON ENTERING . REPORT - N/A
'O TE OF EVENT - 02/09/84 -TIME OF EVENT - 0920 DATE OF NOTIFICATION 02/09/84 TIME OF NOTIFICATION - 0951 FACILITY MAME -- DUANE ARNOLD REGION - 3.
syJYPE-OF FACILITY - POWER REACTOR M LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT dCATEGORIES.OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE LRADIDACTIVE RELEASE? NO
. EVENT: DESCRIPTION -
- DURING" NORMAL MONTHLY SURVEILLANCE, 3 OUT OF 4 HEATERS IN THE MSIV LEAKAGE CO NTROL SYSTEM DID NOT DRAW REQUIRED CURRENT (3.8 VS 3.97 AMPS REQUIRED). REQUI
.REDaTEMPERATURE WAS MET. INOPERABILITY-OF 3 OF 4 HEATERS PLACES PLANTLIN 24 H ,
LOUR LCO ACTION STATEMENT. PLANT COMMENCED ORDERLY SHUTDOWN. VIA THEIR EMERGE
-NCY PLAN,~THIS IS AN UNUSUAL EVENT. THE SYSTEM IS NORMALLY OUT OF SERVICE.
ACTION TAKEN BY'HDO/RDO - R3 B. MALLETri EO E. ROSSI; FEMA G. TROTTER
-PERSON NOTIFYING NRC - W. BECK
- PERSON ENTERING REPORT - W.' JONES
'DATE OF~ EVENT -- 02/09/84 TIME OF EVENT -- 1806
=DATE OF" NOTIFICATION - 02/09/84 TIME OF NOTIFICATION - 1841 1
iFACILITY NAME - PEACH BOTTOM 3 REGION - 1
? TYPE,OF-FACILITY - POWER REACTOR L LICENSEE EVENTLCLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIESLOF' EVENT - SCRAM REACTOR FEED PUMP TRIP CAUSEI OF' FAILURE UNK
~ RADIOACTIVE RELEASE? NO EVENTEDESCRIPTIGN -
, . WHILE'OPERAT.ING AT 99% POWER. EXPERIENCED SCRAM DUE TO TRIP OF A REAClOR FEED PUMP., PLANT IS IN STABLE HOT SHUTDOWN. W-Idvus w*ma av Hoo/mo - s6s Le CnBBt RDO:L ELSASSERt FEMA:_L uBERGSTROM
6 NTTTS PERSON ENTERING REPORT - BAILEY / BURTON DATE OF EVENT - 02/1'2/84 TIME OF EVENT - 0639
.'DATE OF NOTIFICATION - 02/12/84 TIME OF NOTIFICATION - 0742 i FACILITY.'NAME - TURKEY PT. 3 REGION 2 iTYPE OF FACILITY - POWER REACTOR
~ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM LOSS OF OFFSITE POWER CAUSE OF FAILURE - ELECTRICAL FAILURE 240KV-SWITHYARD~
.[RADIOACTIVERELEASE?NO
'V5NT E DESCRIPTION -
**l]FfQATE OF PREVIOUS REPORT **. NOTIFICATION CONFIRMED AS UNUSUAL EVENT. BOTH DIESEL. GENERATORS AND THREE AUX FEEDPUMPS AUTO-STARTED. PLANT IN HOT SHUTDOWN
- STILL INVESTIGATING THE CAUSE.
ACTION'TAKEN BY HDO/RDO - RDO-MONTOOMERY. EG-COBB, FEMA-BERKEBILE PERSON NOTIFYING NRC - COKER PERSON ENTERING REPORT 'R. SINGH
-DATE OF EVENT - 02/12/84 TIME OF EVENT - 0640 DATE OF NOTIFICATION - 02/12/84 TIME OF NOTIFICATIGN - 0826
~
FACILITY NAME ~. TURKEY PT. 3 REGION - 2 TYPE,OF FACILITY ~~ POWER REACTOR SCRIPT ~ ACTIVE ~ FILE IS 90% OF MAXIMUM SIZE
' LICENSEE' EVENT-CLASSIFICATION - NOTIFICAT(GN OF UNUSUAL EVENT CATEGORIES OF. EVENT - SCRAM LOSS OF OFFSITE PWR CAUSEf0F FAILURE . ELECTRICAL FAL ! A J' l ~ ' 240 KV SWITCHYARD LRADIOACTIVE RELEASE? NO w-EVENT DESCRIPTION -
** UPDATE ** S/U~ TRANSFORMER OF FOSSIL UNITS 1&2 EXPERIENCED C-PHASE DIFFERE
-NTIAL1RESULTING IN RELAY LOCKOUT. THIS CAUSED NORTHEAST 240KV BUS LOCKOUT LWHICH'DEENERGIZED 3C AUX TRANSFORMER RESULTING IN 3B SG FW PUMP TRIP. THIS
-COUPLEthWITH LOAD INCREASE RESULTED IN RX TRIP CAUSED BY STM FLOW > FEED FL
. OW WITH 'L'O SG LVL. - WITH BUS LOCKED OUT NO AVAILABLE 240KV PWR FOR S/U TRANSF.
CORRECTIVE ACT
~ ACTION TAKEN BY HDO/RDO - RDO MONTGOMERY PERSON NOTIFYING NRC - COKER PERSON ENTERING REPORT - SINGH FSCRIPT ACTIVE FILE) ~IS 90% OF MAXIMUM SIZE DATElOF EVENT - 02/16/84 TIME OF EVENT - 0925 GATE"OF NOTIFICATION - 02/16/84 TIME OF NOTIFICATION - 1012 l FACILITY NAME. -- TURKEY POINT 3 & -4 REGION - 2 JTYPE OF FACILITY - POMR_ REACTOR
LICENSEE'EVENTeCLASSIFICATION - NOTIFICATIGN OF UNUSUAL EVENT JCATEGORIES 0F EVENT - SCRAM STEAM / FEED MIS & LO SG CAUSE OF "AILURE - LOSS OF. BUS 3C & 4C-
-RADIOACTIVE-RELEASE? NO
' EVENT DESCRIPTION -
EWHILE AT 100% POWER ON BOTH UNITS, ATTEMPTED TO RACK OUT LIE BREAKER FOR BUSE
~S 3C-b 4C. BUSES 3C & 4C. STRIPPED.DUE TO FAULTY RELAY ASSOC WITH TIE BREAKER.
ONE-FEED PUMP DN EACH BUS (3C & 4C) WAS LOST,RESULTING IN STEAM / FEED MISMATC H-l&: LOW SO LEVEL-IN EACH UNIT. BOTH REACTORS TRIPPED. UNIT 3 STARTUP TRANSFOR MER DID NOT< ENERGIZE-(CAUSE UNK),RESULTING IN NAT CIRC. ONE RCP RESTARTED AT 11~15 ON UNIT 3
- ACTION TAKEN BY-HDO/RDO - BEMIS(REG 2),SPAULDING(FEMA), SCHWARTZ & LANIK(HDQ). CO
'MM ASSIST BRIEFED BY REO'2.
. PERSON NOTIFYING'NRC - C. METZGER
-PERSON ENTERING REPORT - BAILEY
- SCRIPT ACTIVE FILE IS 90%-OF MAXIMUM SIZE DATE;OF EVENT ~- 02/17/84 TIME OF EVENT - 1757 DATE OF NOTIFICATION --02/17/844 TIME OF NOTIFICATION - 1835 FACILITY NAME - SALEM 2 REGION - 1 1 TYPE OF FACILITY -' POWER REACTOR LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - STEAM RELEASE CAUSE OFfFAILURE - MECHANICAL FAILURE SAFETY RELIEF VALVE RADIOACTIVE _ RELEASE? NO
= EVENT DESCRIPTION -
^RTR.WAS'IN HOT S/BY AT'2235 PSI. 547F.AFTER SEVERAL MONTH S/D. SG SAFETY VAL
.VEJLIFTED FOR UNKNOWN REASON ANO DID NOT' RESEAT. STPT ON VALVE IG 1100 PSI,-
'SO PRESS WAS LESS. OPS ~ COOLED PLANT: 535F AT 1835, 530F AT 1905. AT 516F, VALVE RESEATED, SO NOUE WAS TERMINATED AT 1940.
iACTION TAKEN BY HDO/RDO - NOTIFIED REG I DO (GALLO), EO ALT (ROSSI), PAO (INGRAM
).
-PERSONLNOTIFYING NRC - BOB PHILLIPS
. PERSON ENTERING REPORT - VERN HODGE
' SCRIPT. ACTIVE FILE IS 90% OF MAXIMUM SIZE
- DATE'OF EVENT 02/18/84 TIME OF EVENT - 2300 1DATE OFTNOTIFICATION - 02/18/84 TIME OF NOTIFICATION - 2348 FACILITY!NAME - GINNA' ~
REGION - 1
' TYPE OF' FACILITY - POWER REACTOR LLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF_ EVENT - ENTERED LCO-ACTION STATEMENT CAUSE OF FAILURE - M CHANICAL FAILURE
_ _ ________ _ M E N T 1 V L V __.
ETTho a c l
-EVENT / DESCRIPTION -
THE' PLANT BEGAN. SHUTTING DOWN FROM 100% POWER AT 2300 BECAUSE AN LCO ACTION S
- TATENENT WAS ENTERED.WHEN THE NITROGEN PRESSURE IN THE IB ACCUMULATOR COULD N OT BE' MAINTAINED AT > 700 PSIG. THE LICENSEE SUSPECTED THAT THE PROBLEM WAS W ITH A: LEAKING NITROGEN RELIEF VLV. AND BY TS THEY HAD 6 HR TO BE IN HOT STAND BY. ** UPDATE **.NOUE TERMINATED AT 0430 WHEN A LEAKY NITROGEN VENT VLV WAS ISO
- LATED-AND.THE A
- ACTION-TAKEN BY HDO/RDO - RDO B.-GALLO, FEMA T. ANTUSH, EO J. PARTLOW
- SCRIPT ACTIVE _ FILE TRIMMED TO 80% OF MAXIMUM SIZE PERSON NOTIFYING NRC - P. GORSKI PERSON ENTERING REPORT - P. FARROM DATE'OF EVENT - 02/21'/84' TIME OF EVENT - 0845 DATE OF_ NOTIFICATION - 02/21/84 TIME OF NOTIFICATION - 0850 FACILITY NAME - DAVIS BESSE- REGION - 3
- . TYPE.OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF-EVENT - EMERGENCY PLAN ASSESMENT CAP ECAUSE'OF FAILURE -' ELECTRICAL FAILURE ABS RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
- THE METEORLOGICAL TOWER WAS TAKEN OUT OF SERVICE TO PERFORM MAINTENANCE ON TH E SYSTEM ABS. THE LICENSEE EXPECTS TO RETURN IT WITHIN 4 HRS. BACKUP METERLO GICAL' DATA ISLAVAILABLE FROM THE LOCAL AIRPORT. THE INOPERABLITY OF THE MET T OWER ALSO PUTS THE SITE IN A SEVEN DAY LCO.** UPDATE ** UNUSUAL EVENT TERNINATE
'D AT 1535 EST.
- ACTION'TAKEN BY HDO/RDO - FEMA BERGSTROM RDO SRENIAWSKI EO ROSSI
- PERSON NOTIFYING NRC - D. SYNDER PERSON ENTERING REPORT - P. FARRON .
-DATE OF EVENT - 02/21/84
~
TIME OF EVENT - 2155
.DATE OF NOTIFICATION - 02/21/84 TIME OF NOTIFICATION - 2214 t FACILITY NAME - DRESDEN 2 REGION 3 TYPE OF FACILITY:- POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE CORE' SPRAY BREAKER RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
. UNIT ENTERED LCO ACTION TO BE S/D IN 24 HOURS DUE TO THE 2/3 DG BEING OUT FOR MAINT. AND DUE TO FINDING A BREAKER FOR A CORE SPRAY VALVE (140125A) CYCLING THERMALLY THEREBY PLACING THE VALVE OUT OF COMMISSION. NO INJECTION. THIS WAS 1FOUND DURING SURVEILLANCE. UNIT IG AT 9S% POWER AND REDUCING AT SMW/HR. REPA TRS ARF EXPECTED TO BE-COMPLETED SHORTLY.
L_ACTTON;TpKEN_BY_HOOfROOL- RDO_R.._ KNOP; EO G. ANKRUN; FEMA J. OREINER
~
t: - - [ PERSON /ENTERINO; REPORT'- Ro SMITH DATE(OF EVENT -' '02/21/84 _ TIME OF. EVENT - 2166
-_DATE OF NOTIFICATION - 02/22/84 TIME OF NOT[FICATION - 1109
' FACILITY NAME - DRESDEN 2 REGION - 3
' POWER' REACTOR i rTYPELOF FACILITY (LICENSEE EVENT: CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO-ACTION STATEMENT
*** UPDATE ***
CAUSE OF FAILURE - MECHANICAL FAILURE CORE SPRAY SUC. VALVE
- RADICACTIVE RELEASE? NO EVENT! DESCRIPTION -
- O* UPDATE *** REPAIRS WERE MADE TO THE CORE SPRAY INJ. VALVE (1401254). IN ORDE
- R:TO DECLARE.THE LOOP OPERABLE, AN OPERABILITY SURVEILLANCE ON THE LOOP HAD T
-O BE.MADE; WHILE-PERFORMING 1THIS TEST THE: CORE SPRAY SUC. VALVE (14023A) WOULD
.NOT.OPEN, WHICH RESULTED IN THE CONTINUED INOPERABILITY OF THE SYSTEM. CAUSE-OF THE VALVE-FAILURE MAY BE DUE TO MALFUNCTIONING OF THE AUX.- CONTACTS IN TH E. BREAKER. RX P
. ACTION TAKEN BY HDO/RDO - RDO KNOP, IE ROSSI, FEMA BERKEBILE PERSON NOTIFYING NRC - D. STROBEL PERSON ENTERING REPORT - GOULD
- DATE ' OF EVENT - -- 02/21/84 TIME OF EVENT - 2157 DATE OF NOTIFICATION- - 02/22/84 TIME OF NOTIFICATION - 1313 FACILITY NAME - DRESDEN 2 REGION - 3 T,YPE OF FACILITY - POWER REACTOR
- LICENSEE EVENT.~ CLASSIFICATION - NOTIFICATION OF UNUSUAL. EVENT CATEGORIES OF EVENT -- ENTERED LCO ACTION STATEMENT
- *** UPDATE ***
CAUSE OF FAILURE - MECHANICAL FAILURE
-CORE SPRAY SUC. VALVE 'RADI0 ACTIVE RELEASE? MO EVENTfDESCRIPTION -
NOUE TERMINATED AT 1310 BY L'ICENSEE. ALL VALVES OPERABLE AND SYSTEM CHECK FOR l_ OPERABILITY FOUND THE_ CORE SPRAY SYSTEM FULLY OPERABLE.
? SCRIPT-ACTIVE FILE IS 90% OF MAXIMUM SI7E l
ACTION TAKEN BY HDO/RDO - RDO KNOP, IE LANIK, FEMA TROTTER ! . PERSON NOTIFYINO NRC - D. STROBEL PERSON ENTERING REPORT:- D. POWELL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 02/22/G4 TIME OF EVENT - 0116 t DATE OF NOTIFICATION -.02/22/04 TIME OF~ NOTIFICATION - 0430 l l _ FACILITY-NAME - BIG ROCK POINT _ REGION - 3
- VJMEDETACELITY_ - ROWER _ REACTOR _
m
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION. STATEMENT '
- *** UPDATE ***
=CAUSE OF FAILURE - MECHANICAL FAILURE
.RDS ISOLATION: VALVES RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
- UPDATE ***' CLASSIFICATION WAS UPGRADED TO UNUSUAL EVENT (0345) DUE TO PLANT
-BEING AT POWER. OPERATIONS (45 PSI)-AND BEING IN A LCO ACTION STATEMENT. REACTO
~R PRESSURE IS BEING~ REDUCED TO ZERO PSI. **** UPDATE **** NOUE TERMINATED AT 08 141, REACTOR IN. COLD S/D.ZERO. PSI.
~
~ ACTION TAKEN BY HDO/RDO - RDO' KNOP,EO ANKRUM, FEMA CHLIRCH PERSON NOTIFYING NRC - MAY
- PERSON' ENTERING-REPORT - GOULD SCRIPT $ ACTIVE. FILE IS 90% OF' MAXIMUM SIZE -
'DATE OF EVENT - 02/22/84 TIME OF EVENT - 0403 DATE_OF NOTIFICATION . 02/22/84 . TIME OF NOTIFICATION - 0503 FACILITY NAME - HADDAM NECK- '
REGION - 1
-TYPEzGF~ FACILITY - POWER REACTOR. = LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - UNPLANNED. RELEASE .JCAUSE OF FAILURE L - P ECHANICAL FAILURE RELIEF VALVE ; RADIOACTIVE; RELEASE?.YES.
EVENT DESCRIPTION -
- THE WASTE,OAS STORAGE TANK-RELIEF VALVE LIFTED FOR A FEW SECONDS BEFORE RECLO SING, RELEASING'iX10+4:MICROCURIES/SEC OF DECAYING REACTOR COOLANT GAS (IODINE.
-AND OTHER GASES).-THE RELEASE WAS BELOW TS LIMITS. CAUSE OF WHY VALVE LIF'TED.
IS BEINGLINVESTIGATED . NOUE WAS TERMINATED AT 0405. REACTOR 11S AT 100' , _%-POWER. l ACTION TAKEN BY HDO/RDO - RDO KINNEMAN,EO ANKRUM, FEMA CHURCH PERSON NOTIFYINO NRC - FOSTER
? PERSON ENTERING REPORT - GOULD- :
- GCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE _
L.;DATE10F EVENT'- 02/23/84- TIME OF EVENT - 0115
;DATE OF NOTIFICATION - 02/23/84 TIME OF NOTIFICATION - 0119 b
bIFACILITY NAME - SEQUOYAH 2 REGION - 2 TYPE.OF. FACILITY - POWER REACTOR 1 i.ICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SECURITY EVENT j
- CAUSE.OF FAILURE - SECURITY EVENT
! RADIOACTIVE RELEASE?.NO-
NscwifMrr0Ytr - SECURITY EVENT. ** UPDATE ** NOUE TERMINATED AT.0240.
. ACTION'TAKEN BY HDO/RDO - RDO VERRELLI,EO ANKRUM. FEMA CHURCH PERSON NOTIFYING NRC - SCHOFIELD PERSON ENTERING REPORT - OOULD SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 02/24/G4- TIME.OF EVENT - 1420 uDATE:OF NOTIFICATION - 02/24/84 ' TIME OF NOTIFICATION - 1430 FACILITY-NAME -'DUANE. ARNOLD REGION --3
'. TYPE OF FACILITY - POWER REACTOR
' LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT a TERMINATED LCO ACT STATEMENT-SCRIPT ACTIVE FILE TRIMMED TO 80%~OF' MAXIMUM SI7.E CAUSE OFfFAILURE ?-' MECHANICAL FAILURE
.ESW PMP AUTO. VENT RADIGACTIVE RELEASE ~? NO
- EVENT DESCRIPTION'-
- UPDATE- THE. 24HRE LCO REPORTED AT. 0920 AS A NON-EMERGENCY HAS -BEEN TERMINATED.
'IVENT IS. REPAIRED AND'REACTORJIS BACK AT 100% POWER. WHEN THE LICENSEE REPORT 7ED THE LCO TERMINATED,'THE EVENT WAS THEN RECLASSIFIED'AS AN " UNUSUAL EVENT"(
. TERMINATED). VENT VALVE PROBLEM CAUSED BY. BALL NOT SEATING PROPERLY.
' ACTION TAKElE-DY HDO/RDO'~- EO: E. ROSSI
; , RDO: F. BATHJE',-FEMA: B. MONAHAN cPERSON NOTIFYING NRC - O. VANLITTLE
-PERSON ENTERING REPORT - BAILEY TDATE OF: EVENT - 02/24/84. TINE OF EVENT - 1726 DATElOF.. NOTIFICATION - 02/24/84' TIME OF NOTIFICATION - 1735 FACILITYLNAME - SALEM-1 REGION - 1 TVPE ' OF FACILITY -- POWER REACTOR
[ LICENSEE EVENT CL.ASSIFICATION' NOTIFICATION OF UNUSUAL EVENT-tCATEGORIES OF-EVENT.- SCRAM . TURBINE TRIP 1CAUSE OF- FAILURE -- U K j RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION --
tWHILE AT.100% POWER,-REACTOR TRIPPED DUE TO TURBINE TRIP. CAUSE OF TURBINE TR IP IS UNDER-INVESTIGATION. PLANT IN HOT SHUTDOWN. UNUSUAL EVENT WAS TERMINAIE D;WHEN: REPORT WAS CALLED IN~. J I 1 l ACTION T AKEN BY HDO/RDO ~ EO': E. JORDAN , RDO: J. KINNEMAN , FEMA: J. SPAULDING MR_ SON _ NOTIFYING 1NRC _- J B. _CI ANFRANI ___
~ - IrannOEW
~
DAT'E OF EVENT'- 02/25/G4 TIME OF EVENT - 2250 DATE OF-NOTIFICATION ~- 02/25/84 TIME OF-NOTIFICATION - 2316 FACILITY'NAME - SURRY lt<2 REGION - 2 TYPE OF FACILITY - P_OWER REACTOR LICENSEE EVENT CLASSIFICATION!- NOTIFICATION OF UNUSUAL' EVENT
-CATEGORIES OF EVENT - RAD]OLOGICAL RELEASE CAUSE OF FAILURE - MECHANICAL FAILURE DIAPHRAM VALVE:
RAD'OACTIVE' I RELEASE 7;YES
' EVENT 1 DESCRIPTION -
DIAPHRAGM, VALVE ON GAS STRIPPER FAILED, WHICH RESULTED IN A RADIOLOGICAL RELE
.ASE. UNUSUAL EVENT TERMINATED AT 2320. RELEASED LASTED .5 HR AT ELEVATION OF J70 FT.
ACTION'TAKEN BY HDO/RDO - RDO,VERRELLI ,EO , ANKRUM FEMA, SPAULDlNG
' PERSON NOTIFYING NRC -- J. EARLY PERSON ENTERING REPORT - BAILEY DATE OF EVENT'- 02/25/84' TIME OF EVENT - 2255 DATE OF NOTIFICATION - 02/26/84 TIME OF NOTIFICATION - 0049 -FACILITY NAME - SURRY l t<2 REGION *2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF~ EVENT - ** UPDATE **
CAUSE OF FAILURE - MECHANICAL FAILURE DIAPHRAGM ON PUNP IN BORON RECOVERY SYSTEM RADIOACTIVE RELEASE? YES EVENT. DESCRIPTION - A T.- 2 2 5 0 , (UNIT 1-OX; UNIT 2-100%). A SEAL LEAK OCCURRED ON THE BORON RECOVERY GA S-STRIPPER CIRC PUMP. A CUT DIAPHRAGM ON THE PUMP DISCHARGE VALVE IS THE SUS
- PECTED CAUSE. THIS CAUSED A GAS. RELEASE VIA AUX BULDG TO STACK. RELEASE LA STED 1/2 HR. WITH 10 MIN. PEAK. BASED ON GRAB SANPLE TOTALS ARE: X E- 133 : '7.
E+6MICI1 XE-133M:1.72E+61XE-135:4.36E+61 KR-85M:8.15E+4(ALL M1CRO C1). EST IS 79% OF TS OF I-ACTION TAKEN BY HDO/RDO - RDO.:VERRILLII EO:ANKRUMi FEMAiBERKEBILLE PERSON NOTIFYING NRC - J. EARLY
~ PERSON F_NTERING REPORT - BAILEY / JONES DATE OF EVENT' 02/27/84 TIME OF EVENT - 1055 DATE OF NOTIFICATION - 02/27/84 TIME OF NOTIFICATION - 114S ' FACILITY'NAME-- NFS,-ERWIN' REGION - 2
, SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE TYPE OF FACILITY --FUEL FACILITY LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL _ EVENT I
'~~NXAM354t#tM3 W~MADW ~- { CAUSE OF. FAILURE - [ RADIOACTIVE RELEASE? NO-tEVENTnDESCRIPTIONE- ^.'THE NFS FUEL FACILITY-AT ERWIN,- TENN, DECLARED AN UNUSUAL. EVENT DUE TO A LOSS OF OFFSITE: COMMERCIAL POWER. ALL CRITICAL SAFETY' FUNCTIONS.ARE ON EMERGENCY POWER WITH_THE EXCEPTION OF THE SECURITY ~ SYSTEMS. COMP. SECURITY MEASURES WER E. TAKEN. ALL PROCESS SYSTEMS ' ARE SHUTDOWN. -MOS T TELEPHONE LINES LOST. NO EST.
'WHENLPOWER WILL BE' RESTORED. WILL STAY-IN CONTINUOUS CONTACT ON' ENS. . ACTION TAKEN'BY-HDO/RDO -RII: K.BARR, J.KAHLEi EO: E.ROSSI; FEMA: W.CHURCHI NMS. '
- S:- D.CUNNINGHAMs FFM: L.COBB PERSON NOTIFYING ~NRC - R. IDEKER
' PERSON ENTERING REPORT - B. JONES '
l SCRIPTLACTIVE FILE IS 90% OF MAXIMUM SIZE. ! DATE OFl EVENT - 02/27/84 TIME OF EVENT - 1056
- DATE[OF NOTIFICATION -' 02/27/34 TIME OF NOTIFICATION - 215S
'. FACILIITY NAME - NFS, ERWIN REGION - 2 TYPE OFfFACILITY - FUEL FACILITY L'ICENSEE EVENT CLASSIFICATION -NOTIFICATION OF UNUSUAL EVENT ~ CATEGORIES OF EVENT -
CAUSE OFl FAILURE -
' RADIOACTIVE RELEASE? NO . EVENT-DESCRIPTION - ** UPDATE ** OFFSITE COMMERICAL POWER NAS RESTORED TO THE ERWIN. TENN NFS PLAN .T AT 2158. NOTIFICATION OF UNUSUAL EVENT WAS CANCELLED / ACTION'TAKEN-BY HDO/RDO 'RDO; D. VERRELLII FEMA: BERKEB1LLE < PERSON NOTIFYING NRC - A. MAXIN
- PERSON ENTERING REPORT - D. MARKSBERRY SCRIPTLACTIVE-FILE IS 90% OF MAXIMUM SIZE
- DATE.0F? EVENT-- 03/01/84 TIME OF EVENT - 1720
,DATE OF NOTIFICATION -' 03/01/84 TIME OF NOTIFICATION - 1736 FACILITY NAME - OCONEE 1 REGION - 2
~ TYPE OF FACILITY - POWER. REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES ,OF EVENT - ENTERED LCO ACTION STATEMENT C USE OF FAILURE - LOW BORON = CONC.
~
' RADIOACTIVE = RELEASE? NO o 0EwMAR DESCREPTHON - _ ___. _ ____ ________ ___ _ _ _.
5 (AN UNUSUAL t- VENT AI J1720;DUE_TO REVIEW-OF THE WORDING IN-THE EMERGENCY PLAN. THE ORIGINAL EVENT DESCRIPTION IS.STILL CORRECT..
; ACTION TAKEN BY,HDO/RDO - R2.JULIAN/BROWNLEE1 EO E. JORDANi FEMA B. MONAHAN PERSON NOTIFYING NRC J. PRICE.
PERSON ENTERING REPORT ;R.. SMITH SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE~OF EVENT - 03/01/84 TIME OF EVENT - 1840 DATE OF NOTIFICATION - 03/01/84 TIME OF NOTIFICATION - 1850 FACILITY NAME - DUANE ARNOLD REGION - 3
. TYPE OF FACILITY - POWER REACTOR
' LICENSEE EVENT. CLASS]FICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT ' ENTERED LCO ACTION STATEMENT
.CAUSE OF FAILURE - ELECTRICAL FAILURE RESET SWITCH ON ADS-
. RADIOACTIVE RELEASE?'NO
-EVENT DESCRIPTION -
PLANT WAS-]N-SECOND DAY'OF 7 DAY LCO DUE TO LOSS OF HPC1 SYSTEM. A SURVEILLAN
- CE TEST OF THE. ADS'(AUTOMATIC DEPRESSURIZATION SYSTEM) FAILED DUE.TO A BAD RE
- SET SWITCH (THIS FAILED-THE "B" ADS LOGIC). PLANT ENTERED A 24 HOUR LCO. TIME FOR PLANT RECOVERY IS UNKNOWN. PLANT IS CURRENTLY AT 95% POWER. ** UPDATE ** U
.E TERMINATED AT.2230. ADS-FULLY OPERATIONAL. PLANT STILL IN 7-DAY LCO FOR HPC I.'
SCRIPT? ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE
- ACTION TAKEN BY NDO/RDO - .R3 TAMBLING, EO JORDAN, FENA TROTTER PERSON NOTIFYINL NRC - D. ROBERTSON
' PERSON ENTERING REPORT - BURTON DATE OF EVENT. '03/01/84 TIME OF EVENT - 1541 DATE OF NOTIFICATION - 03/02/84 TIME OF NOTIFICATION - 0340 FACILITY 1NAME - OCONEE 1 REGION - 2
' TYPE-OF FACILITY - POWER REACTOR
. LICENSEE EVENT: CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- *** UPDATE ***
- CAUSE OF. FAILURE --LOW-BORON CONC.
- RADIOACTIVE RELEASE? NO
; EVENT DESCRIPTION -
' PLANT WAS S/D=AND IS PROCEEDING TO'C/S IN ACCORDANCE WITH T.S. DORON CONC. PR ESENTLY AT 1556 PPN-(SPEC IS 1835 PPM). CONC. AT 1540(EST) WAS 1200 PPM. CAUSE !
.OF:THE EVENT:IS-A LEAKING FILL VALVE WHICH CAUSES 1 HEM TO DRAIN THE TANK DA1 '
LY AND AT THE SAME TIME.CAUSE A DILUTION OF THE BORON IN THE TANK. THE NOUE W TILL1BE IN EFFECT UNTIL THEY ARE <800 PSIG OR ARE WITHIN SPEC.
~
0 ACTION TAKEN;BY.HDO/RDO - !!!! PERSONiNOTIFYING NRC -.S. HOLLINGSWORTH i P@ SON _ ENTERING REPORT _ -- _ De_1PO.WELL
e DATE OF EVENT - 03/01/84 ~ TIME OF EVENT - 1542
-DATE OFLNOTIFICATION - 03/02/84 TINE OF NOTIFICATION - '1347 L FACILITV NAME' -- OCONEE 1 REGION - 2 iTYPE OF FACILITY POWER REACTOR ' LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT-CATEGORIES OF EVENT - *** UPDATE ***
CAUSE!OF FAILURE -LOW BORON CONC..
-RADIOACTIVE-RELEASE?.NO EVENT DESCRIPTION -
- BORON CONCENTRATION:IN.THE.1A CORE FLOOD TANK HAS BEEN RESTORED AND'THE UNUSU
- ftL~ EVENT'NAS BEEN-TERMINATED AS OF 1335.'HORON CONCENTRATION IS 2061. UNIT IS AT 434F AND IS HEATING UP. THIS TEMPERATURE IS SLIGHTLY BELOW THE HOT STANDB LY POINT.
" ACTION TAKEN BY HDO/RDO - R2 BROWNLEE; EO JORDAN; FEMA TROTTER . PERSON NOTIFYING NRC J. PRICE PERSON ENTERING REPORT'-.R.-SMITH T
DATE OF-EVENT ~- 03/02/84 TIME OF EVENT 1240 "DATE OF NOTIFICATION'-'03/02/84 TIME OF NOTIFICATION - 1249 FACILITY NAME -- DAVIS-BESSE 1 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF. EVENT - STUCK. STEAM RELIEF CAUSE-OF FAILURE - MrCHANICAL FAILURE SAFETY ~ RELIEF VALVE-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
'AT 1226 A SAFETY VALVE ON #2 STEAM LINE STUCK OPEN.AT 1232 FEED TO #2 STEAM O .ENERATOR WAS~ SECURED. ALSO AT THIS TIME THE STEAMLFEAD WATER RUPTURE CONTROL SYSTEM' ACTUATED ON LOW STEAM LINE PRESSURE OF 612 PSIG. AT 1234 THE STEAM GEN 'ERATOR:WAS DRY. PLAN IS TO GAG THE VALVE. NO PRIMARY TO SECONDARY LEAKAGE OR RADIATION RELEASE. H1 SG AND THE AFS ARE BEING USED TO MAINTAIN TEMPERATURE.
ACTf0N TAKEN BY HDO/RDO - R3 TAMBLING1 IE ROSSIt FENA LITTON
! PERSON NOTIF.YING NRC~- QUENNOZ (PERSON ENTERING REPORT - R. SNITH -DATE OF EVENT - 03/05/84 TIME OF EVENT - 1400 DATE OF NOTIFICATION - 03/05/84 TIME OF NOTIFICATION - 1414 FACILITY-NAME 'OUAD CITIES 1- REGION - 3 TVPE OF FACILITY'- POWER REACTOR . LICENSEE: EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGUHIES OF EVENT -' ENTERED LCO ACTION STATEMENT
. _ . - . . .. .. . ~,
hCAUSE"OF FAILURE - MECHANICAL' FAILURE
. ADS RELIEF VALVE.
. RADIOACTIVE RELEASE?zNO EVENT DESCRIPTION' -
-UPON' TESTING ADS:REL.IEF VALVE 2033E THERE WAS INDICATION THAT.IT NOULD NOT-OP EN.'THE-OTHER 4 VALVES TESTED OK. WITH THIS VALVE BEING INOP, THE PLANT ENTER iSCRIPT1 ACTIVE-FILE'IS 90% OF MAXIMUM SIZE !
ED.A 24HR'LCO-TO BE AT 908 PRESSURE. POWER IS BEING REDUCED AT THE RATE OF SO l MW/HR'FROM 88% PNR. THE DRYWELL WILL BE ENTERED NITHIN'4-TO 6 HOURS.
' ACTION TAKEN BY-HDO/RDO '- RDO UACKIW,IE ROSSI FEMA BERKABILE PERSON NOTIFYINO NRC --BUCKNELL LPERSON ENTERINGiREPORT. -
OOULD
.SCRIPTfACTIVE: FILE IS 90% OF MAXIMUM SIZE
, 1
'DATE OF EVE'NT - 03/07/G4 TIME OF EVENT - 1655
'DATE OF-NOTIFICATION.- 03/07/84 TIME OF NOTIFICATION - 1723 FACILITY NAME - TMI 2 REGION - 1 TYPE OF FACILITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF' EVENT - BOTH D/G INOP.
CAUSE 0F-FAILURE - MECHANICAL FAILURE UNK RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION -
- PLANT HAS.BOTH EMERGENCY D/G UNITS INOP. ONE WAS OUT FOR MAINT.(THE"A" UNIT)
AND THE OTHER WAS BEING STARTED FOR ITS SCHEDULED RUN, BUT IT WOULD NOT COME
- UP:TO SPEED-AND NAS DECLARED INOP . CAUSE IS UNKNOWN. OFF SITE POWER IS AVAIL
'ABLE.. ** UPDATE ** TMI PUBLIC AFFAIRS INFORMED NRC THAT THEY HAD ISSUED A PRES S RELEASE. *** UPDATE *** NOUE TERMINATED AT 21211 "A" D/G NAS DECLARED OPERABL E..
ACTION TAKEN HY.-HDO/RDO - RDO JOYNER. FEMA LITTON,EO ROSSI,PA INGRAM, COMM. ASSTS i L PERSON NOTIFYING NRC - FAUBER PERSON' ENTERING REPORT - GOULD
; SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 03/09/84 TIME OF EVENT - 2216 DATE'OF. NOTIFICATION - 03/09/84 TIME OF NOTIFICATION - 2311 !
FACILITY NAME - DIABLO CANYON 1 REGION - 5 iTYPE OF FACILITY . POWER REACTOR.
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT g 'CATEOORIES OF. EVENT - ESF ACTUATION CR ISOLATION i
CAUSE OF; FAILURE - OPERATIONAL FAILURE OPERATOR ERROR ! RADIOACTIVE' RELEASE? NO l EVENTiDESCRIPTION - M O_PERATOR OPFNED__THE._.. MAIN _ SUPPLY _BREAVER T O THF VITAL AC INST INVERTER CAUS
u sin. nn Wr10F U Mad untsuse Me i nuuumrTRE untnN
'ER;WAS,IN A TRIP: FREE POSITION AND HE WAS GOING-TO RESE1 IT (IT WAS NOT IN TH CISLPOSITION)..:THE INVERTER LOSS ~ CAUSED THE CR VENTILATION TO GO INTO MODE 4 (
PRESSURIZATION) AND"THE' UNIT 1 AUX BLDG VENTILATION TO GO INTO SAFEGAURDS ONL
.Y MODE. UNIT WA-
' ACTION TAKEN~BY'HDO/RDO - R5'(R. SCARANO)
PERSON NOTIFYING NRC - D. VOSBURG
-PERSON ENTERING REPORT - D. POWELL.
1 SCRIPT ACTIVE FILE-IS 90% OF MAXIMUM SIZE DATE.0F EVENT - 03/12/84 TIME OF EVENT - 1420
~DATE OF NOTIFICATION - 03/12/84 TIME OF NOTIFICATION - 1600 FACILITY NAME - NINE MILE POINT'1 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION -_ NOTIFICATION OF UNUSUAL EVENT CATEGORIES.OF-EVENT - BOMB THREAT CAUSE OF FAILURE - TELEPHONE THREAT RADIDACTI'VE RELEASE? NO EVENT DESCRIPTION -
JTHE TELEPHOPNE SWITCHBOARD AT THE SITE RECEIVED A CALL FOR NIAGRA MOWHAWK POW ER CORPORATION. THE CALLER SAID," I'M GOING TO BLOW YOUR PLACE IJP". THEN THE CALLER HUNG UP. SECURITY PROCEDURES USED FOR A BOMB THREAT HAVE DEEN IMPLEMEN TED. UNIT IS OPERATING AT 84% POWER. *** UPDATE *** UNUSUAL EVENT TERNINATED
.AT 1545 BASED ON NEGATIVE RESULTS OF THE SEARCH.
ACTION TAKEN BY HOO/RDO - R1 KELLERI EO ROSSIi-IAT DAVIDSON; FEMA TROTTER
' PERSON NOTIFYING NRC 'W. CCHANDER
' PERSON ENTERING REPORT - R. SMITH
' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE OF EVENT - 03/13/84 TIME OF EVENT - 0550
-DATE OF NOTIFICATION - 03/13/84 TIME OF NOTIFICATION - OSS2 FACILITY NAME - HATCH 1 & 2 REGION - 2 TYPE'OF FACILITY - PONER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-SCRIPT ACTIVE FILE' TRIMMED TO 80% OF MAXIMUM SIZE
; CATEGORIES OF EVENT - SECURITY EVENT
,'CAUSE OF FAILURE - BOMB THREAT
" RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
-A'BOMrfTHREAT-WAS MADE TO THE PLANT BY TELEPHONE. APPLICAr>LE PROCEDURES ARE BEING FOLLOWED. *** UPDATE *** UNUSUAL EVENT WAS TERNINATED AT 0940. SEARCH
-ES ALL PROVED NEGATIVE.
ACTION TAKEN BY HDO/RDO - NOTIFIED FEMA. EO. IAT. CONFERENCED REGION 2-PERSONNE L WITH CONTROL ROON. c MMtSM NnHFV3NG ._NRC _ L._ URQUHART
r~%1Ae5NrtMW.v0METVlaPWAnr - dN 2 DATE 'OF EVENT -- 03/14/84 TIME OF EVENT - 1002 l- DATE'0F NOTIFICATION - 03/14/84 TIME OF NOTIFICATION - 1020 FACILITY NAME ST. LUCIE 1 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT'- PERSONNEL CONTAMINATED INJURY
.CAUSE OF FAILURE - ACCIDENTIAL
-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
A' MAN RECEIVED A SMALL PUNCTURE WOUND ON LEFT LEG BY ACCIDENTIALLY WALKING IN TO AN EXPOSED CONTAMINATED WIRE. 40,000 DPM CONTANINATION AT WOUND. TRANSPORT ED TO HOSPITAL. UNUSUAL EVENT TERMINATED AT 1030. ACTION TAKEN BY HDO/RDO - RDO: D. VERRELLI. EO: E. ROSSI. FEMA: B. BERKEBILE
' PERSON NOTIFYING NRC - P. ISSACS PERSON ENTERINO REPORT - BAILEY DATE OF EVENT - 03'/14/84 TIME OF EVENT - 1230
-DATE OF NOTIFICATION - 03/14/84 TIME OF NOTIFICATION - 1230 FACILITY.NAME - MCGUIRE 2 REGION - 2 TY.'E OF FACILITY - POWER REACTOR 4
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
_ CATEGORIES OF EVENT - ENTERED LCO' ACTION STATEMENT CAUSE OF FAILURE - POSSIBLE LOSS OF CI
. RADIOACTIVE-RELEASE 7 NO EVENT' DESCRIPTION -
IT HAS BEEN DISCOVERED THAT A SURVEILLANCE WAS NOT PERFORMED ON SIX 1" RV L EV lEL SYSTEM CONTAINMENT PENETRATIONS. THESE PENETRATIONS WERE INSTALLED ON 7/6/ 83 DURING AN OUTAGE AND SHOULD HAVE BEEN TESTED PRIOR 10 STARTUP. UNIT IS IN A LCO ACTION STATEMENT TO DE IN HOT STANDBY IN 6 HRS AND COLD S/D IN 36 HRS. I UNIT HAD BEEN OPERATING AT 100% POWER. UNIT IS NON AT 95% POWER WITH A CONTRO
.LLED S/D'IN PRO ACTION TAKEN BY HDO/RDO - R2 VERRELLIt IE ROSSIt FEMA TROTTER PERSON NOTIFYING NRC'- PHILLIPS
- PERSON ENTERING REPORT - R. SMITH DATE OF EVENT - 03/20/84 TIME OF EVENT - 0059 l -DATE OF NOTIFICATION - 03/20/84 TIME OF NOTIFICATION - OOb9 FACILITY NAME - RANCHO SECO REOION - 5 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. C@V{ EGO @ files 07 . FVENT - MAI N GFNERATOR __HYDROOEN_ F I RE .__________________
CAUSE OF FAILURE - UNKNOWN RADIOACTIVE RELEASE? NO l l . EVENT DESCRIPTION -
-WHILE' OPERATING AT 92% POWER UNIT EXPERIENCED A MAIN GENERATOR HYDROGEN FIRE.
E AN EXPLOSION WAS HEARD AND THE REACTOR WAS MANUALLY TRIPPED. *** UPDATE *** IT NAS-REPORTED AT 0127 THAT THE FIRE IS OUT AND THE PLANT IS STABLE IN HOT S/D ! . CARBON DIOXIDE SUPPLY IS BELOW TS LINIT BECAUSE OF THE FIRE ( SITE IS LOOKI
- NG FOR A MAKE UP SUPPLY ). OFF-SITE FIRE DEPARTMENT IS ST ANDING DY AT THE SIT E.
ACTION TAKEN BY HDO/RDO - R5 CANTERI EO HEISHMANI FEMA WEINER l PERSON NOTIFYING NRC - G. CALVERT PERSON ENTERING REPORT.- R. SMITH DATE OF' EVENT - 03/22/84 TIME OF EVENT - 1855 DATE OF NOTIFICATION - 03/22/84 TIME OF NOTIFICATION - 1928 SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE FACILITY NAME - NATTS DAR REGION - 2
- TYPE.0F FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT j CATEGORIES'OF EVENT - BOMB THREAT CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE?.NO EVENT DESCRIP TION -
PLANT RECEIVED A BOMB THREAT AT 1855EST. CALLER INDICATED THAT BOMB WAS LOCA TED AT EL. 757 OF THE AUX. BLDO. SITE DECLARED UNUSUAL EVENT Ar 1904. SECUR [ ITY FORCE IS PERFORMING SEARCH OF FACILITY. WILL CALL WITH RESULTS ANil WHEN O UT OF EVENT. .NO FUEL IN CORE, NEW FUEL ON SITE-WITH EXTRA OUARDS POSTED IN T + HE' AREA.****1955EST UPDATE **** SEARCH OF SITE REVEALED NO BOMB. PLANT TERMINA TED UNUSUAL EVE ACTION TAKEN BY HDO/RDO - R2 JAPE, EO BAER, IAT DAVIDSON
' PERSON NOTIFYING NRC - C. TUCKER PERSON ENTERING REPORT J. ZUDANS SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - -03/23/84 LIME OF EVENT - 0120 DAiE OF NOTIFICATION - 03/23/84 TIME OF NOTIFICATION - 0123 ,
i FACILITY NAME - LASAl.LE 1 REGION -- 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE MOTOR COOLER LEAK RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - RTR IS-AT 40% POWER. A MOTOR COOLER WATER LEAK CAUSED D RECIRC PUMP TO DE IN DA TECM SPFC :14,1 - R REWS APRM SCPAN . AND ROD 33 LOCK-_ FLOW BI ASED__SETP_UIN_ES f
.. WATTTCULTSYMRTn@ RT. 2120 03/22. LICENSEE DIDN'T M AKExIT BY THEN, SO 12 HR; CLOCK' STARTED FOR HOT S/D. THAT PROMPTED NOUE CLASSI
- FICATION AT.0120. EST. 2-3 HRS STILL REQ'D. LICENSEE IS SHUTTINO DOWN SLOWL
.Y.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG III DO (SCHUMACHER). EO (BAER), FEMA (LIT TON)" o PERSON NOTIFYINO NRC - PAUL WEDER PERSON ENTERINO REPORT - VERN HODOE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE IL DATE OF EVENT - 03/31/84 TIME OF EVENT - 0558 l DATE OF NOTIFICATION - 03/31/84 TIME OF NOTIFICATION - 0610 l FACILITY NAME;- OYSTER CREEK REOION - 1 i TYPE,OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT y CATEGORIES =OF EVENT - SECURITY. EVENT CAUSE OF. FAILURE -' BOMB THREAT RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION.- A MALE CALLER TELEPHONED THE NORTH DATE GUARD POST AND TOLD THE OUARD, "THERE IS A BOND IN THE BUILDINO SET FOR DETONATION IN TWO HOURS." THE LICENSEE HA LS NOTIFIED THE STATE POLICE AND FBI, AND IS CONDUCTING SEARCHEb OF PLANT bUIL OINOS. THE REACTOR HAS BEEN SHUT DOWN FOR REFUELING SINCE 2/11/84. **UPD ATE ** THE UNUSUAL. EVENT WAS TERMINATED AT 0815. ALL SEARCHES HAD PROVf:N NEGA TIVE.
' ACTION TAKEN HY HDO/RDO - NOTIFIED RDO (E. MCCABE), EO (S. SCHWARTZ), J-EMA (T. A .NTUSH), IAT (J. DAVIDSON)
PERSON NOTIFYINO NRC - J. HAYDEN PERSON ENTERINO REPORT - S. LONO
' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 04/04/84 TIME OF EVENT - 1038 DATE OF NOTIFICATION - 04/04/84 TIME OF NOTIFICATION - 1118 ' FACILITY NAME - COOK 2 REGION - 3 TYPE OF FACILITY - POWER REAClOR -LICENSEE EVENT CLASSIFICATION - NOTIFICAT[ON OF UNUGUAL EVENT CATEGORIES OF EVENT'- ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE DO UNIT AB RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
(CORRECTED / CLARIFIED ON 04/OS/84) PLANT IN MODE b. COLD S/D. DO UNIT CD (NOT
-AB) WAS TAOOED OUT FOR REPAIR. WHILE .RUNMING DO UNI T AB IN ORDER TO RETAO 00 UNIT CD, UNIT AB TRIPPED ON OVERSPEED FOR UNKNOWN REASON, POSSIBLY SPURIOUS S IGNAL,'RESULTING IN LOSS OF ALL IN-PLANT (DG) AC POWER. ENT. LCO A/S 3.G.1.2 O 1038. RESTARTED DG UNIT Ab AT 11241'MUST RUN 1-HR OPERAHILITY TEST BEFORE T SCRIPT' ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE ~ERMINATING LCO ACTION TAKEN'BY HDO/RDO - RDO M. PHILLIPS, EO C. ROSSI, FEMA G. TROTTER l P@RSOR_NOTIFVRNO NRC _-- Mo __ OAll_AOHER l
- u. N&%mtD IDATE'OF EVENT - ' 04/04/84 TIME OF EVENT - 2200 DATE OF NOTIFICATION - ' 04/05/84 TIME OF NOTIFICA1 TON - 0009 FACILITY NAME - PALISADES REGION - 3 ' TYPE.OF FACILITY - POWER REACTOR L-ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - POTENTIAL FUEL HANDLING ACCIDEN1 CAUSE OF FAILURE - MECHANICAL FAILURE REFUELING MACHINE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WHILE RELOADING CORE, UNABLE TO LOWER ONE UNIRRADI ATED FUEL BUNDLE IN10 CORE BECAUSE SPREADER MECHANISM IS STUCK [N EXTENDED POSITION. ALSO UNABLE TO RAIS
.E HOIST DOX FULLY DUE TO LOOSE PABLE JAMMING HOIST MECHANISM. PO1ENTIAL SAFET Y MAZARD, IF BUNDLE WERE TO FALL & INPACT [RRADIATED FUEL IN CORE. AWAITING T ECH SUPPORT & MGMT DECISION BEFORE PROCEEDING. UPDATE 0403: PROBLEM RESOLVEUl BUNDLE MANUALL ACTION TAKEN BY HDO/RDO - RDO M. PHILLIPS, EO W. HAASS, FEMA W. CHURCH PERGON NOTIFYINO NRC.- R. FRIGO PERSON ENTERINO REPORT - O. MERRILL DATE OF EVENT - 04/06/04 TINE OF EVENT - 0413 -DATE OF NOTIFICATION - 04/06/84 TIME OF NOTIFICATION - 0456 FACILITY NAME - SEQUOYAH REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - POSSIBLE SABOTAGE CAUSE OF FAILURE - DELIB VALVES CLOSINO RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
AT 0053. EMPLOYEE WORKING ON f1AKEUP WATER DI PLANT DISCOVERED (O CLOSED) INLE T. VALVE AND VENT VALVE THAT HAD BEEN MANUALLY OPENED (NORMALLY CLOSED) DURINO EMPLOYEE'S 10-MIN ADSENCE TO WORK ELSEWHERE IN PLANT. CONTROL. ROOM NOTIFIED AT G415.-AFTER INVES TIGATION, DECLARED AND TERMINATED NOUE AT 0430. NO DAMAGE
- TO EQUIPMENT, BUT AIR-MIXED DI BED & DISRUPTED SMOOTH OPERATION OF SYSTEM. A PPEARS TO HAVE L ACTION TAKEN BY HDO/RDO - RDO D. COLLINS, EO W. HAASS, IAT J. IIAV I LISON, FEMA H.
NONAHAN l PERSON NOTIFYINO NRC - H. LAKE PERSON ENTERING REPORT - O. MERRILL I DATE OF EVENT - 04/06/84 TIME OF EVENT - 0917 l DATE OF NOTIFICATION - 04/06/04 TIME OF NOTIFICATION - 0929 FACILITY NAME - SALEM 2 REGION - 1 TVPE OF FACILITY - POWER REACTOR
. AJEtTelcMEJFWMT_ CLASSIFHCATHON-_- NOT IFICATION OF__ UNUSUAL EVENI _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ .
- diUMAR TURBINE TRIP i CAUSE OF FAILURE - SET _ POINT TOO LOW l'
RADIOACTIVE RELEASE? NO l' EVENT DESCRIPTION - MAINTENANCE WAS WORKING-ON VACUUM BREAKER SET POINT -- APPARENTLY SET IT TOO LOW. TURBINE TRIPPED CAUSING REACTOR.TO TRIP FROM 96% POWER. NO PROTECTIVE AC , TIONS.INITIATEDi NO R/A RELEASES. NOW IN MODE.3 HOT S/D AWAITING DECISION ON L. FUTURE ACTION.- RESIDENT INFORMED. RESTART DATE UNKNOWN. *** UPDATE *** UNUSUA l L' EVENT TERMINATED AT 1650 04/06/84. ACTION TAKEN BY HDO/RDO - RDO L. NORRHOLN, EO C. ROSSI, FEMA R. BERKEBILE PERSON. NOTIFYING NRC - S. BUYASKAS PERSON ENTERING REPORT - O. MERRILL DATE OF EVENT - 04/08/84 TIME OF EVENT - 2303 DATE'OF NOTIFICATION - 04/09/84 TIME OF NOTIFICATION - 0002
' FACILITY NAME - OYSTER CREEK REGION - 1 TYPE'OF FACILITY - POWER REACTOR l
LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - POTENTIAL THREAT CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE 7 NO
. EVENT DESCRIPTION -
WHILE IN COLD SHUTDOWN AND DEFUELED, NEW JERSEY STATE POLICE RECEIVED ANONYMO
. SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE US CALL SAYING PACKAGE WAS LEFT AT-SITE. WHEN ASKED WHAT WAS IN PACKAGE, CALL 'ER-SAID "YOU'LL FIND OUT." A-SEARCH IS BEINO CONDUCTED. ** UPDATE ** UNUSUAL EV ENT CANCELLED AT 0140. SITE PERSONNEL COULD NOT FIND PACKAGE. ,
ACTION TAKEN BY HDO/RDO - R1 (NORRHOLM). EO (HAASS), FEMA (WEINER). IAT (DAVIDSO N) PERSON NOTIFYING NRC - N. HOWEY
~ PERSON ENTERING REPORT - W. BURTON SCRIPT ACTIVE' FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 04/09/04 TIME OF EVENT - 0700 DATE OF NOTIFICATION -' 04/09/84 TIME OF NOTIFICATION - 0700 FACILITY NAME - COOK 1 REO(ON - 3
. TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - PLANT SHUTDOWN RADIOACTIVE RELEASE? NO
@ M V_DESCREPTHON -
MOLO Y . MbuUIHtu IU UhULRRh UNUSUAL E
- f. VENT (WHEM.LCO ACTION.IS DONE. UNUSUAL EVENT WAS CANCELLED SOON AFlER IT'S DEC LARATION.
ACTION ~TAKEN BY.HDO/RDO ~R3 (PHILLIPS), FEMA (CHURCH), EO (HAASS) [ ~ : PERSON NOTIFYING NRC l BOONE - L.
- .PERSCN ENTERING REPORT - W. BURTON I:
I SCRIPT.5 ACTIVE FILE IS. 90% OF MAXIMUM . SIZE DATE OF EVENT - 04/13/84 TIME OF EVENT - 1530 L -DATE OF NOTIFICATION - 04/13/84 TIME OF NOTIFICATION - 1654 9 FACILITY NAME - DUANE ARNOLD REGION - 3 I TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT -.POSSIBLE T.S. VIOLATION
- UNIDENTIFIED LEAKAGE INTO DRYWELL CAUSE OF FAILURE - MECHANICAL FAILURE POSSIBLY RECIRC. PUMP 5EAL RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
, 'WHILE AT 100%, UNIDENT. DRYWELL LEAKAGE ROSE FROM 6 TO 9 GPM IN ABOUT 45 MIN.
~
-T.S. LIMIT IS f GPM.- PLANT STARTED S/D AND WAS AT 75% AT TIME OF REPORT.
-POSSIBLE CAUSE-IS LOOP A RECIRC PUMP SEAL OR BONNET LEAKOFF VALVE FAIL. INDI CATED BY'DRYWELL-TEMP. PRESS. AND RAD INCREASE. PLANT INTENDS TO BE S/D BY 4
/14 AM. LEAKAGE HAS BEEN INCREASING VERY SLOWLY UNTIL 1500 TOL1AY WHEN INCREAS E OCCURRED.
ACTION TAKEN BY-HDO/RDO - R3: D. BOYD; EO: E. ROSSIi FEMA: BERKEBILE
- PERSON NOTIFYING NRC - C. MICK PERSON ENTERING REPORT W. JONES
-SCRIPTLACTIVE FILE IS 90% OF-MAXIMUM SIZE DATE OF EVENT - 04/13/84 -TIME OF EVENT - 1531
-DATE OF NOTIFICATION - 04/13/84 TIME OF NOTIFICATION - 2006
' FACILITY NAME -DUANE ARNOLD REGION - 3 TYPE OF FACILITY ~- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF' EVENT - ** UPDATE **
CAUSE OF FAILURE - MECHANICAL FAILURE UNK RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
*0 UPDATE OF 1530 EVENT ** AT APROX. 950 PSI WITH THE A RECIRC. PMP ISO, THE L EAK RATE HAS INCREASED TO 15 GPM.
ACTION TAKEN BY HDO/RDO - EO: L. COBB, E. JORDANS NRR: O. HOLAHAN. E.'BUTCHEHi H cts T. MCKENNA 4WC!! SON NOTIWVHNG _ NRC _Cu MHCK _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _J
JSCRIPT ACTIVE FILE-IS 90% OF MAXIMUM SIZE DATE-:OF EVENT - 04/13/84 TIME.0F EVENT.- 1532
.DATE'OF: NOTIFICATION - 04/13/84 71ME OF NOTIFICATION - 2331 -FACILITY NAME - DUANE ARNOLD REGION - 3 TYPE- OF FACILITY - POWER REACTOR ~ SCRIPT ACTIVE FILE TRIMMED TO 80% 01: MAXIMUM SIZE LICENSEE EVENT.CL~ASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ** UPDATE **
CAUSE OF FAILURE - MECHANICAL FAILURE UNK-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
** UPDATE OF 1530 EVENT ** AT 2330 EST, RCS PRESS IS 360 PSI LEAKAGE IS 12.9 G PM. AT 2400 EST, RCS PRESS, 315 PSI, LEAKAGE IS 10.2 GPM ACTION TAKEN BY HDO/RDO - R3: BOYD,, WALKER PERSON' NOTIFYING NRC - VANMIDDLESWORTH PERSON ENTERING REPORT - N. JONES DATE OF EVENT - 04/13/84 TIME OF EVENT - 1533 DATE OF NOTIFICATION.-' 04/14/84 TIME OF NOTIFICATION - 0105 FACILITY'NAME - DUANE ARNOLD REGION - 3 . TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - *** UPDATE ***
- CAUSE OF FAILURE - *** UPDATE ***
RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
-0105 8.~9GPM e 270PSIT 0158 ALL RODS ARE INT 0200 <8.9GPM e2SOPSIl 0300 >8.SGP N e 217 PSI, 0400 6.93 Gen e 9eeSIi 0500 5.420PN e 66eSI, 0545 s/D COOT 1tNG eST -ABLISHEDi. 0600 4.87GPM e 55 PSI; 0635 STARTED DE-INERTING DRYWELLi 07005.15GPM e 50PSIf 0800 4.980PM e 60 PSI 1 0900 4.85GPM e 60PSIi 1000 5.45GPM e 57 PSI 1 1 '100 5.03GPM'e 54.4PSIt 1200 S.03 GPM e 54 PSIT 1300 5.2GPM e 62 PSI ACTION TAKEN BY HDO/RDO - REG 3, COMM ASSTS., CAO, PAO, EDO PERSON NOTIFYING NRC - LICENSEE l PERSON ENTERING REPORT - GOULD DATE OF EVENT.- 04/13/84 TIME OF EVENT - 1534 t
DATE OF NOTIFICATION.- 04/14/84 TIME OF NOTIFICATION - 1400 l l FACILITY NAME - DUANE ARNOLD REGION - 3 l TYPE OF1 FACILITY - POWER REACTOR
SWTC5TVTtiM - NUTIIF HCATION OF UNUSUAL EVEN~l CATEGORIES ~OF EVENT - **CONfINUATION** bAUSE OF FAILURE - **CONTINUAFION**
. RADIOACTIVE' RELEASE 7 NO EVENT DESCRIPTION:-
1400: 4.95'GPMte 42 PSIt 1503: 4.37GPM e 3.4 PSI. PLANT IS IN COLD S/D @ 150
- 61 UNUSUAL" EVENT TERMINATED AT 1508: RCS TEMP =103F, LEAK. 4.37 e 3.4 PSI.
~
'**1709 UPDATE ** DRYWELL ENTRY--LEAKING BYPASS VALVE PACKING IS SOURCE. PLANT
' INTENDS TO REPAIR ANO REMAIN S/D FOR 2 WKS FOR SURVER. TESTS. 2003 UPDATE:
/THE VLV PACKING WAS TIGHTENED AND A VENT LINE ISO VLV WAS BACK SEATED. LEAK.
TO .LT. O.1 GP ACTION TAKEN BY'HDO/RDO - !!!!
. PERSON NOTIFYING NRC - LICENSEE PERSON'ENTERINO REPORT - N. JONES
'DATE OF-EVENT - 04/15/84 TIME OF EVENT - 00'25-DATE OF-NOTIFICATION - 04/15/84 TIME OF NOTIFICATION - 0644 FACILITY NAME - SEQUOYAH.1 REGION - 2 TYPE OF. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT-- ENTERED LCO ACTION STATEMENT sCAUSE OF FAILORE - RCS LEAKAGE > T. S.
' RADIOACTIVE RELEASE 7 NO
-EVENT DESCRIPTION'-
THE REACTOR WAS CONDUCTING SUVEILLANCE TESTS IN MODE 3. IN PHEPARATION FOR RE START AFTER A-REFUELINO OUTAGE WHICH BEGAN ON 2/20/84. THE RCS WATER BALANCE
- CALCULATIONS INDICATED LEAK RATES OF S TO 9 GPM. THIS PUT PLANT IN A LCO 4 HR ACTION STATEMENT. WHEN TIME EXPIRED, LICENSEE DECLARED THE IJNUSUAL EVENT. '
2A/S GIVES 6 HRS'TO HOT S/B, THEN 30 HRS TO. COLD S/D. ** UPDATE ** SEAL WATER INJ. FILTER VAL ACTION ~TAKEN BY HDO/RDO - NOTIFIED RDO (H. DANCE). EO (L. COBB), FEMA (L. BERGST
. ROM)
PERSON NOTIFYING NRC - G. STRICKLAND-l PERSON ENTERING' REPORT - S. LONG L DATE 0F EVENT -- 04/16/84 TIME OF EVENT - 0006 DATE OF. NOTIFICATION - 04/16/84 TIME OF NOTIFICATION - 0022
. SCRIPT ACTIVE FILE IS 90*/. OF MAXIMUM SIZE . FACILITY; NANE -- COOK 2 REGION - 3
!- TYPE OF FACILITY - POWER REACTOR [; LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENf LCATEGORIES OF EVENT;- ENTERED LCO ACTION STATEMENI i . [ ~CAUSE OF1 FAILURE - MECHANICAL FAILURE
- EMERGENCY D/G
~. RADIOACTIVE. RELEASE? NO-E.3 MNT DESCRHPT3_ON -
N , CWE 10YE%5E'~RM'EnMUGEUTf0TTUK7FNINTER7BCE AND THE OTHER TRIPPED TWICE ON OVERSPEED WHEN IT WAS STARTED FOR TEST. THE UNIT HAS OFF-SITE POWER AND CONTAINMENT INTEGRITY. NO CORE ALlERATIONS ARE I
-N PROGRESS. ** UPDATE AT 0208: D/G HAS BEEN SUCCESSFULLY STARTED TWICE AND LOA DED ONCE. IT IS ALIGNED'FOR AUTO START, BUT UNUSUAL EVENT STILL IN EFFECT PE NDING DETERMINA o. -
ACTION TAKEN BY H!lO/RDO - NOTIFIED RDO: (D. BOYD). EO (L. COBB), FEMA (L. BERGST ROM) PERSON NOTIFYINO NRC - A. GUZICKI PERSON ENTERING REPORT - S. LONG l SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 04/16/84 TIME OF EVENT - 0918 DATE OF NOTIFICATION - 04/16/84 LIME OF NOTIFICATION - 1006 FACILITY NAME - PILGRIM REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PERSONNEL INJURY CAUSE OF FAILURE - ACCIDENT RADIOACTIVE RELEASE? YES 3 EVENT DESCRIPTION - RTR IS'DOWN. WHILE CUTTING RECIRC PIPE, WORKER'S FOOT NAS PUNCTURED BY FALLI NG CONTAMINATED PIECE OF ANGLE IRON. WORKER AMBULANCED TO HOSPITAL.
- UPDATE
* .NOUE TERMINATED AT 1018. NO CONTAMINATION FOUND ON WORKER.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG I DO (PASCIAK) PERSON NOTIFYING NRC - PAT SULLIVAN PERSON ENTERING REPORT - VERN HODGE SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 04/17/84 TIME OF EVENT - 0330 DATE OF NOTIFICATION - 04/17/84 TIME OF NOTIFICATION - 0340 FACILITY NAME - COOK 2 REG ION -- 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - TERMINATION OF UNUSUAL EVENT CAUSE OF FAILURE - D/G FIXEU RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - THE UNUSUAL EVENT DECLARED 0022 ON 4/16/84 WAS TERMINATED WHEN EMERGENCY DIES EL GENERATOR AB WAS DECLARED OPERABLE AT 0330 ON 4/17/84. (SEE EVENT REPORT FOR 4/16/84.) ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 3 (C. PAPERIELLO) PFRSnN _ NO_T IF_YING _ NRC _- __ A q _ OUZ ICV I
. _ m,
~
~
-SCRIPT ACTIVE FILE'IS 90% OF NAXIMUM SIZE DATELOF EVENT - 04/19/84 TIME OF EVENT - 1240 l DATE OF NOTIFICATION - 04/19/84 TIME OF NOTIFICATION - 1251 FACILITY NAME - COOPER REGION - 4 TYPE OF FACILITY - POWER REACTOR !
L LICENSEE-EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT se I CAUSE-OF FAILURE - MECHANICAL FAILURE FILTERS-RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - ,
-DECLARED AN UNUSUAL EVENT AT 1140 CST WHEN BUTH TRAINS OF THE SBGT WERE PLACE '
'D INOP.DUE TO INADVERTENT ACTUATION OF THE FIRE SUPPRESSION SYSTEN ON THE CHA RCOAL FILTERS. NO RELEASES'AND NONE EXPECTED. PLANT CURRENTLY AT 60% AND DECR EASING'TO~ COLD S/D PER T.S.. EST TIME TO HOT S/D: 1400 CST COLD S/D 2400 CS SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE T. NO-OTHER PROBLEMS.***0037EST 04/20/84 U>DATE***. NOlJE TERMINATED AT 0025ES T, 04/20. RTR'I ACTION'TAKEN BY HDO/RDO - RIV: J. JAUDONI EO: G. LANIK; FEMA: R. L. ITTON .
~ PERSON NOTIFYINO-NRC - D. WHITMAN [
PERSON ENTERINO REPORT - D. MARKSBERRY DATE OF EVENT'- 04/19/84 TIME OF EVENT - 07SS
'DATE.0F NOTIFICATION - 04/20/84 TIME OF NOTIFICATION - 0840 ,
FACILITY NAME - SEGUOYAH 1 REGION '2 TYPE OF. FACILITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - UPDATE OF 22OOEST 4/19 EVENT .
CAUSE OF FAILURE - N/A I i
~ RADIOACTIVE RELEASE 7 NO
' EVENT DESCRIPTION -
to* UPDATE OF 22OOEST 4/19 EVENT **. PLANT WENT ON TNO LOOPS OF RHR AT 0755ES1(S YSTEM PAR. 315 PSI, 311F). LEAKAGE GOING THROUGH NORMAL RA0 WASTE SYS(APPROX. 3 30PM AT 0110EST). NOT YET CLEAR WHETHER TUBE OR FITTINO BROKli. UPPER. CONT. RA D MONITOR INDICATES IMR/HR, OTHERS (NOT SPECIFIED). IN INITIAL CALL TO D.O.. REPORT NAS INTERPRETED AS 50.72 DUE TO UTILITY CLAS$1FICATION OF 1His AS "IP 2" EVENT. THIS ACTION TAKEN BY-HDO/RDO - R2 FREDRICKSEN, FEMA, EO-LANIK, R2 VERkhLLI PERSON NOTIFYING NRC - LAKE PERSON-EN1ERINO REPORT - J.-ZUDANS
- I DATE OF EVENT - 04/23/S4 TIME OF EVENT - 0330 DATE OF NOTIFICATION.- 04/23/84 TIME OF NOTIFICATION - 0400 1 FACILITY ~NAME - FARLEY 1 REGION - 2 TYPE OF FACILITY ~' POWER REACTOR
FJVTFYI2NITATTJF UNUSUAL EVENT CATEGORIES-OF EVENT - ENTERED LCO- ACTION STATEMENT
-_CAUSE OF FAILURE - MECHANICAL FAILURE MS SAFETY VALVE RADIOACTIVE RELEASE? NO ' EVENT DESCRIPTION -
_MS SAFETY RELIEF VALVE STUCK OPEN NHILE CONDUCTING LON PONER PHYSICS TESTINO
'AT (THREE)'3%. CAUSE UNKNOWN. SYSTEM CONDITIONS SHOULD NOT HAVE CAUSED THE RE LIEF VALVE TO OPEN. RX STABLE AT THREE PERCENT. PLANS TO MANUALLY CLOSE THE R ELIEF VALVE WHILE NAINTAININO RX POWER AT THREE PERCENT. NO OTHER PROBLEMS.
ACTION TAKEN BY HDO/RDO - RDO: T. CONLONi EO: D. MATTHEWSt FEMA: E. NEINER PERSON NOTIFYINO NRC - H. BOWEN PERSON.ENTERINO REPORT - D. MARKSBERRY DATE OF EVENT - 04/23/84 TIME OF EVENT - 1600 DATE OF NOTIFICATION - 04/23/84 TIME'OF NOTIFICATION - 1612 _ FACILITY NAME - SALEM 2 REGION - 1 < . TYPE OF. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
.CATEOORIES OF EVENT'- SCRAM HI-HI S/O LEVEL -CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION ~~
REACTOR TRIPPED FROM 22% POWER ON HIGH HIGH LEVEL ON NO 23 S/O. TRIP OCCURRED
-WHILE IN AUTO FEED AND JUST WHEN THEY HAD SYNCHRONIZED. THE CAUSE IS BEINO I NVESTIGATED. ** UPDATE ** NOUE TERMINATED AT'1615 . ACTION TAKEN BY HDO/RDO - RDO TRIPP, IE VILLALVA, FEMA LITTON PERSON NOTIFYINO NRC - POMPPER PERSON ENTERING REPORT - GOULD DATE OF EVENT - 04/26/84 TIME OF EVENT -
1106 DATE OF. NOTIFICATION - 04/26/84 TIME OF NOTIFICATION - 1143 FACILITY NAME - PEACH BOTTOM 3 REGION - 1
- TYPE OF FACILITY - POWER REACTOR j LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT !
CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT i - L CAUSE OF FAILURE - THERMOCOUPLES RADIOACTIVE RELEASE? NO EVENT DESCRIP TION - SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ; PLSIT COMMENClED A S/D_FROM_ 99% P0_WER_AND__ DECLARED AN__U_NUGUAL_ EVENT __.DUE TO FAI ____j
- UNNEL(PART: 01: GPt ISOLATION) PULLED LOOSE.FROM'THEIR DESIGN LOCATION. THERNOC OUPLES WERE' REINSTALLED AND THE S/D AND UNUSUAL EVENT WERE TERMINATED ~AT 1114
... UNIT IS AT 95%. POWER,AND INCREASING BACK TO FULL POWER. REASON THERMOCOUPLE
- S WERE' LOOSE IS ACTION TAKEN BY HDO/RDO - R1 KEIMIGt IE ROSSIt FEMA BERKBLE PERSON' NOTIFYING NRC - J..HESLER PERSON ENTERING REPORT - R. SMITH SCRIPT ACTIVE FILEIIS 90% OF MAXIMUN SIZE DATE OF' EVENT - 04/27/84 -TIME OF EVENT - 1923
'DATE OF NOTIFICATION - 04/27/84 TIME OF NOTIFICATION - 1957 . FACILITY NAME - SALEM .
REGION - 1 TYPE OF FACILITY -- POWER REACTOR iLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM Hl.S/0 LVL , CAUSE OF FAILURE - F/W INSTABILITY
. RADIOACTIVE RELEASE? NO.
EVENT DESCRIPTION - THE' REACTOR HAD JUST COME ONLINE (AT 1920 EST) WHEN THE (123 STEAM OENERATOR R ~ EACHED THE HIGH LEVEL SETPOINT, CAUSING A TURBINE TRIP - REACTOR TRIP. AS RE QUIRED'BY THE' EMERGENCY PLAN FOR REACTOR TRIPS FROM >20% POWER, AN UNUSUAL EV ENT WAS DECLARED AND IMMEDIATELY TERNIMATED. THE UNIT WAS.IMMEDIATELY STABIL IZED, WITH NOTHING OUT-OF-THE-ORDINARY. ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 1 (L. TRIPP), EO (P. MCKEE) PERSON NOTIFYING NRC - R. HALTER
- PERSON. ENTERING REPORT --S. LONG SCRIPT M Y tVE FILE IS 90% OF MAXIMUM SI7E DATE.0F EVENT - 04/27/84 TIME OF EVENT - 1942 DATE OF NOTIFICATION - 04/27/84 TIME OF NOTIFICATION - 2007 FACILITY NAME - DRESDEN REGION - 3 TYPE OF FACILITY.- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT.- TORNADO SIGHTED CAUSE OF FAILURE - -
RADIOACTIVE RELEASE? NO L EVENT DESCRIPTION - ( A TORNADO WAS SIGHTED AT 1842 CST. AN. UNUSUAL EVENT WAS riECLARED BECAUSE THE E TORNADO WAS ACTUALLY SIGHTED, EVEN THOUGH THE STORN WAS BELIEVED TO BE MORE L .THAN 5 MILES AWAY.' THE UNUSUAL EVENT WAS TERMINATED AT 1847 CST, WHEN THE TO ! RNADO DISAPPEARED. UNIT 2 WAS AT 100% POWER, AND UNITS 1 & 3 WERE SHUT DOWN. ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 3 (R. WALKER). EO (P. MCKEE) i- PERSON NOTIFYING NRC - R. HOLMAN PERSON ENTERING REPORT - S. LONG
IIE
..DATE OF' EVENT - 04/29/84 TIME OF EVENT - 0855 DATE OF NOTIFICATION - 04/29/84 TIME OF NOTIFICATION - 0945 FACILITY NAME - DIABLO CANYON REGION - 5 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF' EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF' FAILURE - MECHANICAL FAILURE
^ THREE-WAY DIVERT VALVE
-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
DISCOVERED A 2 TO 3 GPM RCS LEAK TO THEIR LIOUID HOLD-UP TANK (PART OF LElDOW N'SYSTEN.)~THE LIQUID WAS.BEING DIVERTED TO THE HOLDUP TANK THROUGH THE THREE
-WAY DIVERT VALVE INSTEAD 0F BEING SENT BACK TO THE VCT THROUGH THE NORMAL - LE TDOWN PATH. THE LEAK WAS ISOLATED AT 0605(PST). LICENSEE WAS OUT OF THE UNUSU AL EVENT ' WHEN THEY VERIFIED THE LEAK HAD STOPPED. THIS OCCURRED AT 0640(PST).
UNIT IS PERFOR ACTION'TAKEN HY HDO/RDO - RDO (D. SCHUSTER), EO (P.'MCKEE). RI (M. MENDOSA), H.
.KANTER. J. MARTIN -PERSON NOTIFYING NRC - D. VOSBURO PERSON ENTERINO REPORT - D. POWELL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 04/29/84 TIME OF EVENT - 2347 DATE OF NOTIFICATION -' 04/29/84 TIME OF NOTIFICATION - 235S FACILITY NAME - LASALLE REGION - 3 TYPE OF FACILITY - POWER REACTOR SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SUSTAINED HIGH WINDS >60 MPH CAUSE OF FAILURE - HIGH WINDS RADIOACTIVE RELEASE? NO, EVENT' DESCRIPTION -
AT 2347(EST) DECLARED AN UNUSUAL EVENT DUE TO SUSTAINED HIGH WINDS > 60 MPH. W IND IS NORTHERLY AT 000 DEOREES TRUE. TORNADG WARNINGS ARE ALSO IN EFFECT FOR THE AREA. UNIT I IS AT 96% PWR AND UNIT 2 IS Al U% PWR IN S/U MODE. ** UPDATE
'** CANCELLED UNUSUAL EVENT AT 0200 (Est) -
WINDS LESS THAN 60 MPH. ACTION TAKEN BY HDO/RDO - REGION 3 (R. WALKER), EU (P. MCKEE). FEMA (O. TROTTER) r- PERSON NOTIFYING NRC - J. ATCHLEY ! PERSON ENTERING REPORT - D. POWELL i DATE OF EVENT - 05/02/84 TIME OF EVENT - 0429 I- DATE OF NOTIFICATION - 05/02/84 TIME OF NOTIFICATION - 0513 i l FACILITY NAME . SAN ONOFRE 263 REGION - 5
.TVPE OF FACILITY - POWER REACTOR
W! cm. tytNnr CATEGORIES OF. EVENT -_ UNPLANNED RELEASE CAUSEz0F FAILURE - MECHANICAL FAILURE
. RUPTURE DISC RADIOACTIVE RELEASE 7 YES.
EVENT DESCRIPTION - BOTH UNITS AT 100%' POWER. RELEASE OCCURRED DUE TO THE FAILURE OF THE NASTE GA S COMPRESSOR RUPTURE DISC. IT APPEARS THAT OVERPRESSURIZATION DUE TO A DISCHA
.RGE. CHECK VALVE.NOT HOLDING CAUSED RUPTURE DISC TO' FAIL. NOUE AND RELEASE TER NINATED AT'0436EDT; IT IS BELIEVED RELEASE WAS CLOSE TO TS LIMITS. ** UPDATE **
RELEASE RATE WAS 107 CURIES AVERAGED OVER ONE HR.RESULTED IN CAL. CONSENTRAT
' ION OF 2.38MPC.
ACTION TAKEN BY HDO/RDO - RDO WENSLAWSKI.EO SCHWARTZ, FEMA HUTTON.COMM ASSTS..PA.
'CA,EDO SECY, EPA,HHS DOE IE COHEN
. PERSON NOTIFYING NRC - VOGT
-PERSON ENTERING REPORT - GOULD DATE:OF. EVENT - 05/02/84 TIME OF EVENT - 1025 DATE OF NOTIFICATION'- 05/02/84 TIME OF NOTIFICATION - 1038 FACILITY.NAME - DAVIS BESSE REGION - 3 TYPE.0F FACILITY -' POWER' REACTOR
.L-ICENSEE EVENT CLASSIFICATION - NDTIFICATION OF UNUSUAL EVENT CATEOORIES OF EVENT ~- ENTERED LCO ACTION STATEMENT
-CAU,$E OF FAILURE ELECTRICAL FAILURE TRANSFORMER
-RADIOACTIVE RELEASE? NO' t
EVENT DESCRIPTION - PL' ANT LOST ALL CHANNELS ON THEIR METEOROLOGICAL INDICAT ION. THIS OCCURRED WHE
-N~SYSTEN WAS RE-ENERGIZED'AND THE POWER SUPPLY TRANSFORMER FAILED. CAUSE OF F
! AILURE-IS BEING INVESTIGATED. PLANT IN 7 DAY LCO TO SUBMIT SPECIAL REPORT TO NRC. WFATHER INFO BEING OBTAINED FROM FERMI. *** UPDATE AT 1728: UNUSUAL EVEN , TJTERMINATED AT 1706. MET INSTRUMENTATION DECLARED OPERABLE. REACTOR AT 94%
. POWER.- NO RELE '
L ' ACTION TAKEN DY HDO/RDO - RDO AXELSON, IE ROSSI, FEMA i l PERSON NOTIFYING NRC - WAHL
- . PERSON ENTERING REPORT - GOULD/LONG I
DATE OF EVENT - OS/02/84 TIME OF EVENT - 1900 DATE OF. NOTIFICATION - 05/02/84 TIME OF NOTIFICATION - 1922 y FACILITY NAME - ORAND GULF REGION - 2 i TYPE OF FACILITY - POWER REACTOR f L LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT H 1
-CATEOORIES OF EVENT - ENTERED LCO AC1 ION STATEMENT
~
CAU9E OF FAILURE - NECHANICAL FAILURE RHR SYS PIPE HANGERS
. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
Oth1E0& MfM#n'a-DOW -_THE__RHR__PlPING ~ IT WAS DISCOVERED 1 HAT PIPE HANGERS ON HO'lH
. MLWVIFUMO5E~7AME' 7 TOT: KNUMi% BUT'~SUSPEUTELO TO HE; ASSOCIATED WITH THE. WATER-HAMMER EVENT PREVIOUSLY REPORTED. BOTH RHR L OOPS-HAVE BEEN DECLARED INOPERABLE (ALSO CONTAINMENT SPRAY). THE' REACTOR IS 2AT 3.7%1 POWER, WITH LOW RESIDUAL HEAT LOAD. RWCU CAN BE USED TO COOL DOWN. L CO A/S TO-BE-IN.
-ACTION TAKEN BY HDO/RDO - NOTIFIED. REGION 2 (C. JULIAN), EO (S. SCHWARTZ), FEMA (R. -' BERKEBILE) . PERSON NOTIFYINO NRC - JACKSON / MOULDER PERSON ENTERING REPORT.- S. LONG DATE OF EVENT - 05/03/84 TIME OF EVENT - 2000 SCRIPT' ACTIVE ~ FILE.IS 90% OF MAXIMUN SIZE DATE OF NOTIFICATION - 05/03/84 TIME OF NOTIFICATION - 2015 FACILITY NAME - BROWNS FERRY REGION - 2
' TYPE OF-FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT . TORNADO WARNING CAUSE OF FAILURE - N/A RADIDACTIVEDRELEASE? NO
, EVENT DESCRIPTION - TORNADO WARNING WAS DECLARED AT 1900 CST. A TORNADO WAS SITED 10 MILES DUE EA ST OF FLORENCE, AL WHICH IS 25 MILES WEST OF THE PLANT. TORNADO HEADED DUE EA ST AT 45 MPH. PROTECTIVE ACTIONS ARE'TO TIE DOWN THE OVERHEAD CRANE ON THE RE FUELING FLOOR ANO TO OET'EVERYONE INGIDE THE PLANT. EST TIME FOR CANCELLING T HE NARNING IS 2004' CST. UNIT 1:100%, UNIT 2: 60%,. UNIT 3: DEFUELEU. ** UPDATE * '* (2155-EST) NO ACTION TAKEN DY HDO/RDO.- RDO: JULIAN, EO: SCHWARTZ, FEMA: CHURCH PERSON NOTIFYING NRC - G. BROWN i -PERSON ENTERING REPORT - D. MARKSBERRY . SCRIPT ACTIVE FILE IS 90%.0F MAXIMUN SIZE .DATE OF EVENT - 05/02/84- TIME OF EVENT - 1900 DATE OF NOTIFICATION '05/05/84- TIME OF NOTIFICATION - 0845 FACILITY NAME - GRAND GULF REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF' UNUSUAL EVENT 50 CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT '
-- *
- UPDATE **
(;
^ '
-CAUSE OF FAILURE - MECHANICAL FAILURE , RHR SYS PIPE' HANGERS - RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - IN RESPONSE TO QUESTION OF HOO DURINO MORNING STATUS CHECK, LICENSEE CALLED B ACK.TO SAY THAT UNUSUAL EVENT DECLARED AT 1900 ON 5/2/84, WAS TERMINATED AT O 840 CST ON U/3/84. , s rp ACTION TAKEN BY HDO/RDO - NOTIFIED FEMA (E. NEINER) PERSON NOTIFYINO NRC - C. HICKS MJasmL_ENIEfMMO MPORT _-__S m __ LONO___
jf4 SCRIPT' ACTIVE: FILE IS'90% OF MAXIMUM SIZE W _
- S, .
DATE.OFfEVENT - 05/05/84 TIME OF EVENT - 2140
- .DATE-OF NOTIFICATION - 05/05/84 TIME OF NOTIFICATION - 2229.
' FACILITY 1NAME.- SAN ONOFRE 2 & 3 REGION - 5 1 TYPE-OF FACILITY'- POWER REACTOR LICENSEE' EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF' EVENT - UNPLANNED GASEOUS RELEASE JCAUSE OF.. FAILURE .BEING INVESTIGATED
-RADIOACTIVE RELEASE 7 YES
' EVENT DESCRIPTION -
h;
~ ' UNPLANNED RELEASE FROM WASTE-OAS SAMPLE SYSTEM BEGAN AT 1530 PDT AND TERMINAT ED AT 1845 PDT, WHEN THE SAMPLE 1 SYSTEM WAS ISOLATED. BECAUSE DURATION EXCEEDE D 15 MINUTES, UNUSUAL EVENT NAS DECLARED AT 1840 AND TERMINATED AT 1845. TOTA RELEASE WAS 267 CI NOBLE GASES. CALCULATED SITE BOUNDARY CONC. = 0.45 MPC.
(/zy(,IODINE VALUES NILL BE PROVIDE LATER.) MAX RELEASE RATE NAS 3.56E+4 MICROCI/ O - SEC-(EXCEEDS T. ACTION TAKEN BY HDO/RDO - NOTIFIED RDO (JOHNSON), EO (SCHWARTZ), FEMA, DOE, HHS. NO.AhSWER AT EPA PERSON NOTIFYING NRC - D. FISHER PERSON ENTERING REPORT - NARKSBERRY/LONG SCRIPT-ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF-EVENT - 03/05/84 TIME OF EVENT - 2141 DATE OF-NOTIFICATION - 05/06/84 TIME OF NOTIFICATION -- 0515 FACILITY NAME - SAN ONOFRE 2 & 3 REGION - 5
-TYPE-OF FACILITY - POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l
CATEGORIES OF EVENT - UPDATE OF 2140 EVENT CAUSE OF FAILURE - UPDATE ! RADIOACTJVE. RELEASE 7 YES EVENT DESCRIPTION -- . '** UPDATE OF 2140 EVENT ** FINAL RADIATION FIGURES: (1) TOTAL IODINE: 1840 MICR O-CI.-(2) IODINE-DOSE AT SITE BNDRY: 5.2 (EXP-7) MILLIREM, (3) AVG RATE OF 10 DINE RELEASE: .16. MICRO-CI/SEC, (4) AVO CONC OF IODINE RELEASED: 7.1 (EXP -10
.SCRIPTCACTIVE FILE TRIMMED TO 80%'OF MAXIMLIM SIZE i) MICRO-CI/CC.-** UPDATE **0858 05/06 BY A. CHAFFEE, RES INSP SCE ISSUED PRESS RELEASE THIS MORNING.
4 1 ACTION TAKEN BY HDO/RDO - RDO JOHNSON, EO SCHWARTZ, IE ROSSI, FEMA, DOE, HHS, PA
.0, CAO,iC/A, EPA NO ANS l PERSCM NOTIFYING NRC - M. HYMAN PERSON-ENTERING REPORT - O. MERRILL 0).y DATE OFFENENT - 05/06/84 TIME OF EVENT - 0340
.DATE ut, OF NOTIFICATION - 05/06/84 TIME OF NOTIFICATION - 0428
' ?>.
FAC5LITY WAME .CALVERT.CLHFFS_1: _ __ REGION _ 1_________
1 l l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT-L; CATEGORIES OF EVENT - FAILURE TO MEET DESIGN CRITERIA l l ._ , CAUSE OF FAILURE - MECHANICAL FAILURE l~ COMPONENT COOLING WATER HX RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
.NOUE DECLARED.AT 0340 BECAUSE PLANT MANAGER DIRECTED PLANT TO CHANGE MODE FRO N 1 TO 2 DUE TO PLANT COND*TIONS, VIZ., COMPONENT COOLINO WATER HX NO LONGER
! MEETS DESIGN CRITERI A ---- CORRODED & LEAKING WATER BOX. **SECOND NOTIFICATION
- u AT 06S4 BY P. LAVATO, RESTATED AS: LEAKAGE OUT OF END-BELLS & INABILITY TO DETERMINE 1F COMPONENT COOLING HX MEETS DESIGN CRITERIA. WILL BE IN NOUE UNTI L REACH MODE 4.
ACTION TAKEN BY HDO/RDO - RDO C. ANDERSON, EO S. SCHWARTZ, FEMA M. STEMPER, DOE W. ROBINSON >
~
PERSON NOTIFYING NRC - D. LAVATO PERSON ENTERING REPORT - O'. MERRILL DATE OF EVENT - 05/07/84 TIME OF EVENT - 1924 DATE OF NOTIFICATION.- 03/07/84 TIME OF NOTIFICATION - 1949
,s FAClyITY NAME BROWNS FERRY. REGION - 2 ]YPEOFFACILITY-POWERREACTOR-LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT . CATEGORIES OF EVENT - NATURAL, PHENOMENON CAUSE OF FAILURE - N/A RADIOACTIVE. RELEASE? NO -EVENT; DESCRIPTION -
TORNADO WARNING (TORNADO WITHIN 35 MILES OF PLANT) CAUSED A DECLARATION OF AN
. UNUSUAL EVENT. GHORTLY.AFTER NOTIFICATIONS HAD BEGUN, HOWEVER, THE TORNADO W AS DOWNGRADED TO A THUNDERSTORM AND THE UE WAS. TERMINATED AFTER 10 MINUTES.
ACTION TAKEN BY-2HDO/RDO -- R2 (C..JULIAN)
-PERSON NOTIFYING NRC - T.G. JONES ' PERSON ENTERING REPORT - W.-BURTON
[DATE OF EVENT'- 05/08/84 . TIME OF~ EVENT - 1603
'DATE'OF NOTIFICATION - 05/08/84 TIME OF NOTIFICATION - 1644
- FACIL}TY'NAME - DIABLO CANYON REGION - 5 TYPE OF FACILITY -- POWER REACTOR I l LICENSEE ^ EVENT CLASSIFICATION . NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT -- ' SCRAM SAFETY INJ.
- ESF ACTUATION CORE INJECTION SPRAYHIGH STM FLOW?
- CAUSE OF FAILURE - UNKNOWN
-RADIOACTIVE RELEA9E? NO
.WHILE.AT 2% POWER, PLANT RECIEVED A SPURIOUS SAFETY INJECTION SIONAL ANU A RE SULTING REACTOR TRIP. SIGNAL BELIEVED TO BE HIGH STEAM LINE FLOW. INVESTIGATI ON'IS CONTINUINO. SAFETY INJECTION HAS BEEN RESET. LOCAL SHERIFFS OFFICE AND THE STATE HAVE BEEN INFORMED. POSSIBLE PRESS RELEASE. UNUSUAL EVENT TERM (NATE
-D'AT 1615.-PLANT CURRENTLY IN MODE 3.
ACTION TAKEN BY HDO/RDO - R5 (H. CANTER), EO (J. PARTLOW), FEMA (J. GREINER) PERSON NOTIFYING NRC - AIKEN PERSON ENTERING REPORT - W. BURTON DATE OF EVENT - 05/08/84 TIME OF EVENT - 1850 DATE OF NOTIFICATION - 05/08/84 TIME OF NOTIFICATION - 1911 LFACILITY NAME - SURRY REGION - 2
' TYPE:OF FACILITY - POWER REACTOR LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LOSS OF POWER CAUSE OF FAILURE - THUNDERSTORM RADIOACTIVE RELEASE? NO SCRIPT' ACTIVE FILE IS 90% OF MAXIMUN SIZE EVENT ~ DESCRIPTION -
WHILE'AT.100%. POWER. THUNDERSTORM CAUSED LOSS OF POWER TO METEOROLOGICAL DATA J ' GATHERING CAPABILITY. ALSO, BOTH THE COMMERCIAL LINES ANO THE NRC RINGDOWN P
' HONE ~HAVE-BEEN LOST. ALTERNATE NUMBER IS 804-771-4487.
ACTION TAKEN BY HDO/RDO' - . EO -(J. PARTLOW). FEMA (WEINER), PERSON. NOTIFYING NRC - W. HENRY-PERSON ENTERING REPORT --W. BURTON SCRIPT ACTIVE FILE IS'90% OF MAXIMUM SIZE DATE OF EVENT - 05/08/84 TIME OF EVENT - 1851 DATE'OF NOTIFICATION - 05/09/84 TIME OF NOTIFICATION - 0204 l FACkLITY NAME -- SURRY _
. REGION - 2 TYPE-OF-FACILITY POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES =OF EVENT - ** UPDATE **
- TERMINATION OF UE 7..CAUSE OFEFAILURE - ELEC LINE RADIOACTIVE' RELEASE? NO EVENT DESCRIPTION -
NOUE TERMINATED AT 0155. 05/09/84. .THE ELECTRICAL POWER WAS RESTORED TO THE BACKUP MET.' MONITORING. EQUIPMENT AT 0155. MAIN MET. MON EQUIPMENT CURRENTLY
-BEING RESTORED. ABOUT 80% OF COMM. PHONE LINES AND THE "RINGDOWN" PHONE (WHIC H'IS A RADIO PAGER FOR STATE AND LOCAL NOTIFICATION) HAVE BEEN RESTORED. ENS LINETWORKS.
ACTI'ON'TAKEN BYJHDO/RDO - NOTIFIED RDO:A. GIBSONi FEMA: R. BERKEBILE iEPERSON_. NOTIFYING NRC - W.: WALKER l
- %. J0ME5 ;SCRfPT. ACTIVE' FILE IS 90% OF MAXIMUM SIZE DATE'OF' EVENT - 05/14/84 TIME OF EVENT - 0446 .DATE10F NOTIFICATION - 05/14/84 TIME OF NOTIFICATION - 0522 FACILITY NAME - COOK 2 REGION - 3 -TYPE OF FACILITY - POWER-REACTOR-LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT.- ENTERED LCO ACTION STATEMENT CAUSE'OF~ FAILURE - UNK RADIDACTIVE RELEASE 7 NO
- EVENT DESCRIPTION -
NHILE AT 95F IN MODE 5. DIESEL GEN AB FAILED SURVEILLANCE TEST DY TRIPPING ON OVERSPEED. THE SECONO DIESEL GEN HAS BEEN OUT OF SERVICE SINCE 05/11/84, THER EFORE BOTH GEN ARE OUT. TESTING OF GEN CD IN PROGRESS. UNUSUAL EVEN1 TERMINA TED AT 0840 05/14
' ACTION TAKEN BY HDO/RDO -'EO: J. PARTLOW, RDO: J. STREETER, FEMA: J. GREINER PERSON NOTIFYING-NRC - L. BOONE -PERSON ENTERING REPORT - BAILEY SCRIPT- ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE.0F. EVENT - 05/16/84 TIME OF EVENT - 0130 DATE-OF NOTIFICATION - 05/16/84 TIME OF NOTIFICATION - 0142 ) ' FACILITY NAME.- DAVIS BESSE REGION - 3
- TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - ENTERED LCO' ACTION STATEMENT l
(CAUSE OF FAILURE - MECHANICAL FAILURE SPRAY OR SPRAY BLOCK VALVE RADIOACTIVE. RELEASE? NO EVENT DESCRIPTION - NHILE AT 65% POWER, UNLISUAL EVENT NAS DECLARED SINCE SOURCE OF LEAKAGE COULD
. NOT BE- POSTIVELY IDENTIFIED.' LEAKAGE IS CURRENTLY AT 3.7-4.2 GPM. ** UPDATE ** ; PLANT IN MODE 3'AT 0605.
ACTION TAKEN BY HDO/RDO - R3 (D. HUNTER). EO (ANKRUM), FEMA (T. HUTTON) PERSON NOTIFYING NRC - R. FLOOD
. PERSON. ENTERING REPORT - N. BURTON SCRfPT ACTIVE FILE'IS 90% OF MAXIMUM-SIZE D'TE OF EVENT .05/16/84 TIME OF EVENT - 0131 DATE OF NOTIFICATION - 05/16/84 TIME OF NOTIFICATION - 1525 ; FACILITY-NAME - DAVIS BESSE. REGION - 3 -1 SCRIPT _ ACTIVE. FILE _: TRIMMED __TO 80% OF MAX IMUM SI ZE
6 - - IFMETWEMt*IfTOR LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT'- ENTERED LCO ACTION STATEMENT
- UPDATE OF 0130 EVENT y _
CAUSE~OF FAILURE - MECHANICAL FAILURE P2R SPRAY VALVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - UNUSUAL' EVENT lERMINATED AT 1515, WHEN LEAK WAS STOPPED BY MANUALLY ISOLATING
.PZR SPRAY VALVE RC2. LEAKAGE DETERMINED TO BE FROM PACKING. REACTOR AT 820 PSI.'365 DEG F. LICENSEE PLANS TO REPACK VALVE AND RESTART ABOUT NOON ON S/1
- 7. MANUAL-BYPASS LINE RC262 IN USE FOR PRESSURIZER SPRAY.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG 3 (D. HUNTER), ILE (E. ROSSI), FEMA (R. B ERKEBILE) PERSON NOTIFYING NRC - J. MICHAELIS PERSON ENTERING REPORT S LONG DATE OF EVENT -- 05/16/84 TIME OF EVENT - 1208 DATE OF NOTIFICATION - 05/16/84 TINE OF NOTIFICATION - 1209
; FACILITY NAME - WNP 2 REGION - 5 TYPE 0F FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - POTENTIAL SABOTAGE .CAUSE OF FAILURE - POSSIBLE BOMB FOUND RADIOACTIVE RELEASE? NO -EVENT DESCRIPTION - ~DURING A DRILL WITH A SCENARIO INVOLVING-EXPLOSIONS, A " BLACK BLOB ABOUT THE SIZE OF A SOFTBALL" WAS NOTICED ON THE SIDE OF THE NITROGEN INERTING TANK. T HE DRILL WAS SECURED AND AN UNUSUAL EVENT. DECLARED AT 0908 PDT. SEARCH OF TH 'E PLANT REVEALED A SIMILAR BLOB ON THE SIDE OF THE CONDENSATE STORAGE TANK. 'THE RICHLAND BOMB SQUAD RESPONDED, AND DETERMINED THAT BOTH NERE SEALING MATE RIAL. (SEE ACTION TAKEN BY HDO/RDO - NOTIFIED COMMISSIONERS ASST'S, I&E, NRR, EDO'S OFFICE.
FENA, PUBLIC AFFAIRS, IAT PERSON-NOTIFYING NRC - P. POWELL
-PERSON ENTERING REPORT - S. LONG ,
l DATE.'OF; EVENT - 05/16/84 TIME OF EVENT - 1210 DATE OF NOTIFICATION - 05/16/84 TIME OF NOTIFICATION - 1209
- FACILITY NAME - WNP 2 REGION - 5 TYPE OF FACILITY.- POWER REACTOR zLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - POSSIBLE' SABOTAGE
- (CONTINUATION)
CAUSE OF: FAILURE - POSSIBLE BOMB FOUND _0%ID8G@CTEVE_ RELEASE? NO . - . _ _
' EVENT DESCRIPTION -
-(CONTINUATION)~ OBSERVATION OF THE BLOBS, BOTH OF WHICH WERE 20' TO 25' ABOV E GROUND'~ LEVEL, INDICATED THAT THEY.HAD BOTH BEEN IN THEIR LOCATIONS FOR EXTE NDED PERIODS, PROBABLY SINCE CONSTRUCTION. THEREFORE THEY ARE NOT SUSPECTED 0
, F-BEING'AN INTENTIONAL HOAX. THE UNUSUAL EVENT WAS TERMINATED AT 1138 PDT.
.THE REACTOR WAS AT 4% POWER.
ACTION TAKEN BY HOO/RDO - - PERSON NOTIFYING NRC - -
~PER3ON ENTERINO REPORT - -
DATE OF EVENT - 05/16/84 TIME OF EVENT - 1610
-DATE OF NOTIFICATION - 05/16/84 TIME OF NOTIFICATION - 1813 FACILITY NAME - FT CALHOUN REGION - 4 TYPE OF' FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - S/G LEAK DURING HYDRO CAUSE OF FAILURE - MECHANICAL FAILURE S/G-TUBE RADIOACTIVE-RELEASE? NO EVENT DESCRIPTION -
DURING-SYSTEM HYDRO FOLLOWING 75 DAY OUTAGE, LICENSEE DETECTED INCREASING LEV EL AND RADIOACTIVITY IN S/O B THAT WAS INDICATIVE OF TUBE LEAK. RCS WAS AT 18 00 PSI. S/G HAD LEAKED BEFORE OUTAGE, BUT LEAK COULD NOT BE FOUND. ATMOSPHER
<IC STEAM DUMPS-WERE USED TO CONTROL SYSTEM TEMP, BUT LICENSEE DOES NOT BELIEV E THAT_SIGNIFICANT RELEASE OCCURRED, BASED ON SAMPLING. S/G B IS f!OW ISOLATE D. -LICENSEE PL ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 4 (R. EVERETT), FEMA (T. COTTER), EO (
G.-ANKRUM), 'I&E (E. ROSSI)
' PERSON NOTIFYING NRC - G. GATES PERSON ENTERING REPORT - S. LONG SCRIPT ACTIVE-FILE IS 90% OF MAXIMUM SIZE DATE OF: EVENT - 05/16/84 TIME OF EVENT - 2025 DATE OF NOTIFICATION - OS/16/S4 TIME OF NOTIFICATION - 2039 FACILITY NAME - DUANE ARNOLD REGION - 3 1 TYPE:OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION -' NOTIFICATION OF UNUSUAL EVENT CATEGORIES-OF EVENT --ENTERED LCO ACTION STATEMENT .ChuSE.0F_ FAILURE - INTENTIONAL RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION -
UNIT-IS SHUTTING DOWN FOR PLANNED OUTAGE. D/W IS BEING DEINERTED, .PREPARATOR
;Y TO ENTRY..ONE'D/W OXYGEN SENSOR IS INOPERABLE. THE OTHER IS RECALIBRATED T 0 MEASUREiBREATHABLE_ CONCENTRATIONS, MAKING IT TECHNICALLY INOPERABLE. THIS u PUTS PLANT-IN LCO A/S TO BE IN COLD S/D IN 24 HRS. LICENSEE INTENTIONALLY ENT LEREDrTHE A/S.BECAUSE IT INTENDS TO SHUT DOWN. REACTOR POWER IS 75%.
_ ACTION TAKEN BlYiHOO/RDO - NOTIFIED REGION 3 (J. STREETER), EO (G. ANKRUM), FEMA
N PERSON. NOTIFYING NRC --G. THUELLEN ! PERSON:ENTERINO REPORT - S.-LONO _ SCRIPT ACTIVE FILE IS 90% OF' MAXIMUM SIZE
'DATE OF EVENT - 05/18/84 TIME OF EVENT - 1150 1DATE OF NOTIFICATION - 05/18/84 TIME OF NOTIFICATION - 1235
' FACILITY NAMEL - TMI:2 REGION - 1
-TYPE OF~ FACILITY --POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l ' CATEGORIES OF EVENT - BOTH DG'S OUT OF SERVICE ;
CAUSE OF FAILURE - ELECTRICAL FAILURE "A" DG. OUTPUT BRKR RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - DECLARED NOUE AT-1150 WHEN. WITH "B" DG OUT FOR MAINTENANCE, ATTEMPT WAS MADE TO START "A" DG. IT STARTED,RCAME UP TO SPEED & VOLTAGE, BUT OUTPUT BREAKER WOULD NOT CLOSEl HENCE BOTh DG'S WERE INOP. PRESENTLY RUNNING "B" DG TO ESTAB LISH 1-HR OPERABILITY. ELECTRICIANS TROUBLE-SHOOTING "A" DG OUTPUT BREAKERS.
**1336 UPDATE ** NOUE TERM e'13331 "B" DG OPERABLE.
_ ACTION TAKEN BY HDO/RDO - RDO L..BETTENHAUSEN, EO C. ROSSI, FEMA W. CHURCH , ; PERSON' NOTIFYING NRC - L RYAN/M FAUBER PERSON ENTERING REPORT:- O. MERRILL SCRIPT: ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE#0F EVENT: :05/13/84 TIME OF EVENT - 1817 zDATE OF NOTIFICATION - 05/18/84 TIME OF NOTIFICATION - 1908 FACILITY NAME' :TNI'2 REGION - 1 aTYPE OF FACILITY POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF; EVENT --BOTH B/UP DG'S INOPERABLE
- CAUSE-.0F FAILURE - El ECTRICAL . FAILURE K-1 RELAY ON "B I.'G RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
>NOUE. DECLARED AT 18171 BOTH BACKUP DG'S OUT OF SERVICE. A-GEN OUT EARLIER (SE E 1150 EVENT 05/18); B-GEN HAD BEEN DECLARED OPERABLE FOLLOWING 1-HR OPERABIL :
ITY TEST.:DUT.HAD BEEN STOPPED. K-1 RELAY ON B-GEN THAT CLOSES OUTPUT BREAKER i
~ CONTACTS BEGAN SMOKING -- SHORTED-OUT -BUT NO FIRE, WITH B-GEN NOT RUNNING A I
-T~THE' TIME. CAUSE OF: SHORTING UNKNOWNi MIGHT REPLACE THE K-1 RELAY. (CON'T NE XT_ ENTRY)
- ' ACTION.TAKEN BY HDO/RDO - RDO L. BETTENHAUSEN. EO G. ANKRUM, FEMA T. HUTTON
" PERSON ~ NOTIFYING NRC - R. BARNES PERSON ENTERING REPORT - O. MERRILL SCRIPT ACTIVE FILE.IS 90% OF MAXIMUN SIZE DATE OF EVENTJ- 05/18/84 TIME OF EVENT - 1818
.DATE OF NOTIFICATION - 05/18/G4 TIME OF NOTIFICATION - 2032 L2 '__
REGION - 1
.' TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF. EVENT - UPDATE OF 1817 EVENT CAUSE OF FAILURE - UPDATE RADIOACTIVE--RELEASE? NO
[ EVENT'. DESCRIPTION - l D. BEDELL -MGR OF COMMNCTNS GPU NUCL ADVISED THAT THEY ISSED A PRESS RELEASE L(ABOUT.2000 RE: THIS: EVENT. UPDATED AT 2128: A-GEN RUNNING SINCE 1931; REPLACE l SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE l D COIL- THAT PERMITS CLOSURE OF OUTPUT BRKR. BYPASSING K-1 RELAY IN-B-OEN -- E XPECT IT TO,BE OPERABLE SOON. UPDATE AT 2155: R. BARNES TMI-2: NOUE TERM 2145
.t. A-GEN. OPERABLE, B-GEN BEEN' RUNNING FOR 1/2 HR & WILL BE OPERABLE IN 1/2 MR.
l
!2218 UPDATE:~2 ACTIONuTAKEN BY HIJO/RDO - RDO L. BETTENHAUSEN. EO G. ANKRUM, FEMA G. TROTTER. CO MM ASSTS, OPA, EDO, IE, NRR (NO ANSW l PERSONiNOTIFYING NRC - BEDELL & DARNES PERSON ENTERING , REPORT - O. MERRILL.
, DATEIDF EVENT - 05/18/84 TIME OF EVENT - 2315
'DATE 0F NOTIFICATION - 05/18/84 TIME OF NOTIFICATION - 2321
~
FACILITY NAME-- BROWNS FERRY 1 REGION - 2 TYPE 0F FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION.- NOTIFICATION OF UNUSUAL EVENT CATEGORIES'OF EVENT - ENTERED LCO ACTION STATENENT CAUSE OF FAILURE ELECTRICAL FAILURE
' RELAY h WIRING IN AUX INSTR RM
' RADIOACTIVE ^ RELEASE? NO EVENT DESCRIPTION -
DECLARED NOUE G 2315 WHILE AT 60% PWR.DOING MAINTCE ON SECONDARY SIDE -- FW H tTRS, FP, ETC. LOST DRYWELL CAM-(CON'T AIR MONITOR) & SUMP PUMP, SO HAVE NO WA YLOF MONITORING LEAKAGE IN D/W. T/S 36C2&3 REQ'S BE IN COLD S/D W/IN 24 HR; H _; AVE. STARTED S/D. CAUSE: RELAY L WIRING PROBLEM id AUX INSTR ROOMi ENGR PERS O ~
-N SITE' WORKING ON PROBLEM. 2338 UPDATE: PROBLEM RESOLVEDI NOUE TERM O 2337.
; ACT' ION TAKEN BY HDO/RDO -- RDO D. MONTGOMERY, EO G.
~
ANKRUM, FEMA T. HUTTON
. PERSON NOTIFYING-NRC - W. BANKS cPERSON ENTERING REPORT - O.-MERRILL 'LDATE OF EVENT - 05/22/84 TIME'OF EVENT - 1642 'DATE OF NOTIFICATION -- 05/2'2/84 TIME OF NOTIFICATION - 1725 . FACILITY 1NAME -. BROWNS FERRY REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES . 0F ' EVENT -- SECURITY CAUSE:OFL FAILURE -- MECHANICAL FAILURE
_ BRAKES-
6.isiim wu EVENT; DESCRIPTION - NOUE.WAS DECLARED AT 1542'CDTLWHEN A DRIVERLESS' TRACTOR'(TRUCK) ROLLED-DOWN A HILL; AND RAN INTO THE FRONT GATE. THE INCIDENT WAS DEfERMINED NOT TO BE DELI t: BERATE.. COMP MEASURES NERE TAKEN, GATE BEING REPAIRED.AND NOUE TERMINATED AT 1633.CDT. IACTION TAKEN'BY HDO/RDO - RDO: 0 JENKINS; EO: E ROSSIi IE: E. JORDANI FEMA: R. L ITTON
' PERSON' NOTIFYING NRC:-
PERSON ENTERING REPORT.--DON MARKSBERRY DATE.0F. EVENT - 05/23/84' TIME OF EVENT - 0233
.DATE OF5 NOTIFICATION--- 05/23/84 -TIME OF NOTIFICATION - 0252 FACILITY'NAME - OYSTER. CREEK REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SECURITY / SAFEGUARDS
'CAUSE OF FAILURE - BOMB THREAT RADIOACTIVE RELEASE? NO
' EVENT' DESCRIPTION -
' A': MALE CALLER. CLAIMING .TO BE FROM "PEOPL E AGAINST NUCLEAR POWER" STATED THAT
- .A'BONB WOULD GO 0FF WITHIN THE NEXT TWO HOURS. THE REACTOR IS IN A REFUELING OUTAGE. LICENSEE-~ DECLARED UNUSUAL EVENT AT 0235. SEARCH REVEALED NOTHING.
. LICENSEE-TERMINATED UNUSUAL EVENT CLASSIFICATION AT 0440.
E 'ACTIONLTAKEN BY HDO/RDO . NOTIFIED REGION 1 (R. DORES), EO (E. JORDAN), IAT (d. DAVIDSON), FENA (G. TROTTER)
.JPERSON_ NOTIFYING'NRA - D.'VANBLARCOM DPERSON ENTERING REPORT - S. LONG i .DATE OF EVENT'- 05/27/84
-TIME OF EVENT - 1740 TDATE OF NOTIFICATION - 05/29/84' TIME OF NOTIFICATION - 1825 FACILITY NAME - TURKEY POINT 4- REGION - 2
' TYPE OF FACILITY 1- POWER REACTOR ELICENSEEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~
CATEGORIES OF-EVENT --ENTERED LCO' ACTION STATEMENT
;CAUSE OF' FAILURE.- PERSONNEL ERROR RADIOACTIVE RELEASE? NO SCRIPT ACTIVE FILELIS 90'/. OF MAXIMUM SIZE EVENT DESCRIPTION -
- (LATE RC. PORT)1DURING MAINTENANCE ON A VALVE IN THE LINE LEADING FROM THE REAC TOR-COOLANY DRAIN TANK.TO THE-CVCS HOLDUP TANK, ONLY SINGLE VALVE PROTECTION
- . EXISTED. ~ THIS - CONST ITUTED ~ LOSS OF . CN1 MT INTEGRITY-AND WAS IN VIOLATION OF 1HE lIR T.S. THIS CONDITION-LASTED FOR APPROX. '2.5 HR'S.
IN ACCORDANCE WITH THEIR o- EMERG. PLAN;THEYiDECLARED'AN NOUE AND'THEN TERMINATED ITt BOTH TODAY AT 181
6 ~
- ACTION.TAKEN BY HDO/RDO.- EO-(R. HEISHMAN), REGION 2 (J. BLAKE)
' PERSON: NOTIFYING NRC -LD.' TAYLOR-PERSON. ENTERING REPORT: .D.-POWELL
+
. SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE DATE OF EVENT - 05/30/84 TIME OF EVENT - 1100 DATE OF NOTIFICATION - 05/30/84 TIME OF NOTIFICATION - 1138 FACILITY-NAME --SALEM 2 REGION - 1
- ,TVPE OF FACIL'ITY - POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
?CAUSE~OF FAILURE - MECHANICAL' FAILURE SI THROTTLE VALVES RADIOACTIVE RELEASE 7 NO
' EVENT DESCRIPTION -
LAFTEREREVIEW OF RADIOGRAPNIC-TESTS ON THE FLOW CONTROL VALVES IN THE HI-HI HE AD'INJ SYS IT WAS FOUND THAT VALVES SJ-16/21 AND 22 HAD THEIR DISCS BACKED OF
- F~OF-THE STEM. PROPER FLOW THROUGH THESE~ VALVES COULD NOT DE ASSURED SO THE VALVES WERE DECLARED INOP. THIS PUT THE PLANT IN A 6 HR ACTION STATEMENT TO 8 E IN'H/S.AND REQUIRES.THEM TO DECLARE AN NOUE. THEY WILL BE IN THE NOUE UNTIL
. MODE 5-IS REAC.
ACTION.TAKEN BY-HDO/RDO 'E. ROSSI, R-1 (J. DURR), FEMA (B. BERKLEY),
" PERSON NOTIFYING NRC - W. WALLACE PERSON ENTERING' REPORT - D.-POWELL
- SCRIPT-ACTIVE FILE.IS 90%-OF MAXIMUM SIZE
.DATE OF'. EVENT - 05/30/84 TIME OF EVENT - 1845 DATE>OF NOTIFICATION - 05/30/84 TIME OF NOTIFICATION - 1855
FACILITY NAME - TURKEY-POINT 4 REGION - 2
. TYPE OF FACILITYL- POWER REACTOR
. LICENSEE EVENT CLASSIFICATIO'N - NOTIFICATION OF UNUSUAL EVENT iCATEGORIES OF EVENT -~ LOSS OF CNTNT INTEGRITY
.CAUSE.0F F.AILURE-- SEE BELOW' RADIOACTIVE' RELEASE 7 NO
; EVENT-DESCRIPTION'-
THE:CNTMT ISOL, VALVE LEADING FROM THE.RCDT TO THE CVCS HOLDUP TANK WAS FOUND
- TOTBE.INOP. (SEE 05/29/84 EVENT) THEY MUST TAKE THE VALVE OUT FOR REPAIR.-THE YlHAVE UPSTREAM ISOL VALVES BUT CANNOT TAKE CREDIT FOR THEM AS A CNTMT ISOL V ALVE.MTHEREFORE THEY WILL BE OUTSIDE T.S. FOR ABOUT 4 TO 5 HRS WHILE THEY REP AIR VALVE. UNIT IS'IN HOT.S/D, PRES-2235 PSIG AND TEMP-547 DEGREES.
ACTION TAKEN BY HDO/RDO - FEMA-(O. TROTTER), REGION 2 (J. BLAKE), EO (R. HEISHMA'
. lO 'fPERSON NOTIFYING NRC=- D. TAYLOR.
LPERSON ENTERINO-REPORT: .D. POWELL
~ SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE
- iOATE.OE EVENT - 05/31/84- TIME OF EVENT - 2330
-06/OTT64 UYpNV - volo FACILITY NAME . PRAIRIE ISLAND 1 REGION - 3
' TYPE OF FACILITY - POWER REACTOR-LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES.0F EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL-FAILURE STANDPIPE RADIOACTIVE RELEASE?-NO
' EVENT DESCRIPTION -
CAUSTIC ADDITION. STANDPIPE DEVELOPED A LEAK WHILE ON RECIRC WHICH CAUSED THE LOSS OF 2000 GAL OF 10% NAOH. THE LEAK WAS ISOLATED AT 2245 CDT. 1000 GAL REM AINS. AS_ REQUIRED BY LCO A/S, THE RX WILL BE BROUGHT TO COLD S/D. EST TIME TO COLD S/D IS S HRS. CAUSTIC REQUIRED TO FILL STANDPIPE MUST BE OBTAINED OFFSI
-T E . (CAUSTIC'IS USED'BY THE CONT SPRAY FOR IODINE SCAVAGING) RX AT 100%.
' ACTION'TAKEN BY HDO/RDO - RDO: WIEDEMAN, EO: HEISHMAN, FEMA: LITTON PERSON NOTIFYINO NRC - VALTAKIS PERSON ENTERING REPORT - DON MARKSBERRY
-SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT _- 06/01/94 TIME OF EVENT - 1440 DATE OF NOTIFICATION - 06/01/84 TIME OF NOTIFICATION - 1504 SCRIPT ACTIVE FILE TRIMMEO TO 80% OF MAXIMUN SIZE FACILITY NAME - VERMONT-YANKEE REGION - 1 TYPE OF-FACILITY - POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSLIAL EVENT
-CATEGORIES OF' EVENT _- ENTERED LCO ACTION STATEMENr CAUSE .0F FAILURE -- -INOPERABLE BATTERY RADIOACTTVE~ RELEASE?!NO LEVENT DESCRIPTION -
--WHILE AT 92% POWER, PREVENTIVE MAINTENANCE TESTS WERE BEING DONE ON THE "A" S TATION BATTERY. AS A RESULT OF THE FAILURE OF ONE OF THE BATTERY'S CELLS, THE 2 . BATTERY.WAS DECLARED INOPERABLE AS REQUIRED BY TECH SPECS AND AN UNUSUAL EVE
'NT'WAS DECLARED. PLANT MUST BE IN COLD S/D WITHIN 24 HOURS. PLANT IS CURRENTL
,Y AT 91% POWER.AND.IS DECREASING AT <1X/ MIN.
. cACTION TAKEN BY HDO/RDO - R1 (d. DURR), IE (E. ROSSI), FEMA (G. TROTTER) PERSON NOTIFYING NRC - J. HERRON l-PERSON ENTERING REPORT -'W.-BURTON . {DATE ! OF EVENT 06/03/84 TIME OF EVENT - 0910 DATE:OF NOTIFICATION - 06/03/84 TIME OF NOTIFICATION - 1056 l FACILITY NAME CONNECTICUT YANKEE REGION - 1 1-
-TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES'OF EVENT - ENTERED LCO ACTION' STATEMENT e --
6 - CFMETEMWNED RADIOACTIVE RELEASE? YES EVENT DESCRIPTION - WHILE STARTING WASTE LIQUID EVAPORATOR, ALIGNMENT OF PURGE VENTS PER PROCEDUR E:SOMEHOW RESULTED IN INSTANTANEOUS RELEASE OF RAD GAS, ASSUMMED TO BE XE-133
. LICENSEE IS SAMPLING NOW AND ESTIMATES REL AT 38,000 MICROCI/SEC (TS LIM I J3 29.700) FOR 4-3 SEC. NOUE TERMINATED WITHIN SECONDS.
L ACTION TAKEN. BY HDO/RDO -- NOTIFIED REG I DO (DURR). EO (HEISHMAN), FEMA (HUTTON) PERSON NOTIFYING NRC -DEAN HADFIELD PERSON ENTERING REPORT - VERN HODGE t
-DATE'OF EVENT - 06/04/84 TIME OF EVENT - 1419 DATE OF NOTIFICATION - 06/04/84 TIME OF NOTIFICATION - 1457 FACILITY NAME - MONTICELLO REGION - 3 iTYPE OF FACILITY - POWER REACTOR ' LICENSEE ~ EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES OF EVENT - ESF ACTUATION LOSS OF OFF. POW.
eCAUSE~OF FAILURE -' PERSONNEL ERROR
. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION'-
-A MOMENTARY: LOSS.0F.OFFSITE AC POWER OCCURRED WHEN AN ERROR WAS MADE DURING P REVENTATIVE MAINTENANCE WORK ON A CIRCUIT BREAKER (BREAKER WAS NOT IDENTIFIED
)o OFFSITE--AC POWER WAS LOST FOR APPROX. TWO MINUTES AND THEN WAS-RESTORED. P
- LANT-RECEIVED A GROUP 2 ISOLATION, ONE SBGT SYSTEM ACTUATED, AND'THE #11 DIES 3EL' STARTED.- ALL SYSTEMS WERE RETURNED TO NORMAL.
ACTION TAKEN BY HDO/RDO - R3 ( W . . S H A F E R ) ', IE (E. ROSSI), FEMA (L. BERG:3TROM)
> PERSON ~ NOTIFYING NRC - C. SCHEBON3KI PERSON ENTERING REPORT - W. BURTON d
DATE OF EVENT .06/08/84 TIME OF. EVENT - 1300
.DATE OF NOTIFICATION - 06/08/84 TIME OF NOTIFICATION - 1321 (FACILITY NAME - PEACH DOTTOM 2 REGION - 1 -TVPE OF-FACILITY ~- POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~
CATEGORIES OF EVENT - EXPLOSIVE MIXTURE IN DRYWELL tCAUSE OF FAILURE - A ETYLENE-ERADIOACTIVE-RELEASE? NO
~ EVENT' DESCRIPTION -
l PEACH BOTTOM 2-EVENT-REPORTED AT 1236 WAS DECLARED AN UNUSUAL EVENT AT 1300.
*** UPDATE *** TERMINATED UNUSUAL EVENT AT 1340 BASED ON RESULTS OF 2 INDEPEN DENT SURVEYS, COMBUSTIBLE GAS-INDICATORS READ 0 ON BOTH SURVEYS. OXYGEN READ '21%(T.HROUGHOUT'THE DRYWELL.
M .-R lM1 CULLNIJdM s PtMA LJI I TON PERSON' NOTIFYING NRC - HESLER . PERSON ENTERING REPORT - R. SMITH ' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
-DATE OF EVENT - 06/12/84 TIME OF EVENT - 1632 DATE OF NOTIFICATION - 06/12/84 TIME OF NOTIFICATION - 1644 FACILITY NAME-- RANCHO SECO- REGION - 5 TYPE GF FACILITY - POWER REACTOR ' -LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT tCATEGORIES OF. EVENT - PERSONNEL INJURIES-CAUSE-.OF; FAILURE - UNK-RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION - '
TWO PERSONNEL.WERE STEAMED WHILE WORKING ON THE AUX BOILER. ONE VICTIM WITH B URNS'OVER 90% OF HIS BODY WAS TRANSPORTED OFFSITE IN A. STATE HIGHWAY PATROL H ELICOPTER. THE.OTHER LESSER BURNED VICTIM WAS TRANSPORTED BY AMBULANCE. NO CO
'NTAMINATION REPORTED.
- UPDATE (l'700 EDT)* NOUE TERMINATED AT 1400 PDT. VICTIM S TRANSPORTED OFFSITE.
- UPDATE (2049 EDT)* TWO INDIVIDUALS IN CRITICAL CONDIT
. ION. .
ACTION TAKEN BY HDO/RDO - RDO, EO, IE: SCHWARTZ, COMM ASST, SECY, NRR, PAO, FEMA
,-EDO: REHM COULD NOT BE REACHED PERSON NOTIFYING NRC - J DELRUE
, PERSON ENTERING. REPORT - DON MARKSBERRY ' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SI7E DATE-OF' EVENT - 06/1S/84- TIME OF EVENT'-'0718 DATE OF: NOTIFICATION - 06/15/84' TIME OF NOTIFICATION - 0719 FACILITY NAME - COOPER REGION - 4 TYPE OF-FACILITY - POWER REACTOR
- LICENSEE EVEN T CLASSIFICA TION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES.0F EVENT - FLOODING ,
ICAUSE OF FAILURE - N/A RADIOACTIVE' RELEASE? NO. _ EVENT DESCRIPTION - WITH PLANT AT 53% POWER,'NOUE WAS DECLARED WHEN MISSOURI RIVER REACHED 897 FE TET.. ANTICIPATE RIVER CREST OF 900 FEER AT 1200 CDT (1300 EDT) AND PLANT SHOUL j D NOT BE AFFECTED.. 'l l ACTION TAKEN~BY HDD/RDO'- R4-(D. HUNNICUTT), EO (E. ROSSI), FEMA (W. CHURCH), PU JBLIC AFFAIRS (F. INORAM) PFRSON NOTIFYING NRC - J; BEASLEE ~ PERSON ENTERING REPORT -:W. BURTON SCRIPT' ACTIVE FILE IS-90% OF MAXIMUM SIZE-0 ATE OF EVENTf-_06/15/L44' . TIME OF EVENT - 1815 1
F NtTTTFYCMYYUN - 1027 FACILITY NAME -- LASALLE 2 REGION - 3 OTYPE.'OF FACILITY - POWER-REACTOR. LLICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMEN1 CAUSE OF. FAILURE - MECHANICAL FAILURE RELIEF VALVE-BELLOWS RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -- -HPCS-DISCHARGE. RELIEF VALVE BELLOWS RUPTURED AT 0315 THIS MORNING. NOW LICEN 'SEE DECIDED THE POSSIBILITY OF CONTAINMENT INTEGRITY VIOLATION PROMPTED DECLA RATION OF UNUSUAL EVENT. TS 3.6.1.1 REQUIRES HOT S/D IN 12 HRS. RTR NOW AT 3
- 0%. POWER AND DECREASING. LICENSEE IS REMOVING THE VALVE AND INSTALLING A BLI ND FLANGE. THE SRI IS MONITORING.
JACTION-TAKEN'DY HDO/RDO - NOTIFIED REG III DO (CREED), EO (ROSSI), FEMA (SPALDIN
- G)
PERSON NOTIFYING NRC - JOHN SHETTERLY PERSON ENTERING REPORT - VERN HODGE -SCRIPT ACTIVE-FILE IS-90% OF MAXIMUM SIZE DATE 0F. EVENT - 06/15/84 TIME OF EVENT - 0719 LDATE OF. NOTIFICATION - 06/18/84 TIME OF NOTIFICATION - 0103
' FACILITY-NAME - COOPER REGION - 4 TYPELOF: FACILITY - POWER REACTOR-
~
12ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNLISUAL EVENT CATEGORIES OFLEVENT.- FLOODING
- ** UPDATE ** -CAUSE OF. FAILURE - N/A-RAD 10 ACTIVE' RELEASE? NO EVENT DESCRIPTION -
~.THE NOUE AT COOPER'IS CONTINUING: THE MO RIVER CRESTED AT 897FT, 10IN. O ABO SCRIPT ACTIVE FILE TRIMMED.TO 80% OF MAXIMUN SIZE UTTO3OOLON 06/16/84.... THE RIVER WENT DOWN TO 896FT, 10.5IN ABOUT 1500 06/17/8-4-THEN STARTED TO-RISE AGAIN. THIS RISE WAS PREDICTED ON SUN, 06/17. THE EXP ECTED~ CREST IS 897FT 4TN. ** UPDATE ** AT 0500, 06/18, LEVEL IS 897FT, OIN--S
.TEADY.FOR LAST.4 HRS.
2 ACTION TAKEN'BY HDO/RDO - N/A LPERSON: NOTIFYING NRC - LICENSEE ~ ' PERSON' ENTERING REPORT - BILL JONES 'DATE'OF EVENT.- 06/18/84 . TIME OF EVENT - 2042 DATE OFLNOTIFICATION - 06/18/84 TIME OF NOTIFICATION - 2052 FACIt.ITV NAME ' COOPER REGION - 4 TYPE OF' FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL _ EVENT LCATEGORIES OF. EVENT - FLOODING (*** UPDATE ***) l
ICAUSE-OFfFAILORE .SEE BELOW ! = RADIOACTIVE RELEASE 7 NO
- . EVENT DESCRIPTION -
l RIVER LEVEL AT'2042-(EDT) IS 897 FT-4 INCHES. EXPECTED RIVER CREST BE rWEEN 03 [.' 0O(CDT).AND 0600(CDT). LEVEL AT CREST 897 FT-10.8 INCHES. i l
' ACTION.TAKEN BY HDO/RDO - !!!!
- PERSON NOTIFYING NRC - J. BOYD PERSON ENTERING REPORT - D. POWELL l
DATE'OF EVENT - 06/'20/84 TINE OF EVENT - 1045 DATE OF-NOTIFICATION - 06/20/84 TIME OF NOTIFICATION - 1056
- FACILITY NAME.- MILLSTONE- REGION - 1
- TYPE;OF FACILIT_Y - POWER' REACTOR'
- LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
, CATEGORIES'OF. EVENT - LOSS OF EOF
'CAUSE OF FAILURE - MAINTENANCE
- RADIOACTIhE RELEASE? NO EVENT DESCRIPTION -
NITH UNIT l' SHUTDOWN!AND UNIT 2 AT 100% POWER. THE EMERGENCY OPERATIONS FACIL ITY-WILL HAVE ITS ELECTRICAL-SYSTEMS DEENERGIZED UNTIL APPROXIMATELY 1400 FOR SCHEDULED MAINTENANCE. ACTION TAKEN-BY HDO/RDO R1 (R. GALLO)> lE (E. ROSSI). FEMA (CHURCH) PERSON ~ NOTIFYING ~NRC - J.-DIAMOND < PERSON ENTERING. REPORT _ - W. BURTON DATE OF EVENT - 06/20/84. -TIMG OF EVENT - 1400 DATE OF-NOTIFICATION - 06/20/84 TIME OF NOTIFICATION - 1057 FACILITY NAME - MILLSTONE REGION - 1
-; TYPE,OF. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF~ EVENT - LOSS OF EOF p --
t CAUSE OF FAILURE -- MAINTENANCE
' RADIOACTIVE RELEASE? NO.-
EVENT DESCRIPTION'-
-NITH'. UNIT 1'SHUTDONN AND UNIT 2 AT-100% POWER -THE EMERGENCY OPERATIONS FACIL
-ITY WILL HAVE :ITS ELECTRICAL SYSTEMS DEENEROIZED FROM 1400 TO 1430 FOR SCHEDU LED: MAINTENANCE. OPS CNTR NILL MONITOR.
' ACTION.~TAKEN BY:HDO/RDO - R1 (R. GALLO). IE (E. ROSSI). FEMA (CHURCH)
PERSON NOTIFYING NRC - J. DIAMOND PERSON.' ENTERING REPORT - W. DURTON DATElOF EVENT' ' 06/20/84 TIME OF EVENT 1527
-DATE OF NOTIFICATION -06/20/84 TIME OF NOTIFICATION - 1601 FACILITY NAME - DIABLO CANYON REGION - 5
' TYPE-OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT -' SEISMIC DISTURBANCE CAUSE OF FAILURE -- EARTH MOVEMENT SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE RADIONCTIVE RELEASE?.NO EVENT DESCRIPTION -
. EARTHQUAKE MEASURING 4 ON RICHTER SCALE WAS FELT AT SITE. PRIMARY DETECTION S 1YS DID NOT REGISTER BUT SECONDARY DETECTION SYS DID REGISTER THE QUAKE. NOUE TERMINATED AT 1555 AFTER-INSP OF CNTMT AND CR REVEALED NO ABNORMALITIES. UNIT IS2IN COLD S/D~AND_.WAS'AT TIME OF EVENT. EPICENTER LOCATED AT 34 DEG 7 MIN-N
,~121 DEG-W OR APPROX. SO MILES SOUTH OF SITE. COMM ASST'S BRIEFED, PAO NOTI
-FIED- .
ACTION 1TAKEN'DY-HDO/RDO - R-5(R. SCARANO), E.O.(E.ROSSI), FEMA (BERKEBILE),T. REH
~M.A.' BATES ( SECY. ) -
. PERSON NOTIFYING NRC --J. BECKER PERSON 1 ENTERING REPORT - D. POWELL
-SCRIPTfACTIVE'. FILE IS 90% OF MAXIMUM SIZE LDATELOF. EVENT - 06/24/84 TIME OF EVENT - 1700 DATE OF NOTIFICATION - 06/24/84 TIME OF NOTIFICATION - 1808
-FACILITY.NAME - DUANE ARNOLD' REGION - 3 LTYPE-OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION . NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT C'USE'OF A FAILURE - E G INOP > A/S LIMIT RADIOACTIVE RELEASE? NO EVENT. DESCRIPTION -
?THE 7-DAY LCO ACTION STATEMENT TIME LIMIT FOR REPAIRING AN INOPERABLE EMERGEN CY: DIESEL GENERATOR EXPIRES 2055 CDT, THIS DATE. DURING TESTING, IT WAS DISC JOVERED THAT'THE NEWLY INSTALLED SUPERCHARGER WAS RUDBING. IT WAS DETERMINED THAT' REPAIRS COULD-NOT BE COMPLETED IN TIME, SO REACTOR SHUT DOWN WAS INITIAT ED FROM 99%. POWER AT 1646 CDT. AN UNUSUAL EVENT WAS DECLARED AT 1700 CDT BEC AUSE THE SHUT D ACTION'TAKEN DY HDO/RDO - NOTIFIED REGION 3 (R. GREGER), EO (P. MCKEE), AND
- FEMA i(W.. CHURCH) 1PERSONi. NOTIFYING NRC - W. BECK PERSON ENTERING REPORT - S. LONG
' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM-SIZE
w - U57737BN , y m_t u r t v E Nrv - o m s v DATE'OF NOTIFICATION - 06/25/64 -TIME OF_ NOTIFICATION - 0652
~
FACILITY NAME - TURKEY POINT 3 REGION - 2 TYPE.OFLFACILITY - POWER-REACTOR l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - PRIMARY LEAK CAUSE OF FAILURE'- MECHANICAL FAILURE PZR LEVEL TRANS. RADIOACTIVE RELEASE? NO LEVENT DESCRIPTION - sWHILE AT 100% POWER, PRESSURIZER LEVEL-TRANSMITTER 460 WAS LOST. IT IS BELIEV ED THAT ITS REFERENCE LEG HAS FAILED. INDICATIONS OF INCREASING SUMP LEVEL, I NCREASING. CONTAINMENT-RADIATION, AND INCREASING CONTAINMENT PRESSURE (1.2 PSI 0). LEAK ESTIMATED AT 10 GPM. PLANT NOTIFIED STATE. PRESS RELEASE MAY BE ISSU
'ED. PLANT IS AT SO% POWER AND DECREASING.
ACTION TAKEN BY.-HDO/RDO - R2 (E. MCALPINE), EO (P. MCKEE) PERSON-NOTIFYING NRC - J. CROCKFORD
' PERSON ENTERINO REPORT - W. BURTON SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE OF EVENT - 06/26/84
~
TIME OF EVENT - 2145
;DATE OF NOTIFICATION - 06/26/84 TIME OF NOTIFICATION - 2228 FACILITY NAME - DRESDEN 2 REGION - 3 TYPE.OF FACILITY - POWER REACTOR . LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - GSEP IMPLEMENTATION JCAUSE OF FAILURE - ELECTRICAL FAILURE INDICATION LIGHT RADIOACTIVE RELEASE 7 NO EVENT: DESCRIPTION - 'ATT1-2% PWR, STARTING UP AFTER 5-DAY OUTAGE, LOST INDICATION ON BREAKER FOR M -
CC-829-7 THAT FEEDS ECCS VALVES. OPERATOR ATTEMPTED TO FIND CAUSE; ASSUMED-HE
.HAD TRIPPED t< RESET BREAKER, BUT APPEARS IT WAS NOT TRIPPED ALTHOUGH LIGHT I (NDICATED THAT IT HAD. DECLARED NOUE AT-2200 AND TERMINATED SAME AT 2208.'RESE -Ti.BACK TO NORMAL. LOST VALVE-INDICATION _OF 2 VALVES ON EACH OF_2 LPCI LOOPSi WILL CYCLE VAL. . ACTION TAKEN BY HDO/RDO - RDO C. WILLIAMS, EO D. MATTHEWS, FEMA E. WEINER PERSON-NOTIFYING NRC. .V. ROCKOVSKI
_ PERSON ENTERING REPORT - O. MERRILL
-SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE -DATE OF EVENT - -06/27/84 TIME OF EVENT - 0713 DATE-OF NOTIFICATION - 06/27/84- TIME OF NOTIFICATION - 0721 ; SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE- ' FACILITY INAME1-- BROWNS FERRY 1 REGION - 2
_ TYPE 1 0F: FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT C&TMGORNES OF EVENT _- SCRAM MANUAL 1
1 CAUSE OF FAILURE' " MECHANICAL FGILURE M/S PELIEF VALVE ~ ,RADI0 ACTIVE 1 RELEASE?:NO SEVENT DESCRIPTION.- j AT 0657 EDT DURING STARTUP(35"> PSI) UNIT 1.M/S RELIEF VALVE LIFTED AND FAILED 1
-TO RESEAT. CAUSE OF LIFT UN<NOWN. IN ORDER TO STABILIZE SYSTEM RTR.WAS SCRA l ' MMED MANUALLY AT-0708EDT. ~RTa LEVEL MAINTAINED BY NORMAL MAKE-UP. TORUS TEM P.(MAX. 100DEG. F)' MONITORED /eD TORUS COOLING MANUALLY ACTUATED. UNUSUAL EV l ENT TERMINATED AT 0725EDT WHEN VALVE RESEATED WITH SYSTEM AT100 PSI. PLANT TO -EVALUATE. VALVE-ACTION TAKEN-BY HDO/RDO - R2 D. MCGu sti EO ROSSI, FEMA' PERSON NOTIFYING NRC - JONES . PERSON ENTERINO REPORT J. ZUDANS DATE OF EVENT -- 07/03/84 TIME'OF EVENT - 0425 DATE OF' NOTIFICATION - 07/03/84 TIME OF NOTIFICATION - 0502 . FACILITY NAME 'SALEN 2 REGION - 1
- TYPE OF~ FACILITY POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- S/D REQUIRED BY TEH. SPECS.
CAUSE'OF FAILURE - ELECTRICAL FAILURE CONTROL ROD DRIVES
- RADI0 ACTIVE RELEASE? NO EVENT DESCRIPTION -
LICENSEE-DECLARED AN UNUSUAL EVENT.AT 0425 EDT BECAUSE REACTOR IS REQUIRED TO
-SHUT DOWN BY TECHNICAL SPECIFICATIONS. (SEE EVEN T AT 0421. THIS DATE.) REA CTOR.IS NOW AT 95% POWER. UNUSUAL" EVENT WILL BE TERMINATED WHEN REACTOR REACH ES HOT STANDBY._
ACTION'TAKEN BY HDO'/RDO - NOTIFIED RDO (S. EBNETTER). IE (E. ROSSI), FEMA (F. CH.
-URCH) > PERSON NOTIFYING'NRC - W. WALLACE PERSON ENTERING REPORT - S. LONG
- DATET OF EVENT L- 07/03/84 TIME OF EVENT - 0750 DATE OF NOTIFICATION - 07/03/84 TIME OF NOTIFICATION - 0808 FACILITY NAME - SALEM ~2 REGION _ TYPE,OF FACILITY - POWER REACTOR LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT -: TERMINATION OF UNUSUAL EVENT CAUSE OF FAILLIRE - CDR SYSTEM REPAIRED RADI0 ACTIVE RELEASE? NO
' EVENT _ DESCRIPTION - THE CONTROL ROD' DRIVE ~ URGENT FAILURE ALARM WAS CORRECTED BY REPLACING THE MOV EABLE. GRIPPER AC BUS DUCT FUSE TO THE GROUP C RODS. THIS FUSE HAD-BEEN BEHAV uTNG INTFRMITTENTLY. JGROUP-C OPERABILITY WAS DEMONSTRATD ACCORDING TO T.S. 4.
. rVUica m veu urdu cuu. nthuiux vuwtx was Meuuctu tu
;86'% BY BORON ADDITION BYiTIME EVENT NAS TERMINATED.
iACTION'TAKEN BY HDO/RDO - NOTIFIED RDO'(S. EBNETTER), IE (E. ROSSI). FEMA (R. LI fTTON) PERSON NOTIFYING NRC - PRICE / SERWAN PERSON ENTERING REPORT - S. LONG LDATE'OF' EVENT - 07/03/84 TIME OF EVENT -- 1420 DATE OF NOTIFICATION - 07/03/84 TIME OF NOTIFICATION - 1445
~FACIL.ITY'NAME - RANCHO ~SECO REGION - 5 -TYPE OF. FACILITY - POWER REACTOR 1 LICENSEE EVENTiCLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT-
[ CATEGORIES 1 0F EVENT - SG TUBE LEAK
-CAUSE OF FAILURE - MECHANICAL.-FAILURE SG-TUDE RADIOACTIVE, RELEASE? NO
-EVENT DESCRIPTION =
cSG "B". TUBE LEAK INCREASED TO 5 GPM AT 1020 AND 1.37 GPM AT 1420. POWER LEVE SL-AT 15% WHEN 1.3'7 GPM REACHED. SHUTDOWN IN PROGRESS. **UPDAT E** PLANT SHUTDO WN;AT:1610. TERMINATED-UNUSUAL E% NT AT 1735 BASED _ON NEW LEAK RATE CALC OF . 44GPM.; PLANT:IS COOLING DOWN. CARLIER-LEAK RATE CALC OF 1.37GPM MAY HAVE BEEN
- .DUEcTO REDUCING. POWER WHILE PERFORMING CALC. CALLED LICENSEE ~AT 2047 FOR UPD lATEtE800 PSIO,
; ACTION;TAKEN BY HDO/RDO - EO ROSSI ,RDO.T. YOUNG , FEMA R.BERKEBJLE. BRIEFED COMM
. ASSIST.SECY,PUBLIC AFFAIRS,CONG AFF
-PERSON NOTIFYING NRC - N. GIROUX (PERSON ENTERING REPORT BAILEY SCRIPTEACTIVE FILE IS 90% OF MAXIMUM SIZE iSCRIPT ACTIVE FILE IS'90% OF MAXIMUN SIZE DATE OF-EVENTL- 07/03/84' TIME OF EVENT - 2240.
;DATE'OF: NOTIFICATION - 07/03/G4 TIME OF NOTIFICATION - .2241
'FACILITYJNAME -DUANE ARNOLD REGION - 3
' TYPE (OF FACILITY - POWER REACTOR LICENSEELEVENT'CLASSIF] CATION - NOTIFICATION OF UNUSUAL EVENT
,LCATEGORIES OF. EVENT - ENTERED LCO ACTION STATEMENT
, 'CAUSE OF FAILURE --MECHANICAL FAILURE STANDBY LIQUID. CONTROL PUMPS AtN SYZE DATE:OF EVENT -'07/05/84 TIME OF EVENT - 0315 DATE: OF NOTIFICATION - 07/05/84 TIME OF NOTIFICATION - 0331 I
, FACILITY NAME - NORTH ANNA 1 REGION - 2 TVPE.OF FACILITY.- POWER REACTOR.
LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVEN1 -CONTAM INJURED PERSONNEL
.CAUSE OF. FAILURE - FELL FROM. SCAFFOLD RADIOACTIVE-RELEASE? NO EVENT DESCRIPTION -
NITH PLANT AT ZERO POWER, REFUELING. PERSONNEL DOING MAINTENANCE IN UNIT 1 CO NTAINMENT FELL FROM A SCAFFOLD, INJURING HIS BACK. INJURED PERSONNEL CONTANIN
-ATED ON HIS NRC PROTECTIVE CLOTHING. AFRAID TO DECON BECAUSE OF BACK INJURY.
~INJUREO TRANSPORTED TO MCV (MEDICAL COLLEGE OF VIRGINIA) AT RICHMOND. NOUE DE
.CLARED'AT 0315 AND TERMINATED AT 0326.
ACTION.TAKEN BY HDO/RDO - RDO K. BARR, EO R. HEISHMAN, FEMA W. CHURCH
-PERSON NOTIFYING NRC - R. STARR
- PERSON ENTERING REPORT - O. MERRILL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE 'OF EVENT -- 07/05/84 TIME OF EVENT - 0822 DATE.OF NOTIFICATION - 07/05/84 . TIME OF NOTIFICATION - 0851 FACILITY NAME ' SALEM 2 REGION - 1
-TVPE.0F FACILITY - POWER REACTOR LICENSEE EVENT CLASS 1FICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO' ACTION STATEMENT -CAUSE OF FAILURE - MECHANICAL FAILURE-CHG PUMP SCTN LINE -RADIOACTIVE RELEASE? NO-EVENTIDESCRIPTION - =A CRACK:IN CHARGING PUMP SUCTION LINE, BELIEVED TO BE VISUALLY DETERMINED. IN SIGNIFICANT-LEAKAGE AT'THIS TIME. PLANT WAS AT 100% POWER; NOW COMING DOWN. L LICENSEE (BELIEVES LCO A/S REQUIRES 2 HR TO BE OFF LINE (HOT S/D) -- PRELIMINAR' ]Y?INFORMATION, LICENSEE CHECKING AND WILL CALL BACK. ** UPDATE 0943** NOW IN ~' MODE 3"(HOT S/D)i LK RT < 1 GPM FROM HAIRLINE CRACK JUST OUTSIDE HEAT-AFFECTE D AREA. RGN 1'F ACTION TAKEN BY HDO/RDO - RDO S. EBNETER, RC K. JACKSON, EO C. ROSSI, FEMA R. BE RKE8ILE- ~ PERSON-NOTIFYING NRC - T. FLOYD.
PERSON ENTERING REPORT - O. MERRILL
--SCRIPT ACTIVE FILE-IS 90% OF MAXIMUM SIZE LDATE OF EVENT.- 07/05/84 TIME OF EVENT - 1955 DATE OF NOTIFICATION - 07/05/84 TIME OF NOTIFICATION - 2110
~
' FACILITY NAME' HADDAM NECK REGION - 1 TYPE OF FACILITY'- POWER REACTOR
SE lOBERnr U.LRdd& d%TYYUR ' PSYYFTCIOrTUWFTIF UN050m. tvtm CATEGORIES OF-EVENT - VALVE LEAK p CAUSE-OF FAILURE - UNKNOWN
-RADIOACTIVE RELEASE? NO iSCRIPT{ ACTIVE FILE TRIMMED TO'80% OF MAXIMUM' SIZE I: EVENT DESCRIPTION -
WHI.LE AT 84%. POWER, INDICATIONS OF A 25 GPM LEAK WERE NOTED FROM VALVE STEM L
- EAKOFF. THE SPECIFIC LEAKING VALVE HAS NOT YET BEEN IDENTIFIED. TEMPERATURE D
-ETECTORS WILL1BE:USED TO LOCATE AND ISOLATE.THE VALVE. NO RELEASES. PLANT CUR RENTLY AT 81% POWER AND DECREASING. ** UPDATE e 0036 07/06
- ENTRD tCO n/S e O 0011 36'HR TO COLD S/D. LK RT NOW 22 GPM. INVESTIGATING SOURCE OF LEAKi STILL-
-UNDETERNINED. ' ACTION ~TAKEN.BY HDO/RDO - R1 (S. EBNETER), EO-(W.-HAASS), FEMA (d. GREINER) c PERSON NOTIFYING NRC - L. MONTALVO 'PERSC. ENTERING REPORT - W. BURTON ~ DATE OF EVENT - 07/08/84 TIME OF EVENT - 0530 'DA'TE OF NOTIFICATION - 07/08/84 TIME OF NOTIFICATION - 0559 F(sCILITY-NAME - NSF ERWIN REGION '2 TYF Ex OF ~ FACILITY - FUEL FACILITY- -LICl:NSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT -CATEGORIES OF EVENT -
CAUSE'OF FAILURE -
' RADIOACTIVE RELEASE? NO ' EVENT, DESCRIPTION - . AT j O530' ET, EXPERIENCED A S/D'ON BLDG 233 VENTILATION SYSTEM DUE TO SCRUBBER FAILURE. DECLARED NOUE AT 0540 ET. SUSPECTED CAUSE OF FAILURE DUE TO HI WATER
- LEVEL.' ALL SAFETY SYSTEMS AE UNDER CONTROL NO OFFSITE CONSEQUENCES EXPECTED.
-ACTION TAKEN BY HDO/RDO - RDO: K. BARR, EO: W. HAASS, FEMA: Gi CARTER PERSON NOTIFYING NRC - F PETERS PERSON. ENTERING REPORT - DON MARKSBERRY.
EDATE-OF1 EVENT - 07/09/84' TIME OF EVENT - OSSO DATE OF NOTIFICATION - 07/09/84 TIME OF NOTIFICATION - 1602
' FACILITY NAME - SEQUOYAH 1t<2 REGION 2 ? TYPE OF' FACILITY - POWER REACTOR.
- LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
.. CATEGORIES.0F. EVENT ENTERED LCO ACTION STATEMENT
, CAUSE OF FAILURE NECHANICAL FAILURE AIR COMPRESSOR 1 RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - lBOTHtUNITS ATc100% PWR iAT 0750CT:"BB" AUX CONTROL AIR COMPRESSOR WAS 1AGGED
r WOAr~1010kT'YOT~TADCLSTARTR U.JUSTMENT. .RT A MEET TING-BETWEEN PLANT MANAGEMENT AND NRC, IT WAS DECIDED AT 1400CT THAT.THE PLANT
. ENTERED A'LCO'AT-0750CTsWHEN BOTH "AA" & "BB" COMPRESSORS WERE INOP.,GIVING
, THEM(1HR.TO FIX OR'BE IN HOT:S/B IN 6 HRS. AT 1438CT NOUE' DECLARED AND PLANT S/D STARTED. l ACTION TAKEN DY HDO/RDO - REG.2 FREDRICKSON, IE ROSSI, FEMA BERKEBILE , PERSON , NOTIFYIMO NRC -- JOHNSON iPERSON ENTERING REPORT - GOULD DATE-OF EVENT - 07/09/84 TIME OF-EVENT - 0851 DATE OF NOTIFICATION - 07/09/84 TIME OF NOTIFICATION - 1602
- FACILITY NANE - SEQUOYAH 162 REGION - 2
' TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF-EVENT - ENTERED LCO ACTION STATEMENT t
CAUSE OF FAILURE - MECHANICAL FAILURE ' ' AIR COMPRESSOR'. RADIOACTIVE RELEASE? NO
' EVENT. DESCRIPTION -'
O*0 CONTINUATION *** AT 1448CT THE "BB" AIR COMPRESSOR WAS RETURNED TO SERVICE
.-AND THE NOUE AND LCO'WERE TERMINATED. PLANT S/D WAS ALSO TERMINATED.
ACTION TAKEN.BY HDO/RDO . REG 2 FREDRICKSON IE ROSSI, FEMA BERKEBILE PERSON NOTIFYING NRC - JOHNSON ' PERSON. ENTERING REPORT - GOULD
~DATE OF EVENT - 07/09/84 TIME OF EVENT - 0940- I
-DATE?OF NOTIFICATION - 07/09/84 TIME OF NOTIFICATION - '1003
; FACILITY NAME - PALISADES REGION - 3
' TYPE OF FACILITY POWER REACTOR tiCENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT.- N/A.
SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'CAUSE:OF FAILURE - LIGNTENING iRADIbACTIVE-RELEASE? NO EVENT DESCRIPTION --
LIGHTENING TOOK OUT THE OFFSITE SIREN SYSTEM. LICENSEE NOTIFIED AT 0940 EDT O y F'THE EVENT IN.WHICH TIME A NOUE-WAS DECLARED. LICENSEE NOTIFIED STATE POLICE
,: SHERIFF DEPT. SIREN CURRENTLY-BEINO REPAIRED. RX IS AND HAS BEEN IN COLD S/
i D.:** UPDATE ** NOUE TERMINATED AT 1438EDT. TWO OUT OF THREE SYSTEMS OPERABLE. ' ' ACTION TAKEN BY HDO/RDO.- RDO: D DANIELSON,.EO: E ROSSI, FEMA: F CHURCH
' PERSON' NOTIFYING:NRC - E THOMPSON PERSON ENTERING REPORT - DON MARKSBERRY SCR TET ACTWE _ FELE lS 90%_ _0F MAX IM_UM ' SI ZE _
u- > -- - - > - - - - - - -- - - - - - - - - DATE OFl EVENT -- 07/09/84' TIME OF EVENT - 1650 eDATE OF NOTIFICATION - 07/09/84 TIME.0F NOTIFICATION - 1701 FACILITY NAME - CALVERT CLIFFS 2 REGION - 1 TYPE OF FACILITY _~ POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT -- ENTERED LCO . ACTION STATENENT CAUSE OF, FAILURE - RCS-LEAKAGE
, -RADIOACTIVE RELEASE? NO EVENT $DESCRIPTIGN -
*** UPDATE *** REACTOR IN CONTROLLED S/D(54% PWR) DUE TO UNIDENTIFIED RCS LEAKA GE _ OF 1.~73GPM. NO.12 D/G OUT OF SERVICE BUT SHOULD BE RETURNED TO SERVICE BY
'1830. ALL OTHER ESF SYS. ARE' OPERABLE. **** UPDATE /1952**** REACTOR IS IN MODE 2(2%PWR).ATL1842 AND PLANT PERSONNEL ARE LOOKING FOR THE LEAK IN THE 22B RCS PMP BAY LEAK RATE IS STILL 1.73 GPM. NO. 12 D/G OPERABLE AT 1920.
ACTION TAKEN BY HDO/RDO - RDO GLENN,IE ROSSI1EO HAASS. FEMA BEROSTROM
' PERSON NOTIFYING NRC - HOLBA/ GROOM
- t. PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE'IS 90% OF MAXIMUM SIZE DATE~OF EVENT ~07/11/G4 TIME OF EVENT - 1920
, DATE OF. NOTIFICATION - 07/11/84 TIME OF NOTIFICATION - 1939 FACILITY 1NAME.- PEACH BOTTOM 3 REGION - 1 TYPE OF' FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CA_TEGORIES OF EVENT - SCRAM TURBINE TRIP CAUSE'OF FAILURE - LIGHTNING RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION - REACTOR . TRIPPED FROM >30% ON TURB TRIP. LIGHTNING STRUCK IN THE SWITCHYARD CA
, USING. LOCKOUT RELAY TO GO OUT, RESlJLTING IN A TURB TRIP..THERE APPEARS TO BE .NO DAMAGE'IN THE SWITCHYARD THEY WILL INVESTIGATE BEFORE RESTART. THERE WAS A .LSO AN INDICATION ON THE LIGHT PANNEL IN THE CONTROL RN THAT A RELIEF VALVE N EAY.HAVE LIFTED.-THIS IS BEING INVESTIGATED. ** UPDATE **NOUE TERMINATED AT 2100 1 -. LIT NOW-LOOKS- ' ACTION TAKEN BY HDD/RDO -- RDO ELSASSER, EO COBB, FEMA LITTON
- PERSON NOTIFYINO NRC - WIDENER PERSON ENTERING REPORT - GOULD
. SCRIPT ACTIVE FILE IS-90% OF MAXIMUN SIZE DATELOF EVENT - 07/12/84 TIME OF EVENT - 0115 l? DATE OF NOTIFICATION --07/12/84 TIME OF NOTIFICATION - 0128 L;FACILITV'NAME - DUANE ARNOLD REGION - 3
! TYPE OF' FACILITY.- POWER REACTOR
' LICENSEE FNENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT t CATEGORIES _OF1 EVENT _- ENTERED LCO ACTION STATENENT
'CAUSE OFJFAILURE - ELECTRICAL FAILURE RAD MONITOR AND. FLOW CONTROL VALVE-2 RADIOACTIVE RELEASE? NO
- EVENT DESCRIPTION'-
BOTH STANDBY FILTER UNITS FOR CONTROL ROOM VENT DECLARED INOPER. THE UNIT WIT H INOPER RAD MONITOR WILL BE STARTED MANUALLY AND LEFT ON WHILE UNIT WITH INO
~PER VALVE ~IS. REPAIRED. LCO ENTERED; 24 HR TO REPAIR OR. COLD SHUTDOWN. **UPDAT E** UNIT MANUALLY STARTED AT 0242 AND NOUE CANCELLED. EXITED 24 HR.LCO AND EN LTERED-7 DAY LCO TO REPAIR SECOND UNIT OR GO TO COLD S/D.
ACTION TAKEN B'Y HDO/RDO - REG 3. W.-FORNEY EO, L. COBB FEMA. J. GREINER PERSON NOTIFYING NRC - G. THULLEN
' PERSON ENTERING REPORT --BAILEY iSCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE SCRIPT' ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE -DATE OF EVENT 07/12/84 TIME OF EVENT -1720 DATE-OF. NOTIFICATION - 07/12/84 TIME OF NOTIFICATION - 1747 EFACILITY.NAME -' TURKEY POINT 3 REGION - 2 TVPE OF: FACILITY POWER REACTOR . LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES:OF.. EVENT - PRIMARY LEAK- ' CAUSE OF. FAILURE.- MECHANICAL FAILURE.
P7R LEVEL TRANS.
-. RADIOACTIVE RELEASE 7_NO EVENT. DESCRIPTION.-- ~WHILE.AT 100% POWER, . PRESSURIZER LEVEL TRANSMITTER 459A FAILED. CAUSE IS BELI -EVED..TO BE A PACKINO-LEAK. LEAK IS APPROXIMATELY 13.5 GPM (TECH SPEC _ LIMIT IS 10 GPM). SHUTDOWN WAS INITIATED. PLANT CURRENTLY AT 95% POWER. ** UPDATE **220 0 NRC ON SITE. PLANT WILL COOLDOWN USING ATMOSPHERIC DUMPS. NO KNOWN LEAKING . ASSEMBLIES OR PRIMARY-TO-SECONDARY LEAKAGE.
TACTION TAKEN-BY HDO/RDO - R2 (M. SINKULE), EO (L. COBB), FEMA (BERKEBILE) PERSON NOTIFYING NRC.- J.~CROCKFORD 1 PERSON ENTERING REPORT ~W. BURTON DATE OF.. EVENT - 07/12/84 TIME OF. EVENT - 1720
- DATE OF NOTIFICATION - 07/12/84 -TIME OF NOTIFICATION - 1747
' FACILITY -NAME - - TURKEY POINT 3 REGION - 2 LTYPE OF. FACILITY . POWER REACTOR LICENSEE. EVENT CLASSIFICATION'- NOTIFICATION OF UNUSUAL EVENT.
CATEGORIES-OF EVENT - PRI LEAK-CONTINUATION
- UPDATE 'CAUSE OF' FAILURE - MECHANICAL FAILURE P7R' LEVEL TRANS.
RADIOACTIVE RELEASE 7-NO f
. EVENT DESCRIPTION - 'R.I.(R.'_DREWER)' CALLED AT 0050, 7/13 WITH FOLLOWING INFO: PRI PRESS 1000 PSIG a: _LMAK_RA_TE_tO_GPM_, REACTOR BLDING ACTIV IT_Y __1.24 _E-7_MICROC_UR IES/ML __( <'. "25 M_ _ _ _ _ _
L K. za NG ) . w (ACTIVITY-4.3 (Eu/qNICROCURIES/ht.- LICENSEE CALLED AT 0206-(J. WEBB) : LEAK 7.5 GPN, PRESS J680cPSIG,iTEMP 395F. OSO7-VALVE S38 BACKSEATED. ; LEAK STOPPEU, NOUE TERMINATE l 0. . , : ACTION :TAKEN BY. HDO/RDO - REG- 2, M. SINKULE, EO, L. COBB, FEMA. J. GREINER PERSON NOTIFYING NRC - R. UREWER/J.WEBB
- -l PERSON ENTERING REPORT - BAILEY b ,
DATE OF' EVENT.- 07/16/84 TIME OF EVENT - 1850
- DATE'OF NOTIFICATION'-'07/16/84 TIME OF NOTIFICATION '1943
- FACILITY NAME - LACROSSE REGION -13 iT.YPE'OF FACILITY - POWER REACTOR LICENSEE EVENT. CLASSIFICATION . NOTIFICATION OF UNLISUAL EVENT LCATEGORIES OF EVENT - LOSS OFF SITE POWER
.3 CAUSE OF FAILURE LIGHTNING STRIKE '
RADIOACTIVE RELEASE? NO ~ EVENT DESCRIPTION '
;DUE TO LIGHTNING IN SWITCH YARD, OFF SITE POWER WAS LOST FROM 1850 TO 1910.
-NAIN:. PROBLEM AT-TIME OF CALL.(S PROBLEN WITH-RESTORING POWER TO MOTOR CMTL CE
.NTER.WHICH~ POWERS SEAL.INJ PMP. UNTIL_THAT IS RESTORED RECIRC PMPS CAN'T BE S
. TARTED. DUE TO OPERATING COND .RECIRC NOT NEEDED FOR COOLING. D/O'S WERE RUN NING DURING LOSS.OF OFF SITE POWER.
-ACTION TAKEN BY HDO/RDO - NOTIFIED REG 3 DO(R. WALKER); EO(L. COBB)i. FEMA (WALT'C.
HURCH) PERSON NOTIFYING NRC - DAVE RYBARIK - PERSON ENTERING REPORT - BILL JONES DATE OF EVENT - 07/16/84 TIME OF EVENT - 1851 DATE OF-NOTIFICATION - 07/16/84 . TIME OF NOTIFICATION - 2141 FACILITY NAME ' LACROSSE. REGION - 3 TYPE OF FACILITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ** UPDATE **-
CAUSE OF FAILURE:- LIGHTNING STRIKE
- RADIOACTIVE RELEASE 7 NO -
b E EVENT DESCRIPTION -
. ** UPDATE OF LACROSSE.NOUE: NOUE WAS TERMINATED AT 1910 WHEN OFF-SITE POWER WA fS RESTORED.. LICENSEE-IS INVESTIGATING WHETHER A NGUE NEEDED TO BE DECLARED WH
'ILE. HOT S/D. 'RECIRC PMPS BACK IN SERVICE. INVESTIGATING WHY A D/G STARTED B
-UT DID NOF 00 ON BUSS (BREAKER DIDN'T CLOSE). OTHER 0/G CARRIED LOAD DURING L
~
,OSS OF OFF SITE POWER. A PRESS RELEASE WAS MADE BY L ICENSEE.
a -
' ACTION TAKEN BY HD0/RDO - N0i(FIED REG 3 DO (R. WALKER)1 EO-(L. COBB) FEMA (WALfE '
R CHURCH) SCRIPT _ ACTIVE FILE IS 90*/. OF. MAXIMUM SIZE PERSON NOTIFYING NRC - G. WHYNAUCHT
-PERSON ENTERING REPORT ~- 01LL JONES ,
IF_
,DATE OF~ EVENT .07/17/84 TIME OF' EVENT - 2115
- DATELOF NOTIFICATION - 07/17/84 TIME OF NOTIFICATION - 2139
. FACILITY:NAME - DRESDEN-1 REGION - 3 ~ TYPE OF FACILITY - POWER REACTOR LICENSEE: EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES.OF EVENT - UNMON/UNPLAN RELEASE CAUSE OF FAILURE - UNK
- RADIOACTIVE-RELEASE? YES EVENT DESCRIPTION -
- HEATING AND. COOLING SETS WERE UNISOL.ATED IN.RX ENCLOSURE ABOUT 1330.
WHILE P ~- ERFORMING ROUTINE SAMPLING OF SERVICE'(SVC) WATER AT DIGCHARGE FROM RX ENCLOS URE, FOUND RAD OF 255 PICOCURIES/ LITER. (NORMAL ABOUT 60 PICOCUR./L) THIS R
-ADIATION IS ASSUMMED TO BE. GOING TO DISCHARGE CANAL. SYSTEM ISO AT 2120. PLA NT PERFORMING ISOTOP. ANALY TO QUANTIFY RELEASE. ESTIMATE VALUE AVAILABLE ABO UT 2330. .~ ACTION TAKEN BY HDO/RDO - NOTIFIED REG 3 (BILL GULDEMOND); EO(J. PARTLOW)i FFMA( -WALT-CHURCH)
PERSON NOTIFYING NRC'- MIKE KORCHYNSKY PERSON ENTERING REPORT ~- BILL JONES-SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF~ EVENT .07/17/84 TIME OF EVENT - 2115 DATE OF NOTIFICATION - 07/18/84 TIME OF NOTIFICATION - 0053 FACILITY NAME - ORESDEN 1 REGION - 3
.. TYPE OF FACILITY - POWER REACTOR ' LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT' CATEGORIES OF EVENT - RAD RELEASE CAUSE OF FAILURE .NECHANICAL FAILtdE
- POSSIBLE HTX. LEAKAGE-RAOIOACTIVE RELEASE? YES EVENT DESCRIPTION -
OOUPDATE** NOUE TERMINATED AT 2350CDT. THERE WAS NO DETECTABLE RAD FROM THE D _ISCHARGE: CANAL AND 5.3X10-7 NICROCURIES/ML CESIUM 137 AND 4.3X10-6 MICROCURIE l-S/ML COBOLT160 FROM THE-SERVICE. WATER DISCHARGE FROM CONT. . THE LIMITS ARE'2 l X10-5.MICROCURIES/ML.CS 137 AND'5X10-5 MICROCURIES/ML CO 60. DISCHARGE LASTED
- l. :ABOUT 7 HRS 40 MINS.-STATE NOTIFIED AND THERE WILL BE NO PRESS RELEASE.
[ ACTION TAKEN BY'HOO/RDO - RDO GULDEMOND,EO PARTLOW, FEMA LITTON PERSON NOTIFYING'NRC - MOHR
-PERSON ENTERING REPORT --GOULD l . SCRIPT ACTIVE'FILELIS 90% OF MAXIMUM SIZE l l
l'DATE OF EVENT'- 07/18/84 TIME OF EVENT - 1630 l i: !DATE'OF NOTIFICATION - 07/18/84 TIME OF NOTIFICATION - 1654 i I FACILITY!NAME:- DUANE ARNOLD REGION - 3 l TYPE OF FACILITY - POWER REACTOR
muYvR - (TennnP~10CMnurWTMudOku. tVE?u > : CATEGORIES OF: EVENT LOSS OF SLC SYS CAUSE ~OFf FAILURE -- OPERATIONAL FAILURE OPERATOR ERROR !. RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
- DISCOVERED VALVE.IN~THE SINGLE LINE FROM THE STANDBY LIO CNTL (SLC) TANK.TO 1 HE'2'SLC PMPS CLOSED AND LOCKED. THUS RENDERING SLC SYS INOP. NOUE DECLARED
'UPON~ DISCOVERY. NOUE TERMINATED WHEN VLV WAS OPENED AND LOCKED (APROX) 1633 i J._ LREMAINDER OF SLC SYS~VLV LINE UP IS BEING CHECHED. 1934 UPDATE (BILL MILLER (CALLED): VLV BELEIVED CLOSED WRONGLY ABOUT 1130 TODAY WHILE AERATING SLC TAN
.K.- l ACTION.TAKEN BY-HDO/RDO -. NOTIFIED REG 3 (L.REYES, GULDEMOND); EO(ROSSI, PARfLOW l
); FEMA (WALT CHURCH)
)
- PERSON " NOTI FYING NRC -- ROB ANDERSON
( a-FERSON ENTERING REPORT'- BILL JONES , [SCRIPTJACTIVE' FILE'IS 90% OF-MAXIMUM-SIZE IDATELOF EVENT 07/18/84 . TIME OF EVENT - 1715 DATE 0F NOTIFICATION - 07/18/84 TIME OF NOTIFICATION - 1728 FACILITY NAME ~ ZION 1 REGION - 3 TYPE OF FACILITY POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL' EVENT CATEGORIES OF EVENT -- ENTERED LCO ' ACTION STATEMENT
- CNTMT LEAK PATE CAUSE OF' FAILURE - U K E LSCRIPT. ACTIVE FILE TRI'MMED TO 80% OF MAXIMUM SIZE RADIOACTIVE RELEASE?_NO ' EVENT ~ DESCRIPTION ~-- 'NRC; NOTIFIED LICENSEE THAT BY APP J'AND TECH SPECS, INTEGATED CNTMT' LEAK RATE LTESTS;(ILRT) DONE IN.1981, 1983 WERE INVALID AND THEREFORE PLANT DOESN'T MEE T-APP-d AND T.S.EREQUIRED LEAK RATE. THUS CNTMT IS CONSIDERED DEORADED AND TS REOUIRE S/D. PLANT IS SHUTTING DOWN. A NOUE WAS DECLARED BECAUSE ENTRY INTO AN LCO REQUIRED PLANT S/D. NOUE WILL BE TERMINATED WHEN PLANT S/D.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG 3 (R.: WALKER GULDEMOND); EO(PARTLOW); FEM A(WALT CHURCH) PERSON NOTIFYING NRC - BUDOWLE/FUERST PERSON ENTERING REPORT - BILL JONES l .DATE10F' EVENT - 07/18/84 TIME OF EVENT.- 1716 , DATE OF NOTIFICATION - 07/18/84 TIME OF NOTIFICATION - 2100
! FACILITY NAME : ZION 1 REGIOi4 i -TYPE:GF FACILITY - POWER REACTOR l LICENSEE EVENT _ CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
, ' CATEGORIES OF EVENT - ** TERMINATION OF NOUE**
'CAUSE OF FAILURE - CNTNT LEAK RATE L ' RADIOACTIVE RELIEASE? NO
^) ' EVENT 4 DESCRIPTION -
- PLANT-REACTED HOT S/D AT'2010 EDT AND MADE DECISION-TO TERMINATE NOUE AT 2100 f.-PLANT STILL IN T.SLLCO REQUIRING COLD S/D 48. HRS AFTER REACHING HOT S/D.
4
.h 1 ACTION TAKEN BY HDO/RDO - NOTIFIED REG'3 DO(GULDEMOND)1 E,0(PARTLOW); FEMA (WALT C
- HURCH): '
~ PERSON' NOTIFYING NRC - M. STRACKA PERSON ENTERING REPORT - BILL JONES
- DATE OF EVENT'- 07/25/84 TIME-OF EVENT - 1035
-DATE OF NOTIFICATION -. 07/25/84 TIME OF NOTIFICATION - 1043 JFACILITY:NAME - PALISADES REGION - 3 J
TYPE.0F FACILITY - POWER REACTOR
. LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES OF EVENT!- ENTERED LCO ACTION STATEMENT
- UNIDENT-LEAKAGE.
ICAUSE-OF-FAILURE - U K ' RADIDA'CTIVE RELEASE? NO' EVENT: DESCRIPTION -
- PLANT IN-HOT STANDBY, CRITICAL AT 10-4% FOR LOW PO!JER -I'HYS TESTING. UNIDENTI (FIED PRI.COOLESYS LEAKAGE IN EXCESS OF TS 1GPM (APROX.t-1.3-2.2GPM). BETWEEN
'2000 ON 07/24-AND'.1000 ON 07/25, SEVERAL CHKS INDICATED LEAK .GT. 10PM. PLANT DETERNINED LCO ENTRY AT 0215 ON 07/24 AND HAS UNTIL 1415 TO RESOLVE SOURCES OF; LEAK OR..BE HOT S/D. (** CONTINUED **) - ACTION :TAKEN BY HDO/RDO - NOTIFIED ' REG 3 - (G. WRIGHT); EO(ROSSI); FEMA (R. LITTON) ,
PERSON NOTIFYING NRCo- RON FRIGO
= PERSON ENTERING REPORT - BILL JONES
- DATE OF-EVENT: 07/25/84 TIME OF EVENT - 1036 cDATE OF NOTIFICATION -'07/25/84 TIME OF NOTIFICATION - 1044 FACILITY-NAME~- PALISADES REGION - 3
, TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT s CATEGORIES'OF EVENTi- ENTERED LCO ACTION STATEMENT
--UNIDENT LEAKAGE
<f CAUSE~OF FAILURE - UNK
-RADIOACTIVE- RELEASE? NO EVENT DESCRIPTION --
** CONTINUATION: NOUE DECLARED AT 1035. NO INDICATED SUMP LEVEL INCREASE. A
'LL~ SAFEGUARDS ~ EQUIPMENT OPEARABLE. T 532F. PRESS 2OOOPSI.
L ;
' ACTION TAKEN :BY HDO/RDO'- SEE ABOVE o_fPERSON'NOTIFVING'NRC - FRIGO , _ _ . _ . __
._ y , - .. -- .
l
.'DATE .j 0F ' E' VENT - 07/25/84. TIME OF EVENT - 1320 l DATE~.0F' NOTIFICATION - 07/25/84 TIME OF NOTIFICATION - 1331 FACILITY NAME - SALEM 2. REGION - 1
. TYPE OF: FACILITY - POWER REACTOR
' ~ LICENSEE EVENT CLASSIFICATION.- NOTIFICATION OF UNUSUAL EVENT 4} CATEGORIES OFfEVENT - SCRAM: LOW PRESSURE T SCRIPT / ACTIVE FILE IS 90% OF MAXIMUM SIZE
- ESF ACTUATION HIGH HEAD INJ.
_CAUSE OF FAILURE - BAD VALVE POS. IND.
- RA017OACTIVE RELEASE? NO a
J
. I ;. j.
EVENT; DESCRIPTION - WHILE-ATn70%~ POWER,-A: SURVEILLANCE WAS BEING CONDUCTED ON THE POWER OPERATED RELIEF / VALVES (PORVS). THE PORV BLOCK VALVE WAS SHUT AND THE PORV OPENED. WHE ; N THE~PORV.WAS RESHUT (ACCORDING TO INDICATIONS), THE BLOCK VALVE WAS REOPENE D CAUSING'A' DECREASE IN PRESSURE TO.BOTH THE TRIP AND HIGH HEAD INJECTION SET POINT. APPROX. 340 GALS. 0F' WATER WERE INJECTED INTO THE PRIMARY SYSTEM FROM
-THE-BIT.(BORON ACTION!TAKEN HY HOO/RDO - R1 (J. GLENN), IE (G. LANIK), FEMA (LITTON)-
PERSON NOTIFYING'NRC - D. LOUNSBURY
' PERSON ENTERING ^ REPORT - W. BURTON SCRIPT' ACTIVE _ FILE IS 90% OF MAXIMUM SIZE
, DATE10F EVENT - 07/20/84' TIME OF EVENT - 0444
-DATE.0F. NOTIFICATION -- 07/26/84 TIME OF NOTIFICATION - 1815
'? FACILITY.NAME - FT. ST.EVRAIN REGION - 4
' TYPE OF1 FACILITY POWER REACTOR
= LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT-CATEGORJES OF-EVENT - RADIOACTIVE RELEASE 1T .
=CAUSE-OF FAILURE - SEE BELOW
' RADIOACTIVE RELEASE?'YES
, EVENT.-DESCRIPTIGN -
A RTR BLDG SUMP' ANALYSIS TAKEN AT 0244(MDT) ON 7/20/84 SHOUED HIGHER THAN NOR 1 MAL' ;LVL' S. THE ANALYSIS WAS COMPLETED AT SOMETIME DURING THE DAY ANO THE SUMP WAS.ISOLcATcIS40(MDT) ON 7/20/84. ANALYSIS THE FOLLOWING DAY SHOWED LVL'S 10 TIMES EELOW MPC SO THE SUMP WAS-UNISOLATED AND PUMPS PLACED BACK IN SERVICE.
FURTHER ANALYSIS OF~ THE 7/20/84 SAMPLE WAS COMPLETED ON 7/25/84 AND SHOWED :T HATeTHEY HAD EX.
JACTION TAKEN BY HDO/RDO -'EO(J. PARTLOW), RDO R-4(B. MURRAY), DOE (PARISE), HHS, FEMA (E.~ WEINER) PERSON NOT.IFYING NRC - W. MCBRIDE PERSON ENTERING REPORT - D. POWELL FSCRIPTUACTIVE' FILE IS 90% OF-MAXIMUM SIZE
.DATE OFLEVENTc- 07/20/84~ TIME OF EVENT - 0445 DATE 0F; NOTIFICATION -.07/26/84 TIME OF NOTIFICATION .3815 u fdCTLITV NAME - FTt STr VRAEN _ REGION ~_4
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL-EVENT CATEGORIES OF EVENT - RADIOACTIVE RELEASE. CAUSE F FAILURE :- SEE BELOW - RADIOACTIVE. RELEASE? YES EVENT DESCRIPTION -
- (** CONTINUED FROM ABOVE **) MPC FOR UNKNOWN BETA BY A FACTOR OF 2.24. TRITIU M AND 'OTHER ' ISOTOPES -WERE WELL BELOW MPC LIMITS. . BASED ON THIS INFO THEY DECL ARED AN UNUSUAL EVENT FOR THE TIME PERIOD FROM O2OO(MDT) 7/19/84 TO 1540(MDT)
.7/20/84, DURING WHICH TIME THE SUMP PUNPS WERE IN AUTO. THE FLOW PATH OF THE
. SYSTEM .IS JO THE COOLING TOWER B/D SYSTEM TO THE ENVIRONMENT. THE PUMPS ARE
-}lOWINPULL[TO
= ACTION TAKEN BY-HDO/RDO - SEE'ABOVE PERSON NOTIFYING NRC - W.'MCBRIDE
. PERSON ENTERING REPORT - D. POWELL J
SCRIPT ACTIVE FILE IS 90% OF MAXINUM SIZE DATE OF' EVENT - 07/26/84 TIME OF EVENT - 0137
-DATE OF MOTIFICATION - 07/26/84 TIME OF NOTIFICATION - 0209 FACILITY NAME - SUSQUEHANNA 2 REGION - 1 TYPE OF FACILITY - POWER REACTOR
? LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - FAILURE OF D/G BREAKERS TO CLOSE
- SCRAM- LOSS OFF SI~lE POWER
- CAUSE OF FAILURE -- UNK RA
>3bCTOACTIVE' n RELEASE?NO
. EVENT DESCRIPTION -
DURING A PLANNED STARTUP TEST--LOSS OF OFF SITE POWER AND LOAD REJECT--THE 4
.D/OL. STARTED BUT BREAKERS DID-NOT CLOSE ON TO THE EMERG. BUSSES. REASON UNK. ,EMERG' BUSSES, RETURNED TO OFF SITE POWER AT ABOUT 0155. UNIT AT 30% AT TIME.
AN EXPECTED' TRIP OCCURRED DUE TO DISCONNECT FOR FROM GRID (EITHER LOSS OF S
-YNC-TURB TRIP-OR LOSS OF RPS POWER). PLANT STABLE IN OP COND 3 (HOT S/D). S RI 4-RIEON SITE / ACTION TAKEN BY HDO/RDO - NOTIFIED REG 1 DO (J. GLENN); EO(ZECH); FEMA (ETHEN WEI NER):
PERSON NOTIFYING NRC - THOMAS FEDORKO
? PERSON ENTERING REPORT -- BILL . JONES SCRIP.T ACTIVE. FILE TRIMMED'TO 80% OF' MAXIMUM SIZE <DATE-OF EVENT - 07/26/84 TIME'OF EVENT - 0230 iDATE OF NOTIFICATION:- 07/26/84 TIME OF NOTIFICATION.- 0238
- FACILITY.NAME --~SUSQUEHANNA 2 REGION - 1
. TYPE-OF FACILITY - POWER REACTOR LICENSEE' EVENT CLASSIFICATION'- NOTIFICATION OF UNUSUAL EENT CATEGORIES OF EVENT . FAIL OF D/G-BREAKERS TO CLOSE
- SCRAM' LOSP LCAUSEL OF-FAILURE 'UNK
e au 1EVENTJDESCRIPTION'-
*cVPDATE**-UE: TERMINATED AT 0230 EDT. CAUSE OF THE FAIL. OF BREAKERS TO CLOS E ISESTILL UNDER INVESTIGATION. TSCLIS STILL MANNED'UNTIL CAUSE IS KNOWN. N EO,OTHER EQUIPMENT'OUT OF SERVICE. SRI /RI WILL FOLLOW AT SITE UNTIL RESOLUTION J** UPDATE BASED ON REG 1 PNO-I-84-62** D/G S DID NOT START. SEE PN FOR UPDAT
'ED/ CORRECTED DESCRIPTION.
ACTION:TAKEN BY HDO/RDO - NOTIFIED REG :1 DO (J. GLENN)1 EO(ZECH); FEMA (ETHAN WIE
,LNER) ..
PERSON NOTIFYING NRC .T. FEDORKO PERSON ENTERING REPORT - BILL JONES DATE OF EVENT- - 07/28/84 : TIME OF EVENT - 0310 DATE OF NOTIFICATION - 07/28/84 TIME OF NOTIFICATION - 0358 l FACILITY.NAME - WNP 2' REGION - 5
-TYPE'OF FACILITY.- POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - SECURITY
. CAUSE OF' FAILURE .
RADIOACTIVE RELEASE? NO
; EVENT DESCRIPTION -
WHAT. APPEARS TO DE AN EXPLOSIVE DEVICE WAS-DISCOVERED IN A CORRIDOR OUTSIDE O.
.F THE CONTROL ROOM SHORTLY AFTER 0300 ET. RICHLAND BONB SOUAD HAS BEEN CALLE 1D AND EXPECTED ON SITE W/I' MINUTES. NOUE DECLARED AT.0010 PT, NON-CONTROL-RM
- PERSONNEL EVACUATED'TO.THE SERVICE BLDG. RX IN COLD S/D. A THICK CONCRETE WAL
- L'SEPERATES THE DEVICE AND THE CR.
- UPDATE (0529 ET)* DEVICE WAS A HOAX. NOUE TERMINATED-AT.
-ACTION TAKEN BY HDO/RDO - RDO: SCHUSTER, EO: ZECH, NMSS: DAVIDSON, NRR: GIDSON,
- FEMA
' PERSON NOTIFYING NRC G KOZLIK.
' PERSON ENTERING REPORT - DON MARKSBERRY
<DATE'O'F: EVENT --'07/28/84 TIME OF EVENT - 1009 DATE OF, NOTIFICATION'- 07/28/84 TIME OF NOTIFICATION - 1038
- FACILITY NAME 'DIABLO CANYON REGION 5 TYPE'OF FACILITY - POWER REACTOR lLUICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~
CATEGORIES'OF EVENT.- ESF ACTUATION CORE INJECTION SPRAYHI STM FLOW SI SIGNAL GAUSE,OF: FAILURE - PERSONNEL 1 ERROR f. [RADIOACTIVEfRELEASE? NO cEVENT. DESCRIPTION -
-WHILE!'IN MODE 3, HPI INITIATED, INJECTING APPROX. 2000 GAL. OF BORATED WATER INTO RCS. INITIATION' SIGNAL CAUSED BY.A SIMULATED HI STM FLOW SI SIGNAL DUE T
.0LPLACINGDTHELPROTECTION SETS FROM HI STM FLOW CHANNELS OUT OF SERVICE FOR SU
'.RVEILLANCE TEST IN COMBINATION WITH. A CONCURRENT LOLO ' T-AVG CAUSED BY FEEDING 1 UP SG WITH. AUX FW. INJECTION. OCCURRED FOR APPROX-10 MIN, CAUSING A RCS PRESS c_JM M @SR__OF_30
. Sauv,'E170riT9Ttrichu .
PERSON NOTIFYING NRC - RHODES
- PERSON ENTERING REPORT _ DON MARKSPERRY' IDATE OF EVENT - 07/28/84 ' TIME OF EVENT - 1010 DATE-OF NOTIFICATION - 07/28/84 TIME'OF NOTIFICATION - 1039
" FACILITY NAME - DIABLO CANYON! REGION - 5 JTYPE OF FACILITY..- POWER REACTOR
- L.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES'OF EVENT - CONTINUATION CAUSE.OF FAILURE.-- -
RADIOACTIVE-RELEASE? NO 1 EVENT DESCRIPTIONJ-L*o****** CONTINUATION ********* NOUE DECLARED AT 0709 PT AND TERMINATED AT 07
'30..'_PT.WHEN' PLANT WAS RECOVERED AND PLACED BACK TO NORMAL. CAUSE OF INITIATION
.WAS: CONTRIBUTED TO PERSONNEL-ERROR. CURRENTLY RESTORING BORON INJECTION TANK 7Si TO . Pi<OPER CONCENTRATION. PLANT STABLE _IN MODE 3.
.TSCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
? ACTION TAKEN BY:HDO/RDO - !!!!
PERSON NOTIFYING NRC - gPERSON ENTERINO REPORT -
-SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF- EVENT -- 07/28/84 TIME. OF EVENT .- 1745
-DATE OF'NOTIFICATIOff>- 07/28/84 TIME _OF NOTIFICATION - 1939 FACILITY NAME -- PALISADES REGION - 3 TYPE OF FACILITY _- POWER REACTOR LICENSEE EVENT': CLASSIFICATION -- NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
'CAUSE OF_' FAILURE'- OPERATIONAL FAILURE OPERATOR ERROR RADICACTIVE. RELEASE? NO
' EVENT DESCRIPTION -
.NOUE DECLARED AT 1909 AND-TERMINATED AT 1925(EDT). DURING STARTUP OF UNIT, TH
'EY WERE-IN PROCESS OF OPENING MSIV'
S. PROCEDURE
REQUIRES OPENING OF ATMOS DlJM
.P_VLV'S~TO DO THIS. DUMP' VALVES NERE NOT SHUT FAST ENOUGH, ALLOWING T-AVE TO DROP BELOW'525~DEOREEES, MIN TEMP FOR CRIT OPS. COMMENCED IMMEDIATE RTR S/D A T 1.745.-AT-1748. T-AVE >S25 DEGREES AND STOPPED S/D, RECOMMENCED UNIT S/U. PWR LVL'<1%.AT TIM ACTION TAKEN BY HDO/RDO EO(G.-ZECH), RDO(G. WRIGHT), FEMA (T. HLITTON )
~
PERSON NOTIFYING NRC - B. BOWER iPERSON ENTERING REPORT - D. POWELL
~ -SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE DATE OF EVENTJ- 07/28/84 TIME OF EVENT - 2300 DATE OF NOTIFICATION - 07/28/84 TIME OF NOTIFICATION - 2324 e______________
w - imrJu95nFERWTTTZ,;:t - WEGTUN - Z OTYPE i OF; FACILITY' . POWER REACTOR eLICENSEE EVENT CLASSIFICATION NOTIF] CATION OF UNUSUAL EVENT J CATEGORIES OF EVENT -- FIRE CAUSE OF FAILURE - UNKNOWN-
' RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION'-
. FIRE OCCURRED ON TVA PROPERTY IN.WHAT IS BELIEVED TO BE AN EMPTY STORAGE' BLDG
.- THE BLDG ' IS LOCATED ' APPROX l'/2-MILE OUTSIDE PLANT SECURITY PERIMETER. PLANT
-S FIRE BRIGADE' RESPONDED TO THE FIRE. NOUE WAS TERMINATED AT 2218 AFTER THE FIRE HAD BEEN PUT GUT. - FIRE LASTED LONGER THAN 10 MIN AND IS THE REASON AN NO-UE WAS-DECLARED.
ACTI'ON TAKEN'BY HDO/RDO - REGION ~2(V. PANCIERA), EO(G. ZEC'H), FEMA (T. HUTTON) PERSON _ NOTIFYING _NRC - J. BRATCHER PERSON' ENTERING' REPORT - D. POWELL SCRIPT' ACTIVE FILE IS 90% OF MAXINUM SIZE
=DATE OF EVENT -08/01/84 TIME OF EVENT - 1052 DATE OF: NOTIFICATION - 08/01/84 TIME OF NOTIFICATION - 1136 FACILITY NAME --l HADDAM NECK REGION - 1 TYPEsOF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LOSS OF AC POWER i
CAUSE OF FAILURE - UNKNOWN JRADIOACTIVE RELEASE? NO EVENT: DESCRIPTION -
.WHILE-IN HOT SHUTDOWN, A LOSS OF OFFSITE (.C POWER. OCCURRED FOR UNKNOWN REASON 'S. BOTH DIESELS' STARTED Ai10 LOADED. POWER WAS RESTORED AND THE UNUSUAL EVENT eTERMINATED-ATL1107. THE DIESELS WERE SECURED AT 1110. THE-CAUSE OF THE POWER LOSS IS BEING INVESTIGATED. NOUE TERNINATED 1107.
4 ACTION TAKEN BY~HDO/RDO - R1 (M. CONNER). IE (E. ROSSI), FEMA (E. WEINER) PERSON. NOTIFYING NRC ,K. HIGGINS
' PERSON ENTERING REPORT'- W. BURTON SCRIPT ACTIVE FILE IS 90%.0F MAXIMUN SIZE
-DATEcOF EVENT - 08/02/84 TIME ~OF EVENT - 0945 LDATE OF NOTIFICATION - 08/02/34 TIME OF NOTIFICATION - 1037 !
-FACILITY NAME'- QUAD CITIES REGION - 3
- TYPE ' OF. FACILITY -- POWER REACTOR '
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVFNT CATEGORIES OF EVENT - LOSS OF SBOT
.CAUSE'OF-FAILURE - UNKNOWN i_SCR)?EACTIVEj FM E TRIMMED TO _80% _ OFf _ MAX 1 MUM .. SIZE _
(;RADIDACTIVELRELEASE? NO; i-EVENTlDESCRIPTION.- WHILER ATI 100% POWER BATTERY' SUPPLY.' WAS BEING SWITCHED FROM THE UNIT 2 CHARGE cR.TO THE UNIT'1 CHARGER. THE "B" STANDBY GAS TREATMENT STARTED AND SHORTLY ' TR LIPPED'OFF. THE."A" FAILED TO MANUALLY START. "A" WAS STARTED WHEN THE BATTERY SUPPLY-WAS, RETURNED'TO THE UNIT 2 CHARGER. HOWEVER, THE "A" SBGT PREHEATER D IDN'T DUE'TO~ DUMPER BEING IN INCORRECT POSITION. ** UPDATE ** NOUE TERMINATED A T 1950EDT. BOTH ACTION TAKEN BY HDD/RDO - IE~(E. ROSSI), R3 (B. MALLF.TT)i FEMA (E. WEINER) jPERSON NOTIFYING NRC-- C.'STEFFES PERSON ENTERING REPORT. - W. BURTON
'DATE OF EVENT - 08/07/84 TIME OF EVENT"- 1012
.DATEiOF NOTIFICATION - 08/07/84 TIME OF NOTIFICATION - 1330 l-KFACILITY NAME' TURKEY POINT 3 REGION - 2
" TYPE OFJFACILITY - POWER REACTOR.
LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - LOSS OF S/U TX fCAUSE'OF FAILURE - OPERATIONAL FAILURE OPERATOR' ERROR
-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
--FEEDER BREAKER TO THE UNIT 3 "C". TRANSFORMER (TX) ANLi S/U TX WAS INADVERTENTL-
<V. OPENED WHILE ATTEMPTING TO REPAIR A FAULT IN THE SWITCHYARD. UNIT 3 AT 100%
'WAS NOT AFFECTED, HOWEVER,'A LOAD REDUCTION WAS AUTHORIZED AT 1050 PER COMMI TMENT TO.NRC. AT'1055, POWER WAS RESTORED TO BOTH TX PRIOR TO LOAD REDUCTION.
' UNIT 3 CURRENTLY AT 100%, NO OTHER PROBLEMS. (CONTINUED BELOW)
' ACTION TAKEN.BY HDO/RDO -~R2: S ELROD. EO: C ROSSI, FEMA PERSON NOTIFYING NRC -
- PERSON ENTERING REPORT - DON MARKSBERRY
~
.DATE OF: EVENT 08/10/84 TIME OF EVENT - 0410
~DATE OF NOTIFICATION - 08/10/84 TIME OF NOTIFICATION - 0440 sFACILITY NAME:- PALISADES REGION - 3 TVPE OF FACILITY - POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES-OF. EVENT - ENTERED LCO ACTION STATEMENT
;CAUSE.0F-FAILURE - UNID LKG RADIOACTIVE RELEASE? NO
-EVENT DESCRIPTION -
RTR IS'AT-29% POWER. UNIDENTIFIED RCS LEAKAGE IS AT 1.98 OPM AND STABLE. PL ANT ENTERED 12'HR A/S AT 034S (3.1.5.A). AT 0639, LKO WAS'1.44 GPM. LICENSE E H'AS.' STARTED SLOW POWtdR DESCENSION. VISUAL CHECKS ARE BEING MADE. REPOR1IN
' G' LEAK RATE EVERY TWo. HOURS.
C RC?$0N:TAKEN. BY1HDO/RD_O -L NOTIFIED REG _III _IJO_J MCfjl_LLEN) t EO (GRACE), FEMA (TROT
PERSON' NOTIFYING NRC'- KEVIN DAVISON sPERSON ENTERING REPORT'--VERN'HODGE. l l DATE-OFJEVENT - 08/12/84. TIME OF EVENT - 2035 TIME OF NOTIFICATION -2045 DATE[OF. NOTIFICATION-08/12/84 i FACILITYcNAME - WNP-2 REGION - 5
. TYPE OF FACILITY'- POWER-REACTOR
-LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT cCATEGORIES OF EVENT - BRUSHFIRE CAUSE~OF FAILURE - UNKNOWN RADIOACTIVE.-RELEASEC NO
-EVENT DESCRIPTION -
WITH PLANT IN HOT S/D AND COOLING TO COLD S/D, A BRUSHFIRE OCCURRED NEAR THE SWITCHYARD. BOTH SITE AND DOE FIRE PERSONNEL HAVE RESPONDED. THE FIRE THREATE
~
NS THE 115 KV AND THE.230 KV BACKUP PONER SOURCES. THE DIESELS ARE OPERABLE S
'HOULD THEYBE NEEDED. A PRESS RELEASE MAY BE ISSUED.
, -ACTION TAKEN'BY HDO/RDO - R5 (R. THOMASh EO (N. GRACE), FEMA,(GREINER) PERSON' NOTIFYING NRC - W. SHAFFER
. PERSON ENTERING REPORT - W. BURTON DATE OF EVENT - 08/13/84 TIME OF EVENT - 1338
-DATE OF NOTIFICATIONJ- 08/13/84 TIME OF NOTIFICATION - 1403-l FACILITY'NAME - CALLAWAY-1 REGION - 3 1 TYPE OF FACILITY - POWER REACTOR
~
= LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT SCRIPT ACTIVE FILE-IS 90% OF MAXIMUM SIZE
! CATEGORIES'OF_ EVENT.- ESF ACTUATION CORE' INJECTION SPRAYINADVERTANT
- CAUSE. OF FAILURE -- OPERATIONAL FAILURE
' OPERATOR ERROR:DURING SURVEILLANCE TESTING
. RADIOACTIVE-RELEASE 7 NO EVENT' DESCRIPTION -
":WHILE~THE PLANT'WAS'IN MODE 4, WITH ALL RODS ON THE BOTTOM. It<C TECHNICI ANS A
'PPARENTLY.INADVERTANTLY' CAUSED A SAFETY INJECTION. INJECTION THROUGH THE BIT OCCURRED FOR.~2 MIN. PRESSURIZER LEVEL WAS INCREASED BY ~5%, BUT NO PRESSURE EXCURSION =WAS' CREATED. THE RESIDENT INSPECTOR WAS INFORNED. THE EVENT CLASS
'IFICATION WAS TERMINATED AT 1416.
L ACTION'.TAKEN BY'HDO/RDO - NOTIFIED REGION 3 (L. REYES), IE (E. ROSSI), FEMA (G. f -TROTTER)
. PERSON NOTIFY 1NG NRC -- J. PATTERSON
, PERSON ENTERING REPORT - S. LONG
~
I(SCRIPT ACTIVE FILE'IS 90% OF MAXIMUM SIZE i-l .DATE OF EVENT -' 08/14/84- TIME OF EVENT '2200 [ DATE OF--NOTIFICATION - 08/14/84 TIME OF NOTIFICATION - 2231 s.: _.
r""WGRCYYf/~WAWe . a'11'UF2 . REGYliN - 3 L . TYPE.OF-FACILITY - POWER' REACTOR LICENSEE EVENTL ULASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO' ACTION-STATEMENT CAUSE-OF FAILURE - MECHANICAL FAILURE ' FAN COOLER RADIOACTIVE RELEASE? NO [ EVENT DESCRIPTION - CONTAINMENT TEMPERATURE HAS REACHED 120.3 DEG. .F .WHICH EXCEEDS THE TECH. SPE Co~ LIMIT(120 DEG. F). THIS IS ALSO OVER EMEROENCY ACTION LEVEL #13 IN THE E MERGENCY PLAN IMPLEMENTING PROCEDURES. THE CAUSE IS THE UNUSUALLY HOT WEATHER AND THE. FACT'THAT ONLY 4 (OF S) CONTAINMENT FAN COOLERS ARE OPERABLE. THE U
-NIT IS IN A LCO A/S TO BE IN HOT SHUT DOWN IN 4 HOURS. THERE IS NO INDICATIO-N OF?LOCA.
ACTION-TAKEN BY HDO/RDO - NOTIFIED REGION 3 (R.-WALKER)
. PERSON NOTIFYING NRC - R. MIKA PERSON ENTERING REPORT - S. LONG. ~ SCRIPT ACTIVE FILE IS.90% OF MAXIMUM SIZE DATE OF EVENT - 08/16/84 TIME OF EVENT - 0720 DATE OF NOTIFICATION - 08/16/84= TIME OF NOTIFICATION - 0726 FACILITY NAME'- QUAD CITIES 2 REGION - 3 'TVPE.0F FACILITY - POWER REACTOR-LICENSEE EVENT CL ASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF. EVENT ; ENTERED LCO ACTION STATEMENT iCAUSE OF FAILURE - MECHANICAL FAILURE HPCI RADIOACTIVE: RELEASE? NO EVENT DESCRIPTION'-
AT'.0230.CT, RCIC NAS PLACED OUT OF SERVICE NHEN FLOW AND PRESS REQUIREMENTS.C
-OULD NOT BE. MET. SINCE THE HPCI COULD NOT BE-TESTED DUE TO AN INOP ISOLATION VALVE-ON.THE HPCI' TEST RETURN LINE, A FORCED S/D WAS REQUIRED BY T.S. AND A N OUE WAS DECLARED. RX S/D WAS COMMENCED AT 0600 CT - AT 0620 CT, THE VALVE WAS MANUALLY OPENED,1 PLACING THE PLANT OUT OF THE LCO REQUIRED S/D. NOUE DECLARED 4 TERMINATED A 1-ACTION TAKEN BY HDO/RDO - RDO: WALKER, EO: ROSSI, FEMA PERSON NOTIFYING NRC - R WALSH PERSON ENTERING REPORT - DON MARKSBERRY ' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
- DATE OF. EVENT - 08/18/84 TIME OF EVENT - 0300 DATE OF NOTIFICATION - 08/18/84 TIME OF NOTIFICATION - OS14 FACILITY NAME - LASALLE 2 REGION - 3
-TVPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES'OF EVENT - ENTERED LCO ACTION STATEMENT .CAUSE OF FAILURE ~
MECHANICAL FAILURE RHR. FULL FLON TEST.VAINE.(TRAIN B).___ __
T Yuus
'EVEi)TLDESCRIPTION -
( AFTHR OPENING -RHR -FULL. FLOW TEST VALVE FOR TESTING, VALVE STUCK 5% OPEN. PLAN cT IN~ HOT S/O.; ENTERED 4 HR LCOlTO GET VALVE CLOSED OR BE-IN COLD.S/D WITHIN N EXTL-24 HR',(4 HR CLOCK STARTED AT 0300 ET). VALVE IS A CONTAINMENT ISOLATION
. VALVE.
' ACTION TAKEN BY HDO/RDO:- REG 3, L. REYES , FEMA', R. LIITTON , EO.G. ANKRUM
' PERSON NOTIFYING NRC - P. WEBER-
- PERSON ENTERING REPORT - BAILEY SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE DATE OF EVENT - ' 08/20/84
?
TIME OF' EVENT - 0600 DATE OF NOTIFICATION'--08/20/84 TI_ME.OF NOTIFICATION - 0658
~
FACILITY :NAME ' - DRESDEN 2,3- REGION - 3
-TYPE OF FACILITY.- POWER-. REACTOR- / LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ; CATEGORIES.0F EVENT.- ENTERED LCO ACTION STATEMENT CAUSE.OF FAILURE-- OPERATIONAL FAILURE PROCEDURE ~ ERROR
- RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
-. UNIT 2 IS AT'79%, UNIT'3 IS AT 97% POWER. D/G COOLING WATER-PUMPS FAILED _SUR LVEILLANCE TEST, ACCORDING TO A NEW, 3 DAY OLD PROCEDURE. DISCHARGE PRESSURE WAS TOO HIGH. LICENSEE STARTED REDUCING POWER ON BOTH UNITS AT 1'MW/HR. LCO-A/S REO'S COLD S/O IN 24 HRS. NOUE. DECLARED AT 0640.
ACTION TAKEN.BY HDO/RDO - NOTIFIED REG III DO (REYES), EO (ANKRUM), FEMA (CHURCH
.)'- ' PERSON' NOTIFYING NRC - BILL PIETRYGA PERSON ~ ENTERING REPORT - VERN HODGE
, ' DATE OF EVENT - 08/20/84 TI'4E OF EVENT - 0730 DATE 0F NOTIFICATION - 08/20/84 TIME OF NOTIFICATION - 0753 FACILITY NAME - MCGUIRE 2 REGION - 2 JTYPE-.0F FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT iCATEGORIES OF EVENT - LOCA i
i CAUSE OF FAILURE -- MECHANICAL FAILURE
. VENT SIGHT _ GLASS RADIOACTIVE RELEASE 7.NO EVENT DESCRIPTION -
[ RTR IS IN MODE 3. HEATING UP TO START. WHILE FILLING AND VENTING THROUGH UHI !. .. SIGHT GLASS, _USED FOR VISUAL VERIF. OF NO ENTRAINED AIR. BROKE. RESULTING l LEAK ABOUT 30-40 GPM. . LICENSEE COOLING PLANT, AT 0812 AT 470F, 1200 PSI. RC , P~D;HAS BEEN TAKEN OFF.. LICENSEE ENTERING CNTMNT TO (SOL LEAK. _ = _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _
r~~OJC1GMIA6 - bTfYlDGE1D NEG IV (LEWIS, IGNATONIS, DANCE). EO (ROSSI), _ 1
-NOTIFfED FEMA (SPALDING) .. j PERSONtNOTIFYING NRC - JOHN ZELM
-PERSON ENTERING REPORT ---VERN.HODGE
.DATE-OF-EVENT ' 08/20/84 TIME-OF EVENT - 1303 sDATE10F NOTIFICATION - 08/20/84- TIME OF NOTIFICATION - 1328 FACILITY NAME - SEQUOYAH 2 REGION - 2
. TYPE 'OF FACILITY -- POWER REACTOR LICENSEE : EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL, EVENT CATEGORIES.0F EVENT - RUPTURE CAUSE OF FAILURE - MECHANICAL FAILURE PRT DISK l 1
. RADIOACTIVE RELEASE? NO
' EVENT' DESCRIPTION -
-WHILE.AT 100% POWER, A LEAKING PRESSURIZER SAFETY VALVE (3.8 GPM) RELIEVING T
~O THE PRESSURIZER RELIEF TANK RESULTED IN THE TANK'S RUPTURE DISK RUPTURING A T:20 PSIO. DISK IS DESIGNED TO RUPTURE AT DO PSIG. DISCREPANCY IS BELIEVED TO
.BEoDUE TO THERMAL CYCLING IN THE TANK. PLANT IS DECREASING POWER AT 2%/ MIN F ROM-100%.JCURRENTLY AT 66%. NO RELEASES OUTSIDE CONTAINMENT. SLIGHT IODINE SP
-IKE.IN-CONTAINM
~
- ACTION TAKEN BY HDO/RDO - R2 (S. WEISE). IE (E. WEISS), FEMA (R. LITTON)
PERSON. NOTIFYING NRC - W. MCKAY PERSON. ENTERING-REPORT - W. BURTON iDATE OF EVENT --08/21/84 TIME.OF EVENT - 0800 tDATE.0F NOTIFICATION - 08/21/84 TIME OF NOTIFICATION - 0836
- FACILITY NAME - HADDAM NECK REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
.CATEGDRIES OF EVENT - LOSS OF CAVITY SEAL lCAUSE OF FAILURE.- MLCHAN(CAL FAILURE CAVITY SEAL
-RADIOACTIVE RELEASE? NO 1 EVENT DESCRIPTION'-
p,RTR IS IN REFUELING.S/D. REFUELING CAVITY SEAL FAILED, DUMPING 3 FT OF WATER ONlTHE CNTMNT. FLOOR IN ABOUT 20 MIN. NO SAFETY.EOUIPMENT INVALIDATED ONLY . L1 AIR COMPRESSORS JEOPARDIZED. SITUATION UNDER CONTROL, LICENSEE FIGURING OUT H ! TOW TO' PUMP OUT THE SPILLAGE. ( SCRIPTJ ACTIVE FILE IS 90% OF MAXIMUM SIZE ! ACTION TAKEN BY HDO/RDO - NOTIFIED REG I DO (KELLER), EO (ROSSI), FEMA (SPALDING
).
PERSON' NOTIFYING NRC - GARY BOUCHARD PERSON ENTERING' REPORT - VERN HODGE
- q. SCRIPT: ACTIVE FILE'IS.90%'OF MAXIMUM SIZE I DATE-OF-EVENT:- 08/21/84' TIME OF EVENT --0801 g DATF OF N_OTIFICATION __-__ _OS/ 21/84. _ tit _1E_ OF_ NOT_1 F ICATION _- 17:52____.________________
- . _m . . _ . .__ _. . _ _. ' FACILI TV.'NAME' HADDAM NECK REGION - :1 TYPE OF FACILITY'- POWER. REACTOR
- LLICENSEE EVENT' CLASSIFICATION '- NOTI' ICATION OF UNUSUAL EVENT
) > CATEGORIES'OF' EVENT ~- LOSS OF CAVITY SEAL !
CAUSE OF FAILURE - MECHANICAL. FAILURE CAVITY SEAL RADIOACTIVE RELEASE? NO LEVENT DESCRIPTION - ooUPDATE** THERE IS APROX.181N NATER-(2OO,000 GAL) ON CNTMT FLOOR. LICENSEE S TILL DEVELOPING PROCEDURE FOR REMOVING WATER. NO ADD'L PROBLEMS. NO RADIATIO
.N CONCERNS. . PLANT EXPECTS TO REMAIN IN UE UNTIL-WATER IS REMOVED.
ACTION'TAKEN BY HDO/RDO NOTIFIED' REG 1 D'O (R. KELLER); EO (ROSSI) PERSON' NOTIFYING'NRC - OARY BOUCHARD
' PERSON ENTERING REPORT - BILL JONES
. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 08/21/34 TIME OF EVENT'- 1401 t DATE OF.; NOTIFICATION - 08/21/84 TIME OF NOTIFICATION - 1429 FACILITY NAME -PEACH BOTTOM 3
~
REGION TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT 1 CATEGORIES OF EVENT - SCRAM LO LVL CAUSE OF FAILURE - UNK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
.AT 100%, SCRAM OCCURRED DUE TO LO LEVEL. REASON FOR LO LVL UNK-UNDER INVESTIG
- 'ATION., LEVEL REACHED LO LO LVL AND HPCI AND RCIC WERE AUTO ACTUATED. LICENSE
- E CLAS. IS UE DUE TO SCRAM AND UNPLANNED S/D. .A OROUP 1' ISO OCCURRED DUE TO
'LO LO-LVL. THIS CAUSED PRI'CNTMT-ISO AND MSIV CLOSURE. MSIV CLOSURE DID NOT RESULT _IN S/R VLV OPEN. NO OTHER PROBLEMS. UE TERMINATED APROX 1415 WHEN LV L RESTORED.
t ACTION TAKEN BY HDO/RDO NOTIFIED REG 1 DO (R. KELLER); EO (ROSSI); FEMA (R. LIT- . L TON /J. SPALDING) PERSON NOTIFYING NRC . STEVE ROBERTS ! ' PERSON ~ ENTERING REPORT - BILL JONES ' l _ SCRIPT ACTIVE FILE _IS 90% OF MAXIMUM SIZE
-DATE OF EVENT - 08/21/84. TIME OF EVENT - 2200 DATE OF NOTIFICATION.- 08/21/84 TIME OF NOTIFICATION - 2302
. FACILITY NAME - MCGUIRE 1 REGION - 2
. TYPE OF FACILITY - POWER REACTOR i,
i- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LOSS ALL OFF-SITE POWER l _ _ - _ - _ _ - - _-_______ _ L _ _ - _ - _ _
m - Otwc
~
RADIDACTIVE RELEASE? NO-EEVENT: DESCRIPTION - SEVERAL " LOCK OUTS" OCCURRED'ON THE 230 KV " RED ~AND YELLOW" BUSSES INTO WHICH UNIT-1 FEEDS. ALL POWER WAS LOST COMING INTO THE PLANT RESULTING IN A fURBIN
- E AND RX TRIP. -RX TRIP ON. LOSS OF RX COOL PMPS DUE TO LOSS OF POWER. UNIT e 100% AT' TIME OF EVENT. CURRENTLY MODE 3 HOT S/B. D/O'S Sin 9TED AND EQUIPMENT
~
- STARTED CORRECTLY..- AUX. FD STARTED ON " BLACKOUT SIGNAL". (Ci NTINUED)
ACTION TAkEN BY HDO/RDO ~ NOTIFIED REG 2 DO (BARR); EO(ROSSI)1 FEMA (BERKEBILE)
~
PERSON NOTIFYING NRC - RON DLAKE
- PERSON ENTERING REPORT - BILL JONES
--SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE'OF. EVENT - 08/21/84 TIME OF EVENT - 2201 -DATE'OF NOTIFICATION - 08/21/84 TIME OF NOTIFICATION - 2303 -FACILITY NAME - MCGUIRE-1 REGION - 2 ~ TYPE OF FACILITY - POWER REACTOR
' . LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES'-OF EVENT - LOSS ALL OFF SITE POWER t
- SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE
'CAUSE OF FAILURE - ELECTRICAL FAILURE UNK ! RADIOACTIVE RELEASE? NO . EVENT' DESCRIPTION -
1** CONTINUATION: OFFSITE POWER RESTORED e APROX 2230. A & B COOL. PMPS RESTO cRED. PZR LVL-25%..ALL S/G G 38% LVL. CMTMT PRESS, SUMP NORMAL. ALL EQUIP OPE cRAT. D/G STILL CARRYING EMERG LOADS. UNIT 2 (525 KV) NOT AFFECTED. SECONDARY L
~ SYSTEMS BEING' RETURNED TO NORMAL..MSIV'S CLOSED TO CONTOL COOLDOWN.-(C.L. TE MP WENi TO 515 DEG--F.-) NOUE TERMINATED 0245, 8/22.
ACTION-TAKEN BY i HDO/RDO - SEE ABOVE PERSON. NOTIFYING NRC - SEE ABOVE
; PERSON ENTERING REPORT - JONES / LONG
(> l i- ' IDATE 0F EVENTL- 08/24/84-TIME OF EVENT - 1325
'DATE10F NOTIFICATION - 08/24/84 TIME OF NOTIFICATION - 1359
' FACILITY.NAME - HADDAM. NECK REGION - 1 TYPE OF FACILITY - POWER, REACTOR
~ LICENSEE EVENT CLASSIFICATION.- NOTIFICATION OF UNUSUAL EVENI CATEGORIES OF EVENT- LOSS OF OFFSITE POWER
'CAUSE OF. FAILURE - U KNOWN
' RADIOACTIVE RELEASE? NO-
. EVENT DESCRIPTION -
; UNIT' LOST ALL OFFSITE POWER AT 1325'(POSSIBLY RELATED TO BEING HEAVILY LOADED
).'ONE OF TWO EMERGENCY' DIESEL.OENERATORS.DID NOT FUNCTION PROPERLY (IT START ED. BUTJDID NOT. CONNECT TO THE BUS AS. REQUIRED). THIS RESULTED IN THE PREVIOUS CROAMMEND 'RNR _ PUMP._BEING . WITHOUT_ POWER _ FOR ABOUT__5 _MINUTESa_ .THE UNI T IS IN_A_
ien3 PERYUEFTf(TO TFJ ATJVENdt AF F t-L I i " ACTION 7TAKEN BY HDO/RDO.- R1 KELLERI IE ROSSI;. FEMA LITTON I
. PERSON NOTIFYING NRC - O. BOUCHARD PERSONLENTERING REPORT - R. SMITH l
DATE OF EVENT..- 08/24/84 TIME OF EVENT - 1326 :
'DATE OF NOTIFICATION - 08/24/84 TIME ~OF' NOTIFICATION - 1400 FACILITY NAME - HADDAM NECK REGION - 1 TYPE OF FACILITY - POWER REACTOR 'LICEOSEE ^ EVENT CLASSIFICATION -' NOTIFICATION OF . UNUSUAL EVENT -: CATEGORIES OF EVENT - CONTINUATION OF 1359 REPORT tAUSE OF FAILURE '- - -
4 RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION -
THE OTHER D/G-STARTED AND LOADED PROPERLY. OFFSITE POWER WAS RESTORED AND THE
= UNUSUAL EVENT TERMINATED A T .1347.
l ACTION TAKEN-BY HDO/RDO'- R1 KELLERI IE ROSSli FEMA LITTON PERSON NOTIFYINO'NRC .G.'BOUCHARD
. PERSON ENTERING REPORT'- R.-SMI1H DATE.OF EVENT - 08/25/84 TIME OF EVENT - 0600 'DAT E OF NOTIFICATION - -- 08/24/84 TIME OF NOTIFICATION - 1325 FACILITY NAME - MILLSTONE 1&2 REGION - 1 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - EOF OUT OF SERVICE CAUSE OF FAILURE -- REPAIRS . RADIOACTIVE RELEASE 7 NO EVENT-DESCRIPTION -
5 AN-UNUSUAL EVENT'WILL BE IN EFFECT FROM 0600 TO 2000 ON 08/25/84 WHILE THE EO
.F_ ELECTRICAL SYSTEM IS OUT OF SERVICE FOR REPAIRS. POWER WILL BE ABLE TO DE R ESTORED IN O.5 HOURS IF REQUIRED. BOTH UNITS ARE AT 100% POWER. *** UPDATE ***
r . POWER: RESTORED AND UNUSUAL EVENT TERMINATED AT 1350 08/29/84. L-JACTION TAKEN BY HDO/RDO - R1 MELLER; IE ROSSIi FEMA SPALDINO P ' PERSON NOTIFYINO NRC - J. NICHOLAS PERSON ENTERING REPORT - R. SMITH DATE OF EVENT.- 08/26/84 TIME OF EVENT - 1711 DATE OF, NOTIFICATION - 08/26/84 TIME OF NOTIFICATION - 1729 _f@C E RVV N@RE_~__SALEN 2: __ R E O__I O N ~ ~ 1
SCR'IPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
' LICENSEE EVENT CLASSIFICATION NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM LL SG LEVEL l
CAUSE OF FAILURE - MECHANICAL FAILURE FW PUMP-
' RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
,RX SCRAMMED FROM 100% ON A LOLO SG LEVEL DUE~TO THE LOSS OF THE 21 FN PUMP. N OUE. DECLARED AT 1711 AND TERMINATED AT 1731 WHEN THE PLANT WAS STABLIZED. NOR MAL. SCRAM WITH NO OTHER PROBLEMS. CAUSE UNDER-INVESTIGATION. RX IN HOT S/B.
ACTION'TAKEN BY HDO/RDO - RDO: 'KELLER. EO: ROSSI, FEMA' PERSON NOTIFYING NRC - W HOMES
- PERSON ENTERING REPORT - DON MARKSBERRY SCRIPT ACTIVE FILE IS 90% OF MAXIMUM S17E
-DATE OF EVENT'~ 08/27/84 TIME OF EVENT - 1118
'DATE OF NOTIFICATION - 08/27/84 TIME'OF NOTIFICATION - 1128 FACILITY NAME'- SALEM 1 REGION - 1 TYPE OF FACILITY - POWER' REACTOR CLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF-EVENT - SECURITY REPORT CAUSE OF FAILURE-- BOMB THREAT RADIOACTIVE RELEASE? NO
' EVENT 1 DESCRIPTION -
AN UNIDENTIFIED CALLER CALLED IN A BOMB THREAT'TO THE AUX BLDO GUARD HOUSE. *
~
oUPDATE** UNUSUAL EVENT TERMINATED AT 1437. NO BOMB FOUND. ACTION TAKEN BY HDO/RDO - RDO KELLER,IE WEISS, FEMA ORIENER,IAT DAVIDSON PERSON' NOTIFYING NRC - PHILLIPS PERSON ENTERING REPORT. OOULD , SCRIPT ACTIVE FILE IS 90*/. OF MAXIMUM SIZE ! .DATE OF FVENT.- OS/29/84 TIME OF EVENT - 2220 ( DATE OF' NOTIFICATION - 08/29/84 TIME OF NOTIFICATION - 2344 i FACILITY'NAME -. ARKANSAS 2 REGION - 4 l TYPE OF FACILITY.- POWER REACTOR
' LICENSEE EVENT ~ CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
.C(bTEGORIES OF EVENT - LOSS OF SHUTDOWN COOLINO
- CAUSE'OF FAILURE'- UNK
TJ
' EVENT DESCRIPTION -
WHILE IN MODE 5, LOST "B" SHUTDOWN COOLING (LPCI) PUMP AT 2220. (CAUSE UNDER INVEST.) TEMP INCREASED FRON 145F TO 20SF. STARTED "A" PUMP AT 2245 AND RESTO RED TECH SPEC MIN FLOW REQUIREMENT (3OOOGPM) AT 2304. UE DECLAN. DUE TO PROBAB
~ LE' LOSS OF REOUIRED 20F MARGIN TO SAT FOR APROX 20 MIN (224G TO '230S IS TIME OF'UE). TEMP AT 190F AND DECREASING. CNTMT SPRAY PMP AND PROC FOR ITS USE IS AVAILABLE FOR S -ACTION TAKRN BY HDO/RDO - NOTIFIED-REO 4 DO (L. MAR 1IN); EO(ANKRUM)1 FEMA (GEORG E TROTTER)
PERSON NOTIFYING NRC - M. HARRIS
' PERSON ENTERING REPORT - H. BAILEY / JONES SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE.OF EVENT - 08/30/94 TIME OF EVENT - 2000 DATE OF NOTIFICATION - 08/30/84 TIME OF NOTIFICATION - 2202
-FACILITY NAME - DRESDEN 3 REGION - 3 TYPE-OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE CNTMNT PURGE SOL VALVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
RTR IS AT 95% POWER. LICENSEE IS REDUCING POWER PER LCO 3.7.A.6.C. BECAUSE C NTMNT PURGE VALVE IS INOP, POSSIBLY DUE TO A FAULTY SOLENOID VALVE. LICENSEE DID NOT REALIZE'THE CONDITION UNTIL 2155. LICENSEE NOW REPAIRING THE VALVE. EXPECTINO TO EXIT THE NOUE SHORTLY.
- UPDATE
- NOUR TERMINAfED 2335. VALVE R EPAIRED BY REPLACING VERSA. VALVE.
ACTION TAKEN BY HDO/RDO - NOTIFIED REG III DO (HARRISON), EO (ANKRUM), FEMA (LIT TON) PERSON NOTIFYING NRC - JERRY OATES SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE PERSON ENTERING REPORT - VERN HODGE DATE OF. EVENT - 09/01/84 TIME OF EVENT - 0735 DATE OF NOTIFICATION - 09/01/84 TIME OF NOTIFICATION - 0845 FACILITY NAME - SEQUOYAH 1 REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
~
l . CAUSE OF FAILURE - ACCUMULATOR BORON l RADIDACTIVE RELEASE? NO l EVENT DESCRIP TION - LICENSEE IS NOW REPORTING THAT THE EVENT A1 0215 09/01/84 WAS WRITTEN IN THEI ! R LOG A3 AN= UNUSUAL EVENT Af 0755 SINCE IT INVOLVED A S/D RtiOUIRED BY TS. 1HE l IIESCRIPTION OF_THE EVENT IS THE SAME. THE UNUSUAL EVENT WAS TERMINATED AT 08 GL__-_____-___---_-. . _ _ _ _ - _ _ _ _ - _ _ - _ _ _ _ _ - _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ -_ __
. _ - _ _ _ _ . _ . . _ __._. _ _ . . _ __ __m. __
~
- ACTION'TAKEN BY HDO/RDO - R2 B. NILSONi EO R. HEISHMANi FEMA MASSIE
- PERSON NOTIFYING NRC - D. RICHARDSON PERSON ENTERING REPORT - R.. SMITH <
DATE'OF EVENT.- 09/01/S4 TIME OF EVENT - 1600 DATE OF NOTIFICATION ~'09/01/84 TIME OF NOTIFICATION - 1614 FACILTTY NAME -- WNP 2 REGION - 5
. TYPE OF-FACILITY - POWER-REACTOR . LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF IJNUSUAL' EVENT ' CATEGORIES OF EVENT - FIRE' CAUSE OF . FAILURE -- MECHANIC (d. FAILURE DIESEL FIRE PUMP- . RADIOACTIVE RELEASE 7 NO-EVENT DESCRIPTION -- , FIRE-IN WELL HOUSE OUTSIDE PLANT FENCE PROMPiED RESPONSE BY LOCAL FIRE DEPT A ND PLANT FIRE BRIGADE. FIRE OUT AT TIME OF CALL. NO DAMAGE TO PLANTi RTR AT 66% POWER. DIESEL FIRE PUMP WAS RUNNING, HAVING BEEN SPURIOUSLY STARlED LU BE' OIL WAS: EJECTED FROM FILL CONNECTION ON ENGINE TO CAUSE FIRE. REDUNDANT D IESEL (1) AND ELECTRIC (2) F~ IRE PUMPS STILL AVAILABLE.
- UPDATE
- NOUE TERMINAT
~ED 1650.
ACTION-TAKEN BY HDO/RDO - NOTIFIED REG V DO (KIRSCH), EO (HEISHMAN), FEMA (BERGS TRON) PERSON NOTIFYING NRC - MIKE KAPPL PERSON ENTERING. REPORT - VERN HODGE DATE OF EVENT - 09/05/84 TIME OF EVENT - 1059
'DATE OF NOTIFICATION - 09/05/84 TIME OF NOTIFICATION - 1117 -FACILITY NAME -.DUANE ARNOLD REGION - 3 TYPE OF FACILITY'- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION-OF UNUSUAL EVENT CATEGORIES OF EVENT - FIRE CAUSE OF FAILURE - U K , RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
- FIRE IN ' A BREAKER CONTROL HOUSE 'NEXT TO A COOLING TOWER. SHUT OFF POWER TO CO OLINO TOWER. NO SAFETY EOUIPMENT OR SAFETY ASSESSMENT EQUIP INVOLVED. TEMP LO SS OF PAGING SYS. FIRE UNDER CONTROL. REACTOR POWER REDUCED FROM 95% TO 60%.
o***NOUE-TERMINATED AT 12SSET, PLANT AT 60% POWER.**** ACTION TAKEN BY HDO/RDO - EO, ROSSI i REG 3, SRENIAWSKI i FEMA, DERKEBILE PERSON NOTIFYINO NRC - C. MICK PERSON ENTERING REPORT - H. BAILEY
'DATE-OF EVENT - 09/OS/84 TIME OF EVENT - 1618 DATE OF NOTIFICATION - 09/05/94 TIME OF NOTIFICATION - 1618 L
If,4Ala - tFMCT574un.s Mtulum - a TVPE OF. FACILITY - PONER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES 0F EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - FAILED TO PERF. TEST iRADIDACTIVE RELEASE? NO
- EVENT-DESCRIPTION -
-WHILE AT 65% POWER PLANT DECLARED NOUE AFTER DISCOVERING THAT A HYDRAULIC SNU BBER CONNECTED TO THE STEAM DRIVEN AUX. FEED WATER PUMP WAS NOT TESTED PER T.
'S.-IN MARCH 1984. PLANT BEGAN SHUTDOWN NITH EOPT. DECLARED INOP. AND PLANS TO
. TEST SNU8 DER WHICH IF SUCESSFULL WILL ALLOW TERMINATION OF NOUE.**NOUE TERMI SCRIPT ~ ACTIVE FILE IS 90% OF MAX.IMUM SIZE NATED AT1756**
ACTION TAKEN BY HDO/RDO - R3 SRENIAWSKI. FEMA GRIENER.EO JORDAN
' PERSON NOTIFYINO-NRC - ROGERS PERSON ENTERING REPORT - J. ZUDANS SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 09/05/84 TIME OF EVENT - 1730 l <DATE OF NOTIFICATION - 09/05/G4 TIME OF NOTIFICATION - 1831 >
FACILITY NAME - DRESDEN 1 REGION - 3 TVPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - OIL SPILL CAUSE'OF FAILURE - RAIN-
' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION --
PER PROCEDURE. UNIT 1~ DECLARED NOUE AFTER EXPERIENCINO A 5 GAL. OIL SPILL INT O THE INTAKE CANAL. OIL CAME FROM HEATING BOILER OIL STORAGE AREA AFTER A LA RGE RAIN. PLANT SHUT DOWN CIRC. WATER PUMPS , INSTALLED OIL SOAK BAGS. AND HA S CONTAINED SPILL. INTAKE CANAL IS NOT SHARED WITH OTHER UNITS. NO OTHER PROB LEMS.-** UPDATE ** UNUSUAL EVENT TERMINATED AT 0046 09/06.
' ACTION TAKEN BY HDO/RDO - R3 SRENIAWSKI. FEMA CHURCH.EO JORDAN
- PERSON' NOTIFYING NRC - HOLMAN PERSON ENTERINO REPORT - J. 7.UDANS L SCRIPT ACTIVE FILE:IS 90% OF MAXIMUM SI7E DATE-OF EVENT - 09/05/84 TIME OF EVENT - 1010
'DATE-OF NOTIFICATION - 09/06/84 TIME OF NOTIFICATION - 1059 FACILITY NAME - LASALLE 2 REGION - 3 TYPE OF FACILITY - POWER REACTOR
< ~
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEOORIES OF: EVENT -' LOSS OF PRI CONT INTEGRITY
[_ - ENTERED LCO ACTION STATEMENT i _ #dR9EX.FMLURE --_ MECHANHCAL. FAILURE-
n- ' .. _ RADIOACTIVE RELEASE? NO ~ < jEVENT> DESCRIPTION - . p LWHILEDIN HOT S/D, DISCOVERED.HPCS PUMP DISCHARGE RELIEF VALVE HAD RUPTURED BE
.LLOWSJ NAKING HPCSJINOP. THIS IS A BREACH OF PRI CONT SINCE SUPRESSION POOL C AN. VENT.TO HPCS ROOM THROUGH RUPTURED BELLOWS. LCO REQUIRES REPAIR OR COLD S/
O WITHIN 24 HR; ** UPDATE ** COLD S/0 REACHED AT 0420 ON-09/07/84 AND UNUSUAL E ' , .VENTLTERMINATED.' VALVE'WILL BE-REPAIRED.
' ACTION'TAKEN BY HDO/RDO - EO.-ROSSI 1 RDO, WRIGHT i FEMA, BERKEBILE
- PERSON NOTIFYING NRC
.H. MCLAIN
. PERSON ENTERING REPORT - H. BAILEY
- SCRIPT ACTIVE FILE IS.90% OF MAXIMUM SI7E
-DATE OF. EVENT - 09/06/84 TIME OF EVENT - 1259 DATE OF. NOTIFICATION - 09/06/84 TIME 0F NOTIFICATION - 1314 FACILITY NAME-- PALISADES REGION - 3
-TYPE 0F FACILITY'- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT i CATEGORIES OF EVENT - ENTERED LCO-ACTION STA1EMENT
~CAUSE OF FAILURE - PERSONNEL-ERROR RADIDACT2VEjRELEASE? NO EVENT DESCRIPTION -
LPLANT ENTERED A LCO TO'BE 'IN HOT S/D WITHIN 6 HRS WHEN IT WAS DISCOVERED THAT THE HOT LEG INJECTION VALVES (4 MOV AND 3 CHECK VALVES) HAD NOT BEEN TESTED SI NCE' INSTALLATION. REACTOR IS AT 77% AND PWR IS BEINO REDUCED AT 15%/HR. THESE VALVES WERE INSTALLED A FEW YEARS AGO. NOUE TERMINATED AT 1349. REACTOR DID NOT NEED TO BE S/D IN ORDER TO TEST VALVES. ACTf0N TAKEN BY HDO/RDO - REO 3 WRIGHT,IE ROSS(,FENA BERKEBILE PERSON NOTIFYING NRC - MASSA
' PERSON ENTERING REPORT -- GOULD SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF-' EVENT - 09/09/84 TIME OF EVENT - 0000 DATE OF NOTIFICATION - 09/09/84 TIME OF NOTIFICATION - 0025 FACILITY'NAME - PALISADES REGION - 3 TYPE OF FACILITY - POWER REACTOR LICEPEEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE CAUSElOF FAILURE - MECHANICAL FAILURE
! AFW PUMP RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - WHILE IN HOT STANDBY,- PLANT RECLASSIFIED THE 50.72 REPORTED ON 9/8/64 AS AN U NUSUAL' EVENT. ** UPDATE ** PLANT TERNINATED UNUSUAL EVENT AT 2010. THE AFW PUNP
.WILL-BE REPAIRED AND TESTED. 3 (SRENIAWSKI), EO-(JORDAN). FEMA (DERKEBILE)
INFORMED-
7 ACTION;TAKENiBY.HDO/RDO - R3 (D. SRENIAWSKI), EO-(E. JORDAN), FEMA L(W. MONAHAN)
; PERSON NOTIFYINO NRC. -BAUER 1 PERSON _ ENTERING REPORT - W. BURTON-
- DATE OF1 EVENT - 09/10/84 TIME OF EVENT - 0939
'DATE OF NOTIFICATION - 09/10/84 TIME OF NOTIFICATION - 1021 -FACILITY NAME - BRUNSWICK' REGION - 2 ' TYPE OF' FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ? CATEGORIES OF EVENT - HURRICANE CAUSE OF FAILURE - HURRICANE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WITH' UNIT-1-S/D AND UNIT 2 IN REFUELING, THE PLANT DECLARED AN UNUSUAL EVENT BASED ON THE IMPLEMENTATION.0F ABNORMAL PROCEDURES AS A RESULT OF HURRICANE D
--IANA.
ACTION TAKEN BY'HDO/RDO .R2 (KRUG), IE (G. LANIK), FEMA (E. WEINER) PERSON NOTIFYING NRC - R. CRIDER
' PERSON ENTERING REPORT - W. BURTON 'DATE-OF EVENT'-- 09/10/84- TIME OF EVENT - 1625 DATE OF NOTIFICATION - 09/10/84 TIME OF NOTIFICATION - 1631 ;
FACILITY NAME ~' ZION 1 REGIGN - 3
' TYPE OF FACILITY POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT - . CATEGORIES OF EVENT -' ENTERED LCO ACTION STATEMENT
- CAUSE-OF FAILURE - SG TUBE LEAK
' RADIOACTIVE RELEASE? NO-EVENT / DESCRIPTION - .
~A'SG'TUDE LEAK WHICH HAS BEEN SLOWLY BUILDING UP HAS NOW REACHED 1000 GPD (TS
~ LIMIT IS 500 GPD)..THIS PUTS UNIT IN A-LCO TO BE IN COLD S/D IN 36 HOURS. UN IT~WAS AT 73% POWER AT THE TIME OF.THE EVENT AND IS CURRENTLY REDUCING POWER AT 1/4%JPER HOUR. NO RADIOACTIVE RELEASE IS EXPECTED. *** UPDATE *** UNIT REACH RED HOT S/D AT 2010. .
ACTIONfTAKEN'BY'HDO/RDO - R3 N. CHRISSOTIMOSi IE B6ER/JORDANI FEMA GRINER PERSON NOTIFYING NRC - G. ARMSTRONG PERSON ~ ENTERING REPORT - R. SMITH
'DATE OF EVENT - 09/12/84 TIME OF EVENT -- 1430 'DATE OF NOTIFICATION - 09/12/84- TIME OF NOTIFICATION - 1433 MCRfLlVYE@llEiEEACH-. BOHOM 3 _-_-_______- REOION - 1 _
p , #WE'DF"VWCYClivi - WCWEW'M9Cfth
~ 'L5CENSEE EVENT' CLASSIFICATION' . NOTIFICATION OFJUNUSUAL EVENf b
CATEOORIES.OF' EVENT - ENTERED LCO ACTION STATEMENT
.CAUSE OF FAILURE - MECHANICAL FAILURE
,SBSTS DUCT l RADIOACTIVE RELEASE'? NO EVENT. DESCRIPTION -
- 'AFTER DISCOVERING A SECTION OF CRUSHED SDSTS DUCT WORK AT ABOUT 164S 09/11/84
, A TEST OF. SECONDARY CONTAINMENT INTEGRITY. COMPLETED AT 1300 TODAY FAILED TH. l l 'E TF.ST TO PULL-1/4": VACUUM. UNIT COMMENCED A S/D FROM 100% POWER DUE TO FAILU' l'
RE TO MEET THIS TS.-DAMPERS ON THE SBSTS WERE ADJUSTED AND CI VERIFIED AT 140 [' O.AND'THE'S/D NAS TERMINATED. AFTER EVALUATION AN UNUSUAL EVENT WAS DECLARED AND TERNINATED ACTION TAKEN BY HDO/RDO - R1 SHANBACKYi IE VILLALVAi FEMA WEINER PERSON NOTIFYING-NRC - J. HESLER PERSON ENTERING-REPORT - R. SMITH !
- DATE OF' EVENT ~ 09/1'2/84 TIME OF EVENT -- 1830 DATE OF NOTIFICATION - 09/12/04 TIME OF NOTIFICATION - 1849 FACILITY NAME - OYSTER CREEK REGION - 1
.TVPE:OF FACILITY - POWER REACTOR ~ SCRIPT. ACTIVE 8 ILE IS 90% OF MAXIMUN SIZE ~ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - BOMB THREAT -CAUSE OF FAILURE - BOMB THREAT ,RADIOACTIVEDRELEASE? NO' EVENTLDESCRIPTION.- .A BOMB-THREAT NAS PHONED IN AT.1825 FROM IN-HOUSE. A EEARCH IS IN PROGRESS.~U g MIT-IS'IN COLD S/D FOR MAINTENANCE OUTAGE. *** UPDATE 4** THE ORIGINAL CALL A 'T'1825 SAID THE DOMB WOULD GO OFF IN 22 MINUTES. ANOTHER CALL WAS RECEIVED AT 1833.SAYING FHE BOMB WOULO.00 OFF IN 14 MINUTES. AS OF 1913 NOTHING HAS HAPP .ENED. SEARCH IS STILL IN PROGRESS. ** UPDATE ** SEARCH COMPLETED AND NO BOMB FOUND. TERMINAT ACTION TAKEN HY HDO/RDO - R1 SHANBACKYi EO HAASSi FEMA BERKIBLE: .IAT DAVIDSON -PERSON NOTIFYINO NRC - W. WILKINS ~ PERSON ENTERING REPORT - R. SMITH SCRIPT-ACTIVE FILE IS 90% OF MAXIMUM SIZE L DATE OF EVENT -109/10/84 TIME OF EVENT - 0934 DATE OF NOTIFICATION - 09/13/84 TIME OF NOTIFICATION - 1815 i
FACILITY NAME - BRIJNSWICK. REGION - 2 TYPE.OF FACILITY'- POWER REACTOR , . LICENSEE EVENT CLASSIFICATIUN - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT'- TERM UE CAUSE OF-FAILURE - HURRICANE
~RADIDACTIVE RELEASE? NO
EVENT? DESCIIIPT ION' - J UE TERl4INATED AT 1800EDT DUE TO HURRICANE- BEING DOWNGRADED TO TROPICAL STORM.
; ACTION TAKEN BY HDO/RDO - NOTIFIED REG 2 DO (BROWNLEE); EO(BAER)1. FEMA (BURKE 81LE
'y PERSON NOTIFYING NRC - JOHNSON'
-PERSON' ENTERING REPORT - BILL JONES SCRIPT' ACTIVE FILE IS 90%.0F MAXIMUM SIZE DATE'OF EVENT 09/13/84- TIME OF EVENT - 1210 q DATE OF._ NOTIFICATION' .09/13/84 TIME OF NOTIFICATION - 1233 FACILITY NAME - TROJAN' REGION 5 TVPE'OF FACILITY - POWER REACTOR
; LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT -' IDENTIFIED SEAL TABLE LEAKAGE
- GT TS (LEAK =13-40GPM) -
' CAUSE OF FAILURE - MECHANICAL FAILURE
' FITTING NUT RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTIONL-
,IN MODEL3. AT 557F. 2235 PSI, SEAL TABLE LEAK OF 13-40 GPM DEVELOPED WHILE MAI NT WAS-BEING PERFORMED ON THE FIRST FERRUL OUTBOARD OF THE-VESSEL. THE NUT W
' AS BEING TIGHTENED TO STOP MINOR . LEAKAGE. NO PERS INJURY. LEAK IS NON-ISOLA
'BLE. T$.1IS 10 GPM' IDENTIFIED LEAK. TS REQUIRE 36 HRS TO COLD S/D. EMERGENC~
~Y EQUIPMENT.IS OPERABLE. PLANT HAS BEEN DOWN SINCE APRIL 27,
'84. RI IS IN CN TL RN AND REG _5
[ ACTION TAKEN BY HDO/RDO - NOTIFIED REG 5'RDO (DODDS); EO(VILLALVA); IE(LANIK); F EMA(ETHAN WEINER) PERSON NOTIFYING NRC - TED ANDONE PERSON ENTERING _ REPORT _- BILL JONES SCRIPT ACTIVE. FILE.IS 90% OF MAXIMUM SIZE DATE OF EVENT;- 09/13/84 TIME OF EVENT - 1211 2DATE OF NOTIFICATION - 09/13/84 TIME OF NOTIFICATION - 1602
- FACILITY.NAME : TROJAN REGION - 5
; TYPE OF. FACILITY - POWER REACTOR
~ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - SEAL TABLE LEAK t i
CAUSE OF FAILURE - MECHANICAL FAILURE l FITTING NUT RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
**UPDATEt CALL FROM' REG 5 (DODBS): TWO PERSONS WORKING ON FITTING WERE CONT AMINATED AND SUCCESSFULLY DECON'D. PLANT e 950 PSI, 470F e 1435 EDT. PRESS R ELEASE PLANNED. REGION -10 ISSUE PN. ** UPDATE ** (JOE HETTZMANN) e 1841: PLA NT REACHED MODE _5 AND TERNINATED UN AT 1840EDT. PLANT AT 325 PSI AND DEGASSIN bOl30_PRKP3OR_ GOING ._ Sol,I D__THEN_ DRAINING __DOWN _TO FI X__ LE AKt ___L_E AK ST I LL _ 9- 1__OOPM
N :: .. .. .
..a .. .
- ACTION TAKEN : BY .HDO/RDO. -- NOTIFIED REG U(MIL.LER) EO(VILLALVA, LANIK, BAER); NRR(
HOLAHAN)1 DFENA(BERKEBILE) SCRIPT . ACTIVE FILE TRIMMED TO 80% OF ' MAXIMUM SIZE ~ PERSON-NOTIFYING NRC - REO 5:DOBBS
- PERSON ENTERING. REPORT - BILL JONES ;
l
- DATE OF EVENT - 09/13/G4 . TIME'OF EVENT - 1625 DATE OF NOTIFICATION - 09/13/84 TIME-OF' NOTIFICATION - 1643 FACILITY NAME -- NORTH ANNNA REGION - 2 TYPE OF-FACILITY - POWER REACTOR
. LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~
CATEGORIES-OFLEVENT.- CONTAMINATED PERS XPORT OFF SITE
'CAUSE OF' FAILURE - UNK
! RADIOACTIVE-RELEASE? NO EVENT DESCRIPTION -
~ A . CONTRACT ' EMPLOYEE HURT HIS LEFT HAND WHILE CLEANING A FLOOR DRAIN WITH A "R
~OTO-ROOTER"..-HE WAS CONTAMINATED-AND XPORTED OFF SITE (TO MEDICAL COLLEGE OF VIRGINA). UE TERMINATED AT TIME OF REF' ORT. HP AND EMERG TEAM IS WITH PERSON
. REGION-2-(DANCE) WAS AWARE AND HAD SPOKEN TO PLANT MANAGENENT. LICENSEE S p 4AYS CNT-RT'WAS 150 CPM ABOVE BKG ON HAND.
ACTION TAKEN DY HDO/RDO - NOTIFIED REO 2 (HUGH DANCE); EO(LANIK); FEMA (BERKIBLE) i PERSON NOTIFYING NRC - SAM MITTAN r
; PERSON ENTERING ~ REPORT - BILL JONES DATE OF EVENT '09/14/E:4 TIME OF EVENT - 2100 DATE OF NOTIFICATION - 09/14/84 TINE'OF NOTIFICATION - 2126 FACILITY.NAME - TURKEY POINT 4 REGION - 2 e' TYPE OF. FACILITY - POWER REACTOR LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT'- CNTMT INTEGR.
<CAUSE OF' FAILURE - OPERATIONAL FAILURE OPERATOR ERROR
' RADIOACTIVE RELEASE 7 NO EVENT-DESCRIPTION -
L AT.20S5EDT,.'1 OF 2 REDUNDANT.CNTMT ISO VLVS (V-4-2/4) WAS FOUND OPEN AFTER MO INT ON ITS-REACH ROD. VLV IS ON GVS AIR HEADER TO CNTNT AND IS IN PIPE AND V
-tV RM_OUTSIDE CNTMT. VLV WAS IMMEDIATELY CLOSED. UE WAS DECLARED AT 2100 AND
.TERNINATED. NAINT-HAD BEEN IN PROGRESS AND VLV HAD BEEN OPEN A MATTER OF A F EN HRS. ISO VLV IN SERIES WAS CLOSED ALL THIS TIME. RI INFORMED. ST OF FLORI i
.DA INFORNED~BY' '
1 ACTION TAKEN DY HDO/RDO - NOTIFIED REG 2 DO(BROWNLEE); NOTIFIED EO(BAER); NOTIFl ED. FEMA (JOHN GREINER) PERSON ~ NOTIFYING:NRC - KAY LOVELL
. PERSON ENTERINO REPORT - BILL JONES I DATE'OF' EVENT - 09/17/84' TIME OF EVENT - 1240
- D$TdE OF NOTIFHCATHON -- 09/17/84 TIME OF NO_TIFICATIOtl__~_12_42 _ _ _ __
iff(5CIIUTY NAME - DRESDENJh 3 . REGION (:; TYPE'OF-FACILITY?- POWER <REACTOH LICENSEELEVENT CLASSIFICATION -NOTIFICATION OF UNUSUAL EVENT l CATEGORIES'OF EVENT - INJURY
~
~
[1CAUSEOFFAILURE-ICORRECTSAMPLINO k . " RADIOACTIVE RELEASE? YES-EVENT DESCRIPTION - LLL'ICENSEE EMPLOYEE: PULLING SAMPLE FROM CONCENTRATED WASTE TANK SUFFERED MINOR CHEMICAL' BURN WHEN SOME MATERIAL OOT INSIDE HIS GLOVE. HIS HANO WAS CONTAMINA TED--SOOO DISIN/ MIN. HE WAS SENT TO A HOSPITAL.
- UPDATE
- NOUE TERMINATED.1
. 1445 ON. DECONTAMINATION.~ L
~ ACTION TAKEN BY HDO/RDO - NOTIFIED. REG III DO (KNOP), EO (ROSSI), FEMA (CHURCH)
PERSON NOTIFYINO NRC - RICK FACCHINA
-PERSON ENTERINO REPORT - VERN HODGE .DATE OF EVENT -' 09/19/84 TIME OF EVENT - 2022 l DATE'OF NOTIFICATION - 09/19/04 TIME OF NOTIFICATION - 2035 l'
LFACILITY~NAME - SEQUOYAH 1 REGION - 2 T.YPE OF' FACILITY _ POWER REACTOR LICENSEE EVENT--CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - PERSONNEL ERROR p -RADIOACTIVE RELEASE 7 NO. p EVENT DESCRIPTION -
- PREVIOUS EVENT REPORTED NOW AS UNUSUAL EVENT. AT THIS CALL, LICENSEE REPORTE D THAT RAMPDOWN, LCO, AND UNUSUAL EVENT HAS BEEN TERMINATED Ar 2022 WHEN A TE i MPORARY' BYPASS EFFECTED UHI OPERABILITY. RTR RAMPDOWN STOPPED AT 48% POWER.
r SCRIPTtACTIVE FILE IS 90% OF NAXIMUM SIZE RATE'WAS VARIED ACCORDING TO PLANT CONDITIONS. ACTION TAKEN BY HDO/RDO - NOTIFIED REO II DO (CLINE), EO (BAER), FEMA (SPALDING) PERSON NOTIFYINO NRC ~ MICHAEL FRYE ls -PERSON ENTERINO REPORT -- VERN HODGE l SCRIPT _ ACTIVE FILE 18.90% OF MAXIMUM SIZE
,DATE.0F EVENT - 09/2S/84 TINE OF EVEN T - 2020
' rDATEJOF NOTIFICATION - 09/25/84 TIME OF NOTIFICATION - 2115 l l FACILITY NAME - OYSTER CREEK REGION - I I
, TYPE OF FACILITY - POWER REACTOR' 7
I ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVFNT CATEGORIES OF EVENT - PARTIAL LOSS OF POWER
- LOSS OF SECURITY SYSTEM
_ mere - as._mee.
RADIOACTIVE RELEASE? NO
-EVENT DESCRIPTION - l <WHILE IN COLD SHUTDOWN AND DEPRESS. A MAJOR PORTION OF OFFSITE POWER AND ONE ' DIESEL WAS OUT OF SERVICE FOR 45 MIN. THE CAUSE WAS A GROUND ON AN ENERG SERV ICE WATER PUMP BREAKER WHICH WAS NGT REMOVED FOLLOWING MAINTENANCE. WHEN THE PUNP'WAS TESTED, THE GROUND CAUSED THE LOSS OF POWER AND A LOSS OF THE SECURI T.Y SVS. 1HE BREAKER WAS RACKED OUT PLANT. RECOVERED AND NOUE TERMINnTED BY 210 M 8HUTDOWN COOL -ACTION ~1AKEN HY HDO/RDO - EO: P. MCKEE, RDO: L. NORRHOLM, FEMA: R. LITTON ' PERSON NOTIFYINO NRC - D. BLARCOM PERSON ENTERING REPORT - H BAILEY SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 09/27/84 TIME OF EVENT - 0115 DATE OF NOTIFICATION - 09/'27/84 TIME OF NOTIFICATION - O'216 FACILITY NAME TROJAN REGION - 5 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CL ASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE MS SAFETY RADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION - 'IN RESPONSE TO A FALSE.MFP LOW SUCTION PRESSURE INDICATION UNIT LOAD WAS REDU CED FROM 50% TO 35%. THIS RESULTED IN THE MS LINE SAFETIES LIFTING BECAUSE RO DS WERE'IN MANUAL'FOR PHYSICS TESTING AND THEY WERE NOT liRIVEN IN FAS1 ENOUGH FOR THIS POWER REDUCTION. THE "D" 1170 PSI SAFETY DID NOT RESEAT WHEN PRESSU RE WAS REDUCED TO 900 IPSI. THIS PUT UNIT IN LCO TO RESTORE VALVE IN 4 HRS OR 'BE IN-COLD S/D ACTION TAKEN BY HDO/RDO - R5 YOUNGt EO MCKEEi FEMA SPALDING PERSON NOTIFYINO NRC-- SMITH FfERSON ENTERINO. REPORT'-_R. SMI1H SCRIPT ACTIVE-FILE IS 90% OF MAXIMUM SIZE DATE OF-EVENT - 09/27/84 TIME OF EVENT - 0116 !DATE OF NOTIFICATION - 09/27/84 TIME OF NOTIFICATION - 0217
- FACII.ITY NAME - TROJAN REGION - 5 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - O' 216 REPORT CONTINUED
! - SCRAM LOW LOW SG LEVEL 1 -
.CAUSE'OF FAILURE - -
L l RADIOACTIVE RELEASE? NO l E
. EVENT DESCRIPTION -
UNIT-WAS AT 30% POWER AT THE TIME OF REPORl ANil PREPARINO TO TAKE THE GENEPAT L OR~OFF THE LINE. THE RESIDENT WAS INFORMED AND HE IS OOING 00 fHE SITE. **UPD j -ATFoo AT 0225 THE GENERATOR WAS OFF THE LINE AND RODS WERE BEINO DRIVEN IN FO 4 R.A NORNAL S/D. AT 0230'rHE REACTOR TRIPPED ON "D" SO LOW LOW LEVEL. UNIT IS P@OCMM NG.. T O___IN T TJ ATF COOLDOWN, ** _ UPDAT E** AT O?35 1 HE _SAF ET_Y _ RESE A] E li _AND___ _ _
~~'V>MMI!JC %96W~W ACTION TAKEN BY HDO/RL)O. - RS YOUNOT EO HCKEEi F-EMA SPALDING
' PERSON NOTIFYINO NRC.- SMITH PERSON ENTERING' REPORT - R.' SMITH
. SCRIPT.iACTIVE' FILE IS 90% OF MAXIMUM SIZE ]
DATE OF EVENT - 09/27/84 TIME OF EVENT - 0835 DATE! OF NOTIFICATION -- 09/27/84 TIME OF NOTIFICATION - 0913 ) FACILITY NAME - ROBINSON 2' REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~ CATEGORIES OF. EVENT PERSONNEL INJURY SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE CAUSE OF. FAILURE - POTENTIAL CONTAM.
- RADIOACTIVE' RELEASE 7 NO EVENT DESCRIPTION -
A POTENTIALLY CONTAMINATED INJURED MAN WAS TRANSPORTED TO THE HOSPITAL. HIGH BACKGROUND READINOS FROM STORAGE TANKS IN THE AREA PREVENTED AN IMMEDIATE DEf ERMINATION AS TO WHETHER OR NOT THERE WAS ANY ACTUAL CONTAMINATION. *** UPDAT
~
'E *o* AT 0926 IT WAS DETERMINED THAT THE MAN WAS NOT CONTAMINATED AND THE UNU
, :SUAL EVENT WAS TERMINATEU. < ACTION TAKEN BY HDO/RDO - R2 HARDIN PERSON NOTIFYING NRC SEIGEL PERSON ENTERINO REPORT - R. . SMITH DATE.0F EVENT - 09/29/84 -TIME OF EVENT - 1~/40 DATE OF' NOTIFICATION - 09/:29/84 TIME OF NOTIFICATION - 1741
' FACILITY NAME - DUANE ARNOLD REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LOSS OF COMMUNICATIONL CAUSE OF FAILURE -' PHONE COMPANY RADIOACTIVE RELEASE? NO l
- -EVENT DESCRIPTION -
!_.THE PLANT HAS LOST BOTH COMMERCIAL LONO DISTANCE SERVICE AND ENS PHONE SERVIC ( .E BECAUSE THE LOCAL TELEPHONE COMPANY DUO UP THE PHONE LINES. ** UPDATE ** NOUE TERMINATED AT 2122. ALL COMMUNICATIONS NERE RESTORELt. l l i . . l ACTION TAKEN BY HDO/RDO - RDO JACKIW,EO MCKEE FEMA MONAHAN PERSON' NOTIFYING NRC_- MICK
' PERSON ENTERINO REPORT - GOULD L
, MATE OF EVENT - 09/30/84 TIME OF EVENT - 1436
'DATE OF NOTIFICATION - 00/30/04 TIME OF NOTIFICATION - 1509
""~vkcVIDIW WAwa ' 'N . V0EGYUW - 3 LTYPE OF FACILITY - POWER REACTOR-LLICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - DOWNORADE
' CAUSE.OF FAILURE - VALVE OPENING RADIDACTIVE RELEASE 7 NO ,
EVENT DESCRIPTION - THE. ALERT EARLIER DECLARED AT THE SITE HAS BEEN DOWNORADED TO AN UNUSUAL EVEN T.rTHE.RHR ISOLATION VALVE HAS BEEN OPENED, HOWEVER, IT IS NOT OPERABLE. THE PLANT WILL-REMAIN IN AN UNUSUAL. EVENT UNTIL COLD SHUTDOWN IS REACHED. 4 I ACTION TAKEN BY HDO/RDO - R3 (W. JACKIW), EO (P. MCKEE), FEMA (MONAHAN), NRR (G.
.LAINAS),~E. JORDAN, F. ROSSI
-PERSON NOTIFYING.NRC - HENTSCHEL PERSON ENTERINO REPORT - N. BURTON DATE'OF EVENT - 10/05/84 TIME OF EVENT - 2137 DATE OF NOTIFICATION - 10/05/84 TIME OF NOTIFICATION - 2209 FACILITY NAME - CALLAWAY. REGION - 3 TYPE'OF FACILITY - POWER REACTOR l.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - STUCK OPEN DUMP CAUSE OF FAILURE - MECHANICAL FAILURE MS DUMP. VALVE RADIDACTIVi{ RELEASE? NO EVENT DESCRIPTION -
O* UPDATE OF THE 2020 EVENT ** NOUE DECLARED AND TERMINATED AT 2037 CT WHEN IT WAS' DISCOVERED BY REVIEW THAT THE STUCK OPEN RELIEF VALVE SHOULD HAVE BEEN CL ASSIFIED AS AN NOUE. THE DUMP VALVE FAILED TO CLOSE AT 1925 CT AND WAS MANULL lLY CLOSED AT 1934 CT WITH NO ADVERSE AFFECT ON THE PLANT. NO RAD RELEASES. PL ANT-IN HOT S/D. INVESTIGATING FAILURE. 20 F COOLDOWN DURING THE 11 MIN TRANSI ,
- ENT.
ACTION TAKEN DY HDO/RDO - RDOt LITTLE1 EO: MATTHEWSi FEMA l PERSON NOTIFYINO NRC - P MORY PERSON ENTERING REPORT - DON MARKSBERRY e .DATE OF EVENT - 10/06/84 TIME OF EVENT - 0846 r "DATE OF NOTIFICATION - 10/06/84 TIME OF NOTIFICATION - 0844 s l FACILITY-NAME - HATCH't REGION - 2 SCRIPT' ACTIVE FILE IS 90% OF MAXIMUM SIZE '
, TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT i.-CATEGORIES OF EVENT.- UPDATE ON OS15 REPORT l _
CAUSE OF FAILURE - - p
U
- EVENT DESCRIPTION - .
IAN UNUSUAL EVENT-NAS DECLARED ATi~C700 CUT, AT THE DISCRETION OF THE SHIF1 SU 7PERVISOR. ALL -VENT NONITORS. AIR AND WATER SAMPLES INDICATE NO INCREASES IN
- ACTIVITY. NOUE TERMINATED AT 1005 CDT. LICENSEE HAS AGREED NOT TO MOVE ANY
'MORE FUEL UNTIL CAUSE OF THE EVENTJHAS BEEN DETERMINED.
- ACTION.TAKEN BY-HDO/RDO - NOTIFIED RDO (D. COLLINS), EO.(D. MATHEWS), FEMA (R.
CRUTCHFIELD) PERSON NOTIFYINO NRC - VARNADORE/BARNES PERSON ENTERINO REPORT - S. LONG SCRIPT' ACTIVE FILE IS 90% OF. MAXIMUM SIZE DATE~OF EVENT - 10/10/84 TIME OF EVENT - 2100 UATE OF NOTIFICATION - 10/10/84 TIME OF NOTIFICATION - 2134
. FACILITY NAME - SUMMER REGION - 2
- TYPE OF FACILITY - POWER REACTOR
.~ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - CONTAMINATED PERSON , .CAUSE OF FAILURE - FALL . ' RADIOACTIVE-RELEASE? NO EVENT DESCRIPTION -
NITH PLANT IN MODE S. A WORKER FELL IN THE PRESSURIZER CUBICLE IN THE REACTOR BLDO. HE SUFFERED A DROKEN HIP AND/OR BROKEN LEG AND A GASH IN THE FOREHEAD. HE WAS. TRANSPORTED TO THE RICHMOND MEMORIAL HOSPITAL. TWO HEALTH PHYSICS PER SONNEL ACCOMPANIED HIM. THE EXISTENCE AND EXTENT OF CONTAMINATION IS NOT YET KNOWN. ** UPDATE ** UNUSUAL EVENT TERMINATED AT 2230. SLIGHT CONTAMINATION ON W ORKER$ CLOTHES. ACTION'TAKEN BY HDO/RDO - R2 (T. CONLON), EO (L. COHB), FEMA (O. TROTTER) PERSON NOTIFYING NRC - HIGGINS PERSON ENTERING REPORT:- W. BURTON SCRIPT ACTIVE-FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 10/11/84 TIME OF EVENT - 0710 _.DATE OF NOTIFICATION - 10/11/84 TIME-OF NOTIFICATION - 0744 FACILITY NAME - RANCHO-SECO REGION - 5 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - S/G TUBE LEAK CAUSE'OF FAILURE - MECHANICAL FAILURE S/O TUBE. l RADIOACTIVE RELEASE? NO l EVENT. DESCRIPTION - l ~ A1 95%. APROX 4 DAYS AFTER STARTINO UP AFTER B S/O TUBE REPAIR (DOWN FOR APROX l ~ 31 DAYS), A STM LN RAD MON INCREASE OCCURRED OVER A 20 MIN PERIOD. A NEW PRI l TO SEC t.K RT WAS OB1AINED WHICH INDICATED 2.OGPM VS PREVIOUS VALUE OF O.4GPM. l TS VAL OF 1GPM WAS EXCEEDED AND PLNT DCLR'D UE AND CONNENCED NORMAL PLNT S/D WAR 31MEMfdfL{LL73*/MEs?H4 ATE ZERG POWER _Wi_ THIN 2_-_3HR&_1,K BELIEVED TO BE I
~
it . ACTION TAKEN BY HDO/RDO - NOTIFIED REO 5(THOMAS,KIRSH);EO(ROSSI VIlLALVA); FEMA (R
'! [ . LITTON)1 NRR(HOLAHAN'S OFFICE)
PERSON NOTIFYING NRCL- STEVE REDEKER
- PERSON ENTERING REPORT - BILL JONES LSCRIPT' ACTIVE FILE =IS 90% OF MAXIMUM SIZE DATE OF EVENT - 10/11/84 TIME OF EVENT - 1515 DATE OF-NOTIFICATION - 10/11/84 TIME OF NOTIFICATION - 1623 FACILITY NAME - BEAVER VALLEY 1 REGION - 1 !
TYPE OF FACILITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT' ,
CATEGORIES OF EVENT - PARTIAL LOSS OF ONSITE PWR
- SEE 1453 EVENT ABOVE CAUSE OF FAILURE - SEE BELOW RADIOACTIVE RELEASE? NO ' EVENT DESCRIPTION -
LICENSEE. DETERMINED THAT DUE TO THE PARTIAL LOSS OF ONSITE PWR DURING THE SPE CI AL TEST (LOSS OF :1 OF TWO OFFSITE PWR SUPPLIES , TO UNIT 1) THAT THE UNIT HAD ACTUALLY ENTERED INTO AN' UNUSUAL EVENT. THEY DECLARED THE UE AT 1515. THE UE
.WAS TERMINATED AT-1518 WHEN PWR WAS RESTORED. SEE EARLIER DESCRIPTION CONCER NING THE RTR TRIP ON LOSS OF FLOW AT 1453.
l SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE ' ACTION TAKlO4 BY HDO/RDO - REGION.1 (C. AMATO), IE JE. ROSSI) ' l PERSON NOTIFYINO NRC - N. WAHLENMAYER PERSON ENTERING REPORT - D. POWELL DATE-OF EVENT - 10/14/G4 TIME OF EVENT - 1600 , DATE-OF NOTIFICATION - 10/14/84 TIME OF NOTIFICATION - 1621
' FACILITY NAME - SALEN 1 REGION .1 TYPE OF FACILITY - POWER REACTOR ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNIJSUAL EVENT l CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- t 3 ,!
- CAUSE OF FAILURE - ' MECHANICAL FAILURE ,
! ISOLATION VALVE RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - RX WAS PLACED INTO A CONTROLLED S/D FROM 10 MINUS 8 AMPS PER LCO A/S DUE TO A INOPERABLE CONTAINMENT ISOLATION VALVE TO A RCP. NOUE DECLARED AT 1600 AND R X PLACED IN HO1 STANDBY TO REPAIR VALVE. NO OTHER PROBLEMS. (UPDATE, 2210) NO UE TERNINATED AT 2150. ISOLATION VALVE FIXED. ACTION TAKEN BY HDO/RDO - RDO BELLAMY; EO: COBBi FEMA LITTON PERSON NOTIFYING NRC - 0 MATERA PERSON ENTERING REPORT - DON MARKSBERRY DATE OF EVENT - 10/23/84 TIME OF EVFMT - 0140 DATE fiF_ __ NOT__I F I C AT T AN _- _ _10 /23/ 84 _ TIME _OF NOTIFICATION -__0_1A4____
FACILITY.NAME - VERMONT YANKEE HEGION'- 1 TYPE.OF> FACILITY -~ POWER REACTOR
- 3. g LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT a
. CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT t _
h CAUSE OF FAILURE -- ELECTRICAL . FAILURE DG RELAYS RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - UNIT ENTERED AN LCO TO BE IN COLD S/D IN 2.4 HOURS AND DEC'.ARED AN UNUSUAL-EVE NT'DUE TO HAVING BOTH EMERGENCY DIESEL GENERATORS INOPERABLE. THE A DG HAD A RELAY BURN.OUT ON 10/22/84 AT 1355 AND IT APPEARS A RELAY ON THE B DG BURNT O UT AT 0130 ON 10/23/84. CAUSE IS UNKNOWN. A S/D WAS INITIATED FROM 100% POWER AND UNIT'NAS AT 93%-POWER AT TIME OF REPORT.* UPDATE
- UE TERMINATED AT 0437 B
;i, ASED ON~AGREEME ACTION TAKEN BY HDO/RDO - R1 BETTENHAUSENi EO PARTLOWi FEMA TROTTER PERSON NOTIr:YING NRC - PITTMAN PERSON ENTERING REPORT - R. SMITH
,) .
DATE OF EVENT - 10/23/84 TIME OF EVENT - 2040 DATE OF NOTIFICATION - 10/23/84 TIME OF NOTIFICATION - 2116 FACILITY NAME - CATAWBA REGION - 2 TVPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT iCATEGORIES OF EVENT - PRIMARY LEAKAGE
'CAUSE OF FAILURE - MECHANICAL-FAILURE T/C TAP
' RADIOACTIVE RELEASE'? NO i
, h
- EVENT DESCRIPTION -
NHILE IN HOT S/D, A 4-5 GPM LEAK WAS DISCOVERED COMING FROM A VESSEL T/C TAP. EltPECTED.TO DE IN COLD S/D WITHIN 4 HOURS. THE "A" ECCS TRAIN IS AWAITING FU NCTIONAL TESTING THUS INOPERABLE. NO OTHER PROBLEMS. RX HAS NEVER BEEN CRITIC
;AL. "dCTION TAKEN BY HDO/Ri1O - RDO: S ELRODi EO! E ROSSI; FEMA - PERSON NOTIFYING NRC - H NICHOLSON PERSON ENT8'RIt/G. REPORT DON MARKSBERRY ;
I DATE OF EVENT -'10/24/84 TIME OF EVENT - 1113 j.-DATE OF-NOTIFICATION - 10/24/84 TIME OF NOTIFICATION - 1127 1 l FACILITY NAME - DUANE ARNOLD REOION - 3 l- TYPE OF FACILITY - POWER' REACTOR l L LICENSEtL EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES'OF EVENT.- ENTERED LCO ACTION STATEMENT CAUSE OF, FAILURE - MECHANICAL FAILURE FUEL PUMP l . l@D10AC_T 2_V[ RELEASE? NO . _ _ _ _ _
EVENT DESCRIPTION - THE TRANSFER PUMP THAT PUMPS FUEL FROM THE OUTSIDE STORAGE TANK TO THE EMERGE NCY DIESEL DAY' TANKS FAILED TO MEET ASME SPECS DURING A TEST. THIS MAKES BOT ' SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
~H D/G'S TECHNICALLY INOPERABLE.-ALTHOUGH THEY WILL AUTOSTART, THE DAY TANKS A -RE. FULL, AND'THE TRANSFER PUMP CAN TRANSFER FUEL. LICENSEE INTENDS TO RECALI BRATE-INSTRUMENTATION USED-IN TEST AND RETEST TRANSFER PUMP. REACTOR IS IN HO T STANDBY-BEHIN ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 3 (R. GREGER), FEMA (J. SPAULDING), EO (E. ROSSI) ! PERSON NOTIFYING NRC - R. ANDERSON PERSON ENTERING. REPORT - S. LONG
,. SCRIPT ACTIVE-FILE IS 90% OF MAXIMUM SIZE l DATE OF' EVENT - 10/24/G4 TIME OF EVENT - 1423
-DATE OF NOTIFICATION.- 10/24/84 TIME OF NOTIFICATION - 1456
-FACILITY NAME - MONTICELLO REGION - 3 TYPE-OF FACILITY'- PONER REACTOR
. R W L'ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF. EVENT - FIRE'
-CAUSE OF FAILURE - U KNOWN
-RADIOACTIVE RELEASE? NO x if
~
FVENT DESCRIPTION - A SMALL. SMOLDERING FIRE ON TURBINE BLDG ROOF WAS DISCOVERED AT 1300 CT. NOUE
. DECLARED AT 1323. PLANT FIRE BRIGADE RESPONDED. NO OUTSIDE AGENCIES CONTACTED FOR AS$1 STANCE.~ MAINTENANCE ACTIVITIES ON ROOF AT TIME OF FIRE. RX IN REFUEL (ING. ** UPDATE (1542)** NOUE TERMINATED AT 1432 CT. FIRE OUT, FIRE WATCH POSTE D DURING WELDING ACTIVITIES ON ROOF. -ACTION TAKEN BY HDO/RDO - RDO: GREGER; EO: ROSSIt FEMA
- PERSON. NOTIFYING NRC - R GORANSON J
PERSON ENTERING REPORT - DON MARKSBERRY CRIPT! ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE.0F EVENT - 10/24/84 TIME OF EVENT - 1818
- DATE OFtNOTIFICATION - 10/24/84 TIME OF NOTIFICATION - 1902
- FACILITY NAME -~ PALISADES' REGION - 3 TYPE OF-FACILITY ~- POWER REACTOR LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OFs EVENT - CONTAMINATED INJURY
~
- i. _
CAUSELOF-FAILURE . RADIOACTIVE ~ RELEASE? NO-EVENT' DESCRIPTION ~ PERSONNEL INJURY OF HAND INVOLVING CONTAMINATION OF WOUND (100 COUNTS ABOVE B L ACKGROUND).- INDIVIDUALS TAKENLOFFSITE BY A. SUPERVISOR FOR TREATMENT. ** UPDATE Ce (1902)** NOUE~ DECLARED-UPON REVIEW OF PROCEDURE. **UPDOATE (1958)** NOUE TER
-MINATED AT-1955_ET. WOUND' DECONTAMINATED.
ACTION TAKEN BY HDO/RDO RDO: R GREGER j PERSON NOTIFVING NRC -- ' D . TAUPA PERSON ENTERING REFORT - DON MARKSBERRY SCRIPT ACTIVE _ FILE IS 90%.0F MAXIMUN SIZE DATE OF EVENT - 10/25/84'. TIME OF EVENT - 0005 DATE'OF NOTIFICATION - 10/23/84 TIME OF NOTIFICATION - 0339 FACILITY _NAME - SEQUOYAH 2 REGION - 2 TYPE.0F.. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT LCATEGORIES OF EVENT _- FIRE SET IN CONTAINMENT _ t LCAUSE OF FAILURE - DELIBERATE VANDALISM
- RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
~
-LAN HP DISCOVERED A FIRE INSIDF LOWER CONTAINMENT. IT WAS APPARENTLY INTENTION ALLY._ SET IN SOME CONTAMINATED ANTI-C CLOTHING PLACED ON A DUCT BETWEEN THE PZ R AND RX. NO SAFETY SYSTEMS WERE THREATENED. THERE WERE NO OBVIOUS IGNITION
. SOURCES. THE-FIRE WAS EXTINGUISHED AND THE REMAINING MATERIAL SECURED AS EVID
'ENCE.-THE REACTOR WAS DEFUELED, COMMENCING REFUELING. AN UNUSUAL EVENT WAS DE CLAREO AND' TERN
-ACTION TAKEN BY:HDO/RDO'- NOTIFIED RDO (S. ELROD), FEMA (R. LITTON), EO (E. ROSS
.I ) , 'IAT'(J. DAVIDSON)
' PERSON NOTIFYING NRC - K.-ALLEN PERSON ENTERING REPORT - S. LONG ,
'SCRrPT~ ACTIVE FILELIS 90% OF MAXIMUM SIZE
;DATE OF EVENT - 10/27/84 TIME OF EVENT - 1400 DATE OF NOTIFICATION - 10/27/84 TIME OF NOTIFICATION - 1427
, FACILITY NAME - CRYSTAL RIVER REGION - 2
' TYPE OF FACILITY - POWER REACTOR
~
l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT SCRIPT ACTIVE FILE ~ TRIMMED TO 80% OF MAXIMUM SIZE CATEGORIES OF EVENT . CAUSE'OF FAILURE [- SULFUR DIOXIDE.
- RADI'OACTIVE RELEASE? NO EVENT-DESCRIPTION -
y fTHEY REPORTED THAT THERE WAS A SULFUR DIOXIDE LEAK FROM THE FOSSIL FUEL PLANT NEXT DOOR.TOfTHEIR. PLANT..THE FOSSIL PLANT IS CURRENTLY PIPING THE SO2 BACK
'INTO,THEIR STACK AND RELEASING IT THROUGH PRECIPITATORS AND SCRUBBERS. AS SOO N AS THEY COMPLETE DUMPING =THE TANK THE NOUE WILL BE TERMINATED. THE LICENSEE
-HAS PUT.THE L CONTROL COMPLEX VENT-ON RECIRC. AND S/D TURB BLDG FANS ON WEST S L 'IDE CF PLANT. . R -
ACTION TAKEN BY HDO/RDO - RDO ELROD EO ROSSI, FEMA MASSEY
~ PERSON NOTIFYING NRC .ORIFFITH j PERSON ENTERING' REPORT - GOULD ;
I diiRTC@ @WNT - 10/27/84 '__T IME _ _OF .. EVEN f _ - 114.01
- ~-
m - 1477
< FACILITY NAMEl . CRYSTAL RIVER. REGION - 2 -TYPE OF: FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - *** UPDATE *** .CAUSE OF FAILURE - *** UPDATE ***
RADIOACTIVE RELEASE? NO
-EVENT ~ DESCRIPTION - **oUPDATE***' READINGS OF SO2 WENT FROM .01 PPM AT'1400 TO A PEAK OF 3.45 PPM AT ,
1530. READINGS TAKEN AT 1545 AND 1555 WERE BOfH AT 3.OOPPM. 5.OOPPM IS A TO ! XIC' LEVEL (HANDBOOK OF CHEM. AND PHYSICS). TANK SHOULD BE EMPTIED BY 1730. NO
-SO2-HAS ENTERED THE CONTROL COMPLEX AT THIS TIME. SO2 READING WAS 2.45 PPM AT 1615 AND 2.90 PPM AT1630. AT 1700 SO2 WAS 1.9 PPM. AT 1730 SO2 WAS 1.40 PPM 'fANK .TO BE EMPTY AP-ACTION TAKEN BY HDO/RDO - RDO ELROD.EO ROSSI,IE JORDAN,IE DEYOUNG,COMM ASSTS SEC Y,EDO.NRR. PAO,CA, FEMA PERSON NOTIFYING NRC - GRIFFITH PERSON ENTERING REPORT - GOULD DATE OF EVENT -.10/29/84 TIME OF EVENT - 0740 DATE L OF NOTIFICATION - 10/29/04 TIME OF NOTIFICATION - 0755 sFACILITY NAME - PRAIRIE ISLAND REGION - 3 TYPE OF FACILITY'- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT -CATEGORIES OF. EVENT - ENTERED LCU ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE S/G TUBE.
RADIOACTIVE RELEASE? NO , EVENT DESCRIPTION - NOUE DECLARED AT 0640 CT, AS A RESULT OF THIRD S/G SAMPLE WHICH INDICATES A L i 1EAK OF11.2 GPN. .RX AT 41% PWR. AND DECREASING, S/D BY NORMAL PROCEDURES. EX
- PECT TO BE IN H/S IN 1 HOUR,'C/S IN 4-6 HOURS. RES INSPECTOR'IN C/R. **0820*
L
- UPDATE .S/G LEAK.1.5 GPM, PLANT AT 14% PWR. **0939** UPDATE- S/G LEAK AT 1.5 GPM: PLANT.IN.H/S BORATING TO'GO TO C/S. **1005** UPDATE- LEAK STEADY AT 1.5 G
~ ~PM, PLANT GOING ' ACTION TAKEN'BY HDO/RDO.- RDO GREGER, FEMA, EO ROSSI
, PERSON NOTIFYING'NRC - R. HOLTHE-PERSON-ENTERING. REPORT - MARKSBERRY
- DATE OF EVENT - 10/29/84 TIME OF EVENT - 2120 DATE-OF NOTIFICATION - 10/29/84 ' TIME OF NOTIFICATION - 2120 FACILITY NAME PRAIRIE ISLAND REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - ** UPDATE **
. . , ,, , ,. ? ...p.,,g4 ,,_.p_,, ,_y,,, y,.,y,4g,.,p.g.,,e..;,,.m p wm , ,, . , , ,,ym. , p g.m , y. _g .,
y , ,,a,_, yp.,
i RADIOACTIVE RELEASE 7 NO b EVENT' DESCRIPTION - - LUNIT IN COLD S/D AT 2120. TERMINATED NOUE.
> ACTION TAKEN BY HDO/RDO ' REGION 3 (R. WARNICK), FEMA (J. SPALDING), EO (E. ROSS
.I )
PERSON NOTIFYING NRC - P. RYAN PERSON ENTERING-REPORT - D. POWELL 1 DATE'OF EVENT' ' 11/04/04 TIME OF EVENT - 0234
-DATE OF_ NOTIFICATION - 11/04/G4 TIME OF NOTIFICATION - 0335
. SCRIPT ACTIVE' FILE IS 90% OF MAXIMUM SIZE FACILITY NAME. .DUANE ARNOLD REGION - 3
. TYPE.0F-FACILITY - POWER REACTOR
- , LICENSEE EVENT CLASSIFICATION -. NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM TURB C/V FAST CLOSURE
- ESF. ACTUATION CORE INJECTION SPRAYLOW LEVEL CAUSE'OF FAILURE - ELECTRICAL FAILURE FIRE: IN AUX TRANSFORMER RADIOACTIVE ' RELEASE? NO JEVENT-DESCRIPTION -
RTR1 TRIP FROM 58% DUE TO TURBINE CONTROL VALVE FAST CLOSURE WHICH OCCURED DUR ING LOSS OF OFF. SITE POWER WHEN AUX TRANSFORMER CAUGHT FIRE. LOSS OF FD WTR D UE TO FD WTR PMP TRIP ALSO OCCURED. HPCI MANUALLY STARTED WITH INJECT.(APPROX
. 4000 GAL. INJECTED) GROUP 2,3,4,AND 5 ISOLATION, D/G STARTED BUT NOT LOADED -BECAUSE-OF. SWITCH TO S/B TRANSFORMER. FIRE UNDER CONTROL. CAUSE UNDER INVESTI GATION..ALL ROD
' LACTION TAKEN.BY-HDO/RDO - RDO WARNICK,EO-SCHWARTZ, FEMA MONAHAN PERSON NOTIFYING NRC - MICK
- PERSON ENTERING REPORT - GOULD
' LSCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE-OF= EVENT - 11/06/84 TIME OF EVENT - 0600 DATE OF-NOTIFICATION - 11/06/84 TIME OF NOTIFICATION - 0625 . FACILITY NAME - OCONEE 3 REGION - 2 iTYPE OF FACILITY - POWER REACTOR . LICENSEE EVENT CLASSIFICATION --NOTIFICATION OF UNUSUAL EVENT ' CATEGORIES OF EVENT -'S/O TUBE LEAK 'CAUSE OF FAILURE - N CHANICAL' FAILURE-S/O'1UBE- = RADIOACTIVE RELEASE? NO EVENT DEGCRIPTI'ON -
PLANT DECLARED UE 'WHEN S/G TUBE LEAK INCREASED FROM .8GPM AT 0420 TO 1.51GPM
- AT 0600. PLANT-STARTED S/D WHEN L/R REACHED .GGPN. PLANT REDUCING POWER AT 10
-%/HR.*** UPDATE *** AT;O640 L/R WAS 1.94GPM.
?ACfION TAKEN1BY'HDO/RDO - RDO GIBSON,EO-SCHWARTZ, FEMA SPAULDING PERSON NOTIFYING-NRC - PRICE
' PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE' FILE IS 90% OF MAXIMUM SIZE
.DATE OF EVENT - 11/07/84 TIME OF EVENT - 2035 DATE:OF NOTIFICATION - 11/07/84 TIME OF NOTIFICATION - 2100 FACILITY NAME -VERMONT YANKEE REGION - 1 TYPE OF FACILITY'- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF' EVENT - FIRE
_CAUSE OF FAILIJRE - UNK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - FIRE ON TURBINE ROOF NEAR WHERE TAR HAD BEEN PUT DOWN EARLIER TODAY. FIRE LAS TED APPROX 20 MIN. REACTOR REMAINED AT 100% POWER DURING NOUE. ** UPDATE ** NO. UE1 TERMINATED AT-2215.
' ACTION TAKEN DY HDO/RDO - EO: N. ORACE, REG 1: D. CAPHTON, FEMA: R. LITTON.
PERSON. NOTIFYING NRC - L. DOANE PERSON ENTERING REPORT - BAILEY SCRIPT _ ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF-EVENT - 11/11/84 TIME OF EVENT - 0736 7DATE.0F NOTIFICATION - 11/11/84- TIME OF NOTIFICATION - 0752 IFACILITY NAME - COOK 2 REGION - 3
'TVPE-OF FACILITY - POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF-UNUSUAL EVENT
; CATEGORIES OF EVENT - SCRAM MANUAL (73% PWR)
- SAFETY INJECTION ON LO RCS PRESS CAUSE OF-FAILURE ~- MECHANICAL FAILURE P2R. SPRY VLV 5 RADIOACTIVE RELEASE? NO EVENT DESCRIPTION.'-
S/I 'ON LO RCS. PRESS AFTER MAN. RX TRIP. BEFORE TRIP, DECREASING RCS PRESS WAS
-DUE TO PZR SPRAY CONTL VLV LEAKING TO PZR. VLV WAS CYCLED TO CLOSE IT, BUT A
! T 0736' PLANT'WAS MAN TRIPED~(02016 PSI)-IT WAS FELT PRESS COULDN'T BE MAINTAIN ED..-AFTER SCRAM, PRESS REACHED S/I SET PT,1908 PSI. 4 MIN LATER PRESS BACK TO L-2OOOPSI AND S/I WAS SECURED. UE-THEN TERM (0740EDT) PLNT WILL MAKE CNTMT ENTRY
- SCRIPT-ACTIVE' FILE TRIMMED TO 80% OF MAXIMUM SIZE TO CHK S/I LIN
' ' ACTION TAKEN BY HDO/RDO.- NOTIFIED'RDO ( F' APER I E LLO ) - EO (N. GRACE) FEMA (TOM HUTT ON)- ~
PERSON NOTIFYING NRC.- KEN BAKER PERSON. ENTERING' REPORT - BILL JONES
- WJWocP~~E04Un - 117YY784 I IFIE OF hVENI - 2139
,DATE OF:NorlFICAFION'-- 11/11/84 TIME OF NOTIFICATIUN - 2145 FACILITY NAME - DUANE ARNOLD. REGION - 3 TYPE ~OF. FACILITY - POWERLREACTOR cLICENSEE EVENT-CLASSIFICATION.- NOTIFICATION OF UNUSUAL EVENT 1 CATEGORIES.0F. EVENT -' INITIATED S/D PER TS CdUSE OF. FAILURE - HIGH CONDUCTIVITY RADIOACTIVE RELEASE 7 NO -EVENT DESCRIPTION ~-
UNIT HAS. COMMENCED A S/D PER TECHNICAL SPECIFICATION FROM 40% POWER BECAUSE C ONDUCTIVITY IS > 10-MICRO MHO (NOW READING 14 MICRO MHO). THE PROBLEM IS BELI EVED TO BE COMING-FROM ONE OF THE CONDENSATE DEMINERALI7ERS. UPDATE e 0600 CO NDUCTIVITY BACK IN SPf'C (4.25). WAITING FOR PH TO RISE TO 5.6 BEFORE CANCELIN
'G UE.
ACTION TAKEN BY HDO/RDO - R3 PAPERIELLO; EO GRACEi FEMA BERKEBILE 1 PERSON NOTIFYING NRC -- G. PHULLEN zPERSON. ENTERING REPORT - R. SMITH DATE OF EVENT'- 11/12/84 TIME OF EVENT - 0425 DATE~OF NOTIFICATION - 11/12/84 TIME OF NOTIFICATION - 0447 IFACILITYfNAME - ZION 2 REGION - 3
- TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
; CATEGORIES.0F EVENT - RCS PRI LEAK / ISOLABLE -CAUSE OF FAILURE - MECHANICAL FAILURE VLV PACKING -RADIOACTIVE RELEASE? YES EVENTIDESCRIPTION -
- ,-AT 0400s e 99%, VLV-PACKING LEAK DEVELOPED FROM AIR OP VLV IN CHRONG LINE-BET WEEN CH PMP'AN0' REGEN HX.-APROX-8-9GPM.- UE DECLRO O 0425. VLV IS IN AUX BLDG AND:WAS ISOLATED AND LEAK STOPPED. MAIN ON VLV PLANNED OR IN PROGRESS. GAS RELEASE OCCURRED DUE TO PRI COOLANT IN AUX BLDG. AVG RATE 2.S E+3-MICROCI/SEC
.y3;O8E+3MICROCI/SEC MAX VS TS LIMIT OF 60K MICROCI/SEC. TOT REL 13.4 CI (NOB LE. GAS-NO MEAS. . ACTION TAKEN BY HDO/RDO - NOTIFIED REG 3 DO (PAPERIELLO); EO (N. GRACE)I FEMA (L ?ITTON); ~IE:ROSSI PERSON NOTIFYING NRC - JERRY HARBIN-PERSONsENTERING REPORT - BILL. JONES DATE OF EVENT '11/12/84 TIME OF EVENT - 0426 DATE-OF' NOTIFICATION --11/12/84 TIME OF NOTIFICATION - 0448 ,-FACILITY.NAME - ZION 2 REGION - 3 -TYPE-OF FACILITY-- POWER REACTOR ' LICENSEE EVENT-CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ; CATEGORIES OF; EVENT - ** CONTINUATION **-
- _ m pm --
-VLV PACKING RADIOACTIVE RELEASE?.YES EVENT DESCRIPTION -
** CONTINUED: THE EXCESS LET DWN AND MAINTAINCE SEAL INJECTION PATHS WERE USE
.D~FOR LET DWN AND CHRONG.'UE TERMINATED AT'0528 WHEN LINE HAD BEEN ISO AND LE AKING VLV PACKING WAS.VISUALL.Y VERIFIED. PZR LVL IS STABLE AND STACK MONITOR IS OOING DOWN. RELEASE LASTED 90 MIN. ST AND LOCAL NOTIFICATIONS MADE. PLNT D.
LOES NOT PLAN PRESS RELEASE. PLNT REMAINED AT 99%. ACTION TAKEN BY HDO/RDO - SEE ABOVE PERSON NOTIFYING NRC - HEMMERLE/NEAL
' PERSON ENTERINO REPORT - BILL JONES DATE OF~ EVENT ~-' 11/12/84 TIME OF EVENT - 1829 DATE OF NOTIFICATION -' 11/12/84 TIME OF NOTIFICATION - 1848
-FACILITY NAME - DUANE ARNOLD REGION - 3 TVPE'OF~ FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - TERM OF UE CAUSE'OF FAILURE - UNK
~
1 RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - NOUE WAS TERMINATED (SEE EVENT e 2139 ON 11/11/84). CONDUCTIVITY LESS THAN 1
-SCRIPT ~ ACTIVE FILE IS 90% OF MAXIMUM SIZE MICR,OMHO AND PH.IN SPEC. PLANT AT 25%
- ACTION [TAKEN BY.HDO/RDO - NOTIFIED REO 3 00 (PAPERIELLO); EO (ORACE); FEMA (BERK LEBILE)
PERSON NOTIFYING NRC -G. THULLEN
. PERSON ENTERING REPORT - BURTON / JONES SCRIPT; ACTIVE FILE-IS 90% OF' MAXIMUM SIZE ~DATE10F EVENT - 11/13/84 TIME OF EVENT - 0715 DATE OF . NOTIFICATION -- 11/13/84~ TIME OF NOTIFICATION - 0745 ,
I 1 FACILITY NAME - PEACH BOTTOM 3 REGION - 1 TYPE OF FACILITY - POWER REACTOR j l
. LICENSEE' EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT ' CAUSE OF FAIL'URE.- MECHANICAL FAILURE CAD ANALYZER RADIOACTIVE RELEASE? NO .EVENTfDESCRIPTION -
LDISCOVERED AT'1.5% THAT NO CNTMT ATMOSPH DILUTION ANALYZER (THERE ARE 2) WAS-
-AVAILABLE TO. MONITOR TORUS. ONE HAD PREVIOUSLY BEEN ISOLATEO (SEE 11/12 EVENT AT;13OO) AND THE CfTHER NAS FOt.JND NOTfTO. PASS,ANY FLOW AND THEREFORE IT NA,S I , , . _
.. PL UNE nTTACYrtM
- AND ' EXITED LCO AT 0815. INITIAL CALL WAS NON-EMERG. BUT AT 0942 CALLED 1O EX
'IT UE. ST AND L .
(ACTION TAKEN BY HDO/RDO - NOTIFIED' REG 1: -COLLINS /GALLOi EO~ROSSI; FEMA (SPALUING
' PERSON ' NOTIFYING NRC -- PIEPER/ JONES PERSON ENTERING REPORT - BILL JONES SCRIPT-ACTIVE F[LE IS 90% OF MAXIMUM SIZE DATE OF. EVENT - 11/14/84 TIME OF EVENT - 1705 DATE OF NOTIFICATION -- 11/14/84 TIME OF NOTIFICATION - 1722 FACILITY NAME PEACH BOTTOM 3 REGION - 1 TYPE 0F FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM UNPLANNED ICAUSE OF_ FAILURE . COLD WATER TRANSIENT -RADIOACTIVE RELEASE? NO -EVENT DESCRIPTION -
WITH UNIT AT 30% POWER, AN UNPLANNED SCRAM OCCURRED ON A HIGH FLUX SIGNAL. TH E-SIGNAL WAS-GENERATED-AS A RESULT OF A COLD WATER TRANSIENT ON THE STARf OF A_SECOND_ RECIRCULATION PUMP. THE UNIT STABILIZED WITHIN ONE MINUTE AND THE UN USUAL EVENT WAS--TERMINATED:AT 1706.
' ACTION TAKEN BY HDO/RDO - R1 (S. COLLINS). EO (R. HEISHMAN), FEMA (BERKEBILE)
PERSON'NdTIFYING NRC'- S. ROBERTS PERSON ENTERING REPORT - W. BURTON SCRIPT ~ ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 11/14/84 TIME OF EVENT - 2138 DATE OF NOTIFICATION 11/14/84 TINE OF NOTIFICATION - 2216 FACILITY'NAME - ST. LUCIE 2 REGION - 2
. TYPE OF FACILITY.- POWER REACTOR LICENSEE EVENT CLASSIFICATION --NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - OIL FIRE CAUSE OF FAILURE - CAUSE UNKNOWN RADIOACTIVE RELEASE? NO 1 EVENT DESCRIPTION -
'WITH UNIT IN STARTUP MODE,-AN OIL FIRE OCCURRED IN THE 2A1 AND 2A2 REACTOR CO OLANT PUMP INSULATION (CAUSE IJNKNOWN). NO VISIBLE OIL LEAKS HAVE BEEN FOUND.
' FIRE WAS EXTINGUISHED AT 2150 AND THE NOUE WAS TERMINATED. CLEANUP AND INVEST
-IGATION,IS IN PROGRESS.-UNIT IS CURRENTLY IN MODE 3.
ACTION'TAKEN BY-HDO/RDO - R2~(W.-HILL). EO (R. HEISHMAN), FEMA (R. BERKEBILE)
-PERSON NOTIFYING-NRC ,L. ROGERS . PERSON ENTERING REPORT - W. BURTON ~ SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
f'~~VAnturDr~uMGinr; - fY7AP578% Y Y &5~ U F E\9E N y - 15T2
~DATE OF NOTIFICATION . 11/15/84- TIME OF NOTIFICATION - 1522 L . .
FACILITY- NAME - PALISADES REGION - 3
~ TYPE;OF_ FACILITY - POWER REACTOR l'. SCRIPT ACTIVE FILE TRIMMED TO'80% OF MAXIMUM SIZE -LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - UNIDENTIFIED LEAKAGE CAUSE'Or FAILURE - UNKNOWN
- RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
Pl. ANT'IS IN HOT.S/D. UNIDENTIFIED PRIMARY COOLANT LEAKAGE GREATER THAN 1GPM(4
.64GPM). THEY SUSPECT'THAT SOME OF'THE LEAKAGE MAY BE COMING FROM A LEAKING S L .
EEALLON THE CRDM.'** UPDATE ** PLANT IS GOING TO COLD S/D TO REPAIR LEAK ON CRDM
".1".. LEAK. RATE PEAKED AT,10GPM AFTER CRDM"1" WAS EXERCISED. PLANT IN COLD S/D
. :NOUE-TERMINATED AT 1142(11/16/84).
ACTION TAKEN BY HOO/RDO - RDO WIEDEMAN,IE LANIK, FEMA SPAULCING PERSON NOTIFYING.NRC - MASSA PERSON ENTERING REPORT - GOULD l'
- DATE OF-EVENT - 11/18/84 TIME OF EVENT - 0530 DATE OF NOTIFICATION - 11/18/84 TIME OF NOTIFICATION - 0558 FACILITY NAME - CATAWBA REGION - 2 TYPE OF FACILITY - POWER-REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION-STATEMENT
> CAUSE OF FAILURE - MECHANICAL FAILURE LEAK RADICACTIVE RELEASE?'NO.
EVENT DESCRIPTION -
" UNIDENTIFIED RCS LEAKAGE EXCEEDED 1 GPM~(~5 GPM). REACTOR IN MODE 3 (450 DEG
-F.E1700-PSI)=WITH ALL SAFETY EQUIPMENT OPERABLE. REACTOR HAS NEVER BEEN CRI
-TICAL, YET. *** UPDATE AT 0811: NOUE TERMINATED AT 0730. LEAK ISOLATED AT y(RCP SEAL INJECTION FILTER'(IN CVCS).
ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 2 (W. HILL). EO (R. HEISHMAN), FEMA (W j . MONAHAN)
' PERSON NOTIFYING NRC - J. BAUMBAPDNER (PERSON ENTERING REPORT - W. BURTON i s DATE OF EVENT - 11/19/84 TIME OF EVENT - 0637 i
DATE OF NOTIFICATION - 11/19/84 . TIME OF NOTIFICATION - 0645 I FACILITYzNAME - PALISADES REGION - 3
. TYPE OF. FACILITY - POWER REACTOR r
. LICENSEE l EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT L CATEGORIER OF EVENT UNIDENT. LEAKAGE i
, , - _ _ . _ _.__l- . _ _ , . . _ , _ , _ _ . . _ , _ - . _ _ . . _ _ . . . _ , _ _ . _ _ . _ _ . _ _ _ _ _ . _ _ , _ , ,_
,. CAUSE OF { FA ILURE . -- UB KNOWN
- RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WITH UNIT IN HOT SHUTDOWN, A 3.5-4 GPM LEAK WAS DETECTED. THE PLANT IS INVEST
',,IGATINO. ALL; SAFETY EQUIPMENT-IS OPERABLE. SUSPECT THAT A RELIEF VALVE FROM T
.HE,. REACTOR' COOLANT PUMP' SEALS TO THE RELIEF TANK IS STUCK OPEN. ** UPDATE ** TH E UNUSUAL EVENT WAS TERMINATED AT 1511 BECAUSE UNIDENTFIED LEAKAGE IS < L GPM
. ' RELIEF-VALVE FOR RCP SEAL LEAKOFF'HAS BEEN RESEATED.
l ' ACTION TAKEN .BY- HOO/RDO --- R3 (D. SRENIAWSKI), EO (R. HEISHMAN), FEMA (W. MONAHAN
.)
l PERSON NOTIFYING NRC - R. MASSA l PERSON ENTER,ING REPORT - W. BURTON t DATE OF EVENT - 11/19/84 TIME OF EVENT - 0942 DATE:OF NOT[FICATION - 11/19/84 TIME.0F NOTIFICATION - 1005 FACILITY NAME - ST. LUCIE 1 REGION - 2 TYPE OF FACILITY -- POWER REACTOR ? l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF-EVENT - CHLORINE LEAK h1CAUSE OF FAILURE.- MECHANICAL FAILURE l VALVE l . RADIOACTIVE. RELEASE? NO
' EVENT' DESCRIPTION -
-WITH UNIT AT 100% POWER, CHLORINE GAS LEAKED FROM ITS CONTAINER WHILE BEING C L: HANGED OUT BY PLANT PERSONNEL. THE INDIVIDUAL DOES NOT APPEAR TO HAVE BEEN AF FECTED BUT IS' GOING TO-THE. HOSPITAL AS A PRECAUTION. THE CHLORINE WAS PART OF r
STHE SEWAGE TREATMENT PLANT. THE UNUSUAL EVENT WAS IMMEDIATELY-TERMINATED. ACTI'ON'TAKEN HY HDO/RDO - R2.(ELROD)
- PERSON NOTIFYING NRC - D. WEST
. PERSON ENTERING REPORT - W. BURTON iDATE-OF EVENT -- 11/20/84'- TIME OF EVENT - 1500 DATE OF NOTIFICATION - 11/20/84 TIME OF NOTIFICATION - 1508 iSCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE IFACIllITY NAME . LASALLE. 2 REGION 3 TYPE OF FACILITY - POWER REACTOR-( LICENSEE EVENT 1 CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
, CATEGORIES.0F: EVENT - ENTERED LCO ACTION STATEMENT-I CAUSE OF FAILURE'- T RBINE. BYPASS L RADIOACTIVE. RELEASE? NO
. EVENT DE'5CRIPTION -
_ :UNIT: HAS INITI ATED A S/D .TO < .2SX POWER AS REQUIRED BY TS BECAUSE A MAIN TURB H _;INEfBYPASS' VALVE FAILED.ITS OPERABILITY TEST. fHE PLAN IS TO GO YO HOT STANOB t/NW #27 '7ME MSWS? (iWDfREPATR THE LBVPASS VALVEc _ UNILWAS- AL98%_ POWER _aIuTHE
FRMER RT TINE OF REPOR T. NRC RESIDENT IS~ INFORMED. OCUPDATE** UE; TERMINATED AT:1955ET WHEN POWER WAS REDUCED BELOW 25%. ACTION TAKEN BY HOO/RDO - R3 TAMBLING; IE VILLALVA1 FEMA HARRINGTON TPERSON NOTIFYING NRC - C. WEBER PERSON ENTERING REPORT - R. SNITH SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 11/22/84 TIME OF EVENT - 1244
-DATE OF NOTIFICATION - 11/22/84- TIME OF NOTIFICATION - 1257
-FACILITY NAME - BROWN'S FERRY 1,2,3 REGION - 2
' TYPE'OF FACILITY-- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LOSS OF MET DATA COLL CAPABILITY CAUSE OF FAILURE . ELECTRICAL FAILURE COMPUTER
' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
'DUE-TO UNKNOWN COMPUTER PROBLEM, ALL METEOROLO" .L DATA COLLECTION CAPABILIT V.WAS LOST. LICENSEE INVESTIGATING. NO REQUIbiMENTS FOR THIS CAPABILITY AT T
'HIS TIME. SEVEN DAYS TO REPAIR OR SUBMIT REPORT.
- UPDATE
- MET SYS MADE OP
_AT 1757, TERMINATING NOUE. ACTION.TAKEN BY HDO/RDO - NOTIFIED REG II DO (JAPE). EO (ZECH), FEMA (LITTON) PERSON NOTIFYING NRC -. GENE BROWN PERSON' ENTERING REPORT - BILL JONES SCRIPT ACTIVE FILE IS 90% OF MAXIMUN SIZE _DATE OF EVENT -- 11/23/84 TIME OF EVENT - 0745 DATE-OF NOTIFICATION - 11/23/84 TIME OF NOTIFICATION - 0759 FACILITY.NAME - DUANE ARNOLD REGION - 3
-TYPE OF FACILITY POWER. REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF' EVENT - SCRAM INTERRUPTED POWER y <--
- 1. CAUSE OF FAILURE ELECTRICAL FAILURE S/U TRANSFORMER RADIOACTIVE RELEASE? NO EVENT: DESCRIPTION'-
-THE RTR WAS AT 82% POWER. FIRE OCCURRED IN THE S/U TRANSFORMER. THIS TRANSF
.ORMER HAD1BEEN AFFECTED BY THE RECENT AUX TRANSFORMER FIRE. THIS FIRE WAS PU tTJOUT..IMMEDIATELY. THE. FIRE PUMP HAD AUTOMATICALLY STARTED 15 SEC BEFORE THE
- TURB.iTRIP ANO RTR TRIP. NON ESSENTIAL LOADS WERE TRIPPED, BUT ESSENTIAL LOAD
,- S WERE NOT BECAUSE THEY WERE POWERED THROUGH THE S/BY TRANSFORMER. (CONT.)
-ACTION TAKEN BY:.HDO/RDO - NOTIFIED EO (VILLALVA), REG III DO (TAMBLING), FEMA (L ITTON ) -
-PERSON NOTIFYING NRC - GEO. THULLEN PERSON. ENTERING REPORT - VERN'HODGE SCRI_PT_ACTIVEIFILE__IS 90%_OF_ MAXIMUM; SIZE _ _ _ ___ __ _ __ __________ _____ _______ _____ _ _ ______ __ __ ___
DATE>0F EVENT 11/23/84 FIME OF EVENT 0748
- DATE OF NOTIFICATION - 11/23/84 TIME OF NOTIFICATION -- 2205
' FACILITY NAME - DUANE ARNOLD REGION - 3 HTYPE OF FACILITY - POWER REACTOR ' LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES 0F EVENT -TERM OF UE CAUSE OF FAILURE.- SEE ABOVE RADIO (.CTIVE RELEASE? NO EVENT DESPRIPTION'-
UE TERMINATED 2158. S/U XFORMER ENERGIZED e 2105. THE NON-ESSENTIAL LOADS (E
'XCEPT FOR FEED & CONDENSATE SYS) ALL RUNNING. FEEO AND CONDENSATE WAITING ON
~ RAD WASTE TO CATCH UP AFTER BEING WITHOUT POWER. DELUGE SYS CKEII, LEAKS FOU
'ND AND REPAIRED. TEMP DET'WITH LEAKING VLV WAS REPLACED. S/U XFORMER WAS TE SCRIPT' ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE STED ANO GOT SAME RESULTS AS AFTER RECENT AUX XFORMER PROBLEM. PLNT WILL STAY
-HOT S/D WHILE
~ ACTION.TAKEN.BY HDO/RDO - NOTIFIED REG 3 DO(TAMBLING); EO (ZECH); FEMA (L. BERGST ROM)
PERSON NOTIFYING NRC . ROB ANDERSON
; PERSON' ENTERING REPORT - BILL JONES DATE OF EVENT - 11/23/84 TIME OF EVENT -- 1115 DATE~OF NOTIFICATION '11/23/G4 TIME OF NOTIFICATION - 1146
- FACILITY.NAMEL--ST LUCIE SITE REGION - 2 TYPE OF FACILITY'- POWER REACTOR LICENSEE EVENT ~ CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
, CATEGORIES OF EVENT . POTENTIAL HI WATER .CAUSE OF FAILURE - STORM REFORMATION " RADIOACTIVE RELEASE? NO -
EVENT DESCRIPTION - UEqDECLR'D.DUE-TO COASTAL FLOODING IN AREA OF PLANT; PREDICTION OF A STORM RE
' FORMING AND MOVING NORTH 1 RECENT HI RAIN FALL AND HIER THAN NORMAL WATER AT I ;NTAKE/ DISCHARGE. . FLOODING ON ISLAND BUT NOT AT PLANT. NO IMMEDIATE THREAT, ';FLANT OPNS-NORMAL AT THIS TIME. HI WINDS ON SITE. OFF SITE POWER OK.
[
' ACTION TAKEN BY HDO/RDO.- NOTIFIED REGION 2 (CHUCK BURGER); EO (ZECH,'VILLALVA);
iCEMA (BILL'HARRINGTON) PERSON NOTIFYING:NRC - SUSAN FERRELL PERSON ENTERING. REPORT - BILL JONES
?DATE OF EVENT .11/24/84 TIME OF EVENT - 1015 DATE OF NOTIFICATION - 11/24/84 ~ TIME OF NOTIFICATION - 1039 l'
j.-FACILITY NAME - TURKEY PT 4 REGION - 2 L ;IYPE OF ' FACILITY - POWER REACTOR i L LICENSEE ' EVENT _'CL ASSIFICATION - NOTIFICATION OF UNt15UAL_EMENT
N &YLGavWEWRfv- 6 N CAUSE OF: FAILURE - ELECTRICAL FAILURE RC'PMP BREAKER- ~ TRADIOACTIVE RELEASE'? NO EVENT-DESCRIPTION - nIN 0845, REPORT OF REACTOR TRIP, SMALL EXPLOSION OCCURRED IN 4KV BREAKER CUBIC'
.AL.AFTER BREAKER HAD APPARENTLY FUSED ITSELF TO BUSS. BREAKER BECAME UNFUSED AStRESULT OF EXPLOSION. UNIT GOING TO. COLD S/D SO BUSS JNSPECTION AND SAFETY
- EVALUATION CAN BE MADE. IN. ORDER TO MAKE INSPECTION, PWR TO BE REMOVED FROM B
-USS PUTTING PLANT IN.UE. BUSS PROVIDES PWR TO SAFETY EQUIPMENT. 1238 UPDATE:
.PWR WILL NOT BE
~
ACTION TAKEN BY HDO/RDO - RDO. JAPE,EO ZECH, FEMA WIENER PERSON NOTIFYING NRC - WOGAN PERSON ENTERING REPORT - GOULD DATE OF EVENT -- 11/24/84 TIME OF EVENT - 1913
~DATE OF NOTIFICATION - 11/24/84 TIME OF NOTIFICATION - 1969 F CILITY NAME - DIABLO CANYON REGION - S TYPE OF FACILITY --POWER REACTOR LLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT # SCRAM TURBINE TRIP
- ESF ACTUATION HI STM FL/LO TAVG
~
CAUSE OF-FAILURE - U K
; RADIOACTIVE' RELEASE?-NO-EVENT DESCRIPTION -
- HI S/G LVLLSIGNAL CAUSED TURB TRIP AT 30%(01915EST). HI S/G LVL WAS PROBABLY
, CAUSED BY A'PWR REDUCTION CAUSED BY TURB CNTL PROB. RX TRIP OCCURRED DUE TO T
; URB TRIP. 0 1925EST~ PRESS CNTL. MODE'WAS SELECTED ON STM DMPS. THE STM DMP CN 1TL MALFUNCT. CAUSING HI STM FLOW.-THIS COINCIDENT WITH LO TAVG RESULTING FROM
~ LOAD REDUCTION WITH.-CONSTANT FD WATER FLOW CAUSED VALID SI. (CONTINUED)
' ACTION.TAKEN BY HDO/RDO - NOTIFIED REG 6 Do (YOUNG); EO'(ZECH); FENA(BERGSTROM)
' PERSON NOTIFYING NRC - BALLARD/ WATERS +
PERSON ENTERING REPORT..- BILL JONES
?DATE OF EVENT-' 11/24/84 TIME OF EVENT - 1915-
-DATE OF NOTIFICATION - 11/24/84- TIME OF NOTIFICATION - 1958
' F A C I L I T Y.2 NAME - DIABLO CANYON REGION - 5
~;TYPELOF FACIL(TY:- POWER REACTOR LICENSEE. EVENT CLASSIFICATION . NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT -SCRAM & SI.
~
JCAUSE OF FAILURE'--UNK RADIOACTIVE RELEASE? NO EVENT: DESCRIPTION -- SCRIPT ACTIVE? FILE'IS'90%LOF MAXIMUM SIZE
-** CONTINUATION: 'THE ESF.SYS FOR SI FUNCTIONED CORRECTLY ALL ACTUATIONS WERE .COMECL SH:SRCURED APROX_5-10 MIN AF_TER STARTo NO PRESS PROB-NO PORV/ SAFETY
" - HEW ~MCYCSP/YUPG. OcN/I 6 4 HDT S~ITTTEv I hw I NG EVENr. 1 1 ACTION TAKEN BY HDO/RDO - SEE ABOVE PERSON MOTIFYING NRC - + HENDRICKSON PFRSON ENTERING REPORT - JONES SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 11/29/84 TIME OF EVENT - 0156 DATE OF NOTIFICATION - 11/29/84 TIME OF NOTIFICATION - 0239 FACILITY NAME - GRAND GULF REGION - 2 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENI CATEGORIES OF EVENT - SCRAM MANUAL
- ESF ACTUATION CORE INJECTION SPRAYLOW LEVEL CAUSE OF FAILURE - TESTING PROBLEM RADIOACTIVE RELEASE? NO FVENT DESCRIPTION -
WHILE AT 50% POWER A HIGH VESSEL LEVEL DUE TO STARTUP TESTING ON THE FEED SYS TEN RESULTED IN A LOSS OF THE FEEO AND CONDENSATE SYSTEMS. THE REACTOR WAS MA NUALLY SCRAMMED AND RCIC WAS MANUALLY INITIATED BEFORE THEIR AU10 MALIC SIGNAL S WERE RECEEVED. WHEN LEVEL DECREASED TO THE -42 INCH SETPOINT AN AUXILIARY B UTLDING ISOLATION, STANDBY GAS INITIATION, AND HPCS INITIATION OCCURRED. ACTION TAKEN BY HDO/RDO - R2 JENKINSi EO HEISHMANi FEMA GRE[NER PERSON NOTIFYING NRC - C. HICKS PERSON ENTERING REPORT - R. SMITH SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 11/29/84 TIME OF EVENT - 0157 DATE OF NOTIFICATION - 11/29/84 TIME OF NOTIFICATION - 0240 .
.. i FACILI TY NAME - GRAND GULF REGION - 2 !
TYPE OF FACILITY - POWER REACTOR LTCENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - 0156 EVENT CONTINUED e _ CAUSE OF FAILURE - - RADIOACTIVE RELEASE? NO 4 EVENT DESCRIPTION - LEVEL CONTROL WAS REGAINED, HPCS WAS SECURED, AND THE FEED AND CONDENSATE SYS TEN WAS RESTARTED. THE UNUSUAL EVENT WAS fERMINATED AT 0225 WHEN LEVEL WAS RE TURNED TO THE NORMAL BAND USING THE FEED AND CONDENSATE SYSTEM AND RCIC. UNIT IS IN HOF S/D AND IS INVESTIGATING THE CAltSE OF THE EVENT. ACTION TAKEN BY HDO/RDO - R2 JENKINS; FO HEISHMAN; FEMA GREINER PERSON NOTIFYING NRC - C. HICKS PERSON ENTERING REPORT - R. SMITH SCRIPT ACTIVE FU.E IS 90% OF MAXIMUM SIlE
DATE70F EVENT '11/29/84 TIME OF EVENT'- 0450 DATE:OF NOTIFICATION - 11/29/84
~
TIME OF NOTIFICATION - 0534 i FACILITY ~NAME - ST. l'UCIE 2
. REGION TYPE OF FACILITY - POWER REACTOR LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
, CATEGORIES OF EVENT - SCRAM PZR HIGH P
- ESF ACTUATION SIS.CIAS,MSIS,AFAS .
r ECAUSE OF FAILURE - UNKNOWN i IRADIOACTIVE' RELEASE? NO-EVENT DESCRIPTION.-
- UNIT RECEIVED A REACTOR TRIP ON A PZR HIGH PRESSURE DUE TO MSIV CLOSURE. MSIV
>S CLOSED DUE TO A SAFEGUARDS ACTUATION WHILE SWITCHING INSTRUMENT INVERTERS.
l. i . SIS, CIAS, MSIS, AND AFAS ALL ACTUATED. AFW IS BEING USED TO FEED THE S/G'S LAND-ALL OTHER SYSTEMS WERE INNEDIATELY RETURNED TO NORMAL AND THE UNUSUAL EVE NT WAS' TERMINATED (0450 ET). NO WATER NAS INJECTED. UNIT IS IN HOT STANDBY. C
- AUSE IS BEING I ACTION TAKEN BY HDO/RDO - R2 JENKINSi EO HEISHMAN; FEMA GREINER PERSON NOTIFYING-NRC - MCLAUGHIN
. PERSON' ENTERING 1 REPORT - R. SMITH
! SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 12/01/84 TIME OF EVENT - 1128
.DATE OF NOTIFICATION - 12/01/84 TIME OF NOTIFICATION - 1252 5 FACILITY NAME'- BEAVER VALLEY REGION - 1 TYPE:OF FACILITY - POWER REACTOR SCRIPT ACTIVE FILE TRIMMED'TO 80*/. OF MAXIMUM SIZE ; LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF. UNUSUAL EVENT- ~ CATEGORIES OF-EVENT'- INJURED WORKER f 'CAUSE^OF-FAILURE - 30 FT FALL RADIOACTIVE RELEASE?.NO
, IEVENTIDESCRIPTION - , UNIT IN REFUELING ~ SHUTDOWN. RADIATION TECHNICIAN-FELL. APPROX. 30 FT IN CONTAI
;NMENT.(FROM. OPERATING DECK TO FLOOR OF REACTOR CAVITY). BOTH LEGS-INJURED AND
-CUTI ON LEFT-SIDE OF. FACE. MINOR CONTAMINATION ON PROTECTIVE CLOTHING (PC'S).
- l. LTRANSPORTED TO ALLEQUIPPA HOSPITAL IN FULL PC'S. ACCOMPANIED BY HEALTH PHYSI L-CS-PERSONNEL.. RESIDENT NOT YET INFORMED. ** UPDATE **
' ACTION TAKEN BY.HDO/RDO - R1 (M. CONNER), EO (G. ANKRUM), FENA (M. MASSIE)
PERSON NOTIFYING NRC - W. OCT PERSON ENTERING REPORT -- W. BURTON DATE.0F EVENT.- 12/01/84 TIME OF EVENT - 1445 - 2 DATE OF NOTIFICATION - 12/01/84 TIME OF NOTIFICATION - 1450 FACILITY'NAME - BROWNS FERRY 3 REGION - 2 l -TYPE'OF.-FACILITY --POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF IJNUSUAL EVENT
-CATEGORIES OF EVENT - POSSIBLE RFIEASE
CAUSE OF FAILURE - UNKNOWN
. RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
WITH UNIT AT 15% POWER, AN ALARM FOR THE RAW COOLI'/G WATER EFFLUENT RAD MONIT OR,FROM THE REACTOR BLDG CLOSED COOLING WATER SYSTEM ACTUATED. THE SITE IS CO
- NFIRMING WHETHER AN ACTUAL RELEASE HAS TAKEN PLACE. ** UPDATE ** UNUSUAL EVENT TERMINATED AT 1510. NO RELEASE HAD TAKEN PLACE. THE MONITOR IS BEING CHECKED.
ACTfON TAKEN BY HDO/RDO - R2 (G. JENKINS), EO (G.'ANKRUM). FEMA (R. PERKEBILE)
. PERSON NOTIFYING NRC - T. JONES PERSON ENTERING REPORT - W. BURTON DATE OF EVENT - 12/02/84 TIME OF EVENT - 1100 DATE.0F NOTIFICATION - 12/02/84 TIME OF NOTIFICATION - 1134
' FACILITY NAME - TURKEY PT 3 REGION - 2 TVPE OF FACILITY - POWER REACTOR LICENSEE, EVENT CLAGSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - CNTMT INTEG CAUSE OF FAILURE -- NECHANICAL FAILURE ISO VLV RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
.THE OUTBOARD-(OF CNTMT) CNTMT ISO VLV FOR NITROGEN SUPPLY TO THE ECCS COLD LE G ACCUMULATORS WOULD NOT CLOSE DURING VLV EXCERCISE PROCEDURE. INBOARD VLV W AS-' OPERABLE.. AIR SUPPLY TO VLV-OPERATOR WAS SECURED AND'THE VLV CLOSED e 1108
.(TERMINATING UE). CAUSED BY BAD CLOSING SOLENOID. EXPECT SOLENOID TO BE REPL ACED WITHIN 1 HR. 100% PWR.' NITROGEN PRESS ON ACCU NO PROB.
-ACTION-TAKEN BY-HDO/RDO - NOTIFIED REG DO (JENKINS); EO(ANKRUM/HEISHMAN); FEMA (D AN SULLIVAN)
PERSON, NOTIFYING NRC - KAY LOVELL
' PERSON ENTERING REPORT - BILL JONES rDATE OF. EVENT - 12/04/84 TIME OF EVENT - 0720
;DATE OF NOTIFICATION - 12/04/84 TIME OF NOTIFICATION - 0745 FACILITY NAME - BROWNS FERRY-3 REGION - 2
- TVPE OF FACILITY - POWER REACTOR ULICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~ CATEGORIES OF EVENT - EFFLUENT MONITOR ALARM CAUSE OF FAILURE - IRRATIC MONITOR
' RADIOACTIVE-RELEASE? NO EVENT DESCRIPTION -
- AN UNUSUAL ~ EVENT WAS DECLARED AS A PRECAUTIONARY MEASURE DUE TO n RADIATION.A
-LARM.ON'THE REACTOR BUILDING RAW COOLING WAIER EFFLUENT MONITOR. THIS MONITOR M OPfkWATHNG-.HRRATICALLYm S8MPLEX ARE_BEINO_TAKEN TO CONFIRM THAT THER
6 VU YME RIYAE% UN E T - HS AT Z v7. POWER . ** UPDATE ** UNUSUAL EVENT TERMINATED AT'1105 ET. SAMPLES WERE NEGATIVE. ACTION TAKEN-BY HDO/RDO - R*2 VERRELLIi IE ROSSIi FENA CHURCH
' PERSON NOTIFYING NRC - H. HATTON
-PERSON ENTERING REPORT - R. SMITH
-DATE OF EVENT - 12/05/84 TIME OF EVENT - 1605 SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE JDATE OF NOTIFICATION - 12/05/84 TIME OF NOTIFICATION - 1615 FACILITY NAME " BROWNS FERRY'3' REGION - 2 TYPE OF FACILITY - POWER REACTOR
-L.ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - POSSIBLE RAD RELEASE
~
dAUSE OF FAILURE - UNK RADIDACTIVE' RELEASE? NO
' EVENT ~ DESCRIPTION -
PLANT RECEIVED.AN ALARM FROM THEIR OFF LINE RAD MONITOR ON THE RAW COOLING WA TER' EFFLUENT. THEY ARE ANALYZING SAMPLES TO DETERMINE IF THERE WAS A RELEASE OR A PROBLEM WITH THE-RAD MONITOR.. UNIT 3 IS AT 37% POWER.' ** UPDATE **NOUElTER MINATEDJAT 1857. NO ACTIVITY WAS DETECTED IN THE SAMPLES THAT WERE ANALY7,ED. THERE: APPEARS TO BE~A MOISTURE PROBLEM IN.THE MONITOR'S PREAMPLIFIER. THIS PR
.08LEM STARTED A
-ACTION TAKEN BY HDO/RDO.- REO 2 VERRELLI,IE ROSSI, FEMA ESSIGMAN PERSON NOTIFYING'NRC - KENNEDY PERSON ENTERING REPORT-- GOULD SCRIPT ACTIVE-FILE IS 90% OF MAXIMUM SIZE DATE OF-EVENT - 12/07/84 TIME OF EVENT - 2030 DATE 0F NOTIFICATION -- '12/07/84 TIME OF NOTIFICATION - 2053-
. FACILITY . NAME '-- LACROSSE REGION'- 3 TYPE OF FACILITY -POWER REACTOR.
~
LICENSEE EVENT' CLASSIFICATION - NGTIFICATION OF UNUSUAL EVENT- -l CATEGORIES-OF EVENT---ESF ACTUATION - m 1CAUSE10F FAILURE - MECHANICAL FAILURE VALVE & SEAL RADIOACTIVE' RELEASE? NO 4 EVENT DESCRIPTION -
- QUARTERLY TEST OF PERSONNEL AIRLOCK REVEALED LEAK AT BOTH ENDS, SO PRIMARY CO MTAINMENT INTEORITY WAS NOT ESTABLISHED. SHAFT SEALS LEAK ON INNER DOOR. BA
, nLL2 VALVE-LEAKS TO OUTSIDE. PLANT IN 12 HR A/S TO HOT S/D. HOLDING POWER WITH !~ -INTENTION OF CAPPING BALL VALVE'AND PADLOCKING DOOR. EMERGENCY AIRLOCK STIL L L : AVAILABLE. -UE TERMINATED AT 2203 EDT WHEN BALL-VALVE CAPPED AND TESTED. 4 ACTION TAKEN.:BY HD0/RDO - NOTIFIED REGION 2 (W. AXELSON), EO (R. BAER)
- PERSON NOTIFYING NRC -- P. MOON
-PERSON ENTER',dG REPORT _--S.-LONG SCRIPT / ACTIVE FILE IS 90% OF MAXIMUM SIZE'
(~
r" Tt0Mna w tEVtiNU - IL270r/789 TYDE 01- hVENT - 2232 l .-DATE OF NOTIFICATION . 12/07/84 TIME OF NOTIFICATION - 2260 ?
' FACILITY NAME - PALISADES REGION - 3 l -- 'IYPE OF FACILITY - POWER. REACTOR -LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
! CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE-OF< FAILURE - MECHANICAL FAILURE DRAIN & FILL VALVES l RADIOACTIVE RELEASE? NO j-l- EVENT DESCRIPTION -- L WHILE CALIBRATING 1SI TANK LVL SWITCHES, A SECOND TANK DROPPED B7 LOW THE SWITC H SETPOINT WHILE ONE WAS DRAINED BELOW THE SETPOINT FOR CALIBRAFION. POWER RE DUCTION WAS-BEGUN FROM 98%. IT DROPPED O.2% DURING THE 2 MINUTES THAT THE SEC DOND SI TANK WAS BELOW T.S. REQUIREMENTS. LEAKAGE PAST FILL AND DRAIN VALVES C
'AUSED-THE SECOND (D) TANK LVL TO DROP, AND A MISCALIBRATED LVL GUAGE FAILED T 'O. WARN-THAT IT ACTION TAKEN BY HDO/RDO - NOTIFIED REGION 3 (W. AXELSON), EO (R. BAER)
PERSON NOTIFYINO NRC - C. DUSHESNEAU LPERSON-ENTERING REPORT - S. LONG SCRIPT ACTIVE FILE IS 90% OF NAXIMUM SIZE DATETOF EVENT 12/09/84 TIME OF EVENT 1820
-DATE OF NOTIFICATION -- 12/09/84 TIME OF NOTIFICATION - 1908 FACILITY NAME - BEAVER VALLEY REGION - 1
-TYPE'OF-FACILITY - POWER REACTOR
.: LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - INJURED WORKER
-CAUSE OF FAILURE - FALL FROM LADDER RADICACTIVE RELEASE? NO EVENT DESCRIPTION -
NITH UNIT IN A REFUELING OUTAGE, A FEMALE EMPLOYEE FELL FROM A LADDER IN THE CONTAINMENT BLDG. IN ADDITION TO INJURIES, THERE'.IS COMfAMINATION ON HER ANTI
-C'SE(AMOUNT:IS AS YET UNKNOWN). SHE IS DEING TRANSPORTED VI A AMBULANCE TO TH SCRIPT ACTIVE FILE-TRIMMED TO 80% OF MAXIMUM SIZE ~E:ALLEQUIPA HOSPITAL ACCOMPANIED BY HEALTH PHYSICS PERSONNEL. ** UPDATE **NOUE
- TERNINATED AT 1943' WORKER FELL ~12-15 FEET. 500-1000 CPS DETECTED ON SHOES.
-ACTION TAKEN BY'HDO/RDO R1 (S. EBNETER), EO (R. BAER), FEMA (R.'BERKEBILE)
-PERSON NOTIFYINO NRC - O. MCKEE PERSON ENTERING REPORT - W. BURTON DATE.0F EVENT - 12/12/84 TIME OF EVENT - 1510 DATE OF-NOTIFICATION - 12/12/84 TIME OF NOTIFICATION - 1532 FACIL.I TY NAME -- CALVERT CLIFFS 1 REGION - 1
. TYPE OF FACILITY -' POWER REACTOR LICENSEE EVENT' CLASSIFICATION --NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
- MSIV INOP _ _ _ _ _ _ _ _ _
CAUSE-OF FAILURE - MECHANICAL FAILURE MSIV-RADIOACTIVE RELEASE'? NO EVENT DESCRIPTION - DUE1TO BAD' SEAL IN MSIV-#11 HYDRAULIC OIL PACKAGE-AND RESULTANT OIL LEAK, DAM PINO: ACTION MAY NOT FUNCTION PROPERLY. (VLV MAY SHUT TOO FAST.) MSIV DECLARED
- .INOP AND-S/D WAS STARTED. AUTOMATIC FUNCTIONS ON THE VLV HAVE NOT BEEN REMOV ED.AND IT.WILL FUNCTION _IF CALLED.TO DO SO. STATE AND LOCAL NOTIFICATIONS MAD E'BY LICENSEE. UNIT G 100% AT TIME OF EVENT. 80% L* TIME OF CALL. TS LCO A/S I 13112 HRS TO HOT
- ACTION-TAKEN BY HDD/RDO NOTIFIED REO 1 DO ( NORRHOL.M ) ; EO(LANIK); FEMA (WALT CHU
.RCH)
PERSON NOTIFYING NRC - STRAYER PERSON ENTERING REPORT - BILL JONES
-DATE'OF EVENT ~- 12/12/84 TIME OF EVENT ;1511 DATE OF NOTIFICATION - 12/12/84 TIME OF NOTIFICATION - 1807 FACILITY NAME - CALVERT CLIFFS 1 REGION - 1 -TYPE'OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT -CATEGORIES OF EVENT - ** UPDATE **
CA'USE OF FAILURE - MECHANICAL FAILURE MSIV~ RADIOACTIVE ~ RELEASE? NO
' EVENT DESCRIPTION --1 ~PLNT WAS OFF-LINE G 4% AT 1645. WAS HOT STANDBY AT 1807. EXPECTS TO BE COLD I 'N 12 HRS.~WILL TERM UE-AT HOT S/D (3OOF). ** UPDATE ** NOUE TERMINATED AT 0815 L12/131.REACTORIIN' MODE 4 290F ACTION'TAKEN BY HDO/RDO - NOTIFIED REO 1 (NORRHOLM)iEO(JORDAN) -PERSON NOTIFYINO-NRC - LAVATO
- PERSON . ENTERING REPORT f- JONES
- D' ATE OF EVENT -L12/12/84
~
TIME OF EVENT - 1513
.DATE.0F NOTIFICATION - 12/12/84
. TIME OF NOTIFICATION ~- 1527
. FACILITY NAME - BROWNS' FERRY 2-- REGION - 2 iTYPE.0F. FACILITY'- POWER REACTOR-LICEblSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT (CATEGORIES-OF. EVENT - CONTAMINATED INJURED CAUSE OF{ FAILURE ' INJURY r_ RADIOACTIVE RELEASE 7 NO EVENT: DESCRIPTION.-
"A PAINTER. FELL-IN TORUS. SUSTAINED HEAD OR NECK INJURIES. HAD 4000 DPM ON ONE ELEO.~POSSIBLE: CONTAMINATION ON BACK'BUT COULD'NOT BE ROLLED OVER DUE TO INJU RIES. TRANSPORTED TO DECATOR, ..ALA OEN HOSPITAL. LICENSEE HP PERS WENT WITH IN u WURED.**1934_ UPDATE: UE TERMINATED (4 1928. INJUREO WAS DECON AND CONTM CLOTHI
un. ]
- ACTION TAKEN BY HDO/RDO - NOTIFIED REO 2:(VERRELLI)i EO(LANIK)i FEMA (CHURCH)
. PERSON-NOTIFYING NRC - KENNEDY ^ PERSON E_NTERING REPORT - BILL . JONES 'DATEl OF EVENT - 12/13/84 tit'Ei OF EVENT - 2143 DATE.0F NOTIFICATION - 12/13/84 TIME OF NOTIFICATION - 2203 - FACILITY NAME -- TURKEY PT. 3 REGION - 2 TYPE : OF' FACILITY. -- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT CONTAINMENT INTEGRITY- .CAUSE OF FAILURE - ELECTRICAL FAILURE SOLENOID RADIOACTIVE RELEASE? NO. -SCRIPT ACTIVE FIL.E IS 90% OF MAXIMUM SIZE
- EVENT DESCRIPTION -
'AfCONTAINMENT. BOUNDARY VALVE (LETDOWN FLOW CONTROL VALVE) WAS FOUND TO BE INO PERABLE FRON ITS-CONTROL SWITCH DUE TO A FAILED SOLENOID. AT 2153 AIR TO THIS ,
VALVE"WAS ISOLATED AND THE VALVE FAILED CLOSED AS REQUIRED AND THE UNUSUAL E fVENT, WAS TERMINATED. -UNIT WAS AT 300 DEGREES AND GOING TO COLD S/D FOR MAINTE NANCE ON.THE' GENERATOR EXCITER AT THE TIME OF THE EVENT. ACTION'TAKEN BY HDO/RDO - R2 MONTGOMERYi EO JORDAN FEMA CHURCH
' PERSON NOTIFYING NRC - T. WOGON PERSON ENTERING REPORT.- R. SMITH SCRIPTEACTIVE FILE IS'90% OF MAXIMUM SIZE .DATE OF' EVENT - 12/15/84- TIME OF EVENT-- 0436 =DATE.OF' NOTIFICATION - 12/15/84 TIME OF NOTIFICATION - 0536
[@ACILITY'NAME - SEQUOYAH REGION -~'2 < TYPE' OF FACILITY -- POWER REACTOR
' LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF-UNUSUAL EVENT . CATEGORIES . OF . EVENT - EXPLOSION CAUSE:- OFI FAILURE '- UNKNOWN
~ RADIOACTIVE RELEASE? NO LEVENT-DESCRIPTION - WITH UNITx1--AT$100% POWER AND UNIT 2 IN MODE 3. THE FIRE REPORTED EARLIER (SE
'ELO447-DITRY)=-WAS ACTUALLY AN EXPLOSION WITH AN ACCOMPANYING FIRE. THE NOUE W I
TAS ~ IMMEDIATELY' TERMINATED:SINCE THE EVENT WAS UNDER CONTROL.
> ACTION TAKEN-BY HDO/R'DO - R2-(D. MONTGOMERY), EO (E. JORDAN), FEMA (E. WEINER)
PERSON NOTIFYING NRC -- D. ROBERTS-PERSON ENTERING REPORT -'W. BURTON SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
@hM : OF ' EVEN T '- - 12/16/84 TIME OF EVENT'-~1135
- 6 WYCAT10N - It248
' FACILITY NAME - GEQUOYAH 2 REGION - 2 TYPE.;OF FACILITY - POWER REACTOR LICENSEEL EVENT CLASSIFICATION -- NOTIFICATION OF' UNUSUAL EVENT CATEGORIES.. OF EVENT,-- ESF ACTUATION CORE INJECTION SPRAYINADVERTENT SI
-CAUSE-OF FAILURE - UNDER INVESTIGATION RADIOACTIVE-. RELEASE? NO EVENT DESCRIPTION -
- EVENT.AT.0826 CST-(INADVERTENT SI) WAS DETERMINED TO HAVE BEEN AN NOUE WHEN.-T
'HE OPERATIONS DUTY SPECIALIST WAS INFORME0 OF THE EVENT AT 1135 CST. THE NOUE NAS. CONSIDERED TO HAVE, TERMINATED AT 0826 CST. THE CALLER CALSSIFIED THIS RE i PORT AS A "4 HR" NOTIFICATION UNDER 50.72.
' ACTION.TAKEN BY HDO/RDO - RDO (MONTGOMERY)i EO-(JORDAN)i FEMA (ANTUSH)
PERSON' NOTIFYING'NRC - M COOPER PERSON ENTERING ~ REPORT - STEVE;LONG
- SCRIPT ACTIVE FILE IS-90% OF' MAXIMUM SIZE
~DATE OF EVENT 12/16/84 TIME OF EVENT - 2110
'DATE OF NOTIFICATION -'12/16/84 TIME OF NOTIFICATION - 2234 FACILITY NAME - WATERFORD 3' REGION - 4 TYPE OF FACILITY - POWER REACTOR r
L-ICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ESF ACTUATION CNTRL RM VENT SYS.ISOL
.CAUSE OF FAILURE - TOXIC GAS-ON SITE
- RADIDACTTVE RELEASE?.NO:
EVPIT DESCRIPTION --
' AMMONIA GAS APPARENTLY RELEASED FROM AN ADJACENT' INDUSTRY CREATED CONCENTRATI ONS:AS.HIGH AS 110 PPM IN THE VICINITY OF THE PLANT STRUCTURES.- UE WAS DECLA RED'AT12110 CST-DUE TO CONC. ) 100 PPM, AND WAS TERMINATED AT 2138 CST WHEN CO NC. < 10 PPM.-WIND'AT O.89 M/S FROM 15'2.5 DEO. CONTROL ROOM VENTILLATION SYS
~
ETEM WAS PLACED IN RECIRC MODE. PLANT IS AWAITING LICENSE TO LOAD FUEL. SECUR ITY WAS NOT COM
- ACTION TAMEN BY HDO/RDO - NOTIFIED REGION 4 (R. IRELAND), EO.(E. JORDAN), FEMA (
R.-BERKBILE)
~ F?ERSON ~. NOTIFYING ' NRC - J. COMEAUX iPERSON ENTERING REPORT - S. LONO C .SCRIPTLACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF' EVENT.-;l'2/18/84 TIME OF EVENT - 0755 DATE'OF: NOTIFICATION.- 12/18/84 TIME OF NOTIFICATION - 0823 i
I FACILITY NAME'- SURRY 1 ?; 2 REGION - 2 l ' SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE ( TYPE'OF. FACILITY . POWER' REACTOR
.LICENSEEi EVENT' Cl ASSIFICATION -- NOTIFICATION OF UNUSUAL EVENT CnTenORIes 0FzEve>;T.,- FIRE.:_
CAUSE: OF ' FAILURE -- MECHANICAL FAILURE. OIL LEAK.,_ RADIOACTIVE RELEASE? NO
. EVENT' DESCRIPTION -
- DECLARED;A NOUE AR 0755 DUE TO A FIRE IN THE #3 DG ROOM CAUSED BY AN OIL LEAK
.' FIRE DISCOVERED.AT 0744'AND OUT BY 0815 (INCLUDING REFLASHES). DAMAGE BEING EVALUATED. THE DG.WAS'-OUT OF SERVICE AT TIME OF FIRE. TWO OTHER DG OPERABLE.
. UNITS?IN COLD.S/D & 98%. #3 DG'USED AS SWING DG. **UP DATE (0849)** NOUE TER 14INATED AT 0840.
! ACTION-TAKEN BY.HDO/RDO .R2 (CARROLL)1 EO-(ROSSI); FEMA (LITTON)
PERSON NOTIFYING NRC - J. MOSCOW.
-PERSON ENTERING REPORT.- DON.MARKSBERRY
'DATE'OF EVENTJ- 12/19/84 TIME OF EVENT - 2200
;DATE OF. NOTIFICATION - 12/19/84 TIME OF NOTIFICATION - 2211
' FACILITY NAME . INDIAN POINT 2 REGION - 1 LTYPE OF FACILITY : POWER REACTOR
. LICENSEE- EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES.0F~ EVENT - FIRE CAUSE_OF. FAILURE - MECHANICAL FAILURE SEAL OIL FAIL.
- RADIOACTIVE RELEASE 7'NO EVENT DESCRIPT ION --
-NITH UNIT AT 100% POWER, GENERATOR SEAL OIL PRESSURE DECREASED ALLOWING-HYDRO
. GEN GAS TO ESCAPE. THIS RESULTED IN d2. SHORT FIRES WHICH WERE QUICKLY EXTINGUI
,SHED. DAMAGE APPEARS TO BE-SLIGHT. OFFSITE FIRE AID WAS SUMMONED BUT NOT USED
..-ALSO,~A' SAFETY INJECTION WAS INITIATED DUE TO UNIT COMINO OFF LINE. NO WATE
-R ENTERED REACTOR. UNIT CURRENTLY IN HOT S/D.- NOl'E OVER AT- 2230.
l ACT f CN TAKEN BY - HDO/RDO - R1 - (R. GALLO), EO (D. MATTHEWS), FEMA (J. GREINER) PERSON NOTIFYING NRC
-J.~XENAKIS
' PERSON.-ENTERING REPORT.- W. . BURTON w
fDATE'OF EVENT - 12/21/84' TIME OF EVENT - 1615
'DATE OF NOTIFICATION.- 12/21/84 TIME OF NOTIFICATION - 1637 7 (FACILITY-NAME - FITZPATRICK REGION - 1 TYPE OF-FACILITY ~: POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT ENTERED LCO ACTION STATEMENT 1CAUSE OFJFAILURE_- MECH _ANICAL FAILURE "R"EMERG SW PUMP, "C"RHR SW PUMP
' RADIOACTIVE RELEASE? NO EVENT' DESCRIPTION -
' UNIT AT E100%." ENTERED 24 LHR TO COLD S/D LCO DUE TO THE "C"RHR SW PMP AND THE
""B" EMERG SW PMP.BEING INOP..THE "B".PMP HAS HIGH VI8 PROBLEM AND THE "C' PMP
;HAS'HIGHLSTARTING CURRENT. ' UNIT EXPECTS TO START S/D AT APPROX 2000-12/21/84 (UP ,___
. GLVV UF KUC@.. U6Dnr-~MTTOU7.. ~ **UFlGMTEWPTi"
.EMERG SW-PMP:OP.
- ACTION"TAKEN_BY HDO/RDO - REGION 1 (R.- GALLO), EO (D. MATHEWS), FEMA (G.. TROTTER
;y .
. PERSON NOTIFYING NRC - T.'PLUMPTON-
. PERSON ENTERING REPORT - D. POWELL DATE OF EVENT - 12/25/84 TIME.0F EVENT - 1820
-DATE:OF NOTIFICATION - 12/25/84 TIME OF NOTIFICATION - 1851
, FACILITY NAME --PALISADES REGION - 3
~ TYPE-OF FACILITY - POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES-OF EVENT - LOW SUBCOOLING MARG.
i
- -CAUSE.OF FAILURE --UNKNOWN RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
JNITH. UNIT AT 99% POWER, ONE OF THE TWO SUBCOOLING MARGIN MONITORS READ 49.4 D EG. FAHR. LICENSEE BORATED TO DROP TEMP. MARGIN >50 DEG. FAHR. AT 1829. AT 18- , 32 MARGIN WAS 49.9-DEG. FAHR. RETURNED >50 DEG. FAHR. AT 1838. THE OTHER MONI TOR READ 50.2 DEG. FAHR. DURING EVENT. ** UPDATE ** LICENSEE CHANGED CLASSIFICA 5 ~ TION'TO ALERT BECAUSE IT TOOK MORE THAN SMIN TO MAKE TEMP CORRECTIONS. THE:EV
- ENTTWAS TERMINA
. ACTION TAKEN BY'HDO/RDO - RDO BOYD.EO HAASS. FEMA i
PERSON NOTIFYING NRC - NAGSA
, PERSON ENTERING REPORT C. GOULD cSCRIPT-ACTIVE FILE IS 90% OF MAXINUM SIZE DATE OF EVENT -- 01/01/85 TIME OF EVENT - 0720
,'_DATE'OF_ NOTIFICATION . 01/01/85 . TIME OF NOTIFICATION - 1113 FACILITY'NAME - BIG' ROCK POINT ~ REGION - 3 1 -TYPE:OF FACILITY _ POWER REACTOR
-LICENSEE ~ EVENT: CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES -OF EVENT" ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE -' MECHANICAL FAILURE
-RDS VALVES RADIOACTIVE RELEASE? NO EVENT-DESCRIPTION _-
UNIT COMMENCED 8/D FROM 91% POWER AT 1900 ON 12/31/84 DUE TO FAILURE OF RX DE
~ PRESSURIZATION-SYSTEN VALVES TO PASS SURV. TEST. T.S. WOULD NOT REQUIRE COMME
.NCEMENT.OF sed UNTIL 0720 ON 1/1/85. BECAUSE THEY WERE NOT <212 DEG BY THAT T LIME., THEY ENTERED LCO 4/S TO S/D, WHICH REOUIRED DECLARATION OF A U.E. THE U -
.E. WAS-TERMINATED AT 1040 EST, WHEN-TEMP <212 DEG. ALL SAFETY SYSTEMS FUNCTI
=ONAL.
-ACTION TAKEN~BY HDO/RDO - NOTIFIED RDO, EO, FEMA PERSON-NOTIFYING NRC - B. ALEXANDER
~
- PERSON ENTERING REPORT - POWELL/LONG SCRIPT ACTIVE-FILE IS 90%.0F MAXIMUM SIZE E M k_OE EVFNT___- OS/01/_85______ _ TIME'__OF__ EVENT ___- 1 1_ O 2 . __ ___ _ __ _______ _ __________ _ _____ _ _ _ _ _
' - Ur/UY7 tic TY& U9- NEnnnFTCMYTON - 1114 {
fACILITLY i NAME -=SEQUOYAH REGION - 2
~ TYPE!OF' FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ICATEGORIES OF. EVENT - MEDICAL EMERGENCY LCAUSE OF FAILURE'- INJURED WORKER
. RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION - ~
MEDICAL EMERGENCY DECLARED AT 1002 CST. A WORKER IN THE CONDENSATE EVAPORATO LR -TANK HAD HIS ARM BROKEN AND CUT SEVERELY BY A DRILL THAT SLIPPED. THE PERS
.ON WAS. CONTAMINATED TO 2000 DPM. HE WAS TRANSPORTED TO THE HOSPITAL VIA AMBUL
--ANCE. DECONTAMINATION PROCEDURES WERE PERFORMED IN THE AMBULANCE.
- ACTION :T AKEN BY HDO/RDO - NOTIFIED RDO, EO, FEMA PERSON NOTIFYING NRC - D. ROBERTS
- PERSON ENTERING REPORT - POWELL/LONG SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE i'?DATE.0F. EVENT - 01/02/85 TIME OF EVENT - 0106 sDATE OF NOTIFICATION - 01/02/85 TIME OF NOTIFICATION - 0119 FACIL.ITY.NAME TURKEY PT. 4 ~
REGION - 2
-: TYPE OF FACILITY;- POWER REACTOR
! 0 LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNU'UAL d EVENT t CATEGORIES OF EVENT. - ENTERED LCO ACTION STATEMENT . ll ;CAUSE ;OF_ FAILURE - ELECTRICAL FAILURE
-~ RELAY RADIOACTIVE. RELEASE? NO
/ EVENT DESCRIPTION -
" TESTING REVEALLED THAT ONE TRAIN OF THE AUTOMATIC ISOLATION SYSTEM FOR THE CO l' 'NTAINMENT VENTILLATION AND CONTROL ROOM VENTILLATION SYSTEMS WAS INOPERABLE.
L THE OTHER TRAIN IS OPERABLE. THE INOPERABLE TRAIN WAS PUT IN TRIPPED CONDIT l YON, WHICH-CLOSED THE CONTROL ROOM VENTILLATION DAMPERS. THIS ALLOWED TERMIN l JATION OF THE U.E.-AT 0106 EST. PROBLEM IS A STICKING LOCK-OUT RELAY. REACTO [ RilS AT'100% PO
' ACTION TAKEN BY HDO/RDO - NOTIFIED: RDO (K. LANDIS), EO (P.-MCKEE)> FEMA (K. ESS l
- I GMANN ) .
[ PERSON NOTIFYING NRC - D. . TAYLOR
~ PERSON ENTERING REPORT - S. LONG SCRIPT ACTIVE FILE IS 90% OF MAXIMUM' SIZE
-DATE OF-EVENT - 01/02/85 TIME OF EVENT - 1513 DATE OF' NOTIFICATION -.01/02/85 TIME OF NOTIFICATION - 1605 t-
. FACILITY'NAME - SAN.ONOFRE 1 REGION - 5 TYPE 0F FACILITY'- POWER REACTOR
. LICENSEE EVENT: CLASSIFICATION -- NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT'- ENTERED LCO ACTION STATEMENT
, - . - - , . - . , - ,-_n---.----,~,,-,.----.,-,,,,.-.-. , -,
CAUSE'OF_ F..AILURE ?RX S/D-
? RADIOACTIVE. RELEASE? NO o' EVENT DESCRIPTION --
. DECLARED-NOUE AT 1213 PST DUE TO THE INITIATION OF LOAD REDUCTION DUE TO LCO !
l , ~ A/S- CONCERNING THE INOP " A" ECCS TRAIN (SEE 1410 EST EVENT). TERMINATED NOUE l SCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE
&.S/D-AT 1303~PST WHEN IT..WAS DETERMINED THAT 41 SEQUENCER WAS OPERABLE.. LICE NSEE. BELIEVES THAT-AN INOPERABLE NEON LAMP ON THE SEOUENCER WAS AT FAULT. SEQ L UENCER PAST SURVEILLANCE TEST. POWER REDUCED FROM 92% TO 75%. INCREASING POWE K R; ACTION TAKEN BY HDO/RDO - R5(G YUHAS)
PERSONfMOTIFYING NRC - H SHCUTTER
. PERSON-ENTERING.RFPORT - DON MARKSBERRY DATE OF EVENT - 01/05/85 TIME OF EVENT - 0735
'DATE OF NOTIFICATION - 01/05/85 TIME OF NOTIFICATION - 0821
~
II! FACILITY NAME - CRYSTAL RIVER 3 REGION - 2 TYPE!OF FACILITY - POWER REACTOR iLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT 'LCATEGORIES OF EVENT - ESF. ACTUATION AUX BLDG EXHAUST HI RAD
- CAUSE'OF FAILURE - UNDETERMINED RADIOACTIVE RELEASE?.YES
' EVENT. DESCRIPTION -
U.'E.--WAS DECLARED-AT 0735 EST DUE TO UNEXPLAINED ALARMS ON AUX BLDG RAD MONIT , _ ORS A2 &lA8. :THIS PLACED AUX BLDG VENT SYS IN EMERGENCY MODE (ISOLATED SUPPL
.Y' FANS).. LLICENSEE EVACUATED BLDG ACCORDING TO-PROCEDURE. NO WORKERS WERE IN
;JURED,' CONTAMINATED OR OVER EXPOSED.-EVENT WAS TERMINATED AT 0757. RELEASES N
- OT-OUANTIFIED YET. . EXPECTED TO BE SMALL BECAUSE MONITORS BAREL.Y EXCEEDED SET .
. POINTS,' DURATIO ACTION TAKEN BY HDO/RDO - RDO: LANDIS, EO: MCKEE, FEMA: CHURCH, HP: WIGGINTON, D
'OE: HAM, HHS: GROVE, PAO: GILLILAND PERSON ~ NOTIFYING NRC - L. LOCKHART)
PERSONLENTERING REPORT - S. LONG
.DATE OFfEVENT-- 01/05/85 TIME.0F EVENT - 0750
~ DATE ' OF: NOTIFICATION - 01/05/85- TIME OF NOTIFICATION - 0824 DFACILITY NAME --PALISADES REGION - 3
^ TYPE OF-FACILITY - POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION-OF UNUSUAL EVENT l CATEGORIES OF' EVENT - ENTERED LCO ACTION STATEMENT r _
CAUSE~OF. FAILURE'- ELECTRICAL FAILURE INVERTER.
. RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION -
-THE LICENSEE DECLARED'AN UNUSUAL EVENT AT 0750. WHEN THE INVERTER FEEDING A 1 20 VAC, CRITICAL BUS FAILED. -THE-BUS WAS REENERGIZED WITH THE BYPASS REGULATO s --- 'R_AT 0815, AND THF_. EVENT:WAS TERMINATED.~DURING THE OUTAGE ONE CHANNEL OF THE
MNUP'hMfEJLt > N tHUUM ALAHfT5 WhME CAUSED IN'THE CONTROL ROOM. THERE WAS NO EFFECT ON ACTUAL REACTOR OPERATION,
?WHICH REMAINED
-ACTION TAKEN BY HDO/RDO'- NOTIFIED RDO'(M. PHILLIPS), 'EO (P. MCKEE). FEMA (M. MA
-SSIE)
' PERSON NOTIFYING NRC - B. BAUR-PERSON ENTERING REPORT - S. LONG DDATE-OF EVENT - 01/07/85 TIME OF EVENT - 0544 DATE OF NOTIFICATION - 01/07/85 TIME OF NOTIFICATION - 0358 FACILITY NAME - LIMERICK REGION - 1 l TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT'- ENTERED LCO ACTION STATEMENT
- LOSS OF FLOW INDICATION CAUSE OF FAILURE - INST RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
PLNT STARTED CNTL'D S/D G 0544 DUE TO LOSS OF TOTAL CORE FLON INDICATION AND LOSS OF INDIVIDUAL JET PMP DELTA P INDICATION ON ALL 20 JET PMPS. ONE COMMON INST LINE.GOES TO ALL JET PMPS AND THIS LINE IS BELIEVED TO BE BLOCKED. FOUR JET.PMPS HAVE DEL P MEAS ACROSS THE JET PMP ITSELF AND THESE STILL HAVE NORM AL.. INDICATION. PLNT G 4.2%. PLNT NOTED THIS PROB G 2300, 01/06 AND TS REQUIRE HOT S/D:BY 110 ACTION TAKEN BY HDO/RDO - NOTIFIED REG 1 DO(HARPSTER); EO(MCKEE); FEMA (TROTTER)
- PERSON NOTIFYINO NRC - BILL BARNSHAW-
. PERSON ENTERING REPORT - BILL JONES DATE OF EVENT - 01/07/85 TIME OF. EVENT - 0545
'DATE OF NOTIFICATION - 01/07/85 TIME OF NOTIFICATION - 1111 FACILITYLNAME --LIMERICK REGION --1 TYPE-OF FACILITY - POWER REACTOR
' LICENSEE EVENT' CLASSIFICATION'- NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - ** UPDATE **
.W CAOSEL OF. FAILURE - CALIBRATION PROBLEN RADIOACTIVE RELEASE? NO e SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE EVENT' DESCRIPTION - ! .UE TERMINATED G 1050.LTHE PROBLEM NITH THE-DELTA P S HAS BEEN DETERMINFD TO H E A-MISCALIBRATION FROM HOT TO COLD. CONDITION. THE-DELTA PS WILL SE RECALIBRA
~
TED. PLNTLAT 1%. . . ACTION TAKEN BY HDO/RDO - NOTIFIED REG 1 DO(HARPSTER);EO(ROSSI); FEMA (LITTON) PERSON NOTIF',ING NRC - E. B. COSGROVE PERSON. ENTERING REPORT - BILL JONES I LSCRIPT ! ACTIVE FILE IS 90% OF MAXIMUM SIZE
, __ _ _ . _ . _ . . _ . _ _ - . ..,,.,___..,_~.____..,__,-_.m .
- 'LEAMrt0FTMSNV '- WI7/Uf7/Bb N - 1900
~
.DATELOF NOTIFICATION - 01/09/85 TIME OF NOTIFICATION - 2144 '
'FACILIT!Y-NAME - BRONNS' FERRY 1 REGION - 2
-TYPE OF, FACILITY - POWER. REACTOR v NICENSEE EVENT CLASSIFICATION'- NOTIFICATION OF UNUSUAL EVENT b TCATEOORIES OF. EVENT - ENTERED LCO. ACTION STATEMENT
~
- CAUSE.0F FAILURE - DIESEL INOP.
RADIOACTIVE-RELEASE? NO-
- EVENT DESCRIPTION -
-WITH UNIT AT'100% POWER, MAINTENANCE WAS DONE ON "C" RHR HEAT EXCHANGER INLET
-VALVE-(THIS LEFT "C" RHR TRAIN INOP. IN THE CONTAINMENT COOLINO MODE). A TOR
_Q UE. CHECK ON DIESEL GENERATOR BATTERIES SHOWED THAT "A" DIESEL GENERATOR BATT
/ERYEHAD.A BAD CONNECTION RENDERING THE "A" DIESEL INOPERABLE. THIS DIESEL SUP
. PLIES ALTERNATE POWER TO THE "A" RHR PUMP.SO THE PUMP WAS INOP. ** CONTINUE **-
- ACTION TAKEN BY HDO/RDO - R2 (V. PANCIERA), EO (L. COBB), FEMA (SPAULDING)
PERSON NOTIFYING NRC - G. BROWN
- PERSON ENTERING REPORT - W. BURTON SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
'DATE OF EVENT ~~ 01/10/85 TIME OF EVENT E 1230 DATE OF NOTIFICATION - 01/10/85 TIME-OF NOTIFICATION - 1321
- FACIL'ITY NAME - CATAWBA- REGION - 2
-TYPE OF FACILITY -POWER REACTOR t
-LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT 3 CATEGORIES OF EVENT - INOP. EMERG..SYS.
i CAUSELOF FAILURE -DAMPER FAILURE RADIOACTIVE RELEASE?-NO
. EVENT DESCRIPTION -
-NITH UNIT AT 3.8% POWER. THE ANNULUS VENTILATION SYSTEM WAS FOUND TO BE INOPE
'RABLE DUE TO ONE DAMPER (D-7)-HAVING. FAILED OPEN WHILE ANOTHER DAMPER WAS LEA l]
KING.'THIS-PRESSURIZED THE ANNULUS SYSTEM RENDERING IT INOP. THE PROBLEMS WER ' E CORRECTED AND THE UNUSUAL EVENT TERMINATED AT 1237. THE UNIT IS CURRENTLY A
.T 3%~ POWER. s ACTION TAKEN-BY HDO/RDO - R2 (C.-BURGER, R. CARROLL). IE (E. ROSSI). FEMA (R. BE lRKEDILE);
cPERSON NOTIFYING NRC N. NICHOLSON , PERSON ENTERING REPORT - W. BURTON , ,
- SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ,
'DATE OF EVENT'- 01/11/85 TIME OF EVENT - 0245
-DATE OF NOTIFICATION - 01/11/85 TIME OF NOTIFICATION '0301 '
\
FACILITY NAME - CATAWBA-1 REGION - 2 TYPE OF1 FACILITY-- POWER REACTOR i, 3
- =
.x
'~
. LICENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT .
- CATEGORIES;OF EVENT --ENTERE1}ICO_A.CTION_.ST.ATEMENT_ ,,, _ _ __,_ j,;,, _,_i , ,__'
p-jCAUSE OF FAILURE - UNIDENT. PC LEAKAGE' RADIOACTIVE RELEASE? NO
- EVENT-DESCRIPTION -
RTR IN MODE 2.' PLANT HAS UNIDENTIFIED PRIMARY COOLANT LEAKAGE GREATER THAN 1G PM(3-100PM) THIS'PUT THEM IN A LCO OF 4 HRS TO GET THE LEAKAGE BACK WITHIN TS JOR-BE IN MODE 3-NITHIN THE.NEXT 6 HRS. THEY ARE TRYING TO LOCA1E THE LEAK. **U
.PDATE**NOUE AND LCO.' TERMINATED AT 0543.' LEAK FOUND IN SEAL INJECTION FILTER O
-N RC PMP.
ACTION 1TAKEN BY'HDO/RDO -'RDO PANCIERA EO COBB FEMA HARRINGTON
. PERSON NOTIFYING NRC - BRADY-
' PERSON ENTERING REPORT - GOULD SCRIPT ACTIVE FILE IS 90% OF MAXINUM SIZE DATE OF EVENT -- 01/11/85
~
TIME'OF EVENT - 1230 DATE CF NOTIFICATION - 01/11/85 TIME OF NOTIFICATION - 1250 SCRIPT' ACTIVE FILE TRIMMED.TO 80% OF MAXIMUM SIZE FACILITY NAME'- BROWNSLFERRY.1 REGION - 2
--TYPE OF.. FACILITY ; POWER REACTOR LICENSEE ' EVENT CLASSIFICATION -: NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT.- ENTERED LCO ACTION STATEMENT
[h , - ( OAUSE OF FAILURE -~S C= SUCTION HEATER
- RADIOACTIVE-RELEASE? NO
- EVENT DESCRIPTION _-
~~
THE 1A STANDBY LIQUID CONTROL PUMP SUCTION HEATER IS INOPERABLE AND THE "C" D
'G IS'OUT-OF-SERVICE FOR ANNUAL INSPECTION. THIS PUT UNIT IN A 24 HOUR LCO. UN
,IT:IS-AT 95%.PONER AND A LOAD DECREASE HAS BEEN BEGUN. REPAIRS TO THE SUCTION L
-HEATER.HAVE BEEN' BEGUN AND ARE EXPECTED TO BE COMPLETED BY.1800 TODAY. **UPD
'ATEo* HEATER REPAIRED,. TEMPERATURE ABOVE MINIMUM, AND UNSUAL EVENT TERMINATED AT'1517 ET.
LACTION TAKEN BY_HDO/RDO - R2 PANCIERA;-IE ROSSI; _ FEMA BERKIBLE
= PERSON NOTIFYINO NRC -'TOMLINSON ,
gp? - F;ERSON p . ENTERING REPORT -- SMITH RsDATE OFnEVENT -' 01/11/85 TIME OF EVENT - 2000 DATE'OF', NOTIFICATION'- 01/11/85 TIME OF NOTIFICATION - 2031
.._ FACILITY NAME - BROWNS FERRY 3 REGION - 2 iTYPE OF FACILITY ~- POWER REACTOR
('k : " vt;ICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT KCATEGORIES OF: EVENT - ENTERED LCO' ACTION STATEMENT
-CAUSE-OF-FAILURE'- RCIC INOPERABLE m
TRADIOACTIVE-RELEASE? NO. N EVENT = DESCRIPTION:- UtEITH:HPCI INOPERABLE-(SEE 1200 EVENT) RCIC ALSO FAILED TO PASS I~18 SURVEILLAN c A hfMRTM DMTM SYSTEMS KNOPERABLE UNET__IS_IN A 24_hdVR__LCO_IO__BE_S/D_AND_DEPRE _
UNUSURL~ lEVENT WMS DECLAWLED L AT 2020' ET. UNIT WAS A L iT 100%~ POWER AND HAS DROPPED' LOAD TO 99%. THE PROBLEM WITH RCIC APPEARS.TO-BE t JAN. ELECTRICAL (PROBLEM WITH THE RCIC STEAM ~STOP VALVE. MAINTENANCE HAS BEEN I e NITIATED ON-RCI
' ACTION TAKEN=BY34JJO/RDO - R2'PANCIERAi EO COBBi FEMA SPALDING
- PERSON NOTIFYING NRC - JONES
. PERSON ENTERING: REPORT - SMITH DATE.0F EVENT - 01/11/85 TIME OF EVENT - 2232
-DATE OF NOTIFICATION -- 01/11/85 -TIME OF NOTIFICATION - 2232
FACILITY:NAME.
BROWNS' FERRY 3 REGION - 2 1 TYPE OF-FACILITY --POWER REACTOR s LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF. EVENT - UPDATE OF'2OOO EVENT CAUSE10F FAILURE - - RADIOACTIVE' RELEASE? NO
~ EVENT DESCRIPTION -
. REPAIR WORK ON HPCIlIS COMPLETE (RAMP SIGNAL GENERATOR WAS REPLACED). SURVEIL LANCE-WILLL-BE CONDUCTED-ON HPCI TO VERIFY OPERABILITY. PROBLEM WITH RCIC IS N
' OW BELIEVED TO BE'A MECHANICAL PROBLEM WITH THE VALVE OPERATOR (THE MOTOR MOV ES BUT-THE VALVE DOES NOT OPERATE).' UNIT IS AT 98% POWER.
' ACTION'TAKEN BY HDO/RDO - R2 PANCIERA PERSON NOTIFYING NRC - JONES
- PERSON ENTERING REPORT - SMITH J.
[DATE/fiF EVENT- -- 01/11/85 TIME OF EVENT - 12SO DATESOF. NOTIFICATION - 01/12/85 TIME OF NOTIFICATION - 0906 FACILITY NANE. BROWNS FERRY 3 REGION - 2 TYPE'OF FACILITY - POWER REACTOR LICENSEE-EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ** UPDATE ON 1/11/84 NOUE ** ni, .-
- CAUSE OF/ FAILURE - ** UPDATE **
~
L ~ RADIOACTIVE RELEASE?-NO L EVENT DESCRIPTION -
'NOUE' TERMINATED AS OF'0855EST. RCIC OPERABLE, HPCI STILL INOP. UNIT IS AT 91%
LPWR. l T. > JV , N ACTION.TAKEN BYTHDO/RDO - REGION 2 (V. PANCIERA), FEMA (CRUTCHFIELD), EO (L. COB L 8). '
, PERSON' NOTIFYING NRC - TOMLINSON l
PERSON ENTERING REPORT - D. POWELL SCRIPTEACIIVE FILE IS 90% OF MAXIMUM SIZE
"-" v W ttig~'T F W 7 M W V - MrH3/so- - 0 I MP_ ur EVENi - OM8
_DATE OF NOTIFICATION - 01/13/85 TIME OF NOTIFICATION - 0S12
; FACILITY.NAME - TURKEY PT 3 REGION - 2
- TYPE OF FACILITY:-' POWER REACTOR
- LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT . ENTERED LCO ACTION STATEMENT CAUSE OF' FAILURE MCCHANICAL FAILURE
-SG BLOWDOWN VALVE-RADIOACTIVE RELEASE? NO EVENT DESCRIPTION. ..
'SG'"C" BLOWDOWN VALVE FAILED TO CLOSE FRM THE CONTROL ROOM AT 0428. UP STREAM MANUAL VALVE WAS' CLOSED AT 0437. NOUE DECLARED AND TERMINATED AT 0445 PER PR
~OCEDURE. VALVE HAS SINCE BEEN CLOSED. INVESTIGATING CAUSE. RX AT 100 %. NO LC O.-NO OTHER PROBLEMS.
ACTION TAKEN BY HDO/RDO - RDO: PANCIERA; EO: COBBi FEMA: HARRISON LPERSON NOTIFYING-NRC K LOOVELL PERSON ENTERING REPORT - DON MARKSBERRY SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE'OF EVENT - 01/15/85 . TIME OF EVENT - 0348
.DATE OF NOTIFICATION - 01/15/85 TIME OF NOTIFICATION - 0410 FACILITY- NAME -- ZION 1 REGION - 3 .
TYPE OF FACILITY --POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES'OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - DG OUT RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION -
THE ZERO DG (SWING) TRIPPED ON HI BEARING TEMP DURING SURVEILLANCE TEST AT O
'248 CST. THE "18" DG HAS BEEN OUT OF' SERVICE. THE "1A" DG WAS TESTED TO BE OP
-ERABLE. ENTERED INTO A 4 HR TO HOT S/D LCO. DECLARED NOUE AT 0305 CST. NO.OTH ER1 PROBLEMS. RX DECREASING FROM 100%.
1 ACTION TAKEN BY HDO/RDO - RDO(WILLIAMS); EO(COBB); FEMA
- PERSON NOTIFYING NRC - LOUCAS
- PERSON ENTERING REPORT - DON MARKSBERRY SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE OF' EVENT -?O1/15/85' TIME OF EVENT - 0531 DATE OF NOTIFICATION - ' 01/15/85 -TIME OF NOTIFICATION - 0551
, FACILITY-NAME -f2 ION 2 ' REGION - 3 TYPE OF FACILITY ~- POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- -CATEGORIES 0F EVENT '-- ENTERED LCO ACTION S TATEMENT
a : a~n -. , . . = -- -
~
(CAUSE OF FAILURE .DO.OUT
. RADIOACTIVE' RELEASE 7 NO EVENT DESCRIPTION -
, 'THEi"2B" DG' STARTED AND TRIPPED ON LOSS OF D.C. DURING SURVElLL(iNCE ~fESTING A RTS0431 CST.rENTERED INTO A 4_HR TO HOT S/D LCO. DG "2A" WAS TESTED TO BE OPERA BLE..NOUE' DECLARED AT 0447 CST. NO OTHER PROBLEMS. RX AT 100%. ** UPDATE (0800 j)**"NOUE TERNINATED AT 0615 CST,:BOTH DG OPERABLE. _. ACTION TAKEN BY HDO/RDO - RDO(WILLIAMS); EO (COBB); FEMA PERSON NOTIFYING NRC - LOUCAS PERSON ENTERING REPORT - DON MARKSBERRY -
'SCRIPTEACTIVE FILE IS 90% OF' MAXIMUM SIZE
'DATE:OF; EVENT - 01/15/85 TIME OF EVENT - 1040 DATEf 0F NOTIFICATION - 01/15/85 TIME OF NOTIFICATION - 1040
~
FACILITY NAME ~ PEACH BOTTOM REGION - 1
< TYPE OF FACILITY -' POWER-REACTOR
' LICENSEE'EV.ENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES - OF EVENT,- ENTERED LCO _ ACTION STATEMENT l :CAUSE OF~ FAILURE - MECHANICAL FAILURE DG
, RADIOACTIVE RELEASE? NO ! EVENT DESCRIPTION - l ENTERED INTO A 24 HR TO COLD S/D LCO WHEN THE "E4" DG AND "A" CONTAINMENT-COO L SCRIPT' ACTIVE FILE TRIMMED TO 80% 0F MAXINUM SIZE. l LING LOOP WAS PLACED.INOP. DECLARED A'NOUE AT 1040. EXPECT TO BE IN COLD S/D , 'IN 12 HRS. RX AT.87%'.-UPDATE AT 1801: NOUE TERMINATED. RHR DECLARED OPERABLE I: . REACTOR = POWER ~~20%. PROBLEM WAS 39A VALVE CONTROLLING 1ORUS SPRAY AND COO l LERS IN.S/D COOLING MODE. t ACTION TAKEN BY HDO/RDO - RD01(R KELLER)i IE (G LANIK); FEMA [ L . PERSON ' NOTIFYING NRC -- WEBSTER
' PERSON. ENTERING' REPORT - DON MARKSBERRY l
[ . L DATE OF EVENT - 01/16/85 TIME OF EVENT - 1528 DATE OF NOTIFICATION - 01/16/85 TIME OF NOTIFICATION - 1605 FACILITY NAME - BEAVER VALLEY 1- REGION - 1 [TYPELOFT FACILITY - POWER REACTOR cLICENSEE: EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OFLEVENT - SCRAM _
LO LO S/G LEVEL . - ESF ACTUATION CORE INJECTION SPRAYLOW S/G PRESSURE CAUSE'OFLFAILURE - ELECTRICAL FAILURE 4 _ BREAKER xRADIOACTIVE RELEASE? NO iEVENT. DESCRIPTION-'- BREAKER ~3-3.ON. VITAL BUS #3 FAILED, CAUSING LOSS OF POWER TO PROTECTION' RACKS 14,~15,16,17 W 18. LEVEL SIONAL TO S/G LEVEL CONTROL SYSTEM FAILED LOW, CAUSI
-4G F/W RRG-VALVES T0-00 FUI.L OPEN.' OPERATORS TOOK MANUAL CONTROL., BUT-REACTOR
h:51. S/63 WERE IHMN UUIC
- KL Y-; REFI LLED, CAUSINO A SAFETY INJECTION SIGNAL ON LO S/G PRESSURE (NO COINCI
' DENT-SIGNALS RE-LACTION TAKEN BY HDO/RDO.- NOTIFIED'RDO.(R. KELLER). EO (B. GRIMES), FEMA (J. GRE INER)'.
PERSON NOTIFYING NRC - D. HELD PERSON ENTERING REPORT - S. LONG
- DATE OF; EVENT - 01/16/85- TIME OF EVENT - 1529
- DATE OF_.. NOTIFICATION - 01/16/85 TIME OF NOTIFICATION - 1605 FACILITY NAME - BEAVER VALLEY.1 REGION'- 1 TYPE:GF1FACILITY'- POWER REACTOR LICENSEE EVENT CLASSIFICATION'- NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT - SCRAM LO LO S/G. LEVEL ESF ACTUATION CORE JNJECTION SPRAYLOW S/G PRESSURE
- (CONTINUATION OF EVENT AT 1528)
CAUSE OF FAILURE - ELECTRICAL FAILURE BREAKER:
' RADIOACTIVE RELEASE? NO . EVENT DESCRIPTION --
(CONTINUATION) SAFETY. INJECTION WAS SECURED AT-1537 EST. ALL SAFETY SYSTEM S' FUNCTIONED PROPERLY. THE-RCS TEMPERATURE DROPPED FRON 377 DEG-F TO 310 DEG
-F. AT 1815 EST AN UNUSUAL EVENT WAS DECLARED AND TERMINATED ON THE BASIS THA LT' A '? VALID SAFETY INJECTION SIGNAL" HAD OCCURRED AT 1528 EST.
ACTION TAKEN BY HDO/RDO - - PERSON NOTIFYING NRC - - PERSON ENTERING REPORT - - JDATE OF EVENT - 01/16/85 -TIME-OF EVENT.- 1600 DATE OF NOTIFICATION - 01/16/85. TIME OF NOTIFICATION - 1641 1 FACILITY NAME - CALVERT CLIFFS 1 REGION - 1
-TYPEJOF FACILITY - POWER REACTOR
~
LICENSEE EVENTL CLASSIFICATION - ~ NOTIFICATION OF UNUSUAL EVENT
'CAlfEGORIES OF-EVENT . ENTERED LCO. ACTION STATEMENT lCAUSE OFLFAILURE - MECHANICAL FAILURE
-CHECK-VALVE-
[ RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - THE.HPSI HEADERS WERE_ DECLARED INOPERABLE AT 1600 EST, DUE TO BACKLEAKAGE FRO M.-THE HEADER (1300 PSIG) TO THE SI TANKS (250 PSIG) WHEN THE HPSI PUMPS ARE R UNNING. THE-38 GPM-LEAKAGE WOULD PREVENT THE PUMPS FROM ACHIEVING THE REQUIR
-ED1170 GPM/ LOOP INJECTION FLOW UNDER THE CONDITIONS IN THE SAFETY ANALYSIG. T HE UNIT BEGAN A CONTROLLED S/D FROM 98% POWER. AN UNUSUAL EVENT WAS DECLARED lTT 1650 EST.
-ACTION ~;TAKEN BY HDO/RDO - NOTIFIED' REGION 1 (H. KISTER), I&E-(E. ROSSI). EO (B.
' GRIMES), FEMA-(J. GREINER)
. PERSON NOTIFYING NRC - C. DUNKERLY PERSON ENTERINGfREPORT - S. LONG iR@7EOE5 VENT - 01/18/8L -. _ _ _ TJ ME _10F_ EVE NT_ _- _O830_______
- OV/VS/83E TIME OF NOTIFICATION - 0931 IFACILITV NAM'E --DUANE ARNOLD. REGION - 3 TVPE OF. FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENf CATEGORIES OF. EVENT.- ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE SOLENOID VALVE
'S'CRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE RADIOACTIVE ~ RELEASE? NO EVENTL DESCRIPTION --
.NITH' UNIT AT 85% POWER, THE HYDROGEN-OXYGEN ANALYZER FOR THE SUPPRESSION CHAM BER'WAS DECLAREDLINOPERABLE DUE TO ITS INABILITY TO BE ZEROED. THIS IS AS A R ESULTcOFs A LEAKINGfSOLENOID; VALVE ALLOWING TEST GAS INTO THE ANALYZER. THIS P UTS THE PLANT'INTO A 24 HR LCO. THE LICENSEE IS WRITING A TEMPORARY PROCEDURE TO-ISOLATE AND REPAIR THE. VALVE.
ACTION TAKEN BY-HDO/RDO - R3 (N. CHRISSOTIMOS), IE (E. ROSSI), FEMA (J. GREINER)
' PERSON:NOTIFYINO NRC - R. ANDERSON
' PERSON ENTERING REPORT - W. BURTON SCRIPTJACTIVE FILE IS 90% OF MAXIMUM SIZE TOATE' OF EVENT J-- 01/18/85 TIME OF EVENT - 1225 DATE:OF NOTIFICATION - 01/18/85 TIME OF NOTIFICATION - 1314
.FACILITYiNAME - DUANE ARNOLD REGION - 3 LTYPE OF FACILITY - POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
--CATEGORIES OF EVENT - ** UPDATE **
- CAUSE OF FAILURE - ** UPDATE **
. RADIOACTIVE RELEASE? NO
'EVENTL DESCRIPTION -
NOUE-TERMINATED AT 1225 EST. THE "A" SID ANALYZER IS OPERABLE. "B" SIDE STILL CAN'T-SAMPLE TORUS. ACTION TAKEN:BY-HDO/RDO:- REGION 3(C. WILLIAMS),E. ROSSI, FEMA
; PERSON NOTIFYINO NRC - R. ANDERSON
- PERSON ENTERING REPORT - D.sPOWELL SCRIPT ACTIVE FILE,IS 90% OF MA.XIMUM SIZE
.DATE OF EVENT - 01/19/85 TIME OF EVENT - 1905 DATE OF NOTIFICATION - 01/19/85 TIME OF NOTIFICATION - 1916 ~ . FACILITY NAME.- ZION.1 REGION - 3 oTYPE OF-FACILITY - POWER REACTOR LICENSEE. EVENT 1 CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES OF EVENT.- ENTERED LCO ACTION STATEMENT t
CAUSE OF FAILURE --NECHANICAL FAILURE E 1A~ DIESEL GEN:
' RADIOACTIVE RELEASE? NO ~
EVENT > DESCRIPTION - . ~ : UNIT IS IN. HOT S/D..THE "O" SWING DIESEL IS INOP. WHILE TESTING THE "1 A" DIES
-EL AN OIL LEAK WAS FOUND (ATc1725) WHICH NECESSITATED DECLARING THAT. DIESEL I NOP. UNIT HAS.48 HRS TO CORRECT PROBLEM OR BE IN COLD S/D. ** UPDATE ** nolle TE l RMINATED~AT OO15CT. "1A"'D/G DECLARED OPERABLE.
' ACTION TAKEN.BY HDO/RDO -RDO (C. WILLIAMS), EO (B. GRIMES), FEMA (M. MASSIE)
LiPERSON NOTIFYING NRC - M. STRACKA i;iPERSON. ENTERING REPORT - D. POWELL I SCRIPT ACTIVE FILE IS 90%-OF MAXIMUM SIZE
..DATE-OF. EVENT - 01/21/85 TIME OF EVENT - 1916 DATE OF' NOTIFICATION - 01/21/85 TIME OF NOTIFICATION - 1834 L FACILITY'NAME - BROWNS FERRY 1 REGION - 2 '? TYPE OF FACILITY - POWER REACTOR LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT pLCATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT LCAUSE OF... FAILURE - UNIDENTIFIED LEAKAGE
,- RADIOACTIVE RELEASE 7 NO
, EVENT" DESCRIPTION -
RTR-IN'S/U AT 3% POWER. A DRYWELL UNIDENTIFIED LEAK-RATE OF 28GPM WAS DETERMI NED. PUTTING THE PLANT IN A LCO-TO BE IN COLD S/D. PLANT STARTED S/D AND IT I-S EXPECTED THAT ALL RODS WILL- BE. IN WITHIN 2-3 HRS. THEY PLAN DRYWELL ENTRY T O DETERMINE-ORIGIN OF LEAKAGE. ALL SAFETY SYS FUNCTIONAL. *** UPDATE ***NOUE TE
.RMINATED AT 0025 01/22/85. UNIDENTIFIED LEAKAGE WAS FROM AN OPEN DRAIN VALVE ON A~ TESTABLE.C ACTION TAKEN BY HDO/RDO -- RDO ELROD/SINKULE.EO GRIMES,IE ROSSI, FEMA TROTTER /BER KEBILE' . PERSON NOTIFYING NRC - TGMLINSON PERSON ENTERING REPORT - POWELL/.GOULD ,
SCRIPT l ACTIVE l FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 01/22/85 TIME OF EVENT - 0020
'DATE-OF NOTIFICATION -' 01/22/85 TIME OF NOTIFICATION - 0025 -SCRIPT ACTIVE. FILE-TRIMMED.TO 80% OF MAXIMUM SIZE
- FACILITY NAME.-.LASALLE 2 REGION - 3 L DTYPE OF: FACILITY . POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES 0F EVENT - ENTERED LCO ACTION STATEMENT l 'CAUSE'OF FAILURE - ELECTRICAL FAILURE l'
RELAY. D RADIOACTIVE RELEASE? NO
. EVENT' DESCRIPTION -
o***UPDATTE*** PLANT DECLARED UE(AS REQUIRED BY TS) WHEN 'lHEY ENTERED THE 12HR
Pu THENT WRs REPOMTED OU21.nT 2242
, RTR: POWER 4IS.77% AND.THEY ARE DECF. EASING AT THE RATE OF 25MW/HR. **** UPDATE
;**** NEW RELAY WAS-INSTALLED AND TESTED. .NOUE WAS'TERMINA1ED AT 0101CT.
~
' ACTION TAKEN BY HDO/RDO - RDO FORNEY,EO GRIMES, FEMA BERKEBILE PERSON NOTIFYING NRC - SHETTERLY-
. PERSON ENTERING, REPORT - GOULD IDATE OF EVENT - 01/23/83 TIME OF EVENT - 1125
.DATE OF' NOTIFICATION - 01/23/85 TIME OF NOTIFICATION - 1129 FACILITY NAME SHOREHAM REGION - 1 TYPE OF FACILITY POWER REACTOR LICENSEE' EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES OF EVENT - BOMB THREAT CAUSE OF'FAILUREl- SEE BELOW RADIOACTIVE RELEASE? NO EVENT: DESCRIPTION -
MALE-CALLER CAI. LED THE 6TH POLICE PRECINCT INDICATING A BOMB THAT WAS SET TO
' EXPLODE ATE 1230 WAS SOMEWHERE~ON SITE. AT 1130, A PERSON WITH A MALE VOICE CA
% -LLED-THE SITE. INDICATING THE SAME THING. 2 NRC REGIONAL SECURITY INSPECTORS A RE.ON SITE'FOLLOWING'THE EVENT..'THE POLICE ARE ON SITE WITH EXPLOSIVES SNIFFI NG, DOG. ** UPDATE ** NOUE TERMINATED AT 1331. NO BOMB FOUND. ACTION TAKEN BY'HDO/RDO - E. ROSSI,RDO(JOYNER), FEMA (W. CHURCH).IAT(N. PARADISC),
- PAO (INGRAM)
; PERSON NOTIFYING NRC - M. REGAN PERSON ENTERING REPORT - D. POWELL
'DATE OF EVENT - 01/23/85 TIME OF EVENT - 1600 DATE OF NOTIFICATION - 01/23/85 TIME OF NOTIFICATION - 1638 FACILITY NAME - PALISADES. REGION - 3 TYPE 10F' FACILITY - POWER REACTOR LICE SEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - LOSS OF SUBCOOLING MON ALARM
, .CAUSE-OF FAILURE l- UNKNOWN RADIOACTIVE RELEASE? NO L.EVENTEDESCRIPTION - UNIT. LOST. ALARM CAPABILITY TO THEIR SUBCOOLING MARGIN MONITORS. THE ALARM FUN CTION WAS-REGAINED AT 1626 EST AFTER I&C TECHS TESTED THE SWITCH A FEW TIMES. , ' LICENSEE PLANS FOLLOWUP. INVESTIGATION TO TRY AND DETERMINE CAUSE. THE SUBCOO , :. LING MONITORS WERE ALL OPERABLE. NO OTHER PROBLEMS. p:ACTI_ON.TAKEN BY-HDO/RDO - REGION 1 (W. FORNEY), E. ROSSI, FEMA (TROTTER) PERSON NOTIFYING.NRC - BAUER PERSON ENTERING REPORT - D. POWELL L-
6 .01/24/83- TXfW OF~EVEilT - 0343.
.DATE OF$ NOTIFICATION - 01/24/85 TIME OF NOTIFICATION'- 0343-
. FACILITY NAME --BEAVER VALLEY REGION - 1 i . TYPE:OF FACILITY - POWER REACTOR L
l LICENSEE < EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SEAL INJ LINE LEAK
. CAUSE OF FAILURE _ _
MECHANICAL FAILURE
-INJ LINE-l'RADIOACTIVERELEASE?NO l' . EVENT DESCRIPTION -
" Q 0225 PLNT.GOT. INDICATION OF HIGHER
. THAN NORMAL SEAL INJECT FLOW TO 1A RCP.
FLOW WAS REDUCED AND PMP BEARING TEMP ROSE. CNTMT. SUMP PMP ALSO STARTED. EST APROX 8GPM LEAK'INTO CNTMT. AT 0240 S/D STARTED. 1A PMP AND INJECT-FLOW SECU RED-e 0330.'WHEN THE' INJECT FLOW WAS STOPPED, INDICATIONS ARE THE LEAK WAS AL SO STOPPED. PLNT IN HOT S/B AT TIME OF CALL. WILL REMAIN IN UE UNTIL VERIFICA
-TION OF LEAKING
. ACTION TAKEN BY HDO/RDO - NOTIFIED REG 1 DO(KEIMIG): EO(COLLINS); FEMA (BERKEBILE
.)
PERSON NOTIFYING NRC G. STOROLIS PERSON. ENTERING REPORT - BILL JONES
' SCRIPT ~ ACTIVE FILE _IS 90% OF MAXIMUM-SIZE
-SCRIPr. ACTIVE FILE IS'90% OF. MAXIMUM SIZE DATE OF EVENT -.01/24/85 TIME OF EVENT - 0344 DATE OF' NOTIFICATION - 01/24/85 TIME OF NOTIFICATION - 0513 FACILITY NAME - BEAVER VALLEY REGION .1
-TYPE 0F FACILITY - POWER REACTOR
' LICENSEE EVENT CLASSIFICATION . NOTIFICATION OF UNUSUAL EVENT
'CA.TEGORIES OF EVENT - ** UPDATE **
.CAUSE OF FAILURE - NFCHANICAL FAILURE SEE ABOVE
' RADIOACTIVE RELEASE 7 NO
' EVENT DESCRIPTION -
BASED ON SECURING OF-LEAKAGE AND NO ABNORMAL FLOWS, THE UE WAS lERMINATED AT 10458 LICENSEE PREPARING TO MAKE CNTMT-ENTRY TO INVESTIGATE LEAK AND EVALUATE REQUIRED MAINT.-PLNT IN MODE 3 HOT S/B. (UNIT IS S/D.) ACTIONITAKEN BY HDO/RDO - SEE'ABOVE PERSON NOTIFYING NRC - STROLIS LPERSON ENTERING REPORT - BILL JONES SCRIPT. ACTIVE' FILE.IS 90% OF MAXIMUM SIZE I DATE OF EVENT --Ot/25/85 TIME OF EVENT - 2230 DATE OF-NOTIFICATION - 01/25/85 1IME OF NOTIFICATION - 2256'
. FACILITY NANE -_DUANE ARNOLD REGION - 3
. TYPE'OF FACILIT.Y - POWER REACTOR l
! LICENSEEEEVENT C_LASSiFICATI_ON__ ___NO TIFICATlON_OE_ UNUSUAL _ EVEN T l
~
IENENT
- CAUSE OF:. FAILURE - OPERATIONAL FAILURE
> OPERATOR ERROR-RADIOACTIVE RELEASE? NO l
EEVENT! DESCRIPTION I WHEN COOLING DOWN THE CONTAINMENT TEMPERATURE,TO CONDUCT LOAD TESTS.ON THE PO l J LAR : CRANE. THE, TEMPERATURE OF THE. STANDBY LIQUID CONTROL LINE FRON THE TANK T l 0 THE1 PUMP. DECREASED 1 DEG. FAHR. BELOW THE TECH SPEC LIMIT. THUS ENTERING IN !
'TO-A"24 HOUR'LCO~A/S AT 2030 CST. TEMPERATURE INCREASED ABOVE TECH. SPEC'AT 210
;Oa: NOUE'. DECLARED AND TERMINATED AT 2130. RX AT 85%.
ACTION TAKEN BY HDO/RDO - R3 (FORNEY), EO~(COLLINS). FEMA (MASSIE)
. PERSON NOTIFYING,NRC - R.~ ANDERSON ' PERSON ENTERINGLREPORT - D. MARKSBERRY A 4 .(SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 01/27/GS TIME OF EVENT - 1712
- DATE OF NOTIFICATION - 01/27/85.. TIME OF NOTIFICATION - 1728 FACILITY NAME- SAN ONOFRE 3 REGION .S TYPE'OF FACILITY -JPOWER REACTOR
<L'ICENSEE EVENT-CLASSIFICATION - NOTIFICATION'OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF. FAILURE - U KNOWN RADIDACTIVE RELEASE? NO'
. EVENT DESCRIPTION -
' UNIDENTIFIED RCS.L,EAKAGE OF-1.73 GPM (T.S. LIMIT 1.0). ENTERED INTO A 10 HRS TO MODE 3 LCO A/S. 3USPECT A LEAKING SPRAY VALVE PACKING. ALL SAFETY SYSTEMS 10PERABLE. RX AT 95%,-DECREASING FROM 100%.
ACTION TAKEN BY HDO/RDO - RDO (SCHUSTER); EO ( COL. LINS ) ; FEMA PERSON NOTIFYING NRC - M JONES [ PERSON ENTERING REPORT - DON'MARKSBERRY. rpCRIPT_ ACTIVE. FILE IS 90% OF_ MAXIMUM SIZE
<DATE OF'EVENTL--~O1/30/85 TIME OF EVENT - 0415 /DATE OF NOTIFICATION - 01/30/85 TIME OF NOTIFICATION - 0429 JFACILITY'NAME'- OUAD CITIES 2 REGION - 3 JTYPE OF. FACILITY - POWER REACTOR 0 ;.
c:. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF' UNUSUAL EVENT l' CATEGORIES OF EVENT ~ . ENTERED LCO ACTION STATEMENT
-CAUSE OF. FAILURE - SRV'S NOT TESTED
' RADIOACTIVE RELEASE? NO l ' SCRIPT ACTIVE-FII.E TRIMMED TO 80% OF MAXIMUM' SIZE EVENT M_SCR I PTION_ __
f .NO V TU lhbl lHh ELL
.]
ECTROMATIC RELIEF'VLV'S DUE TO EXPERIENCING PROBLEMS WITH THE VLV'S DURING PR , EVIOUS? TESTS._VLV'S ARE NOT'ACTUALLY INOP JUST NOT TESTED AS REOR'ED BY T.S. FUNIT'MUST BE IN. COLD S/D W/IN'24 HRS ~OF 04OOEST. UNIT PRESENTLY AT 100%. THEY LEXPECT TOLHAVE HPCI DISCHARGE'ViiV OPERABLE BY 0900EST. PROBLEM BELIEVED TO B l 6E A. TORQUE SWIT' ~ 4 1 ACTION TAKEN BY HDO/RDO - REGION 3(M. RING),EO(J. PARTLOW), FEMA (O. TROTTER) l
- PERSON NOTIFYING NRC -- B. WALSH
; PERSON ENTERING REPORT D. POWELL i l
LDATE OF EVENT - 01/30/85 TIME OF EVENT - 1458 DATE OF NOTIFICATION - 01/30/85.' TIME'OF NOTIFICATION - 1537
) FACILITY)NAME'- SALEM 1 REGION - 1 TVPE OF FACILITY - POWER REACTOR-l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES,OF EVENT - ENTERED LCO ACTION STATEMENT !
~
CAUSE OF FAILURE _- S P TESTING RADIOACTIVE RELEASE? NO.
. EVENT DESCRIPTION - ;BECAUSE NORMAL PROCEDURAL TESTING OF THE SOLIU STATE PROTECTION SYSTEM RAN OV E ER'THE' ALLOWED 1 HOUR TIME LIMIT,-A POWER REDUCTION FROM 100% WAS STARTED PER s
TS. THE POWER REDUCTION AND THE UNUSUAL EVENT WERE TERMINATED AT 1520 WHEN T-j HE. TEST _ING WAS._ COMPLETED. IJNIT-WAS THEN AT 98% POWER. l LEACTION TAKEN BY HDO/RDO - R1 KINNEMANI IE ROSSI; FEMA PERSON NOTIFYING NRC ' LIONS PERSON ENTERING-REPORT - SMIlH l L DATE OF EVENT'- ' 01/31/85 TIME OF EVENT --1741 !![DATELOF NOTIFICATION - 01/31/85 TIME OF NOTIFICATION - 1827
.' FACILITY NAME - CATAWBA 1 REGION - 2 l ! TYPE OF FACILITY - POWER REACTOR L . . .
L LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
~
fc ? CATEGORIESLOF EVENT - ESF ACTUATION CORE INJECTION-SPRAYLOW PZR PRESS 5C'AUSElOF FAILURE - ELECTRICAL FAILURE l CONTROL LOGIC FAILURE
'RA'DIOACTIVE RELEASE? NO
- EVENT. DESCRIPTION -
' ;PWR PRIOR _TO TEST-WAS 0%. PLANT WAS MANNUALLY TRIPPED AS PART OF THE 1EST. DU - 1 RING THE LOSS OF CONTROL ROOM TEST PLANT HAD ECCS TO ACTUATE ON LOW PZR PRESS 3.
THE ECCS SIGNAL WAS SUPPOSED TO BE BLOCKED OUT FOR THE TEST, BUT DUE TO A C ONTROL LOGIC PROBLEM IT WAS PARTIALLY UNBLOCKED, WHICH RESULTED IN THE PARTIA
- L ECCS-ACTUATION. THERE WAS A DISCHARGE TO THE VESSEL AND THE PZR LEVEL REACH
'ED 60% AT THE H ; ACTION TAKEN BY HDO/RDO - RDO UPRIGHT,EO PARTLOW FEMA SPAULDINO iPERSON NOTIFYING NRC= 'FERGUSON iPERSON; ENTERING REPORT - GOULD
N" OY7/3nF/W3 VY1VE TJF~ETJENT - 1L 742 ' DATE/OF NOTIFICATION - 01/31/85 TIME OF NOTIFICATION - 1827 [ F A'C Ili I T'V J N A M E . - C A T A W B A 1 REGION - 2
? TYPE OF. FACILITY - POWER REACTOR JLICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
- CATEGORIES ~.0F EVENT.- CONTINUATION CAUSE OF FAILURE --CONTINUATION-RADIOACTIVE RELEASE? NO LEVENT DESCRIPTION -
TLOW PZR PRESS OCCURRED WHEN THE PZR SPRAY VALVE WAS BEING THROTTLE LOCALLY. .I
'.T_HAD COME OPEN A LITTLE AND THEY DID NOT GET TO IT IN TIME AND PRESS CONTINU ED TO . DROP - AND :THEY ' GOT THE- PARTI AL F JCS. NOUE WAS TERMINATED AT 1815.
~ ACTION TAKEN BY HDO/RDO -'RDO UPRIGHT.EO PARTLOW FEMA SPAULDING
- PERSON NOTIFYING NRC - FERGUSON
' PERSON ENTERING REPORT - GOULD DATE OF EVENT - 01/31/85 TIME OF EVENT - 2005 DATE'OF NOTIFICATION'- 01/31/85 TIME OF NOTIFICATION '2032 zFACILITY NAME~- LIMERICK REGION - 1 .. TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - SCRAM FALSE LOW RTR WATER LEVE.
1
' SCRIPT-ACTIVE FILE-IS 90% OF MAXIMUM SIZE
.CAUSE 0F FAILURE'- UNK' tRADIOACTIVE RELEASE 7 NO EVENT DESCRIPTION -
_RTR_ TRIP FROM 3.5% PWR ON A FALSE LOW REACTOR WATER LEVEL. CAUSE IS BEING INV ESTIGATED.ALL RODS-INSERTED. ** UPDATE ** NOUE TERNINATED AT 2105. CAUSE WAS PE RSONNEL ERROR IN VALVING IN LEVEL INSTRUMENTATION. PLANT ALSO EXCEEDED COOLDO "WN: RATE BY 10 DEG'F. THEIR COOLDOWN WAS 110F WITHIN ONE HR. *** UPDATE *** A PR tESS RELEASE WAS.MADE AT 2115 BY PHIL. ELECT PAO.
~ ACTION =TAKEN BY HDO/RDO - RDO KINNEMAN,EO PARTLOW, FEMA SPAULDING, PAO INGRAN l PERSON NOTIFYING NRC - TRUAX 1 PERSON ENTERING REPORT'- GOULD LSCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE
.DATE OF. EVENT >- 02/02/85 TIME OF EVENT - 1115 DATE OF NOTIFICATION - 02/02/05 TIME OF NOTIFICATION - 1218
' FACILITY NAME - LASALLE 1 REGION - 3
-TYPE OF FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT J CATEGftRIES DE EVENT _ - 2 ENTERED 1.C0 _CTION A ST_ATEMENT _. _ _ _ _ _ _ _ _
m ._ CAU$E OF? FAILURE MECHANICAL FAILURE
' ISOLATION' DAMPERS _i ? RADIOACTIVE RELEASE? NO ' -EVENT DESCRIPTION --
- RTR.AT-97%' POWER. PLANT ENTERED LCO'TO BE IN HOT S/D NITHIN 12HR DUE TO TWO I
= SOLATION DAMPERS ON RTR BLDO' VENTILATION NOT CLOSINO. THIS OCCURRED'WHEN THEY-
.WERE SECURING RTR BLDG VENT.'.TO CHANGE OUT'.VR DAMPERS AND FOUND THAT 2 OF TH
'E DAMPERS WOULD NOT SHUT BECAUSE OF.A SOLENOID STICKING AND NOT ALLOWING AIR TO BLEED:OFF OF'THE DAMPERS. THE DAMPERS ARE IN SERIES ON ONE PARTICULAR PENE '
TRATION.
.ACTIONDTAKEN-BY-HDO/RDO - RDO RING.EO PARTLOW, FEMA BERKIBILE
, PERSON NOTIFYINO NRC - HENTSCHEL PERSON ENTERING REPORT - GOULD SCRIPT ~ ACTIVE FILE'IS 90% OF' MAXIMUM SIZE JDATE 0F EVENT - 02/02/85 TIME OF EVENT 1116
'DATE~'OF NOTIFICATION - 02/02/85 TIME-OF NOTIFICATION - 1218 FACILITY NAME - LASALL'E 1 REGION - 3 TYPE OF FACILITY --POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT ~- CONTINUATION
- CAUSE OF FAILURF - CONTINUATION
/RADIbACTIVE RELEASE? NO EVENT DESCRIPTION -
- TS REQUIRES THAT AT LEAST ONE DAMPER BE OPERABLE ON THE PENETRATION. THE NOUE WAS~ DECLARED AT 1215. ** UPDATE **NOUE AND LCO TERMINATED AT-1915CT. VENT DAMP ERS REPAIRED AND VENTSYSTEM RESTARTED. RELIEF VLVS BETWEEN-REACTOR AND SUPRES STON POOL WERELCYCLED SEVERAL TIMES TO CONTROL RTR PRESS CAUSING SWELL AND SH
. RINK RESULTING~IN RTR SCRAM SIGNAL.. THIS OCCURRED UNTIL THEY WERE ABLE TO OP -EN.THE MSIVS FO . ACTION TAKEN BY HDO/RDO - RDO RING,EO PARTLOW, FEMA BERKIBILE
[ PERSON NOTIFYING-NRC - HENTSCHEL
. PERSON ENTERING' REPORT - GOULD 1 SCRIPT ACTIVE FILE IS 90% OF' MAXIMUM SIZE DATE OF EVENT - 02/04/85 TIME OF EVENT - 1430 DATE'OF-NOTIFICATION - 02/04/85~ TIME OF NOTIFICATION - 1454 o; FACILITY NAME.- MONTICELLO REGION - 3 TYPE OF FACILITY POWER' REACTOR I l LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT . CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT L
L CAUSE OF FAILURE - MECHANICAL FAILURE
'EMER6ENCY SW LINE RADIOACTIVE RELEASE? NO i EVENT DESCRIPTION -
! RTR AT.100%. PLANT ENTERED LCO TO.BE IN COLD S/D WITHIN 24 HRS DUE TO THE EMER OR8Cif SERVECF RATER PMP NOT PROVIDENGE ADEQUATE COOLINO WATER __IO__IHE__NO_t1_2_h__l
~
MIS WRS DESCOVERED DURING A SURVEILLAN 1 CE-OF THE'NO.12 EMERGENCY SERVICE WATER PMP. NORMAL' SERVICE WATER IS AVAILABL ' J E: TO: PROVIDE ADEQUATE: CW TO THESE PMPS. THE PROBLEM IS IN THE LINE AND NOT WI
~ TH~.THE PMP AND-ACTION;TAKEN BY.HDO/RDO - RDO WRIGHT EO ROSSI, FEMA ESSIGMAN
, PERSON NOTIFYING NRC - RODGERS PERSON ENTERING REPORT - GOULD
' SCRIPT ACTIVE FILE-.IS 90% OF MAXIMUN SIZE SCRIPT ACTIVE FILE' TRIMMED TO-80% OF MAXIMUM SIZE DATE 'OF EVENT -- 02/04/85 TIME OF EVENT'- 1431
.DATE OF NOTIFICATION -- 02/04/85 TIME OF NOTIFICATION - 1748
- FACILITY'NAME - MONTICELLO REGION - 3
.-TYPE OFLFACILITY,- POWER REACTOR LICENSEE EVENT ~ CLASSIFICATION.- NOTIFICATION OF UNUSUAL EVENT
-CATEGORIES OF EVENT - CONTINUATION CAUSE OF FAILURE ~- UPDATE RADIOACTIVE RELEASE? NO
< . EVENT DESCRIPTION -
** UPDATE **NOUE AND LCO TERMINATED.AT 1640CT. CAUSE OF FLOW RESTRICTION WAS TH AT A_- SECTION. OF PIPE NEAR AM _ OU TSIDE AIR VENT BECAME FROZEN. AFTER THIS VENT HAD:BEEN. CLOSED FLOW RESUMED THROUGH THE LINE.
L ACTION TAKEN BY HDO/RDO - RDO WRIGHT,EO.ROSSI FEMA
-PERSON NOTIFYING NRC - RODGERS PERSON ENTERING REPORT - GOULD DATE.OF-EVENT - 02/05/85 1IME OF EVENT - 0338 DATE OF NOTIFICATION - 02/05/85 TIME OF NOTIFICATION - 0347 FACILITY NAME - OUAD CITIES 1 REGION - 3
. TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION Of UNUSUAL EVENT
[ -CATEGORIES OF EVENT =- ENTERED LCO ACTION STATEMENT l .
~
" ..CAUSE OF FAILURE - ADMIN. DECISION RADIOACTIVE RELEASE? NO
- -EVENT-DESCRIPTION -
-QUARTERLY SURVEILLANCES SHOWED HPCI TURB COULD NOT BE RESET FROM CONTROL RM.
-HPCI DECLARED INOP..AND T.S. A/S REOUIRED SURVEILLANCES BEGUN ON OTHER ECCS E
-QUIP AT OO45DCST. (COURTESY ENS CALL AT 0238 EST). LICENSEE DECIDED NOT TO CH ALLENGE ELECTROMATIC SRV'S, SO COMMENCED SHUTTING DOWN FRON 93% PWR AT 0238 C ST. .A/S REQUIRES <90 PSIG IN 24 HRS. LICENSEE HOPES TO REPAIR HPCI BEFORE 'lH
. EN TO ABORT S/D.
ACTION TAKEN BY HDO/RDO - NOTIFIED RDO (G. WRIGHT). EO (J. PARTLOW) PERSON NOTIFYING NRC - R. TUBBS
' PERSON ENTERING REPORT - S. LONG
w -ofdvJt7es nfN up . ihverTV - 075W
'DATE OF1 NOTIFICATION -'02/07/85 TIME OF NOTIFICATION - 073S'
[FACIliITY'NAMEi- TURKEY'PT. '3 REGION - 2' LTYPETOF FACILITY'- POWER REACTOR
. LICENSEE EVENT CLASSIFICATION NOTIFICATION OF UNUSUAL EVENT CATEGORIES OFLEVENT - LOSS OF OFFSITE POWER CAUSE OF FAILURE - ELECTRICAL FAILURE 3C TRANSFORMER LRADIGACTIVE RELEASE? NO-IEVENTl DESCRIPTION -
AN UNUSUAL EVENT WAS DECLARED FOR UNIT 3 AT 0700 DUE TO A LOSS OF OFFSITE POW
.ER (SEE 0733 AND 0734 REPORT DESCRIPTIONS). UNIT 3 IS AT 100% POWER WITH A CO
.MMITMENT-TO REDUCE POWER TO 50% IF THE STARTUP TRANSFORMER CAN NOT BE RESTORE
~
.D. BOTH DG'S ARE OPERABLE.
~ ACTION TAKEN BY HDO/RDO - R2 IE FEMA
- PERSON NOTIFYING NRC -- LOVELL PERSON ENTERING REPORT - SMITH
.DATE'O'F EVENT - 02/08/83 TIME OF EVENT - 1305 i : DATE OF NOTIFICATION - 02/08/85 TIME OF NOTIFICATION - 1325
? FACILITY NAME - LASALLE 1 REGION - 3 TYPE OF FACILITY - POWER REACTOR
, LICENSEE EVENTLCLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT 1 CATEGORIES _OF EVENT - ESF ACTUATION CORE INJECTION SPRAYHPCS/RCIC CAUSE OF FAILURE - SEE 1118 EVENT RADIOACTIVE RELEASE? NO
' EVENT DESCRIPTION ~-
-UNIT DECLARED'AN UNUSUAL EVENT DUE TO THE FACT THAT THEY A9E-CONTROLLING WATE R. LEVEL'USING THE RCIC SYSTEN. DURING THE SCRAM RCIC AUTO STARTED BUT TRIPPED
'ON-OVERSPEED. HPCS STARTED AND' INJECTED TO THE VESSEL TO RESTORE NATER LEVEL
. .THIS CONSTITUTES AN UNUSUAL EVENT FOR THEN. THEY ALSO EXPERIENCED PROBLENS NITH RCIC TRIP.AND THROTTLE VALVE THAT CAUSED THEM TO HAVE TO MANUALLY OPEN T
'HE VALVE BEFORE
? ACTION TAKEN BY HDO/RDO - REGION 3 (G. WRIGHT), FEMA (CHURCH),IE (E. ROSSI)
SCRIPT ACTIVE FILE'Is 90% OF MAXIMUM SIZE PERSON; NOTIFYING NRC - J. ATCHL.EY PERSON ENTERING REPORT - D. POWELL SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE l- DATE- OF EVENT >O2/08/85 TIME OF EVENT - 1349 L DATE OF NOTIFICATION - 02/08/85 TIME OF NOTIFICATION - 1349 LFACILITY.NAME - LASALLE 1 REGION - 3 l _ TYPE.0F~FACILITYJ . POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVEN.T - NOUE TERMINATED
c , . .
- CAUSEEOF: FAILURE - -
' RADIOACTIVE RELEASE? NO lEVENT; DESCRIPTION --
NOUE TERMINATED- AT 1349 EST. UNIT PERSONNEL ARE TROUBLESHOOTING THE PROBLEMS
- WITH:RCIC. THEY-DO NOT PLAN TO RESTART UNTIL RCIC PROBLEMS ARE CORRECTED.
ACTION TAKEN BY-HDO/RDO - REGION 3 (O. WRIGHT) FEMA (CHURCH),IE(E. ROSSI) PERSON NOTIFYING NRC . .J. ' ATCHLEY
- PERSON' ENTERING-REPORT - D. POWELL
-SCRIPT ACTIVE FILE IS'90% OF MAXIMUM SIZE D(>TE OF EVENT - 02/09/85 TIME OF EVENT - 0315 DATE OF NOTIFICATION - 02/09/85 TIME OF NOTIFICATION - 0342 FACILITY NAME - CATAWBA REGION - 2
< TYPE OF FACILITY =- POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ESF ACTUATION CORE INJECTION SPRAYLO STN LINE PRESS
- SCRAM ESF ()CTUATION CAUSE OF FAILURE --LO PRES SIG-UNK LRADIDACTIVE' RELEASE 7 NO EVENT DESCRIPTION -
G 11%, WITH 1 "B" S/G STM LINE PRESS CHANNEL IN TEST, 2ND CHNL WENT LO FOR UN
~K RESON. OAVE 2/4 CHNLS SATISFYING LOGIC FOR ESF SIONAL. GOT ESF ACTUATION (RX TRIP, D/O START BUT NOT LOAD, SI SEQUENCE, AUX FD, ETC). PLNT IN HOT S/B AT TIME OF CALL. PLAN TO DETERMINE CAUSE OF PRESS CHANNEL PROBLEM. OTHER CHANNEL '
.S INDICATED NORMAL STM PRESS. RI INFORMED. UE TERMINATED AT 0320 WHEN NOT IFIC ATIONS COMPLETE ACTION TAKEN BY HDO/RDO - NOTIFIED REG 2 DO (VERRELLL1)1 FEMA (SPALDING)1 EO(ROSS
-I ) ..
-PERSON NOTIFYING NRC - LARRY LONG PERSON: ENTERING REPORT - BILL . JONES
. SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE'OF? EVENT - 02/09/85 TINE OF EVENT - 1212 DATE OF NOTIFICATION - 02/09/85 TIME OF NOTIFICATION - 1220 FACILITY MAME - PALISADES REGION - 3
-TYPE OF FACILITY - POWER REACTOR
. LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
~
CAUSE OF FAILURE - CiNTROL RODS RADIOACTIVE RELEASE 7 NO -l l EVENT DESCRIPTION -
'WHILE INcHOT ST ANDBY UNIT ENTERED A CONIIITION REQUIRING THEM TO BE IN HOT S/II E _D0 32 MOURS: BECAUSE.ONE_ CONTROL _ ROD WAS. INOPERABLE AND A SECOND CONTROL ROD
D TO NORMAL -IN b SECONDS ANil TH 1
-E UNUSUAL EVENT WAS-TERMINATED. THE INOPERABLE ROD HAS BEEN THAT WAY FOR SOME
' TIME BUT TECH-SPECS ALLOW ONE INOPERABLE CONTROL ROD.
ACTION TAKEN BY HDO/RDO-- R3 WRIUHTi-18 ROdSI; FEMI) CRUTCHFIELO
. PERSON ~ NOTIFYING NRC -DUSTERHOFT
? PERSON ENTERING REPORT - SMITH
. SCRIPT ACTIVE FILE-IS 90% OF MAXIMUM SIZE
! DATE'OF EVENT . 02/12/85 TIME OF EVENT - 1855
-DATEEOF NOTIFICATION - 02/12/8S TIME OF NOTIFICATION - 1916 FACILITY NAME - MILLSTONE 1 & 2 REGION - 1
'-TYPE OF FACILITY - POWER REACTOR
-LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - EMERGENCY CAPABILITY' LOSS LCAUSE OF FAILURE - ELECTRICAL FAILURE POWER TRANSFORMER SCRfPT ACTIVE. FILE-TRIMMED TO 80% OF MAXIMUM SIZE i RADf0 ACTIVE RELEASE? NO EVENT DESCRIPTION -
. LOST POWER TO EMERGENCY OFFSITE FACILITY DUE TO LOSS OF TRANSFORMER AND THE
~ FAILURE OF THE EOF DG.TO START. TWO OPERATORS SENT OFFSITE TO INVESTIGATE. RX AT 100% h-90%.-ALL SAFETY SYSTEMS OPERABLE ON BOTH UNITS. ** UPDATE **NOUE TER l MINATED AT 1925. NORMAL PWR RESTORED. D/C BATTERIES RECHARGED AND A. TEMP PWR PACK WAS HOOKED UP.
. ACTION TAKEN BY HDO/RDO RDO'(MURPHY); EO (SCHWARTZ); FEMA
[ PERSON NOTIFYING NRC - J SAUGER L PERSON ENTERING REPORT - DON MARKSBERRY L h .. L DATE OF EVENT - 02/13/85 TIME OF EVENT - 0225 DATE OF NOTIFICATION'- 02/13/85 TIME OF NOTIFICATION - 0252 FACILITY NAME - ZION 21 REGION - 3 TYPE OF FACILITY --POWER REACTOR
- L^ICENSEE EVENT CLASSIFICATION '- NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT r
-CAUSE OF FAILURE - El ECTRICAL FAILURE D/G FD BREAKER
. RADIOACTIVE RELEASE? NO
- EVENT DESCRIPTION -
RTR'AT 99% PWR. PLANT ENTERED LCO TO BE S/D WITHIN 4 HRS DUE TO FAILURE OF TH E "20" D/G WHILE'THE "O"(SWING) D/G WAS ALREADY OUT OF SERVICE (ADMIN. OU f OF
" SERVICE FOR SYS TEST ON UNIT 1). THE OUTPUT FD BKR TRIPPED WHILE UNDER LOAD D URING A P.T. OF THE "2B" D/G. CAUSE IS UNKNOWN. THE "O" D/G IS BEING PUT BACK IN SERVICE AFTER A P.T. TO INSURE OPERABILITY. POWER REDUCTION HAS NOT YET S TARTED.
- UPDATE ACTION TAKEN BY HDO/RDO - RDO HAWKINS,EO SCHWARTZ, FEMA GREINER PERSON NOTIFYING NRC - DEMO PERSON ENTERING REPORT - GOULD
- I
WAE92WC - T72DWW- - M - ogsn
'DATE OF NOTIFICATION - 02/14/85 TIME OF-NOTIFICATION - 0913 l FACILITY.NAME - SAN ONOFRE 1 REGION - S
[JTYPF'nF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT'- ENTERED LCO ACTION STATEMENT
-CAUSE OF FAILURE - MECHANICAL FAILURE BOTH EMERGENCY HATCH DOORS OPEN -RADIOACTIVE RELEASE? NO EVENT. DESCRIPTION -
RTR'IN MODE 3. PLANT ENTERED LCO TO BE IN HOT-S/D WITHIN 6 HRS AND COLD S/D WI THIN 24 HRS. BECAUSE OF VIOLATION OF CONTAINMENT INTEORITY. THIS OCCURRED WHEN THEY FOUND BOTH DOORS OPEN ON-THE EMERGENCY HATCH. HOW LONG ~1 HEY HAD BEEN OP EN AND WHY THEY WERE OPEN IS BEING INVESTIGATED. THE LCO AND NOUE WERE TERMIN ATED 'AT 0545PT 'WHEN ONE OF THE DOORS WAS CLOSED. LOCAL ~ AREA GOVTS WERE NOTIFI ED. ACTION TAKEN BY HDO/RDO - RDO PATE,IE ROSSI, FEMA SPAULDING < - PERSON NOTIFYING NRC -- TILTON PERSON ENTERING REPORT - GOULD DATE OF EVENT - O'2/14/85 TIME OF EVENT - 2055 DATE OF-NOTIFICATION - 02/14/85 TIME OF NOTIFICATION - 2120 FACIL[TY NAME - SALEM 1 REGION - 1 TYPE OF FACILITY - POWER _ REACTOR ) LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - ELECTRICAL FAILURE
'NOT SPECIFIED RADIOACTIVE RELEASE? NO -EVENT DESCRIPTION -
THE "1C" SAFEGUARDS (SAFETY) EQUIPMEN1 CABINET, WHICH HAD BEEN PLACED IN THE " TEST" CONDITION IN ORDER TO PERFORM MAINT., WOULD NOT RESET. T.S. REQUIRE UNI T.TO HE IN HOT'S/B IN 6 HRS WITH 1(OF 3) SEC'S INOPERABLE. UNIT DEGAN PWR REDU
-CTION FROM 100% AT 205SEST. AT 2133EST, CABINET WAS RESET, NOUE TERMINATED, A ND POWER REDUCTION ABORTED AT 98%. CALLER COULD NOT SPECIFY WHAT SAFETY EQUIP MENT,IF ANY, WA ACTION TAKEN BY HDO/RDO - RDO MURPHY,EO SCHWARTZ cPERSON NOTIFYING NRC - VILLAR jPERSON ENTERING REPORT - S. LONG .DATE OF EVENT - 02/15/85- TIME OF EVENT - 1130 DATE OF NOTIFICATION - 02/10/85 TIME.0F NOTIFICATION - 1140 FACILITY'NAME - LASALLE-2 REGION - 3 TYPE OF FACILITY - POWER REACTOR L(CENSEE EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT SCRIPT-ACTIVE FILE IS 90% OF MAXIMUM SIZE
h -- WETRMTCNE' F7utuMu SCRAM ACCUMULATORS RADIGACTIVE RELEASE?. NO EVENT DESCRIPTION - AT 95% POWER, 2 SCRAM ACCUMULATORS WERE DECLARED INOP, PUTTING UNIT IN LCO A/ S REQUIRING S/D IN 12 HRS. ONE ACCUM IS~INOP DUE TO BAD PRESSURE SWITCH. (N 10 REASON TO BELIEVE PRESSURE IS LOW OR ACCUMULATOR WON'T FUNCTION.) SECOND H AS LOW NITROGEN PRESSURE AND IS BEING REFILLED NOW. EXPECT TO EXIT A/S WITHIN THE HOUR. UPDATE e 1235 eST: N2 eRESSuRE REESTnnt1SHED 1N 2ND nCCUn. 11 w AS DECLARED OPE ACTION TAKEN BY HDO/RDO - NOTIFIED REG 3 (HAWKINS), EO (ROSSI), FEMA (J. SPALDIN 0) PERSON NOTIFYING NRC - JOHN SHETTERLY PERSON ENTERING REPORT - BILL JONES SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE DATE OF EVENT - 02/15/86 TIME OF EVENT - 1340 DATE OF NOTIFICATION - 02/15/85 TIME OF NOTIFICATION - 1344 FACILITY NAME - LASALLE 2 REGION - 3 TYPE OF FACILITY - POWER REACTOR LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES-OF EVENT - ENTERED LCO ACTION STATEMENT CAUSE OF FAILURE - MECHANICAL FAILURE SCRAM ACCUMULATORS l RADIOACTIVE RELEASE? NO ! EVENT DESCRIPTION - UNIT REENTERED LCO A/S AT 1340 CST, WHEN N2 LEAKED FROM THE RECH/RGED ACCUMUL ATOR. (SEE EVENT AT 1130.) UPDATE AT 1605 EST: UNUSUAL EVENT TERMINATED AT 1354 CST. PRESSURE SWITCH IN ONE ACCUMULATOR HAS BEEN RECALIDRATED, AND THE SECOND ACCUMULATOR WAS RECHARGED AND ITS LEAKING CHARGING CAP REPAIRED. t ACTION TAKEN DY HDO/RDO - NOTIFIED RDO (F. HAWKINS), EO (E. ROSSI), FEMA (d. S PAULDING) PERSON NOTIFYING NRC - J. SHETTERLY PERSON ENTERING REPORT - S. LONG SCRIPT. ACTIVE FILE IS 90%~OF MAXIMUM SIZE DATE OF EVENT - 02/16/85 TIME OF EVENT - 0040 DATE'OF NOTIFICATION - 02/16/85 TIME OF NOTIFICATION - 0051 l FACILITY NAME - ZION 2 REGION - 3 l TYPE OF FACILITY - POWER REACTOR l 1 LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT l CATEDORIES OF EVENT - TWO DIESELS INOP. i CAUSE OF FAILURE - FUEL OIL LEAK RADIOACTIVE RELEASE? NO EVENT DESCRIPTION - WITH UNIT AT 99% POWER.-THE "O" DIESEL LiEVELOPED A LUBE OIL LEAK A1 THE FIL'IE _A DURING J...SURVEILLANCEa_AT..THE_ SAME TIME THE__2A__D1ESEL WAS IN A REQUIRED 8 H
'1DOWm VMHS PUT~THE UNIT INTO AN UNUSUA L L EVENT. ** UPDATE ** "O"' DIESEL REPAIRED AND BACK IN SERVICE. UNUSUAL EVENT TE g.[RMINATED 0256.
ACTION TAKEN BY'HDO/RDO - R3 (F. HAWKINS), EO (S. SCHWARTZ), FEMA (J. FOX)
; PERSON NOTIFYING NRC - N. LOUCAS -
5 PERSON ENTERING-REPORT - W. BURTON SCRIPT ACTIVE FILE'IS 90% OF MAXIMUN SIZE LDATE OF EVENT'- 02/17/85- TIME'OF-EVENT - 0945 DATE OF NOTIFICATION . 02/17/85 TIME OF NOTIFICATION - 0953 ' FACILITY NAME - LASALLE 2 REGION - 3 TYPE 0F FACILITY - POWER REACTOR-LICENSEE. EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT ' - CATEGORIES OF EVENT'- ENTERED LCO ACTION STATEMENT
- . 1
^
.CAUSE OF--FAILURE - PRESSURE SWITCH
; RADIOACTIVE RELEASE? NO EVENT DESCRIPTION '-
.A-PLANT S/D IS REQUIRED IN 12 HOURS BECAUSE TWO CONTROL ROD DRIVE SCRAM ACCUM
[ :ULATORS:ARE INOPERABLE. THEY ARE INOPERABLE BECAUSE THEIR LOW PRESSURE ALARM
- ' PRESSURE' SWITCHES ARE OUT OF CALIBRATION BUT THE RODS WOULD STILL SCRAM IF RE QUIRED.. UNIT _IS AT 99% POWER. ** UPDATE ** UNUSUAL-EVENT. TERMINATED AT 1930. PRE
- SSURE~ SWITCHES.HAVE BEEN CALIBRATED.
ACTION TAKEN BY HDO/RDO - R3 HAWKINS1 EO SCHWARTZi FEMA GRIENER PERSON NOTIFYING NRC - SHETTERLY , PERSON.ENTERINO, REPORT - SMITH i LSCRIPT ACTIVE FILE TRIMMED TO 80% OF MAXIMUM SIZE i
- DATE OF EVENT 02/21/85 TIME OF EVENT - 0025 DATE'OF NOTIFICATION - 02/21/85 TIME OF NOTIFICATION - 0109 FACILITY NAME - PRAIRIE ISLAND 2 REOION - 3
- TYPE OF FACILITY - POWER REACTOR
~ LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT'-~ ENTERED LCO ACTION STATEMENT 'CAUSE OF FAILURE - OPERATIONAL FAILURE
!, OPERATOR ERROR' RADIOACTIVE RELEASE? NO i EVENT DESCRIPTION - l WITH PLANT A-100% POWER AND LIGNINO UP FOR A RECIRCULATION SAMPLE ON A CAUSTI C ADDITION STANDPIPE, A MISSPOSITIONED VALVE CAUSED LOSS OF 3% OF THE FLUID W HICH PLACED LEVEL IN-STANDPIPE BELOW MINIMUM REQUIHED FOR OPERATION. PLANT
,IS CURRENTLY RESTORINO- STANDPIPE WITH DEMINERALIZEU WATER, CAUSTIC CONCENTRA q : TION NOT- EXPECTED TO BE A' PROBL EM.
ACTION TAKEN BY HDO/RDO - R3 N. SCHUMACHER PERSON NOTIFYING NRC - VALTAKIG PERSON ENTERINO REPORT - J. ZUDANS
6' " - " U2T27/R> . W mt- UF tMEY41 - 113d DATE OF NOTIFICATION -- '02/22/85 TINE 01' NOTIFICATION - 1206 FACILITY'NAME - CALLAWAY' REGION TYPE -OF FACILITY -- POWER REACTOR LICENSEF EVENT. CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
' CATEGORIES OF EVENT - SCRAM LOSS OF FLOW
- ESF ACTUATION EDO START CAUSE OF FAILURE -BKR FAILURE RADIOACTIVE RELEASE? NO
. EVENT DESCRIPTION -
UNIT WAS IN S/U AT 1*/. PWR WHEN TWO SWITCHYARD BKRS OPENED CAUSING A LOSS OF T-HE STARTUP TRANSFORMER. THIS CAUSED A LOSS OF NON-ESSENTIAL BUSSES PA01 PA02
'AND A-LOSS OF ALL RCP'S. THIS CAUSED A LOSS OF FLOW SIG AND SUBSEQUENT RTR TR IP.1ALSO EDG NE-02 STARTED AND LOADED ONTO BUS NB-O'2. AT TIME OF CALL UNIT ST
'ABLE IN HOT'.S/D WITH STARTUP XFMR RESTORED AND BUS PA02 REENERGIZED. A RCP WA S STARTED. (CON s
' ACTION TAKEN BY HDO/RDO - REGION 3 (M. SCHUMACHER),IE(LANIK), FEMA (OREINER)
PERSON NOTIFYING NRC - D. KOONCE
. PERSON ENTERING REPORT - D. POWELL g iDATE OF EVENT - 02/22/85 TIME OF EVENT - 1136 DATE OF' NOTIFICATION - 02/22/85 TIME OF NOTIFICATION - 1207 FACILITY NAME - CALLAWAY REOCON - 3 TYPE OF: FACILITY -' POWER REACTOR LICENSEE: EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT
. CATEGORIES.OF EVENT - CONTINUATION CAUSE O'F FAILURE ---
' RADIOACTIVE RELEASE? NO EVENT DESCRIPTION -
<(CONTINUED) INVESTIGATIONS INTO WHY THE TWO BKRS OPENED IS CONTINUING. ** UPD
. ATE ** NOUE TERMINATED AT'1235EST. BUS PAO'2 ENERGIZED AND OFFSITE PWR FULLY R ESTORED.JA SUBSEQUENT CALL.'(1330EST) FROM CALLAWAY INDICATED'1 HAT BUS PA01 WA ES ALSO.REENERGIZED.
1 ACTION TAKEN BY HDO/RDO - REGION-3 (SCHUMACHER,PAPERIELLO),IE(LANIK), FEMA (GREINE R.NATALIA) PERSON NOTIFYING-NRC - D. KOONCE PERSON ENTERINO REPORT - D. POWELL
'DATE OF-EVENT - 02/26/85 TIME OF EVENT - 1022 DATE OF NOTIFICATION - 02/26/85 TIME OF NOTIFICATION - 1102 FACILITY NAME -- LASALLE 2 '
REGION - 3 TYPE OF FACILITY -' POWER REACTOR LICENSEE EVENT' CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT CATEGORIES OF EVENT - ENTERED LCO ACTION STATEMENT
,mmywpnnrJJWLe _. raggrygmjg CRD ACCUMULATORS RADIOACTIVE RELEASE'? NO EVENT DESCRIPTION - WHILE AT 99% POWER, PLANT DECLARED NOUE PER EMERGENCY PLAN DUE TO INOPERABILI TY 0F TWO CRD ACCUMULA TORS. FIRST WAS DETECTED AT 0600ET AND SECOND AT 1022ET
. ACCUMULATOR WITH FAULTY INSTRUMENT LEVEL HAS BEEN REPAIRED WHILE SECOND ACC UMULATOR l'ITH LEAKING INSTRUMENT BLOCK VALVE IS BEING REPAIRED. F'LANT CONTINU ES TO OPERATE. NO OTHER PROBLEMS.
SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE ACTION TAKEN BY HDO/RDO - R3 (D. BOYD), FEMA (ESSIOMAN), EO (LANIK) PERSON NOTIFYING NRC - W. SLY PERSON ENTERING REPORT - J. ZUDANS WARNING: 60.02 SECONDS USED SINCE LIMIT WAS ESTABLISHED SCRIPT ACTIVE FILE IS 90% OF MAXIMUM SIZE NUMBER OF EVENTS - 633 SPECIFICATIONS: LICENSEE EVENT CLASSIFICATION - NOTIFICATION OF UNUSUAL EVENT TO RECEIVE A HARD COPY TYPE 'YES'. OTHERWISE PRESS RETURN l
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