ML18005B056

Emergency Action Level Flowpath. Sheet 9 of 10

ML18005B056
Person / Time
Site:	Harris
Issue date:	11/03/1988
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18005B051	List: ML18005B056 ML18005B058
References
PEP-101, NUDOCS 8909260047
Download: ML18005B056 (1)

Text

SHEARON HARRIS NUCLEAR POWER PLANT UNIT I)11 EMERGENCY ACTION LEVEL I"L0%PATH SHEET" OF EAL STATUS BOARD FUNCTIONS REQUIRED FOR SHUTDOWN MODE 3 FUEL BREACH AREA RAD MONITORS CAROLINA POWER k LIGHT COMPANY SHEARON HARRIS NUCLEAR POWER PLANT ATTACHMENT 1 3/1 12 13 14 15 16 No PLANT VENT STACK 81 WIDE RANCE GAS MQN EFFL CHNL LESS THAN 9.4E1 uCffSEC No ALL MAIN STEAMLINE RAO MONs LESS THAN 20 mR/HR NO RAB NORMAL OR EMERG EXH RAD MQN EFFL CHNL LESS THAN I.OE 4 uCI/SEC NO INDICATE RCS BREACHED ON FPB STATUS BOARD YES RCS LEAKAGE LESS No THAN 50 GPM CNMT SUMP WIDE RANGE LEVEL STABLE ND YES SG PRESS LESS THAN 1230 PSIG No SG LEVEL LESS THAN 62.45 No SECONDARY COOLANT ACTIVITY NO LESS THAN 100 uCI/cc INDICATE RCS BREACHED ON FPB STATUS BOARD No CSF-4 GREEN OR YELLOW INDICATE RCS JEOPARDIZED ON FPB SIATUS BOARD INDICATE RCS INTACT ON FPB SIAIUS BOARD No ENTRY AT POINT VF YES INDICATE CNMT BREACHED ON FPB STATUS BOARD INITIATE MONITORING OF CRITICAL SAFEIY FUNCWON STATLIS TREES CALL SECURITY To PRINT THE SHELTER LIST WAS ENTRY POINT AT TF YES NO GFFD INCREASED LESS No THAN I OEs CPM IN 30 LIINs ANY RAD MON IN ALARM CNMT LEAK DET RAD MON NOBLE NO GAS CHNL INCR LESS THAN 65 TIMES IN 2 HRS YES BOTH CNMT HI RANGE ACCIDENT MONs LESS THAN 17.5 R/HR No INDICATE FlJEL BREACHED ON FPB STATUS BOARII CNMT VENT ISOL RAQ MON LESS IHAN 1.22E4 mR/HR PLANT VENT STACK$1 WIDE RANGE GAS MON EFFL CHNL LESS THAN 3.6Es uCI/SEC ALL MAIN STEAMLINE RAD MQNs LESS THAN 20 mR/HR No STEAM PRESS BELOW 980 PSIG YES ALL FUEL BREACH AREA RAD MONs LESS THAN 100D TIMES NORMAL RCS ACWVITY (I-131 DOSE EQUIVALENT)

LESS THAN 300 VCI/cc SECONDARY COOLANT ACTIVITY LESS THAN 100 uCI/cc No INDICATE FUEL BREACHED ON FPB STATUS BOARD No CSF'-1 GREEN OR YELLOW YES CSF-2 RED INDICATE FUEL JEOPARDIZED ON FPB STATUS BOARD NO INDICATE FUEL INTACT ON FPB slalos eoaRo YES WAS ENTRY AT POINT Ul No ANY RAD MONs IN ALARM NO CNMT LEAK DET RAD MQN NOBLE GAS CHNL LESS THAN B.OE-S uol/cc NO BOTH CNMT Hl RANGE ACCIDENT MONs LESS THAN 17.5 R/HR No CNMT VENT ISOL RAD MON I.ESS THAN 1.22E 4 mR/HR No INDICATE RCS BREACHED ON FPB STATUS BOARD No INDICATE FUEL BREACHED ON FPB STAIUS BOARD YES MANUAL REACTOR YES TRIP SUCCESSFUL ALERT EAL EXCEEDED No ZLQ)E EAL ALERT CONDITION EXISTS FOR THE PERIOD WHILE THE RODS ARE OUT YES FUEL FPB BREACHED DECLARE GENERAL EMERGENCY No SITE EMERGENCY EAL EXCEEDED MAKE NOTIFICATIONS RE-EVALUATE EALS AS CONOIDQNS WARRANT 5QZE EAL EMERGENCY EXISTS ONLY FOR THE PEROIO WHILE IHE RODS ARE OUT No FIRE FIRE MAY AFFECT SAFETY RELATED (ESF)EQUIPMENT No CQMPLFTE LOSS OF ANY SAFETY RELATED (ESF)FUNCDON DUE To FIRE No ALERT EAL EXCEEDED YES SITE EMERGENCY EAL EXCEEDED YES LOSS OF POWER No SIDE 1 ALL MAIN STEAM SAFETY VALVES SHUI No YES SG AFFECTED PRESSURE LESS THAN'IIBO PSIG No ALL SG PORVs SHUT No ANY MAIN STEAM PORV STUCK OPEN YE5 No BLOCK VALVE FOR STUCK OPEN No PQRV CAN BE SHUT YES ALL CNMT YES PENETRATIQNS ISOLABLE PER TECH SPECs No CNMT PHASE A YES ISOLAWON ACTUATED NO CNMI VENT ISOL AoluanoN YES No FUEL AND RCS INTACT ON FPB slalus eoaRD No YES NQNISOLABLE STEAM AND/OR FEED BREAK OUTSIDE CNMT YES INDICATE CNMT BREACHED QN FPB STATUS BOARD No PLANT VENT STACK Fl WIDE RANGE GAS MON EFFL CHNL LESS THAN 9.4ES uCI/SEC RAB NORMAL OR EMERG EXH RAD MON NO EFFL CHNL LESS IHAN I.QE 4 uol/SEC INDICATE CNMT BREACHED ON FPB STATUS BOARD No SG PRESS LESS THAN 1230 PSIG YES SG LEVEL LESS THAN 82.45 No No CSF-5 YELLOW OR GREEN INDICATE CNMT JEOPARDIZED ON FPB 51'AIUS BOARD INDICATE CNMT INTACT ON FPB STATUS BOARD 3 FPBs BREACHED/JEOPARDIZED No 2 FPBs BREACHED/JEOPARDIZED SITE ELIERGENCY EAL EXCEEDED NO I FPB BREACHED/JEOPARDIZED YES ALERT EAL EXCEEDED No ATWS FUEL FPB INTACT JEOPARDIZED BREACHED INDICATE CNMT BREACHED ON FPB STAIUS BOARD DECLARE GENERAL EMERGENCY MAKE NOWFICAIION5 RE-EVALUATE EALS AS CONDITIONS WARRANT ALL SPENT FUEL POOL AREA RAD LION LESS IHAN 100 mR/HR No ALL SPENI FlJEL POOL AREA RAD MON LESS IHAN 700 mR/HR YES No SITE EMERGENCY EAL EXCEEDED SPENT FUEL POOL LEVEL LESS THAN I FT ABOVE TOP OF FUE YES SPENT FUEL STORED IN SPc, No FUEL POOL REQUIRING WET STORAGE SITE EMERGENCY EAL EXCEEDED PLANT IS IN MODE 8 VALID CNMT VENT No ISOL ACTUAWON ALL CNMT Hl RANGE ACCIDENT YES MON LESS IHAN 6.5E3 mR/HR SITE EMERGENC'Y EAL EXCEEDEO FPB STATUS BOARD CONTAINMENT FPB RCS FPB INTACT INTACT JEOPARDIZED BREACHED JEOPARDIZED BREACHED IA-SA OR 18-58 ENERGIZED No LESS THAN 222.5 KPPH FEED YES FLOW AVAILABLE No IA-SA AND 18-58 YES LOST FOR LESS THAN 15 MINs No SITE EMERGE'" EAL EXCEEDEI LOSS OF NP ALL ONSITE ESF DC BUSSES (125VDC IASA AND 1858)ALL ON-SI7E ESF DC LOST FOR LESS THAN 15 MINs YES No SITE EMERGENCY EAL EXCEEDED LOSS OF LESS THAN 50%OF MCB ANNUNCIATORs (ALBs)No EOP PATH I HAS BEEN ENTERED t No SITE EMERGENCY EAL EXCEEDED COMPLETE LOSS 0 ANY FUNCTION LISIEO DN EAL TABLE I No LOST FIJNCTION REQUIRED FOR MODE 3 YES No LOST FUNCTION REQUIRED FOR MODE 4 OR 5 No ALERT EAL EXCEEDED NO SECURITY EMERGENCY AS DEFINED BY THE SECURITY PLAN LOSS OF PHYSICAL CONTROL OF THE PLANT No 5U CCESSFUL PENETRATION OF VITAL AREAS No ACIUAL OR IMMINENT No POTENDAL FOR OFFSITE RAO RELEASE SIIE EMERGENCY EAL EXCEEDED ALERT EAL EXCEEDED SI APERTURE CARP Y ALERT EAL EXCEEDED Y PEP-101 REV.3 REVISION APPROVAL~Zl SIGNATURE:

NO.DATE TITLE: M GENERAL EMERGENCY SITE EMERGENCY ALERT UNUSUAL EVENT FULL RANGE RVLIS LEVEL LESS THAN 825 DECLARE GENERAL EMERGENCY No RE-EVALUATE EALS AS CONDITIONS WARRANT ALERT EAL EXCEEDED ALERT EAL EXCEEDED ALERT EAL EXLEEDED EAL TABLE 1 MODE 4-5 IF'CS PRE55.>360 PSIG IF RCS PRESS.>360 PSIG CAPABILITY FOR FW FLOW g 222.5 KPPH SECONDARY HEAT SINK CAPABILITY RHR CAPABILITY CCW CAPABILITY Esw capABEITY ON-SITE POWER SUPPLY SYSTEM LIGHTING IN AREAS REQUIRED FOR S CHARGING CAPABILITY STEAM GENERATOR SAFETY VALVES BORATION CAPABILITY RCS PRESS.CONTROL CAPABILITY SITE EMERGENCY EAL EXCEEQED ACCUMULATOR ISOLAWON CAPABILITY X REQUIRED FAL TABL'L 2 PRESSURIZER AREA 2.VOLUME CONTROL TANK RM.3, CHARGING PUMP IA ROOM 4 CHARGING PUMP 18 ROOM 5, CHARGING PUMP 1C ROOM 6, RECYCLE EVAP.VLV.GAM 7, LETDOWN HX VALVE GAL.6 MODERADNG HX VLV GAL DECLARE GENERAL EMERGENCY MAKE NQWFIcanoNS RE EVALUATE EALS AS CONDITIONS WARRANT ALERT EAL EXCEEDED