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Text

Rev 13 to EOP E-O, Reactor Trip or Safety Injection.
	ML17262A164
Person / Time
Site:	Ginna
Issue date:	08/08/1990
From:	MARLOW T A; ROCHESTER GAS & ELECTRIC CORP.
To:	;
Shared Package
ML17262A163	List: ML17262A162; ML17262A164; ML17262A165;
References
	E, E-0, NUDOCS 9010020146
	Download: ML17262A164 (60)
	v • d • e

EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 26 ROCHESTER GAS AND ELECTRIC CORPORATION GINNA STATION CONTROLLED COPY NUMBER TECHNICAL REVIEW PORC REVIEW DATE PLANT SUPERINTENDENT F'o o EFF CT VE DATE GiNNA STA!lON S'ART: DATE CATEGORY 1.0 REVIEWED BY: PDR~~~00921 90100-P OCK P>0002yy PDC,)(Tl iVjE COSY PLETED.DATE TlME l J 1 l EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 2 of 26 A.PURPOSE-This procedure provides actions to verify proper response of the automatic protection systems following manual or automatic actuation of a reactor trip or safety injection and to assess plant conditions, and identify the appropriate recovery procedure.

B.ENTRY CONDITIONS/SYMPTOMS 1.The following are symptoms that require a reactor trip, if one has not occurred: o Any plant parameter reaches a reactor trip setpoint and logic as listed in procedure P-l, REACTOR CONTROL AND PROTECTION SYSTEM.o Operator discrection.

2.The following are symptoms of a reactor trip: o Any First Out reactor trip annunciator lit.o A rapid decrease in core neutron level as indicated by nuclear instrumentation.

o MRPI Indicates all control and shutdown rods on bottom.o Reactor trip breakers indicate open.3.The following are symptoms that require a reactor trip and safety injection, if one has not occurred: o Any plant parameter reaches the Safety Injection setpoint and logic as listed in procedure P-l, REACTOR CONTROL AND PROTECTION SYSTEM.o Operator discretion.

4.The following are symptoms of a reactor trip and safety injection:

o Any SI annunciator lit.o Safeguards sequencing started.

I I l EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 3 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: o Steps 1 through 12 are IMMEDIATE ACTION steps.o ROLDOUT page should be open and monitored periodically.

o Adverse CNMT values should be used whenever CNMT pressure is greater than 4 psig or CNMT radiation is greater than 10~R/hr.O 1 Verify Reactor Trip: o At least one train of reactor trip breakers-OPEN o Neutron flux-DECREASING o MRPI indicates-ALL CONTROL AND DOWN RODS ON BOTTOM Manually trip reactor.IR reactor trip breakers NOT open, THEN perform the following:

a.Open Bus 13 and Bus 15 normal feed breakers.b.Verify rod drive MG sets tripped: c.Close Bus 13 and Bus 15 normal feed breakers.d.Reset lighting breakers.IR any power range channel greater than 5X OR MRPI indicates more than one control rod not fully inserted, THEN go to RR-S.1, RESPONSE TO REACTOR RESTART/ATWS, Step 1 O 2 Verify Turbine Stop Valves-CLOSED Manually trip turbine.IR turbine trip can NOT be verified, THEN close both MSIVs.3 Verify Both Trains Of AC Emergency Busses Energized To At Least 420 VOLTS:~Bus 14 and Bus 18~Bus 16 and Bus 17 Attempt to start any failed emergency D/G to restore power to all AC emergency busses.IR power can NOT be restored to at least one train, THEN go to ECA-O.O, LOSS OR ALL AC POWER, Step l.

l L 0 EOP)E-'0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 4 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 4 Check If Any SI Annuciator-LIT IP any of the following conditions are met, THEN manually actuate SI and CI: o PRZR pressure less than 1750 psig-OR-.o Steamline pressure less than 514 psig-OR-o CNMT pressure greater than 4 psig-OR-o Safeguards sequencing started-OR-o Operator determines SI required IP SI is NOT required, THEN go to ES-0.1, REACTOR TRIP RESPONSE, Step 1.O 5 Verify SI and RHR Pumps Running: a.All SI pumps-RUNNING b.Both RHR pumps-RUNNING'.Manually start pumps.b.Manually start pumps.

l I EOP: E-D TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 5 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 6 Verify CNMT RECIRC Fans Running: a.All fans-RUNNING b.Charcoal filter dampers green status lights-EXTINGUISHED a.Manually start fans.b.Dispatch personnel to relay room with relay rack key to locally open dampers by pushing in trip relay plungers.~AUX RELAY RACK RA-2 for fan A~AUX RELAY RACK RA-3 for fan C O 7 Verify CNMT Spray Not Res-'=ed: o Annunciator A-27, CNMT SPRAY-EXTINGUISHED o CNMT pressure-LESS THAN 28 PSIG Verify CNMT spray initiated.

IP CNMT spray NOT initiated, THEN perform the following:

a.Depress manual CNMT spray pushbuttons (2 of 2).b.Ensure CNMT spray pumps running.c.Ensure CNMT spray pump discharge valves open.~MOV-860A~MOV-860B~MOV-'860C~MOV-860D d.Ensure NaOH tank outlet valves open.~AOV-836A~AOV-836B I l EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 6 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 8 Check If Main Steamlines Should Be Isolated: a.Any MSIV-OPEN b.Check CNMT pressure-LESS THAN 18 PSIG c.Check if ANY main steamlines should be isolated: a.Go to Step 9.b.Ensure BOTH MSIVs closed and go to Step 9.c.Go to Step 9'.o Low Tavg (545'F)AND high steam flow (0.4x10~lb/hr)from either S/G-OR-o High-High steam flow (3.6x10~lb/hr)from either S/G d.Verify MSIV closed on the affected S/G(s)d.Manually close valves.a.MFW pumps-TRIPPED b.MFW flow control valves-CLOSED~MFV regulating valves~MFV bypass valves c.S/G blowdown and sample valves-CLOSED a.Manually close MFW pump discharge valves and trip MFW pumps.b.Place A and B S/G MFV regulating valve and bypass valve controllers in MANUAL at OX demand.c.Place S/G blowdown and sample valve isolation switch to CLOSE.

EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 7 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 10 Verify AFW Pumps Running: a.MDAFW pumps-RUNNING b.TDAFW pump-RUNNING IF NECESSARY a.Manually start MDAFW pumps.b.Manually open steam supply valves.~MOV-3505A~MOV-3504A ll Verify At Least Two SW Pumps RUNNING Perform the following:

a.Ensure one SW pump running on each energized screenhouse AC emerg ncy bus:~Bus 17~Bus 18 E b.IF offsite power NOT available, THEN ensure SW isolation.

a.CI and CVI annunciators

-LIT~Annunciator A-26, CNMT ISOLATION~Annunciator A-25, CNMT VENTILATION ISOLATION a.Depress manual CI pushbutton.

b.Verify CI and CVI valve status lights-BRIGHT c.CNMT RECIRC fan coolers SW outlet valve status lights-BRIGHT b.Manually close CI and CVI valves.IF valves can NOT be closed, THEN dispatch AO to locally close valves (Refer to Attachment CI/CVI).c.Dispatch AO to locally fail open valves.~FCV-4561~FCV-4562 I

EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 8 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED*****************************************CAUTION RCP TRIP CRITERIA LISTED ON FOLDOUT PAGE SHOULD BE MONITORED PERIODICALLY.

13 Check CCW System Status: a.Verify CCW pump-AT LEAST ONE RUNNING b.Verify CCW from excess letdown (AOV-745)-CLOSED a.IF offsite power available, THEN manually start one CCW pump.b.Manually close valve.14 Verify SI And RHR Pump Flow: a.SI flow indicators

-CHECK FOR FLOW b.RHR flow indicator-CHECK FOR FLOW a.IF RCS pressure less than 1400 psig, THEN manually start pumps and align valves.IF NOT, THEN go to Step 15.b.IF RCS pressure less than 140 psig, THEN manually start pumps and align valves.IF NOT, THEN go to Step 15.15 Verify Total AFW Flow-GREATER THAN 200 GPM IF S/G narrow range level greater than 5%[25%adverse CNMT]in any S/G, THEN control AFW flow to maintain narrow range level.IF narrow range level less than 5%[25%adverse CNMT]in all S/Gs, THEN manually start pumps and align valves as necessary.

IF AFW flow greater than 200 gpm can NOT be established, THEN go to FR-H.l, RESPONSE TO LOSS OF SECONDARY HEAT SINK, Step 1.

I EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 9 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 16 Verify AFW Valve Alignment:

a.AFW flow-INDICATED TO BOTH S/G(s)b.AFW flow from each MDAFW pump-LESS THAN 230 GPM Manually align valves as necessary.

17 Verify SI Pump Suction Alignment:

a.Check BAST level: o Level-GREATER THAN 10X o Annunciator B-23, BORIC ACID TANK LO LO LEVEL-EXTINGUISHED a.Perform the following:

1)Ensure at least one SI pump su"tion valve from RWST open;~MOV-825A~MOU-825B 2)Ensure at least one valve in each SI pump suction line from BAST closed.~MOV-826A or MOV-826B~MOV-826C or MOV-826D b.Verify SI pump suction valves from BAST-OPEN~MOV-826A~MOV-826B~MOV-826C~MOV-826D c.Verify SI pump suction from RWST-CLOSED~MOV-825A~MOV-825B 3)Go to Step 18.b.Ensure both valves in either flow path open.o MOV-826A and MOV-826B-OR-o MOV-826C and MOV-826D c.Manually align valves as necessary.

4 EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 10 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 18 Verify SI Pump And RHR Pump Emergency Alignment:

a.RHR pump discharge to Rx vessel deluge-OPEN~MOV-852A~MOV-852B a.Ensure at least one valve open.b.Verify SI pump C-RUNNING c.Verify SI pump A-RUNNING d.Verify SI pump B-RUNNING b.Manually start pump on available bus.c.Perform the folloving:

I 1)Ensure SI pumps B and C running.2)Ensure SI pump C aligned to discharge line A: o MOV-871A open o MOV-871B closed 3)Go to Step 19.d.Perform the folloving:

1)Ensure SI pumps A and C running.2)Ensure SI pump C aligned to discharge line B: o MOV-871B open o MOV-871A closed e.Verify SI pump C discharge valves-OPEN~MOV-871A~MOV-871B 3)Go to Step 19.e.Manually open valves as necessary.

I 0 EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 11 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED*****************************************CAUTION IP OPPSITE POWER IS LOST APTER SI RESET, SELECTED SW PUMPS AND ONE CCV PUMP WILL AUTO START ON EMERGENCY D/G.MANUAL ACTION VILL BE REQUIRED TO RESTART SAPEGUARDS EQUIPMENT.

19 Check CCW Flow to RCP Thermal Barriers: o Annunciator A-7, RCP 1A CCW RETURN HI TEMP OR LO PLOW-EXTINGUISHED o Annunciator A-15, RCP 1B CCV RETURN HI TEMP OR LO PLOV-EXTINGUISHED IP CCW to a RCP is lost, THEN perform the following:

a.Stop affected RCPs.b.Reset SI.c.Verify adequate power available to run one charging pump (75 kw).d.Start one charging pump at minimum speed for seal injection.

e.Adjust HCV-142 to establish either of the following:

o Labyrinth seal D/P to each RCP greater than 15 inches of water.-OR-o RCP seal injection flow to each RCP greater than 6 gpm.f.IP large imbalance in seal injection flow exists, THEN consider local adjustment of V-300A and V-300B.

I l EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV'3 PAGE 12 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 20 Check If TDAFW Pump Can Be Stopped: a.Both MDAFW pumps-RUNNING b.PULL STOP TDAFW pump steam supply valves~MOV-3504A~MOV-3505A a.Go to Step 21.21 Check RCS Tavg-STABLE AT OR TRENDING TO 547'F IF temperature less than 547'F and decreasing, THEN perform the following:

a.Stop dumping steam.b.IF cooldown continues, THEN control total feed flow greater than 200 gpm until narrow range level greater than 5%[25%adverse CNMT]in at least one S/G.c.WHEN S/G level greater than 5%[25%adverse CNMT]in one S/G, THEN limit feed flow to that required to maintain level in at least one S/G.d.IF cooldown continues, THEN close both MSIVs.IF temperature greater than 547'F and increasing, THEN perform the following:

o Dump steam to condenser.-OR-o Control RCS temperature manually using S/G ARVs.

EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 13 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 22 Check PRZR PORVs And Spray Valves: a.PORVs-CLOSED a.IF PRZR pressure less than 2335 psig, THEN manually close PORVs.IF any valve can NOT be closed, THEN manually close its block valve.~MOV-516 for PCV-430~MOV-515 for PCV-431C b.Auxiliary spray valve (AOV-296)-CLOSED c.Check PRZR pressure-LESS THAN 2260 PSIG d.Verify normal PRZR spray valve controllers

-DEMAND AT 0%IF block valve can NOT be closed, THEN go to E-l, LOSS OF~REACTOR OR SECONDARY COOLANT, Step 1.b.Manually close auxiliary spray valve.IF valve can NOT be closed, THEN perform the following:

1)Decrease charging pump flow to minimum.2)Ensure charging valve to loop B cold leg open (AOV-294).

c.Continue with Step 23.@HEN pressure less than 2260 psig, THEN do Steps 22d.d.Place controllers in MANUAL at 0%demand.IF valves can NOT be closed, THEN stop associated RCP(s).

I 1 EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV'3 PAGE 14 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 23 Check If RCPs Should Be Stopped: a.RCP status-ANY RCP RUNNING b.SI pumps-AT LEAST TVO RUNNING c.RCS pressure minus maximum S/G pressure-LESS THAN 175 psig[400 psig adverse CNMT]d.Stop both RCPs a.Go to Step 24.b.Go to Step 24.c.Go to Step 24.24 Check If S/G Secondary Side Is=;'ct: o Pressure in both S/Gs-STABLE OR INCREASING o Pressure in both S/Gs-GREATER THAN 100 PSIG IR any S/G pressure decreasing in an uncontrolled manner OR completely depressurized, THEN go to E-2, RAULTED STEAM GENERATOR ISOLATION, Step, 1.25 Check If S/G Tubes Are Intact: o Air ejector radiation monitors (R-15 or R-15A)-NORMAL o S/G blovdovn radiation monitor (R-19)-NORMAL o Steamline radiation monitors (R-31 and R-32)-NORMAL Go to E-3, STEAM GENERATOR TUBE RUPTURE, Step 1.

I e EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 15 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 26 Check If RCS Is Intact: a.CNMT area radiation monitors-NORMAL Go to E-l, LOSS OF REACTOR OR SECONDARY COOLANT, Step l.~R-2~R-7~R-29~R-30 b.CNMT pressure-LESS THAN.5 PSIG c.CNMT sump B level-LESS THAN 78 IN.d.C.: 'sump A level o Level'-STABLE o Annunciator C-19, CONTAINMENT SUMP A HI LEVEL-EXTINGUISHED NOTE: The following is an attempt to determine whether a PRZR spray valve has failed.27 Check RCS Pressure-STABLE OR INCREASING IF RCS pressure decreasing with PRZR level stable or increasing, THEN stop both RCPs.

EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 16 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 28 Check If SI Should Be Terminated:

a.RCS pressure: o Pressure-GREATER THAN 1625 PSIG o Pressure-STABLE OR INCREASING a.Do NOT stop SI pumps.Go to Step 30.b.RCS subcooling based on core exit T/Cs-GREATER THAN O'USING FIGURE MIN SUBCOOLING b.Do NOT stop SI pumps.Go to Step 30.c.,"'.~ndary heat sink: o Total feed flow to S/Gs-GREATER THAN 200 GPM c.IF neither condition met, THEN do NOT stop SI pumps.Go to Step 30.-OR-o Narrow range level in at least one S/G-GREATER THAN 5%d.PRZR level-GREATER THAN 5%d.Do NOT stop SI pumps.Perform the following:

1)IF normal PRZR spray available,, THEN try to stabilize RCS pressure with PRZR spray.2)Go to Step 30.29 Go To ES-l.l, SI TERMINATION, Step 1 I

EOP: E-0 , TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 17 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: o Conditions should be evaluated for Site Contingency Reporting (Refer to SC-100, GINNA STATION EVENT EVALUATION AND CLASSIFICATION).

o The Critical Safety Function Red Path Summary is available in APPENDIX 1.30 Initiate Monitoring of Critical Safety Function Status Trees*****************************************CAUTION IF CST LEVEL DECREASES TO LESS THAN 5 FEET, THEN ALTERNATE WATER SOURCES FOR AFV PUl'" VILL BE NECESSARY (REFER TO ER-AFV.l, ALTERNATE VATER SUPPLY TO AFV PUMPS).31 Check S/G Levels: a.Narrow range level-GREATER THAN 5%a.Maintain total feed flow greater than 200 gpm until narrow range level greater than 5%in at least one S/G.b.Control feed flow to maintain narrow range level between 17%and 50%b.IF narrow range level in any S/G continues to increase in an uncontrolled manner, THEN go to E-3)STEAM GENERATOR TUBE RUPTURE, Step l.

I I EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 18 of 26 STEP ,ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 32 Check Secondary Radiation Levels-NORMAL o Steamline radiation monitor (R-31 and R-32)o Dispatch AO to locally check steamline radiation Go to E-3, STEAM GENERATOR TUBE RUPTURE, Step 1.o Request HP sample S/Gs for activity*****************************************CAUTION IF OFF.""" POWER IS LOST AFTER SI RESET, SELECTED SW PUMPS AND ONE CCW PUMP'ILL AUTO START ON EMERGENCY D/G.MANUAL ACTION WILL BE REQUIRED TO RESTART SAFEGUARDS EQUIPMENT.

33 Reset SI 34 Reset CI: a, Operate CI reset key switch b.Verify annunciator A-26, CNMT ISOLATION-EXTINGUISHED b.Perform the following:

1)Reset SI.2)Operate CI reset key switch.

E-0 REACTOR TRIP, OR SAFETY INJECTION REV 13 PAGE 19 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 35 Verify Adequate SW Flow: a.At least three SW pumps-RUNNING b.Dispatch AO to establish normal shutdown alignment (Refer to Attachment SD-1)a.Manually start SW pumps as power supply permits (258 kw each).IF less than three pumps running, THEN ensure SW isolation.

EOP E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 20 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 36 Establish IA to CNMT: a.Verify non-safeguards busses energized from offsite power o Bus 13 normal feed-CLOSED-OR-o Bus 15 normal feed-CLOSED b.Verify SW isolation valves to turbine building-OPEN~MOV-4613 and MOV-4670~MOV-4614 and MOV-4664 c.Verify at least tvo air compressors

-RUNNING d.Check IA supply: o Pressure-GREATER THAN 60 PSIG o Pressure-STABLE OR INCREASING e.Reset both trains of XY relays for IA to CNMT AOV-5392 f.Verify IA to CNMT AOV-5392-OPEN a.Perform the folloving:

1)Close non-saf'eguards bus tie breakers:~Bus 13 to Bus 14 tie~Bus 15 to Bus 16 tie 2)Verify adequate emergency D/G capacity to run air compressors (75 kw each).IF NOT, THEN evaluate if CNMT RECIRC fans should be stopped (Refer to Attachment CNMT RECIRC PANS).3)WHEN bus 15 restored, THEN reset control room lighting.b.Manually align valves.c.Manually start air compressors as power supply permits (75 kv each).IF air compressors can NOT be started, THEN dispatch AO to locally reset compressors as necessary.

d.Perform the folloving:

1)Continue attempts to restore IA (Refer to AP-IA.1, LOSS OF INSTRUMENT AIR).2)Continue with Step 37.WHEN IA restored, THEN do Steps 36e and f.

EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 21 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 37 Check Auxiliary Building Radiation-NORMAL~Plant vent iodine (R-10B)~Plant vent particulate (R-13)~Plant vent gas (R-,14)~CCV liquid monitor (R-17)~LTD line monitor (R-9)~CHG pump room (R-4)Evaluate cause of abnormal conditions.

IF the cause is a loss of RCS'inventory outside CNMT, THEN go to ECA-1.2, LOCA OUTSIDE CONTAINMENT, Step l.38 Check PRT Conditions o PRT level (LI-442)-LESS THAN t'" o PRT temperature (TI-439)-LESS THAN 120'F Evaluate the following flowpaths for cause of abnormal conditions

~RCP seal return relief~PRZR PORVs~PRZR safeties~Letdown line relief o PRT pressure (PI-440A)-LESS THAN 3 PSIG IF excess letdown previously in service, THEN close AOV-310, excess letdown isolation valve from loop A cold.

I 0 EOP: E-0 TITLE: REACTOR TRIP OR SAFETY, INJECTION REV: 13 PAGE 22 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED*****************************************CAUTION RCS PRESSURE SHOULD BE MONITORED.

IF RCS PRESSURE DECREASES TO LESS THAN 250 PSIG, THE RHR PUMPS MUST BE MANUALLY RESTARTED TO SUPPLY WATER TO THE RCS.39 Check If RHR Pumps Should Be Stopped: a.Check RCS pressure: 1)Pressure-GREATER THAN 250 PSIG 2)Pressure-STABLE OR INCREASING 1)Go to E-l, LOSS OF REACTOR OR SECONDARY COOLANT, Step 1.2)Go to Step 40.b.Stop both RHR pumps and place in AUTO 40 Check Normal Power Available To Charging Pumps: o Bus 14 normal feed breaker-CLOSED o Bus 16 normal feed breaker-CLOSED Verify adequate emergency D/G capacity to run charging pumps (75 kw each).IF NOT, THEN evaluate if CNMT RECIRC fans can be stopped (Refer to Attachment CNMT RECIRC FANS).

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EOP: E-0 LITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 23 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 41 Check If Charging Flow Has Been Established:

a.Charging pumps-ANY RUNNING a.Perform the following:

1)IF CCW flow is lost to any RCP thermal barrier OR any RCP gl seal outlet temperature offscale high, THEN dispatch AO with key to RWST gate to close seal infection needle valve(s)to affected RCP: b.Charging pump suction aligned to RWST: "o LCV-112B-OPEN o LCV-112C-CLOSED~V-300A for RCP A~V-300B for RCP B 2)Ensure HCV-142 open, demand at OX.b.Manually align valves as necessary.

IF LCV-112B can NOT be opened, THEN perform the following:

1)Verify charging pump A NOT running and place in PULL STOP.c.Start charging pumps as necessary and adjust charging flow to restore PRZR level 2)Dispatch AO to locally open manual charging pump suction from RWST (V-358 located in charging pump room).3)WHEN V-358 open, THEN direct AO to close V-268 to isolate charging pumps B and C from VCT (V-268 located in charging pump room).

EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV'3 PAGE 24 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 42 Maintain PRZR Pressure Between 1800 PSIG And 223S PSIG o Reset PRZR heaters o Use normal PRZR spray E

EOP: E-0 TITLE:\REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 25 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 43 Check If Emergency D/Gs Should Be Stopped: a.Verify AC emergency busses energized by offsite power: o Emergency D/G output breakers OPEN o AC emergency bus voltage-GREATER THAN 420 VOLTS o AC'emergency bus normal feed breakers-CLOSED b.Stop any unloaded emergency D/G and place in standby (Refer to Attachment D/G STOP)a.Perform the following:

1)Verify non-safeguards bus tie breakers closed:~Bus 13 to Bus 14 tie~Bus 15 to Bus 16 tie 2)Place the following pumps in PULL STOP:~EH pumps'Turning gear oil pump~HP seal oil backup pump 3)Ensure condenser steam dump mode control in MANUAL.4)Restore power to MCCs:~A from Bus 13~B from Bus 15~E from Bus 15~F from Bus 15 5)Refer to Attachment SI/UV for other equipment lost with loss of offsite power.6)Try to restore offsite power (Refer to ER-ELEC.1, RESTORATION OF OFFSITE POVER).

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E-O REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 26 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 44 Return to Step 21-END-l 0 t)

E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 1 E-0 APPENDIX LIST TITLE PAGES 1)RED PATH

SUMMARY

2)FIGURE MIN SUBCOOLING 3)ATTACHMENT CI/CVI 4)ATTACHMENT SD-1 5)ATTACHMENT CNMT RECIRC FANS 6)ATTACHMENT D/G STOP 7)ATTACHMENT SI/UV 8)FOLDOUT

EOP: E-'0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 1 RED PATH

SUMMARY

a.SUBCRITICALITY

-Nuclear power greater than 54 b.CORE COOLING-Core exit T/Cs greater than 1200'F-OR-Core exit T/Cs greater than 700'F AND RVLIS level (no RCPs)less than 434[464 adverse CNMT]c.HEAT SINK-Narrow range level in all S/Gs less than 5%[254 adverse CNMT]AND total feedwater flow less than 200 gpm d.INTEGRITY-Cold leg temperatures decrease greater than 100'F in last 60 minutes AND RCS cold leg temperature less than 285'F e.C~ŽAINMENT

-CNMT pressure greater than 60 psig

EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 1 of 1 FIGURE MIN SUBCOOLING NOTE: Subcooling Margin=Saturation Temperature From Figure Below[-]Core Exit T/C Indication RC 2500 2400 2300 2200 2100 2000 1900 1800 1700 I 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 S PRESSURE (PSIG)RCS PRESSURE g INCREMENTS 20 PSIG SUBCOOLED REGION ADVERS E CNMT NORMAL CNMT INADEQUATE SUBCOOLING REGION TEMPERATURE INCREMENTS 10~P 200 250 300 350 400 450 500 550 600 650 700 CORE EXIT SATURATION TEMPERATURE

('P)

EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 1 FOLDOUT PAGE NOTE: The Critical Safety Function Red Path Summary is available in APPENDIX l.2.RCP TRIP CRITERIA IF BOTH conditions listed below occur, THEN trip both RCPs: a.SI pumps-AT LEAST TWO RUNNING b.RCS pressure minus maximum S/G pressure-LESS THAN 175 psig (400 psig adverse CNMT]SI ACTUATION CRITERIA IF ANY condition listed below occurs, THEN actuate SI and'o to E-O, REACTOR TRIP OR SAFETY INJECTION, Step 1: o RCS subcooling based on core exit T/Cs-LESS THAN O'USING FIGURE MIN SUBCOOLING-OR-o PRZR'evel-LESS THAN 5c[304 adverse CNMT]AND RCS subcooling based on core exit T/Cs-LESS THAN 20'F USING FIGURE MIN SUBCOOLING-OR-3.o Any automatic SI setpoint reached SI PUMP AUTO SWITCHOVER CRITERION WHEN BAST level decreases to 10%, THEN ensure SI pump automatic switchover to RWST.AFW SUPPLY SWITCHOVER CRITER10N 1F CST level decreases to less than 5 feet, THEN switch to alternate AFW water supply (Refer to ER-AFW.1, ALTERNATE WATER SUPPLY TO AFW PUMPS).

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-{{#Wiki_filter:EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE1of26ROCHESTER GASANDELECTRICCORPORATION GINNASTATIONCONTROLLED COPYNUMBERTECHNICAL REVIEWPORCREVIEWDATEPLANTSUPERINTENDENT F'ooEFFCTVEDATEGiNNASTA!lONS'ART:DATECATEGORY1.0REVIEWEDBY:PDR~~~0092190100-POCKP>0002yyPDC,)(TliVjECOSYPLETED.DATETlME lJ1l EOP:E-0REACTORTRIPORSAFETYINJECTION REV13PAGE2of26A.PURPOSE-Thisprocedure providesactionstoverifyproperresponseoftheautomatic protection systemsfollowing manualorautomatic actuation ofareactortriporsafetyinjection andtoassessplantconditions, andidentifytheappropriate recoveryprocedure.
+{{#Wiki_filter:EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 26 ROCHESTER GAS AND ELECTRIC CORPORATION GINNA STATION CONTROLLED COPY NUMBER TECHNICAL REVIEW PORC REVIEW DATE PLANT SUPERINTENDENT F'o o EFF CT VE DATE GiNNA STA!lON S'ART: DATE CATEGORY 1.0 REVIEWED BY: PDR~~~00921 90100-P OCK P>0002yy PDC,)(Tl iVjE COSY PLETED.DATE TlME l J 1 l EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 2 of 26 A.PURPOSE-This procedure provides actions to verify proper response of the automatic protection systems following manual or automatic actuation of a reactor trip or safety injection and to assess plant conditions, and identify the appropriate recovery procedure.
-B.ENTRYCONDITIONS/SYMPTOMS 1.Thefollowing aresymptomsthatrequireareactortrip,ifonehasnotoccurred:
+B.ENTRY CONDITIONS/SYMPTOMS 1.The following are symptoms that require a reactor trip, if one has not occurred: o Any plant parameter reaches a reactor trip setpoint and logic as listed in procedure P-l, REACTOR CONTROL AND PROTECTION SYSTEM.o Operator discrection.
-oAnyplantparameter reachesareactortripsetpointandlogicaslistedinprocedure P-l,REACTORCONTROLANDPROTECTION SYSTEM.oOperatordiscrection.
+.The following are symptoms of a reactor trip: o Any First Out reactor trip annunciator lit.o A rapid decrease in core neutron level as indicated by nuclear instrumentation.
-.Thefollowing aresymptomsofareactortrip:oAnyFirstOutreactortripannunciator lit.oArapiddecreaseincoreneutronlevelasindicated bynuclearinstrumentation.
+o MRPI Indicates all control and shutdown rods on bottom.o Reactor trip breakers indicate open.3.The following are symptoms that require a reactor trip and safety injection, if one has not occurred: o Any plant parameter reaches the Safety Injection setpoint and logic as listed in procedure P-l, REACTOR CONTROL AND PROTECTION SYSTEM.o Operator discretion.
-oMRPIIndicates allcontrolandshutdownrodsonbottom.oReactortripbreakersindicateopen.3.Thefollowing aresymptomsthatrequireareactortripandsafetyinjection, ifonehasnotoccurred:
+.The following are symptoms of a reactor trip and safety injection:
-oAnyplantparameter reachestheSafetyInjection setpointandlogicaslistedinprocedure P-l,REACTORCONTROLANDPROTECTION SYSTEM.oOperatordiscretion.
+o Any SI annunciator lit.o Safeguards sequencing started.
-.Thefollowing aresymptomsofareactortripandsafetyinjection:
+I I l EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 3 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: o Steps 1 through 12 are IMMEDIATE ACTION steps.o ROLDOUT page should be open and monitored periodically.
-oAnySIannunciator lit.oSafeguards sequencing started.
+o Adverse CNMT values should be used whenever CNMT pressure is greater than 4 psig or CNMT radiation is greater than 10~R/hr.O 1 Verify Reactor Trip: o At least one train of reactor trip breakers-OPEN o Neutron flux-DECREASING o MRPI indicates-ALL CONTROL AND DOWN RODS ON BOTTOM Manually trip reactor.IR reactor trip breakers NOT open, THEN perform the following:
-IIl EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV:13PAGE3of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDNOTE:oSteps1through12areIMMEDIATE ACTIONsteps.oROLDOUTpageshouldbeopenandmonitored periodically.
+a.Open Bus 13 and Bus 15 normal feed breakers.b.Verify rod drive MG sets tripped: c.Close Bus 13 and Bus 15 normal feed breakers.d.Reset lighting breakers.IR any power range channel greater than 5X OR MRPI indicates more than one control rod not fully inserted, THEN go to RR-S.1, RESPONSE TO REACTOR RESTART/ATWS, Step 1 O 2 Verify Turbine Stop Valves-CLOSED Manually trip turbine.IR turbine trip can NOT be verified, THEN close both MSIVs.3 Verify Both Trains Of AC Emergency Busses Energized To At Least 420 VOLTS:~Bus 14 and Bus 18~Bus 16 and Bus 17 Attempt to start any failed emergency D/G to restore power to all AC emergency busses.IR power can NOT be restored to at least one train, THEN go to ECA-O.O, LOSS OR ALL AC POWER, Step l.
-oAdverseCNMTvaluesshouldbeusedwheneverCNMTpressureisgreaterthan4psigorCNMTradiation isgreaterthan10~R/hr.O1VerifyReactorTrip:oAtleastonetrainofreactortripbreakers-OPENoNeutronflux-DECREASING oMRPIindicates
+l L 0 EOP)E-'0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 4 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 4 Check If Any SI Annuciator-LIT IP any of the following conditions are met, THEN manually actuate SI and CI: o PRZR pressure less than 1750 psig-OR-.o Steamline pressure less than 514 psig-OR-o CNMT pressure greater than 4 psig-OR-o Safeguards sequencing started-OR-o Operator determines SI required IP SI is NOT required, THEN go to ES-0.1, REACTOR TRIP RESPONSE, Step 1.O 5 Verify SI and RHR Pumps Running: a.All SI pumps-RUNNING b.Both RHR pumps-RUNNING'.Manually start pumps.b.Manually start pumps.
--ALLCONTROLANDDOWNRODSONBOTTOMManuallytripreactor.IRreactortripbreakersNOTopen,THENperformthefollowing:
+l I EOP: E-D TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 5 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 6 Verify CNMT RECIRC Fans Running: a.All fans-RUNNING b.Charcoal filter dampers green status lights-EXTINGUISHED a.Manually start fans.b.Dispatch personnel to relay room with relay rack key to locally open dampers by pushing in trip relay plungers.~AUX RELAY RACK RA-2 for fan A~AUX RELAY RACK RA-3 for fan C O 7 Verify CNMT Spray Not Res-'=ed: o Annunciator A-27, CNMT SPRAY-EXTINGUISHED o CNMT pressure-LESS THAN 28 PSIG Verify CNMT spray initiated.
-a.OpenBus13andBus15normalfeedbreakers.
+IP CNMT spray NOT initiated, THEN perform the following:
-b.VerifyroddriveMGsetstripped:c.CloseBus13andBus15normalfeedbreakers.
+a.Depress manual CNMT spray pushbuttons (2 of 2).b.Ensure CNMT spray pumps running.c.Ensure CNMT spray pump discharge valves open.~MOV-860A~MOV-860B~MOV-'860C~MOV-860D d.Ensure NaOH tank outlet valves open.~AOV-836A~AOV-836B I l EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 6 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 8 Check If Main Steamlines Should Be Isolated: a.Any MSIV-OPEN b.Check CNMT pressure-LESS THAN 18 PSIG c.Check if ANY main steamlines should be isolated: a.Go to Step 9.b.Ensure BOTH MSIVs closed and go to Step 9.c.Go to Step 9'.o Low Tavg (545'F)AND high steam flow (0.4x10~lb/hr)from either S/G-OR-o High-High steam flow (3.6x10~lb/hr)from either S/G d.Verify MSIV closed on the affected S/G(s)d.Manually close valves.a.MFW pumps-TRIPPED b.MFW flow control valves-CLOSED~MFV regulating valves~MFV bypass valves c.S/G blowdown and sample valves-CLOSED a.Manually close MFW pump discharge valves and trip MFW pumps.b.Place A and B S/G MFV regulating valve and bypass valve controllers in MANUAL at OX demand.c.Place S/G blowdown and sample valve isolation switch to CLOSE.
-d.Resetlightingbreakers.
-IRanypowerrangechannelgreaterthan5XORMRPIindicates morethanonecontrolrodnotfullyinserted, THENgotoRR-S.1,RESPONSETOREACTORRESTART/ATWS, Step1O2VerifyTurbineStopValves-CLOSEDManuallytripturbine.IRturbinetripcanNOTbeverified, THENclosebothMSIVs.3VerifyBothTrainsOfACEmergency BussesEnergized ToAtLeast420VOLTS:~Bus14andBus18~Bus16andBus17Attempttostartanyfailedemergency D/GtorestorepowertoallACemergency busses.IRpowercanNOTberestoredtoatleastonetrain,THENgotoECA-O.O,LOSSORALLACPOWER,Stepl.
-lL0 EOP)E-'0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE4of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDO4CheckIfAnySIAnnuciator-LITIPanyofthefollowing conditions aremet,THENmanuallyactuateSIandCI:oPRZRpressurelessthan1750psig-OR-.oSteamline pressurelessthan514psig-OR-oCNMTpressuregreaterthan4psig-OR-oSafeguards sequencing started-OR-oOperatordetermines SIrequiredIPSIisNOTrequired, THENgotoES-0.1,REACTORTRIPRESPONSE, Step1.O5VerifySIandRHRPumpsRunning:a.AllSIpumps-RUNNINGb.BothRHRpumps-RUNNING'.Manuallystartpumps.b.Manuallystartpumps.
-lI EOP:E-DTITLE:REACTORTRIPORSAFETYINJECTION REV:13PAGE5of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDO6VerifyCNMTRECIRCFansRunning:a.Allfans-RUNNINGb.Charcoalfilterdampersgreenstatuslights-EXTINGUISHED a.Manuallystartfans.b.Dispatchpersonnel torelayroomwithrelayrackkeytolocallyopendampersbypushingintriprelayplungers.
-~AUXRELAYRACKRA-2forfanA~AUXRELAYRACKRA-3forfanCO7VerifyCNMTSprayNotRes-'=ed:oAnnunciator A-27,CNMTSPRAY-EXTINGUISHED oCNMTpressure-LESSTHAN28PSIGVerifyCNMTsprayinitiated.
-IPCNMTsprayNOTinitiated, THENperformthefollowing:
-a.DepressmanualCNMTspraypushbuttons (2of2).b.EnsureCNMTspraypumpsrunning.c.EnsureCNMTspraypumpdischarge valvesopen.~MOV-860A~MOV-860B~MOV-'860C
-~MOV-860Dd.EnsureNaOHtankoutletvalvesopen.~AOV-836A~AOV-836B Il EOP:E-0REACTORTRIPORSAFETYINJECTION REV13PAGE6of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDO8CheckIfMainSteamlines ShouldBeIsolated:
-a.AnyMSIV-OPENb.CheckCNMTpressure-LESSTHAN18PSIGc.CheckifANYmainsteamlines shouldbeisolated:
-a.GotoStep9.b.EnsureBOTHMSIVsclosedandgotoStep9.c.GotoStep9'.oLowTavg(545'F)ANDhighsteamflow(0.4x10~lb/hr)fromeitherS/G-OR-oHigh-High steamflow(3.6x10~lb/hr)fromeitherS/Gd.VerifyMSIVclosedontheaffectedS/G(s)d.Manuallyclosevalves.a.MFWpumps-TRIPPEDb.MFWflowcontrolvalves-CLOSED~MFVregulating valves~MFVbypassvalvesc.S/Gblowdownandsamplevalves-CLOSEDa.ManuallycloseMFWpumpdischarge valvesandtripMFWpumps.b.PlaceAandBS/GMFVregulating valveandbypassvalvecontrollers inMANUALatOXdemand.c.PlaceS/Gblowdownandsamplevalveisolation switchtoCLOSE.
-EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV:13PAGE7of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDO10VerifyAFWPumpsRunning:a.MDAFWpumps-RUNNINGb.TDAFWpump-RUNNINGIFNECESSARY a.ManuallystartMDAFWpumps.b.Manuallyopensteamsupplyvalves.~MOV-3505A
+EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 7 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED O 10 Verify AFW Pumps Running: a.MDAFW pumps-RUNNING b.TDAFW pump-RUNNING IF NECESSARY a.Manually start MDAFW pumps.b.Manually open steam supply valves.~MOV-3505A~MOV-3504A ll Verify At Least Two SW Pumps RUNNING Perform the following:
-~MOV-3504A llVerifyAtLeastTwoSWPumpsRUNNINGPerformthefollowing:
+a.Ensure one SW pump running on each energized screenhouse AC emerg ncy bus:~Bus 17~Bus 18 E b.IF offsite power NOT available, THEN ensure SW isolation.
-a.EnsureoneSWpumprunningoneachenergized screenhouse ACemergncybus:~Bus17~Bus18Eb.IFoffsitepowerNOTavailable, THENensureSWisolation.
+a.CI and CVI annunciators
-a.CIandCVIannunciators
+-LIT~Annunciator A-26, CNMT ISOLATION~Annunciator A-25, CNMT VENTILATION ISOLATION a.Depress manual CI pushbutton.
--LIT~Annunciator A-26,CNMTISOLATION
+b.Verify CI and CVI valve status lights-BRIGHT c.CNMT RECIRC fan coolers SW outlet valve status lights-BRIGHT b.Manually close CI and CVI valves.IF valves can NOT be closed, THEN dispatch AO to locally close valves (Refer to Attachment CI/CVI).c.Dispatch AO to locally fail open valves.~FCV-4561~FCV-4562 I
-~Annunciator A-25,CNMTVENTILATION ISOLATION a.DepressmanualCIpushbutton.
+EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 8 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED*****************************************CAUTION RCP TRIP CRITERIA LISTED ON FOLDOUT PAGE SHOULD BE MONITORED PERIODICALLY.
-b.VerifyCIandCVIvalvestatuslights-BRIGHTc.CNMTRECIRCfancoolersSWoutletvalvestatuslights-BRIGHTb.ManuallycloseCIandCVIvalves.IFvalvescanNOTbeclosed,THENdispatchAOtolocallyclosevalves(RefertoAttachment CI/CVI).c.DispatchAOtolocallyfailopenvalves.~FCV-4561~FCV-4562 I
+Check CCW System Status: a.Verify CCW pump-AT LEAST ONE RUNNING b.Verify CCW from excess letdown (AOV-745)-CLOSED a.IF offsite power available, THEN manually start one CCW pump.b.Manually close valve.14 Verify SI And RHR Pump Flow: a.SI flow indicators
-EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV:13PAGE8of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED*****************************************CAUTIONRCPTRIPCRITERIALISTEDONFOLDOUTPAGESHOULDBEMONITORED PERIODICALLY.
+-CHECK FOR FLOW b.RHR flow indicator-CHECK FOR FLOW a.IF RCS pressure less than 1400 psig, THEN manually start pumps and align valves.IF NOT, THEN go to Step 15.b.IF RCS pressure less than 140 psig, THEN manually start pumps and align valves.IF NOT, THEN go to Step 15.15 Verify Total AFW Flow-GREATER THAN 200 GPM IF S/G narrow range level greater than 5%[25%adverse CNMT]in any S/G, THEN control AFW flow to maintain narrow range level.IF narrow range level less than 5%[25%adverse CNMT]in all S/Gs, THEN manually start pumps and align valves as necessary.
-CheckCCWSystemStatus:a.VerifyCCWpump-ATLEASTONERUNNINGb.VerifyCCWfromexcessletdown(AOV-745)
+IF AFW flow greater than 200 gpm can NOT be established, THEN go to FR-H.l, RESPONSE TO LOSS OF SECONDARY HEAT SINK, Step 1.
--CLOSEDa.IFoffsitepoweravailable, THENmanuallystartoneCCWpump.b.Manuallyclosevalve.14VerifySIAndRHRPumpFlow:a.SIflowindicators
+I EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 9 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 16 Verify AFW Valve Alignment:
--CHECKFORFLOWb.RHRflowindicator
+a.AFW flow-INDICATED TO BOTH S/G(s)b.AFW flow from each MDAFW pump-LESS THAN 230 GPM Manually align valves as necessary.
--CHECKFORFLOWa.IFRCSpressurelessthan1400psig,THENmanuallystartpumpsandalignvalves.IFNOT,THENgotoStep15.b.IFRCSpressurelessthan140psig,THENmanuallystartpumpsandalignvalves.IFNOT,THENgotoStep15.15VerifyTotalAFWFlow-GREATERTHAN200GPMIFS/Gnarrowrangelevelgreaterthan5%[25%adverseCNMT]inanyS/G,THENcontrolAFWflowtomaintainnarrowrangelevel.IFnarrowrangelevellessthan5%[25%adverseCNMT]inallS/Gs,THENmanuallystartpumpsandalignvalvesasnecessary.
+Verify SI Pump Suction Alignment:
-IFAFWflowgreaterthan200gpmcanNOTbeestablished, THENgotoFR-H.l,RESPONSETOLOSSOFSECONDARY HEATSINK,Step1.
+a.Check BAST level: o Level-GREATER THAN 10X o Annunciator B-23, BORIC ACID TANK LO LO LEVEL-EXTINGUISHED a.Perform the following:
-I EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE9of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED16VerifyAFWValveAlignment:
+)Ensure at least one SI pump su"tion valve from RWST open;~MOV-825A~MOU-825B 2)Ensure at least one valve in each SI pump suction line from BAST closed.~MOV-826A or MOV-826B~MOV-826C or MOV-826D b.Verify SI pump suction valves from BAST-OPEN~MOV-826A~MOV-826B~MOV-826C~MOV-826D c.Verify SI pump suction from RWST-CLOSED~MOV-825A~MOV-825B 3)Go to Step 18.b.Ensure both valves in either flow path open.o MOV-826A and MOV-826B-OR-o MOV-826C and MOV-826D c.Manually align valves as necessary.
-a.AFWflow-INDICATED TOBOTHS/G(s)b.AFWflowfromeachMDAFWpump-LESSTHAN230GPMManuallyalignvalvesasnecessary.
+EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 10 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 18 Verify SI Pump And RHR Pump Emergency Alignment:
-VerifySIPumpSuctionAlignment:
+a.RHR pump discharge to Rx vessel deluge-OPEN~MOV-852A~MOV-852B a.Ensure at least one valve open.b.Verify SI pump C-RUNNING c.Verify SI pump A-RUNNING d.Verify SI pump B-RUNNING b.Manually start pump on available bus.c.Perform the folloving:
-a.CheckBASTlevel:oLevel-GREATERTHAN10XoAnnunciator B-23,BORICACIDTANKLOLOLEVEL-EXTINGUISHED a.Performthefollowing:
+I 1)Ensure SI pumps B and C running.2)Ensure SI pump C aligned to discharge line A: o MOV-871A open o MOV-871B closed 3)Go to Step 19.d.Perform the folloving:
-)EnsureatleastoneSIpumpsu"tionvalvefromRWSTopen;~MOV-825A~MOU-825B2)EnsureatleastonevalveineachSIpumpsuctionlinefromBASTclosed.~MOV-826AorMOV-826B~MOV-826CorMOV-826Db.VerifySIpumpsuctionvalvesfromBAST-OPEN~MOV-826A~MOV-826B~MOV-826C~MOV-826Dc.VerifySIpumpsuctionfromRWST-CLOSED~MOV-825A~MOV-825B3)GotoStep18.b.Ensurebothvalvesineitherflowpathopen.oMOV-826AandMOV-826B-OR-oMOV-826CandMOV-826Dc.Manuallyalignvalvesasnecessary.
+)Ensure SI pumps A and C running.2)Ensure SI pump C aligned to discharge line B: o MOV-871B open o MOV-871A closed e.Verify SI pump C discharge valves-OPEN~MOV-871A~MOV-871B 3)Go to Step 19.e.Manually open valves as necessary.
-EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE10of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED18VerifySIPumpAndRHRPumpEmergency Alignment:
+I 0 EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 11 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED*****************************************CAUTION IP OPPSITE POWER IS LOST APTER SI RESET, SELECTED SW PUMPS AND ONE CCV PUMP WILL AUTO START ON EMERGENCY D/G.MANUAL ACTION VILL BE REQUIRED TO RESTART SAPEGUARDS EQUIPMENT.
-a.RHRpumpdischarge toRxvesseldeluge-OPEN~MOV-852A~MOV-852Ba.Ensureatleastonevalveopen.b.VerifySIpumpC-RUNNINGc.VerifySIpumpA-RUNNINGd.VerifySIpumpB-RUNNINGb.Manuallystartpumponavailable bus.c.Performthefolloving:
+Check CCW Flow to RCP Thermal Barriers: o Annunciator A-7, RCP 1A CCW RETURN HI TEMP OR LO PLOW-EXTINGUISHED o Annunciator A-15, RCP 1B CCV RETURN HI TEMP OR LO PLOV-EXTINGUISHED IP CCW to a RCP is lost, THEN perform the following:
-I1)EnsureSIpumpsBandCrunning.2)EnsureSIpumpCalignedtodischarge lineA:oMOV-871AopenoMOV-871Bclosed3)GotoStep19.d.Performthefolloving:
+a.Stop affected RCPs.b.Reset SI.c.Verify adequate power available to run one charging pump (75 kw).d.Start one charging pump at minimum speed for seal injection.
-)EnsureSIpumpsAandCrunning.2)EnsureSIpumpCalignedtodischarge lineB:oMOV-871BopenoMOV-871Aclosede.VerifySIpumpCdischarge valves-OPEN~MOV-871A~MOV-871B3)GotoStep19.e.Manuallyopenvalvesasnecessary.
+e.Adjust HCV-142 to establish either of the following:
-I0 EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE11of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED*****************************************CAUTIONIPOPPSITEPOWERISLOSTAPTERSIRESET,SELECTEDSWPUMPSANDONECCVPUMPWILLAUTOSTARTONEMERGENCY D/G.MANUALACTIONVILLBEREQUIREDTORESTARTSAPEGUARDS EQUIPMENT.
+o Labyrinth seal D/P to each RCP greater than 15 inches of water.-OR-o RCP seal injection flow to each RCP greater than 6 gpm.f.IP large imbalance in seal injection flow exists, THEN consider local adjustment of V-300A and V-300B.
-CheckCCWFlowtoRCPThermalBarriers:
+I l EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV'3 PAGE 12 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 20 Check If TDAFW Pump Can Be Stopped: a.Both MDAFW pumps-RUNNING b.PULL STOP TDAFW pump steam supply valves~MOV-3504A~MOV-3505A a.Go to Step 21.21 Check RCS Tavg-STABLE AT OR TRENDING TO 547'F IF temperature less than 547'F and decreasing, THEN perform the following:
-oAnnunciator A-7,RCP1ACCWRETURNHITEMPORLOPLOW-EXTINGUISHED oAnnunciator A-15,RCP1BCCVRETURNHITEMPORLOPLOV-EXTINGUISHED IPCCWtoaRCPislost,THENperformthefollowing:
+a.Stop dumping steam.b.IF cooldown continues, THEN control total feed flow greater than 200 gpm until narrow range level greater than 5%[25%adverse CNMT]in at least one S/G.c.WHEN S/G level greater than 5%[25%adverse CNMT]in one S/G, THEN limit feed flow to that required to maintain level in at least one S/G.d.IF cooldown continues, THEN close both MSIVs.IF temperature greater than 547'F and increasing, THEN perform the following:
-a.StopaffectedRCPs.b.ResetSI.c.Verifyadequatepoweravailable torunonechargingpump(75kw).d.Startonechargingpumpatminimumspeedforsealinjection.
+o Dump steam to condenser.-OR-o Control RCS temperature manually using S/G ARVs.
-e.AdjustHCV-142toestablish eitherofthefollowing:
-oLabyrinth sealD/PtoeachRCPgreaterthan15inchesofwater.-OR-oRCPsealinjection flowtoeachRCPgreaterthan6gpm.f.IPlargeimbalance insealinjection flowexists,THENconsiderlocaladjustment ofV-300AandV-300B.
-Il EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV'3PAGE12of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED20CheckIfTDAFWPumpCanBeStopped:a.BothMDAFWpumps-RUNNINGb.PULLSTOPTDAFWpumpsteamsupplyvalves~MOV-3504A
-~MOV-3505A a.GotoStep21.21CheckRCSTavg-STABLEATORTRENDINGTO547'FIFtemperature lessthan547'Fanddecreasing, THENperformthefollowing:
-a.Stopdumpingsteam.b.IFcooldowncontinues, THENcontroltotalfeedflowgreaterthan200gpmuntilnarrowrangelevelgreaterthan5%[25%adverseCNMT]inatleastoneS/G.c.WHENS/Glevelgreaterthan5%[25%adverseCNMT]inoneS/G,THENlimitfeedflowtothatrequiredtomaintainlevelinatleastoneS/G.d.IFcooldowncontinues, THENclosebothMSIVs.IFtemperature greaterthan547'Fandincreasing, THENperformthefollowing:
-oDumpsteamtocondenser.
--OR-oControlRCStemperature manuallyusingS/GARVs.
-EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE13of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED22CheckPRZRPORVsAndSprayValves:a.PORVs-CLOSEDa.IFPRZRpressurelessthan2335psig,THENmanuallyclosePORVs.IFanyvalvecanNOTbeclosed,THENmanuallycloseitsblockvalve.~MOV-516forPCV-430~MOV-515forPCV-431Cb.Auxiliary sprayvalve(AOV-296)
+EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 13 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 22 Check PRZR PORVs And Spray Valves: a.PORVs-CLOSED a.IF PRZR pressure less than 2335 psig, THEN manually close PORVs.IF any valve can NOT be closed, THEN manually close its block valve.~MOV-516 for PCV-430~MOV-515 for PCV-431C b.Auxiliary spray valve (AOV-296)-CLOSED c.Check PRZR pressure-LESS THAN 2260 PSIG d.Verify normal PRZR spray valve controllers
--CLOSEDc.CheckPRZRpressure-LESSTHAN2260PSIGd.VerifynormalPRZRsprayvalvecontrollers
+-DEMAND AT 0%IF block valve can NOT be closed, THEN go to E-l, LOSS OF~REACTOR OR SECONDARY COOLANT, Step 1.b.Manually close auxiliary spray valve.IF valve can NOT be closed, THEN perform the following:
--DEMANDAT0%IFblockvalvecanNOTbeclosed,THENgotoE-l,LOSSOF~REACTORORSECONDARY COOLANT,Step1.b.Manuallycloseauxiliary sprayvalve.IFvalvecanNOTbeclosed,THENperformthefollowing:
+)Decrease charging pump flow to minimum.2)Ensure charging valve to loop B cold leg open (AOV-294).
-)Decreasechargingpumpflowtominimum.2)EnsurechargingvalvetoloopBcoldlegopen(AOV-294).
+c.Continue with Step 23.@HEN pressure less than 2260 psig, THEN do Steps 22d.d.Place controllers in MANUAL at 0%demand.IF valves can NOT be closed, THEN stop associated RCP(s).
-c.ContinuewithStep23.@HENpressurelessthan2260psig,THENdoSteps22d.d.Placecontrollers inMANUALat0%demand.IFvalvescanNOTbeclosed,THENstopassociated RCP(s).
+I 1 EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV'3 PAGE 14 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 23 Check If RCPs Should Be Stopped: a.RCP status-ANY RCP RUNNING b.SI pumps-AT LEAST TVO RUNNING c.RCS pressure minus maximum S/G pressure-LESS THAN 175 psig[400 psig adverse CNMT]d.Stop both RCPs a.Go to Step 24.b.Go to Step 24.c.Go to Step 24.24 Check If S/G Secondary Side Is=;'ct: o Pressure in both S/Gs-STABLE OR INCREASING o Pressure in both S/Gs-GREATER THAN 100 PSIG IR any S/G pressure decreasing in an uncontrolled manner OR completely depressurized, THEN go to E-2, RAULTED STEAM GENERATOR ISOLATION, Step, 1.25 Check If S/G Tubes Are Intact: o Air ejector radiation monitors (R-15 or R-15A)-NORMAL o S/G blovdovn radiation monitor (R-19)-NORMAL o Steamline radiation monitors (R-31 and R-32)-NORMAL Go to E-3, STEAM GENERATOR TUBE RUPTURE, Step 1.
-I1 EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV'3PAGE14of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED23CheckIfRCPsShouldBeStopped:a.RCPstatus-ANYRCPRUNNINGb.SIpumps-ATLEASTTVORUNNINGc.RCSpressureminusmaximumS/Gpressure-LESSTHAN175psig[400psigadverseCNMT]d.StopbothRCPsa.GotoStep24.b.GotoStep24.c.GotoStep24.24CheckIfS/GSecondary SideIs=;'ct:oPressureinbothS/Gs-STABLEORINCREASING oPressureinbothS/Gs-GREATERTHAN100PSIGIRanyS/Gpressuredecreasing inanuncontrolled mannerORcompletely depressurized, THENgotoE-2,RAULTEDSTEAMGENERATOR ISOLATION, Step,1.25CheckIfS/GTubesAreIntact:oAirejectorradiation monitors(R-15orR-15A)-NORMALoS/Gblovdovnradiation monitor(R-19)-NORMALoSteamline radiation monitors(R-31andR-32)-NORMALGotoE-3,STEAMGENERATOR TUBERUPTURE,Step1.
+I e EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 15 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 26 Check If RCS Is Intact: a.CNMT area radiation monitors-NORMAL Go to E-l, LOSS OF REACTOR OR SECONDARY COOLANT, Step l.~R-2~R-7~R-29~R-30 b.CNMT pressure-LESS THAN.5 PSIG c.CNMT sump B level-LESS THAN 78 IN.d.C.: 'sump A level o Level'-STABLE o Annunciator C-19, CONTAINMENT SUMP A HI LEVEL-EXTINGUISHED NOTE: The following is an attempt to determine whether a PRZR spray valve has failed.27 Check RCS Pressure-STABLE OR INCREASING IF RCS pressure decreasing with PRZR level stable or increasing, THEN stop both RCPs.
-Ie EOP:E-0REACTORTRIPORSAFETYINJECTION REV:13PAGE15of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED26CheckIfRCSIsIntact:a.CNMTarearadiation monitors-NORMALGotoE-l,LOSSOFREACTORORSECONDARY COOLANT,Stepl.~R-2~R-7~R-29~R-30b.CNMTpressure-LESSTHAN.5PSIGc.CNMTsumpBlevel-LESSTHAN78IN.d.C.:'sumpAleveloLevel'-STABLEoAnnunciator C-19,CONTAINMENT SUMPAHILEVEL-EXTINGUISHED NOTE:Thefollowing isanattempttodetermine whetheraPRZRsprayvalvehasfailed.27CheckRCSPressure-STABLEORINCREASING IFRCSpressuredecreasing withPRZRlevelstableorincreasing, THENstopbothRCPs.
-EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV:13PAGE16of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED28CheckIfSIShouldBeTerminated:
+EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 16 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 28 Check If SI Should Be Terminated:
-a.RCSpressure:
+a.RCS pressure: o Pressure-GREATER THAN 1625 PSIG o Pressure-STABLE OR INCREASING a.Do NOT stop SI pumps.Go to Step 30.b.RCS subcooling based on core exit T/Cs-GREATER THAN O'USING FIGURE MIN SUBCOOLING b.Do NOT stop SI pumps.Go to Step 30.c.,"'.~ndary heat sink: o Total feed flow to S/Gs-GREATER THAN 200 GPM c.IF neither condition met, THEN do NOT stop SI pumps.Go to Step 30.-OR-o Narrow range level in at least one S/G-GREATER THAN 5%d.PRZR level-GREATER THAN 5%d.Do NOT stop SI pumps.Perform the following:
-oPressure-GREATERTHAN1625PSIGoPressure-STABLEORINCREASING a.DoNOTstopSIpumps.GotoStep30.b.RCSsubcooling basedoncoreexitT/Cs-GREATERTHANO'USINGFIGUREMINSUBCOOLING b.DoNOTstopSIpumps.GotoStep30.c.,"'.~ndaryheatsink:oTotalfeedflowtoS/Gs-GREATERTHAN200GPMc.IFneithercondition met,THENdoNOTstopSIpumps.GotoStep30.-OR-oNarrowrangelevelinatleastoneS/G-GREATERTHAN5%d.PRZRlevel-GREATERTHAN5%d.DoNOTstopSIpumps.Performthefollowing:
+)IF normal PRZR spray available,, THEN try to stabilize RCS pressure with PRZR spray.2)Go to Step 30.29 Go To ES-l.l, SI TERMINATION, Step 1 I
-)IFnormalPRZRsprayavailable,,
+EOP: E-0 , TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 17 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: o Conditions should be evaluated for Site Contingency Reporting (Refer to SC-100, GINNA STATION EVENT EVALUATION AND CLASSIFICATION).
-THENtrytostabilize RCSpressurewithPRZRspray.2)GotoStep30.29GoToES-l.l,SITERMINATION, Step1 I
+o The Critical Safety Function Red Path Summary is available in APPENDIX 1.30 Initiate Monitoring of Critical Safety Function Status Trees*****************************************CAUTION IF CST LEVEL DECREASES TO LESS THAN 5 FEET, THEN ALTERNATE WATER SOURCES FOR AFV PUl'" VILL BE NECESSARY (REFER TO ER-AFV.l, ALTERNATE VATER SUPPLY TO AFV PUMPS).31 Check S/G Levels: a.Narrow range level-GREATER THAN 5%a.Maintain total feed flow greater than 200 gpm until narrow range level greater than 5%in at least one S/G.b.Control feed flow to maintain narrow range level between 17%and 50%b.IF narrow range level in any S/G continues to increase in an uncontrolled manner, THEN go to E-3)STEAM GENERATOR TUBE RUPTURE, Step l.
-EOP:E-0,TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE17of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINEDNOTE:oConditions shouldbeevaluated forSiteContingency Reporting (RefertoSC-100,GINNASTATIONEVENTEVALUATION ANDCLASSIFICATION).
+I I EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 18 of 26 STEP ,ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 32 Check Secondary Radiation Levels-NORMAL o Steamline radiation monitor (R-31 and R-32)o Dispatch AO to locally check steamline radiation Go to E-3, STEAM GENERATOR TUBE RUPTURE, Step 1.o Request HP sample S/Gs for activity*****************************************CAUTION IF OFF.""" POWER IS LOST AFTER SI RESET, SELECTED SW PUMPS AND ONE CCW PUMP'ILL AUTO START ON EMERGENCY D/G.MANUAL ACTION WILL BE REQUIRED TO RESTART SAFEGUARDS EQUIPMENT.
-oTheCriticalSafetyFunctionRedPathSummaryisavailable inAPPENDIX1.30InitiateMonitoring ofCriticalSafetyFunctionStatusTrees*****************************************CAUTIONIFCSTLEVELDECREASES TOLESSTHAN5FEET,THENALTERNATE WATERSOURCESFORAFVPUl'"VILLBENECESSARY (REFERTOER-AFV.l, ALTERNATE VATERSUPPLYTOAFVPUMPS).31CheckS/GLevels:a.Narrowrangelevel-GREATERTHAN5%a.Maintaintotalfeedflowgreaterthan200gpmuntilnarrowrangelevelgreaterthan5%inatleastoneS/G.b.Controlfeedflowtomaintainnarrowrangelevelbetween17%and50%b.IFnarrowrangelevelinanyS/Gcontinues toincreaseinanuncontrolled manner,THENgotoE-3)STEAMGENERATOR TUBERUPTURE,Stepl.
+Reset SI 34 Reset CI: a, Operate CI reset key switch b.Verify annunciator A-26, CNMT ISOLATION-EXTINGUISHED b.Perform the following:
-II EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE18of26STEP,ACTION/EXPECTED RESPONSERESPONSENOTOBTAINED32CheckSecondary Radiation Levels-NORMALoSteamline radiation monitor(R-31andR-32)oDispatchAOtolocallychecksteamline radiation GotoE-3,STEAMGENERATOR TUBERUPTURE,Step1.oRequestHPsampleS/Gsforactivity*****************************************CAUTIONIFOFF."""POWERISLOSTAFTERSIRESET,SELECTEDSWPUMPSANDONECCWPUMP'ILLAUTOSTARTONEMERGENCY D/G.MANUALACTIONWILLBEREQUIREDTORESTARTSAFEGUARDS EQUIPMENT.
+)Reset SI.2)Operate CI reset key switch.
-ResetSI34ResetCI:a,OperateCIresetkeyswitchb.Verifyannunciator A-26,CNMTISOLATION
--EXTINGUISHED b.Performthefollowing:
-)ResetSI.2)OperateCIresetkeyswitch.
-E-0REACTORTRIP,ORSAFETYINJECTION REV13PAGE19of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED35VerifyAdequateSWFlow:a.AtleastthreeSWpumps-RUNNINGb.DispatchAOtoestablish normalshutdownalignment (RefertoAttachment SD-1)a.ManuallystartSWpumpsaspowersupplypermits(258kweach).IFlessthanthreepumpsrunning,THENensureSWisolation.
+E-0 REACTOR TRIP, OR SAFETY INJECTION REV 13 PAGE 19 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 35 Verify Adequate SW Flow: a.At least three SW pumps-RUNNING b.Dispatch AO to establish normal shutdown alignment (Refer to Attachment SD-1)a.Manually start SW pumps as power supply permits (258 kw each).IF less than three pumps running, THEN ensure SW isolation.
-EOPE-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE20of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED36Establish IAtoCNMT:a.Verifynon-safeguards bussesenergized fromoffsitepoweroBus13normalfeed-CLOSED-OR-oBus15normalfeed-CLOSEDb.VerifySWisolation valvestoturbinebuilding-OPEN~MOV-4613andMOV-4670~MOV-4614andMOV-4664c.Verifyatleasttvoaircompressors
+EOP E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 20 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 36 Establish IA to CNMT: a.Verify non-safeguards busses energized from offsite power o Bus 13 normal feed-CLOSED-OR-o Bus 15 normal feed-CLOSED b.Verify SW isolation valves to turbine building-OPEN~MOV-4613 and MOV-4670~MOV-4614 and MOV-4664 c.Verify at least tvo air compressors
--RUNNINGd.CheckIAsupply:oPressure-GREATERTHAN60PSIGoPressure-STABLEORINCREASING e.ResetbothtrainsofXYrelaysforIAtoCNMTAOV-5392f.VerifyIAtoCNMTAOV-5392-OPENa.Performthefolloving:
+-RUNNING d.Check IA supply: o Pressure-GREATER THAN 60 PSIG o Pressure-STABLE OR INCREASING e.Reset both trains of XY relays for IA to CNMT AOV-5392 f.Verify IA to CNMT AOV-5392-OPEN a.Perform the folloving:
-)Closenon-saf'eguards bustiebreakers:
+)Close non-saf'eguards bus tie breakers:~Bus 13 to Bus 14 tie~Bus 15 to Bus 16 tie 2)Verify adequate emergency D/G capacity to run air compressors (75 kw each).IF NOT, THEN evaluate if CNMT RECIRC fans should be stopped (Refer to Attachment CNMT RECIRC PANS).3)WHEN bus 15 restored, THEN reset control room lighting.b.Manually align valves.c.Manually start air compressors as power supply permits (75 kv each).IF air compressors can NOT be started, THEN dispatch AO to locally reset compressors as necessary.
-~Bus13toBus14tie~Bus15toBus16tie2)Verifyadequateemergency D/Gcapacitytorunaircompressors (75kweach).IFNOT,THENevaluateifCNMTRECIRCfansshouldbestopped(RefertoAttachment CNMTRECIRCPANS).3)WHENbus15restored, THENresetcontrolroomlighting.
+d.Perform the folloving:
-b.Manuallyalignvalves.c.Manuallystartaircompressors aspowersupplypermits(75kveach).IFaircompressors canNOTbestarted,THENdispatchAOtolocallyresetcompressors asnecessary.
+)Continue attempts to restore IA (Refer to AP-IA.1, LOSS OF INSTRUMENT AIR).2)Continue with Step 37.WHEN IA restored, THEN do Steps 36e and f.
-d.Performthefolloving:
-)ContinueattemptstorestoreIA(RefertoAP-IA.1,LOSSOFINSTRUMENT AIR).2)ContinuewithStep37.WHENIArestored, THENdoSteps36eandf.
-EOP:E-0REACTORTRIPORSAFETYINJECTION REV13PAGE21of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED37CheckAuxiliary BuildingRadiation
+EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 21 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 37 Check Auxiliary Building Radiation-NORMAL~Plant vent iodine (R-10B)~Plant vent particulate (R-13)~Plant vent gas (R-,14)~CCV liquid monitor (R-17)~LTD line monitor (R-9)~CHG pump room (R-4)Evaluate cause of abnormal conditions.
--NORMAL~Plantventiodine(R-10B)~Plantventparticulate (R-13)~Plantventgas(R-,14)~CCVliquidmonitor(R-17)~LTDlinemonitor(R-9)~CHGpumproom(R-4)Evaluatecauseofabnormalconditions.
+IF the cause is a loss of RCS'inventory outside CNMT, THEN go to ECA-1.2, LOCA OUTSIDE CONTAINMENT, Step l.38 Check PRT Conditions o PRT level (LI-442)-LESS THAN t'" o PRT temperature (TI-439)-LESS THAN 120'F Evaluate the following flowpaths for cause of abnormal conditions
-IFthecauseisalossofRCS'inventory outsideCNMT,THENgotoECA-1.2,LOCAOUTSIDECONTAINMENT, Stepl.38CheckPRTConditions oPRTlevel(LI-442)-LESSTHANt'"oPRTtemperature (TI-439)-LESSTHAN120'FEvaluatethefollowing flowpaths forcauseofabnormalconditions
+~RCP seal return relief~PRZR PORVs~PRZR safeties~Letdown line relief o PRT pressure (PI-440A)-LESS THAN 3 PSIG IF excess letdown previously in service, THEN close AOV-310, excess letdown isolation valve from loop A cold.
-~RCPsealreturnrelief~PRZRPORVs~PRZRsafeties~LetdownlinereliefoPRTpressure(PI-440A)
+I 0 EOP: E-0 TITLE: REACTOR TRIP OR SAFETY, INJECTION REV: 13 PAGE 22 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED*****************************************CAUTION RCS PRESSURE SHOULD BE MONITORED.
--LESSTHAN3PSIGIFexcessletdownpreviously inservice,THENcloseAOV-310,excessletdownisolation valvefromloopAcold.
+IF RCS PRESSURE DECREASES TO LESS THAN 250 PSIG, THE RHR PUMPS MUST BE MANUALLY RESTARTED TO SUPPLY WATER TO THE RCS.39 Check If RHR Pumps Should Be Stopped: a.Check RCS pressure: 1)Pressure-GREATER THAN 250 PSIG 2)Pressure-STABLE OR INCREASING 1)Go to E-l, LOSS OF REACTOR OR SECONDARY COOLANT, Step 1.2)Go to Step 40.b.Stop both RHR pumps and place in AUTO 40 Check Normal Power Available To Charging Pumps: o Bus 14 normal feed breaker-CLOSED o Bus 16 normal feed breaker-CLOSED Verify adequate emergency D/G capacity to run charging pumps (75 kw each).IF NOT, THEN evaluate if CNMT RECIRC fans can be stopped (Refer to Attachment CNMT RECIRC FANS).
-I0 EOP:E-0TITLE:REACTORTRIPORSAFETY,INJECTION REV:13PAGE22of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED*****************************************CAUTIONRCSPRESSURESHOULDBEMONITORED.
-IFRCSPRESSUREDECREASES TOLESSTHAN250PSIG,THERHRPUMPSMUSTBEMANUALLYRESTARTED TOSUPPLYWATERTOTHERCS.39CheckIfRHRPumpsShouldBeStopped:a.CheckRCSpressure:
-)Pressure-GREATERTHAN250PSIG2)Pressure-STABLEORINCREASING 1)GotoE-l,LOSSOFREACTORORSECONDARY COOLANT,Step1.2)GotoStep40.b.StopbothRHRpumpsandplaceinAUTO40CheckNormalPowerAvailable ToChargingPumps:oBus14normalfeedbreaker-CLOSEDoBus16normalfeedbreaker-CLOSEDVerifyadequateemergency D/Gcapacitytorunchargingpumps(75kweach).IFNOT,THENevaluateifCNMTRECIRCfanscanbestopped(RefertoAttachment CNMTRECIRCFANS).
 ~,
-EOP:E-0LITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE23of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED41CheckIfChargingFlowHasBeenEstablished:
+EOP: E-0 LITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 23 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 41 Check If Charging Flow Has Been Established:
-a.Chargingpumps-ANYRUNNINGa.Performthefollowing:
+a.Charging pumps-ANY RUNNING a.Perform the following:
-)IFCCWflowislosttoanyRCPthermalbarrierORanyRCPglsealoutlettemperature offscalehigh,THENdispatchAOwithkeytoRWSTgatetoclosesealinfection needlevalve(s)toaffectedRCP:b.ChargingpumpsuctionalignedtoRWST:"oLCV-112B-OPENoLCV-112C-CLOSED~V-300AforRCPA~V-300BforRCPB2)EnsureHCV-142open,demandatOX.b.Manuallyalignvalvesasnecessary.
+)IF CCW flow is lost to any RCP thermal barrier OR any RCP gl seal outlet temperature offscale high, THEN dispatch AO with key to RWST gate to close seal infection needle valve(s)to affected RCP: b.Charging pump suction aligned to RWST: "o LCV-112B-OPEN o LCV-112C-CLOSED~V-300A for RCP A~V-300B for RCP B 2)Ensure HCV-142 open, demand at OX.b.Manually align valves as necessary.
-IFLCV-112BcanNOTbeopened,THENperformthefollowing:
+IF LCV-112B can NOT be opened, THEN perform the following:
-)VerifychargingpumpANOTrunningandplaceinPULLSTOP.c.Startchargingpumpsasnecessary andadjustchargingflowtorestorePRZRlevel2)DispatchAOtolocallyopenmanualchargingpumpsuctionfromRWST(V-358locatedinchargingpumproom).3)WHENV-358open,THENdirectAOtocloseV-268toisolatechargingpumpsBandCfromVCT(V-268locatedinchargingpumproom).
+)Verify charging pump A NOT running and place in PULL STOP.c.Start charging pumps as necessary and adjust charging flow to restore PRZR level 2)Dispatch AO to locally open manual charging pump suction from RWST (V-358 located in charging pump room).3)WHEN V-358 open, THEN direct AO to close V-268 to isolate charging pumps B and C from VCT (V-268 located in charging pump room).
-EOP:E-0REACTORTRIPORSAFETYINJECTION REV'3PAGE24of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED42MaintainPRZRPressureBetween1800PSIGAnd223SPSIGoResetPRZRheatersoUsenormalPRZRspray E
+EOP: E-0 REACTOR TRIP OR SAFETY INJECTION REV'3 PAGE 24 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 42 Maintain PRZR Pressure Between 1800 PSIG And 223S PSIG o Reset PRZR heaters o Use normal PRZR spray E
-EOP:E-0TITLE:\REACTORTRIPORSAFETYINJECTION REV13PAGE25of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED43CheckIfEmergency D/GsShouldBeStopped:a.VerifyACemergency bussesenergized byoffsitepower:oEmergency D/GoutputbreakersOPENoACemergency busvoltage-GREATERTHAN420VOLTSoAC'emergency busnormalfeedbreakers-CLOSEDb.Stopanyunloadedemergency D/Gandplaceinstandby(RefertoAttachment D/GSTOP)a.Performthefollowing:
+EOP: E-0 TITLE:\REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 25 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 43 Check If Emergency D/Gs Should Be Stopped: a.Verify AC emergency busses energized by offsite power: o Emergency D/G output breakers OPEN o AC emergency bus voltage-GREATER THAN 420 VOLTS o AC'emergency bus normal feed breakers-CLOSED b.Stop any unloaded emergency D/G and place in standby (Refer to Attachment D/G STOP)a.Perform the following:
-)Verifynon-safeguards bustiebreakersclosed:~Bus13toBus14tie~Bus15toBus16tie2)Placethefollowing pumpsinPULLSTOP:~EHpumps'Turninggearoilpump~HPsealoilbackuppump3)Ensurecondenser steamdumpmodecontrolinMANUAL.4)RestorepowertoMCCs:~AfromBus13~BfromBus15~EfromBus15~FfromBus155)RefertoAttachment SI/UVforotherequipment lostwithlossofoffsitepower.6)Trytorestoreoffsitepower(RefertoER-ELEC.1, RESTORATION OFOFFSITEPOVER).
+)Verify non-safeguards bus tie breakers closed:~Bus 13 to Bus 14 tie~Bus 15 to Bus 16 tie 2)Place the following pumps in PULL STOP:~EH pumps'Turning gear oil pump~HP seal oil backup pump 3)Ensure condenser steam dump mode control in MANUAL.4)Restore power to MCCs:~A from Bus 13~B from Bus 15~E from Bus 15~F from Bus 15 5)Refer to Attachment SI/UV for other equipment lost with loss of offsite power.6)Try to restore offsite power (Refer to ER-ELEC.1, RESTORATION OF OFFSITE POVER).
 ~,
-E-OREACTORTRIPORSAFETYINJECTION REV13PAGE26of26STEPACTION/EXPECTED RESPONSERESPONSENOTOBTAINED44ReturntoStep21-END-l0t)
+E-O REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 26 of 26 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 44 Return to Step 21-END-l 0 t)
-E-0REACTORTRIPORSAFETYINJECTION REV13PAGE1of1E-0APPENDIXLISTTITLEPAGES1)REDPATHSUMMARY2)FIGUREMINSUBCOOLING 3)ATTACHMENT CI/CVI4)ATTACHMENT SD-15)ATTACHMENT CNMTRECIRCFANS6)ATTACHMENT D/GSTOP7)ATTACHMENT SI/UV8)FOLDOUT
+E-0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 1 E-0 APPENDIX LIST TITLE PAGES 1)RED PATH
-EOP:E-'0REACTORTRIPORSAFETYINJECTION REV13PAGE1of1REDPATHSUMMARYa.SUBCRITICALITY
+==SUMMARY==
--Nuclearpowergreaterthan54b.CORECOOLING-CoreexitT/Csgreaterthan1200'F-OR-CoreexitT/Csgreaterthan700'FANDRVLISlevel(noRCPs)lessthan434[464adverseCNMT]c.HEATSINK-NarrowrangelevelinallS/Gslessthan5%[254adverseCNMT]ANDtotalfeedwater flowlessthan200gpmd.INTEGRITY
+)FIGURE MIN SUBCOOLING 3)ATTACHMENT CI/CVI 4)ATTACHMENT SD-1 5)ATTACHMENT CNMT RECIRC FANS 6)ATTACHMENT D/G STOP 7)ATTACHMENT SI/UV 8)FOLDOUT
--Coldlegtemperatures decreasegreaterthan100'Finlast60minutesANDRCScoldlegtemperature lessthan285'Fe.C~&#x17d;AINMENT
--CNMTpressuregreaterthan60psig
-EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV:13PAGE1of1FIGUREMINSUBCOOLING NOTE:Subcooling Margin=Saturation Temperature FromFigureBelow[-]CoreExitT/CIndication RC250024002300220021002000190018001700I16001500140013001200110010009008007006005004003002001000SPRESSURE(PSIG)RCSPRESSUREgINCREMENTS 20PSIGSUBCOOLED REGIONADVERSECNMTNORMALCNMTINADEQUATE SUBCOOLING REGIONTEMPERATURE INCREMENTS 10~P200250300350400450500550600650700COREEXITSATURATION TEMPERATURE
+EOP: E-'0 REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 1 RED PATH
+==SUMMARY==
+a.SUBCRITICALITY
+-Nuclear power greater than 54 b.CORE COOLING-Core exit T/Cs greater than 1200'F-OR-Core exit T/Cs greater than 700'F AND RVLIS level (no RCPs)less than 434[464 adverse CNMT]c.HEAT SINK-Narrow range level in all S/Gs less than 5%[254 adverse CNMT]AND total feedwater flow less than 200 gpm d.INTEGRITY-Cold leg temperatures decrease greater than 100'F in last 60 minutes AND RCS cold leg temperature less than 285'F e.C~&#x17d;AINMENT
+-CNMT pressure greater than 60 psig
+EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV: 13 PAGE 1 of 1 FIGURE MIN SUBCOOLING NOTE: Subcooling Margin=Saturation Temperature From Figure Below[-]Core Exit T/C Indication RC 2500 2400 2300 2200 2100 2000 1900 1800 1700 I 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 S PRESSURE (PSIG)RCS PRESSURE g INCREMENTS 20 PSIG SUBCOOLED REGION ADVERS E CNMT NORMAL CNMT INADEQUATE SUBCOOLING REGION TEMPERATURE INCREMENTS 10~P 200 250 300 350 400 450 500 550 600 650 700 CORE EXIT SATURATION TEMPERATURE
 ('P)
-EOP:E-0TITLE:REACTORTRIPORSAFETYINJECTION REV13PAGE1of1FOLDOUTPAGENOTE:TheCriticalSafetyFunctionRedPathSummaryisavailable inAPPENDIXl.2.RCPTRIPCRITERIAIFBOTHconditions listedbelowoccur,THENtripbothRCPs:a.SIpumps-ATLEASTTWORUNNINGb.RCSpressureminusmaximumS/Gpressure-LESSTHAN175psig(400psigadverseCNMT]SIACTUATION CRITERIAIFANYcondition listedbelowoccurs,THENactuateSIand'otoE-O,REACTORTRIPORSAFETYINJECTION, Step1:oRCSsubcooling basedoncoreexitT/Cs-LESSTHANO'USINGFIGUREMINSUBCOOLING
+EOP: E-0 TITLE: REACTOR TRIP OR SAFETY INJECTION REV 13 PAGE 1 of 1 FOLDOUT PAGE NOTE: The Critical Safety Function Red Path Summary is available in APPENDIX l.2.RCP TRIP CRITERIA IF BOTH conditions listed below occur, THEN trip both RCPs: a.SI pumps-AT LEAST TWO RUNNING b.RCS pressure minus maximum S/G pressure-LESS THAN 175 psig (400 psig adverse CNMT]SI ACTUATION CRITERIA IF ANY condition listed below occurs, THEN actuate SI and'o to E-O, REACTOR TRIP OR SAFETY INJECTION, Step 1: o RCS subcooling based on core exit T/Cs-LESS THAN O'USING FIGURE MIN SUBCOOLING-OR-o PRZR'evel-LESS THAN 5c[304 adverse CNMT]AND RCS subcooling based on core exit T/Cs-LESS THAN 20'F USING FIGURE MIN SUBCOOLING-OR-3.o Any automatic SI setpoint reached SI PUMP AUTO SWITCHOVER CRITERION WHEN BAST level decreases to 10%, THEN ensure SI pump automatic switchover to RWST.AFW SUPPLY SWITCHOVER CRITER10N 1F CST level decreases to less than 5 feet, THEN switch to alternate AFW water supply (Refer to ER-AFW.1, ALTERNATE WATER SUPPLY TO AFW PUMPS).
--OR-oPRZR'evel
--LESSTHAN5c[304adverseCNMT]ANDRCSsubcooling basedoncoreexitT/Cs-LESSTHAN20'FUSINGFIGUREMINSUBCOOLING
--OR-3.oAnyautomatic SIsetpointreachedSIPUMPAUTOSWITCHOVER CRITERION WHENBASTleveldecreases to10%,THENensureSIpumpautomatic switchover toRWST.AFWSUPPLYSWITCHOVER CRITER10N 1FCSTleveldecreases tolessthan5feet,THENswitchtoalternate AFWwatersupply(RefertoER-AFW.1, ALTERNATE WATERSUPPLYTOAFWPUMPS).
 'I}}

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