ML063240343
| ML063240343 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 10/10/2006 |
| From: | Exelon Generation Co |
| To: | Todd Fish Operations Branch I |
| Sykes, Marvin D. | |
| References | |
| Download: ML063240343 (52) | |
Text
Appendix D Operator Action Form ES-D-2 SCENARIO #I
- 1. SIMULATOR OPERATOR INSTRUCTIONS A.
INITIAL SIMULATOR SETUP J -
ITEM / MALFUNCTION / REMOTE FUNCTION / CONDITION Prepare simulator per TQ-AA-106-0301, Simulator Training Practices Job Aid Reset simulator to IC-40
- 100% Power
- RClC out of service Apply Information Tags on the following RClC components:
- HV49-1 F076, Warmup Bypass
- HV49-1 FOIO, CST Suction
- HV49-I F012, Discharge Valve
- HV49-1 FOI 9, Min Flow Valve
- HV49-1 F029, Suppression Pool Suction
- HV50-1 F045, Steam Supply MOV
- HV50-1 F060, Turbine Exhaust W Obtain key and close HV49-1 F008, RClC OUTBD PClV
- HV49-lF008, OUTBD PClV Take out of FREEZE and ensure the following:
Reactor Power is 100%
IB CRD pump is running.
1 B Drywell Chiller is running.
With the exception of RCIC, all other equipment is OPERABLE.
Page 1 of 19
Appendix D Operator Action Form ES-D-2 If not embedded in IC-40, load Scenario ILT NRC Scenario #I from floppy disk labeled 2006 NRC EXAM using A: drive. Ensure the following malfunctions are loaded:
- MNSl60A, active I minute after trigger 1 is activated.
- MFW245C, active 12 minutes after Group 7A isolation (trigger I).
- MED263D, trigger 2 active when plant is stable after RFP secured.
- MAD147E, trigger 3 active after CRD pump and drywell chiller started.
- MRR441, trigger 4 active when mode switch in shutdown.
- MFW252B, trigger 5 active when drywell pressure at 2psig.
- MHP449, trigger 6 active when HPCl flow is at 3000 gpm.
- MCR412A, trigger 7 active when drywell pressure at 2psig.
- MHP448B, active immediately.
- MSLI 97, active immediately.
Page 2 of I 9
Operator Action Form ES-D-2 Appendix D W Reset any annunciators that should not be present Page 3 of 19
Appendix D Operator Action Form ES-D-2 B.
INSTRUCTIONS FOR SIMULATOR OPERATOR EVENT 1 : Perform ST-6-047-200-1, SDV Valve Exercise Test 1 4 1 MALFUNCTION / REMOTE FUNCTION I REPORT H Respond to request for assistance as appropriate.
EVENT 2: Inadvertent Isolation of PClG MALFUNCTION / REMOTE FUNCTION / REPORT II Ensure trigger #I timer activates appropriately.
H If Equipment Operator / Floor Supervisor contacted, wait 5 minutes and report that the Instrument Gas compressors are not running.
If I&C / WWM contacted, report that the isolation will be investigated promptly.
EVENT 3: RFP B High Vibration 11 J I MALFUNCTION / REMOTE FUNCTION / REPORT II
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H Ensure RFP vibration trigger timer activates appropriately.
H If Equipment Operator / Floor Supervisor contacted, wait 5 minutes and report that the 9 RFP is shaking badly.
H If WWM contacted, report that the RFP vibration will be investigated promptly by engineering and maintenance personnel.
Page 4 of 19
Appendix D Operator Action Form ES-D-2
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EVENT 4: D14 Bus Overcurrent / Loss of D14 Bus
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Respond to request for other assistance as appropriate.
J I MALFUNCTION / REMOTE FUNCTION / REPORT I
Activate trigger #2 when instructed by evaluator.
If Equipment Operator / Floor Supervisor contacted to investigate the D14 bus, wait 5 minutes and report to the crew that the B and C phase overcurrent relays are tripped on the D14 bus.
If Equipment Operator / Floor Supervisor contacted to perform pre-start checks on the IA Drywell Chiller, wait 5 minutes and report to the crew that the chiller is readv to start.
Respond appropriately to a request for running checks on the D14 diesel and the I A Drvwell Chiller.
1 If Equipment Operator / Floor Supervisor contacted to perform pre-start checks on the 1A CRD pump, wait 5 minutes and report to the crew that the IA CRD pump is ready to start.
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to a request for running checks on the 1A CRD EVENT 5:
SRV L Fails Open Mechanically 141 MALFUNCTION / REMOTE FUNCTION / REPORT I H Activate trigger #3 when instructed by evaluator.
WHEN Main Turbine inlet pressure has been lowered to 900 psig, remove malfunction MAD147E to close SRV L.
1 1
Wait 2 minutes and insert mzunction MAD147E to reopen SRV I.
If Equipment Operator / Floor Supervisor is contacted to pull fuses for SRV L IAW OT-I 14, wait 8 minutes, remove the fuses (RAD214 Toggle Out),
and report that the fuses are removed.
If requested to open HV51-1 F068B (due to the power loss), wait 15 minutes and report the valve cannot be opened manually.
Page 5 of 19
Appendix D Operator Action Form ES-D-2 EVENT 6: Coolant Leakage / B Feedwater Line Rupture Inside Primary Containment J
MALFUNCTION / REMOTE FUNCTION I REPORT I1 II W Ensure triggers ##4 and 5 activate appropriately.
ll W Respond to request for assistance as appropriate.
W If requested, perform the appropriate field actions of SE-I 0:
-Reset RHRSW Rad Monitor
-Reset RE ARMS
-Reset shunt trips
-Perform running checks on the diesel generators EVENT 7: HPCl Controller Fails Low in AUTO / HPCl Turbine Trip (1 J 1
MALFUNCTION / REMOTE FUNCTION / REPORT ll 4 If requested, wait 10 minutes and report that the cause of the HPCl trip is unknown.
Page 6 of 19
Appendix D Operator Action Form ES-D-2 RO/PRO RO/PRO Op-Test No. ILT05-1 Scenario No. 1 Event No.: 1 Event
Description:
Perform ST-6-047-200-1, SDV Valve Exercise Test Obtain two stop watches and coordinate the starting of the stop watches with the depressing of both TEST pushbuttons.
At the conclusion of the test, report successful completion of ST 047-200-1 to the CRS.
11 Time I Position I CRS Applicant's Actions or Behavior Acknowledge completion of ST-6-047-200-1 Direct the RO and PRO to perform ST-6-047-200-1, SDV Valve I
CRS I Exercise Test Page 7 of 19
Appendix D Operator Action Form ES-D-2 CRS Op-Test No. ILT05-1 Scenario No. 1 Event
Description:
Inadvertent Isolation of PClG (TS)
Reference T.S. LCO 3.6.3 for inoperable PCIVs following PClG isolation bypass per GP-8.5. Recognize that inoperable valves must be restored to OPERABLE within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> or the penetration must be isolated, otherwise must be in HOT SHUTDOWN within next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
Event No.: 2 Time I Position I Applicants Actions or Behavior Recognize that PClG has isolated and report the failure to the CRS.
Reference ARC for annunciator 11 1 RECIRC A5,lA RECIRC PUMP MOTOR WINDING COOLING WATER LO FLOW AND /OR Reference ARC for annunciator 11 2 CLEANUP A5, 1 B RECIRC PUMP MOTOR WINDING COOLING WATER LO FLOW Reference GP-8, PRIMARY AND SECONDARY CONTAINMENT I
CRS I ISOLATION VERIFICATION AND RESET.
Determine that no actual isolation signal is present and the isolation I
CRS I of PClG is inadvertent.
If Reactor Recirc Pump motor high temperature alarms, monitor 1 pump motor temperatures on BOP DAS monitor using S43.0.D.
I Ro Place the B loop of drywell chill water in service to restore cooling I
I water to the Reactor Recirc Pump motors.
I CRS PRO Direct the PRO to bypass the isolation of PClG using GP-8.5.
Bypass and restore PClG IAW GP-8.5:
o Position switch HSS-57-191A to BYPASS o Position switch HV-59-129A to CLOSE o Reposition valves that isolated to desired position.
Direct the RO to contact 1&C / WWM to investigate the inadvertent I
CRS I PClG isolation.
I RO I Contact I&C / WWM to investigate the inadvertent PClG isolation.
Page 8 of 19
Appendix D Operator Action Form ES-D-2 Position RO/PRO RO CRS PRO CRS RO/PRO RO/PRO CRS CRS PRO RO Applicants Actions or Behavior Recoanize 1 B RFP is vibrating and report the failure to the CRS.
Reference ARC for annunciator 102 FEED B2, 1B RFPT HI VI BRAT ION.
Direct the PRO to investigate high vibration on the VMS computer
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Monitor I B RFP vibration on the VMS computer and recognize that B RFP vibration is on the rise.
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Direct dispatching EO / Floor Supervisor to investigate the I B RFP high vibration.
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Dispatch EO / Floor Supervisor to investigate the I B RFP high vibration.
Recognize at >5 mils on two vibration probes for a single bearing, the ARC directs feedpump speed be raised / lowered as necessary to clear the alarm. At >8 mils on two vibration probes for a single bearing, the feedpump must be removed from service.
Direct the crew to prepare to remove the I B RFP from service when two vibration probes read greater than 8 mils on a single feedpump bearing.
Direct the PRO to reduce Reactor power per GP-5 Appendix 2 below the capacity of the two remaining feedpumps (I3 Mlbm/hr feed flow).
Reduce Reactor power with recirc to below 13 Mlbmlhr total feed flow.
Remove the IB RFP from service IAW S06.2.C U/1:
o Ensure HIC-006-106B for offgoing RFP in AUTO.
o For RFPs remaining in service, verify respective speed controller in AUTO and sufficient maneuvering room available.
o Place the I B RFP speed controller in manual (MAN).
o Slowly lower the speed of the 1 B RFP to standby.
o Verify HV-006-105B, discharge check valve, is closed.
Page 9 of 19
Amendix D 0 De rat0 r Act io n Form ES-D-2 Time Op-Test No. ILT05-I Scenario No. 1 Event No.: 9 Event
Description:
D14 Bus Overcurrent / Loss of D14 Bus Position I
CRS I ROlPRO Applicants Actions or Behavior Recognize loss of the D14 Bus and report the failure to the CRS.
Enter E-Dl4 and E-D144.
Direct dispatching EO / Floor Supervisor to investigate loss of D14.
Dispatch EO / Floor Supervisor to investigate loss of D14.
Recognize that IB CRD pump is not running and report to CRS.
Direct RO to start the I A CRD pump.
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Dispatch EO / Floor Supervisor to perform pre-start checks on the I A CRD pump.
Start the IA CRD pump IAW S46.1.A:
0 0
0 0
0 0
0 0
0 0
0 0
0 Verify HV-46-1 F003, Drive Water Pressuie Control Valve, is OPEN.
Verify the CRD flow controller is in MANUAL and closed.
Verify CRD flow control valves I F002A and 1 F002B are closed.
Verify CRD PUMP SUCTION LO PRESS annunciator clear.
Start the 1A CRD pump.
Ensure EO slowly opens the 1A CRD pump discharge valve.
Verify charging water pressure is adequate.
Verify suction and drive water filter alarms are clear.
Verify accumulators are charged and alarms are clear.
Open the CRD flow control valve to establish 50 to 63 gpm flow.
Throttle close HV-46-1 F003 to establish system pressure of 255 to 265 PSI.
When system pressure and flow are normal, place the CRD flow controller in AUTO.
Verify system flow indicates 50 to 63 gpm, drive water flow indicates zero gpm, and stabilizing flow indicates 5.8 to 6.2 gpm.
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Page I O of 19
Amendix D ODerator Action Form ES-D-2 CRS PRO CRS Op-Test No. ILTO5-1 Scenario No. 1 Event No.: 4 Reference T.S. LCO 3.8.3.1 for loss of D14 bus.
Recognize the 1 D Core Spray and 1 D RHR pumps are inoperable.
Reference T.S. LCO 3.5.1 for loss of ECCS pumps.
Event
Description:
D14 Bus Overcurrent I Loss of D14 Bus Time Position PRO CRS PRO PRO RO I PRO Applicants Actions or Behavior Recognize that 1 B Drywell Chiller is not running and report to CRS.
Direct PRO to start the IA Drywell Chiller and restore drywell cooling.
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Dispatch EO I Floor Supervisor to perform start / running checks on the 1A Drywell Chiller.
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Start the 1A Drywell Chiller IAW S87.1.A:
o Place 1A Drywell Chiller to START.
o Verify the chiller discharge valve opens.
o Immediately place a drywell chilled water pump in START.
o Verify flow is established.
o Verify chiller START light lit.
o Start the second chilled water pump.
o After 50 seconds, verify the 1A Drywell Chiller start.
Dispatch EO / Floor Supv. to perform running checks on the D14 diesel.
Page 11 of 19
Appendix D 0 pe rator Action Form ES-D-2 Op-Test No. ILT05-1
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Scenario No.
Event No.: 5 Event
Description:
SRV 1 L Fails Open Mechanically Time 1 Position t PRO 1
CRS I
CRS I
CRS I
PRO/RO Applicants Actions or Behavior Recognize 1 L SRV has failed open and report failure to CRS.
Place both loops of Suppression Pool Cooling in service:
o Start both loops of RHRSW IAW S12.1.A.
o Start a spray pond room fan for each loop of RHRSW.
o Start an RHRSW pump in loop A and B.
o Throttle open the RHR heat exchanger RHRSW outlet Val\\
for each loop (HV-51-1 F068A & B).
Recognize that the B RHRSW heat exchanger outlet valve has lost power, and report to the CRS that only the A loop of Suppression Pool Cooling is available.
Continue placing the A loop of RHR in Suppression Pool Coolin o Open the 1A RHR heat exchanger RHRSW inlet valve (1 o Maintain maximum attainable RHRSW system flow withou exceeding 11,000 gpm, with a discharge pressure of 75 to psig.
o Open the full flow test valve (HV-51-1 F024A) to maintain 8000 to 8500 gpm RHR flow.
o Close the 1A RHR heat exchanger bypass valve (HV I
F048A).
51-1 F014A).
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Enter OT-I 14, Inadvertent Opening of a Relief Valve Provide confirmation of the open SRV.
Direct RO to reduce turbine inlet pressure to 900 psig.
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Reduce turbine inlet pressure to 900 psig.
Recognize I L SRV closed and report to CRS.
Enter G P-3.
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Recognize 7 L SRV reopened and report to CRS.
Page 12 of 19
Appendix D Operator Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 1 Event No.: 5 Event
Description:
SRV 1 L Fails Open Mechanically Position Applicants Actions or Behavior CRS Enter G P-4.
CRS PRO Transfer house loads.
Direct PRO to transfer house loads.
CRS PRO/RO Direct the PRO / RO to runback recirc to minimum.
Runback recirc to minimum.
I CRS I Direct RO to scram the Reactor at nominal 60% core flow.
CT RO Manually scram the Reactor.
CRS Enter T-I01 on low Reactor level.
Page 13 of 19
Appendix D Operator Action Form ES-D-2 CRS CRS Op-Test No. ILT05-1 Scenario No. 1 Event No.: 6 Enter T-102 when Suppression Pool temperature reaches 95 degrees F. (stuck open SRV)
Re-enter T-I 01 and enter T-I 02 on high drywell pressure.
Event
Description:
Coolant Leakaqe / B Feedwater Line Rupture Inside Priman/
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I Time i--
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CRS PRO Direct PRO to bypass and restore drywell cooling when drywell air temperature reaches 145 degrees F.
Bypass and restore drywell cooling.
Containment RO CRS Position Recognize feedwater is not injecting into RPV and report to CRS.
Direct PRO / RO to verify isolations.
RO/PRO CRS CRS PRO CRS Amlicants Actions or Behavior Reference ARC for annunciator 107 REACTOR F-2, DRYWELL HI /
LOW PRESS.
Enter OT-101, High Drywell Pressure.
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Direct PRO to maximize drywell cooling and terminate Primary Containment inerting
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Verify Drywell cooling maximized and Primary Containment inerting is not in progress Direct PRO to perform section 3.1 1 of OT-101:
o Ensure MSL sample valves are closed.
o Ensure Recirc. sample valves are closed.
o Stop RWCU and ensure the following RWCU valves are closed:
HV-44-1 F033,l FOOI, 1 F004,l FIOO, and 1 F105.
o Ensure MSL drains are closed.
o When time permits. perform S44.2.A to shutdown RWCl I
CRS 1 Re-enter T-101 on low Reactor level.
Direct PRO to spray the Suppression Pool per T-225 using RHR 1
CRS i before Suppression Pool pressure reaches 7.5 psig.
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Page 14 of 19
Appendix D Operator Action Form ES-D-2 Op-Test No. ILT05-1 Scenario No. 1 Event No.: 6 Event
Description:
Coolant Leakage / B Feedwater Line Rupture Inside Primaw Containment Time CT CT Position PRO CRS PRO CRS PRO / RO CRS RO CRS RO / PRO RO CRS CRS CRS PRO Applicants Actions or Behavior Spray the Suppression Pool per T-225:
o Ensure the I A RHR pump suction valve open (HV I
F004A).
o Ensure the following RHR valves are closed:
HV-51-1 F006A, 1 FOI 5A, 1 F016A, and I FOI 7A.
o Verify IA RHR pump is running (suppression pool cooling).
o Ensure the following RHR valves are open:
HV-51-1 F047A and 1 F003A.
o Open HV-51-1 F027A to establish suppression pool spray.
o Throttle HV-51-1 F024A to maintain 8000 to 8500 gpm total system flow.
Enter T-I 1 I, Level Restoration, when it is determined RPV level cannot be maintained above -1 61.
Secure the I A and 1 B recirc pumps due to loss of cooling water.
Direct PRO / RO to inhibit auto ADS.
Inhibit auto ADS.
Direct PRO / RO to start alternate injection sub-systems.
Attempt to start SLC, recognize squib valve failure, and report failure to CRS.
Direct PRO / RO to start injection sub-systems.
Start iniection sub-systems.
Conserve water by attempting to isolate feedwater lines.
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Enter T-I 12 when Reactor level reaches -161 by the PSP curve in T-102.
Direct the RO / PRO to prevent uncontrolled injection with low press u re systems.
when required Direct PRO to open 5 ADS valves.
Open 5 ADS valves.
Page 15 of 19
Amendix D ODerator Action Form ES-D-2 Time Op-Test No. ILT05-1 Position Applicant's Actions or Behavior Scenario No. 1 RO / PRO Event No.: 6 Dispatch EO / Floor Supervisor to perform SE-10 actions in the field.
11 Event
Description:
Coolant Leakage / "B" Feedwater Line Rupture Inside Primarv Containment II I
CRS I Enter SE-10 for the LOCA signal.
II 1
PRO I Re-energize busses in MCR per SE-10.
Page 16 of I 9
Appendix D Operator Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 1 Event No.: 7 Event
Description:
HPCl Controller Fails Low in AUTO / HPCl Turbine Trip Position PRO CRS PRO CRS I
PRO I
PRO Applicant's Actions or Behavior Recognize HPCl has an initiation signal, but is not injecting, and report problem with controller to CRS.
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Direct HPCl controller be placed in manual.
Place the HPCl controller in manual and ensure speed is greater than 2200 RPM.
When HPCl injection is required, direct the PRO to inject with HPCl in manual control.
Raise HPCl speed in manual to begin controlled injection to the RPV.
Recognize HPCl trip and report trip to the CRS.
Contact EO / FSV to investigate loss of HPCI.
Page 17 of 19
Appendix D Operator Action Form ES-D-2 TERMINATION POINT The scenario will be terminated when the following criteria are met:
- 1. An Emergency Blowdown has been performed per T-I12 and RPV level has been stabilized.
Page 18 of 19
Appendix D Operator Action Form ES-D-2 SCENARIO #I IN ITlAL CONDITIONS Unit 1 is at 100% power INOP I OUT OF SERVICE EQUIPMENT RClC is out of service for bearing replacement. Estimated out of service time is approximately 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. A regulatory log entry has been completed.
PLANNED EVO LUTlO N S Maintain 100% power Perform ST-6-047-200-1, SDV Valve Exercise Test.
Page 19 of 19
Appendix D Operator Action Form ES-D-2 SCENARIO #2 I. SIMULATOR OPERATOR INSTRUCTIONS A. INITIAL SIMULATOR SETUP J -
ITEM I MALFUNCTION / REMOTE FUNCTION / CONDITION Prepare simulator per TQ-AA-106-0301, Simulator Training Practices Job Aid Reset Simulator to IC-41 W Take out of FREEZE and ensure the following:
95%power If not embedded in IC-41, load Scenario ILT NRC Scenario #2 from floppy disk labeled 2006 NRC EXAM using A: drive. Ensure the following malfunctions are loaded:
MCU002B, active immediately.
MV1234A, active 1 minute after Trigger # I is activated. This trigger is activated after the thermal limit problem is rectified.
RCW219, active 10 minutes after the A RPV pressure instrument fails high (Trigger 1).
MRR435B, active 1 I minutes after loss of RECW to RWCU (Trigger 1).
MRR435A, Trigger #2 activated after Tech Specs are referenced for the trip of the 1 B recirc pump AND when prompted by evaluator.
MRP029D, active immediately.
MRP407C, active immediately.
MSL559, active immediately.
Page I of 16
Appendix D Operator Action Form ES-D-2 J
ITEM / MALFUNCTION / REMOTE FUNCTION / CONDITION 1-Remotes I
W Reset any annunciators that should not be present Page 2 of 16
Appendix D Operator Action Form ES-D-2 B. INSTRUCTIONS FOR SIMULATOR OPERATOR EVENT 1: Raise Power to 100% With Recirc.
II J I MALFUNCTION / REMOTE FUNCTION / REPORT II W If Reactor Engineer is contacted, inform crew to continue raising power with recirc flow. RE will review paperwork later this shift.
W Respond to other requests for assistance as appropriate.
EVENT 2: A RPV Pressure Transmitter (RPS) Fails Upscale 11 J 1
MALFUNCTION / REMOTE FUNCTION / REPORT 11 I W Activate Trigger #I after the crew takes the shift and when prompted by the evaluator. Ensure timer times out correctly.
If Equipment Operator / Floor Supervisor contacted, wait 5 minutes and report back that RPS trip unit (PIS-I N678A) is tripped and appears due to being bumped by an 1&C technician performing housekeeping duties.
Recommend that the trip unit be reset.
W If requested to reset trip unit, report back that trip unit (PIS-I N678A) is reset.
If I&C / WWM contacted, report that failure will be investigated promptly.
EVENT 3: RECW Valve to RWCU Non-Regen Heat Exchanger Closes / RWCU
[ J I Outboard Isolation Valve Does Not Isolate on High Demin Inlet Temp MALFUNCTION / REMOTE FUNCTION / REPORT 1
W Ensure RECW valve closure trigger timer activates appropriately.
II W If Equipment Operator / Floor Supervisor contacted, wait 8 minutes and report that nothing appears to be unusual at this time. Will continue to investigate.
W If I&C / WWM contacted, report that failure will be investigated promptly.
Page 3 of 16
Appendix D Operator Action Form ES-D-2 EVENT 4: IB Recirc Pump Trips II J I MALFUNCTION / REMOTE FUNCTION / REPORT H
W Ensure recirc pump 1 B trip trigger timer activates appropriately.
W If Equipment Operator / Floor Supervisor contacted, wait 5 minutes and report to the crew that the cause of the IB recirc pump trip cannot be determined at this time. Will continue to investigate.
W If I&C / WWM contacted, report that failure will be investigated promptly.
EVENT 5: IA Recirc Pump Trips I ATWS - B RPS Fails to Trip, Both RRCS Channels Fail to Initiate ARI.
J I
MALFUNCTION / REMOTE FUNCTION / REPORT
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W Activate trigger 2 when prompted by evaluator.
W If Equipment Operator / Floor Supervisor contacted, wait 5 minutes and report to the crew that the cause of the IA recirc pump trip cannot be determined at this time.
1 - B If l&C / WWM contacted, report that failure will be investigated promptly.
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W If requested to perform T-215, remove malfunction MRP029D after the first terminate and prevent with Reactor level stable AND prompt from evaluator.
W If requested to perform T-216, wait 6 minutes and report back to the crew that the air valve is stuck closed.
I W If requested to perform T-270, load appropriate training scenario with seven minute time delay. When timers time out, report back that 1-270 is complete in the AER.
If requested to perform T-221, wait 11 minutes, load appropriate training scenario and report back that T-221 is complete.
W If requested to perform T-251, wait 6 minutes, call the MCR to verify that HV-55-1 F006 is closed, load appropriate training scenario and report back that T-251 is complete.
W Respond to other requests for assistance as appropriate.
Page 4 of 16
Amendix D ODerator Action Form ES-D-2 EVENT 6: SLC Pipe Rupture In Drywell MALFUNCTION / REMOTE FUNCTION / REPORT II I
W If Equipment Operator / Floor Supervisor contacted, respond in 10 minutes that there is no evidence of a SLC rupture in the Unit 1 Reactor Enclosure.
W If requested to perform T-209, reply that the MCR will be notified when the field portion of T-209 is complete.
W If I&C / WWM contacted, report that failure will be investigated promptly.
EVENT 7: Main Turbine Bypass Valves Fail Closed I EHC Load Set Runs Back to Minimum II J I MALFUNCTION / REMOTE FUNCTION / REPORT If Equipment Operator / Floor Supervisor contacted, respond in 10 minutes that there is no evidence of an EHC leak or any other problem that would cause the BPVs to close or load set to runback in the Unit 1 Turbine Enclosure or AER.
W If I&C / WWM contacted, report that failure will be investigated promptly.
Page 5 of 16
Appendix D Operator Action Form ES-D-2 RO Op-Test No. ILT05-1 Scenario No. 2.
Event No.: 1 Event
Description:
Raise Power to 100% With Recirc Flow Time 1 Position I Applicant's Actions or Behavior Monitor core performance by running period P-I edits.
Direct PRO to raise Reactor power to 100% IAW GP-5 utilizing I
CRS I recirc flow.
I PRO I Raise Dower to 100% with recirc flow.
Page 6 of 16
Appendix D Operator Action Form ES-D-2 Op-Test No. ILT05-I Scenario No. 2 Event No.: 2 Event
Description:
A RPS Pressure Transmitter (RPS) Fails High Time Position RO RO RO RO CRS RO I PRO CRS RO Applicants Actions or Behavior Reference ARC for annunciator 107 REACTOR G-I, REACTOR HI PRESS TRIP Reference ARC for annunciator 108 REACTOR B-1, AUTO SCRAM CHANNEL A I Recognize that the Reactor high pressure trip signal has resulted in an A RPS half scram.
AttemDt to reset the RPS half scram.
Direct dispatching EO I Floor Supervisor to investigate RPS high Reactor pressure trip units in Unit I AER.
Dispatch EO I Floor Supv to AER to investigate RPS high reactor pressure trip units.
When trip unit PIS-I N678A is reset in the AER, direct reset of the half scram.
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Reset the half scram.
Page 7 of 16
Appendix D 0 pe rator Act ion Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 2 Event No.: 3
- Position PRO CRS PRO Event
Description:
RECW Valve to RWCU Non-Reqen Heat Exchanger Closes / RWCU Outboard Isolation Valve Does Not Isolate on Hiqh Demin Inlet Temp I
I CRS Applicant's Actions or Behavior Reference ARC for annunciator 112 CLEANUP H3, RWCU FILTER INLET HIGH TEMP Direct PRO to monitor inlet temperature to the RWCU demins (non-regen heat exchanger outlet temp).
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Select non-regen heat exchanger outlet temp using the RWCU temperature selector switch and report that the temperature is rising to the CRS.
Recognize that the HV44-1 F004, RWCU Outboard Isolation Valve, did not isolate automatically at 140 degrees F and report the failure to the CRS.
Direct the PRO to attempt to close HV44-1 F004 with the handswitch.
Take the handswitch for HV44-I F004 to close and report to the CRS that HV44-1 F004 has closed.
Remove RWCU from service IAW S44.2.A, REACTOR WATER CLEANUP SHUTDOWN Reference T.S. LCO 3.6.3 for the failure of the RWCU PClV to isolate.
Page 8 of 16
Appendix D Operator Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 2 Event No.: 3 Event
Description:
I B Recirc Pump Trips (TS)
Position I
I CRS I
CRS I
PRO CRS Applicants Actions or Behavior Reference ARC for annunciator 112 CLEANUP E-I, 1 B RECIRC M-G DRIVE MOTOR LOCKOUT TRIP Recognize the 1 B recirc pump has tripped and report the trip to the CRS.
Enter OT-I 12, RECIRCULATION PUMP TRIP Recognize in the Restricted Region of the Power / Flow map.
Direct RO to insert control rods IAW RMSI to exit the Restricted Region of the Power / Flow map.
Insert control rods IAW RMSI.
Direct PRO to close the I B recirc pump discharge valve for 5 minutes.
Close the 1 B recirc pump discharge valve for 5 minutes and then reopen the valve.
Reopen the 1 B recirc pump discharge valve 5 minutes after it was closed.
Direct dispatching EO / Floor Supervisor to investigate 1 B recirc pump trip.
Dispatch EO / Floor Supervisor to investigate 1 B recirc pump trip.
Reference T.S. LCO 3.4.1.1 for Recirc Pump trip.
Page 9 of 16
Appendix D Operator Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 2 Event No.: 5 Position Applicants Actions or Behavior Event
Description:
1 A Recirc Pump Trips / ATWS - B RPS Fails to Trip, Both RRCS Channels Fail to Initiate ARI.
RO RO Scram the Reactor and place mode switch in shutdown.
Recognize B RPS failed to de-energize.
Recognize the I A Recirc Pump has tripped and report the failure I
I to the CRS.
CRS RO Reference ARC for annunciator I I I RECIRC E-I, 1A RECIRC M-G I
I DRIVE MOTOR LOCKOUT TRIP Enter T-I 01 for scram condition with power greater than 4%.
I CRS I Direct the RO to manually scram the Reactor.
CT RO CRS Insert control rods with RWM bypassed.
Direct performance of T-215, DE-ENERGEATION OF SCRAM SOLENOIDS.
I RO I Report to crew that the Reactor has failed to scram.
CRS CRS Enter T-I 17, LEVEL / POWER CONTROL.
Direct PRO to inhibit auto ADS.
Recognize and report that control rods did not insert after initiating I
Ro I RRCS.
Direct RO to manually insert control rods and bypass the RWM as 1
CRS I necessaw.
I RO/PRO I Contact EO / Floor Supv to perform T-215.
Direct performance of T-216, MANUAL ISOLATION AND VENT OF I
I RO/PRO I Contact EO / Floor Supv to perform T-216.
CT I
PRO I Inhibit both divisions of auto ADS.
~
~~
1 CRS I Direct performance of T-221 to maintain MSIVs open.
Page 10 of 16
Amendix D ODerator Action Form ES-D-2 Op-Test No. ILTO5-1 Scenario No. 2 Event No.: 3 Event
Description:
IA Recirc Pump Trips / ATWS - B RPS Fails to Trip, Both RRCS Channels Fail to Initiate ARI.
Time CT Position RO/PRO CRS PRO PRO RO CRS RO Applicants Actions or Behavior Contact EO / Floor Supv to perform T-221.
Direct performance of T-270 to terminate and prevent injection to the RPV to reduce RPV level to below -50 (with the exception of SLC, CRD, and RCIC).
Perform T-270 to terminate and prevent HPCl injection:
o Shutdown the HPCl turbine by simultaneously depressing the HPCl turbine trip pushbutton and closing HV-55-1 F003 (outboard PCIV).
o Verify HV-55-1 F003 is closed and release the turbine trip push button.
Contact EO / Floor Supervisor to perform T-270 in the AER to terminate and prevent low pressure ECCS injection.
Perform T-270 to terminate and prevent condensate and feedwater injection:
o Ensure HV-06-138A, RFP BPV, is closed.
o Ensure LIC-06-138, startup level controller, is in manual with output set at 0%.
o Ensure the LIC-06-120, RFP bypass controller, is in manual.
o Ensure the speed controller for A,B,C RFPTs in manual for all three pumps.
o Depress Emergency Stop for all three RFPs.
o When the Emergency Stop light goes out, depress Auto Start for all three pumps.
o Close the HV-06-108 A,B,C (RFP discharge valves) one at a time UNTIL the desired valves are closed and re-injection to the RPV is necessary.
Provide direction to the RO to re-inject as necessary to maintain RPV level in a band that is above -129 and at or below -50.
Re-inject with condensate / feedwater as necessary to maintain RPV level in the band directed by the CRS.
Page 11 of 16
Appendix D Operator Action Form ES-D-2 RO Op-Test No. ILT05-1 Scenario No. 2 Event No.: 2 Re-inject to the RPV to a level band of 12.5 to 54 inches.
Event
Description:
I A Recirc Pump Trips / ATWS - B RPS Fails to Trip, Both RRCS Channels Fail to Initiate ARI.
Time I Position 1
Applicants Actions or Behavior Recognize that T-215 was successful and all control rods have fully I
Ro I inserted. Report all rods in to CRS.
I CRS I Exit T-I 17 and enter T-I 01.
I CRS I Direct RO to maintain a new RPV level band of 12.5 to 54 inches.
Page 12 of 16
Appendix D Operator Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 2 Event No.: fj Position Event
Description:
SLC Pipe Rupture In Drywell RO
- RO/PRO Applicant's Actions or Behavior Manually start or verify automatic start of the SLC pumps, and recognize discharge pressure is significantly below RPV pressure.
Report the failure to the CRS.
Direct the RO to secure the SLC pumps to save boron inventory.
Secure the 3 SLC pumps.
Direct performance of T-209.
Contact EO / Floor Supv to perform T-209.
Page 13 of 16
~
Appendix D 0 pe rat0 r Act ion Form ES-D-2
~~~
CRS Op-Test No. ILT05-I Scenario No. 2 Event No.: 1 Enter T-I 02, Primary Containment Control, when Suppression Pool temperature exceeds 95 degrees F.
Event
Description:
Main Turbine Bypass Valves Fail Closed / EHC Load Set Runs Back to Minimum Time Position Applicants Actions or Behavior Recognize that RPV pressure is going up and report to the CRS.
Recognize BPVs failing closed and report to the CRS.
I RO/PRO I
CRS I
I PRO Recognize that the Main Turbine has tripped.
Direct PRO to control RPV pressure using SRVs with a pressure band of 990 to 1096 psig.
Operate SRVs as necessary to maintain an RPV pressure band of 990 to 1096 Dsia.
Monitor Suppression Pool temperature and report to CRS when temperature exceeds 95 degrees F.
Page 14 of 16
Appendix D Operator Action Form ES-D-2 TERMINATION POINT The scenario will be terminated when the following criteria are met:
- 2. Reactor level is stabilized between 12.5 and 54.
Page 15 of 16
Amendix D ODerator Action Form ES-D-2 SCENARIO #2 IN IT1 AL CON DlTlO NS 0
Unit 1 is at 95% power.
INOP / OUT OF SERVICE EQUIPMENT 0
No inoperable equipment.
PLANNED EVOLUTIONS 0
Raise power to 100% using GP-5, Appendix 2, and OP-AB-300-1003 without a Reactor Engineer present.
Page 16 of 16
Appendix D 0 perator Action Form ES-D-2 SCENARIO #3
- 1. SIMULATOR OPERATOR INSTRUCTIONS A.
INITIAL SIMULATOR SETUP ITEM / MALFUNCTION / REMOTE FUNCTION / CONDITION H Prepare simulator per TQ-AA-106-0301, Simulator Training Practices Job Aid H Reset Simulator to IC-42
- 5%Power Place an information tag on the 1A SRM bypass joystick.
Take out of FREEZE and ensure the following:
- 5%Power
- I A SRM is bypassed If not embedded in IC-42, load Scenario ILT NRC Scenario #3 from floppy disk labeled 2006 NRC EXAM using A: drive. Ensure the following malfunctions are loaded:
- MSR214F, active I minute after Trigger I is activated.
- E51-S37-PB, active 10 minutes after IRM channel F fails upscale (Trigger 1).
- VlCl14A, active 15 minutes after RClC initiates (Trigger 1).
- MRR441, trigger 2 manually activated when 1 B CRD pump is placed in service AND when prompted by evaluator.
- MMS067, trigger 3 active when drywell pressure exceeds 1.2 psig.
- MRP029C, active immediately.
- MRHI 71A, active immediately.
- MRH574A, active immediately.
- MRHl71 B, trigger 4 manually activated when operator opens HV-51-1 FOI 6B, B RHR Containment Spray valve.
Page 1 of 17
Amendix D ODe rator Act ion Form ES-D-2 J -
ITEM / MALFUNCTION / REMOTE FUNCTION / CONDITION H Reset any annunciators that should not be present Page 2 of 17
Appendix D 0 pe rato r Act ion Form ES-D-2 J
B.
I N STRU CTlONS FOR SI M U LATO R 0 P ERATO R MALFUNCTION / REMOTE FUNCTION / REPORT If Equipment Operator is contacted, report that the 1 C Condensate Pump is ready to start.
Respond to request for assistance as appropriate.
EVENT 2: Continue to Withdraw Control Rods II
~~
I F
I MALFUNCTION / REMOTE FUNCTION / REPORT
~
Respond to request for assistance as appropriate.
EVENT 3: IRM Channel F Fails Uescale II J I MALFUNCTION / REMOTE FUNCTION / REPORT I
tl H Activate Trigger #I after crew continues with the startup and when prompted by evaluator.
H If Equipment Operator / Floor Supervisor contacted, wait 5 minutes and report back that IRM Channel F indicates failed upscale with no apparent reason.
1 If I&C / WWM contacted, report that failure will be investigated as soon as possible.
EVENT 4: RClC Inadvertent Initiation and RPV Injection ll J
I MALFUNCTION / REMOTE FUNCTION / REPORT Ensure RClC initiation trigger timer activates appropriately.
If Equipment Operator / Floor Supervisor contacted, report that the RClC start will be investigated immediately.
If I&C / WWM contacted, report that RClC start will be investigated as soon as Dossible.
Respond to other requests for assistance as appropriate.
Page 3 of 17
Appendix D Operator Action Form ES-D-2 J
EVENT 5: IA CRD Pump High Vibration MALFUNCTION / REMOTE FUNCTION I REPORT J
I MALFUNCTION / REMOTE FUNCTION I REPORT I W Ensure CRD pump high vibration trigger timer activates appropriately.
W If Equipment Operator / Floor Supervisor contacted to investigate the high vibration, wait 5 minutes and report back that the outboard pump bearing is red hot and the pump is visibly shaking.
W If Equipment Operator / Floor Supervisor contacted to prepare to start the I
B CRD pump, wait 5 minutes and report back that the 1 B CRD pump is ready to start.
I W After the I B CRD pump is running, toggle B CRD pump discharge valve open.
W Trigger 2 is activated after the 1 B CRD pump is started AND prompt from II I
evaluator.
Respond to request for assistance as appropriate.
Ensure Trigger 3 activates when drywell pressure goes above I
.2 psig.
II I W Respond to request for assistance as appropriate.
W If requested, perform the field actions of SE-10.
-Reset RHRSW Rad Monitor
-Reset RE ARMS
-Reset shunt trips
-Perform running checks on the diesel generators EVENT 8: IA RHR Pump Trips on Start Signal II I/ I MALFUNCTION I REMOTE FUNCTION I REPORT W If Equipment Operator / Floor Supervisor contacted to investigate the 1A RHR pump trip, wait 5 minutes and report back that an overcurrent relay is tripped on the pump breaker on bus D11.
W If I&C / WWM contacted, report that the 1 A RHR pump trip will be investigated promptly.
W Respond to other requests for assistance as appropriate.
Page 4 of 17
Appendix D Operator Action Form ES-D-2 J
MALFUNCTION / REMOTE FUNCTION / REPORT H If Equipment Operator / Floor Supervisor contacted to investigate the 1 B RHR pump trip, report that the trip will be investigated promptly.
H If I&C / WWM contacted, report that the I B RHR pump will be investigated as soon as possible.
H Respond to other requests for assistance as appropriate.
Page 5 of 17
Appendix D Operator Action Form ES-D-2 Op-Test No. ILT05-1 Scenario No. 3 Event No.: 1 Event
Description:
Start the 7 C Condensate Pump for PMT Time Position CRS PRO Applicants Actions or Behavior Direct PRO to start the IC condensate pump.
Start the I C condensate pump IAW S05. I
.B:
o Open HV-005-101 C, condensate pump suction valve.
o Ensure HV-005-102C, condensate pump discharge valve, is closed.
o Ensure all local checks are complete at the pump.
o Adjust FV-C-005-103, recirculation valve controller, is adjusted to 7500 gpm.
o Start the 1 C condensate pump.
o When starting current has decayed, open HV-005-102C, condensate pump discharge valve.
o Ensure all running checks are complete, including performance of S05.9.A, Routine Inspection of Condensate System.
Page 6 of 17
Appendix D 0 pe rat0 r Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 3 Event No.: 2 Event
Description:
Continue to Withdraw Control Rods Position Applicants Actions or Behavior CRS RO Direct RO to continue the Reactor startup IAW GP-2.
Resume control rod withdrawal IAW GP-2.
I!
!I Page 7 of 17
Appendix D 0 pera to r Action Form ES-D-2 CRS RO Op-Test No. ILT05-1 Scenario No. 3 Event
Description:
IRM Channel F Fails Upscale Direct RO to bypass the F IRM and reset the half scram.
Bypass the F IRM.
Event No.: 3 CRS Time I Position I Applicants Actions or Behavior Reference Tech Spec 3.3.1 and 3.3.6 for the failed instrument.
Recognize that IRM channel F has failed upscale resulting in a Ro I half scram and report the failure to the CRS.
1 CRS -rDirect RO to stoe rod withdrawal.
Reference ARC for annunciator 107 Reactor H-3, IRM UPSCALE /
I Ro I INOPERABLE.
~~
I Reset the half scram.
Page 8 of 17
Appendix D Operator Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 3 Event No.: 3 Event
Description:
RClC Inadvertent Initiation and RPV I niection Position Applicant's Actions or Behavior Recognize that RClC has started and report to CRS.
Direct the PRO to secure RCIC.
Recognize Reactor power goes up slightly and returns to pre-injection power level.
~~
Trip RClC and prevent another unplanned injection by securing IAW S49.2.A, RClC SHUTDOWN FROM AUTOMATIC OR MANUAL INITIATION:
o Ensure RClC barometric condenser vacuum pump is operating.
o Depress and release the RClC turbine trip pushbutton.
o Verify the RClC turbine comes to rest.
o Place the RClC flow controller (FIC-49-1 R600) in manual and set to 0%.
o Place HV-50-112, RClC trip throttle valve, to close.
Reference OT-I 04 for unexpected reactivity addition.
Reference T.S. LCO 3.7.3 for RClC out of service.
Page 9 of 17
Appendix D Operator Action Form ES-D-2 RO PRO Op-Test No. ILT05-1 Scenario No. 3 Event
Description:
1 A CRD Pump High Vibration Reference ARC for annunciator 107 REACTOR 1-3, VIBRATION ALARM DANGER Investigate high vibration on VMS computer.
Event No.: 2 PRO CRS RO / PRO Time 1 Position I Recognize that the I A CRD pump is indicating high vibration.
Direct dispatching the EO / Floor Supervisor to check on the high vibration condition of the IA CRD pump.
Dispatch the EO / Floor Supervisor to investigate the high vibration on the 1A CRD pump.
Applicants Actions or Behavior CRS When report comes back from the EO stating that the IA CRD pump has a hot bearing and is shaking, direct the RO trip the 1A CRD pump and start the IB CRD pump.
RO / PRO RO RO Direct the EO to perform startup checks on the 1 B CRD pump.
Start the 1 B CRD Pump.
Direct EO/ Floor Supervisor to open 1 B CRD discharge valve.
I CRS I Enter ON-I 07, CONTROL ROD DRIVE SYSTEM PROBLEMS.
Page 10 of 17
Atmendix D ODerator Action Form ES-D-2 Op-Test No. ILT05-1 Scenario No. 3 Event No.: 6J Event
Description:
Coolant Leakage in Drywell / Large Steam Leak in Drywell Applicants Actions or Behavior Reference ARC for annunciator 11 5 COOL B B-5, DRYWELL COOLER DRAIN FLOW HIGH Time Position PRO RO Reference ARC for annunciator 107 REACTOR F-2, DRYWELL HI I LOW PRESS CRS Enter OT-101, High D w e l l Pressure.
CRS Direct PRO to maximize Drywell cooling and terminate Primary Contain men t ine rtina PRO Verify Drywell cooling maximized and Primary Containment inerting is not in progress CRS Direct PRO to isolate RWCU IAW OT-101.
Isolate RWCU.
PRO
~
Recognize failure of RPS to automatically scram Reactor and report to CRS.
~~
~~
~~
~
Insert a manual Reactor scram.
RO RO Recoqnize manual scram failure and report to CRS.
CRS CRS Enter T-101 for failure to scram and high drywell pressure.
Enter T-I 02 for high drywell pressure.
CRS RO Direct RO to manually initiate RRCS I ARI.
~~
~~
~
Arm and depress both divisions of RRCS initiation pushbuttons.
RO Recognize that all rods inserted and inform the CRS.
CRS Direct the crew to control RPV injection from ECCS and low pressure systems to prevent uncontrolled RPV flood up.
PRO CRS Control injection into the RPV from ECCS that started.
_ _ _ _ _ _ ~ ~
_ _ _ _ ~ ~
Enter SE-10 for the LOCA signal.
PRO Re-energize busses in MCR per SE-10.
RO I PRO Dispatch EO / Floor Supervisor to perform SE-10 actions in the field.
PRO Secure the IA and 1 6 recirc pumps due to loss of cooling water.
Page 11 of 17
Appendix D Operator Action Form ES-D-2 Op-Test No. ILT05-1 Scenario No. 3 Event No.:
Event
Description:
Coolant Leakaqe in Drywell / LarQe Steam Leak in Drywell Time CT Position CRS PRO CRS PRO CRS CRS RO / PRO CRS PRO Applicants Actions or Behavior Direct PRO to spray the Suppression Pool per T-225 using RHR before Suppression Pool pressure reaches 7.5 psig (see Event #8 for failure of the I A RHR pump and thermal overload trip of HV-51 -1 F024B)
Spray the Suppression Pool per T-225:
o Ensure the 1 B RHR pump suction valve open (HV 1 F004B).
o Ensure the following RHR valves are closed:
HV-51-1 F006B, I F015B, 1 F016B, and 1 F017B.
o Ensure 1 B RHR pump is running.
o Ensure the following RHR valves are open:
HV-51-1 F047B, 1 F003B and 1 F048B.
o Open HV-51-1 F024B to establish 8000 to 8500 gpm flow.
o Open HV-51-1 F027B to establish suppression pool spray.
o Place RHRSW in service per S12.1.A.
o Close HV-51-1 F048B, heat exchanger bypass.
Direct PRO to bypass and restore drywell cooling when drywell air temperature reaches 145 degrees F.
Bypass and restore drywell cooling.
Enter T-I 12 when safe side of T-I 02 curve PCIP-3 cannot be maintained.
Direct RO / PRO to open 5 ADS valves.
Open 5 ADS valves.
Direct PRO to spray the Drywell per T-225.
Spray the Drywell per T-225:
o Ensure the 1 B RHR pump suction valve open (HV 1 F004B).
o Ensure the following RHR valves are closed:
HV-51-1F006B, lF015B, 1F016B, and 1F017B.
o Ensure 1 B RHR pump is running.
Page 12 of 17
Appendix D Operator Action Form ES-D-2 Time Op-Test No. ILT05-1 Scenario No. 3 Event No.: 6J Event
Description:
Coolant Leakage in Dtvwell / Large Steam Leak in D w e l l Position Applicant's Actions or Behavior Ensure the following RHR valves are open:
HV-51-1 F047B and 1 F003B.
Trip the reactor recirculation pumps.
Remove the drywell cooling fans from service.
Close HV-51-1 F027B to secure suppression pool spray.
Throttle HV-51-1 F024B to a flow of 9,250 to 10,500 gpm.
Open HV-51-1 F021 B, inboard containment spray valve.
Request CRS verify on the SAFE side of Drywell Spray Initiation Limit Curve per T-I 02.
Throttle open HV-51-1 FOI 6B, outboard containment spray valve.
Page 13 of 17
Appendix D 0 De rat0 r Act ion Form ES-D-2 Op-Test No. ILT05-1 Scenario No. 3 Event No.: 8 Event
Description:
IA RHR Pump Trips on Start Signal / Thermal Overload on RHR Valve HV-51-1 F024B Time Position PRO CRS PRO CRS PRO PRO Applicants Actions or Behavior Recognize that the YA RHR pump tripped on overload and report failure to CRS.
~~~
Direct the PRO to use 1 B RHR for suppression pool spray.
Recognize that HV-51-1 F024B failed to open on thermal overload.
Direct the PRO to attempt to override HV-51-1 F024B open.
Recognize that HV-51-1 F024B has opened and report to CRS.
Continue placing suppression pool spray in service using B RHR.
Page 14 of 17
Appendix D Operator Action Form ES-D-2 Op-Test No. ILT05-1 Scenario No. 3 Event No.: 9 Event
Description:
I B RHR Pump Trips When lnitiatinq B RHR Containment Spray Time Position PRO PRO CRS PRO RO RO/PRO Applicants Actions or Behavior
~~
Recognize that the IB RHR Pump has tripped and report failure to CRS.
Report to CRS that drywell spray was not successful with B RHR and an alternate method must be used.
Direct the PRO to spray the drywell utilizing RHRSW IAW T-225.
Spray the drywell IAW T-225 using RHRSW:
Ensure the IB RHR pump is not running.
Ensure the following RHR valves are closed:
I F024B, 1 F027B, 1 F047B, 1 F048B, and 051-1 F098.
Place HSS-OIZ-O02B, B/D RHRSW Hi Rad bypass switch, to BY PASS.
Open the RHRSW to RHR emergency crosstie valves.
Open HV-51-1 F021 B, inboard containment spray valve..
Request CRS verify on the SAFE side of Drywell Spray Initiation Limit Curve per T-102.
Simultaneously perform the following to maintain RHRSW discharge pressure 75 to 120 psig.
Throttle fully closed HV-51-1 F068B, heat exchanger RHRSW outlet valve.
Throttle fully open HV-51-1 FOI 6B, outboard containment spray valve.
HV-51-1 F004B, 1 F006B, 1 FOI 5B, 1 FOI 6B, I FOI 7B, Assist the PRO in initiating drywell spray with RHRSW.
Monitor drywell pressure.
Page 15 of 17
Appendix D OPe ra tor Action Form ES-D-2 TERM1 NATION POI NT The scenario will be terminated when the following criteria are met:
1.
Drywell spray is in progress utilizing RHRSW and drywell pressure is lowering.
Page 16 of 17
Appendix D 0 pera tor Action Form ES-D-2 SCENARIO #3 Turnover Sheet INITIAL CONDITIONS Unit 1 is at 5% power with a startup in progress after a refueling outage.
Reactor pressure is 390 psig with 2% BPVs open (pressure set in control) 1A and IB RFP are in standby with the LIC-006-120 controller in AUTO YA and 1 B condensate pumps are running 1 B and 1 C circulating water pumps are running Main Turbine is in shell warming Y A and 1 B recirculation pumps are at 28% speed YA RWCU pump is in service YA SJAE in service with vacuum at 29 Hg Drywell closure is complete ST-6-092-313-1 has been completed up to and including step 4.12.3.
INOP I OUT OF SERVICE EQUIPMENT 1A SRM is inoperable and bypassed, with repairs in progress.
PLANNED EVOLUTIONS Continue with the startup / heatup at step 3.3.29 of GP-2.
Start the 7 C Condensate Pump for PMT IAW S05.1.B step 4.7.
Control rod withdrawal will continue with rod 18-59 (00 to 12).
Page 17 of 17