ML21144A258

Scenarios

ML21144A258
Person / Time
Site:	Clinton
Issue date:	04/13/2021
From:	Gregory Roach Operations Branch III
To:	NRC/RGN-III/DRS/OLB
Roach G
Shared Package
ML20136A302	List: ML21144A234 ML21144A237 ML21144A238 ML21144A240 ML21144A244 ML21144A247 ML21144A250 ML21144A254 ML21144A258 ML21144A264 ML21144A268 ML21144A273
References
Download: ML21144A258 (108)

Text

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 1 of 22 Exelon Nuclear ILT 19-1 NRC Exam Scenario Number:

NRC Exam Scenario 1 Revision Number: 0 Date: 1/28/20 Developed By:

Bill Kiser 1/28/20 Instructor Date Validated By:

SME or Instructor Date Reviewed By:

Operations Representative Date Approved By:

Training Department Date

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 2 of 22 Appendix D Scenario Outline Form ES-D-1 Facility: Clinton Power Station Scenario No.: 1 Operating Test No.: 2021-301 Examiners: ____________________________

Operators: ____________________

Initial Conditions:

Mode 1 at ~76% power to support performance of CPS 9031.07 Main Turbine Control Valve Tests on the next shift.

Thunderstorms are expected in the area within the next hour.

CY Pump B (0CY01PB) is OOS for maintenance. Not expected back this shift.

Turnover:

First Priority - Perform CPS 9061.03C012 Week 12 - CM, SF, SM, LD ISOL Valve Operability Checklist sections 8.12.6 and 8.12.7 (Method B). Position indication testing is NOT required. Do NOT restart SF after the completion of 9061.03C012/D012.

Maintain power at ~76% power throughout the shift.

Critical Tasks:

[CT-1] RPV-1.1/TSA-2 Initiate ADS (7 SRVs) within 17.5 minutes of blowdown being required (Rx Level at TAF).

[CT-2] Maximizes ECCS injection by starting the LPCS Pump and opening 1E21-F005 to restore RPV water level above TAF within 17.5 minutes after RPV level reaches -159.

Event No.

Malf. No.

Event Type*

Event Description 1

None N-BOP (NEW) Perform 9061.03C012 Week 12 - SF Valve Operability Checklist 2

A01_A01_02_5_TVM=2 C-ATC B RWCU pump seal plate temperature high 3

YP_XMFTB_4053 TS-SRO (NEW) NSPS Bus 1A Inverter Trip 4

A01_A02_01_8_TVM steady C-ATC (NEW) Clogged oil filter Condensate Booster Pump A 5

A05_A01_A0108_3_TVM steady A05_A01_A0108_5_TVM steady I-BOP TS-SRO Failure of DG Fuel Oil Transfer Pump 1A to auto start 6

YPXMALSE_77 to 50 C-BOP (NEW) Inadvertent opening of a SRV 7

YFFWPPSS_11 YAFWPPDE_9 C-BOP R-ATC Loss of CY - Rapid Plant Shutdown 8

RAT_B_OVERCURRENT YARIMVFP_2 = 0 ED17B221C1FO YPXMALSE_511 YP_XMFTB_3986 M-All (NEW) LOCA / RAT trip / E51-F013 Failure / Loss Div 3 4160V Bus / TAF Blowdown 9

YP_XMFTB_4106 lp11acld001fsp=True C-BOP/SRO (NEW) LPCS Fails To Auto Start LPCS Injection Valve 1E21F005 Fails to Auto Open at 472 psig RPV pressure (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor NEW - Not used on the previous two (2) NRC exams.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 3 of 22 Appendix D Scenario Outline Form ES-D-1 Scenario No.: 1 Operating Test No.: 2021-301 Narrative Summary Event #

Description

1.

Perform 9061.03C012 Week 12 - SF Valve Operability Checklist The SRO directs BOP to perform CPS 9061.03C012 Week 12 - SF Valve Operability Checklist sections 8.12.6 and 8.12.7 (Method B).

2.

B RWCU pump seal plate temperature high Annunciator 5000-2E CLEANUP PUMP SEAL GLAND PLATE TEMP HI comes in due to RWCU Recirc Pump B (1G33-C001B) developing excessive seal leak. The ATC Operator will secure RWCU pump B, throttle F/D bypass valve (1G33-F044) to maintain RT system flow ~ 150 gpm and coordinate field actions per CPS 3303.01 Reactor Water Cleanup (RT) Sections 8.1.3 System/Filter Demin Flow Control and 8.1.4 Removing RWCU Pump from Service.

3.

NSPS Bus 1A Inverter Trip The Div 1 NSPS Inverter DC input breaker will trip resulting in transfer of Div 1 NSPS power supply to the 480V /

120V transformer alternate supply. The SRO will evaluate and enter ITS 3.8.7 Inverters - Operating Required Action A.1 Restore Div 1 inverter to OPERABLE status within 7 days.

4.

Clogged Oil Filter Condensate Booster Pump A Annunciator 5001-1H CLOGGED OIL FILTER CB PUMP 1A will be received. An Equipment Operator will be dispatched to turn the CUNO filter handle several times in an attempt to clear the alarm, but will be unsuccessful.

The SRO will direct the ATC to start a non-running Condensate Booster Pump and secure CB Pump 1A per CPS 3104.01 Condensate/Condensate Booster (CD/CB), section 8.2.2 Starting Additional/Shifting Condensate Booster Pumps.

5.

Failure of DG Fuel Oil Transfer Pump 1A to auto start Annunciators 5060-8C LOW LEVEL DG DAY TANK 1A and 5060-8E TROUBLE DIESEL GEN 1A are received. The BOP will report that the Fuel Oil Transfer Pump (FOTP) failed to auto start. The SRO will direct the BOP to manually start the FOTP. The ATC/BOP will dispatch an operator to DG 1A room to determine the cause of the alarm. The Equipment Operator will report that the alarm is due to low fuel level in the Div 1 DG Day Tank; currently at 45% and lowering/rising based on whether the FOTP running. Annunciators will clear approximately 1 minute after the FOTP has started. The SRO will declare Div 1 DG inoperable and take actions for TS 3.8.1 Action B.

6.

Inadvertent opening of a SRV Annunciators 5066-5B ADS OR SAFETY RELIEF VALVE LEAKING and 5067-8L SRV MONITORING SYSTEM TROUBLE come in due to SRV 1B21-F041G failing ~ 50 % open. The BOP operator will diagnose and determine the problem is with 1B21-F041G. The SRO will direct the BOP operator to sound the containment evacuation alarm and coordinate with the ATC and attempt to close the SRV IAW CPS 4009.01 Inadvertent Opening Safety/Relief Valve. The SRO will enter and execute CPS 4005.01 Loss of Feedwater Heating and direct the ATC to restore and maintain reactor power at or below the original power level. SRV 1B21-F041G will shut when the first fuse is simulated removed for the associated A solenoid at 1H13-P661.

7.

Loss of CY - Rapid Plant Shutdown The scenario starts with the B CY Pump out of service. In this event the shaft shears on the running CY Pump (0CY01PC). The BOP operator will start the A CY Pump and secure the C CY Pump. However, the A CY pump capacity begins to degrade and annunciator 5014-2B Low Press Cycle Cond Xfer Pump Disch Hdr will be received.

Due to the complete loss of CY system pumps, the crew will perform a Rapid Plant Shutdown and attempt to scram the reactor per CPS 3208.01 Cycled / Makeup Condensate (CY/MC).

8.

LOCA / RAT trip / E51-F013 Failure / Loss Div 3 4160V Bus / TAF Blowdown When the unit is scrammed in event 7, the Main Generator will trip on reverse power (normal post-scram response).

When the Generator trips, a series of malfunctions will result in a loss of all high pressure injection sources to the RPV. A LOCA will then commence, resulting in a loss of RPV inventory and causing DW pressure to increase. The LOCA will escalate, causing RPV level to fall to TAF, requiring an emergency depressurization to be performed (ADS fails to automatically initiate).

9.

LPCS Fails To Auto Start / LPCS Injection Valve 1E21F005 Fails to Auto Open at 472 psig RPV pressure The Low Pressure Core Spray Pump will fail to auto start when DW pressure reaches 1.68 psig and will have to be manually started. In addition, 1E21-F005 LPCS Injection Valve will fail to automatically open at 472 psig RPV pressure, requiring the injection valve to be manually opened to recover RPV level above TAF.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 4 of 22 Operator Actions Event No.(s):

1 Page 1

of 1

==

Description:==

Perform 9061.03C012 Week 12 - SF Valve Operability Checklist Initiation: Following shift turnover and when directed by the Lead Examiner Cues: Directed by SRO Time Position Applicants Actions or Behavior General Note on Requirements for Expected Annunciator Response - OP-AA-103-102 If this evolution was pre-briefed and Expected Alarms were reviewed, the following expectations apply:

Expected alarms will be flagged When the annunciator comes in the operator will announce Expected Alarm The annunciator response procedure (ARP) need not be entered since it has already been reviewed in the pre-brief.

If a pre-brief was not conducted the operator should perform the following:

When an annunciator comes in the ARP should be referred to.

The annunciator may then be identified as an Expected Alarm, flagged, and from that point on the ARP need not be referred to.

Key Parameter Response: 1SF001, 1SF002, and 1SF004 valve position indication.

Expected Annunciators: 5041-7C NOT AVAILABLE SF SYSTEM DIVISION 1, 5041-7F NOT AVAILABLE SF SYSTEM DIVISION 2 Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

IAW CPS 9061.03C012 Week 12 - SF Valve Operability Checklist section 8.12.6:

On 1H13-P800, places SF SYS DIV 1 IN TEST switch to TEST, and observes:

NOT AVAILABLE SF SYSTEM DIVISION 1 annunciator 5041-7C alarms, unless already in due to plant conditions.

SF DIV 1 MOVS IN TEST status light energizes.

Performs open and close testing of 1SF001 and 1SF004; records data on D001.

On 1H13-P800, places SF SYS DIV 1 IN TEST switch to NORMAL.

NOT AVAILABLE SF SYSTEM DIVISION 1 annunciator 5041-7C clears or per plant conditions.

SF DIV 1 MOVS IN TEST status light deenergizes.

IAW CPS 9061.03C012 Week 12 - SF Valve Operability Checklist section 8.12.7:

On 1H13-P800, places SF SYS DIV 2 IN TEST switch to TEST, and observes:

• NOT AVAILABLE SF SYSTEM DIVISION 2 annunciator 5041-7F alarms, unless already in due to plant conditions.

• SF DIV 1 MOVS IN TEST status light energizes.

Performs open and close testing of 1SF002; records data on D001.

On 1H13-P800, places SF SYS DIV 2 IN TEST switch to NORMAL.

• NOT AVAILABLE SF SYSTEM DIVISION 1 annunciator 5041-7F clears or per plant conditions.

• SF DIV 2 MOVS IN TEST status light deenergizes.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 5 of 22 Event No.(s):

1 Page 2

of 2

==

Description:==

Perform 9061.03C012 Week 12 - SF Valve Operability Checklist Time Position Applicants Actions or Behavior SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Enters ORM 2.5.2 Action 3.5.2 when the SF SYS DIV 1/2 IN TEST switch is in TEST.

Exits ORM 2.5.2 Action 3.5.2 when the SF SYS DIV 1/2 IN TEST switch is in NORMAL.

Terminus: CPS 9061.03C012 Week 12 - SF Valve Operability Checklist sections 8.12.6 and 8.12.7 complete.

NOTES:

Solid bullets are required actions o

Hollow bullets are actions that may or may not be performed

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 6 of 22 Operator Actions Event No.(s):

2 Page 1

of 1

==

Description:==

B RWCU pump seal plate temperature high Initiation: Following Event 1 and upon direction of the Lead Examiner, insert REMOTE 1 Cues: Annunciator 5000-2E Cleanup Pump Seal Gland Plate Temp Hi Time Position Applicants Actions or Behavior Key Parameter Response: None Expected Annunciators: 5000-2E Cleanup Pump Seal Gland Plate Temp Hi Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Reports issue to SRO.

Refers to ARP 5000-2E.

o Dispatches an Equipment Operator to investigate/support RWCU operation.

Per CPS 3303.01, Reactor Water Cleanup (RT) step 8.1.4 and 8.1.3:

Directs Equipment Operator to remove all Filter demins from service.

Throttles open the F/D bypass valve (1G33-F044) to maintain RT system flow 150 - 300 gpm.

Secures RWCU pump B. Throttles F/D bypass valve (1G33-F044) to maintain RT system flow ~ 150 gpm.

o Places one F/D in service while monitoring RT system flow.

o Shuts the F/D bypass valve (1G33-F044).

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Dispatches an Equipment operator to investigate/support RWCU operation.

SRO Acknowledges report from BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: RWCU pump B has been shutdown IAW CPS 3303.01.

NOTES:

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 7 of 22 Operator Actions Event No.(s):

3 Page 1

of 1

==

Description:==

NSPS Bus 1A Inverter Trip Initiation: Following Event 2 and upon direction of the Lead Examiner, insert REMOTE 2 Cues: Annunciators 5060-1E Trip 125V DC MCC 1A Breaker, 5002-4N NSPS Inv Source Xfr Alt Source, and 5002-5N NSPS Inv Trouble Time Position Applicants Actions or Behavior Key Parameter Response: None Expected Annunciators: 5060-1E Trip 125V DC MCC 1A Breaker, 5002-4N NSPS Inv Source Xfr Alt Source, and 5002-5N NSPS Inv Trouble Automatic Actions: Div 1 NSPS Inverter static switch will transfer to bypass ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Reports annunciator(s) to SRO.

Refers to ARPs.

Per 5002-4N and 5002-5N ARPs:

o Dispatches equipment operator to NSPS inverters to determine which inverter is alarming.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Reports annunciator(s) to SRO.

Per 5060-1E ARP o

Determines NSPS Inverter 1A feed breaker has tripped by reviewing computer points DC-BC601, 602, 603, and 606.

Per 5002-4N and 5002-5N ARPs:

o Dispatches equipment operator to NSPS inverters to determine which inverter is alarming.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Evaluates and enters ITS 3.8.7 Inverters - Operating, required action A.1 Restore Division 1 inverter to OPERABLE status within 7 days.

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: ITS 3.8.7 evaluated.

NOTES:

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 8 of 22 Operator Actions Event No.(s):

4 Page 1

of 1

==

Description:==

Clogged oil filter Condensate Booster (CB) Pump A Initiation: Following Event 3 and upon direction of the Lead Examiner, insert REMOTE 3 Cues: Annunciator 5001-1H Clogged Oil Filter CB Pump 1A Time Position Applicants Actions or Behavior Key Parameter Response: None Expected Annunciators: 5001-1H Clogged Oil Filter CB Pump 1A Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Reports issue to SRO.

Per CPS 5001-1H, Clogged Oil Filter Condensate Booster Pump 1A:

o Directs Equipment Operator to turn CUNO filter handle several turns for the 1A CB Pump.

Per ARP or CPS 3104.01, Condensate/Condensate Booster (CD/CB) step 8.2.2:

Starts CB Pump 1C.

Secures CB Pump 1A.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands o

Directs Equipment Operator to turn CUNO filter handle several turns for the 1A CB Pump.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: CB Pumps shifted.

NOTES:

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 9 of 22 Operator Actions Event No.(s):

5 Page 1

of 1

==

Description:==

Failure of DG Fuel Oil Transfer Pump 1A to auto start Initiation: Following Event 4 and upon direction of the Lead Examiner, insert REMOTE 4 Cues: Annunciators 5060-8C LOW LEVEL DG DAY TANK 1A and 5060-8E TROUBLE DIESEL GEN 1A Time Position Applicants Actions or Behavior Key Parameter Response: DG1A Day Tank level lowering.

Expected Annunciators: 5060-8C LOW LEVEL DG DAY TANK 1A and 5060-8E TROUBLE DIESEL GEN 1A Automatic Actions: DG1A Fuel Oil Transfer Pump (FOTP) starts on Day Tank low level (failure to auto start)

ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Dispatches Equipment Operator to investigate.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Reports issue to SRO.

Refers to the ARP for 5060-8C Low Level DG Day Tank 1A.

o Dispatches an Equipment Operator to investigate.

Per CPS 5060-8C Low Level DG Day Tank 1A:

Determines that the DG1A Fuel Oil Transfer Pump (FOTP) failed to autostart:

Manually starts the DG1A Fuel Oil Transfer Pump (FOTP).

o Secures FOTP when annunciators 5060-8C and 5060-8E clear, or o

Allows FOTP to remain running.

o Performs CPS 9082.01 Offsite Source Power Verification within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of entering ITS 3.8.1 Condition B.

SRO Acknowledges reports from BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Verifies / directs BOP to manually start the DG1A Fuel Oil Transfer Pump (FOTP).

Enters ITS 3.8.1 AC Sources - Operating Required Actions B.1, B.2, B.3.1, B.4 OR B.1, B.2, B.3.2, B.4 due to DG 1A Day Tank level below the low level alarm (B3.8.1 SR 3.8.1.4).

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: Annunciators 5060-8C and 5060-8E clear with FOTP running or secured and Technical Specification review complete.

NOTES:

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 10 of 22 Operator Actions Event No.(s):

6 Page 1

of 1

==

Description:==

Inadvertent opening of a SRV Initiation: Following Event 5 and upon direction of the Lead Examiner, insert REMOTE 5 Cues: Annunciators 5067-8L SRV Monitoring System Trouble and 5066-5B ADS Or Safety Relief Valve Lifting Time Position Applicants Actions or Behavior Key Parameter Response: Reactor Power, RPV Level Expected Annunciators: 5067-8L SRV Monitoring System Trouble and 5066-5B ADS Or Safety Relief Valve Lifting Automatic Actions: None ATC o

Reports issue to SRO.

Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Per CPS 4005.01 Loss Of Feedwater Heating Reduces RR flow with FCV(s) to restore and maintain power at or below the original power level.

BOP o

Reports issue to SRO.

Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Per CPS 4009.01 Inadvertent Opening Safety/Relief Valves:

Sounds the containment evacuation alarm.

(Attempts) to SHUT open SRV (F041G) by placing control switch to OPEN, and then back to OFF (from 1H13-P601 or P642 control switches as necessary).

Removes fuses for the A and B solenoids (for F041G) at panels 1H13-P661/P662, using Table 1 for fuse location.

SRO Acknowledges report from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Enters CPS 4009.01 Inadvertent Opening Safety/Relief Valves and CPS 4005.01 Loss Of Feedwater Heating.

o May review ITS 3.4.4 Safety/Relief Valves (S/RVs) and verify entry conditions are NOT met.

o Informs Shift Manager.

o Conducts a brief.

Terminus: SRV F041G is SHUT NOTES:

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 11 of 22 Operator Actions Event No.(s):

7 Page 1

of 2

==

Description:==

Loss of CY - Rapid Plant Shutdown Initiation: Following Event 6 and upon direction of the Lead Examiner, insert REMOTE 6 Cues: Annunciator 5014-2B Low Press Cycle Cond Xfer Pump Disch Hdr Time Position Applicants Actions or Behavior Key Parameter Response: None Expected Annunciators: CPS 5014-2D Low Press Cycled Cond Xfer Pumps Disch Hdr Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o For the Rapid Plant Shutdown, evacuates the containment and makes a plant announcement, Performing a Rapid Plant Shutdown due to loss of CY Pumps.

o When directed by the SRO, performs a Rapid Plant Shutdown IAW CPS 3005.01 Unit Power Changes by lowering core flow using RR FCVs until core flow is ~ 43 mlbm/hr.

o Places the mode switch in SHUTDOWN and carries out Scram Choreography by reporting:

o Rod status is o

Reactor Power is and trend o

Reactor pressure is and trend o

Reactor level is and trend o

Any EOPs with entry conditions (no values required).

o Stops all running condensate pumps 1CD01PA (B) (C) (D).

o Performs EOP actions as directed by SRO.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Reports annunciator 5014-2D Low Press Cycled Cond Xfer Pumps Disch Hdr to the SRO.

Refers to the ARP for 5014-2D.

Per 5014-2D Low Press Cycled Cond Xfer Pumps Disch Hdr ARP:

Operates CY transfer pumps consistent with system demand to maintain normal header pressure per CPS 3208.01, Cycled/Makeup Condensate (CY/MC)

Operator may go to CPS 3208.01 Section 8.2.2 directly or to 8.3.1 which will then direct him/her to section 8.2.2.

Per CPS 3208.01, Cycled/Makeup Condensate (CY/MC):

Starts the A CY Pump.

Observes an increase in Cyc Cond Xfer Pmp Disch Hdr Pressure followed by a decrease in Cyc Cond Xfer Pmp Disch Hdr Pressure on 1H13-P870-5014.

o Secures the C CY Pump.

Reports annunciator 5014-2D Low Press Cycled Cond Xfer Pumps Disch Hdr has been received again.

Reports loss of CY to the SRO.

For the Rapid Plant Shutdown, evacuates the containment and makes a plant announcement, Performing a Rapid Plant Shutdown due to loss of CY Pumps.

Carries out Scram Choreography by reporting:

o Reactor Scram o

MDRFP may start o

Evacuate the RCIC room o

Evacuate the Containment o

Determines rod status and reports it to the SRO Performs EOP actions as directed by SRO.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 12 of 22 Event No.(s):

7 Page 2

of 2

==

Description:==

Loss of CY - Rapid Plant Shutdown Time Position Applicants Actions or Behavior SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations standards and approved procedures.

Per CPS 3005.01 Unit Power Changes, directs ATC to perform a Rapid Plant Shutdown or Reactor Scram when it has been determined that CY has been lost.

o Directs ATC to stop all running condensate pumps 1CD01PA (B) (C) (D)

Enters and executes CPS 4100.01 Reactor Scram.

Carries out Scram Choreography by performing an Update:

Update:

Entering EOP-1 Entering the Scram Off-Normal End of Update Terminus: Reactor has been scrammed and scram actions are in progress.

NOTES:

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 13 of 22 Operator Actions Event No.(s):

8, 9 Page 1

of 3

==

Description:==

LOCA / RAT trip / E51-F013 Failure / Loss Div 3 4160V Bus / TAF Blowdown Initiation: Following Event 7, after GCB 4506 is opened and following a 0:30 second time delay Cues: Multiple annunciators on 1H13-P680, 1H13-P870, and 1H13-P601, rising DW pressure and temperature indications Time Position Applicants Actions or Behavior Key Parameter Response: Rising DW temperature and pressure, loss of 4160 and 6900 V Non-vital busses.

Expected Annunciators: Multiple annunciators on 1H13-P680, 1H13-P870, and 1H13-P601 Automatic Actions: ECCS systems and DGs start on high DW pressure (1.68 psig)

[CT-1]

[CT-2]

ATC Monitors reactor to ensure operations remain within established bands.

Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Reports trip of the RAT transformers/loss of non-vital AC power.

Reports that the RCIC Injection valve failed to open remotely and manually.

Performs EOP actions as directed by SRO.

Diagnoses and reports the HPCS loss to the SRO.

Reports the LPCS Pump failed to automatically start and manually starts the pump.

Reports failure of ADS to automatically initiate when RPV level reaches Level 1 (-145.5).

Per EOP-3, Emergency RPV Depressurization (may be performed by BOP):

o When TAF (-159 inches on Wide Range level indicators) is reached, initiates ADS to Blowdown the reactor within 17.5 minutes after RPV level reaches -159 when directed by the SRO.

o Maximizes ECCS injection by starting the LPCS Pump and opening 1E21-F005 to restore RPV water level above TAF within 17.5 minutes after RPV level reaches -

159.

Coordinates with BOP operator to monitor and control RPV level and pressure.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 14 of 22 Event No.(s):

8, 9 Page 2

of 3

==

Description:==

LOCA / RAT trip / E51-F013 Failure / Loss Div 3 4160V Bus / TAF Blowdown Time Position Applicants Actions or Behavior

[CT-1]

[CT-2]

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Monitors reactor to ensure operations remain within established bands.

Reports trip of the RAT transformers/loss of non-vital AC power.

Reports that the RCIC Injection valve failed to open remotely and manually.

Performs a manual Group 1 Isolation (due to loss of CW).

Performs EOP actions as directed by SRO.

Starts Containment Spray, as directed by the SRO.

If started, secures Containment Spray when RPV water level is -100 inches WR.

Diagnoses and reports the HPCS loss to the SRO.

Reports the LPCS Pump failed to automatically start and manually starts the pump.

Reports failure of ADS to automatically initiate when RPV level reaches Level 1 (-145.5).

Per EOP-3, Emergency RPV Depressurization (may be performed by BOP):

o When TAF (-159 inches on Wide Range level indicators) is reached, initiates ADS to Blowdown the reactor within 17.5 minutes after RPV level reaches -159 when directed by the SRO.

o Maximizes ECCS injection to restore RPV water level above TAF within 17.5 minutes after RPV level reaches -159.

o o Starts LPCS Pump and opens 1E21-F005 to maximize ECCS injection.

Verifies ADS actuation using the following indications:

SPDS DCS Display 122 (2H) [Acoustic Monitor Input]

DCS Display 186 (7B) [A Solenoid Input]

1H13-P601/P642 Solenoid Indicator Lights 1H13-P866, Valve Flow Monitor Control Panel 1H13-P614, ADS Safety Valve Temperature recorder 1B21-R614 Indirect indication via changes in RPV pressure, RPV level, MSL flows & suppression pool temperatures.

Coordinates with ATC operator to monitor and control RPV level and pressure.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 15 of 22 Event No.(s):

8, 9 Page 3

of 3

==

Description:==

LOCA / RAT trip / E51-F013 Failure / Loss Div 3 4160V Bus / TAF Blowdown Time Position Applicants Actions or Behavior

[CT-1]

[CT-2]

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Enters and executes the following off-normal procedures:

CPS 4001.01 Reactor Coolant Leakage CPS 4001.02 Automatic Isolation Enters and executes EOP-1 RPV Control.

o Directs defeating 1E12-F053A(B) isolation logic.

Enters and executes EOP-6 Primary Containment Control o

Directs defeating WO interlocks per CPS 4410.00C006.

Enters and executes EOP-3 Emergency RPV Depressurization (Blowdown) when RPV Level reaches TAF.

When TAF (-159 inches on Wide Range level indicators) is reached, directs:

initiating ADS to Blowdown the reactor within 17.5 minutes after RPV level reaches -159.

• Maximizing ECCS injection to restore RPV water level above TAF within 17.5 minutes after RPV level reaches -159.

• Starting LPCS Pump and opens 1E21-F005 to maximize ECCS injection.

Restore water level to level 3 to level 8.

Terminus: The scenario can be terminated when a blowdown has been initiated, RPV level has been raised above TAF, and containment parameters are being controlled per EOP-6.

NOTES:

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 16 of 22 Simulator Operator Instructions Initial Setup

1.

Fill out plant status and have Turnover Sheet ready for the crew.

2.

Verify daily lamp test completed.

3.

Simulator key count: ______ keys.

4.

Reset to IC-211 (PW 13852) @ 76% Power. If this is the first reset after swapping simulator loads, reset the IC twice.

5.

Load the lesson plan for this scenario.

6.

Verify the following commands are active:

YARIMVFP_2 0%. (E51F013 Fail To Position)

A05_A02_A13S63. Inhibited (ADS A&E Inhibit PB)

A05_A02_A13DS47_1 Off. (ADS A&E White Light)

A05_A02_A13S64 Inhibited. (ADS B&F Inhibit PB)

A05_A02_A13DS48_1 Off. (ADS B&F White Light)

A05_A02_A0508_1_TVM Off. (5066-8A ADS B Out of Service)

A05_A02_A0608_1_TVM Off. (5067-8A ADS A Out of Service)

YP_XMFTB_4106. (LPCS Fail to Auto Start)

LP11ACLD001FSP. (E21F005 Auto-Open Failure)

ED26BDG1KCFTC. (E22-S001 DG 1C Bkr Fails to Close)

7.

Place simulator in RUN.

8.

Verify RCIC Flow Controller is set at 620 gpm.

9.

Verify the AR/PR server is running and stabilize AR/PR.

10. Verify Rod Drive pressure is in the expected range of 235-265 psid.

11. Provide pull sheets: Step 27 / Gang 10C @ position 20.

12. Make sure Sequence A is selected.

13. Make sure Individual Drive Mode is selected on the OCM.

14. Make sure the FP bell toggle switch on the OG panel (is in the up position).

15. Make sure SBT data is saved, then clear PPDS history (TQ-CL-201-0117 Step 8.9).

16. Clear PPC history (TQ-CL-201-0117 Step 8.10).

17. Clear AR/PR Service Logs (TQ-CL-201-0117 Step 8.12).

18. Clear the memory on the Honeywell recorders (TQ-CL-201-0117 Step 8.13).

19. Clear the memory on the Yokogawa recorders (TQ-CL-201-0117 Step 8.14).

20. Clear the memory on the OG recorders (TQ-CL-201-0117 Step 8.15).

21. Close any open window(s) on the V-panel.

22. Load PPC PMS environment (on PPC screen #10):

a.

Select Viewer

b.

Select Load Env

c.

Select MCR_Baseline.vall

d.

Select Open.

23. Procedures that are expected to be used during this scenario are:

CPS 3104.01 CONDENSATE/CONDENSATE BOOSTER (CD/CB)

CPS 3208.01 CYCLED/MAKEUP CONDENSATE (CY/MC)

CPS 3303.01 REACTOR WATER CLEANUP (RT)

CPS 4001.01 REACTOR COOLANT LEAKAGE CPS 4001.02 AUTOMATIC ISOLATION CPS 4005.01 LOSS OF FEEDWATER HEATING CPS 4008.01 ABNORMAL REACTOR COOLANT FLOW CPS 4009.01 INADVERTENT OPENING SAFETY/RELIEF VALVE

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 17 of 22 CPS 4100.01 REACTOR SCRAM CPS 4200.01 LOSS OF AC POWER CPS 4401.01 EOP-1 RPV CONTROL CPS 4402.01 EOP-6 PRIMARY CONTAINMENT CONTROL CPS 4407.01 EOP-3 EMERGENCY RPV DEPRESSURIZATION (BLOWDOWN)

CPS 5000.02 ALARM PANEL 5000 ANNUNCIATORS - ROW 2 CPS 5001.01 ALARM PANEL 5001 ANNUNCIATORS - ROW 1 CPS 5002.04 ALARM PANEL 5002 ANNUNCIATORS - ROW 4 CPS 5002.05 ALARM PANEL 5002 ANNUNCIATORS - ROW 5 CPS 5014.02 ALARM PANEL 5014 ANNUNCIATORS - ROW 2 CPS 5041.07 ALARM PANEL 5041 ANNUNCIATORS - ROW 7 CPS 5060.01 ALARM PANEL 5060 ANNUNCIATORS - ROW 1 CPS 5060.08 ALARM PANEL 5060 ANNUNCIATORS - ROW 8 CPS 5066.05 ALARM PANEL 5066 ANNUNCIATORS - ROW 5 CPS 5067.08 ALARM PANEL 5067 ANNUNCIATORS-ROW 8 CPS 9061.03 CONTAINMENT DRYWELL ISOLATION VALVE THREE-MONTH OPERABILITY CPS 9082.01 OFFSITE SOURCE POWER VERIFICATION Booth Operator - Have one copy of CPS 9082.01 available for each time scenario is run. Supply to MCR as WEC upon request (see Event Triggers and Role Play - Event 5).

ORM 2.5 ELECTRICAL POWER SYSTEMS (ORM 2.5.2)

ITS 3.4 REACTOR COOLANT SYSTEMS (LCOs 3.4.1, 3.4.4)

ITS 3.8 ELECTRICAL POWER SYSTEMS (LCOs 3.8.1, 3.8.7)

24. Hang OOS tags on: CY Pump B (0CY01PB)

25. Identify T/S issues associated with OOS and turnover: None

26. Operating Equipment: None

27. Marked up copies:

CPS 3005.01 UNIT POWER CHANGES CPS 9061.03C012 WEEK 12 - CM, SF, SM, LD ISOL VALVE OPERABILITY CHECKLIST CPS 9061.03D012 WEEK 12 - CM, SF, SM, LD ISOL VALVE OPERABILITY DATA SHEET

28. Verify simulator conditions match the turnover.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 18 of 22 Event Triggers and Role Play Event #

1.

Perform 9061.03C012 Week 12 - SF Valve Operability Checklist

a.

Event Trigger - Following shift turnover.

b.

Role play - Provide Extra Operator for Independent Verifications (on request).

2.

B RWCU pump seal plate temperature high

a.

Event Trigger - Following Event 1 and when directed by the Lead Examiner, insert Remote 1 and verify the following command(s):

(1)

A01_A01_02_5_TMV=2. (Annunciator 5000-2E, Cleanup Pump Seal Gland Plate Temp Hi)

b.

Role Play (1)

EO (if requested):

a)

To check RT pump seal temperatures locally - report, B RT pump seal temperature is 285 degrees and rising slowly.

b)

Verify CCW lineup/A RT pump status - report, CCW is lined up to the RT pumps and the A RT pump is at 175 degrees and stable c)

Trend for B RT pump seal temperature - report rising 1 degree approximately every 5 minutes.

d)

To check for steam in the RT pump room - report, there is no steam in the room.

e)

To perform local actions to isolate and vent B RT pump - respond that you will go to RP to obtain a Hi Rad Brief.

(2)

Chemistry:

a)

When informed of RT F/D removal from service - acknowledge the report.

b)

If/When asked on preference on final F/D alignment - report, Chemistry has no preference on which F/D to restore to service.

(3)

Booth Operator (when requested):

a)

To check Div 2 RT Pump Room Temperature indication - report that it reads 86F and stable.

b)

To remove RT F/D A from service, Release - Remove RT F/D A from service c)

To remove RT F/D B from service, Release - Remove RT F/D B from service d)

To place RT F/D A in service, Release - Place RT F/D A back in service e)

To place RT F/D B in service, Release - Place RT F/D B back in service f)

To reset RT F/D System Trouble Alarm, Release - Reset F/D System Trouble Alarm

3.

NSPS Bus 1A Inverter Trip

a.

Event Trigger - Following Event 2 and when directed by the Lead Examiner, insert Remote 2 and verify the following command(s):

(1)

YP_XMFTB_4053. (ED12A-NSPS Bus 1A Inverter Trip)

b.

Role play:

(1)

Equipment Operator (if asked to determine which NSPS Inverter is alarming):

a)

Acknowledge the order.

b)

Wait 1 minute and report, The Div 1 NSPS Inverter has an inverter failure.

(2)

Maintenance (if requested): respond Dispatching personnel to investigate.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 19 of 22

4.

Clogged oil filter Condensate Booster Pump A

a.

Event Trigger - Following Event 3 and when directed by the Lead Examiner, insert Remote 3 and verify the following command(s):

(1)

A01_A02_01_8_TVM Steady. (5001-1H Clogged Oil Filter CB Pump 1A)

b.

Role play (1)

Field Operator (If requested):

a)

(when directed to turn the handle on the CB 1A CUNO Filter) - acknowledge request. Wait ~ one minute and report I turned the handle on Condensate Booster Pump 1A CUNO Filter several times".

b)

(if asked for CB Pump A oil pressure) - report 13 psig and slowly lowering.

c)

(if asked to verify the position of 1CB011C) - report 1CB011C is locked open.

d)

(when directed to perform startup checks for the standby CB pump) - report Pre-starts are complete".

e)

(when directed for local indications during prestart checks) - report Lube oil pressure is > 8 psi and lube oil temperature is >75°F".

f)

(when asked if CB Pump C is operating normally locally) - report CB Pump C is running normally.

5.

Failure of DG Fuel Oil Transfer Pump 1A to auto start (Pull up FOTP control switch)

a.

Event Trigger - Following Event 4 and when directed by the Lead Examiner, insert Remote 4 and verify the following command(s):

(1)

A05_A01_A0108_3_TVM steady. (5060-8C LOW LEVEL DG DAY TANK 1A)

(2)

A05_A01_A0108_5_TVM steady. (5060-8E TROUBLE DIESEL GEN 1A)

b. Role play (1)

EO (if directed to determine source of annunciators) - report, There is a low fuel level in the Div 1 DG Day Tank. It is currently at 45% and lowering/rising (based on whether the FOTP running).

(2)

EO (if directed to check for fuel leakage) - report, Ive walked down the Div 1 DG Day Tank Room and the Div 1 DG Fuel Oil Storage Tank Room and there is no fuel leakage into either room.

(3)

EO (if asked to check the positions of 1DO007A and 008A) - report, 1DO007A is closed and 1DO008A is locked closed.

(4)

WEC (if CPS 9082.01 Offsite Source Power Verification is requested) - acknowledge the request and deliver a copy of CPS 9082.01 to the MCR.

6.

Inadvertent opening of a SRV

a.

Event Trigger - Following Event 5 and when directed by the Lead Examiner, insert Remote 5 and verify the following command(s):

(1)

YPXMALSE_77 to 50 (F041G MS Relief Failure)

b.

Role play (1)

Booth Operator (if requested by BOP and not performed at the V-Panel):

a) cycle the Div 2 CS for SRV 41G to Open and then Off - Release 41G P642 CS to Open / Off (YP_HP101_7 Open and YP_HP101_7 Off) b)

remove fuses for F041G A Solenoid - Release 41G A Fuse Removed (YP_XREMT_371 = OFF) c)

remove fuses for F041G B Solenoid - Release 41G B Fuse Removed (YP_XREMT_387 = OFF)

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 20 of 22

7.

Loss of CY - Rapid Plant Shutdown

a.

Event Trigger - Following Event 6 and when directed by the Lead Examiner, insert Remote 6 and verify the following command(s):

(1)

YFFWPPSS_11. (CY Pump C Shaft Shear)

(2)

YAFWPPDE_9. (CY Pump A Pumping Efficiency)

b.

Role play (1)

Field Operator:

a)

When directed to check operation of CY Pump C - The motor is running, but the pump shaft is not turning, and the motor is making noise and vibrating.

b)

When directed to perform CY Pump A prestart checks - CY Pump A prestart checks are complete. When directed to Shut/verify shut 0CY004A CY Pump A Discharge - 0CY004A is Shut. When directed to slowly open 0CY004A CY Pump A Discharge - 0CY004A is Open.

c)

When directed to check operation of CY Pump A - CY Pump A discharge pressure indicates 30 psig locally. The pump is not making any unusual noises. There is no evidence of leakage locally.

(2)

ROC Operator:

a)

When informed that the CY system has been lost (3208.01 step 8.3.1.5 - acknowledge report.

b)

If directed to check for indications of CY leakage - There are no indications of increased inleakage in the ROC.

8.

LOCA / RAT trip / E51-F013 Failure / Loss Div 3 4160V Bus / TAF Blowdown

a.

Event Trigger - After GCB 4506 is opened and following a 0:30 second time delay, verify the following command(s):

(1)

RAT_B_OVERCURRENT. (RAT B Overcurrent Trip)

(2)

ED17B221C1FO. (1ETR4C1 Bkr Tripped)

(3)

YPXMALSE_511. (RR03C Lower Plenum Leak)

b.

Role play:

(1)

Field Operator:

a) (If requested to check the status of Div 3 ERAT feeder breaker) - The overcurrent relay is tripped.

b) (If requested to manually open the RCIC injection valve) - Heading to WEC for a brief.

9.

LPCS Fails To AutoStart / LPCS Injection Valve 1E21F005 Fails to Auto Open at 472 psig RPV pressure

a.

Event Trigger - None

b.

Role play - None

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 21 of 22 CT Bases Information

1.

[CT-1] RPV-1.1/TSA-2 Initiate ADS (7 SRVs) within 17.5 minutes of blowdown being required (Rx Level at TAF).

a)

This critical task was derived from TQ-JA-CL-155-002 Rev. 3 Clinton Power Station Critical Task Writers Guide and OP-CL-102-106-1001 Operator Response Time Master List at CPS and applies during Medium LOCA associated inventory loss rate events, requiring depressurization of the reactor after ADS fails to initiate for any reason. In this scenario, ADS automatic initiation is defeated and a medium sized leak in the lower RPV plenum is initiated (1-2% magnitude). A task is essential to safety if its improper performance or omission by an operator will result in direct adverse consequences or significant degradation in the mitigative capability of the plant. In this instance, depressurization of the reactor is required to allow low pressure ECCS systems to restore RPV water level above TAF and is therefore critical.

2.

[CT-2] Maximizes ECCS injection by starting the LPCS Pump and opening 1E21-F005 to restore RPV water level above TAF within 17.5 minutes after RPV level reaches -159.

a)

Although limited low pressure injection will commence as soon as RPV pressure drops below the shutoff head for each of the affected systems, the magnitude of the leak is such that RPV water level will not recover above TAF if Low Pressure Core Spray (LPCS) is not manually initiated. OP-CL-101-111-1001, Strategies for Successful Transient Mitigation, states that available injection sources (RHR, LPCS, HPCS, RCIC, CD/CB/FW) must be maximized in EOP-1 with RPV level below TAF, regardless of RPV pressure.

b)

This critical task was derived from the BWR EOP Generic Critical Task listing, TQ-JA-CL-155-002 Rev. 3 Clinton Power Station Critical Task Writers Guide, and EOP Technical Bases which states that following the blowdown, injection into the RPV is maximized to restore RPV water level above TAF. This critical task applies when there are no automatic actions that will restore reactor water level above top of active fuel and failure to perform the task will result in a loss of core cooling via core submergence. The barrier criteria (-187 for 10 minutes) is selected because EOP-1 directs exiting all EOP flowcharts and entering all SAG flowcharts if RPV level cannot be maintained above -187 (the Minimum Steam Cooling RPV Water Level) in anticipation of core geometry changes. A task is essential to safety if its improper performance or omission by an operator will result in direct adverse consequences or significant degradation in the mitigative capability of the plant. In this instance, challenging fuel integrity with inadequate cooling would result in a fuel rod perforation. An action that mitigates the event and restores adequate core cooling via submergence is therefore critical.

ILT 19-1 NRC Exam Scenario 1 Rev. 0 ILT 19-1 NRC Exam Scenario 1 Rev 0 post val.docx Page 22 of 22 Turnover

1.

The plant is in Mode 1, operating at ~ 76% Rated Thermal Power (RTP).

a.

Control rods - Step 27 / Gang 10C @ position 20.

2.

Status of Tagged Out Equipment CY Pump B (0CY01PB) is OOS for maintenance. Not expected back this shift.

3.

Today Day Shift

4.

Weather Conditions Thunderstorms are expected in the area within the next hour.

5.

Thermal Limit Problems or concerns None

6.

LCOs in effect None

7.

Surveillances in progress CPS 9061.03C012/D012 - Week 12 - SF Valve Operability Checklist

8.

Previous Shift Evolutions completed SF System was secured to support performance of CPS 9061.03C012/D012.

9.

Evolutions planned for the shift First Priority - Perform CPS 9061.03C012 Week 12 - CM, SF, SM, LD ISOL Valve Operability Checklist sections 8.12.6 and 8.12.7 (Method B). Position indication testing is NOT required. Do NOT restart SF after the completion of 9061.03C012/D012.

Maintain power at ~76% RTP throughout the shift.

10.

Risk Levels Green Protected Equipment: None

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

1 Rod Group / Array:

1 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 24-29 1A 0 - 48 DWW EHW EHW 48 - 0 40-37 1A 0 - 48 DWW EHW EHW 48 - 0 40-21 1A 0 - 48 DWW EHW EHW 48 - 0 16-37 1B 0 - 48 DWW EHW EHW 48 - 0 32-29 1B 0 - 48 DWW EHW EHW 48 - 0 16-21 1B 0 - 48 DWW EHW EHW 48 - 0 48-29 1C 0 - 48 DWW EHW EHW 48 - 0 24-45 1C 0 - 48 DWW EHW EHW 48 - 0 24-13 1C 0 - 48 DWW EHW EHW 48 - 0 32-13 1D 0 - 48 DWW EHW EHW 48 - 0 32-45 1D 0 - 48 DWW EHW EHW 48 - 0 08-29 1D 0 - 48 DWW EHW EHW 48 - 0 08-45 1E 0 - 48 DWW EHW EHW 48 - 0 48-13 1E 0 - 48 DWW EHW EHW 48 - 0 48-45 1E 0 - 48 DWW EHW EHW 48 - 0 08-13 1E 0 - 48 DWW EHW EHW 48 - 0 16-53 1F 0 - 48 DWW EHW EHW 48 - 0 40-05 1F 0 - 48 DWW EHW EHW 48 - 0 40-53 1F 0 - 48 DWW EHW EHW 48 - 0 16-05 1F 0 - 48 DWW EHW EHW 48 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

2 Rod Group / Array:

2 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 48-37 2E 0 - 48 DWW EHW EHW 48 - 0 48-21 2E 0 - 48 DWW EHW EHW 48 - 0 24-53 2E 0 - 48 DWW EHW EHW 48 - 0 24-05 2E 0 - 48 DWW EHW EHW 48 - 0 16-45 2C 0 - 48 DWW EHW EHW 48 - 0 40-45 2C 0 - 48 DWW EHW EHW 48 - 0 40-13 2C 0 - 48 DWW EHW EHW 48 - 0 16-13 2C 0 - 48 DWW EHW EHW 48 - 0 32-53 2D 0 - 48 DWW EHW EHW 48 - 0 32-05 2D 0 - 48 DWW EHW EHW 48 - 0 08-37 2D 0 - 48 DWW EHW EHW 48 - 0 08-21 2D 0 - 48 DWW EHW EHW 48 - 0 32-37 2B 0 - 48 DWW EHW EHW 48 - 0 32-21 2B 0 - 48 DWW EHW EHW 48 - 0 16-29 2B 0 - 48 DWW EHW EHW 48 - 0 40-29 2A 0 - 48 DWW EHW EHW 48 - 0 24-21 2A 0 - 48 DWW EHW EHW 48 - 0 24-37 2A 0 - 48 DWW EHW EHW 48 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

3 Rod Group / Array:

4 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 12-17 4C 0 - 4 DWW EHW N/A 4 - 0 12-41 4C 0 - 4 DWW EHW N/A 4 - 0 44-41 4C 0 - 4 DWW EHW N/A 4 - 0 44-17 4C 0 - 4 DWW EHW N/A 4 - 0 20-49 4D 0 - 4 DWW EHW N/A 4 - 0 36-49 4D 0 - 4 DWW EHW N/A 4 - 0 04-25 4D 0 - 4 DWW EHW N/A 4 - 0 52-25 4D 0 - 4 DWW EHW N/A 4 - 0 36-09 4E 0 - 4 DWW EHW N/A 4 - 0 20-09 4E 0 - 4 DWW EHW N/A 4 - 0 04-33 4E 0 - 4 DWW EHW N/A 4 - 0 52-33 4E 0 - 4 DWW EHW N/A 4 - 0 28-17 4B 0 - 4 DWW EHW N/A 4 - 0 36-33 4B 0 - 4 DWW EHW N/A 4 - 0 20-33 4B 0 - 4 DWW EHW N/A 4 - 0 28-41 4A 0 - 4 DWW EHW N/A 4 - 0 36-25 4A 0 - 4 DWW EHW N/A 4 - 0 20-25 4A 0 - 4 DWW EHW N/A 4 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

4 Use Single Notch Motion Rod Group / Array:

4 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 12-17 4C 4 - 6 DWW EHW N/A 6 - 4 12-41 4C 4 - 6 DWW EHW N/A 6 - 4 44-41 4C 4 - 6 DWW EHW N/A 6 - 4 44-17 4C 4 - 6 DWW EHW N/A 6 - 4 20-49 4D 4 - 6 DWW EHW N/A 6 - 4 36-49 4D 4 - 6 DWW EHW N/A 6 - 4 04-25 4D 4 - 6 DWW EHW N/A 6 - 4 52-25 4D 4 - 6 DWW EHW N/A 6 - 4 36-09 4E 4 - 6 DWW EHW N/A 6 - 4 20-09 4E 4 - 6 DWW EHW N/A 6 - 4 04-33 4E 4 - 6 DWW EHW N/A 6 - 4 52-33 4E 4 - 6 DWW EHW N/A 6 - 4 28-17 4B 4 - 6 DWW EHW N/A 6 - 4 36-33 4B 4 - 6 DWW EHW N/A 6 - 4 20-33 4B 4 - 6 DWW EHW N/A 6 - 4 28-41 4A 4 - 6 DWW EHW N/A 6 - 4 36-25 4A 4 - 6 DWW EHW N/A 6 - 4 20-25 4A 4 - 6 DWW EHW N/A 6 - 4

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

5 Use Single Notch Motion Rod Group / Array:

4 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 12-17 4C 6 - 8 DWW EHW N/A 8 - 6 12-41 4C 6 - 8 DWW EHW N/A 8 - 6 44-41 4C 6 - 8 DWW EHW N/A 8 - 6 44-17 4C 6 - 8 DWW EHW N/A 8 - 6 20-49 4D 6 - 8 DWW EHW N/A 8 - 6 36-49 4D 6 - 8 DWW EHW N/A 8 - 6 04-25 4D 6 - 8 DWW EHW N/A 8 - 6 52-25 4D 6 - 8 DWW EHW N/A 8 - 6 36-09 4E 6 - 8 DWW EHW N/A 8 - 6 20-09 4E 6 - 8 DWW EHW N/A 8 - 6 04-33 4E 6 - 8 DWW EHW N/A 8 - 6 52-33 4E 6 - 8 DWW EHW N/A 8 - 6 28-17 4B 6 - 8 DWW EHW N/A 8 - 6 36-33 4B 6 - 8 DWW EHW N/A 8 - 6 20-33 4B 6 - 8 DWW EHW N/A 8 - 6 28-41 4A 6 - 8 DWW EHW N/A 8 - 6 36-25 4A 6 - 8 DWW EHW N/A 8 - 6 20-25 4A 6 - 8 DWW EHW N/A 8 - 6

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

6 Use Single Notch Motion Rod Group / Array:

4 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 12-17 4C 8 - 12 DWW EHW N/A 12 - 8 12-41 4C 8 - 12 DWW EHW N/A 12 - 8 44-41 4C 8 - 12 DWW EHW N/A 12 - 8 44-17 4C 8 - 12 DWW EHW N/A 12 - 8 20-49 4D 8 - 12 DWW EHW N/A 12 - 8 36-49 4D 8 - 12 DWW EHW N/A 12 - 8 04-25 4D 8 - 12 DWW EHW N/A 12 - 8 52-25 4D 8 - 12 DWW EHW N/A 12 - 8 36-09 4E 8 - 12 DWW EHW N/A 12 - 8 20-09 4E 8 - 12 DWW EHW N/A 12 - 8 04-33 4E 8 - 12 DWW EHW N/A 12 - 8 52-33 4E 8 - 12 DWW EHW N/A 12 - 8 28-17 4B 8 - 12 DWW EHW N/A 12 - 8 36-33 4B 8 - 12 DWW EHW N/A 12 - 8 20-33 4B 8 - 12 DWW EHW N/A 12 - 8 28-41 4A 8 - 12 DWW EHW N/A 12 - 8 36-25 4A 8 - 12 DWW EHW N/A 12 - 8 20-25 4A 8 - 12 DWW EHW N/A 12 - 8

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

7 Use Single Notch Motion Rod Group / Array:

4 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 12-17 4C 12 - 48 DWW EHW EHW 48 - 12 12-41 4C 12 - 48 DWW EHW EHW 48 - 12 44-41 4C 12 - 48 DWW EHW EHW 48 - 12 44-17 4C 12 - 48 DWW EHW EHW 48 - 12 20-49 4D 12 - 48 DWW EHW EHW 48 - 12 36-49 4D 12 - 48 DWW EHW EHW 48 - 12 04-25 4D 12 - 48 DWW EHW EHW 48 - 12 52-25 4D 12 - 48 DWW EHW EHW 48 - 12 36-09 4E 12 - 48 DWW EHW EHW 48 - 12 20-09 4E 12 - 48 DWW EHW EHW 48 - 12 04-33 4E 12 - 48 DWW EHW EHW 48 - 12 52-33 4E 12 - 48 DWW EHW EHW 48 - 12 28-17 4B 12 - 48 DWW EHW EHW 48 - 12 36-33 4B 12 - 48 DWW EHW EHW 48 - 12 20-33 4B 12 - 48 DWW EHW EHW 48 - 12 28-41 4A 12 - 48 DWW EHW EHW 48 - 12 36-25 4A 12 - 48 DWW EHW EHW 48 - 12 20-25 4A 12 - 48 DWW EHW EHW 48 - 12

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

8 Rod Group / Array:

3 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 28-33 3A 0 - 4 DWW EHW N/A 4 - 0 36-17 3A 0 - 4 DWW EHW N/A 4 - 0 20-17 3A 0 - 4 DWW EHW N/A 4 - 0 36-41 3B 0 - 4 DWW EHW N/A 4 - 0 20-41 3B 0 - 4 DWW EHW N/A 4 - 0 28-25 3B 0 - 4 DWW EHW N/A 4 - 0 12-25 3C 0 - 4 DWW EHW N/A 4 - 0 44-25 3C 0 - 4 DWW EHW N/A 4 - 0 28-49 3C 0 - 4 DWW EHW N/A 4 - 0 12-33 3D 0 - 4 DWW EHW N/A 4 - 0 44-33 3D 0 - 4 DWW EHW N/A 4 - 0 28-09 3D 0 - 4 DWW EHW N/A 4 - 0 12-49 3E 0 - 4 DWW EHW N/A 4 - 0 44-49 3E 0 - 4 DWW EHW N/A 4 - 0 44-09 3E 0 - 4 DWW EHW N/A 4 - 0 12-09 3E 0 - 4 DWW EHW N/A 4 - 0 04-17 3F 0 - 4 DWW EHW N/A 4 - 0 04-41 3F 0 - 4 DWW EHW N/A 4 - 0 52-41 3F 0 - 4 DWW EHW N/A 4 - 0 52-17 3F 0 - 4 DWW EHW N/A 4 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

9 Rod Group / Array:

3 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 28-33 3A 4 - 8 DWW EHW N/A 8 - 4 36-17 3A 4 - 8 DWW EHW N/A 8 - 4 20-17 3A 4 - 8 DWW EHW N/A 8 - 4 36-41 3B 4 - 8 DWW EHW N/A 8 - 4 20-41 3B 4 - 8 DWW EHW N/A 8 - 4 28-25 3B 4 - 8 DWW EHW N/A 8 - 4 12-25 3C 4 - 8 DWW EHW N/A 8 - 4 44-25 3C 4 - 8 DWW EHW N/A 8 - 4 28-49 3C 4 - 8 DWW EHW N/A 8 - 4 12-33 3D 4 - 8 DWW EHW N/A 8 - 4 44-33 3D 4 - 8 DWW EHW N/A 8 - 4 28-09 3D 4 - 8 DWW EHW N/A 8 - 4 12-49 3E 4 - 8 DWW EHW N/A 8 - 4 44-49 3E 4 - 8 DWW EHW N/A 8 - 4 44-09 3E 4 - 8 DWW EHW N/A 8 - 4 12-09 3E 4 - 8 DWW EHW N/A 8 - 4 04-17 3F 4 - 8 DWW EHW N/A 8 - 4 04-41 3F 4 - 8 DWW EHW N/A 8 - 4 52-41 3F 4 - 8 DWW EHW N/A 8 - 4 52-17 3F 4 - 8 DWW EHW N/A 8 - 4

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

10 Use Single Notch Motion Rod Group / Array:

3 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 28-33 3A 8 - 12 DWW EHW N/A 12 - 8 36-17 3A 8 - 12 DWW EHW N/A 12 - 8 20-17 3A 8 - 12 DWW EHW N/A 12 - 8 36-41 3B 8 - 12 DWW EHW N/A 12 - 8 20-41 3B 8 - 12 DWW EHW N/A 12 - 8 28-25 3B 8 - 12 DWW EHW N/A 12 - 8 12-25 3C 8 - 12 DWW EHW N/A 12 - 8 44-25 3C 8 - 12 DWW EHW N/A 12 - 8 28-49 3C 8 - 12 DWW EHW N/A 12 - 8 12-33 3D 8 - 12 DWW EHW N/A 12 - 8 44-33 3D 8 - 12 DWW EHW N/A 12 - 8 28-09 3D 8 - 12 DWW EHW N/A 12 - 8 12-49 3E 8 - 12 DWW EHW N/A 12 - 8 44-49 3E 8 - 12 DWW EHW N/A 12 - 8 44-09 3E 8 - 12 DWW EHW N/A 12 - 8 12-09 3E 8 - 12 DWW EHW N/A 12 - 8 04-17 3F 8 - 12 DWW EHW N/A 12 - 8 04-41 3F 8 - 12 DWW EHW N/A 12 - 8 52-41 3F 8 - 12 DWW EHW N/A 12 - 8 52-17 3F 8 - 12 DWW EHW N/A 12 - 8

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

11 Use Single Notch Motion Rod Group / Array:

3 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 12-49 3E 12 - 48 DWW EHW EHW 48 - 12 44-49 3E 12 - 48 DWW EHW EHW 48 - 12 44-09 3E 12 - 48 DWW EHW EHW 48 - 12 12-09 3E 12 - 48 DWW EHW EHW 48 - 12 04-17 3F 12 - 48 DWW EHW EHW 48 - 12 04-41 3F 12 - 48 DWW EHW EHW 48 - 12 52-41 3F 12 - 48 DWW EHW EHW 48 - 12 52-17 3F 12 - 48 DWW EHW EHW 48 - 12 36-41 3B 12 - 48 DWW EHW EHW 48 - 12 20-41 3B 12 - 48 DWW EHW EHW 48 - 12 28-25 3B 12 - 48 DWW EHW EHW 48 - 12 12-33 3D 12 - 48 DWW EHW EHW 48 - 12 44-33 3D 12 - 48 DWW EHW EHW 48 - 12 28-09 3D 12 - 48 DWW EHW EHW 48 - 12 28-33 3A 12 - 48 DWW EHW EHW 48 - 12 36-17 3A 12 - 48 DWW EHW EHW 48 - 12 20-17 3A 12 - 48 DWW EHW EHW 48 - 12 12-25 3C 12 - 48 DWW EHW EHW 48 - 12 44-25 3C 12 - 48 DWW EHW EHW 48 - 12 28-49 3C 12 - 48 DWW EHW EHW 48 - 12

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

12 Rod Group / Array:

7 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 24-33 7A 0 - 4 DWW EHW N/A 4 - 0 32-33 7B 0 - 4 DWW EHW N/A 4 - 0 32-25 7C 0 - 4 DWW EHW N/A 4 - 0 24-25 7D 0 - 4 DWW EHW N/A 4 - 0 16-41 7E 0 - 4 DWW EHW N/A 4 - 0 40-41 7E 0 - 4 DWW EHW N/A 4 - 0 40-17 7E 0 - 4 DWW EHW N/A 4 - 0 16-17 7E 0 - 4 DWW EHW N/A 4 - 0 08-25 7F 0 - 4 DWW EHW N/A 4 - 0 24-49 7F 0 - 4 DWW EHW N/A 4 - 0 48-33 7F 0 - 4 DWW EHW N/A 4 - 0 32-09 7F 0 - 4 DWW EHW N/A 4 - 0 08-33 7G 0 - 4 DWW EHW N/A 4 - 0 32-49 7G 0 - 4 DWW EHW N/A 4 - 0 48-25 7G 0 - 4 DWW EHW N/A 4 - 0 24-09 7G 0 - 4 DWW EHW N/A 4 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

13 Rod Group / Array:

7 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 24-33 7A 4 - 8 DWW EHW N/A 8 - 4 32-33 7B 4 - 8 DWW EHW N/A 8 - 4 32-25 7C 4 - 8 DWW EHW N/A 8 - 4 24-25 7D 4 - 8 DWW EHW N/A 8 - 4 16-41 7E 4 - 8 DWW EHW N/A 8 - 4 40-41 7E 4 - 8 DWW EHW N/A 8 - 4 40-17 7E 4 - 8 DWW EHW N/A 8 - 4 16-17 7E 4 - 8 DWW EHW N/A 8 - 4 08-25 7F 4 - 8 DWW EHW N/A 8 - 4 24-49 7F 4 - 8 DWW EHW N/A 8 - 4 48-33 7F 4 - 8 DWW EHW N/A 8 - 4 32-09 7F 4 - 8 DWW EHW N/A 8 - 4 08-33 7G 4 - 8 DWW EHW N/A 8 - 4 32-49 7G 4 - 8 DWW EHW N/A 8 - 4 48-25 7G 4 - 8 DWW EHW N/A 8 - 4 24-09 7G 4 - 8 DWW EHW N/A 8 - 4

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

14 Use Single Notch Motion Rod Group / Array:

7 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 24-33 7A 8 - 12 DWW EHW N/A 12 - 8 32-33 7B 8 - 12 DWW EHW N/A 12 - 8 32-25 7C 8 - 12 DWW EHW N/A 12 - 8 24-25 7D 8 - 12 DWW EHW N/A 12 - 8 16-41 7E 8 - 12 DWW EHW N/A 12 - 8 40-41 7E 8 - 12 DWW EHW N/A 12 - 8 40-17 7E 8 - 12 DWW EHW N/A 12 - 8 16-17 7E 8 - 12 DWW EHW N/A 12 - 8 08-25 7F 8 - 12 DWW EHW N/A 12 - 8 24-49 7F 8 - 12 DWW EHW N/A 12 - 8 48-33 7F 8 - 12 DWW EHW N/A 12 - 8 32-09 7F 8 - 12 DWW EHW N/A 12 - 8 08-33 7G 8 - 12 DWW EHW N/A 12 - 8 32-49 7G 8 - 12 DWW EHW N/A 12 - 8 48-25 7G 8 - 12 DWW EHW N/A 12 - 8 24-09 7G 8 - 12 DWW EHW N/A 12 - 8

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

15 Use Single Notch Motion Rod Group / Array:

7 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 24-33 7A 12 - 48 DWW EHW EHW 48 - 12 32-33 7B 12 - 48 DWW EHW EHW 48 - 12 32-25 7C 12 - 48 DWW EHW EHW 48 - 12 24-25 7D 12 - 48 DWW EHW EHW 48 - 12 16-41 7E 12 - 48 DWW EHW EHW 48 - 12 40-41 7E 12 - 48 DWW EHW EHW 48 - 12 40-17 7E 12 - 48 DWW EHW EHW 48 - 12 16-17 7E 12 - 48 DWW EHW EHW 48 - 12 08-25 7F 12 - 48 DWW EHW EHW 48 - 12 24-49 7F 12 - 48 DWW EHW EHW 48 - 12 48-33 7F 12 - 48 DWW EHW EHW 48 - 12 32-09 7F 12 - 48 DWW EHW EHW 48 - 12 08-33 7G 12 - 48 DWW EHW EHW 48 - 12 32-49 7G 12 - 48 DWW EHW EHW 48 - 12 48-25 7G 12 - 48 DWW EHW EHW 48 - 12 24-09 7G 12 - 48 DWW EHW EHW 48 - 12

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

16 Use Single Notch Motion Rod Group / Array:

8 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 16-25 8A 0 - 4 DWW EHW N/A 4 - 0 24-41 8A 0 - 4 DWW EHW N/A 4 - 0 40-33 8A 0 - 4 DWW EHW N/A 4 - 0 32-17 8A 0 - 4 DWW EHW N/A 4 - 0 16-33 8B 0 - 4 DWW EHW N/A 4 - 0 32-41 8B 0 - 4 DWW EHW N/A 4 - 0 40-25 8B 0 - 4 DWW EHW N/A 4 - 0 24-17 8B 0 - 4 DWW EHW N/A 4 - 0 08-17 8C 0 - 4 DWW EHW N/A 4 - 0 16-49 8C 0 - 4 DWW EHW N/A 4 - 0 48-41 8C 0 - 4 DWW EHW N/A 4 - 0 40-09 8C 0 - 4 DWW EHW N/A 4 - 0 08-41 8D 0 - 4 DWW EHW N/A 4 - 0 40-49 8D 0 - 4 DWW EHW N/A 4 - 0 48-17 8D 0 - 4 DWW EHW N/A 4 - 0 16-09 8D 0 - 4 DWW EHW N/A 4 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

17 Use Single Notch Motion Rod Group / Array:

8 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 16-25 8A 4 - 8 DWW EHW N/A 8 - 4 24-41 8A 4 - 8 DWW EHW N/A 8 - 4 40-33 8A 4 - 8 DWW EHW N/A 8 - 4 32-17 8A 4 - 8 DWW EHW N/A 8 - 4 16-33 8B 4 - 8 DWW EHW N/A 8 - 4 32-41 8B 4 - 8 DWW EHW N/A 8 - 4 40-25 8B 4 - 8 DWW EHW N/A 8 - 4 24-17 8B 4 - 8 DWW EHW N/A 8 - 4 08-17 8C 4 - 8 DWW EHW N/A 8 - 4 16-49 8C 4 - 8 DWW EHW N/A 8 - 4 48-41 8C 4 - 8 DWW EHW N/A 8 - 4 40-09 8C 4 - 8 DWW EHW N/A 8 - 4 08-41 8D 4 - 8 DWW EHW N/A 8 - 4 40-49 8D 4 - 8 DWW EHW N/A 8 - 4 48-17 8D 4 - 8 DWW EHW N/A 8 - 4 16-09 8D 4 - 8 DWW EHW N/A 8 - 4

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

18 Use Single Notch Motion Rod Group / Array:

8 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 16-25 8A 8 - 12 DWW EHW N/A 12 - 8 24-41 8A 8 - 12 DWW EHW N/A 12 - 8 40-33 8A 8 - 12 DWW EHW N/A 12 - 8 32-17 8A 8 - 12 DWW EHW N/A 12 - 8 16-33 8B 8 - 12 DWW EHW N/A 12 - 8 32-41 8B 8 - 12 DWW EHW N/A 12 - 8 40-25 8B 8 - 12 DWW EHW N/A 12 - 8 24-17 8B 8 - 12 DWW EHW N/A 12 - 8 08-17 8C 8 - 12 DWW EHW N/A 12 - 8 16-49 8C 8 - 12 DWW EHW N/A 12 - 8 48-41 8C 8 - 12 DWW EHW N/A 12 - 8 40-09 8C 8 - 12 DWW EHW N/A 12 - 8 08-41 8D 8 - 12 DWW EHW N/A 12 - 8 40-49 8D 8 - 12 DWW EHW N/A 12 - 8 48-17 8D 8 - 12 DWW EHW N/A 12 - 8 16-09 8D 8 - 12 DWW EHW N/A 12 - 8

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

19 Use Single Notch Motion Rod Group / Array:

8 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 16-25 8A 12 - 48 DWW EHW EHW 48 - 12 24-41 8A 12 - 48 DWW EHW EHW 48 - 12 40-33 8A 12 - 48 DWW EHW EHW 48 - 12 32-17 8A 12 - 48 DWW EHW EHW 48 - 12 16-33 8B 12 - 48 DWW EHW EHW 48 - 12 32-41 8B 12 - 48 DWW EHW EHW 48 - 12 40-25 8B 12 - 48 DWW EHW EHW 48 - 12 24-17 8B 12 - 48 DWW EHW EHW 48 - 12 08-17 8C 12 - 48 DWW EHW EHW 48 - 12 16-49 8C 12 - 48 DWW EHW EHW 48 - 12 48-41 8C 12 - 48 DWW EHW EHW 48 - 12 40-09 8C 12 - 48 DWW EHW EHW 48 - 12 08-41 8D 12 - 48 DWW EHW EHW 48 - 12 40-49 8D 12 - 48 DWW EHW EHW 48 - 12 48-17 8D 12 - 48 DWW EHW EHW 48 - 12 16-09 8D 12 - 48 DWW EHW EHW 48 - 12

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

20 Use Single Notch Motion Rod Group / Array:

5 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 04-21 5A 0 - 12 DWW EHW N/A 12 - 0 20-53 5A 0 - 12 DWW EHW N/A 12 - 0 52-37 5A 0 - 12 DWW EHW N/A 12 - 0 36-05 5A 0 - 12 DWW EHW N/A 12 - 0 04-37 5B 0 - 12 DWW EHW N/A 12 - 0 36-53 5B 0 - 12 DWW EHW N/A 12 - 0 52-21 5B 0 - 12 DWW EHW N/A 12 - 0 20-05 5B 0 - 12 DWW EHW N/A 12 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

21 Use Single Notch Motion Rod Group / Array:

5 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 04-21 5A 12 - 48 DWW EHW EHW 48 - 12 20-53 5A 12 - 48 DWW EHW EHW 48 - 12 52-37 5A 12 - 48 DWW EHW EHW 48 - 12 36-05 5A 12 - 48 DWW EHW EHW 48 - 12 04-37 5B 12 - 48 DWW EHW EHW 48 - 12 36-53 5B 12 - 48 DWW EHW EHW 48 - 12 52-21 5B 12 - 48 DWW EHW EHW 48 - 12 20-05 5B 12 - 48 DWW EHW EHW 48 - 12

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

22 Use Single Notch Motion Rod Group / Array:

9 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 28-29 9A 0 - 4 DWW EHW N/A 4 - 0 20-37 9B 0 - 4 DWW EHW N/A 4 - 0 36-37 9B 0 - 4 DWW EHW N/A 4 - 0 36-21 9B 0 - 4 DWW EHW N/A 4 - 0 20-21 9B 0 - 4 DWW EHW N/A 4 - 0 12-29 9C 0 - 4 DWW EHW N/A 4 - 0 28-45 9C 0 - 4 DWW EHW N/A 4 - 0 44-29 9C 0 - 4 DWW EHW N/A 4 - 0 28-13 9C 0 - 4 DWW EHW N/A 4 - 0 12-45 9D 0 - 4 DWW EHW N/A 4 - 0 44-45 9D 0 - 4 DWW EHW N/A 4 - 0 44-13 9D 0 - 4 DWW EHW N/A 4 - 0 12-13 9D 0 - 4 DWW EHW N/A 4 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

23 Use Single Notch Motion Rod Group / Array:

9 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 28-29 9A 4 - 8 DWW EHW N/A 8 - 4 20-37 9B 4 - 8 DWW EHW N/A 8 - 4 36-37 9B 4 - 8 DWW EHW N/A 8 - 4 36-21 9B 4 - 8 DWW EHW N/A 8 - 4 20-21 9B 4 - 8 DWW EHW N/A 8 - 4 12-29 9C 4 - 8 DWW EHW N/A 8 - 4 28-45 9C 4 - 8 DWW EHW N/A 8 - 4 44-29 9C 4 - 8 DWW EHW N/A 8 - 4 28-13 9C 4 - 8 DWW EHW N/A 8 - 4 12-45 9D 4 - 8 DWW EHW N/A 8 - 4 44-45 9D 4 - 8 DWW EHW N/A 8 - 4 44-13 9D 4 - 8 DWW EHW N/A 8 - 4 12-13 9D 4 - 8 DWW EHW N/A 8 - 4

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

24 Use Single Notch Motion Rod Group / Array:

10 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 20-29 10A 0 - 4 DWW EHW N/A 4 - 0 28-37 10A 0 - 4 DWW EHW N/A 4 - 0 36-29 10A 0 - 4 DWW EHW N/A 4 - 0 28-21 10A 0 - 4 DWW EHW N/A 4 - 0 12-21 10B 0 - 4 DWW EHW N/A 4 - 0 20-45 10B 0 - 4 DWW EHW N/A 4 - 0 44-37 10B 0 - 4 DWW EHW N/A 4 - 0 36-13 10B 0 - 4 DWW EHW N/A 4 - 0 12-37 10C 0 - 4 DWW EHW N/A 4 - 0 36-45 10C 0 - 4 DWW EHW N/A 4 - 0 44-21 10C 0 - 4 DWW EHW N/A 4 - 0 20-13 10C 0 - 4 DWW EHW N/A 4 - 0 04-29 10D 0 - 4 DWW EHW N/A 4 - 0 28-53 10D 0 - 4 DWW EHW N/A 4 - 0 52-29 10D 0 - 4 DWW EHW N/A 4 - 0 28-05 10D 0 - 4 DWW EHW N/A 4 - 0

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

25 Use Single Notch Motion Rod Group / Array:

10 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 20-29 10A 4 - 8 DWW EHW N/A 8 - 4 28-37 10A 4 - 8 DWW EHW N/A 8 - 4 36-29 10A 4 - 8 DWW EHW N/A 8 - 4 28-21 10A 4 - 8 DWW EHW N/A 8 - 4 12-21 10B 4 - 8 DWW EHW N/A 8 - 4 20-45 10B 4 - 8 DWW EHW N/A 8 - 4 44-37 10B 4 - 8 DWW EHW N/A 8 - 4 36-13 10B 4 - 8 DWW EHW N/A 8 - 4 12-37 10C 4 - 8 DWW EHW N/A 8 - 4 36-45 10C 4 - 8 DWW EHW N/A 8 - 4 44-21 10C 4 - 8 DWW EHW N/A 8 - 4 20-13 10C 4 - 8 DWW EHW N/A 8 - 4 04-29 10D 4 - 8 DWW EHW N/A 8 - 4 28-53 10D 4 - 8 DWW EHW N/A 8 - 4 52-29 10D 4 - 8 DWW EHW N/A 8 - 4 28-05 10D 4 - 8 DWW EHW N/A 8 - 4

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

26 Use Single Notch Motion Rod Group / Array:

10 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 20-29 10A 8 - 12 DWW EHW N/A 12 - 8 28-37 10A 8 - 12 DWW EHW N/A 12 - 8 36-29 10A 8 - 12 DWW EHW N/A 12 - 8 28-21 10A 8 - 12 DWW EHW N/A 12 - 8 12-21 10B 8 - 12 DWW EHW N/A 12 - 8 20-45 10B 8 - 12 DWW EHW N/A 12 - 8 44-37 10B 8 - 12 DWW EHW N/A 12 - 8 36-13 10B 8 - 12 DWW EHW N/A 12 - 8 12-37 10C 8 - 12 DWW EHW N/A 12 - 8 36-45 10C 8 - 12 DWW EHW N/A 12 - 8 44-21 10C 8 - 12 DWW EHW N/A 12 - 8 20-13 10C 8 - 12 DWW EHW N/A 12 - 8 04-29 10D 8 - 12 DWW EHW N/A 12 - 8 28-53 10D 8 - 12 DWW EHW N/A 12 - 8 52-29 10D 8 - 12 DWW EHW N/A 12 - 8 28-05 10D 8 - 12 DWW EHW N/A 12 - 8

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw RDM Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

27 Use Single Notch Motion Rod Group / Array:

10 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 20-29 10A 12 - 48 DWW EHW EHW 48 - 12 28-37 10A 12 - 48 DWW EHW EHW 48 - 12 36-29 10A 12 - 48 DWW EHW EHW 48 - 12 28-21 10A 12 - 48 DWW EHW EHW 48 - 12 12-21 10B 12 - 48 DWW EHW EHW 48 - 12 20-45 10B 12 - 48 DWW EHW EHW 48 - 12 44-37 10B 12 - 48 DWW EHW EHW 48 - 12 36-13 10B 12 - 48 DWW EHW EHW 48 - 12 12-37 10C 12 - 48 48 - 12

@20 36-45 10C 12 - 48 48 - 12

@20 44-21 10C 12 - 48 48 - 12

@20 20-13 10C 12 - 48 48 - 12

@20 04-29 10D 12 - 48 48 - 12 28-53 10D 12 - 48 48 - 12 52-29 10D 12 - 48 48 - 12 28-05 10D 12 - 48 48 - 12

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw ___ Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

28 Use Single Notch Motion Rod Group / Array:

9 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 28-29 9A 8 - 12 N/A 12 - 8 20-37 9B 8 - 12 N/A 12 - 8 36-37 9B 8 - 12 N/A 12 - 8 36-21 9B 8 - 12 N/A 12 - 8 20-21 9B 8 - 12 N/A 12 - 8 12-29 9C 8 - 12 N/A 12 - 8 28-45 9C 8 - 12 N/A 12 - 8 44-29 9C 8 - 12 N/A 12 - 8 28-13 9C 8 - 12 N/A 12 - 8 12-45 9D 8 - 12 N/A 12 - 8 44-45 9D 8 - 12 N/A 12 - 8 44-13 9D 8 - 12 N/A 12 - 8 12-13 9D 8 - 12 N/A 12 - 8

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw___ Insert _____

NF-CL-721-F-2 Rev. 1 ILT 19-1 NRC Exam Cycle 19 Rod Pull Sheets - IC-211.doc CONTROL ROD MOVE SHEET CLINTON NOTES Sequence ID:

Simulator Sequence Step Number:

29 Use Single Notch Motion Rod Group / Array:

9 QNE Concurrence to Proceed:

N/A Control Rod Withdraw Control Rod Insert Control Rod ID Gang Withdraw Move RO Initials 2nd Verifier Initials Coupling Check Initials Insert Move RO Initials 2nd Verifier Initials Comments/Problems 28-29 9A 12 - 48 48 - 12 12-45 9D 12 - 48 48 - 12 44-45 9D 12 - 48 48 - 12 44-13 9D 12 - 48 48 - 12 12-13 9D 12 - 48 48 - 12 12-29 9C 12 - 48 48 - 12 28-45 9C 12 - 48 48 - 12 44-29 9C 12 - 48 48 - 12 28-13 9C 12 - 48 48 - 12 20-37 9B 12 - 48 48 - 12 36-37 9B 12 - 48 48 - 12 36-21 9B 12 - 48 48 - 12 20-21 9B 12 - 48 48 - 12

--- END of STEP --- RO/SRO verify step completion prior to proceding to next step: Withdraw _____ Insert _____

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 1 of 19 Exelon Nuclear ILT 19-1 NRC Exam Scenario Number:

NRC Exam Scenario 2 Revision Number: 0 Date: 1/28/20 Developed By:

Bill Kiser 1/28/20 Instructor Date Validated By:

SME or Instructor Date Reviewed By:

Operations Representative Date Approved By:

Training Department Date

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 2 of 19 Appendix D Scenario Outline Form ES-D-1 Facility: Clinton Power Station Scenario No.: 2 Operating Test No.: 2021-301 Examiners: ____________________________

Operators: ____________________

Initial Conditions:

Mode 1 Rx Power at RTP.

Weather conditions are calm and clear.

MC Pump A (0MC01PA) is OOS for maintenance. Not expected back this shift.

Turnover:

• On the previous shift, the Drywell was vented per CPS 3316.01 Containment Combustible Gas Control (HG) to support performance of CPS 9064.01 Drywell Post-LOCA Vacuum Breaker Verification Test.

First Priority - Perform CPS 9064.01 Drywell Post-LOCA Vacuum Breaker Verification Test.

• Maintain power at RTP throughout the shift.

Critical Tasks:

• [CT-1] Inserts control rods to lower power below 58% within 10 minutes of tripping B Reactor Recirculation pump.

• [CT-2] Enters and executes EOP-3 Emergency RPV Depressurization within 15 minutes of 2 or more of the following areas exceeding max safe temperature values of EOP-8 Table T Area Temperature Limits:

Point 14 1TR-CM326 (Upper Recorder) - Aux Bldg Below MS Tunnel > 200°F Point 18 1TR-CM326 (Upper Recorder) - Aux Bldg Steam Tunnel > 200°F Point 15 or 16 1TR-CM327 (Lower Recorder) - Aux Bldg MSIV Room A or B > 200°F Event No.

Malf. No.

Event Type*

Event Description 1

N/A N-BOP Drywell Vacuum Breaker Test 2

YP_XMFTB_4102 I-BOP TS-SRO (NEW) Spurious HPCS auto initiation 3

SA01B1SA1CFO SA01B0SA1CFTC C-BOP

1. 1 SA Compressor trips with failure of Standby Compressor to Auto Start 4

RRB_HORZ_MALF 21.7 MILS RRB_VERT_MALF 21.1 MILS C-ATC TS-SRO (NEW) RR Pump B high vibration 5

N/A R-ATC Reduce power to <58% with Control Rods 6

YP_XMFTB_4965 ROD0437TFIA4 ROD5221TFIA4 C-ATC (NEW) RR Pump A trip 7

YPXMALSE_256 0.08%

M-All (NEW) Low Power ATWS / Unisolable MSL D Leak /

Multiple area temps > Max Safe / EOP-3 Blowdown 8

YAFWHVFP_9 0%

C-All (NEW) FRV 1FW004 Fails Shut (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor NEW - Not used on the previous two (2) NRC exams.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 3 of 19 Appendix D Scenario Outline Form ES-D-1 Scenario No.: 2 Operating Test No.: 2021-301 Narrative Summary Event #

Description

1.

Drywell Vacuum Breaker Test Following shift turnover, the SRO will direct the BOP Operator to perform CPS 9064.01 Drywell Post-LOCA Vacuum Breaker Verification Test.

2.

Spurious HPCS auto initiation High Pressure Core Spray (HPCS) initiates with no operator action. The following annunciators are received: 5062-3C RUNNING DIESEL GEN 1C, 5062-4E HPCS PUMP AUTO START, 5064-1B AUTO START SSW PUMP 1C and 5064-4B AUTO START DG FUEL OIL XFER PUMP 1C. IAW CPS 3309.01 High Pressure Core Spray (HPCS), the crew will verify by at least two independent indications that misoperation in automatic is confirmed or adequate core cooling is assured. Once confirmed, the SRO will direct the BOP operator to secure HPCS. Technical Specification LCO 3.5.1 Actions B.1 and B.2 will be evaluated requiring verification by administrative means that the RCIC system is operable when required AND the HPCS system is restored to operable status within 14 days.

3.

1. 1 SA Compressor trips with failure of Standby Compressor to Auto Start Annunciator 5041-1A AUTO TRIP PUMP/MOTOR is received due to a trip of the #1 Service Air Compressor (1SA01C). The SRO will enter CPS 4004.01 Instrument Air Loss and direct the BOP to start the standby Service Air Compressor (0SA01C). If the crew fails to manually start 0SA01C, the air compressor will fail to automatically start to restore air pressure.

4.

RR Pump B high vibration Annunciator 5003-2K RECIRC PMP B MTR VIBR HI is received. BOP will determine B RR Pump vibration levels are 20 mil P-P steady on both probes. ATC will perform RR Loop B Emergency Shutdown. SRO will enter CPS 4008.01 Abnormal Reactor Coolant Flow, CPS 4002.01 Abnormal RPV Level/Loss of Feedwater At Power, CPS 4100.02 Core Stability Control and ITS LCO 3.4.1 B.1 and C.1.

5.

Reduce power to < 58% with Control Rods The SRO will direct ATC to lower reactor power to 58% RTP IAW TS LCO 3.4.1 B.1 based on having one recirculation loop in operation.

6.

RR Pump A trip Annunciator 5003-1F RECIRC PMP A MTR BRKR Trip is received due to a trip of the A RR Pump. With no RR Pumps operating with the mode switch in RUN, the ATC will place the mode switch in shutdown (IAW CPS 4008.01 Abnormal Reactor Coolant Flow).

7.

Low Power ATWS / Unisolable MSL D Leak / Multiple area temps > Max Safe / EOP-3 Blowdown When the mode switch is taken to shutdown, two control rods will fail to insert requiring entry into EOP-1 RPV Control and then transitioning into EOP-1A ATWS RPV Control. Annunciator 5065-6F Sec. Cnmt. Area High Temp will be received. The BOP/ATC will initially monitor secondary containment temperatures and will report multiple rising temperatures on recorders 1TR-CM326/327. When temperatures exceed max normal values, EOP-8 Secondary Containment Control and CPS 4001.01 Reactor Coolant Leakage will be entered. Neither the automatic Group 1 isolation or manual attempts to isolate the steam leak will be successful. Once two areas have exceeded max safe values, the SRO will direct a blowdown per EOP-3 Emergency RPV Depressurization.

8.

FRV 1FW004 Fails Shut With the feedwater regulating valve (FRV) 1FW004 failed shut, any automatic RPV injection via the MDRFP or CD/CB will be unavailable. Per EOP-1A ATWS RPV Control and EOP-3 Emergency RPV Depressurization, the SRO will direct RPV injection via HPCS and LPCI/LPCS to be terminated and prevented. The BOP will initiate ADS and verify that 7 ADS valves open. The operating crew will monitor RPV pressure and recommence RPV injection with CD/CB via 1FW003A/B IAW CPS 4411.03 Injection/Flooding Sources when RPV pressure reaches 150 psig. The scenario is terminated when reactor power is below 5% and reactor water level is being maintained between -162 and Level 8 (+52).

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 4 of 19 Operator Actions Event No.(s):

1 Page 1

of 1

==

Description:==

Drywell Vacuum Breaker Test Initiation: Following shift turnover and as directed by the SRO.

Cues: None Time Position Applicants Actions or Behavior General Note on Requirements for Expected Annunciator Response - OP-AA-103-102 If this evolution was pre-briefed and Expected Alarms were reviewed, the following expectations apply:

Expected alarms will be flagged When the annunciator comes in the operator will announce Expected Alarm The annunciator response procedure (ARP) need not be entered since it has already been reviewed in the pre-brief.

If a pre-brief was not conducted the operator should perform the following:

When an annunciator comes in the ARP should be referred to.

The annunciator may then be identified as an Expected Alarm, flagged, and from that point on the ARP need not be referred to.

Key Parameter Response: 1HG010A-D and 1HG11A-D indicating lights Expected Annunciators: None Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Per CPS 9064.01 Drywell Post-LOCA Vacuum Breaker Verification Test, tests 1HG010A-D &

1HG011A-D:

Verifies that Drywell Vacuum Relief Valves indicate the expected position of closed.

Tests one valve at a time (required in MODE 1).

During testing verifies each vacuum breaker fully opens (Red light on - green light off) and then fully recloses (Green light on - red light off).

o Report completion of test to the SRO.

SRO Acknowledges reports from BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations standards and approved procedures.

Terminus: Drywell Vacuum Breaker testing complete.

NOTES:

Solid bullets are required actions o

Hollow bullets are actions that may or may not be performed

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 5 of 19 Operator Actions Event No.(s):

2 Page 1

of 1

==

Description:==

Spurious HPCS auto initiation Initiation: Following Event 1 and upon direction of the Lead Examiner, insert REMOTE 1 Cues: Annunciator 5062-4E HPCS Pump Auto Start and 5062-3C Running Diesel Gen 1C Time Position Applicants Actions or Behavior Key Parameter Response: HPCS pump flow and RPV water level Expected Annunciators: Multiple annunciators Automatic Actions: DG 1C Auto Starts, HPCS To CNMT Outbd Isln Valve (1E22-F004) OPEN ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Reports issue to SRO.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Performs Plant Announcements.

o Dispatches an Equipment Operator to investigate.

BOP o

Reports issue to SRO.

Refers to ARPs.

Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Performs Plant Announcements.

o Dispatches an Equipment Operator to investigate.

Per CPS 3309.01 High Pressure Core Spray (HPCS):

Verifies by at least two independent indications that:

Misoperation in automatic is confirmed, or Adequate core cooling is assured.

Performs shutdown of HPCS (Initiation Signal Present):

Shuts 1E22-F004 HPCS To CNMT Outbd Isln Valve.

Stops HPCS Pump, 1E22-C001.

o Verifies 1E22-F012, HPCS Min Flow To Suppr Pool shuts.

o Verifies HPCS Pmp Rm Sply Fan, 1VY08CA stops.

o Verifies HPCS Pmp Rm Sply Fan, 1VY08CB stops.

SRO Acknowledges report from BOP.

Directs actions listed above.

o Establishes reactor water level as a critical parameter and directs ATC to scram the reactor if RPV water level reaches 48 inches and rising.

Enters and executes CPS 4002.01 Abnormal RPV Level/Loss Of Feedwater At Power o

Evaluates and enters TS 3.5.1 Actions B.1 and B.2.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Contacts Maintenance to investigate.

o Informs Shift Manager.

o Conducts a brief.

Terminus: HPCS is secured and Technical Specifications evaluated.

NOTES:

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 6 of 19 Operator Actions Event No.(s):

3 Page 1

of 1

==

Description:==

1. 1 SA Compressor trips with failure of Standby Compressor to Auto Start Initiation: Following Event 2 and upon direction of the Lead Examiner, insert REMOTE 2 Cues: Annunciator 5041-1A Auto Trip Pump/Motor Time Position Applicants Actions or Behavior Key Parameter Response: SA header pressure decreases, #1 SA Compressor (1SA01C) amber trip light energized Expected Annunciators: 5041-1A Auto Trip Pump/Motor Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Dispatches Equipment Operator to investigate.

Per CPS 4004.01 Instrument Air Loss:

o IF air pressure lowers to 60 psig and cannot be restored, or SDV level increases resulting in a rod block, or any control rod begins to drift, THEN turn mode switch to SHUTDOWN (CRITICAL TASK FAILURE).

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Determines that 1SA01C has tripped.

Reports issue to SRO.

Refers to the ARP for 5041-1A Auto Trip Pump/Motor (Auto Trip Service Air Compressor).

Per 5041-1A Auto Trip Service Air Compressor ARP and CPS 4004.01 Instrument Air Loss:

Starts the standby Service Air Compressor before 5006-2H Rod Out Block (due to high SDV level) or 5006-4G Rod Drift annunciators are received.

Monitors SA Header Pressure.

o Dispatches Equipment Operator to investigate cause of trip.

SRO Acknowledges report from BOP.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards, and approved procedures.

Enters and executes CPS 4004.01 Instrument Air Loss.

Directs/verifies start the standby Service Air Compressor before 5006-2H Rod Out Block or 5006-4G Rod Drift annunciators are received.

Directs actions listed above.

o Informs Shift Manager.

o Contacts Maintenance to investigate.

o Conducts a brief.

Terminus: #0 SA Compressor (0SA01C) running and maintaining SA header pressure.

Notes:

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 7 of 19 Operator Actions Event No.(s):

4 Page 1

of 2

==

Description:==

RR Pump B high vibration Initiation: Following Event 3 and upon direction of the Lead Examiner, insert REMOTE 3 Cues: Annunciator 5003-2K Recirc Pmp B Mtr Vibr Hi Time Position Applicants Actions or Behavior Key Parameter Response: RR Pump Vibration Indications Expected Annunciators: 5003-2K Recirc Pmp B Mtr Vibr Hi Automatic Actions: None ATC Reports issue to SRO.

Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Refers to ARPs.

Per 5003-2K Recirc Pmp B Mtr Vibr Hi ARP and CPS 3302.01 Reactor Recirculation (RR):

Performs emergency loop shutdown of RR Pump B.

o Depresses P680 RR Pump B Vibration reset button.

Per CPS 3302.01 Reactor Recirculation (RR) Appendix A: RR Loop/Pump Shutdown and Isolation Hard Card:

Lowers RPV water level setpoint to ~ 31 inches.

Trips RR Pump B by opening RR 3B, 4B, or 5B (any one of the three as a minimum).

Shuts 1B33-F067B, Pmp Disch Block Vlv.

o Re-opens 1B33-F067B, Pmp Disch Block Vlv after 5 minutes.

Per CPS 4008.01 Abnormal Reactor Coolant Flow:

o Monitors RR Pump seal pressure for signs of degradation.

Checks operation on the Power to Flow map.

o Determines flow transient has resulted in entry into the OPRM Enabled Region by observing the status of annunciator 5006-3D.

Per CPS 4100.02 Core Stability Control, monitors for core instabilities.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Checks RR Vibration Monitor and determines RR Pump B Vibrations are 20 mil P-P steady on both probes.

o Determines flow transient has resulted in entry into the OPRM Enabled Region by observing the status of annunciator 5006-3D.

o Makes plant announcement.

o Demands an official 3D Monicore Case.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 8 of 19 Event No.(s):

4 Page 2

of 2

==

Description:==

RR Pump B high vibration Time Position Applicants Actions or Behavior

[CT-1]

SRO Acknowledges report from ATC.

Directs actions listed above Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Reviews and enters ITS LCOs 3.4.1 B.1 and C.1 Enters CPS 4008.01 Abnormal Reactor Coolant Flow Enters CPS 4100.02 Core Stability Control Directs ATC to scram the reactor if the restricted zone is entered of if core instabilities are observed.

Enters CPS 4002.01 Abnormal RPV Level / Loss of Feedwater At Power Directs ATC to monitor RPV Level and to scram if RPV level approaches 52 (Level 8).

[CT-1] Directs lowering power below 58% using reverse rod sequence or CRAM Rods within 10 minutes of tripping B Reactor Recirculation Pump.

With the MELLLA Limit exceeded, enters ITS LCOs 3.2.1, 3.2.2, AND 3.2.3.

o Informs Shift Manager.

o Conducts a brief.

Terminus: RR Pump B secured and ITS review complete.

NOTES:

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 9 of 19 Operator Actions Event No.(s):

5 Page 1

of 1

==

Description:==

Reduce power to < 58% with Control Rods Initiation: After securing RR Pump B and as directed by the SRO.

Cues: None Time Position Applicants Actions or Behavior Key Parameter Response: Reactor Power, Rod Drive Parameters (flows, dP), Control Rods move as expected Expected Annunciators: None Automatic Actions: None

[CT-1]

ATC Per CPS 3304.02 Rod Control and Information System (RC&IS), NF-CL-721-1002 Control Rod Move Sheets, and CPS 3005.01 Unit Power Changes section 8.2:

[CT-1] Reduces reactor power to < 58% using control rod insertion when directed by SRO Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

SRO Acknowledges report from ATC.

Directs actions listed above Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Positions himself/herself in proximity of the reactor operator, typically the location from which EOP actions are directed (OP-AA-300) o Exits Tech Spec 3.4.1 B.1 and remains in Tech Spec 3.4.1 C.1.

o Informs Shift Manager.

o Informs TSO.

o Conducts a brief.

Terminus: Clearly observable plant response from change in power level and ITS 3.4.1 evaluated.

Notes:

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 10 of 19 Operator Actions Event No.(s):

6 Page 1

of 1

==

Description:==

RR Pump A trip Initiation: Following Event 5 and upon direction of the Lead Examiner, insert REMOTE 4 Cues: Annunciator 5003-1F RECIRC PMP A MTR BRKR TRIP Time Position Applicants Actions or Behavior Key Parameter Response: Reactor Power, RPV Level Expected Annunciators: 5003-1F RECIRC PMP A MTR BRKR TRIP Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Determines that no Recirculation Pumps are running with the Reactor Mode Switch in RUN (entry condition for CPS 4008.01 Abnormal Reactor Coolant Flow).

o Reports issue to SRO.

Per CPS 5003-1F Recirc Pump A Motor Breaker Trip ARP, CPS 4008.01 Abnormal Reactor Coolant Flow, CPS 4100.01 Reactor Scram, and CPS 3302.01H001 RR Loop/Pump Shutdown And Isolation HARD CARD:

Places the mode switch in SHUTDOWN within one minute of the RR A trip.

o Shuts 1B33-F067A RR Pump A Discharge Valve.

o Performs Off-Normal actions as directed by SRO.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Performs Off-Normal actions as directed by SRO.

[CT-1]

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Enters and executes CPS 4008.01 Abnormal Reactor Coolant Flow and CPS 4100.01 Reactor Scram Verifies ATC scrams the reactor within one minute of the RR Pump A trip.

o Informs Shift Manager.

o Conducts a brief.

Terminus: Mode switch is in shutdown.

NOTES:

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 11 of 19 Operator Actions Event No.(s):

7, 8 Page 1

of 3

==

Description:==

Low Power ATWS / Unisolable MSL D Leak / Multiple area temps > Max Safe /

EOP-3 Blowdown / FRV 1FW004 Fails Shut Initiation: Following Event 6 and upon direction of the Lead Examiner, insert REMOTE 5 Cues: Multiple Aux Building Steam Tunnel High Temperature annunciators on 1H13-P601.

Time Position Applicants Actions or Behavior Key Parameter Response: Rising temperatures on 1TR-CM326 & 327 Secondary Containment Temperature Recorder (multiple points).

Expected Annunciators: Multiple annunciators on 1H13-P601 Automatic Actions: CRVICS Group 1, 4, 5, 6 isolations on High MSL Tunnel Ambient Temperature

[CT-2]

ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Performs EOP actions as directed by SRO.

EOP-1/ EOP-1A Actions

• Determines Shutdown Criteria is NOT met (2 control rods will remain at position 48).

• Arms and depresses MANUAL SCRAM push-buttons and initiates ARI.

• Verifies reactor power is lowering.

• Carries out ATWS Scram Choreography by reporting the following:

Mode Switch in Shutdown, Power is Rod status is <Shutdown Criteria is not met>

Reactor Power is and trend Reactor pressure is and trend Reactor level is and trend Manual Scram and ARI have been initiated Any EOPs with entry conditions

• Reports Reactor power < IRM Range 7.

• Attempts alternate control rod insertion per CPS 4411.08, Alternate Control Rod Insertion.

EOP-8 Actions o

Reports EOP-8 entry on Hi Secondary Containment temperature.

o Makes plant announcement to evacuate affected areas.

Lowers RPV pressure to reduce the driving head behind the leak.

o Monitors for re-criticality when reducing RPV pressure.

o Announces Group 1 Isolation of the Main Steam Lines.

EOP-1A / EOP-3 Actions o

Controls RPV level Level 3 to Level 8 IAW CPS 4411.03.

o Controls RPV pressure 800 - 1065 IAW CPS 4411.09.

o Lowers pressure set to 900 psig.

o Verifies suppression pool level is above 8 feet.

o

[CT-2] Initiates ADS when directed by SRO.

o Verifies 7 ADS SRVs are open using the following indications:

o SPDS o

DCS Display 122 (2H) [Acoustic Monitor Input]

o 1H13-P601/P642 Solenoid Indicator Lights o

1H13-P866 Valve Flow Monitor Control Panel o

1H13-P614 ADS Safety Valve Temperature recorder 1B21-R614 o

Indirect indication via changes in RPV pressure, RPV level, MSL flows & suppression pool temperatures.

FRV 1FW004 Fails Shut Actions o

Reports failure of FRV 1FW004.

o Uses CD/CB via 1FW003A/B IAW CPS 4411.03 Injection/Flooding Sources to control RPV level -162 to Level 8 or to band prescribed by SRO.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 12 of 19 Event No.(s):

7, 8 Page 2

of 3

==

Description:==

Low Power ATWS / Unisolable MSL D Leak / Multiple area temps > Max Safe /

EOP-3 Blowdown / FRV 1FW004 Fails Shut Time Position Applicants Actions or Behavior

[CT-2]

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Performs EOP actions as directed by SRO.

EOP-1 / EOP-1A Actions Carries out Scram Choreography:

Announces Reactor Scram Motor Driven Reactor Feed Pump may start Evacuate the RCIC room Evacuate the Containment Determines Rod status and reports shutdown criteria is not met to the SRO.

Verifies Manual Scram / ARI have been initiated.

o Reports Reactor power < IRM Range 7.

EOP-8 Actions o

Reports EOP-8 entry on Hi Secondary Containment temperature.

o Makes plant announcement to evacuate affected areas.

o Monitors and reports secondary containment temperatures on 1H13-P678 recorders 1TR-CM326 and 327 (may be performed by ATC/WEC).

o Announces Group 1 Isolation of the Main Steam Lines.

o If directed by the SRO, attempts to isolate Main Steam Line D.

EOP-1A / EOP-3 Actions o

Verifies suppression pool level is above 8 feet.

BOP terminates and prevents injection from LPCS and LPCI before RPV level reaches Level 1 (-145.5 Wide Range), when directed by SRO by performing the following:

Division 1 Arms and Depresses LPCS/LPCI FM RHR A MANUAL INITIATION push-button.

Provides CLOSE signals to 1E21-F005 and1E21-F042A.

Starts DW/CNMT Mixing Compressors.

Shuts 1FC036 and 37 FC Supply To Cnmt Valves.

Division 2 Removes the QS Relay (call to the booth or physically removes from 1H13-P851).

Arms and Depresses LPCI FM RHR B & C MANUAL INITIATION push-button.

Provides CLOSE signals to 1E12-F042B and 1E12-F042C.

Starts DW/CNMT Mixing Compressors (if not already running after performing Div 1 T&P above).

Places the ADS A&E and B&F Inhibit Switches in INHIBITED within 105 seconds of RPV level reaching Level 1 (-145.5 Wide Range), when directed by SRO.

[CT-2] Initiates ADS when directed by SRO.

o Verifies 7 ADS SRVs are open using the following indications:

o SPDS o

DCS Display 122 (2H) [Acoustic Monitor Input]

o 1H13-P601/P642 Solenoid Indicator Lights o

1H13-P866 Valve Flow Monitor Control Panel o

1H13-P614 ADS Safety Valve Temperature recorder 1B21-R614 o

Indirect indication via changes in RPV pressure, RPV level, MSL flows & suppression pool temperatures.

o Initiates Suppression Pool Cooling when directed by the SRO o

Starts Hydrogen Mixing Compressors and Igniters.

FRV 1FW004 Fails Shut Actions o

Reports failure of FRV 1FW004.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 13 of 19 Event No.(s):

7, 8 Page 3

of 3

==

Description:==

Low Power ATWS / Unisolable MSL D Leak / Multiple area temps > Max Safe /

EOP-3 Blowdown / FRV 1FW004 Fails Shut Time Position Applicants Actions or Behavior

[CT-2]

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations standards and approved procedures.

Directs EOP actions as entry conditions are met.

EOP-1 / EOP-1A Actions Directs / Verifies Manual Scram / ARI have been initiated.

Carries out Scram Choreography by performing the following:

Update Entering EOP-1 Transitioning to EOP-1A Entering the Scram Off-Normal End of Update EOP-8 Actions Enters and executes EOP-8 Secondary Containment Control when ABST Temperatures have exceeded max normal values of EOP-8 Table T Area Temperature Limits.

o Directs lowering RPV pressure to reduce the driving head of the leak.

o Directs ATC to monitor for re-criticality when lowering RPV pressure.

[CT-2] Enters and executes EOP-3 Emergency RPV Depressurization within 15 minutes of 2 or more of the following areas exceeding max safe temperature values of EOP-8 Table T Area Temperature Limits:

Point 14 1TR-CM326 (Upper Recorder) - Aux Bldg Below MS Tunnel > 200°F Point 18 1TR-CM326 (Upper Recorder) - Aux Bldg Steam Tunnel > 200°F Point 15 or 16 1TR-CM327 (Lower Recorder) - Aux Bldg MSIV Room A or B >

200°F EOP-1A / EOP-3 Actions Directs BOP to inhibit ADS.

Directs BOP to terminate and prevent injection from LPCS and LPCI before RPV level reaches Level 1 (-145.5 Wide Range).

Directs BOP to inhibit ADS within 105 seconds of RPV level reaching Level 1 (-145.5 Wide Range).

o Directs ATC to control RPV level Level 3 to Level 8 IAW CPS 4411.03.

o Directs ATC to control RPV pressure 800 - 1065 IAW CPS 4411.09.

o Directs ATC to lower pressure set to 900 psig.

Directs initiation of ADS when two EOP-8 Table T areas reach Max Safe temperatures.

FRV 1FW004 Fails Shut Actions Directs reinjection with CD/CB when RPV pressure reaches 150 psig per Table J of EOP-1A.

o Directs ATC to use CD/CB via 1FW003A/B IAW CPS 4411.03 Injection/Flooding Sources to control RPV level -162 to Level 8.

o Notifies ATC that injecting too fast may damage the core.

o Informs Shift Manager.

o Conducts a brief.

Terminus: The scenario can be terminated when a blowdown has been initiated, RPV level is being maintained between

-162 and Level 8 and when directed by the lead examiner.

NOTES:

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 14 of 19 Simulator Operator Instructions Initial Setup

1.

Fill out plant status and have Turnover Sheet ready for the crew.

2.

Verify daily lamp test completed.

3.

Simulator key count: ______ keys.

4.

Reset to IC-212 (PW 13852) @ RTP. If this is the first reset after swapping simulator loads, reset the IC twice.

5.

Load the lesson plan for this scenario.

6.

Verify the following commands are active:

ROD0437TFIA4. (Rod 20-37 is stuck at present location)

ROD5221TFIA4. (Rod 36-37 is stuck at present location)

YAFWHVFP_9 0%. (FW004 Fail To Position)

7.

Place simulator in RUN.

8.

Verify RCIC Flow Controller is set at 620 gpm.

9.

Verify the AR/PR server is running and stabilize AR/PR.

10. Verify Rod Drive pressure is in the expected range of 235-265 psid.

11. Provide pull sheets: Step 29 is current - Gang 9D is at Position 26.

12. Make sure Sequence A is selected.

13. Make sure Individual Drive Mode is selected on the OCM.

14. Make sure the FP bell toggle switch on the OG panel (is in the up position).

15. Make sure SBT data is saved, then clear PPDS history (TQ-CL-201-0117 Step 8.9).

16. Clear PPC history (TQ-CL-201-0117 Step 8.10).

17. Clear AR/PR Service Logs (TQ-CL-201-0117 Step 8.12).

18. Clear the memory on the Honeywell recorders (TQ-CL-201-0117 Step 8.13).

19. Clear the memory on the Yokogawa recorders (TQ-CL-201-0117 Step 8.14).

20. Clear the memory on the OG recorders (TQ-CL-201-0117 Step 8.15).

21. Close any open window(s) on the V-panel.

22. Load PPC PMS environment (on PPC screen #10):

Select Viewer Select Load Env Select MCR_Baseline.vall Select Open.

23. Procedures that are expected to be used during this scenario are:

CPS 1005.09M002 EOP / OFF-NORMAL PERFORMANCE AID MATRIX CPS 3005.01 UNIT POWER CHANGES CPS 3302.01 REACTOR RECIRCULATION (RR)

CPS 3304.02 ROD CONTROL AND INFORMATION SYSTEM (RC&IS)

CPS 3309.01 HIGH PRESSURE CORE SPRAY (HPCS)

CPS 4001.01 REACTOR COOLANT LEAKAGE CPS 4001.02 AUTOMATIC ISOLATION CPS 4002.01 ABNORMAL RPV LEVEL LOSS OF FEEDWATER AT POWER CPS 4004.01 INSTRUMENT AIR LOSS CPS 4008.01 ABNORMAL REACTOR COOLANT FLOW CPS 4100.02 CORE STABILITY CONTROL CPS 4100.01 REACTOR SCRAM CPS 4401.01 EOP-1 RPV CONTROL CPS 4404.01 EOP-1A ATWS RPV CONTROL

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 15 of 19 CPS 4407.01 EOP-3 EMERGENCY RPV DEPRESSURIZATION (BLOWDOWN)

CPS 4406.01 EOP-8 SECONDARY CONTAINMENT CONTROL CPS 4411.03 INJECTION FLOODING SOURCES CPS 4411.09 RPV PRESSURE CONTROL SOURCES CPS 5003.01 ALARM PANEL 5003 ANNUNCIATORS - ROW 1 CPS 5003.02 ALARM PANEL 5003 ANNUNCIATORS - ROW 2 CPS 5041.01 ALARM PANEL 5041 ANNUNCIATORS - ROW 1 CPS 5062.03 ALARM PANEL 5062 ANNUNCIATORS - ROW 3 CPS 5062.04 ALARM PANEL 5062 ANNUNCIATORS - ROW 4 CPS 5064.04 ALARM PANEL 5064 ANNUNCIATORS - ROW 4 CPS 5065.05 ALARM PANEL 5065 ANNUNCIATORS - ROW 5 CPS 5065.06 ALARM PANEL 5065 ANNUNCIATORS - ROW 6 ITS 3.2 POWER DISTRIBUTION LIMITS (LCOs 3.2.1, 3.2.2, 3.2.3 ITS 3.4 REACTOR COOLANT SYSTEM (LCO 3.4.1)

ITS 3.5 ECCS AND RCIC SYSTEM (LCO 3.5.1)

24. Hang OOS tags on: MC Pump A (0MC01PA)

25. Identify T/S issues associated with OOS and turnover: None

26. Operating Equipment:

Ensure #1 SA Compressor (1SA01C) is in operation.

27. Marked up copies:

CPS 9064.01 DRYWELL POST-LOCA VACUUM BREAKER VERIFICATION TEST

28. Verify simulator conditions match the turnover.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 16 of 19 Event Triggers and Role Play Event #

1.

Drywell Vacuum Breaker Test

a.

Event Trigger - None.

b.

Role play: Provide IV verifier to MCR (if requested).

2.

Spurious HPCS auto initiation

a.

Event Trigger - Following Event 1 and when directed by the Lead Examiner, insert Remote 1 and verify the following command(s):

(1)

YP_XMFTB_4102. (HPCS Spurious Automatic Initiation)

b.

Role play (1)

EO (when requested to check Div 3 DG and/or SX for proper operation) - wait 3 minutes and report that requested equipment is operating normally.

(2)

Maintenance (if requested) - respond as dispatching personnel to investigate.

(3)

Booth Operator - if asked for ATM status, they indicate not tripped with normal indications.

3.

1. 1 SA Compressor trips with failure of Standby Compressor to Auto Start

a.

Event Trigger - Following Event 2 and when directed by the Lead Examiner, insert Remote 2 and verify the following command(s):

(1)

SA01B1SA1CFO. (SA Compr 1 Bkr Tripped)

(2)

SA01B0SA1CFTC. (SA Compr 0 Bkr Fails To Close)

b. Role play (If requested):

(1)

Maintenance (investigate loss of service air pressure or failure of compressor to start) - Report, I will brief and dispatch personnel to investigate.

(2)

EO (investigate trip of 1SA01C) - Report, The breaker for #1 Service Air Compressor is tripped on overcurrent. There are no abnormalities locally. The #0 Service Air Compressor is operating normally.

(3)

EO (if directed to support shifting standby Service Air Compressors - acknowledge the order and report, Im on my way up to get a brief.

(4)

EO (if directed to check the operation of the Service Air Dryers) - Report, The SA Dryers are operating normally.

4.

RR Pump B high vibration

a.

Event Trigger - Following Event 3 and when directed by the Lead Examiner, insert Remote 3 and verify the following command(s):

(1)

RRB_HORZ_MALF 21.7 MILS. (RRP-B Horizontal Displacement)

(2)

RRB_VERT_MALF 21.1 MILS. (RRP-B Vertical Displacement)

b.

Role play:

(1)

Chemistry (if informed of B loop being secured): acknowledge the report.

(2)

IMD (if directed to report to the MCR for APRM AGAF adjustments), acknowledge the order and respond, Will brief out the technicians and send them to the MCR.

5.

Reduce power to < 58% with Control Rods

a.

Event Trigger - None

b.

Role play (1)

If RE and/or Rod Verifier are requested - report to the MCR as the RE and/or Rod Verifier.

(2)

If Chief Examiner requires additional power reduction, enter MCR as RE and recommend lowering power an additional 5% to provide additional margin to the MELLA Limit.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 17 of 19

6.

RR Pump A trip

a.

Event Trigger - Following Event 5 and when directed by the Lead Examiner, insert Remote 4 and verify the following command(s):

(1)

YP_XMFTB_4965. (RR02A-Recirc Pump A Trip)

b.

Role play (1)

Maintenance (after 2 minutes from scram announcement) - report to the MCR as IMD.

7.

Low Power ATWS / Unisolable MSL D Leak / Multiple area temps > Max Safe / EOP-3 Blowdown

a.

Event Trigger - After the RMS in S/D and following a 2:00 minute time delay, verify the following command(s):

(1)

YPXMALSE_256 0.08%. (MS Line D Rupture In Tunnel)

(2)

YVMSSILK_4 100%. (B21F022D Seat Leakage)

(3)

YVMSSILK_8 100%. (B21F028D Seat Leakage)

b.

Role play (1)

WEC Supervisor (if requested) a)

Report to the MCR to monitor secondary containment temperatures on 1TR-CM326 and 1TR-CM327 on 1H13-P678 Standby Information Panel. Report ONLY information specifically asked for by the SRO.

b)

Release Remove QS Relay from ATWS Actions lesson plan. When complete, report that the QS relay has been removed.

(2)

Equipment Operator (if requested) a)

Release Bypass RD Suction Filter from the ATWS Actions lesson plan. When complete, report that 1C11-F116 & 117 are open.

8.

FRV 1FW004 Fails Shut

a.

Event Trigger - None.

(1)

YAFWHVFP_9 0%. (FW004 Fail To Position)

b.

Role Play (1)

Equipment Operator (if requested):

a)

Check condition of FRV 1FW004 breaker(s)/hydraulic system - wait one minute and report, The FCV Hydraulic pump breaker tripped on overcurrent. I will continue to investigate.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 18 of 19 CT Bases Information

1.

[CT-1] Inserts control rods to lower power below 58% within 10 minutes of tripping B Reactor Recirculation Pump.

a)

This critical task was derived from NUREG 1021 R11 Appendix D Simulator Testing Guidelines, section D.1 Identification of Scenario-Specific Critical Tasks which states that each critical task must have safety significance. A task is essential to safety if its improper performance or omission by an operator will result in direct adverse consequences or significant degradation in the mitigative capability of the plant. In this scenario, CPS 4100.02, Core Stability Control, directs restoration of power within the Power/Flow Operating Map limits with control rods. In August 2020, River Bend Unit 1 (a similar BWR-6 reactor) experienced core flux oscillations 10 minutes after tripping a Reactor Recirculation Pump and was forced to perform a manual scram to mitigate the thermal hydraulic instability. In this scenario, the OPRM scram designed to safely shut the reactor down will be disabled, making prevention of these thermal hydraulic instabilities by lowering power with rods an essential safety action preventing incorrect reactivity control.

2.

[CT-2] Enters and executes EOP-3 Emergency RPV Depressurization within 15 minutes of 2 or more of the following areas exceeding max safe temperature values of EOP-8 Table T Area Temperature Limits:

Point 14 1TR-CM326 (Upper Recorder) - Aux Bldg Below MS Tunnel > 200°F Point 18 1TR-CM326 (Upper Recorder) - Aux Bldg Steam Tunnel > 200°F Point 15 or 16 1TR-CM327 (Lower Recorder) - Aux Bldg MSIV Room A or B > 200°F a) This critical task was derived from the BWR EOP Generic Critical Task listing, TQ-JA-CL-155-002 Rev. 3 Clinton Power Station Critical Task Writers Guide and the EOP Technical Bases and applies when secondary containment temperatures exceed max safe values. The time limit of 15 minutes was agreed upon between the NRC Chief Examiner and the facility and is considered adequate for a competent operator to complete the task when blowdown parameters are exceeded. A task is essential to safety if its improper performance or omission by an operator will result in direct adverse consequences or significant degradation in the mitigative capability of the plant. In this instance, the blowdown is required because parameters above the maximum safe operating values in two separate areas is indicative of a wide-spread problem posing a direct and immediate threat to secondary containment, equipment in the secondary containment, and safe operation of the plant. An action that mitigates the event and precludes heat input, radioactivity release, and break flow into the secondary containment is therefore critical.

ILT 19-1 NRC Exam Scenario 2 Rev. 0 ILT 19-1 NRC Exam Scenario 2 Rev 0 post val.docx Page 19 of 19 Turnover

1.

The plant is in Mode 1, operating at Rated Thermal Power (RTP).

a.

Control rods - Step 29 is current - Gang 9D is at Position 26.

2.

Status of Tagged Out Equipment MC Pump A (0MC01PA) is OOS for maintenance. Not expected back this shift.

3.

Today Day Shift

4.

Weather Conditions Calm and clear.

5.

Thermal Limit Problems or concerns None

6.

LCOs in effect None

7.

Surveillances in progress None

8.

Previous Shift Evolutions completed The Drywell was vented per CPS 3316.01 Containment Combustible Gas Control (HG) to support performance of CPS 9064.01 Drywell Post-LOCA Vacuum Breaker Verification Test.

9.

Evolutions planned for the shift First Priority - Perform CPS 9064.01 Drywell Post-LOCA Vacuum Breaker Verification Test.

Maintain power at RTP throughout the shift.

10.

Risk Levels Green Protected Equipment: None

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 1 of 18 Exelon Nuclear ILT 19-1 NRC Exam Scenario Number:

NRC Exam Scenario 3 Revision Number: 0 Date: 1/28/20 Developed By:

Bill Kiser 1/28/20 Instructor Date Validated By:

SME or Instructor Date Reviewed By:

Operations Representative Date Approved By:

Training Department Date

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 2 of 18 Appendix D Scenario Outline Form ES-D-1 Facility: Clinton Power Station Scenario No.: 3 Operating Test No.: 2021-301 Examiners: ____________________________

Operators: ____________________

Initial Conditions:

Mode 1 at ~10% power.

Thunderstorms are expected in the area within the next hour.

CY Pump B (0CY01PB) is OOS for maintenance. Not expected back this shift.

Turnover:

CPS 3002.01 Heatup and Pressurization is complete.

CPS 3004.01 Turbine Startup and Generator Synchronization is in progress. Section 5.0 Prerequisites are complete.

Steps 8.1.1 and 8.1.5 are in progress. Steps 8.1.2 - 8.1.4 are complete.

Main Turbine Chest Warming has just been completed.

Control rods - On Step 15. Gang 7E, Rod 40-17 is at position 18.

Priorities for the shift are as follows:

RHR A is currently being flushed as directed by CPS 3312.03 Shutdown Cooling (SDC) & Fuel Pool Cooling And Assist (FP&A) by operating RHR A in Pool to Pool mode per CPS 3312.01 Residual Heat Removal (RHR).

First Priority - Secure RHR A operation in Pool To Pool mode per CPS 3312.01 Residual Heat Removal (RHR).

Continue with power ascension to 15% IAW Step 8.1.6 of CPS 3004.01. The RE has requested single rod, single notch rod motion.

After reaching 15% power, perform Turbine Roll IAW Step 8.1.8 of CPS 3004.01.

Critical Tasks:

[CT-1] PC-3.1, SCRAMs the reactor before suppression pool level lowers to less than 15 1.

[CT-2] PC-3.3, Enters EOP-3 prior to suppression pool level reaching 151 and performs an emergency depressurization. If the suppression pool level lowers to less than 151 after the announcement is made to enter EOP-3, but before the blowdown is initiated, then this critical task is considered to be met.

Event No.

Malf. No.

Event Type*

Event Description 1

N/A N-BOP (NEW) Secure RHR A Operation in Pool To Pool Mode 2

NA R-ATC Raise power with rods to 15%

3 ROD4017TFIA5 C-ATC TS-SRO Uncoupled Rod 4

YP_XMFTB_4992 A04_A28_S23=2 C-BOP (NEW) Trip of MSOP / ESOP fails to auto start 5

YFCUCTPW_1 C-ATC A Reactor Water Cleanup Filter Demin Trip 6

A05_A02_A0204_1_TVM; A05_A02_A09DS08_1 I-BOP TS-SRO (NEW) RCIC failure to auto-isolate on an isolation signal 7

YPXMALSE_665 100%

YPXMALSE_666 100%

M-All Suppression Pool leak into the LPCS Room / RHR A Pump Room 8

A05_A02_A09S38_2=ON A05_A02_A16DS60_1=OFF A05_A02_A16DS61_1=OFF C-All 1E21F001 LPCS Suppr Pool Suction Valve fails to close (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor NEW - Not used on the previous two (2) NRC exams.

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 3 of 18 Appendix D Scenario Outline Form ES-D-1 Scenario No.: 3 Operating Test No.: 2021-301 Narrative Summary Event #

Description

1.

Secure RHR A Operation in Pool To Pool Mode The operating crew will begin the scenario by securing RHR A from suppression pool flush IAW CPS 3312.01 Residual Heat Removal (RHR) section 8.2.10 Manual Operation of RHR - Pool to Pool.

2.

Raise power with rods to 15%

The crew will continue the power ascension to 15% by withdrawing control rods in accordance with CPS 3004.01 Turbine Startup and Generator Synchronization.

3.

Uncoupled rod When the first in-sequence control rod (40-17) reaches position 48, the ATC will perform a coupling check IAW CPS 3304.02 Rod Control And Information System (RC&IS) section 8.1.10 Coupling Check by applying a continuous withdraw to the rod at position 48. Annunciator 5006-5G Rod Overtravel will be received, indicating that the control rod has become uncoupled from its drive mechanism. The operating crew will attempt to recouple the control rod IAW the annunciator response procedure. The SRO will evaluate and enter ITS 3.1.3 Condition C until the control rod is successfully recoupled.

4.

Trip of MSOP / ESOP fails to auto start Annunciator 5017-1A AUTO TRIP TURBINE AUXILIARY PUMP/MOTOR is received due to a trip of the Main Seal Oil Pump (MSOP). Additionally, the Emergency Seal Oil Pump (ESOP) will fail to auto start. The BOP Operator will recognize the failure of the ESOP to auto start and manually start the ESOP, and then take additional actions to align the Seal Oil system for ESOP operation IAW CPS 3109.01 Generator Seal Oil (SO) section 8.2.1 Operation with Emergency Seal Oil Pump.

5.

A Reactor Water Cleanup Filter Demin Trip Annunciator 5000-2C F-D SYSTEM TROUBLE comes in due to a filter demin alarm on 1G36-P002. In addition, Annunciator 5000-2F RWCU HI DIFF FLOW TIMER INITIATED is received momentarily and clears. The ATC Operator will diagnose the trip of the A Reactor Water Cleanup Filter Demin and dispatch an Equipment Operator to investigate. The ATC will throttle 1G33-F044 RWCU Filter/Demin Bypass to maintain 300 gpm flow while coordinating with the Equipment Operator to lineup system for 2 pump / 1 filter demin operation.

6.

RCIC failure to auto-isolate on an isolation signal Annunciator 5063-4A RCIC DIV 2 STEAM LINE DIFF PRESS HIGH is received. BOP will observe that 1E51-F063 and F076 have failed to automatically shut and will manually shut them and trip the RCIC turbine. SRO will enter Tech Spec LCO 3.5.3 RCIC System Action A.1 and A.2, and LCO 3.3.6.1 Primary Containment and Drywell Isolation Instrumentation Action D.1.

7.

Suppression Pool leak into the LPCS Room / RHR A Pump Room

8.

IMD technicians (performing restoration activities for CPS 9052.01 in the LPCS Pump Room) report a Suppression Pool Leak (due to a leak in the LPCS Pump Suction piping) including cross-flooding into the RHR A Pump Room, requiring entry into EOP-8. EOP-8 is entered when floor drain sump levels reach max normal. The crew will determine that the leak is isolable, but efforts at closing 1E21-F001 LPCS Suppr Pool Suction Valve will fail (breaker trips on overcurrent when the control switch is taken to close). The SRO will determine that Suppression Pool level cannot be maintained above 151 requiring the reactor to be scrammed and an Emergency Depressurization performed.

9.

1E21-F001 LPCS Suppr Pool Suction Valve fails to close When the BOP attempts to close 1E21-F001 to isolate the suction piping leak in event 8, the breaker will trip resulting in loss of indicating lights and the inability to operate the valve from the MCR.

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 4 of 18 Event No.(s):

1 Page 1

of 1

==

Description:==

Secure RHR A Operation in Pool To Pool Mode Initiation: Following shift turnover Cues: Directed by SRO Time Position Applicants Actions or Behavior General Note on Requirements for Expected Annunciator Response - OP-AA-103-102 If this evolution was pre-briefed and Expected Alarms were reviewed, the following expectations apply:

Expected alarms may be flagged When the annunciator comes in the operator will announce Expected Alarm The annunciator response procedure (ARP) need not be entered since it has already been reviewed in the pre-brief.

If a pre-brief was not conducted the operator should perform the following:

When an annunciator comes in the ARP should be referred to.

The annunciator may then be identified as an Expected Alarm, flagged, and from that point on the ARP need not be referred to.

Key Parameter Response: RHR Pump A Flow Expected Annunciators: None Automatic Actions: 1E12-F064A opens when RHR flow is < 1100 gpm for > 8 sec.

ATC Monitors the reactor to ensure operations remain within established bands.

o Monitors control room panels and notifies the SRO of unusual/unexpected conditions.

BOP o

Monitors the reactor to ensure operations remain within established bands.

Monitors control room panels and notifies the SRO of unusual/unexpected conditions.

Per CPS 3312.01 Residual Heat Removal (RHR), Section 8.2.10:

o Places RHR A MOV Test Prep switch in TEST.

o RHR A MOVS IN TEST status light energizes.

o RHR A Out Of Service annunciator 5064-8G alarms.

Shuts 1E12-F024A, RHR A Test Valve To Suppression Pool.

o Verifies 1E12-F064A opens when RHR flow is < 1100 gpm for > 8 sec.

Stops RHR Pump A, 1E12-C002A.

o Places RHR A MOV Test Prep switch in NORMAL.

o RHR A MOVS IN TEST status light deenergizes.

o RHR A Out Of Service annunciator 5064-8G clears.

Documents MOV Test Prep Switch manipulation in the Short Duration Time Clock Log.

SRO Acknowledges reports from ATC/BOP.

Directs BOP to secure manual operation of RHR - Pool To Pool mode.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations standards and approved procedures.

Evaluates and enters ORM 2.5.2 Motor Operated Valves Thermal Overload Protection, if RHR A Test Prep switch is placed in TEST. Exits ORM 2.5.2 Motor Operated Valves Thermal Overload Protection, when RHR A Test Prep switch is placed back in NORMAL.

Terminus: RHR A Pool to Pool mode is secured.

NOTES:

Solid bullets are required actions o

Hollow bullets are actions that may or may not be performed

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 5 of 18 Operator Actions Event No.(s):

2, 3 Page 1

of 2

==

Description:==

Raise power with rods to 15% / Uncoupled Rod Initiation: Following Event 1 and upon direction of the SRO Cues: Annunciator 5006-5G Rod Overtravel (Control Rod 40-17 fails coupling check).

Time Position Applicants Actions or Behavior Key Parameter Response: Reactor power, Rod drive parameters (flow, dP), control rod position, Bypass Valve Position, rod uncoupled light on P680 OCM for control rod 40-17.

Expected Annunciators: 5005-2K SRM Period and 5006-5G Rod Overtravel Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Reactivity Maneuver Per CPS 3004.01 Turbine Startup and Generator Synchronization, NF-CL-721-F-2 Control Rod Move Sheets and CPS 3304.02 RCIS:

Withdraws control rods (beginning with 40-17 from position 18 per the control rod sequence to raise power.

Monitors nuclear instruments during rod movement.

o Monitors the Power to Flow Map during power ascension.

Performs a Coupling Check for any control rod(s) withdrawn to position 48.

Uncoupled Rod Per CPS 3304.02 Rod Control And Information System, section 8.1.10 Coupling Check:

After 40-17 is withdrawn to position 48, applies a continuous withdraw signal to verify rod coupling.

Observes 5006-3G Rod Overtravel is received.

Observes red full-out light for 40-17 goes out.

Determines control rod 40-17 is uncoupled by pressing the ROD UNCOUPLED button on the P680 OCM.

Informs SRO that 40-17 is uncoupled and to refer to ITS 3.1.3.

Per CPS 3304.02 Rod Control And Information System, section 8.2.6:

Verifies that the INDIVID DRIVE light is energized on the OCM. If not, selects individual drive by depressing DRIVE MODE push-button.

Inserts the drive 1 or 2 notches (position 46 or 44) in an attempt to recouple the rod.

Fully withdraws the drive.

Performs the coupling check and determines that the rod is recoupled.

o Initiates an Issue Report and contacts the Reactor Engineer regarding the uncoupled rod event.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Reactivity Maneuver o

Monitors the Power to Flow Map during power ascension.

Uncoupled Rod o

Initiates an Issue Report and contacts the Reactor Engineer regarding the uncoupled rod event.

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 6 of 18 Event No.(s):

2, 3 Page 2

of 2

==

Description:==

Raise power with rods to 15% / Uncoupled Rod Time Position Applicants Actions or Behavior SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Informs Shift Manager.

o Conducts a brief.

Reactivity Maneuver Directs ATC to raise power to 15%.

Maintains oversight during control rod movement; positioned in proximity to the ATC (typically from the SRO desk).

Uncoupled Rod Verifies / directs ATC to attempt to recouple rod 40-17.

Enters ITS 3.1.3 Action C.1 and C.2 to fully insert control rod 40-17 within 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> and disarm 20-05 within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

o Exits ITS 3.1.3 Action C.1 and C.2 when 40-17 is successfully recoupled.

o Directs continuing startup.

Terminus: Clearly observable plant response from change in power level and control rod 40-17 recoupled and returned to position 48.

NOTES:

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 7 of 18 Operator Actions Event No.(s):

4 Page 1

of 1

==

Description:==

Trip of MSOP / ESOP fails to auto start Initiation: Following Events 2, 3 and upon direction of the Lead Examiner, insert REMOTE 1 Cues: Annunciator 5017-1A Auto Trip Turbine Auxiliary Pump/Motor Time Position Applicants Actions or Behavior Key Parameter Response: Generator Seal Oil Pressure and H2 Pressure on PPC Expected Annunciators: 5017-1A Auto Trip Turbine Auxiliary Pump/Motor and 5018-2A Trouble GC System Local Panel 1PL10J Automatic Actions: ESOP Auto starts on low MSOP discharge pressure (failure to auto start)

ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Performs Plant Announcements.

o Dispatches an Equipment Operator to investigate trip of the Main Seal Oil Pump (MSOP)/failure of Emergency Seal Oil Pump (ESOP) to auto start.

BOP Reports issue to SRO.

Refers to ARPs.

Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Performs Plant Announcements.

o Dispatches an Equipment Operator to investigate trip of the Main Seal Oil Pump (MSOP)/failure of Emergency Seal Oil Pump (ESOP) to auto start.

Per CPS 5017-1A Auto Trip Turbine Auxiliary Pump/Motor ARP:

Recognizes the failure of the ESOP to auto start and manually starts the ESOP.

Per CPS 3109.01 Generator Seal Oil (SO):

Directs Equipment Operator to monitor/maintain H2 gas purity > 90%.

o Secures the MSOP.

o Directs Equipment Operator to shut 1SOH09, Vac/Stor Tnk Oil Supp Hdr Isol.

o Recommends shutdown of the Seal Oil Vacuum Pump (SOVP) and Recirc Seal Oil Pump (RSOP) if MSOP is NOT going to be available for an extended period of time.

o Coordinates with Equipment Operator to restore H2 pressure IAW CPS 3111.01 Section 8.1.4 Adjust/Maintain Generator H2 Pressure to 75 psig.

SRO Acknowledges reports from BOP/ATC.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Contacts Maintenance to investigate.

o Informs Shift Manager.

o Conducts a brief.

Terminus: Emergency Seal Oil Pump (ESOP) in operation.

NOTES:

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 8 of 18 Operator Actions Event No.(s):

5 Page 1

of 1

==

Description:==

A Reactor Water Cleanup Filter Demin Trip Initiation: Following Event 4 and upon direction of the Lead Examiner, insert REMOTE 2 Cues: Annunciators 5000-2C F-D System Trouble and 5000-2F RWCU Hi Diff Flow Timer Initiated Time Position Applicants Actions or Behavior Key Parameter Response: RWCU system flow and RT A F-D flow Expected Annunciators: 5000-2C F-D System Trouble and 5000-2F RWCU Hi Diff Flow Timer Initiated Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Reports issue to SRO.

Refers to the ARPs.

o Dispatches an Equipment Operator to investigate.

Per CPS 3303.01 Reactor Water Cleanup (RT) section 8.3.2.1 or 8.1.3., throttles 1G33-F044 RWCU Filter/Demin Bypass to maintain 300 gpm flow with two (2) pumps.

BOP Monitors control room panels, notifies the SRO of any unusual or unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Dispatches an Equipment Operator to investigate.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: Reactor Water Cleanup aligned for 2 pump, 1 F-D operation.

NOTES:

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 9 of 18 Operator Actions Event No.(s):

6 Page 1

of 1

==

Description:==

RCIC failure to auto-isolate on an isolation signal Initiation: Following Event 5 and upon direction of the Lead Examiner, insert REMOTE 3 Cues: Annunciator 5063-4A RCIC Div 2 Steam Line Diff Press High alarm Time Position Applicants Actions or Behavior Key Parameter Response: None Expected Annunciators: 5063-4A RCIC Div 2 Steam Line Diff Press High alarm Automatic Actions: None (automatic isolation fails)

ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies SRO of unusual/unexpected conditions.

o Makes plant announcement.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Reports issue to SRO.

Refers to ARP.

Per 5063-4A RCIC Div 2 Steam Line Diff Press High alarm ARP:

o Determines that a Group 5 isolation has not occurred.

Manually initiates a Group 5 isolation by:

Closing 1E51-F063, RHR & RCIC Stm Supp Inbd Isol Valve.

Verifying closed 1E51-F076, RHR & RCIC Stm Supp Warm Up Isol Valve.

Tripping the RCIC turbine.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Enters and executes CPS 4001.02 Automatic Isolation.

Directs performing a Group 5 isolation.

Reviews and enters ITS 3.5.3 A.1 and A.2 (after the RCIC steam supply line is isolated), and 3.3.6.1 D.1.

o Informs Shift Manager.

o Contacts maintenance to investigate.

o Conducts a brief.

Terminus: Group 5 Isolation and ITS review complete.

NOTES:

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 10 of 18 Operator Actions Event No.(s):

7, 8 Page 1

of 3

==

Description:==

Suppression Pool leak into the LPCS Room & RHR A Pump Room /

1E21-F001 LPCS Suppr Pool Suction Valve fails to close Initiation: Following Event 6 and upon direction of the Lead Examiner, insert Remote 4 Cues:

Time Position Applicants Actions or Behavior Key Parameter Response: Suppression pool level.

Expected Annunciators: 5064-7C ECCS Floor Drain Sump High Leak Rate, 5013-5D High-High Level Floor/Equipment Drain Sump - Auxiliary Building, 5065-5G Sec Cnmt Area Max Safe Oper Water Level, 5013-6D High-High Level Floor/Equipment Drain Sump - Fuel Building Automatic Actions: First sump pump auto starts on sump high level and the backup pump will auto start on Hi-Hi sump level.

[CT-1]

ATC o

Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Reports issues to SRO.

o Diagnoses rising LPCS room sump levels and RHR A room sump levels using PPC.

o Evacuates affected areas of Secondary Containment.

o Observes and reports entry condition for EOP-8 Secondary Containment Control on Floor Drain Sump above Max Normal.

o Observes and reports entry condition for EOP-6 on Suppression Pool Low Level.

o Dispatches an Equipment Operator to investigate leakage into the LPCS & RHR A Pump Rooms.

o Reports to the SRO that the LPCS leak is between 1E21-F001 LPCS Suppr Pool Suction Valve and the LPCS Pump (isolable).

o

[CT-1] SCRAMs the reactor before suppression pool level lowers to less than 15 1.

o Carries out Scram Choreography by reporting the following:

o Mode Switch in shutdown, power is o

Rod Status is o

Reactor Power is and trend o

Reactor pressure is and trend o

Reactor water level isand trend.

o Any EOPs with entry conditions (no values required).

Per CPS 4100.01, Reactor Scram o

Turns Mode Switch to SHUTDOWN o

Verifies reactor power is lowering o

Verifies SHUTDOWN CRITERIA met o

IF RPV level is rising with 2 feed pumps operating, THEN secures/verifies secured 1 feed pump and controls RPV water level Level 3 to Level 8.

o Verifies and stabilizes Turbine and Generator trip when required.

o Stabilize Reactor pressure 800 to 1065 psig or per directed band.

o Performs EOP actions as directed by the SRO.

o Rapidly depressurizes the RPV (anticipates blowdown) by opening all Turbine Bypass Valves when directed by the SRO (may be performed by BOP).

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 11 of 18 Event No.(s):

7, 8 Page 2

of 3

==

Description:==

Suppression Pool leak into the LPCS Room & RHR A Pump Room /

1E21-F001 LPCS Suppr Pool Suction Valve fails to close Time Position Applicants Actions or Behavior

[CT-2]

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Reports issues to SRO.

o Reports EOP entry conditions.

Perform EOP actions as directed by SRO.

o Evacuates affected areas of Secondary Containment.

o Dispatches an Equipment Operator to investigate leakage into the LPCS & RHR A Pump Rooms.

o Reports to the SRO that the LPCS leak is between 1E21-F001 LPCS Suppr Pool Suction Valve and the LPCS Pump (isolable).

As directed by SRO, attempts to isolate the LPCS suction line by closing 1E21-F001 LPCS Suppr Pool Suction Valve.

Recognizes failure of the 1E21-F001 to close and reports failure to the SRO.

As directed by SRO, holds SP Level above 15 1:

by filling the SP IAW CPS 3220.01 / CPS 3318.01 by dumping upper pools IAW CPS 4411.03 Carries out Scram Choreography by:

Making an Announcement Reactor Scram MDRFP may start Evacuate the RCIC room Evacuate the Containment Determines Rod status and reports to the CRS

[CT-2] Initiates ADS when directed by the SRO.

Verifies 7 ADS valves open

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 12 of 18 Event No.(s):

7, 8 Page 3

of 3

==

Description:==

Suppression Pool leak into the LPCS Room & RHR A Pump Room /

1E21-F001 LPCS Suppr Pool Suction Valve fails to close Time Position Applicants Actions or Behavior

[CT-1]

[CT-2]

[CT-2]

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards, and approved procedures.

Enters and executes CPS 4304.01 Flooding.

o Dispatches area operators to locate and isolate source of flooding.

o Notifies ROC and RP of flooding source and magnitude.

Determines that the flooding source is from the suppression pool into the LPCS & RHR A Pump Rooms and cannot be isolated (after failure of 1E21-F001 to close).

Reviews 4304.01 Table 2: Suppression Pool Leak / ECCS Room Equalization Levels and determines that final suppression pool level will be below 151.

Enters and executes EOP-8 Secondary Containment Control:

Directs BOP to shut 1E21-F001 LPCS Suppression Pool Suction Valve.

Enters and executes EOP-6 Primary Containment Control:

Directs BOP to hold Suppression Pool Level above 15'1" using normal suppression pool makeup methods (SM per 3220.01, SF per 3318.01)

Determines that SP Level cannot be maintained above 15'1" Directs BOP to dump the upper containment pools.

[CT-1] Directs scramming the reactor before suppression pool level lowers to less than 15 1.

Enters and executes CPS 4100.01 Reactor Scram:

Carries out Scram Choreography by performing an Update:

Update Entering EOP-6 and 8.

Entering Scram Off-Normal.

End of Update.

Enters and executes EOP-1 RPV Control and directs/verifies performance of the following:

Mode Switch to SHUTDOWN Shutdown criteria verified Establishes an RPV water level band between Level 3 and Level 8.

Establishes an RPV pressure band below 1065 psig.

o Anticipates doing blowdown. Directs ATC to depressurize the RPV rapidly by fully opening the main turbine bypass valves.

[CT-2] Enters and executes EOP-3 Emergency RPV Depressurization (Blowdown) prior to suppression pool level reaching 151 and directs the following:

Sounds the containment evacuation alarm.

Verifies that Suppression Pool Level is above 8 ft.

[CT-2] Initiates ADS.

o Informs the Shift Manager.

o Conducts a brief.

Terminus: ADS initiated, RPV level maintained per EOP-1.

NOTES:

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 13 of 18 Simulator Operator Instructions Initial Setup

1.

Fill out plant status and have Turnover Sheet ready for the crew.

2.

Verify daily lamp test completed.

3.

Simulator key count: ______ keys.

4.

Reset to IC-213 (PW 13852) @ 10% Power. If this is the first reset after swapping simulator loads, reset the IC twice.

5.

Load the lesson plan for this scenario.

6.

Verify the following commands are active:

ROD4017TFIA5. (Rod 4017 Rod Uncoupled)

7.

Place simulator in RUN.

8.

Verify RCIC Flow Controller is set at 620 gpm.

9.

Verify the AR/PR server is running and stabilize AR/PR.

10. Verify Rod Drive pressure is in the expected range of 235-265 psid.

11. Provide pull sheets: Step 15 is current - Gang 7E, Rod 40-17 is at Position 18.

12. Make sure Sequence A is selected.

13. Make sure Individual Drive Mode is selected on the OCM.

14. Make sure the FP bell toggle switch on the OG panel (is in the up position).

15. Make sure SBT data is saved, then clear PPDS history (TQ-CL-201-0117 Step 8.9).

16. Clear PPC history (TQ-CL-201-0117 Step 8.10).

17. Clear AR/PR Service Logs (TQ-CL-201-0117 Step 8.12).

18. Clear the memory on the Honeywell recorders (TQ-CL-201-0117 Step 8.13).

19. Clear the memory on the Yokogawa recorders (TQ-CL-201-0117 Step 8.14).

20. Clear the memory on the OG recorders (TQ-CL-201-0117 Step 8.15).

21. Close any open window(s) on the V-panel.

22. Load PPC PMS environment (on PPC screen #10):

Select Viewer Select Load Env Select MCR_Baseline.vall Select Open.

23. Procedures that are expected to be used during this scenario are:

CPS 3109.01 GENERATOR SEAL OIL (SO)

CPS 3111.01 GENERATOR GAS (HY, CO)

CPS 3220.01 SUPPRESSION POOL MAKEUP (SM)

CPS 3303.01 REACTOR WATER CLEANUP (RT)

CPS 3312.01 RESIDUAL HEAT REMOVAL (RHR)

CPS 3318.01 SUPPRESSION POOL CLEANUP TRANSFER (SF)

CPS 3304.02 CONTROL ROD HYDRAULIC AND CONTROL (RD)

CPS 4001.02 AUTOMATIC ISOLATION CPS 4100.01 REACTOR SCRAM CPS 4304.01 FLOODING CPS 4401.01 EOP-1 RPV CONTROL CPS 4402.01 EOP-6 PRIMARY CONTAINMENT CONTROL CPS 4407.01 EOP-3 EMERGENCY RPV DEPRESSURIZATION (BLOWDOWN)

CPS 5000.02 ALARM PANEL 5000 ANNUNCIATORS - ROW 2 CPS 5005.02 ALARM PANEL 5005 ANNUNCIATORS - ROW 2 CPS 5006.03 ALARM PANEL 5006 ANNUNCIATORS - ROW 3

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 14 of 18 CPS 5006.05 ALARM PANEL 5006 ANNUNCIATORS - ROW 5 CPS 5013.05 ALARM PANEL 5013 ANNUNCIATORS - ROW 5 CPS 5013.06 ALARM PANEL 5013 ANNUNCIATORS - ROW 6 CPS 5017.01 ALARM PANEL 5017 ANNUNCIATORS - ROW 1 CPS 5018.02 ALARM PANEL 5018 ANNUNCIATORS - ROW 2 CPS 5063.04 ALARM PANEL 5063 ANNUNCIATORS - ROW 4 CPS 5064.07 ALARM PANEL 5064 ANNUNCIATORS - ROW 7 CPS 5065.05 ALARM PANEL 5065 ANNUNCIATORS - ROW 5 ITS 3.1 REACTIVITY CONTROL SYSTEMS (LCO 3.1.3)

ITS 3.3 INSTRUMENTATION (LCO 3.3.6.1)

ITS 3.5 ECCS AND RCIC SYSTEM (LCO 3.5.3)

24. Hang OOS tags on: CY Pump B (0CY01PB)

25. Identify T/S issues associated with OOS and turnover: None

26. Operating Equipment:

Verify Suppression Pool Cleanup (SF) is shutdown (pumps secured, SF001/2/4 SHUT)

Place flags on annunciators 5067-4A and 5064-8G.

27. Marked up copies:

CPS 3002.01 Heatup and Pressurization CPS 3004.01 Turbine Startup and Generator Synchronization

28. Verify simulator conditions match the turnover.

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 15 of 18 Event Triggers and Role Play Event #

1.

Secure RHR A Operation in Pool To Pool Mode

a.

Event Trigger - None

b.

Role play - None

2.

Raise power with rods to 15%.

a.

Event Trigger - Following Event 1 and when directed by the SRO.

b.

Role play (1)

Booth Operator - (when RE and/or Rod Verifier requested) - report to the MCR as the RE and/or Rod Verifier.

3.

Uncoupled Rod

a.

Event Trigger - When Rod 40-17 is withdrawn to position 48.

b.

Role play (1)

Booth Operator - When control rod 40-17 is inserted from position 48, verify Delete ROD4017TFIA5 is inserted (Delete Rod 40-17 Malfunction).

4.

Trip of MSOP / ESOP fails to auto start

a.

Event Trigger - Following Event 3 and when directed by the Lead Examiner, insert Remote 1 and verify the following command(s):

(1)

YP_XMFTB_4992. (Hydrogen Main Seal Oil Pump Trip)

(2)

A04_A28_S23=2. (Gen H2 Emerg Seal Oil Pump 1TO08P)

b.

Role Play (1)

EO (when directed to monitor/maintain H2 gas purity > 90%): acknowledge the order.

(2)

EO (when directed to verify proper operation of the ESOP): Verify ESOP operating, then report, The ESOP is operating normally. Seal oil pressure is 8 psig greater than Generator Hydrogen pressure.

(3)

EO (when directed to shut 1SOH09 Vac/Stor Tnk Oil Supp Hdr Isol): Report, 1SOH09 is shut.

(4)

EO (when directed to investigate trip of the MSOP): Report, The MSOP circuit breaker is tripped. The breaker handle is in the trip free position.

(5)

EO (when restoring H2 pressure): When directed to open 1HY607, release - Generator Hydrogen Fill.

a)

Maintenance (when directed to investigate) - acknowledge order and then report, We will dispatch technicians to investigate.

5.

A Reactor Water Cleanup Filter Demin Trip

a.

Event Trigger - Following Event 4 and when directed by the Lead Examiner, insert Remote 2 and verify the following command(s):

(1)

YFCUCTPW_1. (RWCU F/D A Controller Pwr/Pneum Failure).

b.

Role play (1)

EO (if status of A RWCU F-D is requested): respond, A RWCU F-D is in HOLD mode.

(2)

Maintenance (if requested): respond, Dispatching personnel to investigate.

(3)

Chemistry (if contacted): acknowledge the notification.

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 16 of 18

6.

RCIC failure to auto-isolate on an isolation signal

a.

Event Trigger - Following Event 5 and upon direction of the Lead Examiner, insert Remote 3 and verify the following command(s):

(1)

A05_A02_A0204_1_TVM. (5063-4A RCIC Div 2 Steam Line Diff Press High)

(2)

A05_A02_A09DS08_1 On. (RCIC Div 2 Isolation Reset Red Lite)

b. Role play:

(1)

Maintenance (if asked to investigate Div 2 Steam Line Diff Press High alarm malfunction) - Well send a technician to the control room to gather information for the troubleshooting plan.

(2)

If RCIC Flow ATMs are checked:

ATM Value Trip Status 1E31-N690B 100% (300 H2O) (upscale)

Tripped 1E31-N683B 100% (300 H2O) (upscale)

Tripped 1E31-N690A 50% (0 H2O)

Not tripped 1E31-N683A 50% (0 H2O)

Not tripped 1E31-N691B 50% (0 H2O)

Not tripped 1E31-N684B 50% (0 H2O)

Not tripped 1E31-N691A 50% (0 H2O)

Not tripped 1E31-N684A 50% (0 H2O)

Not tripped

7.

Suppression Pool leak into the LPCS Room / RHR A Pump Room

a.

Event Trigger - Following Event 6 and when directed by the Lead Examiner, insert Remote 4 and verify the following command(s):

(1)

YPMALSE_665. (LPCS Suction Line Rupture)

(2)

YPMALSE_666. (RHR A SP Suction Leak)

b.

Role play (If requested)

(1)

EO (when directed to investigate leakage into the LPCS Pump Room) - There is a large leak in the LPCS Pump suction pipe between 1E21-F001 and the LPCS Pump. The leak appears to be isolable. The room is becoming uninhabitable and I am leaving.

(2)

EO (when directed to remove LPCS and RHR A Pump breaker control power fuses) - acknowledge the order.

(3)

Maintenance (after 2 minutes from scram announcement) - report to the MCR as IMD.

8.

1E21-F001 LPCS Suppr Pool Suction Valve fails to close

a.

Event Trigger - When BOP attempts to close 1E21-F001 verify the following command(s):

(1)

A05_A02_A09S38_2=ON. (LP Pwr Loss/Ovld Any Vlv PB Lite)

(2)

A05_A02_A16DS60_1=OFF. (E21AF001 Grn Lite)

(3)

A05_A02_A16DS61_1=OFF. (E21AF001 Red Lite)

b.

Role play (If requested)

(1)

EO (when directed to check the breaker for 1E21-F001) - The breaker for 1E21-F001 is tripped and will not reset.

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 17 of 18 CT Bases Information

1.

[CT-1] PC-3.1, SCRAM the reactor before suppression pool level lowers to less than 15 1.

a)

This critical task was derived from the BWR EOP Generic Critical Task listing, TQ-JA-CL-155-002 Rev. 3 Clinton Power Station Critical Task Writers Guide, and EOP Technical Bases which states that as Suppression Pool level decreases, the Heat Capacity Limit also decreases. Inserting a scram reduces the rate of energy production and thus the heat input to the suppression pool. An action to reduce the heat input to the Suppression Pool is therefore critical.

2.

[CT-2] PC-3.3, Enters EOP-3 prior to suppression pool level reaching 151 and performs an emergency depressurization.

a)

This critical task was derived from the BWR EOP Generic Critical Task listing, TQ-JA-CL-155-002 Rev. 3 Clinton Power Station Critical Task Writers Guide, and EOP Technical Bases which states that if a loss of coolant accident occurs with level below this value, steam discharged through the horizontal vents may not be completely condensed and containment pressure could exceed structural limits. Since the RPV may not be kept at pressure under these conditions, a blowdown must be performed, irrespective of suppression pool temperature, if suppression pool level cannot be maintained above 15 ft. 1 in. (15.1 ft). An action that mitigates the event and prevents exceeding containment structural limits is therefore critical.

ILT 19-1 NRC Exam Scenario 3 Rev. 0 ILT 19-1 NRC Exam Scenario 3 Rev 0 post val.docx Page 18 of 18 Turnover

1.

The plant is in Mode 1, operating at ~ 10% Rated Thermal Power (RTP).

RR Pumps A and B are operating in slow speed with FCVs at 90%/90%, Core Flow is at 30.5 Mlbm/hr.

CPS 3002.01 Heatup and Pressurization is complete.

CPS 3004.01 Turbine Startup and Generator Synchronization is in progress. Section 5.0 Prerequisites are complete. Steps 8.1.1 and 8.1.5 are in progress. Steps 8.1.2 -8.1.4 are complete.

Main Turbine Chest Warming has just been completed.

Control rods - On Step 15. Gang 7E, Rod 40-17 is at position 18.

MDRFP is on the MLC in automatic.

2.

Status of Tagged Out Equipment CY Pump B (0CY01PB) is OOS for maintenance. Not expected back this shift.

3.

Today Day Shift

4.

Weather Conditions Thunderstorms are expected in the area within the next hour.

5.

Thermal Limit Problems or concerns Continue with power ascension to 15% IAW Step 8.1.6 of CPS 3004.01. The RE has requested single rod, single notch rod motion. After reaching 15% power Perform Turbine Roll IAW Step 8.1.8 of CPS 3004.01.

6.

LCOs in effect None

7.

Surveillances in progress None

8.

Previous Shift Evolutions completed RHR A flush IAW CPS 3312.03 Shutdown Cooling (SDC) & Fuel Pool Cooling And Assist (FP&A) by operating RHR A in Pool to Pool mode per CPS 3312.01 Residual Heat Removal (RHR).

9.

Evolutions planned for the shift First Priority - Secure RHR A operation in Pool To Pool mode per CPS 3312.01 Residual Heat Removal (RHR).

Continue with power ascension to 15% IAW Step 8.1.1 and 8.1.5 per CPS 3004.01.

10.

Risk Levels Green Protected Equipment: None

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 1 of 20 Exelon Nuclear ILT 19-1 NRC Exam Scenario Number:

NRC Exam Scenario 4 Revision Number: 0 Date: 1/28/20 Developed By:

Bill Kiser 1/28/20 Instructor Date Validated By:

SME or Instructor Date Reviewed By:

Operations Representative Date Approved By:

Training Department Date

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 2 of 20 Appendix D Scenario Outline Form ES-D-1 Facility: Clinton Power Station Scenario No.: 4 Operating Test No.: 2021-301 Examiners: ____________________________

Operators: ____________________

Initial Conditions:

Mode 1 at 56% power.

Weather conditions are calm and clear.

MC Pump A (0MC01PA) is OOS for maintenance. Not expected back this shift.

Turnover:

Priorities for the shift are as follows:

• First Priority - Continue performing HPCS Pump Operability IAW CPS 9051.01 HPCS Pump & HPCS Water Leg Pump Operability starting at step 8.2.7. An extra equipment operator is briefed, staged and ready to support the surveillance.

• Continue with power ascension to 62% IAW CPS 3005.01 Unit Power Changes using rods.

CPS 3005.01 is complete through Step 8.1.10.

Control rods - Step 26 is current / Gang 10C @ position 08.

LCOs in effect HPCS is inop per ITS LCO 3.5.1 (day 2 of SOW) (entered at 0500 on the previous day).

ORM 2.5.2 Action 3.5.2 due to HPCS MOV TEST PREP switch being in TEST (entered at 0500 on the previous shift).

Critical Tasks:

[CT-1] TCA-10 BOP/ATC starts Standby Liquid Control Pumps to shutdown the reactor within 120 seconds of the time at which the ATWS trip setpoint is reached (RPV pressure of 1127 psig).

[CT-2] Inhibits ADS within 105 seconds of RPV level reaching Level 1 (-145.5 Wide Range).

[CT-3] Terminates and prevents injection from LPCS and LPCI before RPV level reaches Level 1 (-145.5 Wide Range).

[CT-4] Initiates RCIC injection prior to RPV level reaching -160 (TAF).

Event No.

Malf. No.

Event Type*

Event Description 1

N/A N-BOP (NEW) Perform CPS 9051.01 HPCS Pump Operability 2

YP_XMFTB_4104 C-BOP (NEW) Failure of HPCS Pump Discharge valve (1E22-F301) 3 N/A R-ATC Raise Power with rods to 62%

4 ROD0429TFIA3 C-ATC TS-SRO Rod drifts outward 5

A04_A18_A02_4 Manual A04_A18_A02_7 Press I-BOP (NEW) EHC Temperature Controller Failure 6

A11_A05_S40_2 ON A11_A02_07_4_TVM 2 A_11_A08_DS30_1 OFF TS-SRO (NEW) Loss of Control Power to Suppression Pool Dump Valve (1SM001A) 7 YAFWPPLB_16 C-ATC (NEW) TDRFP B High Bearing Temperature 8

YP_XMFTB_5001/3/4 GROUP_1_ISOL_MALF M-All Inadvertent Group 1 Isolation / Partial ATWS 9

YP_XMFTB_4094 YP_XMFTP_4959 C-All Trip of MDRFP / RCIC fails to auto start (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor NEW - Not used on the previous two (2) NRC exams.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 3 of 20 Appendix D Scenario Outline Form ES-D-1 Scenario No.: 4 Operating Test No.: 2021-301 Narrative Summary Event #

Description

1.

Perform CPS 9051.01 HPCS Pump Operability The scenario begins with CPS 9051.01 HPCS Pump & HPCS Water Leg Pump Operability section 8.2 HPCS Pump Operability / WLP Double Check Valve Test in progress. All steps up to 8.2.7 Pump Starting were completed on the previous shift. The BOP operator will be directed to continue the surveillance IAW CPS 9051.01 HPCS Pump &

HPCS Water Leg Pump Operability section 8.2.7 Pump Starting.

2.

Failure of HPCS Pump Discharge valve (1E22-F301)

At a HPCS flowrate of 3500 gpm, the HPCS Pump Discharge Valve (1E22-F301) disc will separate from the stem and drift shut. Annunciator 5062-4D HPCS PUMP SUCTION ABNORMAL is received. When requested, the extra Equipment Operator will report that a loud vibrating noise is coming from the HPCS Pump Discharge Valve. The SRO will direct the BOP operator to secure the HPCS pump.

3.

Raise Power with rods to 62%

The crew will raise Reactor power with rods to achieve 62% power IAW CPS 3005.01 Unit Power Changes.

4.

Rod drifts outward Annunciator ROD DRIFT (5006-4G) comes in due to rod 04-29 drifting outward. The ATC Operator will take the Immediate Actions and applicable Subsequent Actions as directed by the SRO for an Inadvertent Rod Movement per CPS 4007.02 Inadvertent Rod Movement. Rod 04-29 will drift outward until individually scrammed at the Hydraulic Control Unit (HCU). Technical Specification LCO 3.1.3 Actions C.1 and C.2 will be evaluated requiring full insertion of the inoperable control rod in 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> and disarming the associated CRD in 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. Technical Specification LCO 3.1.6 Actions A.1 will also be evaluated and found not to apply.

5.

EHC Temperature Controller Failure Annunciator TROUBLE EHC FLUID (5017-3B) comes in due to low temperature caused by a failure in the auto portion of the EHC FLUID CLG WTR CONTROL controller. The BOP operator will diagnose the problem with the controller, place the controller in MANUAL, stabilize and restore EHC Fluid Temperature.

6.

Loss of Control Power to Suppression Pool Dump Valve (1SM001A)

Annunciator 5041-7D NOT AVAILABLE SM SYSTEM DIVISION 1 comes in due to a blown control power fuse deenergizing relay 74-SM1A (1SM001A Bkr Overload relay). The BOP operator will dispatch an Equipment operator to investigate. Technical Specification LCO 3.6.2.4, Action C.1 will be evaluated requiring the restoration of the SPMU subsystem to operable status within 7 days.

7.

TDRFP B High Bearing Temperature Annunciator 5002-2G HIGH TEMP RFPT 1B BRG comes in due to a failed bearing in the B RFPT. The crew will secure the B TDRFP IAW CPS 3103.01 Feedwater (FW) section 8.3.6 High Temperature TDRFP Bearings and may start the MDRFP.

8.

Inadvertent Group 1 Isolation / Partial ATWS An inadvertent Group 1 Isolation occurs causing the Inboard MSIVs to close. When the ATC places the Reactor Mode Switch in shutdown/attempts manual scram or ARI, some control rods fail to insert. The SRO will enter EOP-1 RPV Control and transition to EOP-1A ATWS RPV Control. The SRO will direct actions to lower level to reduce subcooling based on EOP-1A, Level Band B. The BOP will start SLC and the ATC will insert control rods per EOP-1A. Suppression Pool Temperature will exceed Fig. G Boron Injection Temperature.

9.

Trip of MDRFP / RCIC fails to auto start The MDRFP breaker will trip concurrent with placing the mode switch in shutdown. Reactor Core Isolation Cooling (RCIC) will fail to auto start when lowering RPV level reaches Level 2. When the ATC attempts to restore RPV level IAW EOP-1A Level Band B, the only high pressure source available will be RCIC and the ATC must manually start and inject with RCIC to restore and maintain RPV level.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 4 of 20 Operator Actions Event No.(s):

1,2 Page 1

of 2

==

Description:==

Perform CPS 9051.01 HPCS Pump Operability / Failure of HPCS Pump Discharge valve (1E22-F301)

Initiation: Following shift turnover and as directed by the SRO.

Cues: None Time Position Applicants Actions or Behavior General Note on Requirements for Expected Annunciator Response - OP-AA-103-102 If this evolution was pre-briefed and Expected Alarms were reviewed, the following expectations apply:

Expected alarms will be flagged When the annunciator comes in the operator will announce Expected Alarm The annunciator response procedure (ARP) need not be entered since it has already been reviewed in the pre-brief.

If a pre-brief was not conducted the operator should perform the following:

When an annunciator comes in the ARP should be referred to.

The annunciator may then be identified as an Expected Alarm, flagged, and from that point on the ARP need not be referred to.

Key Parameter Response: HPCS Pump Amps, HPCS Pump Flow Expected Annunciators: None Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Performs Plant Announcements.

o Dispatches an Equipment Operator to investigate.

o Relays Equipment Operator report to the SRO.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Per CPS 9051.01 HPCS PUMP & HPCS Water Leg Pump Operability, section 8.2 HPCS Pump Operability / WLP Double Check Valve Test, Step 8.2.7 Pump Starting:

Establishes communications between the MCR and locally at the HPCS Pump.

Verifies HPCS WATER LEG DISCHARGE PRESSURE LOW Annunciator 5062-7D is clear.

Starts HPCS Pump, 1E22-C001.

Verifies 1E22-F012, HPCS Pump Min Flow To Suppr Pool, indicates open.

Alternately and slowly throttles open the following valves until HPCS flow reaches ~ 5050 gpm as read on Comp pt HP-DA301:

1E22-F010 HPCS First Test Vlv To Storage Tank.

1E22-F011 HPCS Second Test Vlv To Storage Tank.

Recognizes HPCS flow indication [HP-DA301] rises to ~ 3500 gpm then lowers to ~ 0 gpm.

o Reports issue to SRO.

o Dispatches an Equipment Operator to investigate.

o Relays Equipment Operator report to the SRO.

Per CPS 5062-4D HPCS Pump Suction Abnormal, trips the HPCS Pump.

o Directs EO to remove the HPCS Control Power Fuses.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 5 of 20 Event No.(s):

1, 2 Page 2

of 2

==

Description:==

Perform CPS 9051.01 HPCS Pump Operability / Failure of HPCS Pump Discharge valve (1E22-F301)

Time Position Applicants Actions or Behavior SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: HPCS pump is secured.

NOTES:

Solid bullets are required actions o

Hollow bullets are actions that may or may not be performed

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 6 of 20 Operator Actions Event No.(s):

3 Page 1

of 1

==

Description:==

Raise Power with rods to 62%

Initiation: Following Events 1, 2 and upon direction of the SRO Cues: None Time Position Applicants Actions or Behavior Key Parameter Response: Reactor power, Rod drive parameters (flow, dP), control rod position, Generator load Expected Annunciators: Annunciator 5006-2H Rod Out Block Automatic Actions: None ATC Per CPS 3304.02 Rod Control and Information System (RC&IS), NF-CL-721-1002 Control Rod Move Sheets, and CPS 3005.01 Unit Power Changes section 8.1:

Raises reactor power using control rod withdrawal when directed by SRO.

Monitors the following items listed below:

RCIS status (LPAP, HPSP, Rod Blocks)

Power (APRM, LPRM, Gen Load)

Actual plant response compared to expected response Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Positions himself/herself in proximity of the reactor operator, typically the location from which EOP actions are directed (OP-AA-300).

o Informs Shift Manager.

o Informs TSO.

o Conducts a brief.

Terminus: Clearly observable plant response from change in power level.

NOTES:

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 7 of 20 Operator Actions Event No.(s):

4 Page 1

of 1

==

Description:==

Rod drifts outward Initiation: Following Event 3 and upon direction of the Lead Examiner, insert REMOTE 1 Cues: Annunciator 5006-4G Rod Drift Time Position Applicants Actions or Behavior Key Parameter Response: None Expected Annunciators: 5006-4G Rod Drift Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

Reports issue to SRO.

Monitors reactor to ensure operations remain within established bands.

Per CPS 4007.02, Inadvertent Rod Movement Immediate Actions:

Selects Control Rod 04-29 and fully inserts 04-29 by depressing the In Timer Skip button on P680.

Subsequent actions:

Once Control Rod 04-29 reaches the fully inserted position (00), releases the In Timer Skip button.

Observes 04-29 rod withdrawal recommences.

Reinserts rod 04-29 with the In Timer Skip button.

o Evaluates thermal limits.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Dispatches an Equipment Operator to the HCU for rod 04-29.

Directs an Equipment Operator to individually scram control rod 04-29.

o Evaluates MSL rad monitor values.

o Evaluates OG Rad levels.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Enters CPS 4007.02 Inadvertent Rod Movement.

o Establishes critical parameter to monitor for multiple rod drifts.

Evaluates and enters Technical Specification LCO 3.1.3 action C.1 and C.2.

o Directs hydraulic isolation of the HCU for control rod 04-29.

o Evaluates thermal limits.

o Informs Shift Manager.

o Contacts RE.

o Conducts a brief.

Terminus: Rod 04-29 is fully inserted, individually scrammed and ITS evaluated.

NOTES:

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 8 of 20 Operator Actions Event No.(s):

5 Page 1

of 1

==

Description:==

EHC Temperature Controller Failure Initiation: Following Event 6 and upon direction of the Lead Examiner, insert REMOTE 4 Cues: Annunciator 5017-3B Trouble EHC Fluid Time Position Applicants Actions or Behavior Key Parameter Response: EHC Reservoir temperature Expected Annunciators: 5017-3B Trouble EHC Fluid Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Dispatches an Equipment Operator to investigate conditions locally at EHC skid and review CPS 3105.02 Main EHC Hydraulic Power Unit (EH) Section 8.3.2 Hi /Low Reservoir Temperature.

BOP Reports issue to the SRO.

Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Dispatches an Equipment Operator to investigate conditions locally at EHC skid and review CPS 3105.02 Main EHC Hydraulic Power Unit (EH) Section 8.3.2 Hi /Low Reservoir Temperature.

Per CPS 5017-3B,Trouble EHC Fluid ARP:

Determines that the Temperature Controller has failed.

Places the EHC FLUID CLG WTR Controller in MANUAL.

Adjusts controller as needed to maintain EHC Reservoir temperature 110°F to 125°F.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: EHC Fluid Cooling Water Controller in manual and EHC Reservoir temperature stabilized.

NOTES:

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 9 of 20 Operator Actions Event No.(s):

6 Page 1

of 1

==

Description:==

Loss of Control Power to Suppression Pool Dump Valve 1SM001A Initiation: Following Event 5 and upon direction of the Lead Examiner, insert REMOTE 3 Cues: Annunciator 5041-7D Not Avail SM Sys Division 1 Time Position Applicants Actions or Behavior Key Parameter Response: None Expected Annunciators: 5041-7D Not Avail SM Sys Division 1 Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Directs Equipment Operator to investigate.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

Reports loss of power to 1SM001A to SRO.

Refers to ARP 5041-7D.

o Directs Equipment Operator to investigate.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Contacts Maintenance to investigate.

Declares SPMU System INOPERABLE:

Applicable LCO - 3.6.2.4 Applicable Condition - C Required Action and Completion Time - C.1 within 7 days o

May direct one-time control power fuse replacement for 1SM001A breaker.

o Informs Shift Manager.

o Conducts a brief.

Terminus: ITS 3.6.2.4 evaluated for loss of control power to Suppression Pool Dump Valve.

NOTES:

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 10 of 20 Operator Actions Event No.(s):

7 Page 1

of 1

==

Description:==

TDRFP B High Bearing Temperature Initiation: Following Event 5 and upon direction of the Lead Examiner, insert REMOTE 4 Cues: Annunciator, 5002-2G High Temp RFPT 1B Brg Time Position Applicants Actions or Behavior Key Parameter Response: TDRFP B graphics screen to determine alarming bearing Expected Annunciators: 5002-2G High Temp RFPT 1B Brg Automatic Actions: None ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Reports issue to SRO.

Refers to ARP/procedure.

Per 5002-2G High Temp RFPT 1B Brg ARP:

Reports issue to SRO o

Observes TDRFP B graphics screen to determine the alarming bearing.

Verifies lube oil pressure to turbine bearing > 12 psig and to pump bearing > 20 psig.

Verifies lube oil cooler outlet temperature is 100°F to 120°F (may be performed by BOP).

o Increases cooling water flow and/or reduces RFP 1B speed to clear bearing alarm.

Refers to CPS 3103.01, FEEDWATER (FW) High Temperature RFPT Bearings abnormal section for further operating guidance.

Per CPS 3103.01, FEEDWATER (FW):

o Locks out the RR Flow Control valves per CPS 3302.02 Reactor Recirculation Flow Control Hydraulic System (will not perform if the crew decides to trip the TDRFP).

o Starts the MDRFP per section 8.1.3.

Stops TDRFP B per section 8.1.10 or trips the TDRFP due to high bearing temperatures.

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Observes TDRFP B graphics screen (or PPC) to determine the alarming bearing.

o Dispatches an Equipment Operator to monitor operation of the B TDRFP.

o Dispatches an Equipment Operator to perform MDRFP prestart checks.

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

o Enters and executes CPS 4002.01, Abnormal RPV Level Loss of Feed Water at Power (only if RPV high/low level alarms are received).

o Informs Shift Manager.

o Conducts a brief.

o Contacts Maintenance to investigate.

Terminus: TDRFP B removed from service.

NOTES:

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 11 of 20 Operator Actions Event No.(s):

8, 9 Page 1

of 3

==

Description:==

Inadvertent Group 1 Isolation / Partial ATWS / Trip of MDRFP / RCIC fails to auto start Initiation: Following Event 7 and upon direction of the Lead Examiner, insert REMOTE 5 Cues: Group 1 Isolation and annunciators on 1H13-P680 Time Position Applicants Actions or Behavior Key Parameter Response: Reactor power, control rod position.

Expected Annunciators: Multiple annunciators on 1H13-P680 & P601 Automatic Actions: None Evaluator Note for Critical Task Performance Mark time that Remote 5 is inserted _____.

Mark time that SLC Pump A control switch is taken to start _____.

Verify time from Remote 5 inserted to SLC Pump A control switch taken to start is 125 seconds. (120 seconds per TCA-10 + 5 seconds for RPV pressure to reach 1127 psig)

Failure to meet this criterion will be considered a Critical Task Failure.

ATC Monitors reactor to ensure operations remain within established bands.

o Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Reports inadvertent Group 1 isolation to SRO.

Initiates a reactor scram when failure to scram on a Group 1 isolation is observed.

Arms and Depresses manual scram pushbuttons.

Initiates ARI.

Carries out ATWS Scram Choreography by reporting the following:

Mode Switch in shutdown, power is Shutdown Criteria is not met Reactor Power is and trend Reactor Pressure is and trend Reactor Level is and trend Manual Scram and ARI have been initiated Any EOPs with entry conditions (EOP-1 on failure to scram)

Performs EOP actions as directed by the SRO.

Terminates and prevents injection from Condensate / Feedwater.

Once RPV level has been lowered to -60, the ATC controls RPV level between -

160 (TAF) and -60.

Inserts control rods per CPS 4411.08 Alternate Control Rod Insertion and CPS 4410.00C012 Defeating ATWS Interlocks.

o Reports trip of MDRFP.

o Reports critical parameters as required.

o Coordinates with BOP to monitor and control RPV level and pressure.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 12 of 20 Event No.(s):

8, 9 Page 2

of 3

==

Description:==

Inadvertent Group 1 Isolation / Partial ATWS / Trip of MDRFP / RCIC fails to auto start Time Position Applicants Actions or Behavior

[CT-1]

[CT-3]

[CT-2]

BOP Monitors control room panels, notifies the SRO of unusual/unexpected conditions.

o Monitors reactor to ensure operations remain within established bands.

o Reports inadvertent Group 1 isolation to SRO.

Performs ATWS scram choreography actions.

Announces:

Reactor Scram with Failure to Scram Motor Driven Reactor Feed Pump may start Evacuate the RCIC room Evacuate the Containment Determines rod status and reports Shutdown Criteria is not met to SRO.

Verifies Manual Scram / ARI have been initiated.

[CT-1] BOP starts Standby Liquid Control Pumps to shutdown the reactor within 120 seconds of the time at which the ATWS trip setpoint is reached (RPV pressure of 1127 psig).

Performs EOP actions as directed by the SRO.

Remove the QS relay.

[CT-3] BOP terminates and prevents injection from LPCS and LPCI before RPV level reaches Level 1 (-145.5 Wide Range), when directed by SRO.

Starts both mixing compressors.

[CT-2] Inhibits ADS within 105 seconds of RPV level reaching Level 1 (-145.5 Wide Range), when directed by SRO.

o Reports failure of RCIC to auto-start at Level 2.

o Terminates and prevents injection of RCIC.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 13 of 20 Event No.(s):

8, 9 Page 3

of 3

==

Description:==

Inadvertent Group 1 Isolation / Partial ATWS / Trip of MDRFP / RCIC fails to auto start Time Position Applicants Actions or Behavior

[CT-1]

[CT-3]

[CT-2]

[CT-4]

SRO Acknowledges reports from ATC/BOP.

Directs actions listed above.

Ensures operations are conducted within the bounds of Tech Specs and IAW Operations expectations, standards and approved procedures.

Enters CPS 4100.01 Reactor Scram Carries out ATWS Scram Choreography by performing an Update:

Update Entering EOP-1 Transitioning to EOP-1A Entering the Scram Off-Normal End of Update Enters EOP-1A ATWS RPV Control and directs/verifies:

[CT-1] BOP starts Standby Liquid Control Pumps to shutdown the reactor within 120 seconds of the time at which the ATWS trip setpoint is reached (RPV pressure of 1127 psig).

Directs ATC to insert control rods per CPS 4411.08 Alternate Control Rod Insertion and CPS 4410.00C012 Defeating ATWS Interlocks.

[CT-3] BOP to terminate and prevent injection from LPCS and LPCI before RPV level reaches Level 1 (-145.5 Wide Range).

[CT-2] BOP to inhibit ADS within 105 seconds of RPV level reaching Level 1 (-145.5 Wide Range).

Directs ATC to lower then control RPV level between -160 (TAF) and -60.

Directs stabilization of RPV pressure 800-1065 psig with SRVs.

o Directs BOP to terminates and prevents injection of RCIC.

[CT-4] Directs BOP to initiate RCIC injection prior to RPV level reaching -160 (TAF).

Terminus: The scenario can be terminated when reactor power, RPV pressure and level are being maintained per EOP-1A, and when directed by the lead examiner.

NOTES:

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 14 of 20 Simulator Operator Instructions Initial Setup

1.

Fill out plant status and have Turnover Sheet ready for the crew.

2.

Verify daily lamp test completed.

3.

Simulator key count: ______ keys.

4.

Reset to IC-214 (PW 13852) @ 56% Power. If this is the first reset after swapping simulator loads, reset the IC twice.

5.

Load the lesson plan for this scenario.

6.

Verify the following commands are active:

OPER_1E22F010_HP Shut. (1E22F010 Bkr Status)

YP_XMFTB_4963. (RP01 - Auto & Manual Scram Failure)

YP_XMFTB_4959. (RI01 - RCIC Auto Start Failure)

7.

Place simulator in RUN.

8.

Verify RCIC Flow Controller is set at 620 gpm.

9.

Verify the AR/PR server is running and stabilize AR/PR.

10. Verify Rod Drive pressure is in the expected range of 235-265 psid.

11. Provide pull sheets: Step 26 is current - Gang 10C is at Position 08.

12. Make sure Sequence A is selected.

13. Make sure Individual Drive Mode is selected on the OCM.

14. Make sure the FP bell toggle switch on the OG panel (is in the up position).

15. Make sure SBT data is saved, then clear PPDS history (TQ-CL-201-0117 Step 8.9).

16. Clear PPC history (TQ-CL-201-0117 Step 8.10).

17. Clear AR/PR Service Logs (TQ-CL-201-0117 Step 8.12).

18. Clear the memory on the Honeywell recorders (TQ-CL-201-0117 Step 8.13).

19. Clear the memory on the Yokogawa recorders (TQ-CL-201-0117 Step 8.14).

20. Clear the memory on the OG recorders (TQ-CL-201-0117 Step 8.15).

21. Close any open window(s) on the V-panel.

22. Load PPC PMS environment (on PPC screen #10):

a.

Select Viewer

b.

Select Load Env

c.

Select MCR_Baseline.vall

d.

Select Open.

23. Procedures that are expected to be used during this scenario are:

CPS 3103.01 FEEDWATER (FW)

CPS 3105.02 MAIN EHC HYDRAULIC POWER UNIT (EH)

CPS 3304.02 ROD CONTROL AND INFORMATION SYSTEM (RC&IS)

CPS 4002.01 ABNORMAL RPV LEVEL / LOSS OF FEEDWATER AT POWER CPS 4007.02 INADVERTENT ROD MOVEMENT CPS 4100.01 REACTOR SCRAM CPS 4200.01 LOSS OF AC POWER CPS 4401.01 EOP-1 RPV CONTROL CPS 4404.01 EOP-1A ATWS RPV CONTROL CPS 4410.00C012 DEFEATING ATWS INTERLOCKS CPS 4411.08 ALTERNATE CONTROL ROD INSERTION CPS 5002.02 ALARM PANEL 5002 ANNUNCIATORS - ROW 2 CPS 5006.04 ALARM PANEL 5006 ANNUNCIATORS - ROW 4 CPS 5017.03 ALARM PANEL 5017 ANNUNCIATORS - ROW 3

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 15 of 20 CPS 5041.07 ALARM PANEL 5041 ANNUNCIATORS - ROW 7 ITS 3.1 REACTIVITY CONTROL SYSTEMS (LCOs 3.1.3, 3.1.5)

ITS 3.6 CONTAINMENT SYSTEMS (LCO 3.6.2.4)

24. Hang OOS tags on: MC Pump A (0MC01PA)

25. Identify T/S issues associated with OOS and turnover: None

26. Operating Equipment: None

27. Marked up copies:

CPS 3005.01 UNIT POWER CHANGES CPS 9051.01 HPCS PUMP & HPCS WATER LEG PUMP OPERABILITY CPS 9051.01D001 HPCS PUMP & HPCS WATER LEG PUMP OPERABILITY DATASHEET

28. Verify simulator conditions match the turnover.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 16 of 20 Event Triggers and Role Play Event #

1.

Perform CPS 9051.01 HPCS Pump Operability

a.

Event Trigger - None.

b.

Role play :

(1)

EO (If requested) a)

Report On station and standing by to support performance CPS 9051.01.

2.

Failure of HPCS Pump Discharge valve (1E22-F301)

a.

Event Trigger - Following Event 1 and at a HPCS flowrate > 3500gpm, verify the following command(s):

(1)

YP_XMFTB_4104. (E22-F301 Fails Shut)

b.

Role play (1)

EO (if requested): report, A loud vibrating noise is coming from the HPCS Pump Discharge Valve (1E22-F301).

(2)

EO (if requested to remove HPCS Pump Control Power Fuses): acknowledge the order, wait 2 minutes, and then release Event 2 - Remove HPCS Control Power Fuses and verify command YP_HPCON Control Power Fuses of HPCS Pmp Bkr Out = Fuse Out. Report HPCS Pump Control Power Fuses have been removed.

(3)

Maintenance (if requested): respond Dispatching personnel to investigate.

(4)

Booth operator (if directed by Chief Examiner): call CRS as Shift Manager and direct crew to continue with power ascension.

3.

Raise Power with rods to 62%

a.

Event Trigger - None.

(1)

Role play - None.

4.

Rod drifts outward

a.

Event Trigger - Following Event 3 and when directed by the Lead Examiner, insert Remote 1 and verify the following command(s):

(1)

ROD0429TFIA3. (Rod 04-29 will drift from its position).

b.

Role play (1)

No problem lights at the RGDC or RACC (2)

EO (If requested): report no indications of problem at the HCU.

(3)

RE (If scram times are requested) report no rods are slow.

(4)

RE (if requested to come to the MCR): I am on my way to the MCR.

(5)

Chemistry (if requested to sample reactor coolant for possible fuel failure) - acknowledge the order.

(6)

RP (if informed of possible fuel damage) - acknowledge the report and inform the MCR that RP will be monitoring for changing radiological conditions in the plant.

(7)

EO (if directed to scram rod 04-29) - Release Single Rod Scram 04-29 and report Scram test switches at HCU 04-29 are in TEST. IF asked, Accumulator N2 pressure is 1200 psig after rod is scrammed.

(8)

EO (If requested): If directed to hydraulically isolate the HCU, report 1C11-F103 and 1C11-F105 are SHUT.

(9)

EO (when directed to restore control rod 04-29 scram test switches to normal after hydraulic isolation has been completed) - Release Return SRI Switches To Normal and report Scram test switches at HCU 04-29 are in NORMAL. IF asked, report Accumulator N2 pressure is 1750 psig.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 17 of 20

5.

EHC Temperature Controller Failure (pull up EH-BA001 computer point)

a.

Event Trigger - Following Event 6 and when directed by the Lead Examiner, insert Remote 2 and verify the following command(s):

(1)

A04_A18_A02_4 = Manual. (EHC Fluid Clg Wtr Control - Manual).

(2)

A04_A18_A02_7 = Press. (EHC Fluid Clg Wtr Control - Open).

b.

Role play (1)

EO (when directed to check operation of the EHC Temp Control Valve) - report, The EHC Temperature Control Valve is full open, unless the valve has been manually repositioned then report The EHC Temperature Control Valve is in a mid-position (2)

EO (if directed to review CPS 3105.02 Section 8.3.2 Hi /Low Reservoir Temperature) - acknowledge the order.

(3)

EO (if directed to monitor local EHC reservoir temperature) - Pull up EH-BA001 computer point and respond with real time temperatures as requested.

6.

Loss of Control Power to Suppression Pool Dump Valve (1SM001A)

a.

Event Trigger - Following Event 5 and when directed by the Lead Examiner, insert Remote 3 and verify the following command(s):

(1)

A11_A05_S40_2 ON. (SM Div 1 MOV NOT AVAIL Status Light On).

(2)

A11_A02_07_4_TVM Steady. (Annunciator 5041-7D, Not Avail SM Sys Division 1).

(3)

A11_A08_DS30_1 Off. (1SM001A Green Light Off)

b.

Role play (1)

EO (when directed to investigate): report No abnormalities noted locally at the valve. The breaker handle for 1SM001A is not tripped.

(2)

EO (if directed to reset thermal overloads): report The 1SM001A thermal overloads reset button has been depressed.

(3)

Maintenance (if requested): report, Dispatching personnel to investigate.

7.

TDRFP B High Bearing Temperature

a.

Event Trigger - Following Event 5 and when directed by the Lead Examiner, insert Remote 4 and verify the following command(s):

(1)

YAFWPPLB_16. (Feedwater Pump B Bearing Failure).

b.

Role play:

(1)

EO (when directed to check operation of the B TDRFP) - acknowledge the order and tell the MCR that youre on your way to RP for a brief. Wait 5 minutes and report, It smells like something is overheating in the B TDRFP room. There is no indication of a fire in the room. I cannot precisely locate the overheating component.

(2)

EO (when directed to check 1FWPRV1B is providing 12-15 psig to the turbine bearings): report, 1FWPRV1B is set at 14 psig.

(3)

EO (when directed to check 1FWPRV2B is providing at least 12 psig to the turbine bearings): report, 1FWPRV2B is set at 15 psig.

(4)

EO (if directed to open Warming line isolation valves 1FW036B/1FW038B): wait two minutes and report, 1FW036B and 1FW038B are open.

(5)

EO (when directed to perform prestart checks of the MDRFP): report, Prestart checks were completed when I performed my area tour.

(6)

EO (when directed to check for proper operation of the MDRFP): report, The MDRFP is operating normally.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 18 of 20

8.

Inadvertent Group 1 Isolation / Partial ATWS

a.

Event Trigger - Following Event 7 and when directed by the Lead Examiner, insert Remote 5 and verify the following command(s):

(1)

YP_XMFTB_5001/3/4. (Partial Scram GRP 1/3/4)

(2)

GROUP_1_ISOL_MALF. (Inadvertent Group 1 Isolation)

b.

Role play a) Maintenance (after 2 minutes from scram announcement) - report to the MCR as IMD

9.

Trip of MDRFP / RCIC fails to auto start

a.

Event Trigger - After the mode switch has been placed in shutdown, verify the following command(s):

(1)

YP_XMFTB_4094. (MDRFP Trip)

b.

Role Play (1)

Equipment Operator (if requested):

a)

Check condition of MDRFP breaker/motor - wait one minute and report, The MDRFP breaker tripped on phase A overcurrent. No obvious damage to the motor.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 19 of 20 CT Bases Information

1.

[CT-1] TCA-10 BOP/ATC starts Standby Liquid Control Pumps to shutdown the reactor within 120 seconds of the time at which the ATWS trip setpoint is reached (RPV pressure of 1127 psig).

a)

This critical task was derived from OP-CL-102-106-1001 Operator Response Time Master List at CPS which states that the SLC Pumps must be started within 120 seconds of the time at which the ATWS trip setpoint is reached (low reactor water level or high reactor pressure). In this scenario, the ATWS high reactor pressure setpoint (1127 psig) is reached when the MSIVs fully close coincident with the failure to scram. The time being assessed is the longer time between 120 seconds following the ATWS trip point or the time at which the suppression pool reaches Boron Injection Initiation Temperature (BIIT). Based on EPU Task Report T0902, no scenario with an ATWS involves reaching BIIT in a time longer than 120 seconds from ATWS trip point, therefore 120 seconds is the longest time to be used. The Boron Injection Temperature is a function of reactor power. If boron injection is initiated before suppression pool temperature reaches the Boron Injection Temperature, RPV blowdown may be precluded at lower power levels and is therefore critical.

2.

[CT-2] RPV-6.2 BOP Inhibits ADS within 105 seconds of RPV level reaching Level 1 (-145.5 Wide Range).

a)

This critical task was derived from the BWR EOP Generic Critical Task listing, TQ-JA-CL-155-002 Rev. 3 Clinton Power Station Critical Task Writers Guide, and the EOP Technical Bases and applies when ATWS conditions exist.

During ATWS conditions, RPV water level may be intentionally lowered below the ADS setpoint to reduce reactor power. ADS actuation is prevented for the following reasons:

(1)

ADS actuation can impose a severe thermal transient on the RPV and may complicate efforts to control RPV water level.

(2)

If only RCIC is available for injection, ADS actuation may directly lead to loss of adequate core cooling and subsequent core damage.

(3)

The conditions assumed in the design of the ADS actuation logic (e.g., no operator action for 10 minutes after event initiation) may not exist when the actions specified in ATWS RPV Control are being carried out.

(4)

The operator can draw on much more information than is available to the ADS logic (e.g., equipment out of service for maintenance, operating experience with certain systems, probability of restoration of off-site power, etc.) and can better judge, based on instructions contained in the procedure, when and how to depressurize the RPV.

(5)

Subsequent steps provide explicit and detailed instructions for RPV water level control and identify the specific conditions when a blowdown is required.

(6)

Rapid, uncontrolled injection of relatively cold, unborated water could occur as RPV pressure decreases. If the reactor is not shutdown or if the shutdown margin is small, this could add sufficient positive reactivity to cause a power excursion large enough to damage the core.

b)

An action that mitigates the rapid injection of cold, unborated water when shutdown criteria are not met is therefore critical.

3.

[CT-3] RPV-6.3 BOP terminates and prevents injection from LPCS and LPCI before RPV level reaches Level 1 (-145.5 Wide Range).

a)

This critical task was derived from the BWR EOP Generic Critical Task listing, TQ-JA-CL-155-002 Rev. 3 Clinton Power Station Critical Task Writers Guide, and the EOP Technical Bases and applies when ATWS conditions exist.

LPCS and LPCI Pumps automatically initiate and will inject when RPV level reaches Level 1 (-145.5). Rapid injection of cold, unborated water when shutdown criteria are not met may cause a large net increase in positive reactivity.

The resulting power excursion may be large enough to substantially damage the core. An action that mitigates the rapid injection of cold, unborated water when shutdown criteria are not met is therefore critical.

4.

[CT-4] Initiates RCIC injection prior to RPV level reaching -160 (TAF).

a)

This critical task was derived from the EOP Technical Bases which states that if the decreasing RPV water level trend cannot be reversed before RPV water level drops to the top of the active fuel, core cooling by submergence can no longer be ensured. An action that precludes operation with inadequate core cooling is therefore critical. Allowing level to go below TAF will challenge core cooling and constitutes measurable failure criteria. In this scenario, the initiating cue is the failure of RCIC to auto-start at Level 2; RCIC must be manually initiated to maintain level above TAF. Performance feedback for this task will be RCIC injecting and maintaining RPV water level.

ILT 19-1 NRC Exam Scenario 4 Rev. 0 ILT 19-1 NRC Exam Scenario 4 Rev 0 post val.docx Page 20 of 20 Turnover

1.

The plant is in Mode 1, operating at ~ 56% power.

a.

CPS 3005.01 Unit Power Changes. Section 5.0 Prerequisites are complete. Steps 8.1.1 - 8.1.10 are complete.

b.

Control rods - Step 26 is current / Gang 10C @ position 08.

c.

HPCS is in day 2 of system outage window. CPS 9051.01 HPCS Pump & HPCS Water Leg Pump Operability is in progress to restore HPCS Operability.

2.

Status of Tagged Out Equipment MC Pump A (0MC01PA) is OOS for maintenance. Not expected back this shift.

3.

Today Day Shift

4.

Weather Conditions Calm and clear.

5.

Thermal Limit Problems or concerns Power ascension to rated power per CPS 3005.01 Unit Power Changes.

RE and Rod Verifier are available on request.

6.

LCOs in effect HPCS is inop per ITS LCO 3.5.1 (day 2 of SOW) (entered at 0500 on the previous day).

ORM 2.5.2 Action 3.5.2 due to HPCS MOV TEST PREP switch being in TEST (entered at 0500 on the previous shift).

7.

Surveillances in progress CPS 9051.01 HPCS Pump & HPCS Water Leg Pump Operability.

8.

Previous Shift Evolutions completed None

9.

Evolutions planned for the shift First Priority - Continue performing HPCS Pump Operability IAW CPS 9051.01 HPCS Pump & HPCS Water Leg Pump Operability starting at step 8.2.7. An extra equipment operator is briefed, staged and ready to support the surveillance.

Continue with power ascension to 62% IAW CPS 3005.01 Unit Power Changes using rods.

10.

Risk Levels Green Protected Equipment: LPCS, RCIC, and ADS