ML061710365

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Proposed in Plant JPMs for the Braidwood Initial Examination - May 2006
ML061710365
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 05/15/2006
From: Mcneil D
NRC/RGN-III/DRS/OLB
To:
References
Download: ML061710365 (18)
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TASK TITLE: Under Voltage Simulated Start of 2A AF Pump Surveillance JPM No.: IP-209 REV: NRC2006301 TPO No.: 4C.EF-01 K&A No.: 013000A3.02 TASK No.: R-EF-001, Monitor the ESFAS K&A IMP: 4.1/4.2 TRAINEE: SRO EVALUATOR: DATE:

The Trainee: PASSED this JPM. TIME STARTED:

FAILED TIME FINISHED:

JPM TIME: MINUTES CRITICAL ELEMENTS: (*) 5, 7, 9 APPROX COMPLETION TIME: 30 MINUTES CRITICAL TIME: NA EVALUATION METHOD: LOCATION:

PERFORM X IN PLANT X SIMULATE SIMULATOR GENERAL

REFERENCES:

1. 2BwOSR 3.3.2.3, Rev. 2, Unit Two Undervoltage Simulated Start of 2A Auxiliary Feedwater Pump Surveillance.
2. Tech Spec 3.3.2, Table 3.3.2-1, Function 6.d.

MATERIALS:

1. Copy of 2BwOSR 3.3.2.3.
2. Digital Voltmeter.
3. Key to 2PA13J.

TASK STANDARDS:

1. Perform undervoltage simulated start of 2A AF pump.

TASK CONDITIONS:

1. You are an extra NSO.
2. Unit 2 is at full power.
3. 2BwOSR 3.3.5.1-1, Bus 241 Undervoltage Protection Monthly Surveillance, will NOT be performed in conjunction with 2BwOSR 3.3.2.3.

INITIATING CUES:

1. The US has directed you to perform 2BwOSR 3.3.2.3, Unit Two Undervoltage Simulated Start of 2A Auxiliary Feedwater Pump Surveillance. (CUE: Hand examinee copy of surveillance)
2. Inform the US when you have completed the surveillance.

1 IP-209

RECORD START TIME PERFORMANCE STEP STANDARD Circle applicable

1. Review 2BwOSR 3.3.2.3 Perform the following SAT UNSAT N/A CUE: All prerequisites have
  • Verify all Comments:

been met. prerequisites, precautions, and limitations and actions are met.

  • Sign work started block of predefine data package cover sheet
2. Obtain a Digital Voltmeter Obtain a Digital SAT UNSAT N/A (DVM) and record the Voltmeter (DVM) and Comments:

instrument calibration data record the following:

(step F.1.1)

  • Calibration date
  • Calibration due date
3. Obtain keys Perform the following: SAT UNSAT N/A CUE: As NSO and US,
  • Inform Unit 2 NSO and Comments:

acknowledge Unit 2 US of surveillance surveillance performance. performance

  • Obtain key for 2PA13J
4. Record pretest data. (steps Perform the following: SAT UNSAT N/A F.1.2 & F.1.3)
  • Circle as found Comments:

CUE: 2A AF pump C/S is as position of 2A AF pump shown (NAT). C/s CUE: Date and time are

  • Record date and time current date and time.
  • 5. Prevent 2A AF pump auto Perform the following: SAT UNSAT N/A start during surveillance Comments:

performance. (steps F.1.4 &

F.1.5)

CUE: As US, acknowledge LCO

  • Inform US to enter LCO entry. US will track 3.7.5 LCO.

CUE: 2A AF pump C/S is in

  • PLACE 2A AF Pump to pull to lock. PULL TO LOCK 2

IP-209

PERFORMANCE STEP STANDARD Circle applicable Examiners note: All actions in 2PA13J will be simulated by examinee. Examinee may use laser pointer to identify components inside 2PA13J such that the plane of the cabinet is not broken.

6. Verify 2PA13J pretest panel At 2PA13J perform the SAT UNSAT N/A alignment. (steps F.1.4- following: Comments:

F.1.9) o Examinee should contact CUE: As NSO, acknowledge Unit 2 MCR to warn of 2PA13J entry and MCR impending MCR annunciator. annunciator when the 2PA13J door is opened CUE: Test switch CS2A is as

  • VERIFY test switch CS2A shown (NORMAL). is in NORMAL CUE: Test switch CS1A is as
  • VERIFY test switch CS1A shown (POSITION 12). is in position 12 CUE: Not in test light is
  • VERIFY the NOT IN TEST as shown (LIT). green light is LIT CUE: Voltage available no
  • VERIFY the VOLTAGE SI light is as shown AVAILABLE NO SI green (LIT). light is LIT
  • 7. Place test switch CS1A At 2PA13J perform the SAT UNSAT N/A clockwise to position 1 at following: Comments:

2PA13J. (step F.1.10)

  • Rotate CS1A clockwise CUE: CS1A has been rotated from position 12 to clockwise and position 1.

indicates position 1.

8. Check proper light At 2PA13J perform the SAT UNSAT N/A indication at 2PA13J (step following: Comments:

F.1.11)

CUE: VOLTAGE AVAILABLE NO

  • VERIFY the green SI light is as shown VOLTAGE AVAILABLE NO (LIT). SI light is LIT CUE: NOT IN TEST light is
  • VERIFY the green NOT dark (NOT LIT). IN TEST light is NOT CUE: IN TEST light is LIT illuminated (LIT).
  • VERIFY the red IN TEST light is LIT 3

IP-209

PERFORMANCE STEP STANDARD Circle applicable

  • 9. Perform simulated At 2PA13J perform the SAT UNSAT N/A undervoltage start of 2A AF following: Comments:

pump. (steps F.1.12-F.1.17)

CUE: CS1A has been rotated

  • Rotate CS1A clockwise clockwise and from position 1 to indicates position 9. position 9.

CUE: CS2A has been rotated

  • Rotate CS2A from and indicates TEST NORMAL to TEST SHUT SHUT.
  • Wait 35 seconds after CUE: 35 seconds have CS2A placed in test elapsed. shut Note: R8A relay is located
  • Measure <10 ohms in rear of 2PA13J. across relay R8A CUE: Contact 1-2 = 1 ohm. contacts 1 & 2(wire numbers TB 37 and TB 38)

CUE: Contact 7-8 = 500 kilo-ohms.

  • Measure >100 kilo-ohms across relay R8A CUE: CS2A has been rotated contacts 7 & 8 (wire and indicates NORMAL. numbers TB 3-12 and TB CUE: CS1A has been rotated 3-11) clockwise and
  • Rotate CS2A from TEST indicates position 11. SHUT to NORMAL
  • Rotate CS1A clockwise from position 9 to position 11.
10. Check proper light At 2PA13J perform the SAT UNSAT N/A indication at 2PA13J (step following: Comments:

F.1.18)

  • VERIFY the green CUE: VOLTAGE AVAILABLE NO VOLTAGE AVAILABLE NO SI light is as shown SI light is LIT (LIT).
  • VERIFY the green NOT CUE: NOT IN TEST light is IN TEST light is LIT as shown (LIT).
  • VERIFY the amber CUE: ABNORMAL CONDITION ABNORMAL CONDITION (TEST ABORT) light is (TEST ABORT) light is illuminated (LIT.) LIT CUE: IN TEST light is as
  • VERIFY the red IN TEST shown (NOT LIT). light is NOT LIT 4

IP-209

PERFORMANCE STEP STANDARD Circle applicable

11. Perform system restoration. Perform the following: SAT UNSAT N/A (steps F.1.19-F.1.24)
  • At 2PA13J, rotate CS2A Comments:

CUE: CS1A has been rotated clockwise from clockwise and position 11 to indicates position 12. position 12 CUE: ABNORMAL CONDITION

  • At 2PA13J, verify amber (TEST ABORT) light is ABNORMAL CONDITION as shown (NOT LIT). (TEST ABORT) light is CUE: 2A AF pump C/S is as NOT LIT shown (NAT).
  • At 2PM06J, place 2A AF CUE: As US, acknowledge LCO Pump C/S to AFTER TRIP exit.
  • Notify US to exit LCO CUE: Date and time are 3.7.5 current date and time.
  • Record time and date
  • Record time difference between steps 1.3 and 1.23
  • Verify time difference 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> CUE: THIS COMPLETES THIS JPM.

RECORD STOP TIME COMMENTS:

5 IP-209

TASK CONDITIONS:

1. You are an extra NSO.
2. Unit 2 is at full power.
3. 2BwOSR 3.3.5.1-1, Bus 241 Undervoltage Protection Monthly Surveillance, will NOT be performed in conjunction with 2BwOSR 3.3.2.3.

INITIATING CUES:

1. The US has directed you to perform 2BwOSR 3.3.2.3, Unit Two Undervoltage Simulated Start of 2A Auxiliary Feedwater Pump Surveillance.
2. Inform the US when you have completed the surveillance.

6 IP-209

SIMULATOR SETUP GUIDE:

  • N/A - in plant COMMENTS:
  • Provide copy of 2BwOSR 3.3.2.3, Rev. 2 (Final) 7 IP-209

TASK TITLE: Energize an Instrument Bus from the CVT, and Shutdown the Inverter.

JPM No.: IP-604 REV: NRC2006301 TPO No.: 4D.OA-22 K&A No.: 000057AA1.01 TASK No.: R-OA-006: Respond to a loss of vital AC K&A IMP: 3.7/3.7 electrical instrument bus TRAINEE: SRO EVALUATOR: DATE:

The Trainee: PASSED this JPM. TIME STARTED:

FAILED TIME FINISHED:

JPM TIME: MINUTES CRITICAL ELEMENTS: (*) 2, 3, 6 APPROX COMPLETION TIME: 45 MINUTES CRITICAL TIME: NA EVALUATION METHOD: LOCATION:

PERFORM X IN PLANT X SIMULATE SIMULATOR GENERAL

REFERENCES:

1. 2BwOA ELEC-2, Rev. 100, Loss of Instrument Bus Unit 2.
2. BwOP IP-2, Rev. 11, Transferring an Instrument Bus from the Inverter to the Constant Voltage Transformer.

MATERIALS:

1. BwOP IP-2, Rev. 11, Transferring an Instrument Bus from the Inverter to the Constant Voltage Transformer.

TASK STANDARDS:

1. Transfer Instrument Bus 211 from the 211 Instrument Inverter to the 211 Constant Voltage Transformer per BwOP IP-2
2. Shutdown the 211 Instrument Inverter per BwOP IP-2.

TASK CONDITIONS:

1. You are an extra NSO and will perform all actions outside the main control room (MCR).
2. Both units are at full power.
3. Unit 2 has experienced a loss of Instrument Bus 211 and the control room operators are performing 2BwOA ELEC-2 (Loss of an Instrument Bus Unit 2).
4. Maintenance has informed the control room that Inverter 211 has failed.

INITIATING CUES:

1. The Unit Supervisor has directed you to energize Instrument Bus 211 from the Constant Voltage Transformer and shutdown Inverter 211 in accordance with BwOP IP-2.
2. An NSO is standing by in the Unit 2 MCR to perform MCR actions.
3. Inform the Unit Supervisor when you have completed energizing Instrument Bus 211 from the CVT.

1 IP-604

RECORD START TIME PERFORMANCE STEP STANDARD Circle applicable

1. Refer to BwOP IP-2. Perform the following: SAT UNSAT N/A CUE: After examinee locates
  • Locate and open BwOP Comments:

procedure, provide a IP-2.

copy.

  • Verify prerequisites, CUE: All applicable precautions, and prerequisites, have limitations and been met. actions CUE: If examinee locates BwOP IP-2T1, provide a copy.

CUE: A briefing has been performed for production risk task performance.

CUE: The control room is aware of the upcoming steps and all required people are staged for task performance.

  • 2. Prepare Instrument Bus 211 Perform the following at SAT UNSAT N/A to receive power from the Instrument Bus 211: (451 Comments:

CVT. AEER)

CUE: Rod control in manual o Notify MCR to PLACE rod control in MANUAL CUE: Normal AC feed breaker is OFF o PLACE the NORMAL AC feed breaker to the OFF position.

o PLACE the CUE: Interlock bar is in NORMAL/RESERVE feed desired position breaker interlock bar in a position to allow for operation of the RESERVE AC feed breaker.

  • PLACE the RESERVE feed CUE: Reserve AC feed breaker to the ON breaker is ON position.
  • 3. Energize Instrument Bus 211 At Constant Voltage SAT UNSAT N/A from the CVT. Transformer, 2IP01E, Comments:

(451 MEER) energize Instrument Bus 211 from the CVT as follows:

CUE: Bus 211 transformer

  • PLACE the Instrument Input Breaker is in Bus 211 Constant the ON/UP position. Voltage Transformer AC power switch to the ON position.

CUE: Rod control in auto o Notify MCR to PLACE rod control in AUTO 2

IP-604

PERFORMANCE STEP STANDARD Circle applicable

4. Shutdown Inverter 211. At Inverter 211, 2IP05E, SAT UNSAT N/A (451 MEER) perform the Comments:

following:

CUE: 4CB is in the DOWN/OFF position.

  • OPEN AC Output Breaker 4CB.

CUE: 3CB is in the DOWN/OFF position.

  • OPEN DC Input Breaker 3CB.

CUE: 1CB is in the DOWN/OFF position.

CUE: 2CB is in the DOWN/OFF position.

  • OPEN Battery Input Breaker 2CB.
5. De-energize the AC feed to De-energize Inverter 211 SAT UNSAT N/A Inverter 211. as follows: Comments:

CUE: MCC 231X2 Cub C2 is

  • OPEN Inverter 2IP05E DOWN/OPEN position. AC feed breaker at MCC 231X2 Cub C2. (Aux Bldg 414 S-24)
  • 6. De-energize the DC feed to At 125 volt DC Bus 211 SAT UNSAT N/A Inverter 211. BF1 distribution panel, Comments:

2DC05E, (451 MEER) de-energize the DC feed to the inverter by performing the following:

CUE: Inverter 211 DC feed

  • OPEN Inverter 211 DC breaker is in the Feed Breaker, 125VDC OFF/LEFT position. panel 211, BF1 CKT 1.
7. Stop the Inverter 211 Stop 2IP09E, Inverter 211 SAT UNSAT N/A cooling fan, 2IP09E. cooling fan as follows: Comments:

CUE: 2IP09E, Inverter 211

  • PLACE cooling fan cooling fan, is in the control switch in OFF DOWN/OFF position. position.

8 Inform US transfer of Inform US transfer of SAT UNSAT N/A Instrument Bus 111 to the Instrument Bus 111 to the Comments:

CVT is complete CVT is complete.

CUE: Acknowledge report.

CUE: THIS COMPLETES THIS JPM.

RECORD STOP TIME COMMENTS:

3 IP-604

TASK CONDITIONS:

1. You are an extra NSO.
2. Both units are at full power.
3. Unit 2 has experienced a loss of Instrument Bus 211 and the control room operators are performing 2BwOA ELEC-2 (Loss of an Instrument Bus Unit 2).
4. Maintenance has informed the control room that Inverter 211 has failed.

INITIATING CUES:

1. The Unit Supervisor has directed you to energize Instrument Bus 211 from the Constant Voltage Transformer and shutdown Inverter 211 in accordance with BwOP IP-2.
2. An NSO is standing by in the Unit 2 MCR to perform MCR actions.
3. Inform the Unit Supervisor when you have completed energizing Instrument Bus 211 from the CVT.

4 IP-604

SIMULATOR SETUP GUIDE:

  • N/A - in plant COMMENTS:
  • Provide copy of BwOP IP-2, Rev. 11 (Final) 5 IP-604

TASK TITLE: Operate the Fire Detection/Alarm Equipment JPM No.: IP-804 REV: NRC2006301 TPO No.: 4C.FP-02 K&A No.: 08600A2.04 TASK No.: R-FP-002, Operate fire detection/alarm K&A IMP: 3.3/3.9 equipment.

TRAINEE: SRO EVALUATOR: DATE:

The Trainee: PASSED this JPM. TIME STARTED:

FAILED TIME FINISHED:

JPM TIME: MINUTES CRITICAL ELEMENTS: (*) 3, 5 APPROX COMPLETION TIME: 25 MINUTES CRITICAL TIME: NA EVALUATION METHOD: LOCATION:

PERFORM X IN PLANT X SIMULATE SIMULATOR GENERAL

REFERENCES:

1. BwOP CO-5, Rev. 2, Manual Actuation of the Carbon Dioxide Fire Suppression Systems.
2. BwOP CO-5T2, Rev. 1, Manual Actuation of the Unit 2 Carbon Dioxide Fire Suppression Systems Table 2.

MATERIALS:

1. BwOP CO-5, Rev. 2.
2. BwOP CO-5T2, Rev. 1.

TASK STANDARDS:

1. Determine Carbon Dioxide system manual alignment required to actuate system.
2. Perform actions to manually initiate the Carbon Dioxide suppression system to the 2B Aux Feedwater Pump Room.

TASK CONDITIONS:

1. You are an extra NSO.
2. The Unit is at full power.
3. A fire exists in the 2B Aux Feedwater Pump Room.
4. The automatic CO2 actuating circuits have failed to operate.

INITIATING CUES:

1. The Shift Manager has instructed you to manually initiate CO2 to the 2B Aux Feedwater Pump Room.
2. Inform the Shift Manager when CO2 has been initiated to the 2B Aux Feedwater Pump Room.

1 IP-804

RECORD START TIME PERFORMANCE STEP STANDARD Circle applicable

1. Refer to BwOP CO-5 and BwOP Locate and Open the SAT UNSAT N/A CO-5T2 following: Comments:

CUE: After examinee locates

  • BwOP CO-5 correct procedures,
  • BwOP CO-5T2 provide copies.

CUE: All applicable prerequisites, precautions, limitations and actions have been met.

2. Determine and locate the DETERMINE and LOCATE SAT UNSAT N/A appropriate Pushbutton Pushbuttons Stations for Comments:

Station for the 2B AF Pump 2B AF Pump Room from page Room 2 of BwOP CO-5T2 as Note: 2HS-CO032 is located follows:

on the wall to the o Pushbutton #1 (2HS-right of 2B AF pump CO032) is at Aux Bldg room door, 383 M-19. 383 M-19 Note: 2HS-CO033 is located o Pushbutton #2 (2HS-on the wall to the CO033) is at Aux Bldg left of 2B AF pump 383 M-19 room door, 383 M-19.

2 IP-804

PERFORMANCE STEP STANDARD Circle applicable Examiners note: The examinee may attempt to actuate CO2 from both pushbuttons in the following step. Depressing both pushbuttons is NOT required since they are redundant functions.

  • 3. Actuate CO2 system from Perform the following at SAT UNSAT N/A local pushbuttons each pushbutton location Comments:

to attempt to actuate CO2 system from local pushbuttons: (Step may be performed twice, once at 2HS-CO032 and once at 2HS-CO033)

CUE: Pushbutton Station

  • PULL DOWN the cover on Cover is pulled down. the Pushbutton Station CUE: Pushbutton has been
  • DEPRESS the Pushbutton depressed. for 3-5 secs Wait 3-5 secs, provide cue 3-5 secs have elapsed.

CUE: Pushbutton has been released.

CUE: Pre-discharge alarm

  • VERIFY the pre-has sounded. discharge alarm sounds CUE: Pre-discharge alarm is
  • After pre-discharge stopped. alarm stops, VERIFY Note: Provide the following CO2 discharge by sound cue after the examinee and frosting of piping has checked for CO2 above 2CO14JB.

flow.

  • Determines CO2 system CUE: No sound of CO2 did not actuate flowing. o Attempt to actuate CO2 CUE: CO2 discharge piping using alternate is NOT frosted. pushbutton (following first attempt)(N/A if not performed)
  • Proceed to step F.3 (following second attempt) 3 IP-804

PERFORMANCE STEP STANDARD Circle applicable Note: Alternate path begins here

4. Determine and locate the 2B DETERMINE and LOCATE SAT UNSAT N/A AF Pump Room Damper Control Damper Control Cabinet Comments:

Cabinet and determine power from BwOP CO-5T2 page 2 is available as follows:

Note: 2CO18J is located on

  • Damper Control Cabinet the wall to the left (2CO18J) for 2B AF of 2B AF pump room Pump Room is at Aux door, 383 M-20. Bldg 383 M-20 Note: When correct cabinet
  • VERIFY power at the is located, and power Damper Control Cabinet light is checked,
  • Power available provide the following light lit cue.

CUE: The power available light (RED) is lit.

  • 5. Actuate CO2 from Selector Perform the following to SAT UNSAT N/A EMPC valve actuate CO2 system from Comments:

Note: 2CO14JB is located on the Selector EMPC valve:

the wall to the right

  • DETERMINE and LOCATE of 2B AF pump room the SELECTOR EMPC door, 383 M-19. (2CO14JB) at Aux Bldg 383 M-19 CUE: Selector EMPC glass is
  • BREAK the SELECTOR broken. EMPC cabinet glass CUE: Selector EMPC is
  • PLACE SELECTOR EMPC rotated 90° to OPEN actuator lever in the position. OPEN position CUE: Sound of CO2 flowing
  • VERIFY CO2 discharge is heard and frosting by sound and frosting of piping is evident. of piping CUE: 79 seconds have
  • Maintain Selector EMPC elapsed. in open position for

>79 seconds CUE: Selector EMPC is in CLOSE position.

  • Place the Selector EMPC actuator lever in Note: After examinee closes the CLOSED positon.

the selector EMPC valve provide the following cue.

CUE: Unit supervisor informs you another operator will complete BwOP CO-5.

CUE: THIS COMPLETES THIS JPM.

RECORD STOP TIME COMMENTS:

4 IP-804

TASK CONDITIONS:

1. You are an extra NSO.
2. The Unit is at full power.
3. A fire exists in the 2B Aux Feedwater Pump Room.
4. The automatic CO2 actuating circuits have failed to operate.

INITIATING CUES:

1. The Shift Manager has instructed you to manually initiate CO2 deluge to the 2B Aux Feedwater Pump Room.
2. Inform the Shift Manager when CO2 has been initiated to the 2B Aux Feedwater Pump Room.

5 IP-804

SIMULATOR SETUP GUIDE:

  • N/A - in plant COMMENTS:
  • Provide copy of BwOP CO-5, Rev. 2.
  • Provide copy of BwOP CO-5T2, Rev. 1.

(Final) 6 IP-804

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