ML12234A504: Difference between revisions

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(Created page by program invented by StriderTol)
 
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=Text=
=Text=
{{#Wiki_filter:LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR Page 1 of 4 SITE: PRAIRIE ISLAND JPM TITLE:
{{#Wiki_filter:LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR SITE:                     PRAIRIE ISLAND JPM TITLE:               LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR RELATED PRA               NONE INFORMATION:
LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR RELATED PRA NONE INFORMATION:
TASK TITLE:               RESPONSE TO NUCLEAR POWER GENERATION / ATWS K/A NUMBERS:             001 K2.05 APPLICABLE METHOD OF TESTING:
TASK TITLE:
Discussion:           Simulate/walkthrough: Perform:
RESPONSE TO NUCLEAR POWER GENERATION / ATWS K/A NUMBERS:
EVALUATION LOCATION:     In-Plant:             Control Room:
001 K2.05 APPLICABLE METHOD OF TESTING:
Simulator:           Other:
Discussion:
Lab:
Simulate/walkthrough:
Time for Completion: 5 Minutes   Time Critical: NO Alternate Path: YES TASK APPLICABILITY:       SRO:                 RO:
Perform:
Page 1 of 4
EVALUATION LOCATION:
 
In-Plant:   Control Room:
LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR INITIAL CONDITIONS:
Simulator:
* The reactor AND the turbine did NOT trip from the control room.
Other:     Lab:   Time for Completion:
* The crew enters 1FR-S.1, Response to Nuclear Generation/ATWS.
5 Minutes Time Critical:
NO Alternate Path:
YES TASK APPLICABILITY:
SRO:   RO:
LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR Page 2 of 4 INITIAL CONDITIONS:
The reactor AND the turbine did NOT trip from the control room.
The crew enters 1FR
-S.1, Response to Nuclear Generation/ATWS.
INITIATING CUES:
INITIATING CUES:
The SS directs you to locally open the UNIT 1 reactor trip breakers and locally trip the UNIT 1 turbine using 1FR-S.1, Step 5 RNO.
* The SS directs you to locally open the UNIT 1 reactor trip breakers and locally trip the UNIT 1 turbine using 1FR-S.1, Step 5 RNO.
Page 2 of 4


LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR Page 3 of 4 JPM PERFORMANCE INFORMATION Required Materials:
LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR JPM PERFORMANCE INFORMATION Required Materials:     1FR-S.1 General  
1FR-S.1 General  


==References:==
==References:==
 
1FR-S.1 Task Standards:         BOTH 11 and 12 Rod Drive MG Set Motor and Generator Breakers are OPEN and the turbine is TRIPPED.
1FR-S.1 Task Standards:
Start Time:
BOTH 11 and 12 Rod Drive MG Set Motor and Generator Breakers are OPEN and the turbine is TRIPPED.
Performance Step:       Step 5a RNO Critical N Locally open reactor trip breakers.
Start Time:  
Standard:               Attempt to open both reactor trip breakers locally using the OPEN pushbutton.
 
Performance Step:
Step 5a RNO Critical N   Locally open reactor trip breakers.
Standard: Attempt to open both reactor trip breakers locally using the OPEN pushbutton.  
 
Determine that neither trip breaker can be opened.
Determine that neither trip breaker can be opened.
Evaluator Cue:
Evaluator Cue:         When the examinee simulates opening the trip breakers, inform them that BOTH reactor trip breakers are still CLOSED and will NOT open.
When the examinee simulates opening the trip breakers, inform them that BOTH reactor trip breakers are still CLOSED and will NOT open.
Performance:           SATISFACTORY           UNSATISFACTORY Comments:
Performance:
Performance Step:       Step 5a RNO Critical Y Locally open Rod Drive MG Set Motor and Generator breakers.
SATISFACTORY UNSATISFACTORY Comments:
Standard:              BOTH 11 and 12 Rod Drive MG Set Motor and Generator breakers are open.
Performance Step:
Evaluator Note:        Opening BOTH output breakers OR BOTH input breakers alone will trip the reactor and satisfy the critical step, however this does not fully comply with step 5a. If this occurs, this should be noted in the comments section.
Step 5a RNO Critical Y   Locally open Rod Drive MG Set Motor and Generator breakers.
Evaluator Cue:          IF asked for reactor status, AND either MG sets output breaker AND input breaker are still closed, then inform the examinee that the reactor is still at power.
WHEN the examinee opens input or output breakers on BOTH MG sets, inform the examinee that a plant announcement stating Reactor Trip has been made.
Performance:            SATISFACTORY          UNSATISFACTORY Page 3 of 4


Standard: BOTH 11 and 12 Rod Drive MG Set Motor and Generator breakers are  
LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR Comments:
Performance Step:      Step 5b RNO Critical Y Dispatch operator to locally trip turbine (local trip lever on turbine pedestal)
Standard:               Turbine is locally tripped using the local trip lever.
Evaluator Note:        The turbine may be tripped using the red button inside the DEHC Cabinet.
This would satisfy the critical task.
Performance:            SATISFACTORY            UNSATISFACTORY Comments:
Terminating Cues:      When BOTH 11 and 12 Rod Drive MG Set Motor and Generator Breakers are OPEN and the turbine is TRIPPED, then inform the examinee that the JPM is complete.
Stop Time:
Page 4 of 4


open.
EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER SITE:                    PRAIRIE ISLAND JPM TITLE:                PERFORM LOCAL EMERGENCY START OF A DIESEL GENERATOR RELATED PRA              NONE INFORMATION:
Evaluator Note:
TASK TITLE:              EMERG START DG FOLLOWING LOSS OF ALL AC POWER K/A NUMBER:              055 EA1.02 APPLICABLE METHOD OF TESTING:
Opening BOTH output breakers OR BOTH input breakers alone will trip the reactor and satisfy the critical step, however this does not fully comply with step 5a. If this occurs, this should be noted in the comments section. Evaluator Cue: IF asked for reactor status, AND either MG set's output breaker AND input breaker are still closed, then inform the examinee that the reactor is still at power. WHEN the examinee opens input or output breakers on BOTH MG sets, inform the examinee that a plant announcement stating "Reactor Trip" has been made.
Discussion:                    Simulate/walkthrough:            Perform:
Performance:
EVALUATION LOCATION:            In-Plant:            Control Room:
SATISFACTORY UNSATISFACTORY  
Simulator:          Other:
Lab:
Time for Completion: 8 Minutes Time Critical: NO Alternate Path: YES TASK APPLICABILITY: SRO:              RO:
Page 1 of 5


LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR Page 4 of 4  Comments:  Performance Step:
EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER INITIAL CONDITIONS:
Step 5b RNO Critical  Y    Dispatch operator to locally trip turbine (local trip lever on turbine pedestal)
* A Loss of all AC power has occurred on Unit 1.
Standard: Turbine is locally tripped using the local trip lever.
* The crew is performing 1ECA 0.0, Loss of all Safeguards AC Power.
 
INITIATING CUES:
Evaluator Note:
* The Unit 1 SS directs you to perform 1C20.7 Step 5.3.7, Emergency Start of D1 following a Loss of All AC Power.
The turbine may be tripped using the red button inside the DEHC Cabinet. This would satisfy the critical task.
Page 2 of 5
Performance:
SATISFACTORY UNSATISFACTORY Comments:
Terminating Cues:
When BOTH 11 and 12 Rod Drive MG Set Motor and Generator Breakers are OPEN and the turbine is TRIPPED, then inform the examinee that the JPM is complete.
Stop Time:
 
EMERGENCY START DG 1 FOLLOWING LOSS OF ALL AC POWER Page 1 of 5 SITE: PRAIRIE ISLAND JPM TITLE:
PERFORM LOCAL EMERGENCY START OF A DIESEL GENERATOR RELATED PRA NONE INFORMATION:
TASK TITLE:
EMERG START DG FOLLOWING LOSS OF ALL AC POWER K/A NUMBER:
055 EA1.02


APPLICABLE METHOD OF TESTING:
EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER JPM PERFORMANCE INFORMATION Required Materials:   Consumable copy of 1C20.7 Step 5.3.7 General  
Discussion:
Simulate/walkthrough:
Perform:
EVALUATION LOCATION:
In-Plant:    Control Room:
Simulator:
Other:      Lab:    Time for Completion:
8 Minutes Time Critical:
NO Alternate Path:
YES  TASK APPLICABILITY:
SRO:    RO:
EMERGENCY START DG 1 FOLLOWING LOSS OF ALL AC POWER Page 2 of 5 INITIAL CONDITIONS:
A Loss of all AC power has occurred on Unit 1.
The crew is performing 1ECA 0.0, Loss of all Safeguards AC Power.
INITIATING CUES:
The Unit 1 SS directs you to perform 1C20.7 Step 5.3.7, Emergency Start of D1 following a Loss of All AC Power.
EMERGENCY START DG 1 FOLLOWING LOSS OF ALL AC POWER Page 3 of 5 JPM PERFORMANCE INFORMATION Required Materials:
Consumable copy of 1C20.7 Step 5.3.7 General  


==References:==
==References:==
 
1ECA-0.0, 1C20.7 Task Standards:       D1 has been emergency started using the air start valve.
1ECA-0.0, 1C20.7
 
Task Standards:
D1 has been emergency started using the air start valve.
 
Start Time:
Start Time:
Performance Step:
Performance Step:     Step 5.3.7.A.
Step 5.3.7.A. Critical Y Emergency Start of D1 following a Loss of All AC Power At the Engine Generator Panel, place CS
Critical Y             Emergency Start of D1 following a Loss of All AC Power At the Engine Generator Panel, place CS-55309, D1 ENGINE CONTROL in the LOCAL position.
-55309, D1 ENGINE CONTROL in the "LOCAL" position.
Standard:             CS-55309, placed in the LOCAL position.
Standard: CS-55309, placed in the "LOCAL" position.
Evaluator Cue:        When examinee has simulated placing CS-55309 in local, then inform the examinee CS-55309 is in local.
Performance:          SATISFACTORY        UNSATISFACTORY Comments:
Performance Step:      Step 5.3.7.B.
Critical N At the D1 Diesel Generator Gauge Panel, check if the CONTROL AT ENGINE white indicating light is LIT.
Standard:              CONTROL AT ENGINE white indicating light is verified lit Evaluator Cue:        When examinee has located the CONTROL AT ENGINE white light, then inform the examinee the light is lit.
Performance:          SATISFACTORY        UNSATISFACTORY Comments:
Performance Step:      Step 5.3.7.C.
Critical N At the Engine Generator Panel, momentarily, place CS-55308, D1 ENGINE CONTROL STOP/START, in the START position.
Standard:              CS-55308 momentarily placed in the START position.
Evaluator Note:        The examinee may attempt to repeat this step, but starting the diesel using CS-55308 will NOT be successful.
Page 3 of 5


Evaluator Cue:
EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER Evaluator Cue:       When examinee has simulated placing CS-55308 in the start position, then inform the examinee the diesel is NOT running.
When examinee has simulated placing CS
Performance:         SATISFACTORY           UNSATISFACTORY Comments:
-55309 in local, then inform the examinee CS
Performance Step:     Step 5.3.7.D.
-55309 is in local.
Critical Y IF the diesel fails to turn over when the start attempt is made, THEN manually OPEN air start valve CV-31954, D1 DSL GEN AIR START CV B.
Performance:
Standard:            CV-31954 is opened manually.
SATISFACTORY UNSATISFACTORY Comments:
Evaluator Cue:        When examinee has simulated opening CV-31954, then inform the examinee the diesel has turned over and is running.
Performance Step:
Performance:          SATISFACTORY            UNSATISFACTORY Comments:
Step 5.3.7.B. Critical N  At the D1 Diesel Generator Gauge Panel, check if the CONTROL AT ENGINE white indicating light is LIT.
Performance Step:    Step 5.3.7.E.
Standard: CONTROL AT ENGINE white indicating light is verified lit Evaluator Cue:
Critical N CLOSE CV-31954 after the diesel has started IF it was manually OPENED.
When examinee has located the CONTROL AT ENGINE white light, then inform the examinee the light is lit.
Standard:             CV-31954 is closed.
Performance:
Evaluator Cue:       When examinee has simulated closing CV-31954, then inform the examinee CV-31954 is closed.
SATISFACTORY UNSATISFACTORY Comments:
Performance:         SATISFACTORY           UNSATISFACTORY Comments:
Performance Step:
Performance Step:
Step 5.3.7.C. Critical N  At the Engine Generator Panel, momentarily, place CS
Critical Y            Step 5.3.7.F.
-55308, D1 ENGINE CONTROL STOP/START, in the "START" position.
At the Engine Generator Panel, momentarily depress CS-55301, D1 DSL GEN MAN FIELD FLASH PB, to flash the field.
Standard: CS-55308 momentarily placed in the "START" position. Evaluator Note:
Standard:             CS-55301 momentarily depressed.
The examinee may attempt to repeat this step, but starting the diesel using CS-55308 will NOT be successful.
Performance:          SATISFACTORY            UNSATISFACTORY Comments:
Page 4 of 5


EMERGENCY START DG 1 FOLLOWING LOSS OF ALL AC POWER Page 4 of 5 Evaluator Cue:
EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER Performance Step:    Step 5.3.7.G.1.
When examinee has simulated placing CS
Critical N At the Engine Generator Panel:
-55308 in the start position, then inform the examinee the diesel is NOT running.
Adjust frequency to 60 Hz using CS-55306, D1 SPEED CONTROL.
Performance:
Standard:            CS-55306 raised to achieve 60 Hz.
SATISFACTORY UNSATISFACTORY Comments:
Evaluator Cue:       When examinee checks frequency then, using the meter indicate a frequency of 59 Hz.
Performance Step:
When examinee has simulated raising frequency using CS-55306, then inform the examinee frequency is 60 Hz.
Step 5.3.7.D. Critical Y  IF the diesel fails to turn over when the start attempt is made, THEN  manually OPEN air start valve CV
Performance:         SATISFACTORY         UNSATISFACTORY Comments:
-31954, D1 DSL GEN AIR START CV B.
Performance Step:     Step 5.3.7.G.2.
Critical N At the Engine Generator Panel:
Adjust 4.16 Bus Voltage as necessary using CS-55314, D1 AUTO VOLTAGE ADJUSTER.
Standard:            Voltage raised to 4.16 kV.
Evaluator Cue:        When examinee checks voltage, then inform the examinee that voltage is 3600 volts.
When examinee has simulated raising voltage using CS-55314, then inform the examinee that voltage is 4.16 kV.
Upon completion of this step inform the examinee Steps H and I will be performed by another operator.
Performance:          SATISFACTORY          UNSATISFACTORY Comments:
Terminating Cues:    When D1 has been emergency started using the air start valve, then this JPM is complete.
Stop Time:
Page 5 of 5


Standard: CV-31954 is opened manually.
STARTUP THE HYDROGEN RECOMBINER SITE:                     PRAIRIE ISLAND JPM TITLE:                 START UP THE HYDROGEN RECOMBINER RELATED PRA                NONE INFORMATION:PRA Identified Task TASK TITLE:               STARTUP AND SHUTDOWN THE HYDROGEN RECOMBINERS K/A NUMBERS:               2.1.23 APPLICABLE METHOD OF TESTING:
Evaluator Cue:
Discussion:      Simulate/walkthrough:  Perform:
When examinee has simulated opening CV-31954, then inform the examinee the diesel has turned over and is running.
EVALUATION LOCATION:       In-Plant:        Control Room:
Performance:
Simulator:      Other:
SATISFACTORY UNSATISFACTORY Comments:
Lab:
Performance Step:
Time for Completion: 13 Minutes            Time Critical: NO Alternate Path: NO TASK APPLICABILITY:        SRO:             RO:
Step 5.3.7.E. Critical N  CLOSE CV-31954 after the diesel has started IF it was manually OPENED.
Page 1 of 7
Standard: CV-31954 is closed.
Evaluator Cue:
When examinee has simulated closing CV
-31954, then inform the examinee CV
-31954 is closed.
Performance:
SATISFACTORY UNSATISFACTORY Comments:
Performance Step:
Critical Y  Step 5.3.7.F. At the Engine Generator Panel, momentarily depress CS
-55301, D1 DSL GEN MAN FIELD FLASH PB, to flash the field.
Standard: CS-55301 momentarily depressed.
Performance:
SATISFACTORY UNSATISFACTORY Comments:
EMERGENCY START DG 1 FOLLOWING LOSS OF ALL AC POWER Page 5 of 5 Performance Step:
Step 5.3.7.G.1. Critical N  At the Engine Generator Panel:
Adjust frequency to 60 Hz using CS
-55306, D1 SPEED CONTROL.


Standard: CS-55306 raised to achieve 60 Hz.
STARTUP THE HYDROGEN RECOMBINER INITIAL CONDITIONS:
 
* A LOCA has occurred on Unit 1.
Evaluator Cue:
* Containment H2 concentration is 2%.
When examinee checks frequency then, using the meter indicate a frequency of 59 Hz.
* Adequate power is available to supply the 11 Hydrogen Recombiner.
 
When examinee has simulated raising frequency using CS
-55306, then inform the examinee frequency is 60 Hz.
Performance:
SATISFACTORY UNSATISFACTORY Comments:      Performance Step:
Step 5.3.7.G.2. Critical N  At the Engine Generator Panel:
Adjust 4.16 Bus Voltage as necessary using CS
-55314, D1 AUTO VOLTAGE ADJUSTER.
Standard: Voltage raised to 4.16 kV.
 
Evaluator Cue:
When examinee checks voltage, then inform the examinee that voltage is 3600 volts.
When examinee has simulated raising voltage using CS
-55314, then inform the examinee that voltage is 4.16 kV.
Upon completion of this step inform the examinee Steps H and I will be performed by another operator. Performance:
SATISFACTORY UNSATISFACTORY Comments:    Terminating Cues:
When D1 has been emergency started using the air start valve, then this JPM is complete.
Stop Time:
 
STARTUP THE HYDROGEN RECOMBINER Page 1 of 7 SITE: PRAIRIE ISLAND JPM TITLE:
START UP THE HYDROGEN RECOMBINER RELATED PRA NONE INFORMATION:PRA Identified Task TASK TITLE:
STARTUP AND SHUTDOWN THE HYDROGEN RECOMBINERS K/A NUMBERS:
2.1.23 APPLICABLE METHOD OF TESTING:
Discussion:
Simulate/walkthrough:
Perform:    EVALUATION LOCATION:
In-Plant:  Control Room:
Simulator:
Other:    Lab:    Time for Completion:
13 Minutes Time Critical:
NO Alternate Path:
NO  TASK APPLICABILITY:
SRO:  RO:
STARTUP THE HYDROGEN RECOMBINER Page 2 of 7 INITIAL CONDITIONS:
A LOCA has occurred on Unit 1.
Containment H 2 concentration is 2%.
Adequate power is available to supply the 11 Hydrogen Recombiner.
INITIATING CUES:
INITIATING CUES:
ALL OPERATOR ACTIONS ARE TO BE SIMULATED UNLESS OTHERWISE DIRECTED
* ALL OPERATOR ACTIONS ARE TO BE SIMULATED UNLESS OTHERWISE DIRECTED.
. The SS directs you to start up 11 Containment Hydrogen Recombiner per C19.8, beginning at step 5.1.2.
* The SS directs you to start up 11 Containment Hydrogen Recombiner per C19.8, beginning at step 5.1.2.
Page 2 of 7


STARTUP THE HYDROGEN RECOMBINER Page 3 of 7 JPM PERFORMANCE INFORMATION Required Materials:
STARTUP THE HYDROGEN RECOMBINER JPM PERFORMANCE INFORMATION Required Materials: Consumable copy of C19.8 Step 5.1 with Step 5.1.1 initialed, Figure 1 and a calculator.
Consumable copy of C19.8 Step 5.1 with Step 5.1.1 initialed, Figure 1 and a calculator.
General  
General  


==References:==
==References:==
C19.8 Task Standards:    11 Containment Hydrogen Recombiner is in service at the required power setting.
Start Time:
Performance Step:  5.1.2 Critical N At the recombiner panel, verify the PWR ADJ potentiometer is set to zero.
Standard:          PWR ADJ potentiometer verified to be set at zero.
Evaluator Cue:      If examinee simulates adjusting the PWR ADJ potentiometer, then inform the examinee the PWR ADJ potentiometer is set to zero.
Performance:        SATISFACTORY        UNSATISFACTORY Comments:
Performance Step:  5.1.3 Critical N At the recombiner control panel, verify the PWR IN AVAIL lamp is LIT.
Standard:          PWR IN AVAIL lamp verified to be lit.
Evaluator Cue:      When examinee observes PWR IN AVAIL lamp, then inform the examinee PWR IN AVAIL lamp is illuminated.
Performance:        SATISFACTORY        UNSATISFACTORY Comments:
Page 3 of 7


C19.8 Task Standards:
STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.4 Critical Y Turn the PWR OUT SW to the "ON" position. The red lamp on the switch face plate should be LIT.
11 Containment Hydrogen Recombiner is in service at the required power setting. Start Time:
Standard:         PWR OUT SW turned to the ON position.
 
Evaluator Cue:   When examinee has simulated placing the PWR OUT SW is in the ON position then inform the examinee the PWR OUT SW is in the ON position and the red lamp is LIT.
Performance Step:
Performance:     SATISFACTORY         UNSATISFACTORY Comments:
5.1.2 Critical N  At the recombiner panel, verify the PWR ADJ potentiometer is set to zero.
Performance Step: 5.1.5 Critical N Obtain the following plant conditions:
Standard: PWR ADJ potentiometer verified to be set at zero.
Present post-LOCA Containment Pressure ________PSIG Pre-LOCA Containment Temperature from plant computer logs Point 258 (1U1001A [2U1001A]) ________°F Pre-LOCA Containment Pressure from plant computer logs Point 257 (1U1000A [2U1000A]) ________PSIG Standard:        Present post-LOCA Containment Pressure and pre-LOCA Containment Temperature and Pressure obtained.
 
Evaluator Cue:    When examinee has simulated contacting the control room, then, as the RO, inform examinee:
Evaluator Cue:
Present post-LOCA containment pressure is 3.6 psig.
If examinee simulates adjusting the PWR ADJ potentiometer, then inform the examinee the PWR ADJ potentiometer is set to zero.
Pre-LOCA Containment Temperature was 90 °F.
Performance:
Pre-LOCA Containment Pressure was 0 PSIG.
SATISFACTORY UNSATISFACTORY Comments:           Performance Step:
Performance:      SATISFACTORY          UNSATISFACTORY Comments:
5.1.3 Critical N   At the recombiner control panel, verify the PWR IN AVAIL lamp is "LIT".
Page 4 of 7
Standard: PWR IN AVAIL lamp verified to be lit.


Evaluator Cue:
STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.6 Critical Y Determine the pressure factor, Cp, from the Recombiner Power Correction Factor Versus Containment Pressure Curve (Figure 1) Cp = ___________
When examinee observes PWR IN AVAIL lamp, then inform the examinee PWR IN AVAIL lamp is illuminated.
Standard:         Cp determined to be 1.20 +/- 0.01.
Performance:
Performance:     SATISFACTORY         UNSATISFACTORY Comments:
SATISFACTORY UNSATISFACTORY Comments:
Performance Step: 5.1.7 Critical Y Multiply Cp, determined above, by the reference power setting to determine required recombiner power setting.
STARTUP THE HYDROGEN RECOMBINER Page 4 of 7 Performance Step:
5.1.4 Critical Y  Turn the PWR OUT SW to the "ON" position. The red lamp on the switch face plate should be "LIT".
Standard: PWR OUT SW turned to the ON position.
 
Evaluator Cue:
When examinee has simulated placing the PWR OUT SW is in the ON position then inform the examinee the PWR OUT SW is in the ON position and the red lamp is LIT.
Performance:
SATISFACTORY UNSATISFACTORY Comments:
Performance Step:
5.1.5 Critical N  Obtain the following plant conditions:
Present post
-LOCA Containment Pressure
________PSIG
 
Pre-LOCA Containment Temperature from plant computer logs Point 258 (1U1001A [2U1001A])
________°F Pre-LOCA Containment Pressure from plant computer logs Point 257 (1U1000A [2U1000A])
________PSIG Standard: Present post
-LOCA Containment Pressure and pre
-LOCA Containment Temperature and Pressure obtained.
 
Evaluator Cue:
When examinee has simulated contacting the control room, then, as the RO, inform examinee:
Present post
-LOCA containment pressure is 3.6 psig.
Pre-LOCA Containment Temperature was 90  F. Pre-LOCA Containment Pressure was 0 PSIG.
Performance:
SATISFACTORY UNSATISFACTORY Comments:
STARTUP THE HYDROGEN RECOMBINER Page 5 of 7 Performance Step:
5.1.6 Critical Y   Determine the pressure factor, Cp, from the Recombiner Power Correction Factor Versus Containment Pressure Curve (Figure 1)
Cp = ___________
Standard: Cp determined to be 1.20 0.01. Performance:
SATISFACTORY UNSATISFACTORY Comments:
Performance Step:
5.1.7 Critical Y   Multiply Cp, determined above, by the reference power setting to determine required recombiner power setting.
Ref. Power Setting x Cp = Required Power Setting
Ref. Power Setting x Cp = Required Power Setting
__________ x___________ = ____________
__________ x___________ = ____________
Standard: Required recombiner power setting determined to be 45 to 47 KW (1.2 X 38.25 KW ~ 46 KW). Performance:
Standard:         Required recombiner power setting determined to be 45 to 47 KW (1.2 X 38.25 KW ~ 46 KW).
SATISFACTORY UNSATISFACTORY Comments:     Performance Step:
Performance:     SATISFACTORY         UNSATISFACTORY Comments:
5.1.8 Critical   N   Turn the PWR ADJ potentiometer clockwise until 5 KW is obtained on the PWR OUT meter.
Performance Step: 5.1.8 Critical N Turn the PWR ADJ potentiometer clockwise until 5 KW is obtained on the PWR OUT meter.
Standard: PWR ADJ potentiometer turned clockwise until 5 kw is indicated on the PWR OUT meter.
Standard:         PWR ADJ potentiometer turned clockwise until 5 kw is indicated on the PWR OUT meter.
 
Evaluator Cue:   When examinee has simulated adjusting the PWR ADJ potentiometer then inform the examinee the PWR OUT meter indicates 5 KW.
Evaluator Cue:
Performance:     SATISFACTORY         UNSATISFACTORY Comments:
When examinee has simulated adjusting the PWR ADJ potentiometer then inform the examinee the PWR OUT meter indicates 5 KW.
Page 5 of 7
Performance:
SATISFACTORY UNSATISFACTORY Comments:
STARTUP THE HYDROGEN RECOMBINER Page 6 of 7 Performance Step:
5.1.9 Critical N  Hold at 5 KW for ten (10) minutes, then advance to 10 KW.
Standard: PWR OUT meter maintained at 5 KW for 10 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve 10 KW on the PWR OUT meter.


Evaluator Cue:
STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.9 Critical N Hold at 5 KW for ten (10) minutes, then advance to 10 KW.
When examinee indicates that he/she would hold for 10 minutes, then inform the examinee 10 minutes has elapsed.
Standard:        PWR OUT meter maintained at 5 KW for 10 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve 10 KW on the PWR OUT meter.
Evaluator Cue:   When examinee indicates that he/she would hold for 10 minutes, then inform the examinee 10 minutes has elapsed.
When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates 10 KW.
When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates 10 KW.
Performance:
Performance:     SATISFACTORY         UNSATISFACTORY Comments:
SATISFACTORY UNSATISFACTORY Comments:     Performance Step:
Performance Step: 5.1.10 Critical Y Hold at 10 KW for TEN (10) minutes, then advance to 20 KW.
5.1.10 Critical Y   Hold at 10 KW for TEN (10) minutes, then advance to 20 KW.
Standard:         PWR OUT meter maintained at 10 KW for 10 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve 20 KW on the PWR OUT meter.
Standard: PWR OUT meter maintained at 10 KW for 10 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve 20 KW on the PWR OUT meter.
Evaluator Cue:   When examinee indicates that he/she would hold for 10 minutes, then inform the examinee 10 minutes has elapsed.
Evaluator Cue:
When examinee indicates that he/she would hold for 10 minutes, then inform the examinee 10 minutes has elapsed.
 
When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates 20 KW.
When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates 20 KW.
Performance:
Performance:     SATISFACTORY         UNSATISFACTORY Comments:
SATISFACTORY UNSATISFACTORY Comments:
Page 6 of 7
STARTUP THE HYDROGEN RECOMBINER Page 7 of 7 Performance Step:
5.1.11 Critical Y  Hold at 20 KW for five (5) minutes, then advance to power setting obtained above (Step 5.1.7).
Standard: PWR OUT meter maintained at 20 KW for 5 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve power setting obtained in Step 5.1.7 on the PWR OUT meter.
Evaluator Cue:
When examinee indicates that he/she would hold for 5 minutes, then inform the examinee 5 minutes has elapsed.


STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.11 Critical Y Hold at 20 KW for five (5) minutes, then advance to power setting obtained above (Step 5.1.7).
Standard:        PWR OUT meter maintained at 20 KW for 5 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve power setting obtained in Step 5.1.7 on the PWR OUT meter.
Evaluator Cue:    When examinee indicates that he/she would hold for 5 minutes, then inform the examinee 5 minutes has elapsed.
When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates the power setting obtained in Step 5.1.7.
When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates the power setting obtained in Step 5.1.7.
Performance:
Performance:     SATISFACTORY         UNSATISFACTORY Comments:
SATISFACTORY UNSATISFACTORY Comments:     Terminating Cues:
Terminating Cues: When 11 Containment Hydrogen Recombiner is in service at the required power setting, then this JPM is complete.
When 11 Containment Hydrogen Recombiner is in service at the required power setting, then this JPM is complete.
Stop Time:
 
Page 7 of 7}}
Stop Time:}}

Latest revision as of 23:32, 11 November 2019

2012 Prairie Island Nuclear Generating Plant Initial License Examination Administered In-Plant JPMs
ML12234A504
Person / Time
Site: Prairie Island Xcel Energy icon.png
Issue date: 05/24/2012
From: Mcneil D
Operations Branch III
To:
Nuclear Management Co
References
Download: ML12234A504 (16)
v • d • e


Text

LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR SITE: PRAIRIE ISLAND JPM TITLE: LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR RELATED PRA NONE INFORMATION:

TASK TITLE: RESPONSE TO NUCLEAR POWER GENERATION / ATWS K/A NUMBERS: 001 K2.05 APPLICABLE METHOD OF TESTING:

Discussion: Simulate/walkthrough: Perform:

EVALUATION LOCATION: In-Plant: Control Room:

Simulator: Other:

Lab:

Time for Completion: 5 Minutes Time Critical: NO Alternate Path: YES TASK APPLICABILITY: SRO: RO:

Page 1 of 4

LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR INITIAL CONDITIONS:

  • The reactor AND the turbine did NOT trip from the control room.
  • The crew enters 1FR-S.1, Response to Nuclear Generation/ATWS.

INITIATING CUES:

  • The SS directs you to locally open the UNIT 1 reactor trip breakers and locally trip the UNIT 1 turbine using 1FR-S.1, Step 5 RNO.

Page 2 of 4

LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR JPM PERFORMANCE INFORMATION Required Materials: 1FR-S.1 General

References:

1FR-S.1 Task Standards: BOTH 11 and 12 Rod Drive MG Set Motor and Generator Breakers are OPEN and the turbine is TRIPPED.

Start Time:

Performance Step: Step 5a RNO Critical N Locally open reactor trip breakers.

Standard: Attempt to open both reactor trip breakers locally using the OPEN pushbutton.

Determine that neither trip breaker can be opened.

Evaluator Cue: When the examinee simulates opening the trip breakers, inform them that BOTH reactor trip breakers are still CLOSED and will NOT open.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: Step 5a RNO Critical Y Locally open Rod Drive MG Set Motor and Generator breakers.

Standard: BOTH 11 and 12 Rod Drive MG Set Motor and Generator breakers are open.

Evaluator Note: Opening BOTH output breakers OR BOTH input breakers alone will trip the reactor and satisfy the critical step, however this does not fully comply with step 5a. If this occurs, this should be noted in the comments section.

Evaluator Cue: IF asked for reactor status, AND either MG sets output breaker AND input breaker are still closed, then inform the examinee that the reactor is still at power.

WHEN the examinee opens input or output breakers on BOTH MG sets, inform the examinee that a plant announcement stating Reactor Trip has been made.

Performance: SATISFACTORY UNSATISFACTORY Page 3 of 4

LOCALLY TRIP THE REACTOR AND THE TURBINE GENERATOR Comments:

Performance Step: Step 5b RNO Critical Y Dispatch operator to locally trip turbine (local trip lever on turbine pedestal)

Standard: Turbine is locally tripped using the local trip lever.

Evaluator Note: The turbine may be tripped using the red button inside the DEHC Cabinet.

This would satisfy the critical task.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Terminating Cues: When BOTH 11 and 12 Rod Drive MG Set Motor and Generator Breakers are OPEN and the turbine is TRIPPED, then inform the examinee that the JPM is complete.

Stop Time:

Page 4 of 4

EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER SITE: PRAIRIE ISLAND JPM TITLE: PERFORM LOCAL EMERGENCY START OF A DIESEL GENERATOR RELATED PRA NONE INFORMATION:

TASK TITLE: EMERG START DG FOLLOWING LOSS OF ALL AC POWER K/A NUMBER: 055 EA1.02 APPLICABLE METHOD OF TESTING:

Discussion: Simulate/walkthrough: Perform:

EVALUATION LOCATION: In-Plant: Control Room:

Simulator: Other:

Lab:

Time for Completion: 8 Minutes Time Critical: NO Alternate Path: YES TASK APPLICABILITY: SRO: RO:

Page 1 of 5

EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER INITIAL CONDITIONS:

  • A Loss of all AC power has occurred on Unit 1.
  • The crew is performing 1ECA 0.0, Loss of all Safeguards AC Power.

INITIATING CUES:

  • The Unit 1 SS directs you to perform 1C20.7 Step 5.3.7, Emergency Start of D1 following a Loss of All AC Power.

Page 2 of 5

EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER JPM PERFORMANCE INFORMATION Required Materials: Consumable copy of 1C20.7 Step 5.3.7 General

References:

1ECA-0.0, 1C20.7 Task Standards: D1 has been emergency started using the air start valve.

Start Time:

Performance Step: Step 5.3.7.A.

Critical Y Emergency Start of D1 following a Loss of All AC Power At the Engine Generator Panel, place CS-55309, D1 ENGINE CONTROL in the LOCAL position.

Standard: CS-55309, placed in the LOCAL position.

Evaluator Cue: When examinee has simulated placing CS-55309 in local, then inform the examinee CS-55309 is in local.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: Step 5.3.7.B.

Critical N At the D1 Diesel Generator Gauge Panel, check if the CONTROL AT ENGINE white indicating light is LIT.

Standard: CONTROL AT ENGINE white indicating light is verified lit Evaluator Cue: When examinee has located the CONTROL AT ENGINE white light, then inform the examinee the light is lit.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: Step 5.3.7.C.

Critical N At the Engine Generator Panel, momentarily, place CS-55308, D1 ENGINE CONTROL STOP/START, in the START position.

Standard: CS-55308 momentarily placed in the START position.

Evaluator Note: The examinee may attempt to repeat this step, but starting the diesel using CS-55308 will NOT be successful.

Page 3 of 5

EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER Evaluator Cue: When examinee has simulated placing CS-55308 in the start position, then inform the examinee the diesel is NOT running.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: Step 5.3.7.D.

Critical Y IF the diesel fails to turn over when the start attempt is made, THEN manually OPEN air start valve CV-31954, D1 DSL GEN AIR START CV B.

Standard: CV-31954 is opened manually.

Evaluator Cue: When examinee has simulated opening CV-31954, then inform the examinee the diesel has turned over and is running.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: Step 5.3.7.E.

Critical N CLOSE CV-31954 after the diesel has started IF it was manually OPENED.

Standard: CV-31954 is closed.

Evaluator Cue: When examinee has simulated closing CV-31954, then inform the examinee CV-31954 is closed.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step:

Critical Y Step 5.3.7.F.

At the Engine Generator Panel, momentarily depress CS-55301, D1 DSL GEN MAN FIELD FLASH PB, to flash the field.

Standard: CS-55301 momentarily depressed.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Page 4 of 5

EMERGENCY START DG1 FOLLOWING LOSS OF ALL AC POWER Performance Step: Step 5.3.7.G.1.

Critical N At the Engine Generator Panel:

Adjust frequency to 60 Hz using CS-55306, D1 SPEED CONTROL.

Standard: CS-55306 raised to achieve 60 Hz.

Evaluator Cue: When examinee checks frequency then, using the meter indicate a frequency of 59 Hz.

When examinee has simulated raising frequency using CS-55306, then inform the examinee frequency is 60 Hz.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: Step 5.3.7.G.2.

Critical N At the Engine Generator Panel:

Adjust 4.16 Bus Voltage as necessary using CS-55314, D1 AUTO VOLTAGE ADJUSTER.

Standard: Voltage raised to 4.16 kV.

Evaluator Cue: When examinee checks voltage, then inform the examinee that voltage is 3600 volts.

When examinee has simulated raising voltage using CS-55314, then inform the examinee that voltage is 4.16 kV.

Upon completion of this step inform the examinee Steps H and I will be performed by another operator.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Terminating Cues: When D1 has been emergency started using the air start valve, then this JPM is complete.

Stop Time:

Page 5 of 5

STARTUP THE HYDROGEN RECOMBINER SITE: PRAIRIE ISLAND JPM TITLE: START UP THE HYDROGEN RECOMBINER RELATED PRA NONE INFORMATION:PRA Identified Task TASK TITLE: STARTUP AND SHUTDOWN THE HYDROGEN RECOMBINERS K/A NUMBERS: 2.1.23 APPLICABLE METHOD OF TESTING:

Discussion: Simulate/walkthrough: Perform:

EVALUATION LOCATION: In-Plant: Control Room:

Simulator: Other:

Lab:

Time for Completion: 13 Minutes Time Critical: NO Alternate Path: NO TASK APPLICABILITY: SRO: RO:

Page 1 of 7

STARTUP THE HYDROGEN RECOMBINER INITIAL CONDITIONS:

  • A LOCA has occurred on Unit 1.
  • Containment H2 concentration is 2%.
  • Adequate power is available to supply the 11 Hydrogen Recombiner.

INITIATING CUES:

  • ALL OPERATOR ACTIONS ARE TO BE SIMULATED UNLESS OTHERWISE DIRECTED.
  • The SS directs you to start up 11 Containment Hydrogen Recombiner per C19.8, beginning at step 5.1.2.

Page 2 of 7

STARTUP THE HYDROGEN RECOMBINER JPM PERFORMANCE INFORMATION Required Materials: Consumable copy of C19.8 Step 5.1 with Step 5.1.1 initialed, Figure 1 and a calculator.

General

References:

C19.8 Task Standards: 11 Containment Hydrogen Recombiner is in service at the required power setting.

Start Time:

Performance Step: 5.1.2 Critical N At the recombiner panel, verify the PWR ADJ potentiometer is set to zero.

Standard: PWR ADJ potentiometer verified to be set at zero.

Evaluator Cue: If examinee simulates adjusting the PWR ADJ potentiometer, then inform the examinee the PWR ADJ potentiometer is set to zero.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: 5.1.3 Critical N At the recombiner control panel, verify the PWR IN AVAIL lamp is LIT.

Standard: PWR IN AVAIL lamp verified to be lit.

Evaluator Cue: When examinee observes PWR IN AVAIL lamp, then inform the examinee PWR IN AVAIL lamp is illuminated.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Page 3 of 7

STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.4 Critical Y Turn the PWR OUT SW to the "ON" position. The red lamp on the switch face plate should be LIT.

Standard: PWR OUT SW turned to the ON position.

Evaluator Cue: When examinee has simulated placing the PWR OUT SW is in the ON position then inform the examinee the PWR OUT SW is in the ON position and the red lamp is LIT.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: 5.1.5 Critical N Obtain the following plant conditions:

Present post-LOCA Containment Pressure ________PSIG Pre-LOCA Containment Temperature from plant computer logs Point 258 (1U1001A [2U1001A]) ________°F Pre-LOCA Containment Pressure from plant computer logs Point 257 (1U1000A [2U1000A]) ________PSIG Standard: Present post-LOCA Containment Pressure and pre-LOCA Containment Temperature and Pressure obtained.

Evaluator Cue: When examinee has simulated contacting the control room, then, as the RO, inform examinee:

Present post-LOCA containment pressure is 3.6 psig.

Pre-LOCA Containment Temperature was 90 °F.

Pre-LOCA Containment Pressure was 0 PSIG.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Page 4 of 7

STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.6 Critical Y Determine the pressure factor, Cp, from the Recombiner Power Correction Factor Versus Containment Pressure Curve (Figure 1) Cp = ___________

Standard: Cp determined to be 1.20 +/- 0.01.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: 5.1.7 Critical Y Multiply Cp, determined above, by the reference power setting to determine required recombiner power setting.

Ref. Power Setting x Cp = Required Power Setting

__________ x___________ = ____________

Standard: Required recombiner power setting determined to be 45 to 47 KW (1.2 X 38.25 KW ~ 46 KW).

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: 5.1.8 Critical N Turn the PWR ADJ potentiometer clockwise until 5 KW is obtained on the PWR OUT meter.

Standard: PWR ADJ potentiometer turned clockwise until 5 kw is indicated on the PWR OUT meter.

Evaluator Cue: When examinee has simulated adjusting the PWR ADJ potentiometer then inform the examinee the PWR OUT meter indicates 5 KW.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Page 5 of 7

STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.9 Critical N Hold at 5 KW for ten (10) minutes, then advance to 10 KW.

Standard: PWR OUT meter maintained at 5 KW for 10 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve 10 KW on the PWR OUT meter.

Evaluator Cue: When examinee indicates that he/she would hold for 10 minutes, then inform the examinee 10 minutes has elapsed.

When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates 10 KW.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Performance Step: 5.1.10 Critical Y Hold at 10 KW for TEN (10) minutes, then advance to 20 KW.

Standard: PWR OUT meter maintained at 10 KW for 10 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve 20 KW on the PWR OUT meter.

Evaluator Cue: When examinee indicates that he/she would hold for 10 minutes, then inform the examinee 10 minutes has elapsed.

When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates 20 KW.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Page 6 of 7

STARTUP THE HYDROGEN RECOMBINER Performance Step: 5.1.11 Critical Y Hold at 20 KW for five (5) minutes, then advance to power setting obtained above (Step 5.1.7).

Standard: PWR OUT meter maintained at 20 KW for 5 minutes, subsequently PWR ADJ potentiometer turned clockwise to achieve power setting obtained in Step 5.1.7 on the PWR OUT meter.

Evaluator Cue: When examinee indicates that he/she would hold for 5 minutes, then inform the examinee 5 minutes has elapsed.

When examinee has simulated adjusting the PWR ADJ potentiometer, then inform the examinee the PWR OUT meter indicates the power setting obtained in Step 5.1.7.

Performance: SATISFACTORY UNSATISFACTORY Comments:

Terminating Cues: When 11 Containment Hydrogen Recombiner is in service at the required power setting, then this JPM is complete.

Stop Time:

Page 7 of 7

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