Text

Initial Submittal of Administrative Jpms for Davis-Besse Initial Exam - May 2004
	ML041760527
Person / Time
Site:	Davis Besse
Issue date:	05/03/2004
From:	House J; FirstEnergy Nuclear Operating Co
To:	; Office of Nuclear Reactor Regulation
References
	-RFPFR, 50-346/04-301
	Download: ML041760527 (66)
	v • d • e

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Davis-Besse ________ _ Task No: _115-036-01-0100_________

Task

Title:

Calculate a Shutdown Margin with 2 Stuck Rods______________________________

K/A

Reference:

192002-K1.13 3.5/3.7 Job Performance Measure No: _RO A Examinee: __ NRC Examiner: ___________________

Facility Evaluator: ______________ Date: ___________________________

Method of testing:

Simulated Performance _______________ Actual Performance ____X______

Classroom ________________ Simulator ______X_________ Plant ___________

READ TO THE EXAMINEE I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues.

When you complete the task successfully, the objective for this job performance measure will be satisfied.

Initial Conditions: The Plant is in Mode 3 following a Reactor trip. Two control rods failed to insert on the Reactor trip. The START program is NOT available. The plant is at 100 EFPD, Boron Concentration is 2390 ppmB, Tave is 532ºF, Transient Poison Worth is -0.27% K/K, Reactivity worth of Anomaly is -0.13% K/K, Boron Correction Factor is 0.96.

Task Standard: Calculate Shutdown Margin with 2 stuck control rods Required Materials: Calculator General

References:

DB-NE-06202, Reactivity Balance Calculations, DB-NE-06201, Reactor Operators Curve Book, and Core Operating Limits Report Initiating Cue: The Unit Supervisor directs you to perform a Shutdown Margin Calculation in accordance with section 14 of DB-NE-06202, Reactivity Balance Calculations.

Time Critical Task: NO Validation Time: 29 Minutes Page 1 of 6

Initiating Cue The Plant is in Mode 3 following a Reactor trip. Two control rods failed to insert on the Reactor trip. The START program is NOT available.

Burnup: 100 EFPD Boron Concentration: 2390 ppmB Tave: 532ºF.

Transient Poison Worth: -0.27% K/K Reactivity worth of Anomaly: -0.13% K/K Boron Correction Factor: 0.96.

The Unit Supervisor directs you to perform a Shutdown Margin Calculation in accordance with section 14 of DB-NE-06202, Reactivity Balance Calculations.

Page 2 of 6

PERFORMANCE INFORMATION (Denote critical steps with a check mark)

1. Performance Step: Determine minimum boron to ensure 1% K/K SDM.

Standard: From figure 6C, determine value of 2320 to 2340 ppmB and enter on Attachment 6.

Comment: Actual value should be 2325 pmmB.

2. Performance Step: Determine value of corrected boron concentration.

Standard: Divide the RCS boron concentration (2325 ppmB) by the Boron Correction Factor

(.96) to obtain a value of 2416 to 2438 ppmB.

Comment: Actual value should be 2325 ppmB divided by 0.96 for a final value of 2422 ppmB.

3. Performance Step: Enter the value of Reactivity Worth Anomaly.

Standard: Enter a value of -0.13 %K/K, from the initial conditions.

Comment: None

4. Performance Step: Determine corrected RCS boron concentration.

Standard: Multiply the RCS boron of 2390 ppmB by the Boron Correction Factor of 0.96 for a final value of 2294.4 ppmB.

Comment: None

5. Performance Step: Determine Differential Boron Worth Standard: From Figure 5A determine a value of -0.00612 to -0.00616 %K/K/ppmB using the corrected RCS boron concentration of 2294.4 ppmB and enter on Attachment 10.

Comment: Actual value of -.00614 %K/K/ppmB.

Page 3 of 6

6. Performance Step: Determine the corrected Anomaly Worth Standard: Divide the Reactivity Worth Anomaly (-0.13 %K/K) by the Differential Boron Worth (-

0.00612 to -0.00616 %K/K/ppmB) to obtain a value of 21.1 to 21.3 Comment: Actual value of 21.17

7. Performance Step: Determine Transient Poison Boron Equivalent Standard: Multiply Transient Poison Worth (-0.27) and Transient Poison Conversion Factor (85) then divide by the Boron Correction Factor (.96) to obtain a value of 23.9. Enter on Attachment 10.

Comment: None

8. Performance Step: Determine minimum boron concentration to ensure 1% Shutdown Valve.

Standard: Calculate minimum boron for 1% SDV on Attachment 10 to obtain a value of 2274 to 2285 ppmB.

Comment: Actual value of 2377 ppmB.

Terminating Cues: This JPM is complete.

Page 4 of 6

VERIFICATION OF COMPLETION Job Performance Measure No. ____RO A ______

Examinee's Name:

Examiner's Name:

Date performed:

Facility Evaluator:

Number of attempts:

Time to complete:

Question Documentation:

Question:____________________________________________________________________

Response:___________________________________________________________________

Result: SAT or UNSAT Examiner's signature and date: _______________________________ __________

Page 5 of 6

JPM RO A Simulator Instructions If performed on the simulator, this JPM can setup at any IC Page 6 of 6

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Davis-Besse ________ _ Task No: _119-004-03-0400_________

Task

Title:

Control of Locked Valves During Post-Maintenance Testing______________________

K/A

Reference:

GEN 2.2.12 3.0/3.4 Job Performance Measure No: _RO C Examinee: __ NRC Examiner: ___________________

Facility Evaluator: ______________ Date: ___________________________

Method of testing:

Simulated Performance ______X________ Actual Performance __________

Classroom ________________ Simulator _______X_________ Plant __________

READ TO THE EXAMINEE I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues.

When you complete the task successfully, the objective for this job performance measure will be satisfied.

Initial Conditions: Maintenance has completed a packing adjustment on valve DH2736, DH Aux.

Spray Throttle Valve, to stop a packing leak per Order 200001155.

Task Standard: Stroke and time DH2736 and make the appropriate locked valve log entries.

Required Materials: Pump and Valve Basis Document, Stop watch and Locked Valve Log General

References:

DB-PF-03272, Post Maintenance Valve Test, DB-OP-00008, Operation and Control of Locked Valves Initiating Cue: The Unit Supervisor directs you to perform post maintenance valve testing of DH2736 in accordance with DB-PF-03272, Post Maintenance Valve Test.

The Shift Manager has given his permission to stroke DH2736, DH Aux. Spray Throttle Valve.

An equipment operator is standing by in the Auxiliary Building.

The Locked Valve Log is in the Control Room.

The Shift Manager has completed the first 8 columns in the Locked Valve Log.

Time Critical Task: NO Validation Time: 25 Minutes Page 1 of 8

Initiating Cues Maintenance has completed a packing adjustment on valve DH2736, DH Aux. Spray Throttle Valve, to stop a packing leak per Order 200001155.

The Unit Supervisor directs you to perform post maintenance valve testing of DH2736 in accordance with DB-PF-03272, Post Maintenance Valve Test.

The Shift Manager has given his permission to stroke DH2736, DH Aux. Spray Throttle Valve.

An equipment operator is standing by in the Auxiliary Building.

The Locked Valve Log is in the Control Room.

The Shift Manager has completed the first 8 columns in the Locked Valve Log.

Page 2 of 8

PERFORMANCE INFORMATION (Denote critical steps with a check mark)

1. Performance step: Complete section 3.2 of DB-PF-03272 Standard: Check Verify section 3.1 is complete Comment: None

2. Performance step: Complete section 3.2 of DB-PF-03272 Standard: Verify a RWP is available Comment: None Cue: (If asked) A special RWP is not required for this test.

3. Performance step: Obtain stroke times from the Pump and Valve Basis Document and record on Attachment 2 Standard: Enter the maximum close time of 59.70 seconds, the maximum open time of 59.62 seconds, the expected close time range of 33.83 seconds to 45.77 seconds and the expected open time range of 33.78 seconds to 45.71 seconds on Attachment 2 Comment: None

4. Performance step: Complete section 3.2 of DB-PF-03272 Standard: Obtain Shift Manager's permission to perform the test Comment: None Cue: (If asked) the Shift Manager has given permission to stroke test DH 2736

5. Performance step: Record test equipment data Standard: Record the M&TE number for the stopwatch and the calibration due date Comment: None Cue: (If asked) A special DB-OP-00016 lineup is NOT required Page 3 of 8

6. Performance step: Verity the Equipment Operator is at DH 2736 Standard: Communicate via GAI-TRONICS or radio Comment: None Cue: An Equipment Operator is standing by to verify local valve position

7. Performance step: Stoke DH 2736 open and record time Standard: Depress and hold the OPEN pushbutton and stroke time using the stopwatch. Record the stroke time.

Comment: DH 2736 is a throttle valve, which requires the OPEN pushbutton to be depressed while the valve is stroking DH 2736 will stroke faster than the expected time.

8. Performance step: Contact the Equipment Operator to check local indication Standard: Communicate via GAI-TRONICS or radio Comment: None Cue: The Equipment Operator reports local valve position indicates DH 2736 is open

9. Performance step: Complete the "Position To" column in the Locked Valve Log Standard: Enter "Open" Comment: The Locked Valve Log may be updated after the stoke test is complete

10. Performance step: Complete the "Position By" column in the Locked Valve Log Standard: Enter initials Comment: The Locked Valve Log may be updated after the stoke test is complete Page 4 of 8

11. Performance step: Stoke DH 2736 closed and record time Standard: Depress and hold the CLOSED pushbutton and stroke time using the stopwatch.

Record the stroke time.

Comment: None

12. Performance step: Contact the Equipment Operator to check local indication Standard: Communicate via GAI-TRONICS or radio Comment: None Cue: The Equipment Operator reports local valve position indicates DH 2736 is closed

13. Performance step: Complete the "Restored By" column in the Locked Valve Log Standard: Enter initials Comment: The Locked Valve Log may be updated after the stoke test is complete

14. Performance step: Recognize the stroke times are not within the expected times Standard: Compare valve stroke times to the expected range of stroke times Comment: None

15. Performance step: Restoke DH 2736 and record times Standard: Recognize the test requires the valve to be stroke timed a second time Comment: None Cue: DH 2736 has been stroked open and closed a second time. The stroke times are the same as recorded in step 4.2.2 Page 5 of 8

16. Performance step: Inform the Unit Supervisor or Shift Manager the stroke times are not with in the expected range Standard: Communicate to a shift SRO the need to write a Condition Report and perform an Operability Justification Comment: None Cue: The Shift Manager will write the Condition Report and document the Operability Justification

17. Performance step: Complete acceptance criteria Standard: Sign off steps 5.2 and 5.3 Comment: None Terminating Cue: This JPM is complete Page 6 of 8

VERIFICATION OF COMPLETION Job Performance Measure No. ____RO C______

Examinee's Name:

Examiner's Name:

Date performed:

Facility Evaluator:

Number of attempts:

Time to complete:

Question Documentation:

Question:____________________________________________________________________

Response:___________________________________________________________________

Result: SAT or UNSAT Examiner's signature and date: _______________________________ __________

Page 7 of 8

JPM RO C Simulator Instructions Setup the simulator to any Mode 1, 2, or 3 IC at NOP and NOT.

Page 8 of 8

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Davis-Besse ________ _ Task No: _071-001-02-0100_________

Task

Title:

Containment Pressure Reduction Release___________________________________

K/A

Reference:

GEN 2.3.11 2.7/3.2 Job Performance Measure No: RO D Examinee: __ NRC Examiner: ___________________

Facility Evaluator: ______________ Date: ___________________________

Method of testing:

Simulated Performance _______________ Actual Performance __________

Classroom ________________ Simulator ________________ Plant __________

READ TO THE EXAMINEE I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues.

When you complete the task successfully, the objective for this job performance measure will be satisfied.

Initial Conditions: A plant heatup is in progress. Containment to annulus differential pressure has risen to 20 inches H2O. A release permit has been prepared and approved.

Task Standard: Initiate a pressure release of Containment.

Required Materials: None General

References:

DB-OP-03012, Radioactive Gaseous Batch Release Initiating Cue: The Unit Supervisor directs you to perform a Containment pressure reduction release beginning with step 4.6.8 of DB-OP-03012, Radioactive Gaseous Batch Release. An Equipment Operator is standing by in the Auxiliary Building with a working copy of the release procedure to take actions at your direction.

Time Critical Task: NO Validation Time: 15 Minutes Page 1 of 7

Initiating Cues A plant heatup is in progress.

Containment to annulus differential pressure has risen to 20 inches H2O.

A release permit has been prepared and approved.

The Unit Supervisor directs you to perform a Containment pressure reduction release beginning with step 4.6.8 of DB-OP-03012, Radioactive Gaseous Batch Release.

An Equipment Operator is standing by in the Auxiliary Building with a working copy of the release procedure to take actions at your direction.

Page 2 of 7

PERFORMANCE INFORMATION (Denote critical steps with a check mark)

1. Performance step: Place computer point P318 on trend Standard: Use the plant process computer to trend CTMT PRESS DIFF TO ANNULUS Comment: Exceptable to trend on the computer CRT or on the analog trend pens Cue: (If asked) The Unit Supervisor requests a 60-second trend

2. Performance step: Request the Shift Manager approval of the release Standard: Communicate with the Shift Manager Comment: Role play as the Shift Manager to sign and date Item 4.l on Attachment 1 of DB-OP-03012

3. Performance step: Verify less than 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months since containment was sampled Standard: Determine difference is less than 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months between containment sample time in Item 4.e of Attachment 1 and current time Comment: None

4. Performance step: Open CV5037, H2 Purge System Ctmt Isolation Standard: Press OPEN on HIS5037 Comment: Role play to provide the Independent Verification for opening CV 5037

5. Performance step: Open CV5038, H2 Purge System Ctmt Isolation Standard: Press OPEN on HIS5038 Comment: Role play to provide the Independent Verification for opening CV 5038 Page 3 of 7

6. Performance step: Direct the Equipment Operator to open the containment release skid discharge gate, to start the skid fan and to maintain flow rate at approximately 1400 on the M&TE anemometer readout.

Standard: Communicate via the GAI-TRONICS or radio Comment: May direct the Equipment Operator to perform steps 4.6.13, 4.6.14 and 4.6.15.

Cue: The Equipment Operator reports steps 4.6.13, 4.6.14 and 4.6.15 are complete. Skid flow rate is 1400 on the local anemometer.

7. Performance step: Make a Unit Log entry Standard: Record start time, release permit number and containment to annulus differential pressure in the Unit Log Comment: None Cue: The secondary side Reactor Operator has made Unit Log entry for release start time, release permit number and containment to annulus differential pressure

8. Performance step: Update the release permit Standard: Record start date and time and containment to annulus P in Item 6 of Attachment 1 Comment: After the release is started an Equipment Operator will contact the Control Room to report that the Main Station Exhaust Fans are not running Cue: This is the Zone 3 Equipment Operator. I am in Fan Alley. Neither one of the Main Station Exhaust Fans are running.

9. Performance step: Recognize the release should be stopped Standard: Communicate to the Equipment Operator the need to stop the Containment Pressure Release Skid Fan Comment: None Cue: The Containment Pressure Release Skid Fan has been.

Page 4 of 7

10. Performance step: Close CV5037, H2 Purge System Ctmt Isolation Standard: Press CLOSE on HIS5037 Comment: None

11. Performance step: Close CV5038, H2 Purge System Ctmt Isolation Standard: Press CLOSE on HIS5038 Comment: None

12. Performance step: Notify the Shift Manager the release has been stopped Standard: Communicate with the Shift Manager Comment: None Cue: The Shift Manager acknowledges the Containment Pressure Reduction Release has been stopped.

Terminating Cue: This JPM is complete Page 5 of 7

VERIFICATION OF COMPLETION Job Performance Measure No. _RO D_______

Examinee's Name:

Examiner's Name:

Date performed:

Facility Evaluator:

Number of attempts:

Time to complete:

Question Documentation:

Question:____________________________________________________________________

Response:___________________________________________________________________

Result: SAT or UNSAT Examiner's signature and date: _______________________________ __________

Page 6 of 7

JPM RO D Simulator Instructions Setup the simulator in a Mode 3, NOP, NOT IC.

Raise Containment pressure to 20 inches.

Page 7 of 7

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Davis-Besse ________ _ Task No: _000-080-05-0100_________

Task

Title:

Offsite Dose Assessment Using a Nomogram________________________________

K/A

Reference:

GEN 2.4.39 3.3/3.1 Job Performance Measure No: _RO E Examinee: __ NRC Examiner: ___________________

Facility Evaluator: ______________ Date: ___________________________

Method of testing:

Simulated Performance _______________ Actual Performance _____X____

Classroom ________________ Simulator ________X_______ Plant __________

READ TO THE EXAMINEE I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues.

When you complete the task successfully, the objective for this job performance measure will be satisfied.

Initial Conditions: The reactor has been tripped due to an unisolable steam leak on Steam Generator 2. Steam Generator 2 is at 0 psig. SFRCS has actuated and both Auxiliary Feedwater Pumps Turbines (AFPT) are running. After Steam Generator 2 depressurized, a tube leak developed in Steam Generator 1. An RCS cooldown to 500 ºF is in progress using Atmospheric Vent Valve 1(AVV). The Safety Parameter Display System (SPDS) terminals are not available. Lower T is -1.0 ºF. Wind speed is 8 MPH. RE 609 is reading 4 X 105 CPM.

Task Standard: Using a nomogram, determine the off-site TEDE dose levels at the site boundary, the two mile, the five mile and the ten mile limits.

Required Materials: Straightedge or ruler, calculator General

References:

RA-EP-02240, Offsite Dose Assessment, and Offsite Dose Assessment Nomogram Initiating Cue: The Shift Manager directs you to calculate a projected offsite Total Effective Dose Equivalent (TEDE) rate using the offsite dose assessment nomogram in accordance with RA-EP-02240, Offsite Dose Assessment.

Time Critical Task: NO Validation Time: 13 Minutes Page 1 of 7

Initiating Cues The reactor has been tripped due to an unisolable steam leak on Steam Generator 2.

Steam Generator 2 is at 0 psig.

SFRCS has actuated and both Auxiliary Feedwater Pumps Turbines (AFPT) are running.

After Steam Generator 2 depressurized, a tube leak developed in Steam Generator 1.

An RCS cooldown to 500 ºF is in progress using Atmospheric Vent Valve 1(AVV).

The Safety Parameter Display System (SPDS) terminals are not available.

Lower T is -1.0 ºF Wind speed is 8 MPH RE 609 is reading 4 X 105 CPM The Shift Manager directs you to calculate a projected offsite Total Effective Dose Equivalent (TEDE) rate using the offsite dose assessment nomogram in accordance with RA-EP-02240, Offsite Dose Assessment.

Page 2 of 7

PERFORMANCE INFORMATION (Denote critical steps with a check mark)

1. Performance step: Determine the release pathway Standard: Determine the release pathway is from both AFPT exhausts and both AVVs Comment: The flow rates for both AFPTs and AVV 1 can be added together or the TEDE rates for each of the flow paths can be added together

2. Performance step: Locates the procedural guidance Standard: Identifies Attachment 2 of RA-EP-02240, Offsite Dose Assessment, as correct procedural guidance Comment: None

3. Performance step: Obtain a Nomogram Standard: Obtain a Nomogram Comment: None

4. Performance step: Record name, date and time on nomogram Standard: Write the information on the nomogram Comment: None

5. Performance step: Plot the radiation monitor reading Standard: From initial conditions, plot RE 609 reading of 4 X 105 CPM on scale B Comment: None

6. Performance step: Plot the flow rate Standard: Mark a flow rate of 5 to 6 KCFM on scale A Comment: Actual value is 5.06 KCFM. 0.33 KCFM for each AFPT and 4.4 KCFM for the AVV.

Page 3 of 7

7. Performance step: Plot the release rate Standard: Draw a line from scale B to scale A to obtain a release rate of 10 to 20 Curries/sec Comment: Actual release rate value is 12 Curries/sec

8. Performance step: Plot the lower T Standard: From initial conditions, plot lower T of -1.0 ºF on scale 1.

Comment: Lower T of -1.0 ºF is equivalent to a stability class E

9. Performance step: Plot the wind speed Standard: From initial conditions, plot a wind speed of 8 MPH on scale 2 Comment: None

10. Performance step: Plot the X/Q value Standard: Draw a line from scale 1 to scale 2 to obtain a X/Q value of 4 X 10-5 to 6 X 10-5 sec/m3 on scale 3 Comment: Actual X/Q value is 5 X 10-5

11. Performance step: Plot the TEDE value at the site boundary Standard: Draw a line from scale C to scale 3 to obtain a TEDE value of 0.4 to 1 rem/hr and plot on scale 4 Comment: Actual TEDE rate at the site boundary is 0.8 rem/hr Page 4 of 7

12. Performance step: Determine the TEDE rate at 2 miles Standard: Divide the site boundary TEDE rate by 5 to obtain a TEDE rate at 2 miles of 0.08 rem/hr to 0.2 rem/hr and record on the nomogram Comment: Actual TEDE rate at 2 miles is 0.16 rem/hr

13. Performance step: Determine the TEDE rate at 5 miles Standard: Divide the site boundary TEDE rate by 15 to obtain a TEDE rate at 5 miles of 0.027 rem/hr to 0.067 rem/hr and record on the nomogram Comment: Actual TEDE rate at 5 miles is 0.053 rem/hr

14. Performance step: Determine the TEDE rate at 10 miles Standard: Divide the site boundary TEDE rate by 40 to obtain a TEDE rate at 10 miles of 0.01 rem/hr to 0.025 rem/hr and record on the nomogram Comment: Actual TEDE rate at 10 miles is 0.02 rem/hr Terminating Cue: This JPM is complete.

Page 5 of 7

VERIFICATION OF COMPLETION Job Performance Measure No. _RO E _____

Examinee's Name:

Examiner's Name:

Date performed:

Facility Evaluator:

Number of attempts:

Time to complete:

Question Documentation:

Question:____________________________________________________________________

Response:___________________________________________________________________

Result: SAT or UNSAT Examiner's signature and date: _______________________________ __________

Page 6 of 7

JPM RO E Simulator Instructions Setup the simulator to any IC Page 7 of 7

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Davis-Besse ________ _ Task No: _336-005-03-0300_________

Task

Title:

_Notification to the Federal Aviation Administration for Cooling Tower Aviation__

Light Failure ___________________________________________________________________

K/A

Reference:

GEN 2.1.17 3.5/3.6 Job Performance Measure No: _SRO A Examinee: __ NRC Examiner: ___________________

Facility Evaluator: ______________ Date: ___________________________

Method of testing:

Simulated Performance ______X________ Actual Performance __________

Classroom ________________ Simulator _______X________ Plant __________

READ TO THE EXAMINEE I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues.

When you complete the task successfully, the objective for this job performance measure will be satisfied.

Initial Conditions: The plant is at 100% power. You are the Shift Manager.

Task Standard: Notify the Federal Aviation Administration of a problem with the Cooling Tower Aviation Lighting Required Materials: None General

References:

DB-OP-00002, Operations Section Event/Incident Notifications and Actions, EO-02, Cooling Tower and Microwave Tower Aviation Lighting Malfunctions Initiating Cue: The security supervisor reports that two of the red beacons on top of the Cooling Tower are not flashing.

Time Critical Task: NO Validation Time: 8 Minutes Page 1 of 8

Initiating Cue The plant is at 100% power. You are the Shift Manager.

The security supervisor reports that two of the red beacons on top of the Cooling Tower are not flashing.

Page 2 of 8

PERFORMANCE INFORMATION (Denote critical steps with a check mark)

1. Performance step: Locate guidance for notifying the Federal Aviation Administration Standard: Use Operations Directive EO-02, Cooling Tower and Microwave Tower Aviation Lighting Malfunctions Comment: May go to DB-OP-00002 first but guidance is contained in EO-02

2. Performance step: Notify Electrical Maintenance and/or Electrical Systems Engineering Standard: Communicate via the GAI-TRONICS or telephone Comment: May contact the Work Week Manager Cue: Need to contact the vendor. Trouble shooting and repairing the Cooling Tower lights will take approximately 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months

3. Performance step: Notify the Federal Aviation Administration Standard: Communicate using the telephone Comment: Dial 9-1-800-992-7433, #, *, 9, 9 OR 9-1-216-265-8070 Cue: Answer as the Federal Aviation Administration

4. Performance step: Notify the Federal Aviation Administration Standard: Provide name Comment: Ask for the required information if not provided by the candidate Cue: Role-play as the Federal Aviation Administration Page 3 of 8

5. Performance step: Notify the Federal Aviation Administration Standard: Provide reason for call - Davis-Besse Unit 1 Hyperbolic Cooling Tower Aviation Lighting problem Comment: Ask for the required information if not provided by the candidate Cue: Role-play as the Federal Aviation Administration

6. Performance step: Notify the Federal Aviation Administration Standard: Provide exact lighting problem - Two of the eight red beacons are not flashing Comment: Ask for the required information if not provided by the candidate Cue: Role-play as the Federal Aviation Administration

7. Performance step: Notify the Federal Aviation Administration Standard: Provide time of occurrence Comment: Ask for the required information if not provided by the candidate Cue: Role-play as the Federal Aviation Administration

8. Performance step: Notify the Federal Aviation Administration Standard: Provide estimated return to service date of 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months Comment: Ask for the required information if not provided by the candidate Cue: Role-play as the Federal Aviation Administration Page 4 of 8

9. Performance step: Notify the Federal Aviation Administration Standard: Provide latitude and longitude of the cooling tower - 41°35'57"/83°05'28" Comment: Ask for the required information if not provided by the candidate Cue: Role-play as the Federal Aviation Administration

10. Performance step: Notify the Federal Aviation Administration Standard: Provide the height of the cooling tower - 493'AGL/1077AMSL Comment: AGL - Above Ground Level, AMSL - Above Mean Sea Level Ask for the required information if not provided by the candidate Cue: Role-play as the Federal Aviation Administration

11. Performance step: Notify the Federal Aviation Administration Standard: Provide location of the nearest airport - Port Clinton, 10 miles WNW Comment: Davis-Besse cooling tower does not have an FCC registration number Cue: Ask if the cooling tower has an FCC registration number.

12. Performance step: Notify the Federal Aviation Administration Standard: Request a NOTAM number Comment: NOTAM - Notice to AirMen Cue: Provide the NOTAM number of 04-AGL-00129 Page 5 of 8

13. Performance step: Log Federal Aviation Administration notification in the Unit Log Standard: Make Unit Log entry with the following details:

Time of occurrence Details of problem Time FAA was notified Time Electrical Maintenance/Plant Engineering was notified NOTAM number Comment: Unit Log may be available if JPM is performed on the simulatoe Cue: Ask what information will be recorded in the Unit Log Terminating Cue: This JPM is complete.

Page 6 of 8

VERIFICATION OF COMPLETION Job Performance Measure No. _SRO A_______

Examinee's Name:

Examiner's Name:

Date performed:

Facility Evaluator:

Number of attempts:

Time to complete:

Question Documentation:

Question:____________________________________________________________________

Response:___________________________________________________________________

Result: SAT or UNSAT Page 7 of 8

JPM SRO A Simulator Instructions If performed on the simulator, this JPM can setup at any IC Page 8 of 8

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Davis-Besse ________ _ Task No: _333-011-01-0300_________

Task

Title:

Review and Correct a Shutdown Margin Calculation____________________________

K/A

Reference:

GEN 2.1.12 2.9/4.0 Job Performance Measure No: _SRO B Examinee: __ NRC Examiner: ___________________

Facility Evaluator: ______________ Date: ___________________________

Method of testing:

Simulated Performance _______________ Actual Performance ____X______

Classroom ________________ Simulator ______X_________ Plant ___________

READ TO THE EXAMINEE I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues.

When you complete the task successfully, the objective for this job performance measure will be satisfied.

Initial Conditions: The plant is in Mode 3 following a reactor trip. The START program is not available. The following conditions exist: The plant is at 100 EFPD, RCS Boron Concentration is 1600 ppmB, Tave is 532°F, APSRs are 28.5% withdrawn, there is one known stuck rod, Reactivity worth due to transient poisons is -.27% K/K, the correction factor for boron 10 depletion is 0.99, the Reactivity Anomaly is .13% K/K.

Task Standard: Recognize Shutdown Margin is NOT adequate and apply the appropriate Technical Specifications Required Materials: Calculator General

References:

DB-NE-06202, Reactivity Balance Calculations, DB-NE-06201, Reactor Operator Curve Book Initiating Cue: The Shift Manager has directed you to check the calculation for a shutdown margin per DB-NE-06202, Reactivity Balance Calculations, and DB-NE-06201, Reactor Operator Curve Book, Attachment 4.

Time Critical Task: NO Validation Time: 22 minutes Page 1 of 7

Initiating Cue The plant is in Mode 3 following a reactor trip.

The START program is not available.

The following conditions exist:

The plant is at 100 EFPD RCS Boron Concentration is 1600 ppmB Tave is 532°F APSRs are 28.5% withdrawn There is one known stuck rod.

Reactivity worth due to transient poisons is -.27% K/K The correction factor for boron 10 depletion is 0.99 The Reactivity Anomaly is .13% K/K The Shift Manager has directed you to check the calculation for a shutdown margin per DB-NE-06202, Reactivity Balance Calculations, and DB-NE-06201, Reactor Operator Curve Book, .

Page 2 of 7

PERFORMANCE INFORMATION (Denote critical steps with a check mark)

1. Performance step: Verify reactivity worth of the fuel.

Standard: From Figure 2, verify a value of 13.5% K/K to 13.6% K/K and enter this value on .

Comment: Actual value is 13.55% K/K

2. Performance step: Verify the corrected boron concentration.

Standard: Verify RCS boron concentration of 1600 ppmB multiplied by the B10 correction factor of 0.99 to obtain a value of 1584ppmB Comment: None

3. Performance step: Verify the reactivity worth due to boron Standard: From Figure 3, verify a value of -10.2% K/K to -10.3% K/K. From Figure 4, verify a value of 1.004 to 1.006 for the Fuel Burnup Correction Factor. Multiply to obtain a value of -

10.24% K/K to -10.36% K/K Comment: Actual value is -10.25% K/K times 1.005 = -10.3% K/K

4. Performance step: Verify reactivity worth due to transient poisons.

Standard: Verify from initial conditions that the reactivity worth due to transient poisons is

-.27% K/K.

Comment: None

5. Performance step: Verify the reactivity worth due to temperature.

Standard: Verify the reactivity worth due to temperature is 0 Comment: T is 0% K/K Page 3 of 7

6. Performance step: Recognize the adjusted rod worth for one known stuck rod entered on the calculation sheet is incorrect Standard: From Figure 10, determine rod worth of -4.18% K/K to -4.2% K/K and enter on the calculation sheet.

Comment: Actual value is -4.19% K/K. Value entered on the calculation sheet was -5.12%

K/K The candidate may choose to complete the review of the Shutdown Margin before informing the Shift Manager of the error.

Cue: The Shift Manager acknowledges the error and directs you to continue with the calculations and make any necessary corrections.

7. Performance step: Verify APSR reactivity worth.

Standard: From Figure 11A, verify APSR reactivity worth of -0.11% K/K to -0.12% K/K.

Comment: Actual value is -0.115% K/K

8. Performance step: Verify Flux Redistribution Penalty (FRP) using Table 1 of DB-op-06201.

Standard: Verify Flux Redistribution Penalty is 0.35% K/K.

Comment: None

9. Performance step: Verify reactivity anomaly reactivity worth from initial conditions.

Standard: Verify reactivity anomaly reactivity worth is .13% K/K.

Comment: None

10. Performance step: Determine the value for shutdown margin.

Standard: Determine that shutdown margin is a value between .72% K/K and .97% K/K.

Comment: Actual Shutdown Margin is .845% K/K Page 4 of 7

11. Performance step: Take actions for Shutdown Margin less than adequate Standard: Communicate revised Shutdown Margin to the Shift Manager Comment: None Cue: (If asked) The Shift Manager reports another SRO has reviewed the corrections and agrees that Shutdown Margin is less than 1%.

12. Performance step: Take actions for Shutdown Margin less than adequate Standard: Recognize the need to enter Technical Specification 3.1.1.1 Comment: May need to ask the candidate what actions are required Candidate may refer to Tech. Specs.

13. Performance step: Take actions for Shutdown Margin less than adequate Standard: Recognize the need to immediately initiate RCS boration Comment: May need to ask the candidate what actions are required Candidate may refer to Tech. Specs.

Terminating Cues: This JPM is complete.

Page 5 of 7

VERIFICATION OF COMPLETION Job Performance Measure No. ___SRO B_______

Examinee's Name:

Examiner's Name:

Date performed:

Facility Evaluator:

Number of attempts:

Time to complete:

Question Documentation:

Question:____________________________________________________________________

Response:___________________________________________________________________

Result: SAT or UNSAT Examiner's signature and date: _______________________________ __________

Page 6 of 7

JPM SRO B Simulator Instructions If performed on the simulator, this JPM can setup at any IC Page 7 of 7

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Davis-Besse ________ _ Task No: _119-004-03-0400_________

Task

Title:

Control of Locked Valves During Post-Maintenance Testing______________________

K/A

Reference:

GEN 2.2.12 3.0/3.4 Job Performance Measure No: _SRO C__

Examinee: __ NRC Examiner: ___________________