ML091520491

NRC Region III, Initial License Exam, Job Performance Measure, JPM: RO System D, Title: Sample Containment for Hydrogen

ML091520491
Person / Time
Site:	Palisades
Issue date:	07/07/2008
From:	NRC/RGN-III
To:	Entergy Nuclear Palisades
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Download: ML091520491 (10)

Text

NRC REGION III INITIAL LICENSE EXAM JOB PERFORMANCE MEASURE JPM:

RO SYSTEM d TITLE:

SAMPLE CONTAINMENT FOR HYDROGEN CANDIDATE:

EXAMINER:

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 2 of 10 JULY 2008 JOB PERFORMANCE MEASURE DATA PAGE Task:

Left channel of Containment Hydrogen monitoring in service.

Alternate Path: YES Facility JPM #: PL-OPS-HYR-003J K/A: 028A4.03 Importance:

RO: 3.1 SRO: 3.3 K/A Statement: Location and operation of hydrogen sampling and analysis of containment atmosphere, including alarms and indications Task Standard: Left channel of Containment Hydrogen monitoring placed in service in the Accident Mode.

Preferred Evaluation Location: Simulator

__X__

In Plant Preferred Evaluation Method:

Perform

__X__

Simulate

References:

EOP-4.0, Loss Of Coolant Recovery SOP-38, Gaseous Waste Monitoring System Validation Time: 12 minutes Time Critical:

NO Candidate:

Time Start: ________

Time Finish:

Performance Time:

________ minutes Performance Rating:

SAT______

UNSAT ______

Comments:

Examiner: _______________________________

Date:

Signature

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 3 of 10 JULY 2008 EXAMINER COPY ONLY Tools/Equipment/Procedures Needed:

SOP-38, Gaseous Waste Monitoring System, Section 7.5.1, Rev. 24 Also see Simulator Operator Instructions (last page of this document).

READ TO CANDIDATE DIRECTION TO CANDIDATE:

I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.

INITIAL CONDITIONS:

• The plant has been tripped due to a primary coolant leak.

• EOP-1.0 actions are complete, EOP-4.0 is the in use procedure.

• Both channels of Hydrogen Monitoring have been in standby for greater than 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

INITIATING CUES:

• During performance of EOP-4.0, the CRS directs you to sample containment for hydrogen utilizing the LEFT CHANNEL Hydrogen Monitor per EOP-4.0 step 12.

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 4 of 10 JULY 2008 Proc. Step TASK ELEMENT 1 STANDARD Grade n/a Locate EOP-4.0, Loss Of Coolant Accident, Step 12 Step 12 of EOP-4.0 located S U Comment:

Proc. Step TASK ELEMENT 2 STANDARD Grade n/a Locate SOP-38, Gaseous Waste Monitoring System, Section 7.5.2, To Sample Containment For H2 SOP-38, step 7.5.2 located.

S U Comment:

Evaluator provides the operator a working copy SOP-38, Section 7.5.2.

Proc. Step TASK ELEMENT 3 STANDARD Grade 7.5.2a ENSURE sampling system in STANDBY for at least six hours.

Operator determines sampling system in standby for at least six hours (given in initial conditions).

S U Comment:

EVALUATOR CUE: If Operator asks if step 7.5.1 actions are complete, CUE that step 7.5.1 actions are complete.

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 5 of 10 JULY 2008 Proc. Step TASK ELEMENT 4 STANDARD Grade 7.5.2b CHECK desired hand switch in normal position Left Channel HS-2419 HS-2419 verified in the normal position S U Comment:

Proc. Step TASK ELEMENT 5 STANDARD Grade 7.5.2c CHECK Range selector switch to the 0-10% range, for desired channel.

Left channel Hydrogen Monitor Range select switch verified set to the 0-10% range position.

S U Comment:

Proc. Step TASK ELEMENT 6 STANDARD Grade 7.5.2d If CHP or CHR signal present or imminent, THEN ENABLE the sample valves to be opened by turning the appropriate Key Switch to the ACCI position.

Left Channel HS-2419 (Key 364)

Key 364 obtained AND Inserts Key in HS-2419.

AND Places HS-2419 to the ACCI position.

S U Comment:

EVALUATOR NOTE: HS-2419 to ACCI position is required by EOP-4.0 step 12.

EVALUATOR CUE: If asked if HS-2419 is to be placed in the ACCI position, REPORT that the procedural direction is to be followed.

CRITICAL STEP

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 6 of 10 JULY 2008 Proc. Step TASK ELEMENT 7 STANDARD Grade 7.5.2e For the desired channel, OPERATE the following hand switches to the OPEN position AND RELEASE:

Left Channel HS-2417 HS-2417 placed to the open position.

AND HS-2417 released.

S U Comment:

CRITICAL STEP Proc. Step TASK ELEMENT 8 STANDARD Grade 7.5.2f For the desired channel, PLACE the following hand switches to the OPEN position:

Left Channel HS-2413A HS-2413B HS-2415A HS-2415B HS-2413A placed to open position (red open light on, green close light off).

AND HS-2413B placed to open position (red open light on, green close light off).

AND HS-2415A placed to open position (red open light on, green close light off).

AND HS-2415B placed to open position (red open light on, green close light off).

S U Comment:

CRITICAL STEP

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 7 of 10 JULY 2008 Proc. Step TASK ELEMENT 9 STANDARD Grade 7.5.2g ENERGIZE Recorder AR-2401, Containment Hydrogen Recorder, as follows:

1. PLACE Power Switch to ON (Left Side of Recorder)

2. PLACE Chart Drive Switch to ON (Top of Recorder)

Recorder AR-2401 power switch placed to on.

AND Recorder AR-2401 chart drive switch placed to on S U Comment:

Proc. Step TASK ELEMENT 10 STANDARD Grade 7.5.2h PLACE the desired hand switch to the ANALYZE position.

Left Channel HS-2427L HS-2427L placed to the analyze position.

S U Comment:

EVALUATOR NOTE: Sample light will not light as expected.

EVALUATOR NOTE: EK-0227,Cont H2 Mont C-161 Fail (on front of Panel C-11A) will annunciate as expected.

CRITICAL STEP Proc. Step TASK ELEMENT 11 STANDARD Grade 7.5.2i PUSH ALARM RESET pushbutton to clear any alarms Alarm reset pushbutton on left channel hydrogen monitor pushed.

S U Comment:

EVALUATOR NOTE: Sample light will not light as expected.

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 8 of 10 JULY 2008 Proc. Step TASK ELEMENT 12 STANDARD Grade 7.5.2j.1 IF the SAMPLE light does NOT light, THEN:

1. PUSH desired REMOTE SELECTOR pushbutton Left Channel HS-2426L HS-2426L is pushed.

AND SAMPLE light lights.

S U Comment:

EVALUATOR NOTE: Sample light will light as expected.

CRITICAL STEP Proc. Step TASK ELEMENT 13 STANDARD Grade 7.5.2j.2 ENSURE the desired Function Selector Switch in the SAMPLE position.

Left Channel HS-2428L HS-2428L is verified in the SAMPLE position.

S U Comment:

Proc. Step TASK ELEMENT 14 STANDARD Grade 7.5.2k WHEN Hydrogen Monitor has been in ANALYZE for at least 15 minutes, THEN READ % H2.

Operator determines that 15 minutes will have to elapse to perform this step.

S U Comment:

EVALUATOR CUE: CUE Operator that another Operator will perform this step.

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 9 of 10 JULY 2008 Proc. Step TASK ELEMENT 15 STANDARD Grade n/a Notify CRS that the left channel of Containment Hydrogen monitoring is in service.

CRS notified that the left channel of Containment Hydrogen monitoring has been placed in service.

S U Comment:

END OF TASK

JPM RO SYSTEM d PALISADES NUCLEAR PLANT Page 10 of 10 JULY 2008 CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER TO UPON COMPLETION OF TASK)

INITIAL CONDITIONS:

• The plant has been tripped due to a primary coolant leak.

• EOP-1.0 actions are complete, EOP-4.0 is the in use procedure.

• Both channels of Hydrogen Monitoring have been in standby for greater than 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

INITIATING CUES:

• During performance of EOP-4.0, the CRS directs you to sample containment for hydrogen utilizing the LEFT CHANNEL Hydrogen Monitor per EOP-4.0 step 12.