ML091520448
| ML091520448 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 07/07/2008 |
| From: | NRC/RGN-III |
| To: | Entergy Nuclear Palisades |
| Shared Package | |
| ML082200319 | List: |
| References | |
| Download: ML091520448 (8) | |
Text
NRC REGION III INITIAL LICENSE EXAM JOB PERFORMANCE MEASURE JPM: RO/SRO-ADMIN a TITLE: DETERMINE QUADRANT POWER TILT PER PO-3 CANDIDATE: _____________________________________________
EXAMINER: _____________________________________________
JPM RO SRO-ADMIN 1a JOB PERFORMANCE MEASURE DATA PAGE Task: Determine Quadrant Power Tilt PER PO-3 Alternate Path: N/A Facility JPM #: PL-OPS-ENG-014J K/A: G2.1.7 Importance: RO: 4.4 SRO: 4.7 K/A Statement: Ability to evaluate plant performance and make operational judgments based on operating characteristics, reactor behavior, and instrument interpatation.
Task Standard: Correctly calculate a Quadrant Power Tilt Per PO-3 Preferred Evaluation Location: Simulator __X__ In Plant _____
Preferred Evaluation Method: Perform __X__ Simulate _____
References:
PO-3, Alternate Incore and Excore Applications Validation Time:12 minutes Time Critical: NO Candidate:
Time Start: ________ Time Finish: ________
Performance Time: ________ minutes Performance Rating: SAT______ UNSAT ______
Comments:
Examiner: _______________________________ Date: ______________
Signature PALISADES NUCLEAR PLANT Page 2 of 8 July 2008
JPM RO SRO-ADMIN 1a EXAMINER COPY ONLY Tools/Equipment/Procedures Needed:
PO-3, Attachment 2, Rev. 2 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:
- Plant was at full power.
- Incores #9 and #35 are inoperable.
- CRD #11 has dropped into the core.
INITIATING CUES:
- During performance of PO-3, Alternate Incore and Excore Applications, the Control Room Supervisor directs you to calculate Excore Quadrant Power Tilt utilizing Power Range NI Channels on Panel C-06.
PALISADES NUCLEAR PLANT Page 3 of 8 July 2008
JPM RO SRO-ADMIN 1a Proc. Step TASK ELEMENT 1 STANDARD Grade PO-3, Attachment 2, Excore Quadrant Power Correct Procedure located n/a Tilt, located. S U Comment:
Notes: Evaluator provides candidate with a Working Copy.
Proc. Step TASK ELEMENT 2 STANDARD Grade Lower and upper excore readings from the PPC using NI5L, NI5U, NI6L, NI6U, NI7L, NI7U, NI8L Obtain lower and upper excore readings and NI8U or from the Upper and Lower NI 5.2.1 as required. (SAL, SBL, SCL, SDL and SAU, Detector meters on EC-06 are entered on PO-3, S U SBU, SCU, SDU). Attachment 2, within +/-1% (0.01) of the answer key.
Comment:
CRITICAL STEP Proc. Step TASK ELEMENT 3 STANDARD Grade Lower + Upper excore readings (SA, SB, SC, SD)
Calculate the sum from the Lower + Upper summed and entered on PO-3, Attachment #2, 5.2.1 excore readings (SA, SB, SC, SD S U within +/-1% (0.01) of the answer key.
Comment:
CRITICAL STEP PALISADES NUCLEAR PLANT Page 4 of 8 July 2008
JPM RO SRO-ADMIN 1a Proc. Step TASK ELEMENT 4 STANDARD Grade
- 1. Calculate the sum of all excore Sum of all excores reading divided by 4 readings divided by 4: calculated and entered on PO-3, Attachment 2, 5.2.1 (S = all detectors/4). within +/- 1% (0.01) of the answer key. S U Comment:
CRITICAL STEP Proc. Step TASK ELEMENT 5 STANDARD Grade Using the formula TEX = [(SX - S)/S], calculate the tilt for each Quadrant, within +/-1% (0.01) of 5.2.1 Calculate the Quadrant Tilt. the answer key. S U Comment:
Evaluator: Acceptance criteria is all four Quadrant Tilts should add up to zero (0) +/- 0.01 CRITICAL STEP Proc. Step TASK ELEMENT 6 STANDARD Grade Have another qualified individual verify the Have calculations verified.
5.2.1 calculations. S U Comment:
Notes: Evaluator CUE: State to operator that someone else will verify the calculation.
PALISADES NUCLEAR PLANT Page 5 of 8 July 2008
JPM RO SRO-ADMIN 1a Proc. Step TASK ELEMENT 7 STANDARD Grade Notify the CRS that Excore Quadrant Operator notifies CRS of completion of PO-3, Power Tilt has been completed per PO-3, n/a Attachment 2, Excore Quadrant Power Tilt S U Attachment 2.
Comment:
END OF TASK PALISADES NUCLEAR PLANT Page 6 of 8 July 2008
JPM RO SRO-ADMIN 1a CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER TO UPON COMPLETION OF TASK)
INITIAL CONDITIONS:
- Plant was at full power.
- Incores #9 and #35 are inoperable.
- CRD #11 has dropped into the core.
INITIATING CUES:
- During performance of PO-3, Alternate Incore and Excore Applications, the Control Room Supervisor directs you to calculate Excore Quadrant Power Tilt utilizing Power Range NI Channels on Panel C-06.
PALISADES NUCLEAR PLANT Page 7 of 8 July 2008
JPM RO SRO-ADMIN 1a Excore Lower Reading(%) Upper Reading(%) Lower + Upper S = ( All Detectors)/4 Excore Quadrant Tilt SAL, SBL, SCL, SDL SAU, SBU, SCU, SDU SA, SB, SC, SD = (SA + SB + SC + SD)/4 TEA, TEB, TEC, TED 5 (CH A) SAL = SAU = SA = SAL + SAU TEA = [(SA-S)/S] QUAD 1 50.5 50 100.5 .0565 6 (CH B) SBL = SBU = SB = SBL + SBU TEB = [(SB-S)/S] QUAD 3 95.125 40 39 79 -.1695 7 (CH C) SCL = SCU = SC = SCL + SCU TEC = [(SC-S)/S] QUAD 4 50 50 100 .0512 8 (CH D) SDL = SDU = SD = SDL + SDU TED = [(SD-S)/S] QUAD 2 52 49 101 .0618 NOTE: The four QPTs should sum to approximately zero.
Comments:
Performed By: ____Pat Person_________________________________ Date: _____Today__________ Time: _______Now______
Calculations Verified By: _____________________________________________________ Date: _______________
After calculations are verified, forward to Reactor Engineering Supervisor or designee for final review.
Reactor Engineering Supervisor or designee: _______________________________________ Date: _______________
ANSWER KEY ANSWER KEY ANSWER KEY ANSWER KEY ANSWER KEY ANSWER KEY PALISADES NUCLEAR PLANT Page 8 of 8 July 2008