ML041070586
| ML041070586 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 01/06/2004 |
| From: | Alvey B, Pickley T, Ryan P Exelon Generation Co, Exelon Nuclear |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| -RFPFR, 50-461/04-301, JPM 4411.0801, Rev 02 50-461/04-301 | |
| Download: ML041070586 (11) | |
Text
CLINTON POWER STATIONJob Performance MeasureScram Control Rod 32-13 By Venting The Control Rod Drive Hydraulics (CRDH)Withdrawal LinesJPM Number: 4411.0801Revision Number: 02Date: 10/14/03Developed By: T. Pickley 10/14/03InstructorDateValidated By: B. Alvey 10/16/03SME or InstructorDateReview By: P. K. Ryan 10/16/03Operations RepresentativeDate Page 2 of 9JOB PERFORMANCE MEASURE VALIDATION CHECKLISTNOTE:All steps of this checklist should be performed upon initial validation.Prior to JPM usage, revalidate JPM using steps 8 through 11 below.________1. Task description and number, JPM description and number areidentified.________2. Knowledge and Abilities (K/A) references are included.
________3. Performance location specified. (in-plant, control room, orsimulator)________4. Initial setup conditions are identified.
________5. Initiating and terminating cues are properly identified.
________6. Task standards identified and verified by SME review.
________7. Critical steps meet the criteria for critical steps and are identifiedwith an asterisk (*).________8. Verify the procedure referenced by this JPM matches the mostcurrent revision of that procedure:
Procedure Rev. _____ Date _____________________9. Pilot test the JPM:a. verify cues both verbal and visual are free of conflict, and
- b. ensure performance time is accurate.________10. If the JPM cannot be performed as written with properresponses, then revise the JPM.________11. When JPM is revalidated, SME or Instructor sign and date JPMcover page. SME/InstructorDate SME/InstructorDate SME/InstructorDate CLINTON POWER STATIONSYSTEM JPMJPM NUMBER:
4411.0801 REVISION: 02Page 3 of 9Revision Record (Summary)
- 1. Revision 01,Converted JPM 45200J03 to new format
- 2. Revision 02,Changed control rod to 32-13 to reduce rad dose during JPM.
CLINTON POWER STATIONSYSTEM JPMJPM NUMBER:
4411.0801 REVISION: 02Page 4 of 9Operator's Name: SSN: Job Title: NLO RO SRO STA SRO CertJPM Title/Number: 4411.0801, Scram Control Rod 32-13 By Venting The ControlRod Drive Hydraulics (CRDH) Withdrawal Lines Revision Number: 02 Task Number and Title: 441108.07, Complete in plant actions to perform Venting CRDWithdrawal Lines method of Alternate Rod Insertion.Suggested Testing Environment:Plant Actual Testing Environment: Simulator Plant Control RoomTesting Method:SimulateFaulted:NoPerformAlternate Path:NoTime Critical:NoEstimated Time to Complete: 30
_minutes Actual Time Used:
minutes
References:
EVALUATION
SUMMARY
- Were all the Critical Elements performed satisfactorily?YesNoThe operator's performance was evaluated against the standards contained in this JPM,and has been determined to be:SatisfactoryUnsatisfactory Comments:
Evaluator's Name: __________________________Evaluator's Signature: Date:
CLINTON POWER STATIONSYSTEM JPMJPM NUMBER:
4411.0801REVISION: 02Page 5 of 9READ TO THE OPERATORI will explain the initial conditions, which step(s) to simulate or discuss, and provide the initiating cues.When you complete the task successfully, the objective of this Job Performance Measure will besatisfied.SIMULATOR SET-UP CONDITIONS
- NoneTASK STANDARDS
- Control Rod 32-13 is fully inserted.
TOOLS, EQUIPMENT, OTHER SPECIAL REQUIREMENTS
- 1.Tools are located in OSC. It is not required to take them to the containment.2.CRDH vent valve wrench.
3.HP Hose with fitting.4.Other wrenches in the kit.PROCEDURAL/REFERENCES
- CPS 4411.08, ALTERNATE CONTROL ROD INSERTIONEVALUATOR INSTRUCTIONS
- Amplifying cues are provided within the JPM steps.INITIAL CONDITIONS AND INITIATING CUE
- A reactor scram occurred but control rod 32-13 failed to insert. Individually scram control rod 32-13 byventing the CRDH withdrawal line in accordance with CPS No. 4411.08, ALTERNATE CONTROL ROD INSERTION. The containment is accessible, the reactor is shutdown and you have RP support.START TIME:
CLINTON POWER STATIONSYSTEM JPMJPM NUMBER:
4411.0801REVISION: 02Page 6 of 9==========================================================================PERFORMANCE INFORMATIONCritical steps are denoted with an asterisk (*) to the left of the step number and appear in BOLDEDletters. Failure to meet the standards for a critical step constitutes failure of the Job Performance Measure. The sequence of steps is assumed unless denoted in the comments section of the JPM.
==========================================================================PERFORMANCE STEPS*1.Connect a hose from selected HCUs 1C11-1F102, CRD Withdraw Riser VentValve to below the Suppression Pool water level. (Valves located in HCU cat walk
area)StandardExaminee simulates removing the plug from the CRD riser vent valve.Examinee should verify 1F102 shut before removing the plug.CUECommentsThe HCU for control rod 32-13 is located at 755' Containment Building, eastside, on the outboard end of the second bank of HCU's near the stairway from 737' to 755'. If desired the evaluator may select a different HCU if access to 32-13 is limited. Examinee should explain the venting hose assembly process and routing of the hose. (Access to the vent valve is a catwalk.)SAT UNSAT Comment Number*2.Shut 1C11-F102, HCU Withdraw Riser Valve. (First valve on right above HCU)StandardExaminee simulates closing the valve for control rod 32-13.CUEComments SAT UNSAT Comment Number CLINTON POWER STATIONSYSTEM JPMJPM NUMBER:
4411.0801REVISION: 02Page 7 of 9*3.Open 1C11-1F102, CRD Withdraw Riser Vent Valve, and (MCR) Provide acontinuous INSERT signal (if possible) to the selected CRD.StandardExaminee simulates opening the riser vent valve for control rod 32-13.CUEMCR is providing continuous insert signal. Control Rod 32-13 is fullyinserted. Close 1C11-F102.Comments SAT UNSAT Comment Number4.Close HCU Withdraw Riser Vent Valve 1C11-1F102.StandardExaminee simulates closing the valve for control rod 32-13.CUEComments SAT UNSAT Comment Number2.Open HCU Withdraw Riser Valve 1C11-F102.StandardExaminee simulates opening the valve for control rod 32-13.CUEComments SAT UNSAT Comment Number CLINTON POWER STATIONSYSTEM JPMJPM NUMBER:
4411.0801REVISION: 02Page 8 of 9STOP TIME:_____________TERMINATING CUES:Control rod 32-13 is fully inserted.K/A REFERENCE NUMBERSImportance RatingK/A SYSTEM NUMBERK/A NUMBER ROSRO295015AA 1.013.83.9 CLINTON POWER STATIONSYSTEM JPMJPM NUMBER:
4411.0801REVISION: 02Page 9 of 9INITIATING CUEA reactor scram occurred but control rod 32-13 failed to insert. Individually scram control rod 32-13 byventing the CRDH withdrawal line in accordance with CPS No. 4411.08, ALTERNATE CONTROL ROD INSERTION. The containment is accessible and the reactor is shutdown.