ML21208A421
| ML21208A421 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 06/25/2021 |
| From: | Heather Gepford Operations Branch IV |
| To: | Nebraska Public Power District (NPPD) |
| References | |
| Download: ML21208A421 (208) | |
Text
ES-301 Administrative Topics Outline Form ES-301-1 Facility: Cooper Nuclear Station Date of Examination: 6/28/2021 Examination Level: RO SRO Operating Test Number: CN-2021-6 Administrative Topic (see Note) Type Describe activity to be performed Code*
A5, SKL034-20-114 - Determine shift staffing requirements for a mode change Conduct of Operations R, D (Procedure 2.0.3)
K/A G2.1.5 (3.9)
A6, Interpret plant conditions to diagnose jet Conduct of Operations pump failure and determine required action R, N (Procedure 2.4RXPWR, Attachment 2)
K/A G2.1.7 (4.7), 2.1.25 (4.2)
A7, Determine whether mode change is allowed based on plant conditions Equipment Control R, M (Modified version of NRC 2017-3 JPM A5, changed from RCIC inoperable initially to DG2 inoperable)
K/A 2.2.22 (4.7)
A8, Approve Radioactive Discharge Release Permit Radiation Control (New JPM involves identifying errors that R, N prevent SM approval of a LRW discharge, Section 4 of the discharge form)
K/A G2.3.6 (3.8)
A9, SKL034-50 Interpret plant conditions to determine Emergency Classification for Emergency Plan R, D ATWS <3% power (Procedure 5.7.1)
K/A G2.4.41 (4.6)
NOTE: All items (five total) are required for SROs. RO applicants require only four items unless they are retaking only the administrative topics (which would require all five items).
- Type Codes and Criteria: (C)ontrol room, (S)imulator, or Class(R)oom (D)irect from bank ( 3 for ROs; 4 for SROs and RO retakes) (2)
(N)ew or (M)odified from bank ( 1) (3)
(P)revious 2 exams ( 1, randomly selected) (0)
Rev 2
CNS NRC Exam 2021-6 JPM A5 Page 1 of 11 Cooper Nuclear Station Job Performance Measure A5 (SRO)
CNS NRC Exam 2021-6 JPM A5 Page 2 of 11 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Determine shift staffing requirements Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Average Time (min): 10 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to determine shift staffing requirements.
TASK STANDARD: Examinee determined current staffing is inadequate, and additional staffing is required for current conditions, plus more staffing is required when the mode change to Mode 3 is made, per Procedure 2.0.3, IAW the answer key.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM A5 Page 3 of 11 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM A5 Page 4 of 11 Revision Statements:
Rev 0 - This is JPM SKL034-20-114 Rev 5 updated to new format JPM Information:
- 1. NRC K/A: 2.1.5 (3.9)
- 2. Safety Function: N/A
- 3. Task No.: 341035O0303, Interpret And Ensure Compliance With Administrative Procedures During Normal And Off Normal Plant Operations
- 4. PSA Applicability: N/A
- 5. Critical steps stated in procedure step in bold
References:
- 1. Procedure 2.0.3, Conduct of Operations (Rev. 104)
Special Conditions, Tools, Equipment:
- 1. Calculator Attachments:
- 1. Attachment 1 - Answer Key
- 2. Attachment 2 - Examinee cue sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Procedure 2.0.3, Conduct of Operations (not required if electronic files are used)
CNS NRC Exam 2021-6 JPM A5 Page 5 of 11 DIRECTIONS TO EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task.
When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the Examinee Handout 1.
- 3. If electronic files are NOT being used, give the Examinee Handout 2.
- 4. Answer any questions the examinee may have related to task instructions.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM A5 Page 6 of 11 PERFORMANCE:
Start Time: ____________
- 1. Procedure Step: The SRO may use Tech Specs.
Standard Determined the Unit is currently in MODE 4.
Cue Notes Results SAT UNSAT
- 2. Procedure Step: The SRO may use Tech Specs.
Standard Determined Mode 3 will be entered when temperature rises to 215ºF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A5 Page 7 of 11
- 3. Procedure Step Procedure 2.0.3 section 12: (Mode 4 staffing requirements)
Critical Step NOTE 2 - Higher grade qualified Licensed Operators may take the place of lower grade Licensed or Non-Licensed Operators.
12.1 The minimum shift staffing shall include the following personnel:
12.1.1 Two active Licensed SROs (SM and CRS).
12.1.2 Three active Licensed Control Room Operators (RO, BOP, and WCO).
12.1.3 Three Non-Licensed Nuclear Plant Operators.
NOTE - The Chemistry and Radiation Protection support and Dose Assessor cannot be the same individual.
12.1.4 One person trained and qualified to provide Chemistry and Radiation Protection support, as required by the CNS Emergency Plan and Technical Specifications.
12.1.5 One person trained and qualified as a Dose Assessor, as required by the CNS Emergency Plan.
NOTE - The STE position is not required in MODE 4 or 5.
12.1.6 One STE.
NOTE - Shift Communicator cannot have any other license required duties.
12.1.7 One person designated as Shift Communicator.
12.1.8 Two personnel trained and qualified as Utility/Fire Brigade.
Standard Compared current staffing given in initial conditions to staffing requirements for Mode 4, determined the following additional staff is needed, and recorded the additional staff needed for current conditions on Attachment 2.
One SRO (so there is a SM and a CRS)
One more active Licensed Operator (RO or SRO)
One person trained and qualified Dose Assessor One person qualified as Shift Communicator Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A5 Page 8 of 11
- 4. Procedure Step Procedure 2.0.3 section 12: (Mode 3 staffing requirements)
Critical Step NOTE 2 - Higher grade qualified Licensed Operators may take the place of lower grade Licensed or Non-Licensed Operators.
12.1 The minimum shift staffing shall include the following personnel:
12.1.1 Two active Licensed SROs (SM and CRS).
12.1.2 Three active Licensed Control Room Operators (RO, BOP, and WCO).
12.1.3 Three Non-Licensed Nuclear Plant Operators.
NOTE - The Chemistry and Radiation Protection support and Dose Assessor cannot be the same individual.
12.1.4 One person trained and qualified to provide Chemistry and Radiation Protection support, as required by the CNS Emergency Plan and Technical Specifications.
12.1.5 One person trained and qualified as a Dose Assessor, as required by the CNS Emergency Plan.
NOTE - The STE position is not required in MODE 4 or 5.
12.1.6 One STE.
NOTE - Shift Communicator cannot have any other license required duties.
12.1.7 One person designated as Shift Communicator.
12.1.8 Two personnel trained and qualified as Utility/Fire Brigade.
Standard Compared current staffing given in initial conditions to staffing requirements for Mode 3, determined the following additional staff is needed, and recorded the additional staff needed for entering Mode 3 on Attachment 2.
One STE One SRO One Licensed Operator (RO or SRO).
One person qualified as Dose Assessor.
One person qualified as Shift Communicator Cue Notes JPM is complete Results SAT UNSAT STOP TIME: Total Time: _____________
CNS NRC Exam 2021-6 JPM A5 Page 9 of 11 ATTACHMENT 1 ANSWER KEY Do NOT give to examinee Current Staff:
(Check one) Adequate in current mode Inadequate in current mode Additional staff needed (In addition to the staff currently present, if required):
One Senior Reactor Operator (so there will be a Shift Manager and a Control Room Supv)
One Reactor Operator (can be an additional SRO)
One Shift Communicator One Dose Assessor Staff required at 215ºF:
(Check one) Current staff adequate Additional staff needed.
Additional staff needed (In addition to the staff currently present, if required):
One Senior Reactor Operator (so there will be a Shift Manager and a Control Room Supv)
One Reactor Operator (can be an additional SRO)
One Shift Communicator One Dose Assessor One STE
CNS NRC Exam 2021-6 JPM A5 ATTACHMENT 2 (page 1 of 2)
DIRECTIONS TO EXAMINEE:
Read the following and inform the evaluator when you are ready to begin.
INITIAL CONDITIONS:
- 1. Current plant conditions are as follows:
Reactor Pressure is 0 psig and steady.
Reactor Coolant temperature is 200°F and steady.
All reactor vessel head closure bolts are fully tensioned.
Reactor Mode Switch is in Shutdown
- 2. Current Shift complement is comprised of:
One SRO (you)
Two ROs Three Non-Licensed Nuclear Plant Operators One RP/Chem Tech Two Utility/Fire Brigade personnel INITIATING CUE:
During your shift, Reactor Coolant temperature is expected to rise to 215°F as a result of Shutdown Cooling being removed from service. As the Senior Licensed person on your shift, you are to determine two things;
- 1. Per administrative requirements contained in 2.0.3, do you have sufficient staff now?
If not, determine how many additional staff types are needed and document your findings on Attachment 2, page 2.
- 2. Per administrative requirements contained in 2.0.3, will you have sufficient staff to allow you to raise Coolant Temperature to 215°F during your shift?
If not, determine how many additional staff types are needed and document your findings on Attachment 2, page 2.
CNS NRC Exam 2021-6 JPM A5 ATTACHMENT 2 (page 2 of 2)
Current Staff:
(Check one) Adequate in current mode Inadequate in current mode Additional staff needed (In addition to the staff currently present, if required):
Staff required at 215ºF:
(Check one) Current staff adequate Additional staff needed.
Additional staff needed (In addition to the staff currently present, if required):
CNS NRC Exam 2021-6 JPM A6 Page 1 of 20 Cooper Nuclear Station Job Performance Measure A6 (SRO)
CNS NRC Exam 2021-6 JPM A6 Page 2 of 20 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Direct Actions for Unexplained Decrease in Reactor Power Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 15 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: Yes / No (circle one) (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to interpret plant conditions to determine the cause of an unexpected reduction in reactor power and to determine the required action IAW Procedure 2.4RXPWR, Reactor Power Anomalies.
TASK STANDARD: IAW Procedure 2.4RXPWR, Reactor Power Anomalies, examinee determined a jet pump failure had occurred, and entry into TS LCO 3.4.2 Condition A and plant shutdown per Procedure 2.1.4, Normal Shutdown, or 2.1.4.1, Rapid Shutdown, were required.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM A6 Page 3 of 20 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM A6 Page 4 of 20 Revision Statements:
Rev 0 - New JPM JPM Information:
- 1. NRC K/A: 2.1.7 (4.7) 2.1.25 (4.2)
- 2. Safety Function: N/A
- 3. Task No.: 200332G0403, Direct Actions for Unexplained Decrease in Reactor Power
- 4. PSA Applicability: N/A
- 5. Critical steps stated in procedure step bold
References:
- 1. Procedure 2.4RXPWR, Reactor Power Anomalies (Rev 11)
Special Conditions, Tools, Equipment:
- 1. Calculator Attachments:
- 1. Attachment 1 - Answer Key
- 2. Attachment 2 - Examinee cue sheet Handouts:
- 1. Attachment 2 - Examinee cue sheet
- 2. Attachment 3 - Post-Transient Plant Data
- 3. Procedure 2.4RXPWR, Reactor Power Anomalies (not required if electronic files are used)
CNS NRC Exam 2021-6 JPM A6 Page 5 of 20 Directions to Examiner:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task.
When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the Examinee Handouts 1 and 2.
- 3. If electronic files are NOT being used, give the Examinee Handout 3.
- 4. Answer any questions the examinee may have related to task instructions.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM A6 Page 6 of 20 PERFORMANCE:
Start Time: ____________
- 1. Procedure Step (Procedure 2.4RXPWR, Reactor Power Anomalies) 4.3 Perform applicable attachment(s):
Unexplained Drop in Reactor Power Attachment 2 Page 5 Standard Referred to Attachment 2.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A6 Page 7 of 20
- 2. Procedure Step (Attachment 2, Unexplained Drop in Reactor Power)
- 1. UNEXPLAINED DROP IN REACTOR POWER 1.1 IF RTP drops > 2% with no corresponding reduction in total core flow or total core flow rises, THEN perform following:
1.1.1 Obtain following data and determine if parameter changes occurred in conjunction with power drop:
1.1.1.1 Total core flow on NBI-FRDPR-95 has risen.
1.1.1.2 Core plate P on NBI-FRDPR-95 lowered by 6 psid or more.
1.1.1.3 Rod line lowered by 2% or more with no control rod movement.
1.1.1.4 RR pump suction temperature on indicator or recorder (RR-TI-151A, RR-TI-151B, or RR-TR-165) has risen by 5F or more.
1.1.1.5 RPV level initially rose and then returned to normal.
Standard Examinee determined from initial conditions:
Indicated total core flow on NBI-FRDPR-95 had risen ~4%
Core plate P on NBI-FRDPR-95 lowered by ~7 psid Rod line lowered by 0.5% with no control rod movement RR pump suction temperature on indicator or recorder RR-TR-165 had lowered by ~5F WR RPV level lowered Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A6 Page 8 of 20
- 3. Procedure Step 1.1.2 Compare data obtained in Step 1.1.1 to information presented in Attachment 3 (Page 7), and determine if conditions indicate shroud crack and separation, and crack location.
Standard Examinee referred to 2.4RXPWR Attachment 3 and compared results of JPM Step 2, and determined shroud cracking and separation was not indicated based on:
RR pump suction temperature on indicator or recorder (RR-TI-151A, RR-TI-151B, or RR-TR-165) had not risen by 5F but had lowered Downcomer RPV level did not rise but lowered Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A6 Page 9 of 20
- 4. Procedure Step 1.2 Perform Jet Pump Operability determination per Procedure Critical Step 6.LOG.601 to validate jet pump condition.
1.2.1 Compare data obtained in Step 1.2 to information presented in Attachment 4 (Page 10).
Standard Examinee referred to 2.4RXPWR Attachment 4 and compared 6.LOG.601 data provided in JPM Attachment 3 to conditions listed in 2.4RXPWR Attachment 4 table, and determined displacement of JP 5/6 mixer had occurred based on:
REACTOR POWER - Dropped due to loss in core flow.
INDICATED CORE FLOW - Rose due to addition of reverse JP flow.
JET PUMP FLOW RELATIONSHIP D/P - Sound loop (A) unchanged. Affected loop (B) significant changes for Jet Pumps 5/6.
JET PUMP LOOP FLOW - Sound loop (A) rose 5%.
Affected loop (B) lowered.
RR PUMP FLOW - Affected loop (B) flow rose by 10%.
Sound loop (A) little change.
CORE PLATE P - Lower and correspond to actual core flow lowering.
RR PUMP FLOW/SPEED RATIO - > 10% of normal (Indicated by UNSAT on Jet Pump Operability data),
and documented displaced jet pump/mixer as the cause on JPM Attachment 3.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A6 Page 10 of 20
- 5. Procedure Step NOTE - LCO 3.4.2 requires to be in MODE 3 in 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for an Critical Step inoperable jet pump.
Standard Examinee read note, referred to TS 3.4.2, Jet Pump Operability, and determined entry into LCO 3.4.2 Condition A was required and documented on JPM Attachment 3.
Cue Notes LCO 3.4.1, condition B may be entered for loop mismatch, but is not a critical step.
Results SAT UNSAT
- 6. Procedure Step 1.2.1.4 IF confirmed displaced jet pump/mixer, THEN shut Critical Step down per Procedure 2.1.4 or 2.1.4.1.
Standard Examinee determined shut down per Procedure 2.1.4 or 2.1.4.1 was required and documented on JPM Attachment 3.
Cue Notes JPM is complete.
Results SAT UNSAT STOP TIME: Total Time: _____________
CNS NRC Exam 2021-6 JPM A6 Page 11 of 20 ATTACHMENT 1 ANSWER KEY Do NOT give to examinee Document your conclusions below:
- 1. Cause of the reactor power reduction: (indicate your selection by checking box)
Shroud crack and separation Displaced jet pump mixer Plugged jet pump/riser Instrument line failure
- 2. Mitigative action required: (list)
Shut down IAW Procedure 2.1.4 or 2.1.4.1
- 3. Technical Specification Condition(s) required to be entered, if applicable: (list)
TS 3.4.2 Condition A Performed by: /
Signature date
CNS NRC Exam 2021-6 JPM A6 ATTACHMENT 2 (page 1 of 2)
DIRECTIONS TO EXAMINEE:
Read the following and inform the evaluator when you are ready to begin.
INITIAL CONDITIONS:
- 1. Plant was operating at 100% power on the 100% rod line when an unexpected reduction in reactor power occurred.
- 2. Conditions have now stabilized following the transient.
Rodline is now 99%
(Refer to JPM Attachment 3 for current plant conditions.)
- 3. Procedure 2.4RXPWR, Reactor Power Anomalies has been entered.
- 4. Procedure 6.LOG.601, Jet Pump Operability, has been performed. (Refer to Attachment 3 for completed data sheet.)
INITIATING CUE:
Using the information provided in JPM Attachment 3, you are directed to determine the following IAW Procedure 2.4RXPWR, Reactor Power Anomalies:
- 1. Cause of the reactor power reduction
- 2. Mitigative action required
- 3. Technical Specification Condition(s) required to be entered, if applicable Record your conclusions on the next page.
CNS NRC Exam 2021-6 JPM A6 ATTACHMENT 2 (page 2 of 2)
Document your conclusions below:
- 1. Cause of the reactor power reduction: (indicate your selection by checking adjacent box)
Shroud crack and separation Displaced jet pump mixer Plugged jet pump/riser Instrument line failure
- 2. Mitigative action required: (list)
- 3. Technical Specification Condition(s) required to be entered, if applicable: (list)
Performed by: /
Signature date
CNS NRC Exam 2021-6 JPM A6 Attachment 3 Post-Transient Plant Data (page 1 of 7)
(From Panel 9-5)
CNS NRC Exam 2021-6 JPM A6 Attachment 3 Post-Transient Plant Data (page 2 of 7)
(From Panel 9-4)
CNS NRC Exam 2021-6 JPM A6 Attachment 3 Post-Transient Plant Data (page 3 of 7)
(From Panel 9-3)
CNS NRC Exam 2021-6 JPM A6 Attachment 3 Post-Transient Plant Data (page 4 of 7)
(From Panel 9-5)
CNS NRC Exam 2021-6 JPM A6 Attachment 3 Post-Transient Plant Data (page 5 of 7)
(From Panel 9-4)
CNS NRC Exam 2021-6 JPM A6 Attachment 3 Post-Transient Plant Data (page 6 of 7)
(From Panel 9-38)
CNS NRC Exam 2021-6 JPM A6 Attachment 3 Post-Transient Plant Data (page 7 of 7)
(from 6.LOG.601)
JET PUMP OPERABILITY NOTE - If in single loop operation, MARK idle loop N/A.
JET PUMP P (%)
PARAMETERS LOOP A LOOP B JP # LOOP B JP # LOOP A A Core Flow (106 lb/hr) NBI-FRDPR-95 75 1 29 11 62 B RR Pump Flow (103 gpm) RR-FR-163 46 56 2 30 12 64 C RRMG Set Speed (%) RRFC-SI-1A/B 93 93 3 29 13 61 D JP Flow (106 lb/hr) NBI-FI-92A/B 44 32 4 29 14 65 5 47 15 68 6 46 16 69 7 29 17 64 8 29 18 62 9 31 19 67 10 30 20 67 LOOP B LOOP A 32.9 64.9 Avg Avg OPERABILITY APPLICABLE ATT. 20 CHECKS SAT UNSAT LIMIT MODE NOTE VERIFY B and C values Loop A:
1 within curve limits (a) Loop B:
VERIFY C and D values Loop A:
2 SAT within curve limits (a) Loop B:
VERIFY Jet Pump P Loop A: 1 (b), 2 (b) 50 3 differ by 20% from curves (a,c) Loop B:
VERIFY Checks 1 and 2 SAT Loop A:
Notes on Attachment 11
CNS NRC Exam 2021-6 JPM A7 Page 1 of 9 Cooper Nuclear Station Job Performance Measure A7 (SRO)
CNS NRC Exam 2021-6 JPM A7 Page 2 of 9 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Determine whether Reactor Mode Change is Allowed (Version 2)
Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 15 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to determine if a Reactor Mode change from Mode 3 to Mode 2 with DG2 inoperable is allowed in accordance with Technical Specifications.
TASK STANDARD: Examinee determined a Reactor Mode change to Mode 2 was not permitted with DG2 inoperable in accordance with Technical Specifications LCO 3.8.1, LCO 3.0.4, and Bases.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM A7 Page 3 of 9 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM A7 Page 4 of 9 Revision Statements:
Rev 0 - This is a modified version of JPM SKL034-50-70 JPM Information:
- 1. NRC K/A: 2.2.22 (4.7)
- 2. Safety Function: N/A
- 3. Task No.: 341030W0303, Evaluate Plant Systems Performance and Coordinate Appropriate Actions Per Technical Specifications in the Event a Limiting Condition for Operation is Entered / Not Satisfied
- 4. PSA Applicability: N/A
- 5. Critical steps stated in procedure step bold
References:
- 1. None Attachments:
- 1. Attachment 1 - Answer Key
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Technical Specifications and Bases (not required if electronic files are used)
CNS NRC Exam 2021-6 JPM A7 Page 5 of 9 Directions to Examiner:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task.
When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the Examinee Handout 1.
- 3. If electronic files are NOT being used, give the Examinee Handout 2.
- 4. Answer any questions the examinee may have related to task instructions.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM A7 Page 6 of 9 PERFORMANCE:
START TIME:
NOTE to Examiner: Operations Department expectation is that both Technical Specifications and applicable Bases are referenced when making Technical Specification calls. This will not result in failure but should be noted if both are not referenced during the performance of this JPM.
- 1. Procedure Step Technical Specifications LCO 3.8.1 AC Sources - Operating Standard Reviewed to TS LCO 3.8.1 AC Sources - Operating and Bases and determined DG2 must be restored operable or a shutdown statement will be entered and no special allowance for changing modes with DG2 inoperable is stated.
Cue Notes Results SAT UNSAT
- 2. Procedure Step NOTE above the Actions section of LCO 3.8.1 and its Bases:
Critical Step Note LCO 3.0.4.b is not applicable to DGs Bases A Note prohibits the application of LCO 3.0.4.b to an inoperable DG. There is an increased risk associated with entering a MODE or other specified' condition in the Applicability with an inoperable DG and the provisions of LCO 3.0.4.b, which allow entry into a MODE or other specified condition in the Applicability with the LCO not met after performance of a risk assessment addressing inoperable systems and components, should not be applied in this circumstance.
Standard Reviewed the NOTE and determined LCO 3.0.4b is not applicable to DG2, and therefore does not allow changing modes based on a risk evaluation.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A7 Page 7 of 9
- 3. Procedure Step Technical Specifications LCO 3.0.4 Critical Step Standard Reviewed LCO 3.0.4 and Bases and determined LCO 3.0.4a does not allow mode change since LCO 3.8.1 does not permit continued operation with DG2 inoperable indefinitely and LCO 3.0.4c does not allow changing modes since no special allowance for changing modes with DG2 inoperable is stated in LCO 3.8.1.
Cue Notes Results SAT UNSAT
- 4. Procedure Step N/A Critical Step Standard Determined a Mode Change to MODE 2 is not allowed and recorded determination on applicant cue sheet.
Cue Notes JPM is complete.
Results SAT UNSAT STOP TIME: Total Time: _____________
CNS NRC Exam 2021-6 JPM A7 Page 8 of 9 ATTACHMENT 1 ANSWER KEY Do NOT give to examinee INITIAL CONDITIONS:
The Plant is in MODE 3 with Reactor pressure 400 psig DG2 is inoperable and is in day 2 of a 7 day LCO APRM F is inoperable and is bypassed on Panel 9-5 INITIATING CUE:
You are directed to determine if a Reactor Mode change to Mode 2 is allowed in accordance with Technical Specifications. Record and justify your findings below.
Circle the appropriate choice (IS / IS NOT) below.
Change to Mode 2: IS or IS NOT allowed.
Justification:
The requirements of LCO 3.0.4 (a) or (c) cannot be met for changing from MODE 2 to MODE 1, and LCO 3.0.4 (b) is not applicable.
CNS NRC Exam 2021-6 JPM A7 ATTACHMENT 2 INITIAL CONDITIONS:
The Plant is in MODE 3 with Reactor pressure 400 psig DG2 is inoperable and is in day 2 of a 7 day LCO APRM F is inoperable and is bypassed on Panel 9-5 INITIATING CUE:
You are directed to determine if a Reactor Mode change to Mode 2 is allowed in accordance with Technical Specifications. Record and justify your findings below.
Circle the appropriate choice (IS / IS NOT) below.
Change to Mode 2: IS or IS NOT allowed.
Justification:
CNS Exam 2021-6 JPM A8 Page 1 of 16 Cooper Nuclear Station Job Performance Measure A8 (SRO)
CNS Exam 2021-6 JPM A8 Page 2 of 16 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Approve a Radioactive Discharge Release Permit Revision Number: 1 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation time (min): 10 Actual Time (min):
JPM RESULTS:(Circle one) SAT UNSAT COMMENT SHEET ATTACHED: Yes / No (circle one) (Required for Unsat)
SYNOPSIS: This JPM evaluates the Examinee's ability to approve a radioactive discharge
/ release permit.
TASK STANDARD: Examinee reviewed entries in Section 5 of Procedure 8.8.11 Attachment 1, Liquid Radioactive Waste Discharge Form, identified errors IAW the answer key, and did not sign Shift Manager approval to release.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS Exam 2021-6 JPM A8 Page 3 of 16 Comments(Required for Unsat):
CNS Exam 2021-6 JPM A8 Page 4 of 16 Revision Statements:
Rev 1 - This is a new JPM that replaces A8 Rev 0.
Rev 2 - Per Ops Rep comments, revised maximum discharge rate to 89 gpm in Section 3 with transposition error of 98 gpm in Section 4, since max flow rate is 100 gpm. Also revised volume to be discharged in Section 4 to 16,462 gal to match Section 1 entry.
JPM Information:
- 1. NRC K/A Number and rating: G2.3.6 (3.8)
- 2. Safety Function: N/A
- 3. Task Number: 341013O0303, Approve Radioactive Waste Discharge/Release Permits
- 4. PSA Applicability: N/A
- 5. Critical Steps stated in procedure step in bold References (include revision number if applicable):
- 1. Procedure 8.8.11, Liquid Radioactive Waste Discharge Authorization (Rev 34)
Special Conditions, Tools, Equipment:
- 1. Calculator Attachments:
- 1. Attachment 2 - Examinee Cue Sheet with partially complete Procedure 8.8.11, Att. 1.
Handouts:
- 1. Attachment 2 - Examinee Cue Sheet with partially complete Procedure 8.8.11, Att. 1.
- 2. Procedure 8.8.11, Liquid Radioactive Waste Discharge Authorization, marked up with steps 4.24 through 4.27.2 circled and slashed.
CNS Exam 2021-6 JPM A8 Page 5 of 16 DIRECTIONS TO EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions.
Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the Examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS Exam 2021-6 JPM A8 Page 6 of 16 PERFORMANCE:
START TIME:
- 1. Procedure Step: N/A Critical Step Standard Examinee reviewed the Attachment 1 Discharge Form provided, determined Chemists signature was absent at the bottom of Section 3, and noted discrepancy in comments section of examinee cue sheet.
Cue Notes Results SAT UNSAT
- 2. Procedure Step (Procedure 8.8.11, Liquid Radioactive Waste Discharge Authorization)
NOTE - Exact flows cannot be pre-determined for this procedure. They have to be determined dependent on plant operating condition at time release is affected.
Standard Examinee reviewed note.
Cue Notes Results SAT UNSAT
CNS Exam 2021-6 JPM A8 Page 7 of 16
- 3. Procedure Step 4.24 Shift Manager determines circulating water pump requirement for proper flow to discharge canal to comply with required dilution flow.
Standard Examinee determined two or more CWPs were required to be in operation with deicing in progress to supply minimum dilution flow of 159,000 gpm.
Cue Notes Results SAT UNSAT
- 4. Procedure Step 4.25 Shift Manager shall tag running circulating water pumps with DISCHARGE IN PROGRESS tags to ensure pumps remain running until completion of discharge.
Standard Examinee determined from initial conditions that DISHARGE IN PROGRESS tag had already been posted.
Cue Notes Results SAT UNSAT
- 5. Procedure Step 4.26 IF dilution flow falls below value specified in Attachment 1, Section 3, THEN immediately secure discharge.
Standard Examinee read step.
Cue Notes Results SAT UNSAT
CNS Exam 2021-6 JPM A8 Page 8 of 16
- 6. Procedure Step 4.27 Shift Manager enters following information on Attachment 1, Section 4:
Critical Step 4.27.1 Main Circulation Water Pump requirements.
Standard Examinee reviewed data entered on Attachment 1, Step 4.1, determined 198,000 for Average CW Discharge Flowrate had been circled in error and 118,000 should have been circled with deicing in progress, determined dilution flow was below the minimum of 159,000 gpm, and noted discrepancy in comments section of examinee cue sheet.
Cue Notes Results SAT UNSAT
- 7. Procedure Step 4.27.1 Correct Liquid Discharge Rate to meet dilution requirement.
Critical Step Standard Examinee reviewed data entered on Attachment 1, Step 4.2.1, determined value for Maximum Liquid Discharge Rate had been incorrectly transposed from Section 3 as 98 and should have been transposed as 89, and noted discrepancy in comments section of examinee cue sheet.
Cue Notes Results SAT UNSAT
CNS Exam 2021-6 JPM A8 Page 9 of 16
- 8. Procedure Step 4.27.3 Signs Attachment 1 to signify approval to effect release.
Critical Step Standard Examinee did NOT sign Section 4, Approval To Release, due to minimum dilution flow requirement NOT met and Discharge Form not complete.
Cue Notes Results SAT UNSAT
- 9. Procedure Step: N/A Standard Examinee returned unsigned Discharge Form, and turned in conclusions listed on examinee cue sheet.
Cue Inform the Examinee JPM is complete Notes JPM is Complete Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS Exam 2021-6 JPM A8 Page 10 of 16 Attachment 1 (page 1 of 3)
ANSWER KEY Do not give to Examinee Section 1. REQUEST FOR ANALYSIS OF RADIOACTIVE LIQUID WASTE PRIOR TO DISCHARGE To: Chemistry From: Shift Manager Tank To Be Discharged: FDST Started Recirculation For Sample: Time: 0300 Date: 1/6/2021 Recirculation Of Tank Complete: Time: 0500 Date: 1/6/2021 Estimated Volume To Be Discharged: 16,462 gal Shift Manager: Brain Murphy Time: 0555 Date: 1/6/2021 Section 2. THIS SECTION TO BE COMPLETED BY CHEMISTRY Monitor Source Check Informed Control Room And Performed Source Check Initials: REM Monitor
Background:
1.0E-7 Monitor Source Check Value: 2.0E-6 Sample Point: 18 Sample Time: 0635 Date: 1/6/2021 Signature: Ray Moname _____________________________________________________
Section 3. AUTHORIZATION TO RELEASE RADIOACTIVE LIQUID WASTE To: Shift Manager From: Chemistry Release Authorization Number: RWP-2021-4 Total µCi/ml: 3.74E-5 Total Concentration is < 1.0E-02 µCi/ml YES/NO Signature: Ray Moname______________________________________________________
31 Day Dose, Percent Of Annual Limit For Each Value Is 2.0E+00 YES/NO Signature: Ray Moname______________________________________________________
You Are Authorized To Release Subject Tank With Following Restrictions:
Maximum Liquid Waste Discharge Rate (gpm): 89 Minimum Dilution Flow To Canal (gpm): 159,000 Discharge Monitor Alarm Setpoint (µCi/ml): 6.22E-3 NOTE - Terminate Discharge If Above Specifications Cannot Be Maintained. Contents Of This Tank Are Within Chemical Parameters For Discharge.
Chemistry: Time: Date:
Chemists signature missing
CNS Exam 2021-6 JPM A8 Page 11 of 16 Attachment 1 (page 2 of 3)
ANSWER KEY Do not give to Examinee Section 4. SHIFT MANAGER APPROVAL TO RELEASE Wrong flowrate circled, 4.1 Circle Appropriate Discharge Canal Flow Rate: should be 118,800 NUMBER OF AVERAGE CW DISCHARGE FLOWRATE (gpm)
OPERATING CW PUMPS DE-ICING NO DE-ICING 4 378,600 631,000 3 308,400 514,000 2 193,200 322,000 1 118,800 198,000 4.2 To: Operations Personnel From: Shift Manager The Subject Tank Contents Are Approved For Release Subject To The Following Restrictions:
Transposition error, should be 89
- 1) Maximum Liquid Disch Rate: 98 gpm (Section 3)
- 2) Minimum Dilution Flow To Canal Of: 159,000 gpm (Section 3)
- 3) Alarm Limits Specified (Section 3) 2 x Alarm Limit: 1.244E-2 (µCi/ml) 200 x Alarm Limit: 1.244 (µCi/ml)
- 4) Tank Volume Verified: 16,462 gal (Compare To Section 1)
- 5) DISCHARGE IN PROGRESS Tags Installed On Running Circ Water Pumps.
Approval To Release: Examinee does NOT sign approval to release Shift Manager: Time: Date:
CNS Exam 2021-6 JPM A8 Page 12 of 16 Attachment 1 (page 3 of 3)
ANSWER KEY Do not give to Examinee INITIATING CUES:
Using the attached Liquid Radioactive Waste Discharge Form (Procedure 8.8.11, Liquid Radioactive Waste Discharge Authorization, Attachment 1), as Shift Manager, review the information on the Discharge Form for completion of Shift Manager approval to discharge.
Record any discrepancies found below: Section 3 approval not signed by Chemist.
Circ Water discharge flow rate is inadequate to perform discharge. (Circ Water discharge flow rate for NO DEICING, 198,000 gpm, was circled in error in Step 4.1 of Section 4. Circ Water discharge flow rate for DEICING, 118,800 gpm, is required to be circled, which is less than the minimum dilution flow rate of 159,000 gpm.)
Maximum Liquid Waste Discharge Rate listed in Section 3 was incorrectly transposed as 98 gpm in Section 4, Step 4.2.1, and should have been recorded as 89 gpm).
Examinee did NOT sign Shift Manager approval to release in Section 4 due to the errors identified above.
CNS Exam 2021-6 JPM A8 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following and inform the evaluator when you are ready to begin.
INITIAL CONDITIONS:
- 1. The plant is in Mode 4.
- 2. The FDST is to be discharged.
- 3. CWP A is in service.
- 4. De-icing is in progress.
- 5. A DISCHARGE IN PROGRESS tag has been posted for CWP A.
- 6. River Level is 880 ft MSL and steady
- 7. Attachment 1 of Procedure 8.8.11 was returned from chemistry with sections 1 through 3 completed.
- 8. The off-going Shift Manager began filling out Section 4 of Procedure 8.8.11 Attachment 1 but has NOT completed Section 4.
INITIATING CUES:
Using the attached Liquid Radioactive Waste Discharge Form (Procedure 8.8.11, Liquid Radioactive Waste Discharge Authorization, Attachment 1), as Shift Manager, review the information on the Discharge Form for completion of Shift Manager approval to discharge.
Record all conclusions below:
Attachment 1 LIQUID RADIOACTIVE WASTE DISCHARGE FORM ATTACHMENT 1 LIQUID RADIOACTIVE WASTE DISCHARGE FORM Section 1. REQUEST FOR ANALYSIS OF RADIOACTIVE LIQUID WASTE PRIOR TO DISCHARGE To: Chemistry From: Shift Manager Tank To Be Discharged: FDST Started Recirculation For Sample: Time: 0300 Date: 1/6/2021 Recirculation Of Tank Complete: Time: 0500 Date: 1/6/2021 Estimated Volume To Be Discharged: 16,462 gal Shift Manager: Brain Murphy Time: 0555 Date: 1/6/2021 Section 2. THIS SECTION TO BE COMPLETED BY CHEMISTRY Monitor Source Check Informed Control Room And Performed Source Check Initials: REM Monitor
Background:
1.0E-7 Monitor Source Check Value: 2.0E-6 Sample Point: 18 Sample Time: 0635 Date: 1/6/2021 Signature: Ray Moname _____________________________________________________
Section 3. AUTHORIZATION TO RELEASE RADIOACTIVE LIQUID WASTE To: Shift Manager From: Chemistry Release Authorization Number: RWP-2021-4 Total µCi/ml: 3.74E-5 Total Concentration is < 1.0E-02 µCi/ml YES/NO Signature: Ray Moname______________________________________________________
31 Day Dose, Percent Of Annual Limit For Each Value Is 2.0E+00 YES/NO Signature: Ray Moname______________________________________________________
You Are Authorized To Release Subject Tank With Following Restrictions:
Maximum Liquid Waste Discharge Rate (gpm): 89 Minimum Dilution Flow To Canal (gpm): 159,000 Discharge Monitor Alarm Setpoint (µCi/ml): 6.22E-3 NOTE - Terminate Discharge If Above Specifications Cannot Be Maintained. Contents Of This Tank Are Within Chemical Parameters For Discharge.
Chemistry: Time: Date:
Attachment 1 LIQUID RADIOACTIVE WASTE DISCHARGE FORM Section 4. SHIFT MANAGER APPROVAL TO RELEASE 4.1 Circle Appropriate Discharge Canal Flow Rate:
NUMBER OF AVERAGE CW DISCHARGE FLOWRATE (gpm)
OPERATING CW PUMPS DE-ICING NO DE-ICING 4 378,600 631,000 3 308,400 514,000 2 193,200 322,000 1 118,800 198,000 4.2 To: Operations Personnel From: Shift Manager The Subject Tank Contents Are Approved For Release Subject To The Following Restrictions:
- 1) Maximum Liquid Disch Rate: 98 gpm (Section 3)
- 2) Minimum Dilution Flow To Canal Of: 159,000 gpm (Section 3)
- 3) Alarm Limits Specified (Section 3) 2 x Alarm Limit: 1.244E-2 (µCi/ml) 200 x Alarm Limit: 1.244 (µCi/ml)
- 4) Tank Volume Verified: 16,462 gal (Compare To Section 1)
- 5) DISCHARGE IN PROGRESS Tags Installed On Running Circ Water Pumps.
Approval To Release:
Shift Manager: Time: Date:
Attachment 1 LIQUID RADIOACTIVE WASTE DISCHARGE FORM Section 5. To: Chemist From: Shift Manager The Subject Discharge Has Been Completed And The Following Data Obtained During The Discharge:
START STOP RUN % TANK RUN % TANK NUMBER DATE TIME LEVEL NUMBER DATE TIME LEVEL 1 1 2 2 3 3 4 4 Usable Tank Volumes (0% to 100%)
FDST - 18,707 gal WST A - 20,015 gal WST B - 20,015 gal
- 1) Dilution Flow (Section 4.1): gpm
- 2) Volume Of Release: gal
- 3) Total Time Of Discharge: min
- 4) Discharge Flow: gpm
- 5) River Level: ft MSL
- 6) Remove DISCHARGE IN PROGRESS Tags From Running Circ Water Pumps.
- 7) Total River Flow: l/min (Determined By Chemist)
Shift Manager: Time: Date:
Chemist Review: Date: _____
CNS NRC Exam 2021-6 JPM A9 Page 1 of 12 Cooper Nuclear Station Job Performance Measure A9 (SRO)
CNS NRC Exam 2021-6 JPM A9 Page 2 of 12 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Determine Emergency Classifications EAL Table Top # 9 Revision number: 1 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): 15 Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 10 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the Examinee's ability to make an EAL classification given a set of plant conditions.
TASK STANDARD: Examinee determined an ALERT classification (SA2.1) was required IAW procedure 5.7.1.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM A9 Page 3 of 12 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM A9 Page 4 of 12 Revision Statements:
Rev 0 - This is JPM SKL034-50-77 Rev 4 revised to incorporate changes to Procedure 5.7.1 and new Procedure 5.7.1.1.
Rev 1 - Per CE comment, added answer key.
JPM Information:
- 1. NRC K/A Number and rating: G 2.4.41 (4.6)
- 2. Safety Function: N/A
- 3. Task No: 344018O0303, Classify Emergency Events Requiring Emergency Plan Implementation
- 4. PSA Applicability: N/A
- 5. Critical Steps stated in the procedure step in bold References (include revision number if applicable):
- 1. Procedure 5.7.1, EAL Matrix (Rev 67)
- 2. Procedure 5.7.1.1, Emergency Classification Process (Rev 0)
- 3. EPIPEALHOT, EAL Matrix (Rev 19).
- 4. Procedure 5.7.6, Attachment 1 (Rev 77)
Special Conditions, Tools, Equipment:
- 1. None Attachments:
- 1. Attachment 1 - Answer Key
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Procedure 5.7.1, EAL Matrix (not required if electronic files are used)
- 3. Procedure 5.7.1.1, Emergency Classification Process (not required if electronic files are used)
- 4. EPIPEALHOT, EAL Matrix (not required if electronic files are used)
- 5. Procedure 5.7.6, Attachment 1 (not required if electronic files are used)
CNS NRC Exam 2021-6 JPM A9 Page 5 of 12 DIRECTIONS TO EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed.
You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the Examinee Handout 1.
- 3. If electronic files are NOT being used, give the Examinee Handouts 2, 3, 4, and 5.
- 4. Answer any questions the examinee may have related to task instructions.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM A9 Page 6 of 12 PERFORMANCE:
START TIME:
- 1. Procedure Step (Procedure 5.7.1, Emergency Classification)
- 2. INSTRUCTIONS [REFERENCE USE]
2.1 PERFORM classification and declaration activities per EPIP 5.7.1.1 as supported by attachments in this procedure.
Standard Referred to Procedure 5.7.1.1, Emergency Classification Process.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A9 Page 7 of 12
- 2. Procedure Step (Procedure 5.7.1.1, Emergency Classification Process)
- 2. INITIAL CLASSIFICATION AND DECLARATION 2.1 AFTER recognition of off-normal event, THEN ED PERFORM following within 15 minutes:
2.1.1 IF following conditions met:
- ED stationed in Control Room (CR).
- Potential EAL entry condition exists.
- Shift Communicator not in Control Room.
THEN NOTIFY Shift Communicator to come to CR. (Step is N/A) 2.1.2 ASSESS plant conditions.
2.1.3 IF ED stationed in CR, THEN MAINTAIN oversight of CR team while STE reviews EALs. (Step is N/A) 2.1.4 IF ED stationed in CR, THEN TURN OVER oversight of CR team to STE.
(Step is N/A) 2.1.5 EVALUATE following applicable EAL Wallchart sections:
2.1.5.1 EAL Matrix from left to right and top to bottom.
2.1.5.2 EAL Category.
2.1.5.3 EAL subcategory.
2.1.5.4 Initiating Condition, as applicable.
2.1.5.5 Mode Applicability bar.
2.1.5.6 Category number criterion.
2.1.5.7 Applicable notes or tables.
Standard Reviewed EPIPEALHOT (EAL Classification Matrix, Procedure 5.7.1 Attachment 4).
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A9 Page 8 of 12
- 3. Procedure Step 2.1.6 IF event meets an EAL initiating condition and 15-minute time requirement is not challenged, THEN REVIEW EPIP 5.7.1, Attachment 2 or 3.
Standard Referred to Attachment 2 or 3, if time permitted.
Determined the most severe emergency classification.
Cue Notes Results SAT UNSAT
- 4. Procedure Step 2.1 AFTER recognition of off-normal event, Critical step THEN ED PERFORM following within 15 minutes:
2.1.7 DETERMINE applicable Initiating Condition and highest applicable emergency classification level.
Standard Classified the within 15 minutes.
Cue Notes Results SAT UNSAT
- 5. Procedure Step 2.1 AFTER recognition of off-normal event, Critical step THEN ED PERFORM following within 15 minutes:
2.1.7 DETERMINE applicable Initiating Condition and highest applicable emergency classification level.
Standard Classified the event as an ALERT based on EPIP 5.7.1, SA2.1 Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM A9 Page 9 of 12
- 6. Procedure Step N/A Standard Returned the completed Attachment 2 to the examiner.
Cue Notes JPM is COMPLETE.
Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM A9 Page 10 of 12 Attachment 1 Answer Key Do NOT Give to Examinee From EPIPEALHOT:
CNS NRC Exam 2021-6 JPM A9 Page 11 of 12 ATTACHMENT 2 (page 1 of 2)
DIRECTIONS TO EXAMINEE:
Read the following and inform the evaluator when you are ready to begin.
INITIAL CONDITIONS:
The plant has experienced the events listed on Attachment 2.
INITIATING CUE:
This is a Time Critical JPM.
You have been directed to use the attachment provided to classify the event at the highest EAL attained. Also identify the basis for your classification.
Immediately return Attachment 2 to the examiner when you have completed this task.
The completion time for this JPM will be documented when you hand the JPM back to the evaluator.
CNS NRC Exam 2021-6 JPM A9 Page 12 of 12 ATTACHMENT 2 (page 2 of 2)
This is a Time Critical JPM.
The plant is operating at 100% power and the following occurs:
- Both Reactor Feed Pumps trip.
- When reactor water level passes through 0 inches Narrow Range and all the RPS Group white lights stay illuminated.
- The Reactor Operator depresses the Manual Scram Push Buttons and all the RPS Group white lights stay illuminated.
- Reactor Mode Switch is in Shutdown
- ARI has been initiated
- 10 control rods fail to fully insert.
- All APRMs indicate downscale.
Notify Examiner you have read the plant status and are ready to determine EAL.
Highest EAL:
Based on (Category and Description):
Signature of examinee:
Immediately return Attachment 2 to the examiner when you have completed this task.
The completion time for this JPM will be documented when you hand the JPM back to the evaluator.
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Cooper Nuclear Station Date of Examination: 6/28/2021 Exam Level: RO SRO-I SRO-U Operating Test Number: CN-2021-6 Control Room Systems:* 8 for RO, 7 for SRO-I, and 2 or 3 for SRO-U System/JPM Title Type Code* Safety Function S1. SKL034-20-22, Respond to Control Rod Drift S, M, A 1 (Alt Path - During Control Rod Exercise Testing per Procedure 6.CRD.301, control rod 26-07 will drift in, requiring the examinee to enter Procedure 2.4CRD, CRD Trouble, and fully insert the control rod)
K/A 201003 A2.03 (4.7/4.2)
S2. Place RCIC in standby from isolated condition S, N, A 2 (Alt. Path - RCIC steam line break occurs during warming and auto isolation fails, requiring manual isolation of RCIC steam supply IAW procedure 2.0.3, Conduct of Operations)
K/A 217000 A4.03 (3.8)
S3. SKL034-20-107, Lowering DEH Pressure Setpoint in TARGET S, D, L 3 Mode IAW Procedure 2.2.77.1, DEH System Operations Hard Card (If ever used for ILT NRC, not used from 2012 to present)
K/A 241000 A4.06 (4.2)
S4. SKL034-20 Conduct RR Pump Quick Restart (Mode 3) IAW S, D, A, L 4 Procedure 2.4RR, Reactor Recirculation Abnormal (Alternate Path - RR Pump A vibration will rise above the danger setpoint when the pump is started and RR-MO-53A, PUMP DISCHARGE VLV is opened, requiring the operator to trip RR Pump A IAW the alarm card.)
(For ILT NRC, this is first time used)
K/A 202001 A4.01 (4.0)
S5. Place RHR Pump B in Suppression Pool Cooling supported by S, N, A, EN, L 5 RHR Service Water Pump B IAW Procedure 2.2.69.3, RHR System Operations Hard Card and Procedure 2.2.71 (Alt. Path - After RHR Pump B is in-service, RHRSWB Pump B will trip, requiring placing RHRSWB Pump D in service IAW the alarm card)
KA 219000 A4.02 (4.2) page 1 of 2 Rev 1
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 S6. SKL034-20-26, Operate Service Water Backups for Critical S, D, L 8 Loop Cooling (Align Service Water Cross-tie to REC) IAW Procedure 5.2REC, Loss of REC (For ILT NRC, last used 2018-9) 400000 A2.01 (3.9)
S7. Start SGT B for HPCI operation for level control post-scram. S, M, A, EN, 9 Procedure 2.2.73, Standby Gas Treatment System, Section 8. L (Alt Path - Prefilter high D/P will alarm for the preferred SGT filter train, requiring shifting SGT trains per the alarm card)
Modified version of 2020-4 NRC JPM S8, the failure, high moisture, was replaced with prefilter high D/P.
KA 261000 A4.03 (3.7)
S8. N/A In-Plant Systems:* 3 for RO, 3 for SRO-I, and 3 or 2 for SRO-U P1. SKL034-10-130, Locally Align RHRSW Crosstie for RPV D, L, E 4 Injection IAW Procedure 5.8.4, Alternate Injection Subsystems (Table 4)
(For ILT NRC, last used 2017-3)
K/A 510000 K1.07 (3.5)
P2. SKL034-10-69, Conduct Alternate Pressure Control (Failure- to- D, R, L, E 3 Scram) using Steam Jet Air Ejectors (local valve alignments)
IAW Procedure 5.8.12, RPV Pressure Control Systems (Failure to Scram) (Table 12)
(If ever used for ILT NRC, not used from 2012 to present)
K/A 295025 EK1.07 (4.2), EK2.12 (3.1)
P3. SKL034-40-27, Transfer 125VDC Bus A to its emergency D 6 source IAW Procedure 2.2.25.1, 125 VDC Electrical System (Div 1)
(If ever used for ILT NRC, not used from 2012 to present)
KA 263000 K4.01 (3.5)
- All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions, all five SRO-U systems must serve different safety functions, and in-plant systems and functions may overlap those tested in the control room.
- Type Codes Criteria for R /SRO-I/SRO-U (Actual) page 2 of 2 Rev 1
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 (A)lternate path 4-6/4-6 /2-3 (-/5/-)
(C)ontrol room (D)irect from bank 9/ 8/ 4 (-/6/-)
(E)mergency or abnormal in-plant 1/ 1/ 1 (-/2/-)
(EN)gineered safety feature 1/ 1/ 1 (control room system) (-/2/-)
(L)ow-Power/Shutdown 1/ 1/ 1 (-/7/-)
(N)ew or (M)odified from bank including 1(A) 2/ 2/ 1 (-/4/-)
(P)revious 2 exams 3/ 3/ 2 (randomly selected) (-/0/-)
(R)CA 1/ 1/ 1 (-/1/-)
(S)imulator page 3 of 2 Rev 1
CNS NRC Exam 2021-6 JPM S1 Page 1 of 16 Cooper Nuclear Station Job Performance Measure S-1
CNS NRC Exam 2021-6 JPM S1 Page 2 of 16 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Respond to a Control Rod Drifting In (Alternate Path)
Revision number: 1 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 15 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the Examinee's ability to perform control rod exercise testing IAW Procedure 6.CRD.301 and then respond to control rod 26-07 drifting in IAW Procedure 2.4CRD, CRD Trouble.
TASK STANDARD: Examinee exercised control rod 22-07 and 26-07 IAW Procedure 6.CRD.301 section 3.7, recognized control rod 26-07 was drifting in, and inserted control rod 26-07 to position 00 using EMERGENCY IN IAW Procedure 2.4CRD, CRD Trouble.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM S1 Page 3 of 16 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM S1 Page 4 of 16 Revision Statements:
Rev 0 - Modified version of ILT NRC 2020-4 JPM S1. Changed from 2 rods drift to only one rod drift, requiring inserting the drifting rod instead of scramming the reactor.
Rev 1 - Per CE comments, corrected typo in JPM step 2 (should be rod 22-07 versus 26-07), and added rod 22-07 goes from 48 to 46 in JPM step 5.
JPM Information:
- 1. NRC K/A: 201003 A2.03 (4.7/4.2)
- 2. Safety Function: 1, Reactivity Control
- 3. Task No.: 201020O0401 - Respond to a Control Rod Drifting In
- 4. PSA Applicability: N/A
- 5. Critical Steps stated in the procedure step in bold
References:
- 1. Procedure 6.CRD.301, Withdrawn Control Rod Operability IST Test (Rev 32)
- 2. Procedure 2.4CRD, CRD Trouble (Rev 21)
- 3. Procedure 2.3_9-5-1 (Rev 38)
Special Conditions, Tools, Equipment:
- 1. Simulator Set-Up IAW Attachment 2 Attachments:
- 1. Attachment 1 - Simulator Set-Up Instructions
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. 6.CRD.301, Withdrawn Control Rod Operability IST Test, with Attachment 3 and associated steps marked up to the point of testing control rod 22-07 per Step 3.7)
- 3. 2.4CRD, CRD Trouble
CNS NRC Exam 2021-6 JPM S1 Page 5 of 16 DIRECTIONS TO EXAMINER:
Note: This is an ALTERNATE PATH JPM. While performing 6.CRD.301, control rod 26-07 will drift in, requiring the examinee to emergency insert control rod 26-07 IAW Procedure 2.4CRD.
Note: DO NOT give Procedure 2.4CRD to examinee until requested.
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed.
You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions.
Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the examinee Handouts 1 and 2.
(DO NOT give Handout 3 (2.4CRD CRD TROUBLE) to examinee until identified by the examinee at JPM step 22, 23, or 24 if asked for.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. When the examinee has indicated they are ready, place the simulator in run, and tell the examinee to begin.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM S1 Page 6 of 16 PERFORMANCE:
START TIME:
- 1. Procedure Step: (Procedure 6.CRD.301, Withdrawn Control Rod Operability Critical Step IST Test) (Control rod 22-07)
- 3. Withdrawn Control Rod Operability IST Test 3.7 For each control rod at 48, PERFORM following:
3.7.1 Using Concurrent Verification, SELECT desired control rod.
Standard Pressed select switch for rod 22-07 on ROD SELECT MATRIX.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 7 of 16
- 2. Procedure Step: 3.7.2 ENSURE following:
3.7.2.1 Desired control rod only button backlit on ROD SELECT MATRIX.
3.7.2.2 Desired control rod only control rod backlit on FULL CORE DISPLAY.
3.7.2.3 Desired control rod indicated on FOUR ROD DISPLAY.
3.7.2.4 LPRM signals on 16 LPRM readout windows normal or as expected for power level and rod selected.
Standard Checked only rod 22-07 switch on ROD SELECT MATRIX was backlit, only rod 22-07 on FULL CORE DISPLAY was backlit, rod 22-07 as selected on FOUR ROD DISPLAY, and LPRM meters on panel 9-5 and determined readings were normal for rod 22-07 at 90% power.
Cue Notes Results SAT UNSAT
- 3. Procedure Step: 3.7.3 RECORD in DESIRED ROD SELECTED block for selected rod.
Standard Inscribed check mark in DESIRED ROD SELECTED column on Attachment 3 for rod 22-07.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 8 of 16
- 4. Procedure Step: 3.7.4 INSERT selected control rod one notch.
Critical Step Standard Placed ROD MOVEMENT CONTROL SWITCH momentarily to left to IN, then released switch and observed ROD IN light illuminated and extinguished, ROD SETTLE light illuminated and extinguished, and rod position on FOUR ROD DISPLAY changed from 48 to 46 for rod 22-07.
Cue Notes Results SAT UNSAT
- 5. Procedure Step: 3.7.5 WITHDRAW selected control rod by performing following:
Critical Step 3.7.5.1 APPLY continuous withdraw signal.
Standard Simultaneously placed ROD MOVEMENT CONTROL SWITCH momentarily to right to OUT NOTCH and EMERGENCY NOTCH OVERRIDE to right to OVERRIDE and held both switches and observed rod position on FOUR ROD DISPLAY changed from 46 to 48 for rod 22-07.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 9 of 16
- 6. Procedure Step: 3.7.5.2 CHECK red DRIFT light on full core display for selected rod not on.
3.7.5.3 CHECK Annunciator 9-5-1/B-4, ROD OVERTRAVEL, does not alarm.
3.7.5.4 RECORD WITHDRAW STALL FLOW from CRD-FI-305 for selected control rod.
Standard Checked drift light for rod 22-07 on FULL CORE DISPLAY was not lit, Annunciator 9-5-1/B-4, ROD OVERTRAVEL, did not alarm, and noted flow indicated on CRD-FI-305, DR WTR FLOW.
Cue Examiner reads stall flow.
Notes Examinee cannot record stall flow due to 2-handed operation to hold rod control switches until completed with coupling check.
Results SAT UNSAT
- 7. Procedure Step: 3.7.5.5 RELEASE continuous withdraw signal.
Critical Step Standard Released ROD MOVEMENT CONTROL SWITCH and EMERGENCY NOTCH OVERRIDE switches.
Cue Notes Results SAT UNSAT
- 8. Procedure Step: 3.7.6 IF Steps 3.7.5.2 and 3.7.5.3 satisfied, THEN RECORD in COUPLING CHECK block for selected control rod.
Standard Inscribed check mark in COUPLING CHECK column on Attachment 3 for rod 22-07.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 10 of 16
- 9. Procedure Step: 3.7.7 IF control rod inserted and withdrew one notch, THEN RECORD in CONTROL ROD EXERCISED block for selected control rod.
Standard Inscribed check mark in CONTROL ROD EXERCISED column on Attachment 3 for rod 22-07, and initialed in PERFORMED BY column on Attachment 3 for rod 22-07.
Cue Notes Results SAT UNSAT
- 10. Procedure Step: (Control rod 26-07)
Critical Step 3.7 For each control rod at 48, PERFORM following:
3.7.1 Using Concurrent Verification, SELECT desired control rod.
Standard Pressed select switch for rod 26-07 on ROD SELECT MATRIX.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 11 of 16
- 11. Procedure Step: 3.7.2 ENSURE following:
3.7.2.1 Desired control rod only button backlit on ROD SELECT MATRIX.
3.7.2.2 Desired control rod only control rod backlit on FULL CORE DISPLAY.
3.7.2.3 Desired control rod indicated on FOUR ROD DISPLAY.
3.7.2.4 LPRM signals on 16 LPRM readout windows normal or as expected for power level and rod selected.
Standard Checked only rod 26-07 switch on ROD SELECT MATRIX was backlit, only rod 26-07 on FULL CORE DISPLAY was backlit, rod 26-07 was selected on FOUR ROD DISPLAY, and LPRM meters on panel 9-5 and determined readings were normal for rod 26-07 at 90% power.
Cue Notes Results SAT UNSAT
- 12. Procedure Step: 3.7.3 RECORD in DESIRED ROD SELECTED block for selected rod.
Standard Inscribed check mark in DESIRED ROD SELECTED column on Attachment 3 for rod 26-07.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 12 of 16
- 13. Procedure Step: 3.7.4 INSERT selected control rod one notch.
Critical Step Standard Placed ROD MOVEMENT CONTROL SWITCH momentarily to left to IN, then released switch and observed ROD IN light illuminate and extinguish, ROD SETTLE light illuminate and extinguish, and rod position on FOUR ROD DISPLAY change from 48 to 46 for rod 26-07.
Cue Notes Results SAT UNSAT
- 14. Procedure Step: N/A Alternate Path Standard Recognized and responded to Annunciator 9-5-1/C-4, ROD DRIFT.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 13 of 16 Note to Examiner: Examinee may reference Alarm Card 9-5-1/C-4 or may enter Procedure 2.4CRD. If Examinee states they are entering Procedure 2.4CRD and requests a copy, give the examinee Handout 3 (Procedure 2.4CRD).
- 15. Procedure Step: (Alarm Card 9-5-1/C-4)
Alternate Path 2.1 Check full core display for rod drift light(s) to determine which rod(s) is drifting.
2.4 Take action per Procedure 2.4CRD as dictated by plant conditions.
Standard Checked red drift LED for control rod 26-07 on FULL CORE DISPLAY was lit, checked rod position for 26-07 was lowering, reported to the CRS that the 26-07 was drifting in, and announce Procedure 2.4CRD entry condition.
Cue Notes Results SAT UNSAT
- 16. Procedure Step: (2.4CRD)
Alternate Path 4.2 If more than one rod drifting, SCRAM and concurrently enter Procedure 2.1.5.
Standard Determined step was N/A due to only rod 26-07 drifting.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S1 Page 14 of 16
- 17. Procedure Step: 4.3 Concurrently perform applicable attachment:
Alternate Path Single Rod Drifting IN Attachment 4 Page 9 Standard Referred to Attachment 4 of 2.4CRD.
Cue Notes Results SAT UNSAT Note to Examiner: If the examinee does not apply a continuous insert signal, control rod 26-07 will drift in until it reaches position 08, then it will stop. The examinee must apply a continuous insert signal using EMERGENCY NOTCH OVERRIDE switch until the control rod is fully inserted to be successful.
- 18. Procedure Step: (2.4CRD, Attachment 4, SINGLE ROD DRIFTING IN Alternate Path DI-1 Drive Rod Full-in with EMERGENCY IN Critical Step Standard Placed EMERGENCY NOTCH OVERRIDE switch counter clockwise to EMER ROD IN and held until control rod 26-07 is full in. Green full-in light on full core display was on and after examinee released the EMER ROD IN the four rod display indicated 00.
Cue Inform the examinee that the JPM is complete Notes Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM S1 Page 15 of 16 ATTACHMENT 1 SIMULATOR SET-UP INSTRUCTIONS A. Materials Required None B. Initialize the Simulator in IC IC - 340; ~90% power 1901 retake sc1.sch (incorporated in IC-340) had issues C. Run schedule File run schedule file D. Change the simulator Number Title Tgr TD Sev Ramp Initial conditions as follows:
see schedule
- 1. Triggers file see schedule
- 2. Malfunctions file
- 3. Remotes None
- 4. Overrides None
- 5. Panel Setup a. Ensure RX Power is ~90% and both RR Pump Controllers in P.
Schedule file Time Event Action Description 00:00 Insert malfunction RD03H at Scram Outlet Valve Leakage 26-07 20.5 on event 1 00:00 create event 1 rdsdrpos(128) <= Control rod 26-07 inserted to position 736 46 00:00 create event 11 rdsdrpos(128) Control rod 26-07 inserted to position
<= 128 08 11 Delete malfunction RD03H Scram Outlet Valve Leakage 26-07
CNS NRC Exam 2021-6 JPM S1 Page 16 of 16 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following, and inform the examiner when you are ready to begin:
INITIAL CONDITIONS:
- 1. Reactor is at 90% power.
- 2. The WCO is available to act as the second checker.
- 3. Reactor Engineer is present in the control room.
- 4. All fully withdrawn control rods through rod 18-07 on 6.CRD.601 Attachment 3 have already been tested.
INITIATING CUE:
You are directed to perform operability testing of fully withdrawn control rods IAW Procedure 6.CRD.301, Withdrawn Control Rod Operability IST Test, step 3.7, beginning at control rod 22-07.
Inform the CRS when testing is complete.
CNS NRC Exam 2021-6 JPM S2 Page 1 of 16 Cooper Nuclear Station Job Performance Measure S2
CNS NRC Exam 2021-6 JPM S2 Page 2 of 16 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Place RCIC in standby from isolated condition Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 10 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to place RCIC in standby from an isolated condition.
TASK STANDARD: Examinee opened RCIC steam supply valves and began warming RCIC steam line IAW Procedure 2.2.67 section 5, then recognized the RCIC steam line leak and isolated the RCIC steam supply line by closing RCIC-MO-16 and/or RCIC- MO-15 IAW Procedure 2.0.3, Conduct of Operations.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM S2 Page 3 of 16 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM S2 Page 4 of 16 Revision Statements:
Rev 0 - This is a new JPM JPM Information:
- 1. NRC K/A: 217000 A4.03 (3.8)
- 2. Safety Function: 2, Reactor Water Inventory Control
- 3. Task No.: 217008C0101 - Return to standby condition from system isolation
- 5. Critical Steps stated in the procedure step in bold
References:
- 1. Procedure 2.2.67, Reactor Core Isolation Cooling System (Rev 82)
- 2. Procedure 2.2.56, Main Steam System (Rev 55)
- 3. Procedure 2.0.3, Conduct of Operations (Rev 104)
Special Conditions, Tools, Equipment:
- 1. Simulator Set-Up IAW Attachment 1 Attachments:
- 1. Attachment 1 - Simulator Set-Up Instructions
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Procedure 2.2.67, Reactor Core Isolation Cooling System
- 3. Procedure 2.2.56 MAIN STEAM SYSTEM
CNS NRC Exam 2021-6 JPM S2 Page 5 of 16 DIRECTIONS TO THE EXAMINER:
THIS IS AN ALTERNATE PATH JPM. RCIC steam line will rupture as RCIC steam supply line is being pressurized, requiring manual isolation of steam supply valves.
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give a sheet with the task conditions and cue and then answer any questions related to the task instructions
- 2. Give the examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. When the examinee has indicated they are ready, place the simulator in run, and tell the examinee to begin.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM S2 Page 6 of 16 PERFORMANCE:
START TIME:
- 1. Procedure Step: (Procedure 2.2.67, Reactor Core Isolation Cooling System) 5.3 ENSURE RCIC-MO-30, TEST BYP TO ECST VLV, closed.
Standard Checked RCIC-MO-30, TEST BYP TO ECST VLV was closed by observing its control switch green light ON, red light OFF.
Cue Notes Results SAT UNSAT
- 2. Procedure Step: 5.4 ENSURE RCIC-MO-132, TURB OIL COOLING WTR SUPP VLV, closed.
Standard Checked RCIC-MO-132, TURB OIL COOLING WTR SUPP VLV was closed by observing its control switch green light ON, red light OFF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S2 Page 7 of 16
- 3. Procedure Step: 5.5 ENSURE RPV greater than or equal to 61 psig.
Standard Checked reactor pressure was 61 psig by observing any one of multiple reactor pressure indicators 61 psig.
Cue Notes Results SAT UNSAT
- 4. Procedure Step: 5.6 IF amber light above AUTO ISOL SIGNAL RESET button lit, THEN RESET Auto Isolation as follows (PNL 9-4):
Standard Determined step was N/A by checking amber light above AUTO ISOL SIGNAL RESET button was OFF.
Cue Notes Results SAT UNSAT
- 5. Procedure Step: 5.7 CHECK GROUP 5, CHANNEL A and B, white lights lit (Panel 9-5).
Standard Checked GROUP 5, CHANNEL A and B, white lights on Panel 9-5 were ON.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S2 Page 8 of 16
Standard Checked ENSURE RCIC-AO-34, STM LINE DR TO CNDSR ISOL VLV, open by observing its control switch red light ON, green light OFF.
Cue Notes Results SAT UNSAT
Standard Checked ENSURE RCIC-AO-35, STM LINE DR TO CNDSR ISOL VLV, open by observing its control switch red light ON, green light OFF.
Cue Notes Results SAT UNSAT
- 8. Procedure Step: 5.10 IF RCIC-MO-15, INBD STM SUPP ISOL VLV or RCIC-MO-16, OUTBD STM SUPP ISOL VLV, closed, THEN PERFORM following:
5.10.1 ENSURE RCIC-MO-15 closed.
Standard Checked RCIC-MO-15, closed by observing its control switch red light OFF, green light ON.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S2 Page 9 of 16
- 9. Procedure Step: NOTE 1 - Steam line upstream of RCIC-MO-15, INBD STM SUPP ISOL VLV, drains to main steam line drain header.
NOTE 2 - Step 5.10.2 ensures steam line upstream of RCIC-MO-15 drains.
Standard Examinee read notes.
Cue Notes Results SAT UNSAT
- 10. Procedure Step: 5.10.2 IF either of following exist:
Critical Step RCIC steam supply line not in service.
Main steam line drains closed.
THEN ENSURE main steam line drains unisolated per Procedure 2.2.56.
Standard Referred to Procedure 2.2.56.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S2 Page 10 of 16
- 11. Procedure Step: (Procedure 2.2.56, Main Steam System)
- 8. UNISOLATING MAIN STEAM LINE DRAIN 8.1 At Panel 9-4, PERFORM following:
8.1.1 ENSURE MS-MO-79, RO BYPASS VLV, closed.
Standard Checked MS-MO-79, RO BYPASS VLV was closed by observing its control switch green light ON, red light OFF.
Cue Notes Results SAT UNSAT
Standard Throttled open MS-MO-78, OUTBD THROTTLE VLV, to intermediate position by placing control switch clockwise to Open and holding until red light ON, then released switch.
Cue Notes Results SAT UNSAT
Standard Fully opened MS-MO-78, OUTBD THROTTLE VLV, by placing control switch clockwise to Open and holding until green light OFF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S2 Page 11 of 16
Standard Opened MS-MO-77, OUTBD ISOL VLV, by placing control switch clockwise to Open and checking red light ON, green light OFF, then referred back to Procedure 2.2.67, Step 5.10.3.
Cue Notes Results SAT UNSAT
- 15. Procedure Step: (Procedure 2.2.67, Reactor Core Isolation Cooling System)
NOTE - Annunciator 9-3-1/A-9, REACTOR BLDG HIGH RAD, for (1408) RX BLDG RCIC/CS PUMP ROOM (NE)
AREA RAD HIGH may momentarily alarm while un-isolating RCIC steam line.
Standard Examinee read note.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S2 Page 12 of 16
- 16. Procedure Step: 5.10.3 PLACE RCIC steam supply line in service as Critical Step follows:
5.10.3.1 OPEN RCIC-MO-16, OUTBD STM SUPP ISOL VLV.
Standard Opened RCIC-MO-16, OUTBD STM SUPP ISOL VLV, by placing control switch clockwise to Open and checking red light ON, green light OFF.
Cue Notes Results SAT UNSAT
- 17. Procedure Step: NOTE - Maximum RCIC steam supply line warmup rate, 100 psig per minute.
Standard Examinee read note.
Cue Notes When initially cracking the RCIC-MO-15 valve, steam supply pressure could jump up between 200-400 psig. The examinee should allow the steam supply pressure to stabilize before continuing with warming up the line.
Results SAT UNSAT Examiner Note: For the next step, Examiner state that plant announcement Admitting steam to RCIC turbine has been made to preempt examinee using PA system.
Examiner Note: For the next step, when the examinee cracks valve open the initial pressure jump could be as high as 400 psig and when RCIC steam supply pressure reaches 100 psig, malfunction for RCIC steam leak into Torus area will go active.
CNS NRC Exam 2021-6 JPM S2 Page 13 of 16
- 18. Procedure Step: 5.10.3.2 Slowly OPEN RCIC-MO-15.
Critical Step Standard Slowly opened RCIC-MO-15, INBD STM SUPP ISOL VLV, by jogging control switch clockwise to open and observing pressure indicated on TURB STM INLET, RCIC-PI-94 slowly rising.
Cue Notes Results SAT UNSAT
- 11. Procedure Step: N/A Standard Examinee recognizes annunciator 9-3-1/E-10 AREA HIGH TEMP:
Announces EOP-5A entry condition Checks SPDS or panel 9-21 and determines RCIC-TS-77C, TORUS AREA (NE 859') in alarm (>175°F) and other Torus area temperatures rising Cue IF examinee requests guidance, ask what examinee recommends Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S2 Page 14 of 16
- 19. Procedure Step: (Procedure 2.0.3, Conduct of Operations)
Critical Step 10.3 SAFETY SYSTEM OPERATION 10.3.1 It is preferable to anticipate automatic safety system actuations by manually performing the actuation prior to reaching the automatic setpoint, unless such manual action is deemed to complicate the transient or is prohibited by an EOP or other procedure.
10.3.1.1 Examples of manual actuations that ensure a conservative operating philosophy include:
Containment isolation that will occur as a result of a breach in associated system.
10.3.2 Operators shall validate automatic safety initiations and actuations. They shall ensure automatic actions take place in response to valid initiation signals.
10.3.5 Upon recognition of a failure of automatic action, the CRO shall manually perform those actions necessary to fulfill the safety function and report the completion of the manual action to the CRS as soon as possible.
Standard Isolated RCIC by closing RCIC -MO-16 and/or RCIC -MO-15 by placing valve control switch to CLOSE.
Cue Notes JPM is Complete Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM S2 Page 15 of 16 ATTACHMENT 1 SIMULATOR SET-UP INSTRUCTIONS A. Materials Required None B. Initialize the Simulator in IC IC-341, IC-18 100%
C. Run schedule File 1901 retake sc2.sch (incorporated in IC-341)
D. Change the simulator Number Title Tgr TD Sev Ramp Initial conditions as follows:
Create event 2 zaorcicpi94 > 0.01667
- 1. Triggers (RCIC steam supply pressure > 100 psig)
Failure of
- 3. Remotes None
- 4. Overrides None
- a. Reset to IC 18
- b. Close RCIC-MO-15
- c. Close RCIC-MO-16
- 5. Panel Setup d. AFTER RCIC steam supply pressure on RCIC-PI-94 on Panel 9-4 has decayed below 50 psig, THEN load the schedule file Schedule File Time Event Action Description 00:00 Create event 2 zaorcicpi94 > 0.01667 RCIC steam supply pressure >
100 psig 00:00 Insert malfunction rc07 Failure of RCIC auto isolation 00:00 Insert malfunction rc06 to 30 on event RCIC steam line break 2
CNS NRC Exam 2021-6 JPM S2 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following, and inform the examiner when you are ready to begin:
INITIAL CONDITIONS:
The plant mode 1, 100% power.
RCIC steam supply was isolated for maintenance, work is complete, and clearance tags have been removed.
Procedure 2.2.67, Reactor Core Isolation Cooling System, Section 5. Steps 5.1 thru 5.2 are complete and have been logged into NOMS.
INITIATING CUE:
The CRS directs you to place the RCIC steam supply line in service per 2.2.67, Reactor Core Isolation Cooling System, Section 5, beginning at step 5.3.
Inform the CRS when you have completed the task.
CNS NRC Exam 2021-6 JPM S3 Page 1 of 11 Cooper Nuclear Station Job Performance Measure S3
CNS NRC Exam 2021-6 JPM S3 Page 2 of 11 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Lowering DEH Pressure Setpoint in TARGET Mode Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 10 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to operate the DEH control system via HMI to reduce reactor pressure at a specified rate in TARGET mode.
TASK STANDARD: Examinee entered depressurization target setpoint of 600-800 psig and rate of 40 psig/minute and initiated ramp IAW Procedure 2.2.77.1 Att. 1, DEH Operations Hard Card.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM S3 Page 3 of 11 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM S3 Page 4 of 11 Revision Statements:
Rev 0 - This is SKL034-20-107 updated to new format and updated K/A IR for NUREG 1123 Rev 3 JPM Information:
- 1. NRC K/A: 241000 A4.06 (4.2)
- 2. Safety Function: 3, Reactor Pressure Control
- 3. Task No.: 241007O0101 - Operate the steam dump/turbine bypass control system in various modes
- 4. PSA Applicability: N/A
- 5. Critical Steps stated in the procedure step in bold
References:
- 1. Procedure 2.2.77.1, Digital Electro-Hydraulic (DEH) Control System (Rev 43)
Special Conditions, Tools, Equipment:
- 1. Simulator Set-Up IAW Attachment 1 Attachments:
- 1. Attachment 1 - Simulator Set-Up Instructions
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Procedure 2.2.77.1, Digital Electro-Hydraulic (DEH) Control System, Attachment 1 - DEH System Operations Hard Card (Rev 43)
CNS NRC Exam 2021-6 JPM S3 Page 5 of 11 DIRECTIONS TO THE EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give a sheet with the task conditions and cue and then answer any questions related to the task instructions
- 2. Give the examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. When the examinee has indicated they are ready, place the simulator in run, and tell the examinee to begin.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM S3 Page 6 of 11 PERFORMANCE:
START TIME:
Examiner Note: To adjust the set points, the examinee needs to choose a screen that has pressure set point adjust on it.
There are multiple screens on the DEH HMI they can select.
- 1. Procedure Step: (Procedure 2.2.77.1 DEH Control Systems, Attachment 1 -
Critical Step DEH Operations Hard Card
- 2. ADJUSTING PRESSURE SETPOINT CONTROL IN TARGET 2.1 On PRESSURE SETPOINT control, perform following:
2.1.1 Change TARGET SP as follows:
2.1.1.1 Press TARGET SP to display keypad.
Standard On DEH HMI, pressed TARGET SP and checked keypad was displayed.
Cue Notes Results SAT UNSAT
- 2. Procedure Step: 2.1.1.2 Enter desired value.
Critical Step Standard Cleared existing value and entered value between 600 psig to 800 psig then selected OK.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S3 Page 7 of 11
- 3. Procedure Step: 2.1.1.3 Verify HOLD button backlights yellow.
Standard Checked the HOLD button backlit yellow.
Cue Notes Results SAT UNSAT
- 4. Procedure Step: 2.1.2 Change RATE as follows:
Critical Step 2.1.2.1 Press RATE to display keypad Standard Pressed the RAMP RATE and checked keypad was displayed.
Cue Notes Results SAT UNSAT
- 5. Procedure Step: 2.1.2.2 Enter desired value.
Critical Step Standard Cleared the existing value and entered 40 then selected OK.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S3 Page 8 of 11
- 6. Procedure Step: NOTE - HOLD button may be pressed at any time to pause ACTUAL SP at the displayed value.
Standard Examinee read note.
Cue Notes Results SAT UNSAT
- 7. Procedure Step: 2.1.3 Press GO button.
Critical Step Standard Pressed the GO button.
Cue Notes Results SAT UNSAT
- 8. Procedure Step: 2.1.3.1 Verify GO button backlights yellow.
Standard Checked GO button backlit yellow.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S3 Page 9 of 11
- 9. Procedure Step: N/A Standard Observed bypass valves opening by observing bypass valve positions rising on DEH HMI and reactor pressure lowering by observing any of multiple reactor pressure indicators and informed CRS that reactor pressure is lowering at 40 psig/min to the pressure band.
Informs the CRS that the JPM is complete Cue Acknowledges reactor pressure lowering at 40 psig per minute and that the JPM is Complete Notes JPM is complete Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM S3 Page 10 of 11 ATTACHMENT 1 SIMULATOR SET-UP INSTRUCTIONS A. Materials Required None B. Initialize the Simulator in IC IC-342, IC-18, 19, or 20; C. Run schedule File D. Change the simulator Number Title Tgr TD Sev Ramp Initial conditions as follows:
- 1. Triggers None
- 2. Malfunctions None
- 3. Remotes None
- 4. Overrides None
- a. Reset to IC 18, 19, or 20
- b. Place Reactor Mode Switch in SHUTDOWN
- 5. Panel Setup
- c. stabilize conditions with reactor pressure being controlled ~
930 psig by Bypass Valves
CNS NRC Exam 2021-6 JPM S3 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following, and inform the examiner when you are ready to begin:
INITIAL CONDITIONS:
The plant has scrammed and reactor pressure is approximately 900 psig.
INITIATING CUE:
The CRS directs you to lower Reactor Pressure to within a band of 600-800 psig by adjusting pressure setpoint control in TARGET at a rate of 40 psig/min using the DEH Operations Hard Card.
Inform the CRS when the Reactor pressure is lowering at 40 psig/min.
CNS NRC Exam 2021-6 JPM S4 Page 1 of 16 Cooper Nuclear Station Job Performance Measure S4
CNS NRC Exam 2021-6 JPM S4 Page 2 of 16 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Conduct RR Pump Quick Restart (Mode 3) (Alternate Path)
Revision number: 1 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 10 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to perform a quick restart of RR Pump A during Mode 3 to avoid stratification.
TASK STANDARD: Examinee closed RR-MO-53A, PUMP DISCHARGE VLV, started RR Pump A and then opened RR-MO-53A IAW 2.4RR, Reactor Recirculation Abnormal, Attachment 6, then recognized RR Pump A motor vibration exceeded the danger setpoint on two monitors and tripped RR Pump A IAW Alarm Card 9-4-3/C-3, Recirc A Pump Motor Hi Vibration.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM S4 Page 3 of 16 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM S4 Page 4 of 16 Revision Statements:
Rev 0 - JPM is from the exam bank (SKL034-20-17) and incorporated changes for NUREG 1123 Rev 3 Rev 1 - Per CE comment, added how examinee determines vibration data for more than one point is at or above danger level to JPM Step 15.
JPM Information:
- 1. NRC K/A: 202002 A1.01 (3.9)
- 2. Safety Function: 4, Heat Removal from Reactor Core
- 3. Task No.: 202046G0301 - Conduct RR Pump Quick Restart (Mode 3)
- 4. PSA Applicability: N/A
- 5. Critical Steps stated in procedure step in bold
References:
- 1. Procedure 2.4RR, Reactor Recirculation Abnormal (Rev 47)
- 2. Alarm Card 9-4-3/C-3, Recirc A Pump Motor Hi Vibration (Rev 36)
Special Conditions, Tools, Equipment:
- 1. Simulator Setup: See Attachment 1.
Attachments:
- 1. Attachment 1 - Simulator Set-Up Instructions
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Procedure 2.4RR, Reactor Recirculation Abnormal, Attachment 6, marked up through step 9.5 complete
CNS NRC Exam 2021-6 JPM S4 Page 5 of 16 DIRECTIONS TO THE EXAMINER:
Note: This is an ALTERNATE PATH JPM. RR Pump A vibration will rise above the danger setpoint when the pump is started and RR-MO-53A, PUMP DISCHARGE VLV is opened, requiring the operator to trip RR Pump A IAW the alarm card.
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give a sheet with the task conditions and cue and then answer any questions related to the task instructions.
- 2. Give the Examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. When the examinee has indicated they are ready, place the simulator in run, and tell the examinee to begin.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments section.
CNS NRC Exam 2021-6 JPM S4 Page 6 of 16 PERFORMANCE:
START TIME:
- 1. Procedure Step (2.4RR, Reactor Recirculation Abnormal, Attachment 6)
Critical step 10.8 Ensure RR-MO-53A, PUMP DISCHARGE VLV, closed.
Standard Closed RR-MO-53A, PUMP DISCHARGE VLV by placing and holding control switch on panel 9-4 counter-clockwise to CLOSE and checked green light ON, red light OFF.
Cue None Notes Results SAT UNSAT
- 2. Procedure Step 10.9 Ensure RR-MO-53B, PUMP DISCHARGE VLV, Critical step closed.
Standard Closed RR-MO-53B, PUMP DISCHARGE VLV by placing and holding control switch on panel 9-4 counter-clockwise to CLOSE and checked green light ON, red light OFF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S4 Page 7 of 16
- 3. Procedure Step NOTE - Discharge valve shall be partially open within 1 minute and full open within 2 minutes from time drive motor breaker is closed to prevent pump from tripping.
Standard Examinee reviewed note.
Cue Notes Results SAT UNSAT
- 4. Procedure Step 10.10 WHEN starting requirements met, THEN place Critical Step DRIVE MOTOR BKR 1CS switch to START and check following actions occur:
Standard Started RR Pump A by placing control switch DRIVE MOTOR BKR 1CS on panel 9-4 clockwise to START and checked red light ON, green light OFF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S4 Page 8 of 16
- 5. Procedure Step 10.10.1 After drive motor breaker closed, RRMG Set A speed rises to ~ 80%.
Standard Checked RRMG Set A speed rose to ~80% by observing percent speed indicated on RRFC-SI-1A, SPEED CONTROL, ACTUAL on panel 9-4.
Cue Notes Results SAT UNSAT
- 6. Procedure Step 10.10.2 After drive motor breaker has been closed for ~ 6 seconds, RRMG Set A GEN FIELD BKR closes.
Standard After ~6 seconds had elapsed since drive motor breaker was closed, checked RRMG Set A GEN FIELD BKR closed by observing GEN FIEL BKR red light ON, green light OFF above RR Pump A SCOOP TUBE LOCKOUT/RESET button on panel 9-4.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S4 Page 9 of 16
- 7. Procedure Step 10.10.3 When RRMG Set A GEN FIELD BKR closes, RRMG Set A speed drops to ~ 20%.
Standard After RRMG Set A GEN FIELD BKR closes, checked RRMG Set A speed dropped to ~ 20% on RRFC-SI-1A, SPEED CONTROL, ACTUAL on panel 9-4.
Cue Notes Results SAT UNSAT Examiner Note: RR Pump A high vibration will occur while RR-MO-53A is stroking open in next step.
- 8. Procedure Step 10.11 Open RR-MO-53A, PUMP DISCHARGE VLV.
Critical Step Standard Opened RR-MO-53A, PUMP DISCHARGE VLV by placing and holding control switch on panel 9-4 clockwise to OPEN and checked red light ON.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S4 Page 10 of 16
- 9. Procedure Step N/A Alternate Path Standard Recognized annunciator 9-4-3/C-3, RECIRC A PUMP MOTOR HI VIBRATION alarmed and referred to alarm card.
Cue Notes Results SAT UNSAT
- 10. Procedure Step (Alarm Card 9-4-3/C-3)
Alternate Path 1. OPERATOR OBSERVATION AND ACTION NOTE 1 - High vibration levels may occur when RR Pump A actual speed near critical speeds of ~
40% and ~ 65%.
NOTE 2 - The following points are available on PMIS Group Display RRVIBES.
Standard Examinee reviewed notes.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S4 Page 11 of 16
- 11. Procedure Step (Alarm Card 9-4-3/C-3)
Alternate Path 1. OPERATOR OBSERVATION AND ACTION 1.1 Monitor RR A pump/motor vibration using following PMIS Points:
1.1.1 RRVBM000, RRA UPPER MOTOR VELOCITY-X.
1.1.2 RRVBM001, RRA UPPER MOTOR VELOCITY-Y.
1.1.3 RRVBM002, RRA LOWER MOTOR VIBRATION-X.
1.1.4 RRVBM003, RRA LOWER MOTOR VIBRATION-Y.
1.1.5 RRVBM004, RRA PUMP VIBRATION-X.
1.1.6 RRVBM005, RRA PUMP VIBRATION-Y.
Standard Examinee called up display for points RRVBM000, RRVBM001, RRVBM002, RRVBM003, RRVBM004, and RRVBM005 by entering RRVIBES or individual point IDs on PMIS monitor and verified that multiple alarms are in.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S4 Page 12 of 16
- 12. Procedure Step (Alarm Card 9-4-3/C-3)
Alternate Path 1. OPERATOR OBSERVATION AND ACTION 1.2 IF PMIS unavailable, THEN dispatch an Operator to local rack on R-976-E to monitor RECIRC A pump/motor vibration.
Standard Examinee determined step was N/A due to PMIS was available.
Cue Notes Results SAT UNSAT
- 13. Procedure Step (Alarm Card 9-4-3/C-3)
Alternate Path 1. OPERATOR OBSERVATION AND ACTION 1.3 Notify System Engineer of valid alarms.
Standard Examinee ensured System Engineer was notified of valid alarms on PMIS.
Cue Inform the examinee another operator will notify System Engineering, or if notified by the examinee, as System Engineering acknowledge the report.
Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S4 Page 13 of 16
- 14. Procedure Step (Alarm Card 9-4-3/C-3)
Alternate Path 1. OPERATOR OBSERVATION AND ACTION 1.4 IF two or more RR A pump/motor vibration monitors rising, THEN reduce RR Pump A speed maintain vibrations less than danger setpoint(s).
Standard Examinee determined two RR motor vibration points were rising but RR Pump A was already at minimum speed and did not attempt to reduce RR Pump A speed.
Cue Notes Results SAT UNSAT
- 15. Procedure Step (Alarm Card 9-4-3/C-3)
Alternate Path 1. OPERATOR OBSERVATION AND ACTION Critical Step 1.5 IF two or more RR A pump/motor vibration monitors exceed danger setpoint, THEN perform following:
1.5.1 Trip RR Pump A.
Standard Examinee determined two or more RR A pump/motor vibration monitors exceeded danger setpoint by observing values for points turned red on PMIS display and tripped RR Pump A by placing control switch DRIVE MOTOR BKR 1CS on panel 9-4 counter-clockwise to Stop and checked green light ON, red light OFF, and generator field breaker indicates green light ON and red light OFF.
Cue Inform examinee that the JPM is Complete Notes Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM S4 Page 14 of 16
CNS NRC Exam 2021-6 JPM S4 Page 15 of 16 ATTACHMENT 1 SIMULATOR SET-UP INSTRUCTIONS A. Materials Required None B. Initialize the Simulator in IC IC-346, IC-18 C. Load Schedule File 1901 retake sc4.sch (Incorporated in IC-346)
D. Change the simulator conditions Number Title Tgr TD Sev Ramp Initial as follows:
create event 20 zlorrsws7a(2) == 0
- 1. Events create event 21 et_array(20) == 1 & zlorrsws7a(2)
== 1 RR Pmp/Mtr A
- 2. Malfunctions rr50a 21 15 63 Vibration
- 3. Remotes None N/A N/A
- 4. Overrides None N/A N/A
- a. Insert scram
- b. Stop both RR pumps
- 5. Panel Setup
- c. Do NOT close RR pump suction valves or discharge valves Note: If this JPM is to be performed more than once, take a SNAPSHOT after the panel setup is complete.
CNS NRC Exam 2021-6 JPM S4 Page 16 of 16 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following and inform the examiner when you are ready to begin.
INITIAL CONDITIONS:
- Plant is in Mode 3 following a turbine trip at 100% power
- Reactor pressure is approximately 700 psig
- Reactor Mode Switch is now in SHUTDOWN
- CRS directed a quick restart of RR Pump A to avoid stratification IAW Procedure 2.4RR, Reactor Recirculation Abnormal, Attachment 6
- Procedure 2.4RR, Attachment 6 has been completed through step 10.5.
INITIATING CUE:
The CRS directs you to perform a quick restart of RR Pump A, IAW Procedure 2.4RR, Reactor Recirculation Abnormal, Attachment 6, beginning at step 10.6.
Inform the CRS when you have completed the task.
CNS NRC Exam 2021-6 JPM S5 Page 1 of 16 Cooper Nuclear Station Job Performance Measure S5
CNS NRC Exam 2021-6 JPM S5 Page 2 of 16 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Startup SPC Mode of RHR (Alternate Path)
Revision number: 1 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 20 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to place RHR Loop B in Suppression Pool Cooling.
TASK STANDARD: Examinee placed RHR SWBP B into operation and RHR Pump B in Suppression Pool Cooling at 7700-8400 gpm IAW Procedure 2.2.69.3, Attachment 1, then recognized RHR SWBP B tripped and placed RHR SWBP D in service IAW alarm card 9-3-3/A-1 and Procedure 2.2.70, Section 6.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM S5 Page 3 of 16 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM S5 Page 4 of 16 Revision Statements:
Rev 0 - This is a new JPM Rev 1 - Per CE comment, added Procedure 2.2.69.3 Att. 1 (hard card) as handout 2 JPM Information:
- 1. NRC K/A: 219000 A4.02 (4.2)
- 2. Safety Function: 5, Containment Integrity
- 5. Critical Steps stated in the procedure step in bold
References:
- 1. Procedure 2.2.69.3, RHR Suppression Pool Cooling and Containment Spray (Rev 52)
- 2. Procedure 2.2.70, RHR Service Water Booster Pump System (Rev 95)
- 3. Alarm Card 9-3-3/A-1, RHR SWBP B Trip (Rev 22)
Special Conditions, Tools, Equipment:
- 1. Simulator Set-Up IAW Attachment 2 Attachments:
- 1. Attachment 1 - Simulator Set-Up Instructions
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Procedure 2.2.69.3, RHR Suppression Pool Cooling and Containment Spray, Attachment 1, RHR System Operations hard card
- 3. Procedure 2.2.70, RHR Service Water Booster Pump System
CNS NRC Exam 2021-6 JPM S5 Page 5 of 16 DIRECTIONS TO THE EXAMINER:
THIS IS AN ALTERNATE PATH JPM. After RHR Pump B has been placed into SPC supported by RHR SWBP B, then RHR SWBP B will trip, requiring the examinee to place RHR SWBP D into service.
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give a sheet with the task conditions and cue and then answer any questions related to the task instructions
- 2. Do NOT give the examinee Handout 3 until requested at JPM step.
- 3. Give the examinee Handouts 1 and 2.
- 4. Answer any questions the examinee may have related to task instructions.
- 5. When the examinee has indicated they are ready, place the simulator in run, and tell the examinee to begin.
- 6. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM S5 Page 6 of 16 PERFORMANCE:
START TIME:
- 1. Procedure Step: (Procedure 2.2.69.3, RHR Suppression Pool Cooling and Critical Step Containment Spray, Attachment 1 - RHR System Operations Hard Card)
1.1.1 START SWBP(s).
Standard Started RHR SWBP B by placing its control switch clockwise to START and holding until red light On and green light Off, then releasing switch.
Cue Notes Results SAT UNSAT
- 2. Procedure Step: N/A Standard Recognizes and reports annunciators:
- 9-3-3/F-2, RHR B HX/TUBE TO SHELL LOW D/P and determines they are expected for starting RHR SWBP B and checks they reset after RHR SWBP B starts.
Cue Notes Results SAT UNSAT Note to Examiner: RHR SWBP flow will be between 2500-4000 gpm when RHR SWBP B starts. The following step is critical only if examinee adjusts RHR SWBP flow outside of the band of 2500-4000 gpm. If flow is observed outside of the required band, the examinee must adjust flow to establish an as-left flow between 2500-4000 gpm.
CNS NRC Exam 2021-6 JPM S5 Page 7 of 16
- 3. Procedure Step: 1.1.2 ADJUST SW-MO-89A(B) to maintain flow Critical Step between 2500 and 4000 gpm.
Standard Adjusted SW-MO-89B, HX-B SW DISCH VLV 89B, by placing control switch clockwise to OPEN to raise flow and/or counterclockwise to CLOSE to lower flow, as necessary to maintain flow between 2500 and 4000 gpm indicated on SW-FI-132B, SW FLOW.
Cue Notes Results SAT UNSAT
- 4. Procedure Step: 1.2 If required, with CRS permission, PLACE CONTMT COOLING 2/3 CORE VALVE CONTROL PERMISSIVE switch to MANUAL OVERRD.
Standard Examinee determined step was N/A by checking Fuel Zone above -185 on any one of the following:
- Reactor Level Fuel Zone & Wide Range Level Recorder, NBI-LR-1B (green pen) (or NBI-LR-1A)
- Fuel Zone Level, NBI-LI-91B (or NBI-LI-91A) (or NBI-LI-91C)
CNS NRC Exam 2021-6 JPM S5 Page 8 of 16
- 5. Procedure Step: 1.3 If required, PLACE CONTMT COOLING VLV CONTROL PERMISSIVE switch to MANUAL.
Standard Examinee determined step was N/A by checking no ECCS initiation signal was present by checking any of the following:
- Drywell pressure below 1.84 psig and Wide Range reactor water level above 104 (available on multiple control panel indications and SPDS)
- Absence of annunciator 9-3-3/A-2, RHR PMP C/D LOGIC ACTUATED Cue Notes Results SAT UNSAT
- 6. Procedure Step: 1.4 ENSURE RHR-MO-39A(B) open.
Standard Obtained key from key locker and opened RHR-MO-39B, SUPPR POOL COOLING/TORUS SPRAY OUTBD VLV, by inserting key and placing control switch clockwise to open and checked red light ON, green light OFF.
Cue Notes Results SAT UNSAT
- 7. Procedure Step: 1.5 IF reactor pressure less than or equal to 300 psig and injection not desired, THEN CLOSE RHR-MO-27A(B),
Standard Determined step was N/A by checking reactor pressure > 300 psig (available on multiple control panel indications and SPDS).
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S5 Page 9 of 16
- 8. Procedure Step: 1.6 ENSURE RHR PUMP running.
Critical Step Standard Starting RHR Pump B by placing PUMP B control switch clockwise to START and checked red light ON, green light OFF.
Cue Notes Results SAT UNSAT
- 9. Procedure Step: CAUTION - RHR pump damage may occur from minimum flow operation greater than 15 minutes.
Standard Examinee read caution.
Cue Notes Results SAT UNSAT Note to Examiner: For the next step, 2107 gpm is the minimum flow setpoint, and 8400 gpm is the value above which pump runout may occur per P&L 2.7. RHR pump rated flow is 7700-8400 gpm.
Malfunction for RHR SWBP B trip will insert when RHR Pump B flow exceeds 7700 gpm.
CNS NRC Exam 2021-6 JPM S5 Page 10 of 16
- 10. Procedure Step: 1.7 THROTTLE RHR-MO-34A(B) to obtain desired cooling Critical Step flow.
Standard Within 15 minutes after starting RHR Pump B, throttled open RHR-MO-34B, SUPPR POOL COOLING INBD THROTTLE VLV MO 34B, by placing control switch clockwise to OPEN and holding until red and green lights ON and flow on RHR-FI-133B, RHR-B FLOW, was above 2107 gpm, then continuing to raise flow to between 7700-8400 gpm, then releasing switch.
Cue Notes Results SAT UNSAT
- 11. Procedure Step: N/A Alternate Path Standard Recognizes reports:
- Annunciator 9-3-3/A-1, RHR SWBP B TRIP
- Annunciator 9-3-3/C-1, RHR SWBP B OVLD/GROUND
- Annunciator 9-3-3/F-1, RHR SWBP B/D LOW DISCHARGE PRESSURE
- Annunciator 9-3-3/F-2, RHR B HX/TUBE TO SHELL LOW D/P
- RHR SWBP B control switch green light On, Red light Off
- 0 gpm indicated on SW-FI-132B, SW FLOW and refers to alarm card 9-3-3/A-1.
Cue If examinee requests instructions, ask what does the examinee recommend Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S5 Page 11 of 16
- 12. Procedure Step: (Alarm Card 9-3-3/A-1)
Alternate Path 2. OPERATOR OBSERVATION AND ACTION 2.1 IF RHR Loop B in service, THEN place RHR SWBP D in service per Procedure 2.2.70.
Standard Refers to Procedure 2.2.70.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S5 Page 12 of 16
- 13. Procedure Step: (Procedure 2.2.70, RHR Service Water Booster Pump System)
Alternate Path 6.4 PLACING SWBP D IN SERVICE Continuous Action Step 6.4.1 IF Non-Essential Control Building Ventilation out of service while SWBP D in service, THEN PERFORM one of following:
6.4.1.1 SECURE SWBP D.
6.4.1.2 PERFORM actions of Annunciator R-1/E-7, RHR SWBP ROOM HIGH TEMP.
- a. BASE timed actions in Annunciator R-1/E-7 on initial time SWBP D running with Non-Essential Control Building Ventilation out of service.
NOTE - Following annunciators are expected due to SWBP D start:
CAUTION - SW-MO-89B continues to open resulting in pump runout if SW BOOSTER PUMP D switch held in START after pump start.
Standard Examinee read Continuous Action Steps, Note, and Caution.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S5 Page 13 of 16
- 14. Procedure Step: 6.4.2 PLACE and HOLD SWBP D switch to START until Alternate Path pump starts.
Critical Step Standard Started RHR SWBP D by placing its control switch clockwise to START and holding until red light On and green light Off.
Cue Notes Results SAT UNSAT
- 15. Procedure Step: 6.4.3 RELEASE SWBP D switch.
Alternate Path Critical Step Standard Released switch.
Cue Notes Results SAT UNSAT
- 16. Procedure Step: 6.4.4 At Panel 9-3, VERIFY following:
Alternate Path
- SWBP D amps normal.
Standard On Panel 9-3, checked RHR SWBP D amps in green band (100-136 amps) on SWBP D AMP meter and SW-MO-89B, HX-B SW DISCH VLV red light On,green light On, Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S5 Page 14 of 16
- 17. Procedure Step: NOTE - Operate as close as possible to 4000 gpm to minimize SW-MO-89B erosion.
Alternate Path Standard Examinee read note.
Cue Notes Results SAT UNSAT Note to Examiner: The JPM is complete when RHR SWBP B flow and amps have been adjusted to within the requirements listed in the next JPM step.
- 18. Procedure Step: 6.4.5 ADJUST SW-SW-MO89B, HX-B SW DISCH VLV 89B, to Alternate Path maintain following parameters:
Critical Step
- SW-FI-132B, SW FLOW, 2500 to 4000 gpm.
- SWBP D amps less than or equal to 136 amps.
Standard Adjusted SW-MO-89B, HX-B SW DISCH VLV 89B, by placing control switch clockwise to OPEN to raise flow and/or counterclockwise to CLOSE to lower flow, then releasing switch, as necessary to maintain flow between 2500 and 4000 gpm indicated on SW-FI-132B, SW FLOW and amps less than or equal to 136 amps on SWBP D AMP meter.
Cue Inform examinee that the JPM is complete.
Notes Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM S5 Page 15 of 16 ATTACHMENT 1 SIMULATOR SET-UP INSTRUCTIONS A. Materials Required None B. Initialize the Simulator in IC IC-343,IC-20 C. Run schedule File 1901 retake sc4.sch (incorporated in IC-343)
D. Change the simulator Number Title Tgr TD Sev Ramp Initial conditions as follows:
Create event 5 zaorhrfi133b > 0.385
- 1. Triggers (RHR B flow > 7700 gpm)
RHR SWBP
- 2. Malfunctions SW04 5 B trip
- 3. Remotes None
- 4. Overrides None
- a. Reset to IC 20
- 5. Panel Setup
- c. Ensure all SRVs are closed and plant conditions stabilize
- d. Ensure all four Service Water Pumps are in operation
- e. Run schedule file Schedule File Time Event Action Description 00:00 Create event 5 zaorhrfi133b > 0.385 RHR B flow > 7700 gpm 00:00 Insert malfunction sw04b on event 5 RHR SWBP B trip
CNS NRC Exam 2021-6 JPM S5 Page 16 of 16 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following, and inform the examiner when you are ready to begin:
INITIAL CONDITIONS:
- The plant mode 1, 100% power.
- Non-Essential Control Building Ventilation is in-service
- Procedure 2.4SRV has been entered due to inadvertent SRV operation
- The failed SRV is now closed
- EOP-3A has been entered due to Suppression Pool temperature > 95°F INITIATING CUE:
The CRS directs you to place suppression pool cooling in service using RHR Pump B at the design flow rate (7700-8400 gpm) IAW Procedure 2.2.69.3, RHR Suppression Pool Cooling and Containment Spray, Attachment 1 - RHR System Operations Hard Card.
Use RHR SWBP B to support RHR B Suppression Pool Cooling operation.
Inform the CRS when you have completed the task.
CNS NRC Exam 2021-6 JPM S6 Page 1 of 14 Cooper Nuclear Station Job Performance Measure S6
CNS NRC Exam 2021-6 JPM S6 Page 2 of 14 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Operate Service Water Backups for Critical Loop Cooling Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME Required Time (min): Actual Time (min):
FRAME:
PERFORMANCE TIME: Validation Time (min): 15 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to align Service Water backup to REC.
TASK STANDARD: Examinee aligned SW backup to REC by isolating REC non-critical header, isolating SW to REC heat exchangers, opening REC heat exchanger temperature control SW valves, and placing SW TO REC DIV 2 CROSSTIE switch to open, raising supply pressure to both REC critical headers, IAW 5.2REC, Loss of REC, Attachment 6.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A
CNS NRC Exam 2021-6 JPM S6 Page 3 of 14 Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM S6 Page 4 of 14 Revision Statements:
Rev 0 - Updated 2018 ILT JPM to new format and updated K/A IR for NUREG 1123 Rev 3 JPM Information:
- 1. NRC K/A Number and rating: 400000 A2.01 (4.1/3.9)
- 2. Safety Function: 8, Plant Service Systems
- 3. Task No: 208017C0101 - Operate Service Water Backups for Critical Loop Cooling
- 4. PSA Applicability: Top 10 Risk Significant System - Service Water
- 5. Critical Steps stated in the procedure step in bold References (include revision number if applicable):
- 1. Procedure 5.2REC, Loss of REC (Rev 20)
Special Conditions, Tools, Equipment:
- 1. Simulator Set-Up IAW Attachment 1 Attachments:
- 1. Attachment 1 - Simulator Set-Up Instructions
- 2. Attachment 2 - Examinee Cue Sheet Handouts:
- 1. Attachment 2 - Examinee Cue Sheet
- 2. Procedure 5.2REC, Loss of REC, Attachment 6
CNS NRC Exam 2021-6 JPM S6 Page 5 of 14 DIRECTIONS TO THE EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give a sheet with the task conditions and cue and then answer any questions related to the task instructions.
- 2. Give the Examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. When the examinee has indicated they are ready, place the simulator in run, and tell the examinee to begin.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM S6 Page 6 of 14 PERFORMANCE:
START TIME:
Examiner Note: Valves that have oval fluted control switches are throttle MOVs in at least one direction. When fully closing these valves, the control switch is required to be held for ~5 seconds after fully closed indication is received as applicable. Throttle open only valves do not require this. Holding switch for 5 seconds is not a critical portion of a JPM step.
Examiner Note: Key #22 or #23 is required for JPM step 12. The key is located in the key locker at the RO desk.
- 1. Procedure Step (Procedure 5.2REC LOSS OF REC)
Attachment 6 - SW Backup for Critical Subsystem Cooling NOTE - Cooling to the critical loops is required to be restored within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to ensure postulated temperature limits are maintained.
Standard Examinee reviewed note.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S6 Page 7 of 14
- 2. Procedure Step: (Procedure 5.2REC, Loss of REC, Attachment 6)
Critical Step
- 1. INITIATE SW BACKUP FOR CRITICAL SUBSYSTEM COOLING 1.1 Close REC-MO-721, NON -CRITICAL HEADER RETURN Standard On VBD-M, Closed REC-MO-721, NON-CRITICAL HEADER RETURN, by placing switch counter-clockwise to CLOSE and observed green light ON, red light OFF Cue Notes Results SAT UNSAT
- 3. Procedure Step: 1.2 Close REC-MO-722, NON -CRITICAL HEADER RETURN Critical Step Standard Closed REC-MO-722, NON-CRITICAL HEADER RETURN, by placing switch counter-clockwise to CLOSE and observed green light ON, red light OFF Cue Notes Results SAT UNSAT
- 4. Procedure Step: NOTE - SW-MO-650 and SW-MO-651 throttle open upon a Group 6 isolation signal and will not fully close.
Standard Examinee reviewed note Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S6 Page 8 of 14
- 4. Procedure Step: 1.3 Perform one of following:
1.3.1 Close following valves:
1.3.1.1 SW-MO-650, REC HX A SERVICE WATER OUTLET.
Standard Verified closed SW-MO-650, REC HX A SERVICE WATER OUTLET, by observing green light ON, red light OFF.
Cue Notes Results SAT UNSAT
- 5. Procedure Step: 1.3 Perform one of following:
Critical Step 1.3.1 Close following valves:
1.3.1.2 SW-MO-651, REC HX B SERVICE WATER OUTLET.
Standard Closed SW-MO-651, REC HX B SERVICE WATER OUTLET, by placing switch counter-clockwise to CLOSE and observed green light ON, red light OFF and held control switch in CLOSE for ~5 seconds after red light extinguished.
Cue Notes Holding switch to CLOSE for ~5 seconds after green light extinguished is not a critical portion of this step.
Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S6 Page 9 of 14
- 6. Procedure Step: 1.3 Perform one of following:
1.3.2 IF Group 6 isolation signal is initiated, THEN perform following:
Standard Examinee determined Group 6 isolation signal is NOT present and step 1.3.2 is N/A by observing white lights ON above switches PCIS Group 6 Div 1 Isolation PC-SW-S61 and PCIS Group 6 Div 2 Isolation PC-SW-S62 on VBD-K.
Cue Notes Results SAT UNSAT
- 7. Procedure Step: 1.4 Ensure SW-TCV-451A, REC HX A SW OUTLET TEMPERATURE CONTROL, switch is in OPEN.
Critical Step Standard Placed SW-TCV-451A, REC HX A SW OUTLET TEMPERATURE CONTROL clockwise to OPEN and observed red light ON, green light OFF Cue Notes Results SAT UNSAT
- 8. Procedure Step: 1.5 Ensure SW-TCV-451B, REC HX B SW OUTLET Critical Step TEMPERATURE CONTROL, switch is in OPEN.
Standard Placed SW-TCV-451B, REC HX B SW OUTLET TEMPERATURE CONTROL clockwise to OPEN and observed red light ON, green light OFF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S6 Page 10 of 14
- 9. Procedure Step: 1.6 IF critical loops are split, THEN perform Steps 1.9 and 1.10.
Standard Determined critical loops are not split based on initial conditions.
Cue Notes Results SAT UNSAT
- 10. Procedure Step: NOTE - Division I and Division II power available and placing Division II service water in service is for single failure criteria.
Standard Examinee reviewed note Cue Notes Results SAT UNSAT
- 11. Procedure Step: 1.7 IF critical loops are not split and Divisions I and II power is available, THEN go to Step 1.10.
Standard Determined critical loops not split and Divisions I and II power were available, indicated by Div 1 and Div 2 powered components have illuminated indicating lights ON, on nearby panels or from initial conditions, and proceeded to step 1.10.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S6 Page 11 of 14
Critical Step 1.10.1 REC-MO-714, SOUTH CRITICAL LOOP SUPPLY, closed.
1.10.2 REC-MO-698, SOUTH CRITICAL LOOP RETURN, closed.
1.10.3 SW-MO-887, SW SUPPLY TO SOUTH CRITICAL LOOP, open.
1.10.4 SW-MO-889, SW RETURN FROM REC SOUTH CRITICAL LOOP, open.
Standard Placed SW TO REC DIV 2 CROSSTIE switch to OPEN and verified:
REC-MO-714, SOUTH CRITICAL LOOP SUPPLY closed, indicated by green light ON, red light OFF REC-MO-698, SOUTH CRITICAL LOOP RETURN closed, indicated by green light ON, red light OFF SW-MO-887, SW SUPPLY TO SOUTH CRITICAL LOOP opened, indicated by red light ON, green light OFF SW-MO-889, SW RETURN FROM REC SOUTH CRITICAL LOOP opened, indicated by red light ON, green light OFF Cue Notes REC-MO-714 is already closed and is not a critical portion of this step.
Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S6 Page 12 of 14
Cue CRS acknowledges the report Notes JPM is Complete Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM S6 Page 13 of 14 ATTACHMENT 1 SIMULATOR SET-UP INSTRUCTIONS A. Materials Required None B. Initialize the Simulator in IC IC-344, IC-20 C. Load Schedule File (Schedule file included in IC-344) 1901retake sc6 D. Change the simulator Number Title Tgr TD Sev Ramp Initial conditions as follows:
- 1. Events None see schedule
- 2. Malfunctions file
- 3. Remotes None
- 4. Overrides None
- a. Reset to IC 20
- b. Run schedule file
- c. Insert scram
- 5. Panel Setup d. Stop RR Pumps A and B
- e. Stop CRD Pump B
- f. Stabilize reactor water level above -30
- g. Start 4th SW pump Schedule file Time Event Action Description 00:00 Insert malfunction sw11a REC Pump A trip 00:00 Insert malfunction sw11b REC Pump B trip 00:00 Insert malfunction sw11c REC Pump C trip 00:00 Insert malfunction sw11d REC Pump D trip 00:00 Insert malfunction rp15 Group 6 isolation failure
CNS NRC Exam 2021-6 JPM S6 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following and inform the examiner when you are ready to begin:
INITIAL CONDITIONS:
Plant is in Mode 3 All REC pumps tripped and cannot be restarted Step 4.3 of 5.2REC is complete CSCS quad temperatures are slowly rising There are NO known leaks in the REC system Division I and Division II power is available REC critical loops are NOT split INITIATING CUE:
The Control Room Supervisor directs you to initiate SW Backup for Critical Subsystem Cooling IAW Procedure 5.2REC, Loss of REC, Attachment 6.
Inform the CRS when you have completed the task.
CNS NRC Exam 2021-6 JPM S7 Page 1 of 16 Cooper Nuclear Station Job Performance Measure S7
CNS NRC Exam 2021-6 JPM S7 Page 2 of 16 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Place SGT B in Service to Support HPCI Operation (Alternate Path)
Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 10 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to place a SGT subsystem in service and respond to SGT prefilter high differential pressure condition.
TASK STANDARD: Examinee started SGT B exhaust fan IAW Procedure 2.2.73 Section 8, then after SGT B prefilter high differential pressure annunciator (K-2/B-1) was received, started SGT A IAW 2.2.73 Section 8.
EVALUATION METHOD: EVALUATION LOCATION:
X Perform Plant (RCA )
Simulate X Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM S7 Page 3 of 16 Comments (Required for Unsat):
CNS NRC Exam 2021-6 JPM S7 Page 4 of 16 Revision Statement:
Rev 0 - modified version of JPM S8 from 2020-4 NRC exam (high moisture failure was replaced with prefilter high D/P) and updated K/A IR for NUREG 1123 Rev 3 JPM Information:
- 1. NRC K/A: 261000 A4.03 (3.7)
- 2. Safety Function: 9, Radioactivity Release
- 4. PSA Applicability: N/A
- 5. Critical Steps stated in the procedure step in bold
References:
- 1. Procedure 2.2.73, Standby Gas Treatment System (Rev 61)
- 2. Alarm Card K-2/B-1, SGT B Prefilter High D/P (Rev 9)
Special Conditions, Tools, Equipment:
- 1. Simulator Setup: See Attachment 1 Attachments:
- 1. Attachment 1 - Simulator Set-Up Instructions
- 2. Attachment 2 - Applicant Cue Sheet Handouts:
- 1. Attachment 2 - Applicant Cue Sheet
- 2. Procedure 2.2.73, Standby Gas Treatment System
CNS NRC Exam 2021-6 JPM S7 Page 5 of 16 DIRECTIONS TO THE EXAMINER:
THIS IS AN ALTERNATE PATH JPM. SGT B prefilter high D/P annunciator will be received after SGT B exhaust fan is started, requiring the examinee place SGT A in service instead.
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions.
Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. When the examinee has indicated they are ready, place the simulator in run, and tell the examinee to begin.
- 5. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM S7 Page 6 of 16 PERFORMANCE:
START TIME:
- 1. Procedure Step (Procedure 2.2.73, Standby Gas Treatment System)
- 8. Manual Operation to Support HPCI Operation (Notes and Caution before step 8.1)
NOTE 1- Both SGT Subsystems may be placed in service for EOPs.
NOTE 2- Preferred fan does not set a requirement but is meant to help equalize charcoal run time. Either fan may be run at any time based upon circumstance.
CAUTION - Secondary Containment pressure transient and TS LCO 3.6.4.1 entry may occur from starting SGT.
Standard Examinee reviewed notes and caution.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S7 Page 7 of 16
- 2. Procedure Step 8.1 PERFORM one of following (VBD-K):
8.1.1 PLACE EF-R-1E, SGT A EXHAUST FAN, in service.
8.1.2 PLACE EF-R-1F, SGT B EXHAUST FAN, in service.
Standard Examinee determined step 8.1.1 N/A by observing PREFERRED label on SGT B Exhaust Fan, not SGT A Exhaust Fan, and marked steps 8.1.1.1, and 8.1.1.2 N/A.
Examinee proceeded to 8.1.2.
Cue Notes Results SAT UNSAT
- 3. Procedure Step 8.1.2 PLACE EF-R-1F, SGT B EXHAUST FAN in Critical Step Service:
8.1.2.1 PLACE EF-R-1F in RUN.
Standard Examinee rotated control switch EF-R-1F, SGT B EXHAUST FAN, clockwise to RUN and observed red light ON, green light OFF.
Cue Notes Results SAT UNSAT Examiner Note: SGT B Prefilter High D/P annunciator occurs 30 seconds after SGT B exhaust fan is started. It is expected examinee will perform the next 2 steps before the alarm comes in. If the examinee does not perform the next 2 steps before the alarm is received, they may transition to the alarm card without ever addressing both steps.
CNS NRC Exam 2021-6 JPM S7 Page 8 of 16
- 4. Procedure Step 8.1.2 PLACE EF R 1F, SGT B EXHAUST FAN in Service:
8.1.2.2 VERIFY following:
SGT-AO-250, SGT B INLET, opens.
Standard Examinee checked SGT-AO-250, SGT B INLET, opened by observing red light ON, green light OFF.
Cue Notes Results SAT UNSAT
- 5. Procedure Step 8.1.2 PLACE EF-R-1F, SGT B EXHAUST FAN in Service:
8.1.2.2 VERIFY following:
SGT-AO-252, SGT B DISCHARGE, opens.
Standard Examinee checked SGT-AO-252, SGT B DISCHARGE, opened by observing red light ON, green light OFF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S7 Page 9 of 16
- 6. Procedure Step N/A Alternate Path Standard Examinee recognized receipt of annunciator K-2/B-1, SGT B Prefilter High D/P and referred to alarm card.
Cue Notes Results SAT UNSAT
- 7. Procedure Step (Alarm Card K-2/B-1)
Alternate Path 2. OPERATOR OBSERVATION AND ACTION 2.1 Start SGT A train and secure SGT B per Procedure 2.2.73.
Standard Examinee notified CRS of SGT B prefilter high differential pressure condition and intent to start SGT A and secure SGT B.
Cue As CRS acknowledge report.
Notes If examinee asks CRS for guidance, respond by asking examinee what they recommend.
Results SAT UNSAT Examiner Note: It is not an objective of this JPM to secure SGT B. IF Examinee proceeds to secure SGT B per Section 10 of 2.2.73 prior to starting SGT A, inform the examinee that another operator will perform that action.
CNS NRC Exam 2021-6 JPM S7 Page 10 of 16
- 8. Procedure Step (Procedure 2.2.73, Standby Gas Treatment System)
Alternate Path 8. Manual Operation to Support HPCI Operation Critical Step 8.1.1 PLACE EF-R-1E, SGT A EXHAUST FAN in Service:
8.1.1.1 PLACE EF-R-1E in RUN.
Standard Examinee rotated control switch EF-R-1E, SGT A EXHAUST FAN, clockwise to RUN and observed red light ON, green light OFF.
Cue Notes Results SAT UNSAT
- 9. Procedure Step 8.1.1 PLACE EF-R-1E, SGT A EXHAUST FAN in Service:
Alternate Path 8.1.1.2 VERIFY following:
SGT-AO-249, SGT A INLET, opens.
Standard Examinee checked SGT-AO-249, SGT A INLET, opened by observing red light ON, green light OFF.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S7 Page 11 of 16
- 10. Procedure Step 8.1.1 PLACE EF-R-1E, SGT A EXHAUST FAN in Service:
Alternate Path 8.1.1.2 VERIFY following:
SGT-AO-251, SGT A DISCHARGE, opens.
Standard Examinee checked SGT-AO-251, SGT A DISCHARGE, opened by observing red light ON, green light OFF.
Cue Notes Results SAT UNSAT
- 11. Procedure Step 8.2 At VBD-R, ENSURE SGT-DPIC-546, RX BLDG/SGT DP, in MANUAL.
Standard Examinee checked SGT-DPIC-546, RX BLDG/SGT DP, in MANUAL by observing LED lit beside M and LED off beside A.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S7 Page 12 of 16
- 12. Procedure Step 8.3 DEPRESS D pushbutton, as necessary, to display Parameter V on SGT-DPIC-546, RX BLDG/SGT DP.
Standard Examinee checked V was displayed near upper right of controller SGT-DPIC-546, RX BLDG/SGT DP.
Cue Notes Results SAT UNSAT
- 13. Procedure Step 8.4 ADJUST SGT-DPIC-546 to greater than or equal to Critical Step 800 scfm on SGT-FI-545, SGT DISCHARGE HEADER FLOW (VBD-K).
Standard Examinee rotated adjustment knob on SGT-DPIC-546, RX BLDG/SGT DP (VBD-R), as necessary, while observing SGT-FI-545, SGT DISCHARGE HEADER FLOW (VBD-K) until SGT-FI-545 indicated 800 scfm.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S7 Page 13 of 16
- 14. Procedure Step 8.5 ENSURE following annunciator(s) clear for SGT train(s) in service:
K-1/A-2, SGT A HIGH MOISTURE.
Standard Examinee checked annunciator K-1/A-2, SGT A HIGH MOISTURE was clear.
Cue Notes Results SAT UNSAT
- 15. Procedure Step 8.5 ENSURE following annunciator(s) clear for SGT train(s) in service:
K-2/A-2, SGT B HIGH MOISTURE.
Standard Examinee checked annunciator K-2/A-2, SGT B HIGH MOISTURE was clear.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM S7 Page 14 of 16
- 16. Procedure Step (Alarm Card K-2/B-1, SGTB Prefilter High D/P) 2.1 Start SGT A train and secure SGT B per Procedure 2.2.73 Standard Examinee determined SGT B was required to be secured per Alarm Card K-2/B-1 IAW Procedure 2.2.73.
Cue Inform the Examinee Another operator will secure SGT B.
This JPM is Complete.
Notes JPM is Complete Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM S7 Page 15 of 16 ATTACHMENT 1 SIMULATOR SET-UP INSTRUCTIONS A. Materials Required None B. Initialize the Simulator in IC IC 345, IC 18 1901 retake sc7 rev 1.sch (schedule incorporated C. Load Schedule File in IC 345)
D. Change the simulator Number Title Tgr TD Sev Ramp Initial conditions as follows:
create event 9 zlosgtswefrf(2) == 1
- 1. Events (SGT B exhaust fan red light on)
PMIS override 30
- 2. Malfunctions m602 SGT B prefilter 10 high N/A N/A dp sec
- 3. Remotes None SGT B Prefilter 30
- 4. Overrides p4571 High D/P 10 on N/A N/A annunciator sec Ensure the following if using IC 18:
- a. Ensure PREFERRED tag is on SGT B.
- b. Scram
- c. Trip both RFPs
- 5. Panel Setup d. Ensure Parameter P is displayed on SGT-DPIC-546, RX BLDG/SGT DP
- e. Ensure RPV level maintained 10 to 40 to ensure Group 6 does not occur
Note: If this JPM is to be performed more than once, a SNAPSHOT can be taken after the panel setup is complete.
CNS NRC Exam 2021-6 JPM S7 ATTACHMENT 2 DIRECTIONS TO EXAMINEE:
Read the following, and inform the examiner when you are ready to begin.
INITIAL CONDITIONS:
- 1. Plant is in Mode 3 following loss of RFPs at 25% power.
INITIATING CUE:
The CRS directs you to start SGT B to support HPCI operation IAW Procedure 2.2.73, Section 8 Manual Operation to Support HPCI Operation.
Inform the CRS when you have completed the task.
CNS NRC Exam 2021-6 JPM P1 Page 1 of 9 Cooper Nuclear Station Job Performance Measure P1
CNS NRC Exam 2021-6 JPM P1 Page 2 of 9 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Locally Align RHRSW Crosstie for RPV Injection Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 18 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the examinee's ability to line up the RHRSW crosstie for injection of RHRSW into the Reactor Vessel.
TASK STANDARD: The examinee closed valve SW-121 and opened valves SW-118, SW-119, and SW-120 IAW Procedure 5.8.4, Alternate Injection Subsystems (Table 4), Section 5.
EVALUATION METHOD: EVALUATION LOCATION:
Perform X Plant (RCA )
X Simulate Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM P1 Page 3 of 9 Comments(Required for Unsat):
CNS NRC Exam 2021-6 JPM P1 Page 4 of 9 Revision Statements:
Rev 0 - This is JPM SKL034-10-130 with K/A updated for NUREG 1123 Rev 3 JPM Information:
- 1. NRC K/A Number and rating: 510000 K1.07 (3.5), 295031 EA1.08 (3.9)
- 2. Safety Function: 4, Heat Removal from the Core
- 5. Critical Steps stated in the procedure step in bold References (include revision number if applicable):
- 1. Procedure 5.8.4, Alternate Injection Subsystems (Table 4) (Rev 25)
Special Conditions, Tools, Equipment:
- 1. None Attachments:
- 1. Attachment 1 - Examinee Cue Sheet Handouts:
- 1. Attachment 1 - Examinee Cue Sheet
- 2. Procedure 5.8.4, Alternate Injection Subsystems (Table 4), Section 5
CNS NRC Exam 2021-6 JPM P1 Page 5 of 9 DIRECTIONS TO THE EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed.
You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions. Before you start, the evaluator will give you a sheet with the Initial Conditions and Initiating Cues, then answer any questions related to the task instructions.
- 2. Give the Examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM P1 Page 6 of 9 PERFORMANCE:
START TIME:
- 1. Procedure Step (Procedure 5.8.4, Alternate Injection Subsystems (Table 4))
Critical Step 5. ALTERNATE RPV INJECTION WITH RHRSW CROSSTIE 5.5 Ensure following valves closed:
5.5.11 SW-121, SW/EMERG. CORE FLOODING TELL-TALE DRN. (C-882-S, west of Instrument Air Dryer B inside radiation enclosure).
Standard Closed valve by turning handwheel clockwise until resistance was felt.
Cue 1. If asked as RP, the radiation enclosure has been surveyed and is free of surface contamination.
- 2. Resistance is felt, handwheel will not turn further.
Notes Valve is observable, but not physically accessible due to radiological protection control.
Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P1 Page 7 of 9 Examiner Note: Rotation direction indicators on the handwheels for opening SW-118, SW-119, and SW-120 (JPM steps 2, 3 and 4) are difficult to see, and the associated rising stems are enclosed. Lock wire seals are installed on valve chains and can be broken by force applied to chain. When the examinee simulates opening the valves by turning the handwheel counter-clockwise, indicate that resistance is felt and the handwheel will not turn further.
- 2. Procedure Step 5.6 Open following valves:
Critical Step 5.6.1 SW-118, EMERG. CORE FLOODING SUPP.
ROOT (C-882-S, between Instrument Air Dryers A and B in overhead).
Standard Opened valve by pulling chain to turn handwheel counter-clockwise several rotations until resistance was felt.
Cue Resistance is felt, handwheel will not turn further.
Notes This valve is above the scaffold.
Results SAT UNSAT
- 3. Procedure Step 5.6 Open following valves:
Critical Step 5.6.2 SW-119, EMERG. CORE FLOODING SUPP.
ROOT (west of Instrument Air Dryer B in overhead).
Standard Opened valve by pulling chain to turn handwheel counter-clockwise several rotations until resistance was felt.
Cue Resistance is felt, handwheel will not turn further.
Notes This valve is above the scaffold.
Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P1 Page 8 of 9
- 4. Procedure Step 5.6 Open following valves:
Critical Step 5.6.3 SW-120, EMERG. CORE FLOODING SUPP.
SHUTOFF (C-882-S, west of Instrument Air Dryer B).
Standard Opened valve by pulling chain to turn handwheel counter-clockwise several rotations until resistance was felt.
Cue Resistance is felt, handwheel will not turn further.
Notes Results SAT UNSAT
Cue Notes JPM is Complete.
Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM P1 ATTACHMENT 1 DIRECTIONS TO EXAMINEE:
Read the following and inform the examiner when you are ready to begin.
INITIAL CONDITIONS:
CRS has determined RHRSW crosstie is required for RPV injection IAW EOP-1A There are NO adverse radiological conditions for dispatching personnel for EOP actions INITIATING CUE:
You are directed to locally align manual valves for alternate RPV injection using RHRSW crosstie IAW Procedure 5.8.4, Alternate Injection Subsystems (Table 4),
Section 5, beginning at Step 5.5.11.
Inform the CRS when manual valves have been aligned.
CNS NRC Exam 2021-6 JPM P2 Page 1 of 10 Cooper Nuclear Station Job Performance Measure P2
CNS NRC Exam 2021-6 JPM P2 Page 2 of 10 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Conduct Alternate Pressure Control (Failure- to-Scram) using Steam Jet Air Ejectors Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 15 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the trainee's ability to perform local valve alignments for conducting Alternate Pressure Control (Failure- to-Scram) using Steam Jet Air Ejectors.
TASK STANDARD: Examinee opened valves MS-AOV-194AV, MS-AOV-191AV, and MS-AOV-192AV, and then reclosed the valves IAW Procedure 5.8.12, RPV Pressure Control Systems (Failure to Scram) (Table 12), Section 12.
EVALUATION METHOD: EVALUATION LOCATION:
Perform X Plant (RCA )
X Simulate Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM P2 Page 3 of 10 Comments(Required for Unsat):
CNS NRC Exam 2021-6 JPM P2 Page 4 of 10 Revision Statements:
Rev 0 - This is JPM SKL034-10-69 updated to new format and with K/A reference updated for NUREG 1123 Rev 3 JPM Information:
- 1. NRC K/A: 295025 EK1.07 (4.2) EK2.12 (3.1)
- 2. Safety Function: 3, Reactor Pressure Control
- 3. Task No: 200072A0504, Conduct Alternate Emergency Depressurization with the SJAES
- 4. PSA Applicability: N/A
- 5. Critical Steps stated in the procedure step in bold References (include revision number if applicable):
- 1. Procedure 5.8.12, RPV Pressure Control Systems (Failure to Scram) (Table 12)
(Rev 30)
Special Conditions, Tools, Equipment:
- 1. none Attachments:
- 1. Attachment 1 - Examinee Cue Sheet Handouts:
- 1. Attachment 1 - Examinee Cue Sheet
- 2. Procedure 5.8.12, RPV Pressure Control Systems (Failure to Scram) (Table 12),
Section 12
CNS NRC Exam 2021-6 JPM P2 Page 5 of 10 DIRECTIONS TO THE EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions.
Before you start, the evaluator will give a sheet with the task conditions and cue and then answer any questions related to the task instructions.
- 2. Give the Examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM P2 Page 6 of 10 PERFORMANCE:
START TIME:
- 1. Procedure Step: (Procedure 5.8.12, RPV Pressure Control Systems Critical Step (Failure to Scram) (Table 12))
12.4.1 Ensure following valves open (T-903-CONTROL CORRIDOR, LR-120):
12.4.1.1 MS-AOV-194AV, SJAE STEAM SUPPLY TRAP
- 11 BYPASS.
Standard Opened MS-AOV-194AV, SJAE STEAM SUPPLY TRAP Number 11 BYPASS, by placing its control switch clockwise to OPEN and checked red light On, green light Off.
Cue Switch is in OPEN, red light is On, green light is Off Notes Results SAT UNSAT
Standard Opened MS-AOV-191AV, SJAE 1A STEAM SEP. TRAP #12 BYPASS, by placing its control switch clockwise to OPEN and checked red light On, green light Off.
Cue Switch is in OPEN, red light is On, green light is Off Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P2 Page 7 of 10
Standard Opened MS-AOV-192AV, SJAE 1B STEAM SEP. TRAP #13 BYPASS, by placing its control switch clockwise to OPEN and checked red light On, green light Off.
Cue Switch is in OPEN, red light is On, green light is Off Notes Results SAT UNSAT
- 4. Procedure Step: 12.4.2 Ensure following valves are open (PANEL B):
12.4.2.1 AR-AO-153 & AR-AO-154, CNDR A AIR REMOVAL VLVS.
12.4.2.2 AR-AO-155 & AR-AO-156, CNDR B AIR REMOVAL VLVS.
12.4.2.3 AR-MO-161, SJAE A DISCHARGE VLV 12.4.2.4 AR-MO-162, SJAE B DISCHARGE VLV.
Standard Notified the BOP Operator to perform steps of 12.4.2 to ensure listed valves are open.
Cue As BOP Operator, report valves of step 12.4.2 are open.
Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P2 Page 8 of 10
- 5. Procedure Step: 12.4.3 Ensure following valves are open (PANEL B):
12.4.3.1 MS-PCV-SPV-77A, SJAE A STEAM SUPPLY 12.4.3.2 MS-PCV-SPV-77B, SJAE B STEAM SUPPLY Standard Notified the BOP Operator to perform steps of 12.4.3 to ensure listed valves are open.
Cue As BOP Operator, report valves of step 12.4.3 are open.
When asked, as BOP Operator report MS-PI-77A, A INLET PRESS AND MS-PI-77B, B INLET PRESS both indicate 50 psig.
Notes Results SAT UNSAT
- 4. Procedure Step: 12.4.4 WHEN SJAE steam pressure indicates > 20 psig Critical Step (PANEL B, MS-PI-77A/B, A/B INLET PRESS), THEN close following valves (T-903-CONTROL CORRIDOR, LR-120):
12.4.4.1 MS-AOV-194AV, SJAE STEAM SUPPLY TRAP
- 11 BYPASS.
Standard Closed MS-AOV-194AV, SJAE STEAM SUPPLY TRAP #11 BYPASS, by placing its control switch counter-clockwise to CLOSE and checked green light On, red light Off.
Cue Switch is in CLOSE, green light is On, red light is Off.
Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P2 Page 9 of 10
Standard Closed MS-AOV-191AV, SJAE 1A STEAM SEP. TRAP #12 BYPASS, by placing its control switch counter-clockwise to CLOSE and checked green light On, red light Off.
Cue Switch is in CLOSE, green light is On, red light is Off.
Notes Results SAT UNSAT
Standard Closed MS-AOV-192AV, SJAE 1B STEAM SEP. TRAP #13 BYPASS, by placing its control switch counter-clockwise to CLOSE and checked green light On, red light Off.
Cue Switch is in CLOSE, green light is On, red light is Off.
Notes Results SAT UNSAT
- 7. Procedure Step: N/A Standard Informed the CRS that all actions outside the control room to lineup the SJAEs for alternate pressure control have been completed.
Cue Notes JPM is complete Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM P2 ATTACHMENT 1 DIRECTIONS TO EXAMINEE:
Read the following and inform the examiner when you are ready to begin:
INITIAL CONDITIONS:
- 1. An ATWS condition exists.
- 2. The shutdown cooling RPV pressure interlock has cleared.
- 3. Shutdown cooling cannot be established.
- 4. The main turbine bypass valves are not available for continuing the cooldown.
- 5. The main condensate system is in service.
- 6. The SJAEs are NOT in service.
- 7. TSC is NOT yet operational.
- 8. No ARMs are alarming.
- 9. The In-Containment Rad Monitors are reading 2 REM/HR.
- 10. Procedure 5.8.12, RPV Pressure Control Systems (Failure to Scram) (Table 12),
Steps 12.1 through 12.3 have been completed.
INITIATING CUE:
The Control Room Supervisor directs you to perform all actions outside the control room to lineup Steam Jet Air Ejectors A and B for alternate pressure control IAW Emergency Procedure 5.8.12, RPV Pressure Control Systems (Failure to Scram) (Table 12),
Section 12.
Coordinate with the BOP Operator in the Control Room to perform this task.
Notify the CRS when all actions outside the control room are complete.
CNS NRC Exam 2021-6 JPM P3 Page 1 of 12 Cooper Nuclear Station Job Performance Measure P3
CNS NRC Exam 2021-6 JPM P3 Page 2 of 12 Lesson Number: ILT SAP Course Number: ILT Lesson
Title:
Transfer a 125 VDC Bus to its Emergency Source Revision number: 0 NUCLEAR PLANT OPERATOR JOB PERFORMANCE MEASURE SRO RO NLO ALTERNATE SUCCESS PATH TIME CRITICAL OPERATOR: DATE:
EVALUATOR: EVALUATOR SIGNATURE:
CRITICAL TIME FRAME: Required Time (min): Actual Time (min):
PERFORMANCE TIME: Validation Time (min): 15 Actual Time (min):
JPM RESULTS: (Circle one) SAT UNSAT COMMENT SHEET ATTACHED: (Circle one) Yes / No (Required for Unsat)
SYNOPSIS: This JPM evaluates the trainee's ability to transfer a 125 VDC Bus to its emergency source.
TASK STANDARD: Examinee transferred 125 VDC Distribution Panel A from NORMAL power supply to EMERGENCY power supply, including locking open breaker EE-DSC-125A (PNL-A), NORMAL FEEDER 125 VDC DISTRIBUTION PANEL A, in accordance with SOP 2.2.25.1, 125 VDC Electrical System (Div 1).
EVALUATION METHOD: EVALUATION LOCATION:
Perform X Plant (RCA )
X Simulate Simulator or Classroom Control Room Prepared: N/A Date: N/A Reviewed: N/A Date: N/A Approved: N/A Date: N/A Superintendent, Operations Training (or Designee)
(Signatures are N/A for NRC ILT Exams)
CNS NRC Exam 2021-6 JPM P3 Page 3 of 12 Comments(Required for Unsat):
CNS NRC Exam 2021-6 JPM P3 Page 4 of 12 Revision Statements:
Rev 0 - This is JPM SKL034-40-27 with K/A reference updated for NUREG 1123 Rev 3 JPM Information:
- 1. NRC K/A: 263000 K4.01(3.5)
- 2. Safety Function: 6, Electrical
- 3. Task No: 263022P0104 - Transfer A 125vdc Bus to Its Emergency Source
- 4. PSA Applicability: Top 10 Risk Significant System - Emergency Power
- 5. Critical Steps stated in the procedure step in bold References (include revision number if applicable):
- 1. Procedure 2.2.25.1, 125 VDC Electrical System (Div 1) (Rev 27)
Special Conditions, Tools, Equipment:
- 1. Plant Grand Master Key Attachments:
- 1. Attachment 1 - Examinee Cue Sheet Handouts:
- 1. Attachment 1 - Examinee Cue Sheet
- 2. Procedure 2.2.25.1, 125 VDC Electrical System (Div 1) Section 34
CNS NRC Exam 2021-6 JPM P3 Page 5 of 12 DIRECTIONS TO THE EXAMINER:
- 1. IF the following has not been discussed during the pre-job brief for the exam and IF this is the first performance in this setting, THEN brief the examinee as follows:
All actions associated with this job performance measure are to be performed. You will be provided access to any tools or equipment you determine necessary to perform the task. When a second checker is called for, the evaluator will perform the role of second checker and will always be in agreement with your actions.
Before you start, the evaluator will give a sheet with the task conditions and cue and then answer any questions related to the task instructions.
- 2. Give the Examinee Handouts 1 and 2.
- 3. Answer any questions the examinee may have related to task instructions.
- 4. Check off either Satisfactory or Unsatisfactory performance. If Unsat, state why in the comments.
CNS NRC Exam 2021-6 JPM P3 Page 6 of 12 PERFORMANCE:
START TIME:
- 1. Procedure Step: (Procedure 2.2.25.1, 125 VDC Electrical System (Div 1))
- 34. Transferring 125 VDC Distribution Panel A and/or RCIC Starter Rack from Normal (Div 1) to Emergency (Div 2)
CAUTION - Do not transfer 125 VDC Distribution Panel A or RCIC Starter Rack to their emergency source if reactor is in MODE 1, 2, or 3 unless directed by abnormal or emergency procedures.
Standard Examinee reviewed the caution.
Cue Notes Results SAT UNSAT
- 2. Procedure Step: 34.1 Notify SM to determine OPERABILITY of alternate shutdown capability, CS System, DGs, RHR System, SWBP System, SW System, 4160V Buses 1F and 1G, and valves that affect PC OPERABILITY that are powered by 125 VDC System.
Standard Examinee determined step is satisfied based on initial condition that the SM has addressed operability, as required.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P3 Page 7 of 12
- 3. Procedure Step: 34.2 Obtain Key 43, as necessary, from SM.
Standard Key 43 is obtained from the control room Cue Key 43 is simulated as being obtained Notes Results SAT UNSAT
- 4. Procedure Step: 34.3 (Concurrent Verification) At 125 VDC Switchgear Critical Step 1B, unlock and CLOSE applicable breaker(s):
34.3.1 EE-DSC-125B (PNL-A), EMERGENCY FEEDER 125 VDC DISTRIBUTION PNL A.
Standard Using key, unlocked and removed padlock on EE-DSC-125B (PNL A), EMERGENCY FEEDER 125 VDC DISTRIBUTION PNL A, then closed EE-DSC-125B (PNL A), EMERGENCY FEEDER 125 VDC DISTRIBUTION PNL A by engaging the handle with the breaker and turning the handle 1/4 clockwise to close the breaker. The green OPEN flag changed to red CLOSED.
Cue Padlock is removed.
Breaker flag is indicating red CLOSED Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P3 Page 8 of 12
- 5. Procedure Step: 34.3 (Concurrent Verification) At 125 VDC Switchgear 1B, unlock and CLOSE applicable breaker(s):
34.3.2 EE-DSC-125B (RCIC), EMERGENCY FEEDER 125 VDC RCIC STARTER RACK.
Standard Examinee determined step was N/A, since task was to transfer 125 VDC Distribution Panel A, not 125 VDC RCIC Starter Rack.
Cue Notes Results SAT UNSAT
- 6. Procedure Step: NOTE 1 - Distribution Panel A TRANSFER switch in 250/125 VDC Battery Room A.
NOTE 2 - RCIC Starter Rack transfer switch is at rack (R-903-NE).
NOTE 3 - Annunciators A-3/D-4, COND FILTER DEMIN TROUBLE, and C-1/E-3, DIESEL GEN 1 TROUBLE, may alarm when transferring Distribution Panel A.
Standard Examinee read the Notes and determined NOTE 1 and NOTE 3 are applicable and NOTE 2 is not applicable, since task was to transfer 125 VDC Distribution Panel A, not 125 VDC RCIC Starter Rack.
Informs the building operator of potential Annunciators A-3/D-4, COND FILTER DEMIN TROUBLE, and C-1/E-3, DIESEL GEN 1 TROUBLE during the transfer.
Cue Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P3 Page 9 of 12
- 7. Procedure Step: 34.4 At transfer switch, perform following:
34.4.1 Check light below EMERG button on or do not perform transfer.
Standard Checked the white light below the EMERG button was lit and determined to proceed with transfer.
Cue White light below EMERG button is lit.
Notes Results SAT UNSAT
- 8. Procedure Step: 34.4.2 Press EMERG button.
Critical Step Standard At transfer switch, momentarily pressed the red EMERG button and observed red light ON, green light OFF.
Cue Mechanical "clunking" sound is heard. The red light is ON; the green light is OFF.
Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P3 Page 10 of 12
- 9. Procedure Step: 34.5 Check Annunciator C-2/B-5, 125V DC SYS TRANSFER, alarms.
Standard Verified with the control room operator that Annunciator C-2/B-5, 125V DC SYS TRANSFER is in alarm Cue Annunciator C-2/B-5 is in alarm Notes Results SAT UNSAT
- 10. Procedure Step: 34.6 At 125 VDC Switchgear 1A, place applicable Critical Step breaker(s) to LOCKED OPEN:
34.6.1 EE-DSC-125A (PNL-A), NORMAL FEEDER 125 VDC DISTRIBUTION PANEL A.
Standard Opened breaker EE-DSC-125A (PNL-A), NORMAL FEEDER 125 VDC DISTRIBUTION PANEL A by pressing the silver trip button on the breaker, verified breaker opened by seeing red CLOSED flag change to green OPEN, then installed padlock on handle.
Cue The padlock is installed.
Breaker flag is indicating green OPEN Notes Results SAT UNSAT
CNS NRC Exam 2021-6 JPM P3 Page 11 of 12
- 11. Procedure Step: 34.6 At 125 VDC Switchgear 1A, place applicable breaker(s) to LOCKED OPEN:
34.6.2 EE-DSC-125A (RCIC), NORMAL FEEDER 125 VDC RCIC STARTER RACK.
Standard Examinee determined step was N/A, since task was to transfer 125 VDC Distribution Panel A, not 125 VDC RCIC Starter Rack.
Cue Notes Results SAT UNSAT
- 12. Procedure Step: N/A Standard Informed the CRS that 125 VDC distribution panel A has been transferred to its emergency source.
Cue CRS acknowledges the JPM is complete Notes JPM is Complete Results SAT UNSAT Stop Time: _____________ Total Time: _____________
CNS NRC Exam 2021-6 JPM P3 ATTACHMENT 1 DIRECTIONS TO EXAMINEE:
Read the following and inform the examiner when you are ready to begin:
INITIAL CONDITIONS:
- 1. The plant is in a refueling outage.
- 2. The RPV head is removed.
- 3. Various switchgear cleaning and inspection activities are in progress and others are scheduled.
- 4. The SM has determined the operability of all affected components for transferring 125 VDC Distribution Panel A from NORMAL to EMERGENCY.
INITIATING CUE:
In preparation for switchgear cleaning, the CRS directs you to transfer 125 VDC Distribution Panel A from NORMAL to EMERGENCY in accordance with SOP 2.2.25.1, 125 VDC Electrical System (Div 1) Section 34.
Inform the CRS when 125 VDC Distribution Panel A is powered from its emergency source.