ML15043A710: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(Created page by program invented by StriderTol)
 
(4 intermediate revisions by the same user not shown)
Line 2: Line 2:
| number = ML15043A710
| number = ML15043A710
| issue date = 02/09/2015
| issue date = 02/09/2015
| title = Calvert Cliffs - Addendum to Final Operator Exam (Folder 3)
| title = Addendum to Final Operator Exam (Folder 3)
| author name =  
| author name =  
| author affiliation = Exelon Generation Co, LLC
| author affiliation = Exelon Generation Co, LLC
Line 17: Line 17:


=Text=
=Text=
{{#Wiki_filter:APPLICANT:  
{{#Wiki_filter:APPLICANT: - - -
---CAL VERT CLIFFS NUCLEAR POWER PLANT 2012 INITIAL LICENSED OPERATOR EXAM JPM #: SIM-7 Appendix C Job Performance Measure Worksheet Form ES-C-1 Facility:
CALVERT CLIFFS NUCLEAR POWER PLANT 2012 ~NRC INITIAL LICENSED OPERATOR EXAM JPM #: SIM-7
Calvert Cliffs 1 & 2 Job Performance Measure No.: SIM-7 Task Title: Respond to Inadvertent Dilution During Reactor Startup Task Number: 202.005 KIA  
 
Appendix C                             Job Performance Measure                         Form ES-C-1 Worksheet Facility:           Calvert Cliffs 1 & 2     Job Performance Measure No.:         SIM-7 Task
 
==Title:==
Respond to Inadvertent Dilution During Reactor Startup Task Number:       202.005 KIA  


==Reference:==
==Reference:==
015 A3.03 (3.9, 3.9)
Method of testing:
Simulated Performance:      D                Actual Performance: [gj Classroom:    D                          Simulator: [gj                              Plant:  D Read to the examinee:
I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues. When you complete the task successfully, the objective for this job performance measure will be satisfied.
Initial Conditions:
: 1. A reactor startup is in progress on Unit-1, OP-2 at step 6.6.G.
: 2. Shutdown CEAs are fully withdrawn
: 3. Regulating group CEAs are being withdrawn per OP-2 (There has been no rod motion for several minutes)
: 4. RCS Boron Concentration after completion last CEA withdrawal was 1690 PPM
: 5. Neutron counts unexpectedly begin to rise (30 CPS over the last five minutes)
: 6. The "S/D MON HI" annunciator (1C05, window D-33) alarms
: 7. 11 Purification Ion Exchanger has been in service for three weeks
: 8. You are performing the duties of the Unit-1 CRO Initiating Cue:
The CRS directs you to respond to the reactivity excursion per the appropriate procedure. Are there any questions? You may begin.
Task Standard:
Terminates an Inadvertent Dilution During Reactor Startup and Restores Required Shutdown Margin


015 A3.03 (3.9, 3.9) Method of testing:
Appendix C                          Job Performance Measure                            Form ES-C-1 Worksheet Evaluation Criteria:
Simulated Performance:
: 1. All critical steps completed (denoted by shading).
D Classroom:
: 2. All sequential steps completed in order.
D Read to the examinee:
: 3. All time-critical steps completed within allotted time.
Actual Performance:
: 4. JPM completed within validated time. Completion time may exceed the validated time if satisfactory progress is being made.
[gj Simulator:
Required Materials:
[gj Plant: D I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues. When you complete the task successfully, the objective for this job performance measure will be satisfied.
Initial Conditions:
: 1. A reactor startup is in progress on Unit-1, OP-2 at step 6.6.G. 2. Shutdown CEAs are fully withdrawn
: 3. Regulating group CEAs are being withdrawn per OP-2 (There has been no rod motion for several minutes)
: 4. RCS Boron Concentration after completion last CEA withdrawal was 1690 PPM 5. Neutron counts unexpectedly begin to rise (30 CPS over the last five minutes)
: 6. The "S/D MON HI" annunciator (1C05, window D-33) alarms 7. 11 Purification Ion Exchanger has been in service for three weeks 8. You are performing the duties of the Unit-1 CRO Initiating Cue: The CRS directs you to respond to the reactivity excursion per the appropriate procedure.
Are there any questions?
You may begin. Task Standard:
Terminates an Inadvertent Dilution During Reactor Startup and Restores Required Shutdown Margin Appendix C Evaluation Criteria:
Job Performance Measure Worksheet
: 1. All critical steps completed (denoted by shading).  
: 2. All sequential steps completed in order. 3. All time-critical steps completed within allotted time. Form ES-C-1 4. JPM completed within validated time. Completion time may exceed the validated time if satisfactory progress is being made. Required Materials:
Procedures and manuals normally available in the control room General  
Procedures and manuals normally available in the control room General  


==References:==
==References:==


OP-2, Plant Startup From Hot Standby To Minimum Load AOP-lA, Inadvertent Boron Dilution Time critical task: No Validation Time: 10 minutes Simulator Setup: 1. IC-8, with reactor subcritical, a startup in progress with only the shutdown CEAs withdrawn, and power in the CPS range. 2. Connect SDM and reset alarms. 3. 4. Set up the 1/M trending plot, on the Plant Computer, using OI-50A. Use System Lineup to change VCT concentration to 0. Modify the file to change the VCT concentration back to 897, but don't execute the file. It is not needed during the AOP to stop the dilution since the operator will fast borate. But changing the file back to 897 restores the simulator to its normal setup. 5. Run simulator until count rate begins to increase and a SDM alarm comes in, then freeze.
OP-2, Plant Startup From Hot Standby To Minimum Load AOP-lA, Inadvertent Boron Dilution Time critical task:
Appendix C Job Performance Measure Worksheet Form ES-C-1 ELEMENT (shaded+  
No Validation Time:
* =CRITICAL STEP) CUE: Have simulator driver place Simulator in RUN TIME START: ---D Identify and locate AOP-IA, Section VI D VI.A. I. -Stop any outward CEA motion. D VI.B.1. -Stop any makeup to the RCS. D VI.C.1. -IF the rate of power rise can NOT be stopped, THEN perform the following actions:
10 minutes Simulator Setup:
D VI.C.1.a.
: 1. IC-8, with reactor subcritical, a startup in progress with only the shutdown CEAs withdrawn, and power in the CPS range.
-Trip the Reactor.
: 2. Connect SDM and reset alarms.
D VI.C.1.b.
: 3. Set up the 1/M trending plot, on the Plant Computer, using OI-50A.
-IMPLEMENT EOP-0, POST TRIP IMMEDIATE ACTIONS.
: 4. Use System Lineup to change VCT concentration to 0. Modify the file to change the VCT concentration back to 897, but don't execute the file. It is not needed during the AOP to stop the dilution since the operator will fast borate. But changing the file back to 897 restores the simulator to its normal setup.
D VI.C.2. -IF, due to dilution, the Reactor approaches criticality below Zero Power Transient Insertion Limit, 54.4 inches on Group 3, THEN perform the following actions ... D VI.C.3. -IF, due to dilution, the Reactor approaches criticality above the Zero Power Transient Insertion Limit, 54.4 inches on Group 3, THEN perform the following
: 5. Run simulator until count rate begins to increase and a SDM alarm comes in, then freeze.
... D VI.C.4. -IF count rate is slowly increasing, due to the dilution, THEN perform the following actions to control the count rate: CUE: CRS directs that CEAs not be inserted, at this time. D VI.C.4.a.
 
-Insert CEAs as necessary.
Appendix C                           Job Performance Measure                           Form ES-C-1 Worksheet ELEMENT (shaded+         * =CRITICAL STEP)                           STANDARD CUE:     Have simulator driver place Simulator in RUN TIME START: - - -
STANDARD Same as element Directs RO to stop any CEA withdrawal.
D Identify and locate AOP-IA, Section VI                                 Same as element Directs RO to stop any CEA D VI.A. I. - Stop any outward CEA motion.
Verifies CVC-512 is shut and RC MIU Pps are stopped.
withdrawal.
Verifies CVC-512 is shut and RC D VI.B.1. - Stop any makeup to the RCS.
MIU Pps are stopped.
Places HS-2520 in BYPASS and checks position indication for CVC-520.
Places HS-2520 in BYPASS and checks position indication for CVC-520.
Checks WRNI indications to determine rate of power rise, at 1 COS. Determines Reactor trip not required.
D VI.C.1. - IF the rate of power rise can NOT be stopped, THEN perform the following actions:                    Checks WRNI indications to determine rate of power rise, at D VI.C.1.a. - Trip the Reactor.
Monitors WRNI power, SUR, SDM, 1/M to determine status of criticality and determines step is NIA. Monitors WRNI power, SUR, SDM, 1/M to determine status of criticality and determines step is N/ A. Determines step is applicable.
1COS. Determines Reactor trip not D VI.C.1.b. - IMPLEMENT EOP-0, POST TRIP                                    required.
No action required.
IMMEDIATE ACTIONS.
CUE: After BA Pumps run 1 minute, CPS start to decrease.
D VI.C.2. - IF, due to dilution, the Reactor approaches Monitors WRNI power, SUR, SDM, criticality below Zero Power Transient Insertion 1/M to determine status of criticality Limit, 54.4 inches on Group 3, THEN perform the and determines step is NIA.
D VI.C.4.b.  
following actions ...
-Borate the RCS as necessary.
D VI.C.3. - IF, due to dilution, the Reactor approaches Monitors WRNI power, SUR, SDM, criticality above the Zero Power Transient Insertion 1/M to determine status of criticality Limit, 54.4 inches on Group 3, and determines step is N/A.
Determines step is applicable.
THEN perform the following ...
c >-A ,,.,.., t ;>!VI"' ,..,.r '\/(.(.(
D VI.C.4. - IF count rate is slowly increasing, due to the dilution, THEN perform the following actions to            Determines step is applicable.
L r1..;; T L S rt("
control the count rate:
Appendix C Job Performance Measure Worksheet Form ES-C-1 ELEMENT (shaded+*=
CUE:    CRS directs that CEAs not be inserted, at this time.
CRITICAL STEP't D VI.C.4.b.(1)  
D VI.C.4.a. - Insert CEAs as necessary.                              No action required.
-Shut the VCT M/U valve, 1-CVC-512-CV.
CUE:     After BA Pumps run     for~ 1 minute, CPS start to decrease.
D VI.C.4.b.(4)  
D VI.C.4.b. - Borate the RCS as necessary.                       Determines step is applicable.
-Start CHG PPs as necessary.
c>- A ,,.,..,   t ;>!VI"' ~ ,..,.r                         '\/(.(.(
D VI.C.4.b.(5)  
L r1..;; T ~l(.l  L     S rt("
-WHEN boration is complete, THEN stop borating:
 
0 VI.C.4.b.(5)(a)  
Appendix C                         Job Performance Measure                         Form ES-C-1 Worksheet ELEMENT (shaded+*= CRITICAL STEP't                               STANDARD D VI.C.4.b.(1) - Shut the VCT M/U valve, Same as element 1-CVC-512-CV.
-Stop the BA PPs. D VI.C.4.b.(5)(b)  
Same as element Same as element (Must start at least one)
-Shut the BA DIRECT MIU valve, l-CVC-514-MOV.
Same as element D VI.C.4.b.(4) - Start CHG PPs as necessary.           (Must ensure at least 1 Charging Pump operating)
D VI.C.4.b.(5)(c)  
Borates until CPS indication on D VI.C.4.b.(5) - WHEN boration is complete,           1C05 starts to lower or the dilution THEN stop borating:                                 source has been isolated per step VI.D.2.c.
-Stop CHG PPs as desired.
0 VI.C.4.b.(5)(a) - Stop the BA PPs.                         Same as element D VI.C.4.b.(5)(b) - Shut the BA DIRECT MIU Same as element valve, l-CVC-514-MOV.
STANDARD Same as element Same as element Same as element (Must start at least one) Same as element (Must ensure at least 1 Charging Pump operating)
D VI.C.4.b.(5)(c) - Stop CHG PPs as desired.                 Same as element Note to       OP-2 specifies RCS Boron sampling, by Plant Chemistry, every 30 minutes during Evaluator:   the approach to criticality The STA has determined required SID boron concentration is adequate per NEOP-301.
Borates until CPS indication on 1 C05 starts to lower or the dilution source has been isolated per step VI.D.2.c.
CUE:
Same as element Same as element Same as element Note to OP-2 specifies RCS Boron sampling, by Plant Chemistry, every 30 minutes during Evaluator:
Chemistry's latest grab sample indicates current RCS boron concentration is 1590 PPM.
the approach to criticality CUE: The STA has determined required SID boron concentration is adequate per NEOP-301.
No action required. May elect to continue boration of the RCS, per D VI.C.5. - Verify SDM is adequate ...
Chemistry's latest grab sample indicates current RCS boron concentration is 1590 PPM. D VI.C.5. -Verify SDM is adequate  
step VI.C.4, until the dilution source is isolated D VI.D.l. - Verify correct lineup of the CVCS:                       Same as element D VI.D.1.a. - Ensure MIU WTR FLO and CONC BA FLO controllers are in MANUAL and 0%               Checks FIC-21 OX and Y operating output.                                              mode in manual with output at "O".
... D VI.D.l. -Verify correct lineup of the CVCS: D VI.D.1.a.  
Checks CVC-210X and Y indicate D l-FIC-210X shut.
-Ensure MIU WTR FLO and CONC BA FLO controllers are in MANUAL and 0% output. D l-FIC-210X D 1-FIC-210Y No action required.
D 1-FIC-210Y
May elect to continue boration of the RCS, per step VI.C.4, until the dilution source is isolated Same as element Checks FIC-21 OX and Y operating mode in manual with output at "O". Checks CVC-210X and Y indicate shut.
 
Appendix C Job Performance Measure Worksheet Form ES-C-1 ELEMENT (shaded + * = CRITICAL STEP't STANDARD CUE: When dispatched, ABO reports 12 and 13 IX isolated and 11 IX is in service.
Appendix C                         Job Performance Measure                         Form ES-C-1 Worksheet ELEMENT (shaded + * = CRITICAL STEP't                             STANDARD CUE:     When dispatched, ABO reports 12 and 13 IX isolated and 11 IX is in service.
0 VI.D.1.b.  
0 VI.D.1.b. - Ensure that any CVCS IXs with deborating resin or unborated resin are removed     Dispatches ABO to check IX lineup.
-Ensure that any CVCS IXs with deborating resin or unborated resin are removed Dispatches ABO to check IX lineup. from service PER OI-2D, PURIFICATION Determines lineup is correct.
from service PER OI-2D, PURIFICATION                     Determines lineup is correct.
SYSTEM OPERATION.
SYSTEM OPERATION.
CUE: When dispatched, ABO reports DW-190 was found shut. 0 VI.D.1.c.  
CUE:     When dispatched, ABO reports DW-190 was found shut.
-Ensure IX FLUSH ISOL valve, Dispatches ABO to verify DW-190 O-DW-190, is shut. is shut. CUE: When dispatched, PO reports Metering Pumps are off. CVC-258, 266 and 338 were found shut, CVC-308 was found partially open and has been shut. 0 VI.D.2 -Isolate any chemical additions.
0 VI.D.1.c. - Ensure IX FLUSH ISOL valve,               Dispatches ABO to verify DW-190 O-DW-190, is shut.                                                 is shut.
Dispatches ABO to perform Steps a, b, c, d & e. 0 VI.D.2.a.  
When dispatched, PO reports Metering Pumps are off. CVC-258, 266 and 338 were CUE:
-Verify the following Pumps are secured:
found shut, CVC-308 was found partially open and has been shut.
Dispatches ABO to perform Steps a, 0 VI.D.2 - Isolate any chemical additions.
b, c, d & e.
0 VI.D.2.a. - Verify the following Pumps are secured:
Same as element.
Same as element.
0 11 A Metering Pump 0 1 lB Metering Pump 0 VI.D.2.b.  
0 11 A Metering Pump 0 1 lB Metering Pump 0 VI.D.2.b. - Verify shut CHEM ADD MTRG SKID Same as element.
-Verify shut CHEM ADD MTRG SKID Same as element.
OUTLET ISOL VLV, 1-CVC-266.
OUTLET ISOL VLV, 1-CVC-266.
0 VI.D.2.c.  
0 VI.D.2.c. - Verify shut RCMW TO CHG PP Same as element.
-Verify shut RCMW TO CHG PP Same as element.
SUCT, 1-CVC-308.
SUCT, 1-CVC-308.
0 VI.D.2.d.  
0 VI.D.2.d. - Verify shut CHEM ADD SKID &
-Verify shut CHEM ADD SKID & Same as element.
Same as element.
CHEM ADD TK INLET VL V, 1-CVC-258.
CHEM ADD TK INLET VL V, 1-CVC-258.
0  
0   VI.D.2.e~ - Verify shut CHEM ADD & MTRG TK Same as element.
-Verify shut CHEM ADD & MTRG TK Same as element.
COMB DISCH, 1-CVC-338.
COMB DISCH, 1-CVC-338.
0 VI.D.3 -If necessary, notify Plant Chemistry that Same as element.
0 VI.D.3 - If necessary, notify Plant Chemistry that Same as element.
chemical additions have been secured.
chemical additions have been secured.
TERMINATING CUE: This JPM is complete when boration takes place to lower count rate and the dilution has been secured.
TERMINATING CUE: This JPM is complete when boration takes place to lower count rate and the dilution has been secured. The evaluator is expected to end the JPM.
The evaluator is expected to end the JPM. I TIME STOP: ---
I TIME STOP: - - -
Appendix C Job Performance Measure Worksheet Verification of Completion Job Performance Measure Number: SIM-7 Applicant:
 
Appendix C                     Job Performance Measure                 Form ES-C-1 Worksheet Verification of Completion Job Performance Measure Number: SIM-7 Applicant:
NRC Examiner:
NRC Examiner:
Date Performed:
Date Performed:
Line 118: Line 129:
Number of Attempts:
Number of Attempts:
Time to Complete:
Time to Complete:
Form ES-C-1 Follow up Question:-------------------------
Follow up Q u e s t i o n : - - - - - - - - - - - - - - - - - - - - - - - - -
Applicant Response:
Applicant Response:
Result: SAT UNSAT ---------
Result:             SAT                           UNSAT - - - - - - - - -
Examiner's Signature and Date: ----------------------
Examiner's Signature and Date: - - - - - - - - - - - - - - - - - - - - - -
Appendix C Initial Conditions:
 
Job Performance Measure Worksheet EXAMINEE'S CUE SHEET 1. A reactor stmiup is in progress on Unit-I, OP-2 at step 6.6.G. 2. Shutdown CEAs are fully withdrawn  
Appendix C                         Job Performance Measure                         Form ES-C-I Worksheet EXAMINEE'S CUE SHEET Initial Conditions:
: 1. A reactor stmiup is in progress on Unit-I, OP-2 at step 6.6.G.
: 2. Shutdown CEAs are fully withdrawn
: 3. Regulating group CEAs are being withdrawn per OP-2 (There has been no rod motion for several minutes)
: 3. Regulating group CEAs are being withdrawn per OP-2 (There has been no rod motion for several minutes)
Form ES-C-I 4. RCS Boron Concentration after completion last CEA withdrawal was 1690 PPM 5. Neutron counts unexpectedly begin to rise (30 CPS over the last five minutes)  
: 4. RCS Boron Concentration after completion last CEA withdrawal was 1690 PPM
: 6. The "S/D MON HI" annunciator (1C05, window D-33) alarms 7. 11 Purification Ion Exchanger has been in service for three weeks 8. You are performing the duties of the Unit-I CRO Initiating Cue: The CRS directs you to respond to the reactivity excursion per the appropriate procedure.
: 5. Neutron counts unexpectedly begin to rise (30 CPS over the last five minutes)
Are there any questions?
: 6. The "S/D MON HI" annunciator (1C05, window D-33) alarms
You may begin.}}
: 7. 11 Purification Ion Exchanger has been in service for three weeks
: 8. You are performing the duties of the Unit-I CRO Initiating Cue:
The CRS directs you to respond to the reactivity excursion per the appropriate procedure. Are there any questions? You may begin.}}

Latest revision as of 01:34, 5 December 2019

Addendum to Final Operator Exam (Folder 3)
ML15043A710
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 02/09/2015
From:
Exelon Generation Co
To:
Operations Branch I
Shared Package
ML12067A049 List:
References
U01849
Download: ML15043A710 (8)
v • d • e


Text

APPLICANT: - - -

CALVERT CLIFFS NUCLEAR POWER PLANT 2012 ~NRC INITIAL LICENSED OPERATOR EXAM JPM #: SIM-7

Appendix C Job Performance Measure Form ES-C-1 Worksheet Facility: Calvert Cliffs 1 & 2 Job Performance Measure No.: SIM-7 Task

Title:

Respond to Inadvertent Dilution During Reactor Startup Task Number: 202.005 KIA

Reference:

015 A3.03 (3.9, 3.9)

Method of testing:

Simulated Performance: D Actual Performance: [gj Classroom: D Simulator: [gj Plant: D Read to the examinee:

I will explain the initial conditions, which steps to simulate or discuss, and provide initiating cues. When you complete the task successfully, the objective for this job performance measure will be satisfied.

Initial Conditions:

1. A reactor startup is in progress on Unit-1, OP-2 at step 6.6.G.
2. Shutdown CEAs are fully withdrawn
3. Regulating group CEAs are being withdrawn per OP-2 (There has been no rod motion for several minutes)
4. RCS Boron Concentration after completion last CEA withdrawal was 1690 PPM
5. Neutron counts unexpectedly begin to rise (30 CPS over the last five minutes)
6. The "S/D MON HI" annunciator (1C05, window D-33) alarms
7. 11 Purification Ion Exchanger has been in service for three weeks
8. You are performing the duties of the Unit-1 CRO Initiating Cue:

The CRS directs you to respond to the reactivity excursion per the appropriate procedure. Are there any questions? You may begin.

Task Standard:

Terminates an Inadvertent Dilution During Reactor Startup and Restores Required Shutdown Margin

Appendix C Job Performance Measure Form ES-C-1 Worksheet Evaluation Criteria:

1. All critical steps completed (denoted by shading).
2. All sequential steps completed in order.
3. All time-critical steps completed within allotted time.
4. JPM completed within validated time. Completion time may exceed the validated time if satisfactory progress is being made.

Required Materials:

Procedures and manuals normally available in the control room General

References:

OP-2, Plant Startup From Hot Standby To Minimum Load AOP-lA, Inadvertent Boron Dilution Time critical task:

No Validation Time:

10 minutes Simulator Setup:

1. IC-8, with reactor subcritical, a startup in progress with only the shutdown CEAs withdrawn, and power in the CPS range.
2. Connect SDM and reset alarms.
3. Set up the 1/M trending plot, on the Plant Computer, using OI-50A.
4. Use System Lineup to change VCT concentration to 0. Modify the file to change the VCT concentration back to 897, but don't execute the file. It is not needed during the AOP to stop the dilution since the operator will fast borate. But changing the file back to 897 restores the simulator to its normal setup.
5. Run simulator until count rate begins to increase and a SDM alarm comes in, then freeze.

Appendix C Job Performance Measure Form ES-C-1 Worksheet ELEMENT (shaded+ * =CRITICAL STEP) STANDARD CUE: Have simulator driver place Simulator in RUN TIME START: - - -

D Identify and locate AOP-IA,Section VI Same as element Directs RO to stop any CEA D VI.A. I. - Stop any outward CEA motion.

withdrawal.

Verifies CVC-512 is shut and RC D VI.B.1. - Stop any makeup to the RCS.

MIU Pps are stopped.

Places HS-2520 in BYPASS and checks position indication for CVC-520.

D VI.C.1. - IF the rate of power rise can NOT be stopped, THEN perform the following actions: Checks WRNI indications to determine rate of power rise, at D VI.C.1.a. - Trip the Reactor.

1COS. Determines Reactor trip not D VI.C.1.b. - IMPLEMENT EOP-0, POST TRIP required.

IMMEDIATE ACTIONS.

D VI.C.2. - IF, due to dilution, the Reactor approaches Monitors WRNI power, SUR, SDM, criticality below Zero Power Transient Insertion 1/M to determine status of criticality Limit, 54.4 inches on Group 3, THEN perform the and determines step is NIA.

following actions ...

D VI.C.3. - IF, due to dilution, the Reactor approaches Monitors WRNI power, SUR, SDM, criticality above the Zero Power Transient Insertion 1/M to determine status of criticality Limit, 54.4 inches on Group 3, and determines step is N/A.

THEN perform the following ...

D VI.C.4. - IF count rate is slowly increasing, due to the dilution, THEN perform the following actions to Determines step is applicable.

control the count rate:

CUE: CRS directs that CEAs not be inserted, at this time.

D VI.C.4.a. - Insert CEAs as necessary. No action required.

CUE: After BA Pumps run for~ 1 minute, CPS start to decrease.

D VI.C.4.b. - Borate the RCS as necessary. Determines step is applicable.

c>- A ,,.,.., t ;>!VI"' ~ ,..,.r '\/(.(.(

L r1..;; T ~l(.l L S rt("

Appendix C Job Performance Measure Form ES-C-1 Worksheet ELEMENT (shaded+*= CRITICAL STEP't STANDARD D VI.C.4.b.(1) - Shut the VCT M/U valve, Same as element 1-CVC-512-CV.

Same as element Same as element (Must start at least one)

Same as element D VI.C.4.b.(4) - Start CHG PPs as necessary. (Must ensure at least 1 Charging Pump operating)

Borates until CPS indication on D VI.C.4.b.(5) - WHEN boration is complete, 1C05 starts to lower or the dilution THEN stop borating: source has been isolated per step VI.D.2.c.

0 VI.C.4.b.(5)(a) - Stop the BA PPs. Same as element D VI.C.4.b.(5)(b) - Shut the BA DIRECT MIU Same as element valve, l-CVC-514-MOV.

D VI.C.4.b.(5)(c) - Stop CHG PPs as desired. Same as element Note to OP-2 specifies RCS Boron sampling, by Plant Chemistry, every 30 minutes during Evaluator: the approach to criticality The STA has determined required SID boron concentration is adequate per NEOP-301.

CUE:

Chemistry's latest grab sample indicates current RCS boron concentration is 1590 PPM.

No action required. May elect to continue boration of the RCS, per D VI.C.5. - Verify SDM is adequate ...

step VI.C.4, until the dilution source is isolated D VI.D.l. - Verify correct lineup of the CVCS: Same as element D VI.D.1.a. - Ensure MIU WTR FLO and CONC BA FLO controllers are in MANUAL and 0% Checks FIC-21 OX and Y operating output. mode in manual with output at "O".

Checks CVC-210X and Y indicate D l-FIC-210X shut.

D 1-FIC-210Y

Appendix C Job Performance Measure Form ES-C-1 Worksheet ELEMENT (shaded + * = CRITICAL STEP't STANDARD CUE: When dispatched, ABO reports 12 and 13 IX isolated and 11 IX is in service.

0 VI.D.1.b. - Ensure that any CVCS IXs with deborating resin or unborated resin are removed Dispatches ABO to check IX lineup.

from service PER OI-2D, PURIFICATION Determines lineup is correct.

SYSTEM OPERATION.

CUE: When dispatched, ABO reports DW-190 was found shut.

0 VI.D.1.c. - Ensure IX FLUSH ISOL valve, Dispatches ABO to verify DW-190 O-DW-190, is shut. is shut.

When dispatched, PO reports Metering Pumps are off. CVC-258, 266 and 338 were CUE:

found shut, CVC-308 was found partially open and has been shut.

Dispatches ABO to perform Steps a, 0 VI.D.2 - Isolate any chemical additions.

b, c, d & e.

0 VI.D.2.a. - Verify the following Pumps are secured:

Same as element.

0 11 A Metering Pump 0 1 lB Metering Pump 0 VI.D.2.b. - Verify shut CHEM ADD MTRG SKID Same as element.

OUTLET ISOL VLV, 1-CVC-266.

0 VI.D.2.c. - Verify shut RCMW TO CHG PP Same as element.

SUCT, 1-CVC-308.

0 VI.D.2.d. - Verify shut CHEM ADD SKID &

Same as element.

CHEM ADD TK INLET VL V, 1-CVC-258.

0 VI.D.2.e~ - Verify shut CHEM ADD & MTRG TK Same as element.

COMB DISCH, 1-CVC-338.

0 VI.D.3 - If necessary, notify Plant Chemistry that Same as element.

chemical additions have been secured.

TERMINATING CUE: This JPM is complete when boration takes place to lower count rate and the dilution has been secured. The evaluator is expected to end the JPM.

I TIME STOP: - - -

Appendix C Job Performance Measure Form ES-C-1 Worksheet Verification of Completion Job Performance Measure Number: SIM-7 Applicant:

NRC Examiner:

Date Performed:

Facility Evaluator:

Number of Attempts:

Time to Complete:

Follow up Q u e s t i o n : - - - - - - - - - - - - - - - - - - - - - - - - -

Applicant Response:

Result: SAT UNSAT - - - - - - - - -

Examiner's Signature and Date: - - - - - - - - - - - - - - - - - - - - - -

Appendix C Job Performance Measure Form ES-C-I Worksheet EXAMINEE'S CUE SHEET Initial Conditions:

1. A reactor stmiup is in progress on Unit-I, OP-2 at step 6.6.G.
2. Shutdown CEAs are fully withdrawn
3. Regulating group CEAs are being withdrawn per OP-2 (There has been no rod motion for several minutes)
4. RCS Boron Concentration after completion last CEA withdrawal was 1690 PPM
5. Neutron counts unexpectedly begin to rise (30 CPS over the last five minutes)
6. The "S/D MON HI" annunciator (1C05, window D-33) alarms
7. 11 Purification Ion Exchanger has been in service for three weeks
8. You are performing the duties of the Unit-I CRO Initiating Cue:

The CRS directs you to respond to the reactivity excursion per the appropriate procedure. Are there any questions? You may begin.

Retrieved from "https://kanterella.com/w/index.php?title=ML15043A710&oldid=2233496"