ML102650102
| ML102650102 | |
| Person / Time | |
|---|---|
| Site: | McGuire, Mcguire  |
| Issue date: | 08/30/2010 |
| From: | NRC/RGN-II |
| To: | Duke Energy Carolinas, Duke Power Co |
| References | |
| 50-369/10-301, 50-370/10-301, ES-301, ES-301-2 50-369/10-301, 50-370/10-301 | |
| Download: ML102650102 (219) | |
Text
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Draft Facility: McGuire Date of Examination: 8/2/10 Exam Level (circle one): RO (only)! SRO(l) / SRO (U) Operating Test No.: Nb-i Control Room Systems@ (8 for RO; 7 for SRO-l; 2 or 3 for SRO-U, including 1 ESF)
. Type Code* Safety System / JPM Title Function
- a. 006 Emergency Core Cooling System S,D,EN 2 Transfer the NI Pumps from Cold Leg Recirc to Hot Leg Recirc
- b. 005 Residual Heat Removal System S,D,A,L 4P Respond to ND System Malfunction While at Mid Loop
- c. 056 Condensate System S,N,A 4S Swap HotwellICM Booster Pumps
- d. 026 Containment Spray System S,P,D,A,EN 5 Manually Actuate Containment Spray System
- e. APE 077 Generator Voltage and Electric Grid Disturbances S,N,A 6 Separate From the Electrical Grid Due to Low Grid Frequency
- f. 015 Nuclear Instrumentation System S,P,M 7 Restore Repaired Power Range Channel to Service
- g. 075 Circulating Water System Isolate the Circulating Water System During Turbine Building S N 8 Flooding
- h. 010 Pressurizer Pressure Control System S,N,A 3 Remove Pressurizer Heaters from Service In-Plant Systems@ (3 for RO; 3 for SRO-l; 3 or 2 for SRO-U)
- i. EPEO29ATWS D,E 1 Locally Trip the Reactor
- j. 008 Component Cooling Water System D,R,E 8 Makeup to the Unit I KC Surge Tanks
- k. APE 057 Loss of Vital AC Electrical Instrument Bus D,R,E 6 Restore Power to KXB Power Panel Board Using Inverter SKX NUREG-1 021, Revision 9
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Draft
@ All RD and SRO-l control room (and in-plant) systems must be different and serve different safety functions; all 5 SRO-U systems must serve different safety functions; in-plant systems and functions may overlap those tested in the control room.
- Type Codes Criteria for RD / SRD-l / SRD-U (A)lternate path 4-6 (5) /4-6 (4) / 2-3 (3)
(C)ontrol room (D)irect from bank 9 (6) / 8 (6) / 4 (4)
(E)mergency or abnormal in-plant 1 (3) / 1 (3) / 1 (2)
(EN)gineered Safety Feature - / / 1 (1) (Control Room System)
(L)ow-Power / Shutdown 1 (1) i 1 (1) / 1 (1)
(N)ew or (M)odified from bank including 1(A) 2 (5) / 2 (4) / 1 (1)
(P)revious 2 exams 3 (2) / 3 (2)/ 2 (1) (Randomly Selected)
(R)CA 1 (2)/ 1 (2)/1 (2)
(S)imulator JPM Summary JPM A This is bank JPM-PS-NC-117. The operator will be told Unit I experienced a Loss of Coolant Accident six (6) hours ago, and that the plant is operating in the Cold Leg Recirculation mode. The operator will be directed to Transfer Recirculation to Hot Leg Recirc PER EP/1/A/5000/ES-1.4 (Transfer to Hot Leg Recirculation). The operator will be expected to align the NI System to the Hot Leg Recirc Mode.
JPM B This is bank JPM PS-ND-183A. The operator will be told that Unit I is in Mode 5 with the NC System drained to approximately 10 inches, that IA ND Pump is in service to all four Cold Legs, and that ND flow has suddenly increased. The operator will be directed to implement AP/1/A/5500/19 (Loss of ND or ND System Leakage). The operator will be expected to take manual action to control flow, but recognize that attempts to manually control the RHR HX Outlet Valve and the Bypass Valve are ineffective (Alternate Path).
The operator will be expected to throttle ND flow to less than 3000 gpm using the Cold Leg injection valve(s) and position the ND Heat Exchanger Outlet Manual Loaders so that when these valves are repaired, the ND flow will not be affected.
JPM C This is a new JPM. The operator will be told that Unit 1 is operating at 90% power in preparation for a Condensate System Pump Swap. The operator will be directed to start the C Hotwell Pump, and place the A Hotwell Pump in standby, and then start the C Condensate Booster Pump and place the A Condensate Booster Pump in standby using Enclosure 4.5 of OP/1/A/6250/001 (Condensate and Feedwater System). The operator will be expected to swap both sets of pumps in accordance with the procedure. During the course of swapping the Condensate Booster Pumps, the operator will recognize that the C Hotwell Pump Strainer High P Annunciator will alarm (Alternate Path). The operator will be expected to use the Annunciator Response Procedure and re-start the A Hotwell Pump, and stop the C Hotwell Pump.
JPM D This JPM is a bank JPM, and was previously used on the 2008 NRC Operating Test.
The operator will be placed in a Post-Reactor Trip situation and told that the crew has progressed from EP/I/A/5000/E-0 (Reactor Trip and/or Safety Injection) to EP/1/A/5000/ES-0.l (Reactor Trip Response) due to a reactor trip. The operator will be told that after entry into ES-0.1 a LOCA occurs inside the Containment causing a Safety NUREG-1021, Revision 9
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Draft Injection; and that the crew has now left ES-0.1 for EP/1/A15000/FR-Z.1 (Response to High Containment Pressure) due to the Orange Path condition on the Containment Critical Safety Function, completing steps 1-9. The operator will be directed to check the NS System in Operation in accordance with step 10 of FR-Z.1. Although Containment Pressure will be > 3 psig, automatic actuation of Containment Spray (NS) will have failed. Additionally, the NS manual actuators will fail to operate requiring that the operator take manual action to start the NS Pumps and open the discharge valves. The operator will need to manually open the NS Pump discharge valves and manually start the NS Pumps. When attempts are made to manually open the A Train discharge valves, they will not open (Alternate Path), requiring the operator to make no attempt to start the 1A NS pump.
JPM E This is a new JPM. With the plant at 77% power, the operator will be told that the crew has entered AP/1/A/5500/05 (Generator Voltage and Electrical Grid Disturbances) due to low Electrical Grid frequency, and that the procedure is completed up to Step 15. The operator will be directed to separate from the Electrical Grid without delay in accordance with Step 15 of AP/1/A/5500/05 (Generator Voltage and Electrical Grid Disturbances).
Since plant power is greater than 60%, the operator will be required to reduce load.
When the operator attempts to operate the turbine in automatic, Turbine power will fail to lower (Alternate Path). The operator will be expected to recognize that the Turbine has failed, and lower power manually, and then disconnect the Turbine Generator from the Electrical Grid.
JPM F This JPM is a modified version of a similar JPM used on the 2009 NRC Operating Test.
The Operator will be placed in a situation with Unit I at 100% power. The operator will be told that Power Range Channel N43 has previously failed low, and that the channel has been defeated in accordance with AP/1/A/5500/16, Malfunction of Nuclear Instrumentation, Case III, Power Range Malfunction. The operator will be asked to restore Power Range Channel N43 to service in accordance with Step 21 of AP16, Malfunction of Nuclear Instrumentation, Case Ill, Power Range Malfunction. The operator will be required to restore the channel to service in accordance with the procedure.
JPM G This is a new JPM. The operator will be told that there is massive flooding in the Turbine Building and that the crew has implemented AP/0/A/5500/44 (Plant Flooding), Enclosure I (Unit 1 Turbine Bldg Flooding). The operator will be directed to isolate the RC System by perlorming steps 6.d-v of the procedure, while the crew continues with EP/1/A15000/E-0 (Reactor Trip and/or Safety Injection). The operator will be expected to take all pump and valve control switch manipulations to isolate the RC System. This task was chosen because Internal Flooding events are a large PRA contributor (15%
CDF). This is a Time Critical JPM that must be complete in 40 Minutes.
JPM H This is a new JPM. The operator will be told that plant power has just been raised to 100% per OP/I /A/6 100/003 (Controlling Procedure for Unit Operation). The operator will be directed to remove Pzr Heater Groups A, B and D from service per Enclosure 4.6 (Operation of Pzr Heaters) of OP/1/A/6100/003. The operator will be expected to remove the A, B and D Pzr Heater Groups from service in accordance with Step 3.4.4 of Enclosure 4.6. After the Pzr Pressure Master has been placed in MANUAL and its output has been adjusted, the Pzr variable Heaters (Group C) will fail (Alternate Path).
The operator will be required to respond to MCB Annunciator 1AD6/D6 (PZR HTR CONTROLLER TROUBLE), and manually control pressure using the other heater NUREG-1 021, Revision 9
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Draft groups. The operator will be expected to place at least one Pzr Heater Group in service in accordance with Step 3.3.1 (or equivalent) of Enclosure 4.6.
JPM I This is Bank JPM IC-RTB-016. The Operator will be told that Unit I is at 100% power when an ATWS occurred, and that the operating crew has entered EP/1/N5000/FR-S.1 (Response to Nuclear Power Generation/ATWS). The operator will be directed to locally trip the reactor in accordahce with Step 8.a RNO of FR-S.1. The operator will be expected to locally trip both Unit I Reactor Trip Breakers and shutdown both Rod Drive MG Sets.
JPM J This is bank JPM PSS-KC-165T. The operator will be told that Unit 1 is operating at 100% power when the KC Surge Tank A and B lo level computer alarms are received, that the surge tank levels are 3.9 feet and decreasing, and that AP/1/N5500/21 (Loss of KC or KC System Leakage) has been implemented. Since the YM System will be out of service, the operator will be directed to initiate makeup to both Unit 1 KC Surge Tanks p AP/1/A/5500/21 (Loss of KC or KC System Leakage), Enclosure 3 (Aligning RN Makeup to KC Surge Tank). This is a Time Critical JPM. The operator will be expected to manipulate valves, and communicate with the C/R to restore KC Surge Tank level within ten minutes of dispatch. This is a Time Critical JPM that must be complete in 10 Minutes.
JPM K This is bank JPM EL-EPK-199. The operator will be told that AP/1/A/5500/15 (Loss of Vital or Aux Control Power) has been implemented due to a loss of Aux Control Power Panel Board KXB, and that prior to the event, all electrical systems were aligned in their normal operating configurations. The operator will be directed to energize KXB using inverter SKX per Enclosure 24 of AP/1/A/5500/15 (Loss of Vital or Aux Control Power).
The operator will be expected to align Inverter SKX to provide power to KXB power panel board.
NUREG-1 021, Revision 9
Appendix C Job Performance Measure Form ES-C-i Worksheet SIMJPMA 2010 Systems Control Room JPM A
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NUREG 1021, Revision 9
Appendix C Page 2 of 9 Form ES-C-I Job Performance Measure Worksheet Facility: McGui re Task No.:
Task
Title:
Transfer the NI Pumps from Cold JPM No.: 2010 Systems Control
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Leg Recirc to Hot Leg Recirc Room JPM A K/A
Reference:
006, A4.0I, 4.1/3.9 Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: x Classroom Simulator X Plant 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.
Task Standard: The NI System is realigned to the Hot Leg Recirc Mode.
Required Materials: None General
References:
EP/1/A/5000/ES-1 .3 (Transfer to Cold Leg Recirc)
EP/I/A15000/ES-1 .4 (Transfer to Hot Leg Recirc)
Handouts: EP/1/A/5000/ES-1 .4 (Transfer to Hot Leg Recirc)
Time Critical Task: NO Validation Time: 5 minutes 2010 Systems Control Room JPM A
- NUREG 1021, Revision 9
Appendix C Page 3 of 9 Form ES-C-I Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. Reset the Simulator to IC-20 (100% Power BOL)
- 2. Insert Malfunction NC0008A (Cold Leg LOCA)
- 3. From CAEP, open and run file ZZNIVLVI to restore power to the following valves:
NI 162- (L) NI 19, SET Racked In NI 121 - (L) NI 22, SET = Racked In NI 152 - (L) NI 23, SET Racked In NI 173- (L) NI 24, SET = Racked In NI 178 - (L) NI 25, SET = Racked In
- 4. Insert LOA NI 26, SET = Racked In, to restore power to NI 183
- 5. Allow Accident to continue until the FWST Lo Level Alarm sounds and the Auto Transfer of ND to Cold Leg Recirc initiates Note: To lower FWST to Lo Alarm level set: ASISRWST800000 with Monitor
- 6. Complete the transfer to Cold Leg Recirc Per EP/1/A15000/ES-1 .3 (Transfer To Cold Leg Recirc)
Note: To lower FWST to Lo-Lo Alarm set: ASISRWST2I0000 with Monitor
- 7. Allow the NS System to bring FWST level to the LO LO level setpoint then Transfer NS to Cold Leg Recirc
- 8. Freezethe Simulator OR
- 1. Reset Simulator to Temporary Snap IC-241 (April, 2010).
- 2. REMOVE White Tag Stickers from the following Valves:
- INI-162A
- INI-150B
- 3. Momentarily place Simulator in Run to acknowledge alarms/Reset SLIMS.
- 4. Leave Simulator in FREEZE until operator is ready to begin.
2010 Systems Control Room JPM A
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NUREG 1021, Revision 9
Appendix C Page 4 of 9 Form ES-C-I PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout EPIIIAI5000IES-1.4 (Transfer to Hot Leg Recirc).
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT Simulator Instructor NOTE: Leave Simulator in FREEZE until operator is ready to begin.
- 1 The operator depresses the (Step 1) Align NI flow path for Hot Leg Recirc: IA NI Pump STOP pushbutton and observes (Step I.a) Stop 1A NI the Green status light LIT, Pump. Red status light OFF.
The operator observes motor amps go to 0, and pump flow (1NIP-5450) lower to 0.
- 2 The operator depresses the (Step I .b) Close 1 NI-I I 8A (Train A NI to Cold Leg 1NII18A CLOSE Isol). pushbutton and observes Green status light LIT, Red status light OFF.
(Step 1 .c) Check 1 NI-i 1 8A The operator observes the (Train A NI to Cold Leg Isol) INI-I18A Green status light CLOSED. LIT, Red status light OFF.
- 4 The operator depresses the (Step I .d) Open 1 NI-I 2IA (Train A NI to B &C Hot 1NI121A OPEN Leg) pushbutton and observes Red status light LIT, Green status light OFF.
5 (Step 1.e) Check 1NI-121A The operator observes the (Train A NI to B &C Hot lNl-121A Red status light Leg) OPEN.
LIT, Green status light OFF.
2010 Systems Control Room JPM A
- NUREG 1021, Revision 9
Appendix C Page 5 of 9 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 6 (Step 1 .f) Start 1A NI Pump. The operator depresses the IA NI Pump START pushbutton and observes the Red status light LIT, Green status light OFF.
The operator observes motor amps rise, peak and stabilize, and pump flow (1 NIP-5450) rise to 440 gpm.
- 7 (Step I .g) Stop 1 B NI The operator depresses the Pump. lB NI Pump STOP pushbutton and observes the Green status light LIT, Red status light OFF.
The operator observes
. motor amps go to 0, and pump flow (I NIP-51 20) lower to 0.
- 8 (Step I .h) Close I NI-i 50B The operator depresses the (Train B NI to Cold Leg 1NI-I SOB CLOSE Isol). pushbutton and observes Green status light LIT, Red status light OFF.
- 9 (Step i.i) Close 1NI-162A The operator depresses the (NI Pumps Cold Leg Isol). 1NI-162A CLOSE pushbutton and observes Green status light LIT, Red status light OFF.
- 10 (Step i.j) Open I NI-I 52B The operator depresses the (Train B NI to A & D Hot I NI-i 52B OPEN Leg). pushbutton and observes Red status light LIT, Green status light OFF.
2010 Systems Control Room JPM A
- NUREG 1021, Revision 9
Appendix C Page 6 of 9 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT ii (Step i.k) Check if lB NI Pump should be started:
The operator observes the
. 1NI-i5OB (Train B NI to INI-150B Green status light Cold Leg Isol) - LIT, Red status light OFF.
CLOSED The operator observes the
. I NI-152B (Train B NI to iNl-152B Red status light A & D Hot Leg ) OPEN
-
LIT, Green status light OFF.
- 12 (Step ii) Start NI Pump lB. The operator depresses the lB NI Pump START pushbutton and observes the Red status light LIT, Green status light OFF.
The operator observes motor amps rise, peak and stabilize, and pump flow (INIP-5120) rise to 45O.
13 (Step l.m) Check the The operator observes that following windows on ESF each of the ESF Monitor Monitor Light Panel, Group Light Panel windows are 5 LIT:
- LIT.
. A-i 1NI-1I8ATRAINA NI TO CL ISOL CLOSED
. B-I lNI-121ATRAINA NI TO HL ISOL OPEN
. A-8 INI-150 TRAIN B NI TO CL ISOL CLOSED
. A-3INI-I62ANI PUMPS COLD LEG ISOL CLOSED
. B-8lNl-I52TRAINB NI TO HL ISOL OPEN 2010 Systems Control Room JPM A
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NUREG 1021, Revision 9
Appendix C Page 7 of 9 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 14 (Step 2) Check flow from at The operator observes that least one train of NI - flow meter for 1A (1NIP-ESTABLISHED. 5450) indicates 450 gpm.
The operator observes that flow meter for 1B(1 NIP 5120) indicates 440 gpm.
15 (Step 3) RETURN TO The operator reports to the procedure and step in effect CRS that the procedure is complete.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM A
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NUREG 1021, Revision 9
Appendix C Page 8 of 9 Form ES-C-I VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM A
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Examnees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM A
- NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS: Unit 1 experienced a Loss of Coolant Accident six (6) hours ago.
Transfer to Cold Leg Recirculation (EP/1IAI5000IES-1 .3) is complete.
INITIATING CUE: The CRS has directed you to Transfer to Hot Leg Recirc PER EP/I/A15000/ES-1 .4 (Transfer to Hot Leg Recirculation).
NUREG 1021, Revision 9
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(R08-07)
Duke Energy (1) ID No. EPII!PJ5000IES-1.4 PROCEDURE PROCESS RECORD Revision No. 004 tEPARATION
- 2) Station McGuire Nuclear Station iNFORMATION ONLY (3) Procedure Title Transfer to Hot Leg Recirc (4) Prepared By Crump,Gerald W jL4dXY. CU./) Date March 18, 2009 (5) Requires NSD 228 Applicability Determination?
Yes (New procedure or revision with major changes) Attach NSD 228 documentation
-
LI No (Revision with minor changes)
(6) Reviewed By Pf (Kl) Date 3/7/c ?
Cross-Disciplinary Review By (QR) (KI) N Date Reactivity Mgmt. Review By Mgmt. Involvement Review By (QR) NA (OPS Supt) NA2z Date 9 Date (7) Additional Reviews Reviewed By Date..
Date Date.3f(
PERFORMANCE (Compare with Control Copy every 14 calendar days while work is being performed.)
- ) Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy____________________________________
______________ Date (10) Date(s) Performed Work Order Number (WO#)
COMPLETION (11) Procedure Completion Verification:
UYes LINA Checklists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
ElYes EINA Required enclosures attached?
LlYes EINA Charts, graphs, data sheets, etc. attached, dated, identified, and marked?
ElYes EINA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
L]Yes LINA Procedure requirements met?
Verified By flt (12) Procedure Completion Approved fltc (13) Remarks (Attach additional pages, if necessary)
Form based on NSD 703 App I) (Procedure Process Record
[ MNS EP/1/A/5000IESI .4 TRANSFER TO HOT LEG RECIRC PAGE NO.
1 of 5 UNIT 1 Rev. 4 A. !pose This procedure provides the necessary instructions for transferring the Safety Injection System to Hot Leg Recirc.
B. Symptoms or Entry Conditions This procedure is entered from:
- EPII/A/5000/E-1 (Loss Of Reactor Or Secondary Coolant), Step 20 when the specified time interval has elapsed.
- RP/01A15700/026 (Operations/Engineering Required Actions In The Technical Support Center (TSC)), when a decision has been made by the TSC that transfer to Hot Leg Recirc is required.
Transfer to Hot Leg Recirc may be required, eventually, after transferring to Cold Leg Recirc during the implementation of:
- a. EP/1/A/5000/ES-1 .2 (Post LOCA Cooldown And Depressurization).
- b. EP/1/A/5000/ECA-3.1 (SGTR With Loss Of Reactor Coolant Subcooled Recovery
-
Desired).
- c. EPI1/AI5000IECA-3.2 (SGTR With Loss Of Reactor Coolant Saturated Recovery
-
Desired).
MNS TRANSFER TO HOT LEG RECIRC EPI1IAI5000!ES-1 .4 PAGE NO.
2 of 5 UNIT 1 Rev. 4 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED C. Operator Actions Align NI flow path for Hot Leg Recirc as follows:
- a. Stop 1A NI Pump.
- b. Close 1NI-118A (Train A NI To Cold Leg Isol).
- c. Check 1NI-118A (Train A NI To Cold c. Perform the following:
Leg Isol) CLOSED.
-
- 1) IF 1NI-118A is in intermediate position, THEN wait up to 30 seconds for valve to complete valve movement.
- 2) IF 1NI-118A is closed, THEN GO
-
]EQStepl.d.
- 3) IF 1NI-118A will not close, THEN IQStep1.g.
- d. Open INI-121A (Train A NI To B & C Hot Leg).
- e. Check 1NI-121A (Train A NI To B & C e. Perform the following:
Hot Leg) OPEN.
-
- 1) IF 1NI-121A is in intermediate position, THEN wait up to 30 seconds for valve to complete valve movement.
- 2) IF 1NI-121A is open, THEN Q]Q Step 1.f.
- 3) IF 1NI-121A will not open, THEN TO Step 1.g.
- f. Start 1A NI Pump.
- g. Stop lB NI Pump.
- h. Close lNl-150B (Train B NI To Cold Leg Isol).
- i. Close 1NI-162A (NI Pumps Cold Leg Isol).
MNS TRANSFER TO HOT LEG RECIRC PAGE NQ.
EP/1/AI5000IES-1.4 3 of 5 UNIT 1 Rev. 4 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 1. (Continued)
- j. Open 1NI-152B (Train B NI To A & D Hot Leg).
- k. Check if 1 B NI Pump should be started: k. Perform the following:
INI-150B (Train.B NI To Cold Leg 1) if valve(s) in intermediate position, Isol) CLOSED
-
THEN wait up to 30 seconds to allow valves to complete valve
. INI-152B (Train B NI To A & D Hot movement.
Leg) OPEN.
-
- 2) IF valves are properly aligned, THEN] Step 1.1.
- 3) IF either valve fails to go to its required position, THEN GO TQ Step i.m.
I. Start lB NI Pump.
- m. Check the following windows on ESF m. Notify station management of valve Monitor Light Panel, Group 5 LIT:
- positions.
- A-i lNl-118A TRAIN A NI TO CL ISOL CLOSED
- B-i lNl-121A TRAIN A NI TO HL ISOL OPEN
- A-S INI-150 TRAIN B NI TO CL ISOL CLOSED
- A-3 iNl-162A NI PUMPS COLD LEG ISOLCLOSED
- 6-8 1NI-152 TRAIN B NI TO HL ISOL OPEN.
- 2. Check flow from at least one train of NI - Perform the following:
ESTABLISHED.
- a. Notify station management that NI flow not indicated.
- b. IF both trains of NI have failed to operate in Hot Leg Recirc mode, THE jQ Step 4.
MNS TRANSFER TO HOT LEG RECIRC PAGE NO.
EP/11A15000/ES-14 4 of 5 UNIT 1 Rev. 4 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED I
- 3. RETURN T procedure and step in effect.
- 4. Align ND SIl flow path for Hot Leg Recirc as follows:
- a. Check the following valves CLOSED:
- a. Perform the following:
- 1ND-1B (1C NC Loop to ND Pumps 1) Contact station management to lsol) evaluate guidance to align NI or ND for Hdt Leg Recirc.
. 1ND-2AC (1C NC Loop To ND Pumps Cont Inside Isol) 2) RETURN TO procedure and step in effect.
. 1ND-30A(1ANDTo1B&1CNC Hotlegs Isol)
- 1ND-15B(1BNDTo1B&1CNCHot Legs Isol).
- b. Open 1NI-183B (Ui ND to B & C Hot b. Perform the following:
Leg Cont Outside lsol).
- 1) Contact station management to evaluate guidance to align NI or ND for Hot Leg Recirc.
- 2) RETURN TO procedure and step in effect.
- c. ForANDtrain:
- 1) Check 1NS-43A (1A ND HxOutlet 1) GOTOStep4.d.
to NS Cont Outside Isol) CLOSED.
-
- 2) Close INI-173A (1A ND toA & B _2) QTOStép4.d.
Cold Legs Cont Outside Isol).
NC Hotlegs Isol).
- 4) Check the following windows on 4) Notify station management of valve ESF Monitor Light Panel, Group 5 - positions.
LIT:
- A-6 INI-183B ND TO HL B & C ISOL OPEN
- A-2 1NI-173A TRAIN A ND TO CLA&BCLOSED.
MNS TRANSFER TO HOT LEG RECIRC EPI1/A/5000/ES-1 .4 PAGE NO.
5 of 5
- UNIT 1 Rev. 4-ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED
- 4. (Continued)
- d. ForBNDtrain:
V
- 1) Check 1NS-38B (18 ND Hx Outlet 1) ]QStep 5.
to NS Cont Outside Isol) CLOSED.
-
_2) Close INI-178B (lB ND to C & D
- 2) Q]EQStep5.
Cold Legs Outside Isol).
- 3) OpenlND-15B(1BNDToIB&1C _3) OpenlNl-178B.
NC Hot Legs Isol).
- 4) Check the following windows on 4) Notify station management of valve ESF Monitor Light Panel, Group 5- positions.
LIT:
- A-6 lNI-l 838 ND TO HL B & C ISOL OPEN
- A-7 1NI-178B TRAIN B ND TO CLC&DCLOSED. V
- 5. Check flow to NC hot legs from at least Contact station management to evaluate one train of ND ESTABLISHED.
-
guidance to align NI or ND for Hot Leg V
V Recirc.
- 6. RETURN TO procedure and step in effect.
END
Appendix C Job Performance Measure Form ES-C-i Worksheet SIM JPM B 2010 Systems Control Room JPM B
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NUREG 1021, Revision 9
Appendix C Page 2 of 1 1 Form ES-C-i Job Performance Measure Worksheet Facility: McGuire Task No.:
Task
Title:
Respond to ND System Malfunction JPM No.: 2010 Systems Control
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While at Mid Loop Room JPM B (Alternate Path)
K/A
Reference:
005, A4.01, 3.6/3.4 Exami nee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: x Classroom Simulator X Plant 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.
Task Standard: The A ND Train flow is throttled to less than 3000 gpm using 1NI-173 and INI-178; and positions the Manual Loaders for the 1A and lB ND Heat Exchanger Outlets valves to full Open.
Required Materials: None General
References:
OP/1/A16100/SD-20 (Draining the NC System)
AP/1/N55001 19 (Loss of ND or ND System Leakage)
Handouts: AP/1/A/5500/19 (Loss of ND or ND System Leakage) 2010 Systems Control Room JPM B
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NUREG 1021, Revision 9
Appendix C Page 3 of 1 1 Form ES-C-i Job Performance Measure Worksheet Time Critical Task: NO Validation Time: 5 minutes 2010 Systems Control Room JPM B
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NUREG 1021, Revision 9
Appendix C Page 4 of 1 1 Form ES-C-I Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. ResettoiC-Ol
- 2. Insert OVERRIDE/TRANSMITTERS:
A. XMT-NCOO8 (LNC_5991 NC SYS NIR LVL) = 10 B. XMT-NCOO9 (LNC_8470 NC LOOP A ULTRASONIC LEVEL) 10 C. XMT-NCO1O (LNC_8460 NC LOOP C ULTRASONIC LEVEL) = 10 D. XMT-NCOO7 (LNC_5990 NC SYS W/R LVL) = 10
- 3. Insert MAL NDOO5B (ND Heat Exchanger Outlet Or Bypass Valve 1ND29) = 100 Insert MAL NDOO5C (ND Heat Exchanger Outlet Or Bypass Valve I ND34) 100
- 4. Place OAC point Mi P0828 (Ui AVG of FIVE HOTEST I/C THERMOCOUPLES) on 10 Minute trend.
- 5. Stabilize Incore Thermocouple temperature.
- 6. Freeze Simulator
- 7. Remove Red Tag stickers from the following Valves:
- INI-173A
- INI-178B OR
- 1. Reset to IC-242 (April, 2010)
- 2. REMOVE Red Tag Stickers from the following Valves:
- lNl-173A
- 3. Momentarily place Simulator in Run to acknowledge alarms/Reset SLIMS.
- 4. Leave Simulator in FREEZE until operator is ready to begin.
2010 Systems Control Room JPM B
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NUREG 1021, Revision 9
Appendix C Page 5 of 1 1 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout APII 1AI550 0119.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT Simulator Instructor NOTE: Leave Simulator in FREEZE until operator is ready to begin.
(Step 1) Check ND pumps The operator observes the ANY RUNNING. iA ND Pump Red status
- light LIT, Green status light OFF, and motor amps to be 70 amps; and determines that the IA ND Pump is running.
2 (Step 2) Check if ND pumps The operator observes one should remain running: or more of the following instruments:
- INCP-5991 NC SYS (Step 2.a) NC level - N/R LVL GREATER THAN 4
- 1NCP-5990 NC SYS W/R LVL And determines that NC Level is 10 inches.
(Step 2.b) Check NC The operator observes the subcooling based on core NCSubcooling Monitors exit T/Cs GREATER (Train A or Train B) and THAN 0°F. determines that NC Subcooling is 1 15°F.
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NUREG 1021, Revision 9
Appendix C Page 6 of ii Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 4 (Step 2.c) Check the The operator observes I ND following valves OPEN
-i B and 1 ND-2AC on the
. IND-iB (1C NC Loop OAC (ND Graphic), seeing To ND Pumps lsoI) that they are Red, determines that both valves are open.
. 1 ND-2AC (IC NC Loop to ND Pumps Cont Note:
Inside Isol)
Both breaker status lights are OFF since the valves are de-energized in this mode.
5 (Step 2.d) IF AT ANY TIME The operator reads the NC level goes below 4 step, which is a continuous inches OR NC subcooling action step, and proceeds.
based on core exit T/Cs goes below 0°F, THEN Note It is not expected that the conditions for this continuous action step will be met during the performance of this JPM.
6 (Step 3) Check NC level - The operator observes one LESS THAN 15 INCHES or more of the following (TOP OF HOT LEG). instruments:
. 1NCP-5991 NC SYS N/R LVL
. INCP-8470 NC LOOP A ULTRASONIC LEVEL
. 1NCP-8460 NC LOOP C ULTRASONIC LEVEL
. INCP-5990 NC SYS W/R LVL And determines that NC Level is i0 inches.
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Appendix C Page 7 of ii Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 7 (Note prior to Step 4) ND The operator reads the flow control valves fail open Note, and proceeds.
on a loss of air.
Note A common air line failure has caused both 1ND29 (ND Heat Exchanger Outlet Or Bypass Valve) and 1ND34 (ND Heat Exchanger Outlet Or Bypass Valve) to fail open 8 (Step 4) Check ND Flow The operator observes total control: ND system flow by observing INDP-5191(C &
(Step 4.a) Check total ND D Cold Leg) to be 2175 system flowGREATER gpm and 1NDP-5181 (A&
THAN 3000 GPM. B Cold Leg) to be 2325 gpm; and determines that ND system flow is 4500 gpm.
9 (Step4.b) Throttle the The operator attempts to following valves as adjust the position of both necessary to reduce ND I ND-29 and 1 ND-34 by System to less than 3000 adjusting the controller.
. 1 ND-14 (1 B ND Hx The operator observes that Outlet Isol) controller adjustments do NOT impact total ND
. 1ND-29 (IA ND Hx System flow still indicates Outlet Isol 4500 gpm, and proceeds toStep4.bRNO (Alternate Path).
. 1 ND-34 (iA & 1 B ND Hx Byp Isol) 2010 Systems Control Room JPM B
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NUREG 1021, Revision 9
Appendix C Page 8 of 1 1 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 10 (Step 4.b RNO) Perform the following:
(Note prior to Step 4.b RNO The operator reads the b.1) When throttling closed Note and proceeds.
INI-173A or 1NI-178B, the seal in circuit may cause The operator may observe the valve to fully close MCB flow indications, or before a drop in flow is flow on OAC (ND Screen).
seen. If the valve inadvertently closes, it may be pulsed open to the The operator depresses the desired flow. 1NI-173A11N1-178B Close pushbutton and observes a (Step 4.b RNO b.1) Throttle reduction in flow rate to the the following valves as Cold Legs (operator should necessary to reduce ND be monitoring this System to less than 3000 parameter while throttling GPM: and both valves already have red and green lights INI-1 73A (IA ND to A & LIT due to being in a B Cold Legs Cont throttled position).
Outside Isol) 1NI-178B (lB ND to C & Note:
D Cold Legs Cont Outside Isol) The critical task is to reduce total flow to less than 3000 GPM Operator may throttle one or both of the valves.
The operator observes total flow (1 NDP-5i 81 and I NDP-51 91) to be less than 3000 gpm.
11 (Step 4.b RNO b.2) IF ND The operator checks for an Pump(s) cavitating, oscillation in flow, motor THEN amps and pressure, then determines ND pump is not cavitating, and proceeds to RNO step 4.b.3.
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Appendix C Page 9 of 1 1 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 12 (Step 4.b RNO b.3) Place the following manual loaders in the full open position:
. IND-29 (iA ND Hx The operator rotates the Outlet Isol) 1ND-29 manual loader counter-clockwise until the needle is at 100%.
The operator rotates the 1ND14 (lB ND Hx 1ND-14 manual loader Outlet Isol) counter-clockwise until the needle is at 100%.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM B
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NUREG 1021, Revision 9
Appendix C Page 10 of 1 1 Form ES-C-I VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM B
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Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM B
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NUREG 1021, Revision 9
Appendix C Form ES-C-i JPM CUE SHEET Initial Conditions: Unit 2 is at 100% power.
Unit 1 is in Mode 5 with the NC System drained to approximately 10 inches.
1A ND Pump is in service to all four Cold Legs.
ND flow has suddenly increased.
INITIATING CUE: The CRS has directed you to implement API1IAJ5500/i9 (Loss of ND or ND System Leakage) AND control ND flow so that NC Temperature is maintained at its present temperature.
NUREG 1021, Revision 9
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(R08-07) r i, 11 (1) ID No. APIIIAI5500!019 PROCEDURE PROCESS RECORD
-
Revision No. 022
) Station McGuire Nuclear Station MCf UI iDA ATInM tIVIfL I It.JI NLY (3) Procedure Title Loss of ND or ND System Leakage (4) Prepared By Crump,Gerald W /{.Lc) Date pember 2, 2009 (5) Requires NSD 228 Applicability Determination?
Yes (New procedure or revision wit ajor changes) Attach NSD 228 documentation
-
El No (Revision with mm es)
(6) Reviewed By
) (KI) Date_______________
Cross-Disciplinary Review By (OR) (K!) NAV Date_________________
Reactivity Mgmt. Review By (QR) NA Date_________________
Mgmt. Involvement Review By (OPS SupL) NA______ Date________________
(7) Additional Reviews Reviewed By Date_________________
Reviewed By Date_________________
(8) Approved By __
-
Date /3 )O PERFORMANCE (Compare with Control Copy every 14 calendar days while work is being performed.)
19)
Compared with Control Copy Date Compared with Control Copy_______________________________
___________________ Date Compa Date red with Contro l Copy (10) Date(s) Performed Work Order Number (WO#)
COMPLETION (11) Procedure Completion Verification:
El Yes El NA Checklists and/or blanks initialed, signed, dated, or filled in NA, as approp riate?
El Yes El NA Required enclosures attached?
El Yes El NA Charts, graphs, data sheets, etc attached, dated, identified, and marked
?
El Yes El NA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
El Yes El NA Procedure requirements met?
Verified By Date__________________
(12) Procedure Completion Approved Date_________________
(13) Remarks (Attach additional pages, if necessary)
Form based on NSD 703 App I) (Procedure Process Recon
MNS LOSS OF ND OR ND SYSTEM LEAKAGE PAGE NO.
AP111A15500119 1 of 217 UNIT 1 Rev. 22 A. Purpose To identify the appropriate actions in the event of a loss of the ND System or a leak on the ND System.
MNS LOSS OF ND OR ND SYSTEM LEAKAGE PAGE NO.
AP/11N5500119 2 of 217 UNIT 1 Rev. 22 I ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED B Symptoms ND pump tripped Known ND System leak A (B) ND PUMP LO FLOW TO COLD LEGS Alarm A (B) ND PUMP DISCHARGE HI PRESs Alarm ND pump low discharge pressure OAC alarm Core exit TICs high temperature OAC alarm NC SYSTEM LO LEVEL OAC alarm ND flow low OAC alarm.
Containment Sump level going up Refueling Cavity level going down ND pump flow going up NC System level going down NC System pressure going down Oscillating ND pump motor amps.
MNS LOSS OF ND OR ND SYSTEM LEAKAGE PAGE NO.
API1IN5500/19 3 of 217 UNIT 1 Rev.22 I ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED C. Operator Actions CAUTION Changes in NC pressure could result in inaccuracies in NC Level indications.
- 1. Check ND pumps ANY RUNNING.
-
TQ Step 5.
- 2. Check if ND pumps should remain running:
- a. NC Level GREATER THAN
-
- a. Perform the following:
4 INCHES..
- 1) Stop ND pumps.
- 2) CLOSE the following valves:
- CLOSE 1ND-30A (lAND To lB
& 1C NC Hotlegs Isol)
- CLOSE 1ND-33 (1A ND Hx Byp lsol)
- CLOSE 1ND-18 (lB ND Hx Bypass)
- CLOSE 1ND-15B(1BNDTo lB
& 1C NC Hot Legs Isol).
- 3) Q JQ Step 5
MNS LOSS OF ND OR ND SYSTEM LEAKAGE API1/A15500/19 PAGE NO.
4of 217 UNIT 1 Rev. 22 ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED
- 2. (Continued)
- b. Check NC subcooling based on core b. Perform the following:
exit T/Cs GREATER THAN 00 F.
-
- 1) Stop ND pump(s).
- 2) Ensure all NC pumps off.
- 3) CLOSE the following valves:
. CLOSE 1ND-30A (lAND To lB
& 1C NC Hotlegs Isol)
. CLOSE 1 ND-33 (1A ND Hx Byp Isol)
. CLOSE 1ND-18 (lB ND Hx Bypass)
CLOSE 1ND-15B (lB NDTo lB
& 1C NC Hot Legs Isol).
_4) GOTOStep5.
- c. Check the following valves OPEN:
-
- c. Perform the following:
. 1ND-1B (1C NC Loop to ND Pumps 1) Stop ND pump(s).
lsol)
_2) GOTOStep5.
. 1ND-2AC (1C NC Loop To ND Pumps Cont Inside Isol).
MNS API1IAJ5500/19 LOSS OF ND OR ND SYSTEM LEAKAGE PAGE- Nl 5 01217 UNIT 1 Rev. 22 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 2. (Continued)
- d. IF J ANY TIME NC level goes below 4 inches NC subcooling based on core exit TICs goes below 00 F, THEN perform the following:
- 1) Stop ND pump(s).
- 2) CLOSE the following valves:
. CLOSE 1ND-30A (lAND To lB
& 1C NC Hotlegs Isol)
. CLOSE 1ND-33 (1A ND Hx Byp Isol)
. CLOSE 1ND-18 (lB ND Hx Bypass)
. CLOSE 1ND-15B (lB ND To lB
& 1C NC Hot Legs Isol).
- 3. Check NC level LESS THAN 15 INCHES
-
Perform the following:
(TOP OF HOT LEG).
- a. IF AT ANY TIME NC level is less than 15 inches, THEN observe Note prior to Step 4 and perform Step 4.
_b. QjQStep5.
MNS LOSS OF ND OR ND SYSTEM LEAKAGE AP111N5500119 PAGE NO.
6 of 217 UNIT 1 Rev. 22 ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE ND flow control valves fail open on a loss of air.
- 4. Check ND flow control:
- a. Check total ND System flow -
- a. GO JQ Step 4.c.
GREATER THAN 3000 GPM.
- b. THROTTLE the following valves as b. Perform the following:
necessary to reduce ND System to less than 3000 GPM:
- 1ND-14 (lB ND Hx Outlet Isol) NOTE When throttling closed lNl-173A or
- 1 ND-34 (1A & 18 ND Hx Byp Isol). valve to fully close before a drop in flow is seen. If the valve inadvertently closes, it may be pulsed open to the desired flow.
- 1) THROTTLE the following valves as necessary to reduce ND System to less than 3000 GPM:
lNl-173A (1A ND to A & B Cold Legs Cont Outside Isol)
. lNl-178B (lB ND to C &tY Cold Legs Outside Isol).
- 2) ffl ND pump(s) cavitating, THEN perform the following:
a) Stop ND pump(s) b) QjQStep5.
- 3) Place the following manual loaders in the full OPEN position:
- 1ND-29 (1A ND Hx Outlet Isol)
- 1ND-14 (lB ND Hx Outlet lsol).
- 4) Q TQ Step 4.f.
Appendix C Job Performance Measure Form ES-C-i Worksheet SIM JPM C 2010 Systems Control Room JPM C
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NUREG 1021, Revision 9
Appendix C Page 2 of 14 Form ES-C-i Job Performance Measure Worksheet Facility: McGu ire Task No.:
Task
Title:
Swap Hotwell/CM Booster Pumps JPM No.: 2010 Systems Control
-
Room JPM C (Alternate Pathj K/A
Reference:
056, A2.04, 2.6/2.8 Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: x Classroom Simulator X Plant 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.
Task Standard: The operator will start the C Hotwell Pump, and place the A Hotwell Pump in standby. Then, the operator will start the C Condensate Booster Pump, and place the A Condensate Booster Pump in standby.
The operator will then respond to an ARP, requiring that the A Hotwell Pump be restarted and the C Hotwell Pump removed from service.
Required Materials: None 2010 Systems Control Room JPM C
- NUREG 1021, Revision 9
Appendix C Page 3 of 14 Form ES-C-I Job Performance Measure Worksheet General
References:
OPI1/A162501001 (Condensate and Feedwater System)
OPI1IAI6100IO1O I (Annunciator Response for Panel 1AD-8), Window A3, HTWL PUMP C STRNR HI DIP SOMP 01-02 (Reactivity Management)
OMP 8-1 (Star and Peer Checking)
Handouts: Enclosure 4.5 (Swapping HotweIlICM Booster Pumps) of 0P111A16250/001 (Condensate and Feedwater System) marked up for place-keeping through step 3.1.
Time Critical Task: NO Validation Time: 15 minutes 2010 Systems Control Room JPM C
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NUREG 1021, Revision 9
Appendix C Page 4 of 14 Form ES-C-i Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. Reset simulator to IC-38, 90% power.
- 2. Place in RUN
- 3. Ensure both A and B Hotwell Pumps are running, and C Hotwell Pump is in Standby.
- 4. Ensure both A and B Condensate Booster Pumps are running, and C Condensate Booster Pump is in Standby.
- 5. Place XMT-CM01 1 = 4, 10 second Ramp, on Trigger #1.
- 6. Freeze the Simulator OR
- 1. Reset to lC-243 (April, 2010)
- 2. Place Simulator in Run and acknowledge alarms/Reset SLIMS.
NOTE: During the performance of this JPM, the simulator operator will need to operate Trigger #1 at the end of Step 14 of this JPM, after switch has been placed in AUTO, and then clear this malfunction at Step 16.
2010 Systems Control Room JPM C
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NUREG 1021, Revision 9
Appendix C Page 5 of 14 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout Enclosure 4.5 (Swapping HotwellICM Booster Pumps) of OPII!A162501001 marked up for place-keeping through step 3.1.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT Examiner Note:
Throughout JPM, If the operator provides information to the OATC, as OATC, acknowledge.
(Step 3.2) Perform the The operator proceeds to following Sections as Section 3.3.
applicable.
Section 3.3, Swapping Hotwell Pumps Section 3.4, Swapping CM Booster Pumps 2010 Systems Control Room JPM C
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NUREG 1021, Revision 9
Appendix C Page 6 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 2 (Step 3.3) Swapping Hotwell Pumps.
(Note prior to Step 3.3.1) The operator reads the Starting a Hotwell Pump will Note and proceeds.
cause an increase in condensate flow to the Steam Generators and Cue:
result in an NC System temperature decrease If the operator requests (R.M.) an announcement from the OATC, as OATC, indicate that the announcement has been made.
(Step 3.3.1) Start desired The operator rotates the 10 Hotwell Pump (R.M.) Hotwell Pump control switch to the START position and
- 1A Hotwell Pump observes the Red status
- lBHotwellPump light LIT, and Green status
- 1C Hotwell Pump light OFF.
The operator observes motor amps rise, peak, and then stabilize at 75 amps.
Cue:
If the operator requests the status of RTP, report that Reactor Thermal Power is 90% and stable.
Cue:
If the operator contacts the NEO to check pump status, as NEO, report The IC Hotwell Pump is operating properly all
operating parameters normal.
2010 Systems Control Room JPM C
- NUREG 1021, Revision 9
Appendix C Page 7 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Note prior to Step 3.3.2) The operator reads the Securing an operating Note and proceeds.
Hotwell pump will cause a decrease in condensate flow to the Steam Generators and result in an NC System temperature increase (R.M)
- 4 (Step 3.3.2) WHEN desired, The operator rotates the IA place desired Hotwell Pump in STOP (R.M.) Hotwell Pump control switch to the STOP position and
. 1A Hotwell Pump observes the Green status
. lB Hotwell Pump light LIT, and Red status
. 1C Hotwell Pump light OFF.
The operator observes motor amps lower to 0 amps.
Cue If the operator requests the status of RTP, report that Reactor Thermal Power is 90% and stable.
- 5 (Step 3.3.3) Place non- The operator rotates the 1A operating Hotwell Pump in Hotwell Pump control switch to the AUTO position.
. 1A Hotwell Pump
. I B Hotwell Pump The operator returns to step
. 1C Hotwell Pump 3.2.
2010 Systems Control Room JPM C
- NUREG 1021, Revision 9
Appendix C Page 8 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 6 (Step 3.2) Perform the The operator proceeds to following Sections as Section 3.4.
applicable.
Section 3.3, Swapping Hotwell Pumps Section 3.4, Swapping CM Booster Pumps (Step 3.4) Swapping CM Booster Pumps.
(Note prior to Step 3.4.1) The operator reads the Swapping CM Booster Note and proceeds.
Pumps at power operations will affect Reactor Thermal Power. Reactor Thermal Power should be less than 98% RTP to prevent exceeding 100% RTP during pump swap (R.M.)
(Step 3.4.1) IF greater than The operator recognizes or equal to 98% RTP, that reactor power is 90%,
decrease Turbine load to and proceeds.
reduce Reactor power to less than 98% RTP (R.M) 8 (Step 3.4.2) Evaluate The operator directs the potential operational SRO to Evaluate potential concerns related to operational concerns swapping CM Booster related to swapping CM Pumps on line. (R.M.) Booster Pumps on line.
Cue The CRS acknowledges and initials Step 3.4.2.
2010 Systems Control Room JPM C
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Appendix C Page 9 of 14 Form ES-C-i PERFORMANCE INFORMATION
/
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Step 3.4.3) Ensure The operator contacts the Auxiliary Oil Pump NEO to check the Auxiliary operating on CM Booster Oil Pump running.
Pump to be started:
Cue
. iA CM Booster Auxiliary
. lB CM Booster Auxiliary As the NEO, report that Oil Pump the IC CM Booster
. 1C CM Booster Auxiliary Auxiliary Oil Pump is Oil Pump running.
10 (Note prior to Step 3.4.4) The operator reads the Starting a CM Booster Note and proceeds.
Pump will cause a increase in condensate flow to the Steam Generators and result in an NC System temperature decrease.
(R.M.)
2010 Systems Control Room JPM C
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NUREG 1021, Revision 9
Appendix C Page 10 of 14 Form ES-C-l PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 11 (Step 3.4.4) Start desired CM Booster Pump (R.M.) Cue:
- lB CM Booster Pump an announcement from
- 1C CM Booster Pump the OATC, as OATC, indicate that the announcement has been made.
The operator rotates the 1 C CM Booster Pump control switch to the START position and observes the Red status light LIT, and Green status light OFF.
The operator observes motor amps rise, peak, and then stabilize at 90 amps.
Cue:
If the operator contacts the NEO to check pump status, as NEO, report I ne Ic M booster Pump is operating properly all operating
parameters normal.
Cue:
If the operator requests the status of RTP, report that Reactor Thermal Power is 90% and stable.
2010 Systems Control Room JPM C
- NUREG 1021, Revision 9
Appendix C Page ii of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 12 (Note prior to Step 4.5) The operator reads the Securing an operating CM Booster Pump will cause a Note and p roceeds decrease in condensate flow to the Steam Generators and result in an NC System temperature increase. (R.M.)
- 13 (Step 3.4.5) WHEN desired, The operator rotates the iA place the desired CM Booster Pump in STOP CM Booster Pump control RM 1 switch to the STOP position
and observes the Green
. 1A CM Booster Pump status light LIT, and Red
. lB CM Booster Pump status light OFF.
. 1C CM Booster Pump The operator observes motor amps lower to 0 amps.
Cue If the operator requests the status of RTP, report that Reactor Thermal Power is 90% and stable.
14 (Step 3.4.6) Place non- The operator rotates the 1A operating CM Booster CM Booster Pump control Pumps in AUTO.
switch to the AUTO
. 1A CM Booster Pump position.
. lB CM Booster Pump 1 C CM Booster Pump The operator addresses
.
Annunciator Response Procedure for Panel 1AD-8, A3, HTWL PUMP C STRNR HI D/P (Alternate Path).
2010 Systems Control Room JPM C
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NUREG 1021, Revision 9
Appendix C Page 12 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT Simulator Instructor Note: Just after the operator places the IA CM Booster Pump Control Switch to STOP, operate Trigger #1.
- 15 (OP/1/A/6100/OiO I 1AD8 The operator depresses the A3, Step I (IA)) Start 1A Hotwell Pumr, START standby Hotwell Pump.
Pushbutton and observes the Red status light LIT, and Green status light OFF.
The operator observes motor amps rise, peak, and then stabilize at 75 amps.
Cue:
If the operator reports the Immediate Actions to the CRS, as the CRS, direct the operator to take any immediate actions.
Simulator Instructor Note: Clear XMT-CMOI I when operator takes the next action.
- 16 (Step 2 (IA)) Remove C The operator depresses the Hotwell Pump from Service I C Hotwell Pump STOP Pushbutton and observes the Green status light LIT, and Red status light OFF.
The operator observes motor amps lower to 0 amps.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM C
- NUREG 1021, Revision 9
Appendix C Page 13 of 14 Form ES-C-I VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM C
-
Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM C
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NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS: Unit I is operating at 90% power in preparation for a Condensate System Pump Swap.
The A and the B Hotwell Pumps are running, with the C Hotwell Pump in Standby.
The A and the B Condensate Booster Pumps are running, with the C Condensate Booster Pump in Standby.
To support maintenance activities, it is desired to swap Condensate System Pumps.
U-l TB Rounds NEC (Bob) is standing by via radio, and has reported that the 1 C Hotwell Piimp and the 1 C CM Booster Pump have been checked out and both are ready to start, and all operating parameters are normal.
INITIATING CUE: The CRS has directed you to start the C Hotwell Pump, and place the A Hotwell Pump in standby, and then start the C Condensate Booster Pump and place the A Condensate Booster Pump in standby using Enclosure 4.5 of OP/l/A/6250/001, Condensate and Feedwater System.
All outstanding R&Rs that may have impacted the performance of this procedure have been evaluated.
NUREG 1021, Revision 9
Enclosure 4.5 oP/1IAI625o/ool Swapping Hotwell / CM Booster Pumps Page 1 of 4
- 1. Limits and Precautions
/1 .1 This procedure is Reactivity Management related because it controls activities that can affect core reactivity by changing NC System temperature. (R.M.)
11.2 Minimum Hotwell Pump flow is 1700 gpm.
v4.3 Minimum CM Booster Pump flow is 3000 gpm.
- 2. Initial Conditions 2.1 j in Mode 1 OR 2, ensure reactivity management controls established per SOMP 01-02 (Reactivity Management). (R.M.)
NOTE: jb Starting Hotwell Pumps at low ambient temperatures can cause damage to motor stators due to moisture and will likely damage motor bearings due to cold oil.
Checking OAC indications verifies internal heater operation.
{PIPs 07-5209, 06-1673}
IF the OAC is out of service, ambient air temperature can be checked with hand held thermometer in the vicinity of the Hotwell Pumps.
2.2 IF ambient air temperature at Hotwell Pumps is less than 32°F, ensure the following indicate greater than 32°F:
For 1A Hotwell Pump Motor:
- M1A0493 (1A Hotwell Pump Mtr Upper Thrust Brng Temp)
- M1A0457 (1A HTWL Pmp Motor Upper Guide Bearing Temp)
- M1A0475 (1A Hotwell Pump Motor Lwr Guide Brng Temp)
For lB Hotwell Pump Motor:
- M1A0499 (lB Hotwell Pump Mtr Upper Thrust Brng Temp)
- M1A0463 (lB HTWL Pmp Motor Upper Guide Bearing Temp)
- M1A048 1 (lB Hotwell Pump Motor Lwr Guide Brng Temp)
For 1C Hotwell Pump Motor:
- M1A0505 (1C Hotwell Pump Mtr Upper Thrust Bmg Temp)
- M1A0469 (1C HTWL Pmp Motor Upper Guide Bearing Temp)
- M1A0487 (1C Hotwell Pump Motor Lwr Guide Brng Temp)
Unit 1
Enclosure 4.5 OP/1/A1625o/ool Swapping Hotwell I CM Booster Pumps Page 2 of 4 NOTE: / Starting Condensate Booster Pumps at low ambient temperatures can cause damage to motor stators due to moisture and will likely damage motor/pump bearings due to cold oil. Checking OAC indications verifies internal heater operation.
{PIPs 07-5209, 06-1673}
J. fl the OAC is out of service, oil sump temperature can be checked using temperature gauge on top of reservoir or ambient air temperature can be checked with hand held thermometer in the vicinity of the Condensate Booster Pumps.
2.3 j ambient air temperature at Condensate Booster Pumps is less than 50°F, ensure the following indicate greater than 50°F:
For 1A Condensate Booster Pump:
- M1A0529 (1A CBP Mtr Opp Dry End (Frnt) Brg-TR Edge)
- M1A0547 (1A CBP Drive End (Rear) Brg-TR Edge)
- M1A0565 (1A CM Booster Pump Inboard Bearing Temp)
- M1A0486 (1A CM Booster Pump Outboard Bearing Temp)
- M1A0504 (1A CM Booster Pump Thrust Bearing Temp)
For lB Condensate Booster Pump:
- M1A0535 (lB CBP Mtr Opp Dry End (Frnt) Brg-TR Edge)
- M1A0553 (lB CBP Drive End (Rear) Brg-TR Edge)
- M1A0571 (lB CM Booster Pump Inboard Bearing Temp)
- M1A0492 (lB CM Booster Pump Outboard Bearing Temp)
- M1AO51O (lB CM Booster Pump Thrust Bearing Temp)
For lC Condensate Booster Pump:
- M1A0541 (1C CBP Mtr Opp Drv End (Frnt) Brg-TR Edge)
- M1A0559 (1C CBP Drive End (Rear) Brg-TR Edge)
- M1A0480 (1C CM Booster Pump Inboard Bearing Temp)
- M1A0498 (lC CM Booster Pump Outboard Bearing Temp)
- M1A0516 (1C CM Booster Pump Thrust Bearing Temp)
Unit 1
Enclosure 4.5 0PI1IAI6250I001 Swapping Hotwell / CM Booster Pumps Page 3 of 4
- 3. Procedure 3.1 Evaluate all outstanding R&Rs that may impact performance of this procedure.
3.2 Perform the following sections, as applicable:
U Section 3.3, Swapping Hotwell Pumps El Section 3.4, Swapping CM Booster Pumps 3.3 Swapping Hotwell Pumps NOTE: Starting a Hotwell pump will cause a increase in condensate flow to the steam generators and result in an NC System temperature decrease. (R.M.)
3.3.1 Start desired Hotwell Pump: (R.M.)
- 1A Hotwell Pump
- 1 B Hotwell Pump
. iCHotweilPump NOTE: Securing an operating Hotwell pump will cause a decrease in condensate flow to the steam generators and result in an NC System temperature increase. (R.M.)
3.3.2 IF required, place desired Hotwell Pump in STOP: (R.M.)
- 1A Hotwell Pump
- 1 B Hotwell Pump
- 1C Hotwell Pump 3.3.3 Place non-operating Hotwell Pump in AUTO:
- 1A Hotwell Pump
- lB Hotwell Pump
- 1 C Hotwell Pump Unit 1
Enclosure 4.5 OP/1/AJ6250/0O1 Swapping Hotwell / CM Booster Pumps Page 4 of 4 3.4 Swapping CM Booster Pumps NOTE: Swapping CM Booster Pumps at power operations will affect Reactor Thermal Power.
Reactor Thermal Power should be less than 98% RTP to prevent exceeding 100% RTP during pump swap. (R.M.)
3.4.1 [F greater than or equal to 98% RTP, decrease Turbine load to reduce Reactor power to less than 98% RTP. (R.M.)
3.4.2 Evaluate potential operational concerns related to swapping CM Booster SRO Pumps on line. (R.M.)
3.4.3 Ensure Auxiliary Oil Pump operating on CM Booster Pump to be started:
- 1A CM Booster Pump Auxiliary Oil Pump
. lB CM Booster Pump Auxiliary Oil Pump
. 1C CM Booster Pump Auxiliary Oil Pump NOTE: Starting a CM Booster pump will cause a increase in condensate flow to the steam generators and result in an NC System temperature decrease. (R.M.)
3.4.4 Start desired CM Booster Pump: (R.M.)
- 1A CM Booster Pump
- lB CM Booster Pump
. 1C CM Booster Pump NOTE: Securing an operating CM Booster pump will cause a decrease in condensate flow to the steam generators and result in an NC System temperature increase. (R.M.)
3.4.5 required, place desired CM Booster Pump in STOP: (R.M.)
- 1A CM Booster Pump
- lB CM Booster Pump
- lACMBoosterPump
- lB CM Booster Pump
- 1C CM Booster Pump End of Enclosure Unit 1
OP/1/A16100/OlO I Annunciator Response For Panel 1AD-8 Page 6 of 36 Nomenclature: HTWL PUMP C STRNR HI Window:
DIP A3 Setpoint: 2.5 psid Origin: C Hotwell Pump Strainer DP transmitter 1CMPS-5020 Probable Cause: Strainer dirty Automatic Action: None Immediate Action: 1. Start standby Hotwell pump.
- 2. Remove C Hotwell Pump from service.
Supplementary Action: Notify WCC SRO to have duplex strainer on C Hotwell Pump suction line cleaned.
References:
- MCFD-1590
- MCID-1499 CM1-
- Equipment Database
- End Of Response Unit 1
Appendix C Job Performance Measure Form ES-C-i Worksheet SIM JPM D 2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 2 of 10 Form ES-C-i Job Performance Measure Worksheet Facility: McG uire Task No.:
Task
Title:
Manually Actuate Containment JPM No.: 2010 Systems Control Spray System Room JPM D (Alternate Path)
K/A
Reference:
026 A2.03 4.1/4.4 Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: x Classroom Simulator X Plant 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.
Task Standard: Manually open the B Train NS Pump Discharge Containment Isolation Valves and start the 1 B NS Pump.
Required Materials: None General
References:
EP/i IA/5000/FR-Z. 1 (Response to High Containment Pressure)
Handouts: EP/i 1A15000/FR-Z. 1 (Response to High Containment Pressure) marked up for place-keeping through Step 9.
2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 3 of 10 Form ES-C-i Job Performance Measure Worksheet Initiating Cue: The CRS has directed you to chek the NS ystern in Operation in accrdancewith step 10 of FR-Z.1;Responseto 1igh Containment Pressure. :* ....
Time Critical Task: NO Validation Time: 10 minutes 2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 4 of 10 Form ES-C-I Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. Reset simulator to IC-39, 100% Power
- 2. Place in RUN and allow time to stabilize
- 3. Insert Malfunctions ISEOO5AIB, NS System Actuation Auto Failure/Manual Failure
- 5. Manually trip the reactor
- 6. Perform the actions of EP/l /A15000/E-0 up through step 5 and transition to ES-C. 1.
- 7. After performing steps 1-11 in ES-C. 1, insert Malfunction NCOO8A, Cold Leg Break Loop A.
- 8. Ensure Safety Injection actuates automatically and all equipment responds as expected with the exception of NS System
- 9. Ensure Orange Path on Containment exists due to High Containment Pressure.
- 10. Complete Steps 1-9 of FR-Z.I.
- 11. Ensure the BOP Switch is in Silence.
- 12. Freeze the Simulator OR
- 1. Reset Simulator to Temporary Snap IC-244 (April, 2010).
- 2. Place Simulator in Run and acknowledge alarms/Reset SLIMS.
NOTE: During the performance of the JPM, the Simulator Driver will be required to acknowledge spurious alarms unrelated to the task being performed.
2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 5 of 10 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout EP!IIAI5000IFR-Z.1 marked up for place-keeping through step 9.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Step 10) Check NS System in operation as follows:
(Step i0.a) Check The operator recognizes EP/1/A15000/ECA-1 .1 (Loss from Initial Conditions that Of Emergency Coolant ECA-1 .1 is NOT in effect.
Recirc) IN EFFECT.
(Step 10.a RNO) GO TO The operator proceeds to Step 10.d. Step i0.d.
2 (Step 10.d) Check NS suction ALIGNED TO
-
FWST AS FOLLOWS:
. Check 1NS-18A (1A NS Pump Suction From The operator observes the Cont Sump Isol) Green status light LIT.
CLOSED
. Check 1NS-20A (IA NS Pump Suction From The operator observes the FWST Isol) OPEN
-
Red status light LIT.
. Check iNS-lB (lB NS Pump Suction From The operator observes the Cont Sump Isol) - Green status light LIT.
CLOSED
. Check 1NS-3B(1B NS Pump Suction From The operator observes the FWST Isol) OPEN.
-
Red status light LIT.
2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 6 of 10 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Step 10.e) Check The operator observes four containment pressure - instruments above NS GREATER THAN 3 PSIG. Pump controls and determines Containment Pressure is > 9 PSIG.
(Step 1 0.f) Check the following NS pump discharge valves OPEN:
-
1 NS-32A (1A NS Hx Outlet The operator observes the Cont Outside Isol). Green status light LIT.
INS-29A (IA NS Hx Outlet The operator observes the Cont Outside Isol). Green status light LIT.
I NS-1 28 (1 B NS Hx Outlet The operator observes the Cont Outside Isol). Green status light LIT.
1NS-15B (lB NS Hx Outlet Cont Outside iso). The operator observes the Green status light LIT.
The operator proceeds to the Step 10.f RNO.
2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 7 of 10 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 5 (Step 1O.f RNO) Perform the following:
The operator recognizes (Step 1O.f RNO 1) IF both that both trains of NS are NS trains aligned to FWST, aligned to the FWST, and THEN perform the proceeds.
following:
(Step 1O.f RNO i)a) Open The operator attempts to affected valve(s). open 1 NS-32A by pressing the OPEN pushbutton, and recognizes valve does NOT open; the Green status light LIT. (Alternate Path)
The operator attempts to open 1NS-29A by pressing the OPEN pushbutton, and recognizes valve does NOT open; the Green status light LIT. (Alternate Path)
The operator attempts to open 1NS-12B by pressing the OPEN pushbutton, and observes the Red status light LIT.
The operator attempts to open INS-15B by pressing the OPEN pushbutton, and observes the Red status light LIT.
6 (Step iO.f RNO i)b) IF all The operator recognizes four valves are closed, that two of four valves have THEN opened and that the step does NOT apply.
(Step 10.f RNO i)c) GO TO The operator proceeds to Step i0.g. step i0.g.
2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 8 of 10 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 8 (Step 10.g) Check NS The operator observes the pumps ON.
-
Green status lights LIT for each NS pump, and proceeds to RNO.
- g (Step 10.g RNO 1) IF both trains aligned to the FWST, THEN perform the following The operator recognizes
. that the 1 B NS Pump is the (Step 10.g RNO 1)a) Start only pump with a suction pump(s) with available and discharge flowpath and suction and discharge starts ONLY the I B NS flowpaths. Pump by pressing the START pushbutton.
(Alternate Path)
The operator observes 1 B NS Pump Red status light is LIT.
10 (Step 10.g RNO I)b) IF The operator recognizes both pumps off, THEN that 1 of 2 pumps are running and that step does not apply.
(Step 10.g RNO 1)c) GO The operator proceeds to TOStepli. stepil.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM D
- NUREG 1021, Revision 9
Appendix C Page 9 of 10 Form ES-C-i VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM D
-
Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM D
-
NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS: With Unit I at 100% power a Reactor Trip occurs.
In response, the crew enters E-0, Reactor Trip or Safety Injection, and then transitions to ES-0.1, Reactor Trip Response.
Subsequently, a LOCA occurred inside the Containment causing a Safety Injection.
An Orange Path exists on the Containment Critical Safety Function Status Tree due to high Containment Pressure, and the crew has transitioned to FR-Z. 1, Response to High Containment Pressure, and completed actions through step 9.
INITIATING CUE: The CRS has directed you to check the NS System in Operation in accordance with step 10 of FR-Z. 1, Response to High Containment Pressure.
NUREG 1021, Revision 9
___________
______
(R08-07)
Duke Energy (1) ID EPII!N5000IFR-Z.1 PROCEDURE PROCESS RECORD Revision No. 016 PARATION
.) Station McGuire Nuclear Station INFORMATION ONLY (3) Procedure Title Response to High Containment Pressure (4) Prepared By Crump,Gerald W Date April 30. 2009 (5) Requires NSD 228 Applicability Determination?
Yes (New procedure or revision with major changes) Attach NSD 228 documentation
-
El No (Revision with minor changes)
(6) Reviewed By . - KI) Date_______
Cross-Disciplinary Review By (QR) (KI) NASJkf Date______________
Reactivity Mgmt. Review By (OR) NAc14i Date_______________
Mgmt. Involvement Review By (OPS Supt.) NAJ1 Dt (7) Additional Reviews Reviewed By Date___________________
Reviewed By.
(8 Approved By J *14-Ji
-
I I
44r52E Date_________________
Date fivJo9 PERFORMANCE (Compare with Control Copy every 14 calendar days while work is being I
performed.)
) Compared with Control Copy Compared with Control Copy Date Compared with Control Copy__________________________________________________ Date (10) Date(s) Performed Work Order Number (WO#)
COMPLETION (11) Procedure Completion Verification:
[]Yes []NA Checklists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
El Yes El NA Required enclosures attached?
ElYes ElNA Charts, graphs, data sheets, etc. attached, dated, identified, and marked?
El Yes El NA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
[]Yes El NA Procedure requirements met?
Verified By (12) Procedure Completion Approved fl;t (13) Remarks (Attach additional pages, if necessary)
Form based on NSD 703 App D (Procedure Process Record
MNS RESPONSE TO HIGH CONTAINMENT PRESSURE PAGE NO.
EPI1IAI5000IFR-Z.1 1 of 45 UNIT 1 Rev. 16 A. Purpose This procedure provides actions to respond to a high containment pressure.
B. Symptoms or Entry Conditions This procedure is entered from EPII!A15000!F-O (Critical Safety Function Status Trees)
(Containment), on a red or orange condition.
MNS RESPONSE TO HIGH CONTAINMENT PRESSURE PAGE NO.
EPI1 !AJ5000IFR-Z. 1 2 of 45 UNIT 1 Rev. 16 I ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED I
C. Operator Actions ffl loss of emergency coolant recirc has occurred, THEN this procedure may be completed as time allows.
- 2. Monitor Foldout Page.
- 3. Stop all NC pumps.
Ensure all RV pumps are in manual and off.
NOTE Operator may have been dispatched to close breakers in next step by EPI1IN5000/E-0 (Reactor Trip Or Safety Injection).
- 5. Ensure operator dispatched to remove white tags and close the following breakers:
/ IEMXA-R2A (IA ND To A&B Cold Legs Cont Outside Isol Motor (1NI-173A)) (aux bldg, 750, FF-54, FF-55)
IEMXB1-68 (lB NDTo C&D NC Cold Leg Cont Outside Isot Motor (1NI-178B))
(aux bldg, 733, GG-55, GG-56).
/ Check containment pressure THAN 15 PSIG.
- LESS JQ Step 9.
- 7. Check any NS pump ON. -
TO Step 9.
NOTE The remainder of this EP may be completed with the priority of a yellow path EP.
Completion of this EP should be delayed if faulted S/G has occurred, or other higher priority actions are required.
- 8. Perform the remainder of this EP as time allows.
MNS RESPONSE TO HIGH CONTAINMENT PRESSURE PAGE NO.
EPI1/AI5000IFR-Z.l 3 of 45 UNIT 1 Rev. 16 j ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED 1
- 9. ,5meck containment isolation:
- a. Check OAC - IN SERVICE, a. Perform the following on energized train(s):
- 1) IF Phase A or B valve is required open by another EP, THEN valve may be left open in next steps.
- 2) Check ESF Monitor Light Panel as follows:
- Ensure Group 1 Phase A valves are dark.
NOTE OAC driven summary lights in Group 4 will not work. Only valves with individual windows need to be checked in next step.
- Ensure Group 4 Phase A valves are lit.
- 3) Ensure Phase A valves in EP/1 /A/5000/G-1 (Generic Enclosures), Enclosure 11 (Phase A Valve Checklist) are closed.
- 4) Ensure Phase B valves in EPI1IA/50001G-1 (Generic Enclosures), Enclosure 12 (Phase B Valve Checklist) are closed.
- 5) QQStep1O.
MNS RESPONSE TO HIGH CONTAINMENT PRESSURE PAGE NO.
EP/1/N5000/FR-Z. 1 4 of 45 UNIT 1 Rev. 16 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 9. (Continued)
- b. Check the following windows on Group b. Establish containment isolation on of ESF Monitor light Panel LIT.
- energized train(s) as follows:
I. C-3 CONT ISOL PHASE A TRN A VLVS ALIGNED
- 1) if Phase A or B valve is required open by another EP, THEN valve
/ may be left open in next step.
/* C-6 CONT ISOL PHASE A TRN B VLVS ALIGNED 2) Check OAC Monitor Light Program
/ (MONL) for associated light, and L/* G-4 CONT ISOL PHASE B TRN A close Phase A and B isolation VLVS ALIGNED valves as required.
G-5 CONT ISOL PHASE B TRN B VLVS ALIGNED.
- 10. Check NS System in operation as follows:
- a. Check EP/1/A15000/ECA-1.1 (Loss Of a. QjQ Step 1O.d.
Emergency Coolant Recirc) IN
-
EFFECT.
- b. Operate NS as directed by EP/1/N5000/ECA-1 .1 (Loss Of Emergency Coolant Recirc).
- c. GOjQStepll.
MNS RESPONSE TO HIGH CONTAINMENT PRESSURE EP/1 /A/5000/FR-Z.1 PAGE NO.
5 of 45 UNIT 1 Rev.
ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED 1
- 10. (Continued)
- d. Check NS suction ALIGNED TO
-
- d. Perform the following:
FWST AS FOLLOWS:
- 1) IF FWST level has remained greater
. Check 1NS-18A (1A NS Pump than 33 inches (FWST LEVEL Suction From Cont Sump Isol) -
LOLO alarm), THEN perform the CLOSED following:
. Check 1NS-20A (1A NS Pump a) Align valves.
Suction From FWST lsol) OPEN
-
b) TO Step 10.e.
- Check iNS-lB (lB NS Pump Suction From Cont Sump lsol) CLOSED
-
- 2) if NS pump suction has been aligned in EP/1/A/5000/ES-1.3
. Check 1 NS-3B (lB NS Pump Suction (Transfer To Cold Leg Recirc),
From FWST Isol) OPEN.
-
THEN perform the following:
a) IF lNl-185A (lAND Pump Suction From Cont Sump Iso!) is open, THEN ensure the following:
(1) 1NS-20A (1A NS Pump Suction From FWST Isol) -
CLOSED.
(2) 1NS-18A (1A NS Pump Suction From Cont Sump (so!) OPEN.
-
(3) 1RN-134A (A NS Hx Inlet Isol) OPEN.
-
(4) 1RN-137A (A NS Hx Outlet Isol) THROTTLED TO
-
3600 GPM.
b) IFINI-184B(1BNDPump Suction From Cont Sump Isol) is open, THEN ensure the following:
(1) 1NS-3B (lB NS Pump Suction From FWST Isol) -
CLOSED.
(2) iNS-lB (lB NS Pump Suction From Cont Sump Isol) OPEN.
-
(3) 1RN-235B (B NS HX lnk Iso!) OPEN.
-
(4) 1 RN-238B (8 NS Hx Outlet Isol) THROTTLED TO
-
3600 GPM.
MNS RESPONSE TO HIGH CONTAINMENT PRESSU EP/1IN5000IFR-Z.l RE PAGE NO.
6 of 45 UNIT i Rev. 16 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 10. (Continued)
- e. Check containment pressure e. Q TO Step 11.
-
GREATER THAN 3 PSIG.
- f. Check the following NS pump discharge f. Perform the following:
valves OPEN:
-
- 1) IF both NS trains aligned to FWST, 1 NS-32A (1A NS Hx Outlet Cont THEN perform the following:
Outside Isol) a) Open affected valve(s).
. 1NS-29A (1A NS Hx Outlet Cont Outside Isol) b) if all four valves are closed,
. 1NS-12B (lB NS Hx Outlet Cont THEN establish NS PER
Outside Isol) Enclosure 2 (NS System CPCS Failures).
. 1NS-15B (lB NS Hx Outlet Cont
Outside Isol).
c) QIQ Step 10.g.
- 2) WHEN either alarm CONT SUMP LEVEL GREATER THAN 3 FT is lit on 1AD-14 or lAD-i 5, THEN perform the following:
a) Open the following valves:
. 1NS-32A (1A NS Hx Outlet Cont Outside lsol)
- 1NS-29A (1A NS Hx Outlet Cont Outside lsol) .;,
. 1NS-12B (lB NS Hx Outlet Cont Outside lsol)
. 1NS-15B (lB NS Hx Outlet Cont Outside lsol).
b) IF all four valves are closed, THEN establish NS PER Enclosure 2 (NS System CPCS Failures).
MNS RESPONSE TO HIGH CONTAINMENT PRESSURE PAGE NO.
EPI1IN5000IFR-Z.1 7 of 45 UNIT 1 Rev.
I ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED
- 10. (Continued)
- g. Check NS pumps - ON. g. Perform the following:
- 1) if both NS trains aligned to FWST, THEN perform the following:
a) Start pump(s) with available suction and discharge flowpaths.
b) if both pumps off, THEN establish NS PER Enclosure 2 (NS System CPCS Failures).
c) TQStep11.
- 2) WHEN either alarm CONT SUMP LEVEL GREATER THAN 3 FT is lit on 1AD-14 or lAD-i 5, THEN perform the following:
a) Start pump(s) with available suction and discharge flowpaths.
b) IF both pumps off, THEN establish NS PER Enclosure 2 (NS System CPCS Failures).
ii. Check Phase B HVAC equipment PER Enclosure 3 (Phase B HVAC Equipment).
- 12. Check the following - CLOSED: Close valve(s).
- All MSIVs
- All MSIV bypass valves.
- 13. Check steamhnes intact: if any SIG pressure going down in an uncontrolled manner Qj any SIG
- All S/G pressures STABLE OR GOING
-
depressurized, THEN isolate any faulted UP SIC(s) PER Enclosure 5 (Faulted SIC Isolation).
- All S/Gs - PRESSURIZED.
Appendix C Job Performance Measure Form ES-C-i Worksheet SIM JPM E 2010 Systems Control Room JPM E
- NUREG 1021, Revision 9
Appendix C Page 2 of 11 Form ES-C-i Job Performance Measure Worksheet Facility: McGuire Task No.:
Task
Title:
Separate from the Electrical Grid JPM No.: 2010 Systems Control
-
due to Low Grid Frequency Room JPM E (Alternate Path)
K/A
Reference:
APE 077, AA2.06, 3.4/3.5 Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: X Classroom Simulator X Plant 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.
ia S 8 a 50 G aga e . Gi e e 50 e e e o e
0 e Task Standard: The operator attempts to reduce load on the Turbine in Automatic, and when it fails, reduces load to less than 60% in MANUAL, then separates the Main Generator from the Grid.
Required Materials: None General
References:
AP/i/A15500/05 (Generator Voltage and Electrical Grid Disturbances)
AP/2/A/5500/05 (Generator Voltage and Electrical Grid Disturbances)
OP/1/A/6300/OOi (Turbine Generator Load Change)
OP/1IA/6100/OiO B (Annunciator Response for Panel lAD-i) 2010 Systems Control Room JPM E
- NUREG 1021, Revision 9
Appendix C Page 3 of 1 1 Form ES-C-i Job Performance Measure Worksheet Handouts: API1/A15500105 (Generator Voltage and Electrical Grid Disturbances) marked up to Step 15.
Time Critical Task: NO Validation Time: 10 minutes 2010 Systems Control Room JPM E
- NUREG 1021, Revision 9
Appendix C Page 4 of 1 1 Form ES-C-i Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. Reset to IC # 37, 75% Power, MOL. Go to RUN.
- 2. Using PLP-i 5 adjust Electrical Grid Frequency to 58.6 Hz (Turbine will trip if < 58.5 HZ).
- 3. Carry out API1/A/5500105 (Generator Voltage and Electrical Grid Disturbances), up to Step 15.
- 4. Insert ANN-ADO1-F09 = 1 (OFF)
- 5. Insert MALF DEH-008B on Trigger #1.
- 6. Freeze Simulator.
- 1. Reset Simulator to Temporary Snap IC-245 (April, 2010).
- 2. Momentarily place Simulator in Run to acknowledge alarms/Reset SLIMS.
- 3. Leave Simulator in FREEZE until operator is ready to begin.
NOTE: Simulator Instructor take Simulator to RUN just prior to candidate starting JPM.
NOTE: Simulator Instructor will need to operate Trigger #1 during the course of this JPM (Step 9).
NOTE: Simulator Floor Instructor will need to be stationed at the Control Rods during the course of this JPM.
2010 Systems Control Room JPM E
- NUREG 1021, Revision 9
Appendix C Page 5 of 1 1 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout APIIIAI5500!05 marked up to Step 15.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT Simulator Instructor NOTE: Leave Simulator in FREEZE until operator is ready to begin.
(Step 15) Separate from the The operator calls SOC and Grid as follows: notifies them that Unit I is separating from the Grid.
(Step i5.a) Notify SOC that Unit 1 is separating from the Cue:
Grid.
If operator calls SOC, as SOC, acknowledge.
2 (Step i5.b) Ensure control The operator observes the rods in auto. Rod Control Select Switch is in the AUTO position.
3 (Step i5.c) Check TURB The operator observes IMP PRESS CH 2 - 1SMP-5220 and determines GREATER THAN 340 that Channel 2 Turbine PSIG. Impulse Pressure is 520 psig.
4 (Step i5.d) Check Turbine The operator observes the automatic control - White Operator Auto Status AVAILABLE, light is LIT, and determines that Turbine automatic control is available.
2010 Systems Control Room JPM E
- NUREG 1021, Revision 9
Appendix C Page 6 of 11 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Step 15.e) Ensure Turbine The operator observes the control in OPERATOR White Operator Auto Status AUTO. light is LIT, and determines that Turbine Control is in OPERATOR AUTO.
6 (Step I 5.f) Place MW The operator observes the LOOP in service. Red MW IN Status light is LIT, and determines that MW Loop is in service.
(Step I 5.g) Enter target The operator enters a target load of 300 MW. load of 300 MW by depressing the REFERENCE pushbutton, using the KEY Pad to select 300, and when it appears on the Digital Display, presses ENTER.
8 (Step 15.h) Enter load rate The operator enters a load of 300 MW/MIN. rate of 300 MW/mm by depressing the LOAD RATE pushbutton, using the KEY Pad to select 300, and when it appears on the Digital Display, presses ENTER.
9 (Step 15.i) Depress GO. The operator depresses the GO pushbutton and observes that the Pushbutton is LIT.
Simulator Instructor Note:
When the operator presses GO on the Turbine Operate Trigger #1 (MALF-DEHOO8B)
(Alternate Path)
This action will cause Main Control Board Annunciator Panel IAD-IIF-4, TURBINE IN MANUAL 2010 Systems Control Room JPM E
- NUREG 1021, Revision 9
Appendix C Page 7 of 1 1 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 10 MCB Annunciator Panel The operator recognizes lAD-i F4/TURBINE IN that the Turbine will not MANUAL operate in AUTO and operates the Turbine in MANUAL. (Alternate Path)
Cue:
If operator requests guidance from CRS, indicate that the CRS is unavailable.
Examiner Note:
There is more than one success path for the operator. The operator may back up in AP111A15500105 to Step 15.d, and recognize that the Turbine Automatic Control is no longer available. If so, they will respond by implementing the Step 15.d RNO. This path is scripted in JPM Steps 11-15.
As an alternative to this, the operator may use the ARP for MCB Annunciator IAD-1/F4, TURBINE IN MANUAL, which will direct the operator to reduce load in Manual in accordance with OPIIIA!63001001 A (Turbine Generator Load Change), Enclosure 4.1 (Turbine Generator Load Change) Section 3.5.2.
These steps will accomplish the same actions as JPM Steps 11-15.
2010 Systems Control Room JPM E
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NUREG 1021, Revision 9
Appendix C Page 8 of I I Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 11 (Step 1 5.d RNO) Perform The operator observes the following: White MANUAL Status light is LIT, and determines that (Step 15.d.i) Ensure the Turbine Control is in Turbine in MANUAL MANUAL.
control.
- 12 (Step i5.d.2) Immediately The operator depresses the lower Turbine load to less GV Lower pushbutton.
than 300 MW using GV
.
T LOWER 13 (Step i5.d.3) WHEN PCBs The operator reads the step are opened to separate and proceeds.
from the Grid in step 15.1, THEN use GV LOWER and CV RAISE to maintain 1800 RPM.
14 (Step 15.d.4) GO TO Step The operator proceeds to i5.j. Step 15.j.
- 15 (Step 15.j) Do not continue The operator lowers load until the following conditions until Channel 2 Turbine are met: Impulse Pressure (1SMP-5220) is less than 340 psig,
. TURB IMP PRESS CH AND the Power Range 2 LESS THAN 340 Meters indicate less than PSIG 60%.
. P/R meters LESS
-
THAN 60%.
- 16 (Step 15.k) Notify Unit 2 The operator notifies the Operator that Unit I is Unit 2 RO that Unit I is separating from the Grid, ready to be separated from the Grid.
Cue:
As the U2 RO, acknowledge.
2010 Systems Control Room JPM E
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Appendix C Page 9 of 1 1 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 17 (Step 15.1) Open the following Switchyard PCBs:
The operator depresses the
. PCB-8 OPEN pushbutton for PCB 8, and observes the Green status light LIT, Red status light OFF.
. PCB-9 The operator depresses the OPEN pushbutton for PCB 9, and observes the Green status light LIT, Red status light OFF.
. PCB-1 1 The operator depresses the
. OPEN pushbutton for PCB 1 1, and observes the Green status light LIT, Red status light OFF.
. PCB-12 The operator depresses the OPEN pushbutton for PCB 12, and observes the Green status light LIT, Red status light OFF.
18 (Step 15.m) GO TO The operator reports that AP/1/A/5500/03 (Load the Generator is separated Rejection, from the Grid, and that the crew must proceed to AP/1 /A/5500/3.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM E
- NUREG 1021, Revision 9
Appendix C Page 10 of 1 1 Form ES-C-I VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM E
-
Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM E
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NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS: Unit 1 is at 77% power, and Unit 2 is at 85% power.
Both crews have entered AP/1 (2)1A15500105 (Generator Voltage and Electrical Grid Disturbances) due to low Electrical Grid frequency.
API1IA/5500/05 (Generator Voltage and Electrical Grid Disturbances) has been completed up to Step 15.
Grid frequency has previously lowered to 58.4 Hz and remained there for several minutes.
INITIATING CUE: The CRS has directed you to separate from the Electrical Grid without delay in accordance with Step 15 of AP/1/A/5500/05 (Generator Voltage and Electrical Grid Disturbances).
NUREG 1021, Revision 9
______
(R08-07)
Duke Energy (1) ID No. APII!N55001005 PROCEDURE PROCESS RECORD Revision No. 008 IEPARATION
- 2) Station McGuire Nuclear Station INFORMATION ONLY (3) Procedure Title Generator Voltage and Electric Grid Disturbances I
(4) Prepared By Hackney,Joseph S 5 /ci_ii1Qt_f Date February 22, 2010 (5) Requires NSD 228 Applicability Determination?
Yes (New procedure or revispn-with major changes) Attach NSD 228 documentation
-
[1 No (Revision with minor (6) Reviewed By (KI) Date 3/2c //
Cross-Disciplinary Review By (QR) (Kl) NA______ Date______________
Reactivity Mgmt. Review By (QR) NA4!4,,,Date Mgmt. Involvement Review By (OPS Supt.) NA.4 Date_____________
(7) Additional Reviews Reviewed By C4- L-e vi S nt /fl 110 Reviewed By Date____________
(8) Approved Date( ( fio PERFORMANCE (Compare with Control Copy every 14 calendar days white work is being performed)
- 9) Compared with Control Copy Compared with Control Copy_________________________________________________ Date Compared with Control Copy_________________________________________________ Date (10) Date(s) Performed Work Order Number (VO#)
COMPLETiON (11) Procedure Completion Venfication:
[]Yes EINA Checklists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
ElYes dNA Required enclosures attached?
LIYes DNA Charts, graphs, data sheets, etc. attached, dated, identified, and marked?
LlYes LINA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
ElYes L]NA Procedure requirements met?
Verified By Date.
(12) Procedure Completion Approved *Date (13) Remarks (Attach additional pages if necessary)
Fonn based on NSD 703 App D (Procedure Process Recor
MNS GENERATOR VOLTAGE AND ELECTRIC GRID DITURBANCES PAGE NO.
API1!A15500105 1 of 27 UNIT i Rev. 8 A. Purpose This procedure provides guidance on how to respond to Main Generator voltage regulator malfunctions and to voltage andlor frequency disturbances on the Electrical Grid.
NS GENERATOR VOLTAGE AND ELECTRIC GRID APIIIAI5500/05 DISTURBANCES UNIT 1 Rev. 8 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAiNED B. Symptoms
- OAC alarm on Hi Generator voltage
- OAC alarm on I-li Generator MVARs
- OAC alarm on Lo Generator MVARs
- OAC alarm on Generator frequency
- OAC alarm on Lo Switchyard voltage
- Generator voltage and MVARs fluctuating (swinging)
- Generator Capability Curve Exceeded
- EXCITATION LIMITER IN ACTION alarm.
- TCC notification that the Real Time Contingency Analysis (RTCA) indicates that switchyard voltage would not be adequate should the unit trip
- TCC notification that the Real Time Contingency Analysis (RTCA) indicates that switchyard voltage would not be adequate if further grid degradation occurs
- TCCISOC notification that actual or predicted Megawatt reserves are less than 500 MW
- TCC/SOC notification that North American Electric Reliability Corporation (NERC) Alert Level 2 or 3 has been declared
- TCC/SOC notification of potential degraded grid voltage or frequency condition
- OAC alarm on Lo 7KV bus voltage
- OAC alarm on Lo 4KV bus voltage.
MNS GENERATOR VOLTAGE AND ELECTRIC GRID DIQTI IRBANCEC PAGE NO.
AP111A15500105 3 of 27 UNIT 1 Rev. 8 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED I
C. Operator Actions
- 1. Announce occurrence on page.
Ensure dispatcher is aware of problem.
j/3. Notify Unit 2 to evaluate implementing AP121N5500!05 (Generator Voltage and Electric Grid Disturbances).
/4. Check Unit I Generator TIED TO GRID.
- GO TQ. Step 20.
5 IF AT ANY TIME reactor power is greater than 100%, THEN reduce turbine load to maintain reactor power less than 100%.
- 6. Check Unit I Generator frequency - enerator frequency does not GREATER THAN 58.5 Hz. immediately recover above 58.5 Hz, THEN GO TO Step 15 to separate from the grId.
MNS AP/11A15500/05 I GENERATOR VOLTAGE AND ELECTRIC GRID DISTURBANCES PAGE NO.
4 of 27 UNIT 1 Rev.8 ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED
- 7. Monitor Generator Capability Curve as follows:
NOTE In the following step, if Generator voltage is fluctuating above and below Ky, then assume voltage is less than 24 Ky. 24
- a. Check Generator voltage LESS THAN
- a. Perform the following:
24KV.
- 1) Monitor Generator Capability Curve PER Enclosure 1 (Generator Capability Curve -24 Ky).
- 2) [QStep8.
- b. Check OAC IN SERVICE.
-
- b. Perform the following:
- 1) Monitor Generator Capability Curve PER Enclosure 2 (Generator Capability Curve 22.8 Ky).
-
_2) TOStep8.
- c. Monitor Generator Capability Curve PER OAC turn on code GENCAP.
- 8. Check Generator MVARs WITHIN -
QjQ Step 11.
LIMITS OF GENERATOR CAPABILITY CURVE.
- 9. if J ANY TIME capability curve exceeded, THEN perform Steps 11 and 12.
_1O. QjStep13.
I
GENERATOR VOLTAGE AND ELECTRIC GRID AP111A15500105 5 of 27 UNIT 1 Rev. 8 ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED
- 11. Adjust MVARs to within the capability curve by performing one of the following:
. Depress LOWER on the VOLTAGE ADJUST to reduce lagging MVARs OR
. Depress RAISE on the VOLTAGE ADJUST to reduce leading MVARs.
- 12. Check Generator MVARs WITHIN
- if actions in Step 11 do not restore LIMITS OF GENERATOR CAPABILITY MVARs, THEN perform the following:
CURVE.
- a. IF voltage regulator in AUTO, THEN perform the following:
- 1) Place voltage regulator in MAN.
- 2) Adjust MVARs to within the capability curve.
- b. IF unable to maintain MVARs within curve, THEN remove generator from service as follows:
- 1) IF greater than P-8, THEN perform the following:
a) Trip reactor.
b) GOTO EPII/A15000!E-O (Reactor Trip or Safety Injection).
- 2) IF less than P-8, THEN perform the following:
a) Trip turbine.
b) GOTOAPI1IAI5500/02 (Turbine Generator Trip).
I MNS APII!N5500105 I
GENERATOR VOLTAGE AND ELECTRIC GRID DISTURBANCES PAGE NO.
I 6 of 27 I UNIT 1 Rev.8 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 13. Monitor Generator frequency as follows:
- a. Check generator frequency AT 60 Hz.
- a. Q IQ Step 1 3.d.
- b. IF J ANY TIME generator frequency is abnormal TCC/SOC reports abnormal grid frequency condition, THEN QTO Step 13d.
- c. QStep16.
- d. Place OAC point M1A0966 (Ui Generator Frequency) on trend with a range of 58.0 to 60.0 Hz.
CAUTION If Generator frequency goes below 58.5 Hz, the unit must be separated from the grid within 10 minutes or a Generator lockout will occur.
- e. IE AT ANY TIME Generator frequency goes below 58.5 Hz (LO LO alarm setpoint on OAC) AND does not immediately recover above 58.5 Hz, THEN GO TO Step 15 to separate from the grid.
_14. GOTOStepl6.
- 15. Separate from the grid as follows:
- a. Notify SOC that Unit 1 is separating from the grid.
- b. Ensure control rods in auto.
GREATER THAN 340 PSIG.
GENERATOR VOLTAGE AND ELECTRIC GRID MNS PAGE NO.
AP111A15500105 T
Dl-,.JRBANCE 7of27 UNIT 1 Rev. 8 I ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED 1
- 15. (Continued)
- d. Check Turbine automatic control - d. Perform the following:
AVAILABLE.
- 1) Ensure Turbine in MANUAL control.
- 2) Immediately lower Turbine load to less than 300 MW using GV LOWER.
- 3) WHEN PCBs are opened to separate from the Grid in step 15.1, THEN use GV LOWER and GV RAISE to maintain 1800 RPM.
_4) QIQStep15.j.
- e. Ensure Turbine control in OPERATOR AUTO.
- g. Enter target load of 300 MW.
- h. Enter load rate of 300 MW/MIN.
- i. Depress GO.
- j. Do not continue until the following conditions are met:
TURBIMPPRESSCH2-LESS THAN 340 PSIG
. P/R meters LESS THAN 60%.
-
- k. Notify Unit 2 Operator that Unit I is separating from the Grid.
I. Open the following Switchyard PCBs:
- 1) Open PCB-8.
- 2) Open PCB-9.
- 3) Open PCB-1 1.
- 4) Open PCB-12.
- m. GO TO AP/1/A/5500103 (Load Rejection).
Appendix C Job Performance Measure Form ES-C-I Worksheet SIM JPM F 2010 Systems Control Room JPM F
- NUREG 1021, Revision 9
Appendix C Page 2 of 9 Form ES-C-I Job Performance Measure Worksheet Facility: McGuire Task No.:
Task
Title:
Restore Repaired Power Range JPM No.: 2010 Systems Control Channel to Service Room JPM F K/A
Reference:
015 A2.01 3.5/3.9 Examinee: Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: x Classroom Simulator X Plant 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:
- With Unit I at 100% power, Power Range Channel N43 failed low.
- The Control Room crew removed Power Range Channel N43 from service in accordance with API6, Malfunction of Nuclear Instrumentation, Case Ill.
- The instrument has been out of service for 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br />, and IAE has inserted the required bistable trip signals.
- IAE has indicated that the channel has been repaired and can now be restored to service.
Task Standard: Complete a restoration of a previously failed Power Range Channel. All critical tasks evaluated as satisfactory.
Required Materials: N43 Control Power Fuses General
References:
AP/1/A/5500/16 (Malfunction of Nuclear Instrumentation)
Handouts: AP/1/A/5500/16 (Malfunction of Nuclear Instrumentation) Case III, marked up for place-keeping through Step 20.
2010 Systems Control Room JPM F
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Appendix C Page 3 of 9 Form ESC-1 Job Performance Measure Worksheet Time Critical Task: NO Validation Time: 5 minutes 2010 Systems Control Room JPM F
- NUREG 1021, Revision 9
Appendix C Page 4 of 9 Form ES-C-i Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. Reset simulator to IC-39, 100% Power
- 2. Place in RUN and allow time to stabilize
- 3. Insert Malfunction ENBI3F (0%), Power Range Channel Failure, N43
- 4. Perform the actions of AP/1/A/5500/16 up through step 20.
- 5. Run CAEPZZPR43BS
- 6. Remove Malfunction.
- 7. Freeze the Simulator.
- 1. Reset to lC-246 (April, 2010).
- 2. Place Simulator in Run and acknowledge alarms/Reset SLIMS.
2010 Systems Control Room JPM F
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Appendix C Page 5 of 9 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial Conditions!Cue (Last Page of this JPM), and Handout AP111A15500116, with Case Ill marked up for place-keeping through step 20.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Step2l) WHEN malfunctioning P/R channel repaired, THEN perform the following:
The operator checks fuses (Step 21.a) Ensure installed in Power Range B instrument power fuses in Drawer.
POWER RANGE B drawer installed.
- 2 (Step 21 .b) Install control The operator inserts fuses power fuses in POWER into Power Range A RANGE A drawer. Drawer.
The operator observes the Drawer lights come back on.
- 3 (Step 21 .c) Select RESET The operator selects on the RATE MODE RESET on the Rate Mode SWITCH. Switch and allows spring return to NORMAL.
The operator observes the Positive Rate Trip light extinguishes.
2010 Systems Control Room JPM F
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Appendix C Page 6 of 9 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 4 (Step 21 .d) Check reactor The operator observes power GREATER THAN
other Power Range 25% Channels and determines
. that the plant is at 100%
power.
(Step 21 .e) Check the The operator observes that following bistable LIT:
-
the P/R HI FLUX LO STPT Bistable light is LIT (1S12-PIR HI FLUX LO STPT C12).
(ISI-2).
6 (Step 21 .f) Check the The operator observes that following bistables DARK:
-
the P/R HI FLUX HI STPT Bistable light is DARK P/R HI FLUX HI STPT (1S12-C13).
(1S1-2)
,, The operator observes that P/R HI FLUX RATE (1S1 the PIR HI FLUX HI RATE 3). Bistable light is DARK (1S13-Cl).
- 7 (Step 21 .g) Place At Comparator and Rate COMPARATOR Drawer, The operator CHANNEL DEFEAT switch places the COMPARATOR to NORMAL. CHANNEL DEFEAT switch to NORMAL.
The operator observes the Comparator Defeat light extinguishes.
- 8 (Step 21 .h) Place POWER At Detector Current MISMATCH BYPASS Comparator Drawer, The switch to OPERATE. operator places the POWER MISMATCH BYPASS switch to OPERATE.
2010 Systems Control Room JPM F
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Appendix C Page 7 of 9 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 9 (Step 21.i) Place UPPER At Detector Current SECTION switch to Comparator Drawer, The NORMAL. operator places the UPPER SECTION switch to NORMAL.
The operator observes the Channel Defeat light extinguishes.
- 10 (Step 21.j) Place LOWER At Detector Current SECTION switch to Comparator Drawer, The NORMAL. operator places the LOWER SECTION switch to NORMAL.
The operator observes the Channel Defeat light extinguishes.
- 1 1 (Step 21 .k) Place ROD At Detector Current STOP BYPASS switch to Comparator Drawer, The OPERATE. operator places the ROD STOP BYPASS switch to OPERATE.
12 (Step 21 .1) IF IAE tripped The operator contacts IAE.
bistables PER Step 18, THEN perform the Cue following:
IAE will return Bistables (Step 21.1.1) Instruct IAE to to service.
place the following bistables for failed channel back in service:
. OPDT
. OTDT Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM F
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NUREG 1021, Revision 9
Appendix C Page 8 of 9 Form ES-C-i VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM F
-
Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM F
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NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS:
- With Unit I at 100% power, Power Range Channel N43 failed low.
- The Control Room crew removed Power Range Channel N43 from service in accordance with API6, Malfunction of Nuclear Instrumentation, Case Ill.
- The instrument has been out of service for 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br />, and IAE has inserted the required bistable trip signals.
- IAE has indicated that the channel has been repaired and can now be restored to service.
INITIATING CUE: The CRS has directed you to restore Power Range Channel N43 to service in accordance with Step 21 of AP16 (Malfunction of Nuclear Instrumentation) Case Ill, Power Range Malfunction.
NUREG 1021, Revision 9
MNS MALFUNCTION OF NUCLEAR INSTRUMENTATION PAGE NO.
AP/1!N5500/16 Case III 12 of 18 UNIT 1 Power Range Malfunction Rev. 12 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED B. Symptoms
- Erratic or loss of PIR indication.
- PIR HI VOLTAGE FAILURE alarm
- PIR HI FLUX RATE ALERT alarm
- P!R HI FLUX HI STPT ALERT alarm
- PIR CHANNEL DEVIATION alarm
- PiR UPPER DET HI FLUX DEV OR AUTO DEFEAT alarm
- PIR OVER POWER ROD STOP alarm
- Loss of INSTRUMENT POWER ON or CONTROL POWER ON lights.
C. Operator Actions j Place control rods in manual.
Check S!G levels AT PROGRAMMED
-
IF auto does not restore SIG level(s) to LEVEL, program, THEN place affected S!G CF control valves in manual and return level to program.
- 3. Announce occurrence on paging system.
MNS MALFUNCTION OF NUCLEAR INSTRUMENTATION PAGE NO.
AP/11A15500!16 13 of 18 Case iii UNIT 1 Power Range Malfunction Rev. 12 ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED Check PIR channels ONLYONE
- Perform the following:
CHANNEL FAILED.
- a. Initiate unit shutdown to Mode 3 within one hour, as required by Tech Spec 3.0.3.
- b. REFER TO RPIO/A157001010 (NRC Immediate Notification Requirements).
- c. Ensure the following interlocks are in their required state for existing plant conditions:
- P-7 Lo Power Rx Trips Blocked
- P-8 Hi Pwr Lo FI0 Rx Trip Blocked
- P-1O Nuclear at Power.
- d. RETURN ] procedure in effect.
Secure any power increase in progress.
- 6. Check the following interlocks IN
- Notify IAE.
REQUIRED STATE FOR EXISTING PLANT CONDITIONS:
P-7 Lo Power Rx Trips Blocked P-8 Hi Pwr Lo Flo Rx Trip Blocked P-i 0 Nuclear at Power.
- 7. Perform the following actions at the MISCELLANEOUS CONTROL AND INDICATION PANEL drawer:
Place the appropriate ROD STOP BYPASS switch to the failed channel position.
Place the POWER MISMATCH BYPASS switch to the failed channel position.
MNS MALFUNCTION OF NUCLEAR INSTRUMENTATION PAGE NO.
APII/A15500116 Case III 14 of 18 UNIT 1 Power Range Malfunction Rev. 12 f ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED I
- 8. Perform the following actions at the Notify IAE.
DETECTOR CURRENT COMPARATOR drawer:
Ia. Place the UPPER SECTION switch to the failed channel position.
V b. Check the CHANNEL DEFEAT light for the upper section LIT.
-
Place the LOWER SECTION switch to the failed channel position.
1
- d. Check the CHANNEL DEFEAT light for the lower section LIT.
-
- 9. Perform the following actions at the Notify IAE.
COMPARATOR AND RATE drawer:
I a. Place the COMPARATOR CHANNEL DEFEAT switch to the failed channel position.
Check the COMPARATOR DEFEAT light LIT.
-
NOTE Removing fuses from power range drawers may cause associated NIS annunciators to alarm.
- 10. Trip bistables of failed channel as follows:
I a. Remove Control Power fuses from POWER RANGE A drawer for failed channel.
4kb. IF Power Range Cabinet shows evidence of damage (i.e. visual smoke or abnormal smell), THEN remove Instrument Power fuses from POWER RANGE B drawer.
MNS MALFUNCTION OF NUCLEAR INSTRUMENTATION PAGE NO.
APII!A!5500!16 15 of 18 UNIT 1 Power Range Malfunction R ev. 12 I ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED 11 Check the following status lights for the Notify IAE.
failed channel LIT: -
NUC OVERPOWER ROD STOP CH I(Il,III,II) BYP (1 SIi 9)
P/R HI FLUX LO STPT (lSl-2)
P/R HI FLUX HI STPT (iSl-2)
- 12. Check the following annunciator lights - Notify IAE.
LIT:
Z P/R HI VOLTAGE FAILURE (1AD-2, F-3)
P/R HI FLUX HI STPT ALERT (IAD-2, A-3) 1 L/. P/R HI FLUX RATE ALERT (1AD-2, A-i).
- 13. Check the following status lights on Perform the following:
lSl-18 LIT:-
-
BLOCKED
/ b. IF alarm is dark, THEN notify IAE to Z* P/R LO SETPOINT TRAIN B TRIP investigate.
BLOCKED.
Check all CF control valves IN AUTO.
- WHEN SIGs at programmed level AND auto control desired, THEN place CF control valve(s) in auto.
Ensure operable PIR channel selected to record on NIS Recorder.
- 16. Adjust control rods to maintain T-Avg at IF rods will not move in manual, THEN T-Ref. adjust turbine load to maintain T-Avg at T-Ref.
MNS MALFUNCTION OF NUCLEAR INSTRUMENTATION APIIIAI5500!16 PAGE NcJ1 Case iii 16 of 18 UNIT 1 Power Range Malfunction Rev. 12 ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED 4/1 7. WHEN T-Avg within j0 F of T-Ref, AND auto rod control desired, THEN return control rods to auto.
- 18. Instruct IAE to trip the following bistables associated with failed PIR channel within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> of failure PER 1P111A130901014 (Tripping Inoperable Protection Channels):
4 OPDT V
OTDT.
- 19. IF AT ANY TIME failed PIR channel is repaired prior to IAE tripping bistables, THEN perform the following:
- a. Inform IAE that bistables are no longer required to be tripped.
- b. Q [Q Step 21.
- 20. IF AT ANY TIME IAE completes Step 18, Notify IAE.
THEN check the following status lights for affected P!R LIT:
-
- ForP/RN-41:
. NC LOOP A OPDT RX TRIP (1SI-7)
. NC LOOP A OTDT RX TRIP (1SI-7). -
- For P/R N-42:
. NC LOOP B OTDT RX TRIP (ISI-7).
- For P/R N-43:
Jy NC LOOP C OPDT RX TRIP (1SI-7) 4/li NC LOOP C OTDT RX TRIP (ISI-7)
- ForP/RN-44:
. NC LOOP 0 OTDT RX TRIP (1SI.-7).
MNS MALFUNCTION OF NUCLEAR INSTRUMENTATION PAGE N 1 AP/1/N5500/16 17 of 18 Case III UNIT 1 Power Range Malfunction Rev. 12 I ACTIONI EXPECTED RESPONSE I I RESPONSE NOT OBTAINED I
- 21. WHEN malfunctioning PIR channel repaired, THEN perform the following:
- a. Ensure instrument power fuses in POWER RANGE B drawer installed.
- b. Install control power fuses in POWER RANGE A drawer.
- c. Select RESET on the RATE MODE SWITCH.
- d. Check reactor power GREATER
-
- d. Perform the following:
THAN 25%.
- 1) Check the following bistable -
DARK:
. PIR.Hl FLUX LO STPT (1SI-2).
- 2) IF bistable lit, THEN notify IAE.
_3) QjQStep21.f.
- e. Check the following bistable LIT:
- e. Notify IAE.
. PIR I-fl FLUX LO STPT (1SI-2).
- f. Check the following bistables DARK:
- f. Notify IAE.
. P/R HI FLUX HI STPT (1SI-2)
. P/R HI FLUX RATE (1SI-3).
- g. Place COMPARATOR CHANNEL DEFEAV switch to NORMAL.
- h. Place POWER MISMATCH BYPASS switch to OPERATE
- i. Place UPPER SECTION switch to NORMAL.
- j. Place LOWER SECTION switch to NORMAL.
- k. Place ROD STOP BYPASS switch to OPERATE.
MNS MALFUNCTION OF NUCLEAR INSTRUMENTATION AP/1/A/5500/16 PAGE NO.
Case III 18 of 18 UNIT 1 Power Range Malfunction Rev. 12 ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED
- 21. (Continued)
I. j IAE tripped bistables PER Step 18, THEN perform the following:
- 1) Instruct IAE to place the following bistables for failed channel back in service:
- OPOT
- OTDT.
- 2) WHEN IAE has placed bistables 2) Notify IAE.
back in service, THEN check the following status lights for failed PIR -
DARK:
- ForP/RN-41:
- NC LOOP A OPOT RX TRIP (ISI-7)
- For P/R N-42:
- NC LOOP B OPDT RX TRIP (1 Sl-7)
- For P/R N-43:
- NC LOOP C OPDT RX TRIP (1 Sl-7)
- For P/R N-44:
END
Appendix C Job Performance Measure Form ES-C-I Worksheet SIM JPM G 2010 Systems Control Room JPM G
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NUREG 1021, Revision 9
Appendix C Page 2 of 14 Form ES-C-i Job Performance Measure Worksheet Fac!Iity: McGuire Task No.:
Task
Title:
Isolate the Circulating Water System JPM No.: 2010 Systems Control
-
During Turbine Building Flooding Room JPM G K/A
Reference:
075A2.02 2.5/2.7 Examinee: Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: X Classroom Simulator X Plant 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: With Unit I at 100% power, massive RC System Flooding occurred in the Unit I Turbine Building.
The crew has implemented AP/0/A!5500/44 (Plant Flooding) Enclosure 1 (Unit I Turbine Bldg Flooding), and an operator has just been dispatched to check the flood doors closed.
The crew has just manually tripped the reactor.
An operator has been dispatched to close the breaker for I RC-21.
The U-i Turbine Building Rounds NED (Bob) is standing by via radio.
Task Standard: The operator takes actions to isolate the Unit 1 RC System.
Required Materials: None General
References:
AP/0/A/5500/44 (Plant Flooding)
PT/0/A/4600/i 13 (Operator Time Critical Task Verification), Enclosure 13.16 (Isolating Internal Plant Flooding)
EP/i/A/5000/E-0 (Reactor Trip or Safety Injection)
EP/1/A15000/ES-0.1 (Reactor Trip Response)
Handouts: Enclosure 1 (Unit 1 Turbine Bldg Flooding) of AP/0/A/5500/44 (Plant Flooding) marked up.for place-keeping through Step 6.c RNO c.2.
2010 Systems Control Room JPM G
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Appendix C Page 3 of 14 Form ES-C-i Job Performance Measure Worksheet Initiating Cue: The CRS has directed you to isolate the RC System by continuing with Enclosure I (Unit I Turbine Bldg Flooding) of AP/O/N5500/44 (Plant Flooding), step 6.d, and completing all Step 6 substeps, while the crew continues with EP/I/A15000/E-O (Reactor Trip and/or Safety Injection).
This is a Time Critical JPM Time Critical Task: YES 40 minutes.
Validation Time: 10 minutes 2010 Systems Control Room JPM G
- NUREG 1021, Revision 9
Appendix C Page 4 of 14 Form ES-C-i Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. Reset simulator to IC-39, 100% Power
- 2. Place in RUN and allow time to stabilize
- 3. Overide MCB Annunciator 1AD8/C4, TURB ROOM SUMP UNIT 1 HI-HI LEVEL to ON.
- 4. Manually trip reactor.
- 5. Complete EP/11A15000/E-0 through Step 6, and EP/i/A/5000/ES-0.1 through Step 16.
- 6. Acknowledge all alarms.
- 7. Freeze the Simulator.
- 1. ResettoTemp IC-247 (April, 2010).
- 2. Place Simulator in Run and acknowledge alarms/Reset SLIMS.
NOTE: Simulator Instructor will need to operate Trigger #1 at JPM Step 6.
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Appendix C Page 5 of 14 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout Enclosure I (Unit I Turbine Bldg Flooding) of AP101A15500144 (Plant Flooding) marked up for place-keeping through Step 6.c RNO c.2.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 1 (Step 6.d) Open Main The operator depresses the condenser VACUUM Vacuum Breaker OPEN BREAKER. pushbutton and observes the Red status light LIT, and Green status light OFF.
- 2 (Step 6.e) Stop all Unit I The operator depresses the RC pumps: 1A RC Pump STOP
. iA RC pump pushbutton and observes the Green status light LIT, and Red status light OFF (Amps indicate 0).
. I B RC pump The operator depresses the lB RC Pump STOP pushbutton and observes the Green status light LIT, and Red status light OFF (Amps indicate 0).
The operator depresses the
. lCRCpump 10 RC Pump STOP pushbutton and observes the Green status light LIT, and Red status light OFF (Amps indicate 0).
. 1 D RC pump The operator depresses the 1D RC Pump STOP pushbutton and observes the Green status light LIT, and Red status light OFF (Amps indicate 0).
2010 Systems Control Room JPM G
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Appendix C Page 6 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 3 (Step 6.f) Press close pushbutton on the following Examiner Note valves:
The operator may NOT wait for these valves to complete stroking, prior to proceeding (Bulleted Substeps), The procedure checks their position later The operator depresses the
- 1RC-9 (1A1 Main IRC-9 CLOSE pushbutton Condenser Waterbox and observes the Green Inlet Isol) status light LIT, and Red status light OFF.
- 1 RC-1 0 (1A2 Main The operator depresses the Condenser Waterbox I RC-1 0 CLOSE pushbutton Inlet Isol) and observes the Green status light LIT, and Red status light OFF.
The operator depresses the
- 1RC-11 (IB1 Main 1RC-11 CLOSE pushbutton Condenser Waterbox and observes the Green Inlet Isol) status light LIT, and Red status light OFF.
- 1 RC-1 2 (1 B2 Main The operator depresses the Condenser Waterbox I RC-1 2 CLOSE pushbutton Inlet Isol) and observes the Green status light LIT, and Red status light OFF.
- 1 RC-1 3 (1 Cl Main The operator depresses the Condenser Waterbox 1 RC-i 3 CLOSE pushbutton Inlet Isol) and observes the Green status light LIT, and Red Continued status light OFF.
NEXT PAGE 2010 Systems Control Room JPM G
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NUREG 1021, Revision 9
Appendix C Page 7 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 3
- 1RC-14 (iC2 Main The operator depresses the Condenser Waterbox 1 RC-i 4 CLOSE pushbutton (coNTD) Inlet Isol). and observes the Green status light LIT, and Red status light OFF.
4 (Note prior to Step 6.g) RC The operator reads the crossover supply and Note and proceeds.
discharge valve indications are on Unit I OAC (RC graphic).
5 (Step 6.g) Check 1 RC-22 The operator observes the (Ui RC Crossover To U2 OAC (RC Graphic) 1RC-22 RC Disch Isol) OPEN.
-
15 RED.
Simulator Instructor Operate Trigger #1 Afterwards, Call as NEO, and report that the breaker for IRC-21 has been closed 6 (Step 6.h) Check I RC-7 The operator observes the (Ui RC Crossover To U2 I RC-7 Red status light LIT, RC Supply Isol) OPEN.
-
and Green status light OFF.
- 7 (Step 6.i) Press close The operator depresses the pushbutton for IRC-5 (Ui IRC-5 CLOSE pushbutton RC Crossover Supply Isol). and observes the Green status light LIT, and Red status light OFF.
2010 Systems Control Room JPM G
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NUREG 1021, Revision 9
Appendix C Page 8 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 8 (Step 6.j) WHEN breaker for The operator observes the 1RC-2i is closed, THEN IRC-21 Red status light press the close pushbutton LIT, and Green status light for 1RC-21 (Ui RC OFF.
Crossover Disch Isol)
The operator depresses the 1RC-21 CLOSE pushbutton and observes the Green status light LIT, and Red status light OFF.
- 9 (Step 6.k) Press close pushbutton on the following Unit 1 RC discharge gates:
. 1 RC-79 (IA Main The operator depresses the Condenser Discharge 1 RC-79 CLOSE Gate) pushbutton.
. I RC-80 I B M The operator depresses the Condenser Discharge -
Gate) pushbutton.
The operator depresses the
. 1RC-81(lCMain 1RC-81 CLOSE Condenser Discharge pushbutton.
Gate) 10 (Step 6.1) Record time. The operator records the time in the space provided.
11 (Note prior to Step 6.m) The operator reads the Waterbox isolation valves Note and proceeds.
take 1-2 minutes to close.
2010 Systems Control Room JPM G
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Appendix C Page 9 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 12 (Step 6.m) Close waterbox outlet valves as follows:
- WHEN 1 RC-9 is closed, The operator, after THEN close 1RC-15 observing the associated (1A1 Main Condenser Waterbox Inlet Valve Green Waterbox Outlet Isol). status light LIT, depresses the associated Waterbox
- WHEN 1RC-lOis Outlet Valve CLOSE closed, THEN close pushbutton and observes 1RC-16 (1A2 Main the Green status light LIT, Condenser Waterbox and Red status light OFF, Outlet Isol). for each valve.
WHEN IRC-11 is closed, THEN close IRC-17 (1B1 Main Condenser Waterbox Outlet Isol).
- WHEN 1RC-i2is closed, THEN close 1RC-18 (1B2 Main Condenser Waterbox Outlet Isol).
- WHEN 1RC-i3is closed, THEN close 1RC-19(1C1 Main Condenser Waterbox Outlet Isol).
- WHEN 1RC-l4is closed, THEN close 1RC-20 (1C2 Main Condenser Waterbox Outlet lsol).
13 (Step 6.n) Check 1RC-5 The operator observes the (Ui RC Crossover Supply 1RC-5 Green status light Isol) CLOSED.
-
LIT, and Red status light OFF.
14 (Step 6.o) Check 1RC-21 The operator observes the (Ui RC Crossover Disch 1RC-2i Green status light Isol) CLOSED.
-
LIT, and Red status light OFF.
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Appendix C Page 10 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 15 (Step 6.p) Place 1RL-18 The operator places the (Unit 1 LT Coolers Control) 1RL-18 Controller in in manual and close. MANUAL, and adjusts so that 1RL-18 is CLOSED (Output = 0).
16 (Step 6.q) Dispatch The operator dispatches an operator to perform the NEC to take both actions.
following:
Close 1RL-13 (iA LT Cooler Inlet Isol) (Unit I CUE:
turbine bldg, 760+10, 1GG-33 & 1 F-33, north of MTOT As NEO, acknowledge.
room)
Close 1RL-i5 (lB LT Cooler Inlet lsoI) (Unit 1 turbine bldg, 739+5 IG-33
& I FF-33, bottom of stairway).
17 (Step 6.r) Check The operator contacts the Unwatering pump OUT OF
-
NEC (or WCC) in the Unit 1 SERVICE. Turbine Building.
CUE:
As NEO (or WCCS) in UI TB, the Unwatering Pump is NOT in service.
18 (Note prior to Step 6.s) RC The operator reads the pump discharge valve Note and proceeds.
indications are on RCPMPS graphic. These valves should automatically close when their respective RC pump is stopped.
2010 Systems Control Room JPM G
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Appendix C Page ii of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 19 (Step 6.s) Check the following RC Inlet valves -
CLOSED:
. I RC-1 (IA RC Pump The operator observes OAC Disch Isol) Graphic (RC PMPS) showing IRC-1 as GREEN.
. I RC-2 (1 B RC Pump The operator observes OAC Disch lsol) Graphic (RC PMPS) showing 1RC-2 as GREEN.
The operator observes OAC
. 1RC-3 (1C RC Pump Graphic (RC PMPS)
Disch Isol) showing 1 RC-3 as GREEN.
. I RC-4 (1 D RC Pump The operator observes OAC Disch Isol). Graphic (RC PMPS) showing IRC-4 as GREEN.
20 (Note prior to Step 6.t) The operator reads the Discharge gates can take Note and proceeds.
up to 1 1 minutes to close from time recorded in Step 6.1.
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Appendix C Page 12 of 14 Form ESC-1 PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 21 (Step 6.t) Check the following RC discharge gates on Unit I CLOSED:
-
. I RC-79 (IA Main The operator observes the Condenser Discharge 1 RC-79 Green and Red Gate) status light LIT.
. I RC-80 (1 B Main The operator observes the Condenser Discharge 1 RC-80 Green and Red Gate) status light LIT.
The operator observes the
. 1RC-81 (1C Main IRC-81 Green and Red Condenser Discharge status light LIT.
Gate).
Examiner NOTE:
These Valves will most likely still be stroking close (z13 minutes closure time).
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM G
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Appendix C Page 13 of 14 Form ES-C-i VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM G
-
Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM G
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NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS: With Unit 1 at 100% power, massive RC System Flooding occurred in the Unit 1 Turbine Building.
The crew has implemented AP/01A15500/44 (Plant Flooding)
Enclosure 1 (Unit 1 Turbine Bldg Flooding), and an operator has just been dispatched to check the flood doors closed.
The crew has just manually tripped the reactor.
An operator has been dispatched to close the breaker for 1 RC-2I.
The U-i Turbine Building Rounds NEO (Bob) is standing by via radio.
INITIATING CUE: The CRS has directed you to isolate the RC System by continuing with Enclosure I (Unit 1 Turbine Bldg Flooding) of APIO/A/5500144 (Plant Flooding), step 6.d, and completing all Step 6 substeps, while the crew continues with EP/1/A15000/E-0 (Reactor Trip and/or Safety Injection).
This is a Time Critical JPM NUREG 1021, Revision 9
___________ __________________
__________________
_________________
___________
________
(R08-07)
Duke Energy (1) ID No. APIO!A155001044 PROCEDURE PROCESS RECORD Revision No. 009 ONLY INFORMATION EPARATlON (2) Station McGuire Nuclear Station (3) Procedure Title Plant Flooding (4) Prepared By Hackney,Joseph S Date Febwary 5, 2009 (5) Requires NSD 228 Applicability Determination?
Yes (New procedure or revision with major changes) Attach NSD 228 documentation
-
EJ No (Revision with minor chang s)
(6) Reviewed Kl)
Cross-Disciplinary Review By (QR) (KI)
Reactivity Mgmt. Review By (QR)
Mgmt. Involvement Review By (OPS Supt.) fl:f p (7) Additional Reviews Reviewed By Date__________________
Reviewed By_____
Date (8) Approved By Date PERFORMANCE (Compare with Control Copy every 14 calendar days while work is being performed.)
) Compared with Control Copy Date Compared with Control Copy____________________________________________________ Date Compared with Control Copy Date (10) Date(s) Perlormed Work Order Number (WO#)
COMPLETION (11) Procedure Completion Verification:
LjYes LINA Checklists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
LlYes LINA Required enclosures attached?
LJYes LINA Charts, graphs, data sheets, etc attached, dated, identified, and marked?
LlYes LJNA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
[]Yes []NA Procedure requirements met?
Verified By flte (12) Procedure Completion Approved flte (13) Remarks (Attach additional pages, if necessary)
Form based on NSD 703 App D (Procedure Process Record)
MNS PLANT FLOODING PAGE NO.
APIO/A15500144 1 of 293 UNIT 0 Rev. 9 A. Purpose This procedure provides guidance to mitigate the effects of flooding in the Auxiliary, Turbine, and Service Buildings.
MNS PLANT FLOODING PAGE NO.
AP101A15500144 2 of 293 Rev.9 UNITO ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED B. Symptoms Symptoms of Turbine Building Flooding:
- Report of flooding in Turbine Building.
Symptoms of Unit I CA Pump Room Flooding:
- Report of flooding in Unit 1 CA Pump Room
- Loss of CA flow to one or more S/G.
Symptoms of Unit 2 CA Pump Room Flooding:
- Report of flooding in Unit 2 CA Pump Room
- Loss of CA flow to one or more S/G.
MNS PLANT FLOODING PAGE NO.
APIO/A15500/44 3 of 293 UNIT 0 Rev. 9 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- Symptoms of Auxiliary Building 695 Elevation Flooding:
- ND & NS ROOM SUMP HI-HI LVL alarm (lAD-i 3, C-i) - LIT
- FWST level on either unit decreasing in an uncontrolled manner
- Report of flooding in Auxiliary Building.
- Symptoms of Flooding From Fire Protection Piping:
- Report of flooding from RF/RY piping
- Auto start of 1 or more Main Fire pumps.
MNS PLANT FLOODING PAGE NO.
AP101A15500144 4 of 293 Rev.9 UNITO I ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED C. Operator Actions Dispatch operator to determine source and location of flooding.
CAUTION Steps in 0P101A161001017 (Operation of SSF During Significant Sabotage Event That May Cause Plant Flooding) take priority over conflicting step in this procedure.
- 2. GO TO appropriate
Enclosure:
Enclosure 1 (Unit 1 Turbine Bldg Flooding)
. Enclosure 2 (Unit 1 CA Pump Room Flooding)
. Enclosure 3 (Unit 2 Turbine Bldg Flooding)
. Enclosure 4 (Unit 2 CA Pump Room Flooding)
Enclosure 5 (Isolation of RC Crossover Header)
. Enclosure 6 (Flooding from Fire Protection Piping)
- Enclosure 7 (Auxiliary Bldg Flooding).
- 3. WHEN flooding has been reduced to a manageable leak, THEN perform the following:
- a. Initiate action to locally isolate leak.
- b. Evaluate returning portions of disabled systems to normal.
END
MNS I PLANT FLOODING PAGE NO.
AP/O/N5500/44 I Enclosure 1 Page 1 of 17
-
I 5 of 293
.
UNIT 0 Unit I Turbine Bldg Flooding Rev. 9 1 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
/ Announce occurrence over page.
9 IF AT ANY TIME flooding has been reduced to a manageable leak, THEN GO TO Step 10.
Dispatch operator to locally monitor status of flood PER Enclosure 8 (Unit I Turbine Bldg Flood Monitoring).
Select source of flooding and GO TO indicated step or enclosure:
SOURLE Step or Enclosure Massive Flooding on a single condenser Step 5 waterbox section Massive RC system flooding
. More than one waterbox section
. RC piping RC to Feedwater pump Condensers Step 7 RC to Condensate Coolers Step 8 CA Piping rupture Step 9 RL piping to MIOT oil cooler Enclosure 5 (Isolation of RC Crossover Header)
Step 6 RC Crossover piping or components Enclosure 5 (Isolation
. Shared of RC Crossover Header)
. RC to RN Supply line
. RL system
. RC to KR Heat Exchangers RF Piping Enclosure 6 (Flooding from Fire Protection Piping)
MNS PLANT FLOODING PAGE NO.
AP101A15500144 of 293 Enclosure 1 Page 2 of 17 R ev. 9
-
UNIT 0 Unit I Turbihe Bldg Flooding ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 1
- 5. To isolate a single waterbox section, perform the following:
- a. Dispatch operator to check flood doors closed PER Enclosure 10 (Flood Doors).
NOTE Waterbox Isolation valves take 1-2 minutes to close.
- b. Close isolation valves on affected waterbox:
CAUTION Isolating IAI waterbox could affect hotwell level indication.
- 1) For 1A1 waterbox: 1) IF either waterbox isolation valve fails to close, THEN GO TO Step 6.
a) Close 1RC-9 (1A1 Main Condenser Waterbox Inlet Isol).
b) WHEN inlet valve closed, THEN close 1RC-15 (1A1 Main Condenser Waterbox Outlet lsol).
- 2) For 1A2 waterbox: 2) IF either waterbox isolation valve fails to close, THEN GO TO Step 6.
a) Close 1RC-10 (1A2 Main Condenser Waterbox Inlet Isol).
b) WHEN inlet valve closed, THEN close 1RC-16 (1A2 Main Condenser Waterbox Outlet Isol).
- 3) For 1B1 waterbox: 3) IF either waterbox isolation valve fails to close, THEN GO TO Step 6.
a) Close 1RC-11 (1B1 Main Condenser Wterbox Inlet Isol).
b) WHEN inlet valve closed, THEN close 1RC-17 (1B1 Main Condenser Waterbox Outlet lsol).
MNS PLANT FLOODING PAGE NO.
AP101A15500144 Enclosure 1 Page 3 of 17
-
of 293 UNIT 0 Unit I Turbine Bldg Flooding R ev.
ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 5. (Continued)
- 4) For 1 B2 waterbox: 4) if either waterbox isolation valve fails to close, THEN Q[QStep 6.
a) Close 1RC-12 (1B2 Main Condenser Waterbox Inlet Isol).
b) WHEN inlet valve closed, THEN close 1RC-18 (1B2 Main Condenser Waterbox Outlet lsol).
- 5) For 101 waterbox: 5) IF either waterbox isolation valve fails to close, THEN Q[QStep 6.
a) Close 1RC-13 (1C1 Main Condenser Waterbox Inlet Isol).
b) WHEN inlet valve closed, THEN close 1RC-19 (1C1 Main Condenser Waterbox Outlet Isol).
- 6) For 102 waterbox: 6) IF either waterbox isolation valve fails to close, THEN GO TO Step 6.
a) Close IRC-14 (1C2 Main Condenser Waterbox Inlet Isol).
b) WHEN inlet valve closed, THEN close 1RC-20 (102 Main Condenser Waterbox Outlet I sol).
- c. Reduce turbine load as necessary to maintain T-Avg at T-Ref.
- d. Check flooding REDUCED TO A
-
- d. Perform the following:
MANAGEABLE LEAK.
- 1) IF flood still exists due to failure of individual water box isolation valve, THEN GO TO Step 6.
- 2) Reevaluate source of flooding and RETURN TO Step 4.
- e. GOTOStep1O.
MNS PLANT FLOODING PAGE NO.
AP101N5500144 Enclosure 1 Page 4 of 17
-
Rev9 UNIT 0 Unit I Turbine Bldg Flooding ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 1
- 6. To isolate for massive RC system flooding in Unit I Turbine Building, prform the following:
. Check Enclosure 10 (Flood Doors) 4 v - a. Dispatch operator to check flood doors HAS BEEN IMPLEMENTED. closed PER Enclosure 10 (Flood Doors).
Dispatch operator to remove white tag and close 1 MXA R8C (RC Crossover
-
Disch Isol Motor (1RC-21)) (Unit 1 TB basement, at 1 B2 Feedwater Heater).
Pc. Check Unit 1 reactor TRIPPED.
- c. rform the following:
%/l),,Trip Unit 1 reactor.
j/2) Have another operator continue with this AP.
- 3) GO TO EP/1/A15000/E-0 (Reactor Trip or Safety Injection).
- d. Open Main condenser VACUUM BREAKER.
- e. Stop all Unit 1 RC pumps:
- lARCpump
- lB RC pump
- lCRCpump
- lDRCpump.
MNS I PLANT FLOODING I PAGE AP101N5500144 I Enclosure 1 Page 5 of 17
-
I 9 of 293 UNIT 0 Unit I Turbine Bldg Flooding Rev. 9 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 6. (Continued)
- f. Press close pushbutton on the following valves:
- 1RC-9 (1A1 Main Condenser Waterbox Inlet Isol)
. 1RC-1O (1A2 Main Condenser Waterbox Inlet Isol)
. 1RC-11 (1B1 Main Condenser Waterbox Inlet Isol)
- 1RC-12 (1B2 Main Condenser Waterbox Inlet Isol)
- 1RC-13 (1C1 Main Condenser Waterbox Inlet Isol)
. 1RC-14 (1C2 Main Condenser Waterbox Inlet lsol).
NOTE RC crossover supply and discharge valve indications are on Unit 1 OAC (RC graphic).
- g. Check 1 RC-22 (Ui RC Crossover To g. GO TO Step 4 of Enclosure 5 (Isolation U2 RC Disch Isol) OPEN.
-
of RC Crossover Header) to isolate entire RC Crossover Header.
- h. Check 1 RC-7 (Ui RC Crossover To U2 h. Perform the following:
RC Supply lsol) OPEN.
-
- 1) Open 1RC-7.
- 2) IF 1 RC-7 will not open, THEN TO Step 4 of Enclosure 5 (Isolation of RC Crossover Header) to isolate entire RC Crossover Header.
I. Press close pushbutton for 1RC-5 (Ui RC Crossover Supply Isol).
- j. WHEN breaker for 1RC-21 is closed, THEN press close pushbutton for 1RC-21 (Ui RC Crossover Disch Isol).
MNS PLANT FLOODING PAGE NO1 APIO/A15500144 EnclosUre 1 Page 6 of 17
-
10 of 293 Rev. 9 J
UNIT 0 Unit I Turbine Bldg Flooding RESPONSE RESPONSE NOT OBTAINED ACTION/EXPECTED
- 6. (Continued)
- k. Press close pushbutton on the following Unit 1 RC discharge gates:
. 1RC-79 (1A Main Condenser Discharge Gate)
. 1RC-80 (lB Main Condenser Discharge Gate)
. 1RC-81 (1C Main Condenser Discharge Gate).
I. Record time NOTE Waterbox isolation valves take 1-2 minutes to close.
- m. Close waterbox outlet valves as follows: )
. WHEN 1RC-9 is closed, THEN close IRC-15 (1AI Main Condenser Waterbox Outlet Isol).
. WHEN 1RC-10 is closed, THEN close 1RC-16 (1A2 Main Condenser Waterbox Outlet Isol).
- WHEN 1 RC-1 1 is closed, THEN close 1RC-17 (1B1 Main Condenser Waterbox Outlet lsol).
. WHEN 1RC-12 is closed, THEN close 1RC-18 (1B2 Main Condenser Waterbox Outlet Isol).
- WHEN 1RC-13 is closed, THEN close IRC-19 (1C1 Main Condenser Waterbox Outlet Isol).
- WHEN 1RC-14 is closed, THEN close 1RC-20 (1C2 Main Condenser Waterbox Outlet Isol).
MNS PLANT FLOODING PAGE NO.
APIO/A15500144 11 of 293 Enclosure 1 Page 7 of 17
-
UNIT 0 Unit I Turbine Bldg Flooding Rev. 9 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 6. (Continued)
- n. Check 1 RC-5 (U 1 RC Crossover Supply n. Dispatch operator to close 1 RC-5 (U 1 lsoI) CLOSED.
-
RC Crossover Supply Iso!) (Unit 1 turbine bldg, 737, 1C-25 & 1C-26, west of 1C2 waterbox inlet in pit).
- o. Check 1RC-21 (Ui RC Crossover Disch o. Perform the following:
Isol) CLOSED.
-
- 1) Contact security to provide access to Alarm Door 3230.
- 2) Dispatch operator to unlock and close 1RC-21 (UI RC Crossover Disch Isol) (Unit 1 turbine bldg, 7391J-31, bunker between 1A2 and 1 C2 feedwater heaters).
- p. Place 1RL-18 (Unit 1 LT Coolers Control) in manual and close.
- q. Dispatch operator to perform the following:
- Close 1RL-13 (1A LT Cooler Inlet lsoI) (Unit 1 turbine bldg, 760+10, 1 GG-33 & 1 F-33, north of MTOT room)
. Close 1RL-15 (lB LT Cooler Inlet Iso!) (Unit 1 turbine bldg, 739+5 1 G-33 & 1 FF-33, bottom of stairway).
r Check Unwatering pump OUT OF - r. Contact station management to SERVICE, evaluate securing Unwatering pump.
MNS PLANT FLOODING PAGE NO1 AP101N5500144 Enclosure 1 Page 8 of 17
-
of 293 R ev 9 UNIT 0 Unit I Turbine Bldg Flooding I ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED
- 6. (Continued)
NOTE RC pump discharge valve indications are on RCPMPS graphic. These valves should automatically close when their respective RC pump is stopped.
- s. Check the following RC Inlet valves - s. Dispatch operator to close affected CLOSED: valve(s).
- 1RC-1 (1A RC Pump Disch Isol)
- 1RC-2 (lB RC Pump Disch Isol)
- 1RC-3 (1C RC Pump Disch Isol)
- 1RC-4 (1D RC Pump Disch Isol).
NOTE Discharge gates can take up to 11 minutes to close from time recorded in Step 6.1.
- t. Check the following RC discharge gates t. Perform the following:
on Unit 1 CLOSED:
-
- 1) Do not continue until discharge
. 1RC-79 (1A Main Condenser gates have had a chance to fully Discharge Gate) close.
. 1 RC-80 (1 B Main Condenser 2) if any discharge gate will not close, Discharge Gate) THEN perform the following:
. 1RC-81 (1C Main Condenser . Contact Security (2688) and have Discharge Gate). them meet operator at protected area gate 27 (intake structure) and escort them through the Zone and out gate 31 (discharge structure).
. Dispatch operator to meet security at protected area gate 27 (intake structure) and close Unit 1 RC Discharge Gates.
- u. Check flooding REDUCED TO A
- u. Reevaluate source of flooding and MANAGEABLE LEAK. RETURN TQ Step 4.
_v. GOTOSteplO.
Appendix C Job Performance Measure Form ES-C-I Worksheet SIM JPM H 2010 Systems Control Room JPM H
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Appendix C Page 2 of 14 Form ES-C-i Job Performance Measure Worksheet Facility: McGuire Task No.:
Task
Title:
Remove Pressurizer Heaters from JPM No.: 2010 Systems Control
-
Service Room JPM H K/A
Reference:
010, A4.02, 3.6/3.4 Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: Actual Performance: X Classroom Simulator X Plant 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.
na a os as 000 C o e a C I I ec ee y Task Standard: The operator will remove the A, B and D Pzr Heater Groups from service in accordance with Step 3.4.4 of Enclosure 4.6, and then after responding to the failure, manually control pressure using at least one other heater groups. The operator will place at least one Pzr Heater Group in service in accordance with Step 3.3.1 (or equivalent) of Enclosure 4.6, before MCB Annunciator 1AD-6, C6 alarms.
Required Materials: None General
References:
OP/1/A16i00/003 (Controlling Procedure for Unit Operation)
OP/1/A16100/O1OG (Annunciator Response for Panel 1AD-6)
SOMP 04-02 (Procedure Use and Adherence)
Handouts: Enclosure 4.6 (Operation of Pzr Heaters) of OP/1/A16100/003 (Controlling Procedure for Unit Operation) 2010 Systems Control Room JPM H
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Appendix C Page 3 of 14 Form ES-C-I Job Performance Measure Worksheet Time Critical Task: NO Validation Time: minutes 2010 Systems Control Room JPM H
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Appendix C Page 4 of 14 Form ES-C-i Job Performance Measure Worksheet SIMULATOR OPERATIONAL GUIDELINES
- 1. Reset simulator to IC-39 (100%)
- 2. Ensure Simulator reflects having been completed through Step 3.22.7.4 of OP!11A16100/003, Enclosure 4.1 (Power Increase).
- 3. Ensure that Pzr Heaters groups A, B, and D are energized.
- 4. Insert OVR-NC096D = ON; and ANN-AD06-D06 = ON, on Trigger #1.
- 5. Acknowledge Alarms and Freeze Simulator OR
- 1. Reset Simulator to Temporary Snap IC-248 (April, 2010).
- 2. Momentarily place Simulator in Run to acknowledge alarms.
- 3. Leave Simulator in FREEZE until operator is ready to begin.
NOTE: During the performance of this JPM, the simulator operator will need to Operate Trigger # I at Step 20 of the JPM.
2010 Systems Control Room JPM H
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Appendix C Page 5 of 14 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM, and Handout .6 (Operation of Pzr Heaters) of OPII!A161001003.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT Simulator Instructor NOTE: Leave Simulator in FREEZE until operator is ready to begin.
(Enclosure 4.6, Step 3.1) The operator recognizes Evaluate all outstanding that this step has already R&Rs that may impact been performed (Initial performance of this Conditions), and proceeds.
procedure.
2 (Note prior to Step 3.2) The operator reads the During steady state Note and proceeds.
conditions, Pzr Htr Groups are normally OFF and in AUTO.
3 (Step 3.2) Perform the The operator recognizes following sections as that Section 3.4 is the applicable: applicable section and proceeds to Section 3.4.
. Section 3.3, Placing A, B, D Pzr Heater Groups in Service.
. Section 3.4, Removing A, B, D Pzr Heater Groups form Service.
. Section 3.5, Placing C Pzr Heater Group in Service.
. Section 3.6, Removing C Pzr Heater Group from Service.
2010 Systems Control Room JPM H
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Appendix C Page 6 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Step 3.4) Removing A, B, D Pzr Heater Groups From Service (Caution prior to Step 3.4.1) The operator reads the Pzr Htr Groups and Pzr Caution and proceeds.
Spray Controls should be operated with extreme caution to prevent NC System pressure transients.
(Step 3.4.1) Ensure Boron The operator recognizes Concentration difference that this condition is already between Pzr and NC met (Initial Conditions), and System less than 50 ppm. proceeds.
(Step 3.4.2) IF three Pzr Htr The operator recognizes Groups in service AND that this step is NOT desire to operate with two applicable and proceeds.
Pzr Htr Groups in service 6 (Step 3.4.3) IF three Pzr Htr The operator recognizes Groups in service AND that this step is NOT desire to operate with one applicable and proceeds.
Pzr Htr Group in service (Step 3.4.4) IF three Pzr Htr
- 7 Groups in service AND desire to remove all Pzr Htr Groups from service, perform the following:
(Step 3.4.4.1) Place one of The operator rotates either the following in AUTO: the A, B or D Pzr Htr Mode A Pzr Htr Mode Select Select Switch counter -
clockwise to AUTO.
B Pzr Htr Mode Select D Pzr Htr Mode Select 2010 Systems Control Room JPM H
- NUREG 1021, Revision 9
Appendix C Page 7 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 8 (Step 3.4.4.2) Check The operator observes the associated Pzr Htr Group in Green status light LIT and OFF. the Red status light OFF for the heater group, whose A Pzr Htr Group Mode Select Switch was B Pzr Htr Group moved to AUTO in the D Pzr Htr Group previous step.
9 (Step 3.4.4.3) Monitor Pzr The operator observes pressure for 2 minutes. actual Pressurizer Pressure and Spray valve Position (Or equivalent) for 2 minutes and determines that Pzr Pressure has stabilized.
- 10 (Step 3.4.4.4) Place second Pzr Htr Mode Select Switch in AUTO:
The operator rotates either A Pzr Htr Mode Select the A, B or D Pzr Htr Mode B Pzr Htr Mode Select Select Switch counter D Pzr Htr Mode Select clockwise to AUTO.
ii (Step 3.4.4.5) Check The operator observes the associated Pzr Htr Group in Green status light LIT and OFF. the Red status light OFF for the heater group, whose A Pzr Htr Group Mode Select Switch was B Pzr Htr Group moved to AUTO in the D Pzr Htr Group previous step.
12 (Step 3.4.4.6) Monitor Pzr The operator observes pressure for 2 minutes. actual Pressurizer Pressure and Spray valve Position (Or equivalent) for 2 minutes and determines that Pzr Pressure has stabilized.
2010 Systems Control Room JPM H
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Appendix C Page 8 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 13 (Note prior to Step 3.4.4.7) The operator reads the Steps 3.4.4.7 3.4.4.10 C
Note and proceeds.
should be performed without delay.
- 14 (Step 3.4.4.7) Place third The operator rotates either Pzr Htr Mode Select Switch the A, B or D Pzr Htr Mode in AUTO: Select Switch counter clockwise to AUTO.
A Pzr Htr Mode Select B Pzr Htr Mode Select D Pzr Htr Mode Select 15 (Step 3.4.4.8) Check The operator observes the associated Pzr Htr Group in Green status light LIT and OFF. the Red status light OFF for the heater group, whose A Pzr Htr Group Mode Select Switch was B Pzr Htr Group moved to AUTO in the D Pzr Htr Group previous step.
16 (Note prior to Step 3.4.4.9) The operator reads the Placing Pzr Press Master in Note and proceeds.
manual makes automatic operation of 1 NC-34A (Pzr PORV) unavailable and should be evaluated using Electronic Risk Assessment Tool. This assessment should be performed prior to placing the Pzr Press Master in manual.
2010 Systems Control Room JPM H
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NUREG 1021, Revision 9
Appendix C Page 9 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 17 (Step 3.4.4.9) IF time allows The operator informs the AND Unit 1 in Modes 1-4, CRS.
evaluate unavailability of I NC-34A (Pzr PORV) using Electronic Risk Assessment Cue:
Tool.
As the CRS, indicate that the ERAT as been used, and the Pzr Press Master may be placed in MAN.
(Step 3.4.4.10) On the DCS The operator observes the Work Station, Pressurizer NC-Pressurizer and PRT and PRT graphic, perform DCS Screen and observes the following: Pressurizer pressure.
(Step 3.4.4.10 A) Place The operator selects Pzr PZR PRESS MASTER in Pressure Master and manual. selects M (Turns RED).
(Step 3.4.4.10 B) Adjust Using the NC-Pressurizer PZR PRESS MASTER and PRT DCS Screen, the output until the following operator adjusts until Pzr occurs: Press Master output until the error signal is < 15 psig.
C Pzr Htr Group begins cycling The operator observes C 1NC-27C (A Loop Pzr Pzr Heater Group Red Spray Control) Closes Status light cycling ON and I NC-29C (B Loop Pzr OFF, and determines that Spray Control) Closes the C Pzr Htr Group is cycling.
The operator observes the 1NC-27C SLIMs Limit Switch and determines that I NC-27C is CLOSED.
The operator observes the 1NC-29C SLIMs Limit Switch and determines that 1NC-29C is CLOSED.
2010 Systems Control Room JPM H
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Appendix C Page 10 of 14 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 20 (Step 3.4.4.10 C) Place Using the NC-Pressurizer PZR PRESS MASTER in and PRT DCS Screen, the auto. operator selects Pzr Pressure Master and selects A (Turns GREEN).
Simulator Instructor NOTE: Operate Trigger # I (PZR VARIABLE HEATERS FAIL) (Alternate Path)
It is expected that MCB Annunciator IAD6ID6 (PZR HTR CONTROLLER TROUBLE) will alarm.
- 21 (Step 3.4.4.11) Monitor Pzr The operator observes pressure for 2 minutes. actual Pressurizer Pressure and Spray valve Position (Or equivalent) and determines that Pzr Pressure is lowering.
The operator observes MCB Annunciator 1AD6/D6 and addresses ARP.
22 (OP/1/A/6100/010 G, The operator observes the Immediate Action 1) C Pzr Heater Group Green Remove Group C Heater Status light is LIT, and Group from automatic determines that the Group control by opening supply C Heater supply breaker is breaker. OPEN.
2010 Systems Control Room JPM H
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Appendix C Page 11 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 23 (OPI1IAI6IOO/OiO G, The operator recognizes Immediate Action 2) that no Pzr htrs are Manually control pressure energized and proceeds to using other heater groups. Enclosure 4.6, Step 3.3.1 to place one Pzr Htr Group in service.
Examiner Note:
The operator may use one or more Pzr Heater Groups to maintain NC System Pressure within the normal band.
The operator MUST place at least one Pzr Htr Group in service to complete the Critical nature of this task.
The operator should realize the need to get one set of htrs on for pressure control and MAY start that one set of htrs based on ARP guidance to manually control pressure. If NOT, the required OP Steps are scripted.
IF MCB Annunciator lAD 6, C6, alarms before the operator energizes one set of Heaters, the Critical Step is Failed.
2010 Systems Control Room JPM H
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Appendix C Page 12 of 14 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 24 (Enclosure 4.6, Step 33)
Placing A, B, D Pzr Heater Groups in service.
(Caution prior to Step 3.3.1) The operator reads the Pzr Htr Groups and Pzr Caution, and proceeds.
Spray Controls should be operated with extreme caution to prevent NC System pressure transients.
(Step 3.3.1) IF desired to operate with one Pzr Htr group in service, perform the following:
(Step 3.3.1.1) Place of the The operator rotates either following in MAN: the A, B or D Pzr Htr Mode A Pzr Htr Mode Select Select Switch clockwise to MAN.
B Pzr Htr Mode Select D Pzr Htr Mode Select
- 25 (Step 3.3.1.2) Place the The operator depresses the associated Pzr Htr Group in ON pushbutton for the ON: heater group, whose Mode Select Switch was moved to A Pzr Htr Group MAN in the previous step, B Pzr Htr Group and observes the Red D Pzr Htr Group status light LIT and the Green status light OFF.
26 (Step 3.3.1.3) Monitor Pzr The operator observes pressure for 2 minutes. Pressurizer Pressure and Spray valve Position (Or equivalent) for 2 minutes and determines that Pzr Pressure has stabilized at 2235 +/-15 psig.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems Control Room JPM H
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Appendix C Page 13 of 14 Form ES-C-i VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems Control Room JPM H
-
Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems Control Room JPM H
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NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS: Unit 1 has just been raised to 100% per OP/1/A/6100/003 (Controlling Procedure for Unit Operation).
Chemistry has confirmed that the Boron Concentration difference between the Pzr and the NC System is 4 ppm.
INITIATING CUE: The CRS has directed you to remove Pzr Heater Groups A, B and D from service per Enclosure 4.6 (Operation of Pzr Heaters) of OP/I/A/6100/003, and ensure that NC System pressure is being controlled normally at 2235 psig.
All outstanding R&Rs that may impact performance of Enclosure 4.6 have been evaluated.
NUREG 1021, Revision 9
Enclosure 4.6 OP/1/A16 100/003 Operation of Pzr Heaters Page 1 of 11
- 1. Limits and Precautions 1.1 Maximum Boron concentration difference between Pzr and NC System is 50 ppm.
- 2. Initial Conditions None
- 3. Procedure LI 3.1 Evaluate all outstanding R&Rs that may impact performance of this procedure.
NOTE: During steady state conditions, Pzr Htr Groups are normally OFF and in AUTO.
3.2 Perform the following sections, as applicable:
LI Section 3.3, Placing A, B, D Pzr Heater Groups In Service LI Section 3.4, Removing A, B, D Pzr Heater Groups From Service Li Section 3.5, Placing C Pzr Heater Group In Service LI Section 3.6, Removing C Pzr Heater From Service 3.3 Placing A, B, D Pzr Heater Groups In Service CAUTION: Pzr Htr Groups and Pzr Spray Controls should be operated with extreme caution to prevent NC System pressure transients.
LI 3.3.1 IF desired to operate with one Pzr Htr group in service, perform the I
following:
3.3.1.1 Place one of the following in MAN:
LI A Pzr Htr Mode Select LI B Pzr Htr Mode Select LI D Pzr Htr Mode Select 3.3.1.2 Place associated Pzr Htr Group in ON:
LI A Pzr Htr Group LI B Pzr Htr Group LI D Pzr Htr Group LI 3.3.1.3 Monitor Pzr pressure for 2 minutes.
Unit 1
Enclosure 4.6 oP/1/AI6loo/oo3 Operation of Pzr Heaters Page 2 of 11 U 3.3.2 IF desired to operate with two Pzr Htr Groups in service, perform the following:
3.3.2.1 Place one of the following in MAN:
U A Pzr Htr Mode Select U B Pzr Htr Mode Select U D Pzr Htr Mode Select 3.3.2.2 Place associated Pzr Htr Group in ON:
U A Pzr Htr Group U B Pzr Htr Group U D Pzr Htr Group U 3.3.2.3 Monitor Pzr pressure for 2 minutes.
3.3.2.4 Ensure second Pzr Htr Mode Select in MAN:
U A Pzr Htr Mode Select U B Pzr Htr Mode Select U D Pzr Htr Mode Select 3.3.2.5 Ensure associated Pzr Htr Group in ON:
U A Pzr Htr Group U B Pzr Htr Group U D Pzr Htr Group U 33.2.6 Monitor Pzr pressure for 2 minutes.
Unit 1
Enclosure 4.6 oPIl/AJ6loo/oo3 Operation of Pzr Heaters Page 3 of 11 El 3.3.3 IF desired to operate with three Pzr Htr Groups in service, perform the following:
3.3.3.1 Place one of the following in MAN:
El A Pzr Htr Mode Select El B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.3.3.2 Place associated Pzr Htr Group in ON:
El A Pzr Htr Group El BPzrHtrGroup El D Pzr Htr Group El 3.3.3.3 Monitor Pzr pressure for 2 minutes.
3.3.3.4 Ensure second Pzr Htr Mode Select in MAN:
El A Pzr Htr Mode Select El B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.3.3.5 Ensure associated Pzr Htr Group in ON:
El APzrHtrGroup El B Pzr Htr Group El D Pzr Htr Group El 3.3.3.6 Monitor Pzr pressure for 2 minutes.
3.3.3.7 Ensure third Pzr Htr Mode Select in MAN:
El A Pzr Htr Mode Select El B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.3.3.8 Ensure associated Pzr Htr Group in ON:
El A Pzr Htr Group El B Pzr Htr Group El D Pzr Htr Group El 3.3.3.9 Monitor Pzr pressure for 2 minutes.
Unit 1
Enclosure 4.6 oP/1/AJ6loo/003 Operation of Pzr Heaters Page 4 of 11 3.4 Removing A, B, D Pzr Heater Groups From Service CAUTION: Pzr Htr Groups and Pzr Spray Controls should be operated with extreme caution to prevent NC System pressure transients.
U 3.4.1 Ensure Boron Concentration difference between Pzr and NC System less than 5Oppm.
U 3.4.2 IF three Pzr Htr Groups in service AND desire to operate with two Pzr Htr Groups in service, perform the following:
3.4.2.1 Place one of the following in AUTO:
U A Pzr Htr Mode Select U B Pzr Htr Mode Select U D Pzr Htr Mode Select 3.4.2.2 Check associated Pzr Htr Group in OFF:
U APzrHtrGroup U B Pzr Htr Group U D Pzr Htr Group U 3.4.2.3 Monitor Pzr pressure for 2 minutes.
Unit 1
Enclosure 4.6 oPIlIAI6looIoo3 Operation of Pzr Heaters Page 5 of 11 El 3.4.3 IF three Pzr Htr Groups in service AND desire to operate with one Pzr Htr Group in service, perform the following:
3.4.3.1 Place one of the following in AUTO
T El A Pzr Htr Mode Select El B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.4.3.2 Check associated Pzr Htr Group in OFF:
El A Pzr Htr Group El B Pzr Htr Group El D Pzr Htr Group El 3.4.3.3 Monitor Pzr pressure for 2 minutes.
3.4.3.4 Place second Pzr Htr Mode Select in AUTO:
El A Pzr Htr Mode Select El B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.4.3.5 Check associated Pzr Htr Group in OFF:
El A Pzr Htr Group El B Pzr Htr Group El D Pzr Htr Group El 3.4.3.6 Monitor Pzr pressure for 2 minutes.
Unit 1
Enclosure 4.6 OPI I
1 AI6 1001003 Operation of Pzr Heaters Page 6 of 11 LI 3.4.4 j three Pzr Htr Groups in service AND desire to remove all Pzr Htr Groups from service, perform the following:
3.4.4.1 Place one of the following in AUTO:
LI A Pzr Htr Mode Select LI B Pzr Htr Mode Select U D Pzr Htr Mode Select 3.4.4.2 Check associated Pzr Htr Group in OFF:
LI A Pzr Htr Group LI B Pzr Htr Group LI D Pzr Htr Group LI 3.4.4.3 Monitor Pzr pressure for 2 minutes.
3.4.4.4 Place second Pzr Htr Mode Select in AUTO:
LI A Pzr Htr Mode Select LI B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.4.4.5 Check associated Pzr Htr Group in OFF:
LI A Pzr Htr Group El B Pzr Htr Group LI D Pzr Htr Group LI 3.4.4.6 Monitor Pzr pressure for 2 minutes.
NOTE: Steps 3.4.4.7 3.4.4.1OC should be performed without delay.
-
LI 3.4.4.7 Place third Pzr Htr Mode Select in AUTO:
LI A Pzr Htr Mode Select LI B Pzr Htr Mode Select LI D Pzr Htr Mode Select 3.4.4.8 Check associated Pzr Htr Group in OFF:
LI A Pzr Htr Group LI B Pzr Htr Group LI D Pzr Htr Group Unit 1
Enclosure 4.6 OP/I !A16100/003 Operation of Pzr Heaters Page 7 of 11 NOTE: Placing Pzr Press Master in manual makes automatic operation of 1NC-34A (Pzr PORV) unavailable and should be evaluated using Electronic Risk Assessment Tool. This assessment should be performed prior to placing Pzr Press Master in manual.
LI 3.4.4.9 IF time allows AND Unit 1 in Modes 1-4, evaluate unavailablilty of 1NC-34A (Pzr PORV) using Electronic Risk Assessment Tool.
LI 3.4.4.10 On the DCS Work Station, Pressurizer and PRT graphic, perform the following:
LI A. Place PZR PRESS T MASTER in manual.
LI B. Adjust PZR PRESS MASTER output until the following occurs:
LI C Pzr Htr Group begins cycling LI 1NC-27C (A Loop Pzr Spray Control) closes D 1NC-29C (B Loop Pzr Spray Control) closes LI C. Place PZR PRESS MASTER in auto.
LI 3.4.4.11 Monitor Pzr pressure for 2 minutes.
LI 3.4.5 IF two Pzr Htr Groups in service AND desire to operate with one Pzr Htr Group in service, perform the following:
3.4.5.1 Place one of the following in AUTO:
LI A Pzr Htr Mode Select LI B Pzr Htr Mode Select LI D Pzr Htr Mode Select 3.4.5.2 Check associated Pzr Htr Group in OFF:
LI A Pzr Htr Group LI B Pzr Htr Group LI D Pzr Htr Group LI 3.4.5.3 Monitor Pzr pressure for 2 minutes.
Unit 1
Enclosure 4.6 oPIlIAI6looIoo3 Operation of Pzr Heaters Page 8 of 11 El 3.4.6 IJ. two Pzr Htr Groups in service AND desire to remove all Pzr Htr Groups from service, perform the following:
3.4.6.1 Place one of the following in AUTO:
El A Pzr Htr Mode Select El B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.4.6.2 Check associated Pzr Htr Group in OFF:
El A Pzr Htr Group El B Pzr Htr Group El D Pzr Htr Group El 3.4.6.3 Monitor Pzr pressure for 2 minutes.
NOTE: Steps 3.4.6.4 3.4.6.7C should be performed without delay.
-
El 3.4.6.4 Place second Pzr Htr Mode Select in AUTO:
El A Pzr Htr Mode Select El B Pzr Htr Mode Select El D Pzr Htr Mode Select 3.4.6.5 Check associated Pzr Htr Group in OFF:
El A Pzr Htr Group El B Pzr Htr Group El D Pzr Htr Group Unit 1
Enclosure 4.6 OP/1/AJ6100/003 Operation of Pzr Heaters Page 9 of 11 NOTE: Placing Pzr Press Master in manual makes automatic operation of 1NC-34A (Pzr PORV) unavailable and should be evaluated using Electronic Risk Assessment Tool. This assessment should be performed prior to placing Pzr Press Master in manual.
Li 3.4.6.6 j time allows AND Unit 1 in Modes 1-4, evaluate unavailablilty of 1NC-34A (Pzr PORV) using Electronic Risk Assessment Tool.
Li 3.4.6.7 On the DCS Work Station, Pressurizer and PRT graphic, perform the following:
Li A. Place PZR PRESS MASTER in manual.
LI B. Adjust PZR PRESS MASTER output until the following occurs:
Li C Pzr Htr Group begins cycling Li INC-27C (A Loop Pzr Spray Control) closes Li 1NC-29C (B Loop Pzr Spray Control) closes Li C. Place PZR PRESS MASTER in auto.
Li 3.4.6.8 Monitor Pzr pressure for 2 minutes.
Li 3.4.7 one Pzr Htr Group in service, perform the following:
NOTE: Steps 3.4.7.1 - 3.4.7.4C should be performed without delay.
Li 3.4.7.1 Place operating Pzr Mode Select in AUTO:
Li A Pzr Htr Mode Select Li B Pzr Htr Mode Select Li D Pzr Htr Mode Select 3.4.7.2 Check associated Pzr Htr Group in OFF:
Li A Pzr Htr Group Li B Pzr Htr Group Li D Pzr Htr Group Unit 1
Enclosure 4.6 OP/11A161001003 Operation of Pzr Heaters Page 10 of 11 NOTE: Placing Pzr Press Master in manual makes automatic operation of 1NC-34A (Pzr PORV) unavailable and should be evaluated using Electronic Risk Assessment Tool. This assessment should be performed prior to placing Pzr Press Master in manual.
El 3.4.7.3 IF time allows AND Unit 1 in Modes 1-4, evaluate unavailablilty of 1NC-34A (Pzr PORV) using Electronic Risk Assessment Tool.
El 3.4.7.4 On the DCS Work Station, Pressurizer and PRT graphic, perform the following:
El A. Place PZR PRESS MASTER in manual.
El B. Adjust PZR PRESS MASTER output until the following occurs:
El C Pzr Htr Group begins cycling El 1NC-27C (A Loop Pzr Spray Control) closes El 1NC-29C (B Loop Pzr Spray Control) closes El C. Place PZR PRESS MASTER in auto.
El 3.4.7.5 Monitor Pzr pressure for 2 minutes.
Unit 1
Enclosure 4.6 oP/1/AJ6looIoo3 Operation of Pzr Heaters Page 11 of 11 3.5 Placing C Pzr Heater Group In Service El 3.5.1 Check closed C Pzr Htr Grp Sup Bkr.
NOTE: Placing Pzr Press Master in manual makes automatic operation of 1NC-34A (Pzr PORV) unavailable and should be evaluated using Electronic Risk Assessment Tool. This assessment should be performed prior to placing Pzr Press Master in manual.
El 3.5.2 IF time allows AND Unit 1 in Modes 1-4, evaluate unavailablilty of 1NC-34A (Pzr PORV) using Electronic Risk Assessment Tool.
El 3.5.3 On the DCS Work Station, Pressurizer and PRT graphic, perform the following:
El 3.5.3.1 Place PZR PRESS MASTER in manual.
El 3.5.3.2 Adjust PZR PRESS MASTER to obtain desired output for C Pzr Htr Group.
El 3.5.3.3 desired to operate C Pzr Htr Group in automatic, place PZR PRESS MASTER in auto.
3.6 Removing C Pzr Heater Group From Service El 3.6.1 On the DCS Work Station Pressurizer and PRT graphic, perform the following:
El 3.6.1.1 Place PZR PRESS MASTER in manual.
El 3.6.1.2 Adjust PZR PRESS MASTER to obtain 0 (zero) output for C Pzr Htr Group.
El 3.6.2 IF desired to completely remove C Pzr Htr Group from service, open C Pzr Htr Grp Sup Bkr.
El 3.6.3 IF desired to operate C Pzr Htr Group in automatic, on the DCS Work Station, place PZR PRESS MASTER in auto.
End of Enclosure Unit 1
Appendix C Job Performance Measure Form ES-C-i Worksheet In-Plant JPM I 2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Page 2 of 9 Form ES-C-i Job Performance Measure Worksheet Facility: McGuire Task No.:
Task
Title:
Locally Trip the Reactor JPM No.: 2010 Systems In Plant JPM I K/A
Reference:
EPE 029 EA1.i2 (4.1/4.0)
Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: x Actual Performance:
Classroom Simulator Plant X READ TO THE EXAMINEE I wiN 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.
Task Standard: The operator will OPEN both Unit 1 Reactor Trip Breakers and shutdown both MG Sets, in any order.
Required Materials: PPE (Hardhat, Safety Glasses, Hearing Protection, Safety Shoes etc.)
General
References:
EP/1/A/5000/FR-S.i (Response to Nuclear Power Generation/ATWS).
Handouts: EP/1 /A15000/FR-S. 1 (Response to Nuclear Power Generation/ATWS).
Time Critical Task: NO 2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Page 3 of 9 Form ES-C-i Job Performance Measure Worksheet Validation Time: 3 minutes 2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Page 4 of 9 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout EPIIIAI5000IFR-S.1.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT Examiner NOTE: Steps 1-4 can be performed in ANY order.
- 1 (Step 8.a RNO) Dispatch The operator depresses the operator to open the Trip Plate for RTA.
following Unit 1 breakers:
. Reactor Trip breakers Cue:
The Breaker is OPEN.
The operator depresses the Trip Plate for RTB.
Cue:
The Breaker is OPEN.
NOTE: The order of opening breakers is NOT critical.
2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Page 5 of 9 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 2 (Step 8.a RNO) Dispatch The operator depresses the operator to open the Trip Plate for BYA.
following Unit 1 breakers:
. Reactor Trip Bypass Cue:
breakers The Breaker is OPEN.
The operator depresses the Trip Plate for BYB.
Cue:
The Breaker is OPEN.
2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Page 6 of 9 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 3 (Step 8.a RNO) Dispatch The operator rotates the Trip operator to open the Switch for the iA MG Set following Unit 1 breakers: Generator Breaker counterclockwise, and
- M/G Set Generator observes the breaker position breakers status lights.
Cue:
The sound of the breaker opening is heard, and the GREEN status light is LIT The operator rotates the Trip Switch for the I B MG Set Generator Breaker counterclockwise, and observes the breaker position status lights.
Cue The sound of the breaker opening is heard, and the GREEN status light is LIT.
NOTE: The order of opening breakers is NOT critical.
2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Page 7 of 9 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 4 (Step 8.a RNO) Dispatch The operator rotates the Trip operator to open the Switch for the 1A MG Set following Unit 1 breakers: Motor Breaker counterclockwise, and
- M/G Set Motor observes the breaker position breakers status lights.
Cue:
The sound of the breaker opening is heard, and the GREEN status light is LIT The operator rotates the Trip Switch for the 1 B MG Set Motor Breaker counterclockwise, and observes the breaker position status lights.
Cue:
The sound of the breaker opening is heard, and the GREEN status light is LIT.
NOTE: The order of opening breakers is NOT critical.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Page 8 of 9 Form ES-C-I VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems In-Plant JPM I Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems In-Plant JPM I NUREG 1021, Revision 9
Appendix C Form ES-C-i JPM CUE SHEET INITIAL CONDITIONS: Unit 1 was at 100% power when an ATWS occurred.
The operating crew has entered EP/IIAI5000IFR-S.1 (Response to Nuclear Power Generation/ATWS).
INITIATING CUE: The CRS directs you to locally trip the reactor in accordance with Step 8.a RNO of EP/1/A/5000/FR-S.1 (Response to Nuclear Power Generation/ATWS).
NOTE: No plant equipment should be operated during the performance of this JPM. All actions must be SIMULATED.
NUREG 1021, Revision 9
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(R08-07)
Duke Energy (1) ID No. EPIIIA!5000IFR-S.1 PROCEDURE PROCESS RECORD Revision No. 011 PREPARATION (2) Station McGuire Nuclear INFORMATION ONLY Station (3) Procedure Title Response to Nuclear Power Generation!ATWS (4) Prepared By Cwmp,Gerald W ALh19. p Date December 15, 2008 (5) Requires NSD 228 Applicability Determination?
Yes (New procedure or revision with major changes) Attach NSD 228 documentation
-
El No (Revision with minor changes)
(6) Reviewed By Cross-Disciplinary Review By (Kl) Date. t-L(1 fr (Kl) NAF Date Reactivity Mgmt. Review By (QR) NA Date Mgmt. Involvement Review By (OPS Supt.) NA Date (z._/( jO (7) Additional Reviews Reviewed By Date Reviewed By_________________________________ Date F (8) Approved By r)tn
, I, PERFORMANCE (Compare with Control Copy every 14 calendar days while work is being performed.)
I (9) Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy Date (10) Date(s) Performed Work Order Number O#)
COMPLETION (11) Procedure Completion Verification:
ElYes EINA Checklists and/or blanks initialed, signed, dated, or filled in NA, as appropriate?
OYes LINA Required enclosures attached?
EYes dNA Charts, graphs, data sheets, etc. attached, dated, identified, and marked?
ElYes dNA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
[lYes dNA Procedure requirements met?
Verified By Date (12) Procedure Completion Approved Date (13) Remarks (Attach additional pages if necessary)
Form based on NSD 703 App D (Procedure Process Record
ENERATION/ATWS PAGE NO.
EP/1 /AI5OOOIFR-I of 29 Rev. 11 A. Purpose This procedure provides actions to add negative reactivity to a core which is observed to be critical when expected to be shut down.
B. Symptoms or Entry Conditions This procedure is entered from:
- EP/1/A/50001E-O (Reactor Trip Or Safety Injection), Step 2, when reactor trip is not verified and manual trip is not effective.
- EP/1!AI5000IF-O (Critical Safety Function Status Trees) (Subcriticality), on either a red or orange condition.
RESPONSE TO NUCLEAR POWER GENERATION/ATWS PAGE NO.
q/t OOOFR-S.1 2 of 29
\: 1 Rev. 11 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED cF Actions
- JTC NC pumps should be tripped with reactor power greater than 5%.
kkReactorTrip: Perform the following:
od bottom lights LIT
-
- a. Trip the reactor.
eactor trip and bypass breakers - b. IF reactor will not trip, THEN manually
)P EN insert rods.
- R amps GOING DOWN.
t Thk Turbine Trip: Perform the following:
throttle valves CLOSED.
-
- a. Trip turbine.
- b. IF turbine will not trip, THEN:
- 1) Place turbine in manual.
- 2) Close governor valves in fast action.
- 3) IF governor valves will not close, THEN close:
. All MSIVs
. All MSIV bypass valves..
Monitor Foldout page.
h-ck proper CA pump status:
- a. MD CA pumps ON. -
- a. Start pumps.
Check N/R Level in at least 3 S/Gs - b. Ensure TD CA pump is running.
GREATERTHANI7%.
MNS RESPONSE TO NUCLEAR POWER GENERATION/ATWS PAGE NO.
EP/1/A15000/FR-S.1 3 of 29 UNIT 1 Rev. 11 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 5. Initiate emergency boration of NC System as follows:
- a. Ensure one NV pump ON. -
- a. Place PD pump in service PER EP/IIAI5000IG-1 (Generic Enclosures), Enclosure 17 (PD Pump Startup).
- b. Align boration flowpath as follows:
- 1) Open I NV-265B (Boric Acid To NV Pumps).
- 2) Start both boric acid transfer pumps.
- 3) Check emergency boration flow - 3) if NV pump suction is aligned to GREATER THAN 30 GPM. VCT, THEN align to FWST as follows:
a) Open 1NV-221A (NV Pumps Suct From FWST).
b) Open 1NV-222B (NV Pumps Suct From FWST).
c) Close 1NV-141A (VCT Outlet Isol).
d) Close 1NV-142B (VCT Outlet lsol).
NS RESPONSE TO NUCLEAR POWER GENERATION/ATWS A OO0/FR-S. I PAGE NO.
4 of 29
\iT 1 Rev. 11 ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED I
nunued)
Check if NV flowpath aligned to NC c. Perform the following:
System:
- 1) IF NV pump suction is aligned to I NV-244A (Charging Line Cont VCT, THEN align to FWST as Outside Isol) OPEN
-
follows:
INV-245B (Charging Line Cont a) Open 1NV-221A (NV Pumps Outside Isol) OPEN.
-
Suct From FWST).
b) Open 1NV-222B (NV Pumps Suct From FWST).
C) Close INV-141A (VCT Outlet lsol).
d) Close 1NV-142B (VCT Outlet Isol).
- 2) Open the following valves:
- 1NI-9A (NC Cold Leg lnj From NV)
. 1NI-1OB (NC Cold Leg lnj From NV).
_3) QStep5.e.
d Ensure charging flow is greater than emergency boration flow.
- e. Check Pzr pressure LESS THAN
-
- e. Perform the following:
2335 PSIG.
- 1) IF all Pzr PORVs and isolation valves open, THEN GO TO Step 6.
- 2) IF Pzr PORV(s) OR isolation valves closed, THEN open Pzr PORV(s) and isolation valves as required to reduce Pzr pressure less than 2135 PSIG (200 PSIG less than PORV auto open setpoint).
MNS RESPONSE TO NUCLEAR POWER GENERATION/ATWS PAGE NO..
5of29 Rev.. 11 I ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED
- 6. Close the following VQ valves:
- 1VQ-1A (Ui Cont Air Release Inside Isol)
. 1VQ-6A (Ui Cont Air Addition Inside Isol)
. 1VQ-2B (Ui Cont Air Release Outside Isol)
. 1VQ-5B (Ui Cont Air Addition Outside Isol).
- 7. if J TIME while in this procedure an S!I signal exists or occurs, THEN perform the following:
. Have another Licensed Operator check S/I equipment PER Enclosure 3 (Subsequent S/I Actions).
- Continue with this procedure.
- 8. Check if the following trips have occurred:
- a. Reactor trip, a. Dispatch operator to open the following Unit I breakers:
- Reactor Trip breakers
- Reactor Trip Bypass breacers
- M/G Set Generator breakers
- M/G Set Motor breakers.
- b. Turbine trip. b. Dispatch operator to trip Unit I turbine.
Appendix C Job Performance Measure Form ES-C-i Worksheet In-Plant JPM J 2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Page 2 of 9 Form ES-C-i Job Performance Measure Worksheet Facility: McG uire Task No.:
Task
Title:
Makeup to the Unit 1 KC Surge JPM No.: 2010 Systems In-Tanks Plant JPM J K/A
Reference:
008, A2.02, 3.2/3.5 Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: x Actual Performance:
Classroom Simulator Plant x 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.
Task Standard: The operator correctly manipulates valves, and communicates with the C/R to restore KC Surge Tank level. Flow must be initiated to at least one train of KC in less than or equal to TEN (10) minutes to satisfy the TIME CRITICAL requirements of this JPM.
Required Materials: PPE (Hardhat, Safety Glasses, Hearing Protection, Safety Shoes etc.)
General
References:
AP/1/A/5500/21 (Loss of KC or KC System Leakage) 2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Page 3 of 9 Form ES-C-i Job Performance Measure Worksheet PTIOIAI4600/i 13 (Operator Time Critical Task verification) Enclosure 13.17 (Initiating Makeup to the KC Surge Tank or Isolate KC Header Leak)
Handouts: API1/A15500121 (Loss of KC or KC System Leakage), Enclosure 3 (Aligning RN Makeup to KC Surge Tank)
Time Critical Task: YES 10 Minutes Validation Time: 8 minutes NOTE: This JPM should be started from just inside the RCA Entry Point.
2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Page 4 of 9 Form ES-C-i PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial ConditionslCue (Last Page of this JPM), and Handout Enclosure 3 of AP111A15500121.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Caution prior to Step I) RN The operator reads the pump must be running while Caution and proceeds.
RN to KC emergency makeup is open, to prevent draining KC surge tank back to RN.
2 (Step 1) Align one or both of The operator recognizes the following flowpaths that the IA RN Pump is ON (Step l.a or 1.b) as (Initial Condition).
required:
(Step I.a) IF 1A RN Train to iA KC Surge Tank makeup is desired, THEN:
(Step i.a.1) Ensure 1A RN Pump is on.
2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Page 5 of 9 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 3 (Step I .a.2) Dispatch The operator removes the operator to perform the lock on I KC-494.
following:
Cue Unlock and open IKC-494 (Unit I RN Assured Supply The Lock is removed.
to IA KC Surge Tank Compartment Isol) (aux.
bldg, 733 + 10, HH-56, in The operator rotates the corner west of IB1 KC 1KC-494 handwheel in the Pump) counter-clockwise direction.
Cue:
The handwheel rotates, the Stem rises out of the valve and then stops Open 1 KC-496 (1A KC Surge Tank Compartment The operator rotates the RN Assured Supply Isol) 1 KC-496 handwheel in the (aux. bldg, 733 ÷ 10, HH- counter-clockwise direction.
56, in corner west of 1 Bi KC Pump). Cue:
The handwheel rotates, the Stem rises out of the valve and then stops 4 (Step i.b) IF lB RN Train to The operator recognizes I B KC Surge Tank makeup that the I B RN Pump is ON is desired, THEN: (Initial Condition).
(Step i.b.1) Ensure lB RN Pump is on.
2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Page 6 of 9 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 5 (Step 1.b.2) Dispatch The operator removes the operator to perform the lock on I KC-497.
following:
Unlock and open 1 KC-497 Cue:
(Unit 1 RN Assured Supply The Lock is removed.
to lB KC Surge Tank Compartment Isol) (aux.
bldg, 733 + 10, HH56, fl The operator rotates the corner west of IB1 KC 1KC-497 handwheel in the Pump) counter-clockwise direction.
Cue:
The handwheel rotates, the Stem rises out of the valve and then stops.
Open 1 KC-499 (lB KC Surge Tank Compartment The operator rotates the RN Assured Supply Isol) I KC-499 handwheel in the (aux. bldg, 733 + 10, HH- counter-clockwise direction.
56, in corner west of 1B1 KC Pump) Cue:
The handwheel rotates, the Stem rises out of the valve and then stops.
NOTE Time Critical STOP Time:
6 (Step 2) IF AT ANY TIME The operator reads the Step an RN pump trips, THEN and proceeds.
dispatch operator to isolate affected trains RN to KC makeup line opened in step 1.
2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Page 7 of 9 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 7 (Step 3) Adjust makeup rate The operator calls the as required to prevent Control Room and asks for overflow of KC Surge Tank the 1A KG Surge Tank (approximately 8.5 Ft) level.
Cue:
The IA KC Surge Tank level is 4 Ft. and slowly increasing.
The operator calls the Control Room and asks for the 1 B KC Surge Tank level.
Cue:
The lB KC Surge Tank level is 4 Ft. and slowly increasing.
Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Page 8 of 9 Form ES-C-i VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems In-Plant JPM J Examinees Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature: Date:
2010 Systems In-Plant JPM J NUREG 1021, Revision 9
Appendix C Form ES-C-I JPM CUE SHEET INITIAL CONDITIONS: The plant YM system is out of service to allow major modifications to be incorporated.
Unit 1 is operating at 100% power when the KC Surge Tank A and B lo level computer alarms are received.
The surge tank levels are 3.9 feet and decreasing.
The operating crew has implemented AP/11A15500121 (Loss of KC or KC System Leakage).
Several operators have been dispatched to attempt to locate the leak.
RN Pumps 1A and lB are in service.
INITIATING CUE: The CRS directs you to align makeup to both Unit 1 KC Surge Tanks p AP/1/A15500/21 (Loss of KC or KC System Leakage),
Enclosure 3 (Aligning RN Makeup to KC Surge Tank).
NOTE: No plant equipment should be operated during the performance of this JPM. All actions must be SIMULATED.
This is a Time Critical JPM.
NUREG 1021, Revision 9
MNS LOSS OF KC OR KC SYSTEM LEAKAGE PAGE NO.
AP/1/N5500/21 Enclosure 3 Page 1 of 2
-
32 of 78 UNIT 1 Aligning RN Makeup to KC Surge Tank Rev. 9 ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED CAUTION RN pump must be running while RN to KC emergency makeup is open, to prevent draining KC surge tank back to RN.
Align one or both of the following flowpaths (Step l.a or l.b) as required:
- a. IF 1A RN Train to 1A KC Surge Tank makeup is desired, THEN:
- 1) Ensure 1A RN pump is on. 1) GOTOStep tb.
- 2) Dispatch operator to perform the following:
- Unlock and open 1 KC-494 (Unit 1 RN Assured Supply to 1A KC Surge Tank Compartment Isol)
(aux bldg, 733+10, HH-56, in corner west of IB1 KC Pump).
- Open 1KC-496 (1A KC Surge Tank Compartment RN Assured Supply iso!) (aux bldg, 733+10, HH-56, in corner west of 1 Bi KC Pump).
MNS LOSS OF KC OR KC SYSTEM LEAKAGE PAGE NO.
AP111A15500121 of 78 Enclosure 3 Page 2 of 2
-
UNIT 1 Aligning RN Makeup to KC Surge Tank Rev. 9 ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED
- 1. (Continued)
- b. IF lB RN Train to lB KC Surge Tank makeup is desired, THEN:
- 1) Ensure lB RN pump is on. I) Perform the following:
a) IF makeup using A train RN is desired, THEN RETURN TO Step l.a.
_b) GOTOStep2.
- 2) Dispatch operator to perform the following:
. Unlock and open 1 KC-497 (Unit 1 RN Assured Supply to 1 B KC Surge Tank Compartment Isol)
(aux bldg, 733+10, HH-56, in corner west of 181 KC Pump).
. Open 1 KC-499 (1 B KC Surge Tank Compartment RN Assured Supply Isol) (aux bldg, 733+10, HH-56, in corner west of 181 KC Pump).
- 2. AT4 TIME an RNpump trips, THEN dispatch operator to isolate affected trains RN to KC makeup line opened in Step 1.
- 3. Adjut makeup rate as required to prevent overflow of KC Surge Tank (approximately 8.5 if).
Appendix C Job Performance Measure Form ES-C-i Worksheet In-Plant JPM K 2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 2 of 16 Form ES-C-I Job Performance Measure Worksheet Facility: McGu ire Task No.:
Task
Title:
Restore Power to KXB Power Panel JPM No.: 2010 Systems Board Using lnverterSKX Rant JPM K K/A
Reference:
APE 057, AAI.01, 3.7/3.7 Examinee: NRC Examiner:
Facility Evaluator: Date:
Method of testing:
Simulated Performance: x Actual Performance:
Classroom Simulator Plant X 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.
Task Standard: Inverter SKX is aligned to provide power to KXB power panel board.
Required Materials: PPE (Hardhat, Safety Glasses, Hearing Protection, Safety Shoes etc.)
General
References:
AP/1 /A15500/1 5 (Loss of Vital or Aux Control Power)
Handouts: Enclosure 24 (Restoring Power to KXB) of AP/1 /N5500/l 5 (Loss of Vital or Aux Control Power)
Time Critical Task: NO 2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 3 of 16 Form ES-C-i Job Performance Measure Worksheet Validation Time: 24 minutes 2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 4 of 16 Form ES-C-I PERFORMANCE INFORMATION (Denote Critical Steps with an asterisk*)
Provide Candidate with Initial Conditions!Cue (Last Page of this JPM), and Handout Enclosure 24 of AP111A15500115.
START TIME:
STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT (Cautions prior to Step 1) The operator reads the Cautions and proceeds.
Visibly damaged breakers shall not be operated without IAE approval.
One attempt at closing a TRIPPED breaker is allowed when restoring power to KXB.
If a tripped breaker re-opens after being closed, IAE should investigate prior to further operation of the breaker.
When closing a tripped breaker, the operator should not stand directly in front of the breaker cubicle.
2 (Step I) IF AT ANY TIME The operator reads the during performance of this Steps and proceeds.
enclosure a breaker trips after being closed, THEN perform the following:
(Step 1.a) Notify IAE to investigate cause of breaker tripping.
(Step 1.b) Have station management evaluate whether plant conditions warrant continuation of this enclosure prior to completion of IAEs investigation.
2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 5 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 3 (Step 2) Select method of The operator proceeds to restoring power to KXB Step 3.
panelboard:
. To energize KXB using SKX Inverter, GO TO Step 3.
. To energize KXB using KXB Inverter, GO TO Step 4.
. To energize KXB from MKB through the KXB Inverter Bypass Panel, GO TO Step 5.
. To energize KXB from MKB through the SKX Inverter Bypass Panel, GO TO Step 7.
2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 6 of 16 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 4 (Step 3) Align SKX Inverter to The operator observes the KXB panelboard as follows: SKX BAP Bkr 1.
(Step 3.a) On SKX Breaker Cue:
Alignment Panel, check the following breakers OPEN:
Breaker handle is in the down position.
SKX BAP Bkr 1 (SKX AC Output to KXA)
The operator observes the SKX BAP Bkr2(SKXAC SKX BAP Bkr2.
Output to 1 KU)
Cue:
SKXBAPBkr4(SKXAC Output to 2KU) Breaker handle is in the down position.
The operator observes the SKX BAP Bkr 4.
Cue:
Breaker handle is in the down position.
2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 7 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 5 (Step 3.b) On SKX Static The operator observes the Inverter, perform the following: SKX mv Bkr 3.
(Step 3.b.1) Ensure SKX mv Cue:
Bkr 3 (SKX mv AC Output) is open. Breaker handle is in the down position.
(Step 3.b.2) Ensure SKX mv Bkr2(DCBt0 SKX DC Supply) is open. The operator observes the SKXInvBkr2.
(Step 3.b.3) Ensure SKX lnv Bkr 1 (DCA to SKX DC Cue:
Supply) is open.
Breaker handle is in the down position.
The operator observes the SKX lnv Bkr 1.
Cue:
Breaker handle is in the down position.
6 (Step 3.c) On SKX Static The operator observes the Inverter Bypass Panel, SKX Byp Pnl Bkr 4.
perform the following:
Cue:
. Ensure SKX Byp Pnl Bkr 4 Breaker handle is in the (MKA Alt AC Source down position.
Supply) is open.
The operator observes the
. Ensure SKX Byp Pnl Bkr 5 SKX Byp PnI Bkr 5.
(MKB Alt AC Source Supply) is open. ue.
Breaker handle is in the down position.
2010 Systems In-Plant JPM K NUREG 1021 Revision 9
Appendix C Page 8 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 7 (Step 3.d) Ensure KXB DISC The operator opens the SWITCH (Battery Room, disconnect switch.
Column BB58) is open.
Cue:
Disconnect moved into the down position.
- 8 (Step 3.e) On SKX Breaker The operator inserts the Alignment Panel, use Kirk key Kirk Key, rotates, and to close SKX BAP Bkr 3 (SKX moves breaker to the UP AC Output to KXB) position.
Cue:
The breaker moved into the up position.
9 (Step 3.f) Check kirk key in The operator observes DCB-ID (Static Inverter No. DCB-ID.
SKX) INSTALLED.
Cue:
The Kirk Key is installed.
- 10 (Step 3.g) Using kirk key close The operator moves DCB-i D (Static Inverter No. breaker to the UP position.
S KX).
Cue:
The breaker moved into the up position.
2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 9 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 11 (Step 3.h) On SKX Static The operator observes Inverter, perform the following: SKX mv Bkr 2.
(Step 3.h.1) Ensure Kirk key Cue:
installed in SKX mv Bkr 2 (DCB to SKX DC Supply) The Kirk Key is installed.
- 12 (Step 3.h.2) Place The operator rotates the PRECHARGE switch to Switch clockwise and DCB position and hold. holds.
Cue:
The switch is in the DCB position.
- 13 (Step 3.h.3) WHEN PRECHARGE light has been Cue:
lit for 10 seconds, THEN perform the following in rapid The light has been LIT succession: for 10 seconds.
(Step 3.h.3.a) Release PRECHARGE switch The operator releases the Switch.
(Step 3.h.3.b) Close SKX mv The operator moves Bkr 2 (DCB to SKX DC breaker to the UP position.
Supply)
Cue:
The breaker moved into the up position.
2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 10 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 14 (Step 3.h.4) Check the The operator observes the following indications: Inverter Output Voltage.
INVERTER OUTPUT Cue:
VOLTAGE 116 -124 VOLTS
Meter indicates 120 INVERTER OUTPUT volts.
FREQUENCY 59.7-60.3 HZ
The operator observes the Inverter Output Frequency.
Cue:
Meter indicates 60 Hz.
- 15 (Step 3.h.5) Close SKX lnv The operator moves Bkr 3 (SKX lnv AC Output) breaker to the UP position.
Cue:
The breaker moved into the up position.
2010 SystemsIn-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 11 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 16 (Step 3.i) On SKX Static The operator observes the Inverter Bypass Panel, MANUAL BYPASS perform the following: SWITCH position.
(Step 3.i.1) Ensure MANUAL Cue:
BYPASS SWITCH selected to NORMAL OPERATION Switch is in the ALTERNATE AC SOURCE TO LOAD position.
The operator rotates the Switch counter-clockwise.
Cue:
Switch is in the NORMAL position.
17 (Step 3.1.2) Check INVERTER The operator observes the SUPPLYING LOAD light - INVERTER SUPPLYING LIT LOAD light.
Cue:
The light is LIT.
2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 12 of 16 Form ES-C-I PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT
- 18 (Step 3.i.3) Ensure SKX Byp The operator observes the PnI Bkr 6 (SKX Byp PnI AC SKX Byp Pnl Bkr 6.
Output) is closed.
Cue:
The breaker is in the down position.
The operator moves breaker to the UP position.
Cue:
The breaker moved into the up position.
19 (Step 3.i.4) Check the The operator observes the following indications: System Output Voltage.
SYSTEM OUTPUT Cue:
VOLTAGE 116 -124 VOLTS Meter indicates 120 SYSTEM OUTPUT volts.
FREQUENCY 59.7-60.3 HZ
SYSTEM OUTPUT CURRENT The operator observes the LESS THAN 292 AMPS System Output Frequency.
Cue:
Meter indicates 60 Hz.
The operator observes the System Output Current.
Cue:
Meter indicates 150 amps.
2010 Systems In-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 13 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 20 (Step 3.j) On SKX Static The operator observes the Inverter, ensure ALARM Alarm Circuit Switch.
CIRCUIT is ON.
Cue:
The Switch is in the OFF position.
The operator rotates the Switch counter-clockwise.
Cue:
The Switch is in the ON position.
21 (Step 3.k) On KXB Static The operator observes the Inverter, ensure ALARM Alarm Circuit Switch.
CIRCUIT is OFF.
Cue:
The Switch is in the ON position.
The operator rotates the Swftch clockwise.
Cue:
The Switch is in the OFF position.
2010 SystemsIn-Plant JPM K NUREG 1021, Revision 9
Appendix C Page 14 of 16 Form ES-C-i PERFORMANCE INFORMATION STEPS ELEMENTS STANDARD S/U COMMENTS REQUIRED FOR UNSAT 22 (Step 3.1) Notify Control Room The operator contacts the that KXB is energized. Control Room and notifies that KXB is energized.
Cue As CRS, acknowledge Terminating Cue: Evaluation on this JPM is complete.
STOP TIME:
2010 Systems In-Plant JPM K
NUREG 1021, Revision 9
Appendix C Page 15 of 16 Form ES-C-i VERIFICATION OF COMPLETION Job Performance Measure No.: 2010 Systems In-Plant JPM K Examine&s Name:
Date Performed:
Facility Evaluator:
Number of Attempts:
Time to Complete:
Question Documentation:
Result: SAT UNSAT Examiners Signature:
Date:
2010 Systems In-Plant JPM K
NUREG 1021, Revision 9
Appendix C Form ES-C-i JPM CUE SHEET INITIAL CONDITIONS: AP/i/A15500/15 (Loss of Vital or Aux Control Power) has been implemented due to a loss of Aux Control Power Panel Board kXB.
Prior to the event, all electrical systems were aligned in their normal operating configurations.
INITIATING CUE: The CRS directs you to energize KXB using inverter SKX per Enclosure 24 (Restoring Power to KXB) of AP/i/A/5500/15 (Loss of Vital or Aux Control Power).
NOTE: No plant equipment should be operated during the performance of this JPM. All actions must be SIMULATED.
NUREG 1021, Revision 9
MNS LOSS OF VITAL OR AUX CONTROL POWER PAGE NO.
AP/1/A15500/15 Enclosure 24 Page 1 of 31
-
UNIT 1 Restoring Power To KXB ev.
R21 ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED CAUTION
- Visibly damaged breakers shall not be operated without IAE approval.
- One attempt at closing a TRIPPED breaker is allowed when restoring power to KXB. If a tripped breaker re-opens after being closed, IAE should investigate prior to further operation of the breaker.
- When closing a tripped breaker, the operator should not stand directly in front of the breaker cubicle.
- 1. IF AT ANY TIME during performance of this enclosure a breaker trips after being closed, THEN perform the following:
- a. Notify IAE to investigate cause of breaker tripping.
- b. Have station management evaluate whether plant conditions warrant continuation of this enclosure prior to completion of IAEs investigation.
- 2. Select method of restoring power to KXB panelboard:
. To energize KXB using SKX Inverter, GO TQStep3.
. To energize KXB using KXB Inverter, Step 4.
- To energize KXB from MKB through the KXB Inverter Bypass Panel, GO TO Step 5.
- To energize KXB from MKB through the SKX Inverter Bypass Panel, GO ]
Step 7.
MNS AP!11A15500115 LOSS OF VITAL OR AUX CONTROL POWER I PAGE NO.
Enclosure 24 Page 2 of 31 I 216 of 27 I
-
UNIT 1 Restoring Power To KXB Rev. 21 I ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED I
- 3. Align SKX Inverter to KXB panelboard as follows:
- a. On SKX Breaker Alignment Panel, a. Perform the following:
check the following breakers OPEN:
-
- 1) Notify Control Room to evaluate
. SKX BAP Bkr 1 (SKX AC Output to swapping bus aligned to SKX to another source.
. SKX BAP Bkr 2 (SKX AC Output to 2) if bus aligned to SKX cannot be 1KU) swapped to another source, THEN RETURN IQ Step 2:
. SKX BAP Bkr 4 (SKX AC Output to 2KU). 3) IE bus aligned to SKX can be swapped to another source, THEN perform the following:
a) Swap PER 0P101A163501001 B (125VDC 240/I2OVAC
-
Auxiliary Control Power System).
b) Do not continue until swap complete.
- b. On SKX Static Inverter, perform the following:
- 1) Ensure SKX mv Bkr 3 (SKX mv AC Output) is open.
- 2) Ensure SKX lnv Bkr 2 (DCB to SKX DC Supply) is open.
- c. On SKX Static Inverter Bypass Panel, perform the following:
. Ensure SKX Byp Pnl Bkr 4 (MKA Alt AC Source Supply) is open.
- Ensure SKX Byp Pnl Bkr 5 (MKB Alt AC Source Supply) is open.
- d. Ensure KXB DISC SWITCH (Gallery Room, column BB58) is open.
MNS LOSS OF VITAL OR AUX CONTROL POWER PAGE NO.
AP111A15500115 Enclosure 24- Page 3 of 31 UNIT 1 Restoring Power To KXB R21
- ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 3. (Continued)
- e. On SKX Breaker Alignment Panel, use Kirk key to close SKX BAP Bkr 3 (SKX AC Output to KXB).
- f. Check kirk key in DCB 1D (Static
-
- f. Perform the following:
lnverter No. SKX) INSTALLED.
-
- 1) Ensure DCA 1 D (Static lnverter
-
No. SKX) is open.
- 2) Remove kirk key from DCA - ID.
- 3) Insert kirk key in DCB 1 D.
-
- g. Using Kirk key close DCB 1D (Static
-
Inverter No. SKX).
- h. On SKX Static Inverter, perform the following:
- 1) Ensure Kirk key installed, in SKX mv Bkr 2 (DCB to SKX DC Supply).
- 2) Place PRECHARGE switch to DCB position and hold.
- 3) WHEN PRECHARGE light has been lit 10 seconds, THEN perform the following substeps in rapid succession:
a) Release PRECHARGE switch.
b) Close SKX lnv Bkr 2 (DCB to SKX DC Supply).
- 4) Check the following indications: 4) Perform the following:
- INVERTER OUTPUT a) IF Inverter output voltage is less VOLTAGE -
than 110 Volts, THEN RETURN 116- 124 VOLTS TO Step 2.
. INVERTER OUTPUT b) IF Inverter output voltage is FREQUENCY 59.7 60.3 HZ.
- -
greater than 110 Volts, THEN notify IAE to investigate abnormal indication as time allows.
I MNS I LOSS OF VITAL OR AUX CONTROL POWER I
Ii AP/1/A/5500/15 UNIT 1 f Enclosure 24 Page 4 of 31
-
Restoring Power To KXB 1
1 PAGE NO.
218 of Rev. 21 I ACTION/EXPECTED RESPONSE I I RESPONSE NOT OBTAINED I
- 3. (Continued)
- 5) Close SKX mv Bkr 3 (SKX mv AC Output).
I. On SKX Static lnverter Bypass Panel, perform the following:
- 1) Ensure MANUAL BYPASS SWITCH selected to NORMAL OPERATION.
- 2) Check INVERTER SUPPLYING 2) Depress INVERTER TO LOAD LOAD light LIT.
-
pushbutton.
- 3) Ensure SKX Byp PnI Bkr 6 (SKX Byp PnI AC Output) is closed.
- 4) Check the following indications: 4) Perform the following:
- SYSTEM OUTPUT VOLTAGE -
a) IF System output voltage is less 116- 124 VOLTS than 110 Volts, THEN RETURN
- SYSTEM OUTPUT IQStep2.
FREQUENCY 59.7 60.3 HZ
- -
b) IF System output voltage is
- SYSTEM OUTPUT CURRENT greater than 110 Volts, THEN
-
notify IAE to investigate LESS THAN 292 AMPS.
abnormal indication as time allows.
- j. On SKX Static Inverter, ensure ALARM CIRCUIT is ON.
- k. On KXB Static Inverter, ensure ALARM CIRCUIT is OFF.
I. Notify Control Room that KXB is energized.
MNS LOSS OF VITAL OR AUX CONTROL POWER AP1IIAI5500/15 PAGE NO.
Enclosure 24 Page 5 of 31 219 of 27 UNIT 1
-
Restoring Power To KXB Rev. 21 I ACTION/EXPECTED RESPONSE I RESPONSE NOT OBTAINED
- 3. (Continued)
NOTE With SKX Inverter in service, MKB is normally aligned to SKX lnverter as a backup power supply in case the inverter fails. If MKB is reliable, it should be aligned as a backup power source.
- m. Contact station management to evaluate closing the following breakers to restore backup power to SKX Static Inverter:
. SKX Byp PnI Bkr 5 (MKB Alt AC Source Supply) on SKX Static Inverter Bypass Panel
. MKB 2C (Inverter No. SKX Manual
-
Bypass SW Alternate Supply).
- n. Exit this enclosure.