ML030070351
| ML030070351 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 12/20/2002 |
| From: | Wilson M Dominion Nuclear Connecticut |
| To: | Conte R NRC/RGN-I/DRS/OSB |
| Conte R | |
| References | |
| 50-336/02-301, NUREG-1021, Rev 8 50-336/02-301 | |
| Download: ML030070351 (75) | |
Text
Appendix D Scenario Outline Form ES-D-1 Facility: MP2 Scenario No.: ES02LI1 Op-Test No.: 1 Examiners: Operators:.
Initial Conditions: 100% power, MOL, Eq. Xe., TBD ppm Boron SGBD (,, 25 gpm per SG, 24E aligned to 24C, TDAFP OOS for bearing replacement Turnover: 100% power, MOL, Eq. Xe., TBD ppm Boron, blend ratio: TBD SGBD (a 25 qpm per SG, 24E aligned to 24C, TDAFP OOS for bearing replacement, in TSAS 3.7.1.2.a and TRM II, 3.0, item 2, no other equipment OOS and no surveillance in progress or due.
Event Malf. Event Event Description No. No. Type*
1 N/A N Pump containment sump 2 CH07 N/A Earthquake causing CEA #28 to slip 35 steps into the core.
RD0328 R 3 N/A R Downpower to < 70%power for CEA recovery 4 RX11D I #2 SG Alternate steam flow transmitter failure 5 RD0132 M 2nd dropped CEA - Manual reactor trip 6 ED02 C RSST Fault - loss of off-site power 7 EG08A C A DG breaker failure to close 8 FW30B M Degradation/loss of the 'B' AFW pump FW20B
- (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor 39 of 40 NUREG-1021, Revision 8, Supplement 1
Millstone Station "Z-1 Unit 2 Operator Training SIMULATOR EXERCISE GUIDE 1.
Title:
Simulator Evaluation ID Number: ES02LI1 Revision: 0 II. Initiated: ,
8/9/2002 Developer Date III. Reviewed:
R. J. Ashe uevisor 8/12/2002 Review*Ir "
Date IV. Approved: Op Tann Supervisor
//Date I
Title:
Simulator Evaluation ID Number: ES02LIl Revision: 0 TABLE OF CONTENTS SECTIONS LISTED IN ORDER:
I1. Cover Page
- 2. Table of Contents
- 3. Exercise Overview
- 4. Instructor Guide / Summary
- 5. Scenario Initial Conditions Attachments
"* Validation Checklist
"* Training Turnover Sheet EXERCISE OVERVIEW
Purpose:
- a. Evaluate the licensees' ability, as a team and individually, to safely and responsibly operate the plant during normal plant operations, abnormal operating conditions and emergency operating conditions.
- b. Evaluate licensees in the following areas, as applicable:
- 1) Ability of the crew to perform crew-dependent (and time-critical) tasks.
- 2) Ability of individuals to perform critical tasks.
- 3) Ability of the crew to:
a) Understand/interpret alarms/annunciators b) Diagnose events/conditions based on signals/readings c) Understand plant/systems response d) Comply with/use procedures and Technical Specifications e) Properly communicate information/proper crew interactions f) Perform control board operations
- 4) Ability of each individual to:
a) Respond and correctly interpret annunciators b) Correctly diagnose events c) Properly interpret integrated system response d) Comply with and use Technical Specifications e) Comply with and use procedures f) Properly perform control board operations g) Demonstrate a responsible attitude h) Properly communicate information and interact with the rest of the crew 2
Title:
Simulator Evaluation ID Number: ES02LI1 Revision:
- 2. Exercise Brief:
The simulator will be prepared for the evaluation and the licenw will be briefed on the of the evaluation and the areas in which they will be evaluated.
The simulator will be initialized at 100% power, MOL, Eq Xe, TBD ppm boron. The TDAFP is out of service for bearing replacement, TSAS 3.7.1.2.a and TRM II 3.0 item 2 are in effect. The containment sump has been filling slowly due to a verified secondary system leak and has required pumping at approximately 18 hour2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> intervals. The sump is presently 83% and needs to be pumped to avoid entry into a TSAS for loss of an RCS leak detection mechanism. There is no surveillance in progress and no other equipment out of service.
Shortly following the pumping of the containment sump a seismic event will be experienced.
Various vibration alarms will come in and a PEO will call in to report feeling ground movement.
The seismic event will cause a CEA partial drop > 20 steps. The crew will enter AOP 2562 Earthquake and AOP 2556 CEA-MMafunctions, perform the checks of 2562 and balance primary and secondary power. After the required notifications the crew will perform a downpower for CEA recovery. During the downpower, the alternate steam flow transmitter for #2 SG will start to fail low. Feed flow to #2 SG will trend down. The SPO must diagnose the problem, take ma---acontrol, -e-select the failed transmitter and restore the FRV to auto. Later a second CEA will drop fully into the core. A manual trip is required in response to 2 dropped CEAs. On the trip the RSST will fault. Both EDGs will start, but the 'A' output breaker will not close automatically or manually. Due to no cooling water the 'A' EDG must be emergency tripped.
The 'B' AFW pump will be started to feed the SGs and air will be x-tied from Uifii 3. During 2525 the 'B' AFW pump will degrade such that feed will be inadequate during performance of the diagnostic flowchart. Degraded performance leads to a trip of the 'B' AFW pump. The US should diagnose a Loss of All Feed and transition to EOP 2537.
Main feed is unavailable due to the LNP. The TDAFP and 'B' AFW pump cannot be restored in time. 4160V bus 24C can be restored from Unit 3 and the 'A' AFW pump started to feed the steam generators. Based on time and SG level response, the US may determine that initiation of Once-Through-Cooling (OTC) is appropriate, especially lacking a second HPSI pump. The OTC option must be implemented if either SG level reaches 70".
The scenario may be terminated when feed has been restored to the SGs with level increasing or when OTC is fully implemented and the crew transitions to EOP 2540.
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Title:
Simulator Evaluation ID Number: ES02LI1 Revision: 0
- 3. Plant/Simulator differences that may affect the scenario are:
None
- 4. Duration: 1.5 hours All Control Room Conduct, Operations and Communications shall be in accordance with Master Manual 14 (MP-14). Review the Simulator Operating Limits (design limits of plant) and Simulator Modeling Limitations and Anomalous Response List prior to performing this training scenario. The instructor should be aware if any of these limitations may be exceeded.
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SECTION 4 ID Number ES02LI1 Revision: 0 Task Time IDA/Maif Instructor Information / Activity Assign Expected Actions Standard Time IDA/Malf To IC-24 or Simulator Setup and Initial Conditions: Inst.
equivalent 100 % Power, MOL, Equilibrium Xenon, RCS Boron TBD ppm CCI OA "XX" Use malfunction CC 1 A (CEDM cooler leak) to fill Inst.
CTMT sump to -82%, then delete malfunction and allow RBCCW surge tank to refill & stabilize.
WDR07 0.5 Use Remote for a 1 gpm secondary system leak in Inst.
Note: minimize Run time before session start to ensure that the CTMT sump doesn't alarm.
FWR22 LCL Simulate placing the TDAFP OOS by placing its Inst.
control in Local, ensuring both steam isolation MSR12 RI valves MS-201 & 202 are racked in, place MSR13 RI simulator in Run, close 201 & 202, use remotes to rack out both steam stops, then yellow tag 2-MS 201, 202, and SV-4188.
ED02 BT1 Enter malfunction for loss of the RSST on a plant Inst. TM1, EMI, trip. AE1 EG08A Enter malfunction to prevent the 'A' EDG output Inst. TM2, EM2 breaker from closing in Auto or Manual.
Brief the crew on their roles and the conduct of the Inst.
exam. Ensure that any questions are resolved prior to starting the exam.
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SECTION 4 ID Number ES02LI I Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard For Turnover Brief: Note: If asked, the CTMT leakage is stable at -0.3 gpm and has been 0 100% power, MOL, Equilibrium Xenon determined by sample to be secondary 0 TBD ppm boron / Blend ratio - TBD: 1 based on lack of boron or activity and 0 SG Blowdown - 25 gpm each no loss from the RBCCW surge tank or 0 24E aligned to bus 24C PWST.
0 TDAFP out for bearing replacement 0 In TSAS 3.7.1.2.a, and TRM II, 3.0, item 2 0 CTMT sump needs pumping every 18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> to avoid TSAS for RCS leak detection.
0 No other surveillances due Using the info above and T/O sheet, provide the Inst.
crew with turnover info, allow the crew to walk down the boards, and perform briefing. The crew should indicate that they have 'taken the watch'.
US Direct SPO to pump the CTMT sump SPO IAW OP 2336A, pump the CTMT sump to -10%
Shortly after 'taking the watch', (or as directed by Inst. TM3, AE2 the lead examiner), enter malfunction to simulate an earthquake, (various transitory vibration alarms),
immediately enter malfunction to slip CEA # 28 by 35 steps into the core, and call the control room as the Turbine Bldg. PEO to report minor ground movement.
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SECTION 4 ID Number ES02LI1 Revision: 0 Task T*rno TlDA/Mnlf Instructor Information / Activity Assign Expected Actions Standard Crew Respond to annunciators and reports, AOP 2562 diagnose occurrence of a seismic event and enter AOP 2562. If CEA drop indications are identified at this time the crew may enter AOP 2556 as well. If not, directions in 2562 will direct the crew to check for CEA drop and 2556 will be entered at that time.
Note: With the exception of the slipped CEA, key US Query board operators regarding the plant equipment and parameters are all acceptable. status of key plant equipment and parameters.
Crew If not done earlier, identify CEA #28 slipped into the core, balance primary and secondary power, enter AOP 2556, and refer to Tech Specs.
SPO Reduce turbine load as needed to AOP 2556 stabilize RCS T-cold.
US Enter TSAS 3.1.3.1 .e due to one CEA AOP 2556 dropped (mis-aligned) by more than 20 steps, contact I&C, determine need to reduce power to <70%, and direct PPO
& SPO to make preparations for power reduction.
As the MP3 Shift Tech: Call the MP2 control room Inst.
to report that the magnitude of the seismic event has been determined to be 0.065 g ZPA and that the 7
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SECTION 4 ID Number ES02LI1 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard I I I MP3 SM has declared a UE/D-1 and is taking the lead and responsibility for subsequent actions and notifications regarding the seismic event. The MP3 SM may recommend that he coordinate with the MP2 STA to ensure AOP 2562 is completed, thus allowing MP2 to focus on the dropped CEA response. (This recommendation will be at the discretion of the lead examiner).
Crew Print reports, contact RE, etc., and AOP 2556 perform actions needed to reduce power to <70% within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> time requirement.
T2 RX1ID 70% Insert malfunction to cause the #2 SG alternate Inst. TM4 180 sec ramp steam flow transmitter to ramp fail lower.
SPO Identify response of #2 SG level and ARP 2590D FRV positioning, diagnose failing steam flow detector, and take actions to de select the failed detector and restore #2 SG level and FRV to auto.
T3 RD0132 After the failed detector has been identified and Inst. TM5, MA1 action to correct has been completed or is in progress, insert malfunction to drop a second CEA.
CT-I: Critical based on the core being outside of US In response to 2 CEAs dropped, direct AOP 2556 analyzed 'safe' reactivity conditions requiring a board operators to trip the plant and CT-i, EUl prompt manual trip. Manual reactor trip carry out EOP 2525.
required < 1 min. following 2nd CEA verification.
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SECTION 4 ID Number ES02LI1 Revision: 0
' Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Carry out actions of EOP 2525: EOP 2525
"* Trip RX
"* Verify all CEAs inserted
"* SUR negative and power decreasing
-I-Carry out actions of EOP 2525: EOP 2525 0 Trip turbine, ensure valves closed, EC1 Mwe = 0, and 8T&9T open
- Identify loss of RSST with buses 25A&B, 24A,B,&C dead
- Identify bus 24D being carried by EDG 'B'
- Identify EDG 'A' running but not closed onto bus 24C 0 Determine need to trip 'A' EDG after attempting to close output breaker
- Both DC buses & VA10 & 20 live
- MSIVs closed and main feed lost
- X-tie air from MP3 9
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SECTION 4 ID Number ES02LJ1 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Standard eitherc A ctions S 7Standard Should dispatch PEO to check running EDG (not procedurally directed)
IAR1O OPEN Use remote function to open air cross-tie from MP3 Inst.
when PEO is dispatched to perform alignment.
US Query board operators regarding the status of safety functions.
T4 FW30B 100 Insert malfunction on a 240 second ramp to degrade Inst. TM6, EM3 240 sec ramp the performance of the 'B' AFW pump such that it will not provide adequate feed.
T5 FW20B After the pump has fully degraded, insert Inst. MA2 malfunction to cause the breaker to trip.
SPO Identify inadequate feed/degraded pump EOP 2525 performance/pump trip.
US Perform diagnostic flowchart, diagnose EOP 2525 a LOAF, and transition to EOP 2537.
Note: The SM would classify this event as an Alert/C-1 based on PA2, 'Single AC Source' US Direct actions of EOP 2537: EU2
"* Close 2-MS-220A & B and 2-MS 191A&B
" Monitor SG levels to determine if
________either SG is approaching 70" 10
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SECTION 4 ID Number ES02LII Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Crew Determine that bus 24C can be re- EC2 energized from MP3 via 24E and then the 'A' AFW pump can be used to feed the SGs.
us Request authorization to power 24E and EOP 2537 24C from MP3 IAW Appendix 23.
As MP3 SM, authorize MP2 to take power from Inst.
34A to power up buses 24E & C SPO Using Appendix 23N, power bus 24E EOP 2541 from MP3:
"* Ensure no 24E loads
"* Satisfy 'Sync' interlock
"* Close breaker A505 powering 24E
"* Verify bus voltage SPO Using Appendix 23D, power bus 24C BOP 2541 from bus 24E:
"* Ensure/strip bus 24C
"* Bypass & reset UV signal
"* Override & reset SI equipment
"* Energize bus 24C
"* Remove UV bypass keys 11
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SECTION 4 ID Number ES02LI1 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard CT-2A (LOAF-4): Establish a primary to SPO Start 'A' AFW pump and establish feed EOP 2537 secondary heat sink. Complete prior to either to both SGs such that levels are SG decreasing to < 70 inches wide range level, increasing and RCS is not being over- CT-2A cooled.
US If either SG level approaches 70", direct EOP 2537 OTC Note: If either SG level approaches 70" prior to Inst.
crew re-establishing feed to SGs, OTC must be initiated. Per note in EOP 2537, US may direct OTC early due to having only 1 HPSI pump.
If AFW is established and SG levels are increasing, the scenario may be terminated at this point.
If OTC is implemented, continue as below:
1 t CT-2B (HR-1): Establish OTC. Must be initiated US Direct the following: EOP 2537 if either SG level decreases to < 70 inches wide
"* All pzr heaters Off CT-2B range level with no feed source to either SG.
"* Both ADVs fully open
"* Z2 SIAS actuated, (and ZI if 24C re-powered)
"* All available HPSI & Chg. Pumps running
"* Both PORV block valves open
"* Open both PORVs
"* Transition to EOP 2540 I _______ I _________________________ I _________
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SECTION 4 ID Number ES02LI1 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard If the OTC option is implemented, the scenario may Inst.
be terminated when the US has directed transition to EOP 2540.
Note: Initiation of OTC is still an Alert/C-i based on RCB2 RCS Barrier loss.
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SECTION 4
SUMMARY
Title:
Simulator Evaluation ID Number: ES02LI1 Revision: 0 CRITICAL TASKS
"* CT-I: Critical based on the core being outside of analyzed 'safe' reactivity conditions requiring a prompt manual trip.
"* CT-2A (LOAF-4): Establish a primary to secondary heat sink., OR
"* CT-2B (HR-1): Establish OTC 14
SECTION 5 SCENARIO INITIAL CONDITIONS
Title:
Simulator Evaluation ID Number: ES02LI I Revision: 0 Initial Conditions 0 100% power, MOL, equilibrium Xenon 0 TBD ppm boron / Blend ratio - TBD :1 0 SG Blowdown - -25 gpm each 0 24E aligned to bus 24C 0 TDAFP is out of service for bearing replacement 0 No other surveillances due Out of Service Equipment Turbine Driven AFW pump Crew Instructions Perform actions required to respond to events.
15
ATTACHMENT VALIDATION CHECKLIST
Title:
Simulator Evaluation ID Number: ES02LS1 Revision: 0 Verified By:
Remote functions:
All remote functions contained in the guide are certified.
Malfunctions:
All malfunctions contained in the guide are certified Initial Conditions:
The initial condition(s) contained in the guide are certified or have been developed from certified ICs.
Simulator Operating Limits:
The simulator guide has been evaluated for operating limits and/or anomalous response.
Test Run:
The scenario contained in the guide has been test run on the simulator. Simulator response is reasonable and as expected.
Acti ompleted Date 16
MP2 SIMULATOR TRAINING SHIFT TURNOVER REPORT "FORTRAINING USE ONLY Simulator Scenario: ES02LS I PLANT STATUS:
MODE: I RXP1OWER 100%
IMEGAWATTS. Thermal:2695 MWTH PZR PRESS: 2250 psia Electric: 900 MWE RCS T-A VE: 572 degrees F CS LEAKAGE. Identified: 0.024 gpm SIGBLOWDOWN: # 125 gpm 1 1/2 turns small Unidentified: 0. 147 gpm # 225 gpm 11/2 turns small BLEND RATIO: BASTTBD:1 RCS BORON: TBD ppm XENON TREND: stable UNIT 1/2SA CROSSTIE: Isolated ASI TREND: stable HOUSE HEATING. Supplied by U3 Aux. Boiler ESI Value: -.00 5 Water Treatment Vendor: CST(d 100 Pmm TS LCO and TRM ACTION Statements Coming Due Date Time LCO ACTION ACTION REQUIREMENT EQUIPMENT REASON X/XX/02 2 hrs 3.7.1.2 a. With I AFW pump inoperable, restore to TDAFP pump bearing work ago OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
X/XX/02 2 hrs TRM II a. Restore operability of affected TDAFP pump bearing work ago 3.0, item 2 component within 7 days Continuous TS LCO and TRM ACTION Statements in effect ACTION REQUIREMENT jLCO IACTION IEQUIPMENT jREASON SYSTEM/COMPONENT AVAILABILITY: (systems, components out of service, deviations from required system alignments, the need for valve lineups or other restoration activities)
SYSTEM/COMPONENT I STATUS TDAFP pump Out of service for bearing work U-I/U-2/U-3 CROSS UNIT EQUIPMENT STATUS List the status of all Unit I and Unit 3 equipment alignments that effect Unit 2, i.e., fire protection, Bus 34A/fl, Circulating1 Water (dilution flow) etc.
progress or planned.)
SYSTEM ISTATUS ARW Pumping CTMT sump -18 hour frequency, pump prior to high level alarm to avoid TSAS on leak detection SURVEILLANCES/EVOLUTIONS IN PROGRESS Lead Dept
- 1. None FOR TRAINING USE ONLY 17
Attachment SCENARIO ATTRIBUTES CHECKLIST Scenario
Title:
Simulation Evaluation ',( Number: ES02LI1 Technical Reviewer: Richard N Spurr Date: 5/21/2002 QUALITATIVE ATTRIBUTES Y 1. The initial conditions are realistic, in that some equipment and/or instrumentation may be out of service, but it does not cue the crew into expected events.
Y 2. The scenario consists mostly of related events.
Y 3. Each event description consists of:
- the point in the scenario when it is to be initiated
- the malfunction(s) that are entered to initiate the event
- the symptoms/cues that will be visible to the crew
- the expected operator actions (by shift position)
- the expected Emergency Plan classification
- the event termination point (if applicable)
Y 4. No more than one non-mechanistic failure (e.g., pipe break) is incorporated into the scenario without a credible preceding incident such as a seismic event.
Y 5. The events are valid with regard to physics and thermodynamics.
Y 6. Sequencing/timing of events is reasonable, and allows for the examination team to obtain complete evaluation results commensurate with the scenario objectives.
N/A 7. If time compression techniques are used, scenario summary clearly so indicates.
Operators have sufficient time to carry out expected activities without undue time constraints. Cues are given.
Y 8. The simulator modeling is not altered.
Y 9. The scenario has been validated. Any open simulator performance deficiencies have been evaluated to ensure that functional fidelity is maintained while running the scenario.
18
Attachment Guide No.: ES02LI1 SCENARIO ATTRIBUTES CHECKLIST Note: Following criteria list scenario traits that are numerical (quantitative) in nature. Credited malfunctions tasks and procedures should be bolded in the evaluation guide.
- 1. Total Malfunctions (TM) - Include EMs - (5 - 8) 6
- 1. RSST Loss
- 2. 'A' EDG Output Breaker Failure
- 3. CEA #28 Slipped
- 4. #2 Steam Flow Transmitter Failure
- 5. CEA #32 Dropped
- 6. Degrade/trip 'B' AFW Pump
- 1. RSST Loss
- 2. 'A' EDG Output Breaker Failure
- 3. Degrade/trip 'B' AFW Pump
- 3. Abnormal Events (AE) - (2 - 4) 2
- 1. Loss of Off-site Power
- 2. CEA Malfunctions
- 4. Major Transients (MA) - (1 - 2) 2
- 1. Trip due to 2 dropped CEA's
- 2. Loss of All Feed
- 5. EOPs entered requiring substantive actions (EU) - (1 - 2) 2
- 1. EOP 2525
- 2. EOP 2537
- 6. EOP Contingencies requiring substantive actions (EC) - (0-2) 2
- 1. Trip 'A' EDG-No SW
- 2. Restore Bus 24C for 'A' AFW Pump
- 7. Critical Tasks (CT)- (2 - 3) 2
- 1. Trip due to 2 dropped CEA's
- 2. (2A)Establish Primary-to-Secondary Heat Sink, OR
- 3. (2B)Establish OTC
- 8. Approximate Scenario Run Time: 60 to 90 min. Total 75
- 9. Technical Specifications exercised during the scenario. (Y/N) Y 19
Appendix D Scenario Outline Form ES-D-1 Facility: MP2 Scenario No.: ES02LI2 Op-Test No.: 2 Examiners: Operators:
Initial Conditions: 100% power, MOL, Eq. Xe., TBD ppm Boron SGBD (- 25 gpm per SG, 24E aligned to 24C Turnover: 100% power, MOL, Eq. Xe., TBD ppm Boron, blend ratio: TBD SGBD ( 25 cipm per SG, 24E alianed to 24C, no eauipment OOS and no surveillance in progress or due.
Event Malf. Event Event Description No. No. Type*
1 N/A N Swap CTMT penetration cooling fans 2 CW02C C C Traveling Screen DP high 3 SGO1B C SGTL in #2 SG 4 CV04A C Backup charging pump trips 5 N/A R Downpower due to SGTL 6 SG02B M Steam generator tube rupture 7 RX01A C Main spray valve stuck open on trip 8 RX1 5B C 'A' Steam dump to condenser stuck closed
- (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor 39 of 40 NUREG-1021, Revision 8, Supplement 1
Millstone Station Unit 2 Operator Training SIMULATOR EXERCISE GUIDE 1.
Title:
Simulator Evaluation ID Number: ES02112 Revision: 0 II. Initiated:
Dourrr 8/9/2002 Developer Date III. Reviewed:
R. J. Ashey 8/12/2002 Reviewer Date IV. Approved:
Operator Supervisor 1
Title:
Simulator Evaluation ID Number: ES02L12 Revision: 0 TABLE OF CONTENTS SECTIONS LISTED IN ORDER:
I1. Cover Page
- 2. Table of Contents
- 3. Exercise Overview
- 4. Instructor Guide / Summary
- 5. Scenario Initial Conditions Attachments
", Validation Checklist
"* Training Turnover Sheet EXERCISE OVERVIEW 1.
Purpose:
- a. Evaluate the licensees' ability, as a team and individually, to safely and responsibly operate the plant during normal plant operations, abnormal operating conditions and emergency operating conditions.
- b. Evaluate licensees in the following areas, as applicable:
- 1) Ability of the crew to perform crew-dependent (and time-critical) tasks.
- 2) Ability of individuals to perform critical tasks.
- 3) Ability of the crew to:
a) Understand/interpret alarms/annunciators b) Diagnose events/conditions based on signals/readings c) Understand plant/systems response d) Comply with/use procedures and Technical Specifications e) Properly communicate information/proper crew interactions f) Perform control board operations
- 4) Ability of each individual to:
a) Respond and correctly interpret annunciators b) Correctly diagnose events c) Properly interpret integrated system response d) Comply with and use Technical Specifications e) Comply with and use procedures f) Properly perform control board operations g) Demonstrate a responsible attitude h) Properly communicate information and interact with the rest of the crew 2
Title:
Simulator Evaluation ID Number: ES02LI2 Revision: 0
- 2. Exercise Brief:
The simulator will be prepared for the evaluation and the licensees will be briefed on the conduct of the evaluation and the areas in which they will be evaluated.
The simulator will be initialized at 100% power, MOL, Eq Xe, TBD ppm boron. Work control requests that the 'B' Penetration Cooling fan be placed in service and the 'A' secured due to cleaning activities in the overhead of the West piping penetration room. There is no equipment out of service and no surveillance in progress.
Shortly after shifting the penetration cooling fans, the 'C' traveling screen DP will start a ramp increase due to a sheared pin in the drive gear. In response to the alarm, the crew will enter AOP 2517, Circulating Water Malfunctions. The crew will need to x-tie water-boxes due to the loss of the 'C' Circ pump.
Next a 2 gpm SGTL will cause an N16 radmonitor alarm followed by a SJAE alarm. The crew will enter AOP 2569, verify the leak, log TSAS 3.4.6.2.c, and enter AOP 2575 to commence a Rapid Downpower. When forcing pressurizer sprays, one of the valves will stick partially open.
This will not be noticeable until the plant is tripped. During the downpower the first backup charging pump will trip while running. This must be diagnosed and the lead pump re-selected.
The SGTL will become a SGTR. The crew should respond to the increased loss rate and MSLRM alarm and manually trip the plant. The PPO should identify the failed open spray valve during EOP 2525 and stop the associated RCPs. The US should perform the diagnostic flowchart, diagnose a SGTR and transition to EOP 2534. A cooldown to <515' F on both loop Thots must be performed. During the initial cooldown, PIC-4216 will fail causing the 'A' Steam Dump to go closed. This must be diagnosed and the SD&BV controller HIC-4165 used to continue the cooldown. The ruptured generator must then be isolated. Following isolation of the ruptured generator, the primary-to-secondary leak rate should be minimized by controlling RCS pressure at the lower end of the allowable pressure range and the RCS cooldown should be resumed.
When the ruptured generator has been isolated, the cooldown resumed, and RCS pressure being controlled at the lower end the exam scenario may be terminated.
- 3. Plant/Simulator differences that may affect the scenario are:
None
- 4. Duration: 1.5 hours All Control Room Conduct, Operations and Communications shall be in accordance with Master Manual 14 (MP-14). Review the Simulator Operating Limits (design limits of plant) and Simulator Modeling Limitations and Anomalous Response List prior to performing this training scenario. The instructor should be aware if any of these limitations may be exceeded.
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SECTION 4 ID Number ES02LI2 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard To IC-24 or Simulator Setup and Initial Conditions: Inst.
equivalent 100 % Power, MOL, Equilibrium Xenon, RCS Boron TBD ppm, no TSAS, no equipment OOS, and no surveillance in progress.
RX0IA 25% Enter malfunction to stick spray valve RC-100F Inst. TM2, EM1 BT1 25% open on a plant trip.
Brief the crew on their roles and the conduct of the Inst.
exam. Ensure that any questions are resolved prior to starting the exam.
For Turnover Brief:
0 100% power, MOL, Equilibrium Xenon 0 TBD ppm boron / Blend ratio - TBD: 1 0 SG Blowdown- 25 gpm each 0 24E aligned to bus 24C 0 No equipment OOS and no TSAS 0 No surveillance in progress or due Tinitial Using the info above and T/O sheet, provide the Inst.
crew with turnover info, allow the crew to walk down the boards, and perform briefing. The crew should indicate that they have 'taken the watch'.
Call control room as Work Control: Performing Inst.
cleaning in the overhead of the West piping penetration room. Safety considerations require that the 'A' Containment Penet. cooling fan be secured and the 'B' fan be placed in service in its stead.
4
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SECTION 4 ID Number ES02LI2 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Standard atipfes puw Acios e pStandard US Direct SPO to place 'B' Penetration Cooling fan in service and secure 'A' JAW OP 2314E.
SPO JAW OP 2314E, place 'B' Penetration Cooling fan in service and secure 'A' Ti CW02C 80% Insert malfunction to cause the 'C' Traveling screen Inst. TM3, AE1 1200 sec ramp to slowly increase DP.
SPO Identify screen DP increase or respond MM-14 to alarm at 12", refer to ARP, and report same.
US Enter AOP 2517 Circ Water ARP Malfunctions 2590E US Dispatch PEO to intake to manually AOP 2517 start screens and investigate.
As PEO dispatched to intake, report that the 'C' Inst.
screen drive motor is rotating, but the drive gear is not and appears to have a sheared pin.
US Contact maintenance to report sheared AOP 2517 pin.
Note: Procedure does not direct proactive securing, Crew Should proactively secure 'C' Circ pp. AOP 2517 but does provide guidance on x-tying in response to prior to trip at 30" DP and x-tie 'C' and a tripped pump and lowering vacuum. 'D' water-boxes from 'D' Circ pp.
5
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SECTION 4 ID Number ES02LI2 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Standard T2 SG01B 20% Insert malfunction for a 2 gpm SGTL. Inst. TM4, AE2 Crew Identify SG tube leakage by N-16 alarm and/or SJAE radmonitor alarm.
- MS-220A, MS-220B, MS-15, MS-135, HV-4287, US Enter AOP 2569: AOP 2569 and HV-4288 0 Verify closure of specified valves*
"**Verify CN-334 closed, secure condenser pit 0 Verify SGBD input to calorimetric sump pumps, realign SJAE aftercooler drains, at 0 gpm per SG.
monitor sump levels, and establish Chem. Sampling
of sumps. sample, etc. and direct plant downpower at -50% per hour
- Direct PEO actions** to prevent unmonitored releases.
SM/US Quantify SGTL leak rate in excess of TS TS LCO and enter TSAS 3.4.6.2.c Crew Enter AOP 2575, Rapid Downpower AOP 2569 Note: SM should classify as Echo due to plant PPO Initiate forcing sprays AOP 2575 shutdown required by Tech Specs. Insert CEAs 5 to 10 steps AE3 May use boration to chg. Pp. Suction or align to RWST for suction to achieve recommended S/D rate.
T3 CV04A(B,C) During the downpower, use malf. to trip the first Inst.
backup charging pump when it is on.
6
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SECTION 4 ID Number ES02LI2 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Standardo Crew Perform plant downpower lAW AOP AOP 2575 2575 at a rate of -50% per hour.
PPO Identify loss of B/U chg. Pp. and TM1 perform actions necessary to restore and/or balance charging system.
T4 SG02B 15% Insert malfunction for the SGTL to degrade to a Inst. TMS, MAI 300 sec ramp SGTR -450 gpm in #2 SG over a 5 minute period.
Crew Identify increasing RCS leakage by:
"* Chg./LD mismatch, or
"* Rising radmonitors, or
"* MSLRM alarm US Direct plant trip and EOP 2525 on AOP 2569 verified MSLRM alarm.
SPO Perform SPTA and report results when EOP 2525 queried: EU1
- Turb tripped, valves closed, 8T &
9T open 0 All electrical buses energized
- Feed to #2 SG throttled to maintain level 40% to 70%
- IA normal 7
( ( t SECTION 4 ID Number ES02LI2 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Standard 1 T r PPO Perform SPTA and report results when EOP 2525 queried:
" Rx trip, all CEAs in, power dropping, SUR negative.
"* Pzr level & pressure low and dropping.
" Spray valve RC-100F partially open, won't close in manual, trip B & D RCPs
"* Verify or initiate SIAS/CIAS/EBFS when pzr pressure approaches 1714
"* Verify CRACS
"* RCS temperature normal
"* Secondary system radmonitors in alarm or elevated.
"* CTMT pressure and temperature normal.
US Perform diagnostic flowchart and EOP 2525 diagnose SGTR, (based on N- 16 response may identify #2 SG), direct entry into EOP 2534 SGTR.
US Verify SGTR via sampling of SGs. EOP 2534 SPO open sample valves, contact EU2, ECI Chemist.
8
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SECTION 4 ID Number ES02LI2 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard F 1 1 1 T Note: SM would classify this event as Alert/C-1.
Crew Re-verify SIAS/CIAS/EBFAS, optimize EOP 2534 safety injection, verify CRACS, and switchgear ventilation systems.
T5 I/O RX Sys In the RX system use I/O override to fail the Inst. TM6, EM2 PIC-4216 1 manual potentiometer output to 'A' SD&BV controller PIC-4216. Set first PIC-4216 line to PIC-4216 0% equal 1 and second line to equal 0%.
RX15B 0% Insert malfunction to cause the 'A' Steam dump to Inst.
fail closed based on 0# input signal.
I/O C05*D6 Override annunciator D6 on panel C05 off, ('A' Inst.
Off steam dump valve will now not open in auto or manual)
US Direct operators to perform a cooldown EOP 2534 of both SGs using steam dumps to condenser to Th < 5150 F.
CT1 (SGTR-7): Perform RCS cooldown for SG SPO Identify that 'A' Steam Bypass EOP 2534 isolation. Complete to support SG isolation in < controller PIC-4216 will not open the CT1 50 minutes. 'A' SDV in auto or manual. Report same to US and operate SD&BV controller HIC-4165 in manual to perform cooldown.
9
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SECTION 4 ID Number ES02LI2 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Standard
- Maintain pzr pressure >NPSH, <920#, within 50# Crew Perform cooldown at max controllable EOP 2534 of#2 SG, and IAW P/T curve. rate to Th < 5150 F, monitor SCM and RCP NPSH. Minimize pri-sec DP* to limit transfer to SG.
Crew Monitor for MSIS and block when EOP 2534 allowable.
If MSI actuates, perform actions to restore steaming to main condenser:
". Close disconnects for MS-65A&B
"* Close SD&BV's
"* Re-pressurize steam header
"* Re-open MSIV's CT-2 (SGTR-2): Establish RCS pressure control Crew Minimize the primary to secondary CT-2 such that primary-to-secondary delta-P is delta-P such that the ruptured SG does maintained low such that the ruptured SG not overfill.
doesn't overfill (>100% actual level).
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SECTION 4 ID Number ES02L12 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard 1 1 1 T CT3 (SGTR-5): Isolate most affected SG. SG Crew Isolate #2 SG when both Th are less CT3 must be isolated in < 50 minutes from the time of than 5150 F:
the SGTR. "* ADV in Auto @ 920# & closed
"* MSIV & Bypass closed
"* Main FRV & block valve closed
"* Main feed air-assist check closed
"* SGBD isolated (MS-220B)
"* AAFAS switches in PTL
"* Aux FRV FW-43B closed 1 t I.
The exam scenario may be terminated when both Inst.
Th have been reduced to < 5150 F, #2 SG has been successfully isolated, and RCS pressure is being maintained JAW procedural guidance.
I _________ I ________________________________ L ___________
11
SECTION 4
SUMMARY
Title:
Simulator Evaluation ID Number: ES02LI2 Revision: 0 CRITICAL TASKS
"* CT1 (SGTR-7): Perform RCS cooldown for SG isolation. Complete to support SG isolation in
< 50 minutes.
"* CT2 (SGTR-2): Establish RCS pressure control such that primary-to-secondary delta-P is maintained low such that the ruptured SG doesn't overfill (>100% actual level).
"* CT3 (SGTR-5): Isolate most affected SG. SG must be isolated in < 50 minutes from the time of the SGTR.
12
SECTION 5 SCENARIO INITIAL CONDITIONS
Title:
Simulator Evaluation ID Number: ES0212 Revision: 0 Initial Conditions 0 100% power, MOL, equilibrium Xenon 0 TBD ppm boron / Blend ratio - TBD :1 0 SG Blowdown - -25 gpm each 0 24E aligned to bus 24C 0 No equipment OOS and no TSAS 0 No surveillance in progress or due Out of Service Eauinment None Crew Instructions Perform actions required to respond to events.
13
ATTACHMENT VALIDATION CHECKLIST
Title:
Simulator Evaluation ID Number: ES02LI2 Revision: 0 Verified By:
Remote functions: Ole All remote functions contained in the guide are certified.
Malfunctions:
All malfunctions contained in the guide are certified Initial Conditions:
The initial condition(s) contained in the guide are certified or have been developed from certified ICs.
Simulator Operating Limits:
The simulator guide has been evaluated for operating limits and/or anomalous response.
Test Run:
The scenario contained in the guide has been test run on the simulator. Simulator response is reasonable and as expected.
Action ompleted Date 14
MP2 SIMULATOR TRAINING SHIFT TURNOVER REPORT TRAINING SFOR USE ONLY Simulator Scenario: ES02LI2 PLANT STATUS:
SMODE: I RXPOWER: 100%
MEGA WATTS: Thermal:2695 MWTH PZR PRESS: 2250 psia Electric: 900 MWE RCS T-A VE. 572 degrees F RCS LEA KGE: Identified: 0.024 gpm S/ BLOWDOWN: 1 25 gpm 1 1/2 turns small Unidentified: 0.147 gpn #4225gpm 1 1/2 turns small BLEND RATIO. BAST TBD' I RCSBORON: TBD ppm XENON TREND. stable UNIT 1/2 SA CROSSTIE: Isolated
.ASITREND: stable HOUSE HEATING: Supplied by U3 Aux. Boiler ESI Value: -.005 Water Treatment V1endor: CST(i 100 ,pm TS LCO and TRM ACTION Statements Coming Due Date I Time ILCO ACTION A ON REQUIREMENT EQUIPMENT REASON Continuous TS LCO and TRM ACTION Statements in effect ACTION REQUIREMENT ILCO jACTION IEQUIPMENT IREASON SYSTEM/COMPONENT AVAILABILITY: (systems, components out of service, deviations from required system alignments, the need for valve lineups or other restoration activities)
SYSTEM/COMPONENT STATUS U-1/U-2/U-3 CROSS UNIT EQUIPMENT STATUS List the Status of all Unit I and Unit 3 equipment alignments that effect Unit 2, i.e., fire protection, Bus 34AB, Circulating Water (dilution flow) etc.
SYSTEM STATUS Aux Steam U-3 supplying U-2 aux steam (from Unit #3 Aux. Boiler).
RADWASTE SYSTEM STATUS (ARW, CLRW, CPF, GRW) (identify water/gaseous inventory problems, discharges in progress or planned.)
SYSTEM STATUS N/A 1 SURVEILLANCES/EVOLUTIONS IN PROGRESS jLeadep
- 1. None FOR TRAINING USE ONLY 15
Attachment SCENARIO ATTRIBUTES CHECKLIST Scenario
Title:
Simulator Evaluation / Number: ES02LI2 Technical Reviewer: Richard N Spurr'-,, 5 ' Date: 5/21/2002 QUALITATIVE ATTRIBUTES Y 1. The initial conditions are realistic, in that some equipment and/or instrumentation may be out of service, but it does not cue the crew into expected events.
Y 2. The scenario consists mostly of related events.
Y 3. Each event description consists of:
- the point in the scenario when it is to be initiated
- the malfunction(s) that are entered to initiate the event
- the symptoms/cues that will be visible to the crew
- the expected operator actions (by shift position)
- LI *AFJ
- ,ULU t -iII I
- lytIL;y r-Ili UlclsiiUdLUiI
- the event termination point (if applicable)
No more than one non-mechanistic failure (e.g., pipe break) is incorporated into the Y 4.
scenario without a credible preceding incident such as a seismic event.
Y 5. The events are valid with regard to physics and thermodynamics.
Y 6. Sequencing/timing of events is reasonable, and allows for the examination team to obtain complete evaluation results commensurate with the scenario objectives.
N/A 7. Iftime compression techniques are used, scenario summary clearly so indicates.
Operators have sufficient time to carry out expected activities without undue time constraints. Cues are given.
Y 8. The simulator modeling is not altered.
Y 9. The scenario has been validated. Any open simulator performance deficiencies have been evaluated to ensure that functional fidelity is maintained while running the scenario.
16
Attachment Guide No.: ES02LI2 SCENARIO ATTRIBUTES CHECKLIST Note: Following criteria list scenario traits that are numerical (quantitative) in nature. Credited malfunctions tasks and procedures should be bolded in the evaluation guide.
- 1. Total Malfunctions (TM) - Include EMs - (5 - 8) 6
- 1. Backup Charging Pump trips
- 2. RC-100F Failed Open
- 3. 'C' Traveling Screen Fouling
- 4. 'B' SG Tube Leak
- 5. 'B' SGTR
- 6. 'A' SD&BV Stuck Closed
- 1. RC-100F Failed Open
- 2. 'A' SD&BV Stuck Closed
- 3. Abnormal Events (AE) - (2 -4) 3
- 1. Circ. Water Malfunctions
- 2. 'B' SG Tube Leak
- 3. Rapid Downpower
- 4. Major Transients (MA) - (1 - 2) 1
- 1. 'B' SGTR
- 5. EOPs entered requiring substantive actions (EU) - (1 - 2) 2
- 1. EOP 2525
- 2. EOP 2534
- 6. EOP Contingencies-requiring substantive actions (EC) - (0-2) 1
- 1. EOP 2534
- 7. Critical Tasks (CT)- (2 - 3) 3
- 3. Isolate Most Affected SG
- 8. Approximate Scenario Run Time: 60 to 90 min. Total 90
- 9. Technical Specifications exercised during the scenario. (Y/N) Y 17
Appendix D Scenario Outline Form ES-D-1 Facility: MP2 Scenario No.: ES02LI3 Op-Test No.: 3 Examiners: Operators:
Initial Conditions: 100% power, MOL, Eq. Xe., TBD ppm Boron SGBD (@ 25 qpm per SG, 24E aliqned to 24C, TDAFP OOS for bearinc replacement, small pre-existina steam leak in containment (not RCS)
Turnover: 100% power, MOL, Eq. Xe., TBD ppm Boron, blend ratio: TBD SGBD (- 25 gpm per SG, 24E aligned to 24C, TDAFP OOS for bearing replacement, in TSAS 3.7.1.2.a and TRM II, 3.0, item 2, no other equipment OOS and no surveillance in oroaress or due. small ore-existina steam leak in containment (not RCS)
Event Malf. Event Event Description No. No. Type*
1 I/O C SW pump A strainer DP rising/sheared drive pin C06/7*
BB4 2 N/A N Swap SW pumps, B in, A out 3 CV01 C Unisolable RCS leak on CVCS letdown line 4 N/A R Shutdown due to RCS leak 5 CV01 M RCS leak size increases to SBLOCA 6 ED02 C RSST fault - Loss of off-site power 7 MS01B M Excess Steam Demand in Containment 8 ES03J C 'C' HPSI Failure to start on SIAS 9 CC01A C 'A' RBCCW Pump trip
- (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor 39 of 40 NUREG-1021, Revision 8, Supplement 1
[I Millstone Station Unit 2 Operator Training SIMULATOR EXERCISE GUIDE I.
Title:
Simulator Evaluation ID Number: ES02LI3 Revision: 0 II. Initiated:
5/3/2002 Date 4
III. Reviewed:
R. J. Ashev 5/9/2002 Reviewe Date IV. Approved:
Operator Supervisor ate I
Title:
Simulator Evaluation ID Number: ES02LI3 Revision: 0 TABLE OF CONTENTS SECTIONS LISTED IN ORDER:
I1. Cover Page
- 2. Table of Contents
- 3. Exercise Overview
- 4. Instructor Guide / Summary
- 5. Scenario Initial Conditions Attachments
"* Validation Checklist
"* Training Turnover Sheet EXERCISE OVERVIEW 1.
Purpose:
- a. Evaluate the licensees' ability, as a team and individually, to safely and responsibly operate the plant during normal plant operations, abnormal operating conditions and emergency operating conditions.
- b. Evaluate licensees in the following areas, as applicable:
- 1) Ability of the crew to perform crew-dependent (and time-critical) tasks.
- 2) Ability of individuals to perform critical tasks.
- 3) Ability of the crew to:
a) Understand/interpret alarms/annunciators b) Diagnose events/conditions based on signals/readings c) Understand plant/systems response d) Comply with/use procedures and Technical Specifications e) Properly communicate information/proper crew interactions f) Perform control board operations
- 4) Ability of each individual to:
a) Respond and correctly interpret annunciators b) Correctly diagnose events c) Properly interpret integrated system response d) Comply with and use Technical Specifications e) Comply with and use procedures f) Properly perform control board operations g) Demonstrate a responsible attitude h) Properly communicate information and interact with the rest of the crew 2
Title:
Simulator Evaluation ID Number: ES02LI3 Revision: 0
- 2. Exercise Brief:
The simulator will be prepared for the evaluation and the licensees will be briefed on the conduct of the evaluation and the areas in which they will be evaluated.
The simulator will be initialized at 100% power, MOL, Eq Xe, TBD ppm boron. A small steam leak exists in containment causing the containment sump to need pumping every four hours. The TDAFP is out of service for bearing replacement, TSAS 3.7.1.2.a is in effect. There is no surveillance in progress and no other equipment out of service.
Shortly after taking the shift the 'A' SW pump strainer trouble alarm will come in. PEO dispatched fo- "heared pin and DP high. The crew will need to swap to the 'B' SW S leak will ramp in on the letdown line in containment.
The crew w :s an RCS leak and not a worsening of the steam leak.
They will th will perform the actions of AOP 2568 trying to determine tl te leak. The crew should determine that the leak is unisolable a 5" 4 to shut the plant down. During the downpower the leak will det CVCS capability. A manual trip should be ordered.
On the plant on #2 SG inside CTMT and the RSST will fault.
When the EDGs start and load their respective buses the 'A' RBCCW pump will trip. The 'B' RBCCW pump may not be started on the 'A' header if containment pressure is > 20 psig. ESAS actuation module AM614 will fail resulting in 'C' HPSI pump and the 'B' Battery Room Exhaust fan not auto starting on SIAS/CIAS/EBFAS/MSIS. The SPO will need to monitor for dry-out of the #2 SG and operate the ADV to stabilize RCS temperatures.
The US will perform the diagnostic flowchart, diagnose two events, and transition to EOP 2540.
In EOP 2540 the US will identify success paths and prioritize the safety functions. The PPO should identify failure of the 'C' HPSI pump to start and start it manually. The crew will need to isolate the faulted SG, stabilize RCS temperature and pressure, identify HPSI stop/throttle criteria met, and control HPSI to avoid PTS.
When the above have been completed, the exam scenario may be terminated.
- 3. Plant/Simulator differences that may affect the scenario are:
None
- 4. Duration: 1.5 hours All Control Room Conduct, Operations and Communications shall be in accordance with Master Manual 14 (MP-14). Review the Simulator Operating Limits (design limits of plant) and Simulator Modeling Limitations and Anomalous Response List prior to performing this training scenario. The instructor should be aware if any of these limitations may be exceeded.
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SECTION 4 ID Number ES02LI3 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Standard To IC-24 or Simulator Setup and Initial Conditions: Inst.
equivalent 100 % Power, MOL, Equilibrium Xenon, RCS Boron TBD ppm, TDAFP OOS MS 12 5% Enter malfunction to simulate a small on-going Inst.
steam leak in containment.
FWR22 LCL Simulate placing the TDAFP OOS by placing its Inst.
MSR12 RI control in Local, ensuring both steam isolation valves MS-201 & 202 are racked in, place MSR13 RI simulator in Run, close 201 & 202, use remotes to rack out both steam stops, then yellow tag 2-MS 201, 202, and SV-4188.
ED02 BT1 Enter malfunction for loss of the RSST on a plant Inst. TM1, EMI, trip. AE1 ES03J Enter malfunction to cause actuation module Inst. TM2, EM2 AM614 to fail to actuate. On a SIAS the 'C' HPSI pump and the 'B' Battery Room Exhaust fan will fail to auto start. They may be manually started.
There are no indications prior to the accident signal.
CCO1A BT1 Enter malfunction to cause the 'A' RBCCW pump Inst. TM3, EM3 to trip when restarting on LNP/SIAS.
MSOIB 30% Enter malfunction for a large ESDE inside Inst. TM4, EM4, BT1 containment on #2 SG at the time of plant trip. MA1 Brief the crew on their roles and the conduct of the Inst.
exam. Ensure that any questions are resolved prior to starting the exam.
4
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SECTION 4 ID Number ES0213 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard I r r r For Turnover Brief:
0 100% power, MOL, Equilibrium Xenon 0 TBD ppm boron / Blend ratio - TBD: I 0 SG Blowdown - 25 gpm each 0 24E aligned to bus 24C 0 Small steam leak in CTMT 0 Pumping CTMT sump every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 0 TDAFP out for bearing replacement 0 In TSAS 3.7.1.2.a and TRM II, 3.0, item 2 0 No other equip OOS SNo surveillance in progress or due TInitial Using the info above and T/O sheet, provide the Inst.
crew with turnover info, allow the crew to walk down the boards, and perform briefing. The crew should indicate that they have 'taken the watch'.
Ti I/O C06/7*BB4 I/O annunciator C06/7 window BB4, "SW PP A Inst. TM5 On STNR TROUBLE" on to simulate a problem with the 'A' SW Pp. strainer SPO Respond to alarm, reference ARP and ARP 2590E dispatch PEO to Intake Structure As PEO in Intake: 'A' SW strainer DP at 5# and Inst.
rising. Attempted manual start, strainer energized, but no response.
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SECTION 4 ID Number ES02LI3 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Standard US Direct SPO to place 'B' SW pump in ARP 2590E service to replace 'A' IAW OP 2326A.
SPO Place 'B' SW pump in service, secure OP 2326A
'A' SW pump T2 CV01 10% Insert malfunction for a 20 gpm unisolable leak in Inst.
240 sec ramp CTMT on the letdown line upstream of CH-515.
Crew Enter AOP 2568 and identify RCS AOP 2568 leakage by: TM6, AE2
"* Chg.-L/D mismatch
"* Lowering pzr level
"* CTMT temp. & pressure
"* Stable RCS temperatures Note: If requested to sample SGs for activity, US Quantify leakage -20 gpm unidentified AOP 2568 provide sample frisk results after -5 minutes. and enter TSAS 3.4.6.2.b Drawn samples frisk < Background. Diagnose leakage in CTMT and consider CTMT entry for leak location and isolation.
Provide input as necessary that leak is seen to be Inst.
(on camera) in #2 loop area, therefore not accessible at power.
As needed provide SM or management decision to US Direct crew to perform downpower to AOP 2568 perform rapid shutdown. plant shutdown.
6
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SECTION 4 ID Number ES02LI3 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Crew Enter AOP 2575 or OP 2204 to perform AOP 2568 plant shutdown.
PPO Force sprays, insert CEAs 5-10 steps, AOP 2575 start backup chg. Pp. And commence OP 2204 boration.
SPO Follow reactor downpower by reducing AOP 2575 turbine load. OP 2204 T3 CV01 100% Modify malfunction to degrade the leaking letdown Inst. MA2 240 sec ramp line to 200 gpm rupture over 240 seconds.
US Determine leakage in excess of CVCS AOP 2568 capability and direct manual trip and performance of EOP 2525.
CTI: AFW to the faulted SG is isolated in < 10 SPO Carry out actions of EOP 2525: EOP 2525 minutes of the time of the MSLB in CTMT, 0 Verify turb. Trip, valves closed, EU1, CT1 (time of trip). Mwe @ 0, 8T & 9T open
"* Identify loss of RSST, buses 24C &
D on their DGs, both DC buses, VA1O & 20
"* Verify 2 SW pumps
"* Identify trip/start failure of 'A' RBCCW pump, check CTMT pressure > 20 psig, place 'A' in PTL
& don't start 'B' RBCCW.
7
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SECTION 4 ID Number ES0213 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard
"* Block AAFAS, start MDAFP(s),
and feed only #1 SG
" Monitor for #2 SG dryout &
stabilize RCS temperature using #2 ADV Note: PPO may identify lack of 'C' HPSI pump PPO Carry out actions of EOP 2525: EOP 2525 start during EOP 2525 or later during EOP 2540,
- Verify Rx tripped, CEAs in, power (procedurally signals are verified in 2525, equipment is verified in subsequent EOP). decreasing, and SUR negative
"* Identify pzr level & pressure low
"* Identify all RCPs de-energized
"* Verify SIAS/CIAS/EBFAS/MSIS
"* Verify CSAS and provide CTMT pressure > 20 psig when asked Note: SM should classify this event as Alert/C-I US Query board operators re: safety EOP 2525 based on RCS leak >CVCS capacity and entry into function status, perform diagnostic EOP 2525, (RCB4) flowchart, and diagnose multiple events, transition to EOP 2540.
US Direct initial actions of EOP 2540: EOP 2540
"* Chemistry samples of SGs for EU2, EC1 activity
"* H2 analyzers placed in service US Identify success paths and prioritize EOP 2540 safety functions using RATS.
8
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SECTION 4 ID Number ES0213 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Note: US needs to ID success paths to be used and US Should identify the following success EOP 2540 1 priority, subsequent priorities can be established paths: RC 1, MVA-DC1, MVA-AC2, as each higher priority is dispositioned. IC-2, PC-1, HR-2, CI-i, CTPC-3, and CCGC-1 Establishes CTPC-3 as first priority followed by HR-2, then IC-2 with the remainder in descending order.
Direct crew transition to EOP 2540F.
"* Verify available CS operating properly
"* Verify available CAR Coolers operating properly
"* Verify available PIR fans operating US Transition to EOP 2540D to verify EOP 2540 Safety Function HR-2 EC2 Crew Per EOP 2540D: EOP 2540D
"* Verify ESAS equipment actuation, (ID 'C' HPSI failure to start, if not done earlier)
"* Manually start 'C' HPSI
"* Depressurize/cooldown to establish and maintain 30-60' F SCM 9
( (
SECTION 4 ID Number ES02LI3 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard SPO Perform actions of Appendix 11 to EOP 2540D isolate faulted SG:
"* Ensure at least 1 train MSIS
"* Open condenser vacuum breaker
"* Determine #2 SG as most faulted
"* Ensure MSIV & bypass closed
"* ADV controller in Man. Closed &
Quick/Open OFF
"* Close FRV bypass and ensure FRV and block valve closed
"* Close air-assist check & TDAFP steam supply valve MS-202
"* Ensure SGBD MS-220B closed
"* Both AAFAS switches in PTL
"* Aux FRV closed & air-assist check FW-12B closed
"* MS lead drain MS-266B closed
"* All #2 SG MSSVs closed Stabilize CETs when #2 SG boils dry 10
(
SECTION 4 ID Number ES02LI3 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard CT2(PC-2): Establish RCS pressure control. Crew Stop HPSI pump(s) and/or throttle HPSI EOP 2540D (Prevent or correct 200'F subcooled margin injection valves when criteria met, such that PTS concerns are addressed. CT2 PTS 1AW EOP)
"* P/T curve satisfied
"* Pzr level >20% & not dropping
"* At least 1 SG removing heat
"* RVLMS >43%
"* Rx power <IOE-4% & stable or dropping (secure criteria).
r t __________
Exam scenario may be terminated when the faulted Inst.
SG is isolated, RCS cooldown is in progress, SCM is being controlled, and HPSI is being operated to avoid PTS.
_______________ +/-______________________________________________ I- __________ I ____________________________________ L_____________
11
SECTION 4
SUMMARY
Title:
Simulator Evaluation ID Number: ES02LI3 Revision: 0 CRITICAL TASKS
"* CTI(N/A): AFW to the faulted SG is isolated in < 10 minutes of the time of the MSLB in CTMT, (time of trip).
"* CT2(PC-2): Establish RCS pressure control. Prevent or correct 200°F subcooled margin PTS IAW EOP) 12
SECTION 5 SCENARIO INITIAL CONDITIONS
Title:
Simulator Evaluation ID Number: ES02LI3 Revision: 0 Initial Conditions 0 100% power, MOL, equilibrium Xenon 0 TBD ppm boron / Blend ratio - TBD :1 0 SG Blowdown - -25 gpm each 0 24E aligned to bus 24C 0 Small steam leak in CTMT, pumping sump every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 0 TDAFP is out of service for bearing replacement, TSAS 3.7.1.2.a is in effect 0 No surveillance in progress and no other equipment out of service Out of Service Equipment TDAFP Crew Instructions Perform actions required to respond to events.
13
ATTACHMENT VALIDATION CHECKLIST
Title:
Simulator Evaluation ID Number: ES02LI3 Revision: 0 Verified By:
Remote functions:
All remote functions contained in the guide are certified.
Malfunctions:
All malfunctions contained in the guide are certified
,ýw Initial Conditions:
The initial condition(s) contained in the guide are certified or have been developed from certified ICs. zel<
Simulator Operating Limits:
The simulator guide has been evaluated for operating limits and/or anomalous response. ýý5 Test Run:
The scenario contained in the guide has been test run on the simulator. Simulator response is reasonable and as expected. ZK Actionsted Date 14
MP2 SIMULATOR TRAINING SHIFT TURNOVER REPORT
-FOR TRAINING USE ONLY Simulator Scenario: ES0213 I 100%
Thermal:2695 MWTH 2250 psia Electric: 900 MWE 572 degrees F Identified: 0.024 gpm # 1 25 gpm 1 1/2 turns small Unidentified: 0.147 gpm # 2 25 gpm 1 1/2 turns small BASTTBD :1 TBD ppm stable Isolated stable Supplied by U3 Aux. Boiler
-.005 CST(@ 100 gpm Z- I1I3 With 1 AFW pump inoperable, restore to ago OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
X/XX/01 2 hrs TRM II a. Restore operability of affected TDAFP pump bearing work ago 13.0, item 2 component within 7 days I I
'-1 Continuous TS LCO and TRM ACTION Statements in effectI ACTION REQUIREMENT ILCO IACTION jEQUIPMENT j REASON SYSTEM/COMPONENT AVAILABILITY: (systems, coniponents out of service, deviations fromx.equired syste alignments, the need for valve line~ups1or other retrto ciiis SYSTEM/COMPONENT I STATUS TDAFP pump IOut of service for bearing work U-1/U-2/U-3 CROSS UNIT EQUIPMENT STATUS List the stiatus of allVUnit anidJUnit 3 equipm~ent alignments tha~t effect Unit 2, i.e., fire protection, Bus 34A/13, Circulatinig Water (dluionflow) etc.
SYSTEM SAU Aux Steam supplying U-2 aux steam (from Unit #3 Aux. Boiler).
RADWA-STE SYSTEM STATUS (ARW, CLRW, COPF, GRW (identifvwter/gaseous inventory problems, dischargesi progress or planned.):Y -
SYSTEM ISTATUS N/A ISURVEI LLANC ES/EVO LUT IONS IN PROGRESS I Lead Dept]
Attachment SCENARIO ATTRIBUTES CHECKLIST Scenario
Title:
Simulation Evaluati y I Number: ES02L13 Technical Reviewer: Richard N Spurr',--- Date: 5/21/2002 QUALITATIVE ATTRIBUTES Y 1. The initial conditions are realistic, in that some equipment and/or instrumentation may be out of service, but it does not cue the crew into expected events.
Y 2. The scenario consists mostly of related events.
Y 3. Each event description consists of:
- the point in the scenario when it is to be initiated
- the malfunction(s) that are entered to initiate the event
- the symptoms/cues that will be visible to the crew
- the expected operator actions (by shift position)
- the expected Emergency Plan classification
- the event termination point (if applicable)
Y 4. No more than one non-mechanistic failure (e.g., pipe break) is incorporated into the scenario without a credible preceding incident such as a seismic event.
Y 5. The events are valid with regard to physics and thermodynamics.
Y 6. Sequencing/timing of events is reasonable, and allows for the examination team to obtain complete evaluation results commensurate with the scenario objectives.
N/A 7. If time compression techniques are used, scenario summary clearly so indicates.
Operators have sufficient time to carry out expected activities without undue time constraints. Cues are given.
Y 8. The simulator modeling is not altered.
Y 9. The scenario has been validated. Any open simulator performance deficiencies have been evaluated to ensure that functional fidelity is maintained while running the scenario.
16
Attachment Guide No.: ES02LI3 SCENARIO ATTRIBUTES CHECKLIST
"- Note: Following criteria list scenario traits that are numerical (quantitative) in nature. Credited malfunctions tasks and procedures should be bolded in the evaluation guide.
- 1. Total Malfunctions (TM) - Include EMs - (5 - 8) 6
- 1. RSST Loss
- 2. ESAS Module AM614 Failure
- 3. 'A' RBCCW Pump Trip
- 4. ESDE in Containment
- 5. 'A' SW Pump Strainer Failure
- 1. RSST Loss
- 2. ESAS Module AM614 Failure
- 3. 'A' RBCCW Pump Trip
- 4. ESDE in Containment
- 3. Abnormal Events (AE) - (2 - 4) 2
- 1. Loss of Off-site Power
- 4. Major Transients (MA) - (1 - 2) 2
- 1. ESDE in Containment
- 5. EOPs entered requiring substantive actions (EU) - (1 - 2) 2
- 1. EOP 2525
- 2. EOP 2540
- 6. EOP Contingencies_requiring substantive actions (EC) - (0-2) 2
- 1. EOP 2540
- 2. EOP 2540D for HR-2
- 7. Critical Tasks (CT)- (2 - 3) 2
- 8. Approximate Scenario Run Time: 60 to 90 min. Total 90
- 9. Technical Specifications exercised during the scenario. (Y/N) Y 17
Appendix D Scenario Outline Form ES-D-1 i-aclity: MP2 Scenario No.: ES02LI4 Op-Test No.::4 Examiners:
Examiners:______________Oeaos Operators:.
Initial Conditions: 100% power, MOL, Eq. Xe., TBD ppm Boron SGBD . 25 gpm per SG, 24E aligned to 24C, 'B' EDG OOS - cleaning and refilling oil sump Turnover: 100% power, MOL, Eq. Xe., TBD ppm Boron, blend ratio: TBD SGBDPi 25 .qpm per SG, 24E aligned to 24C. 'B' EDG OOS - cleanina and refilling oil sump, in TSAS 3.8.1.1.b, TDAFP has been verified operable & line surveillance due in 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br />, no other equipment OOS and no other surveillance in progress or due Event Malf. Event Event Description No. No. Type*
1 RP19C I 'C' RPS Lower NI Fails low 2 CW04C C 'C' Waterbox Condenser Tube Leak 3 FW01 C Isolated condenser tube leak becomes vacuum leak 4 N/A R Downpower due to vacuum leak 5 TC04 M Turbine load shed causes trip 6 ED02 C RSST Fault - Loss of Off-site Power 7 ES031 C 'A' HPSI Pump failure to start on SIAS 8 RC06B M Stuck open PORV - LOCA 9 N/A N Replaced task (see below)
(N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor Note: If the spare scenario is needed, add the Normal evolution from the scenario it is replacing, (ES02L1 - Pump CTMT sump; ES02LI2 - Swap Penet. CMg. Fans, or add task for pumping PDT if replacing ES02LI3) 39 of 40 NUREG-1021, Revision 8, Supplement 1
Millstone Station Unit 2 Operator Training SIMULATOR EXERCISE GUIDE I.
Title:
Simulator Evaluation ID Number: ES02LI4 Revision: 0 II. Initiated:
5/9/2002
"-eveloper Date III. Reviewed:
R. J. Ashey6 5/14/2002 Reviewe, Date IV. Approved:
Operator Supervisor Date 1
Title:
Simulator Evaluation ID Number: ES02LI4 Revision: 0 TABLE OF CONTENTS SECTIONS LISTED IN ORDER:
I1. Cover Page
- 2. Table of Contents
- 3. Exercise Overview
- 4. Instructor Guide / Summary
- 5. Scenario Initial Conditions Attachments
", Validation Checklist
", Training Turnover Sheet EXERCISE OVERVIEW 1.
Purpose:
- a. Evaluate the licensees' ability, as a team and individually, to safely and responsibly operate the plant during normal plant operations, abnormal operating conditions and emergency operating conditions.
- b. Evaluate licensees in the following areas, as applicable:
- 1) Ability of the crew to perform crew-dependent (and time-critical) tasks.
- 2) Ability of individuals to perform critical tasks.
- 3) Ability of the crew to:
a) Understand/interpret alarms/annunciators b) Diagnose events/conditions based on signals/readings c) Understand plant/systems response d) Comply with/use procedures and Technical Specifications e) Properly communicate information/proper crew interactions f) Perform control board operations
- 4) Ability of each individual to:
a) Respond and correctly interpret annunciators b) Correctly diagnose events c) Properly interpret integrated system response d) Comply with and use Technical Specifications e) Comply with and use procedures f) Properly perform control board operations g) Demonstrate a responsible attitude h) Properly communicate information and interact with the rest of the crew 2
Title:
- 2. Exercise Brief:
4I The simulator will be prepared for the evaluation and the licensees will be briefed on the conduct of the evaluation and the areas in which they will be evaluated.
The simulator will be initialized at 100% power, MOL, Eq Xe, TBD ppm boron. The 'B' EDG is OOS for cleaning and refilling of the lube oil sump due to trace contaminants found in the most recent sample. The unit is in TSAS 3.8.1. Lb. A sample of the 'A' EDG lube oil was taken and found to be free of any contaminants and the TDAFP has been proven Operable. Bus 24E is aligned to 24D. Off-site lines surveillance was performed 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> earlier, therefore due in 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br />. There is no other surveillance in progress and no other equipment out of service.
Shortly after the crew takes the watch the Channel 'C' RPS lower power range NI will fail low.
This will actuate a number of annunciators associated with RPS 'C' trips as well as a "CEA Dropped - NIS" alarm. The crew will need to diagnose the cause of the alarms, bypass affected bistables on RPS 'C' and enter Tech Spec 3.3.1.1, table 3.3-1, Action 2.
A small condenser tube leak will develop in 'C' waterbox. The crew will enter AOP 2516, Condenser Tube Leak and take action to secure 'C' circulating water pump, isolate and drain the
'C' waterbox, and monitor vacuum. After the waterbox is isolated the tube leak will become a small vacuum leak and the crew should enter AOP 2574, Loss of Vacuum. By starting the mechanical vacuum pumps the vacuum loss will be slowed, but not stopped. The crew will need to enter AOP 2575 to perform a rapid downpower. When the SPO is reducing turbine load, a relay for the load set motor will stick, driving load set downscale. The unit will trip on high pressurizer pressure due to the rapid backing up of RCS heat. PORV(s) will open on high pressure with the #2 PORV sticking open. The RSST will fault on the trip. With the 'B' EDG out of service only bus 24C/22E will be energized, therefore the PORV cannot be isolated. SIAS will actuate (manual or auto) as pressure drops, but actuation module AM514 fails to actuate. This prevents the 'A' HPSI pump from starting on the SIAS signal, but it can be started manually once the failure is identified.
After performing EOP 2525 the US should diagnose a LOCA and transition to EOP 2532. In the LOCA EOP the crew should identify that the leak may be isolated by restoring power to bus 24D/22F. 4160 V power should be cross-tied from MP3 and the PORV block valve should be closed. Once the leak has been secured the crew will need to take actions to avoid PTS.
When the above have been completed, the exam scenario may be terminated.
3
Title:
Simulator Evaluation ID Number: ES0214 Revision: 0
- 3. Plant/Simulator differences that may affect the scenario are:
None
- 4. Duration: 1.5 hours All Control Room Conduct, Operations and Communications shall be in accordance with Master Manual 14 (MP-14). Review the Simulator Operating Limits (design limits of plant) and Simulator Modeling Limitations and Anomalous Response List prior to performing this training scenario. The instructor should be aware if any of these limitations may be exceeded.
4
C . (
SECTION 4 ID Number ES02LI4 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Standard TO IC-24 or Simulator Setup and Initial Conditions: Inst.
equivalent 100 % Power, MOL, Equilibrium Xenon, RCS Boron TBD ppm, 'B' EDG OOS EGR13 Closed Use remote function to close the air starts for the Inst.
'B' EDG.
EGR18 RO Use remote function to rack out the 'B' EDG output Inst.
breaker.
EGR21 Reset Place simulator in RUN, use remote function to Inst.
reset the local trouble alarm for the 'B' EDG, acknowledge and reset all alarms, and hang yellow tags on the 'B' EDG start switch and output breaker handswitch.
EDR14 RO With the simulator in Run, open 24E feed from Inst.
EDR15 RI 24C, use remotes to rack down 24C-E feeder and rack in 24D-E feeder, then close 24D to 24E feed SWR22 22F breaker. Swap power for 'B' SW Strnr to 22F.
Swap SW, RB, & HPSI x-ties to Z2.
ED02 BT1 Enter malfunction for loss of the RSST on a plant Inst. TM1, EM1, trip.
ES031 Enter malfunction to cause actuation module Inst. TM2, EM2 AM514 to fail to actuate. On a SIAS the 'A' HPSI pump and the 'A' Battery Room Exhaust fan will fail to auto start. They may be manually started.
There are no indications prior to the accident signal.
5
( ( (
SECTION 4 ID Number ES02LI4 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Stnndnrd RPS CPD AtionStandard RC06B 100% Enter malfunction to cause the #2 PORV to fail full Inst. TM3, EM3, BT1 open on a plant trip. MA1 For Turnover Brief:
0 100% power, MOL, Equilibrium Xenon 0 TBD ppm boron / Blend ratio - TBD: 1 0 SG Blowdown - 25 gpm each 0 24E aligned to bus 24D 0 'B' EDG out, cleaning & refilling oil sump 0 InTSAS 3.8.1.L.b 0 No other equip OOS 0 Off-site lines surveillance due in 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> Tinitial Using the info above and T/O sheet, provide the Inst.
crew with turnover info, allow the crew to walk down the boards, and perform briefing. The crew should indicate that they have 'taken the watch'.
Ti RP19C 0% Enter malfunction to cause the Channel 'C' RPS Inst. TM4 linear range lower NI detector to suddenly fail low.
PPO Respond to annunciators for:
0 'CEA Dropped-NIS'
- 'RPS'C'LPDTrip' 6
/
( (
SECTION 4 ID Number ES0214 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard
Crew Diagnose failed lower NI on RPS 'C' PPO Per ARP 2590CBypass RPS 'C': ARP 2590C
"* TM/LP
"* Hi-Pwr
"* LPD US Log TSAS 3.3.1.1, table 3.3-1, Action 2 T2 CW04C 100% Insert malfunction for a 10 gpm tube leak in the 'C' Inst. TM5, AE1 240 see ramp waterbox to ramp in over 4 minutes.
SPO Respond to annunciator C05*BA17, 'C' Hotwell Cond High and diagnose condenser tube leak in 'C' waterbox.
US Enter OP 2325A or AOP 2516 to ARP 2590D respond to condenser tube leak in 'C' waterbox.
SPO Perform actions to halt Chloride AOP 2516 intrusion:
- Secure 'C' Circ Pp.
Dispatch PEO to secure vacuum priming, vent the waterbox, and secure SJAE suction from 'C' 7
( ( (
SECTION 4 ID Number ES02LI4 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard CWR04 Vent When requested as PEO, use remotes to secure Inst.
FWR53 Closed vacuum priming and vent 'C' waterbox and secure the SJAE suction.
T3 FW01 10% When the waterbox is vented, insert malfunction to Inst. TM6, AE2 cause the tube leak to become a vacuum leak.
Crew Identify decreasing vacuum by lowering Mwe, higher vacuum reading, or alarm.
US Enter AOP 2574, Loss of Condenser AOP 2574 Vacuum and direct actions:
"* Start Mech. Vac. Pps.
"* 2 nd set SJAE
"* Start F-55A and ensure fan discharge aligned.
"* Check Circ. Pp. Operation, gland seal, Atmospheric Drain Collecting Tank, and Cond. Surge Tank
" Check vacuum breaker and boot seal filled
"* In-plant visual checks, etc.
FWR19 OP When requested, use remote functions to align Inst.
FWR2 OPo mechanical vacuum pumps.
8
( ( (
SECTION 4 ID Number ES02LI4 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Adjust malfunction severity to avoid manual trip Inst.
criteria (-6" backpressure).
US Enter AOP 2575 and direct a rapid AOP 2574 downpower to attempt to maintain vacuum and avoid a plant trip.
PPO Force sprays and borate/align suction to AOP 2575 RWST to commence a rapid downpower.
SPO Decrease turbine load in response to AOP 2575 lowering RCS temperature.
T4 TC04 When SPO uses the Load Limit pot to lower turbine Inst. TM7, MA2 load, enter malfunction to cause a turbine load shed, simulates a stuck contact driving CVs closed.
Crew Identify rapidly rising RCS temperatures and pressures. May initiate a manual trip if quick enough.
US Direct trip and/or performance of EOP 2525 in response to plant trip.
CT1 (LOCA-2): Establish primary-to-secondary SPO Perform actions of EOP 2525, identify EOP 2525 heat sink. Start TDAFP within < 10 minutes of the following: EU1, CT1 inability to feed SGs with both MDAFPs during e RSST lost a SBLOCA.
0 24C energized on EDG
- 24D de-energized 9
( . (
SECTION 4 ID Number ES02LI4 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard r T 1 r
- Establish AFW, A MDAFP &
TDAFP in < 10 minutes
______ +/- + +
PPO Perform actions of EOP 2525, identify EOP 2525 the following:
4 PORV stuck open and no power
- 2 to block valve.
Manually initiate SIAS when RCS pressure <1800 psia and verify actuation via alarm window on CO 1, (may identify failure of 'A' HPSI pump to start and manually start)
CT2: Trip all RCPs within 300 seconds of loss of PPO Monitor RCP NPSH and trip all RCPs if CT2 adequate NPSH on SBLOCA. NPSH decreases below requirements of NPSH curve.
Note: SM should classify the event as Alert/C-i US Query board operators re: safety EOP 2525 based on potential loss of RCS barrier, RCB4 function status, perform diagnostic EU2, ECI flowchart, and diagnose small break LOCA, transition to EOP 2532.
PPO Identify actuation module failure and EOP 2532 start 'A' HPSI pump, (if not done earlier), while performing actions to verify and optimize SI flow.
US Direct crew to perform a controlled EOP 2532 cooldown to minimize RCS pressure and temperature.
10
( ( (
SECTION 4 ID Number ES02LI4 Revision: 0 Task Time IDA/Malf Instructor Information / Activity Assign Expected Actions Standard Crew Determine that the RCS leak is via the BOP 2532
- 2 PORV and can be isolated by restoring power to bus 24D/22F.
Review board alarms and conditions to determine bus 24D not faulted.
SPO Perform actions to power 24D trom EOP 2532 MP3:
"* Power 24E
"* Override & align equipment on 24D
"* Energize bus 24D and 22F
"* Start/align equipment as desired.
us Direct PPO to isolate RCS LOCA by EOP 2532 closing #2 PORV block valve.
CT3(LOCA-1): Establish RCS pressure control. Crew Monitor pressurizer level and pressure EOP 2532 Prevent or correct 200OF subcooled margin PTS response and perform action as IAW EOP) necessary to avoid PTS: CT3
"* Restore letdown
"* Secure HPSI/charging pumps
"* Initiate pressurizer spray
"* Perform cooldown.
The scenario may be terminated when the above is Inst.
complete or at the discretion of the lead examiner.
11
SECTION 4
SUMMARY
Title:
Simulator Evaluation ID Number: ES02LI4 Revision: 0 CRITICAL TASKS
"* CT1 (LOCA-2): Establish primary-to-secondary heat sink. Start TDAFP within < 10 minutes of inability to feed SGs with both MDAFPs during a SBLOCA.
"* CT2: Trip all RCPs within 300 seconds of loss of adequate NPSH on SBLOCA.
"* CT3(LOCA-1): Establish RCS pressure control. Prevent or correct 2001F subcooled margin PTS IAW EOP) 12
SECTION 5 SCENARIO INITIAL CONDITIONS
Title:
Simulator Evaluation ID Number: ES02L14 Revision: 0 Initial Conditions 0 100% power, MOL, equilibrium Xenon 0 TBD ppm boron / Blend ratio - TBD :1 0 SG Blowdown - -25 gpm each 0 24E aligned to bus 24D 0 'B' EDG out of service, cleaning & refilling oil sump, TSAS 3.8.1.1.b is in effect 0 Off-site lines surveillance due in 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> 0 No other equipment out of service Out of Service Equipment
'B' EDG Crew Instructions Perform actions required to respond to events.
13
ATTACHMENT VALIDATION CHECKLIST "Title: Simulator Evaluation ID Number: ES02LI4 Revision: 0 Verified By:
Remote functions:
All remote functions contained in the guide are certified.
Malfunctions:
All malfunctions contained in the guide are certified Initial Conditions:
The initial condition(s) contained in the guide are certified or have been developed from certified ICs. /3ýý Simulator Operating Limits:
The simulator guide has been evaluated for operating limits and/or anomalous response.
Test Run:
The scenario contained in the guide has been test run on the simulator. Simulator response is reasonable and as expected.
ActionsL/pleted Date 14
MP2 SIMULATOR TRAINING SHIFT TURNOVER REPORT
"- FOR TRAINING USE ONLY Simulator Scenario: ES02L14 I 170 Thermal:2695 MWTH 2250 psia Electric: 900 MWE 572 degrees F Identified: 0.024 gpm # 125 gpm 11/2 turns small Unidentified: 0.147 gpm # 225 gpm 1 1/2 turns small BAST TBD I1 TBD ppm stable Isolated stable Supplied by U3 Aux. Boiler
-.005 CST(a, 100 gpm 5 hrs 3.8.1.1 Verify off-site lines every 8 hrs., voi 3U Ii.dt II ago TDAFP verified operable, restore DG to & refill operable in 72 hrs or HSB in next 6 hrs
& CSD next 30 hrs.
i i i i i i i
- II I I I SYSTEM/COM PONE NT AVAILAITY (systems, components out of service, deviations from required system alignments, the need for valve lineups or other restoration activities)
SYSTEM/COMPONENT I S:T~ATUS > U
'B' EDG Out of service for oil sumip cleani &-refill U-1/U-2/U-3 CROSS~UNIT EQUIPMENT STATUS List thestatus of all Unit Iamd Unit 3 equipnwunt aliganments that effect Unit 2, ife.., fire protection, Bus 34AIB, Circu~lating Water (diluion4flow) etc.<>~~
SYSTEM > STATUS7 Aux Steam U-3 supplying U-2 aux steam (from Unit #3 Aux. Boiler).
RAD WASTE SYSTEM STATUS (ARW, CLRW, CPF, GRW) (identify water/gaseous iniventory problems, discharges i
~progress or planned.) .> <
SYSTEM STATUS N/A
'SURVEILLANCES/EVOLUTIONS IN PROGRESS Lead Dept
- 11. Off-site line verification every 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> OPS FOR TRAINING USE ONLY 15
Attachment SCENARIO ATTRIBUTES CHECKLIST Scenario
Title:
Simulation Evaluai//// Number: ES02LI4 Technical Reviewer: Richard N Spurr __.ýDate: 5/21/2002 QUALITATIVE ATTRIBUTES Y 1. The initial conditions are realistic, in that some equipment and/or instrumentation may be out of service, but it does not cue the crew into expected events.
Y 2. The scenario consists mostly of related events.
Y 3. Each event description consists of:
- the point in the scenario when it is to be initiated
- the malfunction(s) that are entered to initiate the event
- the symptoms/cues that will be visible to the crew
- the expected operator actions (by shift position)
- the expected Emergency Plan classification
- the event termination point (if applicable)
Y 4. No more than one non-mechanistic failure (e.g., pipe break) is incorporated into the scenario without a credible preceding incident such as a seismic event.
Y 5. The events are valid with regard to physics and thermodynamics.
Y 6. Sequencing/timing of events is reasonable, and allows for the examination team to obtain complete evaluation results commensurate with the scenario objectives.
N/A 7. If time compression techniques are used, scenario summary clearly so indicates.
Operators have sufficient time to carry out expected activities without undue time constraints. Cues are given.
Y 8. The simulator modeling is not altered.
Y 9. The scenario has been validated. Any open simulator performance deficiencies have been evaluated to ensure that functional fidelity is maintained while running the scenario.
16
Attachment Guide No.: ES02LI4 SCENARIO ATTRIBUTES CHECKLIST Note: Following criteria list scenario traits that are numerical (quantitative) in nature. Credited malfunctions tasks and procedures should be bolded in the evaluation guide.
- 1. Total Malfunctions (TM) - Include EMs - (5 - 8) 7
- 1. Loss of RSST
- 2. ESAS Module AM514 Failure
- 3. #2 PORV Stuck Open
- 4. 'C' RPS Lower NI Failure
- 5. Condenser Tube Leak
- 6. Condenser Vacuum Leak
- 7. Turbine CV's Ramp Closed
- 1. Loss of RSST
- 2. ESAS Module AM514 Failure
- 3. #2 PORV Stuck Open
- 3. Abnormal Events (AE) - (2 - 4) 2
- 1. Condenser Tube Leak
- 2. Condenser Vacuum Leak
- 4. Major Transients (MA) - (1 - 2) 2
- 1. #2 PORV Stuck Open-SBLOCA
- 2. Turbine CV's Ramp Closed-Full Load Shed
- 5. EOPs entered requiring substantive actions (EU) - (1 -2) 2
- 1. EOP 2525
- 2. EOP 2532
- 6. EOP Contingenciesrequiring substantive actions (EC) - (0-2)
- 1. EOP 2532 17
Attachment Guide No.: ES02LI4 SCENARIO ATTRIBUTES CHECKLIST
- 7. Critical Tasks (CT)- (2 - 3) 3
- 1. Establish Primary to Secondary Heat Sink
- 3. Establish RCS Pressure Control Total 90
- 8. Approximate Scenario Run Time: 60 to 90 min.
(Y/N) Y
- 9. Technical Specifications exercised during the scenario.
18