ML111460575
| ML111460575 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 08/16/2010 |
| From: | Palagi B NRC/RGN-III/DRS/OLB |
| To: | |
| Shared Package | |
| ML102070508 | List: |
| References | |
| Download: ML111460575 (73) | |
Text
2010 PALISADES NUCLEAR PLANT INITIAL EXAMINATION AS-ADMINISTERED EXAM FILES SCENARIOS
Appendix D Scenario Outline Form ES-D-1 Facility: Palisades Scenario No.: ONE Op-Test No.: 1 Examiners: Operators:
Initial Conditions: 87% power with P-66B HPSI Pump tagged out.
Turnover: P-66B HPSl Pump is tagged out for a coupling alignment and will be restored to operable in 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. Shift orders are to maintain current power level.
Event Malf. ' Event Event No. No. TY Pe* Description I
SRo (" T, Cooling Tower Pump P-39A trips (ONP-14) and rapid 1 CWOIA Bop ()' downpower (ONP-26)
RO (R)
EGO4 BOP (c) Main Generator Voltage Regulator failure with concurrent 2 change in grid voltage ED142 SRO (c)
~
3 RP24A
' SRo (I1 T, RO (11 1 Cold Leg # I RTD fails high 4 SGOIA 1
SRO (C, T)
RO (c) I 'A' S/G tube leak that rises to require a reactor trip. ( 2 0.4 gpm requires reactor trip)
I 5
~~ ~
SGOIA ALL (M) SGTR on 'ASIG I ED13B 1 RO (C) 1 Failure of Right Train SlAS to automatically actuate l I I I I* (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)ech Spec
Scenario ONE - Simulator Operator Instructions Reset to IC 16 Ensure FIC-021OA set for 40-gallon dilution on Panel C-02 INSERT MF ED13B (PIDSIOI)
Hang Caution Tag on HPSl Pump P-666 (00s)hand switch o RACKOUT breaker for P-66B using SI24 on PIDS102 o Ensure EOOS indicates that P-666 is out of service Create Event Trigger 5: Event: rdsr(l3)<100 REMOTE 1 EGO4 (PIDEGOI) Main Gen Auto Volt Regulator Fail REMOTE 2 ED142 (PIDED03) Infinite Grid Voltage, Final Value = 380000 RP24A (PIDRPNII) Cold Leg # I RTD Fail High TE-O112CA, REMOTE 3 Final Value = 100 SGOIA (PIDSGOI) Severity 0.20,20-minute ramp. causes a SJG Tube REMOTE 4 Leak on A SJG.
TRIGGER 5 Action: imf sgOl a 40.0 [raises severify of tube leak to 400 gpm]
l 6 ACTIVE AT SETUP (right train SlAS auto failure) I Special instructions:
None Page 2 of 16
Scenario ONE Turnover Information The Plant is at 87% power. P-666 HPSl Pp. is tagged out for pump coupling alignment and it is estimated that it will be restored to operable in 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> (LCO 3.5.2.B.1 - 72 hrs.). Turbine valve testing is planned for the next shift. Shift orders are to maintain current power level.
Page 3 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 1 Page 1 of 3 Event 1 Time Position Applicant's Actions or Behavior Diagnoses that P-39A has tripped:
0 EK-3522, "CLG TWR PUMP P-39A TRIP" BOP/SRO 0 P-39A red light OUT, green light ON 0 P-39A ammeter reads ZERO 0 Possible lowering trend on Main Condenser vacuum.
Enters and directs the actions of ONP-14, Loss of Condenser Vacuum and ONP-26, Rapid Downpower.
SRo 0 Reviews trip criteria of ONP-14 Reviews trip criteria of ONP-26 SRO/RO/ Initiate a rapid downpower to 4 5 % at a rate of 5 300% per hour, as directed BOP by ONP-14 and as controlled by ONP-26, Rapid Downpower.
INSERTS Group 4 Control Rods 10 inches:
. Rod Control Switch operated to INSERT Group 4 control rods 10 inches Stabilize power at 55% as specified by SRO.
Bop COMMENCE turbine load reduction in Operator Auto using RUNBACK at a rate I 300%/hour, as ordered by the Control Room Supervisor.
Page 4 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 1 Page 2 o f 3 Event
Description:
P-39A Cooling Tower Pump Trip Time I Position I Applicant's Actions or Behavior Stabilize power at 55% as specified by SRO.
MAINTAIN TAVE within 5°F of TREFduring the rapid power reduction by regulating rod insertion and/or boration.
For Boration:
RESET PMW and BA Controllers if required
- SET quantity and batch flow limit on FIC-0201B, BA flow controller
. SET quantity and batch flow limit on FIC-O210A, PMW flow controller 9 START P-56B (preferred) OR P-56A, Boric Acid Pump
. OPEN CV-2155, Make Up Stop Valve PUSH start pushbutton on FIC-0210B RO . VERIFIES FIC-02106 output signal at zero when dilution complete 9 PUSH start pushbutton on FIC-0210A
. VERIFIES FIC-0210A output signal at zero when dilution complete 9 CLOSES CV-2155 9 MONITORS reactor power and TAVE For Control Rod manipulations:
= Operates Rod Control Switch to INSERT Group 4 Regulating Rods in increments specified by CRS
. MONITORS reactor power and TAVE Note: This will take some time to stabilize; i.e., crew will slow rate of power reduction significantly when vacuum starts to stabilize.
I SRo I Refers to and implements the following Tech Spec LCOs:
3.1.6.A, 2-hour action to restore rods above PDlL Performs ONP-14, attachment 1 to control ' A Cooling Tower basin level and maintain cooling to the affected waterbox.
e THROTTLE P-39A Waterbox Inlet, MO-5301 ENSURE CLOSED Dilution Water Pump Discharge to Mixing Basin, MO-5311 BOP ENSURE OPEN Dilution Water Pump Discharge to Cooling Towers, MO-5313 and MO-5315 e ENSURE CLOSED Cooling Tower Blowdown Valve, MO-5326A May throttle closed ' B Cooling Tower Condenser Inlet, MO-5302, to lower level in the 'B' Cooling Tower Page 5 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: I Scenario No.: ONE Event No.: 1 Page 3 o f 3 Event I scription: P-39A Cooling Tower Pump Trip Time Position Applicant's Actions or Behavior May balance Group 4 control rods.
PLACE Rod Selector Switch in the position for the rod to be moved.
TURN Group Selector Switch to the position for the group containing the rod to be moved.
PLACE Mode Selector Switch to MI (Manual Individual) position PERFORM the following to reposition the rod:
RO o OPERATE the Raise-Lower Switch.
o MONITOR Nuclear Instruments and TAVE closely while repositioning rod.
o IF necessary to maintain power level, THEN STOP single rod motion AND COMPENSATE with Regulating Rods.
PLACE the Group Selector Switch to desired position.
PLACE the Mode Selector Switch in MS (Manual Sequential) position or as directed by the Shift Manager.
I I May place one Main FW pp. to MANUAL at minimum speed per SRO direction.
After power has been lowered to 55% at the discretion of the Lead Examiner, INSERT REMOTE #2 Page 6 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 2 Page 1 of 1 Event sscription: Main Gen Auto Volt Regulator Trip Time Position Applicants Actions or Behavior Diagnose Main Gen Auto Voltage Regulator Trip:
Indications:
0 Lights above Voltage Regulator Control Switch on Panel C-01 are BOP OFF SRO 0 Generator Terminal Voltage is 23.6 kV Major alarms:
0 EK-0310, Generator Volt Reg Trip 0 EK-0317, Generator HI Volts/Hertz Respond per ARP-2 for EK-0310:
IF Generator has NOT tripped, THEN CHECK Generator Terminal Voltage normal.
IF Generator Terminal Voltage is NOT normal, THEN ADJUST with DC Adjuster by performing the following:
VERIFY Regulator Balance Meter indicates approximately BOP zero.
PLACE 390CS, Voltage Regulator Control Switch to OFF or TEST position.
ADJUST 370DC/CS, Voltage Regulator Manual Control Switch to control Generator Terminal Voltage between 21kV and 23kV.
6 Make notifications Transmission Systems Coordinator notifying them that SRO the Plant is not currently operating in accordance with the Generator Reliability Program (GRCP).
At the discretion of the Lead Examiner, INSERT REMOTE #3 Page 7 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 3 Page 1 of 2 Event I scription: Cold Leg RTD Failure HIGH Time Position Applicant's Actions or Behavior
~ ____ ~____ ~~~~~
Diagnoses high failure of Loop # I Tcold signal:
Alarms/lndications:
EK-0967, Loop 1 LOOP 2 TAVEDeviation EK-0968, Loop 1 TAVE/TREF Gross Deviation EK-0759, No PCS Protection Channel A RO EK-06 Rack C Window # I , TMlLO Pressure Channel Trip EK-06 Rack C Window #5, TM/LO Pressure Channel Pre-Trip EK-06 Rack D Window #3, Nuclear-AT Power Deviation T-Inlet Off NormallCalculator Trouble Channel A (already in from Event # I )
Calculated AT Power lowers TM/LP trip setpoint for Channel ' A rises TI-0112CA Loop 1 Cold Len Temperature indicates high Checks ARP-5 and ARP-21 for alarms present: report to CRS that ONP-13 needs to be referenced.
Ro May also reference SOP-IA, attachment 1 for PCS Temperature Instrumentation functions.
May enter ONP-13, TAVE/TREF Controller Failure (no actions apply).
SRO May check AT Power for the PIP Node and the SPI Node/Host Computer on a workstation and compare to actual heat balance power (no actions apply)
Page 8 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 3 Page 2 o f 2 Event
Description:
Cold Leg RTD Failure HlGH Time Position Applicant's Actions or Behavior Refers to and implements the following Tech Spec/ORM LCOs:
0 3.3.1.A (Table 3.3.1-1 Items 1 and 9), 7 day action statement SRO 3.3.8.A (Table 3.3.8-1 item 6), 30 day action statement ORM 3.17.6 (Item 12.1), Prior to next MODE 1 entry from MODE 2 NOTE: Have Shift Manager surrogate tell CRS to direct BOP operator to relleve ATC operator so they can perform the next task.
BYPASS Variable High Power Trip and TMlLP Trip for Channel ' A per SOP-36 (does not need to be in-hand) 0 INSERT bypass keys (289 or 297) above affected RPS Trip Unit.
RO TURN key 90° clockwise.
0 Verify lit yellow light above bypass keyswitch.
0 Repeat for other trip(s) to be bypassed.
SRO Initiates troubleshooting and repairs After RPS has been bypassed at the discretion of the Lead Examiner, INSERT REMOTE #4 Page 9 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 4 Page 1 of 2 Event
Description:
'A ' Steam Generator Tube Leak Time Position Applicant's Actions or Behavior Diagnoses Steam Generator Tube Leak on 'A' S/G:
SRO 0 EK-1364, GASEOUS WASTE MONITORING HI RADIATION alarms BOP Monitors PZR level, pressure 0 Monitors VCT level RO 0 Charging-Letdown mismatch 0 PPC Primary to Secondary Leakrate alarm Notes trends on any of the following:
RIA-0631, Condenser Off-Gas Monitor RIA-2323, Main Steam Gamma Monitor ('B'SIG)
I Ro RIA-2324, Main Steam Gamma Monitor ('A' S/G)
RIA-0707, Steam Generator Blowdown Monitor RlA-2325/2326, Stack Gas Effluent Monitors RIA-2327, High Range Noble Gas Monitor SRO Uses ONP-23.2, Att.1 and/or Att.2 or PPC Page 540/550 to calculate leak rate. (Calculated leak rate may be inaccurate due to changing value over BOP 20 minute ramp.) May also use DWO-1 method (15 min)
Simulator Operator: If asked as Chemistry, PCS Gas Total Isotope activity = 0.6 ~Cilcc SRO Reviews trip criteria of ONP-23.2.
II SRO Determines that Tech Spec 3.4.13.8 applies - 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> to MODE 3, 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> to MODE 5. (> 150 gpd) OR I Determines that ONP-23.2 Action Level 3 applies.
Notify HP to determine dose rates on C-42 cation columns.
SRO Notify HP to perform surveys per EOP Supplement 14.
May notify Chemistry to sample S/Gs for lithium and activity.
Simulator Operator: Inform control room that cation surveys for 'A' SIG indicate a higher than normal dose rate.
Page 10 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 4 Page 2 o f 2 Event
Description:
'A ' Sfearn Generator Tube Leak Time I Position I Applicant's Actions or Behavior ALL Diagnose that leak rate is above 0.4 gpm which requires a Reactor trip.
I I
SRO I I
Directs Reactor Trip.
Plant Trip I Depresses Reactor Trip pushbutton on Panel C-02.
I I
[ RO RO/BOP I Perform EOP-1.O immediate actions.
Page 11 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: I Scenario No.: ONE Event No.: 516 Page 1 of 5 Event
Description:
'A' Steam Generator Tube Rupture/Failure of Right Train SlAS Time I Position I Applicant's Actions or Behavior SRO Commence EOP-1.O verbal verifications.
I I Reactivity Control: YES I
I Ro II .
9 Reactor power lowering negative SUR maximum of one control rod not inserted I I Main Turbine Generator criteria: YES 9
Main Turbine tripped Generator disconnected from grid I 1 Feedwater criteria: YES:
1 I
Bop 1.
I PLACES Main FWP Controllers to 'MANUAL' and RAMPS to minimum speed Main FRV and B/Ps CLOSED Vital Auxiliaries-Electric:
. Buses I C and 1D energized: YES 9 Bus 1E energized: NO (if SIS present)
BOP . Bus 1A and 1B energized: YES
= Y-01 energized: YES Six DC Buses energized: YES 9 3 of 4 Preferred AC Buses energized: YES Page 12 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 516 Page 2 o f 5 Event
Description:
'A ' Steam Generator Tube RuptureIFailure of Right Train SlAS 1
Time Position Applicant's Actions or Behavior PCS Inventory Control: YES OR NO (Depends on Plant conditions)
PZR level 20% - 85% and trending toward 42% - 57%. IF NO for PZR Level RO c 20% (CONTINGENCY: All available Charging Pumps in service and Orifice Stop Valves Closed)
I I I 1 PCS 25°F subcooled. IF NO, NO CONTINGENCY.
PCS Pressure Control: NO PZR pressure 1650 to 2185 psia and trending toward 2010 to 2100 psia Contingencies:
Manually operates PZR heaters and spray; heaters will be off due to low PZR level, spray valves closed.
0 When PCS pressure is 1605 psia, verify safety injection initiated, RO EK-1342 in alarm and all available HPSl and LPSl pumps in service and valves open Notes Right Train SlAS does not automatically initiate:
Pushes Right Train SlAS pushbutton Panel C-13 per EOP-1.O immediate actions (attached):
(CRITICAL TASK PL-000 433 05 01)
If PCS pressure is 1300 psia, stops 'A' and 'D' PCPs.
-tI Core Heat Removal: YES
. At least one PCP operating RO
. Verify Loop AT less than 10°F 9 Verify PCS at least 25°F subcooled PCS Heat Removal: YES 9 Verify at least ONE S/G level 5% to 70% with Feedwater available (will BOP isolate AFW to ' A S/G)
. Verify TAVEbetween 525°F and 540°F
. Verify BOTH S/Gpressures between 800 psia and 970 psia Page 13 of 16
ADpendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 516 Page 3 o f 5 Time Position Applicant's Actions or Behavior Containment Isolation: YES RO 9 Verify containment pressure less than 0.85 psig
~~ ~~ ~
Containment Isolation:
. Containment Area Monitors CLEAR and no unexplained rise: YES Condenser Off Gas Monitor, RIA-0631, CLEAR and no unexplained rise: NO
= Main Steam Line Monitor and no unexplained rise: NO Containment Atmosphere: YES RO - Verify temperature less than 125°F I I 9 Verify Containment pressure less than 0.85 psig Vital Auxiliaries -Water: YES Verify at least two Service Water Pumps operating RO
. Verify BOTH Critical SW Header Pressures greater than 42 psig 9 Verify at least one CCW Pump operating
~ - ~~~
Vital Auxiliaries - Air: YES RO 9 Instrument Air header pressure greater than 85 psig
~~ ~~ ~~~
Verifies BOTH of the following:
I .
At least one Condensate Pump operating At least one Cooling Tower Pump operating PLACES LEFT train CRHVAC in emergency mode:
. STARTS V-26A, Air Filter Unit Fan BOP
- ENSURES OFF: V-94, Purge Fan; V-47, Switchgear Exhaust Fan
. May follow-up with SOP-24 verification Page 14 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 516 Page 4 of5 Event
Description:
A Steam Generator Tube Rupture/Failure of Right Train SlAS Time [ Position [ Applicants Actions or Behavior ALL Diagnose A S/G as affected I SRO I Directs isolating AFW to A S/G When directed, isolates AFW to A S/G:
. SELECTS MANUAL on FIC-0737A SELECTS MANUAL on FIC-0749 9 Raises output to 100% on each controller (RED signal indicator to the full right position)
I Performs EOP-1.O, attachment 1, Event Diagnostic Flow Chart SRo Diagnoses a SGTR and enters EOP-5.0, Steam Generator Tube Rupture Recovery SRO Directs PCS cooldown to below 524°F on Loop Thots via TBV Commences a cooldown of the PCS:
0 SELECTS MANUAL on PIC-0511 RO 0 ADJUSTS signal on controller to achieve desired TBV position 0 Monitors S/G pressures and cooldown rate Controls BS/G level 60 - 70 %
BOP Perform SIS checklist, EOP Supplement 5 (SAT)
SROlRO Establish PCS temperature and pressure control bands CLOSES Letdown orifice isolation valves on Panel C-02:
BOP/RO PLACES control switches for CV-2003, CV-2004, CV-2005, to CLOSE Page 15 of 16
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: ONE Event No.: 516 Page 5 o f 5 Event
Description:
'A ' Steam Generator Tube Rupture/Failure of Right Train SlAS Time I Position I Applicant's Actions or Behavior Directs chemistry to sample S/Gs for lithium and activity (if not previously SRo performed per ONP-23.2).
SRO Directs EOP Supplement 4, HPSl flow verification, completed.
When highest hot leg temperature is < 524"F, orders 'A' S/G isolated per SRo EOP Supplement 12.
Isolates ' A SIG per EOP Supplement 12 (attached)
Isolation from inside the Control Room:
(CRITICAL TASK PL-000 209 05 01):
o If removing heat using the TBV, ensures MO-0501, 'B' S/G MSlV Bypass valve is open o CLOSES ' A S/G MSlV Bypass Valve, MO-0510 (if open for cooldown) 0 CLOSES MSlVs on Panel C-01 (momentarily places either control switch to CLOSE and then back to OPEN)
BOP o CLOSES ' A FRV, CV-0701, on Panel C-01 CLOSES ' A FRV Block valve, CV-0742, on Panel C-01 o CLOSES CV-0749, CV-0737, CV-O737A, AFW to 'A SIG (if not performed earlier), on Panel C-01 o CLOSES ' A S/G Blowdown Valves CV-0767, CV-0771, CV-0739, on Panel C-13 (if not performed earlier) o Directs A 0 to perform EOP Supplement 12 to isolate 'A' S/G from outside control room SIM OP: Use MSZOIMS21 and SGOQlSGII on PIDMSO1 to isolate 'A' SIG SRO: Emergency Classification Level: Alert, FAI, Loss of PCS Boundary due to SGTR that results in ECCS actuation Terminate Scenario when SIC is kolated or at examiner discretion Page 16 of 16
Appendix D Scenario Outline Form ES-D-1 Facility: Palisades Scenario No.: Op-Test No.: 1 Examiners: Operators:
Initial Conditions: 100% power. P-8C, Auxiliary Feedwater Pump, is out of service.
Event Malf. Event Type* Event No. No. Description 1 NIA RO (N) Alternate Running Service Water Pumps SRO (N) 2 NIA RO (R) Power de-escalation BOP (N) 3 N/A SRO (T) Report of Personnel Airlock condition SRO (C, T) 4 OVRD Dilution Water Pump P-40A trip/breaker failed BOP (C) 1 5 I MS03B I ALL(M) I ESDElnsideContainment ED01 SRO (C) 6 Loss of Offsite Power with failure of DIG 1-1 to start ED14A RO (C) 7 RD16 RO (C) Two stuck Control Rods 1* (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)ech Spec
Scenario TWO Simulator Operator Instructions Reset to IC-17 (or similar) 100% power MOL IC.
Ensure FIC-021OA set for 40-gallon dilution on Panel C-02 AFW Pump P-8C is 00s:
o Use FW16C on PIDFWOI to trip P-8C o Override P-8C-G (green light for P-8C) to OFF o Override P-8C-W (white light for P-8C) to OFF o Hang Caution Tag on P-8C handswitch o Ensure EOOS indicates P-8C is out of service Ensure SW Pumps P-76 and P-7C inservice INSERT MF ED14A (PIDED08) DIG 1-1 fail to start INSERT MFs RD16-05 and RD16-20 (PIDRD02) Control Rods #5 and #20, Final Value = 5-Stuck 0 Create Event Trigger 4: Event: Reg Group 1 Rod 21 less than 1 1 0 Trigger #
No actions required. I 2 1 No actions required.
I No actions required (Simulator Operator phone call: see event) I P40A-1 (DWS P-40A Selector Stop) to ON (= trips P-40A) 4 I P-4OA-W (P-40A white light) to OFF P-40A-G (P-40A green light) to OFF 5 1 REMOTE3 MS03B (PIDMSOI) B S/G Main Steam Line Break Inside Containment; Severity value = 7%, 10 minute ramp F TRIGGER 4 Special instructions:
ED01 (PIDED03) Loss of Offsite Power No actions required.
None.
Page 2 of 17
Scenario TWO Turnover Information The Plant is at 100% power, MOL. P-8C, Auxiliary Feedwater Pump, is out of service for a bearing inspection (LCO3.7.5.A.1 - 72 hrs.) It is expected to be 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> before bearing inspection is completed.
Shift orders are to alternate running Service Water pumps (Start P-7A and stop P-7B and place it in STDBY). Once this is complete, a power reduction to approximately 87% at 4% per hour is ordered to prepare for Turbine valve testing on the next shift.
Page 3 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 1 Page 1 of 1 Event
Description:
Alternate Running Service Water Pumps Time Position Applicant's Actions or Behavior I SRO I Directs alternating running Service Water Pumps.
I RO Refers to SOP-15, 7.1. I and 7.1.2.
Simulator Operator: called as Chemistry to recalculate mixing basin discharge flow volume, inform CR this is nor eguired If they are alternating SW pumps.
When called as A 0 f; ' S W Pp. parameters, report discharge valve open, oil levels normal.
Starts P-7A SW pump.
Make PA announcement.
Check discharge valve, oil levels for P-7A (call to AO).
Remove P-7A from standby (PLACES handswitch to TRIP).
STARTS P-7A.
RO Check amps less than 92 amps.
Check local discharge pressure (call to AO).
Check packing leakoff not excessive. (call to AO)
Possible alarm: EK-1132 P-7A basket strainer Hi dp (clears on its own)
Simulator Operator: If asked by NCO,report Pl-I322 indicates 72 psig and stable; packing leakoff is NOT excessive.
I STOPS P-76.
RO PUSHES STANDBY pushbutton to place P-76 in standby Note: Chemistry recalculation of mixing basin volume is NOT required.
Page 4 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 2 Page 1 of 2 Event
Description:
Lowerpower to less than 87%
Time I Position I Amticants Actions or Behavior I SRO Directs lowering power to 87%.
~~~ ~~
INSERTS Group 4 Control Rods to less than 128 inches:
Rod Control Switch MANIPULATED to lower control rods Operates turbine generator on the DEH panel for power de-escalation @ 4%
per hour:
.ENTERS setter value SELECTS rate of 4% per hour
.PUSHES GO pushbutton and observes white light illuminate
.Informs CRS/RO that turbine is in GO
~ ~
Performs periodic borations andlor control rod manipulations to maintain TAVE within 3°F of TREF For Boration:
RESET PMW and BA Controllers if required 9 SET quantity and batch flow limit on FIC-0201B, BA flow controller
= SET quantity and batch flow limit on FIC-O210A, PMW flow controller
. START P-56B (preferred) OR P-56A, Boric Acid Pump
= OPEN CV-2155, Make Up Stop Valve
. PUSH start pushbutton on FIC-021OB RO
. VERIFIES FIC-021OB output signal at zero when boration complete
. PUSH start pushbutton on FIC-0210A 9 VERIFIES FIC-0210A output signal at zero when boration complete CLOSES CV-2155
. MONITORS reactor power and TAVE For Control Rod manipulations:
- Operates Rod Control Switch to INSERT Group 4 Regulating Rods in increments specified by CRS
. MONITORS reactor power and TAVE Page 5 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 2 Page 2 of 2 Event
Description:
Lowerpower to less fhan 87%
Time Position Applicants Actions or Behavior May divert CVCS letdown to Clean Waste as VCT level rises:
. PLACES CV-2056, Letdown to VCT or Radwaste, in the TO CLEAN WASTE RCVR TANKS position
.When desired VCT level is achieved, PLACES CV-2056 to the AUTO or TO VOL CNTRL TANK position (then AUTO)
After PZR level control is reestablished at the discretion of the Lead Examiner, make phone call to CRS (see next event).
Page 6 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: I Scenario No.: TWO Event No.: 3 Page 1 of 1 Atmlicant's Actions or Behavior Receives report from HP Supervisor that door interlock for Personnel Airlock SRo is broken.
Refers to Tech. Spec. 3.6.2, and determines required actions:
B.1: Verify an operable door is closed within one-hour.
SRO 8.2: Lock an operable door closed within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 8.3: Verifv an operable door is locked closed every 31 daw After power has l o w e d Ito 2% at the discretion of the Lead Examiner, INSERT RFMOTE
- 2 Page 7 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 4 Page 1 of 1 Event
Description:
Dilution Wafer Pump P-40A Trip Time Position Applicant's Actions or Behavior Diagnoses Dilution Water Pump P-40A trip:
BOP 0 EK-3518, Dilution Wtr Pump P40A Trip P-40A red light OFF, green light OFF, white light OFF SRO P-40A amps are ZERO Notes 'A' Cooling Tower level lowering.
THROTTLE OPEN MO-5305 (Cooling Tower Pp. P-39A discharge) to Bop maintain cooling tower basin level.
Supply both Water Boxes from P40B per SOP-14, section 7.3.5:
ENSURE CLOSED MO-5313, P4OA/B Disch to E-30A MakeuplFill.
ENSURE CLOSED MO-5315, P 4 0 N B Disch to E-30A MakeuplFill.
SLOWLY OPEN MV-CW735, Dilution Water Pumps P-40NB Disch BOP Xconn.
SIMULTANEOUSLY THROTTLE OPEN MO-5315, P-4ONB Disch to E-30A Makeup/Fill, for a total of 15-20 seconds AND THROTTLE CLOSED MO-5316, P-40NB Disch to E-30B Makeup/Fill.
b CONTACT chemistry to obtain Cooling Tower samples.
SIMULATOR OPERA' >R: If directed to open MV-CW735, use CWl9 (PIDCWO2), value = 100.
SRO I May order Main Turbine placed in HOLD (if not already done).
BOP DEPRESS HOLD on Main Turbine (if not already done).
SRO Notify Chemistry or RMC concerning degraded dilution capability.
1 1 I
SRO 1 I
Notify A 0 and Work Week Mgr to investigate P-40A and breaker.
SIMULATOR OPERATOR: Call CRS as A 0 and inform that P-40A breaker 152-102 has no control power light and there is a smell of burnt insulation from breaker.
SRO Determines that LCO 3.4.9.8.1, 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> to restore to OPERABLE status, applies for P-40A breaker 152-102 being inoperable.
NOTE: After CRS has determined LCO at the discretion of the Lead Examiner, lNSERT
- REMOTE e.
Page 8 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 5 Page 1 of 1 Event [ scription: ESDE Inside Containment Time Position Applicants Actions or Behavior Informs the SRO that indications of excessive load exist:
0 EK-1148, Fire System Panel C-47, C-47A/B or C-49 Off Normal EK-1343, Containment Air Cooler VHX-1 Dry Pan HI Level EK-1345, Containment Air Cooler VHX-3 Dry Pan HI Level BOP/RO 0 EK-1362, Containment Pressure Off Normal Reactor power rising B S/G Compartment Humidity rising 0 TAVElowering Enters ONP-9, Excessive Load Determines that unisolable load rise exceeds 1% change in NI or Delta-T Power (may wait for HB Power Steady to also be above 1%)
Directs a reactor trip.
I RO I TRIPS reactor by depressing reactor trip pushbutton at Panel C-02 SRO/BOP May direct A 0 to check for source of steam release.
I RO/BOP Perform EOP-1.O immediate actions Simulator Operator: If contacted by Control Room a s A 0 to check on steam leak, wait a few minutes and REPLY back: there are no Steam Generator relief valves blowing by or Ieaklng on SIRWT roof area.
Page 9 of 17
Appendix D Required Operator Actions Form ES-D-2 I Op-Test No.: 1 Event
Description:
Scenario No.: TWO Event No.: 617 Page 1 of 8 ESDE lnside ContainmentTwo Stuck Control Rods/Loss of offsite power/Failure of D/G 1-1 to start Time I Position I Applicant's Actions or Behavior Informs SRO that S/G pressures 800 psia, CONTINGENCY ACTION:
I Bop 0 MSIVs, CV-0510 and CV- 0501, CLOSED by taking one HS to CLOSE and then back to OPEN (may auto close on CHP)
I
~ ~~~~ ~~~~ ____ ~ ~
Informs SRO that offsite power has been lost and that DIG 1-1 did not auto BOP start, CONTINGENCY ACTION:
I I D/G 1-1 attempted start from Panel C-04 handswitch (does not start)
Informs SRO that two controls rods are not fully inserted, CONTINGENCY ACT10N:
Commences emergency boration. (CRITICAL TASK PL-000024 05 01)
RO STARTS Boric Acid Pump, P-56A OPENS MO-2140, Boric Acid Pump Feed Isolation VERIFIES Charging Flow greater than 33 gpm I I SRO I Commences EOP-1.O verbal verifications I Reactivity Control:
= Reactor power lowering YES 9
negative SUR YES maximum of one control rod not inserted NO (two rods stuck out)
(Emergency Boration is in progress)
Page 10 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: MI0 Event No.: 617 Page 2 o f 8 Event
Description:
ESDE lnside Containrnentrrwo Stuck Control Rods/Loss of offsite power/Failure of D/G 1-1 to start Time Position Applicant's Actions or Behavior Main Turbine Generator criteria: YES BOP 9 Main Turbine tripped I I 9 Generator disconnected from grid I I Feedwater criteria:
I BOP PLACES Main FWP Controllers to 'MANUAL' and RAMPS to minimum speed NO - MSlVs closed PLACES Main FW Controllers to 'MANUAL,' Main FRV and B/Ps CLOSED YES Main Vital Auxiliaries-Electric:
Buses I C and I D energized: NO (Bus I C not energized, DIG 1-1 would not start, Bus I D being supplied by D/G 1-2)
. Bus 1E energized: NO BOP
- Bus 1A and 1B energized: NO 9 Y-01 energized: YES Six DC Buses energized: YES
.3 of 4 Preferred AC Buses energized: YES I I PCS Inventory Control:
9 PZR level 20% - 85% and trending toward 42% - 57%: YESlNO (depends RO on conditions) Applicable Contingency: Verify max Charging and min Letdown
= PCS 25°F subcooled: YES (by CETs)
PCS Pressure Control: NO
= PZR pressure 1650 to 2185 psia and trending toward 2010 to 2100 psia Contingencies:
0 Manually operates PZR heaters and spray; heaters will be off due to low RO PZR level, spray valves closed.
0 When PCS pressure is 1605 psia, verify safety injection initiated, EK-1342 in alarm and all available HPSl and LPSl pumps in service and valves open 0 At 1300 psia, NONE: PCPs already off due to loss of power Page 11 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 617 Page 3 o f 8 Event
Description:
ESDE Inside ContainmenWTwo Stuck Control Rods/Loss of offsite power/Failure of D/G 1-1 to start Time Position Applicant's Actions or Behavior Core Heat Removal:
At least one PCP operating: NO RO
- Verify Loop AT less than 10°F: NO Verify PCS at least 25°F subcooled: YES (by CETs)
PCS Heat Removal:
. Verify at least one S/G has; level 5% - 70%; Feedwater available: YES
. Verify TAVE525°F - 540°F: YESlNO Applicable Contingency Action: Ensures Turbine Bypass Valve and Atmospheric Steam Dump Valves are closed BOP Verify BOTH S/G pressures 800 psia - 970 psia: NO Applicable Contingency Action:
CLOSES MSlVs on Panel C-01 (momentarily places either control switch to CLOSE and then back to OPEN)
Ensures Turbine Bypass Valve and Atmospheric Steam Dump Valves are closed Containment Isolation: NO Containment pressure > 0.85 psig Applicable Contingency Actions: When Containment pressure > 4.0 psig perform all of the following per EOP-1.O immediate actions (attached):
. ENSURE EK-1126 (CIS Initiated) OR PUSH High Radiation Pushbuttons on Panel C-I 3
. ENSURE CLOSED: Both MSlVs (MO-0510 and MO-0501); Main FRVs; Main FRV Bypasses; CCW Isolation Valves
= ENSURE EK-1342 (Safety INJ Initiated) OR PUSH left and right Injection Initiate pushbuttons on Panel EC-13 I I Containment Isolation:
Verify Containment Area Monitor alarms clear: YESlNO (Depends on timing:
BOP All four in alarm, not corroborated with High Range Gamma Monitors)
. Verify Condenser Off Gas Monitor alarm clear: YES 9 Verify Main Steam Line Monitor alarms clear: YES Page 12 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 617 Page 4 o f 8 Time Time Time Containment Atmosphere: NO 9 Containment temperature > 125°F Containment Pressure > 0.85 psig CONTINGENCY:
~ ~~ ~~~~~~~
Vital Auxiliaries -Water: YES At least two SW Pumps operating 9
RO BOTH Critical SW Headers in operation with pressure > 42 psig At least one CCW Pump operating Vital Auxiliaries - Air: YESlNO (depends on when compressor is started)
RO Instrument Air Pressure > 85 psig CONTINGENCY ACTION:
9 Start available Instrument Air Compressors (C-2B)
PLACES right train CRHVAC in emergency mode:
STARTS V-26B Air Filter Unit Fan BOP ENSURES OFF: V-94, Purge Fan; V-47, Switchgear Exhaust Fan
. May follow up with SOP-24 verification Report that neither Condensate Pump nor Cooling Tower Pump is operating BOP due to loss of power.
CONTINGENCY: CLOSE MSIVs, CV-0510 and CV-0501 (already completed)
I SRO I MAY direct isolating AFW to 6S/G When directed, isolates AFW to B S/G:
. SELECTS MANUAL on FIC-0727, P-8NB flow to S/G 6 BOP SELECTS MANUAL on FIC-O736A, P-8C flow to S/G 6 9 RAISES flow output to 100% on each controller (RED signal indicator to the full right position)
Page 13 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 6/7 Page 5 o f 8 Event
Description:
ESDE Inside ContainmenVTwo Stuck Control Rods/Loss of offsite c
power/failure of D/G 1-1 f osfarf pG-
~~
Position Applicant's Actions or Behavior
. Performs Event Diagnostic Flow Chart per EOP-1.O, Attachment 1 Diagnoses EOP-9.0, Functional Recovery Procedure, ESDE and two SRO stuck control rods 9 Performs EOP-9.0 strategy brief
. Establishes PCS pressure and temperature bands with RO I I SRO I Directs closing CV-1064 and CV-1065, CWRT vent valves I I Bop I CLOSES CV-1064 and CV-1065 (already closed due to Containment Isolation)
Directs performance of EOP Supplement 5, Checklist for Safeguards SRo Equipment Following SlAS BOP Completes EOP Supplement 5 SRO Directs placing a Hydrogen Monitor in service in accident mode Places right train H2 monitor in service in accident mode (back of Panel C-I IA):
. PLACES HS-2418 to ACCl PLACES HS-2416 to OPEN and RELEASES BOP PLACES HS-2412A, HS-2412B, HS-2414A, and HS-24148, to OPEN
- Energizes H2 Recorder, AR-2401, by: PLACING to 'ON' Power Switch and PLACES to 'ON' Chart Drive Switch
. PLACES HS-2427R to 'ANALYZE' position 9 REMOVES pen caps from chart pens SRO Directs SE to perform EOP-9.0 SFSCs Page 14 of 17
Appendix D Required Operator Actions Form ES-D-2 H Op-Test No.: 1 Event
Description:
Scenario No.: TWO Event No.:
power/Failure of D/G 1-1 to start 617 Page 6 o f 8 ESDE Inside ContainmenVTwo Stuck Control Rods/Loss of offsite pr Position Applicants Actions or Behavior Determines success paths for each safety function:
.Reactivity: RC-3
.Maintenance of Vital Auxiliaries-Electric: DC-1, AC-2
.PCS Inventory: IC-2 SRO . PCS Pressure: PC-3 PCSlCore Heat Removal: HR-2 (challenged)
. Containment Isolation: CI-I
= Containment Atmosphere: CA-3
. Maintenance of Vital Auxiliaries-Air: MVAW-1, MVAA-1 Directs actions from HR-2:
I ..May Perform EOP Supplement 4, SI flow verification (SE action) secure Emergency Boration SRO
. Commence a cooldown of A SIG using ADVs 9 Verify natural circulation exists Isolate B S/G I SRO Directs steaming unaffected A S/G to within 50 psi of B S/G Begins steaming A S/G:
- HIC-O780A, Steam Dump Controller, MANUAL pushbutton PUSHED RO
. Slidebar taken to the OPEN position I. MONITORS S/G pressures and cooldown rate on PPC Page 15 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: TWO Event No.: 6/7 Page 7 o f 8 Event
Description:
ESDE Inside ContainmenVTwo Stuck Control Rods/Loss of offsite Time I Position I Applicants Actions or Behavior SRO May directs use of PZR Auxiliary Spray to lower PCS pressure Refers to EOP Supplement 37, PZR Pressure Control Using Auxiliary Spray:
. ENSURE CV-1057 and CV-1059 switches in CLOSE RO
. ENSURE at least one charging pump in operation ENSURE OPEN HS-2111, Charging Line Stop
. ENSURE CLOSED MO-3072, Charging Pump Discharge to Train 2 9 OPERATE HS-2117, Aux. Spray CV-2117 keyswitch as desired C
SRO Directs placing handswitches for Letdown Orifice Stop Valves to close PLACES handswitches to CLOSE:
. HS-2003 (CV-2003)
. HS-2004 (CV-2004)
.HS-2005 (CV-2005)
I SRo I Directs isolating B S/G per EOP Supplement 18, B S/G ESDE Isolation Checklist Page 16 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: MI0 Event No.: 617 Page 8 o f 8 Event
Description:
ESDE Inside ContainmentTwo Stuck Control Rods/Loss of offsite power/Failure of D/G 1-1 to start Time I Position Applicants Actions or Behavior Isolates B SIG per EOP Supplement 18 (attached)
Isolation from inside the Control Room:
(CRITICAL TASK PL-000 209 05 01) o ENSURE CLOSED BOTH MSlVs (already completed) o ENSURE CLOSED MO-0501, B S/G MSIV Bypass Valve.
o CLOSE CV-0703, BS/G Main Feed Reg Valve.
0 CLOSE CV-0744, B S/G Main Feed Reg Block Valve o CLOSE CV-0734, B S/G Bypass Feed Reg Valve.
o CLOSE SIG E-50B Blowdown Valves: CV-0768, CV-0770, and CV-0738 (may be performed in EOP supplement 6) o CLOSE SIG E-50B Auxiliary Feedwater Flow control Valves CV-0736, CV-O736A, CV-0727 0 DIRECTS Auxiliary Operator to isolate B SIG per EOP Supplement 18 SRO: Emergency Classification Level: SA5 AC Power Supplied. . by one DIG > 15 minutes TERMINATE Scenario when B SIG has been isolated per EOP Supplement 18 at the discretion of the Lead Examiner.
Page 17 of 17
Amendix D Scenario Outline Form ES-D-1 Facility: Palisades Scenario No.: THREE Op-Test No.: 1 Examiners: Operators:
Initial Conditions: 25% power.
Turnover: The Plant is at approximately 25% power MOL following a startup from a forced outage.
The Turbine Drain Valves are closed per SOP-8. A Chemistry hold has just been lifted with S/G chemistry within specifications. GCL-5.1, Power Escalation in MODE 1, has been completed through Step 2.13a. Shift orders are to then commence a power escalation to full power at 6% per hour.
Event Malf. No. Event Type* Event Description SRO (N)
RO (R) Power escalation BOP (N)
SRo ("
BOP (C)
I Power Range Detector NI-5 fails low SRo (I) Channel 'B' Pressurizer Pressure Controller failure RO (1)
SRO (T) I T-1OA Diesel Fuel Oil Inventory Low 5 RC16A PCP P-50A High Vibration (requires pump trip)
RO (C)
ALL(M) LOCA Bop (I) I I
Failure of Turbine to auto trip CH05A CH05B RO (I) 1 CHP Channels Auto Initiate Failure
- (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)ech Spec
Scenario THREE Simulator Operator Instructions 0 Reset to IC-14 0 Ensure FIC-0210A set for 40-gallon dilution on Panel (2-02 0 INSERT MF TC02 (PIDTC03) Failure of Turbine to trip on Reactor Trip 0 INSERT MFs CHO5A and CH05B (PIDCHOI) Failure of CHP channel to AUTO initiate Create Event Trigger 4: Event: AN:K09(3) (this is Alert alarm for PCP Vibration}
Create Event Trigger 5:
Event: ZD12P(123) {this is P-50A HS to TRIP position}
Action: ior TIA-0138A (0 15:OO) 0.55 Create Event Trigger 6: Event: rdsr(l3)clOO I No actions required. I I 2 I REMOTE 1 I R P l l A (PIDRPN13) Loss of NI 5 Power Range Detector (fails low) I I 3 I REMOTE 2 I RXOSB (PIDRXOI) Channel B PZR Pressure Controller failure I I 4 1 I No actions required (Simulator Operator phone call: see end of Event #3) 1 REMOTE 3 RCIGA (PIDRC03) HI Vibration on PCP P-50A TIA-O138A (PNL C-I 1) P-50A Upper Thrust Bearing Temperature 5
TRIGGER 4 Final Value = 0.75, 7 minute ramp
[Trigger #5 will activate when P-50A is secured]
I I 1 RC04 (PIDRCOI) Severity = 100 (1000gpm LOCA)
~~ ~~ ~~ ~~ ~ ~ ~ ~~
~~ 6 ~ TRIGGER 6 1 7 1 ACTIVE AT SETUP - No actions required.
8 ACTIVE AT SETUP - No actions required.
Page 2 of 17
Scenario THREE Turnover Information The Plant is at approximately 25% power MOL following a startup from a forced outage. The Turbine Drain Valves are closed per SOP-8. A Chemistry hold has just been lifted with S/G chemistry within specifications. GCL-5.1, Power Escalation in MODE 1, has been completed through Step 2.13a. Shift orders are to commence a power escalation to full power at 6% per hour.
Page 3 of 17
Appendix D R e w i r e d Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 1 Page 1 of 1 Time Position Applicants Actions or Behavior
~~ ~~
SRO Enterskontinues and directs the actions of GOP-5.
Operates turbine generator on the DEH panel for power escalation @ 6% per hour:
I I ENTERS setter value SELECTS rate of 6% per hour PUSHES GO pushbutton and observes white light illuminate I I Informs CRSlRO that turbine is in G O Performs periodic dilutions and/or control rod manipulations to maintain TAVE within 3°F of TREF For Dilution:
9 RESET PMW Controller if not already RESET
. SET quantity and batch flow limit on FIC-O210A, PMW flow controller
- OPEN CV-2155, Make Up Stop Valve RO
. PUSH start pushbutton on FIC-0210A 9 VERIFIES FIC-0210A output signal at zero when dilution complete CLOSES CV-2155
- MONITORS reactor power and TAVE For Control Rod manipulations:
. Operates Rod Control Switch to WITHDRAW Group 4 Regulating Rods in increments specified by CRS MONITORS reactor power and TAVE T R ~ ~
I May divert CVCS letdown to Clean Waste as VCT level rises:
9
=
PLACES CV-2056, Letdown to VCT or Radwaste, in the TO CLEAN WASTE RCVR TANKS position When desired VCT level is achieved, PLACES CV-2056 to the AUTO or TO VOL CNTRL TANK position (then AUTO)
After power has been raised 1%-2% OR at the discretion of the Lead Examiner, INSERT REMOTE #I Page 4 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 2 Page 1 of 2 Event
Description:
Power Range NI-05 Fails Time Position Applicants Actions or Behavior Diagnose failure of Power Range NI-05:
Indications: NI-05 Lower and Upper power meters read 0%; HI voltage meter reads 0 volts; Rod Drop tell-tale light illuminated Major Alarms:
0 EK-0948, Dropped Rod; BOP EK-06 Rack C Window 3, Channel Deviation Level 1 5%;
0 EK-06 Rack C Window 4, Channel Deviation Level 2 10%;
0 EK-06 Rack C Window 7, Dropped Rod; 0 EK-06 Rack C Window 8, NI Channel Trouble; 0 EK-06 Rack D Window 2, Loss of Load Trip Channel Bypassed, 0 EK-06 Rack D Window 3, Nuclear -AT Power Deviationm-Inlet Off NormallCalculator Trouble Channel A
~ ~~ ~ ~ ~~~~ ~ ~~
BOP May DEPRESS HOLD on the turbine
~~ ~~ ~
Performs Operator Actions of EK-06 Rack C Windows 3 and 4; If Reactor Power less than 25%:
. CHECK Rod positions normal Follow Up Actions:
REMOVE faulty Power Range Nuclear Instrument from service per SOP-35
~~ ~ ~ ~~ ~ ~~
Performs Operator Actions of EK-06 Rack C Windows 8:
.CHECK detector voltage for NI-08 greater than 650 VDC BOP Follow Up Actions:
.NI detector voltage less than 650 VDC, REMOVE from service per SOP-35 May reference or enter ONP-5.1, Dropped Rod. ONP-5.1 does not apply
. Directs removal of NI-05 from service
- Declares Channel A Flux-Delta T Comparator and AS1 alarm function of TMM A Channel inoperable Directs monitoring and logging the Power Density status of the remaining operable TMMs hourly
. May call Reactor Engineer to assist in Quadrant Power Tilt and Linear Heat Rate with an NI out of service using lncore Detectors Page 5 of 17
Time Position Applicant's Actions or Behavior REMOVES NI-05 from service per SOP-35, Section 7.2.2:
For 'A' Channel RPS, BYPASS the following Trip Units per SOP-36:
Variable High Power Key # 289 High Power Rate Key # 290 Page 6 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 3 Page 1 of 2 Event C scription: Failure of B Channel PZR Pressure Controller Time Position Applicants Actions or Behavior Diagnoses failure of B PZR Pressure Controller:
Indications: PIC-0101B, B Channel PZR Pressure Controller reads 2500 psia; Signal output on PIC-0101B in full Spray position; PZR Spray RO CVs 1057/1059 show full open; PZR pressure lowering on PI-0104 and PIC-0101A Major Alarm EK-0754, Pressurizer Pressure OFF Normal HI-LO:
Performs Operator Actions for EK-0754:
= Notifies CRS to refer to ONP-18 Enters ONP-18, Pressurizer Pressure Control Malfunctions SRO Directs subsequent actions to be taken May direct RO to perform:
. PIC-0101B to the M position
. Control PZR pressure using Slide Bar
. Direct a pressure band in which to maintain pressure
. Swap to PIC-0101A per SOP-1A SRO -
OR 9 Placing HS I/PRC-0101 to the AChannel position And then
. Refer to SOP-IA, Primary Coolant System, to ensure all steps are completed referencing the procedure Directing RO to swap controllers and then reference the SOP O R following step by step guidance in SOP are both acceptable Page 7 of 17
~~ ~ ~
Appendix D Reauired Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 3 Page 2 of 2 Event I rscription: Failure of 6 Channel PZR Pressure Controller Time Position Applicants Actions or Behavior Per SRO direction performs:
- PLACES PIC-0101B to the M position
- Control PZR pressure using Slide Bar Swap to PIC-0101A per SOP-1A OR PLACES HS I/PRC-0101 to the A Channel position And then
. Refers to SOP-IA, Primary Coolant System, to ensure all steps are completed referencing the procedure (CRITICAL TASK PL-000 423 04 01)
I I PLACES PPCS in AUTO per SOP-1A Section 7.2.2:
I RO 1. ADJUST blue pointer to match red pointer DEPRESS the AUTO pushbutton on PIC-0101A The following Tech Spec LCO may apply:
SRO 3.4.1, Action: A.l, PZR pressure 2010 psia, 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> SRO I May exit ONP-18, may direct BOP to check instruments on back of C-12.
Page 8 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 4 Page 1 of 1 Event
Description:
T-1OA Diesel Fuel Oil Inventory Low Time I Position I Applicant's Actions or Behavior SRO I Receives phone call from I&C that T-I OA dipstick reading is 64".
~~
SRo Verifies that LIA-1400 in the Control Room is incorrectly indicating adequate BOP T-1OA inventory.
Refers to SOP-22, Attachment 3 and determines that based on a dipstick SRo reading of 64", there is inadequate fuel oil inventory in T-1OA (22,000 gallons).
Refers to Tech. Spec. 3.8.3 and determines that LCO 3.8.3.A applies. Must SRo restore fuel oil inventory within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />.
SRO May direct T-I OA fill from T-926.
At the discretion of the Lead Examiner, INSERT REMOTE #3 Page 9 of 17
Amendix D Reauired ODerator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 5 Page 1 of 1 1 Event I ?scription:
I
- P P-50A High Vibration requiring a Plant trip Time Position Applicant's Actions or Behavior
~ ~~
Diagnoses P-50A high vibration:
Vibration Monitor VIA-131A readings on Panel C-02 above normal, in ALERT or DANGER SRO/RO Alarms EK-0913, Pri Coolant Pump Vib AlerVMon Trouble and/or EK-0914, Pri Coolant Pump Vibration Danger P-50A upper thrust bearing temperature on Panel C-I 1, TIA-O138A, trending upward RESPONDS to alarms for P-50A using ARP-5.
RO DETERMINES that reactor trip is required (based on rate of rise and other corroborating indications) and that PCP should be stopped.
SRO Directs tripping reactor and then securing P-50A
~~
DEPRESSES CO-2 Panel Reactor Trip Pushbutton RO (CRITICAL TASK PL-343 223 05 01)
TRIPS P-50A using switch on Panel C-02 RO ENSURES associated AC or DC lift pump automatically starts BOP/RO PERFORM EOP-1.O immediate actions Page 10 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.:6/7/8 Page 1 of 7 Event
Description:
EOP- 7.0 actions/OP-4.0 (LOCA)
Time I Position I Applicants Actions or Behavior I I Informs the CRS that the Turbine did not trip, CONTINGENCY ACTION:
PERFORM the following:
BOP 0 CLOSE both MSIVs: CV-0510 (AS/G) and CV-0501 (B S/G): places one handswitch to CLOSE momentarily and back to OPEN I I SRO I Commences EOP-1.O verbal verifications Reactivity Control: YES 9 Reactor power lowering
. Negative SUR
. Maximum of one control rod not inserted
~~ ~
Main Turbine Generator criteria: YES
. Main Turbine tripped (Contingency taken to close MSIV)
. Generator disconnected from grid Feedwater criteria:
. PLACES Main FWP Controllers to MANUAL and RAMPS to minimum speed NO - MSlVs closed
. PLACES Main RN Controllers to MANUAL, Main FRV and B/Ps CLOSED YES Page 11 of 17
Appendix D Required Operator Actions Form ES-D-2 Scenario No.: THREE Event No.: 6/7/8 Page 2 o f 7 E OP-1.0 actions/EOP-4.0 (LOCA)
Time Position Applicant's Actions or Behavior Vital Auxiliaries-Electric:
9 Buses I C and 1D energized: YES 9 Bus 1E energized: YESlNO (depends on SlAS status)
BOP . Bus 1A and 1B energized: YES
. Y-01 energized: YES Six DC Buses energized: YES 3 of 4 Preferred AC Buses energized: YES PCS Inventory Control:
9 PZR level 20% - 85% and trending toward 42% - 57% NO Applicable Contingency Actions:
RO 0 Ensure all orifice stop valves are closed 0 Ensure all available charging pumps are operating PCS 25°F subcooled YESlNO (depends on timing)
PCS Pressure Control:
- PZR pressure 1650 - 2185 psia and trending toward 2010 - 2100 psia NO Applicable Contingency Actions:
Ensure Spray Valves are closed Ensure all available heaters are energized (all heaters will be de-energized due to PZR level 36%
0 Ensure all available HPSl (P-66NB) and LPSl Pumps (P-67NB) operating with associated loop injection valves (12 total) open Page 12 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 61718 Page 3 o f 7 Event C :scrir>tion:
Time Position EOP-1.0 actions/EOP-4.0 (LOCA)
Applicant's Actions or Behavior Core Heat Removal:
May SECURE ALL PCPs due to loss of CCW for cooling RO - At least one PCP operating: YES or NO (depends on timing)
- Verify Loop AT less than 10°F: YES n Verify PCS at least 25°F subcooled: YESlNO (depends on timing)
PCS Heat Removal:
Verify at least one S/G has; level 5% - 70%; Feedwater available: YES
- Verify TAVE525°F - 540°F: YES
- Verify BOTH S/G pressures 800 psia - 970 psia: YES Containment Isolation: NO Containment pressure > 0.85 psig Applicable Contingency Actions (may occur in EOP-4.0):
When Containment pressure 4.0 psig perform all of the following per EOP-1.O immediate actions (attached):
- ENSURE EK-1126 (CIS Initiated) OR PUSH High Radiation Pushbuttons on Panel C-13
- ENSURE CLOSED: Both MSlVs (MO-0510 and MO-0501); Main FRVs; Main FRV Bypasses; CCW Isolation Valves 9 ENSURE EK-1342 (Safety INJ Initiated) OR PUSH left and right Injection Initiate pushbuttons on Panel (2-13 Containment Isolation:
9 Verify Containment Area Monitor alarms clear: YESlNO (Depends on timing:
BOP All four in alarm, not corroborated with High Range Gamma Monitors)
Verify Condenser Off Gas Monitor alarm clear: YES I I 9 Verifv Main Steam Line Monitor alarms clear: YES Page 13 of 17
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: THREE Event No.: 6/7/8 Page 4 o f 7 sscription: EOP- 1.0 ac tions/EOP-4.0 (LOCA)
Position Applicant's Actions or Behavior Containment Atmosphere: NO Containment temperature > 125°F 9 Containment Pressure > 0.85psig Applicable Contingency Actions (may occur in EOP-4.0):
ENSURE OPERATING ALL available Containment Air Cooler ' A RO Fans and ensure all CAC Hi Capacity outlet valves are open per EOP-1.O immediate actions (attached):
0 At 4 psig:
o ENSURE OPEN Containment Spray Valves CV-3001 and CV-3002 o ENSURE OPERATING all Containment Spray Pumps, P-54A/B/C (CRITICAL TASK PL-000 433 05 01)
Vital Auxiliaries -Water: YES
. Verify at least two SW Pumps operating
. Verify BOTH Critical SW Headers in operation with pressure > 42 psig Verify at least one CCW Pump operating Vital Auxiliaries - Air: YES RO 9 Instrument Air Pressure > 85 psig
. Directs performance of EOP Supplement 6, Checklist For Containment Isolation and CCW Restoration SRO
- Directs performance of EOP Supplement 5, Checklist for Safeguards Equipment Following SlAS I BOP I PERFORMS EOP Supplement 5 and Supplement 6 PLACES left train CRHVAC in emergency mode:
STARTS V-26A Air Filter Unit Fan (will auto start if CHP has occurred)
. ENSURES OFF: V-94, Purge Fan; V-47, Switchgear Exhaust Fan 9 May follow-up with SOP-24 verification Page 14 of 17
Appendix D Required Operator Actions Form ES-D-2
/I Op-Test No.: 1 Event C scription:
Scenario No.: THREE EOP- 1.O actiondEOP-4.0 (L OCA)
Event No.: 6/7/8 Page 5 o f 7 Time Position Applicant's Actions or Behavior Verify BOTH of the following:
BOP At least one Condensate Pump operating
. At least one Cooling Tower Pump operating BOP TRIPS both Main Feed Pump Turbines due to MSlVs being closed.
Performs Event Diagnostic Flow Chart per EOP-1.O, Attachment I Diagnoses EOP-4.0, Loss of Coolant Event SRO Performs EOP-4.0 strategy brief 9 Establishes PCS pressure and temperature bands with RO
. Directs cooldown of PCS using ADVs SRO Directs SE to perform Safety Function Status checks for EOP-4.0 I SRo I Directs performance of EOP Supplement 4, Pre-RAS Minimum HPSl Injection Flow BOPlSE PERFORMS EOP Supplement 4 Page 15 of 17
~~ ~ ~~
Appendix D Required Operator Actions Form ES-D-2
/I Op-Test No.: 1 Scenario No.: THREE Event No.: 6/7/8 Page 6 o f 7 Time Position Applicant's Actions or Behavior I SRO Directs placing handswitches for Letdown Orifice Stop Valves to close SRO Directs closing CV-1064 and CV-1065, CWRT vent valves BOP CLOSES CV-1064 and CV-1065 SRO Directs closing CV-2001 and CV-2009, Letdown Stop valves BOP CLOSES CV-2001 and CV-2009 SRO Directs closing CV-1910 and CV-1911, PCS Sample Isolation valves Page 16 of 17
Appendix D Required Operator Actions Form ES-D-2 1 Op-Test No.: 1 Scenario No.: THREE Event No.: 6/7/8 Page 7 o f 7 Time I Position I Applicants Actions or Behavior I I SRO I Directs placing a Hydrogen Monitor in service Places left train H2 monitor in service in accident mode (back of Panel C-I IA):
= PLACES HS-2419 in ACCI position
. PLACES HS-2417 to OPEN and RELEASES BOP
. PLACES HS-2413A, HS-24138, HS-2415A, and HS-2415B, to OPEN
= Energizes H2 Recorder, AR-2401, by: PLACING to ON Power Switch and PLACES to ON Chart Drive Switch
= PLACES HS-2427L to ANALYZE position 9 REMOVES pen caps from chart pens SRO Verifies all available charging pumps operating SRO Evaluates securingheducing Containment Spray flow per EOP-4.0 Step 16 I I BOP I SECURES either P-54B OR P-54C Page 17 of 17
Appendix D Scenario Outline Form ES-D-1 Facility: Palisades Scenario No.: SPARE Op-Test No.: 1 Examiners: Operators:
Initial Conditions: 100% power. P-8A, Auxiliary Feedwater Pump is out of service for pump packing replacement.
Turnover: Shift orders to rotate Instrument Air Compressors and then lower power at 4% per hour to 87% to perform Turbine Valve Testing.
~
Event Event No. Malf. No. Event Type* Description 1 N/A I RO(N) Rotate Instrument Air Compressors SRO (N) 2 N/A RO (R) Power de-escalation.
BOP(I)
SRO (I, T)
Loss of '6' Control Room HVAC Train 4 ED086 Loss of Preferred AC Bus Y20 BOP (I) 5 RC03 1 SRO (C, T)
RO(C)
PCS Leak 6 Failure of Steam Driven AFW Pump P-86 to Auto Start 7 Main Steam Relief RV-0711 partially open (initiates at time of trip)
~ _ _
8 Failure of P-66B, HPSl Pump, to Auto start
Scenario Spare Simulator Operator Instructions Reset to IC 17.
Ensure FIC-021OA set for 40-gallon dilution on Panel (2-02 Place Right Train CRHVAC in service per SOP-24.
0 AFW Pump P-8A is 00s:
o Use RN16A on PIDFWOI to trip P-8A o Override P-8A-G (green light for P-8A) to OFF o Override P-8A-W (white light for P-8A) to OFF o Hang Caution Tag on P-8A handswitch o Ensure EOOS indicates P-8A is out of service 0 INSERT MF FW03B (PIDFWOI) Failure of AFW Pump P-8B to auto start 0 INSERT MF S109B (PIDSIOZ) Failure to AUTO start P-66BI Safety Injection Pump 0 Create Event Trigger 4: Event: 0, Action: imf RC03 15 0 Create Event Trigger 5 : Event: Reg Group 1 Rod 21 less than 1I O I I I No actions required.
3 REMOTE 1 CHOGB (PIDCHOG) Loss of B CRHVAC train 4 REMOTE 2 ED08B (PIDED02) Loss of Preferred AC Bus N0.2 (Y-20)
~ ~~
RC03 (PIDRCOI) PCS Leak, Severity = 6 (6 gpm).
5 [Simulator Operator will insert Remote 4 after Crew determines Tech Spec impIicat ions]
5 TRIGGER 5 Action: imf RC03 100 [PCS leak to 700 gpm when reactor trips]
6 ACTIVE AT SETUP - No actions required.
I 7 1 TRIGGER5 1 MSOGB (PIDMSOI) Safety Relief Valve RV-071ILeak, Severity = 100 MS15B (PIDMSOI) B S/G Steam Line Break Outside Cont, Severity = 2 1 8 1 1 ACTIVE AT SETUP - No actions required.
Special instructions:
NONE Page 2 of 22
Scenario Spare Turnover Information The Plant is at 100% power with P-8A Auxiliary Feedwater Pump is out of service for pump packing replacement (LCO 3.7.5.A.1 - 72 hrs.) Shift orders are to alternate running Instrument Air Compressors by placing C-2B in service, and C-2A and C-2C in AUTO, per SOP-19, section 7.2.8. Then, shift orders are to lower power at 4% per hour to less than 87% to perform Turbine Valve testing.
Page 3 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: I Page 1 of I Time Position Applicant's Actions or Behavior 1 SRO RO 1 Refers to SOP-19, section 7.2.8
~~~
STARTS C-2B per SOP-19 section 7.2.2:
PLACE Compressor Switch in HAND position.
- 1. VERIFY the UNLOAD light is de-energized.
RO 2. IF the compressor UNLOAD light is energized, THEN DEPRESS C-2B, Instrument Air Compressor's Load/Unload button.
(a)
. . VERIFY the UNLOAD light
- is extinguished.
tole play as A 0 and follow along in procedure when RO is performing I UNLOAD light O s deenergized and C-26 is loading.
PLACES C-2A in OFF per SOP-19 section 7.2.4.
IF time allows, THEN PERFORM the following:
RO WHEN PIA-1210, Instrument Air Header Pressure Ind Alarm, reaches peak air header pressure, THEN after at least 10 seconds PLACE Compressor Switch to OFF.
PLACES C-2A in AUTO per SOP-19 section 7.2.5.
IF C-2A is being taken from HAND to AUTO, THEN PERFORM the following:
RO WHEN PIA-1210, Instrument Air Header Pressure Ind Alarm, reaches peak air header pressure, THEN after at least 10 seconds PLACE C-2A Control Switch to OFF.
PLACE C-2A Control Switch to AUTO.
Simulator Operator: tole play as A 0 and follow along in procedure when RO is perfontling S O P 4 9 section 7.2. as needed: no responses expected.
Page 4 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 2 Page 1 of 2 Event
Description:
Lower power f o less than 87%
Time I Position I Applicants Actions or Behavior I Ro INSERTS Group 4 Control Rods to less than 128 inches:
Rod Control Switch MANIPULATED to lower control rods
~~
Operates turbine generator on the DEH panel for power de-escalation at 4% per hour:
. ENTERS setter value BOP
. SELECTS rate of 4% per hour
. PUSHES GO pushbutton and observes white light illuminate Informs CRS/RO that turbine is in GO
~~ ~~
Performs periodic borations and/or control rod manipulations to maintain TAVE within 3°F of TREF For Boration:
. RESET PMW and BA Controllers if required
. SET quantity and batch flow limit on FIC-0201B, BA flow controller
. SET quantity and batch flow limit on FIC-O210A, PMW flow controller START P-56B (preferred) OR P-56A, Boric Acid Pump
. OPEN CV-2155, Make Up Stop Valve RO 9 PUSH start pushbutton on FIC-0210B
. VERIFIES FIC-021OB output signal at zero when boration complete 9 PUSH start pushbutton on FIC-0210A
. VERIFIES FIC-0210A output signal at zero when boration complete CLOSES CV-2155
. MONITORS reactor power and TAVE For Control Rod manipulations:
9 INSERTS Group 4 Regulating Rods in increments specified by CRS
= MONITORS reactor Dower and TME Page 5 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 2 Page 2 of 2 Time I Position I Applicants Actions or Behavior May divert CVCS letdown to Clean Waste as VCT level rises:
.PLACES CV-2056, Letdown to VCT or Radwaste, in the TO CLEAN WASTE RCVR TANKS position
.When desired VCT level is achieved, PLACES CV-2056 to the AUTO or TO VOL CNTRL TANK position (then AUTO)
After power has been lowered 1%-2% at the discretion of the Lead Examiner, INSERT REMOTE #I . ENSURE THAT DPIC-1659 AND 1660 PLACARDS ALSO (showing low pressure) ARE HUNG ON BACK OF PANEL C-33.
Page 6 of 22
~~ ~~~~
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 3 Page 1 of 2 Event
Description:
Loss of operating CRHVAC train Time I I
Position I I
Applicant's
.. Actions or Behavior Simulator Instructor: When Rent 3 is initiated, place placards on the back of C-11A showing DPIC-I65911660 indicating '0' inches H 2 0 I I Diagnose loss of 'B' Train CRHVAC:
Indications: V-96, Air Handling Unit Fan, stops running; noticeable lowering of BOP back-round sound Maior alarm: EK-0249, Control Room LOW Pressure DPIC-1659/1660 I I Operator actions from EK-0249:
1 I
BOP I.
I CHECK CR HVAC not operating per SOP-24, Ventilation and Air Conditioning System START opposite CR HVAC train in service per SOP-24 SRO Directs BOP to Place ' A Train CR HVAC in service per SOP-24 IF placing CR HVAC to 'A' Train inservice per SOP-24 in NORMAL:
0 ENSURE Control Switch for VC-11 in AUTO 0 ENSURE Control Switch for V-26A, Air Filter Unit Fan, in AUTO 0 ENSURE Control Switch for V-95, Air Handling Unit Fan, PLACED to BOP ON 0 PLACES V-96 in AUTO 0 CHECK indications for train ('A') being placed in service:
o All Dampers in correct position (OPEN/MODULATING)
When CRHVAC is restored, post placards on the back of C-I IA showing
- ating > 0.125 inches H20 Page 7 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 3 Page 2 of 2 Eveni IescriDtion: Loss of operating CRHVAC train Time Position Applicants Actions or Behavior IF placing CR HVAC to A Train inservice per SOP-24 in EMERGENCY:
0 PLACE Control Switch for V-26B, Air Filter Unit Fan, in ON ENSURE Control Switch for V-95, Air Handling Unit Fan, PLACED to ON PLACE Control Switch for V-96 to AUTO PLACE Control Switch for VC-10 to AUTO ENSURE Control Switch for VC-11 in AUTO BOP CHECK indications for train being stopped:
0 Notes that Train B Dampers reposition to CLOSED:
o Outside Air Damper, D-8 o Modulating Damper, D-9 o Recirc Damper, D-10 o Discharge Damper, D-11 CHECK indications for train (A) being placed in service:
o All Dampers in correct position (OPEN/MODULATING)
Refer to Technical Specifications and determine the following required actions due to inoperable B CRHVAC train:
. LCO 3.7.10.A.1 (7-day action)
I . LCO 3.7.11.A.1 (30-day action)
After SRO has briefed CRHVAC event at the discretion of the Lead Examiner, INSERT REMOTE #2 Page 8 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 4 Page 1 of 4 Event I tscription: Loss of Preferred Bus Y-20 Time Position Applicants Actions or Behavior Diagnose loss of Preferred AC Bus Y20:
Indications:
B RPS channel parameters all in trip (red lights illuminated);
PIP Control Rod indications read -188.0 TAVEtemperature reads 515.0F B channel PZR Pressure Controller power loss B PZR Level Controller power loss ROlBOP Major Alarms:
EK-0545, Preferred AC Bus N0.2 Trouble EK-0154, FW Pump P I B LO Suction Flow or LO Disch Press EK-0764, Pressurizer Level Ch B LO-LO EK-0754, Pressurizer Pressure Off Normal HI-LO EK-0918, PIP Trouble; EK-1145, Sequencer Trouble EK-1378, Contmt Is0 Safety INJ Right Side Cont CKT UV BOP May DEPRESS HOLD on the turbine Enters ONP-24.2, Loss of Preferred AC Bus Y20 SRO Directs Subsecluent Actions to be taken I Bop I Contacts A 0 to CLOSE MV-FW734, Feed Pump P-I B Recirc Valve (isolates CV-0710)
Simulator Operator When contacted by Control Room as A 0 to close MV-FW734, wait approx. 4 minutes, use FW62 (PIDFW03), then report back MV-FW34 is closed.
I I Direct the RO to place:
0 Pressurizer Level Control System (PLCS) to channel A 0 Pressurizer Pressure Control System (PPCS) to channel A 0 PLCS to CASCADE SRO 0 PPCS to AUTO And then 0 Refer to SOP-IA, Primary Coolant System to ensure all steps are completed referencing the procedure Directing RO to swap controllers and then reference the SOP following step by step guidance in SOP are both acceDtable Page 9 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 4 Page 2 of 4 Time I Position
-~
I~ ~~
Applicants Actions or Behavior
~~~~
I- RO PLACES Avg Temp Display Switch to LOOP 1 position I RO I PLACES HS I/LRC-0101, Pressurizer Level Control Switch to the Aposition I RO I PLACES HS l/LIC-O101, Heater Control Selector Switch to the A position I I
~ ~
PLACES HS l/PRC-0101, Pressurizer Pressure Control Selector Switch to Ro the A position.
PLACES PLCS in CASCADE per SOP-I A Section 7.2.1:
ADJUST blue pointer to match red pointer on LIC-0101B RO
. DEPRESS the AUTO pushbutton on LIC-0101A DEPRESS the CASCADE pushbutton on LIC-0101A PLACES PPCS in AUTO per SOP-1A Section 7.2.2:
RO . ADJUST blue pointer to match red pointer DEPRESS the AUTO pushbutton on PIC-0101A Performs Operator Actions for EK-0545, Preferred AC Bus N0.2 Trouble:
BOP 9 Refer to ONP-24.2 9 Contacts A 0 to go to investigate loss of AC Bus Y-20 Page 10 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 4 Page 3 of 4 Event
Description:
Loss of Preferred Bus Y-20 Time I I
Position I I
Applicant's Actions or Behavior Simulator Operator -When contacted by Control Room as A 0 to Investigate, wait approx. 4 minutes, then contact the Control Room and STATE: the lnverter DC lnnut breaker is closed and the AC oubut breaker is &inned I I Directs bypassing all Channel 'B' RPS trips per SOP-36 I
SRO BOP No Operator Actions required for EK-0154, FW Pump P I B LO Suction BYPASS 'B' Channel RPS trips per SOP-36:
. TURN key 90" clockwise (note: yellow light will not light due to loss of Y20)
. Repeat for remaining trips No Operator Actions required for EK-0545 (PZR level), EK-0754 (PZR Press),
RO EK-1378 (Cont and SI CNTRL CKT UV), EK-1145 (SEQ Trouble), EK-0918 (PIP)
SRo I May direct BOP to close 2400V breaker 152-211 per SOP-30, Station Power to restore power to PZR Heaters from 'D' Bus CLOSES 152-211 per SOP-30:
Pressurizer Heater controls OFF for Xfmr 16.
Pressurizer level greater than 36%.
Charging Motor white light lit above 152-211 handswitch.
CLOSE 152-211, BUSI D to XFMR 16 BOP VERIFY Charging Motor light for Breaker 152-211, Xfmr 16 Feeder, lights within 10 seconds after closure.
ENSURE CLOSED 480 V group supply breakers (lights on heater controls for Xfmr 16)
OPERATE Proportional Heater Group switch and Backup Heater Group switches when directed by Shift Manager.
Page 11 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: I Scenario No.: SPARE Event No.: 4 Page 4 of 4 Event C scription: Loss of Preferred Bus Y-20 Time Position Applicants Actions or Behavior The following Tech Spec LCOs apply:
. 3.8.9, Action: B.l, Preferred AC Bus, (8-hour action) 9 3.8.7, Action: A.1, Inverter, (24-hour action) 0 3.8.1, Action: B.l, One DIG (DBNNSD sequencer), (l-hour action) (may invoke LCO 3.0.6 - supportkupported system)
SRO 3.7.5, Action A.l, and B . l , (6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> to MODE 3) (can NOT invoke LCO 3.0.6 for supported systems since P-8A was already Inoperable) 9 3.3.1, Action A.l, RPS Trip Units, (7-day action) (may invoke LCO 3.0.6 -
supportlsuppotted system)
NOTE: SRO may not reference Tech Specs until after ONP-24.2, attachment 1 is reviewed with the crew.
SRO May exit ONP-24.2 After SRO has briefed loss of Y-20 ByChannel RPS is bypassed at the discretion of the Lead Examiner INSERT REMOTE #3:
Page 12 of 22
~~
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 5 Page 1 of 2 Event
Description:
PCS Leak requiring a Plant Shutdown I
I Time Position Applicant's Actions or Behavior I Diagnose PCS leak:
Indications from PPC:
Containment Sump level rising SRO Containment Sump fill rate rising RO Charging line flow rising BOP P-55B Charging Pump Start (may occur)
Major alarms:
EK-0734, Charging PP Seal Cooling LO Press (if P-55B starts)
Enters ONP-23.1, Primary Coolant Leak:
II SRO Directs actions of ONP-23.I 9 Reviews reactor trip criteria SRO I Directs PCS Leak Rate calculation by ONP-23.1 or DWO-1 I RO/BOP I PERFORMS PCS Leak Rate calculation, approximately 6 gpm leak Directs closing:
SRO 9 CV-1064 and CV-1065, CWRT Vent Valves 9 CV-1910 and CV-1911, PCS Sample Valves 9 CLOSES CV-1064 and CV-1065, CWRT Vent Valves RO CLOSES CV-1910 and CV-1911, PCS Sample Valves Determine the following Tech Spec LCO applies:
. 3.4.13, Action: A. 1, PCS leakage > 1 gpm unidentified, (4-hour action)
Simulator Operator When Crew determines Tech Spec implications, then INSERT REMOTE #4 to raise PCS leakrate to I 5 gpm.
Page 13 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 5 Page 2 of 2 Event
Description:
CS Leak requiring a Plant Shutdown Time I Position Amlicant's Actions or Behavior RO Determines reactor trip criteria have been exceeded (unidentified PCS BOP leakage > 10 gpm)
SRO Directs reactor trip (unidentified PCS leakage > 10 gpm)
SRO (CRITICAL TASK PL-343 223 05 01)
RO PUSHES reactor trip pushbutton on Panel C-02 I RO/BOP I Perform EOP-1.Oimmediate actions Page 14 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 6/7/8 Page 1 of 7 Event
Description:
EOP-l.O/OP-9.0, SBLOCA and Main Steam Safety Valve Leak Time I Position I Applicant's Actions or Behavior 1 BOP Informs the CRS that the AFW Pump P-86 did not auto start, CONTINGENCY ACTION: PERFORM the following:
= START P-8B by taking HS-05226 to OPEN Informs CRS that that Right Train SI did not actuate, CONTINGENCY ACTION: PZR Pressures less than 1605 psia, THEN PERFORM the following per EOP-1.O immediate actions (attached):
. MAY PUSH right INJECTION INITIATE pushbutton on Panel C-13: PB-2 (WON'T WORK due to loss of Y20)
RO THEN P-66A, HPSl Pump and P-67A, LPSl Pump STARTED from handswitches, Right Train HPSl and LPSl Loop Injection Valves OPENED using handswitches (CRITICAL TASK PL-000 433 05 01)
Informs CRS that that P-66B HPSl Pump did not start, CONTINGENCY ACT10N:
RO PZR Pressures less than 1605 psia, THEN PERFORM the following per EOP-1.O immediate actions (attached):
ENSURE ALL available HPSl pumps operating: START P-66B HPSI Pump
~~ ~
SRO Commences EOP-1.O verbal verifications Reactivity Control: YES RO
. Reactor power lowering negative SUR
. maximum of one control rod not inserted Page 15 of 22
Appendix D Required Operator Actions Form ES-D-2 1 Op-Test No.: 1 Scenario No.: SPARE Event No.: 6/7/8 Page 2 of 7 Event
Description:
EOP-l.O/EOP-9.0, SBLOCA and Main Steam Safety Valve Leak Time I Position I Amlicant's Actions or Behavior Main Turbine Generator criteria: YES BOP . Main Turbine tripped
. Generator disconnected from grid Feedwater criteria:
Main FWP Controllers in 'MANUAL' at minimum speed: NO BOP REPORT that MSlVs are closed Main FRV and B/Ps CLOSED: YES Vital Auxiliaries-Electric:
. Buses I C and 1D energized: YES
. Bus 1E energized: NO (if SIS present)
BOP . Bus 1A and 1B energized: YES
. Y-01 energized: YES Six DC Buses energized: YES
' 3 of 4 Preferred AC Buses energized: YES PCS Inventory Control: YES OR NO (Depends on Plant conditions)
PZR level 20% - 85% and trending toward 42% - 57%, IF NO, due to PZR Level 20% (CONTINGENCY: All available Charging Pumps in service and Orifice Stop Valves Closed) 9 PCS 25°F subcooled IF NO, (NO CONTINGENCY)
~~ ~~
PCS Pressure Control:
.PZR pressure 1650 - 2185 psia and trending toward 2010 - 2100 psia NO Applicable Contingency Actions:
0 Ensure Spray Valves are closed RO 0 Ensure all available heaters are energized (all heaters will be de-energized due to PZR level < 36%
At e1605 psia: INITIATE Right Train SI and START P-66B HPSl Pump At < I 300 Dsia. Trir, two PCPS (P-50A and P-50D)
Page 16 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 6/7/8 Page 3 of 7 Event
Description:
EOP-I.O/EOP-9.0, SBLOCA and Main Steam Safety Valve Leak
-iFpzz Applicants Actions or Behavior Core Heat Removal: YES
. At least one PCP operating I Ro 9 Verify Loop AT less than 10°F Verify PCS at least 25°F subcooled PCS Heat Removal: YES OR NO (Depends on Plant conditions)
Verify at least ONE S/G level 5% to 70% with Feedwater available 9
Verify TAVEbetween 525°F and 540°F 9 Verify BOTH S/G pressures between 800 psia and 970 psia YESIN0,lf NO:
BOP 0 CLOSE both MSIVs: CV-0510 (AS/G) and CV-0501 (B S/G):places one handswitch to CLOSE momentarily and back to OPEN IF NO, then at least 165 gpm AFW flow to A S/G; may secure AFW flow to B S/G; Turbine Bypass Valve and ADVs are closed.
Containment Isolation: YES RO
. Containment pressure > 0.85 psig Containment Isolation: YES Verify Containment Area Monitor alarms clear BOP
. Verify Condenser Off Gas Monitor alarm clear 9
. .power due to loss of Y20)
Verifv Main Steam Line Monitor alarms clear (no
- If directed to check for steam leaks, report that steam is coming
- k area and also in CCW Room upper level: cannot tell exact Zelief).
Page 17 of 22
ADDendix D R e w i r e d ODerator Actions Form ES-D-2
/I Op-Test No.: 1 Event
Description:
Scenario No.: SPARE Event No.: 6/7/8 OP-I.O/OP-9.0, SBLOCA and Main Steam Safefy Valve Leak Page 4 of 7 Time I Position I Applicant's Actions or Behavior RO -
Containment Atmosphere: YES Containment temperature > 125°F Containment Pressure > 0.85 psig Vital Auxiliaries -Water: YES
. Verify at least two Service Water Pumps operating RO
. Verify BOTH Critical SW Header Pressures greater than 42 psig 9 Verify at least one CCW Pump operating Vital Auxiliaries - Air: YES RO
- Instrument Air header pressure greater than 85 psig Page 18 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: I Scenario No.: SPARE Event No.: 6/7/8 Page 5 of 7 Event
Description:
EOP-l.O/EOP-O.O, SBLOCA and Main Steam Safety Valve Leak Time I Position Applicants Actions or Behavior Verifies BOTH of the following:
. At least one Condensate Pump operating
. At least one Cooling Tower Pump operating PLACES Left train CRHVAC in emergency mode: (if not already in emergency mode)
BOP I .STARTS V-26A, Air Filter Unit Fan 9 ENSURES OFF: V-94, Purge Fan; V-47, Switchgear Exhaust Fan 9 May follow-up with SOP-24 verification
~~ ~ ~~ ~~~ ~
SRO May direct tripping both MFW Pumps (due to no SW and MSlVs closed)
I SRO I Directs isolating AFW to B S/G per EOP-1.O immediate actions (attached)
If directed to isolate AFW to B S/G:
SELECTS MANUAL on FIC-0727, P-8AIB flow to S/G B BOP = SELECTS MANUAL on FIC-O736A, P-8C flow to S/G B (will not have power due to the loss of Y-20, A 0 may be called to close CV-0736A)
. Raises output to 100% on each controller (RED indicator full right position)
. Performs Event Diagnostic Flow Chart per EOP-1.O, Attachment 1 Diagnoses EOP-9.0, Functional Recovery Procedure SRO
. Performs EOP-9.0 strategy brief
- Establishes PCS pressure and temperature bands with RO Page 19 of 22
Appendix D Required Operator Actions Form ES-D-2 I Op-Test No.: 1 Event
Description:
Scenario No.: SPARE Event No.: 6/7/8 Page 5 of 7 EOP-l.O/EOP-9.0, SBLOCA and Main Steam Safety Valve Leak Time I Position I ~~~
Applicant's Actions or Behavior
~
Directs closing CV-1064 and CV-1065, CWRT vent valves (may be performed SRo previously in ONP-23.1)
BOP CLOSES CV-1064 and CV-1065 (may be performed previously in ONP-23.1)
~~~~~~~~ ~~ ~~~
Directs performance of EOP Supplement 5, Checklist for Safeguards SRo Equipment Following SlAS SRO Directs Emergency Boration to be performed BOP Verifies Emergency Boration BOP Completes EOP Supplement 5 (repositions components as needed)
Page 20 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 6/7/8 Page 6 of 7 Time Position Applicants Actions or Behavior SRO Directs placing a Hydrogen Monitor in service in accident mode Places left train H2 monitor in service in accident mode (back of Panel C-I I A )
per SOP-38:
= PLACES HS-2419 in ACCl position
. PLACES HS-2417 to OPEN and RELEASES BOP . PLACES HS-2413A, HS-2413B, HS-2415A, and HS-24158, to OPEN
. Energizes H2 Recorder, AR-2401, by: PLACING to ON Power Switch and PLACES to ON Chart Drive Switch
. PLACES HS-2427L to ANALYZE position REMOVES pen caps from chart pens I SRO I Directs SE to perform EOP-9.0 SFSC Determines success paths for each safety function:
Reactivity: RC-3
= Maintenance of Vital Auxiliaries-Electric: DC-1, AC-1
. PCS Inventory: IC-2 SRO . PCS Pressure: PC-3
.PCSlCore Heat Removal: HR-2 Challenged
. Containment Isolation: CI-I 9 Containment Atmosphere: CA-2 9 Maintenance of Vital Auxiliaries-Air: MVAW-1, MVAA-1 SRO Directs closing Letdown Orifice stop valves, CV-2003/2004/2005 I RO 1 Places handswitches for CV-2003/2004/2005 to the closed position SRO May direct closing CV-2001 and CV-2009 Letdown Isolation Valves T - R O E % E S CV-2001 and CV-2009 Page 21 of 22
Appendix D Required Operator Actions Form ES-D-2 Op-Test No.: 1 Scenario No.: SPARE Event No.: 6/7/8 Page 7 of 7 Event
Description:
OP-I.O/OP-9.0, SBLOCA and Main Steam Safety Valve Leak Time I Position I Applicants Actions or Behavior I SRO May direct closing CV-2083 and CV-2099, PCP Controlled Bleedoff Valves I RO I CLOSES CV-2083 and CV-2099 I SRO I Directs PCS cooldown using ADVs Begins PCS cooldown of PCS using the Atmospheric Steam Dump Valves:
RO . HIC-O780A, Steam Dump Valve Controller, PLACED in MANUAL
- Manual Signal Lever used to OPEN ADVs for PCS cooldown I SRO I Ensures MSlVs and MSlV Bypass Valves are closed SRO I Directs isolation on B S/G per EOP Supplement 18
~
Isolates B S/G per EOP Supplement 18 (attached)
Isolation from inside the Control Room:
(CRITICAL TASK PL-000 209 05 01) o CLOSE both MSIVs, CV-0510 and CV-0501 (performed previously) o ENSURE CLOSED MO-0501, B S/G MSlV Bypass Valve.
o CLOSE CV-0703, B S/G Main Feed Reg Valve (performed previously)
BOP 0 CLOSE CV-0744, B S/G Main Feed Block Valve o CLOSE CV-0734, B S/G Bypass Feed Reg Valve.
0 CLOSE S/G E-50B Blowdown Valves: CV-0768, CV-0770, and CV-0738 o CLOSE S/G E-50B AFW flow control valves; CV-0736, CV-O736A, CV-0727 (performed previously) 0 Directs A 0 to perform Supplement 18 outside the control room.
SRO: Emergency Classification Level: Unusual Event, SU5.1, Unidentified PCS Leakage > 10 gpm Page 22 of 22