ML17082A623
| ML17082A623 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 11/16/2016 |
| From: | Chuck Zoia NRC/RGN-III/DRS/OLB |
| To: | Exelon Generation Co |
| Shared Package | |
| ML15274A401 | List: |
| References | |
| Download: ML17082A623 (7) | |
Text
Facility NRC EXAM Scenario __
Appendix D Scenario Outline Form ES-D-1 Facility: LaSalle Scenario No.: NRC Scenario 1 Op-Test No.: NRC 15-1 Examiners: ____________________________ Operators:
Initial Conditions: Unit 1 is at 4% power during a Startup.
Turnover: Secure the RWCU drain to the Main Condenser. Continue control rod withdrawal in preparation for taking the Mode Switch to RUN.
Event No.
Malf. No.
Event Type*
Event Description 1
none N (BOP)
Secure RT Reject IAW LOP-RT-09 2
none R (ATC)
Control Rod Withdrawals 3
none T (SRO)
Damage to Fire Hose Station 109 Reported (TRM) 4 mni018 I (ATC)
A IRM fails UPSCALE, Half SCRAM 5
g8c75g14 C (BOP)
TBCCW Header Pressure Low 6
meh002 C (BOP)
B EHC Pump TRIP, Standby Pumps Fails to Auto-Start 7
R0601 T (SRO)
Low ADS Bottle Bank Nitrogen Pressure (TS) 8 mrd279 C (ATC)
mrw010 M (ALL)
RWCU Leak in RT Pump Room 10 none C (ALL)
RWCU Fails to Isolate 11 none M (ALL)
Two Areas Above Max Safe, Emergency RPV Blowdown (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)echnical Specification ES-301-4 Quantitative attributes:
Total Malfunctions (5-8): 6 Malfunction(s) after EOP (1-2): 1 Abnormal Events (2-4): 4 Major Transient(s) /E-Plan entry (1-2): 2 EOPs (1-2): 2 EOP Contingencies (0-2): 1 Critical Tasks (2-3): 2 ES-301-5 Quantitative attributes:
BOP Normal: 1 ATC Reactivity (1 per set): 1 BOP I/C (4 / set): 2 ATC I/C (4 / set): 2 SRO-I I/C (4 / set inc 2 as ATC): 5 SRO Tech Spec (2 per set): 2 ALL Major Transients (2 per set): 2
Facility NRC EXAM Scenario __
Appendix D Scenario Outline Form ES-D-1 Facility: LaSalle Scenario No.: NRC Scenario 2 Op-Test No.: _NRC 15-1_______
Examiners: ____________________________ Operators:
Initial Conditions: 100% power Turnover: SPE Blower swap IAW LOP-GS-05 Event No.
Malf. No.
Event Type*
Event Description 1
none N (BOP)
SPE Blower SWAP IAW LOP-GS-05 2
none T (SRO)
U-2 Reports DIV 2 DG INOPERABLE 3
mcw014 C (BOP) 1A WR Pump TRIP 4
r0342 R (ATC) 1E MPT Transformer Hot Spot 5
r0742 T (SRO)
SBLC Squib Valve Continuity Lost 6
none C (BOP)
B VR Exhaust Fan TRIP 7
mcw015 mcw013 C (ATC)
Complete Loss of RBCCW 8
mrp017 M (ALL)
Electrical ATWS 9
none C (ATC)
ARI Fails (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor ES-301-4 Quantitative attributes:
Total Malfunctions (5-8): 6 Malfunction(s) after EOP (1-2): 1 Abnormal Events (2-4): 3 Major Transient(s) /E-Plan entry (1-2): 1 EOPs (1-2): 1 EOP Contingencies (0-2): 1 Critical Tasks (2-3): 3 ES-301-5 Quantitative attributes:
BOP Normal: 1 ATC Reactivity (1 per set): 1 BOP I/C (4 / set): 2 ATC I/C (4 / set): 2 SRO-I I/C (4 / set inc 2 as ATC): 4 SRO Tech Spec (2 per set): 2 ALL Major Transients (2 per set): 1
Facility NRC EXAM Scenario __
Appendix D Scenario Outline Form ES-D-1 Facility: LaSalle Scenario No.: NRC Scenario 3 Op-Test No.: __NRC 15-1______
Examiners: ____________________________ Operators:
Initial Conditions: 100% Reactor power, RCIC is OOS ready to be returned to Standby.
Turnover: Warm RCIC Steam Line and return to Standby IAW LOP-RI-05 step E.9 Event No.
Malf. No.
Event Type*
Event Description 1
none N (BOP)
Warm RCIC Steam Lines and Return to Standby (Optional) 2 mrw001 C (BOP)
RT Pump TRIP (Optional) 3 r0414 C (BOP)
OG Building Exhaust Fan TRIP (Optional) 4 mcn017 R (ATC)
Earthquake Below OBE/SSE Limit, Small Condenser Air Leak 5
k3k02p1y C (ATC)
Failure of the RR Ganged Controller in AUTO 6
mca014 M (ALL)
Scram, Suppression Pool Leak 7
mrd040 C (ATC)
Five Control Rods Remain Out 8
none M (ALL)
Blowdown (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)echnical Specification ES-301-4 Quantitative attributes:
Total Malfunctions (5-8): 6 Malfunction(s) after EOP (1-2): 1 Abnormal Events (2-4): 4 Major Transient(s) /E-Plan entry (1-2): 2 EOPs (1-2): 2 EOP Contingencies (0-2): 2 Critical Tasks (2-3): 3 ES-301-5 Quantitative attributes:
BOP Normal: 1 ATC Reactivity (1 per set): 1 BOP I/C (4 / set): 2 ATC I/C (4 / set): 2 SRO-I I/C (4 / set inc 2 as ATC): 4 SRO Tech Spec (2 per set): 0 ALL Major Transients (2 per set): 2
Facility NRC EXAM Scenario __
Appendix D Scenario Outline Form ES-D-1 Facility: LaSalle Scenario No.: NRC Scenario 4 Op-Test No.: __NRC 15-1______
Examiners: ____________________________ Operators:
Initial Conditions: 100% Reactor power, C CD/CB OOS Turnover: Swap VR Supply/Exhaust Fans IAW LOP-VR-01 Event No.
Malf. No.
Event Type*
Event Description 1
none N (BOP)
Swap VR Supply/Exhaust Fans IAW LOP-VR-01 2
mms056 R (ATC)
Abnormal Turbine Generator Vibrations 3
mai006 mai007 C (BOP)
Station Air Compressor TRIP, Standby Fails to Auto Start 4
mni073 I (ATC)
LPRM Fails Downscale 5
mnb061 I (ATC) 1NB10B Instrument Line Leak 6
none T (SRO) 1NB10B Instrument Line Leak 7
mms056 M (ALL)
Abnormal Turbine Generator Vibrations, Manual SCRAM 8
mcf034 M (ALL)
Feedwater Rupture Inside Primary Containment 9
mes032 C (BOP)
HPCS Fails to Auto-Start (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor ES-301-4 Quantitative attributes:
Total Malfunctions (5-8): 7 Malfunction(s) after EOP (1-2): 2 Abnormal Events (2-4): 4 Major Transient(s) /E-Plan entry (1-2): 2 EOPs (1-2): 2 EOP Contingencies (0-2): 0 Critical Tasks (2-3): 2 ES-301-5 Quantitative attributes:
BOP Normal: 1 ATC Reactivity (1 per set): 1 BOP I/C (4 / set): 2 ATC I/C (4 / set): 2 SRO-I I/C (4 / set inc 2 as ATC): 4 SRO Tech Spec (2 per set): 1 ALL Major Transients (2 per set): 2
Facility NRC EXAM Scenario __
Appendix D Scenario Outline Form ES-D-1 Facility: LaSalle Scenario No.: NRC Scenario 5 Op-Test No.: _NRC 15-1_______
Examiners: ____________________________ Operators:
Initial Conditions: Shutdown in progress at approximately 35% power. Currently at Step E.1.9, ready to downshift RR Pumps to Slow Speed per LOP-RR-08.
Turnover: Continue Shutdown and swap to the A VP Chiller and follow-up with RR downshift.
Event No.
Malf. No.
Event Type*
Event Description 1
none N (BOP)
Swap VP Chiller Trains IAW LOP-VP-02 2
none R (ATC)
Downshift RR Pumps IAW LOP-RR-08 3
k2h06jti C (ATC)
RR Pump TRIPs to Zero Speed after Downshift 4
none T (SRO)
RR Pump TRIPs to Zero Speed after Downshift 5
k1k21p1n C (BOP)
Spurious LPCS Initiation 6
none T (SRO)
Spurious LPCS Initiation 7
k9d782rr I (BOP)
Primary Containment Pressure Controller Fails 8
vhtm60ad C (ATC)
TDRFP Oil Leak 9
mrc041 M (ALL)
B RPS Channel Fails to De-Energize (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)echnical Specification ES-301-4 Quantitative attributes:
Total Malfunctions (5-8): 6 Malfunction(s) after EOP (1-2): 1 Abnormal Events (2-4): 4 Major Transient(s) /E-Plan entry (1-2): 1 EOPs (1-2): 2 EOP Contingencies (0-2): 0 Critical Tasks (2-3): 2 ES-301-5 Quantitative attributes:
BOP Normal: 1 ATC Reactivity (1 per set): 1 BOP I/C (4 / set): 2 ATC I/C (4 / set): 3 SRO-I I/C (4 / set inc 2 as ATC): 5 SRO Tech Spec (2 per set): 2 ALL Major Transients (2 per set): 1
Facility NRC EXAM Scenario __
Appendix D Scenario Outline Form ES-D-1 Facility: LaSalle Scenario No.: NRC Scenario 6 Op-Test No.: __NRC 15-1______
Examiners: ____________________________ Operators:
Initial Conditions: Unit 1 is at 100% Reactor Power, Suppression Pool water level is currently at 1, Non-Divisional Work Week Turnover: Lower Suppression Pool water level to 0 IAW LOP-RH-16 to Main Condenser.
Event No.
Malf. No.
Event Type*
Event Description 1
none N (BOP)
Lower Suppression Pool Water Level to 0 IAW LOP-RH-16 2
r1211 C (BOP)
Gland Steam Packing Exhaust Blower Trip 3
mvp001 C (BOP)
VP Chiller TRIP 4
r0591 r0593 C (ATC)
A RR Pump Loss of Cooling Water Flow 5
none T (SRO)
Single Loop Operation (TS) 6 k1n32e12 mnb103 R (ATC)
Spurious MSIV Closure, Fuel Failure 7
mrp005 C (ATC)
B RR Pump TRIP, Automatic SCRAM Fails 8
mnb106 M (ALL)
Main Steam Line Leak in Main Steam Tunnel 9
none C (ALL)
D Inboard and Outboard MSIVs Fail to Isolate 10 none M (ALL) 1VT79YA/B/C Fail OPEN, High Off-site Release, Blowdown (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)echnical Specification ES-301-4 Quantitative attributes:
Total Malfunctions (5-8): 8 Malfunction(s) after EOP (1-2): 2 Abnormal Events (2-4): 4 Major Transient(s) /E-Plan entry (1-2): 2 EOPs (1-2): 3 EOP Contingencies (0-2): 1 Critical Tasks (2-3): 2 ES-301-5 Quantitative attributes:
BOP Normal: 1 ATC Reactivity (1 per set): 1 BOP I/C (4 / set): 2 ATC I/C (4 / set): 2 SRO-I I/C (4 / set inc 2 as ATC): 5 SRO Tech Spec (2 per set): 1 ALL Major Transients (2 per set): 2
Facility NRC EXAM Scenario __
Appendix D Scenario Outline Form ES-D-1 Facility: LaSalle Scenario No.: NRC Scenario 7 Op-Test No.: __NRC 15-1______
Examiners: ____________________________ Operators:
Initial Conditions: Reactor power at approximately 71%, Startup is in progress IAW LGP-1-1, Suppression Pool Cooling Online, ACB 1522 OOS.
Turnover: Continue power ascension per LGP-3-1 and QNE direction, Secure Suppression Pool Cooling IAW LOP-RH-13.
Event No.
Malf. No.
Event Type*
Event Description 1
none R (ATC)
Continue Power Ascension Using RR FCV 2
none N (BOP)
Secure Suppression Pool Cooling IAW LOP-RH-13 3
mrd280 C (ATC)
CRD Pump TRIP 4
k5e17prr C (BOP)
Hydrogen Cooling TCV Fails CLOSED 5
mrd079 I (ATC)
Control Rod Drifts In 6
none T (SRO)
mee027 C (BOP)
Loss of 135X-2 8
none T (SRO)
Loss of 135X-2 9
mnb104 M (ALL)
MSL Break Inside Primary Containment 10 mca015 C (ALL)
Containment Bypass Path 11 none M (ALL)
RPV Blowdown (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor (T)echnical Specification ES-301-4 Quantitative attributes:
Total Malfunctions (5-8): 6 Malfunction(s) after EOP (1-2): 1 Abnormal Events (2-4): 4 Major Transient(s) /E-Plan entry (1-2): 2 EOPs (1-2): 2 EOP Contingencies (0-2): 1 Critical Tasks (2-3): 2 ES-301-5 Quantitative attributes:
BOP Normal: 1 ATC Reactivity (1 per set): 1 BOP I/C (4 / set): 2 ATC I/C (4 / set): 2 SRO-I I/C (4 / set inc 2 as ATC): 5 SRO Tech Spec (2 per set): 2 ALL Major Transients (2 per set): 2