ML19162A399
| ML19162A399 | |
| Person / Time | |
|---|---|
| Issue date: | 06/13/2019 |
| From: | Office of Nuclear Regulatory Research |
| To: | |
| T. Rivera | |
| Shared Package | |
| ML19162A398 | List: |
| References | |
| Download: ML19162A399 (57) | |
Text
Step 1: Develop CDF or CCDP Model CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-1 HPI-A HPIA_FTS N
%FA-1 HPI-A HPIA_FTR N
%FA-1 HPI-B HPIB_FTS N
%FA-1 HPI-B HPIB_FTR N
%FA-1 RHR-B RHRB_FTS N
%FA-1 RHR-B RHRB_FTR N
%FA-1 AFW-A AFWA-FTS N
%FA-1 AFW-A AFWA-FTR N
%FA-1 AFW-B AFWB-FTS N
%FA-1 AFW-B AFWB-FTR N
%FA-1 AFW-C AFWC-FTS N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-1 AFW-C AFWC-FTR N
%FA-1 RCP-1 RCP1-FTT Y
RCP fails to trip given loss of CCW
%FA-1 AOV-1 (SOV-1)
AOV-1_TO Y
Spurious opening of PORV and failure to open PORV path
%FA-1 AOV-1 (SOV-1)
AOV-1_FTO N
%FA-1 AOV-2 (SOV-2)
AOV-2_FTC Y
Failure to isolate letdown and establish flow from injection tank
%FA-1 AOV-2 (SOV-2)
AOV-2_TC Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
%FA-1 AOV-3 (SOV-3)
AOV-3_FTC N
%FA-1 AOV-3 (SOV-3)
AOV-3_TO Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
%FA-1 AOV-4 (SOV-4)
AOV-4_TO Y
Spurious opening of atmospheric dump valve
%FA-1 MOV-1 MOV-1_FTO N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-1 MOV-2 MOV-2_FTC N
%FA-1 MOV-3 MOV-3_TO Y
Containment sump flow path open
%FA-1 MOV-4 MOV-4_TO Y
Containment sump flow path open
%FA-1 MOV-5 MOV-5_FTO N
%FA-1 MOV-6 MOV-6_FTO N
%FA-1 MOV-9 MOV-9_FTO N
%FA-1 MOV-10 MOV-10_FTO N
%FA-1 MOV-11 MOV-11_FTO N
%FA-1 MOV-13 MOV-13_FTC Y
Spurious opening of PORV and failure to close PORV path
%FA-1 MOV-13 MOV-13_TC Y
Spurious closure of PORV
%FA-1 MOV-14 MOV-14_FTO N
%FA-1 MOV-15 MOV-15_FTO N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-1 MOV-18 MOV-18_FTO N
Insufficient flow from AFW pump C
%FA-1 LI-1 LI-1_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-1 LI-1 LI-1_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-1 LI-2 LI-2_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-1 LI-2 LI-2_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-1 LI-3 LI-3_FH Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-1 LI-4 LI-4_FH Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-1 LI-5 LI-5_FH Y
Spurious instrumentation failure causes operator to fail to initiate feed and bleed
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-1 LI-6 LI-6_FH Y
Spurious instrumentation failure causes operator to fail to initiate feed and bleed
%FA-1 TI-1 TI-1_FL Y
Failure to isolate letdown and establish flow from injection tank due to instrumentation failure
%FA-1 PT-1 PT-1_FH Y
Spurious opening of PORV
%FA-1 PT-1 PT-1_FL Y
Spurious safety injection signal.
%FA-1 A-1 ANN-1_FH Y
Operator shuts down AFW pump A due to high motor temperature alarm.
%FA-1 SWGR-A EPS-4VBUSAF-1st N
%FA-1 SWGR-A EPS-4VBUSAF-2nd N
%FA-1 SWGR-B EPS-4VBUSBF-1st N
%FA-1 SWGR-B EPS-4VBUSBF-2nd N
%FA-1 SWGR-1 EPS-4VBUS1F N
%FA-1 SUT-1 SUTF N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-1 UAT-1 UATF N
%FA-1 EDG-A EPS-DGAF N
%FA-1 EDG-B EPS-DGBF N
%FA-1 LC-1 EPS-480VLC1F N
%FA-1 LC-A EPS-480VLCAF N
%FA-1 LC-B EPS-480VLCBF N
%FA-2 HPI-A HPIA_FTS N
%FA-2 HPI-A HPIA_FTR N
%FA-2 HPI-B HPIB_FTS N
%FA-2 HPI-B HPIB_FTR N
%FA-2 RHR-B RHRB_FTS N
%FA-2 RHR-B RHRB_FTR N
%FA-2 RCP-1 RCP1-FTT Y
RCP fails to trip given loss of CCW
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-2 AOV-2 (SOV-2)
AOV-2_FTC Y
Failure to isolate letdown and establish flow from injection tank
%FA-2 AOV-2 (SOV-2)
AOV-2_TC Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
%FA-2 AOV-3 (SOV-3)
AOV-3_FTC N
%FA-2 AOV-3 (SOV-3)
AOV-3_TO Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
%FA-2 MOV-1 MOV-1_FTO N
%FA-2 MOV-2 MOV-2_FTC N
%FA-2 MOV-3 MOV-3_TO Y
Containment sump flow path open
%FA-2 MOV-4 MOV-4_TO Y
Containment sump flow path open
%FA-2 MOV-5 MOV-5_FTO N
%FA-2 MOV-6 MOV-6_FTO N
%FA-2 MOV-9 MOV-9_FTO N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-2 TI-1 TI-1_FL Y
Failure to isolate letdown and establish flow from injection tank due to instrumentation failure
%FA-2 A-1 ANN-1_FH Y
Operator shuts down AFW pump A due to high motor temperature alarm.
%FA-3 HPI-A HPIA_FTS N
%FA-3 HPI-A HPIA_FTR N
%FA-3 HPI-B HPIB_FTS N
%FA-3 HPI-B HPIB_FTR N
%FA-3 RHR-B RHRB_FTS N
%FA-3 RHR-B RHRB_FTR N
%FA-3 AFW-A AFWA-FTS N
%FA-3 AFW-A AFWA-FTR N
%FA-3 AFW-B AFWB-FTS N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-3 AFW-B AFWB-FTR N
%FA-3 AFW-C AFWC-FTS N
%FA-3 AFW-C AFWC-FTR N
%FA-3 RCP-1 RCP1-FTT Y
RCP fails to trip given loss of CCW
%FA-3 AOV-1 (SOV-1)
AOV-1_TO Y
Spurious opening of PORV and failure to open PORV path
%FA-3 AOV-1 (SOV-1)
AOV-1_FTO N
%FA-3 AOV-2 (SOV-2)
AOV-2_FTC Y
Failure to isolate letdown and establish flow from injection tank
%FA-3 AOV-2 (SOV-2)
AOV-2_TC Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
%FA-3 AOV-3 (SOV-3)
AOV-3_FTC N
%FA-3 AOV-3 (SOV-3)
AOV-3_TO Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-3 AOV-4 (SOV-4)
AOV-4_TO Y
Spurious opening of atmospheric dump valve
%FA-3 MOV-1 MOV-1_FTO N
%FA-3 MOV-2 MOV-2_FTC N
%FA-3 MOV-3 MOV-3_TO Y
Containment sump flow path open
%FA-3 MOV-4 MOV-4_TO Y
Containment sump flow path open
%FA-3 MOV-5 MOV-5_FTO N
%FA-3 MOV-6 MOV-6_FTO N
%FA-3 MOV-9 MOV-9_FTO N
%FA-3 MOV-10 MOV-10_FTO N
%FA-3 MOV-11 MOV-11_FTO N
%FA-3 MOV-13 MOV-13_FTC Y
Spurious opening of PORV and failure to open PORV path
%FA-3 MOV-13 MOV-13_TC Y
Spurious closure of PORV
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-3 MOV-14 MOV-14_FTO N
%FA-3 MOV-15 MOV-15_FTO N
%FA-3 MOV-18 MOV-18_FTO N
Insufficient flow from AFW pump C
%FA-3 LI-1 LI-1_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-3 LI-1 LI-1_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-3 LI-2 LI-2_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-3 LI-2 LI-2_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-3 LI-3 LI-3_FH Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-3 LI-4 LI-4_FH Y
Spurious instrumentation failure causes operator
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
to prematurely switchover to recirculation
%FA-3 LI-5 LI-5_FH Y
Spurious instrumentation failure causes operator to fail to initiate feed and bleed
%FA-3 LI-6 LI-6_FH Y
Spurious instrumentation failure causes operator to fail to initiate feed and bleed
%FA-3 TI-1 TI-1_FL Y
Failure to isolate letdown and establish flow from injection tank due to instrumentation failure
%FA-3 PT-1 PT-1_FH Y
Spurious opening of PORV
%FA-3 PT-1 PT-1_FL Y
Spurious safety injection signal.
%FA-3 A-1 ANN-1_FH Y
Operator shuts down AFW pump A due to high motor temperature alarm.
%FA-3 SWGR-A EPS-4VBUSAF-1st N
%FA-3 SWGR-A EPS-4VBUSAF-2nd N
%FA-3 SWGR-B EPS-4VBUSBF-1st N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-3 SWGR-B EPS-4VBUSBF-2nd N
%FA-3 SWGR-1 EPS-4VBUS1F N
%FA-3 SUT-1 SUTF N
%FA-3 UAT-1 UATF N
%FA-3 EDG-A EPS-DGAF N
%FA-3 EDG-B EPS-DGBF N
%FA-3 LC-1 EPS-480VLC1F N
%FA-3 LC-A EPS-480VLCAF N
%FA-3 LC-B EPS-480VLCBF N
%FA-3 INV-A EPS-120VBUSAINVF N
%FA-3 INV-B EPS-120VBUSBINVF Y
Required for instrumentation
%FA-4A
%FA-4A
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-4A
%FA-4A
%FA-4A
%FA-4A
%FA-4B
%FA-4B
%FA-4B
%FA-4B
%FA-4B
%FA-4B
%FA-4B
%FA-4B
%FA-4B
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-4B
%FA-5
%FA-6
%FA-7
%FA-7
%FA-7
%FA-7
%FA-7
%FA-7
%FA-7
%FA-7
%FA-7
%FA-7
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-7
%FA-7
%FA-8A
%FA-8A
%FA-8B
%FA-8B
%FA-9 RHR-B RHRB_FTS N
%FA-9 RHR-B RHRB_FTR N
%FA-9 AFW-A AFWA-FTS N
%FA-9 AFW-A AFWA-FTR N
%FA-9 AFW-B AFWB-FTS N
%FA-9 AFW-B AFWB-FTR N
%FA-9 AOV-1 (SOV-1)
AOV-1_TO Y
Spurious opening of PORV and failure to open
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
PORV path
%FA-9 AOV-1 (SOV-1)
AOV-1_FTO N
%FA-9 AOV-2 (SOV-2)
AOV-2_FTC Y
Failure to isolate letdown and establish flow from injection tank
%FA-9 AOV-2 (SOV-2)
AOV-2_TC Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
%FA-9 AOV-3 (SOV-3)
AOV-3-FTC N
%FA-9 AOV-3 (SOV-3)
AOV-3_TO Y
Spurious closure of letdown and opening of AOV-3 lead to PORV opening
%FA-9 AOV-4 (SOV-4)
AOV-4_TO Y
Spurious opening of atmospheric dump valve
%FA-9 MOV-1 MOV-1_FTO N
%FA-9 MOV-2 MOV-2_FTC N
%FA-9 MOV-3 MOV-3_TO Y
Containment sump flow path open
%FA-9 MOV-4 MOV-4_TO Y
Containment sump flow path open
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-9 MOV-7 MOV-7_TO Y
Interfacing Systems LOCA at RCS/RHR Interface (2 MOVs in series)
%FA-9 MOV-8 MOV-8_TO Y
Interfacing Systems LOCA at RCS/RHR Interface (2 MOVs in series)
%FA-9 MOV-9 MOV-9_FTO N
%FA-9 MOV-10 MOV-10_FTO N
%FA-9 MOV-11 MOV-11_FTO N
%FA-9 MOV-13 MOV-13_FTC Y
Spurious opening of PORV and failure to open PORV path
%FA-9 MOV-13 MOV-13_TC Y
Spurious closure of PORV
%FA-9 TI-1 TI-1_FL Y
Failure to isolate letdown and establish flow from injection tank due to instrumentation failure
%FA-9 A-1 ANN-1_FH Y
Operator shuts down AFW pump A due to high motor temperature alarm.
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-9 SWGR-B EPS-4VBUSBF-1st N
%FA-9 SWGR-B EPS-4VBUSBF-2nd N
%FA-9 MCC-A1 EPS-480VMCCA1F N
%FA-9 MCC-B1 EPS-480VMCCB1F N
%FA-9 BC-A EPS-BCAF N
%FA-9 BC-B EPS-BCBF N
%FA-9 INV-A EPS-120VBUSAINVF N
%FA-9 INV-B EPS-120VBUSBINVF Y
Required for instrumentation
%FA-9 VITAL-A EPS-120VBUSAF N
%FA-9 VITAL-B EPS-120VBUSBF Y
Required for instrumentation
%FA-10 HPI-A HPIA_FTS N
%FA-10 HPI-A HPIA_FTR N
%FA-10 AFW-A AFWA-FTS N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-10 AFW-A AFWA-FTR N
%FA-10 AOV-1 (SOV-1)
AOV-1_FTO N
%FA-10 MOV-1 MOV-1_FTO N
%FA-10 MOV-3 MOV-3_TO Y
Containment sump flow path open
%FA-10 SWGR-A EPS-4VBUSAF-1st N
%FA-10 EDG-A EPS-DGAF N
%FA-10 EDG-B EPS-DGBF N
%FA-10 LC-A EPS-480VLCAF N
%FA-10 SST-A EPS-480VLCAF N
%FA-10 MCC-A1 EPS-480VMCCA1F N
%FA-10 BC-A EPS-BCAF N
%FA-10 BAT-A EPA-BATA N
%FA-10 DC BUS-A EPS-125VDCBUSAF N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-10 PNL-A EPS-125VDCPNLAF N
%FA-10 INV-A EPS-120VBUSAINVF N
%FA-10 VITAL-A EPS-120VBUSAF N
%FA-11 HPI-B HPIB_FTS N
%FA-11 HPI-B HPIB_FTR N
%FA-11 RHR-B RHRB_FTS N
%FA-11 RHR-B RHRB_FTR N
%FA-11 AFW-B AFWB-FTS N
%FA-11 AFW-B AFWB-FTR N
%FA-11 AOV-4 (SOV-4)
AOV-4_TO Y
Spurious opening of atmospheric dump valve
%FA-11 MOV-2 MOV-2_FTC N
%FA-11 MOV-4 MOV-4_TO Y
Containment sump flow path open
%FA-11 MOV-11 MOV-11_FTO N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-11 SWGR-B EPS-4VBUSBF-1st N
%FA-11 SWGR-B EPS-4VBUSBF-2nd N
%FA-11 LC-B EPS-480VLCBF N
%FA-11 SST-B EPS-480VLCBF N
%FA-11 MCC-B1 EPS-480VMCCB1F N
%FA-11 BC-B EPS-BCBF N
%FA-11 BAT-B EPA-BATB N
%FA-11 DC BUS-B EPS-125VDCBUSBF N
%FA-11 PNL-B EPS-125VDCPNLBF N
%FA-11 INV-B EPS-120VBUSBINVF Y
Required for instrumentation
%FA-11 VITAL-B EPS-120VBUSBF Y
Required for instrumentation
%FA-12 AFW-C AFWC-FTS N
%FA-12 AFW-C AFWC-FTR N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-12 RCP-1 RCP1-FTT Y
RCP fails to trip given loss of CCW
%FA-12 AOV-4 (SOV-4)
AOV-4_TO Y
Spurious opening of atmospheric dump valve
%FA-12 COMP-1 COMP1_FTR N
Failure of instrument air
%FA-12 MOV-5 MOV-5_FTO N
%FA-12 MOV-6 MOV-6_FTO N
%FA-12 MOV-7 MOV-7_TO Y
Interfacing Systems LOCA at RCS/RHR Interface (2 MOVs in series)
%FA-12 MOV-8 MOV-8_TO Y
Interfacing Systems LOCA at RCS/RHR Interface (2 MOVs in series)
%FA-12 MOV-10 MOV-10_FTO N
%FA-12 MOV-11 MOV-11_FTO N
%FA-12 MOV-14 MOV-14_FTO N
%FA-12 MOV-15 MOV-15_FTO N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-12 MOV-18 MOV-18_FTO N
%FA-12 LI-1 LI-1_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-12 LI-2 LI-1_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-12 LI-2 LI-2_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-12 LI-2 LI-2_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-12 LI-3 LI-3_FH Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-12 LI-4 LI-4_FH Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-12 SWGR-A EPS-4VBUSAF-1st N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-12 SWGR-A EPS-4VBUSAF-2nd N
%FA-12 SWGR-B EPS-4VBUSBF-1st N
%FA-12 SWGR-B EPS-4VBUSBF-2nd N
%FA-12 SWGR-1 EPS-4VBUS1F N
%FA-12 SUT-1 SUTF N
%FA-12 UAT-1 UATF N
%FA-12 EDG-A EPS-DGAF N
%FA-12 EDG-B EPS-DGBF N
%FA-12 LC-1 EPS-480VLC1F N
%FA-12 SST-1 EPS-480VLC1XTF N
%FA-12 MCC-1 EPS-480VMCC1F Y
Required to trip the RCP.
%FA-12 BC-1 EPS-BC1F Y
Required to trip the RCP.
%FA-12 BAT-1 EPS-SB Y
Required to trip the RCP.
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-12 DC BUS-1 EPS-125VNSDCBUSF Y
Required to trip the RCP.
%FA-13 LI-1 LI-1_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-13 LI-1 LI-1_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-13 LI-2 LI-2_FL Y
Spurious instrumentation failure causes operator to prematurely switchover to recirculation
%FA-13 LI-2 LI-2_FH Y
Operator fails to switchover to recirculation due to instrumentation failure
%FA-13 SWGR-A EPS-4VBUSAF-1st N
%FA-13 SWGR-B EPS-4VBUSBF-2nd N
%FA-13 SWGR-1 EPS-4VBUS1F N
%FA-13 SUT-1 SUTF N
CDF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-13 UAT-1 UATF N
%FA-15 BAT-1 EPS-SB Y
Required to trip the RCP.
Step 2: Develop LERF or CLERP Model LERF FIRE PRA MODEL MAPPING TABLE (USE THE EVENT TREES AND FAULT TREES BELOW)
Fire Initiating Event Equipment ID PRA Event Identifier Additional model changes are required to facilitate mapping? (Y or N)
Describe modeling strategy to facilitate mapping.
%FA-?
%FA-?
%FA-?
%FA-?
%FA-?
%FA-?
%FA-?
Task 5 model changes Figure 1: Gate ISLOCA - Before
Figure 2: Gate ISLOCA - After
Figure 3: Gate SHR Before
Figure 4: Gate SHR After
Figure 5: Gate AFW Before
Figure 6: Gate AFW After
Figure 7: Gate HPI Before
Figure 8: Gate HPI After
Figure 9: Gate FB Before
Figure 10: Gate FB After
Figure 11: Gate HPI Before
Figure 12: Gate HPI After Sheet 1
Figure 13: Gate HPI After Sheet 2
Figure 14: Gate HPI After Sheet 3
Figure 15: Gate PORVOPEN - Before
Figure 16: Gate PORVOPEN - After Sheet 1
Figure 17: Gate PORVOPEN - After Sheet 2
Figure 18: Gate PORVOPEN - After Sheet 3
Figure 19: Gate PORVOPEN - After Sheet 4
Figure 20: Gate RCP Before
Figure 21A: Gate RCP After (1 of 2)
Figure 21B: Gate RCP After (2 of 2)
Task 5 Inputs
Table 1: Target Equipment Loss Report Equipment ID Equipment Description Equipment Type Location Desired Position/
Status Target Loss Locations HPI-A High pressure safety injection pump A Pump Aux Bldg. El. 0 Ft On 1, 2, 3, 10 HPI-B High pressure safety injection pump B Pump Aux Bldg. El. 0 Ft On 1, 2, 3, 11 RHR-B Residual heat removal pump B Pump Aux Bldg. El. -20 Ft On 1, 2, 3, 4A, 9, 11 AFW-A Motor-driven AFW pump A
Pump Aux Bldg. EL. 0 Ft On 1, 3, 4B, 9, 10 AFW-B Steam-driven AFW pump B
Pump Aux Bldg. EL. 0 Ft On 1, 3, 4B, 9, 11 AFW-C Diesel-driven AFW pump C
Pump Turbine Bldg. El. 0 Ft On 1, 3, 12 RCP-1 Reactor coolant pump 1 Pump Containment Off 1, 2, 3, 7, 12 COMP-1 Instrument air compressor Compressor Turbine Bldg. El. 0 Ft Cycle 12 AOV-1 (SOV-1)
Power operated relief valve AOV Containment Closed 1, 3, 7, 9 Open 1, 3, 7, 9, 10 AOV-2 (SOV-2)
Letdown isolation valve AOV Aux Bldg. El. 0 Ft Closed 1, 2, 3, 9 AOV-3 (SOV-3)
Charging pump injection valve AOV Aux Bldg. El. 0 Ft Closed 1, 2, 3, 9 AOV-4 (SOV-4)
Atmospheric dump valve AOV Turbine Bldg.
El. 0 Ft Closed 1,3,4B,9,11,12
Equipment ID Equipment Description Equipment Type Location Desired Position/
Status Target Loss Locations MOV-1 HPI discharge valve MOV Aux Bldg. El. 0 Ft Open 1, 2, 3, 9, 10 MOV-2 VCT isolation valve MOV Aux Bldg. El. 0 Ft Closed 1, 2, 3, 9, 11 MOV-3 Cont. sump recirc. valve MOV Aux Bldg. El. -20 Ft Open/
Closed 1, 2, 3, 4A, 9, 10 MOV-4 Cont. sump recirc. valve MOV Aux Bldg. El. -20 Ft Open/
Closed 1, 2, 3, 4A, 9, 11 MOV-5 RWST isolation valve MOV Aux Bldg. El. 0 Ft Open 1, 2, 3, 12 MOV-6 RWST isolation valve MOV Aux Bldg. El. 0 Ft Open 1, 2, 3, 12 MOV-7 RHR inboard suction valve MOV Containment Closed 4A,7,9,12 MOV-8 RHR outboard suction valve MOV Aux Bldg. El. -20 Ft Closed 4A,9,12 MOV-9 HPI discharge valve MOV Aux Bldg. El. 0 Ft Open 1,2,3,,9 MOV-10 AFW pump A discharge valve MOV Aux Bldg. EL. 0 Ft Open 1,3,4B,9,12 MOV-11 AFW pump B discharge valve MOV Aux Bldg. EL. 0 Ft Open 1,3,4B,9,11,12 MOV-13 PORV block valve MOV Containment Open/
Closed 1, 3, 7, 9 MOV-14 AFW pump B turbine steam line isolation valve MOV Turbine Bldg. El. 0 Ft Open 1, 3, 4B, 12 MOV-15 AFW pump B steam inlet throttle valve MOV Turbine Bldg. El. 0 Ft Throttled 1, 3, 4B, 12 MOV-18 AFW pump C discharge valve MOV Turbine Bldg. El. 0 Ft Open 1, 3, 12 LI-1 RWST level Instrument Yard Available 1, 3, 12, 13
Equipment ID Equipment Description Equipment Type Location Desired Position/
Status Target Loss Locations LI-2 RWST level Instrument Yard Available 1, 3, 12, 13 LI-3 Cont. sump level Instrument Containment Available 1, 3, 7, 12 LI-4 Cont. sump level Instrument Containment Available 1, 3, 7, 12 LI-5 SG secondary level Instrument Containment Available 1, 3, 7 LI-6 SG secondary level Instrument Containment Available 1, 3, 7 TI-1 Letdown heat exchanger outlet temperature Instrument Aux Bldg El. 0 Ft Available 1, 2, 3, 9 PT-1 RCS pressure Instrument Containment Available 1, 3, 7 A-1 AFW motor high temperature Annunciator SWG Access Room Non spurious 1, 2, 3, 9, 4B SWGR-A Train A 4160 V switchgear Switchgear Switchgear Room A
Energized from SUT-1 1, 3, 10, 12, 13 Energized from EDG-A 1, 3, 8A, 10, 12 SWGR-B Train B 4160 V switchgear Switchgear Switchgear Room B
Energized from SUT-1 1, 3, 9, 11, 12, 13 Energized from EDG-B 1, 3, 8B, 9, 11, 12 SWGR-1 Non-safety 4160 V switchgear Switchgear Turbine Bldg. El.
0ft Energized 1, 3, 12, 13 SUT-1 Startup transformer Transformer Yard Energized 1, 3, 12, 13 UAT-1 Auxiliary transformer Transformer Yard Energized 1, 3, 12, 13 EDG-A Train A emergency diesel generator Diesel Generator DG Bldg.
On 1, 3, 8A, 10, 12
Equipment ID Equipment Description Equipment Type Location Desired Position/
Status Target Loss Locations EDG-B Train B emergency diesel generator Diesel Generator DG Bldg.
On 1, 3, 8B, 10, 12 LC-1 Non-safety 480 V load center Load Center Turbine Bldg. El. 0 ft Energized 1, 3, 12 LC-A Train A 480 V load center Load Center Switchgear Room A
Energized 1, 3,10 LC-B Train B 480 V load center Load Center Switchgear Room B
Energized 1, 3, 11 SST-1 Non-safety station service transformer Transformer Turbine Bldg. El. 0 F
Energized 12 SST-A Train A station service transformer Transformer Switchgear Room A
Energized 10 SST-B Train B station service transformer Transformer Switchgear Room B
Energized 11 MCC-1 Non-safety 480 V motor control center Motor Control Center Turbine Bldg El. 0 Ft Energized 12 MCC-A1 Train A 480 V motor control center Motor Control Center SWG Access Room Energized 9, 10 MCC-B1 Train B 480 V motor control center Motor Control Center SWG Access Room Energized 9, 11 BC-1 Non-safety battery charger Battery Charger Turbine Bldg El. 0 Ft Energized 12 BC-A Train A battery charger Battery Charger Switchgear Room A
Energized 9, 10 BC-B Train B battery charger Battery Charger Switchgear Room B
Energized 9, 11 BAT-1 Non-safety battery Battery Turbine Bldg El. 0 Ft Available 12, 15 BAT-A Train A battery Battery Battery Room A Available 5, 10 BAT-B Train B battery Battery Battery Room B Available 6, 11
Equipment ID Equipment Description Equipment Type Location Desired Position/
Status Target Loss Locations DC BUS-1 Non-safety 250 VDC bus DC Bus Turbine Bldg El. 0 Ft Energized 12 DC BUS-A Train A 125 VDC bus DC Bus Switchgear Room A
Energized 10 DC BUS-B Train B 125 VDC bus DC Bus Switchgear Room B
Energized 11 PNL-A Train A 125 VDC panel Panel board Switchgear Room A
Energized 10 PNL-B Train B 125 VDC panel Panel board Switchgear Room B
Energized 11 INV-A Train A inverter Inverter Switchgear Room A
Energized 3, 9, 10 INV-B Train B inverter Inverter Switchgear Room B
Energized 3, 9, 11 VITAL-A Train A 120 VAC vital bus 120VAC Bus SWG Access Room Energized 9, 10 VITAL-B Train B 120 VAC vital bus 120VAC Bus SWG Access Room Energized 9, 11
X Recirculatio n
HPSI-6 HPSI-6 F
Feed and Bleed FB-1 U
Injection HPI-1S B
Secondary heat removal SHR-1 Q
RCS Integ rity INDLOCA T
Transient TRANS Class Name OK OK CD TRA-1 CD TRA-2 OK CD TRA-3 CD TRA-4 Figure 22: Transient Event Tree
ISLOCA Interfacing Systems LOCA ISLOCA ENTRY Event tree entry point Class Name OK CD/LERF ISLOCA Figure 23: ISLOCA Event Tree