19. Probabilistic Risk Assessment AP1000 Design Control Document

19. Probabilistic Risk Assessment
AP1000 Design Control Document
19.15
Chemical and Volume Control System
19.15.1
System Description
See subsection 9.3.6.2.
19.15.2
System Operation
See subsection 9.3.6.4.
19.15.3
Performance during Accident Conditions
See subsection 9.3.6.4.5.
19.15.4
Initiating Event Review
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
19.15.5
System Logic Models
19.15.5.1
Assumptions and Boundary Conditions
The following assumptions are used for the chemical and volume control system PRA model:
a. - i. The design certification of the AP1000 included consideration by the NRC of the topic
referred to in this section.
j.
Either one of the two makeup pumps is sufficient to deliver borated water to the reactor
coolant system. To simplify the PRA model, it is assumed that one makeup pump is always
the operating pump and the other makeup pump is always the standby pump.
k. - q. The design certification of the AP1000 included consideration by the NRC of the topic
referred to in this section.
19.15.5.2
Fault Tree Models
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
19.15.5.3
Human Interactions
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
19.15.5.4
Common Cause Failures
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
Tier 2 Material
19.15-1
Revision 17
19. Probabilistic Risk Assessment
AP1000 Design Control Document
TABLES 19.15-1 THROUGH 19.15-9 NOT USED.
FIGURE 19.15-1 NOT USED.
Tier 2 Material
19.15-2
Revision 17
19. Probabilistic Risk Assessment
19.16
AP1000 Design Control Document
Containment Hydrogen Control System
See subsection 6.2.4.
Tier 2 Material
19.16-1
Revision 17
19. Probabilistic Risk Assessment
19.17
AP1000 Design Control Document
Normal Residual Heat Removal System
See subsection 5.4.7.
Tier 2 Material
19.17-1
Revision 17
19. Probabilistic Risk Assessment
19.18
AP1000 Design Control Document
Component Cooling Water System
See subsection 9.2.2.
Tier 2 Material
19.18-1
Revision 17
19. Probabilistic Risk Assessment
19.19
AP1000 Design Control Document
Service Water System
See subsection 9.2.1.
Tier 2 Material
19.19-1
Revision 17
19. Probabilistic Risk Assessment
19.20
AP1000 Design Control Document
Central Chilled Water System
See subsection 9.2.7.
Tier 2 Material
19.20-1
Revision 17
19. Probabilistic Risk Assessment
19.21
AP1000 Design Control Document
ac Power System
See subsection 8.3.1.
Tier 2 Material
19.21-1
Revision 17
19. Probabilistic Risk Assessment
19.22
AP1000 Design Control Document
Class 1E dc & UPS System
See subsection 8.3.2.1.1.
Tier 2 Material
19.22-1
Revision 17
19. Probabilistic Risk Assessment
19.23
AP1000 Design Control Document
Non-Class 1E dc & UPS System
See subsection 8.3.2.1.2.
Tier 2 Material
19.23-1
Revision 17
19. Probabilistic Risk Assessment
19.24
AP1000 Design Control Document
Containment Isolation
See subsection 6.2.3.
Tier 2 Material
19.24-1
Revision 17
19. Probabilistic Risk Assessment
19.25
AP1000 Design Control Document
Compressed and Instrument Air System
See subsection 9.3.1.
Tier 2 Material
19.25-1
Revision 17
19. Probabilistic Risk Assessment
19.26
AP1000 Design Control Document
Protection and Safety Monitoring System
See subsection 7.1.2.
Tier 2 Material
19.26-1
Revision 17
19. Probabilistic Risk Assessment
19.27
AP1000 Design Control Document
Diverse Actuation System
See subsection 7.7.1.11.
Tier 2 Material
19.27-1
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19. Probabilistic Risk Assessment
19.28
AP1000 Design Control Document
Plant Control System
See subsection 7.1.3.
Tier 2 Material
19.28-1
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19. Probabilistic Risk Assessment
19.29
AP1000 Design Control Document
Common Cause Analysis
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
Tier 2 Material
19.29-1
Revision 17
19. Probabilistic Risk Assessment
19.30
AP1000 Design Control Document
Human Reliability Analysis
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
Tier 2 Material
19.30-1
Revision 17
19. Probabilistic Risk Assessment
19.31
AP1000 Design Control Document
Other Event Tree Node Probabilities
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
Tier 2 Material
19.31-1
Revision 17
19. Probabilistic Risk Assessment
19.32
AP1000 Design Control Document
Data Analysis and Master Data Bank
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
Tier 2 Material
19.32-1
Revision 17
19. Probabilistic Risk Assessment
19.33
AP1000 Design Control Document
Fault Tree and Core Damage Quantification
The design certification of the AP1000 included consideration by the NRC of the topic referred to
in this section.
Tier 2 Material
19.33-1
Revision 17