ML19114A142
| ML19114A142 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 04/08/2019 |
| From: | Exelon Generation Co |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19114A265 | List:
|
| References | |
| Download: ML19114A142 (20) | |
Text
PBAPS UFSAR SECTION 7.0 - CONTROL AND INSTRUMENTATION TABLE OF CONTENTS SECTION TITLE 7.1
SUMMARY
DESCRIPTION 7.1.1 Safety Systems 7.1.2 Power Generation Systems 7.1.3 Safety Functions 7.1.4 Plant Operational Control 7.1.5 Definitions 7.1.6 Redundant System Wiring Independence, Protection, and Marking 7.1.6.1 Cable Routing and Separation 7.1.6.2 Fire Protection 7.1.6.3 Cable and Tray Marking 7.1.6.4 Cable Derating 7.1.7 Reactor Protection System and Engineered Safeguard Equipment Marking 7.1.8 Periodic Testing of Instrumentation and Control Equipment 7.2 REACTOR PROTECTION SYSTEM 7.2.1 Safety Objective 7.2.2 Safety Design Basis 7.2.3 Description 7.2.3.1 General 7.2.3.2 Power Supply 7.2.3.3 Physical Arrangement 7.2.3.4 Logic 7.2.3.5 Operation 7.2.3.6 Scram Functions and Bases for Trip Settings 7.2.3.7 Mode Switch 7.2.3.8 Scram Bypasses 7.2.3.9 Instrumentation 7.2.3.10 Wiring 7.2.4 Safety Evaluation 7.2.5 Inspection and Testing 7.3 PRIMARY CONTAINMENT AND REACTOR VESSEL ISOLATION CONTROL SYSTEM 7.3.1 Safety Objective 7.3.2 Definitions 7.3.3 Safety Design Basis 7.3.4 Description 7.3.4.1 Identification 7.3.4.2 Power Supply 7.3.4.3 Physical Arrangement 7.3.4.4 Logic CHAPTER 07 7-i REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.3.4.5 Operation 7.3.4.6 Isolation Valve Closing Devices and Circuits 7.3.4.7 Isolation Functions and Settings 7.3.4.8 Instrumentation 7.3.4.9 Environmental Capabilities 7.3.5 Safety Evaluation 7.3.6 Inspection and Testing 7.4 CORE STANDBY COOLING SYSTEMS CONTROL AND INSTRUMENTATION 7.4.1 Safety Objective 7.4.2 Safety Design Basis 7.4.3 Description 7.4.3.1 Identification 7.4.3.2 High Pressure Coolant Injection System Control and Instrumentation 7.4.3.2.1 Identification and Physical Arrangement 7.4.3.2.2 High Pressure Coolant Injection System Initiation Signals and Logic 7.4.3.2.3 High Pressure Coolant Injection System Initiating Instrumentation 7.4.3.2.4 High Pressure Coolant Injection System Turbine and Turbine Auxiliary Control 7.4.3.2.5 High Pressure Coolant Injection System Valve Control 7.4.3.2.6 High Pressure Coolant Injection System Environmental Considerations 7.4.3.3 Automatic Depressurization System Control and Instrumentation 7.4.3.3.1 Identification and Physical Arrangement 7.4.3.3.2 Automatic Depressurization System Initiating Signals and Logic 7.4.3.3.3 Automatic Depressurization System Initiation Instrumentation 7.4.3.3.4 Automatic Depressurization System Alarms 7.4.3.3.5 Automatic Depressurization System Environmental Considerations 7.4.3.4 Core Spray System Control and Instrumentation 7.4.3.4.1 Identification and Physical Arrangement 7.4.3.4.2 Core Spray System Initiating Signals and Logic 7.4.3.4.3 Core Spray System Pump Control 7.4.3.4.4 Core Spray System Valve Control 7.4.3.4.5 Core Spray Alarms and Indications 7.4.3.4.6 Core Spray System Environmental Considerations CHAPTER 07 7-ii REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.4.3.5 Low Pressure Coolant Injection Control and Instrumentation 7.4.3.5.1 Identification and Physical Arrangement 7.4.3.5.2 Low Pressure Coolant Injection Initiating Signals and Logic 7.4.3.5.3 Low Pressure Coolant Injection Pump Mode Control 7.4.3.5.4 Low Pressure Coolant Injection Valve Control 7.4.3.5.5 Low Pressure Coolant Injection Environmental Considerations 7.4.3.5.6 Low Pressure Coolant Injection Load Shed 7.4.4 Safety Evaluation 7.4.5 Inspection and Testing 7.5 NEUTRON MONITORING SYSTEM 7.5.1 Safety Objective 7.5.2 Power Generation Objective 7.5.3 Identification 7.5.4 Wide Range Neutron Monitor Subsystem 7.5.4.1 Power Generation Design Basis 7.5.4.2 Safety Design Basis 7.5.4.3 Description 7.5.4.3.1 Identification 7.5.4.3.2 Power Supply 7.5.4.3.3 Physical Arrangement 7.5.4.3.4 Signal Conditioning 7.5.4.3.5 Trip Functions 7.5.4.4 Power Generation Evaluation 7.5.4.5 Safety Evaluation 7.5.4.6 Inspection and Testing 7.5.5 Deleted 7.5.6 Local Power Range Monitor Subsystem 7.5.6.1 Power Generation Design Basis 7.5.6.2 Description 7.5.6.2.1 Identification 7.5.6.2.2 Power Supply 7.5.6.2.3 Physical Arrangement 7.5.6.2.4 Signal Conditioning 7.5.6.2.5 Trip Functions 7.5.6.3 Power Generation Evaluation 7.5.6.4 Inspection and Testing 7.5.7 Average Power Range Monitor Subsystem 7.5.7.1 Safety Design Basis 7.5.7.2 Power Generation Design Basis 7.5.7.3 Description 7.5.7.3.1 Identification CHAPTER 07 7-iii REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.5.7.3.2 Power Supply 7.5.7.3.3 Signal Conditioning 7.5.7.3.4 Trip Function 7.5.7.4 Safety Evaluation 7.5.7.5 Power Generation Evaluation 7.5.7.6 Inspection and Testing 7.5.8 Rod Block Monitor Subsystem 7.5.8.1 Power Generation Design Basis 7.5.8.2 Description 7.5.8.2.1 Identification 7.5.8.2.2 Power Supply 7.5.8.2.3 Signal Conditioning 7.5.8.2.4 Trip Function 7.5.8.3 Power Generation Evaluation 7.5.8.4 Inspection and Testing 7.5.9 Traversing In-Core Probe Subsystem 7.5.9.1 Power Generation Design Basis 7.5.9.2 Description 7.5.9.2.1 Identification 7.5.9.2.2 Physical Arrangement 7.5.9.2.3 Signal Conditioning 7.5.9.3 Power Generation Evaluation 7.5.9.4 Inspection and Testing 7.6 REFUELING INTERLOCKS 7.6.1 Safety Objective 7.6.2 Safety Design Basis 7.6.3 Description 7.6.4 Safety Evaluation 7.6.5 Inspection and Testing 7.7 REACTOR MANUAL CONTROL SYSTEM 7.7.1 Power Generation Objective 7.7.2 Safety Design Basis 7.7.3 Power Generation Design Basis 7.7.4 Description 7.7.4.1 Identification 7.7.4.2 Operation 7.7.4.2.1 General 7.7.4.2.2 Insert Cycle 7.7.4.2.3 Withdraw Cycle 7.7.4.2.4 Control Rod Drive Hydraulic System Control 7.7.4.3 Rod Block Interlocks 7.7.4.3.1 General 7.7.4.3.2 Rod Block Functions CHAPTER 07 7-iv REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.7.4.3.3 Rod Block Bypasses 7.7.4.4 Control Rod Information Displays 7.7.4.5 DELETED 7.7.4.5.1 DELETED 7.7.4.5.2 DELETED 7.7.5 Safety Evaluation 7.7.6 Inspection and Testing 7.8 REACTOR VESSEL INSTRUMENTATION 7.8.1 Safety Objective 7.8.2 Safety Design Basis 7.8.3 Power Generation Objective 7.8.4 Power Generation Design Basis 7.8.5 Description 7.8.5.1 Reactor Vessel Surface Temperature 7.8.5.2 Reactor Vessel Water Level 7.8.5.3 Reactor Vessel Coolant Flow Rates and Differential Pressures 7.8.5.4 Reactor Vessel Internal Pressure 7.8.5.5 Reactor Vessel Top Head Flange Leak Detection 7.8.6 Safety Evaluation 7.8.7 Inspection and Testing 7.9 RECIRCULATION FLOW CONTROL SYSTEM 7.9.1 Power Generation Objective 7.9.2 Power Generation Design Basis 7.9.3 Safety Design Basis 7.9.4 Description 7.9.4.1 General 7.9.4.2 Adjustable Speed Drive 7.9.4.3 Speed Control for the Adjustable Speed Drives 7.9.4.4 System Operation 7.9.4.4.1 Recirculation Loop Starting Sequence 7.9.4.4.2 Anticipated Transient Without Scram Recirculation Pump Trip 7.9.5 Safety Evaluation 7.9.6 Inspection and Testing 7.10 FEEDWATER CONTROL SYSTEM 7.10.1 Power Generation Objective 7.10.2 Power Generation Design Basis 7.10.3 Description 7.10.3.1 Reactor Vessel Water Level Measurement 7.10.3.2 Steam Flow Measurement 7.10.3.3 Feedwater Flow Measurement CHAPTER 07 7-v REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.10.3.4 Feedwater Control System 7.10.3.4.1 Three (3) Element Reactor Level Control 7.10.3.4.2 Single or One (1) Element Reactor Level Control 7.10.3.4.3 High Pressure Startup Level Control 7.10.3.4.4 Low Pressure Startup Level Control 7.10.3.4.5 Reactor Feedwater Pump Minimum Flow Protection 7.10.3.4.6 Reactor Feedwater Pump Discharge Check Valve Control on Low Flow 7.10.3.4.7 ATWS Control Mode 7.10.3.4.8 Interlocks to Rod Worth Minimizer from Total Feedwater and Steam Flow Signals 7.10.3.4.9 Runbacks to the Recirculation Control System 7.10.3.4.10 Input Signal Validation Logic 7.10.3.4.11 90% Flow Limiter on Loss of Condensate Pump or Reactor Scram 7.10.3.4.12 Deleted 7.10.3.4.13 Feedwater Flow Response Following a Reactor Scram 7.10.3.4.14 Deleted 7.10.3.4.15 Deleted 7.10.3.4.16 Fault Tolerant Logic 7.10.3.4.17 Bumpless Transfer Between Automatic and Manual Modes 7.10.3.4.18 Testability and Maintainability 7.10.3.4.19 Total Feedwater Flow Signal to the Hydrogen Water Chemistry System 7.10.4 Turbine Driven Feedwater Pump Control 7.11 PRESSURE REGULATOR AND TURBINE GENERATOR CONTROL SYSTEM 7.11.1 Power Generation Objective 7.11.2 Power Generation Design Basis 7.11.3 Description 7.11.3.1 Normal Control System 7.11.3.2 Emergency Control System 7.11.4 Power Generation Evaluation 7.11.5 Inspection and Testing 7.11.5.1 Turbine-Generator Supervisory Instruments 7.11.5.2 Testing Provisions 7.12 PROCESS RADIATION MONITORING 7.12.1 Main Steam Line Radiation Monitoring System 7.12.1.1 Safety Objective 7.12.1.2 Safety Design Basis 7.12.1.3 Description 7.12.1.4 Safety Evaluation CHAPTER 07 7-vi REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.12.1.5 Inspection and Testing 7.12.2 Air Ejector Discharge and Adsorber Bed Outlet Radiation Monitoring System 7.12.2.1 Power Generation Objective 7.12.2.2 Power Generation Design Basis 7.12.2.3 Description 7.12.2.3.1 Air Ejector Discharge Radiation Monitor 7.12.2.3.2 Adsorber Bed Outlet Radiation Monitor 7.12.2.4 Power Generation Evaluation 7.12.2.5 Inspection, Testing, and Calibration 7.12.2.5.1 Air Ejector Discharge Radiation Monitor 7.12.2.5.2 Adsorber Bed Outlet Radiation Monitor 7.12.3 Stack Radiation Monitoring System 7.12.3.1 Safety Objective 7.12.3.2 Safety Design Basis 7.12.3.3 Description 7.12.3.4 Safety Evaluation 7.12.3.5 Inspection, Testing, and Calibration 7.12.4 Liquid Process Radiation Monitoring System 7.12.4.1 Power Generation Objective 7.12.4.2 Power Generation Design Basis 7.12.4.3 Description 7.12.4.4 Power Generation Evaluation 7.12.4.5 Inspection and Testing 7.12.5 Ventilation Radiation Monitoring 7.12.5.1 Safety Objective 7.12.5.2 Safety Design Basis 7.12.5.3 Power Generation Objective 7.12.5.4 Power Generation Design Basis 7.12.5.5 Description 7.12.5.5.1 Ventilation Stack Radiation Monitoring 7.12.5.5.2 Reactor Building Ventilation Exhaust Radiation Monitoring and Refueling Floor Ventilation Exhaust Radiation Monitoring 7.12.5.5.3 Control Room Ventilation Intake Radiation Monitoring 7.12.5.5.4 Radwaste Ventilation Exhaust Radiation Monitoring, and Off-Gas Recombiner Building Duct Ventilation Exhaust Radiation Monitoring 7.12.5.6 Alarm and Isolation Logic 7.12.5.6.1 Reactor Building Isolation 7.12.5.6.2 Ventilation Stack Alarms 7.12.5.6.3 Control Room Ventilation Intake Alarm and Bypass 7.12.5.6.4 Radwaste Ventilation Alarm and Isolation CHAPTER 07 7-vii REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.12.5.6.5 Off-Gas Recombiner Building Duct Ventilation Exhaust Radiation Monitoring 7.12.5.7 Safety Evaluation 7.12.5.8 Inspection and Testing 7.13 AREA RADIATION MONITORING SYSTEM 7.13.1 Power Generation Objective 7.13.2 Power Generation Design Basis 7.13.3 Description 7.13.3.1 Monitors 7.13.3.2 Locations 7.13.4 Inspection and Testing 7.14 SITE ENVIRONS RADIATION MONITORING PROGRAM 7.14.1 Deleted 7.14.2 Deleted 7.14.3 Deleted 7.14.3.1 Deleted 7.14.3.2 Deleted 7.14.4 Deleted 7.15 HEALTH PHYSICS AND LABORATORY ANALYSIS RADIATION MONITORS 7.16 PROCESS COMPUTER SYSTEM 7.16.1 Power Generation Objective 7.16.2 Power Generation Design Basis 7.16.3 Description 7.16.3.1 Computer System Components 7.16.3.1.1 Central Processor 7.16.3.1.2 Deleted 7.16.3.1.3 Deleted 7.16.3.1.4 Process Input/Output Subsystems 7.16.3.1.5 Operator Console 7.16.3.1.6 Programming and Maintenance Console 7.16.3.2 Reactor Core Performance Function 7.16.3.2.1 Power Distribution Evaluation 7.16.3.2.2 Fast Core Monitoring 7.16.3.2.3 Local Power Range Monitor Calibration 7.16.3.2.4 Fuel Exposure 7.16.3.3 Rod Worth Minimizer Function 7.16.3.3.1 Rod Worth Minimizer Inputs 7.16.3.3.2 Rod Worth Minimizer Outputs 7.16.3.3.3 Rod Worth Minimizer Indications 7.16.3.4 Monitor, Alarm, and Logging Functions CHAPTER 07 7-viii REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.16.3.4.1 Analog Monitor and Alarm 7.16.3.4.2 Digital Monitor and Alarm 7.16.3.4.3 Alarm Logging 7.16.4 Power Generation Evaluation 7.16.5 Inspection and Testing 7.17 NUCLEAR SYSTEM STABILITY ANALYSIS 7.17.1 Safety Objective 7.17.2 Safety Design Basis 7.17.3 Power Generation Design Basis 7.17.4 Description and Performance Analysis 7.17.5 Operational Verification of Nuclear System Stability 7.17.6 Conclusion 7.18 SEPARATE SHUTDOWN CONTROL PANELS 7.18.1 Power Generation Objective 7.18.2 Power Generation Design Basis 7.18.3 Description 7.18.3.1 Control Panels 7.18.3.2 Operation 7.18.3.2.1 Reactor Shutdown 7.18.3.2.2 Reactor Level Control 7.18.3.2.3 Reactor Pressure Control 7.18.3.2.4 Heat Removal 7.18.3.2.5 Instrumentation and Controls 7.18.3.3 Physical Location 7.18.4 Inspection and Testing 7.19 CLASS 1E EQUIPMENT ENVIRONMENTAL QUALIFICATION 7.19.1 Effects of Loss of Air Conditioning and Ventilation on Control Room and Equipment Room Equipment 7.19.2 Seismic Qualification 7.19.2.1 General 7.19.2.2 Nuclear Steam Supply System - GE-Supplied Equipment 7.19.2.3 Non-Nuclear Steam Supply System Equipment -
Bechtel-Supplied Equipment 7.20 ACCIDENT MONITORING 7.20.1 Safety Objective 7.20.2 Safety Design Basis 7.20.3 Power Generation Design Bases 7.20.4 Description CHAPTER 07 7-ix REV. 27, APRIL 2019
PBAPS UFSAR TABLE OF CONTENTS (cont'd)
SECTION TITLE 7.20.4.1 Reactor Water Level 7.20.4.2 Reactor Pressure 7.20.4.3 Containment Pressure 7.20.4.4 Containment Temperature 7.20.4.5 Containment Atmosphere Analysis 7.20.4.6 Coolant Sampling and Analysis 7.20.4.7 Suppression Pool Water Temperature 7.20.4.8 Suppression Pool Water Level 7.20.4.9 Safety/Relief Valve Position Indication 7.20.4.10 Vent Stack Wide Range and Main Stack Wide Range Noble Gas Monitors 7.20.4.11 Primary Containment Isolation Valve Position Indication 7.20.5 Safety Evaluation 7.20.6 Inspection and Testing 7.21 SEISMIC INSTRUMENTATION 7.21.1 Safety Design Objective 7.21.2 Safety Design Basis 7.21.3 Description 7.21.4 Safety Evaluation 7.21.5 Inspection and Testing 7.22 HIGH PRESSURE SERVICE WATER (HPSW) POWER TRANSFER SWITCH 7.22.1 Power Generation Objective 7.22.2 Power Generation Design Basis 7.22.3 Description 7.22.3.1 Power Transfer Switch 7.22.3.2 Operation 7.22.3.3 Physical Location 7.23 RESIDUAL HEAT REMOVAL (RHR) POWER TRANSFER SWITCH 7.23.1 Power Generation Objective 7.23.2 Power Generation Design Basis 7.23.3 Description 7.23.3.1 Power Transfer Switch 7.23.3.2 Operation 7.23.3.3 Physical Location 7.23.4 Inspection and Testing CHAPTER 07 7-x REV. 27, APRIL 2019
PBAPS UFSAR SECTION 7.O CONTROL AND INSTRUMENTATION LIST OF TABLES TABLE TITLE 7.2.1 Reactor Protection System Instrumentation Specifications 7.2.2 Reactor Protection System Actions (Various Positions of the Mode Switch) 7.2.3 Reactor Protection System Instrument Calibration Methods 7.3.1 Principal Primary Containment Isolation Valves 7.3.2 Primary Containment and Reactor Vessel Isolation Control System Instrumentation Specifications 7.4.1 High Pressure Coolant Injection System Instrument Specifications 7.4.2 Automatic Depressurization System Instrument Specifications 7.4.3 Core Spray System Instrument Specifications 7.4.4 Low Pressure Coolant Injection System Instrument Specifications 7.5.1 Deleted 7.5.2 Wide Range Neutron Monitor Trips and Alarms 7.5.3 Local Power Range Monitor Trips 7.5.4 Average Power Range Monitor Trips 7.6.1 Refueling Interlock Effectiveness 7.7.1 Reactor Manual Control System Instrument Specifications 7.8.1 Reactor Vessel Instrumentation Instrument Specifications 7.12.1 Process Radiation Monitoring Systems Characteristics CHAPTER 07 7-xi REV. 27, APRIL 2019
PBAPS UFSAR LIST OF TABLES (cont'd)
TABLE TITLE 7.12.2 Process Radiation Monitoring System Environmental and Power Supply Design Conditions 7.13.1 Area Radiation Monitoring System, Environmental and Power Supply Design Conditions 7.13.2 Location of Area Radiation Monitors 7.16.1 Instrumentation Input Summary, Neutron Monitoring System 7.16.2 Instrumentation Output Summary, Signal Output Description 7.20.1 Regulatory Guide 1.97 Category 1 Instrumentation CHAPTER 07 7-xii REV. 27, APRIL 2019
PBAPS UFSAR SECTION 7.0 - CONTROL AND INSTRUMENTATION LIST OF FIGURES FIGURE TITLE 7.1.1 Use of Protection System and Instrumentation Definitions 7.2.1 Deleted 7.2.2 Typical Configuration for Main Steam Line Isolation Scram 7.2.3 Deleted 7.2.4 Schematic Diagram of Logics in One Trip System 7.2.5 Schematic Diagram of Actuator and Actuator Logics 7.2.6 Reactor Protection System Scram Functions 7.2.7 Deleted 7.2.8 Relationship Between Neutron Monitoring System and Reactor Protection System 7.2.9 Functional Control Diagram for Neutron Monitoring System Logics 7.2.10 Typical Arrangement of Channels and Logics 7.2.11 Typical Configuration for Turbine Stop Valve Closure Scram 7.2.12 Typical Assessment of Condenser Pressure Instrument Channels and Logics 7.3.1 Deleted 7.3.2 Typical Isolation Control System Using Motor-Operated Valves (Fail-Safe Logic) 7.3.3 Typical Isolation Control System for Main Steam Line Isolation Valves 7.3.4 Main Steam Line Isolation Valve Schematic Control Diagram 7.3.5A Deleted CHAPTER 07 7-xiii REV. 27, APRIL 2019
PBAPS UFSAR LIST OF FIGURES (cont'd)
FIGURE TITLE 7.3.5B Deleted 7.3.5C Deleted 7.3.5D Deleted 7.3.5E Deleted 7.3.5F Deleted 7.3.5G Deleted 7.3.5H Deleted 7.3.5I Deleted 7.3.5J Deleted 7.3.5K Deleted 7.3.6 Area and Compartment Leakage Detection by Temperature Measurement 7.3.7 Typical Main Steam Line Space High Temperature Channel 7.3.8 Typical Arrangement for Main Steam Line Leak Detection by Flow Measurement 7.3.9 Main Steam Line High Flow Channels 7.3.10 Typical Elbow Tap Arrangement for Gross Leak Detection 7.3.11a Legend for Containment Isolation Valve Arrangement 7.3.11b Main Steam Line and Main Steam Line Drains 7.3.11c Feedwater 7.3.11d RCIC and HPCI Steam Supplies 7.3.11e RHR Shutdown Cooling Suction 7.3.11f RHR Shutdown Cooling Return Core Spray Discharge 7.3.11g Reactor Water Cleanup Pump Suction Instrument Line CHAPTER 07 7-xiv REV. 27, APRIL 2019
PBAPS UFSAR LIST OF FIGURES (cont'd)
FIGURE TITLE 7.3.11h RHR Head Spray 7.3.11i Drywell Equipment Drain Sump Pump Discharge, Drywell Floor Drain Sump Pump Discharge 7.3.11j Service Air Supply and Breathing Air Supply 7.3.11k Instrument Nitrogen Supply 7.3.11l Reactor Building Cooling Water 7.3.11m Drywell and Torus Purge Supplies 7.3.11n Drywell Purge Exhaust 7.3.11o Tip Purge 7.3.11p Tip Drives 7.3.11q Instrument Lines 7.3.11r Not Used 7.3.11s Integrated Leak Rate Test Connections 7.3.11t Instrument Lines, Drywell Pressure 7.3.11u Not Used 7.3.11v CRD Insert and Withdrawal 7.3.11w RHR Containment Spray 7.3.11x Recirculation Loop and Main Steam Samples 7.3.11y Standby Liquid Control 7.3.11z Containment Atmospheric Control System Sample Lines 7.3.11aa Containment Atmospheric Control System/CADS Sample Lines 7.3.11bb Containment Atmospheric Control System Sample Return CHAPTER 07 7-xv REV. 27, APRIL 2019
PBAPS UFSAR LIST OF FIGURES (cont'd)
FIGURE TITLE 7.3.11cc Drywell Chilled Water 7.3.11dd Torus Vacuum Breaker 7.3.11ee Instrument Lines, Torus Levels 7.3.11ff RHR Torus Spray and RHR Test and Pool Cooling Return 7.3.11gg RCIC and HPCI Turbine Exhaust - RCIC and HPCI Vacuum Relief 7.3.11hh HPCI Minimum Flow 7.3.11ii Torus Purge Exhaust 7.3.11jj RCIC Vacuum Pump Discharge - HPCI Turbine Drain 7.3.11kk Core Spray Test Line 7.3.11ll RCIC and Torus Water Cleanup Suction 7.3.11mm RHR Pump Suction 7.3.11nn HPCI Suction 7.3.11oo Core Spray Pump Suction 7.3.11pp Core Spray Pump Minimum Flow 7.3.11qq RCIC Pump Minimum Flow 7.3.11rr HPCI Test Line 7.3.11ss Core Spray Test Line 7.3.11tt Pump Minimum Flow 7.3.12 ADS Safety Grade Pneumatic Supply Leak Detection 7.4.1A Deleted 7.4.1B Deleted 7.4.2A Deleted 7.4.2B Deleted CHAPTER 07 7-xvi REV. 27, APRIL 2019
PBAPS UFSAR LIST OF FIGURES (cont'd)
FIGURE TITLE 7.4.2C Deleted 7.4.2D Deleted 7.4.2E Deleted 7.4.2F Deleted 7.4.2G Deleted 7.4.3A Deleted 7.4.3B Deleted 7.4.4 Deleted 7.4.5A Deleted 7.4.5B Deleted 7.4.5C Deleted 7.4.5D Deleted 7.4.6 Deleted 7.4.7A Deleted 7.4.7B Deleted 7.4.7C Deleted 7.4.7D Deleted 7.4.7E Deleted 7.4.7F Deleted 7.4.7G Deleted 7.4.8 Reactor Recirculation Loop Valves Functional Control Diagram 7.4.9 Typical Core Standby Cooling Systems Trip Systems Actuation Logic CHAPTER 07 7-xvii REV. 27, APRIL 2019
PBAPS UFSAR LIST OF FIGURES (cont'd)
FIGURE TITLE 7.5.1 Deleted 7.5.2 WRNMS Configuration (One Channel) 7.5.3 Deleted 7.5.4 Functional Block Diagram of WRNM Channel 7.5.5 Deleted 7.5.6 Core Location of Neutron Monitoring System Detectors 7.5.7 Deleted 7.5.8 LPRM Locations 7.5.9 Power Range Neutron Monitoring Unit 7.5.10a LPRM to APRM Assignment Scheme (System A) 7.5.10b LPRM to APRM Assignment Scheme (System B) 7.5.11 APRM Tracking, Reduction in Power by Flow Control 7.5.12 Envelope of Maximum APRM Deviation for APRM Tracking with On-Limit-Limits Control Rod Withdrawal 7.5.13 Typical Assignment of LPRM Assemblies to RBM's 7.5.14 RBM Trip Setpoint Variation with Reference APRM Power 7.5.15 LPRM to RBM Assignment 7.5.16 Assignment of LPRM Strings to TIP Machines 7.5.17 Traversing In-Core Probe Subsystem Block Diagram 7.5.18 Traversing In-Core Probe Assembly 7.5.19 Neutron Monitoring System Arrangement 7.5.20 Deleted 7.5.21 Ranges of Neutron Monitoring System CHAPTER 07 7-xviii REV. 27, APRIL 2019
PBAPS UFSAR LIST OF FIGURES (cont'd)
FIGURE TITLE 7.5.22 Typical WRNM Circuit Arrangement for Reactor Protection System Input 7.5.23 Typical APRM Circuit Arrangement for Reactor Protection System Input 7.5.24 APRM Trip Setdown, 15 Percent Power in Startup Mode 7.6.1 CRD Hydraulic System, Refueling Interlocks, Functional Control Diagram 7.7.1A Deleted 7.7.1B Deleted 7.7.1C Deleted 7.7.1D Deleted 7.7.1E Deleted 7.7.1F Deleted 7.7.1G Deleted 7.7.1H DELETED 7.7.1I Deleted 7.7.2 Deleted 7.7.3 Reactor Control Board 7.7.4 Input Signals to Four-Rod Display 7.7.5 Typical Process Computer Printout 7.7.6 Rod Block Functions 7.8.1 Nuclear Boiler Instrumentation, P&ID (Deleted) 7.8.2 Nuclear Boiler Thermocouple Locations 7.9.1 Recirculation Flow Control Illustration CHAPTER 07 7-xix REV. 27, APRIL 2019
PBAPS UFSAR LIST OF FIGURES (cont'd)
FIGURE TITLE 7.9.3 Deleted 7.9.4A Deleted 7.9.4B Deleted 7.9.4C Deleted 7.9.4D Deleted 7.9.4E Deleted 7.9.4F Deleted 7.10.1 Feedwater Control System Dual Redundant, Independent Computer Architecture 7.10.2 Feedwater Control System, DFCS Logic Structure Overview 7.11.1 Deleted 7.11.2 Block Diagram, Pressure, Load and Speed Control 7.12.1 Deleted 7.12.2 Process Radiation Monitoring System Instrument Electrical Drawings 7.12.3 Deleted 7.13.1 Deleted 7.16.1 Rod Worth Minimizer Functional Control Diagram 7.17.1 Damping Coefficient Versus Decay Ratio (Second Order Systems) 7.20.1 Deleted CHAPTER 07 7-xx REV. 27, APRIL 2019