ML22278A257

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Rev. 21 to Updated Final Safety Analysis Report, Chapter 9, Auxiliary Systems
ML22278A257
Person / Time
Site: Limerick  Constellation icon.png
Issue date: 09/19/2022
From:
Constellation Energy Generation
To:
Office of Nuclear Reactor Regulation
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ML22278A223 List: ... further results
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Download: ML22278A257 (19)


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LGS UFSAR CHAPTER 09 9-i REV. 21, SEPTEMBER 2022 CHAPTER 9 - AUXILIARY SYSTEMS TABLE OF CONTENTS 9.1 FUEL STORAGE AND HANDLING 9.1.1 New Fuel Storage 9.1.1.1 Design Bases 9.1.1.2 Facility Description 9.1.1.3 Safety Evaluation 9.1.2 Spent Fuel Storage 9.1.2.1 Design Bases 9.1.2.2 Facility Description 9.1.2.2.1 General Description 9.1.2.2.2 Component Description 9.1.2.3 Safety Evaluation 9.1.2.3.1 Criticality Control 9.1.2.3.2 Structural Analyses 9.1.2.3.3 Installation of New Maximum Density Racks 9.1.2.4 Tests and Inspections 9.1.2.4.1 Deleted 9.1.2.4.2 Deleted 9.1.2.4.3 Test Coupon Description and Installation-Maximum Density Spent Fuel Storage Rack 9.1.2.4.4 Test Coupon Inspection-Maximum Density Spent Fuel Storage Rack 9.1.3 Fuel Pool Cooling and Cleanup System 9.1.3.1 Design Bases 9.1.3.2

System Description

9.1.3.2.1 General Description 9.1.3.2.2 Component Description 9.1.3.2.3 System Operation 9.1.3.3 Safety Evaluation 9.1.3.4 Inspection and Testing Requirements 9.1.3.5 Instrumentation Applications 9.1.3.6 Analysis for Nonseismic Fuel Pool Cooling and Cleanup System 9.1.4 Fuel Handling System 9.1.4.1 Design Bases 9.1.4.2

System Description

9.1.4.2.1 Spent Fuel Cask 9.1.4.2.2 Cask Crane 9.1.4.2.3 Fuel Servicing Equipment 9.1.4.2.4 Servicing Aids 9.1.4.2.5 Reactor Vessel Servicing Equipment 9.1.4.2.6 In-Vessel Servicing Equipment 9.1.4.2.7 Refueling Equipment 9.1.4.2.8 Storage Equipment 9.1.4.2.9 Under-Reactor Vessel Servicing Equipment

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-ii REV. 21, SEPTEMBER 2022 9.1.4.2.10 Description of Fuel Transfer 9.1.4.3 Safety Evaluation 9.1.4.4 Inspection and Testing Requirements 9.1.4.4.1 Inspection 9.1.4.4.2 Testing 9.1.4.5 Instrumentation Requirements 9.1.4.5.1 Refueling Platform 9.1.4.5.2 Fuel Support Grapple 9.1.4.5.3 Other Equipment 9.1.4.5.4 Radiation Monitoring 9.1.5 Reactor Enclosure Crane 9.1.5.1 Design Bases 9.1.5.2 Equipment Design 9.1.5.3 Loads 9.1.5.4 Safety Evaluation 9.1.5.5 Inspection and Testing 9.1.5.5.1 Structural Members 9.1.5.5.2 Load-Bearing Components 9.1.5.5.3 Hooks 9.1.5.5.4 Ropes 9.1.5.5.5 Performance and Acceptance Tests 9.1.6 References 9.2 WATER SYSTEMS 9.2.1 Service Water System 9.2.1.1 Design Bases 9.2.1.2

System Description

9.2.1.3 Safety Evaluation 9.2.1.4 Tests and Inspections 9.2.1.5 Instrumentation Applications 9.2.2 Emergency Service Water System 9.2.2.1 Design Bases 9.2.2.2

System Description

9.2.2.3 Safety Evaluation 9.2.2.4 Tests and Inspections 9.2.2.5 Instrumentation Applications 9.2.3 RHR Service Water System 9.2.3.1 Design Bases 9.2.3.2

System Description

9.2.3.3 Safety Evaluation 9.2.3.4 Tests and Inspections 9.2.3.5 Instrumentation Applications 9.2.3.6 Regulatory Commitments 9.2.4 Clarified Water System

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-iii REV. 21, SEPTEMBER 2022 9.2.4.1 Design Bases 9.2.4.2

System Description

9.2.4.3 Safety Evaluation 9.2.4.4 Testing and Inspection Requirements 9.2.4.5 Instrumentation Requirements 9.2.5 Demineralized Water Makeup System 9.2.5.1 Design Bases 9.2.5.2

System Description

9.2.5.3 Safety Evaluation 9.2.5.4 Testing and Inspection Requirements 9.2.5.5 Instrumentation Requirements 9.2.6 Ultimate Heat Sink 9.2.6.1 Design Bases 9.2.6.2

System Description

9.2.6.2.1 General Description 9.2.6.2.2 Spray Pond Description 9.2.6.2.3 Spray Pond Pump Structure 9.2.6.2.4 System Components 9.2.6.3 System Operation 9.2.6.3.1 Normal Operation 9.2.6.3.2 Winter Operation 9.2.6.3.3 Cooling Tower Operation 9.2.6.4 Spray Pond Thermal Performance 9.2.6.4.1 Design Meteorology 9.2.6.4.2 Spray Pond Water Requirements 9.2.6.4.3 Evaluation of UHS Performance 9.2.6.5 Safety Evaluation 9.2.6.5.1 Thermal Performance 9.2.6.5.2 Effects of Severe Natural Events or Site-Related Events 9.2.6.5.3 Freezing Considerations 9.2.6.5.4 Other Considerations 9.2.6.6 Conformance to Regulatory Guide 1.27 9.2.6.7 Instrumentation and Alarms 9.2.6.8 Tests and Inspections 9.2.7 Condensate and Refueling Water Storage Facilities 9.2.7.1 Design Bases 9.2.7.2

System Description

9.2.7.2.1 Condensate Storage Tanks (Units 1 and 2) 9.2.7.2.2 Refueling Water Storage Tank 9.2.7.3 Safety Evaluation 9.2.7.4 Tests and Inspections 9.2.7.5 Instrumentation Applications 9.2.7.5.1 Condensate Storage Tanks 9.2.7.5.2 Refueling Water Storage Tank

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-iv REV. 21, SEPTEMBER 2022 9.2.8 Reactor Enclosure Cooling Water System 9.2.8.1 Design Bases 9.2.8.2

System Description

9.2.8.3 Safety Evaluation 9.2.8.4 Tests and Inspections 9.2.8.5 Instrumentation Applications 9.2.9 Turbine Enclosure Cooling Water System 9.2.9.1 Design Bases 9.2.9.2

System Description

9.2.9.3 Safety Evaluation 9.2.9.4 Tests and Inspections 9.2.9.5 Instrumentation Applications 9.2.10 Chilled Water Systems 9.2.10.1 Drywell Chilled Water System 9.2.10.1.1 Design Bases 9.2.10.1.2

System Description

9.2.10.1.3 Safety Evaluation 9.2.10.1.4 Tests and Inspections 9.2.10.1.5 Instrumentation Applications 9.2.10.2 Control Structure Chilled Water System 9.2.10.2.1 Design Bases 9.2.10.2.2

System Description

9.2.10.2.3 Safety Evaluation 9.2.10.2.4 Tests and Inspections 9.2.10.2.5 Instrumentation Applications 9.2.11 References 9.3 PROCESS AUXILIARIES 9.3.1 Compressed Air and Gas Systems 9.3.1.1 Station Air Systems 9.3.1.1.1 Design Bases 9.3.1.1.2

System Description

9.3.1.1.3 Safety Evaluation 9.3.1.1.4 Tests and Inspections 9.3.1.1.5 Instrumentation Application 9.3.1.2 Perkiomen and Schuylkill Compressed Air Systems 9.3.1.2.1 Design Bases 9.3.1.2.2

System Description

9.3.1.2.3 Safety Evaluation 9.3.1.2.4 Tests and Inspections 9.3.1.2.5 Instrumentation Application 9.3.1.3 Primary Containment Instrument Gas System 9.3.1.3.1 Design Bases 9.3.1.3.2

System Description

9.3.1.3.3 Safety Evaluation 9.3.1.3.4 Tests and Inspections

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-v REV. 21, SEPTEMBER 2022 9.3.1.3.5 Instrumentation Applications 9.3.2 Process Sampling System 9.3.2.1 Design Bases 9.3.2.2

System Description

9.3.2.3 Safety Evaluation 9.3.2.4 Testing and Inspection 9.3.2.5 Instrumentation Applications 9.3.3 Plant Drainage Systems 9.3.3.1 Design Bases 9.3.3.2

System Description

9.3.3.2.1 General Description 9.3.3.2.2 Component Description 9.3.3.2.3 System Operation 9.3.3.3 Safety Evaluation 9.3.3.4 Tests and Inspections 9.3.3.5 Instrumentation Application 9.3.4 Chemical and Volume Control System 9.3.5 Standby Liquid Control System 9.3.5.1 Design Bases 9.3.5.2

System Description

9.3.5.3 Safety Evaluation 9.3.5.4 Testing and Inspection Requirements 9.3.5.5 Instrumentation Requirements 9.3.6 References 9.4 HEATING, VENTILATION, AND AIR CONDITIONING SYSTEMS 9.4.1 Control Room and Control Structure Ventilation Systems 9.4.1.1 Control Room HVAC System 9.4.1.1.1 Design Bases 9.4.1.1.2

System Description

9.4.1.2 Auxiliary Equipment Room HVAC System 9.4.1.2.1 Design Bases 9.4.1.2.2

System Description

9.4.1.3 Emergency Fresh Air Supply System 9.4.1.3.1 Design Bases 9.4.1.3.2

System Description

9.4.1.4 Control Structure HVAC Systems from Turbine Enclosure 9.4.1.4.1 Design Bases 9.4.1.4.2

System Description

9.4.1.5 SGTS Equipment Compartment HVAC Systems 9.4.1.5.1 Design Bases 9.4.1.5.2

System Description

9.4.1.6 Emergency Switchgear and Battery Compartments HVAC System and Battery Compartments Exhaust System

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-vi REV. 21, SEPTEMBER 2022 9.4.1.6.1 Design Bases 9.4.1.6.2

System Description

9.4.1.7 Safety Evaluation 9.4.1.8 Tests and Inspections 9.4.1.9 Instrumentation Requirements 9.4.2 Reactor Enclosure and Refueling Area Ventilation Systems 9.4.2.1 Reactor Enclosure and Refueling Area HVAC Systems for Normal Operation 9.4.2.1.1 Design Bases 9.4.2.1.2

System Description

9.4.2.1.3 Safety Evaluation 9.4.2.1.4 Tests and Inspections 9.4.2.1.5 Instrumentation Requirements 9.4.2.2 Safety-Related Reactor Enclosure Air Cooling System 9.4.2.2.1 Design Bases 9.4.2.2.2

System Description

9.4.2.2.3 Safety Evaluation 9.4.2.2.4 Tests and Inspections 9.4.2.2.5 Instrumentation Requirements 9.4.3 Radwaste Enclosure Ventilation System 9.4.3.1 Design Bases 9.4.3.2

System Description

9.4.3.2.1 Radwaste General Areas 9.4.3.2.2 Radwaste Equipment Compartments 9.4.3.2.3 Radwaste Service and Control Area 9.4.3.2.4 Chemistry Laboratory Expansion 9.4.3.2.5 Fume Hoods 9.4.3.2.6 Charcoal Tank Vaults 9.4.3.3 Safety Evaluation 9.4.3.4 Tests and Inspections 9.4.3.5 Instrumentation Requirements 9.4.4 Turbine Enclosure Ventilation System 9.4.4.1 Design Bases 9.4.4.2

System Description

9.4.4.2.1 Supply System (V101) 9.4.4.2.2 Unit Coolers 9.4.4.2.3 Unit Heaters 9.4.4.2.4 Return/Exhaust Air System (V105) 9.4.4.2.5 Equipment Compartment Exhaust System (V106) 9.4.4.2.6 Battery Compartment Exhaust Fan (V108) 9.4.4.3 Safety Evaluation 9.4.4.4 Tests and Inspections 9.4.4.5 Instrumentation Requirements 9.4.5 Primary Containment Ventilation System 9.4.5.1 Containment Atmospheric Control System 9.4.5.1.1 Design Bases 9.4.5.1.2

System Description

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-vii REV. 21, SEPTEMBER 2022 9.4.5.1.3 Safety Evaluation 9.4.5.1.4 Tests and Inspections 9.4.5.1.5 Instrumentation Applications 9.4.5.2 Drywell Air Cooling System 9.4.5.2.1 Design Bases 9.4.5.2.2

System Description

9.4.5.2.3 Safety Evaluation 9.4.5.2.4 Tests and Inspections 9.4.5.2.5 Instrumentation Applications 9.4.6 Diesel Generator Enclosure Ventilation System 9.4.6.1 Design Bases 9.4.6.2

System Description

9.4.6.3 Safety Evaluation 9.4.6.4 Tests and Inspections 9.4.6.5 Instrumentation Requirements 9.4.7 Spray Pond Pump Structure Ventilation System 9.4.7.1 Design Bases 9.4.7.2

System Description

9.4.7.3 Safety Evaluation 9.4.7.4 Tests and Inspections 9.4.7.5 Instrumentation Requirements 9.4.8 Hot Maintenance Shop Ventilation System 9.4.8.1 Design Bases 9.4.8.2

System Description

9.4.8.2.1 Hot Shop Supply and Return System 9.4.8.2.2 Fume and Particle Removal System 9.4.8.2.3 Exhaust System 9.4.8.2.4 Refrigeration System 9.4.8.3 Safety Evaluation 9.4.8.4 Tests and Inspections 9.4.8.5 Instrumentation Requirements 9.4.9 Miscellaneous Structures Ventilation Systems 9.4.9.1 Design Bases 9.4.9.2

System Description

9.4.9.2.1 Circulating Water Pump Structure 9.4.9.2.2 Water Treatment Enclosure 9.4.9.2.3 Sewage Treatment Enclosure 9.4.9.2.4 Schuylkill River Pump Structure 9.4.9.2.5 Perkiomen Creek Pump Structure 9.4.9.2.6 Boiler Fuel Oil Transfer Enclosure 9.4.9.2.7 Auxiliary Boiler Enclosure 9.4.9.2.8 Lube Oil Structure 9.4.9.2.9 Chlorine and Acid Feed Enclosure 9.4.9.2.10 Administration Building 9.4.9.3 Safety Evaluation 9.4.9.4 Tests and Inspections 9.4.9.5 Instrumentation Requirements

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-viii REV. 21, SEPTEMBER 2022 9.5 OTHER AUXILIARY SYSTEMS 9.5.1 Fire Protection Program 9.5.1.1 Design Basis 9.5.1.2

System Description

9.5.1.2.1 Facility Features for Fire Prevention 9.5.1.2.2 Fire Protection Water Supply Systems 9.5.1.2.3 Automatic Sprinkler Systems 9.5.1.2.4 Wet Standpipes 9.5.1.2.5 Foam Extinguishing System 9.5.1.2.6 Deleted 9.5.1.2.7 Halon Extinguishing Systems 9.5.1.2.8 Portable Fire Extinguishers 9.5.1.2.9 Fire and Smoke Detection System 9.5.1.2.10 Emergency Lighting 9.5.1.2.11 Communication System 9.5.1.2.12 Area Fire Protection Provisions 9.5.1.3 Safety Evaluation 9.5.1.4 Inspection and Testing Requirements 9.5.1.4.1 Preoperational Testing 9.5.1.4.2 Operational Testing and Inspection 9.5.1.5 Personnel Qualification and Training 9.5.2 Communication Systems 9.5.2.1 Design Bases 9.5.2.2

System Description

9.5.2.2.1 Intraplant Public Address System 9.5.2.2.2 Private Automatic Branch Exchange Telephone System 9.5.2.2.3 Intraplant Maintenance Telephone System 9.5.2.2.4 Evacuation Alarm and River Warning System 9.5.2.2.5 In-Plant Radio System 9.5.2.2.6 Radio Communication 9.5.2.3 Safety Evaluation 9.5.2.4 Inspection and Testing Requirements 9.5.3 Lighting System 9.5.3.1 Design Bases 9.5.3.2

System Description

9.5.3.2.1 Normal Lighting 9.5.3.2.2 Emergency Lighting 9.5.3.2.3 Outdoor Security and Roadway Lighting 9.5.3.3 Safety Evaluation 9.5.3.4 Inspection and Testing Requirements 9.5.4 Diesel Generator Fuel Oil System 9.5.4.1 Design Bases 9.5.4.2

System Description

9.5.4.3 Safety Evaluation 9.5.4.4 Tests and Inspections 9.5.4.5 Instrument Applications

LGS UFSAR TABLE OF CONTENTS (Cont'd)

CHAPTER 09 9-ix REV. 21, SEPTEMBER 2022 9.5.5 Diesel Generator Cooling Water System 9.5.5.1 Design Bases 9.5.5.2

System Description

9.5.5.2.1 Jacket Water Cooling Loop 9.5.5.2.2 Air Cooler Coolant Loop 9.5.5.3 Safety Evaluation 9.5.5.4 Tests and Inspections 9.5.5.5 Instrument Applications 9.5.6 Diesel Generator Starting System 9.5.6.1 Design Bases 9.5.6.2

System Description

9.5.6.3 Safety Evaluation 9.5.6.4 Tests and Inspections 9.5.6.5 Instrument Applications 9.5.7 Diesel Generator Lubrication System 9.5.7.1 Design Bases 9.5.7.2

System Description

9.5.7.3 Safety Evaluation 9.5.7.4 Tests and Inspections 9.5.7.5 Instrument Application 9.5.8 Diesel Generator Combustion Air Intake and Exhaust System 9.5.8.1 Design Bases 9.5.8.2

System Description

9.5.8.3 Safety Evaluation 9.5.8.4 Tests and Inspections 9.5.8.5 Instrument Application 9.

5.9 REFERENCES

LGS UFSAR CHAPTER 09 9-x REV. 21, SEPTEMBER 2022 CHAPTER 9 - AUXILIARY SYSTEMS LIST OF TABLES TABLE TITLE 9.1-1 Fuel Pool Cooling and Cleanup System Design Parameters 9.1-2A Fuel Pool Cooling System Heat Removal Capacity and Makeup Requirements -

Original Design 9.1-2B Fuel Pool Cooling System Heat Removal Capacity and Makeup Requirements -

Increased Storage Capacity 9.1-3 Fuel Pool Cooling System Failure Modes and Effects Analysis 9.1-4 Results of Spent Fuel Pool (SFP) Boiling Analysis 9.1-5 Decay Heat and Evaporation Rates for Loss of Spent Fuel Cooling 9.1-6 Tools and Servicing Equipment 9.1-7 Fuel Servicing Equipment 9.1-8 Reactor Vessel Servicing Equipment 9.1-9 Under-Reactor Vessel Servicing Equipment and Tools 9.1-10 Reactor Enclosure Crane Design Parameters 9.1-11 Reactor Enclosure Crane Failure Modes and Effects Analysis 9.1-12 Comparison with NRC Regulatory Guide 1.104 (February 1976) - Overhead Crane Handling Systems for Nuclear Power Plants 9.1-13 Unit 1 Spent Fuel Storage Rack Modules 9.1-14 Spent Fuel Pool Materials 9.1-15 Deleted 9.1-16 Deleted 9.1-17 Deleted 9.1-18 Deleted 9.1-19 Deleted

LGS UFSAR LIST OF TABLES (cont'd)

TABLE TITLE CHAPTER 09 9-xi REV. 21, SEPTEMBER 2022 9.1-20 Deleted 9.1-21 Spent Fuel Racks, Applicable Codes and Standards 9.1-22 Compliance with ANS 57.1 for Reactor Enclosure Crane 9.1-23 Sizes and Weights of Maximum Density Spent Fuel Storage Racks 9.1-24 Reference Case, Maximum Density Spent Fuel Storage Rack, Input Parameters 9.1-25 Maximum Density Spent Fuel Storage Rack, Effect of Temperature and Void on Reactivity 9.1-26 Maximum Density Spent Fuel Storage Racks, Reactivity Uncertainties Due to Manufacturing Tolerances 9.1-27 Maximum Density Spent Fuel Storage Racks, Summary of K for Various Fuel Types 9.1-28 Maximum Density Spent Fuel Storage Racks, Summary of Critically Safety Analyses 9.1-29 Maximum Density Spent Fuel Storage Rack Material Data 9.1-30 Load Combinations and Allowable Stresses - Maximum Density Spent Fuel Storage Rack 9.1-31 Summary of Whole Pool Multi-Rack Analyses 9.1-32 Deleted 9.2-1 Service Water System Design Parameters 9.2-2 Emergency Service Water System Design Parameters 9.2-3 Emergency Service Water System Design Flows and Heat Transfer Rates per Loop 9.2-4 Emergency Service Water System Failure Modes and Effects Analysis 9.2-5 Residual Heat Removal Service Water System Design Parameters 9.2-6 RHR Service Water System Failure Modes and Effects Analysis 9.2-7 Clarified and Domestic Water Systems Design Parameters 9.2-8 Demineralized Water Makeup System Design Parameters

LGS UFSAR LIST OF TABLES (cont'd)

TABLE TITLE CHAPTER 09 9-xii REV. 21, SEPTEMBER 2022 9.2-9 Spray Pond Design Data 9.2-10 Percent Frequency Distribution of Daily Average Relative Humidity and Wind Speed 9.2-11 Spray Pond System Design Meteorology 9.2-12 Coefficient of Thermal Performance, Comparison of LGS and Philadelphia Worst Case Meteorological Conditions (January 1, 1972 - December 31, 1976) 9.2-13 Summary of Spray Pond Water Allowances 9.2-14 Data Used in Performance Analyses 9.2-15 Heat Rejection Rate to the Spray Pond (Two Unit SSD) 9.2-16 Integrated Heat Rejection to the Spray Pond (Two Unit SSD) 9.2-17 Spray Pond Temperature Transient (Two Unit SSD) 9.2-18 Size Comparison of Rancho Seco and Limerick Spray Ponds 9.2-19 Performance Comparison of Rancho Seco Test Results and Model Results 9.2-20 Condensate and Refueling Water Storage Facilities Design Parameters 9.2-21 Reactor Enclosure Cooling Water System Design Parameters 9.2-22 Turbine Enclosure Cooling Water System Design Parameters 9.2-23 Drywell Chilled Water System Design Parameters 9.2-24 Control Structure Chilled Water System Design Parameters 9.2-25 Control Structure Chilled Water System Failure Modes and Effects Analysis 9.3-1 Deleted 9.3-2 Perkiomen and Schuylkill Compressed Air Systems Design Parameters 9.3-3 Primary Containment Instrument Gas System Design Parameters 9.3-4 Safety-Related Pneumatically-Operated Valves and Dampers 9.3-5 Plant Drainage Systems Component Description 9.3-6 Standby Liquid Control System Operating Pressure/Temperature Conditions

LGS UFSAR LIST OF TABLES (cont'd)

TABLE TITLE CHAPTER 09 9-xiii REV. 21, SEPTEMBER 2022 9.4-1 Control Room and Control Structure Ventilation System Equipment Design Parameters 9.4-2 Control Room HVAC System Isolation Valve Design Parameters 9.4-3 Control Room and Control Structure Ventilation System Failure Mode and Effect Analysis 9.4-4 Ventilation Systems Tests and Inspections 9.4-5 Reactor Enclosure and Refueling Area Ventilation Systems Design Parameters 9.4-6 Reactor Enclosure Safety-Related Air Cooling System Design Parameters 9.4-7 Reactor Enclosure Ventilation System Failure Modes and Effects Analysis 9.4-8 Radwaste Enclosure Ventilation System Equipment Design Parameters 9.4-9 Turbine Enclosure Ventilation System Equipment Design Parameters 9.4-10 Drywell Unit Cooler Design Parameters 9.4-11 Primary Containment Ventilation System Failure Modes and Effects Analysis 9.4-12 Diesel Generator Enclosure Ventilation System Equipment Design Parameters 9.4-13 Diesel Generator Enclosure Ventilation System Failure Modes and Effects Analysis 9.4-14 Spray Pond Pump Structure Ventilation System Equipment Design Parameters 9.4-15 Spray Pond Pump Structure Ventilation System Failure Modes and Effects Analysis 9.4-16 Hot Maintenance Shop Ventilation System Equipment Design Parameters 9.4-17 Miscellaneous Structures Ventilation System Equipment Design Parameters 9.4-18 Conformance with Regulatory Guide 1.140 9.5-1 National Fire Protection Association Standards Used in Design of Fire Protection Systems 9.5-2 Insulation and Jacketing Materials Used for Electrical Cabling 9.5-3 Diesel Generator Fuel Oil System Design Parameters

LGS UFSAR LIST OF TABLES (cont'd)

TABLE TITLE CHAPTER 09 9-xiv REV. 21, SEPTEMBER 2022 9.5-4 Diesel Generator Fuel Oil System Failure Modes and Effects Analysis 9.5-5 Diesel Generator Jacket Water Cooling Loop Design Parameters 9.5-6 Diesel Generator Air Cooler Coolant Loop Design Parameters 9.5-7 Diesel Generator Starting System Design Parameters 9.5-8 Diesel Generator Starting System Failure Modes and Effects Analysis 9.5-9 Diesel Generator Lubrication System Design Parameters 9.5-10 Diesel Generator Combustion Air Intake and Exhaust System Design Parameters 9.5-11 Diesel Generator Combustion Air Intake and Exhaust System Failure Modes and Effects Analysis 9.5-12 Lighting System Intensities of Illumination 9.5-13 Remote Emergency Shutdown Locations, Intensities of Illumination (foot candles)

LGS UFSAR CHAPTER 09 9-xv REV. 21, SEPTEMBER 2022 CHAPTER 9 - AUXILIARY SYSTEMS LIST OF FIGURES FIGURE TITLE 9.1-1 Intentionally Left Blank 9.1-2 Deleted 9.1-3 Deleted 9.1-4 Deleted 9.1-5 Fuel Preparation Machine Shown Installed in Facsimile Fuel Pool 9.1-6 New Fuel Inspection Stand (Deleted) 9.1-7 Channel Bolt Wrench 9.1-8 Channel Handling Tool 9.1-9 Fuel Pool Sipper 9.1-10 Fuel Inspection Fixture 9.1-11 Channel Gauging Fixture 9.1-12 General Purpose Grapple 9.1-13 Refueling Outage Flow Diagram (Deleted) 9.1-14 Simplified Section of New Fuel Handling Facilities (Section X-X, Figure 9.1-17)

(Deleted) 9.1-15 Simplified Section of Refueling Facilities (Section Y-Y, Figure 9.1-17) (Deleted) 9.1-16 Simplified Section of Fuel Shipping Facilities (Section Z-Z, Figure 9.1-17)

(Deleted) 9.1-17 Deleted 9.1-18 Reactor Enclosure Crane Trolley Layout 9.1-19 Reactor Enclosure Crane Main Hoist Reeving System 9.1-20 Reactor Enclosure Crane Auxiliary Hoist Reeving System

LGS UFSAR LIST OF FIGURES (cont'd)

FIGURES TITLE CHAPTER 09 9-xvi REV. 19, SEPTEMBER 2018 9.1-21 Reactor Enclosure Crane Equalizer Assembly 9.1-22 Reactor Enclosure Crane Main Hoist Redundant Hook 9.1-23 Reactor Enclosure Crane Load Block Assembly 9.1-24 Reactor Enclosure Crane Restricted Area 9.1-25 Deleted 9.1-26 Deleted 9.1-27 Deleted 9.1-28 Deleted 9.1-29 Deleted 9.1-30 Deleted 9.1-31 Deleted 9.1-32 Deleted 9.1-33 Deleted 9.1-34 Unit 1 Fuel Pool Initial Layout 9.1-35 Unit 1 Fuel Pool Layout for Maximum Capacity 9.1-36 Unit 2 Fuel Pool Initial Layout 9.1-37 Unit 2 Fuel Pool Layout for Maximum Capacity 9.1-38 Deleted 9.1-39 Deleted 9.1-40 Spent Fuel Pool Liner Leakage Detection System Typical Drainage Path for Enclosure Walls 9.1-41 Maximum Density Spent Fuel Storage Racks 9.1-42 Maximum Density Spent Fuel Cavity Geometry 9.1-43 Maximum Density Spent Fuel Storage Rack, Schematic Model

LGS UFSAR LIST OF FIGURES (cont'd)

FIGURES TITLE CHAPTER 09 9-xvii REV. 19, SEPTEMBER 2018 9.1-44 Maximum Density Spent Fuel Storage Rack, Dynamic Models 9.1-45 Maximum Density Spent Fuel Storage Rack, 2-D Model 9.1-46 Deleted 9.1-47 Unit 2 Whole Pool Multi-Rack Model 9.2-1 Deleted 9.2-2 Deleted 9.2-3 Deleted 9.2-4 Deleted 9.2-5 Deleted 9.2-6 Spray Pond General Arrangement 9.2-7 Deleted 9.2-8 Cumulative Distribution of 24-Hour Mean Temperature in the 90-100% Relative Humidity Class 9.2-9 Cumulative Distribution of 24-Hour Mean Temperatures in the <50% Relative Humidity Class 9.2-10 Schematic of Typical Loci Used in Spray Pond Drift Loss Analysis 9.2-11 Drag Force Approximation Used for Spray Pond Drift Loss Model 9.2-12 Spray Pond Droplet Trajectory Parameters 9.2-13 Drift Loss Versus Nozzle Distance from Spray Pond Perimeter 9.2-14 Typical Drift Loss as a Function of Wind Speed 9.2-15 Schematic of Heat Rejection to Spray Pond (Time < 30 Hours) 9.2-16 Schematic of Heat Rejection to Spray Pond (Time > 30 Hours) 9.2-17 Spray Pond Thermal Efficiency 9.2-18 Heat Rejection Rate to the Spray Pond 9.2-19 Integrated Heat Rejection to Spray Pond

LGS UFSAR LIST OF FIGURES (cont'd)

FIGURES TITLE CHAPTER 09 9-xviii REV. 19, SEPTEMBER 2018 9.2-20 Spray Pond Model Diagram: No Natural Convection 9.2-21 Spray Pond Model Diagram: Natural Convection Only 9.2-22 Spray Pond Incremental Mass and Energy Flow Schematic 9.2-23 Spray Pond Temperature Transient 9.2-24 Deleted 9.2-25 Deleted 9.2-26 Deleted 9.2-27 Deleted 9.2-28 Deleted 9.2-29 Deleted 9.3-1 Deleted 9.3-2 Deleted 9.3-3 Deleted 9.3-4 Deleted 9.3-5 Deleted 9.3-6 INTENTIONALLY LEFT BLANK 9.3-7 Saturation Temperature of Sodium Pentaborate Solution 9.3-8 Yard-Work Sanitary Sewer System 9.3-9 Sewage Treatment Facilities Equipment Installation 9.4-1 Deleted 9.4-2 Deleted 9.4-3 Deleted 9.4-4 Deleted

LGS UFSAR LIST OF FIGURES (cont'd)

FIGURES TITLE CHAPTER 09 9-xix REV. 19, SEPTEMBER 2018 9.4-5 Deleted 9.4-6 Primary Containment Vacuum Relief Valve Schematic 9.4-7 Deleted 9.4-8 Drywell Air Cooling System Layout 9.4-9 Deleted 9.4-10 Deleted 9.4-11 Deleted 9.4-12 Control Structure Exhaust Air Discharge 9.5-1 Deleted 9.5-2 Deleted 9.5-3 Deleted 9.5-4 Deleted 9.5-5 Deleted 9.5-6 Deleted 9.5-7 Deleted 9.5-8 Deleted 9.5-9 Deleted 9.5-10 Deleted 9.5-11 Deleted 9.5-12 Deleted