ML22292A115
Text
U.S. NUCLEAR REGULATORY COMMISSION DOCKET 50-410 LICENSE NPF-69 NINE MILE POINT NUCLEAR STATION UNIT 2 UPDATED SAFETY ANALYSIS REPORT OCTOBER 2022 REVISION 25
NMP Unit 2 USAR CHAPTER 6 LIST OF EFFECTIVE FIGURES Revision Revision Figure No.
Number Figure No.
Number Chapter 06 EF 6-1 Rev. 25, October 2022 6.2-1 R00 6.2-2 R20 6.2-3 R20 6.2-4 R20 6.2-4A R20 6.2-4B R20 6.2-5 R20 6.2-6 R20 6.2-7 R20 6.2-8 R20 6.2-8A R20 6.2-8B R20 6.2-9 R20 6.2-10 R20 6.2-11 R20 6.2-11A R20 6.2-12 R20 6.2-12A R20 6.2-13 A00 6.2-14 A00 6.2-15 R20 6.2-16 R20 6.2-17 R20 6.2-18 R20 6.2-19 R20 6.2-20 R20 6.2-21 R20 6.2-22 R20 6.2-23 R20 6.2-24 R13 6.2-25 R13 6.2-26 R13 6.2-27 R13 6.2-28 R20 6.2-28A R20 6.2-28B R20 6.2-28C R20 6.2-29 R20 6.2-29A A11 6.2-29B A11 6.2-29C A11 6.2-29D A11 6.2-29E A11 6.2-29F A11 6.2-29G A11 6.2-29H A11 6.2-29I A11 6.2-29J A11 6.2-30 A11 6.2-30A R15 6.2-31 A11 6.2-31A R00 6.2-31B R00 6.2-32 A11 6.2-33A R00 6.2-33B R00 6.2-34 R20 6.2-34A R20 6.2-35 R20 6.2-35A R20 6.2-36 R20 6.2-37 R20 6.2-38 Sh 1 R15 6.2-38 Sh 2 R00 6.2-38 Sh 3 R15 6.2-38 Sh 4 R05 6.2-38 Sh 5 R03 6.2-38 Sh 6 R25 6.2-38 Sh 7 R13 6.2-38 Sh 8 R05 6.2-38 Sh 9 R05 6.2-38 Sh 10 R15 6.2-38 Sh 11 R03 6.2-38 Sh 12 R00 6.2-39 A00 6.2-39A R10 6.2-40 A27 6.2-41 A27 6.2-42 A28 6.2-43 A27 6.2-44 R08 6.2-45 R20 6.2-46 R20 6.2-46A R20 6.2-47 R13 6.2-48 R13 6.2-49 R13 6.2-50 R13 6.2-51 R00 6.2-52 A11 6.2-53 Sh 1 A11 6.2-53 Sh 2 A11 6.2-53 Sh 3 A11 6.2-53 Sh 4 A11 6.2-53 Sh 5 A11 6.2-53 Sh 6 A11
NMP Unit 2 USAR CHAPTER 6 LIST OF EFFECTIVE FIGURES (Contd.)
Revision Revision Figure No.
Number Figure No.
Number Chapter 06 EF 6-2 Rev. 25, October 2022 6.2-54 A23 6.2-55 A11 6.2-56 Sh 1 A11 6.2-56 Sh 2 A23 6.2-56 Sh 3 A23 6.2-56 Sh 4 A23 6.2-56 Sh 5 A23 6.2-56 Sh 6 A23 6.2-56 Sh 7 A23 6.2-56 Sh 8 A23 6.2-56 Sh 9 R15 6.2-56 Sh 10 A23 6.2-57 A11 6.2-58 A11 6.2-59 Sh 1 A11 6.2-59 Sh 2 A11 6.2-59 Sh 3 A11 6.2-59 Sh 4 A11 6.2-59 Sh 5 A11 6.2-60 A23 6.2-61 A11 6.2-62 Sh 1 A11 6.2-62 Sh 2 A11 6.2-62 Sh 3 A11 6.2-62 Sh 4 A11 6.2-62 Sh 5 A11 6.2-62A A11 6.2-63 A11 6.2-64 Sh 1 A11 6.2-64 Sh 2 A11 6.2-64 Sh 3 A11 6.2-64 Sh 4 A11 6.2-64 Sh 5 A11 6.2-64A A11 6.2-65 A11 6.2-66 Sh 1 A11 6.2-66 Sh 2 A11 6.2-66 Sh 3 A11 6.2-66 Sh 4 A11 6.2-66 Sh 5 A11 6.2-66 Sh 6 A11 6.2-66A A11 6.2-67 A11 6.2-68 A11 6.2-68A A27 6.2-69 A27 6.2-69A A11 6.2-70 R05 6.2-70a R05 6.2-71a R15 6.2-71b R15 6.2-72a R16 6.2-72b R00 6.2-72c A07 6.2-72d R20 6.2-72e R20 6.2-72f R20 6.2-72g R20 6.2-72h R20 6.2-72i R20 6.2-72j A15 6.2-72k Sh 1 R13 6.2-72k Sh 2 R03 6.2-72k Sh 3 R03 6.2-72k Sh 4 R03 6.2-72k Sh 5 R03 6.2-73A R13 6.2-74 A10 6.2-75 R03 6.2-75a R03 6.2-75b R03 6.2-76 R03 6.2-77 R08 6.2-78 A04 6.2-79 A18 6.2-80 A25 6.2-81 A18 6.2-82 A25 6.2-83 R01 6.2-84 R16 6.2-85 R24 6.2-86 A28 6.2-87 A13 6.2-88 A27 6.2-89 A27 6.2-90 A27 6.2-91 R04 6.2-92 R04 6.2-93 R04 6.2-94 R04 6.2-95a R16 6.2-95b R15 6.2-95c R08 6.2-95d R15 6.3-1 Sh 1 R18
NMP Unit 2 USAR CHAPTER 6 LIST OF EFFECTIVE FIGURES (Contd.)
Revision Revision Figure No.
Number Figure No.
Number Chapter 06 EF 6-3 Rev. 25, October 2022 6.3-1 Sh 2 R08 6.3-2 R13 6.3-3a R13 6.3-3b R13 6.3-4a R13 6.3-4b R13 6.3-5a R17 6.3-5b R13 6.3-5c R07 6.3-6a R16 6.3-6b R21 6.3-7a R20 6.3-8 R07 6.3-9 R07 6.3-10 R22 6.3-11 R22 6.3-12 R22 6.3-13 R22 6.3-14 R22 6.3-15 R22 6.3-16 R22 6.3-17 R22 6.3-18 R22 6.3-19 R22 6.3-20 R22 6.3-21 R22 6.3-22 R22 6.3-23 R22 6.3-24 R22 6.3-25 R22 6.3-26 R22 6.3-27 R22 6.3-28 R22 6.3-29 R22 6.3-30 R22 6.3-31 R22 6.3-32 R22 6.3-33 R22 6.3-34 R22 6.3-35 R22 6.3-36 R22 6.3-37 R07 6.3-38 R07 6.3-39 R07 6.3-40 R07 6.3-41 R22 6.3-42 R22 6.3-43 R22 6.3-44 R22 6.3-45 R22 6.3-46 R22 6.3-47 R22 6.3-48 R22 6.3-49 R22 6.3-50 R22 6.3-51 R22 6.3-52 R22 6.3-53 R22 6.3-54 R22 6.3-55 R22 6.3-56 R22 6.3-57 R25 6.3-58 R25 6.3-59 R25 6.3-60 R25 6.3-61 R25 6.3-62 R25 6.3-63 R25 6.3-64 R22 6.5-1 Sh 1 R17 6.5-1 Sh 2 R17 6.5-1 Sh 3 R04 6.5-1 Sh 4 R17 6.5-1 Sh 5 R17 6.5-1 Sh 6 R16 6.5-1 Sh 7 R20 6.5-1 Sh 8 R17 6A.1-1 A17 6A.1-2 A00 6A.1-3 R02 6A.2-1 A00 6A.2-2 A00 6A.2-3 A00 6A.2-4 A00 6A.2-5 R00 6A.2-6 R02 6A.2-7 R02 6A.2-8 R00 6A.2-9 R00 6A.2-10 R00 6A.2-11 R00 6A.2-12 R00
NMP Unit 2 USAR CHAPTER 6 LIST OF EFFECTIVE FIGURES (Contd.)
Revision Revision Figure No.
Number Figure No.
Number Chapter 06 EF 6-4 Rev. 25, October 2022 6A.2-13 R02 6A.2-14 R00 6A.2-15 R00 6A.2-16 A00 6A.2-17 R00 6A.2-18 R00 6A.2-19 R00 6A.2-20 R00 6A.2-21 R08 6A.2-22 R00 6A.2-23 R00 6A.2-24 R00 6A.2-25 R08 6A.2-26 A00 6A.3-1 R05 6A.3-2 R05 6A.3-3 R05 6A.3-4 R05 6A.3-5 R05 6A.4-1 R00 6A.4-2 R08 6A.4-3 R08 6A.4-4 R08 6A.4-5 R08 6A.4-6 A00 6A.4-7 R08 6A.4-8 R05 6A.4-9 R05 6A.4-10 R05 6A.4-11 R00 6A.4-12 R05 6A.4-13 A17 6A.4-14 R05 6A.4-15 R05 6A.4-16 R05 6A.4-17 R05 6A.4-18 R05 6A.4-19 R05 6A.4-20 R05 6A.4-21 R05 6A.4-22 R05 6A.4-23 R05 6A.4-24 R05 6A.4-25 R05 6A.4-26 R05 6A.4-27 R05 6A.4-28 R05 6A.4-29 R05 6A.4-30 R05 6A.4-31 R05 6A.4-32 R05 6A.4-33 R05 6A.4-34 R05 6A.4-35 R05 6A.4-36 R00 6A.4-37 R00 6A.4-38 A00 6A.4-39 R02 6A.4-40 R00 6A.4-41 R00 6A.4-42 R00 6A.4-43 A00 6A.4-44 A00 6A.4-45 A00 6A.4-46 R05 6A.4-47 R00 6A.4-48 R01 6A.4-49 R05 6A.4-50 A21 6A.4-51 A25 6A.4-52 A21 6A.4-53 A21 6A.4-54 A21 6A.4-55 A21 6A.4-56 A21 6A.4-57 A21 6A.5-1 A00 6A.5-2 A00 6A.5-3 A00 6A.5-4 A00 6A.5-5 A00 6A.5-6 R04 6A.5-7 A00 6A.5-8 A00 6A.5-9 A00 6A.5-10 A00 6A.5-11 A00 6A.5-12 A23 6A.5-13 A00 6A.5-14 A00 6A.5-15 A00 6A.5-16 A00 6A.5-17 A00 6A.5-18 A00 6A.5-19 A00 6A.5-20 A16
NMP Unit 2 USAR CHAPTER 6 LIST OF EFFECTIVE FIGURES (Contd.)
Revision Revision Figure No.
Number Figure No.
Number Chapter 06 EF 6-5 Rev. 25, October 2022 6A.5-21 A00 6A.5-22 A00 6A.5-23 A00 6A.5-24 A00 6A.5-25 A00 6A.5-26 A23 6A.5-27 A23 6A.5-28 A23 6A.5-29 A23 6A.5-30 A23 6A.5-31 A23 6A.5-32 A00 6A.5-33 A23 6A.5-34 A23 6A.5-35 A00 6A.5-36 A00 6A.5-37 A23 6A.5-38 A23 6A.5-39 A23 6A.5-40 A23 6A.5-41 A23 6A.5-42 A23 6A.5-43 A23 6A.9-1 R07 6A.9-2 A23 6A.9-3 R07 6A.10-1 A21 6A.10-2 R00 6A.10-3 R00 6A.10-4 R00 6A.10-5 R00 6A.10-6 R00 6A.10-6a R08 6A.10-6b R20 6A.10-7 R00 6A.10-7a R20 6A.10-8 R00 6A.10-9 R00 6A.10-10 R00 6A.10-11 R01 6A.10-12 R01 6A.10-12a R20 6A.10-13 R01 6A.10-14 A22 6A.10-15 A22 6A.10-16 A22 6A.10-17 A22 6A.10-18 A22 6A.10-19 A22 6A.10-20 A22 6B-1 A00 6B-2 A00 6C-1 R08
NMP Unit 2 USAR CHAPTER 6 LIST OF EFFECTIVE FIGURES (Contd.)
CHAPTER 6D - PROPRIETARY Revision Revision Figure No.
Number Figure No.
Number Chapter 06 EF 6-6 Rev. 25, October 2022 F 6D.3-1 R05 F 6D.3-2 R05 F 6D.3-3 R05 F 6D.3-4 R05 F 6D.3-5 R05 F 6D.3-6 R05 F 6D.3-7 R05 F 6D.3-8 R05 F 6D.3-9 R05 F 6D.3-10 R05 F 6D.3-11 R05 F 6D.3-12 R05 F 6D.3-13 R05 F 6D.3-14 R05 F 6D.3-15 R05 F 6D.3-16 R05 F 6D.3-17 R05 F 6D.3-18 R05 F 6D.3-19 R05 F 6D.3-20 R05 F 6D.3-21 R05 F 6D.3-22 R05 F 6D.3-23 R05 F 6D.3-24 R05 F 6D.3-25 R05 F 6D.3-26 R05 F 6D.3-27 R05 F 6D.3-28 R05 F 6D.3-29 R05 F 6D.3-30 R05 F 6D.3-31 R05 F 6D.3-32 R05 F 6D.3-33 R05 F 6D.3-34 R05 F 6D.3-35 R05 F 6D.3-36 R05 F 6D.3-37 R05 F 6D.3-38 R05 F 6D.3-39 R05
NMP Unit 2 USAR CHAPTER 6 ENGINEERED SAFETY FEATURES TABLE OF CONTENTS Section Title Chapter 06 6-i Rev. 25, October 2022 6.1 ENGINEERED SAFETY FEATURE MATERIALS 6.1.1 Metallic Materials 6.1.1.1 Materials Selection and Fabrication 6.1.1.1.1 Specifications for Principal ESF Pressure-Retaining Materials 6.1.1.1.2 ESF Construction Material 6.1.1.1.3 Integrity of ESF Components During Manufacturing and Construction 6.1.1.1.4 Weld Fabrication and Assembly of Stainless Steel ESF Components (Non-NSSS Supplied Components) 6.1.1.2 Composition, Compatibility, and Stability of Containment and Core Spray Coolants 6.1.2 Organic Materials 6.1.2.1 Protective Coatings in the Suppression Pool 6.1.2.2 Protective Coatings in the Drywell 6.2 CONTAINMENT SYSTEMS 6.2.1 Containment Functional Design 6.2.1.1 Containment Structure 6.2.1.1.1 Design Bases 6.2.1.1.2 Design Features 6.2.1.1.3 Design Evaluation 6.2.1.1.4 Sensitivity of Suppression Chamber Air Space Temperature Increase on LOCAs 6.2.1.1.5 Deleted 6.2.1.1.6 Impact of Extended Power Uprate on Containment ResponseAnalysis 6.2.1.1.7 Impact of Maximum Extended Load Line Limit-Plus (MELLLA+) Operation on Containment Response Analysis 6.2.1.2 Containment Subcompartments 6.2.1.2.1 Design Bases 6.2.1.2.2 Design Features 6.2.1.2.3 Design Evaluation 6.2.1.2.4 Asymmetric LOCA Loads 6.2.1.2.5 Impact of Extended Power Uprate on Subcompartment Pressurization and Annulus Pressurization Evaluations 6.2.1.3 Mass and Energy Release for Postulated Loss-of-Coolant Accidents 6.2.1.3.1 Mass and Energy Release Data
NMP Unit 2 USAR CHAPTER 6 TABLE OF CONTENTS (Cont'd.)
Section Title Chapter 06 6-ii Rev. 25, October 2022 6.2.1.3.2 Energy Sources 6.2.1.3.3 Effects of Metal-Water Reaction 6.2.1.4 Mass and Energy Release Analysis for Postulated Secondary System Pipe Ruptures Inside Containment (PWR) 6.2.1.5 Minimum Containment Pressure Analysis for Performance Capability Studies on Emergency Core Cooling System (PWR) 6.2.1.6 Testing and Inspection 6.2.1.7 Instrumentation Requirements 6.2.2 Containment Heat Removal System 6.2.2.1 Design Bases 6.2.2.2
System Design
6.2.2.3 Design Evaluation 6.2.2.3.1 Containment Sprays 6.2.2.3.1.1 Design Bases 6.2.2.3.1.2
System Design
6.2.2.3.1.3 Design Evaluation 6.2.2.3.2 NPSH Availability 6.2.2.3.3 Heat Removal 6.2.2.4 Tests and Inspections 6.2.2.5 Instrumentation Requirements 6.2.3 Secondary Containment Functional Design 6.2.3.1 Design Bases 6.2.3.2
System Design
6.2.3.2.1 Reactor Building Ventilation System 6.2.3.2.2 Postaccident Design Provisions 6.2.3.2.3 Bypass Leakage Paths 6.2.3.2.4 Bypass Leakage Rates 6.2.3.2.5 Iodine Plateout Considerations 6.2.3.2.6 Activity Transport Delay Considerations 6.2.3.3 Design Evaluation 6.2.3.3.1 LOCA Temperature and Pressure Transient 6.2.3.3.1.1 Summary and Conclusions 6.2.3.3.1.2 Calculation Approach 6.2.3.3.1.3 Assumptions 6.2.3.3.2 High-Energy Line Break Evaluation 6.2.3.4 Test and Inspection 6.2.3.5 Instrumentation Requirements 6.2.4 Primary Containment Isolation System 6.2.4.1 Design Bases 6.2.4.1.1 Safety Design Bases 6.2.4.2
System Design
NMP Unit 2 USAR CHAPTER 6 TABLE OF CONTENTS (Cont'd.)
Section Title Chapter 06 6-iii Rev. 25, October 2022 6.2.4.3 Design Evaluation 6.2.4.3.1 Introduction 6.2.4.3.2 Evaluation Against General Design Criteria 6.2.4.3.3 Failure Modes and Effects Analysis 6.2.4.3.4 Operator Actions 6.2.4.4 Tests and Inspections 6.2.5 Combustible Gas Control in Containment 6.2.5.1 Design Bases 6.2.5.2
System Design
6.2.5.2.1 Atmospheric Mixing 6.2.5.2.2 Hydrogen Recombiner System 6.2.5.2.3 Primary Containment Nitrogen Inerting System 6.2.5.2.4 Primary Containment Purge 6.2.5.2.5 Hydrogen and Oxygen Monitoring System 6.2.5.3 Design Evaluation 6.2.5.3.1 Sources of Oxygen and Hydrogen 6.2.5.3.2 Accident Description 6.2.5.3.3 Analysis 6.2.5.3.4 Failure Modes and Effects Analysis 6.2.5.4 Tests and Inspections 6.2.5.5 Instrumentation Requirements 6.2.6 Containment Leakage Testing 6.2.6.1 Containment Integrated Leakage Rate Test (ILRT) (Type A Test) 6.2.6.2 Containment Penetration Leakage Rate Tests (Type B Tests) 6.2.6.3 Primary Containment Isolation Valve Leakage Rate Tests (Type C Tests) 6.2.6.4 Additional Requirements 6.2.6.5 Scheduling and Reporting of Periodic Tests 6.2.6.6 Special Testing Requirements 6.2.7 References 6.3 EMERGENCY CORE COOLING SYSTEMS 6.3.1 Design Bases and Summary Description 6.3.1.1 Design Bases 6.3.1.1.1 Performance and Functional Requirements 6.3.1.1.2 Reliability Requirements 6.3.1.1.3 ECCS Requirements for Protection from Physical Damage 6.3.1.1.4 ECCS Environmental Design Basis 6.3.1.2 Summary Descriptions of ECCS
NMP Unit 2 USAR CHAPTER 6 TABLE OF CONTENTS (Cont'd.)
Section Title Chapter 06 6-iv Rev. 25, October 2022 6.3.1.2.1 High-Pressure Core Spray 6.3.1.2.2 Low-Pressure Core Spray 6.3.1.2.3 Low-Pressure Coolant Injection 6.3.1.2.4 Automatic Depressurization System 6.3.2
System Design
6.3.2.1 Schematic Piping and Instrumentation Diagrams 6.3.2.2 Equipment and Component Descriptions 6.3.2.2.1 High-Pressure Core Spray System 6.3.2.2.2 Automatic Depressurization System 6.3.2.2.3 Low-Pressure Core Spray System 6.3.2.2.4 Low-Pressure Coolant Injection 6.3.2.2.5 ECCS Discharge Line Fill System 6.3.2.3 Applicable Codes and Classifications 6.3.2.4 Materials Specifications and Compatibility 6.3.2.5 System Reliability 6.3.2.6 Protection Provisions 6.3.2.7 Provisions for Performance Testing 6.3.2.8 Manual Actions 6.3.3 ECCS Performance Evaluation 6.3.3.1 ECCS Bases for Technical Specifications 6.3.3.2 Acceptance Criteria for ECCS Performance 6.3.3.3 Single-Failure Considerations 6.3.3.4 System Performance During the Accident 6.3.3.5 Use of Dual Function Components for ECCS 6.3.3.6 Limits on ECCS Parameters 6.3.3.7 ECCS Analyses for LOCA 6.3.3.7.1 LOCA Analysis Procedures and Input Variables 6.3.3.7.2 Accident Description 6.3.3.7.3 Break Spectrum Calculations 6.3.3.7.4 Large Recirculation Line Break Calculations 6.3.3.7.5 Transition Recirculation Line Break Calculations 6.3.3.7.6 Small Recirculation Line Break Calculations 6.3.3.7.7 Calculations for Other Break Locations 6.3.3.7.8 Updated ECCS-LOCA Results 6.3.3.8 LOCA Analysis Conclusions 6.3.4 Tests and Inspections
NMP Unit 2 USAR CHAPTER 6 TABLE OF CONTENTS (Cont'd.)
Section Title Chapter 06 6-v Rev. 25, October 2022 6.3.4.1 ECCS Performance Tests 6.3.4.2 Reliability Tests and Inspections 6.3.4.2.1 HPCS Testing 6.3.4.2.2 ADS Testing 6.3.4.2.3 LPCS Testing 6.3.4.2.4 LPCI Testing 6.3.5 Instrumentation Requirements 6.3.6 References 6.4 HABITABILITY SYSTEMS 6.4.1 Design Basis 6.4.2
System Design
6.4.2.1 Definition of the Main Control Room Envelope 6.4.2.2 Ventilation System Design 6.4.2.3 Leak-tightness 6.4.2.4 Interaction with Other Zones and Pressure-Containing Equipment 6.4.2.5 Shielding Design 6.4.2.6 Portable Self-Contained Air Breathing Units 6.4.3 System Operational Procedures 6.4.4 Design Evaluation 6.4.4.1 Radiological Protection 6.4.5 Testing and Inspection 6.4.6 Instrumentation Requirements 6.5 FISSION PRODUCT REMOVAL AND CONTROL SYSTEMS 6.5.1 Engineered Safety Feature Filter Systems 6.5.1.1 Design Bases 6.5.1.2
System Design
6.5.1.2.1 General System Description 6.5.1.2.1.1 SGTS Modes of Operation 6.5.1.2.2 System Component Description 6.5.1.3 Design Evaluation 6.5.1.4 Tests and Inspection 6.5.1.4.1 Preoperational Testing 6.5.1.4.2 In-service Testing 6.5.1.5 Instrumentation Requirements 6.5.1.6 Materials 6.5.2 Containment Spray System 6.5.3 Fission Product Control System 6.6 INSERVICE INSPECTION OF ASME CLASS 2 AND 3 COMPONENTS 6.6.1 Components Subject to Examination 6.6.2 Accessibility
NMP Unit 2 USAR CHAPTER 6 TABLE OF CONTENTS (Cont'd.)
Section Title Chapter 06 6-vi Rev. 25, October 2022 6.6.3 Examination Techniques and Procedures 6.6.4 Inspection Intervals 6.6.5 Examination Categories and Requirements 6.6.6 Evaluation of Examination Results 6.6.7 System Pressure Tests 6.6.8 Augmented Inservice Inspection to Protect Against Postulated Piping Failures APPENDIX 6A DESIGN ASSESSMENT REPORT FOR HYDRODYNAMIC LOADS APPENDIX 6B THREED SUBCOMPARTMENT ANALYTICAL MODEL APPENDIX 6C HUMPHREY CONCERNS APPENDIX 6D DESIGN ASSESSMENT REPORT FOR HYDRODYNAMIC LOADS (PROPRIETARY)
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES Figure Number Title Chapter 06 6-vii Rev. 25, October 2022 6.1-1 PRINCIPAL PRESSURE-RETAINING MATERIAL FOR ESF COMPONENTS 6.1-2 PRINCIPAL ESF COMPONENT MATERIALS 6.1-3 UNQUALIFIED PROTECTIVE COATINGS AND ORGANIC MATERIALS USED INSIDE THE PRIMARY CONTAINMENT 6.2-1 THERMOPHYSICAL PROPERTIES OF PASSIVE HEAT SINKS 6.2-2 MODELING OF PASSIVE HEAT SINKS 6.2-3 CONTAINMENT DESIGN PARAMETERS 6.2-4 RESULTS OF LARGE BREAK ACCIDENT ANALYSIS (CASE C) 6.2-5 LONG-TERM PRIMARY CONTAINMENT RESPONSE
SUMMARY
RECIRCULATION SUCTION LINE DER (OLTP ANALYSIS) 6.2-5a LONG-TERM PRIMARY CONTAINMENT RESPONSE
SUMMARY
RECIRCULATION SUCTION LINE DER (EPU ANALYSIS) 6.2-6 ENGINEERED SAFETY FEATURE SYSTEMS INFORMATION FOR CONTAINMENT RESPONSE ANALYSES (FOR LARGE BREAK ACCIDENTS) 6.2-7 MASS AND ENERGY RELEASE DATA - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER WITH FEEDWATER (CASE C))
6.2-8 MASS AND ENERGY RELEASE DATA - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER WITHOUT FEEDWATER (CASE C))
6.2-9 INITIAL CONDITIONS FOR CONTAINMENT RESPONSE ANALYSIS (OLTP ANALYSIS) 6.2-9a INITIAL CONDITIONS FOR CONTAINMENT RESPONSE ANALYSIS (EPU ANALYSIS) 6.2-10 DECAY HEAT RATE AFTER SCRAM - OLTP ANALYSIS 6.2-10a DECAY HEAT RATE AFTER SCRAM - EPU LONG-TERM ANALYSIS
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Cont'd)
Figure Number Title Chapter 06 6-viii Rev. 25, October 2022 6.2-11 FISSION POWER COASTDOWN HEAT TO COOLANT - OLTP ANALYSIS 6.2-12 HEAT TO COOLANT FROM FUEL AND HOT METALS - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER WITH FEEDWATER (CASE C))
6.2-13 METAL-WATER REACTION HEAT RATE - OLTP ANALYSIS 6.2-14 ECCS PUMP HEAT TO COOLANT (CASES B AND C) - OLTP ANALYSIS 6.2-14a ECCS PUMP HEAT TO COOLANT (CASE C) - EPU LONG-TERM ANALYSIS 6.2-15 ENERGY BALANCE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER WITH FEEDWATER (CASE C))
6.2-16 ACCIDENT CHRONOLOGY - OLTP ANALYSIS (CASE C -
WITH FEEDWATER) 6.2-16a ACCIDENT CHRONOLOGY - EPU ANALYSIS (CASE C - WITH FEEDWATER 6.2-17 EFFECT OF DRYWELL VOLUME ON PEAK DRYWELL PRESSURE
- OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-18 EFFECT OF FEEDWATER ON PEAK DRYWELL PRESSURE -
OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-19 EFFECT OF AIR CARRYOVER FROM DRYWELL ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-20 EFFECT OF DOWNCOMER LOSS FACTOR ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-20a EFFECT OF NO. OF DOWNCOMERS ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-21 EFFECT OF STEAM BYPASS ON PEAK DRYWELL PRESSURE -
OLTP ANALYSIS (MAIN STEAM LINE DER (CASE C))
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Cont'd)
Figure Number Title Chapter 06 6-ix Rev. 25, October 2022 6.2-22 EFFECT OF DOWNCOMER SUBMERGENCE ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-23 EFFECT OF SUPPRESSION CHAMBER VOLUME ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-24 EFFECT OF INITIAL HUMIDITY ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-25 EFFECT OF INITIAL DRYWELL TEMPERATURE ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-26 EFFECT OF INITIAL POOL AND SUPPRESSION CHAMBER TEMPERATURE ON PEAK DRYWELL PRESSURE - OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-27 EFFECT OF BREAK AREA ON PEAK DRYWELL PRESSURE -
OLTP ANALYSIS (RECIRCULATION SUCTION LINE DER (CASE C))
6.2-27A STEAM BYPASS ANALYSIS HEAT BALANCE
SUMMARY
CONTAINMENT HEAT REMOVAL
SUMMARY
6.2-28 PRIMARY CONTAINMENT SUBCOMPARTMENT ANALYSIS
SUMMARY
6.2-29 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-30 SUBCOMPARTMENT VENT PATH DESCRIPTION 6.2-31 BLOWDOWN DATA (6-INCH RCIC HEAD SPRAY LINE BREAK DRYWELL HEAD SUBCOMPARTMENT) 6.2-32 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-33 SUBCOMPARTMENT VENT PATH DESCRIPTION 6.2-34 BLOWDOWN DATA (24-INCH RECIRCULATION SUCTION LINE BREAK DRYWELL HEAD SUBCOMPARTMENT) 6.2-35 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-36 SUBCOMPARTMENT VENT PATH DESCRIPTION
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Cont'd)
Figure Number Title Chapter 06 6-x Rev. 25, October 2022 6.2-37 BLOWDOWN DATA (12-INCH FEEDWATER LINE BREAK 21-NODE AND 37-NODE MODELS RPV-BSW ANNULUS) 6.2-38 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-39 SUBCOMPARTMENT VENT PATH DESCRIPTION 6.2-40 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-41 SUBCOMPARTMENT VENT PATH DESCRIPTION 6.2-42 BLOWDOWN DATA 6.2-43 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-43A SUBCOMPARTMENT VENT PATH DESCRIPTION 6.2-43B BLOWDOWN DATA (10-INCH LOW-PRESSURE CORE SPRAY LINE BREAK RPV-BSW ANNULUS) 6.2-44 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-44A SUBCOMPARTMENT VENT PATH DESCRIPTION 6.2-44B BLOWDOWN DATA (12-INCH RECIRCULATION INLET LINE BREAK RPV-BSW ANNULUS) 6.2-45 SUBCOMPARTMENT NODAL DESCRIPTION 6.2-45A SUBCOMPARTMENT VENT PATH DESCRIPTION 6.2-45B BLOWDOWN DATA (24-INCH RECIRCULATION SUCTION LINE BREAK RPV-BSW ANNULUS) 6.2-46 FORCE AND MOMENT SENSITIVITY STUDY
SUMMARY
6.2-47 MAXIMUM FORCES AND MOMENTS ON THE BSW, FEEDWATER LINE BREAKS, RPV-BSW ANNULUS 6.2-48 PROJECTED AREAS AND MOMENT ARMS FOR FORCE AND MOMENT CALCULATIONS, 12-IN FEEDWATER LINE BREAK, 21-NODE MODEL, RPV-BSW ANNULUS 6.2-49 PROJECTED AREAS AND MOMENT ARMS FOR FORCE AND MOMENT CALCULATIONS, 12-IN FEEDWATER LINE BREAK, 37-NODE MODEL, RPV-BSW ANNULUS
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Cont'd)
Figure Number Title Chapter 06 6-xi Rev. 25, October 2022 6.2-50 MASS AND ENERGY RELEASE DATA - OLTP ANALYSIS (MAIN STEAM LINE DER WITH FEEDWATER (CASE C))
6.2-51 CONTAINMENT SPRAY PARAMETERS 6.2-52 ACCIDENT ANALYSIS PARAMETERS USED FOR DBA OF CONTAINMENT HEAT REMOVAL (PRE-EPU ANALYSIS) 6.2-53 ENERGY/MASS BALANCE (STEAM BYPASS ANALYSIS) 6.2-54 SECONDARY CONTAINMENT DATA 6.2-55 DELETED 6.2-55a EVALUATION OF POTENTIAL BYPASS LEAKAGE PATHS (ISOTHERMAL FLOW MODEL) - LOSS OF ONE DIESEL GENERATOR 6.2-55b EVALUATION OF POTENTIAL BYPASS LEAKAGE PATHS (ISENTROPIC FLOW MODEL) - LOSS OF ONE DIESEL GENERATOR 6.2-55c EVALUATION OF POTENTIAL BYPASS LEAKAGE PATHS (ISOTHERMAL FLOW MODEL - MSIV FAILURE) 6.2-55d EVALUATION OF POTENTIAL BYPASS LEAKAGE PATHS (ISENTROPIC FLOW MODEL - MSIV FAILURE) 6.2-56 CONTAINMENT ISOLATION PROVISIONS FOR FLUID LINES 6.2-57 COMBUSTIBLE GAS CONTROL SYSTEM COMPONENT DESCRIPTION 6.2-58 GENERAL PARAMETERS USED IN CALCULATING POST-DBA OXYGEN/HYDROGEN CONCENTRATIONS 6.2-59 PLANT PARAMETERS USED IN POST-DBA COMBUSTIBLE GAS CONCENTRATION ANALYSIS 6.2-59A HYDROGEN AND OXYGEN SAMPLING POINTS WITHIN PRIMARY CONTAINMENT 6.2-59B STRUCTURES, PIPING, AND EQUIPMENT IN THE VICINITY OF HYDROGEN AND OXYGEN SAMPLING POINTS 6.2-59C CORROSION RATES 6.2-59D ALUMINUM AND ZINC INVENTORY EXPOSED TO SPRAYS
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Cont'd)
Figure Number Title Chapter 06 6-xii Rev. 25, October 2022 6.2-60 PRIMARY CONTAINMENT LEAKAGE TESTING 6.2-61 SUPPRESSION POOL STEAM BYPASS LEAKAGE TESTS 6.2-62 SECONDARY CONTAINMENT ACCESS DOORS 6.2-63 CONTAINMENT PENETRATIONS WITH RELIEF VALVE DISCHARGE HEADERS 6.2-64 TYPE AND QUANTITY OF INSULATION USED IN DRYWELL 6.2-65 REVERSE TESTED CONTAINMENT ISOLATION VALVES 6.3-1 SIGNIFICANT INPUT VARIABLES USED IN THE SAFER/GESTR LOSS-OF-COOLANT ACCIDENT ANALYSIS 6.3-2 OPERATIONAL SEQUENCE OF EMERGENCY CORE COOLING SYSTEMS FOR SAFER/GESTR-LOCA ANALYSIS OF THE DESIGN BASIS ACCIDENT 6.3-3 SINGLE ACTIVE FAILURES CONSIDERED IN THE ECCS PERFORMANCE EVALUATION 6.3-4 MAPLHGR, MAXIMUM LOCAL OXIDATION, AND PEAK CLAD TEMPERATURE VERSUS EXPOSURE (INITIAL DBA LOCA ANALYSIS) 6.3-5
SUMMARY
OF RESULTS OF SAFER/GESTR-LOCA ANALYSIS 6.3-6 KEY TO FIGURE NUMBERS 6.3-6a KEY TO FIGURE NUMBERS 6.5-1 DESIGN DATA OF PRINCIPAL EQUIPMENT STANDBY GAS TREATMENT SYSTEM
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES Figure Number Title Chapter 06 6-xiii Rev. 25, October 2022 6.2-1 RECIRCULATION PUMP SUCTION LINE BREAK SCHEMATIC 6.2-2 PRIMARY CONTAINMENT PRESSURE RECIRCULATION PUMP SUCTION LINE BREAK WITHOUT FEEDWATER, CASE C 6.2-3 PRIMARY CONTAINMENT PRESSURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE B 6.2-4 PRIMARY CONTAINMENT PRESSURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-4a EPU PRIMARY CONTAINMENT PRESSURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C -
SHORT TERM RESPONSE 6.2-4b EPU PRIMARY CONTAINMENT PRESSURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C -
LONG TERM RESPONSE 6.2-5 PRIMARY CONTAINMENT PRESSURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE A 6.2-6 PRIMARY CONTAINMENT TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE A 6.2-7 PRIMARY CONTAINMENT TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE B 6.2-8 PRIMARY CONTAINMENT TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-8a EPU PRIMARY CONTAINMENT TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C -
SHORT TERM RESPONSE 6.2-8b EPU PRIMARY CONTAINMENT TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C -
LONG TERM RESPONSE 6.2-9 PRIMARY CONTAINMENT TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITHOUT FEEDWATER, CASE C 6.2-10 VENT SYSTEM MASS FLOW RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-11 SUPPRESSION POOL TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xiv Rev. 25, October 2022 6.2-11a EPU SUPPRESSION POOL TEMPERATURE RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER 6.2-12 RHR HEAT EXCHANGER HEAT REMOVAL RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER 6.2-12a EPU RHR HEAT EXCHANGER REMOVAL RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-13 MAIN STEAM LINE BREAK SCHEMATIC 6.2-14 MAIN STEAM LINE BREAK AREA VS TIME 6.2-15 PRIMARY CONTAINMENT PRESSURE MAIN STEAM LINE BREAK WITH FEEDWATER, CASE A 6.2-16 PRIMARY CONTAINMENT PRESSURE MAIN STEAM LINE BREAK WITH FEEDWATER, CASE B 6.2-17 PRIMARY CONTAINMENT PRESSURE MAIN STEAM LINE BREAK WITH FEEDWATER, CASE C 6.2-18 PRIMARY CONTAINMENT PRESSURE MAIN STEAM LINE BREAK WITHOUT FEEDWATER, CASE C 6.2-19 PRIMARY CONTAINMENT TEMPERATURE MAIN STEAM LINE BREAK WITH FEEDWATER, CASE A 6.2-20 PRIMARY CONTAINMENT TEMPERATURE MAIN STEAM LINE BREAK WITH FEEDWATER, CASE B 6.2-21 PRIMARY CONTAINMENT TEMPERATURE MAIN STEAM LINE BREAK WITH FEEDWATER, CASE C 6.2-22 PRIMARY CONTAINMENT TEMPERATURE MAIN STEAM LINE BREAK WITHOUT FEEDWATER, CASE C 6.2-23 SUPPRESSION POOL TEMPERATURE MAIN STEAM LINE BREAK WITH FEEDWATER 6.2-24 DELETED 6.2-25 DELETED 6.2-26 DELETED 6.2-27 DELETED
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xv Rev. 25, October 2022 6.2-28 MAXIMUM ALLOWABLE BYPASS CAPACITY (/) VERSUS STEAM LINE BREAK AREA 6.2-28A LONG TERM STEAM BYPASS ANALYSIS 6.2-28B HEAT SINK SURFACE HEAT TRANSFER COEFFICIENCY FOR LIMITING STEAM BYPASS CONDITION 6.2-28C CONTAINMENT PRESSURE SENSITIVITY TO SPRAY THERMAL EFFICIENCY FOR LIMITING STEAM BYPASS CONDITION 6.2-29 HEAT TRANSFER COEFFICIENT RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-29A LOCTVS COMPARISON TO PSTF RESULTS, POOL SURFACE VELOCITY VS SWELL HEIGHT, LIQUID BLOWDOWN 6.2-29B LOCTVS COMPARISON TO PSTF RESULTS, POOL SURFACE ELEVATION VS TIME, LIQUID BLOWDOWN 6.2-29C LOCTVS COMPARISON TO PSTF RESULTS, POOL SURFACE VELOCITY VS TIME, LIQUID BLOWDOWN 6.2-29D LOCTVS COMPARISON TO PSTF RESULTS, WW AIR SPACE PRESSURE VS TIME, LIQUID BLOWDOWN 6.2-29E LOCTVS COMPARISON TO PSTF RESULTS, BUBBLE PRESSURE VS TIME, LIQUID BLOWDOWN 6.2-29F LOCTVS COMPARISON TO PSTF RESULTS, POOL SURFACE VELOCITY VS SWELL HEIGHT, STEAM BLOWDOWN 6.2-29G LOCTVS COMPARISON TO PSTF RESULTS, POOL SURFACE ELEVATION VS TIME, STEAM BLOWDOWN 6.2-29H LOCTVS COMPARISON TO PSTF RESULTS, POOL SURFACE VELOCITY VS TIME, STEAM BLOWDOWN 6.2-29I LOCTVS COMPARISON TO PSTF RESULTS, WW AIR SPACE PRESSURE VS TIME, STEAM BLOWDOWN 6.2-29J LOCTVS COMPARISON TO PSTF RESULTS, BUBBLE PRESSURE VS TIME, STEAM BLOWDOWN 6.2-30 DRYWELL HEAD-REFUELING BULKHEAD SKETCH 6.2-30A REFUELING BULKHEAD VENT AREA
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xvi Rev. 25, October 2022 6.2-31 NODALIZATION DIAGRAM, RCIC HEAD SPRAY LINE BREAK, DRYWELL HEAD-DRYWELL SUBCOMPARTMENTS 6.2-31A NODAL PRESSURES: RCIC HEAD SPRAY LINE BREAK, DRYWELL HEAD-DRYWELL SUBCOMPARTMENTS 6.2-31B NODAL PRESSURE DIFFERENTIALS: RCIC HEAD SPRAY LINE BREAK, DRYWELL-DRYWELL HEAD SUBCOMPARTMENTS 6.2-32 NODALIZATION DIAGRAM, RECIRCULATION SUCTION LINE BREAK, DRYWELL HEAD-DRYWELL SUBCOMPARTMENTS 6.2-33A NODAL PRESSURES: RECIRCULATION SUCTION LINE BREAK, DRYWELL HEAD-DRYWELL SUBCOMPARTMENTS 6.2-33B NODAL PRESSURE DIFFERENTIALS: RECIRCULATION SUCTION LINE BREAK, DRYWELL-DRYWELL HEAD SUBCOMPARTMENTS 6.2-34 REACTOR VESSEL BLOWDOWN RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-34a EPU REACTOR VESSEL BLOWDOWN RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-35 REACTOR VESSEL BLOWDOWN ENTHALPY RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-35a EPU REACTOR VESSEL BLOWDOWN ENTHALPY RECIRCULATION PUMP SUCTION LINE BREAK WITH FEEDWATER, CASE C 6.2-36 REACTOR VESSEL BLOWDOWN MAIN STEAM LINE BREAK WITH FEEDWATER, CASE C 6.2-37 REACTOR VESSEL BLOWDOWN ENTHALPY MAIN STEAM BREAK WITH FEEDWATER, CASE C 6.2-38 CONTAINMENT ATMOSPHERE MONITORING SYSTEM LOGIC DIAGRAM (SHEETS 1 THROUGH 12) 6.2-39 SCHEMATIC OF CONTAINMENT SPRAY 6.2-39a ECCS SUCTION STRAINER 6.2-40 TYPICAL LOOP A SPRAY COVERAGE IN DRYWELL 6.2-41 TYPICAL LOOP B SPRAY COVERAGE IN DRYWELL
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xvii Rev. 25, October 2022 6.2-42 APPROXIMATE SPRAY COVERAGE IN SUPPRESSION CHAMBER 6.2-43 APPROXIMATE VOLUME COVERAGE BY CONTAINMENT SPRAYS 6.2-44 DELETED 6.2-45 LONG TERM STEAM BYPASS ANALYSIS 6.2-46 RHR HEAT EXCHANGER HEAT REMOVAL RATES, LONG TERM STEAM BYPASS ANALYSIS 6.2-46A DELETED 6.2-47 CONTAINMENT SPRAY FLOW RATE 6.2-48 HIGH PRESSURE CORE SPRAY FLOW RATE 6.2-49 LOW PRESSURE CORE SPRAY FLOW RATE 6.2-50 LOW PRESSURE COOLANT INJECTION FLOW RATE 6.2-51 RECIRCULATION PUMP SUCTION LINE BREAK AREA VS TIME 6.2-52 NODALIZATION DIAGRAM, FEEDWATER LINE BREAK, 21-NODE MODEL, RPV-BSW ANNULUS 6.2-53 NODAL PRESSURES, FEEDWATER LINE BREAK, 21-NODE MODEL, RPV-BSW ANNULUS (SHEETS 1 THROUGH 6) 6.2-54 NODAL PRESSURE DIFFERENTIALS, FEEDWATER LINE BREAK, 21-NODE MODEL, RPV-BSW ANNULUS 6.2-55 NODALIZATION DIAGRAM, FEEDWATER LINE BREAK, 37-NODE MODEL, RPV-BSW ANNULUS 6.2-56 NODAL PRESSURES, FEEDWATER LINE BREAK, 37-NODE MODEL, RPV-BSW ANNULUS (SHEETS 1 THROUGH 10) 6.2-57 NODAL PRESSURE DIFFERENTIALS, FEEDWATER LINE BREAK, 37-NODE MODEL, RPV-BSW ANNULUS 6.2-58 NODALIZATION DIAGRAM, LOW PRESSURE COOLANT INJECTION LINE BREAK, RPV-BSW ANNULUS 6.2-59 NODAL PRESSURES, LOW PRESSURE COOLANT INJECTION LINE BREAK, RPV-BSW ANNULUS (SHEETS 1 THROUGH 5)
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xviii Rev. 25, October 2022 6.2-60 NODAL PRESSURE DIFFERENTIALS, LOW PRESSURE COOLANT INJECTION LINE BREAK, RPV-BSW ANNULUS 6.2-61 NODALIZATION DIAGRAM, LOW PRESSURE CORE SPRAY LINE BREAK, RPV-BSW ANNULUS 6.2-62 NODAL PRESSURES, LOW PRESSURE CORE SPRAY LINE BREAK, RPV-BSW ANNULUS (SHEETS 1 THROUGH 5) 6.2-62A NODAL PRESSURE DIFFERENTIALS, LOW PRESSURE CORE SPRAY LINE BREAK, RPV-BSW ANNULUS 6.2-63 NODALIZATION DIAGRAM, RECIRCULATION INLET LINE BREAK, RPV-BSW ANNULUS 6.2-64 NODAL PRESSURES, RECIRCULATION INLET LINE BREAK, RPV-BSW ANNULUS (SHEETS 1 THROUGH 5) 6.2-64A NODAL PRESSURE DIFFERENTIALS, RECIRCULATION INLET LINE BREAK, RPV-BSW ANNULUS 6.2-65 NODALIZATION DIAGRAM, RECIRCULATION SUCTION LINE BREAK, RPV-BSW ANNULUS 6.2-66 NODAL PRESSURES, RECIRCULATION SUCTION LINE BREAK, RPV-BSW ANNULUS (SHEETS 1 THROUGH 6) 6.2-66A NODAL PRESSURE DIFFERENTIALS, RECIRCULATION SUCTION LINE BREAK, RPV-BSW ANNULUS 6.2-67 ANNULUS PRESSURIZATION GEOMETRY FOR FORCE AND MOMENT CALCULATIONS, FEEDWATER LINE BREAKS, RPV-BSW ANNULUS 6.2-68 VECTOR SUM OF HALF-ANNULUS FORCES ACTING ON BSW, FEEDWATER LINE BREAK, 21-NODE MODEL, RPV-BSW ANNULUS 6.2-68A VECTOR SUM OF HALF-ANNULUS FORCES ACTING ON BSW, FEEDWATER LINE BREAK, 37-NODE MODEL, RPV-BSW ANNULUS 6.2-69 VECTOR SUM OF HALF-ANNULUS MOMENTS ACTING ON BSW, FEEDWATER LINE BREAK, 21-NODE MODEL, RPV-BSW ANNULUS
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xix Rev. 25, October 2022 6.2-69A VECTOR SUM OF HALF-ANNULUS MOMENTS ACTING ON BSW, FEEDWATER LINE BREAK, 37-NODE MODEL, RPV-BSW ANNULUS 6.2-70 ISOLATION VALVE ARRANGEMENT FOR PENETRATION Z-31A, B, C, D, E 6.2-70a ISOLATION VALVE ARRANGEMENT FOR INSTRUMENT LINES 6.2-71 CONTAINMENT ATMOSPHERE MONITORING SYSTEM (SHEETS A AND B) 6.2-72 DBA HYDROGEN RECOMBINER SYSTEM (SHEETS A AND B) 6.2-72C DELETED 6.2-72D HYDROGEN GENERATION RATES FOLLOWING A DESIGN BASIS ACCIDENT (DBA) 6.2-72E INTEGRATED HYDROGEN GENERATION FOLLOWING DBA 6.2-72F DELETED 6.2-72G DELETED 6.2-72H OXYGEN CONCENTRATIONS FOLLOWING A DESIGN BASIS ACCIDENT (DBA) 6.2-72I HYDROGEN CONCENTRATIONS FOLLOWING A DESIGN BASIS ACCIDENT (DBA) 6.2-72J DELETED 6.2-72K COMBUSTIBLE GAS CONTROL SYSTEM LOGIC DIAGRAM (SHEETS 1 THROUGH 5) 6.2-73a CONTAINMENT LEAKAGE MONITORING SYSTEM 6.2-74 DELETED 6.2-75 N2 PURGE PENETRATION 6.2.75a TRAVERSING IN-CORE PROBE MID-SPAN SINGLE O-RING FLANGE OF 2NMT*EJ1B AT 2NMT*Z31B PENETRATION 6.2-75b TRAVERSING IN-CORE PROBE 2NMT*Z31A, B, C, D, & E PENETRATIONS 6.2-76 DELETED
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xx Rev. 25, October 2022 6.2-77 EFFECT OF OUTSIDE AIR TEMPERATURE ON THE MINIMUM REQUIRED DRAWDOWN DIFFERENTIAL TEMPERATURE 6.2-78 SGTS FAN PERFORMANCE CURVE 6.2-79 DELETED 6.2-80 DELETED 6.2-81 RCIC PUMP SUCTION FROM SUPPRESSION POOL 6.2-82 DELETED 6.2-83 HPCS PUMP SUCTION FROM SUPPRESSION POOL 6.2-84 FEEDWATER LINES (FWS) TO REACTOR PRESSURE VESSEL 6.2-85 NITROGEN SYSTEM LINES TO REACTOR BUILDING INSTRUMENT AIR RECEIVER TANK 6.2-86 DELETED 6.2-87 NMP2 - RHR SUCTION AND DISCHARGE SCHEMATIC (PLAN) 6.2-88 TYPICAL WATER LOOP SEAL 6.2-89 DRYWELL PRESSURE DECAY TRANSIENT FOR HIGH PRESSURE STEAM BYPASS TEST 6.2-90 DRYWELL PRESSURE DECAY TRANSIENT FOR LOW PRESSURE STEAM BYPASS TEST 6.2-91 SPRAY PATTERNS AND PARTICLE SIZE 6.2-92 RHR SUPPRESSION CHAMBER SPRAY HEADER, AND SPRAY NOZZLE LOCATIONS 6.2-93 RHR DRYWELL SPRAY HEADERS 6.2-94 SPRAY NOZZLE LOCATIONS FOR DRYWELL SPRAY HEADERS 6.2.95A CORRECTION FACTOR FOR INLEAKAGE AT 0.25 INCHES WG 6.2.95B CORRECTION FACTOR FOR FLOW METER READING 6.2.95C DRAWDOWN TIME VS CORRECTED IN-LEAKAGE FLOW
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xxi Rev. 25, October 2022 6.2.95D CORRECTION FACTOR FOR INLEAKAGE AT -20°F OUTSIDE AIR & 105°F REACTOR BUILDING AIR 6.3-1 HIGH PRESSURE CORE SPRAY PROCESS DIAGRAM (SHEETS 1 AND 2) 6.3-2 LOW PRESSURE CORE SPRAY SYSTEM PROCESS DIAGRAM 6.3-3a HEAD VERSUS HIGH PRESSURE CORE SPRAY FLOW USED IN LOCA ANALYSIS 6.3-3b HIGH PRESSURE CORE SPRAY PUMP CHARACTERISTICS 6.3-4a HEAD VERSUS LOW PRESSURE CORE SPRAY FLOW USED IN LOCA ANALYSIS 6.3-4b LOW PRESSURE CORE SPRAY PUMP CHARACTERISTICS 6.3-5a HEAD VERSUS LOW PRESSURE COOLANT INJECTION FLOW USED IN LOCA ANALYSIS 6.3-5b RHR (LPCI) PUMP CHARACTERISTICS 6.3-5c COMPARISON OF PEAK CLADDING TEMPERATURE VS TIME FOR LOCA ANALYSIS WITH AND WITHOUT FLOW CONTROL VALVE CLOSURE 6.3-6 HIGH PRESSURE CORE SPRAY SYSTEM (SHEETS A AND B) 6.3-7a LOW PRESSURE CORE SPRAY 6.3-8 PEAK CLADDING TEMPERATURE AND PEAK LOCAL OXIDATION VERSUS BREAK AREA 6.3-9 NORMALIZED CORE POWER VERSUS TIME FOR LOSS-OF-COOLANT ACCIDENT ANALYSIS 6.3-10 TOTAL TIME FOR WHICH HIGHEST POWERED NODE REMAINS UNCOVERED VERSUS BREAK AREA, LPCS DIESEL GENERATOR FAILURE 6.3-11 CORE AVERAGE PRESSURE FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-12 NORMALIZED CORE AVERAGE INLET FLOW FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xxii Rev. 25, October 2022 6.3-13 CORE INLET ENTHALPY FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-14 MINIMUM CRITICAL POWER RATIO FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-15 WATER LEVEL INSIDE SHROUD FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-16 REACTOR VESSEL PRESSURE FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-17 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT DURING BLOWDOWN AT THE HIGH POWER AXIAL NODE FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-18 PEAK CLADDING TEMPERATURE FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-19 AVERAGE FUEL TEMPERATURE FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-20 PCT ROD INTERNAL PRESSURE FOLLOWING A DESIGN BASIS ACCIDENT RECIRCULATION SUCTION BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-21 CORE AVERAGE PRESSURE FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-22 NORMALIZED CORE AVERAGE INLET FLOW FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-23 CORE INLET ENTHALPY FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-24 MINIMUM CRITICAL POWER RATIO FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xxiii Rev. 25, October 2022 6.3-25 WATER LEVEL INSIDE SHROUD FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-26 REACTOR VESSEL PRESSURE FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-27 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT DURING BLOWDOWN AT THE HIGH POWER AXIAL NODE FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-28 PEAK CLADDING TEMPERATURE FOLLOWING A 1.0 SQ FT BREAK (LBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-29 WATER LEVEL INSIDE SHROUD FOLLOWING A 1.0 SQ FT BREAK (SBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-30 REACTOR VESSEL PRESSURE FOLLOWING A 1.0 SQ FT BREAK (SBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-31 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT FOLLOWING A 1.0 SQ FT BREAK (SBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-32 PEAK CLADDING TEMPERATURE FOLLOWING A 1.0 SQ FT BREAK (SBM) RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-33 WATER LEVEL INSIDE SHROUD FOLLOWING A 0.09 SQ FT BREAK (HIGHEST TEMPERATURE SMALL BREAK)
RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-34 REACTOR VESSEL PRESSURE FOLLOWING A 0.09 SQ FT BREAK (HIGHEST TEMPERATURE SMALL BREAK)
RECIRCULATION SUCTION BREAK, HPCS FAILURE 6.3-35 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT FOLLOWING A 0.09 SQ FT BREAK (HIGHEST TEMPERATURE SMALL BREAK) RECIRC. SUCTION BREAK, HPCS FAILURE 6.3-36 PEAK CLADDING TEMPERATURE FOLLOWING A 0.09 SQ FT BREAK (HIGHEST TEMPERATURE SMALL BREAK)
RECIRCULATION SUCTION BREAK, HPCS FAILURE
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xxiv Rev. 25, October 2022 6.3-37 DELETED 6.3-38 DELETED 6.3-39 DELETED 6.3-40 DELETED 6.3-41 WATER LEVEL INSIDE SHROUD FOLLOWING A MAXIMUM HPCS LINE BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-42 REACTOR VESSEL PRESSURE FOLLOWING A MAXIMUM HPCS LINE BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-43 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT FOLLOWING A MAXIMUM HPCS LINE BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-44 PEAK CLADDING TEMPERATURE FOLLOWING A MAXIMUM HPCS LINE BREAK, LPCS DIESEL GENERATOR FAILURE 6.3-45 WATER LEVEL INSIDE SHROUD FOLLOWING A MAXIMUM FEEDWATER LINE BREAK, HPCS FAILURE 6.3-46 REACTOR VESSEL PRESSURE FOLLOWING A MAXIMUM FEEDWATER LINE BREAK, HPCS FAILURE 6.3-47 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT FOLLOWING A MAXIMUM FEEDWATER LINE BREAK, HPCS FAILURE 6.3-48 PEAK CLADDING TEMPERATURE FOLLOWING A MAXIMUM FEEDWATER LINE BREAK, HPCS FAILURE 6.3-49 WATER LEVEL INSIDE SHROUD FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK INSIDE CONTAINMENT, LPCI DIESEL GENERATOR FAILURE 6.3-50 REACTOR VESSEL PRESSURE FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK INSIDE CONTAINMENT, LPCI DIESEL GENERATOR FAILURE 6.3-51 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK INSIDE CONTAINMENT, LPCI DIESEL GENERATOR FAILURE 6.3-52 PEAK CLADDING TEMPERATURE FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK INSIDE CONTAINMENT, LPCI DIESEL GENERATOR FAILURE
NMP Unit 2 USAR CHAPTER 6 LIST OF FIGURES (Contd.)
Figure Number Title Chapter 06 6-xxv Rev. 25, October 2022 6.3-53 WATER LEVEL INSIDE SHROUD FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK OUTSIDE CONTAINMENT, HPCS FAILURE 6.3-54 REACTOR VESSEL PRESSURE FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK OUTSIDE CONTAINMENT, HPCS FAILURE 6.3-55 FUEL ROD CONVECTIVE HEAT TRANSFER COEFFICIENT FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK OUTSIDE CONTAINMENT, HPCS FAILURE 6.3-56 PEAK CLADDING TEMPERATURE FOLLOWING A MAXIMUM MAIN STEAM LINE BREAK OUTSIDE CONTAINMENT, HPCS FAILURE 6.3-57 NMP-2 DBA-HPCS DG FAILURE-APPENDIX K, HOT AND AVERAGE CHANNEL WATER LEVEL 6.3-58 NMP-2 DBA-HPCS DG FAILURE-APPENDIX K, REACTOR VESSEL PRESSURE 6.3-59 NMP-2 DBA-HPCS DG FAILURE-APPENDIX K, HEAT TRANSFER COEFFICIENT 6.3-60 NMP-2 DBA-HPCS DG FAILURE-APPENDIX K, PEAK CLADDING TEMPERATURE 6.3-61 NMP-2 0.07 FT2-HPCS DG FAILURE-APPENDIX K, HOT AND AVERAGE CHANNEL WATER LEVEL 6.3-62 NMP-2 0.07 FT2-HPCS DG FAILURE-APPENDIX K, REACTOR VESSEL PRESSURE 6.3-63 NMP-2 0.07 FT2-HPCS DG FAILURE-APPENDIX K, HEAT TRANSFER COEFFICIENT 6.3-64 NMP-2 0.07 FT2-HPCS DG FAILURE-APPENDIX K, PEAK CLADDING TEMPERATURE 6.5-1 STANDBY GAS TREATMENT SYSTEM LOGIC DIAGRAM (SHEETS 1 THROUGH 8)