ML22292A088

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5 to Updated Final Safety Analysis Report, Chapter 2, Table of Contents
ML22292A088
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Site: Nine Mile Point Constellation icon.png
Issue date: 10/05/2022
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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 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2.1-1 A13 2.3-37 A00 2.1-2 R23 2.3-38 A00 2.1-3 R06 2.3-39 A00 2.1-4 R06 2.3-40 A05 2.1-5 R06 2.3-40a A05 2.3-41 A03 2.2-1 A09 2.3-42 A03 2.3-43 A03 2.3-1 A00 2.3-44 A03 2.3-2 A00 2.3-45 A03 2.3-3 A00 2.3-46 A03 2.3-4 A00 2.3-5 A00 2.3-6 A00 2.4-1 R21 2.3-7 A00 2.4-2 A08 2.3-8 A00 2.4-3 A00 2.3-9 A00 2.4-4 A26 2.3-10 A00 2.4-5 A00 2.3-11 A00 2.4-6 A26 2.3-12 A00 2.4-7 A00 2.3-13 A00 2.4-8a R00 2.3-14 A00 2.4-8b R00 2.3-15 A00 2.4-9 A00 2.3-16 A00 2.4-10 A08 2.3-17 A00 2.4-11 A00 2.3-18 A00 2.4-12 A00 2.3-19 A00 2.4-13 A00 2.3-20 A00 2.4-14 A00 2.3-21 A00 2.4-15 A00 2.3-22 A00 2.4-16 A03 2.3-23 A00 2.4-17 A03 2.3-24 A00 2.4-18 A26 2.3-25 A00 2.3-26 A00 2.5-1 A00 2.3-27 A00 2.5-2 A00 2.3-28 A00 2.5-3 A00 2.3-29 A00 2.5-4 A00 2.3-30 A00 2.5-5 A00 2.3-31 A00 2.5-6 A00 2.3-32 A00 2.5-7 A06 2.3-33 A00 2.5-8 A00 2.3-34 A00 2.5-9 A00 2.3-35 A00 2.5-10 A00 2.3-36 A00 2.5-11 A00 Chapter 02 EF 2-1 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2.5-12 A00 2.5-54 A00 2.5-13 A00 2.5-55 A00 2.5-14 A00 2.5-56 A00 2.5-15 A00 2.5-57 A00 2.5-16 A00 2.5-58 A00 2.5-17 A00 2.5-59 A00 2.5-18 A00 2.5-60 A00 2.5-19 A00 2.5-61 A00 2.5-20 A00 2.5-62 A00 2.5-21 A00 2.5-63 A00 2.5-22 A00 2.5-64 A00 2.5-23 A00 2.5-65 A00 2.5-24 A00 2.5-66 A00 2.5-25 A00 2.5-67 A00 2.5-26 A00 2.5-68 A00 2.5-27 A00 2.5-69 A00 2.5-28 A06 2.5-70 A00 2.5-28A A13 2.5-71 A03 2.5-29 A00 2.5-72 A00 2.5-30 A00 2.5-73 A00 2.5-31 A00 2.5-74 A00 2.5-32 A00 2.5-75 A00 2.5-33 A00 2.5-76 A00 2.5-34 A00 2.5-77 A00 2.5-35 A00 2.5-78 A00 2.5-36 A00 2.5-79 A00 2.5-37 A00 2.5-80 A00 2.5-38 A00 2.5-81 A00 2.5-39 A00 2.5-82 A00 2.5-40 A00 2.5-83 A00 2.5-41 A00 2.5-84 A06 2.5-42 A00 2.5-85 A00 2.5-43 A00 2.5-86 A00 2.5-44 A00 2.5-87 A00 2.5-45 A00 2.5-88 A00 2.5-46 A00 2.5-89 A00 2.5-47 A00 2.5-90 A00 2.5-48 A00 2.5-91 A00 2.5-49 A00 2.5-92 A00 2.5-50 A00 2.5-93 A00 2.5-51 A00 2.5-94 A00 2.5-52 A00 2.5-95 A00 2.5-53 A00 2.5-96 A00 Chapter 02 EF 2-2 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2.5-96A A05 2.5-119 Sh 2 A00 2.5-96B A05 2.5-119 Sh 3 A00 2.5-96C A05 2.5-119 Sh 4 A00 2.5-96D A05 2.5-120 Sh 1 A00 2.5-96E A27 2.5-120 Sh 2 A00 2.5-96F A27 2.5-120 Sh 3 A00 2.5-97 A00 2.5-120 Sh 4 A00 2.5-98 A00 2.5-121 Sh 1 A00 2.5-99 A00 2.5-121 Sh 2 A00 2.5-100 A00 2.5-121 Sh 3 A00 2.5-101 A00 2.5-122 A00 2.5-102 A00 2.5-123 A00 2.5-102A A05 2.5-124 A00 2.5-102B A05 2.5-125 A00 2.5-103 A00 2.5-126 R21 2.5-104 A00 2.5-127 A22 2.5-105 A00 2.5-127a A09 2.5-105A A05 2.5-127b A09 2.5-105B A05 2.5-128 R21 2.5-105C A05 2.5-129 A05 2.5-105D A05 2.5-130 A05 2.5-105E A05 2.5-131 A05 2.5-105F A05 2.5-132 A05 2.5-105G A05 2.5-133 A05 2.5-105H A05 2.5-134 A05 2.5-105I A05 2.5-135 A11 2.5-105J A11 2.5-136 A12 2.5-106 A00 2.5-137 A12 2.5-107 A00 2.5-138 A12 2.5-108 A00 2.5-139 A12 2.5-109 A00 2.5-140 A12 2.5-110 A05 2.5-141 A12 2.5-111 A05 2.5-142 A12 2.5-112 A00 2.5-143 A12 2.5-113 A05 2.5-144 A12 2.5-114 A00 2.5-145 A12 2.5-115 Sh 1 A00 2.5-146 A12 2.5-115 Sh 2 A00 2.5-147 A12 2.5-116 A00 2.5-148 A12 2.5-117 Sh 1 A00 2.5-149 A12 2.5-117 Sh 2 A00 2.5-150 A28 2.5-118 A00 2.5-151 A13 2.5-119 Sh 1 A00 2.5-152 A13 Chapter 02 EF 2-3 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2.5-153 A13 2.5-193 Sh 2 A14 2.5-154 R21 2.5-194 A14 2.5-155 R21 2.5-195 A14 2.5-156 A14 2.5-196 A14 2.5-157 A14 2.5-197 Sh 1 A14 2.5-158 A14 2.5-197 Sh 2 A14 2.5-159 A14 2.5-197 Sh 3 A14 2.5-160 A14 2.5-198 Sh 1 A14 2.5-161 A14 2.5-198 Sh 2 A14 2.5-162 A14 2.5-198 Sh 3 A14 2.5-163 A14 2.5-198 Sh 4 A14 2.5-164 A14 2.5-198 Sh 5 A14 2.5-165 A14 2.5-198 Sh 6 A14 2.5-166 A14 2.5-199 Sh 1 A14 2.5-167 A14 2.5-199 Sh 2 A14 2.5-168 A14 2.5-199 Sh 3 A14 2.5-169 A14 2.5-199 Sh 4 A14 2.5-170 A14 2.5-199 Sh 5 A14 2.5-171 A14 2.5-200 Sh 1 A14 2.5-172 A14 2.5-200 Sh 2 A14 2.5-173 A14 2.5-201 Sh 1 A14 2.5-174 A14 2.5-201 Sh 2 A14 2.5-175 A14 2.5-201 Sh 3 A14 2.5-176 A14 2.5-202 A14 2.5-177 A14 2.5-203 A14 2.5-178 A14 2.5-204 A14 2.5-179 A14 2.5-205 A14 2.5-180 A14 2.5-206 A14 2.5-181 A14 2.5-207 A14 2.5-182 A14 2.5-208 Sh 1 A14 2.5-183 A14 2.5-208 Sh 2 A14 2.5-184 A14 2.5-208 Sh 3 A14 2.5-185 A14 2.5-208 Sh 4 A14 2.5-186 A14 2.5-208 Sh 5 A14 2.5-187 A14 2.5-208 Sh 6 A14 2.5-188 A27 2.5-208 Sh 7 A14 2.5-189 A14 2.5-208 Sh 8 A14 2.5-190 A14 2.5-208 Sh 9 A14 2.5-191 A14 2.5-208 Sh 10 A14 2.5-192 Sh 1 A14 2.5-209 A23 2.5-192 Sh 2 A14 2.5-210 Sh 1 A26 2.5-193 Sh 1 A14 2.5-210 Sh 2 A26 Chapter 02 EF 2-4 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2.5-210 Sh 3 A26 2H-24 A00 2.5-210 Sh 4 A26 2H-25 A00 2.5-211 Sh 1 A26 2H-26 A00 2.5-211 Sh 2 A26 2H-27 A00 2.5-212 Sh 1 A26 2H-28 A00 2.5-212 Sh 2 A26 2H-29 A00 2.5-212 Sh 3 A26 2H-30 A00 2H-31 Sh 1 A00 2A-1 2H-31 Sh 2 A00 2H-32 A00 2C-1 A00 2H-33 A00 2C-2 A00 2H-34 A00 2C-3 A00 2H-35 A00 2H-36 A00 2D-1 A00 2H-37 A00 2D-2 A00 2H-38 A00 2D-3 A03 2H-39 A00 2H-40 A00 2H-1 A00 2H-41 A00 2H-1A A09 2H-42 A00 2H-2 A00 2H-43 A00 2H-3 A00 2H-44 A00 2H-4 A00 2H-45 A00 2H-5 A00 2H-46 A00 2H-6 A00 2H-47 A00 2H-7 A00 2H-48 A00 2H-8 A00 2H-49 A00 2H-9 A00 2H-50 A00 2H-10 A00 2H-51 A00 2H-11 A00 2H-52 A00 2H-12 A00 2H-53 A00 2H-13 A00 2H-54 Sh 1 A00 2H-14 A00 2H-54 Sh 2 A00 2H-15 A00 2H-55 A00 2H-16 A00 2H-56 A00 2H-17 A00 2H-57 A00 2H-18 A00 2H-58 A00 2H-19 A00 2H-59 A00 2H-20 A00 2H-60 A00 2H-21 A00 2H-61 A00 2H-22 A00 2H-62 A00 2H-23 A00 2H-63 A00 Chapter 02 EF 2-5 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2H-64 A00 2K-1 A00 2H-65 A00 2K-2 A00 2H-66 A00 2K-3 A00 2H-67 A00 2K-4A A00 2H-68 A00 2K-4B A00 2H-69 A00 2K-5A A00 2H-70 A00 2K-5B A00 2H-71 A00 2K-6A A00 2H-72 A00 2K-6B A00 2H-73 A00 2K-6C A00 2H-74 A00 2K-7A A00 2H-75 A00 2K-7B A00 2H-76 Sh 1 A00 2K-7C A00 2H-76 Sh 2 A00 2K-8A A00 2H-77 A00 2K-8B A00 2H-78 A00 2K-8C A00 2H-79 A00 2K-9A A00 2H-80 A00 2K-9B A00 2H-81 A00 2K-9C A00 2H-82 A00 2K-10A A00 2H-83 A00 2K-10B A00 2H-84 A00 2K-11A A00 2H-85 A00 2K-11B A00 2H-86 A00 2K-12A A00 2H-87 Sh 1 A00 2K-12B A00 2H-87 Sh 2 A00 2K-12C A00 2H-88 A00 2K-12D A00 2H-89 A00 2K-12E A00 2H-90 A00 2K-12F A00 2H-91 A00 2K-13A A00 2H-92 A00 2K-13B A00 2H-93 A00 2K-13C A00 2H-94 A00 2K-13D A00 2H-95 A00 2K-13E A00 2H-96 A09 2K-13F A00 2H-97 A09 2K-14A A00 2H-98 A09 2K-14B A00 2H-99 A09 2K-14C A00 2H-100 A09 2K-15 A00 2H-101 A09 2K-16A A00 Chapter 02 EF 2-6 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2K-16B A00 2K-27D A00 2K-17A A00 2K-27E A00 2K-17B A00 2K-27F A00 2K-17C A00 2K-28A A00 2K-18A A00 2K-28B A00 2K-18B A00 2K-28C A00 2K-18C A00 2K-28D A00 2K-19A A00 2K-28E A00 2K-19B A00 2K-28F A00 2K-19C A00 2K-29A A00 2K-20A A00 2K-29B A00 2K-20B A00 2K-29C A00 2K-20C A00 2K-29D A00 2K-21A A00 2K-29E A00 2K-21B A00 2K-29F A00 2K-21C A00 2K-30A A00 2K-22A A00 2K-30B A00 2K-22B A00 2K-30C A00 2K-22C A00 2K-30D A00 2K-23A A00 2K-30E A00 2K-23B A00 2K-30F A00 2K-23C A00 2K-31A A00 2K-24A A00 2K-31B A00 2K-24B A00 2K-31C A00 2K-24C A00 2K-31D A00 2K-24D A00 2K-31E A00 2K-24E A00 2K-31F A00 2K-24F A00 2K-32A A00 2K-25A A00 2K-32B A00 2K-25B A00 2K-32C A00 2K-25C A00 2K-32D A00 2K-25D A00 2K-32E A00 2K-25E A00 2K-32F A00 2K-25F A00 2K-33A A00 2K-26A A00 2K-33B A00 2K-26B A00 2K-33C A00 2K-26C A00 2K-34A A00 2K-26D A00 2K-34B A00 2K-26E A00 2K-34C A00 2K-26F A00 2K-35A A00 2K-27A A00 2K-35B A00 2K-27B A00 2K-35C A00 2K-27C A00 2K-36A A00 Chapter 02 EF 2-7 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 2K-36B A00 2L-1 A07 2K-36C A00 2L-2 A13 2K-37A A00 2K-37B A00 1 A16 2K-37C A00 2 A16 2K-37D A00 3 A16 2K-37E A00 4 A16 2K-37F A00 2K-38A A00 241.16-1 R21 2K-38B A00 241.16-2 R00 2K-38C A00 241.16-3 R00 2K-38D A00 241.16-4 R00 2K-38E A00 241.16-5 R00 2K-38F A00 241.16-6 R00 2K-39A A00 241.16-7 R00 2K-39B A00 241.16-8 R00 2K-39C A00 241.16-9 R00 2K-39D A00 241.16-10 R00 2K-39E A00 241.16-11 R00 2K-39F A00 241.16-12 R00 2K-40A A00 241.16-13 R00 2K-40B A00 241.16-14 R00 2K-40C A00 241.16-15 R00 2K-41A A00 241.16-16 R00 2K-41B A00 241.16-17 R00 2K-42A A00 241.16-18 R00 2K-42B A00 241.16-19 R00 2K-43A A00 241.16-20 R00 2K-43B A00 241.16-21 R00 2K-44A A00 241.16-22 R00 2K-44B A00 241.16-23 R00 2K-45A A00 241.16-24 R00 2K-45B A00 241.16-25 R00 2K-45C A00 241.16-26a R00 2K-45D A00 241.16-26b R00 2K-46A A00 241.16-27a R00 2K-46B A00 241.16-27b R00 2K-46C A00 241.16-27c R00 2K-46D A00 241.16-28a R00 2K-47A A00 241.16-28b R00 2K-47B A00 241.16-29 R00 2K-47C A00 241.16-30 R00 2K-47D A00 241.16-31a R00 Chapter 02 EF 2-8 Rev. 25, October 2022

NMP UNIT 2 USAR Chapter 2 LIST OF EFFECTIVE FIGURES Revision Revision Figure No. Number Figure No. Number 241.16-31b R00 241.16-32a R00 241.16-32b R00 241.16-32c R00 241.16-33 R00 241.16-34 R00 241.16-35 R00 241.16-36 R00 241.16-37 R00 241.16-38 R00 241.16-39 R00 241.16-40 R00 241.16-41 R00 241.16-42 R00 241.16-43 R00 241.16-44 R00 241.16-45 R00 241.16-46 R00 Chapter 02 EF 2-9 Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS Section Title 2.1 GEOGRAPHY AND DEMOGRAPHY 2.1.1 Site Location and Description 2.1.1.1 Specification of Location 2.1.1.2 Site Area Map 2.1.1.3 Boundaries for Establishing Effluent Release Limits 2.1.2 Exclusion Area Authority and Control 2.1.2.1 Authority 2.1.2.2 Control of Activities Unrelated to Plant Operation 2.1.2.3 Arrangements for Traffic Control 2.1.2.4 Abandonment or Relocation of Roads 2.1.3 Population Distribution 2.1.3.1 Population Within 16 km (10 mi) 2.1.3.2 Population Within 80 km (50 mi) 2.1.3.3 Transient Population 2.1.3.4 Low Population Zone 2.1.3.5 Population Centers 2.1.3.6 Population Density 2.1.4 References 2.2 NEARBY INDUSTRIAL, TRANSPORTATION, AND MILITARY FACILITIES 2.2.1 Locations and Routes 2.2.2 Description 2.2.2.1 Description of Facilities 2.2.2.2 Description of Products and Materials 2.2.2.3 Projections of Industrial Growth 2.2.3 Evaluation of Potential Accidents 2.2.3.1 Determination of Design Basis Events 2.2.3.1.1 Explosions 2.2.3.1.2 Flammable Vapor Clouds (Delayed Ignition) 2.2.3.1.3 Toxic Chemicals 2.2.3.1.4 Fires 2.2.3.1.5 Collisions with Intake and Discharge Structures 2.2.3.1.6 Liquid Spills 2.2.3.1.7 Airplane Crashes 2.2.3.2 Effects of Design Basis Events 2.2.4 References 2.3 METEOROLOGY Chapter 02 2-i Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title 2.3.1 Regional Climatology 2.3.1.1 Data Sources 2.3.1.2 General Climate 2.3.1.2.1 Local Climatic Effects 2.3.1.2.2 Climatological Normals and Extremes 2.3.1.3 Regional Meteorological Conditions for Design and Operating Bases 2.3.1.3.1 Seasonal and Annual Frequencies of Severe Weather 2.3.1.3.2 Maximum Snow Load 2.3.1.3.3 Design Basis Tornado 2.3.1.3.4 Fastest Mile of Wind 2.3.1.3.5 Ultimate Heat Sink 2.3.2 Local Meteorology 2.3.2.1 Data Sources 2.3.2.2 Normal and Extreme Values of Meteorological Parameters 2.3.2.2.1 Wind Direction and Speed 2.3.2.2.2 Wind Direction Persistence 2.3.2.2.3 Atmospheric Stability 2.3.2.2.4 Temperature Inversions 2.3.2.2.5 Mixing Heights 2.3.2.2.6 Temperature 2.3.2.2.7 Precipitation 2.3.2.2.8 Atmospheric Moisture 2.3.2.2.9 Fog and Haze 2.3.2.2.10 Hourly Data Tape 2.3.2.3 Potential Influence of the Plant and Its Facilities on Local Meteorology 2.3.2.3.1 Visible Plume Occurrence 2.3.2.3.2 Ground Level Fogging and Icing 2.3.2.3.3 Cooling Tower Drift 2.3.2.3.4 Cloud Development and Cloud Shadowing 2.3.2.3.5 Vapor Plume Interaction 2.3.2.3.6 Humidity Increases 2.3.2.3.7 Topography 2.3.2.4 Local Meteorological Conditions for Design and Operating Bases 2.3.3 Onsite Meteorological Measurements Program 2.3.3.1 Preoperational Measurements Program 2.3.3.1.1 Description 2.3.3.1.2 Instrument Siting 2.3.3.1.3 Meteorological Instrumentation Chapter 02 2-ii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title 2.3.3.1.4 Methodologies 2.3.3.1.5 Instrumentation Surveillance 2.3.3.1.6 Data Acquisition and Reduction 2.3.3.1.7 Data Analysis Procedures 2.3.3.2 Operational Measurements Program 2.3.3.2.1 Description 2.3.3.2.2 Meteorological Instrumentation 2.3.3.2.3 Processing, Storage, Display, and Recording of Meteorological Data 2.3.3.2.4 Instrument Calibration and Maintenance 2.3.3.2.5 Data Analysis 2.3.4 Short-Term (Accident) Diffusion Estimates 2.3.4.1 Objective 2.3.4.2 X/Q Estimates 2.3.4.3 Accident Assessment 2.3.4.3.1 Methodology 2.3.4.3.2 Meteorological Data 2.3.4.4 Atmospheric Diffusion Models 2.3.4.4.1 Main Stack X/Q Calculations 2.3.4.4.2 Vent X/Q Calculations 2.3.4.4.3 Additional Release Points X/Q Calculations 2.3.5 Long-Term (Routine) Diffusion Estimates 2.3.5.1 Objective 2.3.5.2 X/Q and D/Q Estimates 2.3.5.3 Methodology 2.3.5.3.1 Meteorological Input 2.3.5.3.2 Source Configuration 2.3.5.3.2.1 Main Stack Release 2.3.5.3.2.2 Vent Release 2.3.5.3.2.3 Site Impacts on the Main Stack and Vent Releases 2.3.5.3.3 Plume Rise 2.3.5.3.4 Diffusion Model 2.3.5.3.5 Terrain Corrections 2.3.5.3.6 Wind Speed Adjustment 2.3.5.3.7 Atmospheric Stability 2.3.5.3.8 Dispersion Coefficients 2.3.5.3.9 Land/Lake Breeze 2.3.5.3.10 Deposition 2.3.6 References 2.4 HYDROLOGIC ENGINEERING Chapter 02 2-iii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title 2.4.1 Hydrologic Description 2.4.1.1 Site and Facilities 2.4.1.2 Hydrosphere 2.4.2 Floods 2.4.2.1 Flood History 2.4.2.2 Flood Design Considerations 2.4.2.3 Effects of Local Intense Precipitation 2.4.2.3.1 Probable Maximum Precipitation 2.4.2.3.2 Precipitation Losses 2.4.2.3.3 Probable Maximum Flood Flow 2.4.3 Probable Maximum Flood on Streams and Rivers 2.4.4 Potential Dam Failures 2.4.5 Probable Maximum Surge and Seiche Flooding 2.4.5.1 Probable Maximum Winds and Associated Meteorological Parameters 2.4.5.2 Surge and Seiche Water Levels 2.4.5.3 Wave Action 2.4.5.3.1 Wave Action Effect on Main Stack 2.4.5.4 Resonance 2.4.5.5 Protective Structures 2.4.6 Probable Maximum Tsunami Flooding 2.4.7 Ice Effects 2.4.8 Cooling Water Canals and Reservoirs 2.4.9 Channel Diversions 2.4.10 Flooding Protection Requirements 2.4.11 Low Water Considerations 2.4.11.1 Low Flow in Streams 2.4.11.2 Low Water Resulting from Surges, Seiches, or Tsunami 2.4.11.3 Historical Low Water 2.4.11.4 Future Controls 2.4.11.5 Plant Requirements 2.4.11.6 Heat Sink Dependability Requirements 2.4.12 Dispersion, Dilution, and Travel Times of Accidental Releases of Liquid Effluents in Surface Waters 2.4.13 Groundwater 2.4.13.1 Description and Onsite Use 2.4.13.1.1 Regional Groundwater Conditions 2.4.13.1.2 Local Aquifers 2.4.13.1.3 Recharge and Discharge 2.4.13.1.4 Onsite Use 2.4.13.2 Sources Chapter 02 2-iv Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title 2.4.13.2.1 Groundwater Elevations 2.4.13.2.2 Permeability and Porosity 2.4.13.2.3 Effects of Local Groundwater Use Upon Water Level at the Site 2.4.13.2.4 Recharge Within the Influence of the Station 2.4.13.2.5 Effects of Temporary Dewatering of Construction Excavations 2.4.13.3 Accident Effects 2.4.13.4 Monitoring or Safeguard Requirements 2.4.13.5 Design Bases for Hydrostatic Loading 2.4.14 Technical Specification, Technical Requirements Manual, and Emergency Operation Requirements 2.4.15 References 2.5 GEOLOGY, SEISMOLOGY, AND GEOTECHNICAL ENGINEERING 2.5.1 Basic Geologic and Seismic Information 2.5.1.1 Regional Geology 2.5.1.1.1 Physiography and Geologic Setting 2.5.1.1.2 Stratigraphy 2.5.1.1.3 Structural Geology of the North-Central Appalachian Basin 2.5.1.1.4 Geologic History 2.5.1.1.5 Geologic Hazards 2.5.1.2 Site Geology 2.5.1.2.1 Physiography 2.5.1.2.2 Stratigraphy 2.5.1.2.3 Structure 2.5.1.2.4 Broad Low-Amplitude Folds and Associated Normal Faults (Demster Structural Zone) 2.5.1.2.5 Relationship of Site Structures to Near-Site Structures 2.5.1.2.6 Geologic History 2.5.1.2.7 Engineering Geology 2.5.2 Vibratory Ground Motion 2.5.2.1 Seismicity 2.5.2.2 Geologic Structures and Tectonic Activity 2.5.2.2.1 Introduction Chapter 02 2-v Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title 2.5.2.2.2 Central Stable Region Eastern Stable Platform 2.5.2.2.3 Northern Appalachian Fold Belt 2.5.2.2.4 Appalachian Mobile Belt 2.5.2.2.5 Alternative Tectonic Province Models 2.5.2.3 Correlation of Earthquake Activity with Geologic Structures or Tectonic Provinces 2.5.2.3.1 Introduction 2.5.2.3.2 Correlations with Structures 2.5.2.3.3 Correlations with Tectonic Provinces 2.5.2.4 Maximum Earthquake Potential 2.5.2.5 Seismic Wave Transmission Characteristics of the Site 2.5.2.6 Safe Shutdown Earthquake 2.5.2.7 Operating Basis Earthquake 2.5.3 Surface Faulting 2.5.3.1 Geologic Conditions of the Site 2.5.3.2 Evidence of Fault Offset 2.5.3.3 Earthquakes Associated with Capable Faults 2.5.3.4 Investigation of Capable Faults 2.5.3.5 Correlation of Epicenters with Capable Faults 2.5.3.6 Description of Capable Faults 2.5.3.7 Zone Requiring Detailed Faulting Investigation 2.5.3.8 Results of Faulting Investigation 2.5.4 Stability of Subsurface Materials and Foundations 2.5.4.1 Geologic Features 2.5.4.1.1 Collapse, Subsidence, and Uplift 2.5.4.1.2 Loading History 2.5.4.1.3 Weathering, Alteration, and Bedrock Structure 2.5.4.1.4 Unrelieved Residual Stresses 2.5.4.1.5 Hazardous Soil and Rock Conditions 2.5.4.2 Properties of Subsurface Materials 2.5.4.2.1 Index Properties 2.5.4.2.2 Deformational Properties 2.5.4.2.3 Strength Properties 2.5.4.3 Exploration 2.5.4.3.1 General Exploration 2.5.4.3.2 Bedrock Inspection and Mapping 2.5.4.3.3 Supplementary Geologic Exploration Chapter 02 2-vi Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title 2.5.4.3.4 Rock Mechanics Investigations 2.5.4.3.5 Geologic Subsurface Profiles 2.5.4.4 Geophysical Surveys 2.5.4.4.1 3-D Velocity Logging 2.5.4.4.2 Uphole Compressional Wave Survey 2.5.4.4.3 Crosshole Shear Wave Survey 2.5.4.4.4 Crosshole Compressional Wave Velocity 2.5.4.4.5 Summary 2.5.4.5 Excavation and Backfill 2.5.4.5.1 Excavation 2.5.4.5.2 Backfill 2.5.4.5.2.1 Compressible Fill 2.5.4.5.2.2 Concrete 2.5.4.6 Groundwater Conditions 2.5.4.6.1 Groundwater Effects on Foundation Integrity 2.5.4.6.2 Groundwater Distribution and Regime 2.5.4.6.3 Dewatering 2.5.4.6.4 Permeability Determinations 2.5.4.6.5 Fluctuation and Monitoring of Groundwater Levels 2.5.4.7 Response of Soil and Rock to Dynamic Loading 2.5.4.7.1 Response of Rock to Dynamic Loading 2.5.4.7.2 Response of Soil to Dynamic Loading 2.5.4.8 Liquefaction Potential 2.5.4.9 Earthquake Design Basis 2.5.4.10 Static Stability 2.5.4.10.1 Bearing Capacity and Settlement 2.5.4.10.2 Lateral Soil Pressure 2.5.4.11 Design Criteria 2.5.4.12 Techniques to Improve Subsurface Conditions 2.5.4.13 Subsurface Instrumentation 2.5.4.13.1 Rock Slot Monitoring 2.5.4.13.2 Heave Monuments 2.5.4.13.3 Survey Control Pins 2.5.4.13.4 Survey Monuments 2.5.4.13.5 12-Line Wall Strain Gauges 2.5.4.13.6 Stressmeters 2.5.4.13.7 Inclinometers 2.5.4.13.8 Extensometers 2.5.4.13.9 Piezometers 2.5.4.13.10 Linear Displacement Sensors Chapter 02 2-vii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title 2.5.4.14 Construction Notes 2.5.5 Stability of Slopes 2.5.5.1 Slope Characteristics 2.5.5.2 Design Criteria and Analyses 2.5.5.3 Soil Investigation 2.5.5.4 Compacted Fill 2.5.5.4.1 Rock Fill 2.5.5.4.2 Construction Procedure 2.5.5.4.3 Post-Construction Considerations 2.5.6 Flood Control Berm 2.5.6.1 General 2.5.6.2 Exploration 2.5.6.2.1 Field Exploration Program 2.5.6.2.2 Laboratory Testing Program 2.5.6.3 Foundation and Abutment Treatment 2.5.6.3.1 Liquefaction Potential 2.5.6.4 Embankment 2.5.6.4.1 General Features 2.5.6.4.2 Compaction and Placement Control of Structural Fill 2.5.6.4.3 Slope Protection 2.5.6.5 Slope Stability 2.5.6.6 Seepage Control 2.5.7 References APPENDIX 2A HAZARDOUS MATERIALS DATA COLLECTION APPENDIX 2B ONSITE AND SYRACUSE NATIONAL WEATHER SERVICE STATION METEOROLOGICAL SUMMARIES APPENDIX 2C VISIBLE PLUME MODEL DESCRIPTION APPENDIX 2D SALT DRIFT MODEL DESCRIPTION APPENDIX 2E DESCRIPTION OF RELATIVE HUMIDITY AUGMENTATION MODEL APPENDIX 2F CONSERVATIVE AND REALISTIC SHORT TERM DIFFUSION ESTIMATES FOR HYPOTHETICAL RELEASES FROM THE UNIT 2 MAIN STACK, COMBINED RADWASTE AND REACTOR BUILDING VENT, AND THE MAIN STEAM TUNNEL BLOWOUT PANELS APPENDIX 2G LONG-TERM (ROUTINE) DIFFUSION ESTIMATES Chapter 02 2-viii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 SITE CHARACTERISTICS TABLE OF CONTENTS (Contd.)

Section Title FOR THE MAIN STACK AND COMBINED RADWASTE AND REACTOR BUILDING VENT APPENDIX 2H EXCAVATION MAPS APPENDIX 2I DEMSTER STRUCTURAL ZONE WITH DISCUSSION ON ORIGIN AND EXTENT APPENDIX 2J TEST PROCEDURES APPENDIX 2K BORING LOGS APPENDIX 2L POPULATION DISTRIBUTION APPENDIX 2M ADDITIONAL INFORMATION ON TRENCH 1 APPENDIX 2N RESPONSES TO NRC OPERATING-LICENSE-STAGE REVIEW QUESTIONS RELATED TO FSAR SECTION 2.5 APPENDIX 2P RESPONSES TO NRC OPERATING-LICENSE-STAGE REVIEW QUESTIONS RELATED TO FSAR SECTION 2.3 APPENDIX 2Q GEOLOGY ITEMS Chapter 02 2-ix Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF TABLES Table Number Title 2.1-1 MINIMUM DISTANCE BY SECTOR BETWEEN RESTRICTED AREA BOUNDARY AND ROUTINE RELEASE POINTS 2.1-2 1980 POPULATION AND POPULATION DENSITIES FOR TOWNS AND CITIES WITHIN 16 KM (10 MI) OF UNIT 2 2.1-3 1970-1980 POPULATION GROWTH FOR TOWNS AND CITIES WITHIN 16 KM (10 MI) OF UNIT 2 2.1-4 POPULATION CENTERS WITH OVER 25,000 PEOPLE IN 1980 2.2-1 DAILY TRAFFIC VOLUME OF COUNTY HIGHWAYS IN THE VICINITY OF UNIT 2 2.2-2 1978 FREIGHT TRAFFIC FOR LAKE ONTARIO AROUND OSWEGO HARBOR 2.2-3 INDUSTRIAL FIRMS WITHIN 8 KM (5 MI) OF UNIT 2 2.2-4 ARMY CORPS OF ENGINEERS HAZARDOUS MATERIAL COMMODITY DESIGNATION FOR WATERBORNE COMMERCE 2.2-5 HAZARDOUS MATERIALS STORED/USED BY INDUSTRIES WITHIN 8 KM (5 MI) 2.2-6 1978 LAKE ONTARIO CARGO TRANSPORT FOR OSWEGO HARBOR 2.2-7 SOURCES OF TOXIC CHEMICALS WITHIN 8 KM (5 MI) OF UNIT 2 SITE 2.2-8 PREDICTED VAPOR CONCENTRATION IN THE UNIT 2 CONTROL ROOM 2.2-9 INPUT DATA FOR VAPOR RUN 2.3-1 DESIGN BASIS TORNADO PARAMETERS 2.3-2 VERTICAL PROFILE OF THE 100-YEAR RECURRENCE INTERVAL FASTEST MILE OF WIND 2.3-3 GROUND-LEVEL INCREASES IN AMBIENT RELATIVE HUMIDITY (RH) DUE TO OPERATION OF THE NATURAL-DRAFT COOLING TOWER AT NINE MILE POINT 2.3-4 METEOROLOGICAL INSTRUMENTATION SPECIFICATIONS -

PREOPERATIONAL MEASUREMENTS PROGRAM Chapter 02 2-x Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF TABLES (Contd.)

Table Number Title 2.3-4A METEOROLOGICAL INSTRUMENTATION SPECIFICATIONS -

OPERATIONAL MEASUREMENTS PROGRAM 2.3-5 METEOROLOGICAL INSTRUMENTATION SYSTEM ACCURACIES PREOPERATIONAL MEASUREMENTS PROGRAM 2.3-5A METEOROLOGICAL INSTRUMENTATION SYSTEM ACCURACIES-OPERATIONAL MEASUREMENTS PROGRAM 2.3-6 FASTEST MILE WIND SPEEDS AT OSWEGO, SYRACUSE, AND ROCHESTER 2.3-7 NORTHEAST STATE SNOWFALL RECORDS ABSTRACTED BY LUDLUM 2.4-1 HISTORICAL MAXIMUM PRECIPITATION 2.4-2 MAXIMUM INSTANTANEOUS WATER LEVELS OF LAKE ONTARIO AT OSWEGO, NEW YORK 2.4-3 PROBABLE MAXIMUM PRECIPITATION (PMP) 2.4-4 STORMS CAUSING HIGH RECORDED SURGES ON LAKE ERIE AND LAKE ONTARIO 2.4-5 DIURNAL VARIATION OF RATIO OF OVERWATER SPEED TO OVERLAND SPEED 2.4-6 PREDICTED HOURLY VALUES OF PRESSURE, WIND SPEED, AND WIND DIRECTION FOR PMWS ON LAKE ONTARIO 2.4-7 BRETSCHNEIDER'S JOINT DISTRIBUTION OF AND FOR ZERO CORRELATION 2.4-8 JOINT DISTRIBUTION OF WAVE HEIGHT AND WAVE PERIOD AT THE MAXIMUM WAVE DURING PMWS 2.4-9 PUBLIC WATER SUPPLY DATA 2.4-10 DOMESTIC WELLS WITHIN 2-MI RADIUS OF PLANT 2.4-11 PUBLIC AND PRIVATE WATER SUPPLY SYSTEMS IN THE UNITED STATES DRAWING FROM LAKE ONTARIO WITHIN 80 KM (50 MI) OF UNIT 2 Chapter 02 2-xi Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF TABLES (Contd.)

Table Number Title 2.4-12 CANADIAN WATER SUPPLIERS AND INDUSTRIAL USERS DRAWING FROM LAKE ONTARIO WITHIN 80 KM (50 MI) OF UNIT 2 2.4-13 UNITED STATES IRRIGATION INTAKES ON LAKE ONTARIO WITHIN 80 KM (50 MI) OF UNIT 2 2.4-14 CANADIAN IRRIGATION INTAKES ON LAKE ONTARIO WITHIN 80 KM (50 MI) OF UNIT 2 2.4-15

SUMMARY

OF RESULTS ANALYSIS OF BUILDING FLOODING DUE TO PMP BASED ON HYDROMET 51 AND 52 2.5-1 HOMOGENIZATION TEMPERATURES FROM FLUID INCLUSIONS IN MINERALIZATION 2.5-2 HISTORIC SEISMIC EVENTS KNOWN TO HAVE OCCURRED WITHIN 321.8 KM (200 MI) OF NINE MILE POINT 2.5-3 IN SITU STRESS MEASUREMENTS BY OVERCORING 2.5-4 OC-100 OVERCORE RESULTS 2.5-5 DENSITY VALUES FOR ROCK 2.5-6 IN SITU ELASTIC PROPERTIES FROM CROSSHOLE SURVEYS - BORING GP-1 TO BORING GP-2 2.5-7 IN SITU ELASTIC PROPERTIES FROM CROSSHOLE SURVEYS - BORING GP-1 TO BORING RT-1 2.5-8 IN SITU ELASTIC PROPERTIES FROM CROSSHOLE SURVEYS - BORING RT-1 TO BORING GP-2 2.5-9 POROSITY AND WATER CONTENT 2.5-10 MINERALOGICAL COMPOSITION - ESTIMATED MODAL ANALYSIS BY PETROGRAPHIC EXAMINATION OF THIN SECTIONS 2.5-11 MINERALOGICAL COMPOSITION - MODAL ANALYSIS BY X-RAY DIFFRACTION 2.5-12 MODULI FROM SONIC TESTING 2.5-13 TRIAXIAL TEST RESULTS (T-3-3 SERIES) 2.5-14 TRIAXIAL TEST RESULTS (30 DEGREES TO BEDDING)

Chapter 02 2-xii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF TABLES (Contd.)

Table Number Title 2.5-15 TRIAXIAL TEST RESULTS (RT SERIES) 2.5-16 UNIAXIAL MODULUS DETERMINATIONS 2.5-17 YOUNG'S MODULUS DETERMINED BY BIAXIAL TEST 2.5-18 SWELL TEST RESULTS 2.5-19 TRIAXIAL SWELL AND CREEP TEST RESULTS 2.5-20 DIRECT SHEAR STRENGTH OF INTACT BEDDING PLANES AS A FUNCTION OF NORMAL STRESS AND MULTIPLE DISPLACEMENT 2.5-21 EXPLORATION AT THE UNIT 2 SITE AFTER GENERAL SITE EXPLORATION (POST-PSAR) 2.5-22 PARTICIPANTS OF POST-PSAR INVESTIGATIONS 2.5-23

SUMMARY

OF BORINGS COMPLETED ON THE NINE MILE POINT SITE 2.5-24 SOURCES OF CATEGORY I STRUCTURAL FILL 2.5-25 TRIAXIAL SHEAR TEST RESULTS 2.5-26 TRIAXIAL SHEAR TEST RESULTS 2.5-27 TRIAXIAL SHEAR TEST RESULTS 2.5-28 INDEX AND MECHANICAL PROPERTIES OF CATEGORY I STRUCTURAL FILL 2.5-28A QUALITY CONTROL PROGRAM FOR CATEGORY I STRUCTURAL FILL AND GRANULAR FILL 2.5-29 PIEZOMETER READINGS, P-SERIES 2.5-30 PIEZOMETER READINGS, PI-SERIES 2.5-31

SUMMARY

OF CYCLIC TRIAXIAL TESTS - CHAUVIN PIT 2.5-32

SUMMARY

OF CYCLIC TRIAXIAL TESTS - MEANY ENGLES ROAD PIT 2.5-33 INSTRUMENTATION Chapter 02 2-xiii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF TABLES (Contd.)

Table Number Title 2.5-34 GRADATION LIMITS AND WEIGHT REQUIREMENTS FOR BACKSLOPE ARMOR AND UNDERLAYERS 2.5-35 GRADATION LIMITS FOR GRANULAR FILTERS 2.5-36 STANDARD VERMICULITE GRADES 2.5-37 CONCRETE SAND GRADATION REQUIREMENTS 2.5-38 QUALITY CONTROL PROGRAM FOR VERMICULITE 2.5-39 QUALITY CONTROL PROGRAM FOR VERMICULITE - CONCRETE 2.5-40 QUALITY CONTROL PROGRAM FOR VERMICULITE - SAND 2.5-41 QUALITY CONTROL PROGRAM FOR NUFOAM/RODAFOAM 2.5-42 DESIGN SOIL AND ROCK PARAMETERS USED IN THE DESIGN OF CATEGORY I STRUCTURES 2.5-43 FOUNDATION DESIGN PARAMETERS FOR MAJOR STRUCTURES 2.5-44 RESULTS OF LIQUEFACTION ANALYSIS 2.5-45 MAXIMUM RESPONSES OF INPUT EARTHQUAKES TO DUCTLINES 907 AND 922 AND MANHOLE NO. 1, CL-1E 2.5-45A

SUMMARY

OF FIELD PERCOLATION TEST RESULTS 2.5-46

SUMMARY

OF FIELD PERCOLATION TEST RESULTS 2.5-46A TRIAXIAL COMPRESSION TEST DATA

SUMMARY

FOR WHELSKY PIT SPECIMENS 2.5-46B TRIAXIAL COMPRESSION TEST DATA

SUMMARY

FOR KELLER PIT SPECIMENS 2.5-46C TRIAXIAL COMPRESSION TEST DATA

SUMMARY

FOR MEANY PIT SPECIMENS 2.5-47

SUMMARY

OF ATTERBERG LIMITS TESTS ON BOREHOLE SAMPLES 2.5-48A TRIAXIAL COMPRESSION TEST DATA

SUMMARY

FOR LACUSTRINE SILTY CLAY SPECIMENS 2.5-48B TRIAXIAL COMPRESSION TEST DATA

SUMMARY

FOR LACUSTRINE SILTY CLAY SPECIMENS Chapter 02 2-xiv Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF TABLES (Contd.)

Table Number Title 2.5-48C TRIAXIAL COMPRESSION TEST DATA

SUMMARY

FOR ORGANIC SILT SPECIMENS 2.5-49

SUMMARY

OF LIQUEFACTION ANALYSIS 2.5-50

SUMMARY

OF TESTING, INSPECTION, AND DOCUMENTATION REQUIREMENTS DURING EMBANKMENT BACKFILLING OPERATIONS Chapter 02 2-xv Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES Figure Number Title 2.1-1 REGION WITHIN 80 KM OF SITE - NY STATE AND ONTARIO PROVINCE CENSUS DISTRICTS 2.1-2 SITE BOUNDARIES AND TRANSPORTATION ROUTES 2.1-3 TOWNS OF OSWEGO COUNTY WITHIN 16 KM OF SITE 2.1-4 LOW POPULATION ZONE BOUNDARY 2.1-5 ZONING MAP, CITY OF OSWEGO, NEW YORK 2.2-1 TRANSPORTATION ROUTES WITHIN A 10-KM RADIUS OF UNIT 2 2.3-1 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR N, NNE, NE, ENE WIND DIRECTIONS - WINTER NATURAL DRAFT COOLING TOWER 2.3-2 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR E, ESE, SE, SSE WIND DIRECTIONS - WINTER NATURAL DRAFT COOLING TOWER 2.3-3 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR S, SSW, SW, WSW WIND DIRECTIONS - WINTER NATURAL DRAFT COOLING TOWER 2.3-4 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR W, WNW, NW, NNW WIND DIRECTIONS - WINTER NATURAL DRAFT COOLING TOWER 2.3-5 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR ALL WIND DIRECTIONS - WINTER NATURAL DRAFT COOLING TOWER 2.3-6 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR N, NNE, NE, ENE WIND DIRECTIONS - SPRING NATURAL DRAFT COOLING TOWER 2.3-7 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR E, ESE, SE, SSE WIND DIRECTIONS - SPRING NATURAL DRAFT COOLING TOWER 2.3-8 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR S, SSW, SW, WSW WIND DIRECTIONS - SPRING NATURAL DRAFT COOLING TOWER Chapter 02 2-xvi Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.3-9 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR W, WNW, NW, NNW WIND DIRECTIONS - SPRING NATURAL DRAFT COOLING TOWER 2.3-10 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR ALL WIND DIRECTIONS - SPRING NATURAL DRAFT COOLING TOWER 2.3-11 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR N, NNE, NE, ENE WIND DIRECTIONS - SUMMER NATURAL DRAFT COOLING TOWER 2.3-12 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR E, ESE, SE, SSE WIND DIRECTIONS - SUMMER NATURAL DRAFT COOLING TOWER 2.3-13 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR S, SSW, SW, WSW WIND DIRECTIONS - SUMMER NATURAL DRAFT COOLING TOWER 2.3-14 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR W, WNW, NW, NNW WIND DIRECTIONS - SUMMER NATURAL DRAFT COOLING TOWER 2.3-15 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR ALL WIND DIRECTIONS - SUMMER NATURAL DRAFT COOLING TOWER 2.3-16 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR N, NNE, NE, ENE WIND DIRECTIONS - FALL NATURAL DRAFT COOLING TOWER 2.3-17 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR E, ESE, SE, SSE WIND DIRECTION - FALL NATURAL DRAFT COOLING TOWER 2.3-18 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR S, SSW, SW, WSW WIND DIRECTION - FALL NATURAL DRAFT COOLING TOWER 2.3-19 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR W, WNW, NW, NNW WIND DIRECTIONS - FALL NATURAL DRAFT COOLING TOWER 2.3-20 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR ALL WIND DIRECTIONS - FALL NATURAL DRAFT COOLING TOWER Chapter 02 2-xvii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.3-21 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR N, NNE, NE, ENE WIND DIRECTIONS - 3 YEARS NATURAL DRAFT COOLING TOWER 2.3-22 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR E, ESE, SE, SSE WIND DIRECTION - 3 YEARS NATURAL DRAFT COOLING TOWER 2.3-23 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR S, SSW, SW, WSW WIND DIRECTIONS - 3 YEARS NATURAL DRAFT COOLING TOWER 2.3-24 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR W, WNW, NW, NNW WIND DIRECTIONS - 3 YEARS NATURAL DRAFT COOLING TOWER 2.3-25 PREDICTED FREQUENCY OF PLUME OCCURRENCE FOR ALL WIND DIRECTIONS - 3 YEARS NATURAL DRAFT COOLING TOWER 2.3-26 AVERAGE ANNUAL SALT DEPOSITION (LB/ACRE/YR) 2.3-27 AVERAGE ANNUAL WATER DEPOSITION (LB/ACRE/YR) 2.3-28 AVERAGE MONTHLY SALT DEPOSITION - JANUARY (LB/ACRE/MO) 2.3-29 AVERAGE MONTHLY SALT DEPOSITION - FEBRUARY (LB/ACRE/MO) 2.3-30 AVERAGE MONTHLY SALT DEPOSITION - MARCH (LB/ACRE/MO) 2.3-31 AVERAGE MONTHLY SALT DEPOSITION - APRIL (LB/ACRE/MO) 2.3-32 AVERAGE MONTHLY SALT DEPOSITION - MAY (LB/ACRE/MO) 2.3-33 AVERAGE MONTHLY SALT DEPOSITION - JUNE (LB/ACRE/MO) 2.3-34 AVERAGE MONTHLY SALT DEPOSITION - JULY (LB/ACRE/MO) 2.3-35 AVERAGE MONTHLY SALT DEPOSITION - AUGUST (LB/ACRE/MO)

Chapter 02 2-xviii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.3-36 AVERAGE MONTHLY SALT DEPOSITION - SEPTEMBER (LB/ACRE/MO) 2.3-37 AVERAGE MONTHLY SALT DEPOSITION - OCTOBER (LB/ACRE/MO) 2.3-38 AVERAGE MONTHLY SALT DEPOSITION - NOVEMBER (LB/ACRE/MO) 2.3-39 AVERAGE MONTHLY SALT DEPOSITION - DECEMBER (LB/ACRE/MO) 2.3-40 LOCATION OF PRIMARY AND BACKUP METEOROLOGICAL TOWERS 2.3-40A LOCATION OF PRIMARY, INLAND, AND BACKUP METEOROLOGICAL TOWERS 2.3-41 SITE VICINITY MAP 2.3-42 GENERAL AREA TOPOGRAPHY TO 50 MILES 2.3-43 MAXIMUM TOPOGRAPHIC ELEVATIONS (NORTHEAST QUADRANT) 2.3-44 MAXIMUM TOPOGRAPHIC ELEVATIONS (SOUTHEAST QUADRANT) 2.3-45 MAXIMUM TOPOGRAPHIC ELEVATIONS (SOUTHWEST QUADRANT) 2.3-46 MAXIMUM TOPOGRAPHIC ELEVATIONS (NORTHWEST QUADRANT) 2.4-1 PMF DRAINAGE 2.4-2 DRAINAGE BASIN AND WATERSHED 2.4-3 ICE RIDGES IN THE VICINITY OF THE SITE 2.4-4 RELATIONSHIP OF OVERLOAD ISOTACHS 50 KM/HR (27 KNOTS) TO ISOBARS FOR PROBABLE MAXIMUM WINDSTORM 2.4-5 DESIGN PATH OF PROBABLE MAXIMUM WINDSTORM 2.4-6 ZONES FOR METEOROLOGICAL PARAMETERS ON LAKE ONTARIO Chapter 02 2-xix Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.4-7 PREDICTED WIND SPEED AND DIRECTION FOR EASTERN END OF LAKE ONTARIO DURING PROBABLE MAXIMUM WINDSTORM 2.4-8A LOCATION OF THE MAIN STACK AND THE NEARBY LAKE BATHYMETRY 2.4-8B TRANSECT PROFILE 2.4-9 PUBLIC WATER SUPPLIES IN VICINITY OF SITE 2.4-10 PRIVATE WATER WELLS NEAR SITE 2.4-11 GENERALIZED GEOLOGIC CROSS SECTION 2.4-12 CROSS SECTION SHOWING LOCATION OF PIEZOMETERS IN THE VICINITY OF THE INTAKE SHAFT 2.4-13 DRAWDOWN PROGRESSION 2.4-14 GROUNDWATER CONTOURS AROUND REACTOR BUILDING USED FOR DESIGN 2.4-15 GROUNDWATER PROFILE UNDER THE CONDENSATE STORAGE TANK BUILDING 2.4-16 WATER SUPPLIES AND INDUSTRIAL USERS ON LAKE ONTARIO WITHIN 80-KM REGION 2.4-17 DISCHARGE ZONE AT NINE MILE POINT UNIT 1 2.4-18 WIND SPEED AND DURATION FOR GENERATING A 10.5 FT WAVE 2.5-1 REGIONAL LOCATION MAP 2.5-2 REGIONAL PHYSIOGRAPHIC MAP 2.5-3 GENERALIZED REGIONAL GEOLOGY MAP 2.5-4 REGIONAL TECTONIC MAP SHOWING TECTONIC PROVINCES 2.5-5 GENERALIZED REGIONAL SW-NE GEOLOGIC CROSS SECTION A-A 2.5-6 GENERALIZED REGIONAL NW-SE GEOLOGIC CROSS SECTION B-B' Chapter 02 2-xx Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-7 REGIONAL AND SITE STRATIGRAPHIC COLUMN (NEW YORK STATE) 2.5-8 SIMPLE BOUGUER GRAVITY MAP OF NEW YORK 2.5-9 AEROMAGNETIC MAP OF NEW YORK 2.5-10 REGIONAL ISOPACH MAPS OF PALEOZOIC APPALACHIAN BASIN 2.5-11 ALKALIC IGNEOUS ROCKS OF WESTERN APPALACHIANS 2.5-12 TECTONIC PROVINCES OF NORTHEASTERN UNITED STATES AND ADJACENT CANADA SHOWING HISTORIC SEISMICITY 2.5-13 STRUCTURE CONTOUR MAP OF PRECAMBRIAN BASEMENT, NY 2.5-14 REGIONAL DISTRIBUTION OF VERTICAL TO NEAR VERTICAL FRACTURES 2.5-15 CONTOUR DIAGRAM OF POLES TO 42 SMALL FAULTS IN CENTRAL AND WESTERN UPSTATE NEW YORK 2.5-16 MAP OF POSTGLACIAL DEFORMATIONAL FEATURES 2.5-17 MAP OF POST-TACONIC MINERALIZATION 2.5-18 HEAT FLOW IN NEW YORK AND PENNSYLVANIA 2.5-19 CROSS-STRIKE LINEAMENTS OF PENNSYLVANIA AND NEW YORK 2.5-20 FOCAL MECHANISM SOLUTIONS (LOWER HEMISPHERE)

NORTHEAST U.S. - SOUTHEAST CANADA 2.5-21 INTERPRETATION OF VERTICAL CRUSTAL VELOCITY FOR LAKE ONTARIO REGION RELATIVE TO CAPE VINCENT, NY 2.5-22 SELECTED LATE WISCONSINAN ICE MARGINS 2.5-23 LATE WISCONSINAN EVENTS IN THE ONTARIO BASIN 2.5-24 TIME VS WATER LEVEL IN THE LAKE ONTARIO BASIN 2.5-25 SURFICIAL GEOLOGIC MAP SHOWING 5 MILE RADIUS AROUND NINE MILE POINT UNIT 2 SITE 2.5-26 CROSS SECTION X-X' Chapter 02 2-xxi Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-27 SITE LOCATION MAP SHOWING SURFACE TOPOGRAPHY 2.5-28 SITE LOCATION MAP SHOWING GENERAL CONFIGURATION OF BEDROCK AND LOCATIONS OF KNOWN GEOLOGIC STRUCTURES 2.5-28A TRENCH LOCATIONS AND EXPOSURES OF COOLING TOWER FAULT 2.5-29 COMPOSITE TIME-STRATIGRAPHIC COLUMN OF OVERBURDEN AT NINE MILE POINT 2.5-30 GENERALIZED SITE CROSS SECTION UNCONSOLIDATED SEDIMENTS 2.5-31 CROSS SECTION PT-2 EAST WALL, PIT 1 2.5-32 CROSS SECTION PT-1 WEST WALL, PIT 1 2.5-33 RELATIVE POLLEN PERCENTAGES, SPORE AND MISCELLANEOUS MICROFOSSIL ABUNDANCE (SURFICIAL SEDIMENTS) 2.5-34 CROSS SECTION 3-1 EAST WALL, TRENCH 3 2.5-35 POLLEN SAMPLES EAST WALL, TRENCH 3 2.5-36 COMPOSITE SITE STRATIGRAPHIC COLUMN 2.5-37 STEREOGRAMS OF POLES TO FRACTURES NORTHERN SECTION OF SITE 2.5-38 STEREOGRAMS OF POLES TO FRACTURES IN THE COOLING TOWER PIPING TRENCH OUTSIDE THE FAULT ZONE 2.5-39 STRATIGRAPHIC CORRELATION CHART BORINGS T-3-1 THROUGH T-3-10 2.5-40 STRATIGRAPHIC CORRELATION CHART BORINGS T-4-1 THROUGH T-4-12 2.5-41 GENERALIZED GEOLOGIC CROSS SECTION BORINGS T-3-1 THROUGH T-3-10 2.5-42 GENERALIZED GEOLOGIC CROSS SECTION BORINGS T-4-1 THROUGH T-4-12 Chapter 02 2-xxii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-43 GEOLOGIC PLAN VIEW OF FAULT COOLING TOWER PIPING TRENCH 2.5-44 GENERALIZED BLOCK DIAGRAM, WEST WALL COOLING TOWER PIPING TRENCH EXCAVATION 2.5-45 CROSS SECTION 5-3B ROCK SLOT, TRENCH 5 2.5-46 CROSS SECTION 5-3A ROCK SLOT, TRENCH 5 2.5-47 CROSS SECTION 3-3A ROCK SLOT, TRENCH 3, NORTH AND EAST WALLS 2.5-48 GENERALIZED BLOCK DIAGRAM, EAST WALL, TRENCH 3 2.5-49 GENERALIZED BLOCK DIAGRAM, WEST WALL, TRENCH 4 2.5-50 GENERALIZED BLOCK DIAGRAM, WEST WALL, TRENCH 5 2.5-51 CROSS SECTION 3-2 EAST WALL, TRENCH 3 2.5-52 DIAGRAM SHOWING RELATIONSHIP BETWEEN STRATIGRAPHIC DISPLACEMENT AND DEPTH IN BORINGS T-3-1 THROUGH T-3-10 2.5-53 DIAGRAM SHOWING RELATIONSHIP BETWEEN STRATIGRAPHIC DISPLACEMENT AND DEPTH IN BORINGS T-4-1 THROUGH T-4-12 2.5-54 DIAGRAM SHOWING DIFFERENCES IN THICKNESS OF THE STRATIGRAPHIC SECTION ON BOTH SIDES OF THE FAULT 2.5-55 REVERSE SLIP DISPLACEMENTS DUE TO BUCKLING ON COOLING TOWER FAULT 2.5-56 MECHANICS OF BUCKLING ON COOLING TOWER FAULT 2.5-57 SIMPLIFIED GEOLOGIC CROSS SECTION AT THE NINE MILE POINT SITE 2.5-58 PEAK SHEAR STRENGTH OF BEDDING AND ACCUMULATION OF SHEAR STRESS ON BEDDING PLANES AS 1, TRAJECTORY PLUNGES PROGRESSIVELY AWAY FROM FREE BOUNDARY 2.5-59 DEVELOPMENT OF MAXIMUM POTENTIAL DEPTH OF REVERSE-SLIP DEFLECTION Chapter 02 2-xxiii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-60 RELATIONSHIP OF LAYER-PARALLEL STRESS TO SLENDERNESS RATIO FOR BEDS 12, 18 AND 24 INCHES THICK 2.5-61 DIAGRAM OF POSSIBLE CHANGES IN THE FLUID PRESSURE IN BEDROCK WITH TIME 2.5-62 GEOLOGIC CROSS SECTION BASED ON 800 SERIES BOREHOLES 2.5-63 DETAILED CROSS SECTION - NORTHEAST WALL, NORTH RADWASTE TRENCH 2.5-64 DETAILED CROSS SECTION - SOUTHWEST WALL, NORTH RADWASTE TRENCH 2.5-65 DETAILED CROSS SECTION OF EXPLORATORY EXCAVATION INTO SOUTH WALL OF NORTH RADWASTE TRENCH (SOUTH WALL) 2.5-66 PHOTOGRAPHS OF LATE PLEISTOCENE CLAY 2.5-67 RELATIVE POLLEN PERCENTAGES, SPORE AND MISC.

MICROFOSSIL ABUNDANCE (INTERSTITIAL SEDIMENT) 2.5-68 POSTULATED BOUNDARY CONDITIONS 2.5-69 INTERPRETED GEOLOGIC HISTORY OF THE PALEOZOIC SEDIMENTARY ROCKS IN THE VICINITY OF NINE MILE POINT, NY 2.5-70 BURIAL DEPTH VS TIME 2.5-71 FLUID INCLUSION TEMPERATURE DISTRIBUTION 2.5-72 FREQUENCY CURVE OF FLUID INCLUSION TEMPERATURE DISTRIBUTION 2.5-73 SITE PARAGENETIC RELATIONSHIPS 2.5-74 RELATIONSHIPS OF FLUID INCLUSION FILLING TEMPERATURES TO GEOLOGICAL STRUCTURES IN SITE AREA 2.5-75 PARAGENETIC RELATIONSHIPS OF GROUNDWATER CALCITE MINERALIZATION AT NINE MILE POINT UNIT 2 SITE 2.5-76 COMPARISON OF ELASTIC MODULII VS ROCK TYPE Chapter 02 2-xxiv Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-77 MAP OF APPALACHIAN BASIN SHOWING DEPTH TO PRECAMBRIAN BASEMENT ROCKS 2.5-78 BLOCK DIAGRAMS REPRESENTING THE APPALACHIAN BASIN 2.5-79 STRESS PROVINCES 2.5-80 COMPARISON OF GENERAL EASTERN UNITED STATES ATTENUATION WITH ACTUAL EXPERIENCE IN SITE REGION 2.5-81 ISOSEISMAL MAP OF THE CORNWALL-MASSENA EARTHQUAKE, SEPTEMBER 5, 1944, MMI VIII 2.5-82 ISOSEISMAL MAP OF THE ATTICA EARTHQUAKE OF AUGUST 12, 1929, MMI VII 2.5-83 HORIZONTAL RESPONSE SPECTRA SAFE SHUTDOWN EARTHQUAKE (0.15G) 2.5-84 VERTICAL RESPONSE SPECTRA SAFE SHUTDOWN EARTHQUAKE (0.15G) 2.5-85 HORIZONTAL RESPONSE SPECTRA OPERATING BASIS EARTHQUAKE (0.075G) 2.5-86 VERTICAL RESPONSE SPECTRA OPERATING BASIS EARTHQUAKE (0.075G) 2.5-87 SITE LOCATION MAP SHOWING OVERCORE BORING LOCATIONS 2.5-88 OC-100 PROFILES 2.5-89 ROCK PROPERTY TESTS 2.5-90 COMPARISON OF ELASTIC MODULII VS STRATIGRAPHIC UNIT 2.5-91 COMPARISON OF POISSON'S RATIO VS ROCK TYPE 2.5-92 DIRECT SHEAR TESTS 2.5-93 LOCATION MAPS SHOWING BORING LOCATIONS 2.5-94 GEOLOGIC AND EXCAVATION PROFILES A-A', B-B',

C-C', AND D-D' - MAIN PLANT AREA Chapter 02 2-xxv Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-95 GEOLOGIC AND EXCAVATION PROFILES E-E', F-F', AND G-G' - MAIN PLANT AREA 2.5-96 LOCATION OF CROSS SECTIONS OF ROCK EXCAVATIONS AND FOUNDATION GRADES FOR CATEGORY I STRUCTURES 2.5-96A SCALED DISTANCE VERSUS PARTICLE VELOCITY - CONFINED PRESPLIT BLASTING GUIDELINE BLASTING ENVELOPE 2.5-96B SCALED DISTANCE VERSUS PARTICLE VELOCITY - CONFINED PRODUCTION BLASTING GUIDELINE BLASTING ENVELOPE 2.5-96C SCALED DISTANCE VERSUS PARTICLE VELOCITY - BLASTING TO AN OPEN FACE GUIDELINE BLASTING ENVELOPE 2.5-96D PEAK RADIAL PARTICLE VELOCITY VERSUS FREQUENCY - UNIT 1 2.5-96E TYPICAL ROCK DOWEL DETAILS 2.5-96F TYPICAL PLANS OF ROCK DOWEL 2.5-97 PLOT PLAN - GEOPHYSICAL SURVEY ILLUSTRATING BOREHOLE POSITION WITH DEPTH 2.5-98 UPHOLE COMPRESSIONAL WAVE VELOCITY SURVEY BORING GP-1 2.5-99 UPHOLE COMPRESSIONAL WAVE VELOCITY SURVEY BORING GP-2 2.5-100 SHEAR WAVE VELOCITY RESULTS CROSSHOLE SURVEY 2.5-101 COMPRESSIONAL WAVE VELOCITY RESULTS CROSSHOLE SURVEY 2.5-102 GRADATION REQUIREMENTS OF STRUCTURAL FILL 2.5-102A GRADATION REQUIREMENTS OF GRANULAR FILL 2.5-102B RESULTS OF IN-PLACE DENSITY TESTS ON CATEGORY I STRUCTURAL FILL 2.5-103 PIEZOMETER LOCATIONS Chapter 02 2-xxvi Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-104 DESIGN DATA FOR SOIL LIQUEFACTION ANALYSES -

BORROW SOURCE: CHAUVIN PIT 2.5-105 DESIGN DATA FOR SOIL LIQUEFACTION ANALYSES -

BORROW SOURCE: MEANY ENGLES ROAD PIT 2.5-105A LOCATION OF COMPRESSIBLE MATERIALS BETWEEN ROCK AND CATEGORY I STRUCTURES AT EL 170' 2.5-105B LOCATION OF COMPRESSIBLE MATERIALS BETWEEN ROCK AND CATEGORY I STRUCTURES AT EL 190' 2.5-105C LOCATION OF COMPRESSIBLE MATERIALS BETWEEN ROCK AND CATEGORY I STRUCTURES AT EL 210' 2.5-105D LOCATION OF COMPRESSIBLE MATERIALS BETWEEN ROCK AND CATEGORY I STRUCTURES AT EL 220' 2.5-105E LOCATION OF COMPRESSIBLE MATERIALS BETWEEN ROCK AND CATEGORY I STRUCTURES AT EL 232' 2.5-105F LOCATION OF COMPRESSIBLE MATERIALS BETWEEN ROCK AND CATEGORY I STRUCTURES AT EL 245' 2.5-105G CROSS SECTION 1-1 TYPICAL BACKFILL DETAIL 2.5-105H CROSS SECTION 2-2 TYPICAL BACKFILL DETAIL 2.5-105I DYNAMIC INCREMENT COEFFICIENT VS HORIZONTAL SEISMIC COEFFICIENT 2.5-105J PLAN AND TYPICAL CROSS SECTION OF HVT TUNNEL 2.5-106 VERMICULITE TYPICAL CONSOLIDATION TEST RESULTS 2.5-107 VERMICULITE CONCRETE COMPOSITE CURVE CONFINED COMPRESSION TESTS 2.5-108 COMPREHENSIVE STRESS-STRAIN FOR NUFOAM TYPE 1 2.5-109 COMPREHENSIVE STRESS-STRAIN FOR RODOFOAM II 2.5-110 LATERAL PRESSURE DISTRIBUTION 2.5-111 STRESS-STRAIN CURVE OF VERMICULITE-SAND 2.5-112 GROUNDWATER CONTOURS AROUND REACTOR BUILDING USED FOR DESIGN Chapter 02 2-xxvii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-113 DOWEL LOCATION PLAN 2.5-114 BOREHOLE OC-1 STRESSMETER RECORD 2.5-115 BOREHOLE OC-2 STRESSMETER RECORD (SHEETS 1 AND 2) 2.5-116 BOREHOLE OC-5 STRESSMETER RECORD 2.5-117 BOREHOLE OC-7 STRESSMETER RECORD (SHEETS 1 AND 2) 2.5-118 PLOT PLAN OF 800 SERIES INSTRUMENTATION 2.5-119 TIME DISPLACEMENT PLOTS FOR INCLINOMETER INSTALLATION SI-4 (SHEETS 1 THROUGH 4) 2.5-120 TIME DISPLACEMENT PLOTS FOR INCLINOMETER INSTALLATION 803 (SHEETS 1 THROUGH 4) 2.5-121 TIME DISPLACEMENT PLOTS FOR INCLINOMETER INSTALLATION 805 (SHEETS 1 THROUGH 3) 2.5-122 RELATIVE DISPLACEMENT PLOT INCLINOMETER 803, 23-27 2.5-123 VECTOR TRACE INCLINOMETER 803, 5-21 2.5-124 EXTENSOMETER EX-4 RECORD 2.5-125 PLOT PLAN LINEAR DISPLACEMENT SENSORS 2.5-126 PLOT PLAN REVETMENT DITCH 2.5-127 REVETMENT DITCH PLAN AND TYPICAL SECTIONS 2.5-127A REVETMENT DITCH WEST END DETAILS 2.5-127B REVETMENT DITCH EAST END DETAILS 2.5-128 FLOOD CONTROL BERM 2.5-129 TRIAXIAL TEST PLOT EFFECTIVE CONSOLIDATION PRESSURE 10.0 LB/SQ IN 2.5-130 TRIAXIAL TEST PLOT EFFECTIVE CONSOLIDATION PRESSURE 20.0 LB/SQ IN Chapter 02 2-xxviii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-131 TRIAXIAL TEST PLOT EFFECTIVE CONSOLIDATION PRESSURE 40.0 LB/SQ IN 2.5-132 TRIAXIAL SHEAR TEST RESULTS 2.5-133 REACTOR DEWATERING SYSTEM TYPICAL CROSS SECTION 2.5-134 REACTOR DEWATERING SYSTEM TYPICAL PLANS 2.5-135 SEISMIC STABILITY ANALYSIS FOR THE REVETMENT DITCH SYSTEM - INPUTS AND RESULTS 2.5-136 DESIGN CRITERIA: RADWASTE FAULT MOVEMENT 2.5-137 SCHEMATIC REPRESENTATIONS - STRUCTURES AND FAULT 2.5-138 PLAN VIEW: PLANT COMPLEX 2.5-139 CROSS SECTION D-D CONTROL BUILDING 2.5-140 CROSS SECTION E-E DIESEL GENERATOR BUILDING 2.5-141 CROSS SECTION F-F NORTH ELECTRICAL TUNNEL 2.5-142 CROSS SECTION G-G SOUTH ELECTRICAL TUNNEL 2.5-143 CROSS SECTION H-H EXHAUST TUNNEL 2.5-144 CROSS SECTION I-I REACTOR BUILDING 2.5-145 CROSS SECTION J-J SCREENWELL BUILDING 2.5-146 CROSS SECTION K-K RAILROAD ACCESS LOCK 2.5-147 CROSS SECTION L-L ELECTRICAL DUCTLINE 907 2.5-148 CROSS SECTION M-M AUXILIARY SERVICES BUILDING 2.5-149 ELECTRICAL BAY 2.5-150 THE INPUT SOIL SYSTEM 2.5-151 SHEAR MODULUS AND DAMPING VERSUS STRAIN - SEISMIC RESPONSE OF BACKFILL ATOP ROCK 2.5-152 ENVELOPE OF MAXIMUM RESPONSES Chapter 02 2-xxix Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-153 PLAN AND TYPICAL SECTIONS OF ELECTRICAL DUCTLINES 907 AND 922 AND MANHOLE NO. 1 2.5-154 PLOT PLAN OF FLOOD CONTROL BERM 2.5-155 PLOT PLAN OF BORING AND PIEZOMETER LOCATIONS 2.5-156 CROSS SECTIONS OF UNDISTURBED BLOCK SAMPLES 2.5-157 WATER LEVEL VERSUS TIME MEASUREMENTS IN PIEZOMETERS 2.5-158 BORING LOG NO. BB-1 2.5-159 BORING LOG NO. BB-2 2.5-160 BORING LOG NO. BB-3 2.5-161 BORING LOG NO. BB-4 2.5-162 BORING LOG NO. BB-5 2.5-163 BORING LOG NO. BB-6 2.5-164 BORING LOG NO. BB-7 2.5-165 BORING LOG NO. BB-8 2.5-166 BORING LOG NO. BB-9 2.5-167 BORING LOG NO. BB-10 2.5-168 BORING LOG NO. BB-11 2.5-169 BORING LOG NO. BB-12 2.5-170 BORING LOG NO. BB-13 2.5-171 BORING LOG NO. BB-14 2.5-172 BORING LOG NO. BB-15 2.5-173 BORING LOG NO. BB-16 2.5-174 BORING LOG NO. BB-17 2.5-175 BORING LOG NO. BB-18 Chapter 02 2-xxx Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-176 BORING LOG NO. BB-19 2.5-177 BORING LOG NO. BB-20 2.5-178 BORING LOG NO. BB-21 2.5-179 BORING LOG NO. BB-22 2.5-180 BORING LOG NO. BB-23 2.5-181 BORING LOG NO. BB-24 2.5-182 BORING LOG NO. BB-25 2.5-183 BORING LOG NO. BB-26 2.5-184 BORING LOG NO. BB-27 2.5-185 BORING LOG NO. BB-28 2.5-186 SUBSURFACE PROFILE EAST BERM 2.5-187 SUBSURFACE PROFILE LAKE ROAD BERM 2.5-188 SUBSURFACE PROFILE WEST BERM 2.5-189 SUBSURFACE PROFILE SOUTHEAST BERM 2.5-190 BORROW PIT GRADATION RESULTS FOR EMBANKMENT FILL 2.5-191 COMPACTION TEST RESULTS FOR STRUCTURAL FILL FROM WHELSKY PIT 2.5-192 COMPACTION TEST RESULTS FOR STRUCTURAL FILL FROM KELLER PIT (SHEETS 1 AND 2) 2.5-193 COMPACTION TEST RESULTS FOR STRUCTURAL FILL FROM MEANY PIT (SHEETS 1 AND 2) 2.5-194 MOHR CIRCLES AND EFFECTIVE STRESS PLOTS FOR TRIAXIAL COMPRESSION TESTS ON STRUCTURAL FILL FROM MEANY PIT 2.5-195 MOHR CIRCLES AND EFFECTIVE STRESS PLOTS FOR TRIAXIAL COMPRESSION TESTS ON STRUCTURAL FILL FROM KELLER PIT Chapter 02 2-xxxi Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-196 MOHR CIRCLES AND EFFECTIVE STRESS PLOTS FOR TRIAXIAL COMPRESSION TESTS ON STRUCTURAL FILL FROM WHELSKY PIT 2.5-197 CONSTANT HEAD PERMEABILITY TESTS ON STRUCTURAL FILL FROM MEANY PIT (SHEETS 1 THROUGH 3) 2.5-198 CONSTANT HEAD PERMEABILITY TESTS ON STRUCTURAL FILL FROM WHELSKY PIT (SHEETS 1 THROUGH 6) 2.5-199 CONSTANT HEAD PERMEABILITY TESTS ON STRUCTURAL FILL FROM KELLER PIT (SHEETS 1 THROUGH 5) 2.5-200 GRADATION TEST RESULTS ON FOUNDATION MATERIALS (SHEETS 1 AND 2) 2.5-201 CONSOLIDATION TEST RESULTS ON LACUSTRINE SILTY CLAY (SHEETS 1 AND 2) 2.5-201 CONSOLIDATION TEST RESULTS ON ORGANIC SILT (SHEET 3) 2.5-202 DIRECT SHEAR TEST RESULTS ON LACUSTRINE SILTY CLAY 2.5-203 MOHR CIRCLES AND EFFECTIVE STRESS PLOTS FOR TRIAXIAL COMPRESSION TESTS ON LACUSTRINE SILTY CLAY 2.5-204 MOHR CIRCLES AND EFFECTIVE STRESS PLOTS FOR TRIAXIAL COMPRESSION TESTS ON LACUSTRINE SILTY CLAY 2.5-205 MOHR CIRCLES AND EFFECTIVE STRESS PLOTS FOR TRIAXIAL COMPRESSION TESTS ON ORGANIC SILT 2.5-206 TYPICAL CROSS SECTIONS OF EMBANKMENT FOUNDATIONS 2.5-207 CROSS SECTIONS OF LAKE ROAD ABUTMENT 2.5-208 BLOW COUNT PROFILE FOR BORING NO. BB-1, 2, 6, 7, 8, 9, 19, 20, 22, 23 (SHEETS 1 THROUGH 10) 2.5-209 TYPICAL BERM CROSS SECTIONS 2.5-210 SLOPE STABILITY - EAST BERM AT STATION 5+68 (SHEETS 1 AND 2)

Chapter 02 2-xxxii Rev. 25, October 2022

NMP Unit 2 USAR CHAPTER 2 LIST OF FIGURES (Contd.)

Figure Number Title 2.5-210 SLOPE STABILITY - EAST BERM AT STATION 10+22 (SHEETS 3 AND 4) 2.5-211 SLOPE STABILITY - LAKE ROAD BERM AT STATION 13+00 (SHEETS 1 AND 2) 2.5-212 SLOPE STABILITY - WEST BERM AT STATION 5+30 (SHEETS 1 THROUGH 3)

Chapter 02 2-xxxiii Rev. 25, October 2022