col application part 3 - environmental report2-ii revision 3 comanche peak nuclear power plant,...
TRANSCRIPT
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Revision 32-i
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
CHAPTER 2
ENVIRONMENTAL DESCRIPTION
TABLE OF CONTENTS
Section Title Page
2.0 ENVIRONMENTAL DESCRIPTION............................................................................ 2.0-1
2.1 STATION LOCATION ................................................................................................. 2.1-1
2.1.1 REFERENCES..................................................................................................... 2.1-2
2.2 LAND........................................................................................................................... 2.2-1
2.2.1 THE SITE AND VICINITY .................................................................................... 2.2-12.2.1.1 The Site ........................................................................................................... 2.2-12.2.1.2 The Vicinity...................................................................................................... 2.2-22.2.2 TRANSMISSION CORRIDORS AND OFF-SITE AREAS..................................... 2.2-52.2.3 THE REGION........................................................................................................ 2.2-62.2.4 REFERENCES...................................................................................................... 2.2-7
2.3 WATER ...................................................................................................................... 2.3-1
2.3.1 HYDROLOGY ....................................................................................................... 2.3-12.3.1.1 Surface Water ................................................................................................. 2.3-12.3.1.1.1 Hydrologic Setting .......................................................................................... 2.3-22.3.1.1.2 Regional Surface Water Net Loss .................................................................. 2.3-22.3.1.1.3 Middle Brazos – Palo Pinto Watershed........................................................... 2.3-32.3.1.1.4 Middle Brazos – Lake Whitney Watershed ..................................................... 2.3-32.3.1.1.5 Local Site Drainage ......................................................................................... 2.3-32.3.1.1.6 Local Wetland Areas ....................................................................................... 2.3-42.3.1.2 Freshwater Streams........................................................................................ 2.3-52.3.1.2.1 Brazos River Description................................................................................. 2.3-62.3.1.2.2 Brazos River Characteristics .......................................................................... 2.3-62.3.1.2.3 Current Patterns and Channel Velocities ....................................................... 2.3-92.3.1.2.4 Sediment Transport and Erosional Characteristics ........................................ 2.3-92.3.1.2.5 Temperature and Bathymetry Surveys.......................................................... 2.3-122.3.1.2.6 Flood Profile ................................................................................................. 2.3-142.3.1.2.7 Water Quality Implication from Reservoir Operations ................................... 2.3-142.3.1.2.8 Thermal Stratification .................................................................................... 2.3-152.3.1.2.9 Description of Major Tributaries .................................................................... 2.3-162.3.1.2.10 Description of Local Tributaries ................................................................... 2.3-172.3.1.3 Lakes and Impoundments ............................................................................. 2.3-182.3.1.3.1 Possum Kingdom Lake and Morris Sheppard Dam ...................................... 2.3-192.3.1.3.2 Lake Palo Pinto and Palo Pinto Creek Dam.................................................. 2.3-202.3.1.3.3 Lake Mineral Wells and Mineral Wells Dam.................................................. 2.3-21
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Revision 32-ii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
TABLE OF CONTENTS (Continued)
Section Title Page
2.3.1.3.4 Lake Granbury and De Cordova Bend Dam ................................................ 2.3-212.3.1.3.5 SCR and Squaw Creek Dam ........................................................................ 2.3-222.3.1.3.6 Wheeler Branch Reservoir and Wheeler Branch Dam ................................ 2.3-232.3.1.3.7 Lake Whitney and Whitney Dam................................................................... 2.3-242.3.1.3.8 Site Surface Water Impoundments .............................................................. 2.3-252.3.1.4 Estuaries and Ocean .................................................................................... 2.3-252.3.1.5 Groundwater ................................................................................................. 2.3-252.3.1.5.1 Physiographic Setting.................................................................................... 2.3-262.3.1.5.2 Regional and Local Geology ......................................................................... 2.3-272.3.1.5.3 Regional Hydrogeology ................................................................................. 2.3-282.3.1.5.4 Groundwater Occurrence and Usage ........................................................... 2.3-302.3.1.5.5 Site Hydrogeology ........................................................................................ 2.3-312.3.1.5.6 Groundwater Velocity ................................................................................... 2.3-342.3.1.5.7 Surface Soil Profiles ..................................................................................... 2.3-372.3.2 WATER USE....................................................................................................... 2.3-382.3.2.1 Surface Water ............................................................................................... 2.3-382.3.2.1.1 Surface Water Features ................................................................................ 2.3-382.3.2.2 Basin Wide Water Use ................................................................................. 2.3-392.3.2.2.1 Local Water Use ........................................................................................... 2.3-412.3.2.2.2 Recreational and Navigational Use ............................................................... 2.3-422.3.2.2.3 Lake Granbury Surface Water Withdrawal.................................................... 2.3-422.3.2.2.4 Plant Surface Water Use............................................................................... 2.3-422.3.2.3 Groundwater.................................................................................................. 2.3-432.3.2.3.1 Local Groundwater Use ................................................................................ 2.3-442.3.2.3.2 Plant Groundwater Use ................................................................................. 2.3-452.3.2.4 Future Water Use ......................................................................................... 2.3-452.3.2.5 Legal Restrictions.......................................................................................... 2.3-472.3.3 WATER QUALITY............................................................................................... 2.3-492.3.3.1 Surface Water Quality ................................................................................... 2.3-502.3.3.1.1 Historical Water Quality Evaluation ............................................................... 2.3-502.3.3.1.2 Local Surface Water Quality.......................................................................... 2.3-502.3.3.1.3 Regional Surface Water Quality .................................................................... 2.3-512.3.3.1.4 Texas Water Quality Monitoring .................................................................... 2.3-512.3.3.1.5 Texas Water Quality Standards .................................................................... 2.3-522.3.3.1.6 Water Quality of the Brazos River Basin ...................................................... 2.3-542.3.3.1.7 Middle Brazos-Palo Pinto Watershed............................................................ 2.3-552.3.3.1.8 Middle Brazos-Lake Whitney Watershed ...................................................... 2.3-552.3.3.1.9 Ecological Health Rating ............................................................................... 2.3-562.3.3.2 Groundwater Quality ..................................................................................... 2.3-562.3.3.2.1 Historical Groundwater Quality ..................................................................... 2.3-562.3.3.2.2 Local Groundwater Quality ........................................................................... 2.3-572.3.3.2.3 Regional Groundwater Quality ...................................................................... 2.3-582.3.3.3 Factors Affecting Water Quality .................................................................... 2.3-592.3.3.3.1 NPDES Program ........................................................................................... 2.3-59
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Revision 32-iii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
TABLE OF CONTENTS (Continued)
Section Title Page
2.3.3.3.2 Nonpoint Source Management ..................................................................... 2.3-602.3.3.3.3 Dams and Reservoirs ................................................................................... 2.3-602.3.3.3.4 Power Plants ................................................................................................. 2.3-612.3.3.3.5 Hazardous Waste Generators ...................................................................... 2.3-622.3.3.3.6 Plant Waste Water ...................................................................................... 2.3-622.3.4 REFERENCES ................................................................................................... 2.3-62
2.4 ECOLOGY .................................................................................................................. 2.4-1
2.4.1 TERRESTRIAL ECOLOGY................................................................................... 2.4-22.4.1.1 Site .................................................................................................................. 2.4-42.4.1.1.1 Upland Cover Types........................................................................................ 2.4-52.4.1.1.1.1 Ashe Juniper Forest ............................................................................ 2.4-52.4.1.1.1.2 Mixed Hardwood Forest ...................................................................... 2.4-52.4.1.1.1.3 Previously Disturbed............................................................................ 2.4-62.4.1.1.1.4 Developed Areas ................................................................................. 2.4-62.4.1.1.1.5 Grassland ............................................................................................ 2.4-62.4.1.1.1.6 Open Water ......................................................................................... 2.4-62.4.1.1.2 Wetlands ......................................................................................................... 2.4-72.4.1.1.3 Wildlife............................................................................................................. 2.4-72.4.1.1.3.1 Mammals ............................................................................................. 2.4-82.4.1.1.3.2 Birds .................................................................................................... 2.4-92.4.1.1.3.2.1 Water Dependent Species................................................................. 2.4-102.4.1.1.3.2.2 Upland Game Birds ........................................................................... 2.4-112.4.1.1.3.2.3 Perching Birds ................................................................................... 2.4-112.4.1.1.3.2.4 Birds of Prey ...................................................................................... 2.4-112.4.1.1.3.2.5 Woodpeckers..................................................................................... 2.4-112.4.1.1.3.3 Reptiles.............................................................................................. 2.4-122.4.1.1.3.4 Amphibians........................................................................................ 2.4-122.4.1.1.4 Important Terrestrial Species ........................................................................ 2.4-122.4.1.1.4.1 Rare Species ..................................................................................... 2.4-132.4.1.1.4.2 Species of Commercial or Recreational Value .................................. 2.4-192.4.1.1.4.3 Essential Species .............................................................................. 2.4-192.4.1.1.4.4 Critical Species.................................................................................. 2.4-202.4.1.1.4.5 Biological Indicators........................................................................... 2.4-202.4.1.1.4.6 Nuisance Species.............................................................................. 2.4-202.4.1.1.5 Important Terrestrial Habitats........................................................................ 2.4-212.4.1.1.5.1 Wildlife Sanctuaries, Refuges, and Preserves .................................. 2.4-212.4.1.1.5.2 Unique and Rare Habitats or Habitats with Priority for Protection..... 2.4-212.4.1.1.5.3 Critical Habitat ................................................................................... 2.4-212.4.1.1.5.4 Travel Corridors................................................................................. 2.4-222.4.1.1.5.5 Recreational Areas ............................................................................ 2.4-222.4.1.1.5.6 Environmentally Sensitive Areas ...................................................... 2.4-222.4.1.2 Off-Site Facilities ........................................................................................... 2.4-22
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Revision 32-iv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
TABLE OF CONTENTS (Continued)
Section Title Page
2.4.1.2.1 Transmission Line Corridor(s) ....................................................................... 2.4-232.4.1.2.2 Water Pipeline Corridor ................................................................................. 2.4-232.4.2 AQUATIC ECOLOGY ......................................................................................... 2.4-242.4.2.1 Aquatic Habitat .............................................................................................. 2.4-242.4.2.1.1 Reservoirs ..................................................................................................... 2.4-252.4.2.1.2 Intermittent Streams...................................................................................... 2.4-262.4.2.2 Fisheries Resources...................................................................................... 2.4-262.4.2.3 Macroinvertebrates........................................................................................ 2.4-292.4.2.4 Planktonic Community................................................................................... 2.4-292.4.2.5 Important Aquatic Species ............................................................................ 2.4-302.4.2.5.1 Listed and Candidate Species....................................................................... 2.4-302.4.2.5.2 Species of Commercial or Recreational Value.............................................. 2.4-312.4.2.5.3 Essential Species .......................................................................................... 2.4-312.4.2.5.4 Critical Species.............................................................................................. 2.4-312.4.2.5.5 Biological Indicator Species .......................................................................... 2.4-322.4.2.5.6 Nuisance Species.......................................................................................... 2.4-322.4.2.6 Recreation Areas........................................................................................... 2.4-332.4.2.7 Environmentally Sensitive Areas................................................................... 2.4-332.4.2.8 Waters of the United States .......................................................................... 2.4-332.4.3 REFERENCES.................................................................................................... 2.4-33
2.5 SOCIOECONOMICS .................................................................................................. 2.5-1
2.5.1 DEMOGRAPHY .................................................................................................... 2.5-12.5.1.1 Population Distribution .................................................................................... 2.5-12.5.1.1.1 Population Projections..................................................................................... 2.5-12.5.1.1.2 Population Data by Political Jurisdiction.......................................................... 2.5-22.5.1.2 Demographic Characteristics of the Region.................................................... 2.5-22.5.1.3 Transient Populations...................................................................................... 2.5-42.5.1.3.1 Special Transient Populations......................................................................... 2.5-72.5.1.4 Total Permanent and Transient Populations ................................................... 2.5-72.5.2 COMMUNITY CHARACTERISTICS ..................................................................... 2.5-72.5.2.1 Economy ......................................................................................................... 2.5-82.5.2.2 Transportation ............................................................................................... 2.5-102.5.2.2.1 Roads ............................................................................................................ 2.5-102.5.2.2.2 Road Conditions and Mileage ....................................................................... 2.5-112.5.2.2.3 Traffic Conditions .......................................................................................... 2.5-112.5.2.2.4 Road Modifications........................................................................................ 2.5-122.5.2.2.5 Rails .............................................................................................................. 2.5-122.5.2.2.6 Waterways..................................................................................................... 2.5-132.5.2.2.7 Airports .......................................................................................................... 2.5-132.5.2.3 Taxes and Political Structure......................................................................... 2.5-132.5.2.3.1 Taxes............................................................................................................. 2.5-132.5.2.3.2 Political Structure .......................................................................................... 2.5-14
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Revision 32-v
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
TABLE OF CONTENTS (Continued)
Section Title Page
2.5.2.4 Land Use and Zoning .................................................................................... 2.5-152.5.2.5 Aesthetics and Recreation ............................................................................ 2.5-162.5.2.6 Housing ......................................................................................................... 2.5-162.5.2.7 Community Infrastructure and Public Services ............................................. 2.5-192.5.2.7.1 Public Water Supplies and Wastewater Treatment Systems ........................ 2.5-192.5.2.7.2 Police, Fire, and Medical Services ................................................................ 2.5-212.5.2.7.2.1 Hood County...................................................................................... 2.5-222.5.2.7.2.2 Somervell County .............................................................................. 2.5-222.5.2.7.2.3 Bosque County .................................................................................. 2.5-232.5.2.7.2.4 Erath County...................................................................................... 2.5-232.5.2.7.2.5 Johnson County................................................................................. 2.5-232.5.2.7.2.6 Tarrant County................................................................................... 2.5-242.5.2.7.3 Social Services.............................................................................................. 2.5-242.5.2.8 Education ...................................................................................................... 2.5-242.5.2.8.1 Public Schools – Pre-Kindergarten through Grade 12 .................................. 2.5-242.5.2.8.2 Hood and Somervell Counties....................................................................... 2.5-252.5.2.8.3 Counties in the Economic Region ................................................................. 2.5-252.5.2.8.4 Colleges and Universities.............................................................................. 2.5-262.5.3 HISTORIC PROPERTIES................................................................................... 2.5-262.5.3.1 Archaeological Sites...................................................................................... 2.5-272.5.3.2 Cultural Resource Surveys ........................................................................... 2.5-282.5.3.3 Consultations With State and Federal Agencies ........................................... 2.5-302.5.3.4 Traditional Cultural Properties....................................................................... 2.5-302.5.3.5 Historic Properties in Transmission Corridors and Off-Site Areas ................ 2.5-302.5.3.6 Cultural and Historical Background Summary............................................... 2.5-312.5.3.6.1 Historic Land Use Summary.......................................................................... 2.5-362.5.4 ENVIRONMENTAL JUSTICE ............................................................................. 2.5-372.5.4.1 Methodology.................................................................................................. 2.5-372.5.4.2 Minority Populations ...................................................................................... 2.5-382.5.4.3 Low-Income Populations ............................................................................... 2.5-392.5.4.4 Subsistence Populations ............................................................................... 2.5-402.5.4.5 Migrant Populations....................................................................................... 2.5-402.5.5 NOISE ................................................................................................................. 2.5-402.5.6 REFERENCES.................................................................................................... 2.5-41
2.6 GEOLOGY .................................................................................................................. 2.6-1
2.7 METEOROLOGY AND AIR QUALITY ........................................................................ 2.7-1
2.7.1 REGIONAL CLIMATOLOGY................................................................................. 2.7-12.7.1.1 General Climate .............................................................................................. 2.7-12.7.1.2 Regional Meteorological Conditions................................................................ 2.7-82.7.1.2.1 General............................................................................................................ 2.7-82.7.1.2.2 Hurricanes ....................................................................................................... 2.7-8
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Revision 32-vi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
TABLE OF CONTENTS (Continued)
Section Title Page
2.7.1.2.3 Tornadoes ..................................................................................................... 2.7-102.7.1.2.4 Thunderstorms .............................................................................................. 2.7-112.7.1.2.5 Lightning........................................................................................................ 2.7-112.7.1.2.6 Hail ................................................................................................................ 2.7-122.7.1.2.7 Air Pollution Potential .................................................................................... 2.7-122.7.1.2.8 Precipitation................................................................................................... 2.7-142.7.1.2.9 Dust Storms................................................................................................... 2.7-182.7.1.2.10 Extreme Winds .............................................................................................. 2.7-182.7.2 LOCAL METEOROLOGY ................................................................................... 2.7-192.7.2.1 Normal and Extreme Values of Meteorological Parameters ......................... 2.7-192.7.2.1.1 General.......................................................................................................... 2.7-192.7.2.1.2 Surface Winds ............................................................................................... 2.7-192.7.2.1.3 Temperatures ................................................................................................ 2.7-222.7.2.1.4 Water Vapor .................................................................................................. 2.7-232.7.2.1.5 Precipitation................................................................................................... 2.7-242.7.2.1.6 Fog ................................................................................................................ 2.7-252.7.2.1.7 Atmospheric Stability..................................................................................... 2.7-252.7.2.1.8 Mixing Heights............................................................................................... 2.7-262.7.2.1.9 Representativeness of the On-site Data ....................................................... 2.7-262.7.2.2 Potential Influence of the Plant and Its Facilities on Local Meteorology ....... 2.7-262.7.2.2.1 General.......................................................................................................... 2.7-262.7.2.2.2 Impact of SCR............................................................................................... 2.7-272.7.2.2.3 Topographical Description............................................................................. 2.7-272.7.3 SHORT-TERM ATMOSPHERIC DISPERSION ESTIMATES FOR ACCIDENT
RELEASES ......................................................................................................... 2.7-282.7.3.1 Objective ....................................................................................................... 2.7-282.7.3.2 Calculations................................................................................................... 2.7-282.7.3.3 Representativeness and Topographic Effects............................................... 2.7-312.7.4 LONG-TERM ATMOSPHERIC DISPERSION ESTIMATES FOR ROUTINE
RELEASES ......................................................................................................... 2.7-312.7.4.1 Objective ....................................................................................................... 2.7-312.7.4.2 Calculations................................................................................................... 2.7-312.7.4.3 Evaporation Pond.......................................................................................... 2.7-332.7.5 REFERENCES.................................................................................................... 2.7-34
2.8 RELATED FEDERAL PROJECT ACTIVITIES............................................................ 2.8-1
2.8.1 REFERENCES...................................................................................................... 2.8-2
2.9 EXISTING PLANT PARAMETERS AND SITE CHARACTERISTICS ........................ 2.9-1
2.9.1 LAND USE ............................................................................................................ 2.9-12.9.2 WATER ................................................................................................................. 2.9-12.9.3 ECOLOGY ............................................................................................................ 2.9-2
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Revision 32-vii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
TABLE OF CONTENTS (Continued)
Section Title Page
2.9.4 SOCIOECONOMICS ............................................................................................ 2.9-22.9.5 RADIOLOGICAL IMPACTS .................................................................................. 2.9-22.9.6 NONRADIOLOGICAL IMPACTS .......................................................................... 2.9-22.9.7 OTHER.................................................................................................................. 2.9-32.9.8 REFERENCES...................................................................................................... 2.9-3
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Revision 32-viii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES
Number Title
2.2-1 USGS Land Use
2.2-2 Agricultural Products in Hood and Somervell Counties
2.2-3 Acres of Zoned Land in Granbury
2.2-4 Transmission Line Land Use
2.2-5 Pipeline Corridor Land Use
2.3-1 USGS Hydrologic Unit Codes for Region 12 - Brazos River Basin
2.3-2 Mean Monthly Evaporation Data for Lake Granbury
2.3-3 USGS Topographic Maps for the Middle Brazos - Palo Pinto and Lake Whitney Watersheds
2.3-4 Major Tributaries Contributing Flow to Brazos River Between Morris Shepherd Dam and De Cordova Bend Dam
2.3-5 Local Stream Tributaries
2.3-6 Selected USGS Gauging Stations
2.3-7 Monthly Mean Streamflow (CFS) of the Brazos River Near Dennis, Texas USGS Gauge Station No. 08090800
2.3-8 Maximum Streamflow (CFS) of the Brazos River Near Dennis, Texas USGS Gauge Station No. 08090800
2.3-9 Minimum Daily Streamflow (CFS) of the Brazos River Near Dennis, Texas USGS Gauge Station No. 08090800
2.3-10 Low Flow Values (CFS) for 1, 7, and 30 Days for Selected Return Periods for the Brazos River Near Dennis, Texas
2.3-11 Monthly Mean Discharge (CFS) at De Cordova Bend Dam - Lake Granbury From October 1969 to September 2006
2.3-12 Maximum Discharges (CFS) at De Cordova Bend Dam - Lake Granbury
2.3-13 Monthly Mean Streamflow (CFS) of the Brazos River Near Glen Rose, Texas USGS Gauge Station No. 08091000
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Revision 32-ix
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.3-14 Maximum Streamflow (CFS) of the Brazos River Near Glen Rose, Texas USGS Gauge Station No. 08091000
2.3-15 Low Flow Values (CFS) for 1, 7, and 30 Days for Selected Return Periods for the Brazos River Near Glen Rose, Texas
2.3-16 Maximum Streamflow (CFS) of Panter Branch Near Tolar, Texas USGS Gauge Station No. 08091700
2.3-17 Monthly Mean Streamflow (CFS) of Squaw Creek Near Glen Rose, Texas USGS Gauge Station No. 08091750
2.3-18 Maximum Streamflow (CFS) of Squaw Creek Near Glen Rose, Texas USGS Gauge Station No. 08091750
2.3-19 Minimum Daily Streamflow (CFS) of Squaw Creek Near Glen Rose, Texas USGS Gauge Station No. 08091750
2.3-20 Streamflow Retention Time Calculations Between Morris Sheppard Dam and De Cordova Bend Dam
2.3-21 Minimum Releases at Morris Sheppard Dam (Possum Kingdom Lake)
2.3-22 Temperature Measurements for Lake Granbury
2.3-23 Lake Granbury Historical Surface Water Temperatures
2.3-24 Temperature Measurements for Squaw Creek Reservoir
2.3-25 Lake Granbury (Segment 1205) Historical Surface Water Quality Results (2001 - 2006)
2.3-26 Sample Results From Lake Granbury Surface Water Monitoring Events (2007 - 2008)
2.3-27 Dam and Reservoir Information
2.3-28 Hood and Somervell County Water Well Information
2.3-29 Monitoring Well Installation Data
2.3-30 Groundwater and Surface Water Elevation Measurements
2.3-31 Groundwater Velocities and Travel Times
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Revision 32-x
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.3-32 Characteristics of Soil Areas at the CPNPP Site
2.3-33 Annual Water Use - Brazos River Basin (Acre-Feet)
2.3-34 2006 Area Surface Water Withdrawals (Acre-Feet)
2.3-35 2004 Surface and Groundwater Use - Hood and Somervell Counties, Texas (Acre-Feet)
2.3-36 2006 Lake Granbury Surface Water Withdrawals (Acre-Feet)
2.3-37 2006 CPNPP Monthly Surface Water Use
2.3-38 Lake Granbury Volume vs Plant Surface Water Withdrawals
2.3-39 CPNPP Units 3 and 4 Cooling Tower Blowdown Discharge Estimates
2.3-40 2003 Groundwater Withdrawal from the Trinity Aquifer by Use Category - Hood and Somervell Counties, Texas
2.3-41 CPNPP Water Well Information
2.3-42 2006 CPNPP Monthly Groundwater Use
2.3-43 Projected Water Demands for 2010 - 2060 in Brazos Region G
2.3-44 Projected Water Demands for 2010 - 2060 in Hood and Somervell Counties
2.3-45 2030 and 2060 Water Surplus and Shortage Estimates for Hood and Somervell Counties
2.3-46 Sample Results From CPNPP Vicinity Surface Water Monitoring Events (2007)
2.3-47 Summary of Brazos River Basin Non-Support Surface Waters (Freshwater Streams)
2.3-48 Summary of Brazos River Basin Non-Support Surface Waters (Reservoirs)
2.3-49 Brazos River (Segment 1206) Historical Surface Water Quality Results (1998 – 2006)
2.3-50 Sample Results From Groundwater Monitoring Events (2007)
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Revision 32-xi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.3-51 EPA Regulated Facilities Within a 6-mi Radius of the CPNPP Site and Units 3 and 4 Intake and Discharge Structures on Lake Granbury
2.3-52 Water Quality Data for CPNPP Active Process Discharges
2.4-1 Distribution of Cover Types and Acreage Totals at CPNPP
2.4-2 Number of Potentially Occurring and Observed Terrestrial Wildlife Species at CPNPP
2.4-3 Number of Potentially Occurring and Observed Mammal Species at CPNPP
2.4-4 Number of Observed and Expected Bird Species at CPNPP
2.4-5 Perching Birds Observed at CPNPP during 2007 Field Reconnaissance
2.4-6 Habitat Preference of Reptiles Potentially Occurring at CPNPP
2.4-7 Reptiles Observed at CPNPP in 1973, 1974, and 2007
2.4-8 Amphibians Observed at CPNPP in 1973, 1974, and 2007
2.4-9 Amphibians Endemic to CPNPP
2.4-10 Endangered and Threatened Species Potentially Occurring in the CPNPP Area
2.4-11 Ecologically Oriented Public Recreation Areas Within a 50-mi Radius of CPNPP
2.4-12 Water Quality Measurements for Squaw Creek Reservoir and Lake Granbury, 2007
2.4-13 Fish Species Identified in Squaw Creek Reservoir
2.4-14 Fish Species Identified in Lake Granbury
2.4-15 Invertebrates Identified in Squaw Creek Reservoir, 2007
2.4-16 Invertebrates Identified in Lake Granbury, 2007 – 2008
2.4-17 Invertebrates Identified in the Brazos River, 2007 – 2008
2.5-1 The Projected Permanent Population for Each Sector 0 – 16 km (10 mi) for Years 2007, 2016, 2026, 2036, 2046, and 2056
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Revision 32-xii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.5-2 The Projected Permanent Population for Each Sector 16 km (10 mi) – 80 km (50 mi) for Years 2007, 2016, 2026, 2036, 2046, and 2056
2.5-3 The Current Residential and Transient Population for Each Sector 0 – 16 km (10 mi)
2.5-4 The Projected Transient Population for Each Sector 0 – 80 km (50 mi) for Years 2007, 2016, 2026, 2036, 2046, and 2056
2.5-5 Counties Entirely or Partially Located Within the CPNPP Region
2.5-6 Municipalities in the CPNPP Region
2.5-7 Distribution of Population in the CPNPP Region by Age and Sex
2.5-8 Contributors to Transient Population Within the CPNPP Region
2.5-9 Top Events in the CPNPP Region
2.5-10 Employment by Industry (2001 – 2006)
2.5-11 Top Employers Located in Hood County
2.5-12 Top Employers Located in Somervell County
2.5-13 Employment Trends in the Economic Region 2001 – 2006
2.5-14 Income Distribution by Household for Communities near CPNPP
2.5-15 Per Capita Personal Income – 1996, 2001, and 2006
2.5-16 Economic Region 2002 and 2007 Property Taxes
2.5-17 CPNPP Ad Valorem Net Taxes 2006
2.5-18 Housing in Communities Closest to CPNPP
2.5-19 Percent of Houses Built by Decade
2.5-20 Public Water Systems within Hood and Somervell Counties
2.5-21 Historical Sites within a 10-mi Radius of the CPNPP Site in Somervell County
2.5-22 Historical Sites within a 10-mi Radius of the CPNPP Site in Hood County
-
Revision 32-xiii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.5-23 Historical Sites within a 1-mi Radius of the CPNPP Site
2.5-24 Regional Minority and Low-Income Populations Analysis Results
2.5-25 Minority and Low-Income Percentages for the CPNPP Region
2.5-26 Minority and Low-Income Populations Analysis Results for the 16-km (10-mi) Radius
2.5-27 Farms that Employ Migrant Labor in the CPNPP Region 2002
2.5-28 Construction Worker Wages by Craft
2.5-29 Operation Worker Wages by Specialty
2.5-30 Temporary Available Housing in Hood and Somervell Counties
2.7-1 Texas Weather Records
2.7-2 Dallas-Fort Worth, TX (DFW) Normals, Means, and Extremes
2.7-3 Dallas Love Field, TXNormals, Means, and Extremes
2.7-4 Mineral Wells, TX Normals, Means, and Extremes
2.7-5 Glen Rose, TX Normals, Means, and Extremes
2.7-6 Hurricane Landfalls in Texas
2.7-7 Frequency of Tropical Cyclones (by Month)
2.7-8 Tropical Storms Within 50 Miles of CPNPP
2.7-9 Tornadoes in Surrounding Area
2.7-10 Tornadoes in Surrounding Counties by Month
2.7-11 Thunderstorms and High Wind Events
2.7-12 Hail Storm Events
-
Revision 32-xiv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-13 Mixing Height CPNPP Vicinity
2.7-14 Mixing Heights at Stephenville, Texas
2.7-15 Mean Ventilation Rate by Month Stephenville, Texas
2.7-16 Mixing Height CPNPP Area
2.7-17 Point Precipitation Recurrence Intervals for Region
2.7-18 Ice Storms
2.7-19 Local Climate Averages
2.7-20 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport January
2.7-21 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport February
2.7-22 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport March
2.7-23 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport April
2.7-24 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport May
2.7-25 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport June
2.7-26 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport July
2.7-27 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport August
2.7-28 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport September
2.7-29 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport October
-
Revision 32-xv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-30 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport November
2.7-31 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport December
2.7-32 Percentage Frequency of Wind Direction and Speed (MPH) Dallas-Fort Worth Airport Annual
2.7-33 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport January
2.7-34 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport February
2.7-35 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport March
2.7-36 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport April
2.7-37 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport May
2.7-38 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport June
2.7-39 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport July
2.7-40 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport August
2.7-41 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport September
2.7-42 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport October
2.7-43 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport November
2.7-44 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport December
-
Revision 32-xvi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-45 Percentage Frequency of Wind Direction and Speed (MPH) Mineral Wells Airport Annual
2.7-46 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level January
2.7-47 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level February
2.7-48 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level March
2.7-49 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level April
2.7-50 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level May
2.7-51 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level June
2.7-52 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level July
2.7-53 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level August
2.7-54 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level September
2.7-55 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level October
2.7-56 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level November
2.7-57 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level December
2.7-58 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Lower Level Annual
2.7-59 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level January
-
Revision 32-xvii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-60 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level February
2.7-61 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level March
2.7-62 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level April
2.7-63 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level May
2.7-64 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level June
2.7-65 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level July
2.7-66 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level August
2.7-67 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level September
2.7-68 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level October
2.7-69 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level November
2.7-70 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level December
2.7-71 Percentage Frequency of Wind Direction and Speed (MPH) CPNPP, Upper Level Annual
2.7-72 Maximum Number of Consecutive Hours With Wind From a Single Sector Dallas-Fort Worth Airport
2.7-73 Maximum Number of Consecutive Hours With Wind From Three Adjacent Sectors Dallas-Fort Worth Airport
2.7-74 Maximum Number of Consecutive Hours With Wind From Five Adjacent Sectors Dallas-Fort Worth Airport
-
Revision 32-xviii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-75 Maximum Number of Consecutive Hours With Wind From a Single Sector Mineral Wells Airport
2.7-76 Maximum Number of Consecutive Hours With Wind From Three Adjacent Sectors Mineral Wells Airport
2.7-77 Maximum Number of Consecutive Hours With Wind From Five Adjacent Sectors Mineral Wells Airport
2.7-78 Maximum Number of Consecutive Hours With Wind From a Single Sector CPNPP, Lower Level
2.7-79 Maximum Number of Consecutive Hours With Wind From Three Adjacent Sectors CPNPP, Lower Level
2.7-80 Maximum Number of Consecutive Hours With Wind From Five Adjacent Sectors CPNPP, Lower Level
2.7-81 Maximum Number of Consecutive Hours With Wind From a Single Sector CPNPP, Upper Level
2.7-82 Maximum Number of Consecutive Hours With Wind From Three Adjacent Sectors CPNPP, Upper Level
2.7-83 Maximum Number of Consecutive Hours With Wind From Five Adjacent Sectors CPNPP, Upper Level
2.7-84 Comparison of Average Wind Persistence
2.7-85 CPNPP Normal Temperatures
2.7-86 Relative Humidity Dallas-Fort Worth Airport for 4 Time Periods Per Day
2.7-87 Relative Humidity Mineral Wells Airport for 4 Time Periods Per Day
2.7-88 Monthly Mean and Extreme Maximum and Minimum Dew Point Temperatures Mineral Wells
2.7-89 Hourly Meteorological Data Dallas-Fort Worth Airport Worst 1-Day Period
2.7-90 Daily Average Meteorological Data Dallas-Fort Worth Airport Worst 5-Consecutive-Day Period
-
Revision 32-xix
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-91 Daily Average Meteorological Data Dallas Fort Worth Airport Worst 30-Consecutive-Day Period
2.7-92 Hourly Meteorological Data Mineral Wells Airport Worst 1-Day Period
2.7-93 Daily Average Meteorological Data Mineral Wells Airport Worst 5-Consecutive-Day Period
2.7-94 Daily Average Meteorological Data Mineral Wells Airport Worst 30-Consecutive-Day Period
2.7-95 Precipitation Data CPNPP
2.7-96 Rainfall Frequency Distribution Dallas-Fort Worth Airport
2.7-97 Rainfall Frequency Distribution Mineral Wells
2.7-98 Rainfall Frequency Distribution CPNPP
2.7-99 Percent of Total Observations (by Month) of Indicated Wind Directions and Precipitation Dallas-Fort Worth Airport
2.7-100 Percent of Total Observations (by Month) of Indicated Wind Directions and Precipitation Mineral Wells Airport
2.7-101 Percent of Total Observations (by Month) of Indicated Wind Directions and Precipitation CPNPP
2.7-102 Average Hours of Fog and Haze Dallas Fort Worth Airport
2.7-103 Average Hours of Fog and Haze Mineral Wells Airport
2.7-104 CPNPP Monthly and Annual Stability Class Percent Frequency Distributions
2.7-105 Annual Stability Class Frequency Distribution for CPNPP (Upper Bound of Wind Speed Category Listed)
2.7-106 Inversion Heights and Strengths, Fort Worth January
2.7-107 Inversion Heights and Strengths, Fort Worth February
-
Revision 32-xx
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-108 Inversion Heights and Strengths, Fort Worth March
2.7-109 Inversion Heights and Strengths, Fort Worth April
2.7-110 Inversion Heights and Strengths, Fort Worth May
2.7-111 Inversion Heights and Strengths, Fort Worth June
2.7-112 Inversion Heights and Strengths, Fort Worth July
2.7-113 Inversion Heights and Strengths, Fort Worth August
2.7-114 Inversion Heights and Strengths, Fort Worth September
2.7-115 Inversion Heights and Strengths, Fort Worth October
2.7-116 Inversion Heights and Strengths, Fort Worth November
2.7-117 Inversion Heights and Strengths, Fort Worth December
2.7-118 Inversion Heights and Strengths, Fort Worth Annual
2.7-119 Minimum Exclusion Area Boundary (EAB) and LPZ Distances
2.7-120 Off-site Receptor Locations
2.7-121 Accident Atmospheric Dispersion Values for CPNPP Units 3 and 4
2.7-122 Annual Average χ/Q (sec/m3) for No Decay, Undepleted
2.7-123 Annual Average χ/Q (sec/m3) for No Decay, Depleted
-
Revision 32-xxi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF TABLES (Continued)
Number Title
2.7-124 χ/Q and D/Q Values for Normal Releases
2.7-125 Annual Average χ/Q (sec/m3) for a 2.26 Day Decay, Undepleted
2.7-126 Annual Average χ/Q (sec/m3) for an 8.00 Day Decay, Depleted
2.7-127 D/Q (m-2) at Each 22.5-Degree Sector for Each Distance (miles) Shown at the Top
2.7-128 χ/Q and D/Q Values for 2.26 and 8 Day Decay Half-Lives
2.7-129 Distances, in meters, from the center point of the evaporation pond to the nearest boundary of the EAB in each sector
2.7-130 Distances, in meters, from the center point of the evaporation pond to the nearest receptor in each sector
2.7-131 Annual Average χ/Q (s/m3) for No Decay, Undepleted for each 22.5° Sectorat the Distances (miles) Shown at the Top
2.7-132 Annual Average χ/Q (s/m3) for a 2.26 Day Decay, Undepleted for Each 22.5° Sector at the Distances (miles) Shown at the Top
2.7-133 Annual Average χ/Q (s/m3) for an 8.00 Day Decay, Depleted for Each 22.5° Sector at the Distances (miles) Shown at the Top
2.7-134 Annual Average D/Q (m-2) at Each 22.5° Sector for Each Distance (miles) Shown at the Top
2.7-135 χ/Q and D/Q Values at Each Receptor Location
2.9-1 Plant Parameters and Site Characteristics for CPNPP Units 1 and 2
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Revision 32-xxii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES
Number Title
2.1-1 Site Plot Plan
2.2-1 Site Land Use
2.2-2 CPNPP Region Federal Lands
2.2-3 Vicinity Land Use
2.2-4 Regional Land Use
2.3-1 River Systems within the Brazos River Basin
2.3-2 USGS Hydrologic Units within the Brazos River Basin
2.3-3 Physiographic Provinces within the Brazos River Basin
2.3-4 USGS 7.5 Minute Quadrangle Coverage for the Middle Brazos - Palo Pinto and Lake Whitney Watersheds
2.3-5 Local Hydrological Systems and Selected USGS Gauging Stations
2.3-6 Peak Streamflow at USGS08090800, Brazos River near Dennis, Texas
2.3-7 Floods at USGS 08090800, Brazos River near Dennis, Texas
2.3-8 Hydrograph for USGS 08090800, Brazos River near Dennis, Texas (October 2002 to September 2007)
2.3-9 River Travel Times Between Possum Kingdom Lake and Lake Granbury
2.3-10 Historical Water Quality Sampling Stations
2.3-11 Brazos River Segment 1206 Water Quality Trends
2.3-12 Lake Granbury Temperature Evaluation Waypoints
2.3-13 Lower Lake Granbury Bathymetric Survey Map
2.3-14 Lower Lake Granbury Elevation - Area - Capacity Curve
2.3-15 Lake Granbury Elevation - Area - Capacity Curve
2.3-16 SCR Temperature Evaluation Waypoints (CPNPP Vicinity)
-
Revision 32-xxiii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.3-17 SCR Bathymetric Survey Map (CPNPP Vicinity)
2.3-18 SCR Elevation - Area - Capacity Curve (CPNPP Vicinity)
2.3-19 SCR Elevation - Area - Capacity Curve
2.3-20 Lake Granbury Surface Water Sampling Locations
2.3-21 Major Reservoirs within the Middle Brazos Palo Pinto and Lake Whitney Watersheds
2.3-22 Major Reservoirs within the Brazos River Basin
2.3-23 Lake Granbury Elevation and Storage Data (October 2002 to September 2007)
2.3-24 Geologic Map of the CPNPP and Lake Granbury Vicinity
2.3-25 Hood and Somervell County Water Wells
2.3-26 Groundwater Monitoring Well Location Map
2.3-27 December 2006 Potentiometric Surface Map (A-Wells) (Sheets 1 to 4)
2.3-28 Soil Types at the CPNPP Site
2.3-29 Major Water Rights within the Brazos River Basin
2.3-30 CPNPP Units 1 and 2 and 3 and 4 Simplified Water Use Diagram
2.3-31 CPNPP Vicinity Surface Water Sampling Locations
2.3-32 EPA Regulated Facilities within a 6-mi Band of CPNPP Site and Units 3 and 4 Intake Discharge Location on Lake Granbury
2.3-33 Current CPNPP TPDES Outfall Locations
2.4-1 Topography on the CPNPP Site
2.4-2 Dominant Cover Types of the CPNPP Site
2.5-1 Spatial Relationship of Defined Geographics
2.5-2 0 – 16 km (10 mi) Population Sector Map
-
Revision 32-xxiv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.5-3 16 km (10 mi) – 80 km (50 mi) Population Sector Map
2.5-4 Locations of Major Contributors to Transient Population within the CPNPP Region
2.5-5 Road and Highway System in Hood and Somervell Counties
2.5-6 Railways and Airports within the CPNPP Region
2.5-7 On-Site Area of Potential Effect on Historic Sites
2.5-8 Prehistoric and Historic Archaeological Sites On and Within a 1.6km( 1 mi) Radius of the CPNPP Site
2.5-9 Off-Site Area of Potential Effect on Historical Sites - Lake Granbury Water Pipeline
2.5-10 Black or African American, Individual State
2.5-11 Aggregate Minority, Individual State
2.5-12 Hispanic, Individual State
2.5-13 American Indian or Alaska Native, Individual State
2.5-14 Asian, Individual State
2.5-15 Native Hawaiian or Other Pacific Islander, Individual State
2.5-16 Persons Reporting Two or More Races, Individual State
2.5-17 Persons Reporting Some Other Race, Individual State
2.5-18 Aggregate Minority Plus Hispanic, Individual State
2.5-19 Low-Income Populations, Individual State
2.5-20 Noise Distances for CPNPP Site
2.7-1 Texas Seasonal Air Masses
2.7-2 Texas Climatic Classification Regions
2.7-3 National Climatic Data Center Texas Climate Divisions
-
Revision 32-xxv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-4 Texas Annual Average Precipitation
2.7-5 Average Annual Precipitation for Each Texas Climate Division 1895 - 2005
2.7-6 Annual Average Maximum Daily Temperature 1971 - 2000
2.7-7 Regional Weather Stations
2.7-8 DFW Airport Wind Rose, Annual
2.7-9 Mineral Wells Wind Rose, Annual
2.7-10 CPNPP Wind Rose, 10-m elevation, Annual
2.7-11 Tropical Cyclone Frequency and Intensity along Coastline
2.7-12 Number of Hurricanes Versus Wind Speed
2.7-13 Historic Hurricane Tracks Within 50 mi of CPNPP
2.7-14 Decay of Tropical Cyclone Winds after Landfall
2.7-15 Air Pollution Potential
2.7-16 January Morning Mixing Height at CPNPP
2.7-17 January Afternoon Mixing Height at CPNPP
2.7-18 February Morning Mixing Height at CPNPP
2.7-19 February Afternoon Mixing Height at CPNPP
2.7-20 March Morning Mixing Height at CPNPP
2.7-21 March Afternoon Mixing Height at CPNPP
2.7-22 April Morning Mixing Height at CPNPP
2.7-23 April Afternoon Mixing Height at CPNPP
2.7-24 May Morning Mixing Height at CPNPP
2.7-25 May Afternoon Mixing Height at CPNPP
-
Revision 32-xxvi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-26 June Morning Mixing Height at CPNPP
2.7-27 June Afternoon Mixing Height at CPNPP
2.7-28 July Morning Mixing Height at CPNPP
2.7-29 July Afternoon Mixing Height at CPNPP
2.7-30 August Morning Mixing Height at CPNPP
2.7-31 August Afternoon Mixing Height at CPNPP
2.7-32 September Morning Mixing Height at CPNPP
2.7-33 September Afternoon Mixing Height at CPNPP
2.7-34 October Morning Mixing Height at CPNPP
2.7-35 October Afternoon Mixing Height at CPNPP
2.7-36 November Morning Mixing Height at CPNPP
2.7-37 November Afternoon Mixing Height at CPNPP
2.7-38 December Morning Mixing Height at CPNPP
2.7-39 December Afternoon Mixing Height at CPNPP
2.7-40 Annual Morning Mixing Height at CPNPP
2.7-41 Annual Afternoon Mixing Height at CPNPP
2.7-42 Monthly Mixing Height
2.7-43 Stagnation Annual Mean Frequency and Duration
2.7-44 Annual Mean Stagnation Days and Stagnation Cases
2.7-45 Annual Mean Stagnation Days
2.7-46 Annual Stagnation Trend
2.7-47 Regional Monthly Precipitation (1971 - 2000)
-
Revision 32-xxvii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-48 Dublin Snowfall
2.7-49 Weatherford Snowfall
2.7-50 Ice Thickness For a 100-year Recurrence Interval
2.7-51 Regional Monthly Average Temperature
2.7-52 Regional Normal Monthly Minimum Temperature (1971 - 2000)
2.7-53 Regional Normal Monthly Maximum Temperature (1971 - 2000)
2.7-54 Dublin Average Monthly Temperatures
2.7-55 Dublin Annual Average Temperature
2.7-56 Dublin Monthly Mean Maximum Temperature
2.7-57 Dublin Monthly Mean Temperature
2.7-58 Dublin Monthly Mean Minimum Temperature
2.7-59 Single Sector Wind Persistence
2.7-60 Three Sector Wind Persistence
2.7-61 Five Sector Wind Persistence
2.7-62 Mineral Wells Wind Rose, January
2.7-63 Mineral Wells Wind Rose, February
2.7-64 Mineral Wells Wind Rose, March
2.7-65 Mineral Wells Wind Rose, April
2.7-66 Mineral Wells Wind Rose, May
2.7-67 Mineral Wells Wind Rose, June
2.7-68 Mineral Wells Wind Rose, July
2.7-69 Mineral Wells Wind Rose, August
-
Revision 32-xxviii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-70 Mineral Wells Wind Rose, September
2.7-71 Mineral Wells Wind Rose, October
2.7-72 Mineral Wells Wind Rose, November
2.7-73 Mineral Wells Wind Rose, December
2.7-74 Mineral Wells Wind Rose, Winter
2.7-75 Mineral Wells Wind Rose, Spring
2.7-76 Mineral Wells Wind Rose, Summer
2.7-77 Mineral Wells Wind Rose, Fall
2.7-78 CPNPP Wind Rose, 10 meter elevation, January
2.7-79 CPNPP Wind Rose, 10 meter elevation, February
2.7-80 CPNPP Wind Rose, 10 meter elevation, March
2.7-81 CPNPP Wind Rose, 10 meter elevation, April
2.7-82 CPNPP Wind Rose, 10 meter elevation, May
2.7-83 CPNPP Wind Rose, 10 meter elevation, June
2.7-84 CPNPP Wind Rose, 10 meter elevation, July
2.7-85 CPNPP Wind Rose, 10 meter elevation, August
2.7-86 CPNPP Wind Rose, 10 meter elevation, September
2.7-87 CPNPP Wind Rose, 10 meter elevation, October
2.7-88 CPNPP Wind Rose, 10 meter elevation, November
2.7-89 CPNPP Wind Rose, 10 meter elevation, December
2.7-90 CPNPP Wind Rose, 10 meter elevation, Winter
2.7-91 CPNPP Wind Rose, 10 meter elevation, Spring
-
Revision 32-xxix
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-92 CPNPP Wind Rose, 10 meter elevation, Summer
2.7-93 CPNPP Wind Rose, 10 meter elevation, Fall
2.7-94 CPNPP Wind Rose, 60 meter elevation, January
2.7-95 CPNPP Wind Rose, 60 meter elevation, February
2.7-96 CPNPP Wind Rose, 60 meter elevation, March
2.7-97 CPNPP Wind Rose, 60 meter elevation, April
2.7-98 CPNPP Wind Rose, 60 meter elevation, May
2.7-99 CPNPP Wind Rose, 60 meter elevation, June
2.7-100 CPNPP Wind Rose, 60 meter elevation, July
2.7-101 CPNPP Wind Rose, 60 meter elevation, August
2.7-102 CPNPP Wind Rose, 60 meter elevation, September
2.7-103 CPNPP Wind Rose, 60 meter elevation, October
2.7-104 CPNPP Wind Rose, 60 meter elevation, November
2.7-105 CPNPP Wind Rose, 60 meter elevation, December
2.7-106 CPNPP Wind Rose, 60 meter elevation, Winter
2.7-107 CPNPP Wind Rose, 60 meter elevation, Spring
2.7-108 CPNPP Wind Rose, 60 meter elevation, Summer
2.7-109 CPNPP Wind Rose, 60 meter elevation, Fall
2.7-110 CPNPP Wind Rose, 60 meter elevation, Annual
2.7-111 Dublin Annual Mean of Monthly Mean Maximum Temperature
2.7-112 Dublin Annual Mean of Monthly Mean Temperature
2.7-113 Dublin Annual Mean of Monthly Mean Minimum Temperature
-
Revision 32-xxx
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-114 Weatherford Average Monthly Temperature
2.7-115 Weatherford Annual Average Temperature
2.7-116 Weatherford Monthly Maximum Temperature
2.7-117 Weatherford Monthly Mean Temperature
2.7-118 Weatherford Monthly Minimum Temperature
2.7-119 Weatherford Annual Mean of Monthly Mean Maximum Temperature
2.7-120 Weatherford Annual Mean of Monthly Mean Temperature
2.7-121 Weatherford Annual Mean of Monthly Mean Minimum Temperature
2.7-122 CPNPP Monthly Temperature
2.7-123 Mineral Wells Monthly Temperatures
2.7-124 Mineral Wells Temperature
2.7-125 Mineral Wells Average Daily Dewpoint Temperature
2.7-126 Mineral Wells Annual Precipitation
2.7-127 Mineral Wells Average Monthly Precipitation
2.7-128 Weatherford Average Monthly Precipitation
2.7-129 Dublin Average Monthly Precipitation
2.7-130 CPNPP Average Monthly Precipitation
2.7-131 Dublin Annual Precipitation
2.7-132 Weatherford Annual Precipitation
2.7-133 Mineral Wells Precipitation Rose, January
2.7-134 Mineral Wells Precipitation Rose, February
2.7-135 Mineral Wells Precipitation Rose, March
-
Revision 32-xxxi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-136 Mineral Wells Precipitation Rose, April
2.7-137 Mineral Wells Precipitation Rose, May
2.7-138 Mineral Wells Precipitation Rose, June
2.7-139 Mineral Wells Precipitation Rose, July
2.7-140 Mineral Wells Precipitation Rose, August
2.7-141 Mineral Wells Precipitation Rose, September
2.7-142 Mineral Wells Precipitation Rose, October
2.7-143 Mineral Wells Precipitation Rose, November
2.7-144 Mineral Wells Precipitation Rose, December
2.7-145 Mineral WellsPrecipitation Rose, Winter
2.7-146 Mineral Wells Precipitation Rose, Spring
2.7-147 Mineral Wells Precipitation Rose, Summer
2.7-148 Mineral Wells Precipitation Rose, Fall
2.7-149 Mineral Wells Precipitation Rose, Annual
2.7-150 CPNPP Precipitation Rose, January
2.7-151 CPNPP Precipitation Rose, February
2.7-152 CPNPP Precipitation Rose, March
2.7-153 CPNPP Precipitation Rose, April
2.7-154 CPNPP Precipitation Rose, May
2.7-155 CPNPP Precipitation Rose, June
2.7-156 CPNPP Precipitation Rose, July
2.7-157 CPNPP Precipitation Rose, August
-
Revision 32-xxxii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LIST OF FIGURES (Continued)
Number Title
2.7-158 CPNPP Precipitation Rose, September
2.7-159 CPNPP Precipitation Rose, October
2.7-160 CPNPP Precipitation Rose, November
2.7-161 CPNPP Precipitation Rose, December
2.7-162 CPNPP Precipitation Rose, Winter
2.7-163 CPNPP Precipitation Rose, Spring
2.7-164 CPNPP Precipitation Rose, Summer
2.7-165 CPNPP Precipitation Rose, Fall
2.7-166 CPNPP Precipitation Rose, Annual
2.7-167 DFW Airport Precipitation Rose, Annual
2.7-168 Topographic Map Five Mile Radius From Site
2.7-169 Terrain Elevation Profiles Within 5 Miles of the CPNPP Site
2.7-170 50 Mile Topographic Map
2.7-171 Terrain Elevation Profiles Within 50 Miles of the CPNPP Site
2.7-172 Texas Non-attainment Areas
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Revision 32-xxxiii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
ACRONYMS AND ABBREVIATIONS
°F degrees Fahrenheit
µgm/m3 micrograms per cubic meter
/Q relative air concentration
AADT annual average daily traffic
A/B auxiliary building
ac acre
AC alternating current
ac-ft acre-feet
ACFT acre-feet
ACRS advisory committee on reactor safeguards
ACSR aluminum-clad steel reinforced
ADFGR Alaska Department of Fish and Game Restoration
AEA Atomic Energy Act
AEC U.S. Atomic Energy Commission
AHD American Heritage Dictionary
agl above ground level
ALA American Lifelines Alliance
ALARA as low as reasonably achievable
AMUD Acton Municipal Utility District
ANL Argonne National Laboratory
ANSI American National Standards Institute
AOO anticipated operational occurrences
APE areas of potential effect
APWR Advanced Pressurized Water Reactor
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Revision 32-xxxiv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
ARLIS Alaska Resources Library and Information Services
ARRS airborne radioactivity removal system
AS ancillary services
ASCE American Society of Civil Engineers
AVT all volatile treatment
AWG American wire gauge
BAT best available technology
bbl barrel
BC Business Commercial
BDTF Blowdown Treatment Facility
BEA U.S. Bureau of Economic Analysis
BEG U.S. Bureau of Economic Geology
bgs below ground surface
BLS U.S. Bureau of Labor Statistics
BMP best management practice
BOD Biologic Oxygen Demand
BOP Federal Bureau of Prisons
BRA Brazos River Authority
bre below reference elevation
BRM Brazos River Mile
BSII Big Stone II
BTI Breakthrough Technologies Institute
BTS U.S. Bureau of Transportation Statistics
BTU British thermal units
BUL Balancing Up Load
ACRONYMS AND ABBREVIATIONS
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Revision 32-xxxv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
BW Business Week
BWR boiling water reactor
CAA Clean Air Act
CBA cost-benefit analysis
CBD Central Business District
CCI Chambers County Incinerator
CCTV closed-circuit television
CCW component cooling water
CCWS component cooling water system
CDC Centers for Disease Control and Prevention
CDF Core Damage Frequency
CDR Capacity, Demand, and Reserves
CEC California Energy Commission
CEDE committed effective dose equivalent
CEED Center for Energy and Economic Development
CEQ Council on Environmental Quality
CESQG conditionally exempt small quantity generator
CFC chlorofluorocarbon
CFE Comisin Federal de Electricidad
CFR Code of Federal Regulations
cfs cubic feet per second
CFS chemical treatment system
CG cloud-to-ground
CGT Cogeneration Technologies
CHL Central Hockey League
ACRONYMS AND ABBREVIATIONS
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Revision 32-xxxvi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
CO carbon monoxide
CO2 carbon dioxide
COD Chemical Oxygen Demand
COL combined construction and operating license
COLA combined construction and operating license application
CORMIX Cornell Mixing Zone Expert System
CPI Consumer Price Index
CPP continuing planning process
CPS condensate polishing system
CPNPP Comanche Peak Nuclear Power Plant
CPSES Comanche Peak Steam Electric Station
CRDM control rod drive mechanism cooling system
CRP Clean Rivers Program
CS containment spray
Cs-134 cesium-134
Cs-137 cesium 137
CST Central Standard Time
CST condensate storage tank
CT completion times
CT cooling tower
cu ft cubic feet
C/V containment vessel
CVCS chemical and volume control system
CVDT containment vessel reactor coolant drain tank
CWA Clean Water Act
ACRONYMS AND ABBREVIATIONS
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Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
CWS circulating water system
DAW dry active waste
dBA decibels
DBA design basis accident
DBH diameter at breast height
DC direct current
DCD Design Control Document
DDT dichlorodiphenyltrichloroethane
DF decontamination factor
DFPS Department of Family and Protective Services
DFW Dallas/Fort Worth
DO dissolved oxygen
DOE U.S. Department of Energy
DOL Department of Labor
DOT U.S. Department of Transportation
DPS Department of Public Safety
D/Q deposition
DSHS Department of State Health Services
DSM Demand Side Management
DSN discharge serial numbers
DSWD Demand Side Working Group
DVSP Dinosaur Valley State Park
DWS demineralized water system
DWST demineralized water storage tank
E Federally Endangered
ACRONYMS AND ABBREVIATIONS
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Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
EA Environmental Assessment
EAB exclusion area boundary
E. coli Escherichia coli
EDC Economic Development Corp.
EDE effective dose equivalent
EEI Edison Electric Institute
EERE Energy Efficiency and Renewable Energy
EFH Energy Future Holdings Corporation
EFW energy from waste
EIA Energy Information Administration
EIS Environmental Impact Statement
EJ environmental justice
ELCC Effective Load-Carrying Capacity
EMFs electromagnetic fields
EO Executive Order
EOF emergency operation facility
EPA U.S. Environmental Protection Agency
EPRI Electric Power Research Institute
EPZ emergency planning zone
ER Environmental Report
ERA Environmental Resource Associates
ERCOT Electric Reliability Council of Texas
ESA Endangered Species Act
ESP Early Site Permit
ESRP Environmental Standard Review Plan
ACRONYMS AND ABBREVIATIONS
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Revision 32-xxxix
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
ESW essential service cooling water
ESWS essential service water system
F&N Freese & Nicholas, Inc.
FAA U.S. Federal Aviation Administration
FAC flow-accelerated corrosion
FBC fluidized bed combustion
FCT Fuel Cell Today
FEMA Federal Emergency Management Agency
FERC Federal Energy Regulatory Commission
FFCA Federal Facilities Compliance Act
FLMNH Florida Museum of Natural History
FM farm-to-market
FP fire protection
FPL Florida Power and Light
FPS fire protection system
FPSC Florida Public Service Commission
FR Federal Register
FSAR Final Safety Analysis Report
FSL Forecast Systems Laboratory
ft feet
FWAT flow weighted average temperature
FWCOC Fort Worth Chamber of Commerce
FWS U.S. Fish and Wildlife Service
gal gallon
GAM General Area Monitoring
ACRONYMS AND ABBREVIATIONS
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Revision 32-xl
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
GAO U.S. General Accountability Office
GDEM Governor’s Division of Emergency Management
GEA Geothermal Energy Association
GEIS Generic Environmental Impact Statement
GEOL overall geological
GFD ground flash density
GIS gas-insulated switchgear
GIS Geographic Information System
GMT Greenwich Mean Time
gpd gallons per day
gph gallons per hour
gpm gallons per minute
gps gallons per second
GRCVB Glen Rose, Texas Convention and Visitors Bureau
GST gas surge tank
GTC Gasification Technologies Conference
GTG gas turbine generators
GWMS gaseous waste management system
H-3 radioactive tritium
HC Heavy Commercial
HCl Hydrochloric Acid
HCP Ham Creek Park
HEM hexane extractable material
HEPA high efficiency particulate air
HIC high integrity container
ACRONYMS AND ABBREVIATIONS
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Revision 32-xli
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
HL high-level
HNO3 Nitric Acid
hr hour(s)
HRCQ highway route-controlled quantity
H2SO4 Sulfuric Acid
HT holdup tank
HTC Historic Texas Cemetery
HUC hydrologic unit code
HUD U.S. Department of Housing and Urban Development
HVAC heating, ventilating, and air-conditioning
I Industrial
I-131 iodine-131
IAEA International Atomic Energy Agency
I&C instrumentation and control
IEC Iowa Energy Center
IGCC Integrated Gasification Combined Cycle
IH Interim Holding
in inch
INEEL Idaho National Engineering and Environmental Laboratory
IOUs investor-owned electric utilities
IPE individual plant examination
ISD Independent School District
ISFSI independent spent fuel storage installation
ISO independent system operator
ISO rating International Standards Organization rating
ACRONYMS AND ABBREVIATIONS
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Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
ISU Idaho State University
JAMA Journal of the American Medical Association
K-40 potassium-40
KC Keystone Center
JRB Joint Reserve Base
km kilometer
kVA kilovolt-ampere
kWh kilowatt hour
L LARGE
LaaR Load Acting as a Resource
LANL Los Alamos National Laboratory
lb pounds
LC Light Commercial
LG Lake Granbury
LL low-level
LLD lower limits of detection
LLMW low-level mixed waste
LNG liquid natural gas
LOCA loss of coolant accident
LPSD low-power and shutdown
LPZ low population zone
LQG large-quantity hazardous waste generators
LRS load research sampling
LTSA long term system assessment
Luminant Luminant Generation Company LLC
ACRONYMS AND ABBREVIATIONS
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Revision 32-xliii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
LVW low volume waste
LWA Limited Work Authorization
LWMS liquid waste management system
LWPS liquid waste processing system
LWR light water reactor
M MODERATE
ma milliamperes
MACCS2 Melcor Accident Consequence Code System
MCES Main Condenser Evacuation System
Mcf thousand cubic feet
MCPE Market Clearing Price for Energy
MCR main control room
MD-1 Duplex
MDA minimum detected activity
MDCT mechanical draft cooling tower
MEIs maximally exposed individuals
MF Multi-Family
mG milliGauss
mg/l milligrams per liter
mg/m3 milligrams per cubic meter
MH Manufactured Housing
MHI Mitsubishi Heavy Industries
mi mile
mi2 square miles
MIT Massachusetts Institute of Technology
ACRONYMS AND ABBREVIATIONS
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Revision 32-xliv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
MMbbl million barrels
MMBtu million Btu
MNES Mitsubishi Nuclear Energy Systems Inc.
MOU municipally-owned utility
MOV motor operated valve
MOX mixed oxide fuel
mph miles per hour
MSDS Materials Safety Data Sheets
msl mean sea level
MSR maximum steaming rate
MSW municipal solid waste
MT Main Transformer
MTU metric tons of uranium
MW megawatts
MW monitoring wells
MWd megawatt-days
MWd/MTU megawatt–days per metric ton uranium
MWe megawatts electrical
MWh megawatt hour
MWS makeup water system
MWt megawatts thermal
NAAQS National Ambient Air Quality Standards
NAPA Natural Areas Preserve Association
NAP National Academies Press
NAR National Association of Realtors
ACRONYMS AND ABBREVIATIONS
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Revision 32-xlv
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
NARM accelerator-produced radioactive material
NAS Naval Air Station
NASS National Agricultural Statistics Service
NCA Noise Control Act
NCDC National Climatic Data Center
NCDENR North Carolina Department of Environmental and Natural
Resources
NCES National Center for Educational Statistics
NCI National Cancer Institute
NCTCOG North Central Texas Council of Governments
ND no discharge
NDCT natural draft cooling towers
NEI Nuclear Energy Institute
NELAC National Environmental Laboratory Accreditation Conference
NEPA National Environmental Policy Act
NERC North American Electric Reliability Corporation/Council
NESC National Electrical Safety Code
NESDIS National Environmental Satellite, Data, and Information Service
NESW non-essential service water cooling system
NESWS non-essential service water system
NETL National Energy Technology Laboratory
NHPA National Historic Preservation Act
NHS National Hurricane Center
NINI National Institute of Nuclear Investigations
NIOSH National Institute for Occupational Safety and Health
ACRONYMS AND ABBREVIATIONS
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Revision 32-xlvi
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
NIST U.S. National Institute of Standards and Technology
NJCEP NJ Clean Energy Program
NLDN National Lightning Detection Network
NOAA National Oceanic and Atmospheric Administration
NOAEC no observable adverse effects concentration
NOI Notice of Intent
NOIE non-opt-in entities
NOx oxides of nitrogen
NP Nacogdoches Power
NPDES National Pollutant Discharge Elimination System
NPS nonpoint source
NR not required
NRC U.S. Nuclear Regulatory Commission
NREL U.S. National Renewable Energy Laboratory
NRHP National Register of Historic Places
NRRI National Regulatory Research Institute
NSPS New Source Performance Standards
NSSS nuclear steam supply system
NTAD National Transportation Atlas Database
NVLAP National Voluntary Laboratory Accreditation Program
NWI National Wetlands Inventory
NWS National Weather Service
NWSRS National Wild and Scenic Rivers System
O2 Oxygen
O3 Ozone
ACRONYMS AND ABBREVIATIONS
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Revision 32-xlvii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
ODCM Off-site Dose Calculation Manual
OECD Organization for Economic Co-operation and Development
O&M operations and maintenance
ORNL Oak Ridge National Laboratory
ORP oxidation-reduction potential
OSHA Occupational Safety and Health Act
OW observation well
P&A plugging and abandonment
PAM primary amoebic meningoencephalitis
PD Planned Development
PDL Proposed for Delisting
PE probability of exceedances
percent g percent of gravity
PET Potential Evapotranspiration
PFBC pressurized fluidized bed combustion
PFD Process Flow Diagram
PGA peak ground acceleration
PGC power generation company
PH Patio Home
P&ID piping and instrumentation diagram
PM particulate matter
PM10 particulate matter less than 10 microns diameter
PM2.5 particulate matter less than 2.5 microns diameter
PMF probable maximum flood
PMH probable maximum hurricane
ACRONYMS AND ABBREVIATIONS
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Revision 32-xlviii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
PMP probable maximum precipitation
PMWP probable maximum winter precipitation
PMWS probable maximum windstorm
PPE plant parameter envelope
ppm parts per million
PPS preferred power supply
PRA probabilistic risk assessment
PSD Prevention of Significant Deterioration (permit)
PSWS potable and sanitary water system
PUC Public Utility Commission
PUCT Public Utility Commission of Texas
PURA Public Utilities Regulatory Act
PWR pressurized water reactors
QA quality assurance
QC quality control
QSE qualified scheduling entities
R10 Single-Family Residential
R12 Single-Family Residential
R7 Single-Family Residential
R8.4 Single-Family Residential
RAT Reserve Auxiliary Transformer
RB reactor building
R/B reactor building
RCDS reactor coolant drain system
RCDT reactor coolant drain tank
ACRONYMS AND ABBREVIATIONS
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Revision 32-xlix
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
RCRA Resource Conservation and Recovery Act
RCS reactor coolant system
RDA Radiosonde Database Access
REC renewable energy credit
REIRS Radiation Exposure Information and Reporting System
RELFRC release fractions
rem roentgen equivalent man
REMP radiological environmental monitoring program
REP retail electric providers
REPP Renewable Energy Policy Project
RFI Request for Information
RG Regulatory Guide
RHR residual heat removal
RIMS II regional input-output modeling system
RMR Reliability Must-Run
Rn222 Radon-222
RO reverse osmosis
ROI region of interest
ROW right of way
RPG regional planning group
RRY reactor reference year
RTHL Recorded Texas Historic Landmarks
RTO regional transmission organization
Ru-103 ruthenium-103
RW test well
ACRONYMS AND ABBREVIATIONS
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Revision 32-l
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
RWSAT refueling waste storage auxiliary tank
RWST refueling water storage tank
RY reactor-year
S SMALL
SACTI Seasonal/Annual Cooling Tower Impact Prediction Code
SAL State Archaeological Landmark
SAMA severe accident mitigation alternative
SAMDA severe accident mitigation design alternative
SB Senate Bill
SCR Squaw Creek Reservoir
SCDC Somervell County Development Commission
scf standard cubic feet
SCWD Somervell County Water District
SDS sanitary drainage system
SECO State Energy Conservation Office
SER Safety Evaluation Report
SERC SERC Reliability Corporation
SERI System Energy Resources, Inc.
SFPC spent fuel pool cooling and cleanup system
SG steam generator
SGBD steam generator blow-down
SGBDS steam generator blow-down system
SGs steam generators
SGTR steam generator tube rupture
SH State Highway
ACRONYMS AND ABBREVIATIONS
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Revision 32-li
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
SHPO State Historic Preservation Office
SIP State Implementation Plan
SMP State Marketing Profiles
SMU Southern Methodist University
SOP Standard Operations Permit
SO2 sulfur dioxide
SOx sulfur
SPCCP Spill Prevention Control and Countermeasures Plan
SPP Southwest Power Pool
SQG small-quantity generators
sq mi square miles
SRCC Southern Regional Climate Center
SRP Standard Review Plan
SRST spent resin storage tank
SSAR Site Safety Analysis Report
SSC structures, systems, and components
SSI Safe Shutdown Impoundment
SSURGO Soil Survey Geographic
SWATS Surface Water and Treatment System
SWMS solid waste management system
SWPC spent fuel pool cooling and cleanup system
SWP3 Storm Water Pollution Prevention Plan
SWS service water system
SWWTS sanitary wastewater treatment system
T Federally Threatened
ACRONYMS AND ABBREVIATIONS
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Revision 32-lii
Comanche Peak Nuclear Power Plant, Units 3 & 4COL Application
Part 3 - Environmental Report
t ton
TAC technical advisory committee
TAC Texas Administrative Code
TB turbine building
Tc99 Technetium-99
TCEQ Texas Commission on Environmental Quality
TCPS Texas Center for Policy Studies
TCR transmission congestion rights
TCS turbine component cooling water system
TCWC Texas Cooperative Wildlife Collection
T&D transmission and distribution utility
TDCJ Texas Department of Criminal Justice
TDOH Texas Departme