Environmental Assessment and Environmental Impact Evaluation Prepared pursuant to 42 U.S.C. 4321 et seq. and Regulations of Connecticut State Agencies Section 22a-1a-1 to 12, inclusive New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport Windsor Locks, Connecticut State Project No. 165-393 Prepared for: Federal Aviation Administration Connecticut Department of Transportation June 2012 Table of Contents Environmental Assessment and Environmental Impact Evaluation New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport, Windsor Locks, Connecticut 1 Introduction................................................................................1 1.1 Background...............................................................................................1 1.1.1 Airside and Landside Facilities........................................................................3 1.1.2 Other Facilities..................................................................................................5 1.1.3 Airport Master Planning..................................................................................6 1.1.4 Demolition of the Existing Terminal B Complex.......................................7 1.2 Public Participation and Agency Coordination..........................................8 2 Purpose and Need......................................................................9 3 Proposed Action ......................................................................14 3.1 Terminal and Landside Program..............................................................14 3.2 Airside Program.........................................................................................19 3.4 Project Phasing..........................................................................................21 3.5 Project Cost................................................................................................21 4 Alternatives Considered..........................................................22 4.1 No Action Alternative................................................................................22 4.2 Rehabilitation of Terminal B.....................................................................22 4.3 Alternative Sites.........................................................................................23 4.3.1 Terminal Facilities at Other Airport Locations..........................................23 4.3.2 Alternative Terminal Configurations...........................................................23 4.4 Alternative Designs....................................................................................24 4.4.1 Terminal...........................................................................................................24 4.4.2 Landside Roadway Configuration................................................................29 4.5 Preferred Alternative..................................................................................29 5 Existing Environment and Analysis of Impact.......................32 5.1 Land Use, Zoning, and Local Development Plans...................................32 5.1.1 Existing Conditions........................................................................................32 5.1.2 Impact Analysis...............................................................................................38 5.1.3 Mitigation.........................................................................................................39 5.2 Consistency with State and Regional C&D Plans....................................39 5.2.1 Existing Conditions........................................................................................39 5.2.2 Impact Analysis...............................................................................................44 5.2.3 Mitigation.........................................................................................................44 5.3 Traffic and Parking....................................................................................44 5.3.1 Existing Conditions........................................................................................44 New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport i Environmental Assessment and Environmental Impact Evaluation June2012 Table of Contents Environmental Assessment and Environmental Impact Evaluation New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport, Windsor Locks, Connecticut 5.3.2 Impact Analysis...............................................................................................52 5.3.3 Mitigation.........................................................................................................55 5.4 Considerations Relating to Pedestrian, Bicycle and Transit Access........55 5.4.1 Existing Conditions........................................................................................55 5.4.2 Impact Analysis...............................................................................................56 5.4.3 Mitigation.........................................................................................................57 5.5 Air Quality .................................................................................................57 5.5.1 Emissions Inventories....................................................................................60 5.5.1.1 Methodology....................................................................................60 5.5.1.2 Impact Analysis..............................................................................63 5.5.2 General Conformity.......................................................................................65 5.5.2.1 Methodology....................................................................................65 5.5.2.2 Impact Analysis..............................................................................65 5.5.2.3 Mitigation.......................................................................................66 5.5.3 NAAQS Assessment -General....................................................................66 5.5.4 NAAQS Assessment -Roadway Intersection Analysis............................66 5.5.5 Hazardous Air Pollutants...............................................................................67 5.5.6 Greenhouse Gases and Climate Change.....................................................68 5.5.6.1 Existing Conditions........................................................................68 5.5.6.2 Impact Analysis..............................................................................68 5.5.6.3 Mitigation.......................................................................................69 5.6 Noise..........................................................................................................69 5.6.1 Existing Conditions........................................................................................69 5.6.2 Impact Analysis...............................................................................................76 5.6.3 Mitigation.........................................................................................................79 5.7 Socioeconomic Effects, Environmental Justice, and Children’s Health and Safety...................................................................................................79 5.7.1 Existing Conditions........................................................................................79 5.7.2 Impact Analysis...............................................................................................84 5.7.3 Mitigation.........................................................................................................85 5.8 Hydrology and Floodplains.......................................................................85 5.8.1 Existing Conditions........................................................................................85 5.8.2 Impact Analysis...............................................................................................87 5.8.3 Mitigation.........................................................................................................87 5.9 Water Quality.............................................................................................87 5.9.1 Existing Conditions........................................................................................87 5.9.2 Impact Analysis...............................................................................................90 5.9.3 Mitigation.........................................................................................................91 5.10 Wetlands....................................................................................................92 New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport ii Environmental Assessment and Environmental Impact Evaluation June2012 Table of Contents Environmental Assessment and Environmental Impact Evaluation New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport, Windsor Locks, Connecticut 5.10.1 Existing Conditions........................................................................................93 5.10.2 Impact Analysis...............................................................................................98 5.10.3 Mitigation.........................................................................................................99 5.11 Coastal Resources....................................................................................102 5.11.1 Existing Conditions.....................................................................................102 5.11.2 Impact Analysis............................................................................................102 5.11.3 Mitigation......................................................................................................102 5.12 Vegetation, Wildlife, and Threatened and Endangered Species............102 5.12.1 Existing Conditions.....................................................................................102 5.12.2 Impact Analysis............................................................................................108 5.12.3 Mitigation......................................................................................................108 5.13 Soils and Geology/Farmland..................................................................109 5.13.1 Existing Conditions.....................................................................................109 5.13.2 Impact Analysis............................................................................................109 5.13.3 Mitigation......................................................................................................109 5.14 Cultural Resources....................................................................................112 5.14.1 Existing Conditions.....................................................................................112 5.14.2 Impact Analysis............................................................................................112 5.14.3 Mitigation......................................................................................................112 5.15 Solid Waste, Toxics, Pesticides, and Hazardous Materials.....................113 5.15.1 Existing Conditions.....................................................................................113 5.15.2 Impact Analysis............................................................................................120 5.15.3 Mitigation......................................................................................................122 5.16 Aesthetics/Visual Effects........................................................................122 5.16.1 Existing Conditions.....................................................................................122 5.16.2 Impact Analysis............................................................................................123 5.16.3 Mitigation......................................................................................................123 5.17 Energy Use and Conservation.................................................................126 5.17.1 Existing Conditions.....................................................................................126 5.17.2 Impact Analysis............................................................................................127 5.17.3 Mitigation......................................................................................................129 5.18 Public Utilities and Services....................................................................129 5.18.1 Existing Conditions.....................................................................................129 5.18.2 Impact Analysis............................................................................................132 5.18.3 Mitigation......................................................................................................136 5.19 Public Health and Safety.........................................................................137 5.19.1 Existing Conditions.....................................................................................137 5.19.2 Impact Analysis............................................................................................138 5.19.3 Mitigation......................................................................................................138 New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport iii Environmental Assessment and Environmental Impact Evaluation June2012 Table of Contents Environmental Assessment and Environmental Impact Evaluation New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport, Windsor Locks, Connecticut 5.20 Demolition and Construction Period Impacts........................................138 5.20.1 Impact Analysis............................................................................................138 5.20.2 Mitigation......................................................................................................142 5.21 Secondary and Cumulative Impacts........................................................145 5.21.1 Secondary Impacts.......................................................................................146 5.21.2 Cumulative Impacts.....................................................................................146 6 Summary of Impacts and Mitigation.....................................155 6.1 Unavoidable Adverse Impacts.................................................................155 6.2 Irreversible and Irretrievable Commitment of Resources......................155 6.3 Summary of Mitigation Measures...........................................................155 7 Cost Benefit Analysis ............................................................161 8 List of Certificates, Permits, and Approvals ........................162 9 References..............................................................................164 10 List of Preparers.....................................................................170 11 List of Agencies and Persons Consulted.............................172 New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport iv Environmental Assessment and Environmental Impact Evaluation June2012 Table of Contents Environmental Assessment and Environmental Impact Evaluation New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport, Windsor Locks, Connecticut Tables Page ES-1 Summary of Impacts and Proposed Mitigation xviii 2-1 Forecast of Enplaning/Deplaning Passengers, Calendar Year 2008-2028 9 2-2 Historical and Forecast Commercial Aircraft Operations, Calendar Year 2008-2028 11 2-3 Peak Hour Passenger and Commercial Aircraft Operations 12 5-1 Intersection Level of Service 50 5-2 2010 Existing Conditions –Vehicular Levels of Service 50 5-3 Airport Parking Facilities 51 5-4 2018 Vehicular Levels of Service 53 5-5 2028 Vehicular Levels of Service 54 5-6 National Ambient Air Quality Standards 58 5-7 Construction Emissions Inventory 63 5-8 Operational Emissions Inventory 64 5-9 de minimisLevels for Conformity Determination 65 5-10 Comparison of Ozone-Forming Precursor Emissions Between the No Action and Proposed Action Alternatives 66 5-11 Off-Airport Land Use within Predicted Noise Exposure Contours 72 5-12 Forecast Annual and Average Daily Passenger Operations 77 5-13 Forecast Annual and Average Daily Passenger Aircraft Operations 77 5-14 2008 With Mitigation Contour Compared to 2012 and 2022 DNL Contours 77 5-15 Study Area Population (2010) 80 5-16 Study Area Population Age (2010) 80 5-17 Study Area Housing Statistics (2009) 81 5-18 Study Area Population Race/Ethnicity (2010) 83 5-19 Study Area Labor Force 84 5-20 Summary of Functions & Values of Wetland Areas 96 5-21 Summary of Wetland Impacts 99 5-22 Summary of Breeding Birds (Windsor Locks Quadrangle –22D) 105 5-23 Summary of Potential Mammals, Reptiles and Amphibians 105 5-24 Storage Tanks in the Project Area 115 5-25 Electrical Load Tabulation 132 5-26 Typical Noise Levels From Construction Equipment 140 5-27 Cumulative Impacts Analysis Area 147 5-28 Major Airport Events 148 6-1 Summary of Impacts and Proposed Mitigation 156 8-1 Certificates, Permits, and Approvals 162 New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport v Environmental Assessment and Environmental Impact Evaluation June2012 Table of Contents Environmental Assessment and Environmental Impact Evaluation New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport, Windsor Locks, Connecticut Figures Page ES-1 Proposed Action –Terminal, Landside, and Airside Facilities xiv ES-2 Proposed Action –Landside Roadway Configuration xv 1-1 Site Location 2 1-2 Existing Airport Facilities 4 2-1 Historical and Forecast Enplaned/Deplaned Passengers (1990-2028) 10 2-2 Historical and Forecast Commercial Aircraft Operations (2000-2028) 11 3-1 Project Area 15 3-2 Existing Conditions 16 3-3 Proposed Action –Terminal, Landside, and Airside Facilities 17 3-4 Proposed Action –Landside Roadway Configuration 20 4-1 Terminal Site Alternatives –Group 1 25 4-2 Terminal Site Alternatives –Group 2 and Group 3 26 4-3 Site Development Alternatives 27 4-4 Concept Evaluation Matrix 28 4-5 Flyover Alternative 30 4-6 At-Grade Intersection Alternative 31 5-1 On-Airport Land Use (2005 Airport Master Plan Update) 33 5-2 Surrounding Land Use 34 5-3 Zoning 36 5-4 Project Area Conservation and Development Policies 41 5-5 Study Area Roadway Network and Intersections 46 5-6 Year 2003 and 2008 65, 70, and 75 dB DNL Contours with Existing Land Use 71 5-7 Mitigated Year 2008 60, 65, 70, and 75 dB DNL Contours with Existing Land Use 75 5-8 Predicted 2012 and 2022 65, 70, and 75 dB DNL Contours (2005 AMPU) 78 5-9 Population Density (Persons per Square Mile) 81 5-10 Percent Minority Population 83 5-11 Hydrology and Floodplains 86 5-12 Water Quality Classifications 88 5-13 Wetland Areas 94 5-14 Wetland Impacts –Flyover Alternative 100 5-15 Wetland Impacts –At-Grade Intersection Alternative 101 5-16 Vegetation and Wildlife Habitats 104 5-17 Ecological Resources 107 5-18 Soils 110 5-19 Farmland Soils 111 5-20 Existing Visual Setting 124 5-21 1934 Land Use 150 5-22 1965 Land Use 151 New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport vi Environmental Assessment and Environmental Impact Evaluation June2012 Table of Contents Environmental Assessment and Environmental Impact Evaluation New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport, Windsor Locks, Connecticut Figures Page 5-23 1991 Land Use 152 5-24 2010 Land Use 153 Appendices End of Report A Project Scoping and Agency Coordination B Traffic Impact Analysis Documentation C Air Quality Analysis Documentation D Hazardous Materials Documentation E Wetland Field Investigation and Delineation Report F Distribution List New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport vii Environmental Assessment and Environmental Impact Evaluation June2012 Acronyms and Abbreviations AMP Airport Master Plan AMPU Airport Master Plan Update ATCT Air Traffic Control Tower BDL Bradley International Airport CE Categorical Exclusion CEPA Connecticut Environmental Policy Act CEQ Council on Environmental Quality CFR Code of Federal Regulations CGS Connecticut General Statutes ConRAC Consolidated Rent-A-Car CTDEEP Connecticut Department of Energy and Environmental Protection CTDPH Connecticut Department of Public Health CTDOT Connecticut Department of Transportation CT NDDB Connecticut Natural Diversity Database CUP Central Utility Plant dB/dBa Decibel/A-weighted decibel DNL/LDN/Ldn Day Night Average Sound Level EA Environmental Assessment ECD Environmental Classification Document EIE Environmental Impact Evaluation EIS Environmental Impact Statement EPA U.S. Environmental Protection Agency ESA Endangered Species Act FAA Federal Aviation Administration FIS Federal Inspection Service FONSI Finding of No Significant Impact GSF Gross Square Feet IAB International Arrivals Building LEQ/Leq Equivalent Noise Level LF Linear feet LOS Level of Service LRTP Long Range Transportation Plan MSATs Mobile source air toxics NAAQS National Ambient Air Quality Standards NATA National Air Toxics Assessment New Terminal B Passenger Facility and Associated Improvements at Bradley International Airport viii Environmental Assessment and Environmental Impact Evaluation June2012
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