Detailed Design Study Report of New Bohol Airport Construction and Sustainable Environment Protection Project
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Republic of the Philippines Department of Transportation and Communication Republic of the Philippines Detailed Design Study Report of New Bohol Airport Construction and Sustainable Environment Protection Project Final Report September 2013 Japan International Cooperation Agency (JICA) Japan Airport Consultants, Inc. (JAC) Nippon Koei Co., Ltd. (NK) NJS Consultants Co., Ltd. (NJS) Joint Venture Exchange Rate of Currency US$ 1.00 = ¥ 98.9 US$ 1.00 = PHP 43 PHP 1.00 = ¥ 2.3 Application Date: As of September 2013 Final Report: Map Detailed Design Study Report of New Bohol Airport Construction and Susttainable Environnment Protection Project Republic of the Philippines Final Report Detailed Design Study Report of New Bohol Airport Construction and Sustainable Environment Protection Project Republic of the Philippines Table of Contents Final Report : Table of Contents Detailed Design Study Report of New Bohol Airport Construction and Sustainable Environment Protection Project Republic of the Philippines Table of Contents CHAPTER 1 BACKGROUND OF THE PROJECT 1.1. Precedents ························································································ 1-1 1.2. Roles tasked in the New Airport Construction ··········································· 1-2 1.3. Air Transportation in the entire Philippines ··············································· 1-4 1.4. Air Transportation in the Central Philippines ············································· 1-6 1.5. Current Situation of the Exiting Bohol-Tagbilaran Airport ····························· 1-8 1.5.1. General ···················································································· 1-8 1.5.2. Airside Facilities ········································································· 1-8 1.5.3. Landside Facilities ······································································ 1-9 1.5.4. Air Navigation Facilities ····························································· 1-10 1.5.5. Flight Information Advisory Service by CAAP ·································· 1-11 1.5.6. Problem of the existing Tagbilaran Airport ······································ 1-16 1.6. Selection of New Airport Site ······························································· 1-22 CHAPTER 2 CURRENT CONDITIONS OF CONSTRUCTION SITE 2.1. Geological Conditions ·········································································· 2-1 2.1.1. Previous Geological Survey conducted in 2009 ································ 2-1 2.1.2. Additional Geological Survey conducted in 2013 ······························· 2-9 2.1.3. Observations and Findings ························································ 2-108 2.2. Weather Conditions ·········································································· 2-110 2.3. Airspace Conditions ········································································· 2-123 2.3.1. Obstacle Limitation Surfaces ····················································· 2-123 2.3.2. Topography and Navigation Warnings ·········································· 2-125 2.3.3. Air Traffic Flow ········································································ 2-125 2.3.4. Airspace Classification ····························································· 2-127 2.4. Noise Pollution Aspect ······································································ 2-129 CHAPTER 3 FACILITY REQUIREMENTS AND MASTER PLAN 3.1. Design Year ······················································································· 3-1 3.2. Air Traffic Demand Forecast ·································································· 3-1 3.2.1. Annual Passenger Traffic Demand ················································· 3-1 3.2.2. Peak-Hour Air Passengers Demand ··············································· 3-2 3.2.3. Fleet Plan of Major Domestic Airlines in the Philippines ······················ 3-3 Final Report : Table of Contents Detailed Design Study Report of New Bohol Airport Construction and Sustainable Environment Protection Project Republic of the Philippines 3.2.4. Development Feature determined by DOTC ···································· 3-3 3.2.5. Simulated Flight Schedule ···························································· 3-4 3.3. Runway Length ·················································································· 3-7 3.3.1. Design Aircraft ··········································································· 3-7 3.3.2. Runway Length Requirement ························································ 3-8 3.4. Utilities ···························································································· 3-11 3.4.1. Water Supply System ································································· 3-11 3.4.2. Power Supply System ······························································· 3-12 3.4.3. Sewage Treatment System ························································ 3-12 3.5. Rescue and Fire Station ····································································· 3-13 3.6. Summary of Airport Facility Requirements ·············································· 3-15 3.7. Review of Airport Layout Plan ····························································· 3-16 3.7.1. Review of Runway Location for Phase-1 Development ····················· 3-16 3.7.2. Review of Airfield Separation Distances ········································ 3-17 3.7.3. Aircraft Parking Configuration ····················································· 3-20 3.7.4. Layout Plan of Terminal Facilities ················································· 3-22 3.7.5. Road and Car Park ··································································· 3-23 3.7.6. Phase-1 Airport Layout Plan ······················································· 3-24 CHAPTER 4 DESIGN OF CIVIL WORKS 4.1. Geometric Design of Airside Infrastructure ··············································· 4-1 4.1.1. Design Aircraft ··········································································· 4-1 4.1.2. Runway ···················································································· 4-1 4.1.3. Taxiways ··················································································· 4-4 4.1.4. Apron ······················································································· 4-5 4.2. Longitudinal and Transversal Profile Design ············································· 4-7 4.2.1. Existing Terrain ·········································································· 4-7 4.2.2. Runway Profile ·········································································· 4-7 4.2.3. Transversal Slope and Grading ····················································· 4-7 4.3. Pavement Works ·············································································· 4-18 4.3.1. General ·················································································· 4-18 4.3.2. Aircraft Movement Area ····························································· 4-18 4.3.3. Road Pavements ······································································ 4-23 4.4. Drainage ························································································· 4-27 4.4.1. Design Conditions and Formula ··················································· 4-27 4.4.2. Drainage for Airside ·································································· 4-29 4.4.3. Soaking Yard ··········································································· 4-31 Final Report : Table of Contents Detailed Design Study Report of New Bohol Airport Construction and Sustainable Environment Protection Project Republic of the Philippines 4.4.4. Drainage for Terminal Area ························································· 4-32 4.4.5. Airport Drainage Plan ································································ 4-32 4.5. Miscellaneous Facilities ····································································· 4-46 4.5.1. Curbstone and Gutter ································································ 4-46 4.5.2. Fence and Gate ······································································· 4-47 4.6. Landscaping ···················································································· 4-48 4.6.1. Basic Concept ········································································· 4-48 4.6.2. Landscape as the Tropical Island Airport ······································· 4-48 4.6.3. Growing Trees and Plants by Recycling Waste Water ······················ 4-49 4.6.4. Interphase with ECC ································································· 4-50 CHAPTER 5 DESIGN OF UTILITY WORKS 5.1. Water Supply System ·········································································· 5-1 5.1.1. General ···················································································· 5-1 5.1.2. Water Demand Projection ···························································· 5-2 5.1.3. Water Source ············································································ 5-2 5.1.4. Storage Facilities ········································································ 5-3 5.1.5. Water Distribution System ···························································· 5-3 5.1.6. Exterior Fire Protection System ····················································· 5-4 5.1.7. Study on the possible conversion of Rainfall to Potable Water ············· 5-7 5.2.