Data Collection Survey for Southern Economic Corridor in Myanmar
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Republic of the Union of Myanmar Data Collection Survey For Southern Economic Corridor In Myanmar Final Report September 2016 Japan International Cooperation Agency (JICA) Yachiyo Engineering Co., Ltd. Central Consultant Inc. 1R JR 16 - 044 Exchange Rate: March 2016 (Monthly Currency Conversion JICA, 2015) 1.00 MMK = ¥0.092 1.00 THB = ¥3.196 Data Collection Survey for Southern Economic Corridor in Myanmar Table of Contents Abbreviation 1. Outline ....................................................................................................................... 1-1 1.1 Background ......................................................................................................... 1-1 1.2 Objectives and Study Area ................................................................................. 1-1 1.3 Study Schedule ................................................................................................... 1-2 1.4 Site Survey Schedule .......................................................................................... 1-3 2. Progress of Dawei Project ......................................................................................... 2-1 2.1 Chronology of Dawei Project .............................................................................. 2-1 2.2 Outline of Initial Phase ...................................................................................... 2-2 3. Issues and Improvement Measures for the Initial Phase Road Plan ......................... 3-1 3.1 Background of the Initial Phase Road Plan ...................................................... 3-1 3.2 Technical Issues and Improvement Measures for the Initial Phase Road ....... 3-3 3.3 Improvement Measures for Smooth Running of Heavy Vehicles ..................... 3-11 4. Access Road Development in Full Phase .................................................................. 4-1 4.1 Basic Policy for Development ............................................................................. 4-1 4.2 Demand Analysis ................................................................................................ 4-2 4.3 Road Development Scenario .............................................................................. 4-4 4.4 Route Planning ................................................................................................... 4-6 4.5 Tunnel ................................................................................................................. 4-15 4.6 Road Improvement Impact (Travel Time Saving) ............................................. 4-22 4.7 Rough Estimated Project Cost ........................................................................... 4-23 4.8 Traffic Control Plan ............................................................................................ 4-26 5. Environmental and Social Considerations ................................................................. 5-1 5.1 Natural Environment ......................................................................................... 5-1 5.2 Land Acquisition and Resettlement ................................................................... 5-15 5.3 Impact on the Republic of Myanmar ................................................................. 5-20 5.4 Benefiting to the Communities along the Access Road ................................... 5-22 6. Railway Plan .............................................................................................................. 6-1 6.1 Route Planning ................................................................................................... 6-1 6.2 Structure Planning and Rough Cost Estimate.................................................. 6-6 6.3 Railway Operation Plan ..................................................................................... 6-11 i Data Collection Survey for Southern Economic Corridor in Myanmar 7. Financial Analysis ...................................................................................................... 7-1 7.1 Financial Analysis for the Access Road ............................................................. 7-1 7.2 Financial Analysis including the Railway Plan ................................................ 7-3 7.3 Financial Analysis for Alternative Case covered by Another SPC ................... 7-7 7.4 Stage-wise Construction Plan ............................................................................ 7-8 8. Recommendations and Further Studies .................................................................... 8-1 8.1 Development Scenarios for the Southern Economic Corridor .......................... 8-1 8.2 Action Plan .......................................................................................................... 8-2 8.3 Recommendations and Further Studies ............................................................ 8-3 Appendices 1. Summary (Power Point) ....................................................................................... App1-1 2. Tunnel Technology ................................................................................................ App2-1 ii Data Collection Survey for Southern Economic Corridor in Myanmar Figure List Figure 1.2.1 Study Area ........................................................................................... 1-2 Figure 1.3.1 Study Flow ........................................................................................... 1-3 Figure 2.2.1 Plan of Initial Phase Development of DSEZ ........................................ 2-2 Figure 3.1.1 Location of the Initial Phase Road ....................................................... 3-1 Figure 3.2.1 Typical Cross-section (2-Lane road) .................................................... 3-4 Figure 3.2.2 Typical Cross-section (4-Lane road) .................................................... 3-4 Figure 3.2.3 Relation between Vertical Gradient and Traveling Speed of Heavy Vehicles ............. 3-5 Figure 3.2.4 Composition of Vertical Gradient of Initial Phase Road ....................... 3-6 Figure 3.2.5 Improvement of the Initial Phase Road for Temporary Access Road (Gradient) .......... 3-7 Figure 3.2.6 Transportation and Logistics Bottlenecks of the Initial Phase Road .... 3-7 Figure 3.2.7 Annual Rainfall by Region in Myanmar (average for a decade) .......... 3-9 Figure 3.2.8 Monthly Rainfall in Dawei (average for a decade) ............................... 3-10 Figure 3.3.1 Improvement Measures for Smooth Running of Large Vehicles ......... 3-13 Figure 3.3.2 Improvement Location for Smooth Driving of Heavy Trucks ................ 3-13 Figure 3.3.3 Typical Cross-sections of Bypass ........................................................ 3-14 Figure 3.3.4 Strategic Plan of Truck Lane ............................................................... 3-14 Figure 4.1.1 Location of Southern Economic Corridor ............................................. 4-1 Figure 4.1.2 Basic Policy for Access Road Development in Full Phase .................. 4-1 Figure 4.2.1 Necessary infrastructure and Traffic Demand (estimated by ITD) ................. 4-3 Figure 4.2.2 Necessary infrastructure and Traffic Demand (80% of ITD estimate) ............ 4-3 Figure 4.3.1 Sub Option Setting .............................................................................. 4-5 Figure 4.4.1 Typical Cross-section of Detour Road ................................................. 4-6 Figure 4.4.2 Development Plan of Ka Loat Htar Reservoir ...................................... 4-9 Figure 4.4.3 Results of Alternative Routes Comparison (1/2) .................................. 4-13 Figure 4.4.4 Results of Alternative Routes Comparison (2/2) .................................. 4-14 Figure 4.5.1 Topographic and Geological Outlines .................................................. 4-16 Figure 4.8.1 Proposed Location of Each Traffic Control Plan .................................. 4-26 Figure 5.1.1 Location of Tanintharyi Region and Dawei Township........................... 5-1 Figure 5.1.2 Regional Rainfall Data in Myanmar ..................................................... 5-2 Figure 5.1.3 Forest Conservation Areas and National Parks in Myanmar ............... 5-5 Figure 5.1.4 Key Biodiversity Areas (KBA) in Myanmar .......................................... 5-7 Figure 5.1.5 Endangered Mammals (Category-IB and II) Inhabits .......................... 5-8 Figure 5.2.1 Major Communities along the DSEZ Access Road ............................. 5-18 Figure 6.1.1 Railway Connection of Southern Economic Corridor (Dawei – Bangkok) ....... 6-1 Figure 6.1.2 Truck Clearance Sample for Rail Structure ......................................... 6-2 Figure 6.1.3 Width of Base Level ............................................................................ 6-2 iii Data Collection Survey for Southern Economic Corridor in Myanmar Figure 6.1.4 Route Alignment Map of Railway ......................................................... 6-3 Figure 6.1.5 Route Planning (1/2) ........................................................................... 6-4 Figure 6.1.6 Route Planning (2/2) ........................................................................... 6-5 Figure 6.2.1 Typical Layer Drawing ......................................................................... 6-6 Figure 6.2.2 Typical Drawing for Cut Section .......................................................... 6-6 Figure 6.2.3 Typical Drawing for Viaduct ................................................................