Environmental and Social Impact Assessment (Final) Part 1 of 4
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Environmental and Social Impact Assessment (Final) Part 1 of 4 October 2018 THA: Chonburi Power Plant Project Prepared by Gulf SRC Company Limited for the Asian Development Bank. The environmental and social impact assessment report is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. Your attention is directed to the Term of Use section of this website. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area. Environmental Report for submittal to ADB Sriracha Power Plant Project LOCATION : THE HEMARAJ EASTERN SEABOARD INDUSTRIAL ESTATE (HEMARAJ ESIE) AT KHAO KHANSONG SUB-DISTRICT, SI RACHA DISTRICT, CHON BURI PROVINCE. October 2018 Environmental Report for submittal to ADB Sriracha Power Plant Project Content ENVIRONMENTAL REPORT FOR SUBMITTAL TO ADB SRIRACHA POWER PLANT PROJECT Table of Content Page CHAPTER 1 : EXECUTIVE SUMMARY 1.1 PROJECT BACKGROUND .......................................................................................... 1-1 1.2 SUMMARIZED PROJECT DESCRIPTION .................................................................. 1-2 1.3 SIGNIFICANT FINDINGS ............................................................................................ 1-3 1.3.1 Air Quality ......................................................................................................... 1-3 1.3.2 Noise Level ....................................................................................................... 1-5 1.3.3 Surface Water Quality .................................................................................... 1-6 1.3.4 Aquatic Ecology ............................................................................................... 1-7 1.3.5 Information Discosure, Public Consulatation and Participations ........... 1-9 1.3.6 Public Health .................................................................................................... 1-10 1.3.7 Major Hazard Assessment .............................................................................. 1-11 1.4 RECOMMENDATIONS ............................................................................................... 1-11 CHAPTER 2 : POLICY, LEGAL AND ADMINISTRATIVE FRAMEWORK 2.1 POLICY, LEGAL, AND ADMINISTRATIVE FRAMEWORK ........................................ 2-1 2.1.1 Relevant Thai Regulations ............................................................................. 2-2 2.1.2 Concerned International Regulations .......................................................... 2-10 2.1.3 Comparison of National Requirements and WB/IFC Requirements...... 2-12 2.2 SCOPE OF THE EIA STUDY .................................................................................... 2-14 2.3 METHODOLOGY........................................................................................................ 2-15 2.4 ONEP EIA REVIEW AND APPROVAL PROCESS ...................................................... 2-21 2.5 EIA APPROVAL .......................................................................................................... 2-22 2.6 OTHER RELATED PERMITS ...................................................................................... 2-27 CHAPTER 3 : DESCRIPTION OF THE PROJECT 3.1 PROJECT LOCATION ................................................................................................ 3-1 3.2 ASSOCIATED FACILITIES .......................................................................................... 3-1 3.3 CONSIDERATION OF PROJECT IMPLEMENTATION ALTERNATIVES .................. 3-9 3.3 LAYOUT OF THE PROJECT COMPONENTS .......................................................... 3-9 RNP/ENV-P/P2810/FR (ADB)/RE61016-content- Page i Environmental Report for submittal to ADB Sriracha Power Plant Project Content Page CHAPTER 3 : DESCRIPTION OF THE PROJECT (Cont’d) 3.4 FUEL .................................................................................................................... 3-9 3.4.1 Fuel Source and Fuel Transportation to the Power Plant ..................... 3-9 3.4.2 Property of Fuel and Rate of Fuel Consumption ..................................... 3-13 3.4.3 Fuel Tranpsortation within the project area.............................................. 3-15 3.4.4 Diesel District within the project area ......................................................... 3-15 3.5 CHEMICAL SUBSTANCE ........................................................................................... 3-20 3.6 TECHNICAL INFORMATION OF THE POWER PLANT ........................................... 3-20 3.6.1 Design of the Power Plant ............................................................................. 3-20 3.6.2 Machinery and Production Equipment ....................................................... 3-24 3.7 GENERATING PROCESS AND CAPACITY ................................................................ 3-28 3.7.1 Generating Process .......................................................................................... 3-28 3.7.2 Generating Capacity ........................................................................................ 3-35 3.8 SUPPORTING SYSTEM FOR GENERATING AND DISPATCHING ELECTRICITY ... 3-35 3.9 INFRASTRUCTURE AND PUBLIC FACILITY SYSTEMS ........................................... 3-40 3.9.1 Water source for Cosumption ...................................................................... 3-40 3.9.2 Water use in generating process .................................................................. 3-43 3.9.3 DEMINERALIZED WATER.......................................................................................... 3-62 3.10 RAIN WATER MANAGEMENT IN THE POWER PLANT .......................................... 3-63 3.11 POLLUTION AND CONTROL ................................................................................... 3-68 3.11.1 Air Pollution and Control ............................................................................. 3-68 3.11.2 Noise Pollution and Control ......................................................................... 3-75 3.11.3 Wastewater and Control ................................................................................ 3-77 3.11.4 Solid Waste Management .............................................................................. 3-84 3.12 WORKER MANAGEMENT PLAN ............................................................................... 3-86 3.13 MATERIAL AND EQUIPMENT TRANSPORTATIONS .............................................. 3-89 3.14 OCCUPATIONAL HEALTH AND SAFETY ................................................................ 3-93 3.14.1 Control of Occupational Health and Safety during Construction Period ................................................................................................................. 3-94 3.14.2 Control of Occupational Health Safety during Operational Period ...... 3-95 3.14.3 Workplace Welfare .......................................................................................... 3-131 3.15 COMMUNITY RELATIONS AND COMPLAINT PROCEDURE ................................. 3-131 3.15.1 Community Relations ..................................................................................... 3-131 3.15.2 Complaint Procedure ..................................................................................... 3-132 3.16 PROJECT OPERATION & MANAGEMENT ............................................................... 3-135 3.17 GREEN AREA .............................................................................................................. 3-135 RNP/ENV-P/P2810/FR (ADB)/RE61016-content- Page ii Environmental Report for submittal to ADB Sriracha Power Plant Project Content Page CHAPTER 4 : DESCRIPTION OF THE ENVIRONMENTAL (BASELINE DATA) 4.1 PHYSICAL RESOURCES ............................................................................................ 4-2 4.1.1 Topography ...................................................................................................... 4-2 4.1.2 Geology/Seismology ....................................................................................... 4-4 4.1.2.1 Geology ..................................................................................................... 4-4 4.1.2.2 Seismology ............................................................................................... 4-4 4.1.3 Soil Resource .................................................................................................... 4-13 4.1.4 Meteorology ..................................................................................................... 4-33 4.1.5 Air Quality ......................................................................................................... 4-36 4.1.6 Noise .................................................................................................................. 4-67 4.1.7 Hydrology .......................................................................................................... 4-73 4.1.8 Water Quality ................................................................................................... 4-78 4.1.9 Groundwater Hydrology and Groundwater Quality ................................. 4-112 4.1.9.1 Groundwater