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Initial Environmental Examination Project Number: 45021-002 December 2020 PRC: Anhui Intermodal Sustainable Transport Project — Tongjiang Avenue to Heshen Road Section of Jiangbei Avenue Widening Component Prepared by Wuhu Municipal Highway Administration Bureau for the Asian Development Bank This initial environmental examination 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 “terms of use” section of the ADB 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 CURRENCY EQUIVALENTS (as of 22 December 2020) Currency Unit – Chinese Yuan (CNY) CNY1.00 = $0.1529 $1.00 = CNY6.5400 . Table of contents 1 INTRODUCTION ................................................................................................................... 1 1.5.1 National Laws, Regulations and Rules ........................................................... 2 1.5.1 Local laws and regulations .............................................................................. 3 1.5.2 Technical guidelines and policy ...................................................................... 3 Domestic laws and regulations .............................................................................. 4 1.5.3 ................................................................................................................................... 4 1.6.1 Environment quality standards ....................................................................... 5 1.6.2 Pollutant discharge standards ......................................................................... 7 2 DESCRIPTION OF THE PROJECT ............................................................................... 14 2.3.1 Construction contents and scale .................................................................. 15 2.3.2 Total construction investment ............................................................................ 18 2.9.1 Identification of environmental impacts during construction ................... 25 2.9.2 Identification of environmental impacts during operation ........................... 26 3 OVERVIEW OF THE ENVIRONMENTAL BASELINE .................................................. 28 3.1.1 Topography and geology ............................................................................... 28 3.1.2 Meteorology and climate ................................................................................ 29 3.1.3 Hydrology, water system ................................................................................ 30 3.2.1 .................................................................................................................................... 31 3.2.2 Soil .................................................................................................................... 32 3.2.3 Vegetation ........................................................................................................ 33 3.2.4 Animals ............................................................................................................. 33 3.2.5 Current land use .............................................................................................. 33 3.3.1 Water environment quality ............................................................................. 34 3.3.2 Air quality ......................................................................................................... 37 3.3.3 Acoustic environment quality ........................................................................ 37 3.3.4 Soil .................................................................................................................... 41 3.4.1 Socioeconomic structure ............................................................................... 43 3.4.2 Education, health and culture ........................................................................ 43 3.4.3 Cultural relics ..................................................................................................... 44 4 ENVIRONMENTAL IMPACT ASSESSMENT AND MITIGATION MEASURES .......... 45 4.2.1 Ecological impact ............................................................................................ 46 4.2.1.1 Impact on vegetation ................................................................................... 46 4.2.1.2 Impacts on agricultural ecology ................................................................ 47 4.2.1.3 Impact on water body for agricultural irrigation ...................................... 47 4.2.1.4 Analysis of the impacts on the water system and water conservancy facilities along the line during operation ................................................................ 48 4.2.1.5 Impact on wildlife ......................................................................................... 48 4.2.1.6 Soil and water conservation ....................................................................... 50 4.2.2 Impact on surface water ................................................................................. 52 4.2.2.1 Surface water impact during construction ............................................... 52 4.2.2.2 Surface water impact during operation ..................................................... 53 4.2.3 Atmospheric environment impact ................................................................. 54 4.2.3.1 Increase in dust pollution ........................................................................... 54 4.2.3.2 Asphalt smoke pollution ............................................................................. 56 II 4.2.3.3 Impact on air quality during operation ...................................................... 56 4.2.4 Noise impact .................................................................................................... 56 4.2.4.1 Noise impact during construction ............................................................. 56 4.2.4.2 Traffic noise impact during operation ....................................................... 61 4.2.5 Solid waste impact .......................................................................................... 87 4.3.1 Ecological protection measures .................................................................... 87 4.3.1.1 Animal and plant protection measures ..................................................... 87 4.3.1.2 Temporarily occupied land restoration measures ................................... 88 4.3.2 Water pollution prevention and control measures ...................................... 88 4.3.3 Air pollution prevention and control measures ........................................... 88 4.3.4 Noise pollution prevention and control measures ...................................... 90 4.3.4.1 Noise prevention and control measures during construction ............... 90 4.3.4.2 Noise prevention and control measures during operation ..................... 90 4.3.4.3 Community and workers’ health and safety ............................................. 93 4.3.4.4 Physical and cultural resources ................................................................ 93 5 ENVIRONMENTAL MANAGEMENT PLAN .................................................................. 94 5.1.1 Objectives of the Environmental Management Plan (EMP) ....................... 94 242. 5.1.2 ..................................................................... Implementation arrangement 94 5.1.2.2 Staffing required for environmental management ............................................... 95 5.1.3 Environmental management plan ..................................................................... 96 5.2.1 Monitoring purpose ....................................................................................... 105 5.2.2 Monitoring Agency ........................................................................................ 105 5.2.3 Monitoring plan .............................................................................................. 105 5.2.4 Monitoring cost .............................................................................................. 107 5.2.5 Environmental monitoring reporting .......................................................... 108 5.3.1 Supervision purpose ..................................................................................... 109 5.3.2 Scope of supervision .................................................................................... 109 5.3.3 Contents of environment supervision ........................................................ 109 5.3.4 Environmental supervision procedure ....................................................... 110 5.3.5 Supervision work framework ....................................................................... 110 5.3.6 Key points of environmental supervision .................................................. 111 5.3.7 Supervision cost during construction period ............................................ 114 5.4.1 Staff training during construction .................................................................... 115 5.4.2 Staff training during operation ......................................................................... 115 5.5.1 Information