Chongqing New Urbanization Pilot and Demonstration Project
Total Page:16
File Type:pdf, Size:1020Kb
China:Chongqing New Urbanization Pilot And Demonstration Project Public Disclosure Authorized Nan’an District Component ENVIRONMENTAL AND SOCIAL ASSESSMENT Public Disclosure Authorized Public Disclosure Authorized Chongqing Municipal PMO CCTEG Chongqing Engineering May 2018 Public Disclosure Authorized China: Chongqing New Urbanization Pilot and Demonstration Project Nan'an District Urban regeneration Project Environmental and Social Impact Assessment Content Content .......................................................................................................................... i 1 General ...................................................................................................................... 1 1.1 Project background and origin ........................................................................ 1 1.2 Project objective ................................................................................................ 1 1.3 Project brief ....................................................................................................... 2 1.4 Assessment scope ............................................................................................... 3 1.5 Assessment phase............................................................................................... 3 1.6 Assessment rating .............................................................................................. 3 1.6.1 Classification method as per World Bank OP4.01 ................................... 4 1.6.2 Assessment rating ........................................................................................ 4 1.7 Environmental protection targets .................................................................... 5 2 Environment policies, regulatory and legal framework, and bases for report preparation .................................................................................................... 17 2.1 Regulatory and legal framework of environmental protection .................. 17 2.1.1 Regulatory and legal framework ............................................................. 17 2.1.2 Departmental rules ................................................................................... 17 2.2 Local laws and regulations ............................................................................. 18 2.3 Technical specifications for environmental protection ................................ 19 2.4 World Bank’s safeguards policies and World Bank Group’s EHS guideline ..................................................................................................................... 19 2.4.1 World Bank’s Safeguards Policies and their compliance analysis ....... 19 2.4.2 WBG EHS Guidelines and relevant provision compliance analysis ........................................................................................................................ 20 2.5 Relevant materials of the construction project ............................................ 23 2.6 Assessment standards ..................................................................................... 23 2.6.1 Environmental quality standard ............................................................. 23 2.6.2 Emission standards ................................................................................... 24 CCTEG Chongqing Engineering Co., Ltd. Page i China: Chongqing New Urbanization Pilot and Demonstration Project Nan'an District Urban regeneration Project Environmental and Social Impact Assessment 2.7 Compliance analysis of relevant regionalpolicies and planning relating to the proposed project ............................................................................... 25 2.7.1 Compliance analysis ofindustrialpolicies ................................................ 25 2.7.2 Compliance analysis of laws, regulations and planning ........................ 25 3. Project description ................................................................................................ 29 3.1 Project construction content .......................................................................... 29 3.2 Plan design ....................................................................................................... 32 3.2.1 Community regeneration design ............................................................. 32 3.2.2 Public space regeneration design ............................................................. 38 3.2.3 Slow-walking system project .................................................................... 40 3.3 Construction methods ..................................................................................... 47 3.3.1 Construction conditions ............................................................................ 47 3.3.2 Construction process................................................................................. 48 3.3.3 Construction layout .................................................................................. 48 3.3.4 Project implementation plan .................................................................... 49 3.4 Project land occupied and earthwork ........................................................... 52 3.5 Environmental factors and pollution source intensity analysis .................. 53 3.5.1 Construction-phase analysis on environmental pollution factors ........ 53 3.5.2 Environmental pollution factor analysis in the operational phase ....... 55 4 Natural and social environment overview ........................................................... 60 4.1 Natural environment overview ...................................................................... 60 4.1.1 Geographical location ............................................................................... 60 4.1.2 Landform ................................................................................................... 60 4.1.3 Formation lithology .................................................................................. 61 4.1.4 Seism ........................................................................................................... 61 4.1.5 Climate and weather ................................................................................. 61 4.1.6 Hydrology .................................................................................................. 61 4.2 Ecological environment overview .................................................................. 62 4.2.1 Ecological function zoning ....................................................................... 62 CCTEG Chongqing Engineering Co., Ltd. Page ii China: Chongqing New Urbanization Pilot and Demonstration Project Nan'an District Urban regeneration Project Environmental and Social Impact Assessment 4.2.2 The status quo of terrestrial plant resource ........................................... 64 4.2.3 The status quo of terrestrial animal resource......................................... 65 4.3 Ecological sensitive points .............................................................................. 65 4.3.1 General description ................................................................................... 66 4.3.2 Overview of Nanshan National Forest Park ........................................... 66 4.3.3 Liangfengya Municipal Forest Park ....................................................... 69 4.3.4 Nanshan-Nanquan Municipal Scenic Area ............................................. 73 4.4 Overview of social and economic environment ............................................ 77 4.4.1 Social and economic conditions of Nan’an District ............................... 77 4.4.2 Overview of cultural relics ....................................................................... 78 4.5 Environmental quality status and assessment .............................................. 83 4.5.1 Surface water environmental quality status ........................................... 83 4.5.2 Ambient air quality status ........................................................................ 85 4.5.3 Acoustic environmental quality status .................................................... 87 5 Analysis of alternatives .......................................................................................... 90 5.1 With/without project ....................................................................................... 90 5.2 Comparison of alternatives ............................................................................ 92 6 Prediction and assessment of environmental impacts ........................................ 98 6.1 Prediction and assessment of environmental impacts during construction phase..................................................................................................... 99 6.1.1 Impacts on water environment ................................................................ 99 6.1.2 Impacts on ambient air ...........................................................................100 6.1.3 Impacts on acoustic environment ..........................................................101 6.1.4 Impacts of solid wastes on environment ...............................................103 6.1.5 Impacts on ecological environment .......................................................104 6.1.6 Social impacts ..........................................................................................105 6.1.7 Cumulative effects ...................................................................................108 6.2 Environmental impact prediction