EIA: People's Republic of China: Pingquan Water Supply Subproject
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Environmental Impact Assessment Report Project Number: 40641 May 2010 PRC: Hebei Small Cities and Towns Development Demonstration Sector Project Prepared by Pingquan County Tap Water Company TABLE OF CONTENT 1. SUMMARY ...................................................................................................................................................... 7 1.1 Legal Basis 7 1.1.1 Environmental Protection Law 7 1.1.2 Environmental Protection Rules and Regulations 7 1.1.3 Technical Specifications on Environment 7 1.1.4 Related Documents and Information 8 1.2 Purpose 8 1.3 Main Assessment Factors, Evaluation Grade and Scope 8 1.3.1 Main Assessment Factors 8 1.3.2 Evaluation Grade 8 1.3.3 Main Assessment Factors and Evaluation Scope 9 1.4 Component and Focus of Evaluation 9 1.4.1 Component 9 1.4.2 Focus 10 1.5 Target of Environmental Protection 10 2. ENGINEERING ANALYSIS .......................................................................................................................... 12 2.1 Project Construction Plan 12 2.2 Existing Tap Water Company 13 2.2.1 History 13 2.2.2 Departments and Staff 13 2.2.3 Current Water Supply 13 2.3 Proposed Project 14 2.3.1 Proposed Project Introduction 14 2.3.2 Project Component 15 2.3.3 Land Acquisition and Plant Layout State 20 2.3.4 Master Equipment 21 2.3.5 Proposed Project Production Process and Pollutants Factors Analysis 23 3. REGIONAL ENVIRONMENT ........................................................................................................................ 28 3.1 Natural Environment 28 2 3.1.1 Geographic Location 28 3.1.2 Weather and Climate Condition 28 3.1.3 Topography 28 3.1.4 Soil and Vegetation 29 3.1.5 Natural Resource 30 3.1.6 State of Acoustic Environment 30 3.1.7 Water Resource and Water Environment 30 3.1.8 Solid Waste 34 3.1.9 State of Eco-Environment 34 3.2 Social Environment 40 3.2.1 Administrative Area and Population 40 3.2.2 Economy 40 3.2.3 Education 41 3.2.4 Sports and Health 41 3.2.5 Historical and Cultural Relics 41 3.2.6 Infrastructure Facilities Construction 41 3.3 Environmental Quality Assessment 43 3.3.1 Ambient Air Quality Monitoring and Evaluation 44 3.3.2 State of Ambient Water Quality 48 3.3.3 State of Acoustic Environment 51 4. WITHOUT PROJECT ANALYSIS AND OPTIONS COMPARISON ............................................................. 53 4.1 Without Project Analysis 53 4.2 Options Comparison 53 4.2.1 Water Plant Site Selection and Alternatives of Water Pipelines Distribution 53 4.2.2 Selection of Disinfection Methods 54 4.2.3 Selection of Pipes 55 5 POTENTIAL ENVIRONMENTAL IMPACTS AND MITIGATION MEASURES ............................................ 57 5.1 Social Benefit Analysis 57 5.2 Standards for Evaluation 57 5.2.1 Environmental Quality Standards 57 5.2.2 Discharge Standard for Pollutants 58 5.3 Environmental Impacts and Mitigation Measures during Construction Period 59 5.3.1 Ecological Environmental Impacts & Mitigation Measures during Construction Period 59 3 5.3.2 Other Environmental Impacts and Mitigation Measures during Construction Period 62 5.3.3 Groundwater Protection Measures during Construction 65 5.4 Impact Analysis of Land Acquisition 66 5.4.1 Impact Analysis of Permanent Land Acquisition 66 5.4.2 Impact Analysis of Temporary Land Occupation 66 5.5 Environmental Impact and Mitigation Measures during Operation Period 67 5.5.1 Eco-Environmental Impact and Mitigation Measures during Operation Period 67 5.5.2 Environmental Impact Analysis on Surface Water during Operation 72 5.5.3 Environmental Impact Analysis on Atmosphere during Operation 73 5.5.4 Environmental Impact Analysis on Solid Waste during Operation 73 5.5.5 Environmental Impact Analysis on Noise during Operation 73 5.5.6 Impact Analysis on Environmental Risks during Operation 74 5.5.7 Impact Analysis on Social Environment 74 5.5.8 Protective Measures of Groundwater during Operation Period 75 6 ECONOMIC COST-BENEFIT ANALYSIS .................................................................................................... 81 6.1 Economic Benefit Analysis 81 6.2 Environmental Economic Cost-Benefit Analysis 81 6.2.1 Environmental Investment Costs 81 6.2.2 Environmental Investment Benefit 82 6.3 Conclusion 82 7 ENVIRONMENTAL MANAGEMENT PLAN ................................................................................................. 84 7.1 Environmental Management Plan during Construction 84 7.1.1 Implementation Agency 84 7.1.2 Environmental Management System during Construction 84 7.1.3 Environmental Management Plan during Construction 84 7.1.4 Environmental Monitoring during Construction 86 7.2 Environmental Management Plan during Operation 87 7.2.1 Primary Tasks 87 7.2.2 Institutional Setup and Personnel Training 87 7.2.3 Primary Responsibilities 87 7.3 Environmental Monitoring during Operation 88 4 7.4 Environmental Protective Facilities of "Three Simultaneous" Acceptance 92 8. PUBLIC PARTICIPATION ............................................................................................................................ 93 8.1 Purpose and Significance of Public Participation 93 8.2 Approaches and Scope of Public Participation 93 8.3 Public Participation Content 93 8.4 Results of Public Participation Survey 98 9 CONCLUSION AND RECOMMENDATIONS ............................................................................................. 100 9.1 Conclusion 100 9.1.1 Project Benefits 100 9.1.2 Environmental Impacts and Mitigation Measures during Construction 100 9.1.3 Environmental Impact Analysis and Pollution Prevention Measures during Operation 101 9.1.4 Impact Analysis of Permanent Land Acquisition 102 9.1.5 Conclusion 102 9.1.6 Environmental Follow-up Monitoring 102 9.1.7 Engineering Feasibility Conclusion 103 9.2 Recommendations 103 5 INTRODUCTION Pingquan County has two methods for water supply. One is designed for residents managed in centralized way by the Tap Water Company associated with Pingquan Water Affairs Bureau. The other is designed for corporate company in decentralized way, which use reserve wells for water supply. Now water supply capacity is 10,000 m3/d. Rest counties use reserve wells for water supply. This caused inconvenience for water resources exploitation which led to water supply shortage. The counties have low network pipeline, lack of pipe diameter and water pressure. The pipelines of counties has high leaking rate. It is difficult to provide a good service of drinking water for the residents in the terms of quality and quantity. Due to the uninterrupted development of economy and expansion of urban scale, people’s life standards are increasing day by day. The demand for high quantities and quality of water is becoming increasingly larger. In order to create a better production and living conditions for economic development, Pingquan County Development and Reform Bureau proposed to apply for ADB’s loan to construct water supply project in urban area. In line with Environmental Impact Assessment Law of PRC and ordinance of Environmental Protection Management for Construction and related policies, laws and regulations, an environmental impact assessment report should be done (plus Special Evaluation Study on Eco-Environment). In accordance with “Environmental Impact Assessment Technical Guidelines” and suggestion of provincial and municipal environmental protection departments, our technical personnel have finalized this environmental impact assessment report (plus Special Evaluation Study on Eco-Environment) by field investigation on Project site and surrounding area, technical information collection. Great appreciation for the help and support from Hebei Province Environmental Protection Agency, Chengde Municipal Environmental Protection Agency, Pingquan County Development and Reform Bureau, Pingquan County Environmental Protection Agency, Pingquan County Water Resources Bureau, and the Design Institute of the Feasibility Study Report. 6 1. Summary 1.1 Legal Basis 1.1.1 Environmental Protection Law i. Environmental Protection Law of PRC, 26 December, 1989 ii. Environmental Impact Assessment Law of PRC, 1 September, 2003 iii. Air Pollution Prevention and Control Act of PRC, 1 September, 2000 iv. Water Pollution Prevention and Control Act of PRC, 1 June, 2008 v. Solid Waste Pollution Prevention and Control Act of PRC, 19 April, 2005 vi. Noise Pollution Prevention and Control Act of PRC, 1 March, 1997 vii. Cleaner Production Law of PRC, 1 January, 2003 viii. Water Law of PRC, 1 October, 2002 1.1.2 Environmental Protection Rules and Regulations i. State Council Document 65, Decision to Implementation of Scientific Outlook Development and Strength Environmental Protection [Ji Zheng [2006] ] ii. Decree 253 of State Council: Regulations Environmental Protection Management of Project Construction, 29 November, 1998 iii. Guidelines Contents for Industrial Structure Adjustment (2005) NDRC No. 40, 2 December, 2005 iv. Hebei Province Environmental Protection Regulation, 1 May, 2005 v. Hebei Province Ordinance of Environmental Protection Management for Construction, 7 December, 1996 vi. Temporary Regulations on Environmental Protection Management for Construction, Hebei Province Environmental Protection Bureau Ji Huan Ban fa [2007], No. 65 vii. Preparation of Technical Assessment Report on Environmental Protection Management for Construction, Hebei Province Environmental Protection Bureau Ji Huan Ban fa [2007], No. 70 viii. Notification for Preparation on Strengthening Environmental Impact Assessment Document, Hebei Province Environmental