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E1699 V4 PEOPLES’REPUBLIC OF CHINA BENGBU MUNICIPALITY THE WORLD BANK Public Disclosure Authorized BENGBU INTEGRATED ENVIRONMENT IMPROVEMENT PROJECT Public Disclosure Authorized Consolidated Environmental Assessment Report December 2007 Public Disclosure Authorized French Grant, FASEP n°34 DGTPE, Ministère de l’Economie des Finances et de l’Industrie, Paris, France Public Disclosure Authorized 27, rue de Vanves-92772 Boulogne Billancourt Cedex -France- Tél : 33 (0) 1 46 10 25 40 Room 207B, 2/F, 64 Shamian Street, Fax : 33 (0) 1 46 10 25 49 Liwan District, Guangzhou, P.R. E-mail : [email protected] China Tel/Fax: (86 20) 8121 6968 Bengbu Integrated Environment Improvement Project PEOPLE’S REPUBLC OF CHINA BENGBU MUNICIPALITY Bengbu Integrated Environment Improvement Project R3A- Consolidated Environmental Assessment Report This report has been published in collaboration with SOGREAH CHINA Objet de l’indice Date Indice Rédaction Validation Nom Signature Nom Signature Consolidated Environmental Assessment Report 14 October 2007 Huang Xiaodan Gary Moys (R3A) a b c d Numéro de rapport(*): Rig00006 Numéro d'affaire: A17978 N° de contrat: CIGZ 07287 Domaine technique: BV31 (*) This report is part of the environmental safeguard documents, which include three separate volumes: - Consolidated Environmental Assessment Report (R3A) - Environmental Assessment Summary (R3B), and - Environmental Management Plan (R3C) BURGÉAP 27, rue de Vanves 92772 BOULOGNE-BILLANCOURT Cedex, France Téléphone: 33(0)1.46 10 25 40 Télécopie: 33(0)1. 46 10 25 49 e-mail: [email protected] RIg00006 A17978/CIGZ070287 XDH/GDM October 2007 Page: 2/317 Bengbu Integrated Environment Improvement Project TABLE OF CONTENTS TABLE OF CONTENTS ............................................................................................. 3 LIST OF TABLES....................................................................................................... 6 LIST OF FIGURES ................................................................................................... 10 LIST OF ANNEXES.................................................................................................. 11 ACRONYMS AND ABBREVIATIONS...................................................................... 12 1 INTRODUCTION ................................................................................................ 13 1.1 BIEIP Project Background & Organization ......................................................................................... 13 1.2 General Background for Consolidated EA ........................................................................................... 19 1.3 Coverage of this Consolidated EA.......................................................................................................... 22 1.4 Layout of the Consolidated EA Report.................................................................................................. 22 2 INSTITUTIONAL & REGULATORY FRAMEWORK .......................................... 24 2.1 Environmental Institutions and Roles ................................................................................................... 24 2.2 Applicable Laws & Regulations ............................................................................................................. 25 2.3 Environmental Quality Standards ......................................................................................................... 27 2.4 World Bank Safeguards.......................................................................................................................... 28 3 ENVIRONMENTAL POLICY FRAMEWORK ..................................................... 29 3.1 Main Environmental Issues and Strategies in Huai River Basin ........................................................ 29 3.2 Relevant Plannings of Bengbu Municipality......................................................................................... 30 3.3 Project Conformity with the Master Plans............................................................................................ 40 4 ENVIRONMENTAL BASELINE SITUATION ..................................................... 44 4.1 Topography.............................................................................................................................................. 45 4.2 Climate ..................................................................................................................................................... 45 RIg00006 A17978/CIGZ070287 XDH/GDM October 2007 Page: 3/317 Bengbu Integrated Environment Improvement Project 4.3 Hydrology................................................................................................................................................. 46 4.4 Geology ..................................................................................................................................................... 49 4.5 Soil and Vegetation.................................................................................................................................. 49 4.6 Air ............................................................................................................................................................. 50 4.7 Surface Water .......................................................................................................................................... 54 4.8 Groundwater............................................................................................................................................ 65 4.9 Water Supply ........................................................................................................................................... 67 4.10 Water Pollution........................................................................................................................................ 69 4.11 Noise.......................................................................................................................................................... 77 4.12 Sediment Quality ..................................................................................................................................... 83 4.13 Solid Waste Management ....................................................................................................................... 91 4.14 Ecological Environment .......................................................................................................................... 92 4.15 Natural Disasters ..................................................................................................................................... 92 4.16 Social Environment ................................................................................................................................. 93 4.17 Cultural Archaeology Resources............................................................................................................ 94 5 PROJECT DESCRIPTION ................................................................................. 96 5.1 Project Summary..................................................................................................................................... 96 5.2 Description of Proposed Sub-Projects ................................................................................................... 99 5.3 Analysis of Project Pollution Sources .................................................................................................. 106 5.4 Environmental Sensitive Points............................................................................................................ 108 6 ENVIRONMENTAL IMPACT ANALYSIS......................................................... 119 6.1 Impact Screening ................................................................................................................................... 119 6.2 Project Benefits...................................................................................................................................... 119 6.3 Environmental Impacts during Construction Period......................................................................... 127 6.4 Environmental Impacts during Operation.......................................................................................... 137 7 MITIGATION MEASURES ............................................................................... 200 7.1 Mitigation Measures during Construction Period.............................................................................. 200 RIg00006 A17978/CIGZ070287 XDH/GDM October 2007 Page: 4/317 Bengbu Integrated Environment Improvement Project 7.2 Mitigation Measures during Operation Period................................................................................... 215 8 ALTERNATIVE ANALYSIS.............................................................................. 225 8.1 Zero-project Analysis............................................................................................................................ 225 8.2 Alternatives of Desilting Method for Longzi Lake ............................................................................. 233 8.3 Alternatives for Mohekou Project........................................................................................................ 234 9 INFORMATION DISCLOSURE AND PUBLIC CONSULTATION.................... 245 9.1 Information Disclosure.........................................................................................................................