Oyo State Ibadan Urban Flood Management Project Environmental and Social Management Plan

\\ \ Public Disclosure Authorized OYO STATE IBADAN URBAN FLOOD MANAGEMENT PROJECT ENVIRONMENTAL AND SOCIAL MANAGEMENT PLAN (ESMP) Public Disclosure Authorized Public Disclosure Authorized FOR THE EMERGENCY DREDGING OF CHANNELS AND CLEARING OF BLOCKED DRAINAGES ACROSS IBADAN FOR THE YEAR 2019 Public Disclosure Authorized DRAFT REPORT JULY, 2019 TABLE OF CONTENT TABLE OF CONTENT ............................................................................................................................................................................ 2 EXECUTIVE SUMMARY .................................................................................................................................................................... 5 CHAPTER ONE: BACKGROUND AND INTRODUCTION ................................................................................................................ 7 1.1 Background ........................................................................................................................................................................... 7 1.2 Project Location .................................................................................................................................................................... 8 1.3 Description of the Proposed Works ................................................................................................................................... 1 1.4 Objectives of the ESMP ....................................................................................................................................................... 8 1.5 Approach and Methodology ................................................................................................................................................ 8 1.5.1 Literature Review/Desktop Studies ........................................................................................................................... 8 1.5.2 Field Data Collection .................................................................................................................................................... 9 1.5.3 Stakeholder Consultations .......................................................................................................................................... 9 CHAPTER TWO: REGULATORY AND ADMINISTRATIVE FRAMEWORK ............................................................................... 10 2.1 Oyo State Regulations ...................................................................................................................................................... 10 2.2 National Regulations ......................................................................................................................................................... 10 2.3 World Bank Guidelines ..................................................................................................................................................... 13 CHAPTER THREE: DESCRIPTION OF BASELINE BIOPHYSICAL AND SOCIO- ECONOMIC CONDITIONS .................. 14 3.1 Overview ............................................................................................................................................................................. 14 3.2 Environmental Baseline Data Collection Methods ........................................................................................................ 14 3.2.1 Air Quality and Noise Sampling .............................................................................................................................. 14 3.2.2 Water Quality ........................................................................................................................................................ 14 3.2.3 Biological Parameters ............................................................................................................................................... 14 3.3 Environmental Baseline Conditions ................................................................................................................................ 15 3.3.1 Climate /Meteorology ................................................................................................................................................ 15 3.3.2 Geology and Hydrogeology ..................................................................................................................................... 16 3.3.3 Air Quality and Noise Level ..................................................................................................................................... 17 3.3.4 Surface/Groundwater................................................................................................................................................ 17 3.3.5 Biological Environment ............................................................................................................................................. 18 3.4 Socio-economic and Cultural Overview ......................................................................................................................... 21 3.4.1 Overview and Historical Perspectives on Ibadan ................................................................................................. 21 3.4.2 Population Structure and Distribution ..................................................................................................................... 21 3.4.3 Traditional Leadership structure.............................................................................................................................. 22 3.3.4 Urban Pattern............................................................................................................................................................. 23 3.3.5 Economy ............................................................................................................................................................................. 23 3.3.6 Land Use and Land Cover ....................................................................................................................................... 23 3.3.7 Infrastructure .............................................................................................................................................................. 24 3.3.8 Baseline socio-economic conditions of 2019 dredging sites. ............................................................................. 24 CHAPTER FOUR: ENVIRONMENTAL AND SOCIAL IMPACTS AND MITIGATION MEASURES ......................................... 34 4.1 Introduction ......................................................................................................................................................................... 34 4.2 Environmental and Social Impacts of Proposed Dredging and Desilting Activities ................................................. 34 4.2.1 General Environmental and Social Impacts .......................................................................................................... 34 4.2.2 Environmental and Social Impacts, and Mitigation Measures ............................................................................ 34 4.2.3 Positive Environmental and Social Impacts of Dredging & Clearing Activities ................................................. 35 4.2.4 Potential Negative Environmental and Social Impacts of Dredging & Clearing Activities .............................. 35 4.3 Mitigation Measures .......................................................................................................................................................... 35 4.4 Contractual Measures ...................................................................................................................................................... 51 4.5 Environmental and Social Management and Monitoring Program ............................................................................. 51 4.5.1 Monitoring and Reporting Procedure ..................................................................................................................... 51 4.6 Institutional Arrangements................................................................................................................................................ 51 4.7 Implementation Schedule ................................................................................................................................................. 53 Cost Estimates ................................................................................................................................................................................. 53 CHAPTER FIVE: CONSULTATIONS AND STAKEHOLDER ENGAGEMENT ........................................................................... 54 5.1 Rationale for consultations ............................................................................................................................................... 54 5.2 Procedure ........................................................................................................................................................................... 54 5.3 Summary of the Outcome of Stakeholder Consultations ............................................................................................. 54 5.4 Overview of Environmental & Social Concerns raised through consultation process and required mitigation approaches 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