Juja Area Sewer Line
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EIA Project Report for the Proposed Construction of Secondary Sewer line at Muigai inn, chiefs area, Daima estate Thika Municipality COUNTY GOVERNMENT OF KIAMBU ENVIRONMENTAL IMPACT ASSESSMENT PROJECT REPORT FOR THE PROPOSED CONSTRUCTION OF SECONDARY SEWER LINE AT MUIGAI INN, CHIEFS AREA, DAIMA ESTATE THIKA MUNICIPALITY Proponent: Submitted by: County Government of Kiambu, Mary N. Kamau P.O. Box 2344- 00900, Lead Expert Kiambu, Kenya No. 7071 April 2020 Juja Secondary Sewer System EIA Report- 2020 Page 1 EIA Project Report for the Proposed Construction of Secondary Sewer line at Muigai inn, chiefs area, Daima estate Thika Municipality DECLARATION This Environmental Impact Assessment project report has been prepared by registered and licensed EIA /EA lead and Associate Experts in accordance with the Environmental Management and Coordination Act (EMCA), 1999 (amended 2015) and the Environmental (Impact Assessment) and Audit regulations 2003 which requires that every development project must have an EIA report prepared for submission to the National Environmental Management Authority (NEMA). We the undersigned, certify that the particulars in this report are correct and righteous to the best of our knowledge. EIA TEAM Name Designation Reg.No Mary Kamau Lead Expert 7071 Date…………………………… Signature…………………….. Martin Kiambati Associate Expert 9827 PROPONENT On Behalf Of COUNTY GOVERNMENT OF KIAMBU: CHIEF OFFICER MUNICIPAL ADMINISTRATION AND URBAN DEVELOPMENT P.O. BOX 2344- 00900, Kiambu Name: John M Mutie Authorized Signature………………………..………………………………………. Date/ Official stamp: …………………………………………………………….. Juja Secondary Sewer System EIA Report- 2020 Page 2 EIA Project Report for the Proposed Construction of Secondary Sewer line at Muigai inn, chiefs area, Daima estate Thika Municipality TABLE OF CONTENTS DECLARATION ....................................................................................................................... 2 LIST OF ACRONYMS AND ABBREVIATIONS .................................................................. 7 LIST OF TABLES ..................................................................................................................... 7 EXECUTIVE SUMMARY ....................................................................................................... 8 1.0 INTRODUCTION ............................................................................................................. 15 1.1 Background and Rationale for the EIA .............................................................................. 15 1.2 Scoping Process ................................................................................................................. 16 1.3 Terms of Reference ............................................................................................................ 16 1.4 Scope of EIA study ............................................................................................................ 18 1.5 Methodology ...................................................................................................................... 19 1.5.1 Desktop Reviews ............................................................................................................ 19 1.5.2 Field site Visits ............................................................................................................... 20 1.5.3 Public Consultation and Participation ............................................................................. 20 1.6 Objectives and Scope of the Proposed Project .................................................................. 20 1.7 Project Justification ............................................................................................................ 21 2.0 DESCRIPTION OF THE PROPOSED PROJECT ........................................................... 23 2.1 Introduction ........................................................................................................................ 23 2.2 Location of the Project ....................................................................................................... 23 2.3 Nature Design and Description of the proposed Project………………….. 23 2.3.1 Project Activities ............................................................................................................ 23 2.3.2 Project Inputs .................................................................................................................. 25 2.4 Project Justification ............................................................................................................ 26 2.5 Project Budget and Duration .............................................................................................. 26 3.0 BASELINE CONDITIONS OF THE PROJECT .............................................................. 27 3.1 Introduction ........................................................................................................................ 27 3.1.1 Demographics of Thika Town ........................................ 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Juja Secondary Sewer System EIA Report- 2020 Page 3 EIA Project Report for the Proposed Construction of Secondary Sewer line at Muigai inn, chiefs area, Daima estate Thika Municipality 3.2 Current Sewerage Situation ............................................................................................... 27 3.3 Topography ........................................................................................................................ 28 3.4 Climate ............................................................................................................................... 28 3.5 Hydrology .......................................................................................................................... 29 3.6 Geology and Soils .............................................................................................................. 29 3.7 Vegetation .......................................................................................................................... 30 4.0 RELEVANT POLICY, LEGISLATIVE AND INSTITUTIONAL FRAMEWORK ....... 31 4.1 Introduction ........................................................................................................................ 31 4.2PolicyFramework…………………………………………………………………………31 4.2.1 The constitution of Kenya 2010……………………………………….................…. 31 4.2.3 Vision 2030…………………………………………………………………………. 32 4.2.4 National Environment Policy………………………………………...................…… 33 4.2.5 National Land Policy……………………………………………….............………... 33 4.3 World Bank Operational Policies………………………………………......…………… 33 4.4 Legal framework ................................................................................................................ 34 4.5 World Bank Policies .......................................................................................................... 42 4.5.1 Operational Policy (OP) 4.01: Environmental Assessment, 2001 .................................. 42 4.5.2 OP 4.12: Involuntary Resettlement ................................................................................. 43 4.5.3 OP 4.04: Natural Habitats ............................................................................................... 43 4.5.4 OP 4.11: Physical Cultural Resources ............................................................................ 43 4.5.5 OP 4.36: Forests .............................................................................................................. 44 4.6 Institutional framework ...................................................................................................... 44 4.6.1 The National Environment Council ................................................................................ 44 4.6.2 The National Environment Management Authority (NEMA) Committees ................... 45 4.6.3 Water Resource Management Authority (WRMA) ........................................................ 45 4.7 International Conventions 46 4.7.1 The 1985 Vienna Convention for the protection of the Ozone Layer ............................ 46 Juja Secondary Sewer System EIA Report- 2020 Page 4 EIA Project Report for the Proposed Construction of Secondary Sewer line at Muigai inn, chiefs area, Daima estate Thika Municipality 4.7.2 The 1987 Montreal Protocol on Substances that Deplete the Ozone Layer ................... 46 4.7.3 The United Nations Convention on Climate Change (1992 UNFCCC) ......................... 47 4.7.4 The Kyoto protocol ......................................................................................................... 47 5.0 PUBLIC CONSULTATION AND PARTICIPATION..................................................... 48 5.1 Introduction ........................................................................................................................ 48 5.2 Objectives of the Public Participation and Consultation ................................................... 48 5.2 Outcome of the Consultation………………………………………………………… 49 6.0 POTENTIAL IMPACTS AND MITIGATION MEASURES .......................................... 50 6.1 Introduction ........................................................................................................................ 50 6.2 Impacts of the Construction Phase………………………………………………........… 50 6.2.1 Positive impacts .............................................................................................................. 50 6.2.2 Negative Impacts ...........................................................................................................