Proposed Mitigation Measures
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Proposed Ahero 33/11 kV Substation in Nyando District 2011 ENVIRONMENTAL IMPACT Public Disclosure Authorized ASSESSMENT PROJECT REPORT FOR THE PROPOSED AHERO 2.5MVA 33/11KV SUBSTATION IN NYANDO DISTRICT Public Disclosure Authorized Public Disclosure Authorized NOVEMBER 2011 FINAL PROJECT REPORT Public Disclosure Authorized Environmental Impact Assessment Project Report Page i Environmental and Social Impact Assessment Project Report Proposed Ahero 33/11 kV Substation in Nyando District 2011 CERTIFICATION: Client: Kenya Power and Lighting Company Limited Assignment: To carry out an Environmental Impact Assessment of the Proposed Ahero 2.5MVA 33/11 KV Substation. Project Cost: KES 250million Report Prepared by: NAME POSITION Wilfred Koech Environmental and Social Specialist, Lead Expert, NEMA Reg. No. 0259 Roseline Njeru Socio-Economist, Associate Expert Reg. No. 2444 Eng. Eliud Limo Senior Transmission Engineer Pius Ngari Environmental and Social Specialist Associate Expert Reg. No. 1862 Simon Mwangangi Environmental and Social Specialist Lead Expert, NEMA Reg. No. 2046 Jacob Akinala Safety Officer, Lead Expert, NEMA Reg. No. 0729 George Oselu Forester, Associate Expert, NEMA Reg.2988 Samuel Abaya Socio-Economist, Lead Expert, NEMA Reg.1245 James Gitau Technical safety Engineer Joseph Magarer 1st Assistant Engineer Signed : ....................................... Date: …………………………………… Wilfred Koech (Team Leader) Lead EIA/Audit Expert, NEMA Reg. No. 0259 For: The Kenya Power & Lighting Company (KPLC), P. O. Box 30099 – 00100, NAIROBI, KENYA Signed : …....................... Date : ……………………………………… John Guda-Manager; Safety, Health & Environment Environmental Impact Assessment Project Report Page ii Proposed Ahero 33/11 kV Substation in Nyando District 2011 LIST OF ABBREVIATIONS BOD Biological Oxygen Demand BS British Standard CBD Convention on Biological Diversity CO2 Carbon dioxide CSR Corporate Social Responsibility DAO District Agricultural Officer DO District Officer DC District Commissioner EA Environmental Audit EHS Environment Health and Safety EIA Environmental Impact Assessment ERC Energy Regulatory Commission ESIA Environmental & Social Impact Assessment EIS Environmental Impact Statement EMCA Environmental Management and Coordination Act, 1999 EMP Environment Management Plan ESMP Environmental and Social Management Plan ESMP Environmental and Social Monitoring Plan GHGs Green House Gases Ha Hectare HEP Hydro Electric Power HOD Head Of Department HVF Heavy Vehicle Fuel IDO Industrial Diesel Oil KenGen Kenya Energy Generating Company KPC Kenya Pipeline Corporation KPLC Kenya Power & Lighting Company KETRAC O Kenya Electricity Transmission Company kV Kilo Volt MVA Mega Volt Amps KW Kilo Watt KWS Kenya Wildlife Service L.R Land Registration MOA Ministry of Agriculture MSDS Material Safety Data Sheet NEMA National Environment Management Authority NFPA National Fire Protection Association NOx Oxides of Nitrogen OSHA Occupational Health and Safety Act PM Particulate Matter PPE Personal Protective Equipment SEM Sustainable Environmental Management SOx Oxides of Sulphur SHE Safety Health and Environment STD Sexually Transmitted Diseases Environmental Impact Assessment Project Report Page iii Proposed Ahero 33/11 kV Substation in Nyando District 2011 TABLE OF CONTENTS CERTIFICATION: ........................................................................................................... II LIST OF ABBREVIATIONS ........................................................................................... III TABLE OF CONTENTS ................................................................................................. IV LIST OF TABLES ......................................................................................................... XII LIST OF FIGURES........................................................................................................ XII EXECUTIVE SUMMARY ............................................................................................. XIII Project objectives ............................................................................................................................................... xiv Project Justification ............................................................................................................................................ xiv Baseline information / description of project area environment ........................................................................ xvi Legal and Regulatory Framework ...................................................................................................................... xvii Project Potential Impacts and Mitigation Measures .............................................................................................. 1 Proposed Mitigation Measures .............................................................................................................................. 3 Public Consultation ................................................................................................................................................ 6 Conclusions and Recommendations ...................................................................................................................... 6 1 CHAPTER ONE: INTRODUCTION AND PROJECT BRIEF .................................... 8 1.1 Project Background ................................................................................................................................... 8 1.2 Scope and Objectives of the Study ............................................................................................................ 9 1.2.1 Scope ............................................................................................................................................................ 9 1.2.2 Terms of Reference (ToR) for the ESIA Process ......................................................................................... 10 1.3 ESIA Approach and Methodology ............................................................................................................ 11 2 CHAPTER TWO: DESCRIPTION OF PROPOSED DEVELOPMENT PROJECT . 15 2.1 Introduction ............................................................................................................................................ 15 2.2 Location of the Project ............................................................................................................................ 15 2.3 Project objectives .................................................................................................................................... 18 Environmental Impact Assessment Project Report Page iv Proposed Ahero 33/11 kV Substation in Nyando District 2011 2.4 Project Justification ................................................................................................................................. 19 2.5 Project Need ........................................................................................................................................... 19 2.6 Project Desirability .................................................................................................................................. 19 2.7 Description of the Project........................................................................................................................ 20 2.7.1 Existing Vegetation ..................................................................................................................................... 20 This presents a description of the project in terms of size, access and proposed layout. ..................................... 20 2.7.2 Technical aspects of a substation............................................................................................................... 21 2.7.3 Access ......................................................................................................................................................... 25 2.7.4 Fencing and Security .................................................................................................................................. 26 2.7.5 Project Activities ........................................................................................................................................ 26 Operation Phase: ..................................................................................................................................................... 27 Area of Impact ......................................................................................................................................................... 27 Project’s Decommissioning Activities ...................................................................................................................... 27 2.7.6 Input Materials ........................................................................................................................................... 28 2.7.7 Temporary storage of hazardous substances ............................................................................................ 28 2.8 Use of services and resources during construction .................................................................................. 29 2.9 Cost of Proposed Project ......................................................................................................................... 30 2.10 Site and Land Ownership ........................................................................................................................