Captive Power in Nigeria a Comprehensive Guide to ­Project ­Development

Total Page:16

File Type:pdf, Size:1020Kb

Captive Power in Nigeria a Comprehensive Guide to ­Project ­Development Captive Power in Nigeria A Comprehensive Guide to Project Development Captive Power in Nigeria A Comprehensive Guide to Project Development Market Study and Project Scouting Nigeria 2 Imprint Published by: Design & Layout: European Union Energy Initiative Schumacher. Design und digitale Medien Partnership Dialogue Facility (EUEI PDF) www.schumacher-visuell.de Photos: © EUEI PDF / Partners for Innovation Production: c/o Deutsche Gesellschaft für Printed on 100% recycled paper Internationale Zusammenarbeit (GIZ) GmbH Dag-Hammarskjöld-Weg 1–5 65760 Eschborn, Germany The Partnership Dialogue Facility (EUEI PDF) is an instrument of the EU Energy Initiative (EUEI). It currently receives contributions [email protected] from the European Commission, Austria, Finland, Germany, Italy, www.euei-pdf.org the Netherlands and Sweden. EUEI PDF is responsible for the www.africa-eu-renewables.org implementation of the Africa-EU Renewable Energy Cooperation Programme (RECP). The RECP is a programme of the Africa-EU Energy Partnership (AEEP) Place and date of publication: Eschborn, November 2016 Editor: Ina de Visser Authors: Partners for Innovation B.V.: Thessa Bagu, Thomas Dietz, Emiel Hanekamp, Aniche Phil-Ebosie and Bolade A. Soremekun Market Study and Project Scouting Nigeria 3 ACKNOWLEDGEMENT As part of this study, the researchers have conducted interviews and communicated with over 70 persons from different government agencies, non-governmental organisations and the private sector (GenCos, DisCos, financiers, relevant experts, power project developers and agri-food sector companies). More than 40 companies active in the agri-food sector have been visited, often multiple times. We would like to express our gratitude to all those that have cooperated in this study as their input has been very important to the outcome of this report. Special thanks goes to Godwin Eni Aigbokhan, Renewable Energy Market Adviser of the National Competitiveness Council of Nigeria and focal point for the RECP. Godwin was involved in many interviews and field visits. The researchers also would like to thank the RECP team for their flexibility and providing their suggestions on how to improve the outcome of this study. NOTES FROM THE AUTHORS The information in this report is based on interviews, site visits and desk- and literature research. Finding recent and reliable data in Nigeria is challenging. The researchers therefore had to use many different data sources with often different time frames and units. Combining these sources provided new insights but also raised new questions, especially in relation to reliability of the gathered data. Some data was not available, e.g. energy demand for the different manufacturing sectors (especially the agri-food sector) or the amount of self-generated captive power in Nigeria. The researchers had to use combinations of old and recent, direct and indirect data and extrapolations to be able to provide an estimate for these figures. The information in chapter six of this report is based on quality sources and is accurate at the time of writing (2016). However, the Nigerian energy sector is still in development and processes, procedures, timelines, fees and the likes are subject to change. Moreover, more than one respondent indicated that there are hidden obstacles and processes. Therefore, for any entity intending to set up a power project in Nigeria it would be wise to liaise with relevant experts who can use their insider knowledge and relationships to ensure all necessary steps at that point of time are indeed taken. Market Study and Project Scouting Nigeria 4 ABBREVIATIONS AND DEFINITIONS AFD Agence Française de Développement GTA Gas Transportation Agreement AfDB African Development Bank HYPPADEC Hydro Electric Power Producing Areas APC All Progressive Congress Development Commission BMZ German Federal Ministry for Economic IEDN Independent Electricity Distribution Cooperation and Development Networks BOOT Build-Own-Operate-Transfer IFC International Finance Corporation CAC Corporate Affairs Commission IPP Independent Power Producer CBN Central Bank of Nigeria JICA Japan International Cooperation CCI Certificate of Capital Importation Agency CNG Compressed Natural Gas LTSA Long term Service Agreement CP Condition Precedent MAN Manufacturers Association of Nigeria CPS Country Partnership Strategy MEND Movement for the Emancipation of the CREN Council for Renewable Energy Niger-Delta DBOM Design-Build-Operate-Maintain MFB Micro Finance Bank DCS Detail Commercial Solicitors MFI Microfinance Institutions DFID Department for International MIGA Multilateral Investment Guarantee Development Agency DisCo Distribution Company MoF Ministry of Finance DMB Deposit Money Bank MoP Ministry of Power, Works and Housing ECN Energy Commission of Nigeria MoPR Ministry of Petroleum Resources ECOWAS Economic Community of West MSMEs Micro, Small and Medium sized African States Enterprises EFB Empty Fruit Bunch MYTO Multi-Year Tariff Order EIA Environmental Impact Assessment NAE Nigeria Alternative Energy EOI Expression of Interest NAPTIN National Power Training Institute of EPC Engineering, Procurement & Nigeria Construction NASENI National Agency for Science and EPSRA Electric Power Sector Reform Act Engineering Infrastructure EPZ Export Processing Zones NBET Nigerian Bulk Electricity Trading Plc FCO Foreign and Commonwealth Office NBS Nigeria Bureau of Statistics FCT Federal Capital Territory NCAPMA National Cassava Processors and FDI Foreign Direct Investment Marketers Association FEC Federal Executive Council NCERD National Centre for Energy Research FFB Fresh Fruit Bunch and Development FGN Federal Government of Nigeria NCHRD National Centre for Hydropower FME Federal Ministry of Environment Research and Development FMP Federal Ministry of Power NCP National Council on Privatisation FTZ Free Trade Zone NDPHC Niger Delta Power Holding Company GACN Gas Aggregation Company Nigeria NEEDS National Economic Empowerment and Limited Development Strategy GDP Gross Domestic Product NEITI Nigeria Extractive Industries GenCo Generation Company Transparency Initiative GIZ Deutsche Gesellschaft für Internationale NEMSA Nigerian Electricity Management Zusammenarbeit (GIZ) GmbH Services Authority GNI Gross National Income NEMSF Nigeria Electricity Market Stabilization GSA Gas Supply Agreement Facility NEP National Energy Policy Abbreviations and definitions 5 NEPA National Electric Power Authority TCN Transmission Company of Nigeria NEPP National Electric Power Policy TEM Transitional Electricity Market NERC National Electricity Regulatory TPA Transmission Project Agreement Commission TPO Technical Palm Oil NESI Nigerian Electricity Supply Industry TUOS Transmission Use of System Agreement NESP Nigerian Energy Support Programme UNDP United Nations Development NGC Nigerian Gas Company Programme NGN Nigerian Naira UNIDO United Nations Industrial Development NIAF Nigerian Infrastructure Advisory Facility Organisation NIFOR Nigerian Institute for Palm Oil Research USAID United States Agency for International NIPC Nigerian Investment Promotion Development Commission NIPP National Integrated Power Projects NNPC Nigerian National Petroleum Corporation Important definitions NOTAP National Office for Technology Agri-food The agri-food sector includes those Acquisition & Promotion sector enterprises engaged in agriculture NPC National Population Commission (and life stock) and the processing NPDC Nigerian Petroleum Development of food and drink. Company Grid- Power plant where the electricity NREEEP National Renewable Energy and Energy connected generated is evacuated on the Efficiency Policy power national (TCN) grid O&M Operation & Maintenance Embedded Electricity directly connected to and ONEM Operator of the Nigerian Electricity power evacuated through a distribution Market system which is connected to a OPC Odua People’s Congress transmission network operated by a PAPs Project Affected Persons System Operations Licensee PCOA Put Call Option Agreement Captive The generation of off-grid electricity PDP People's Democratic Party power that is entirely consumed by the PHCN Power Holding Company of Nigeria generator itself and has an installed PKO Palm Kernel Oil capacity exceeding 1 MW (no upper PPAs Power Project Agreements limit) PV Photovoltaic Off-grid Small scale (0–1 MW) electricity REA Rural Electrification Agency power generation to a single or limited REAP Renewable Electricity Action number of customers, including the Programme use of mini-grids RECP Renewable Energy Cooperation Programme REMP Renewable Energy Master Plan This report uses the European notation of numbers. REPG Renewable Electricity Policy Guidelines RFP Request for Proposal Exchange rates used of 2nd of May 2016: ROW Right of Way € 1 = 228 Naira and $ 1 = € 0,851 SCPZs Staple-Crop Processing Zones SERC Sokoto Energy Research Centre SHP Small Hydro Power SHS Solar Home Systems 1) The Naira is highly volatile with inflation rates in 2016 above SPO Special Palm Oil 11%, therefore, prices converted from Naira to Euro in this report may not be accurate at the time of reading. Market Study and Project Scouting Nigeria 6 EXECUTIVE SUMMARY The energy situation in Nigeria is critical and a key I. Grid-connected: a power plant where the elec- constraint for economic development. About 55% tricity generated is evacuated on the national grid. of the population has no access to electricity and out of the total energy consumption, traditional II. Embedded: electricity that is directly connected
Recommended publications
  • P E E L C H R Is T Ian It Y , Is L a M , an D O R Isa R E Lig Io N
    PEEL | CHRISTIANITY, ISLAM, AND ORISA RELIGION Luminos is the open access monograph publishing program from UC Press. Luminos provides a framework for preserving and rein- vigorating monograph publishing for the future and increases the reach and visibility of important scholarly work. Titles published in the UC Press Luminos model are published with the same high standards for selection, peer review, production, and marketing as those in our traditional program. www.luminosoa.org Christianity, Islam, and Orisa Religion THE ANTHROPOLOGY OF CHRISTIANITY Edited by Joel Robbins 1. Christian Moderns: Freedom and Fetish in the Mission Encounter, by Webb Keane 2. A Problem of Presence: Beyond Scripture in an African Church, by Matthew Engelke 3. Reason to Believe: Cultural Agency in Latin American Evangelicalism, by David Smilde 4. Chanting Down the New Jerusalem: Calypso, Christianity, and Capitalism in the Caribbean, by Francio Guadeloupe 5. In God’s Image: The Metaculture of Fijian Christianity, by Matt Tomlinson 6. Converting Words: Maya in the Age of the Cross, by William F. Hanks 7. City of God: Christian Citizenship in Postwar Guatemala, by Kevin O’Neill 8. Death in a Church of Life: Moral Passion during Botswana’s Time of AIDS, by Frederick Klaits 9. Eastern Christians in Anthropological Perspective, edited by Chris Hann and Hermann Goltz 10. Studying Global Pentecostalism: Theories and Methods, by Allan Anderson, Michael Bergunder, Andre Droogers, and Cornelis van der Laan 11. Holy Hustlers, Schism, and Prophecy: Apostolic Reformation in Botswana, by Richard Werbner 12. Moral Ambition: Mobilization and Social Outreach in Evangelical Megachurches, by Omri Elisha 13. Spirits of Protestantism: Medicine, Healing, and Liberal Christianity, by Pamela E.
    [Show full text]
  • Locational Analysis of Primary Health Facilities in Ikorodu Local Government Area of Lagos State Using Multimedia GIS Approach By
    International Journal of Scientific & Engineering Research Volume 9, Issue 5, May-2018 2008 ISSN 2229-5518 Locational Analysis of Primary Health Facilities in Ikorodu Local Government Area of Lagos State using Multimedia GIS Approach By Akinpelu, A.A., Ojiako, J.C., Amusa, I.A. & Akindiya, O.M. ABSTRACT Health care services deal with diagnosis and treatment of disease or the promotion, maintenance and restoration of health. The locational analysis of Primary Health Centres in Ikorodu Local Government Area of Lagos State was examined using Multimedia GIS approach. The study adopted GIS and Remote Sensing methods to look into the locations of these Primary Health care centres spread across the local government area. Geospatial database of the facilities was designed and created from where analyses were performed. Primary and secondary data types were used. The primary data are the X,Y coordinates of the Primary Health Centres while the secondary data were the administrative maps of the study area. The analyses included spatial queries, attributes queries and hyperlink that involved linking the spatial data with the pictures and audio files in the database done with ArcGIS 10.3. The spatial query showed that 5 wards have no PHC, 10 wards have 1 each, 5 wards have 2 each and 1 ward has three PHCs. The attribute query showed that 9 PHCs are located via good roads, 8 via fair roads and 6 via bad roads. Linking the picture and audio files were possible by using field-based hyperlinks and defining a dynamic hyperlink using the Identify tool. The aim and objectives of the study were achieved and recommendations were made in line with the findings.
    [Show full text]
  • Integrating Renewable Energy Into Nigeria's Energy
    Master’s Thesis 2017 30 ECTS Faculty of Landscape and Society Department of International Environment and Development Studies Integrating Renewable Energy into Nigeria’s Energy Mix: Implications for Nigeria’s Energy Security Obideyi Oluwatoni International Development Studies The Department of International Environmental and Development Studies, Noragric, is the international gateway for the Norwegian University of Life Sciences (NMBU). Established in 1986, Noragric’s contribution to international development lies in the interface between research, education (Bachelor, Master and PhD programmes) and assignments The Noragric Master theses are the final theses submitted by students in order to fulfil the requirements under the Noragric Master programme “International Environmental Studies”, “International Development Studies” and “International relations”. The findings in this thesis do not necessarily reflect the views of Noragric. Extracts from this publication may only be reproduced after prior consultation with the author and on the condition that the source is indicated. For rights of reproduction or translation contact Noragric © Oluwatoni Onyeka obideyi, August 2017 [email protected] Noragric Department of Internationl Environmental and Development Studies Faculty of Lnadscape and Scoiety P.O. Box 5003 N- 1432 Ås Norway Tel.: +47 67 23 00 00 Internet: https://www.nmbu.no/fakultet/landsam/institutt/noragric i DECLARATION I, Oluwatoni Onyeka Obideyi, declare that this thesis is a result of my research investigations and findings. Sources of information other than my own have been acknowledged and a reference list appended. This work has not been previously submitted to any other university for award of any type of academic degree. Signature……………………………… Date……………………………………. ii Dedicated to my mother- Florence Ngozi Bolarinwa of blessed memory.
    [Show full text]
  • Nigerian Nationalism: a Case Study in Southern Nigeria, 1885-1939
    Portland State University PDXScholar Dissertations and Theses Dissertations and Theses 1972 Nigerian nationalism: a case study in southern Nigeria, 1885-1939 Bassey Edet Ekong Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/open_access_etds Part of the African Studies Commons, and the International Relations Commons Let us know how access to this document benefits ou.y Recommended Citation Ekong, Bassey Edet, "Nigerian nationalism: a case study in southern Nigeria, 1885-1939" (1972). Dissertations and Theses. Paper 956. https://doi.org/10.15760/etd.956 This Thesis is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. AN ABSTRACT OF' THE 'I'HESIS OF Bassey Edet Skc1::lg for the Master of Arts in History prt:;~'entE!o. 'May l8~ 1972. Title: Nigerian Nationalism: A Case Study In Southern Nigeria 1885-1939. APPROVED BY MEMBERS OF THE THESIS COMMITIIEE: ranklln G. West Modern Nigeria is a creation of the Britiahl who be­ cause of economio interest, ignored the existing political, racial, historical, religious and language differences. Tbe task of developing a concept of nationalism from among suoh diverse elements who inhabit Nigeria and speak about 280 tribal languages was immense if not impossible. The tra.ditionalists did their best in opposing the Brltlsh who took away their privileges and traditional rl;hts, but tbeir policy did not countenance nationalism. The rise and growth of nationalism wa3 only po~ sible tbrough educs,ted Africans.
    [Show full text]
  • Surveyor General Lagos State
    LAGOS STATE GOVERNMENT OFFICE OF THE STATE SURVEYOR GENERAL SCHEDULE OF SURVEY FEES INDEX 1. Land Information Fee. 2. Lodgment of record copy 3. Charting Information Certificate & Surveyor General’s Consent to Survey 4. Charting fee for Governor’s Consent Application 5. Ortho-photo Scale I: 2000 6. Geographical Information fees 7. Chargeable Fees for Agric Land Allocation 8. Chargeable Fees for Sub-division Survey 9. Composite Plan + Inspection Subsequently 1. LAND INFORMATION CERTIFICATE 0 2000m2 N10,000.00 2001m2 5000m2 N15,000.00 5001m2 1 Hectare N20,000.00 1 Hectare 2 Hectares N25,000.00 2 Hectares 3 Hectares N30,000.00 3 Hectares 4 Hectares N40,000.00 4 Hectares 8 Hectares N60,000.00 8 Hectares 20 Hectares N80,000.00 20 Hectares 30 Hectares N100,000.00 30 Hectares 100 Hectares N150,000.00 Above 100 Hectares N250,000.00 Note: Commercial and Industrial will pay double (X2) the fee of the above 2. LODGMENT OF RECORD COPY N1,000.50K/ Copy Note: Lodgment of a Layout Plan depends on the number of plots 3. CHARTING INFORMATION CERTIFICATE & SURVEYOR GENERAL’S CONSENT TO SURVEY FEE - Half the chargeable fee for Land Information I. CHARTING INFORMATION CERTIFICATE 0 2000m2 N5,000.00 2001m2 5000m2 N7,500.00 5001m2 1 Hectare N10,000.00 1 Hectare 2 Hectares N12,500.00 2 Hectares 3 Hectares N15,000.00 3 Hectares 4 Hectares N20,000.00 4 Hectares 8 Hectares N30,000.00 8 Hectares 20 Hectares N40,000.00 20 Hectares 30 Hectares N50,000.00 30 Hectares 100 Hectares N75,000.00 Above 100 Hectares N125,000.00 II.
    [Show full text]
  • American Energy the Renewable Path to Energy Security
    American Energy The Renewable Path to Energy Security Worldwatch Institute Center for American Progress Worldwatch Institute The Worldwatch Institute is an independent research organization that focuses on innovative solutions to global environmental, resource, and economic issues. The Institute’s State of the World report has been published in 36 languages and is read annually by prime ministers, CEOs, and thousands of university students. Founded in 1974, Worldwatch’s current priorities include transforming the world’s energy and agricultural systems to better meet human needs and protect the environment, as well as the broader challenge of building a sustainable global economy. Worldwatch Institute 1776 Massachusetts Ave., NW Washington, DC 20036 202-452-1999 www.worldwatch.org Center for American Progress The Center for American Progress is a nonpartisan research and educational institute dedicated to promoting a strong, just, and free America that ensures opportunity for all. We believe that Americans are bound together by a common commitment to these values and we aspire to ensure our national policies reflect these values. We work to find progressive and pragmatic solutions to significant domestic and international problems and develop policy proposals that foster a government that is “of the people, by the people, and for the people.” Center for American Progress 1333 H Street, NW, 10th Floor Washington, DC 20005 202-682-1611 www.americanprogress.org Copyright © by Worldwatch Institute All rights reserved. Printed in the United States of America. September 2006 This report is printed on recycled paper. Cover photo credits: front, NREL; back, clockwise from top right: Christophe Libert, stock.xchng; João Estêvão A.
    [Show full text]
  • Nigeria: Badoo Cult, Including Areas of Operation and Activities; State Response to the Group; Treatment of Badoo Members Or Alleged Members (2016-December 2019)
    Responses to Information Requests - Immigration and Refugee Board of... https://www.irb-cisr.gc.ca/en/country-information/rir/Pages/index.aspx?... Nigeria: Badoo cult, including areas of operation and activities; state response to the group; treatment of Badoo members or alleged members (2016-December 2019) 1. Overview Nigerian media sources have reported on the following: "'Badoo Boys'" (The Sun 27 Aug. 2019); "Badoo cult" (Vanguard with NAN 2 Jan. 2018; This Day 22 Jan. 2019); "Badoo gang" (Business Day 9 July 2017); "Badoo" (Vanguard with NAN 2 Jan. 2018). A July 2017 article in the Nigerian newspaper Business Day describes Badoo as "[a] band of rapists and ritual murderers that has been wreaking havoc on residents of Ikorodu area" of Lagos state (Business Day 9 July 2017). The article adds that [t]he Badoo gang’s reign of terror has reportedly spread throughout Lasunwon, Odogunyan, Ogijo, Ibeshe Tutun, Eruwen, Olopomeji and other communities in Ikorodu. Their underlying motivation seems to be ritualistic in nature. The gang members are reported to wipe their victims’ private part[s] with a white handkerchief after each rape for onward delivery to their alleged sponsors; slain victims have also been said to have had their heads smashed with a grinding stone and their blood and brain soaked with white handkerchiefs for ritual purposes. Latest reports quoted an arrested member of the gang to have told the police that each blood-soaked handkerchief is sold for N500,000 [Nigerian Naira, NGN] [approximately C$2,000]. (Business Day 9 July 2017) A 2 January 2018 report in the Nigerian newspaper Vanguard provided the following context: It all started after a suspect, described by some residents of Ikorodu area as a "serial rapist and ritual killer," was arrested at Ibeshe.
    [Show full text]
  • Appropriation Bill 2021
    LAGOS STATE GOVERNMENT ANNEXURE II MINISTRY OF ECONOMIC PLANNING AND BUDGET Y2021 BUDGET PROPOSAL Y2021 OMNIBUS TABLE REVENUE(CRF) N General Public Services 705,128,514,363 Governance 2,046,600,000 1 026 Deputy Governor's Office 1,000,000 2 002 Secretary to the State Government 1,000,000 Office/ Cabinet Office 3 032 Office of Civic Engagement 4 Office of the Chief of Staff 2,200,000 5 070 Project Implementation and Monitoring Unit 6 Central Internal Audit Department 7 029 Parastatal Monitoring Office 3,000,000 8 Office of Public Private Partnership 2,000,000,000 9 075 PPP (Outstanding) 10 PPP slip Roads, Bridges and Pedest. Bridges 11 022 Liaison Office 35,000,000 12 027 Office of the Auditor General for 1,500,000 Local Government 13 028 Office of the State Auditor General. 2,600,000 14 073 Audit Service Commission(ASC) 300,000 1 17/12/20203:13 PM LAGOS STATE GOVERNMENT ANNEXURE II MINISTRY OF ECONOMIC PLANNING AND BUDGET Y2021 BUDGET PROPOSAL Y2021 OMNIBUS TABLE REVENUE(CRF) N 073 15 ASC(RENT) 16 051 Office of Transformation, Creativity - and Innovation House of Assembly 70,000,000 17 019 House of Assembly 70,000,000 18 072 House of Assembly Commission Economic Planning and Budget 1,500,000 19 020 Ministry of Economic Planning & 1,500,000 Budget(HQ) 20 Statistical Survey and Research 21 Consultancy 22 Local Governments Performance Challenge 23 Global Citizens'/ Conferences 24 Resilience Office 25 Socio- Economic Branding and Communication 26 MEPB GOC(Statewide) 27 Current Outstanding Liabilities 2 17/12/20203:13 PM 020 LAGOS STATE GOVERNMENT
    [Show full text]
  • Lagos State Agricultural Development Authority Oko-Oba, Agege
    LAGOS STATE AGRICULTURAL DEVELOPMENT AUTHORITY OKO-OBA, AGEGE EXTENSION ACTIVITIES REPORT (JANUARY-DECEMBER 2016) PRESENTED AT THE REFILS WORKSHOP ON OFAR/EXTENSION REPORT HELD BETWEEN 25TH- 28TH , APRIL 2017 AT THE IAR&T TRAINING ROOM, MOOR PLANTATION IBADAN. INTRODUCTION BACKGROUND The Farmer’s needs and problems were highlighted statewide during the Participatory Rural Appraisal (PRA) that was conducted on a zonal basis in November, 2015. Farmers’ Representatives, Subject Matter Specialists, Extension Agents and their Supervisors, Input Dealers, PM& E Officers and representatives of Agricultural institutions in each block participated in the Rural Appraisal. Thus, the Extension Programme for the year 2016 was centered on the Community- Based Participatory Group Approach towards extension services delivery. The Calendar of MTRM and FNT topics for the year was selected based on the PRA report and were subsequently approved. The component continued the dissemination of technical messages on the popularization of new cassava varieties for better yield i.e. TMS98/0518, Use of dietary garlic powder (allium sativum) inclusion in the diets of clarias gariepinus, processing method of fresh ginger paste on the shelf-life of smoked fish e.t.c . This year, the component introduced various new technologies to farmers in the state such as Popularization on the use of rice offal inclusion in the diets of growing pigs, use of supplementary rations for growth performance in goats. E.t.c. Extension activities during the year 2016 picked up through the various needs of farmers, their receptiveness as well as resources that were made available to the Component. This ensured qualitative adoption of these messages at a sustainable level.
    [Show full text]
  • INTRODUCTION Lagos State with Population of Over 10 Million
    Ife Journal of Science vol. 14, no. 1 (2012) 75 INTEGRATED GEOPHYSICAL AND GEOTECHNICAL INVESTIGATION OF A BRIDGE SITE - A CASE STUDY OF A SWAMP/CREEK ENVIRONMENT IN SOUTH EAST LAGOS, NIGERIA Salami, B. M.*, Falebita, D. E.*, Fatoba, J.O**, and Ajala, M.O*** * Department of Geology, Obafemi Awolowo University, Ile-Ife, Nigeria ** Department of Earth Science, Olabisi Onabanjo University, Ago- Iwoye, Nigeria *** Row-Dot Ltd, Lagos Corresponding Author: [email protected] (Received: 4th Nov., 2011; Accepted: 23rd May, 2012) ABSTRACT Integrated geophysical and geotechnical investigation was carried out at a bridge site within a creek and swamp environment in parts of Agbowa, South East Lagos. This was with a view to delineating the subsoil sequence and determining the engineering properties. The investigation involved three shell and auger boring and seven Vertical Electrical Soundings (VES) using the Schlumberger electrode array. Analysis of results of the boring lithological logs indicates occurrence of four major layers composed of clay, organic clay, silty sandy clay and sandy deposits to about 40 m depth. Results of the in-situ and laboratory tests reveal that the silty-sandy soils are characterized by low N-values that range from 5 to 15, while the clayey soils are characterized by high void ratio of 1.73 and low Cu values of 22 kN/m20 with 4 indicating the poor strength and highly compressible nature of the subsoil sequence. The electrical resistivity survey results show good correlation with boring logs and further indicated occurrence of a highly resistive (>1000 ohm-m) basal sandy deposit beyond the boring probe to appreciable depth of over 80 m.
    [Show full text]
  • The Nigerian Energy Sector an Overview with a Special Emphasis on Renewable Energy, Energy Efficiency and Rural Electrification
    European Union Nigerian Energy Support Programme (NESP) The Nigerian Energy Sector An Overview with a Special Emphasis on Renewable Energy, Energy Efficiency and Rural Electrification 2nd Edition, June 2015 Implemented by 2 Acknowledgements This report on the Nigerian energy sector was compiled as part of the Nigerian Energy Support Programme (NESP). NESP is implemented by the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH and fund- ed by the European Union and the German Federal Min- istry for Economic Cooperation and Development (BMZ). The authors would like to thank the GIZ Nigeria team for having entrusted this highly relevant subject to GOPA- International Energy Consultants GmbH, and for their extensive and dedicated inputs and guidance provided during implementation. The authors express their grati- tude to all project partners who provided particularly val- uable and interesting insights into ongoing activities dur- ing the course of the project. It was a real pleasure and a great help to exchange ideas and learn from highly expe- rienced management and staff and committed represent- atives of this programme. How to Read Citations Bibliography is cited by [Author; Year]. Where no author could be identified, we used the name of the institution. The Bibliography is listed in Chapter 10. Websites (internet links) are cited with a consecutive numbering system [1], [2], etc. The Websites are listed in Chapter 11. 3 Imprint Published by: Maps: Deutsche Gesellschaft für The geographical maps are for informational purposes Internationale Zusammenarbeit (GIZ) GmbH only and do not constitute recognition of international boundaries or regions; GIZ makes no claims concerning Nigerian Energy Support Programme (NESP) the validity, accuracy or completeness of the maps nor 2 Dr Clement Isong Street, Asokoro does it assume any liability resulting from the use of the Abuja / Nigeria information therein.
    [Show full text]
  • Esm 102 the Nigerian Environment
    ESM 102 THE NIGERIAN ENVIRONMENT ESM 102: THE NIGERIAN ENVIRONMENT COURSE GUIDE NATIONAL OPEN UNIVERSITY OF NIGERIA 2 ESM 102 THE NIGERIAN ENVIRONMENT Contents Introduction What you will learn in this course Course aims Course objectives Working through this course Course materials Study units Assessment Tutor marked Assignment (TMAs) Course overview How to get the most from this course Summary Introduction The Nigerian Environment is a one year, two credit first level course. It will be available to all students to take towards the core module of their B.Sc (Hons) in Environmental Studies/Management. It will also be appropriate as an "one-off' course for anyone who wants to be acquainted with the Nigerian Environment or/and does not intend to complete the NOU qualification. The course will be designed to content twenty units, which involves fundamental concepts and issues on the Nigerian Environment and how to control some of them. The material has been designed to assist students in Nigeria by using examples from our local communities mostly. The intention of this course therefore is to help the learner to be more familiar with the Nigerian Environment. There are no compulsory prerequisites for this course, although basic prior knowledge in geography, biology and chemistry is very important in assisting the learner through this course. This Course-Guide tells you in brief what the course is about, what course materials you will be using and how you can work your way through these materials. It gave suggestions on some general guideline for the amount of time you are likely to spend on each unit of the course in order to complete it successfully.
    [Show full text]