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Investigation Into Waste Management on Construction Sites in South Western Nigeria

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American Journal of Applied Sciences 2 (5): 980-984, 2005
ISSN 1546-9239
© Science Publications, 2005

Investigation into Waste Management
on Construction Sites in South Western Nigeria
1, 2

O.O. Akinkurolere and 3S.O. Franklin
1
Department of Civil Engineering,
Faculty of Engineering, University of Ado-Ekiti, Nigeria
2
China University of Geosciences, 430074, Yujia Shan, Wuhan
Hubei Province, People’s Republic of China
3
Department of Civil Engineering,
Faculty of Engineering, University of Ibadan, Nigeria
Abstract: This study aims to report investigation into the problem of waste management on construction sites in South Western Nigeria and to unveil inherent dangers material wastage poses to the construction Industry. In the construction industries, materials are very vital in building sites, but not all the materials delivered are used for the purposes for which they have been ordered and the subsequent disappearance of these materials constitutes part of the waste. The primary research instruments used was the questionnaire which contained varied questions on material wastage and management. The investigation revealed that material wastage brings about additional cost to the construction project as well as a reduction in the profit of the contractor, considering the cost of storing and transporting construction waste along with the loss of revenue from not reclaiming waste. Also, most waste that occurs at construction sites is due to poor management and lack of awareness of effective waste management. The study finally recommends that recycling and reusing of construction waste is a viable option in construction waste management and that material wastage can be reduced by giving incentives to the workers for better handling of materials and by having trained personals to supervise the works. Key words: Construction Waste, Waste Recycling, Waste Reusing INTRODUCTION

inadequacies of the materials such that at the end not all
the...

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