THE IMPACT OF MATERIALS MANAGEMENT ON WASTE MINIMIZATION ON GHANAIAN CONSTRUCTION SITES IN THE VOLTA AND OTI REGIONS OF GHANA
Downloads
Minimizing of waste of materials on the construction sites contributes greatly to the general cost of the building as a result of improper supervision on sites towards storage, handling and usage of materials. However, the cost of providing building materials required to complete any construction project is greatly high perhaps amounting to 55%-60% of the tender figure. The research was aimed at ensuring effective and efficient storage and handling of construction materials at construction sites in Volta and Oti Regions to ensure waste minimization harnessed with the needed productivity, in relation to construction material management.
To effectively carry out this project, a survey method through the use of techniques such as questionnaire, observation and interviews were undertaken to actually determine what took place on the construction site in terms of material management thus, storage and handling on construction sites. Population for the study covered 25 construction companies in both Volta and Oti Regions. Quota sampling technique was adopted to distribute questionnaires to 200 respondents and stratified random sampling techniques for selection of 50 operatives on sites visited. Furthermore, interviews were carried out for 15 interviewees and also observed 35 operatives. The method used to analyze the data was descriptive statistics in percentiles through the use of tables and charts. The results showed that, building materials are not properly kept, space allocated for material storage was not enough, poor mode of material transport to site and lack of keeping adequate records among few. It is hereby recommended that Contractors, Site Supervisors and Storekeepers in the construction industries needed to be given sufficient education on the technical knowhow of material storage and handling on site. Prompt delivery of material on sites, good documentations and transport of materials, coupled with proper supervision during batching and mixing of building materials, and finally, appropriate Site layout plans mostly showing location of building and also space allocated for material storage should be applied on most Ghanaian construction.
Downloads
Gulghane, A. A. & Khandve, P. V., (2015). Management for Construction and Control of Construction Waste in Construction Industry: A Review. International Journal of Engineering Research and Application, 5, 59-64.
Donyavi, S., & Flanagan, R. (2009). The impact of effective material management on construction site performance for small and medium sized construction enterprises. In Proceedings of the 25th Annual ARCOM Conference, Nottingham, UK. 11-20.
Kanimozhi, G. & P. Latha (2014). Material Management in Construction Industry. Indian Journal of Applied research 4(4): 6-9.
Zeb, A., Malik, S., Nauman, S. Hanif, H. & Amin, M.O. (2015). Factors Affecting Material Procurement, Supply and Management in Building Projects of Pakistan: A Contractor’s Perspective. Proceedings of 2015 International Conference on Innovations in Civil and Structural Engineering (ICICSE'15). Istanbul (Turkey), 170-175.
Kasim, N.B, Anumba, C.J & Dainty, A.R (2005). Improving materials management practices on fast-track construction projects. In: Khosrowshahi, F (Ed.), SOAS, University of London. Association of Researchers in Construction Management
Griffith, A. & Sidwell, A.C. (1995). Constructability in building and engineering projects. London, Macmillan Press Ltd.
Mulcahy, D. E. (1999) Materials Handling Handbook, The McGraw-Hill Companies Inc., USA National Safety Council. Accident Facts, 1989 and 1991 Editions, Chicago, IL.
Felea, Mihai; Albăstroiu, Irina (2013) : Defining the Concept of Supply Chain Management and its Relevance to Romanian Academics and Practitioners, Amfiteatru Economic Journal, ISSN 2247-9104, The Bucharest University of Economic Studies, Bucharest, Vol. 15, Iss. 33, pp. 74-88
Kasim, N. B., (2008). Improving materials management on construction project. Loughborough: Loughborough University.
Gossom, W J. (1983). Control of projects, purchasing and materials. United States: Web.
Cavinato, J. L. (1984). Purchasing and materials management. New York West Publishing Company, pp.4-6.
Christopher, M., (2011). Logistics & Supply Chain Management. London: Pearson Education Limited.
Stukhart, G. (1995). Construction Materials Management. Marcel Dekker, Inc.
Damodara K. (1999). Materials Management: The Key to Successful Project Management. Journal of Management in Engineering, 15(l), 30-34.
Baldwin J.R., W. Chandler C. Le & T. Papailiadis T. (1994). Strategies for Success: A Profile of Growing Small and Medium-sized Enterprises in Canada. Catalogue No. 61-523. Analytical Studies Branch. Ottawa: Statistics Canada.
Stukhart G. & Bell L.C. (1987) Costs and Benefits of Materials Management Systems.
Ahuja, H. N., Dozzi S.P. & AbouRisk S.M (1994). Project Management; Techniques in Planning and Controlling Construction Projects. John Wily, New York, (2).
Calkins, M., (2009). Materials for Sustainable Sites. New Jersey: John Wiley & Sons, Inc.
Shen, Z. J., Collard, C., & Daskin, D. (2003). A joint Location-Inventory Model. Transportation Science. P.37,40-55
Dainty, A. R. & Brooke, R. J., (2004). Towards improved construction waste minimization: a need for improved supply chain integration. Survey Structural, 22(1), 20-29.
Manteau K.E., (2007). “The Development of an Information Management System for Materials Management in Large Construction Companies Operating in the Ghanaian Construction Industry”, An MSc Thesis Submitted to the Department of Building Technology of the Kwame Nkrumah University of Science and Technology. Kumasi.
Patel, K. V. & Vyas, C. M., (2011). Construction Materials management on project sites. Gujrat, B.V.M Engineering College, 2-6.
Adams, J. S., (1965). Inequity in social exchange. Advances in experimental social psychology, 2, 267-299.
Greeno, R (1986), Principles of Construction, 2nd Edition UK Longman Group Ltd.
Walter, A. (1984) Project Managements and Accounts, Seventh Reprint. Delhi-India, Nhanna Publishers.
Copyright (c) 2023 Frank Bentum Mensah, Godfred Tsotorvor, Francis Kodwo Fordjour, Engr. Michael Tsorgali
This work is licensed under a Creative Commons Attribution 4.0 International License.
