Browsing Research articles (Dept of Civil Engineering) by Author "Ssegawa, J.K."
Now showing items 1-4 of 4
-
Ssegawa, J.K. (University of Botswana http://www.ub.bw, NaN, 1999)[more][less]
Abstract: By the turn of the century,Botswana will be 34 years old as an independent nation. Reflecting on the past, is a background of tremedous achievements from a socio-economic development perspective.The achievement could not have been possible if it was not for the contribution from the various sectors of the economy, such as mining, agriculture, manufacturing and of course, construction. The construction industry's (CI) contribution to socio-economic development may be viewed from many areas, among them, creating employment, wealth and demand for manufactured goods, infrastructure and producing factors of production(e.g. office space, factory shells, roads, etc.) for other sectors. However, the relationship between the general economy and the CI has not been established explicitly despite the numerous studies. Using Botswana's CI and the economy, some of the paradigms proposed in previous studies revisited. URI: http://hdl.handle.net/10311/706 Files in this item: 1
Ssegawa_BJT_1999.pdf (1.950Mb) -
Ssegawa, J.K. (University of Botswana, http://www.ub.bw, NaN, 1999)[more][less]
Abstract: By the turn of the century, Botswana will be 34 years old as an independent nation. Reflecting on the past, is a background of tremendous achievements from a socio-economic development perspective. The achievements could not have been possible if it was not for the contribution. The construction industry’s (CI) contribution to socio-economic development may be viewed from many areas, among them, creating employment, wealth and demand for manufactured goods, infrastructure and producing factors of production (e.g. office space, factory shells, roads, etc) for other sectors. However, the relationship between the general economy and the CI has not been established explicitly despite numerous studies. Using Botswana’s CI and the economy, some of the paradigms proposed in previous studies revisited. URI: http://hdl.handle.net/10311/843 Files in this item: 1
Ssegawa_BJT_1999.pdf (1.185Mb) -
Ssegawa, J.K.; Masambaji, C.N. (Faculty of Engineering and Technology, University of Botswana, www.ub.bw, April NaN, 2011)[more][less]
Abstract: To deliver project effectively is of paramount importance because most of the world population depend on services delivered by projects. Reports from various countries around the world, including Botswana, still indicate poor project delivery. Several causes may be advanced including ineffective project control. Devising means to alleviate the control problem is therefore, of great importance. Scholars and practitioners have suggested various techniques that monitor and keep track of projects. One of them is the earned value analysis(EVA) which touted by many as an efficient yet effective control system because of its ability to control scope, cost and time. Based on this premise, the study reported in this paper investigated possible use of EVA in building projects in Botswana. The investigation was two fold, firstly, through a questionnaire, quantity surveyors (QSs) were requested to indicate whether they have use the EVA on any building project in Botswana. Results from this survey indicated that EVA is not used at all in Botswana. In fact, majority (63%) of the QSs have not heard of the system before. The second phase of the study investigated its possible use, that is, if using EVA is more adventageous than the convectional control method (CCM). Results indicated that EVA system provide quality information that was well structured, more objective, and easily accessible to all key stakeholders in a timely and understandable manner. However, to use EVA system several challenges were also indentified which included firstly, the need to train the key players in the EVA technique.; the need to change the project regime from arms-length to a cooperative on to allow transfer and sharing of information in the design and construction phases of a project; increasing the use of IT; completing design before tendering even for other trades; and nominating sub-contractors as soon as the main contract is appointed. URI: http://hdl.handle.net/10311/875 Files in this item: 1
Ssegawa_BJT_2011.pdf (2.489Mb) -
Ssegawa, J.K.; Samman, J.; Kgatlegang, J. (University of Botswana, NaN, 2001)[more][less]
Abstract: Without cost information, project planning is difficult for clients just as pricing of tenders is difficult for construction firms. No agency or organization in Botswana has endeavoured to collect, compile and analyze construction data with a view to establish a cost/price database and a subsequent building index. This paper reports an investigation into the possibility of establishing a building index and a related cost database of building items. It is based on previous studies in Botswana, which indicated that no such information exists anywhere in the public domain and many firms have a tough time during the planning of projects and pricing of project tenders. By producing a price database of common building and a building index the study shows the possibility of establishing a fully-fledged data bank for both items. Recommendations are made on how to improve the current situation and the results of the study. URI: http://hdl.handle.net/10311/623 Files in this item: 1
Ssegawa_BJT_2001.pdf (2.314Mb)
Now showing items 1-4 of 4