THE EFFECTS OF POOR PERFORMANCE ON ROADS INFRASTRUCTURE PROJECT

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Winnie Mushato ◽  
Nokulunga Xolile Mashwama ◽  
Didibhuku Thwala ◽  
Clinton Aigbavboa
Keyword(s):  
Construction Industry ◽  
South African ◽  
Construction Projects ◽  
Poor Performance ◽  
Cost Overrun ◽  
Skilled Workers ◽  
The South ◽  
Skills Transfer ◽  
Productivity Cost ◽  
Loan Repayment

Good performance increase productivity in the construction projects and it contribute positively to the growth of the South African Economy. The aim of the paper was to investigate the impacts of poor performance on roads infrastructure projects in the Gauteng Province. Questionnaires were distributed to various construction firms which were registered with South African approved council bodies and also with construction industry development board. The questionnaires were sent via emails and dispersed during site and briefing meeting for contractors. 76 out of 100 questionnaires were collected and were used for the study. Random sampling method was used. Research findings revealed that loss of productivity; Cost overrun; disease outbreak; Time overrun; Environmental impact; Conflicts; Disputes between owner and contractor; Loss of skilled workers; stress on the contractor; Reworks were the major impacts on the construction of road infrastructure, in the South African Construction industry. Therefore, cost overrun, and time overruns can be avoided by limiting change and variation orders. In addition, skills transfer is needed so that skilled workers can pass the knowledge to the new manpower before they retired. Poor performance creates stress on the contractor as the contractor will experience the problems such as reworks, termination of contract, and default on loan repayment by the contractor.

DIGITALISATION IN CONSTRUCTION INDUSTRY: CONSTRUCTION PROFESSIONALS PERSPECTIVE

2018 ◽  
Vol 5 (2) ◽  
Author(s):  
Douglas Aghimien ◽  
Clinton Aigbavboa ◽  
Ayodeji Oke ◽  
Nteboheng Koloko
Keyword(s):  
Construction Industry ◽  
South African ◽  
Construction Projects ◽  
System Analysis ◽  
The Body ◽  
The South ◽  
Control Cost ◽  
Time Saving ◽  
Research Attention ◽  
Cost Planning

This study presents the result of an assessment of digitalisation within the South African construction industry from the construction professionals' perspective. The study adopted a quantitative approach through a questionnaire survey carried out among construction professionals in Gauteng Province, South Africa. Appropriate descriptive statistical tools were used in analysing the data gathered. The study revealed that the major stages of construction where digitalisation is evident are the design phase, and the feasibility phase. The major construction processes where it is mostly visible are, construction cost control, cost planning, preliminary cost estimate and building system analysis. In addition, the most significant benefits to be derived from digitalisation in the industry includes time-saving in construction projects delivery, increase productivity, increase speed of work, increase document quality, speeding up of response time, and simpler working methods. This study contributes to the body of knowledge as it reveals the happenings surrounding digitalisation within the South African construction industry; an aspect that seems to be lacking research attention.

scholarly journals Selection of procurement systems in the South African construction industry: An exploratory study

2012 ◽  
Vol 12 (1) ◽  
Author(s):  
W. D. Thwala ◽  
M. D. Mathonsi
Keyword(s):  
South Africa ◽  
Information Technology ◽  
Construction Industry ◽  
South African ◽  
Construction Projects ◽  
Market Competition ◽  
The South ◽  
Client Characteristics ◽  
Project Characteristics ◽  
Selection Of

Purpose of this paper: Procurement systems are vital in ensuring the successful implementation of construction projects precisely in all the phases of any particular project. Therefore, this paper aims to investigate in a systematic manner the factors that influence the selection of a procurement system in the South African construction industry. Research methodology: An extensive theory and literature review of procurement systems was conducted. The literature reviewed included a sample of case studies of procurement systems successfully implemented in completed building and civil engineering projects in South Africa. A questionnaire using a four-round Delphi survey method was used to conduct the empirical study in order to obtain participants' opinions about factors influencing the selection of procurement systems as well as the utility value of various procurement systems on each factor as identified. Finally, data analysis of both qualitative and quantitative techniques was performed using the Statistical Package for Social Sciences (SPSS). Findings: After qualitative analysis, findings of the literature reviewed suggest that factors that influence the selection of procurement systems cut across all the phases of the project as identified in this paper. Therefore, these factors are categorically classified into internal and external factors. Factors from the internal environment were further classified into client characteristics and project characteristics, with client characteristics comprising of variables such as clients' level of knowledge and control, political and social consideration, familiarity of procurement systems, competition, funding arrangement, government public/private sector projects and risk allocation whereas project characteristics comprise of factors (variables) such as size and technical complexity of the project, influence of the project life cycle, expedited project delivery, time, quality and price certainty. Factors from the external environment include variables such as market competition, information technology, regulatory environment, natural causes and globalisation. Research limitations: In terms of its scope this study focused on both national and international literature reviews and the empirical survey of this study was conducted within South Africa. Its target participants were limited to civil engineers, quantity surveyors, construction/project managers, architects and contractors located in three provinces of South Africa, namely Gauteng, Mpumalanga and Limpopo Provinces. Value: This study investigates factors that influence the selection of procurement systems in South Africa for the purpose of assisting and guiding construction practitioners in selecting suitable procurement systems for their planned projects. Conclusion: This study demonstrated that due to changes in the construction industry both factors from the internal and external environments such as size and complexity of construction projects, macro and micro economic conditions, political and social and information technology prevailing, traditional procurement method need to be supplemented with contemporary procurement systems in order to meet the new demands of the industry.

Inhibiting Factors of Cost Performance in UAE Construction Projects

2020 ◽  
Vol 11 (2) ◽  
Author(s):  
Ahmed Salem Ahmed Marey Alhammadi ◽  
◽  
Aftab Hameed Memon ◽  
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Past Research ◽  
Cost Overrun ◽  
Index Method ◽  
Cost Performance ◽  
Factors Affecting ◽  
Inhibiting Factors ◽  
Critical Problems ◽  
Structured Questionnaire

UAE construction industry frequently faces poor cost performance which commonly known as cost overrun problem. This problem is resulted from several factors and it is important to identify these cost overrun factors in order to avoid and minimize it. Hence, this paper focused on determined the relevancy of factors affecting cost performance in construction projects of UAE. Through a review of past research works conducted globally, 27 factors of cost overrun were listed and used for developing a structured questionnaire. A survey was conducted with 33 practitioners from client, consultant and contractors organizations involved in handling construction projects in UAE. The respondents were requested to state their perception regarding the relevancy of each of the factors that was perceived in context with cost overrun issue using 5-points Likert scale. The responses were analysed using average index method and the results found that all the 27 factors are relevant with construction industry of UAE in causing cost overrun. These factors can be used for further investigation to uncover critical problems of cost overrun.

scholarly journals Establishing Core Factors of Risk Management Influencing Performance Outcome of Small and Medium Firm's Construction Projects in Gauteng

2020 ◽  
Vol 25 (2) ◽  
pp. 93-127
Author(s):  
Berenger Yembi Renault ◽  
Justus Ngala Agumba ◽  
Nazeem Ansary
Keyword(s):  
Risk Management ◽  
Construction Industry ◽  
South African ◽  
Construction Projects ◽  
Geographical Area ◽  
Risk Identification ◽  
Influential Factors ◽  
Performance Outcome ◽  
Management Factors ◽  
Project Objectives

The quest for delivering successful construction projects has urged South African small and medium enterprises (SMEs) to adopt risk management in their projects. However, it has been evinced that SMEs projects in South Africa especially in the Gauteng province have encountered poor performances. Thus, this article determines core risk management factors influencing project outcome of SMEs. A deductive approach was embraced using a questionnaire. The data were collected from 181 conveniently sampled respondents in Gauteng, graded from Grade 1 to 6 of the CIDB (Construction Industry Development Board) grading system. The Statistical Package for the Social Science (SPSS) version 23 was used to analyse the data by computing exploratory factor analysis and multiple regression analysis. It was revealed that SMEs performance outcome is influenced by eight risk management factors. The influential factors are organisational environment, defining project objectives, resource requirements, risk measurement, risk identification, risk assessment, risk response and action planning and monitoring, review and continuous improvement. The risk management factors established in this article are reliable and valid in projects undertaken by SMEs in the South African construction industry and the findings can serve as a guideline for contractors to achieve success in this context. The study may be repeated in other countries globally, however, it cannot be generalised due to the restrictions pertaining to the geographical area.

scholarly journals Factors driving tax compliance costs of small businesses in the South African construction industry

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Obert Matarirano ◽  
Germinah E. Chiloane-Tsoka ◽  
Daniel Makina
Keyword(s):  
Construction Industry ◽  
South African ◽  
Small Businesses ◽  
Tax Compliance ◽  
The South ◽  
Compliance Costs

scholarly journals CRITICAL FACTORS VARYING CONSTRUCTION COST

2009 ◽  
Vol 12 (1) ◽  
pp. 104-117
Author(s):  
Tam Thi Minh Nguyen ◽  
Thi Hao Cao
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Multiple Linear Regression Model ◽  
Construction Cost ◽  
Ho Chi Minh City ◽  
Cost Overrun ◽  
Key Factors ◽  
Industry Sectors ◽  
The Relationship ◽  
Chronic Problem

Construction industry is considered to be one of the most important industries in Vietnam's economy. But many construction industry sectors have been experienced chronic problem as cost overrun. Therefore, a conceptual model of factors influencing construction cost was developed to determine the key factors that cause difference between budget cost and actual cost and some solutions are recommended to be applied to achieve the best outcome of cost. The result of analyzing 216 construction projects completed from 2002 to 2007 by companies located in Ho Chi Minh City indicated 6 main factors varying construction cost: project planners, project executives, economics, political, natural environment, fraudulent and lost. The results of multiple linear regression model confirmed the relationship between these above 6 factors and construction cost with the theories are supported at the statistically significant level of 0.05.

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