A research report submitted to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Master of Science in Building (Property Development and Management) / Building information modelling (BIM) is one of many ways to automate construction processes and activities. Numerous projects in both the public and private sectors suffer from poor information management, resulting in time and cost overruns. BIM implementation is rapidly growing in western countries, as governments play key roles in devising strategies and mandating initiatives which increase its adoption. The purpose of this study is to determine possible regulatory initiatives towards BIM implementation in the South African Architectural Engineering and Construction sector (AEC) from the stakeholders’ perspective. BIM implementation strategies that have been used in various countries are discussed in the study and a questionnaire survey of AEC professionals in South Africa was conducted to determine which government strategies or mandatory initiatives would be most effective. The obtained data were analysed using inferential statistics and hypothesis testing. The results reflect that the South African government’s influence would be most valuable in mandating initiatives that promote BIM education and awareness, incentivising BIM usage by AEC stakeholders, modifying procurement practices to allow BIM usage and developing BIM libraries and data exchange frameworks. Key words: Building information modelling, implementation, mandatory initiatives / EM2017

Thesis submitted in partial fulfilment of the requirements for the Master of Science in Building: Project Management in Construction to the Faculty of Engineering and the Built Environment at the University of the Witwatersrand, 2018 / This study reports on a quantitative descriptive design that investigates the challenges in the procurement process of housing infrastructure projects in the Eastern Cape Department of Human Settlements. The study compares two procurement strategies utilised in the department with regards to infrastructure related projects. Pretested questionnaires were distributed to 57 participants who were purposely selected consisting of Structural Engineers, Project Managers, Quantity Surveyors and officials working in Finance and Supply Chain Management. Findings of this study revealed that 1) there is a shortage of skills and that most organisations do not implement career programs in the supply chain management and the construction industry. 2) Both management and employees were aware of the procurement challenges in housing infrastructure projects 3) the turn-key procurement method compares favourably to the traditional methods, as the later has less budget variation, thorough planning since the contractors involvement during the initial stages of planning is evident. 4) a lack of clear communication between the department supply chain management and its supplier amongst a host of other factors because they are less supervised/ monitored and that resulted for wasting of time, no productivity, and poor performance. The cause of these problem stems from the lack of an appropriate procurement strategy for projects. / XL2019

Thesis is submitted in partial fulfilment for the degree of M.Sc. Building(Construction Project Management) to the Faculty of Engineering and the Built Environment, School of Construction Economics and Management at the University of the Witwatersrand, Johannesburg, 2017 / When firms expand into foreign markets, selecting the right entry mode strategy can be challenging and there are many variables that should be taken into consideration. There are various theories and constructs in the study of entry mode choice and risk is one of the common theories. It is therefore imperative for managers to take strategic international risks into consideration when deciding on an entry mode strategy. This study investigates the influence of these risk variables on the selection of entry mode strategies by managers within South Africa’s grade 9 construction firms. Research on entry mode choice dates back as far as the 1980’s and over the years many theories have been developed, thus a deductive research approach has been adopted for this study. Research aim: The aim of this study is to investigate the influence of strategic international risk variables on the preferred entry mode strategy, within the context of South Africa’s construction industry focusing on grade 9 firms registered with the CIDB (Construction Industry Development Board). Research questions: What is the general profile of managers in South Africa’s grade 9 construction firms involved with the entry mode strategy decision? Which entry mode strategy is preferred by managers in South Africa’s grade 9 construction firms, when venturing into other construction markets on the African continent? and, what influence do strategic international risk variables have on the preferred entry mode choice by managers in South Africa’s grade 9 construction firms? Research methodology: The purpose of this study was to investigate the influence of strategic international risks on the preferred entry mode choice. The study is founded on a direct realist philosophy. The survey research strategy was used and a questionnaire was sent out to collect the required data and the mono-method research choice was applied to collect and analyse the data. Furthermore, a cross-sectional time horizon has been applied in this study. The qualitative data collection method was used together with the qualitative content analysis method of analysis. Research procedure: To answer the above questions, Grade 9 contractors / XL2018

Thesis is submitted in partial fulfilment for the degree of Master of Science (Building) to the Faculty of Engineering and the Built Environment, School of Construction Economics and Management at the University of the Witwatersrand, Johannesburg, 2017 / The construction industry in many countries is faced with challenges when it comes to construction project delivery and this may be due to various factors, which are identified in the research. (Memon, et al ,2010), categorized the challenges faced in the construction industry as; delays in completing projects on time, expenditure exceeding budgets as well as poor quality. The purpose of the research is to determine the impact of unrealistic initial construction programmes on time performance on projects. The research Investigates how project managers or project planner determine the initial construction periods. Investigate how the three industry participants i.e. the contractor, the consultants, and the client contribute to project delay due to unrealistic construction time periods. And further investigates what can be done to assist inexperienced consultants in determining construction time periods. This study addresses factors that affect project time performance, with the focus on the initial estimated contract duration. A mono method quantitative research was selected and used, to identify the factors that affect timely completion of projects. 33 out of 70 respondents responded to the questionnaire. Through the analyses of questionnaires, the research reports on how industry professionals use existing construction guidelines in determining the construction duration as well as the impact of programming on project performance. From numerical data obtained from the respondents, 43% believes that the client determines the construction duration, while 38% says it’s the consultant project manager and only 14% says it’s the contractor. The client, through his representative determines the construction duration. There are no regulated or standardized guidelines for determining the construction duration, this is dependent on the project managers experience. Though there are other factors that causes construction delays, and not specifically the initial programme, all these factors can be directly linked to this programme. / XL2018

Thesis is submitted in partial fulfilment for the degree of Master of Building (Project Management) to the Faculty of Engineering and the Built Environment, School of Construction Economics and Management at the University of the Witwatersrand, Johannesburg, 2017 / E-procurement has been implemented globally with the aim of optimising efficiency and effectiveness within procurement processes of organisations and has become one of the preferred systems for the acquisition of goods, works and services. In recent years, e-procurement processes have been widely adopted and their application has been the norm in many organisations’ procurement processes. However, while e-procurement presents some significant opportunities, a set of challenges has emerged with the implementation of e-procurement. For example, in the South African context, small and medium construction firms (SMCFs) that do not have access to technological infrastructure are often not able to participate fully in the e-procurement transactions. In that regard, the implementation of e-procurement by the Gauteng Department of Infrastructure Development (GDID), a public sector organisation within the Republic of South Africa (RSA) and its impact on the development of SMCFs was investigated in this study. This was done to ascertain the extent of e-procurement implementation and the experiences of SMCFs, benefits and challenges associated with this in the study area. In order to address the research question, the research design adopted involved a detailed examination of the e-procurement methodologies used by the GDID in its procurement for infrastructure projects. This was done through the utilisation of questionnaires. 10 GDID officials chosen through the utilisation of a combination of the stratified random and purposive sampling methods, participated on the research. Secondly, to ascertain the impact of e-procurement implementation on the development of SMCFs, 250 SMCFs within the GDID supplier database were emailed questionnaires to obtain information regarding their experience, benefits realised and the inhibiting factors associated with their participation in e-procurement. The 250 SMCFs were selected through purposive sampling method were selected on the basis that they participated in the procurement of infrastructure projects implemented by GDID in the previous three financial years which are 2014/15; 2015/16 and 2016/17. Twenty-seven of the 250 SMCFs responded. The e-procurement methodologies used by the GDID were found to be e-notification, partial e-tendering, e-contract award, e-contract management and e-maintenance, repairs and operations (e-MRO). There was no single integrated e-procurement system used for carrying out all the e-procurement activities. E-notifications were done through the notification of tender opportunities for infrastructure projects through the Government Tender Bulletin, Construction Industry Development Board (CIDB) website, Department of National Treasury e-tenders’ portal and the Lead-2-Business website. Partial e-tendering is carried out through the Department of National Treasury e-tenders portal. E-contract award was done through sending of award letters to service providers as email attachments. E-contract management is done through the utilisation of Oracles’ Primavera P6 and Unifier software and Microsoft Project and emails for normal formal communication and circulation of instructions and project reports. E-MRO was done through the emaintenance software developed by GDID. It was also found that only around 33.3% of the 27 SMCFs that responded were able to fully engage with all the 5 major eprocurement methodologies, excluding e-MRO implemented by the GDID. The remaining SMCFs still relied on the utilisation of a combination of both electronic and paper based systems. The main impact of e-procurement on the development of SMCFs was found to be both positive and negative. On the positive side, it increased profitability through cost saving benefits and reduction in time required for transactions, increased their market access (as they are able to view more tender opportunities), made transactions faster, increased production rate on site (through reduction in the time spent on tendering, thus releasing more time for managing projects on site), and safer storage and back-up of information for reference purposes and benchmarking of other projects, as well as, for dispute resolution. The main disadvantages were found to be high capital cost of procuring and installing Information, Communication and Technology (ICT) infrastructure, the lack of resources, unreliable power supply, security risk and the lack of infrastructure and the non-compatibility of different software packages and application (interoperability challenge). The study confirms that the use of e-procurement by the GDID is still evolving and is yet to be fully implemented in a way that guarantees its full potential and benefits. It also confirms that e-procurement impacts both positively and negatively on the development of SMCFs, and that the systems need to be carefully designed and applied in order to ensure the growth, inclusiveness, sustainability and development of SMCFs in South Africa. / MT2018

Research Report submitted to The Faculty of Engineering and the Built Environment University of Witwatersrand In partial fulfilment of the requirements for the degree of Masters of Science April 2015 / One of the causes of projects failing to meet their budget and schedule expectations is poor contractor performance. Small-medium sized contractors in the South African construction industry are faced with challenges such as poor management of cash flows, poor access to credit, not having enough capital to drive the project from their own coffers, challenges in obtaining finance, poor planning, challenges with getting competent staff, poor administrative capabilities, lack of experience and poor education, lack of management skills in general and the influence of the client such as imposing unrealistic deadlines. The competencies of the construction project manager are imperative to achieving project success in terms of meeting budget and time expectations. The specific competency of the construction project manager for handling small-medium sized contractors in South Africa are critical analysis, judgement, resource management, engaging communication and motivation. This study explores the need for a collaborative planning framework between small medium sized contractors and the construction project manager in South Africa, to address poor technical and managerial skills of small-medium sized contractors

Thesis is submitted in partial fulfilment for the degree of M.Sc. (Building) to the Faculty of Engineering and the Built Environment, School of Construction Economics and Management at the University of the Witwatersrand, Johannesburg, 2017 / Purpose Existing studies demonstrate that contractors have not fully embraced the idea of forming relationships with their clients and providing superior service quality through improved project performance. Performance on projects has been poor and client contractor relationships have become adversarial as a result of the short term, profit orientated approach adopted by many construction firms. To improve client value and construction business sustainability, it is necessary that construction firms adopt a client- orientated approach to managing projects and this can be achieved through understanding the client’s needs closely. In line with the foregoing, the aim of the current research is to investigate South African public sector construction client’s perspectives on relationship quality between contractors and construction clients and their perceived shortcomings in service quality. Having this understanding will help contractors improve their service quality and their relationship with clients. This is likely to improve the competitiveness of contracting firms, thereby improving business sustainability. Methodology/ Approach A survey research design was adopted for this study. Adopting a semi-structured mailed questionnaire survey, 45 different construction client representatives, from 11 public sector organisations in South Africa were approached, out of which 10 client representatives of different roles and responsibilities responded (22% response rate). Public sector clients targeted were those who have mainly worked with contractors undertaking medium to large scale construction projects. The respondents incorporated project managers/ leaders and middle and senior management who have experience on construction projects. Initial contact was made telephonically and this was followed by the distribution of survey questionnaires through email. Findings Based on the responses from client representatives, the primary factors influencing relationship quality between client and contractor was found to be open and honest communication, followed by trust and fairness. The primary shortcoming in service quality was found to be competency, followed by a lack of open and honest communication. Competency related shortcomings incorporated the contractor’s inability to manage resources, time and cost on projects. The findings have also revealed that a small percentage of public sector clients are aware of the problems in service quality and have started to consider alternative procurement approaches to offset performance related risks and consequently, improve contractor client relationship quality and service quality. However, some public sector clients still support traditional procurement approaches and others are not knowledgeable on how ongoing challenges in relationship quality and service quality may be mitigated though adopting appropriate procurement strategies. Practical Implications Client contractor relationships are likely to improve when there is open and honest communication at all times and where there is a level of trust between contractors and clients. Service quality is likely to improve if contractor competence issues are addressed to effect better service quality through improved project delivery. Contractors engaging in open and honest communication with their clients is also likely to improve the service quality of contractors. To effect change it is necessary for clients to consider alternative procurement approaches to achieve better service quality and client contractor relationships. The consultant’s role becomes pivotal in ensuring quality service delivery and harmonious client contractor relationships. Originality This research adds to the limited studies in South Africa on the client’s perspectives on relationship quality and service quality. It bridges a gap in the previous studies, which have not investigated public sector clients’ views on relationship quality and service quality. Keywords: Construction Industry, Construction Projects, Contractor Performance, Relationships, Service quality / MT2018

Thesis is submitted in partial fulfilment for the degree of M.Sc. Building to the Faculty of Engineering and the Built Environment, School of Construction Economics and Management at the University of the Witwatersrand, Johannesburg, 2017 / Project management is no longer seen as just a management based approach but as a profession in its own right. It is, however, still common that individuals practice project management without, necessarily, being registered with the profession creating a crossing of professional jurisdiction. Existing literature or lack thereof indicates shallow investigation into project management registration and its impact on project performance. This report compares the project performance of registered and non-registered construction project managers in the South African built environment. A mix method approach was applied where the quantitative data was collected and complimented by qualitative data that aimed to solicit perceived factors that may influence improved project performance. Using a cross-sectional survey interview consisting of a semistructured questionnaire, data were collected from project management practitioners and professionals with the relevant knowledge and experience. The survey solicited 578 responses, with only 402 being regarded as complete survey responses. There respondents were sourced from the various professional councils that fall under the South African Built Environment. The results indicate no significant differentiation between the project performance of registered construction project managers and those who are not registered as construction project managers. On the job experience is considered a vital factor influencing project performance from a project manager’s perspective. Responses also indicate a variance in the perceived importance of construction project management registration. Despite the primary motivation behind registration having been expressed as “competitive advantage”, registration was considered most effective when used in combination with education, training and the understanding of project management knowledge areas. / XL2018

A research report submitted in partial fulfillment of the requirements for the degree of Master of Science in Building to the Faculty of Engineering and the Built Environment, School of Architecture and Planning at the University of the Witwatersrand, Johannesburg, 2017 / Payments are an essential component of construction contracts (Murdoch and Hughs, 2015). The nature of the payment regime has an effect on the contractor’s cash flow, project performance and therefore achievement of project objectives. Finance has been claimed as the most important resource in the construction process (Mawdesley et al., 1997). As such, proper financial planning to ensure healthy cash flow during the lifespan of a project is central to its performance and ultimate success. The obligation of an employer is to pay the contractor timeously, as per agreed payment plan and likewise the obligation of a contractor is to produce the build works according to an agreed schedule of works and to set standards of quality. Project finance in its totality is therefore of major importance to the progression of the construction process. Purpose - The main purpose of this study is to identify current problems in relation to late payment issues encountered by contractors that have been commissioned to construct public infrastructure for the government of South Africa. The paper seeks to highlight the extent of occurrence, to measure, and to assess the extent of late payment, in public infrastructure projects in the Gauteng Province. This study is done with a view to study the correlative relationship between the deviance in contractually scheduled payment time and time of actual payment and to identify factors that influence these. Design methodology and approach – With regard to research methods, the study adopts a mixed approach. Both Qualitative and Quantitative approaches to the study were adopted. This was done by collecting data through structured questionnaires and the research instruments administered to key personnel in the various Sector Departments as well as the Finance Department and the Gauteng Department of Infrastructure Development. Sample invoices were gleaned and scrutinized from 189 projects with regard to invoice payment data. Respondents were asked to provide information on Invoice Date, Date Invoice Received By Department and Date Invoice Paid On. This information was gathered for approximately half the total number of invoices received per project. Adopting a project by project approach, respondents were asked to provide data and causal factors linked to late payment. The results were then analyzed to determine significant relationships between late payment patterns and the factors that influence these. / XL2018

Thesis is submitted in partial fulfilment for the degree of Master of Science in Building (Project Management in Construction) to the Faculty of Engineering and the Built Environment, School of Construction Economics and Management at the University of the Witwatersrand, Johannesburg, 2017 / There is a noticeable prevalence of public resistance when implementing mega public sector projects in South Africa. This resistance is indicative of a lack of communication between implementers and the general populace. The aim of the study was to assess the regulatory framework of public consultation in mega projects in South Africa. A cross-sectional survey design of consulting engineers, project managers, and municipality staff, using structured questionnaire was adopted. This was followed by case analyses of three mega projects in South Africa. The main finding of the study is that there has to be operationalizable regulatory framework which could be utilized to inculcate public consultation, its coordination should be articulated within the three spheres of government, this has to be monitored systematically. As such thereis the need to improve on the provisions and implementation of the existing regulatory framework among the spheres of government for better coordination and monitoring with the public. / MT 2018