Safety has become one of the greatest gauging factors for organisational success, within the mining and construction industry of South Africa. This is due to the fact that organisations and their employees are expected to adhere to safety legislation, or risk permanent shutdown. Notwithstanding this importance, methods of communicating safety information to employees have not yet been widely researched – especially not within the unique context of the combined mining and construction industry of South Africa. In the light of the above, this study focused on researching those internal communication methods most suited for the communication of safety information. The systems theory as meta-theory, and the stakeholder relationship theory, the excellence theory and dual-capacity model were used to frame the study. An extensive literature review was firstly conducted, identifying and discussing internal communication methods, their use within the South African mining and construction industry, and specifically their application to safety communication. The concepts of communication satisfaction and communication effectiveness of internal safety communication, as well as employee relations were investigated. Secondly the application of these internal safety communication methods was then further researched empirically within the Gautrain project – specifically its Precast Yard –which is seated within both the mining, as well as the construction industry, as it has to adhere to safety legislations from both industries. This empirical research was done by means of questionnaires, focus groups, interviews, as well as a discussion of the communication channels employed by the organisation. This accounted for a triangulated approach of using quantitative, as well as qualitative methodologies. From this empirical research it was seen that the Precast Yard of the Gautrain project adheres to the guidelines set in the literature in some circumstances, whilst in others it does not. From these shortcomings, seven recommendations were formulated for the improvement of safety communication in this organisation. These include the proposal that safety communications should be strategically managed by integrating all forms of communication, so that external factors that may impact on this communication are factored in. Furthermore, the communication of safety information should strive to reflect the diverse viewpoints of the employees, as it endeavours to foster a relationship with them. Briefly, this study, therefore, focused on identifying and reporting on those methods and techniques suited for the internal communication of safety information, specifically within the South African mining and construction industry, thereby expanding the field. / Thesis (M.A. (Communication Studies))--North-West University, Potchefstroom Campus, 2010.

Safety has become one of the greatest gauging factors for organisational success, within the mining and construction industry of South Africa. This is due to the fact that organisations and their employees are expected to adhere to safety legislation, or risk permanent shutdown. Notwithstanding this importance, methods of communicating safety information to employees have not yet been widely researched – especially not within the unique context of the combined mining and construction industry of South Africa. In the light of the above, this study focused on researching those internal communication methods most suited for the communication of safety information. The systems theory as meta-theory, and the stakeholder relationship theory, the excellence theory and dual-capacity model were used to frame the study. An extensive literature review was firstly conducted, identifying and discussing internal communication methods, their use within the South African mining and construction industry, and specifically their application to safety communication. The concepts of communication satisfaction and communication effectiveness of internal safety communication, as well as employee relations were investigated. Secondly the application of these internal safety communication methods was then further researched empirically within the Gautrain project – specifically its Precast Yard –which is seated within both the mining, as well as the construction industry, as it has to adhere to safety legislations from both industries. This empirical research was done by means of questionnaires, focus groups, interviews, as well as a discussion of the communication channels employed by the organisation. This accounted for a triangulated approach of using quantitative, as well as qualitative methodologies. From this empirical research it was seen that the Precast Yard of the Gautrain project adheres to the guidelines set in the literature in some circumstances, whilst in others it does not. From these shortcomings, seven recommendations were formulated for the improvement of safety communication in this organisation. These include the proposal that safety communications should be strategically managed by integrating all forms of communication, so that external factors that may impact on this communication are factored in. Furthermore, the communication of safety information should strive to reflect the diverse viewpoints of the employees, as it endeavours to foster a relationship with them. Briefly, this study, therefore, focused on identifying and reporting on those methods and techniques suited for the internal communication of safety information, specifically within the South African mining and construction industry, thereby expanding the field. / Thesis (M.A. (Communication Studies))--North-West University, Potchefstroom Campus, 2010.

The purpose of this study was to explore the strategising practices of chartered accountants (CAs) in the South African mining industry. Few studies have dealt with the practical skills CAs employ when they engage in strategising practices and, in particular, a gap could be identified on how CAs engage with strategy tools during strategising. Approximately two thirds of all directors in South Africa are CAs and only 11% of directors who are CAs also hold master‟s degrees in business administration. The question then arises of how do CAs engage with strategy tools during strategising? This study applied key concepts of social practice theory to explore the strategising practices of CAs from a strategy-as-practice perspective. The strategy-as-practice perspective entails studying strategy practitioners within their social constructs. The context of this study was the South African mining industry, a landscape seen as an essential part of the South African economy. An exploratory qualitative research design was applied whereby one-on-one interchanges during individual interviews provided rich, detailed descriptions of how CA strategists use strategy tools when they engage in strategising practices. The social nature of the practices and praxis of strategy practitioners from a strategy-as-practice perspective constantly changes. As such, the current study was conducted from a constructivist paradigm to describe the narrative reality of the strategy practitioners as they engage with strategy tools. The findings of the study portrayed participants as bricoleurs of strategy tools, i.e. craftspeople who adapted and interpreted strategy tools from an accounting perspective to serve the requirements of the situation they face. / Financial Accounting / M. Phil. (Accounting Sciences)

Since the first democratic election in 1994, the South African labour force has undergone various changes. As a result, a number of laws were implemented, which helped ensure the diverse nature of the South African labour force. Within a diverse workforce, stereotypes are more likely to occur, which is also the focus of the present study. This study explored not only the meaning and origin of stereotypes but also the prevalent stereotypes and the manner in which employees experience these within the South African mining industry. A qualitative research design from a combined phenomenological and hermeneutic approach was used for the purpose of this study by following a case-study strategy. A combination of both purposive and convenience sampling was used and participants’ responses were obtained by making use of semi-structured interviews. The population consisted of participants (N = 15) from different departments within a particular organisation in the mining industry in South Africa. The representation of the population was diverse and included male, female, various age groups, and different racial groups. Interviews were transcribed and thematic analysis was used to analyse the data. Themes, sub-themes, and characteristics were extracted from the data and direct quotations of participants’ responses were analysed to support the findings. It was found that participants of this study are aware of and understand the meaning of stereotypes. Generalisation was the most prominent theme that was evident when asking participants about the meaning of stereotype. During the study it became clear that stereotypes exist within the mining industry and that individuals do entertain stereotypes of other individuals employed in this industry (out-groups), and also about themselves (in-group). The most prominent in-group stereotypes that individuals experienced are racially oriented. These stereotypes were experienced by White individuals, Black individuals and Coloured individuals, and it was mostly negative. The most prominent out-group stereotypes that individuals hold of others in their workplace were found to be occupational stereotypes. During the present study most stereotypes turned out to be negative in nature. Findings of this study also indicated that employees experience stereotypes on three levels, namely emotional, cognitive and behavioural. Participants of this study experienced stereotypes mostly on an emotional level. The study’s findings did show various origins of stereotypes and participants indicated that it originated mostly from secondary exposure. In these instances influences can be a result of factors such as affirmative action, apartheid, social interaction and upbringing. To conclude the study, recommendations were made for future research and practice in an industry with a diverse workforce. / MCom (Industrial Psychology), North-West University, Potchefstroom Campus, 2015

Since the first democratic election in 1994, the South African labour force has undergone various changes. As a result, a number of laws were implemented, which helped ensure the diverse nature of the South African labour force. Within a diverse workforce, stereotypes are more likely to occur, which is also the focus of the present study. This study explored not only the meaning and origin of stereotypes but also the prevalent stereotypes and the manner in which employees experience these within the South African mining industry. A qualitative research design from a combined phenomenological and hermeneutic approach was used for the purpose of this study by following a case-study strategy. A combination of both purposive and convenience sampling was used and participants’ responses were obtained by making use of semi-structured interviews. The population consisted of participants (N = 15) from different departments within a particular organisation in the mining industry in South Africa. The representation of the population was diverse and included male, female, various age groups, and different racial groups. Interviews were transcribed and thematic analysis was used to analyse the data. Themes, sub-themes, and characteristics were extracted from the data and direct quotations of participants’ responses were analysed to support the findings. It was found that participants of this study are aware of and understand the meaning of stereotypes. Generalisation was the most prominent theme that was evident when asking participants about the meaning of stereotype. During the study it became clear that stereotypes exist within the mining industry and that individuals do entertain stereotypes of other individuals employed in this industry (out-groups), and also about themselves (in-group). The most prominent in-group stereotypes that individuals experienced are racially oriented. These stereotypes were experienced by White individuals, Black individuals and Coloured individuals, and it was mostly negative. The most prominent out-group stereotypes that individuals hold of others in their workplace were found to be occupational stereotypes. During the present study most stereotypes turned out to be negative in nature. Findings of this study also indicated that employees experience stereotypes on three levels, namely emotional, cognitive and behavioural. Participants of this study experienced stereotypes mostly on an emotional level. The study’s findings did show various origins of stereotypes and participants indicated that it originated mostly from secondary exposure. In these instances influences can be a result of factors such as affirmative action, apartheid, social interaction and upbringing. To conclude the study, recommendations were made for future research and practice in an industry with a diverse workforce. / MCom (Industrial Psychology), North-West University, Potchefstroom Campus, 2015

M. Tech. (Logistics, Faculty of Management Sciences), Vaal University of Technology. / This study explored the implementation of green supply chain with regard to minimizing environmental risk in the South African manganese and phosphate mining industries. A qualitative research paradigm methodology was used. Theoretical assumptions were utilized. References by other researchers in the green supply chain and mining supply chain were also used to broaden the knowledge horizons for the study. A total number of twelve supply chain and environmental professionals from the key role players in the South African manganese and phosphate mining industries were interviewed and provided valuable input to the study. The study determined lack of information sharing between the role players in the supply chain that lead to the discovery of themes and sub–themes. The study identified seven main themes and eleven sub-themes as challenges in the implementation of green supply chain. Recommendations to address the challenges areoutlined and include the introduction of cleaner production practices by using cleaner technologies, inclusion of environmental aspects in the sourcing strategy, among others. The achievement of all these will ensure sustainable development. Originating from the study are research recommendations for the South African manganese and phosphate mining industries. The recommendations include further research to establish a green supply chain model as well as perception and expectations of policy makers in the industries.

ESKOM is moving towards a price structure for electricity which reflects, as far as possible, the real cost of generation. It is called real time pricing (RTP). ESKOM developed this cost structure to coax customers to use more electricity in off-peak periods (low cost of generation) and less electricity in peak periods (high cost of generation). However, many industries do not effectively use these price offerings from ESKOM to the detriment of themselves and ESKOM. In previous research improvements to this situation for the South African mining industry were investigated. ESKOM funded research to find the potential for load shifting on mines using RTP. The RTP investigation focused on the supply side management (SSM) in the mining context of underground services on gold and platinum mines. Elements investigated included the ventilation, cooling and pumping (VCP) systems. (Except for pumps, these plants are generally installed aboveground.) Previous research showed a national RTP and SSM potential to shift 500 MW of electrical load for a period of 5 hours. Through the previous research it became clear that the mines were previously able to react partially to the price signals. However, it was proved by the research that the full load shift potential can only be realised through the use of integrated dynamic simulation and optimisation. An even higher potential exists for load shift and electricity efficiency through demand side management (DSM) on the underground services. Therefore, if underground DSM strategies are combined with SSM strategies, a further and much bigger potential can be exploited to the benefit of ESKOM and the mines. Due to these factors this study was undertaken. Three case study mines were identified for this study. They are Kopanang and Target, both gold mines, and Amandelbult, a platinum mine. The DSM potential on each of these mines was calculated using simulation, calibration, verification and optimisation. These results were presented to mine management to negotiate the implementation of the proposed strategies on one of the mines. Kopanang's management agreed to the implementation of these strategies for a trial period of 3 months after which the success would be evaluated. The results of the implementation, together with the case study results, were used to calculate the national DSM potential in the mining sector through extrapolation. The DSM potential amounts to 650 MW of load per day as well as 5% on electricity consumption. This amounts to a potential saving of R72.1 million per year using current tariffs. This means that ESKOM can save about R5000 million on the building of a new power station to supply the equivalent load to the DSM potential. Now that the national impact has been calculated and discussed, all these findings must be used to motivate the implementation of these strategies throughout the mining sector. A similar project can be undertaken to look at possible DSM strategies in the industrial sector. This might prove to be more difficult as the electricity intensive systems are mostly all linked to the final production. In the mind of management this out-weighs the possible cost savings that can be achieved. ESKOM and the NER will have to rethink their strategy. Through DSM and load shifting actions alone the pending electricity crisis will not be averted. The current tariff structures should be amended to not only reflect the true cost of electricity but also provide incentive for DSM and load shifting. Another problem that must be addressed to achieve the DSM targets set for 2007 is the time that it takes to complete the study as well as the implementation time. Software can easily be created to help in the speeding up of the case study itself, as the process and steps followed, as well as models used, are very generic (at least in the gold and platinum mining sector). / Thesis (Ph.D. (Mechanical Engineering))--North-West University, Potchefstroom Campus, 2004.

ESKOM is moving towards a price structure for electricity which reflects, as far as possible, the real cost of generation. It is called real time pricing (RTP). ESKOM developed this cost structure to coax customers to use more electricity in off-peak periods (low cost of generation) and less electricity in peak periods (high cost of generation). However, many industries do not effectively use these price offerings from ESKOM to the detriment of themselves and ESKOM. In previous research improvements to this situation for the South African mining industry were investigated. ESKOM funded research to find the potential for load shifting on mines using RTP. The RTP investigation focused on the supply side management (SSM) in the mining context of underground services on gold and platinum mines. Elements investigated included the ventilation, cooling and pumping (VCP) systems. (Except for pumps, these plants are generally installed aboveground.) Previous research showed a national RTP and SSM potential to shift 500 MW of electrical load for a period of 5 hours. Through the previous research it became clear that the mines were previously able to react partially to the price signals. However, it was proved by the research that the full load shift potential can only be realised through the use of integrated dynamic simulation and optimisation. An even higher potential exists for load shift and electricity efficiency through demand side management (DSM) on the underground services. Therefore, if underground DSM strategies are combined with SSM strategies, a further and much bigger potential can be exploited to the benefit of ESKOM and the mines. Due to these factors this study was undertaken. Three case study mines were identified for this study. They are Kopanang and Target, both gold mines, and Amandelbult, a platinum mine. The DSM potential on each of these mines was calculated using simulation, calibration, verification and optimisation. These results were presented to mine management to negotiate the implementation of the proposed strategies on one of the mines. Kopanang's management agreed to the implementation of these strategies for a trial period of 3 months after which the success would be evaluated. The results of the implementation, together with the case study results, were used to calculate the national DSM potential in the mining sector through extrapolation. The DSM potential amounts to 650 MW of load per day as well as 5% on electricity consumption. This amounts to a potential saving of R72.1 million per year using current tariffs. This means that ESKOM can save about R5000 million on the building of a new power station to supply the equivalent load to the DSM potential. Now that the national impact has been calculated and discussed, all these findings must be used to motivate the implementation of these strategies throughout the mining sector. A similar project can be undertaken to look at possible DSM strategies in the industrial sector. This might prove to be more difficult as the electricity intensive systems are mostly all linked to the final production. In the mind of management this out-weighs the possible cost savings that can be achieved. ESKOM and the NER will have to rethink their strategy. Through DSM and load shifting actions alone the pending electricity crisis will not be averted. The current tariff structures should be amended to not only reflect the true cost of electricity but also provide incentive for DSM and load shifting. Another problem that must be addressed to achieve the DSM targets set for 2007 is the time that it takes to complete the study as well as the implementation time. Software can easily be created to help in the speeding up of the case study itself, as the process and steps followed, as well as models used, are very generic (at least in the gold and platinum mining sector). / Thesis (Ph.D. (Mechanical Engineering))--North-West University, Potchefstroom Campus, 2004.

Legislators are placing increased pressure on mining companies to improve their safety performance. The importance of safety leadership is highlighted by its role in safety culture and improving safety performance. The aim of this study was to develop and evaluate the impact of a coaching program on safety leadership. The main constructs namely safety culture, safety leadership and coaching was conceptualised along the humanistic paradigm, with theoretical definitions and models. In this study, safety culture is employees’ shared attitudes, beliefs, perceptions and values about safety that affect their behaviour in the workplace. Safety leadership is the interpersonal influence that a leader exercises to achieve the organisation’s safety performance goals. Coaching is an interpersonal interaction that aims to improve individual performance through increased selfawareness and action plans. A theoretical model was developed to explain the elements that constitute effective safety leadership. A coaching program was developed based on executive coaching and leadership development principles. The empirical investigation was conducted in an organisation in the South African mining industry. A nested mixed methods design was followed. In the quantitative study, a 360 degree survey was employed to assess the ratings of a purposive sample (n=54) along eight dimensions before and after the coaching. Data was analysed with descriptive and inferential analysis. Results showed statistically significant improvements on accountability, collaboration, and feedback and recognition after the coaching. The results reflected differences in 360 degree ratings according to gender, race, job level, age and geographical location. The most significant improvements were for females, Africans, management, age 51-60 years, and site 2. In the qualitative study, a semi-structured interview was employed to study four cases to investigate managers’ personal experiences and changes in attitude toward safety. Data was analysed utilising thematic analysis. The findings revealed that coaching was a positive experience and contributed to changing managers’ attitudes toward safety. The research added to the field of organisational behaviour by presenting a theoretical model that enhances the understanding of safety leadership, the development of a coaching program and providing empirical evidence that the principles of coaching and leadership development can be applied to improve safety leadership. / Industrial & Organisational Psychology / D. Admin. (Industrial and Organisational Psychology)

Legislators are placing increased pressure on mining companies to improve their safety performance. The importance of safety leadership is highlighted by its role in safety culture and improving safety performance. The aim of this study was to develop and evaluate the impact of a coaching program on safety leadership. The main constructs namely safety culture, safety leadership and coaching was conceptualised along the humanistic paradigm, with theoretical definitions and models. In this study, safety culture is employees’ shared attitudes, beliefs, perceptions and values about safety that affect their behaviour in the workplace. Safety leadership is the interpersonal influence that a leader exercises to achieve the organisation’s safety performance goals. Coaching is an interpersonal interaction that aims to improve individual performance through increased selfawareness and action plans. A theoretical model was developed to explain the elements that constitute effective safety leadership. A coaching program was developed based on executive coaching and leadership development principles. The empirical investigation was conducted in an organisation in the South African mining industry. A nested mixed methods design was followed. In the quantitative study, a 360 degree survey was employed to assess the ratings of a purposive sample (n=54) along eight dimensions before and after the coaching. Data was analysed with descriptive and inferential analysis. Results showed statistically significant improvements on accountability, collaboration, and feedback and recognition after the coaching. The results reflected differences in 360 degree ratings according to gender, race, job level, age and geographical location. The most significant improvements were for females, Africans, management, age 51-60 years, and site 2. In the qualitative study, a semi-structured interview was employed to study four cases to investigate managers’ personal experiences and changes in attitude toward safety. Data was analysed utilising thematic analysis. The findings revealed that coaching was a positive experience and contributed to changing managers’ attitudes toward safety. The research added to the field of organisational behaviour by presenting a theoretical model that enhances the understanding of safety leadership, the development of a coaching program and providing empirical evidence that the principles of coaching and leadership development can be applied to improve safety leadership. / Industrial and Organisational Psychology / D. Admin. (Industrial and Organisational Psychology)