Dissertations / Theses on the topic 'Industrial safety South Australia'
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1
Akhter, Shahana. "Strategies for managing hazardous substances from industry in South Australia." Title page, contents and abstract only, 1999. http://web4.library.adelaide.edu.au/theses/09ENV/09enva315.pdf.
2
Ferraro, Lidia. "Measuring safety climate : the implications for safety performance /." Connect to thesis, 2002. http://repository.unimelb.edu.au/10187/965.
Abstract:
Safety culture and safety climate are terms that are used often in the context of safety management but are not very well defined or differentiated. This research concentrates on safety climate, a summary concept of employee perceptions of safety management practices within their organisation. There is a common assumption that a positive safety climate results in better safety performance outcomes, yet there is little research evidence to support this notion.Despite being defined as a summary concept, much of the research on safety climate has been empirically driven and has concentrated on identifying the number and content of the dimensions/factors that contribute to the safety climate. Due to a lack of theoretical input in the field, the use of proprietary instruments which are unavailable in the public domain and varied developmental histories of these tools, the findings of past research has been mixed.
This research addresses several of the limitations in the literature on safety climate by using the National Safety Council of Australia’s Safety Climate Survey. The research centres around two main issues; the dimensionality and factor structure of safety climate; and investigation of the applicability of a framework linking safety climate to safety performance.
The project was divided into two studies. Study I is based on archival data collected by the National Safety Council of Australia (NSCA) (N=215, N=127, N=90). Study II utilises data collected specifically for the purposes pf this research (N=226). The survey instrument was further developed for Study II to include scales that allow for a more complete investigation of a framework linking safety climate to safety performance.
A comprehensive validation of the NSCA safety climate survey was conducted. Structural Equation Modelling was utilised to examine various models of the factor structure of safety climate. It was found that safety climate is best understood as a second order concept comprised of several specific first order factors. The factor structure remained consistent across several samples however the strength of the individual factors varied in each sample.
Structural Equation Modelling was also used to investigate the framework of the relationship between safety climate and safety performance. Evidence in support of his model was obtained however some variations to the model were necessary to achieve this support. Reinforcement for the influence of general organisational climate in providing a context for safety climate was revealed. Given that it was not possible to include all aspects of the framework within the statistical model these findings provide a good impetus for further research in this field.
3
Simpson, Ian Robert Safety Science Faculty of Science UNSW. "An investigation into the use of positive performance indicators to measure OHS performance." Awarded by:University of New South Wales. School of Safety Science, 2006. http://handle.unsw.edu.au/1959.4/25732.
Abstract:
This thesis describes the development, application and evaluation of an OHS measurement tool incorporating positive performance indicators to measure OHS performance in Australia Post, a large multi-site postal organisation. Positive Performance Indicators (PPIs) are identified as systematically implemented measures of the management processes initiated to achieve strategic goals. A literature review indicated that there was widespread support for the use of PPIs to measure OHS performance, with proponents advocating their use to monitor and promote implementation of target OHS strategies, and to evaluate the effectiveness of these strategies by using PPIs in conjunction with outcome indicators. Despite this widespread support, there was little practical guidance published on the development or application of PPIs, nor was there empirical evidence validating the claims of advocates. A series of research projects was undertaken to firstly develop - then evaluate - a set of OHS self-assessment tools incorporating PPIs. These projects comprised: review of the Australia Post OHS strategic plan, as the basis for the development of PPIs to measure that plan; development of a set of paper-based self-assessment tools incorporating quantitative OHS PPIs to measure the local implementation of the OHS strategic plan; quasi-experimental pilot study of the use of the OHS PPI self-assessment tools by Postal Managers, to investigate the reliability and effectiveness of the OHS PPI process in monitoring and driving conformance of OHS management processes; experimental study of the use of the OHS PPI self-assessment tools by Postal Delivery Facility Managers, to validate and extend the findings of the pilot study; development of a web-based software application to facilitate OHS PPI data collection and reporting; and, the use of correlation statistics to study the relationship of OHS PPIs with OHS outcome measures, and to assess their role in evaluating the effectiveness of specific OHS strategies. The studies demonstrated that the OHS PPI self-assessment tool could be effectively used by local facility managers to assess and report their implementation of the OHS strategic plan. In addition, the OHS PPI self-assessment process proved to strongly improve the local implementation of those OHS management processes measured. The study further showed that the consistent attention to OHS management processes driven by the OHS PPI measurement process assisted in the achievement of impressive OHS outcome improvements. However, the study showed that the use of correlation statistics to link OHS PPIs with outcome measures to evaluate the effectiveness of OHS management strategies has only limited value. Limitations in both the OHS PPI and outcome measurement data and in the correlation statistics restrict the extent to which findings can be interpreted or that conclusive judgements concerning the effectiveness of strategies can be drawn. The thesis concludes with an account of Australia Post's experiences in integrating OHS PPIs into its OHS management system.
4
Balnave, Nikola Robyn. "Industrial Welfarism in Australia 1890-1965." University of Sydney. Work and Organisational Studies, 2002. http://hdl.handle.net/2123/572.
Abstract:
This thesis examines industrial welfarism in Australia from 1890 to 1965. This period witnessed the gradual spread of the welfarism movement throughout Australian industry as employers sought ways to increase productivity and control in the face of external challenges. Once reaching its peak in the immediate post-War period, the welfarism movement was gradually subsumed as part of the increasing formalisation of personnel management. Waves of interest in welfare provision coincided with periods of labour shortage and/or labour militancy in Australia, indicating its dual role in the management of labour. Firstly, by offering benefits and services beyond that made necessary by the law or industrial awards, welfarism was designed to create a pool of good quality workers for management to draw from. Secondly, managers sought to enhance their control over these workers and their productive effort, using welfarism as a technique to build worker consent to managerial authority. This could be achieved through subtle methods aimed at boosting loyalty and morale, or through more direct programs designed to increase worker dependency on the company. In both ways, individual and collective worker resistance could be minimised, thereby reinforcing managerial prerogative. Despite its adoption by a variety of companies, a number of economic, political and institutional factors limited the extent of industrial welfarism in Australia. These include the small-scale of most enterprises prior to the Second World War, state involvement in the area of industrial relations and welfare provision, and the strength of organised labour. While the welfarism movement did not reach the heights experienced overseas, it nonetheless provided an important contribution to the development of formal labour management in Australia.
5
Macun, Ian. "The regulation of health and safety in South Africa's manufacturing industry." Master's thesis, University of Cape Town, 1989. http://hdl.handle.net/11427/17166.
Abstract:
Bibliography: pages 195-200.This thesis will be concerned with trying to develop an understanding of what the difficulties have been in bringing about improvements to the working environment in manufacturing. The role of labour will be of central concern, but an attempt will also be made to analyse the role of the other participants in the regulatory process, namely, the state and employers. The period with which the thesis is concerned is the 1980s. The area is clearly a very broad one and no claims will be made to providing a comprehensive study. Rather, it is hoped that the present study will provide some new data and some original insights into the regulatory process which will provoke further discussion and research in the field of occupational health and safety in South Africa.
6
Taylor, Derek. "Restructure : industrial relations 1983-1990, and the state sector reform in South Australia /." Title page, contents and introduction only, 1990. http://web4.library.adelaide.edu.au/theses/09AR/09art2393.pdf.
7
Jordan, Matthew. "Procuring industrial pollution control : the South Australian case, 1836-1975." Title page, contents and abstract only, 2001. http://web4.library.adelaide.edu.au/theses/09PH/09phj816.pdf.
8
Driscoll, Timothy Robert. "The epidemiology of work-related fatalities in Australia." University of Sydney, 2002. http://hdl.handle.net/2123/1087.
Abstract:
Doctor of Philosophy(PhD)Background: There is no on-going information on the number, rate or circumstances of work-related fatal injury in Australia. This thesis reports on a study aimed to identify and describe all work-related fatalities that occurred in Australia during the four-year period 1989 to 1992, in order to make a significant contribution to the effectiveness of activity designed to prevent work-related traumatic death. Methods: A broad definition of work was used, with particular focus on workers and bystanders. The study also included the injury-related deaths of volunteers, students, persons performing home duties and persons fatally injured on farms but not due to obvious farm work. The data were obtained primarily from coronial files. Files were found for 99.7% of the deaths of interest. Detailed results are presented on the work-related deaths of workers, bystanders and persons fatally injured while engaged in home duties. The results for workers are also compared with those from an earlier study of work-related fatalities in Australia, which covered the years 1982 to 1984 inclusive. Other aspects of work-related deaths are considered in detail, including the effect of employment arrangements; their coverage by occupational health and safety and compensation agencies; their handling by the coronial system; the role of External Cause codes in identifying and monitoring work-related injury deaths; and the reliability and validity of the definitions used to classify work-related injury deaths. Results: There were 2,413 persons fatally injured while working or commuting during the study period (1,787 working; 626 commuting), with a rate of death for working persons of 5.5 per 100,000 persons per year. This compared to the rate of 6.7 for working deaths during 1982 to 1984, with just under half of the decline probably due to changes in the industry distribution of the workforce. Another 802 persons were fatally injured as a result of someone else’s work activity, and 296 persons aged 15 years and over were fatally injured while undertaking active tasks in an unpaid and informal capacity in their own home or in someone else’s home. Thirty-four percent of working deaths were not covered by either occupational health and safety (OHS) or compensation agencies. A consideration of External Cause codes for the period 1979 to 1997 inclusive suggested there was a yearly decrease in the rate of workplace deaths of 2.6% per year, with less than half of this change due to industry changes in the workforce. Deaths occurring in a small number of particular circumstances were found to pose classification problems. Conclusion: Fatal work-related trauma remains an important problem for the Australian community. By understanding how and why these deaths occur, appropriate steps can be taken to prevent similar incidents recurring. It is expected that the results reported here, and other information that has arisen from the study, will make an important contribution to developing this understanding and preventing the occurrence of work- related traumatic death in Australia.
9
Du, Toit Willem Johannes. "The development of an integrated management model for occupational health and safety in medical institutions." Thesis, Nelson Mandela Metropolitan University, 2005. http://hdl.handle.net/10948/1300.
Abstract:
Health and safety management forms part of the overall risk management of medical institutions, and deals with the responsibility of an organisation to provide a risk free environment for all who are exposed to the activities of such medical institutions. Affected people include health care workers, contractors, visitors, and patients. Medical institutions, and hospitals specifically, are uniquely distinct from other industries in that they employ highly skilled staff with specific specialised knowledge. These institutions are also increasingly making use of complex technology that requires specialist staff to operate medical machines and equipment. These specific aspects are accounted for in this research. The overall purpose of this research is to determine the need for an alternative approach to the management of health and safety in medical institutions. An appropriate model will be developed that can be integrated into the existing health and safety management system. The research methodology for this study comprises the following steps: Firstly, the health and safety environment was researched in relation to all stakeholders, external and internal, that are affected by medical institutions’ activities. The effect of these activities, and how it influences health and safety management, was evaluated in a South African context. Secondly, the overall risk management approach of medical institutions and the effect of organisational culture were researched to determine the effect on health and safety performance. Thirdly, a questionnaire was sent to selected staff of five hospitals in the Eastern and Western Cape to determine their perception and experience of health and safety management. Quantitative data on incidents in Netcare Hospitals were obtained, and a comparison of the questionnaire studies was done to determine the need for a health and safety model. The final step of this study entailed the development of a health and safety model using legislative requirements and the needs identified in the research. A proposal is made to integrate specialist functions and departments into the existing health and safety management system, in order to strengthen the managerial capabilities of such a system. The importance of improving the safety and compliance culture is indicated.
10
Kwayiba, Thamsanqa Felix. "Workers' perceptions of occupational safety and health administration measures at Sasol Infrachem in Sasolburg." Thesis, University of Fort Hare, 2009. http://hdl.handle.net/10353/d1001090.
Abstract:
This is a qualitative study that seeks to explore the workers’ perceptions towards the occupational safety and health administration (OSHA) system at the petrochemical industrial plant Sasol Infrachem in Sasolburg. It provides a platform for shop floor workers to express their subjective perceptions of the company’s OSHA measures by answering open ended questions. The study advances the notion that notwithstanding the safety managers’ efforts towards ensuring a safety regime in the workplace, however lucrative these might be, to really ensure a safe working environment in the workplace will always depend on the individual workers’ motivation to participate safely at work at any given time to ensure his/her safety and that of others. The study explores this subject by considering how they perceive these safety strategies, their vigilance, attitudes, their ownership of these and their inclination to comply with the occupational safety and health administration measures of Sasol. This study follows a Postmodernist theoretical framework emphasizing differences. Difference is a first and foremost identity feature of human beings. This goes for both their external and internal qualities. How workers perceive and relate to safety concepts will always be shaped by the differences among them. The study also makes use of the Environmental Justice Theory as a central theme, that holds that one life lost is one too many. At the forefront of industries are shop floor workers who are most vulnerable to workplace incident.The study assumes this premise with regard to their safety and health in the workplace
11
Borys, David University of Ballarat. "Exploring risk-awareness as a cultural approach to safety : an ethnographic study of a contract maintenance environment." University of Ballarat, 2007. http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/12752.
Abstract:
Safety culture has risen to prominence over the past two decades as a means by which organisations may enhance their safety performance. Safety culture may be conceptualised as an interpretive device that mediates between organisational safety rhetoric and safety programs on the one hand, and local workplace cultures on the other. More recently, risk-awareness has emerged as a cultural approach to safety. Front line workers are encouraged to become risk-aware through programs designed to prompt them to undertake mental or informal risk assessments before commencing work. The problem is that risk-awareness programs have not been the subject of systematic research and the impact of these programs on the culture of safety and the resultant level of risk is unknown. Therefore, this ethnographic study of two sites within a large contract maintenance organisation in Australia explored what impact risk-awareness programs have upon the culture of safety and the resultant level of risk. The researcher spent two months in the field and data was collected through participant observation, semistructured interviews and through a review of organisational documents. This study found that managers focused upon collecting the paperwork associated with the program as proof that workers had a safer workplace, whereas workers preferred to rely upon their common sense rather than the paperwork to keep them safe. As a consequence, the riskawareness program resulted in a culture of paperwork and varying levels of risk reduction because the paperwork associated with the program created an illusion of safety for managers as much as common sense did for workers. The results of this study have implications for safety culture, risk-awareness programs and for organisational learning. They also have implications for organisations wishing to improve their safety culture by encouraging risk-awareness in front-line workers.Doctor of Philosophy
12
Borys, David. "Exploring risk-awareness as a cultural approach to safety : an ethnographic study of a contract maintenance environment." University of Ballarat, 2007. http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/14591.
Abstract:
Safety culture has risen to prominence over the past two decades as a means by which organisations may enhance their safety performance. Safety culture may be conceptualised as an interpretive device that mediates between organisational safety rhetoric and safety programs on the one hand, and local workplace cultures on the other. More recently, risk-awareness has emerged as a cultural approach to safety. Front line workers are encouraged to become risk-aware through programs designed to prompt them to undertake mental or informal risk assessments before commencing work. The problem is that risk-awareness programs have not been the subject of systematic research and the impact of these programs on the culture of safety and the resultant level of risk is unknown. Therefore, this ethnographic study of two sites within a large contract maintenance organisation in Australia explored what impact risk-awareness programs have upon the culture of safety and the resultant level of risk. The researcher spent two months in the field and data was collected through participant observation, semistructured interviews and through a review of organisational documents. This study found that managers focused upon collecting the paperwork associated with the program as proof that workers had a safer workplace, whereas workers preferred to rely upon their common sense rather than the paperwork to keep them safe. As a consequence, the riskawareness program resulted in a culture of paperwork and varying levels of risk reduction because the paperwork associated with the program created an illusion of safety for managers as much as common sense did for workers. The results of this study have implications for safety culture, risk-awareness programs and for organisational learning. They also have implications for organisations wishing to improve their safety culture by encouraging risk-awareness in front-line workers.Doctor of Philosophy
13
Walraven, Lynne Louise. "Identification and analysis of manual materials handling tasks within a commercial warehouse in South Africa." Thesis, Rhodes University, 1989. http://hdl.handle.net/10962/d1015722.
Abstract:
Lifting and overstraining are major causative factors related to musculoskeletal injuries and low back pain. A great number of work-related injuries arise from the handling and/or mishandling of materials. Hence there is a need to quantify risk factors in situ and develop guidelines for safe lifting practises in industry. The aim of this study was to make appropriate in situ quantification, within a commercial warehouse, of the stresses and physical demands imposed on the worker when performing two handed lifts in the sagittal plane. The performance of employees was assessed under normal working conditions through an observational methodology of data collection. Task performance evaluation was based on detailed measurement of all containers handled, an activity and time analysis, and the 'Work Practices Guide to Manual Lifting’ (NIOSH, 1981) which was used as the primary guide to developing theoretical recommendations to probable MMH risk factors for the workers involved. Of the 191 tasks analysed 103 were deemed unsuitable. Appropriate task factor adjustments were made where necessary to both the frequency and Hfactors (horizontal distance between the centre of gravity of the container and that of the worker) in order to reduce the risk factor for the workers
14
Gardner, Jan Maria, University of Western Sydney, of Science Technology and Environment College, and School of Environment and Agriculture. "Assessment of effective implementation of respirator programs in industry in NSW." THESIS_CSTE_EAG_Gardner_J.xml, 2002. http://handle.uws.edu.au:8081/1959.7/781.
Abstract:
In spite of the substantial repository of literature about respirators, little is known about the practicalities of their use. The focus of this research was about the practical aspects of using respirators in New South Wales workplaces. Two self-administered postal surveys were used to assess the level of implementation of respirator programs in 1996 and 2001. After five years, six elements improved. The most improvement was seen in the area of documentation including written procedures, keeping training records, recording respirator tasks, and maintenance records. The second survey investigated respirator maintenance and found little automated cleaning. Thorough washing was scarce with more than 50% of organisations relying on moist towelettes. For the third portion of the research methodology 485 used, half facepiece reusable respirators from 36 different sites were examined to determine the most common respirator defects. Maintenance and cleaning procedures were primitive and probably inadequate. Disinfection or sanitisation was common practice indicating concern about infectious diseases. The 2001 survey found that physical inspection of respirators in the workplace usually checked for the common types of defects found in the examination of used respirators. Weight, breathing resistance, heat and tightness were reported as causes of discomfort. The key outcomes from the research were that respirator programs were poorly implemented in a group of organisations that were expected to have more expertise than most and that the most common defects could be corrected by good respirator cleaning programs.Doctor of Philosphy (PhD)
15
Esau, Charlene Alicia Gladys. "Prevention and management of occupational injuries at selected higher eduction institution in the Western Cape, South Africa." Thesis, Cape Peninsula University of Technology, 2015. http://hdl.handle.net/20.500.11838/1543.
Abstract:
Thesis submitted in fulfilment of the requirements for the degree
Master of Technology Occupational Health Nursing in the Faculty of Health and Wellness Sciences at the Cape Peninsula University of Technology
2015Purpose of study: The purpose of this study was to explore the injury on duty prevention and management strategies that are currently used in different higher education settings. The study intended to shed light on specific areas of policy and practice discrepancies related to the disjuncture between employee interactions, regulated directives and organizational goals. Aims and objectives: One of the aims was to determine the types of work-related injuries that occur in HEI’s by verifying the injuries reported on Employers Reports of an Accident. A second aim was to examine strategies that have been put in place to prevent injuries in the workplace by reviewing policies and procedures related to injury prevention. The final aim was to examine systems in-place to manage occupational injuries by looking at staff health or employee wellness service flow charts or models used at the HEIs. Population and sample: Permanently employed personnel at two HEI’s in the Western Cape were participants in a multiple case study. The sample units consisted of health and safety representatives, human resources, maintenance personnel, estates and custodial, traffic services and departmental managers. Methodology: This study applied a mixed-method using a multiple case study design as an approach to the enquiry. Methods of data collection: Documents, questionnaires, and semi-structured interviews were be used to obtain data to answer the research questions. Process of analysis: Qualitative and quantitative themes will be analysed in a matrix. The three data sources were triangulated to validate the findings. Benefits of the study: Injury prevention benefits the employer and employee in many ways, including increased employee performance leading to increased productivity as well as cost savings. Main findings: Injuries that were reported are mostly musculoskeletal injuries; however other types of injuries may not be reported due to under reporting of injuries being common in this setting. Health and safety training and knowledge sharing was not well supported and injury prevention strategies were not optimized. The application of health and safety policies and procedures were not adequately communicated, enforced or monitored. Staff health and employee wellness strategies operate independently and do not facilitate a coordinated response to manage occupational injuries in this setting. Lack of monitoring, organizational support, training and knowledge sharing and communication were the four main challenges to injury prevention management systems. Conclusions: The implementation of an effective injury prevention and management programme could benefit the organization and translate into increased operational value (organizational quality). Key words: Higher Education Institutions, Occupational Injury prevention, Management of occupational injury.
16
Nene, Sinenhlanhla Sindisiwe. "Occupational health and safety and industrial relations in the South African construction industry : case studies of selected construction firms in Grahamstown." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1018663.
Abstract:
The construction industry is one of the most dangerous industries in the world, with many workplace fatalities every day. The existence of legislation that governs Occupational Health and Safety (OHS) is an intervention to ensure that all governments, employers and employees play their part in establishing and implementing policies that will help secure healthy and safe working environments. The study is qualitative and with the help of an interview guide, semistructured interviews were used to collect the data. The respondents were selected using purposive and snowball sampling methods. Ten managers from ten (five small, five large) construction firms, two employees from each firm, and the OHS inspector from the Department of Labour in Grahamstown were interviewed. Having explored management’s practices, communication methods, training and distribution of information, employee representation and participation, and industrial relations, several conclusions were reached. During the study it was found that there are a number of obstacles that are hampering effective OHS in the construction industry. Some of these include; management’s lack of commitment to a participatory approach in OHS decision-making, limited resources to invest adequately in OHS, and the lack of sufficient trade union involvement. In addition, we know very little about OHS in the construction industry, and the mere existence of OHS legislation does not help reduce the risks associated with construction work, especially when there is a shortage of skilled personnel to enforce the legislation and regulations.
17
Kurgan, Mariusz A. "High-tech South Australia : an examination of the locational preferences of high technology firms in the electronics industry /." Title page, table of contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09ARM/09armk966.pdf.
18
Makgopa, Mosibudi Anah. "The nature and extent of risk management planning in respect of safety at Eskom Northern Region." Thesis, University of Limpopo (Turfloop Campus), 2011. http://hdl.handle.net/10386/512.
Abstract:
Thesis (MBA) --University of Limpopo, 2011Due to the global economic trends, the subject of workplace safety has become important such that international conventions instituted the international organisation for standardization to help regulate and bring about the improved workplace conditions. Safety in the workplace has become important such that every business irrespective of its size need to have a proper risk management plan in place. Risk management plan will help in identifying hazards; assess the risks and also provide the strategies to be used to mitigate the risks. This demand an ongoing management review for continual improvement through regular audits. Risk management will help in minimizing the risk and saving the cost as this will result in proactive but not re-active measures. Organisation leadership must take the lead in making sure that the employees are safe. They must communicate what is required from employees and employees will comply freely. Effective leadership is the key to a good health and safety. Management must make sure that employees are trained about workplace safety standards and policies so that they can carry out their roles and responsibilities as prescribed in the occupational health and safety act. Risk management is equal to good corporate governance as it helps in dealing with uncertain future events that could influence the achievement of the organisation’s objectives. Therefore risk management must be embedded in all levels of management and in the planning stage so that it must form part of the daily activities of the business.
19
Quantoi, Phoebus Llewellyn. "Assessing the health and safety management of SMME's in the South African construction industry." Thesis, Nelson Mandela Metropolitan University, 2015. http://hdl.handle.net/10948/3842.
Abstract:
The prosperity of small micro and medium enterprises (SMME’s) in the construction industry is vital for the improvement of the South African economy. Unfortunately, the poor safety record of this industry negatively affects the sustainability of SMME’s and augments the loss of human lives. Owners and managers of SMME’s in the construction industry are usually financially fragile and unaware of the direct and an indirect cost associated with injuries that may result in potential profit loss and ultimately, bankruptcy. The construction industry continues to lead with high levels of fatalities and injuries compared to other industrial sectors. High levels of non-compliance with health and safety legislation in the construction industry necessitate creative interventions to improve health and safety standards. The objective of the research was to establish to what extent SMME’s comply with health and safety in the construction industry. Research was done by means of a survey questionnaire and the findings concluded that government laws are appropriate however the enforcing of such law needs attention. Furthermore, most owners are aware of the required legislation but the competitive nature allude that “that shortcuts are taken”.
20
Reiner, Monika. "Safety, health, environment and quality framework for small and medium-sized entreprises in the Durban area." Thesis, Stellenbosch : Stellenbosch University, 2011. http://hdl.handle.net/10019.1/19404.
Abstract:
Thesis (MBA) -- Stellenbosch University, 2011.A company’s primary goal is to make money. Simple as it may seem, this is not always easily achieved, and sustainability of the business may be a serious challenge. In an effort to make a profit, important aspects of safety, health, environment and quality (SHEQ) may sometimes be neglected. Some small and medium-sized enterprises (SME) merely do not have the understanding or the capacity to address all the important aspects of SHEQ, thereby placing the company under potential financial and legal risks. A survey was conducted in SMEs based in the Durban area to ascertain their level of legislative and voluntary system standard awareness and implementation. The questionnaire responses indicated that general awareness of legislation such as the Occupational Health and Safety Act, the Compensation for Occupational Injuries and Diseases Act, the National Environmental Management Act and voluntary system standards such as ISO 9001, ISO 14001 and OHSAS 18001 was relatively good, on the whole. However, implementation of the mandatory environmental requirements associated with the National Environmental Management Act was low, as was the implementation of the voluntary standards. Management and implementation of SHEQ responsibilities and requirement in larger organisations may be divided amongst various discipline specialists. However, in the SME these various disciplines may be the responsibility of one person, and often this person is the managing director. As such, this individual may not always have adequate time or understanding of the legal requirements of SHEQ aspects. There may also be a lack of understanding of the potential cost implications in not managing SHEQ aspects, and similarly budgeting requirements of managing SHEQ aspects appropriately. This research report introduces and summarises key SHEQ legislation and voluntary management system standards, such as the Occupational Health and Safety Act, the National Environmental Management Act, local bylaws, and introduces the ISO 9001, ISO 14001 and OHSAS 18001. Since some characteristics of the disciplines of health and safety, environment and quality may overlap, combining these into an integrated management system has merit. Such an integrated system can save the company time and money. This research report reviews some pertinent business requirements associated with SHEQ and presents an integrated management system guideline for the SME business owner. Business management, today, needs to learn from past business management developments. Successful and sustainable business management is not only about making a profit, but also incorporates a significant human resource management focus, health and safety assurance, the mitigation of potential environmental impacts from operations, whilst ensuring that quality standards of products and services are competitive.
21
Larwood, Andrew John. "Cleaner production : promoting and achieving it in the South Australian foundry industry." Title page, table of contents and abstract only, 2000. http://web4.library.adelaide.edu.au/theses/09ENV/09envl336.pdf.
Abstract:
Bibliography: leaves 123-130. The literature search and the findings from the investigation have been used to provide recommendations for a sector specific cooperative approach using regulation, self-regulation, voluntary agreements, economic incentatives and educational/information strategies to promote and acheive cleaner production in the South Australian foundry industry.
22
Dambuza, Inga Yola. "Effects of colours, shapes and icons on performance and familiarity." Thesis, Rhodes University, 2011. http://hdl.handle.net/10962/d1005195.
Abstract:
Occupational injuries and illnesses remain to be a heavy burden on workers and employees in industrial developing and industrially developed societies, and health and safety in workplaces continues to be an important issue for ergonomists. Steps are being taken to stimulate health and safety agendas and to discover ways in which health and safety in industries can be improved. The main responsibility of employers is to provide employees with information, instructions and training that they required to carry out their work tasks in a healthy, practical and safe manner. The role of education as a countermeasure to occupational injury and illness is being re-examined by health and safety practitioners and safety training is being considered as a vital part of accident prevention strategies. Effective training programmes should guarantee that workers possess the skills they require to complete their tasks in a safe and healthy manner. Very little is known about the type and quality of training workers undergo and how that training affects the safety outcomes of companies. There has been an attempt over the past 20 years to increase the research on safety communications and a great deal of this research has been focused on safety warnings; with the greatest attention been placed on the components of safety signs, such as colours, size, shapes and icons. The effects of these components on comprehension with relation to age and education have not received the same amount of attention. The impact of familiarity on safety warnings with respect to age and education has also received very little attention; despite the knowledge that familiarity has been shown to increase the noticing of warnings and the comprehension of safety information. Despite the increase in the research on safety communication, the literature and research in South Africa is scarce. Studies present in South Africa do not encompass the comprehension of safety signs or the ability of individuals with different age and education levels to learn the information included in the signs. Due to the multi-linguistic nature of South Africa and the fact that South Africa is an Industrially Developing Country (IDC) with high levels of illiteracy, issues such as the comprehension of safety information must be addressed. Therefore, the objectives of this study were to investigate the effects of safety sign attributes on learning and familiarity, in subjects that differed in age and education levels. These effects were investigated through measuring the reaction and response times of the different subject groups, as well as the number of components in the safety signs that were recalled correctly. The combined results of these responses were used as a measure for familiarity. A set of signs was designed for the study by the researcher using three different colours, three different shapes, three different icons and text. Certain variables were omitted from some signs to create the test pool and the eight conditions that were tested in a laboratory setting. Each condition contained different components of the designed signs and 60 subjects were used to test these conditions. The subjects were placed in groups according to their age and level of education. Subjects were required to learn a set of 64 signs, either “With Occlusion” or “Without Occlusion”, and asked to recall the meanings of the components in the signs. Reaction time, response time and error rate were measured from the responses. The results showed that the conditions resulted in different reaction times, response times and error rates for all subjects. The signs containing a combination of shapes and text resulted in the best performance. Age and education were found to have a significant effect on various performance criteria as did the method in which the signs were displayed (Occlusion and No Occlusion). The increased repetitions and sessions elicited lower reaction times, response times and error rates. The conclusions drawn from this study suggest that different attributes be considered carefully when subjects are expected to learn and recall information in safety signs. The results also highlighted the need to increase the exposure of individuals to safety signs in order to increase familiarity and ultimately improve the recall and comprehension of the attributes.
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Mashamba, Takalani Joyce. "The knowledge, attitude and perception concerning occupational health and safety among staff in the technical division of the Turfloop campus, University of Limpopo." Thesis, University of Limpopo, 2005. http://hdl.handle.net/10386/2646.
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Carelse, Valery Vanessa. "An analysis of the safety practices at Sasol Polymers by applying a safety culture framework." Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/8523.
Abstract:
Thesis (MBA)--University of Stellenbosch, 2011.ENGLISH ABSTRACT: Many organisations have reached plateaus in their safety performance and are constantly exploring new methods to improve. Traditional safety practices e.g. engineering solutions, safety management systems, and other administrative controls do not enable organisations to make the required step change in safety performance. Safety culture is a new safety “buzz word” and is promoted as a phenomenon that could assist organisations in improving safety performance in their endeavour to safety excellence. It is however, a relatively new concept and research in this field was completed during the past two decades only. Safety culture is a multi-dimensional, dynamic and complex concept. An improved understanding of the safety culture concept is required to enable organisations to determine the value of pursuing safety culture enhancement in their quest for superior safety performance.
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Pringle, Jessica Samantha. "The role and efficacy of management in influencing the implementation of an occupational health and safety policy : a case study of DaimlerChrysler South Africa East London." Thesis, Rhodes University, 2007. http://hdl.handle.net/10962/d1007589.
Abstract:
The existence of an occupational health and safety policy is believed to be evidence of management accepting their occupational health and safety role in terms of the Occupational Health and Safety Act. It is accepted that this results in management ensuring the provision of a safe workplace. Despite the emphasis in legislation (the Occupational Health and Safety Act) on the need for management to implement comprehensive occupational health and safety policies, there is a lack of research on the implementation and efficacy of occupational health and safety policies in the workplace. This study investigates the efficacy with which management carries out their occupational health and safety duties and responsibilities when implementing the provisions of an occupational health and safety policy in the workplace. A number of factors are essential to the efficient performance of management in this regard. These factors include managerial commitment, practices and strategies; communication practices and structures; training initiatives and information; the extent of employee and trade union involvement; and the infrastructure of the organisation. This research study is primarily qualitative in nature. Semi-structured interviews were the primary tool used by the researcher to collect the data. The case-study research method was employed to assist the researcher in collecting the data. The participants involved in the research were selected using the principles of strategic informant sampling and expert choice sampling. The participants consisted of a sample of management, employees and shop stewards. The research findings indicate that firstly, the presence of occupational health and safety policies, practices, strategies and systems in the workplace do not automatically result in reduced hazards, accidents or deaths in the workplace. Secondly, the participation schemes and the communication practices put in place by management are weak. The reason for their weakness is their ineffective implementation by management and use by employees and the trade union. Thirdly, management has a definite impact on the involvement, attitudes and actions of the employees and the trade union in occupational health and safety issues. Fourthly, there is an unequal partnership between management and employees as a result of the educational differences regarding occupational health and safety between them. The outcome is that management and employees are faced with numerous challenges in relation to occupational health and safety. Contributing to this challenge is a lack of sufficient resources allocated to training, resulting ultimately in the ineffective monitoring of occupational health and safety in the workplace. The existence of occupational health and safety structures and systems does not provide the essential evidence to suggest that their mere presence makes a difference to the workplace safety level. However, through more co-operation and participation by all the parties, these structures and systems have the potential to be effective.KMBT_363
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Myeni, Sibongiseni Selby. "The effect of occupational health and safety programmes in the growth of small businesses in Gauteng province, South Africa." Thesis, Nelson Mandela Metropolitan University, 2015. http://hdl.handle.net/10948/8846.
Abstract:
Introduction: Managers in small businesses are faced with a dilemma of meeting the requirements of health and safety legislation and trying to grow their businesses. It is important that they understand the business value of occupational health and safety programs. For them to allocate resources to occupational health and safety programs they need to understand if there are any economic benefits attached to such programs. Thus this study was designed to investigate the benefits of occupational health services on economic performance and growth of small businesses in Gauteng, South Africa. Method: This was a descriptive quantitative study. A self administered structured questionnaire was developed and distributed to 200 small businesses in Gauteng Province, South Africa. Thirty completed questionnaires were received back, representing a response rate of 15%. Data was analysed by the NMMU Unit for Statistical Consultation, using STATISTICA. Results: Economic performance moderately correlated with the presence of occupational health and safety professionals. It moderately correlated with the categories of occupational health and safety professionals in a small business. The level of knowledge, awareness, attitude and perception on occupational health and safety was rated high. Eighty three percent (83%) of the respondents had a clear understanding of their responsibility in terms of the health and safety function at work. The level of employee engagement was rated high with seventy six percent (76%) of respondents reporting that they get recognition for their work, and eighty six percent (86%) indicated that they were happy with the relationship they had with their boss. There was a difference between managers and employees in terms of how they view economic performance and growth of their companies. Conclusion: The presence of occupational health and safety professionals as well as different categories of occupational health and safety professionals are factors of importance in the economic performance and growth of small businesses in Gauteng, Republic of South Africa. The weak correlation between economic performance and growth of small businesses requires a further study with a bigger sample size.
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Magoro, Flora Madinane. "Knowledge, attitude and practices regarding personal protective equipment amongst Stevens Lumber Mills empolyees in the Capricorn District of Limpopo Province, South Africa." Thesis, University of Limpopo (Turfloop Campus), 2012. http://hdl.handle.net/10386/773.
Abstract:
Thesis (MPH.) -- University of Limpopo, 2012The purpose of this study was to establish whether PPE were used effectively, and to determine the knowledge about, attitude towards and practices of PPE by SLM employees. A quantitative research study was conducted using a questionnaire to gather data from employees who were working in a production area and who were exposed to possible occupational injuries and diseases. Two hundred and six employees responded to the questionnaire. The findings revealed that employees demonstrated inadequate knowledge about PPE and compliance while using PPE was not satisfactory. Conclusion There was an inappropriate response to the majority of the questions which indicated that the respondents had little understanding of PPE. They also demonstrated a negative attitude, and non-use of PPE. Key words: knowledge, attitude, practice, personal protective equipment
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Du, Toit Willem Johannes. "The relationship between health and safety and human risk taking behaviour in the South African electrical construction industry." Thesis, Nelson Mandela Metropolitan University, 2012. http://hdl.handle.net/10948/d1009529.
Abstract:
Mankind, and the development of people, exists due to risk-taking behaviour. It is not that humans should not take risks, but rather the ability to identify the magnitude of risk exposure in order that mankind‟s actions would be so selected as to mitigate exposed risk factors, that no harm should befall them. The approach to health and safety (H&S) has always been to manage H&S environmental factors that could have a negative impact on people, capital, and organisational systems. However, the critical component of human risk-taking behaviour that would have a far greater impact has rarely been acknowledged as part of the drivers that increase risk exposure. Human behaviour is a major contributing factor in accident causation. Although human error cannot be completely eliminated, it should be identified and correctly managed according to each individual‟s risk-taking profile. The reason people decide to take certain risks under certain conditions and the effect it has on H&S management systems is a key component to managing organisational risk exposure. To quantify the value of individual risk-taking behaviour could provide management with better opportunities of lowering the organisational risk exposure. Human risk-taking behaviour is influenced by each individual‟s perception of risk. Such perception of risk will influence decisions on risk-taking behaviour, which in turn is influenced by the individual‟s psychological profile and environmental factors, including character and the impact of a cultural environment. The electrical construction and maintenance industry differs from other similar industries in that the physical entity of electricity requires not only sensory perception for the identification and evaluation of risk factors, but also requires specialised knowledge and testing equipment to evaluate the parameters of electrical installation, plant or equipment. Without such competence, direct exposure to most electrical installations could be fatal. The optimum human resource (HR) solution for managing the risk potential of high risk-taking behaviour is the rating and allocation of specific job tasks that can match and limit the individual potential for risk-taking behaviour and the impact on organisational incident statistics. Maintaining and optimising employee job performance enables organisations to better achieve pre-set goals and missions. Such improvements being a catalyst for better job performance by setting limitations on high risk-taking behaviour, that will improve H&S performance by lowering incident rates.
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Jacka, Karen-Louise. "The effect of work-hardening on the physical work capacity of manual labourers within South African industry." Thesis, Rhodes University, 1997. http://hdl.handle.net/10962/d1016237.
Abstract:
South Africa is a labour-intensive industrially developing country. As a result, in excess of 200 000 workers suffer from musculoskeletal injuries in a year. Research is thus essential to develop more effective strategies in the reduction and rehabilitation of occupational musculoskeletal disorders within industry. It was the hypothesis of this study that by improving the physical work capacity of manual labourers, through participation in an occupation specific work-hardening programme, that the ergonomic stress index and therefore the occurrence of musculoskeletal injuries within industry, may be reduced. Twenty-five male Black and Coloured manual labourers volunteered to participate in this study. In addition to in situ task analyses, the subjects participated in cardiovascular and strength assessments in the laboratory, both pre- and post-participation in the ten-week work-hardening programme. The data were statistically analyzed in order to identify any significant • improvements in the workers' physical work capacity, as measured by cardiovascular, strength and perceptual responses, following the period of work-hardening. Two significant reductions were noted in measures of working heart rate together with significant improvements in grip strength and trunk strength tested at a velocity of 60°.sec·1 at the post-conditioning assessments. In conclusion, the ten-week work-hardening programme resulted in nominal improvements in all the cardiovascular measures and significant improvements in the subjects' strength performance. However, industrialists must recognise that this study dealt with only one aspect of reducing the ergonomic stress index at the workplace and realise that, in addition to this focus, it remains essential to design the task to fit the human operator.
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Steenkamp, Andries Jacobus. "Safety leadership initiatives in Eskom, generation : a case study on the reduction of lost time injuries due to the effect of safety leadership initiatives in Eskom, generation division." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/6423.
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Yeki, Zandisile Rupert. "The health and injury risks faced by emergency medical workers in the Nelson Mandela Bay Municipality." Thesis, Nelson Mandela Metropolitan University, 2015. http://hdl.handle.net/10948/4561.
Abstract:
This study investigated the health and injury risks faced by emergency medical workers in the Nelson Mandela Metropolitan Municipality. The aim of the study was to establish the emergency worker`s awareness, level of knowledge and attitude to practices of health and safety issues. The study sample consisted of eighty (80) emergency medical workers stationed in Port Elizabeth and Uitenhage. A self- administered questionnaire was developed and used in an empirical survey to collect data from the respondents on information such as health and safety knowledge, behavior, experiences, attitudes, beliefs and opinions in their workplace. The results of the study indicated that 90% of the workers experienced all occupational hazards identified in the questionnaire. Percutaneous injuries were found to be at 48%, PTSD was rated at 40% due to horrific accidents and incidents complicated by violent threats and armed robberies with emergency workers being victims. Musculoskeletal injuries were found to be very common. Ordinary stress was caused by dissatisfaction over human resources issues and structural changes by the management internally. The findings revealed that some workers took incapacity leave for long periods, sometimes more than three years at a time. The emergency workers are at high risk of being infected by ordinary TB or the more complex type, the DR-TB in their line of duty. The study revealed that there were no health and safety structures in the institution; as a result there was no formal documenting and identification of hazards in order to implement measures to protect the workers from future incidences. Health related absenteeism was high when employees were exposed to such hazards and replacement of skill was not implemented. The main recommendations included wearing of personal protective equipment, safe disposal of sharps objects, guidelines for lifting objects, introduction of organizational safety culture and safe transportation of PTB patients.
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Van, den Honert Andrew. "Estimating the continuous risk of accidents occurring in the South African mining industry." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/96072.
Abstract:
Thesis (MEng)--Stellenbosch University, 2014.ENGLISH ABSTRACT: Statistics from mining accidents expose that the potential for injury or death to employees from occupational accidents is relatively high. This study attempts to contribute to the on-going efforts to improve occupational safety in the mining industry by creating a model capable of predicting the continuous risk of occupational accidents occurring. Model inputs include the time of day, time into shift, temperatures, humidity, rainfall and production rate. The approach includes using an Artificial Neural Network (ANN) to identify patterns between the input attributes and to predict the continuous risk of accidents occurring. As a predecessor to the development of the model, a comprehensive literature study was conducted. The objectives of the study were to understand occupational safety, explore various forecasting techniques and identify contributing factors that influence the occurrence of accidents and in so doing recognise any gaps in the current knowledge. Another objective was to quantify the contributing factors identified, as well as detect the sensitivity amongst these factors and in so doing deliver a groundwork for the present model. After the literature was studied, the model design and construction was performed as well as the model training and validation. The training and validation took the form of a case study with data from a platinum mine near Rustenburg in South Africa. The data was split into three sections, namely, underground, engineering and other. Then the model was trained and validated separately for the three sections on a yearly basis. This resulted in meaningful correlation between the predicted continuous risk and actual accidents as well as the majority of the actual accidents only occurring while the continuous risk was estimated to be above 80%. However, the underground section has so many accidents, that the risk is permanently very high. Yet, the engineering and other sections produced results useful for managerial decisions.
AFRIKAANSE OPSOMMING: Mynbou ongeluk statistieke dui aan dat die potensiaal vir besering of dood as gevolg van beroepsongelukke relatief hoog is. Die studie poog om by te dra tot die voortdurende verbetering van beroepsveiligheid in die mynbedryf deur middel van ’n model wat die risiko van beroepsongelukke voorspel. Die model vereis die tyd, tyd verstreke in die skof, temperatuur, humiditeit, reënval en produksie tydens die ongeluk as inset. Die benadering tot hierdie model maak gebruik van ’n Kunsmatige Neurale Netwerk (KNN) om patrone tussen die insette te erken en om die risiko van ’n voorval te beraam. As ’n voorloper tot die model ontwikkeling, is ’n omvattende literatuurstudie onderneem. Die doelwitte van die literatuur studie was om beroepsveiligheid beter te verstaan, verskeie voorspellings tegnieke te ondersoek en kennis van bydraende faktore wat lei tot voorvalle te ondersoek. Nog ’n doelwit sluit die kwantifisering in van geidentifiseerde bydraende faktore, asook die opsporing van die sensitiwiteit tussen hierdie faktore en hierdeur ’n fondasie vir die voorgestelde model te skep. Na afloop van die literatuurstudie is die model ontwikkel, opgelei en gevalideer. Die opleiding en validasie is deur middel van ’n gevallestudie in ’n platinummyn naby Rustenburg in Suid Afrika gedoen. Die data is verdeel in drie afdelings, d.i. ondergronds, ingenieurswese en ander. Die model is vir elke afdeling apart opgelei en gevalideer op ’n jaarlikse basis. Hierdie het gelei tot ’n betekenisvolle korrelasie tussen die voorspelde risiko en die werklike ongelukke met die meerderheid van die werklike ongevalle wat voorgekom het terwyl die risiko 80% oorskry het. In die ondergrondse afdeling is so baie voorvalle waarneem dat die risiko permanent hoog is. Die ander afdelings het wel resultate verskaf wat sinvol gebruik kan word in bestuursbesluite.
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Matete, Kenevoe Rose. "The implications of the 2014 construction regulations for the Department of Public Works procurement system." Thesis, Nelson Mandela Metropolitan University, 2016. http://hdl.handle.net/10948/10309.
Abstract:
The Organisation of Economic Co-operation and Development (OECD) notes that regulations seek to make improvements by changing individual or organisational behaviour in ways that generate positive impacts in terms of solving societal and economic problems. At its most basic level, regulations are designed to work according to implementation, leading to changes in behaviours that, in turn, lead to changes in outcomes. Such outcomes can be satisfaction in terms of an underlying problem or other (hopefully positive) changes in conditions in the world. Following this premise, this research project investigates the implications of the 2014 Construction Regulations for the Department of Public Works’ procurement system. The study also examines the contents of the construction Regulations; the impact of the Construction Regulations 2014 – permit-to-work; client / contractor procurement issues; the enforcement of compliance to permit-to-work requirements, and education and training demands in relation to health and safety (H&S) competency. The study shows that even though industry role players are relatively familiar with the Construction Regulations 2014, there is a common concern regarding competency (education and training) levels required for the implementation of the permit-to-work requirement of the regulations. The concerns focus on the ability of the Department of Labour (DoL) to process the permits. Based on the study’s findings, the research concludes that there would be cost implications for project actors when implementing the permit-to-work requirement and this cost factor could delay project initiation and planning, as well as service delivery.
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James, Jonathan Peter. "Field and laboratory analyses of manual tasks in the South African automotive industry." Thesis, Rhodes University, 2007. http://hdl.handle.net/10962/d1005199.
Abstract:
The present study adopted a “field-laboratory-field” approach in the assessment of the efficacy of ergonomics interventions specific to two selected tasks evaluated in a South African automotive industry. Initial field testing was conducted in an Eastern Cape (South Africa) automotive plant where high risk areas were identified during walkthrough ergonomics surveys in conjunction with interaction with operators. Temporal factors and working postures of 12 industrial workers were recorded and observed, while physiological and perceptual responses were assessed. Two priority areas were focused upon for analysis, namely the Paintshop and Bodyshop with the former identified as being the more taxing of the two tasks. Responses of 30 students participating in rigourously controlled laboratory simulations were subsequently collected while completing the two tasks, namely the Paintshop Trolley Transfer (PTT) and Car Door Carriage (CDC) for participants. Working postures, kinematic, physiological and perceptual responses were assessed pre- and post-intervention. Following the laboratory experimentation a basic re-evaluation was conducted at the plant to assess whether the proposed changes had a positive effect on working postures, physiological and perceptual responses. The results of the preliminary field investigation revealed a prevalence of awkward working postures and excessive manual work in both areas. Laboratory experimentation revealed a notable reduction in task demands pre- versus post-intervention. The PTT mean lean angle for two-handed pre-intervention pulling observations of 23.7° (±3.51) was reduced to 13.9° (±2.21) post-intervention. Low back disorder (LBD) risk was reduced during the two-handed pull intervention (from 36.8% ±8.03 to 21.7% ±5.31). A significant decrement in heart rate responses from 103 bt.min-1 (±11.62) to 93 bt.min[superscript -1] (±11.77) was recorded during the two-handed symmetrical pushing intervention. The electromyography (EMG) responses for one-handed pushing and pulling pre-intervention showed the highest levels of muscular activity in the right medial deltoid due to an awkward and asymmetrical posture. CDC responses demonstrated that minor changes in the storage height of the door resulted in a significant reduction in sagittal flexion from 28.0° (±4.78) to 20.7° (±5.65). Predictions of average probability of LBD risk were significantly reduced from 50.3% (±5.91) to 39.8% (±5.10) for post-intervention car door lifting. In addition, the greatest reduction in EMG activity as a %MVC was achieved during sub-task ii (reduced from 35.1 to 13.7% and 30.5 to 13.9% for left and right erector spinae respectively) which was associated with the introduction of the transfer trolley for the door transfer phase of the CDC. Re-evaluation in the automotive plant revealed that the most notable change has been the implementation of automated ride on trolleys in the Paintshop. The Bodyshop area has also been modified to allow more effective job rotation and the step into the storage bin has been reduced via a “low-cost” stepping platform. Mean heart rate recordings were reduced from 94 (±9.77) bt.min[superscript -1] to 81 (±3.72) bt.min[superscript -1] in the Paintshop. Overall the results demonstrate the effect of “low-cost” interventions in reducing the physical stresses placed on workers in the automotive industry where much of the work is still done manually.
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Vermeulen, Bernard. "The role of a design engineer in safety of building projects." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86355.
Abstract:
Thesis (MEng)--Stellenbosch University, 2014.One of the causes for money to be wasted on construction sites is accidents. The reason is that an accident on site is an unplanned event typically relating to the loss of production or the loss of life. Many industry stakeholders and role players have focused on construction health and safety and to improve this area of concern; however, construction health and safety are not significantly improving. Construction still continues to contribute a large number of fatalities and injuries relative to other industry sectors. During the construction phase, poor construction health and safety performance is attributable to a lack of management commitment, inadequate supervision, and a lack of health and safety training and - systems. Health and safety systems do not only include excellent health and safety management on site, but rather an integrated approach on health and safety issues from the conceptual design phase by all stakeholders participating. This integrated approach includes the design done by the engineer. The inspiration behind this research is the question of whether South African Engineers design buildings safe for construction. The lack of knowledge by engineers with regard to construction processes, the lack of health and safety enforcement in the engineering offices and construction sites, and whether engineers adhere to safe design principles is the subject of investigation in this research. Therefore, this research aims to investigate the role of the design engineer in the safety of building projects. Specifically, it investigates to what extent the design engineer can contribute to site safety, and to what extent this is actually taking place. The Construction Regulations states the engineer can be appointed to act on behalf of a client and should share any information that might affect the health and safety of construction employees with the contractor. By means of a literature study, the investigation of case studies and the investigation of questionnaires to which a percentage of South African engineers responded, this research identified the information that should be shared by the design engineer with the contractor. The information can be shared by indicating hazardous activities or - locations on the actual drawings. Information can also be shared by specifying and reminding the contractor of certain health and safety hazards in the health and safety specifications of the building project. Although the Construction Regulations state that the safety hazards associated with most construction processes are the responsibility of the contractor, it will be beneficial for the safety of the employees if the engineer also consults the contractor on the hazards identified by him or her during the early design stages. Early collaboration between the engineer and contractor is also beneficial for the safety of construction employees. The result is an integrated approach towards safety hazard identification and mitigation. Having adequate knowledge with regard to construction processes allows the engineer to be aware of possible safety hazards. This will result in the correct information to be shared with the contractor and incorporated into the early design phases of the project to ensure a healthy and safe working environment. The study shows that a percentage of South African engineers have a lack of site experience, a lack of safety training, a lack of knowledge with regard to the content of the Construction Regulations, and a lack of knowledge with regard to construction processes. These shortcomings can be detrimental to site safety.
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McLeod, Ashley. "The contribution of leadership behaviour in creating a safety conscious organisational culture : a case study of Anglo American mining operations." Thesis, Stellenbosch : Stellenbosch University, 2008. http://hdl.handle.net/10019.1/973.
Abstract:
Thesis (MBA (Business Management))--Stellenbosch University, 2008.ENGLISH ABSTRACT: In the 20th century, many employees in the South African mining industry were involved in occupational accidents which either resulted in personal injury or had fatal consequences. Despite the introduction of numerous industrial safety programmes to prevent fatal incidents and minor injuries, the South African mining industry death toll remains consistently high, at approximately 200 employees per annum. The trend of employee injury and death continues unabated into the new millennium. This safety performance has been met with growing dissatisfaction in the ranks of government, worker unions, employees and business stakeholders. This dissatisfaction is directed at chief executives who are being blamed for the occupational accidents on their mines. There is now growing focus on the leadership of mining companies and how it contributes to shaping an organisational culture for improved safety performance. The researcher examines whether leadership is a key component in creating a safety conscious organisational culture, and uses literature studies and the Anglo American mining company as a practical case study to support the investigation. Anglo American, listed on the Johannesburg and London stock exchanges is the largest mining company in South Africa and also one in which many fatal injuries have occurred; providing an abundance of safety information. The researcher reviews previous literature studies and explains the journey Anglo American undertook to improve its safety performance since listing on the London Stock Exchange in 1999. The concepts of organisational culture, safety culture, leadership and organisational performance, are discussed from a theoretical and practical perspective using literature studies. These are then examined with the ultimate view of understanding their practical impact on organisational safety as espoused in the literature. The literature provides a broad framework on which to assess Anglo American's safety journey from 1999 to the end of 2007. This journey details the safety programmes and efforts employed by Anglo American to eliminate fatalities and injuries and also highlights the impact of the organisation's leadership on the safety performance of the company. It is concluded that the contribution of leadership is pivotal to establishing a safety-conscious organisational culture and that specific behaviours from executives, senior managers, middle managers, supervisors and workers are needed to develop an organisations safety culture for improved safety performance.
AFRIKAANSE OPSOMMING: Gedurende die 20ste eeu was baie werkers in die Suid-Afrikaanse mynbedryf betrokke in beroepsverwante ongelukke wat tot persoonlike beserings of lewensverlies gelei het. Ten spyte van die instelling van veelvuldige beroeps-veiligheidsprogramme om noodlottige insidente en ander minder ernstige beserings te voorkom, bly die dodetal in die Suid-Afrikaanse mynbedryf konstant hoog, teen ongeveer 200 werkers per jaar. Hierdie tendens van dood en beserings onder werkers gaan ongetem voort tot in die nuwe millennium. Hierdie veiligheidsrekord word met toenemende ontevredenheid deur die regering, werkers-vakbonde, werkers en bedryfsinsethouers beskou. Hierdie ontevredenheid word gemik op uitvoerende bestuur, wie blameer word vir beroepsverwante ongelukke in hul myne. Daar word dus toenemend gefokus op die leierskap van mynmaatskappye en hoe dit bydra tot die skepping van 'n organisasiekultuur van verbeterde veiligheidsuitslae. Die navorser ondersoek die vraag of leierskap 'n kern komponent is in die daarstelling van 'n veiligheids-bewuste organisasiekultuur, en maak gebruik van literatuurstudies sowel as Anglo American mynmaatskappy as 'n praktiese gevallestudie om sy ondersoek te ondersteun. Anglo American is die grootste mynmaatskappy in Suid-Afrika en ook die een waar baie noodlottige ongelukke voorgekom het, en dus 'n groot bron van veiligheidsinligting kan voorsien. Die navorser hersien teoretiese literatuurstudies en verduidelik dan die optrede van Anglo American om sy veiligheidsrekords te verbeter sedert sy noteering op die Londonse Effektebeurs in 1999. Die konsep van organisasiekultuur, veiligheidskultuur, leierskap en organisasieprestasie, word bespreek vanuit 'n teoretiese en praktiese perspektief met behulp van literatuurstudies en hierdie word bestudeer met die uiteindelike doel om die praktiese impak daarvan in industrie te verstaan soos uiteengesit in die literatuur. Die literatuur voorsien 'n breë raamwerk waarteen Anglo American se veiligheidstog gemeet kan word vanaf 1999 tot einde 2007. Hierdie tog verskaf detail van hoe Anglo American veiligheidsprogramme gebruik het om noodlottigge ongelukke en beserings uit te skakel en beklemtoon ook die impak van die organisasie se leierskap op die veiligheidsrekord van die maatskappy. Die gevolgtrekking word gemaak dat die bydrae van leierskap kern is tot die daarstelling van 'n veiligheidsbewuste kultuur en dat spesifieke optredes van hoofbestuurders, seniorbestuurders, middelvlakbestuurders, opsieners en werkers nodig is om 'n veiligheidskultuur te bewerkstellig om veiligheid in maatskappye te verbeter.
37
Paul, Suzanna. "Comparative assessment of the effectiveness of online vs paper based post graduate courses in occupational and environmental safety and health at Edith Cowan University, Perth, Western Australia." Connect to thesis, 2006. http://portal.ecu.edu.au/adt-public/adt-ECU2007.0030.html.
38
Chetty, Pravin. "Assessment of the risk management process at Xstrate Coal South Africa." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/95623.
Abstract:
Thesis (MBA)--Stellenbosch University, 2012.ENGLISH ABSTRACT: Severe flooding in Queensland, Australia in late 2010 and into February of 2011 resulted in significant losses to infrastructure, equipment and coal production. Xstrata Coal (XC) mines suffered billions of dollars worth of losses, resulting in insurance premiums increasing drastically in subsequent months. These events prompted Xstrata‟s top management to reconsider the way in which they managed risk. Initial revelations were that the focus of Risk Management had largely been on the areas of Health and Safety and that, particularly in South Africa, the outcome of all management‟s efforts to manage risk had been to comply with the relevant legislation. There was clearly an attempt to avoid litigation resulting in potential prosecution. The most stringent of this legislation was that of the Mine Health and Safety Act (No. 24 of 996), as promulgated by the Department of Mineral Resources. The requirements were prescriptive to the extent that mine management was required to utilise the Hazard Identification Risk Assessment process to identify hazards, assess the associated risk and apply mitigation, largely in order to prevent incidents which could affect the health and safety of employees. Little regard was given to the fact that mining houses could endure severe financial losses as a result of catastrophic events, which could stop production for significant periods of time. Whilst Xstrata did recognise Business Continuity Risk (BCR), the risk assessment process which was introduced along with the CURA risk register displayed a distinct division between Health and Safety Risk and BCR. Furthermore, this was not a systematic process. Initial risk categories were prescribed by XC mainly based on experiences in Australia. The floods prompted a rethink and Xstrata‟s prescription to conduct business continuity risk assessments (BCRAs) coincided perfectly with this writer‟s exposure to the Enterprise Risk Management Elective at the University of Stellenbosch‟s Business School. As the General Manager of the iMpunzi Complex that comprises three coalmines, it was the responsibility of the writer to carry out the instruction to review the business continuity process. Consequently, the research is intended to assess the current Risk Management environment within Xstrata Coal South Africa by means of an analysis of current documentation and interviews with select key personnel who largely influence and impact the management of risk in the company. Thereafter, the study will progress to the methodology involved in the Risk Assessments, followed by an assessment of the knowledge, skills and qualifications required for the relevant, accountable managers appointed to manage the risks. The findings of the research were that whilst there was quite a rigid framework, which was aligned with ISO 31000 principles for risk management, there were shortcomings in the methodology of the risk assessment process, as well as the considerations for dealing with latent or residual risk. To this extent, the writer recommended: A risk assessment template which prescribes, but is not limited to, the hazards which may be prevalent on a coal mine, including hazards specific to iMpunzi Complex; A revised template for the Risk Treatment Plan, which takes cognisance of Residual Risk; Other recommendations, which may deal with minor findings of the study.
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De, Vos Johanna B. M. "Respiratory health effects of occupational exposure to bushfire smoke in Western Australia." University of Western Australia. School of Population Health, 2008. http://theses.library.uwa.edu.au/adt-WU2009.0001.
Abstract:
Bushfires are an integral part of the Australian environment, and consequently Australian fire fighters are regularly confronted with the challenge of bushfire fighting activities. Bushfires can be extensive and long-lasting, and as a result fire fighters can be exposed to bushfire smoke for long periods without respite. Anecdotal evidence suggests that bushfire smoke exposure can lead to respiratory symptoms such as coughing, wheezing, and shortness of breath. In an optimal environment, fire fighters are equipped with respirators and protective filters to prevent the inhalation of the air toxics in bushfire smoke. Yet, reports from the fire ground indicate that the protective filters are not effective in preventing the inhalation of bushfire smoke. As a result, fire fighters have increasingly expressed concern about the ineffective equipment and the resultant respiratory symptoms during and after bushfire fighting. This research aims to establish a scientific data base to support the anecdotal evidence. The objectives of the research were: (1) to identify and quantify the air toxics in Western Australian bushfire smoke; (2) to profile the acute respiratory health effects associated with bushfire smoke exposure; (3) to assess the effectiveness of three different types of filters under controlled conditions in a smoke chamber, and in the field during fuel reduction burn-off; (4) to formulate recommendations for reducing fire fighters' exposure to bushfire smoke; and (5) to inform policy decision makers about the most effective form of respiratory protective equipment for bushfire fighting. Exposure trials were conducted in an experimental setting utilising bushfire smoke conditions in a smoke chamber and during prescribed burn-offs. Repeated measurements of respiratory symptoms, pulmonary function and oximetry were undertaken before and after bushfire smoke exposure. In addition, personal air sampling inside the respirators was undertaken to quantify and compare the levels of filtered air toxics. The analysis of the collected data demonstrated that, of those compared, the particulate/organic vapour formaldehyde filter was most effective in protecting fire fighters' respiratory health during the smoke exposure period of maximally 120 minutes. Further research would be useful to determine the v effectiveness of the filters under more realistic conditions during bushfire fighting activities. The findings of this research have resulted in a policy review in Western Australia. In 2006, the Fire and Emergency Services Authority of Western Australia (FESA) reviewed its Bush Fire Smoke Exposure Standard Operational Procedures 51, and now issues the recommended particulate/organic vapour/formaldehyde filters to the 1,000 FESA career fire fighters. The use of protective equipment for bushfire fighters is inadequately regulated worldwide and the recommendation implemented by FESA can be seen as proactive and in advance of national and international best practice. In conclusion, this project was instrumental in the translation of public health research into best practice that protects occupational health, without the need for the lengthy process of legislative reform. Fire fighter organisations in other countries with high frequencies of bushfires could learn from this example, and move to review their policies and introduce adequate personal protection for fire fighters.
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Elliott, Andrew Brent. "Risk assessment and the effects of overhead work - an automotive industry example." Thesis, Rhodes University, 2008. http://hdl.handle.net/10962/d1005211.
Abstract:
The focus of this investigation was an analysis of the work demands being placed on South African automotive industry workers as there is a recognised problem with regard to the prevalence of musculoskeletal disorders (MSDs). Preliminary work was conducted to highlight the dominant risks and areas which elicited higher numbers of MSDs within the chosen automotive plant. An area of concern was highlighted through medical record analysis and the use of risk assessment tools, thereby prioritising the need for ergonomic intervention. In particular, the effects of varying restricted and overhead work heights on the biomechanical, physiological and psychophysical responses of an individual were investigated. Twenty-eight subjects were required to complete sixteen conditions. The conditions consisted of the adoption of restricted and upright overhead static postures, with half requiring the holding of four kilograms of weight in the hands and the remaining eight conditions having no weight. Testing was carried out using an electromyography unit, ergospirometer and a perceptual Body Discomfort Map and Scale. This involved a habituation and testing session. The results of the testing revealed the biomechanical and physiological responses were dependant on the change in height. Body discomfort was also shown to be variable over the changing height conditions. This indicates that there is a significant effect of height on an individual’s responses during overhead work. The extreme restricted (-200mm and -100mm) and upright (+300mm and +400mm) overhead conditions within this study were limiting, as they elicited the highest muscle activation, physiological responses and body discomfort ratings. Positions that are preferable to adopt, which were identified from the results in this study, indicate conditions closer to head height (0mm and +100mm) were favourable. The results therefore illustrate how awkward working postures during work are likely to elicit higher demands from an individual, which could lead to an increased risk for the development of a musculoskeletal disorder. The added factor of weight elicited significant results over all variables, excluding a respiratory The focus of this investigation was an analysis of the work demands being placed on South African automotive industry workers as there is a recognised problem with regard to the prevalence of musculoskeletal disorders (MSDs). Preliminary work was conducted to highlight the dominant risks and areas which elicited higher numbers of MSDs within the chosen automotive plant. An area of concern was highlighted through medical record analysis and the use of risk assessment tools, thereby prioritising the need for ergonomic intervention. In particular, the effects of varying restricted and overhead work heights on the biomechanical, physiological and psychophysical responses of an individual were investigated. Twenty-eight subjects were required to complete sixteen conditions. The conditions consisted of the adoption of restricted and upright overhead static postures, with half requiring the holding of four kilograms of weight in the hands and the remaining eight conditions having no weight. Testing was carried out using an electromyography unit, ergospirometer and a perceptual Body Discomfort Map and Scale. This involved a habituation and testing session. The results of the testing revealed the biomechanical and physiological responses were dependant on the change in height. Body discomfort was also shown to be variable over the changing height conditions. This indicates that there is a significant effect of height on an individual’s responses during overhead work. The extreme restricted (-200mm and -100mm) and upright (+300mm and +400mm) overhead conditions within this study were limiting, as they elicited the highest muscle activation, physiological responses and body discomfort ratings. Positions that are preferable to adopt, which were identified from the results in this study, indicate conditions closer to head height (0mm and +100mm) were favourable. The results therefore illustrate how awkward working postures during work are likely to elicit higher demands from an individual, which could lead to an increased risk for the development of a musculoskeletal disorder. The added factor of weight elicited significant results over all variables, excluding a respiratory individual.
41
Kanengoni, Herbert. "Relationship between employee knowledge, personal contact and attitudes towards chronically ill co-workers: case of selected organisations within the banking sector." Thesis, University of Fort Hare, 2010. http://hdl.handle.net/10353/494.
Abstract:
As chronic illnesses continue to be a burden in today’s organisations, it remains a very crucial call for management to find ways to eradicate the associated organisational problems. While people of all ages are affected by chronic illnesses, there is a higher risk of the elderly developing chronic diseases. However, as much as chronic illnesses are inevitable among employees, there should be ways at least to curb negative social and goal achievement impact which they bring in organisations. In this regard, a survey of 80 employees was conducted to examine the relationship between employees' knowledge about, contact with, and attitudes towards their co-employees with chronic illnesses (CI). Results indicated that employees' knowledge about and contact with individuals diagnosed with chronic illnesses were significantly related to better attitudes toward this population. The findings also revealed that knowledge was related to positive attitudes among employees who had more personal contact with individuals with Chronic illnesses (CI) and such findings indicate the importance of exposing employees to information about chronic illnesses and direct practice experience with individuals who have these illnesses. To be noted also is that 39% of the respondents preferred to be exposed to health bulletins and magazines; 18% of the respondents preferred the help of health workers and about a third (30%) favoured brochures, posters and printed materials such as flyers. Managerial implications for employees with chronic illness are discussed
42
Raphela, Selepeng France. "Occupational exposure to electromagnetic fields in the heavy engineering CO2 welding industry in the Mangaung Metropolitan municipality." Thesis, Bloemfontein : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/181.
Abstract:
Thesis (D. Tech. (Environmental Health)) -- Central University of technology, Free State, 2013Some epidemiological studies suggest that exposure to high levels of electromagnetic fields (EMFs) may be linked with the development of adverse health effects. However there is still controversy on this matter. Due to rapid technological growth in the modern society, employees in the welding and electrical industries are highly exposed to electromagnetic fields and may be at a high risk for developing occupational diseases. The health effects which may result from exposure to electromagnetic fields are related to the strength and frequency of the fields. This study was conducted to (i) assess the exposure levels to EMFs in the welding industry, (ii) determine the possible health risks associated with exposure levels, and (iii) develop a health and safety model to guide the industry on how to reduce exposure to EMFs. The study was conducted in one mega welding company in the Mangaung Metropolitan Municipality. Welders, fitters and office workers (88 in total) gave consent to participate in the study and completed questionnaires (ethical clearance attached). Measurements of extremely low frequency EMFs were taken in workshop A, workshop B and working offices. Measurements for magnetic fields were taken at distances of 1, 2 and 3 meters (m) from the EMFs sources. The exposure levels of magnetic fields were very high in the workshops, with welders and fitters exposed to about 7.6 microtesla (μT). Electric fields were relatively low in all workstations. Participants in the study were experiencing symptoms of ill health such as headaches, sleep disorders, fatigue and distress. The symptoms reported by the workers were similar in the both groups (exposed and control). There is no clear relationship between recorded exposure levels and the development of the reported symptoms. The health and safety model was developed to guide the industry to reduce exposure to electromagnetic fields. The model describes the implementation of engineering and administrative control measures in an effort to reduce exposure to EMFs. The model also highlights the importance of wearing personal protective equipment to shield against EMFs amongst others. This study suggests that occupational exposure to high levels of extremely low frequency EMFs may increase the risk for development of chronic diseases such as leukaemia, brain and breast cancer and other diseases among highly exposed employees. Implementation of safety measures is necessary to reduce exposure to EMFs.
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Essop, Ziyaad Hoosain. "Occupational blood and body fluid exposure incidents amongst undergraduate medical students over a period of 5 years." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/85715.
Abstract:
Thesis (MMed (Occupational Medicine))--Stellenbosch University, 2013.Introduction Exposure incidents involving blood and body fluids represent a major hazard for medical undergraduates. Every medical teaching university experiences the problem of undergraduate medical students sustaining such incidents. Although Post Exposure Prophylaxis (PEP) is readily available and accessible to medical undergraduates following an incident, continuity and quality of care extends beyond the provision of PEP. This includes follow up consultations after receiving PEP according to protocol. Study Design This study was performed at the Tygerberg Campus of Stellenbosch University in Cape Town, South Africa to assess compliance with follow up consultations following an exposure incident. The study base consisted of all the medical undergraduates who reported an exposure incident at the Campus Health clinic. Cases were defined as medical undergraduate students of Stellenbosch University who had reported an exposure incident between January 2007 and December 2011. They were identified using the clinic database and records. Influential factors associated with the exposure incident, including compliance regarding follow up consultations were obtained from standardised reporting forms and medical records. The data was analysed in 2 sections, a cross sectional component (descriptive and analytical) and a retrospective cohort component. Two student cohorts were retrospectively followed from the beginning of their 3rd year to the end of their medical curriculum (6th year). Results There were 280 exposure incidents reported in the study period, of which 174 were low risk and were 106 high risk incidents for which PEP was prescribed (37.86% used PEP). For those who had high risk exposures, 90.57% (n=96) attended the 6-week follow up consultation, 48.11% (n=51) attended the 3 month visit and 34.91% (n=37) attended the 6 month follow up visit. There was an increase in the number of exposure incidents from 2010 (n=43) to 2011 (n=76). Internal medicine accounted for the most number of incidents (n=68), followed by Surgery (n=51), Obstetrics and Gynaecology (n=44), and Paediatrics (n=42). Drawing blood was the most common reported activity associated with exposures. Of notable importance was recapping, disposing of needles and insertion of blood into sample tubes. These activities accounted for 63 of the 280 exposure incidents. The 4th year students were the least at risk for exposure incidents compared to 3rd, 5th, 6th years. The annual average cumulative risk of having an exposure incident was found to be 5.7% (95%CI=4%-8%) and 6.8% (95%CI=5%-9%) amongst the 2 student cohorts over the duration of 4 years (clinical exposure time). Recommendations There is an urgent need for the number of exposure incidents to be reduced, e.g. needle recapping and disposal, and insertion of blood in sample tubes cause numerous preventable incidents. Various other strategies can be implemented in order to reduce the number of incidents across all undergraduate years of study. It is envisaged that by reducing the number of exposure incidents, there will be a subsequent decrease in the number of individuals requiring PEP. The importance of ensuring compliance with regard to follow up consultations needs to be emphasized. Factors that lead to noncompliance need to be investigated in a separate study.
44
King, Stuart. "Studies into the microbiological safety of poultry processing in New South Wales, Australia." 2007. http://hdl.handle.net/1959.13/25771.
Abstract:
Research Doctorate - Doctor of Philosophy (PhD)The NSW poultry processing industry has gone through an evolution of regulatory change over the past 100 years from an inspection system through to a HACCP-based food safety system audited by the NSW Food Safety Authority (FSA). This required the restructuring of legislation and an understanding of the appropriate microbiological standards by which the FSA could judge the effectiveness of the operator’s processing operation. This microbiological standard was developed following two surveys of the vast majority of registered poultry processors in NSW. These surveys demonstrated the microbiological outcomes that could be achieved by the processors. From this knowledge, a new standard for the levels of Escherichia coli (E. coli) on product were established that were to be used by the operator and the regulator to judge the effectiveness of the operator’s program. Studies into the carriage of Salmonella species on raw poultry in the plant and on the reliability of the microbiological tests being used within the survey and by industry were carried out. They found that there had been a significant reduction in carriage of Salmonella species on raw poultry from 48.6% to 34.2% over two years. The test method utilised in the survey and one utilised by the Australian industry were shown to be able to detect Salmonella Typhimurium at 1-3 CFU per ml of carcase rinse fluid. An examination of E. coli by PCR to determine the likelihood that E. coli carried by NSW poultry were capable of inducing Haemorrhagic Uraemic Syndrome (HUS) found no evidence of shigatoxin producing genes (stx1 or stx2) or enterohaemorrhagic E. coli specific plasmid (ehxA). The attachment factor, intimin (eaeA) was found in E. coli from 93 of 430 carcases (21.6%). Campylobacter species were found on 94% of all carcases in the first survey. A count of Campylobacter species on a series of carcases from one plant found an average of 163 CFU per cm2 on the broiler chickens tested. Because raw poultry carry pathogens from the processing plant into the wider community, the use of two post-chill sanitisers was examined. This study found that it is possible to significantly reduce the number of pathogens being carried by raw poultry. The use of post-chill sanitisers provides a potential means of reducing the risk of foodborne illness arising from the handling of raw poultry and eating undercooked poultry meat.
45
Dewar, G. "A Case Study of Policy and Practice in Occupational Health and Safety in South Australia." 2005. http://eprints.utas.edu.au/274.
Abstract:
Work-place focused responsibility for both Occupational Health and Safety (OHS) management and the development of employee skills arising from new legislative and regulatory frameworks have imposed new responsibilities on managers and OHS practitioners in the work-place. The purpose of this research study was to identify and describe designated OHS practitioners' and work-place managers' perceptions of the implementation of OHS policy in the work-place within agencies of the public sector of South Australia and whether these perceptions are congruent with policy and workplace practice. A case study method was selected as the research design and the data gathering instruments were a questionnaire of OHS practitioners, semi-structured interviews of work-place managers and a document analysis. This study revealed that respondent OHS practitioners perceived that they received support from Chief Executives and management for the implementation of OHS. Results also indicated that work-place managers and OHS practitioners held differing perceptions of their respective roles in the area of OHS policy implementation. Policy documentation, intended to support work-place managers, was found to be comprehensive but was perceived by managers as overwhelming and may need to be designed to meet their needs. OHS practitioners' perception of organisational achievement of best-practice in OHS appeared to be linked to policy development and audit activity.
46
Van, der Walt C. J. "'n Strategiese veiligheidsbestuursmodel vir Bayer se oesbeskermingsdivisie." Thesis, 2015. http://hdl.handle.net/10210/14657.
47
Amiel, Talia. "Safety psychology and the ergonomics of commercial kitchens." Thesis, 2014. http://hdl.handle.net/10539/15542.
48
Atkinson, Victoria. "Mine and industrial site revegetation in the semi-arid zone, North-Eastern Eyre Peninsula, South Australia." 2005. http://arrow.unisa.edu.au:8081/1959.8/46701.
Abstract:
This research aims to develop the present knowledge of arid zone rehabilitation by scientifically testing topsoiling and seeding treatments on the Eyre Peninsula, South Australia, in a way that enables the widest application and comparison to other mining leases throughout the arid lands.
49
Shibambu, Ophrey Ntsuxeko. "Implementation and enforcement of safety standards in the mining industry in South Africa: challenges and prospects." Thesis, 2017. http://hdl.handle.net/10386/1900.
Abstract:
Thesis (LLM.) -- University of Limpopo, 2017.In South Africa, during the then apartheid era, the mining sector had records of extremely high fatalities, injuries and occupational diseases that led to massive death of miners predominantly the Blacks. In the post-apartheid era, numerous laws have been enacted to address the problem. One of the laws that was introduced is the Mine Health and Safety Act 29 of 1996 which provides for radical enforcement of health and safety standards using various mechanisms, such as monitoring systems and inspections, investigations, and employers' and employees' duties to identify hazards and eliminate, control and minimise the risk to health and safety of mine workers. This study examines the extent, efficient and efficacy of the implementation and enforcements of these laws and points out the challenges being encountered and prospects made thus far. The study used Australia and Chile for comparative study and showcased how the government and the laws they have passed are being effectively used to contain and curtail health hazards, accidents and fatalities in the mining environment.
50
Neldner, Simon M. (Simon Matthew). "Reversal of fortunes : the post-industrial challenge to work and social equality : a case study of "The Parks" community of Northwestern Adelaide / by Simon M. Nelder." 2000. http://hdl.handle.net/2440/19893.
Abstract:
Includes bibliographical references (leaves 353-427)xii, 427 leaves : ill. (some col.) ; 30 cm.
Title page, contents and abstract only. The complete thesis in print form is available from the University Library.
"The Parks" and its constituent labour force was established by the state to underpin the profitability of industrial capital. It is now to be dismantled, its residents dispersed in order to recreate the conditions for renewed profitability. Focusses on a study of "The Parks" community to give a better understanding under Australian conditions of: the special, socially constituted nature of place; the interplay of the global-local and the impacts of economic restructuring; the inseparability of labour and housing markets; and, how the agency of private markets and the state interpenetrate each other.
Thesis (Ph.D.)--Adelaide University, Dept. of Geographical and Environmental Studies, 2001