MNO2605 Assignment 2 (COMPLETE ANSWERS) Semester 1 2026 - DUE 10 April 2026

MNO2605 Assignment 2 (COMPLETE ANSWERS) Semester 1 2026 - DUE 10 April 2026; 100% TRUSTED Complete, trusted solutions and explanations. For assistance, Whats-App 0.8.1..2.7.8..3.3.7.2... Prevalence and quality of workplace risk assessments – Findings from a representative company survey in Germany (Lenhardt, U. and Beck, D., 2016. Prevalence and quality of workplace risk assessments–Findings from a representative company survey in Germany. Safety science, 86, pp.48-56.) The obligation to perform Workplace Risk Assessments (WRA) was introduced into [European] occupational safety and health legislation in 1989 through the European Framework Directive on Safety and Health at Work (Council of the European Communities, 1989). Since then, the related provisions have been transposed into national regulatory frameworks by all EU member states. In Germany, the Occupational Safety and Health Act (‘‘Arbeitsschutzgesetz”) from 1996 made it mandatory for employers to determine the necessary occupational health and safety measures by carrying out an assessment of the risks the workers are exposed to at work. In doing so, all sources of risks, including psychosocial factors, shall be considered, and the measures taken shall be reviewed for their effectiveness. Moreover, the results of the assessment, the measures derived and the evaluation of these must be documented (Bundesministerium der Justiz und für Verbraucherschutz, 2013; Froneberg and Timm, 2012). Therefore, WRAs are not only required to take a comprehensive perspective on work-related risks but also to be integrated in a clearly structured risk management process (Frick et al., 2000). The procedures for conducting WRAs are described in numerous manuals published by safety and health authorities, OSH service providers, business and labour associations, or other organisations (e.g., European Agency for Safety and Health at Work, 2007; Health and Safety Executive, 2014). Although varying in detail, the recommendations given in these manuals are basically quite similar. The 5 MNO2605 Assignment 1_Semester_1_2026 5 first steps in carrying out a WRA are to make an inventory of typical workplaces and/or work operations within the company and to check these for the presence of occupational hazards, which may be of physical, chemical, biological, mechanical or psychosocial nature. Each of the identified hazards must then be evaluated for the level of risk it actually poses to the employees. If the risk is unacceptably high according to relevant regulations or established scientific knowledge, control measures must be taken to eliminate it or to minimise it as far as reasonably possible. When planning preventive action, the companies have to obey a hierarchy of control measures which puts the complete removal of the hazard by substitution or job redesign before technical and organisational controls to reduce the risk, and these before person-oriented measures such as providing personal protective equipment or behavioural instructions. To obtain the information needed for assessing occupational risks and determining the necessary health and safety measures, companies may draw on various resources such as legal provisions, technical standards, observational methods, internal surveys or focus groups. As workplaces and operations may change over time, employers should also take care of reviewing their WRAs and keeping them up to date. In view of the experiences made over the years, some concerns have been raised about how WRA is dealt with in company practice. Among other things, it has been pointed out that WRAs are still not being carried out in a substantial part of the companies, especially in small ones and in certain branches; that far too often they are done, if at all, in an unsystematic way or as a purely formal exercise (‘‘paperwork”); and that they frequently neglect relevant risk areas, particularly psychosocial risks (European Agency for Safety and Health at Work, 2008; Vogel, 2008). However, empirical information which allows for a precise judgement of current WRA practice is rather sparse. Only a few European countries regularly provide representative data on the prevalence of WRAs among companies, figures ranging from 45% in the Netherlands (Inspectie SZW, 2014) to as high as 89% in Denmark (Arbejdstilsynet, 2012). Additional information is more or less confined to prevalence 6 MNO2605 Assignment 5_Semester_1_2023 6 variations according to company size and economic sector, indicating that WRA is being less frequently performed in small establishments (e.g., Vanadzins and Matisãne, 2011) and in the service sector (e.g., Coutrot et al., 2013). Data on qualitative characteristics of WRAs are rarely collected or reported, with Finland (Anttonen and Pääkkönen, 2010), Spain (Instituto Nacional de Seguridad e Higiene en el Trabajo, 2011) and the Netherlands (Inspectie SZW, 2014) as exceptions in this regard. Furthermore, available survey data on WRA often suffer from not covering the entire economy (e.g., the French REPONSE survey, which is restricted to private sector companies with more than 9 employees (Coutrot et al., 2013), or the German PARGEMA- WSI Works Concils Survey, which only covers companies with an employee representative body (Ahlers, 2011)). In other cases, such as the German Labour Force Surveys carried out by the Federal Institutes for Vocational Education and Training and for Occupational Safety and Health (Beck and Lenhardt, 2009), data on WRA are collected from employees, which makes them inappropriate for precisely determining the WRA prevalence among companies. The European Survey of Enterprises on New and Emerging Risks (ESENER) (European Agency for Safety and Health at Work, 2010) could only partly close these gaps, as small companies with less than 10 employees (which make up the vast majority of companies in all countries) were not included and the national subsamples too small for more differentiated statistical analyses. “…available survey data on WRA often suffer from not covering the entire economy” (Lenhardt & Beck, 2016). This statement relates to which aspect of quantitative data gathering? How would you apply the characteristics of a good measurement tool to quantitative methods in researching workplace risk assessments? (1.1) Quantitative data gathering: (1.2) Characteristics of a good measuring tool: Discuss five different types of engineers at the Ekapa diamond mine who can contribute to safety risk assessments through their respective fields of expertise. Preventive action requires the implementation of the hierarchy of control measures. Provide an overview of the criteria of the hierarchy of safety controls. Criteria of the hierarchy of safety controls: Distinguish between the three forms of safety risk assessments that could be used for workplace risk assessments as outlined by Lenhardt and Beck (2016). Describe five key requirements that employees at the Ekapa diamond mine must meet to effectively manage safety risks in the workplace. Interaction and the resultant energy exchange between safety hazards can occur through different modes. Discuss five modes of safety hazard interaction. Identify whether a human can be classified as a safety hazard and explain why by referring to the structural and functioning characteristics of safety hazards. CASE STUDY: DEADLY MUD RUSH TRAPS MINERS 800 METRES UNDERGROUND 24 February 2026 – Trade unions affiliated to IndustriALL Global Union have called for a formal inquiry into the incident at the Ekapa diamond mine in Kimberley, where five miners remain trapped underground following a severe mud rush. Rescue operations have been abandoned due to persistent flooding. Mud rush traps miners A mud rush in the early hours of 17 February sent an influx of mud and water surging through sections of the shaft, trapping miners at depths of more than 800 metres. On 20 February, Minister of Mineral and Petroleum Resources, Gwede Mantashe, visited the site and said the miners must be presumed deceased due to their prolonged exposure to extreme conditions. Call for independent investigation Whilst prioritising rescue efforts, the National Union of Mineworkers (NUM) has urged the Department of Mineral Resources and Energy (DMRE) to initiate a thorough and independent investigation. The union insists on a transparent process to determine the causes of the disaster and whether any lapses in safety management systems or operational protocols contributed to the disaster. The National Union of Metalworkers of South Africa (NUMSA) echoed similar concerns, stressing that rescue efforts should continue. Mining’s ongoing dangers UASA The Union, in its statement, underscored the persistent hazards inherent in mining, emphasising that the government, mining stakeholders, social partners and employers must increase efforts towards achieving “Zero Harm”. “Notwithstanding existing safety protocols, mining continues to represent one of the most hazardous occupations, with workers’ lives repeatedly placed at risk. Every fatality or serious injury imposes severe economic hardship on dependent families, eroding household financial security and long-term livelihoods,” states UASA. Prevalence and quality of workplace risk assessments – Findings from a representative company survey in Germany (Lenhardt, U. and Beck, D., 2016. Prevalence and quality of workplace risk assessments–Findings from a representative company survey in Germany. Safety science, 86, pp.48-56.) The obligation to perform Workplace Risk Assessments (WRA) was introduced into [European] occupational safety and health legislation in 1989 through the European Framework Directive on Safety and Health at Work (Council of the European Communities, 1989). Since then, the related provisions have been transposed into national regulatory frameworks by all EU member states. In Germany, the Occupational Safety and Health Act (‘‘Arbeitsschutzgesetz”) from 1996 made it mandatory for employers to determine the necessary occupational health and safety measures by carrying out an assessment of the risks the workers are exposed to at work. In doing so, all sources of risks, including psychosocial factors, shall be considered, and the measures taken shall be reviewed for their effectiveness. Moreover, the results of the assessment, the measures derived and the evaluation of these must be documented (Bundesministerium der Justiz und für Verbraucherschutz, 2013; Froneberg and Timm, 2012). Therefore, WRAs are not only required to take a comprehensive perspective on work-related risks but also to be integrated in a clearly structured risk management process (Frick et al., 2000). The procedures for conducting WRAs are described in numerous manuals published by safety and health authorities, OSH service providers, business and labour associations, or other organisations (e.g., European Agency for Safety and Health at Work, 2007; Health and Safety Executive, 2014). Although varying in detail, the recommendations given in these manuals are basically quite similar. The 5 MNO2605 Assignment 5_Semester_1_2023 5 first steps in carrying out a WRA are to make an inventory of typical workplaces and/or work operations within the company and to check these for the presence of occupational hazards, which may be of physical, chemical, biological, mechanical or psychosocial nature. Each of the identified hazards must then be evaluated for the level of risk it actually poses to the employees. If the risk is unacceptably high according to relevant regulations or established scientific knowledge, control measures must be taken to eliminate it or to minimise it as far as reasonably possible. When planning preventive action, the companies have to obey a hierarchy of control measures which puts the complete removal of the hazard by substitution or job redesign before technical and organisational controls to reduce the risk, and these before person-oriented measures such as providing personal protective equipment or behavioural instructions. To obtain the information needed for assessing occupational risks and determining the necessary health and safety measures, companies may draw on various resources such as legal provisions, technical standards, observational methods, internal surveys or focus groups. As workplaces and operations may change over time, employers should also take care of reviewing their WRAs and keeping them up to date. In view of the experiences made over the years, some concerns have been raised about how WRA is dealt with in company practice. Among other things, it has been pointed out that WRAs are still not being carried out in a substantial part of the companies, especially in small ones and in certain branches; that far too often they are done, if at all, in an unsystematic way or as a purely formal exercise (‘‘paperwork”); and that they frequently neglect relevant risk areas, particularly psychosocial risks (European Agency for Safety and Health at Work, 2008; Vogel, 2008). However, empirical information which allows for a precise judgement of current WRA practice is rather sparse. Only a few European countries regularly provide representative data on the prevalence of WRAs among companies, figures ranging from 45% in the Netherlands (Inspectie SZW, 2014) to as high as 89% in Denmark (Arbejdstilsynet, 2012). Additional information is more or less confined to prevalence 6 MNO2605 Assignment 5_Semester_1_2023 6 variations according to company size and economic sector, indicating that WRA is being less frequently performed in small establishments (e.g., Vanadzins and Matisãne, 2011) and in the service sector (e.g., Coutrot et al., 2013). Data on qualitative characteristics of WRAs are rarely collected or reported, with Finland (Anttonen and Pääkkönen, 2010), Spain (Instituto Nacional de Seguridad e Higiene en el Trabajo, 2011) and the Netherlands (Inspectie SZW, 2014) as exceptions in this regard. Furthermore, available survey data on WRA often suffer from not covering the entire economy (e.g., the French REPONSE survey, which is restricted to private sector companies with more than 9 employees (Coutrot et al., 2013), or the German PARGEMA- WSI Works Concils Survey, which only covers companies with an employee representative body (Ahlers, 2011)). In other cases, such as the German Labour Force Surveys carried out by the Federal Institutes for Vocational Education and Training and for Occupational Safety and Health (Beck and Lenhardt, 2009), data on WRA are collected from employees, which makes them inappropriate for precisely determining the WRA prevalence among companies. The European Survey of Enterprises on New and Emerging Risks (ESENER) (European Agency for Safety and Health at Work, 2010) could only partly close these gaps, as small companies with less than 10 employees (which make up the vast majority of companies in all countries) were not included and the national subsamples too small for more differentiated statistical analyses. “…available survey data on WRA often suffer from not covering the entire economy” (Lenhardt & Beck, 2016). This statement relates to which aspect of quantitative data gathering? How would you apply the characteristics of a good measurement tool to quantitative methods in researching workplace risk assessments? (1.1) Quantitative data gathering: (1.2) Characteristics of a good measuring tool: Discuss five different types of engineers at the Ekapa diamond mine who can contribute to safety risk assessments through their respective fields of expertise. Preventive action requires the implementation of the hierarchy of control measures. Provide an overview of the criteria of the hierarchy of safety controls. Criteria of the hierarchy of safety controls: Distinguish between the three forms of safety risk assessments that could be used for workplace risk assessments as outlined by Lenhardt and Beck (2016). Describe five key requirements that employees at the Ekapa diamond mine must meet to effectively manage safety risks in the workplace. Interaction and the resultant energy exchange between safety hazards can occur through different modes. Discuss five modes of safety hazard interaction. Identify whether a human can be classified as a safety hazard and explain why by referring to the structural and functioning characteristics of safety hazards. CASE STUDY: DEADLY MUD RUSH TRAPS MINERS 800 METRES UNDERGROUND 24 February 2026 – Trade unions affiliated to IndustriALL Global Union have called for a formal inquiry into the incident at the Ekapa diamond mine in Kimberley, where five miners remain trapped underground following a severe mud rush. Rescue operations have been abandoned due to persistent flooding. Mud rush traps miners A mud rush in the early hours of 17 February sent an influx of mud and water surging through sections of the shaft, trapping miners at depths of more than 800 metres. On 20 February, Minister of Mineral and Petroleum Resources, Gwede Mantashe, visited the site and said the miners must be presumed deceased due to their prolonged exposure to extreme conditions. Call for independent investigation Whilst prioritising rescue efforts, the National Union of Mineworkers (NUM) has urged the Department of Mineral Resources and Energy (DMRE) to initiate a thorough and independent investigation. The union insists on a transparent process to determine the causes of the disaster and whether any lapses in safety management systems or operational protocols contributed to the disaster. The National Union of Metalworkers of South Africa (NUMSA) echoed similar concerns, stressing that rescue efforts should continue. Mining’s ongoing dangers UASA The Union, in its statement, underscored the persistent hazards inherent in mining, emphasising that the government, mining stakeholders, social partners and employers must increase efforts towards achieving “Zero Harm”. “Notwithstanding existing safety protocols, mining continues to represent one of the most hazardous occupations, with workers’ lives repeatedly placed at risk. Every fatality or serious injury imposes severe economic hardship on dependent families, eroding household financial security and long-term livelihoods,” states UASA.