MNO2608 Assignment 3 (COMPLETE ANSWERS) Semester 2 2026 - DUE September 2026

MNO2608 Assignment 3 (COMPLETE ANSWERS) Semester 2 2026 - DUE September 2026; 100% TRUSTED Complete, trusted solutions and explanations. For assistance, Whats-App 0.8.1..2.7.8..3.3.7.2... A furniture manufacturing company employs 120 workers. Employees in the sanding section have complained about eye irritation, coughing, and breathing difficulties. During a workplace inspection, management observed excessive wood dust in the air, poor housekeeping practices, and workers not consistently wearing dust masks. No occupational hygiene survey has been conducted in the past three years. As the newly appointed Occupational Hygiene Officer, you are requested to investigate the situation and propose corrective measures. 1.1 Identify and classify the workplace hazards present in the sanding section. (5) 1.2 Explain how these hazards could affect employee health through the relevant routes of entry. (5) 1.3 Apply the six-step hazard prevention and control process to this scenario. (6) 1.4 Using the hierarchy of controls, recommend suitable controls to reduce employee exposure. (6) 1.5 Explain how an occupational hygiene program would assist management in preventing future incidents. (3) QUESTION 1 [25] MNO2608 – ASSESSMENT 3 5 A vehicle spraying workshop uses paint thinners, solvents, and spray paints daily. Several spray painters report headaches, dizziness, skin irritation, and nausea after completing their shifts. Management provides gloves and respirators, but employees complain that the PPE is uncomfortable and often removes it during work. An occupational hygiene assessment reveals poor ventilation and inadequate training regarding hazardous chemical substances. 2.1 Discuss the possible toxicological effects associated with long-term solvent exposure. (5) 2.2 Describe the information that should be obtained from the Safety Data Sheets (SDSs) for these chemicals. (4) 2.3 Evaluate the effectiveness of the current control measures using the hierarchy of controls. (5) 2.4 Recommend a comprehensive exposure control plan for the workshop. (5)