OSHA 30 Module 20 Process Safety Management Questions and Answers | Latest Version | 2024/2025 | Correct & Verified

OSHA 30 Module 20 Process Safety Management Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What is the main goal of Process Safety Management (PSM)? To prevent the release of hazardous chemicals that could cause serious harm to workers and the environment. Why is it important to conduct a process hazard analysis (PHA)? To identify and evaluate potential hazards associated with highly hazardous chemicals in a facility. What must employers do to ensure employees are aware of process hazards? Provide training on the hazards of the chemicals used, safe operating procedures, and emergency response. How often must a process hazard analysis (PHA) be reviewed and updated? At least every five years or whenever significant changes occur. 2 What should be included in written operating procedures for a process? Steps for normal operations, startup, shutdown, emergency shutdown, and safety precautions. Why is mechanical integrity important in PSM? It ensures that equipment is properly maintained to prevent failures that could lead to hazardous chemical releases. What is required before employees perform maintenance on process equipment? The equipment must be properly isolated, and lockout/tagout procedures must be followed. How can a facility prevent unauthorized changes to a process? By implementing a Management of Change (MOC) procedure to evaluate and approve modifications. What should be done after any significant change in a process? Conduct a hazard review, update procedures, and train affected employees. 3 Why are emergency action plans essential in process safety? They prepare workers to respond effectively to chemical releases or other process-related emergencies. What must be included in an emergency action plan? Evacuation procedures, alarm systems, emergency contacts, and response actions. What is the role of pre-startup safety reviews in PSM? To confirm that new or modified processes meet safety requirements before they become operational. Why is employee participation critical in PSM? Workers have firsthand knowledge of processes and can help identify potential hazards. What is required when an incident involving a hazardous chemical occurs? A thorough investigation must be conducted, and findings must be documented and shared with employees. 4 How does Process Safety Management (PSM) help protect workers? By identifying, evaluating, and controlling hazards