OSHA 510 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified

OSHA 510 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What should be done if a worker notices a fire hazard on a construction site? The hazard should be reported immediately, and appropriate fire suppression equipment should be checked and ready for use. How can risks of hand injuries be reduced on construction sites? By wearing appropriate gloves, ensuring tools are well-maintained, and providing proper training on the safe use of tools. What is required when using scaffolding at heights greater than 10 feet? A guardrail system, or personal fall protection, should be used to prevent workers from falling. What should be done if a worker feels overwhelmed or unsafe in their working environment? The worker should stop the task, report the concern to a supervisor, and seek additional safety measures or training. 2 What is the first step in responding to an electrical hazard on a construction site? The power source should be shut off immediately, and workers should avoid contact with any live electrical components. How can workers protect themselves from harmful dust exposure during construction work? By wearing proper respiratory protection, using dust suppression techniques, and working in well-ventilated areas. What is required to ensure safe demolition work on a construction site? A detailed demolition plan, appropriate PPE, and a designated competent person to supervise the process. How can workers prevent back injuries on a construction site? By using proper lifting techniques, avoiding twisting motions, and utilizing mechanical aids when lifting heavy objects. What should be done to prevent falls when working on a ladder or scaffolding? Workers should ensure that the ladder or scaffold is stable, secure, and that they maintain three points of contact at all times. 3 What should be done when a construction worker notices a slippery surface in a work zone? The area should be marked or barricaded, and corrective action should be taken to eliminate the slippery condition. What is required when performing trenching or excavation work? A competent person must inspect the site, implement safety measures such as shoring or sloping, and ensure a safe exit route is available. How should construction waste materials be disposed of on-site? Waste materials should be sorted, stored in labeled containers, and removed from the site according to local regulations and safety standards. What is required for operating a forklift on a construction site? The operator must be trained, certified, and the forklift must be maintained according to the manufacturer’s specifications. What should be done if a worker notices a damaged safety barrier or guardrail? 4 The barrier should be repaired or replaced immediately, and the area should be marked as unsafe until it is fixed. What is the main purpose of using a safety data sheet (SDS) on a construction site? To provide detailed information on the safe handling, storage, and disposal of hazardous materials on-site. How can workers avoid electrical burns on construction sites? By de-energizing electrical systems, using insulated tools, and wearing proper PPE such as rubber gloves and boots.