Associate Safety Professional Practice Exam

What is the required safe distance per second of stopping time from point of operation devices according to OSHA 1910.217?

1. 48 inches

2. 63 inches

3. 72 inches

4. 36 inches

The correct answer is: 63 inches

The correct answer is based on OSHA's standards for machine safety, specifically regarding point of operation devices. OSHA 1910.217 outlines safety requirements for the use of mechanical power presses. One of the critical considerations in ensuring worker safety is the stopping distance or the distance that a worker must maintain from the point of operation to prevent accidental injury during machine operation. The required safe distance per second of stopping time is calculated based on the stopping time of the machine. For machines that take a certain amount of time to stop, OSHA stipulates a minimum distance of 63 inches. This distance is designed to provide an adequate margin of safety, ensuring that workers are far enough away from hazardous areas where injuries could occur as the machine operates or comes to a stop. Understanding the rationale behind this standard is essential for ensuring compliance and promoting a safe working environment. The requirement is based on ensuring that a worker's reaction time and the machine's stopping time are adequately accounted for to prevent accidents and protect workers from severe injuries.