When are written safe work permits required?

Written safe work permits are particularly essential when working on machinery that is still running due to the heightened risks involved. When equipment is energized or operational, various hazards can be present, such as moving parts, electrical risks, or the potential for unintended startup. A safe work permit system helps ensure that all necessary safety precautions are taken, risks are assessed, and proper procedures are followed to protect workers.

This process often involves detailing the specific work to be done, the means of communication between workers, lockout/tagout protocols, and emergency procedures. By mandating these permits, organizations emphasize the importance of safety in high-risk situations, fostering a culture of awareness and precaution among workers.

In contrast, the other situations mentioned—equipment not in use, routine maintenance, and working with hand tools—generally involve a different level of risk or may not require the same stringent protective measures necessitated by operating machinery. Nonetheless, safety protocols should still be followed in those cases, but the written safe work permit is specifically critical for scenarios involving active, running equipment.