When should a work permit be filled out for a confined space?

A work permit should be filled out before each entry is made into a confined space to ensure comprehensive risk assessment and adherence to safety protocols. This process is critical as it allows for a detailed evaluation of potential hazards associated with the specific entry, including environmental factors and potential emergencies that could arise. By requiring a work permit for every entry, it emphasizes the importance of safety planning and communication among workers involved in the task.

This practice not only mitigates risks but also ensures that safety measures are in place, such as ventilation, monitoring of atmospheric conditions, and the presence of emergency rescue plans. Additionally, the requirement to fill out a permit before entry ensures compliance with safety regulations and supports the overall safety culture within the organization.