What must happen before any work can begin in a confined space?

Before any work can begin in a confined space, obtaining a permit is essential to ensure that all necessary safety precautions are in place. This process, often referred to as a "Confined Space Entry Permit," is a critical requirement outlined in OSHA regulations. The permit system is designed to identify and evaluate the hazards present in the confined space and to confirm that the appropriate safety measures, such as monitoring atmospheric conditions, personal protective equipment, and ventilation, are addressed before work commences.

This permit not only provides a checklist of all safety requirements but also serves as documentation that a thorough assessment has been conducted. It ensures that only trained personnel enter the space and that specific protocols are followed, contributing to a safer working environment.

While employee safety orientations, emergency exit planning, and shutting down mechanical equipment are important safety practices, they are typically part of the overall safety program or specific procedures related to confined space entry, but they do not substitute for the permit, which is a fundamental requirement for starting work in such environments.