A confined space is an enclosed or partially enclosed space that is difficult to enter or exit, has natural or forced ventilation, and is not designed for continuous human occupancy.

Confined space signs provide clear and concise information about the potential hazards within a confined space, the required safety procedures, and emergency contact information. They help ensure the safety of workers who may need to enter or work in confined spaces.

There are various types of confined space signs, including warning signs, caution signs, and hazard signs. Each type of sign conveys different levels of risk and provides specific instructions or warnings related to confined space hazards.

Confined space signs should be placed at all entrances to confined spaces, on the exterior of the space, and at other locations where workers may encounter potential hazards. Proper placement ensures that workers are aware of the hazards and can take appropriate precautions before entering or working in confined spaces.