What does "lockout/tagout" procedures ensure in confined space work?

Lockout/tagout procedures are critical in ensuring that energy sources are properly controlled during confined space work. These procedures involve de-energizing and isolating dangerous machinery or equipment before any maintenance or inspection work is undertaken. This means that workers can enter confined spaces without the risk of being exposed to hazardous energy (such as electricity, hydraulic pressure, or stored energy) that could lead to serious injury or even fatal accidents.

By implementing lockout/tagout protocols, workers ensure that energy sources remain in the off position and cannot be inadvertently restored while they are working in a confined space. This control mechanism is a fundamental aspect of maintaining workplace safety in scenarios where hazardous energies may be present, making it an essential element of confined space operations. Proper application of these procedures helps to prevent accidents and ensures a safer working environment.