What is the minimum clearance required when maintenance is performed on top of boilers?

The minimum clearance required when maintenance is performed on top of boilers is set at 7 feet to ensure a safe working environment for maintenance personnel. This clearance helps to prevent accidents and provides adequate space for workers to operate, move tools, and perform necessary tasks without risk of injury or equipment damage. The 7-foot height ensures that workers can stand comfortably and safely access all parts of the boiler for inspection, maintenance, or repairs.

This regulation is important within the industry as it addresses both safety and operational efficiency, acknowledging the need for enough vertical space to avoid any hindrance during maintenance activities. Without this clear space, there could be challenges when accessing boiler components, increasing the risks associated with maintenance work.