How much clear space should be provided for access to valves and fittings on multiple groups of cylinders?

To ensure safe and efficient access to valves and fittings on multiple groups of cylinders, a clear space of 3 feet is recommended. This distance is crucial for allowing personnel to operate the valves effectively, conduct maintenance, and perform emergency actions if necessary. Having adequate clearance reduces the risk of accidents or obstructions that could hinder quick response in emergencies. This standard helps to create a safe working environment where operators can access essential components without risking injury or compromising safety protocols.

Although there may be various guidelines for spacing in different contexts, the designation of 3 feet strikes a balance between providing enough room for accessibility while still being practical for space management around storage setups.