Sufficient clearance should be provided near equipment in contaminated or high-temperature areas to allow workers easy access despite the use of protective garments and associated gear.
Additional Information: A minimum of 0.4 square meters (4.0 square feet) per person should be provided for personnel, their tools, and equipment (including personal protective clothing), as well as free space for the movements and activities required to perform required tasks. 0700, 6146, 1472G