29 C.F.R. § 1917.154 Compressed air.
Title 29 - Labor
Employees shall be protected by chip guarding and personal protective equipment complying with the provisions of subpart E of this part during cleaning with compressed air. Compressed air used for cleaning shall not exceed a pressure of 30 psi. Compressed air shall not be used to clean employees.
Title 29: Labor
PART 1917—MARINE TERMINALS
Subpart G—Related Terminal Operations and Equipment
§ 1917.154 Compressed air.