153.336—Special cargo pump or pumproom requirements.
(1)
Have a low pressure breathing quality air supply system for use with the breathing apparatus in the pumproom; or
(3)
have hose connections in the pumproom suitable for use with the breathing apparatus required in § 153.214(b)(1); and
(4)
have the air capacity to enable two men to work in the pumproom for at least one hour each without using the cartridges for the breathing apparatus required in § 153.214(b)(1).
[CGD 78-128, 47 FR 21208, May 17, 1982, as amended by CGD 82-063b, 48 FR 4781, Feb. 3, 1983]