OAR 735-128-0050: Heating of Vehicles

(1) Any heating units provided for the comfort of workers riding in vehicles used in their transportation shall be guarded or covered to prevent workers from being burned by accidental contact. The use of hot water radiator type heaters is recommended. (2) If it is necessary to use stoves for heating, such stoves shall be securely attached to the bed of the vehicle and shall be equipped with doors which lock securely. Pipes and other attachments shall be securely fastened to the stove and to the vehicle. Pipes shall be either of continuous length or welded or riveted at the joints. (3) Heating facilities shall be arranged so that smoke, fumes, or gases will not enter the vehicle.