Safety straps and body belts shall be worn when working at elevated positions on poles, towers or similar structures, which do not have adequately guarded work areas.
of the structure. The base is at a lower elevation than its supports. The location of the base of a basket derrick can be changed by varying the length ...
When locating bulk oxygen systems near above-ground flammable or combustible liquid storage which may be either indoors or outdoors, it is advisable ...