Key Safety Standard in Drilling Operations 1 Personnel
Work shall be restricted in all areas below other work being carried out at higher levels.
Work vests shall be worn by all personnel working over or near water, and where there are no guard rails in elevated positions. A safety belt and lifeline shall be worn by all personnel working above the first girt of the mast. The lifeline shall be secured to both the belt and the structure.
Personnel shall not be raised or lowered by . . .