Observed Subcontractors drilling equipment without re-inspection on site,assigned flagman is not trained /competent and operator without task briefing.  1.ASC to ensure all  DEMOBILIZED plant & equipment shall be re- inspected by  ASC plant division prior entering on  site . 2.Trained and competent flagman shall be assigned for controlling plant & equipment   3.Task briefing form for specific activity shall be signed . 4.ASC to instruct subcontractor regarding project requirement and ensure complaince.
Hazard category: Vehicle use and movement