Gravel, Sand, and Clay Extraction Workers X Required Skills

Construction Vehicle Operation (8) Heavy Equipment Operation (8) Safety Management (6) Safety and Health Management (6) Dump Truck Driving (5) Quality Inspection (4) Vehicle Construction Machinery Operation (4) Heavy Machinery Operation (3) Machine Maintenance and Inspection (3) On-site Safety Management (3) Safety and Health Knowledge (3) Basic Surveying Knowledge (2) Cargo Handling Work (2) Forklift Operation (2) Knowledge of Safety and Health Regulations (2) Loading and Unloading Work (2) Screen Operation (2) Vehicle-Type Construction Machinery Operation (2) Basic Knowledge of On-site Safety Management (1) Basic Knowledge of Soil and Ground (1) Basic Knowledge of Soil and Terrain (1) Basic Machinery Maintenance and Inspection (1) Basic Mining Machine Operation (1) Basic Safety and Health Knowledge (1) Basic Site Management Knowledge (1) Basic Soil Knowledge (1) Basic Soil Testing Knowledge (1) Basic Surveying (1) Belt Conveyor Operation (1) Civil Engineering Work (1)