Subgrade Shaping × Required Skills

Heavy Equipment Operation (2) Safety Management (2) Asphalt Finisher Operation (1) Blueprint Reading (1) Compaction Management (1) Drainage Facility Construction (1) Machine Inspection and Maintenance (Basic Knowledge) (1) Mix Ratio Management (1) Paving Construction Technology (1) Paving Material Mixing and Transport (1) Road Roller Operation (1) Roller Machine Operation (1) Slope Shaping and Compaction (1) Subgrade Finishing (1) Subgrade Shaping Technique (1) Surface Finishing Technique (1) Surveying (Level Measurement) (1)