Trench Excavation × Required Skills

Trench Excavation (9) Heavy Equipment Operation (4) Cable Laying (2) Cable Laying Technology (2) Fiber Optic Fusion Splicing (2) Insulation Resistance Measurement and Withstand Voltage Testing (2) Safety Management (2) Airtightness Test / Pressure Test (1) Backhoe Operation (1) Basic Knowledge of Soil and Ground (1) Blueprint Reading (1) Cable Joint Installation (1) Cable Pulling (1) Conduit Laying Technology (1) Construction Drawing Reading (1) Corrosion Protection Insulation Construction (1) High-Place Work Machine Operation (1) High-Voltage Cable Handling (1) High-Voltage Cable Jointing Technology (1) High-Voltage Cable Laying (1) High-Voltage Work Safety (1) Pipe Joint Construction (1) Pipe Material Processing Technology (1) Pipe Processing and Connection (1) Pipe Welding, Sealing, and Replacement (1) Safety and Health Management (1) Surveying (1) Surveying (Level Measurement) (1) Surveying Knowledge (1) Surveying and Positioning (1)