Business Sectors


Underground works are designed and constructed for various business sectors including:


  • Civil - Pedestrian and Bicycle Access, Drinking Water, Road, Rail, Transit/Metro/Subway, Wastewater, and Utilities

  • Hydropower - Underground Powerhouses, Access, Headrace, Tailrace, Diversion Tunnels, and Pressure and Busbar Shafts

  • Mining - Access, Conveyor, Exploration, Water Diversion, Water Drainage, and Water Supply

  • Oil and Gas - Pipelines, Underground Storage Caverns


Underground works are increasingly the preferred solution for major new infrastructure in urban areas in order to minimize the environmental impact to existing infrastructure on surface.