Tunnels

Completed in 2000 by Southland Contracting, the C1C4B Group 6 Part 2 Contract 2 Project consisted of installing approximately 200 linear feet of 8-inch, 30 linear feet of 18-inch, 1,948…

Completed in 2000 by Southland Contracting, the M207R G5, C3, P6, US DOE#2370 Project consisted of installing approximately 1,247 linear feet of 12-inch sanitary sewer by Tunnel Boring Machine (TBM).…

Completed in 2002 by Southland Contracting, the Southwest Medical Center Project consisted of installing approximately 100 linear feet of 4 foot by 4 foot timber box tunnel with a 72-inch…

Completed in 2001 by Southland Contracting, the West Fork Relief WF#5 Project consisted of installing approximately 405 linear feet of 54-inch reinforced concrete pipe (RCP) by Tunnel Boring Machine (TBM).…

Completed in 2002 by Southland Contracting, the East Side Water Treatment Plant Phase 1 Expansion Project consisted of installing approximately 95 linear feet of 24-inch casing for electrical conduits and…

Completed in 2002 by Southland Contracting, the Flower Mound Wastewater Treatment Plant Phase 1 Expansion Project consisted of furnishing and installing approximately 125 linear feet of 54-inch steel casing by…

Completed in 2002 by Southland Contracting, the DFW Terminal D Storm Drain Relief Line Project consisted of installing approximately 1,268 linear feet of 130-inch tunnel by Tunnel Boring Machine (TBM).…

Completed in 2002 by Southland Contracting, the DFW Airport Diversion Road Project consisted of installing four 40 linear feet of 5 foot by 3 foot wood box tunnels. Project Details…