Tunnel Road


During last five years, DMR has provided  Detailed design of 6 no. Twin Road Tunnels and Rail Tunnels, design review services for 4 no. Road Tunnels and Tender Engineering services for 6 no. Road Tunnels/ Rail Tunnels in India...
Design services have included both Civil side , Electrical and Mechanical side.

The components of Road Tunnels designed included Portals, Tunnels, Cross Passages and Niches.. Civil side expertise include Numerical Analysis, Back Analysis, Rock Support Design, Structural Design of concrete elements, Water Proofing Pavement design and Geometric designs ... following provisions of SP91 and other relevant codes and references.  Tunnel sections designs are for expressways and National Highways.

Electrical and Mechanical side experience include Specification Design, BOQ and Costing for Ventilation, Power Supply, Fire Fighting, Emergency Power and Traffic Management System.
Besides Road and Rail Tunnels, DMR has extensive experience of Water Tunnels, Shafts and Caverns used for Hydro power projects involving more than two dozen Projects.

Cumulative Experience of DMR team comprising of Geologists, Geotechnical Engineers, Structural Engineers, BOQ and Costing Engineers and Construction Planning Engineers in broad Underground Engineering field include more than 500 km of length of Tunnels. Experience in Underground Engineering is spread over geographically in Himalayan Belt,  as well as in Southern India and Central India. The client profile include Large EPC players of repute.