Supervisory services for construction of Southern Section (from Kaduwela Interchange to Kottawa Interchange) 12.0 km in length and the Northern Section (from Kaduwela Interchange to Kadawatha Interchange) with a length of 8.35 km.
Detailed design and construction supervision for the new construction of 68 km of 2 and 4 lane expressway from Colombo leading to the southern coastal area, together with widening of two major highways entering Colombo.
The study is to assist the Nicaraguan government identify disaster critical spots and prioritise road disaster prevention projects, to execute a feasibility study for urgent disaster prevention spots, and to prepare the road disaster prevention plan and manuals.
Detailed design, preparation of tender document and construction supervision for: (1) Jahra Rd. from Doha Spur Interchange to UN Roundabout, and (2) Western part of the 5th Ring Road from 6th Ring Road to East of Ardiya Road
Following basic design for upgrading from asphalt concrete to cement concrete (244 km) and replacement of short to mid length bridges, detailed design and construction supervision work for National Road No.9 between Xeno and Xepone (total length 58.0 km).
Detailed design and construction supervision for the Nampula - Cuamba Road on the Nacala Corridor based on feasibility study and formulation of a regional development program, implementation of pilot projects, and formulation of a maintenance operation plan.
OC Global served as in-house consultant to the design-build contractors for construction of US $5 billion of the Eastern section of the East-West Highway (linking Algeria to Tunisia and Morocco), which is a 399 km, six-lane motorway that includes 190 bridges and viaducts and five tunnels.
The detailed engineering design and construction supervision for the bridges located eastern part of the country, Zone of Dhaka, Sylhet, Comilla and Chittagong. The total number and length of bridges are 68 bridges and 4,118.1 m in total.