Qatar Petroleum is the largest Company of the State of Qatar. It has contracted many projects so far including marine projects, ports, berths etc. The latest marine project is the Container Terminal Berths and Gabbro Berth at Mesaieed region.

The Project scope is the construction of breakwaters to create a new port and dry dock complex by widening of existing channel to Gabbro Berths dredging of new basin for new Gabbro Berth, construction of the 400 m long new quay wall for Gabbro Berth, filling and reclamation behind the quay wall. The construction of 30,000 m² Berth Area is the main sub structural work carried out by Koca in this part of the Project.