Design and Construction of Lateral Interceptor Sewers

The Works addressed by the Project comprises the design, execution, completion, and remediation of defects of the Lateral Interceptor Sewer network in Central Doha which connects to the Main Trunk Sewers at seven locations.
The Works include the design, procurement, construction, testing, completion and defects correction of the following:
Gravity lateral interceptor sewers to connect twenty (20) numbers of existing pumping stations, Grank Park sewer and the project DW068 Trunk Sewer to the MTS.
Temporary and permanent shafts and manholes including associated hydraulic structures, flow control structures and flow monitoring equipment;
Diversion chambers at the existing pumping stations;
Allowance for future connections of gravity drainage at designated manhole.