Project : Greater Colombo Wastewater Management Project- Design Supervision and Management Consultant (DSC)

Donor : CEYNOR

Client : CEYNOR

EML provides technical expertise in engineering and was responsible for environmental and social aspects of this project.

The project is to rehabilitate the entire existing Colombo Municipal Sewerage System including adjoining areas. The project includes (i) Rehabilitation of sea outfalls (ii) Construction of 4 new pumping stations and upgrading of 7 existing pumping stations (iii) Rehabilitation of existing main sewers (iv) Increasing capacity of gravity mains (v) Storm water network and connection to sewer net work (vi) Preliminary design for future expansion of un-sewered areas , and ( vii) Planning for secondary treatment and preliminary designs for treatment plant.