Construction Services, Sewer and Stormwater Network in the City of Samtredia

Brief Description of the Contract:

Construction services for

Sewer Network

• Construction of the main collector from the centre of Samtredia to the treatment plant over a length of about 5 km (DN 600);
• Construction of 2 main pumping station and approx. 5 micro lifting stations to overpass high points and water channels;
• Laying of gravity sewer network over a length of approx. 56 km;
• Laying of pressurized pipes over al length of approx. 1.2 km;
• Construction of inspection chamber (PP, HDPE or reinforced concrete), approx. 1,600 units;
• Construction of house connections including pipelines and inspection chambers (Ø 400), approx. 2,680 units.

Stormwater

• Laying of storm water drainage pipes (corrugated HDPE) over a length of approx. 5.6 km;
• Replacement and construction of new concrete storm water drainage channels over a length of approx. 21 km;
• Cleaning of existing stormwater channels, approx. 3 km;
• Construction of concrete manholes;
• Construction of free-flow concrete outlets.