Designing and construction of STP facilities in Tetritskaro (PSG2) and Tsalka (OSRB).

Topographical and geotechnical surveys have been conducted; there have been designed reinforced concrete foundations for STP facilities and concrete surroundings, reinforced concrete intake and discharge manholes in the reed-bed according to the given dimensions, also pipelines from STP facilities to the reed-bed and from the reed-bed to the existing ravine. Layout schemes for STP facilities have been determined. Construction process included installation of necessary STP equipment (RBC Unit, Twin Effluent Pump Station, UV Chamber and Mag Flow meter) on the pre-arranged reinforced concrete foundation and placement of these equipment in the concrete slabs. Also, construction of reed-bed.