Extension and Rehabilitation of Water and Sewage Networks for Copșa Mică and Surrounding Communes

Extension and rehabilitation of water and sewage networks: The water sector works include new adduction pipes totaling 53,363.0 m in length (of which 18,365.0 m PEID PE100 RC with polymer layer Dn 90 mm, 2,990.0 m Dn 110 mm, 4,480.0 m Dn 125 mm, 7,015.0 m Dn 160 mm, 4,435.0 m Dn 200 mm, 1,000.0 m Dn 250 mm, 1,315.0 m Dn 315 mm, 13,763.0 m Dn 355 mm), the integration of 1,400.0 m of existing adduction pipes, 4 potable water pumping stations on adduction pipes, 7 new water treatment plants, 10 potable water storage reservoirs (1x 150 m³, 1x 200 m³, 3x 300 m³, 3x 500 m³, 2x 700 m³), 8 chlorination stations, potable water distribution networks totaling 53,940.0 m in length (of which 12,390.0 m PEID PE100 RC with polymer layer Dn 63 mm, 5,160.0 m Dn 90 mm, 20,220.0 m Dn 110 mm, 3,491.0 m Dn 125 mm, 2,601.0 m Dn 140 mm, 4,238.0 m Dn 160 mm, 960.0 m Dn 180 mm, 2,940.0 m Dn 200 mm, 1,380.0 m Dn 280 mm, 560.0 m Dn 315 mm), 1 potable water pumping station in the distribution network, and the equipping of 3 existing water reservoirs in Medias with flow meter manholes. The sewage sector includes 23,028.5 m of new household sewage collectors (of which 15,447.9 m PP SN10 Dn 250 mm, 4,008.2 m Dn 300 mm, 9.4 m vitrified ceramic Dn 400 mm, 1,796.5 m polymer concrete Dn 300 mm, relining of 1,624.1 m existing collector Dn 250 mm, relining of 142.4 m existing collector Dn 315 mm), the integration of 17,760.0 m of existing household sewage collectors, 29 wastewater pumping stations, 30 screening chambers, and 13,000.0 m of household wastewater pressure pipes (of which 2,665.0 m PEID PE100 RC Dn 90 mm, 700.0 m Dn 140 mm, 1,200.0 m Dn 180 mm, 360.0 m Dn 250 mm, 4,700.0 m Dn 280 mm, 3,375.0 m Dn 315 mm), as well as the integration of 2,216.0 m of existing wastewater pressure collectors. The works are to be carried out in Medias, Tarnava, Copsa Mica, Axente Sever, Agarbiciu, Valea Viilor, Motis, Seica Mare, and Buia. further items as per the tender documents.

Tender documents

Additional details