Reconstruction and expansion of the wastewater treatment plant in Otwock – task I

The contract encompasses work related to waste water-sewage sludge management including renovation of the existing installations as well as building new facilities. Six buildings are to be reconstructed involving:  main pumping station with grit removal chamber, process water pumping station, two closed digesting chambers, sludge dewatering facility, multifunctional building and external technological installations. In addition, Mostostal Warszawa will construct primary sludge disposal pumping station, sludge evacuation unit and provide road infrastructure adjusted to the existing communication layout. It is worth highlighting that the work includes also technological equipment for the facilities in accordance with the technical specifications defined by the Otwockie Przedsiębiorstwo Wodociągów i Kanalizacji.

Project: Reconstruction and expansion of the wastewater treatment plant in Otwock - task I 
Investor: Otwockie Przedsiębiorstwo Wodociągów i Kanalizacji Sp. z o.o. 
General contractor: Western Division, Industry and Environment Protection of Mostostal Warszawa (leader) [&] Firma Usługowo Handlowa "EFER" Stanisław Karpiel (partner) 
Contract value: PLN14.802.488,11 (net)/18.207.060,38 zł (gross)