Construction of the Water Supply and Sanitary Sewerage Network on the Access Road to ul. Lebiodowa 27 and 29 in the Wawer District of the Capital City of Warsaw.
Insurance of Property Belonging to the Czajka Plant Within the Municipal Water and Sewage Company in the Capital City of Warsaw Sa, Divided into Partial Tasks.
Regeneration of Granulated Activated Carbon from Six Carbon Filters of the Indirect Ozonation and Activated Carbon Filtration Station of the Central Plant of Suw "filters"