Construction of a sanitary sewer system on Brzeska Street, from Wiązowa Street to the level of building 30G; construction of a sanitary sewer system on Zakępie Street, in the area between buildings 4 and 2; and construction of a sanitary sewer system on Zakępie Street, from Brzeska Street to the level of building No. 2.

Wodociągi Miasta Krakowa S.A.