Modernization and expansion of wastewater treatment plant in Błoń

Construction of a water recreation facility (AQUAPARK) with accompanying infrastructure and construction of outdoor pools supplementing the AQUAPARK offer in Opole

Reconstruction of well No. 5c at the Grodzisko water intake.

Construction of cycling infrastructure along the streets: Krasińskiego, Markwarta, Sieńki, Moniuszki, Skłodowskiej-Curie and Łęczyckiej in Bydgoszcz

Modernization of the boiler room, heat exchangers, main runs of technological installations in the Hospital building as part of the task: WPMRiM SU No. 2 named after Dr. J. Biziela in Bydgoszcz – design and build mode

Construction of a pedestrian and bicycle path in the route of the former sand railway line, together with accompanying infrastructure and small architecture elements.

Construction of a water supply network in a side street from Lipowa in Pecna.