Prázdny
Prázdny
Utility networks
Placement, connection and relocation of various utility infrastructure types and dimensions
Gas lines
Water-supply lines
Sewer systems
Other underground lines
Environmental and water engineering
Flood-protection works
Watercourse and slope engineering
Waste water treatment plants and water treatment plants
Municipal waste disposal sites
Sheet piling
Completed projects
For more information about all the construction projects completed, please click "References".
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Seat: Orešianska 7, 917 01 Trnava
Phone: +421 33 55 243
E-mail: colas@colas-sk.sk