Construction of water supply systems, sewage treatment plants, water reservoirs and other water management structures is implemented in order to increase the quality and supply of water. In addition to these buildings it is possible to ensure the construction and adjustment of the water works and flows, which means the ponds and dykes.

Water structures, highway construction and civil/structural engineering, community building: -treatment, purification of rivers/streams and ponds -torrent regulation and bank reinforcement/protection -soil conservation measures and flood control -compacting/dyking/dyke building, dam reconstruction -earthworks, field engineering -flood damage ...