Road construction: New construction and expansion of federal, state and county roads, municipal roads, traffic roundabouts, sidewalks and bicycle paths, inner-city transport facilities and leisure facilities (urban development / regional planning and development), tracks.

Structural engineering: Bridges, footbridges, culverts, shallow and deep foundations, retaining walls, bored pile walls, flood walls, elevated tanks, circular and rectangular tanks, pumping stations, etc.

Water supply: Wells, pumping stations / booster stations, elevated tanks, pipelines, hydraulic calculations.

Wastewater disposal: Sewer, stormwater overlow tank, stormwater reservoir, pumping stations, hydraulic calculations, polluting load calculation, sewer rehabilitation, sewage plant, sludge treatments.

Construction site development: Site development of roads and paths, open spaces, waste water discharges, stormwater management facilities, water supply, heating, lighting, other supply lines and disposal lines.

Hydraulic engineering: Hydrological and hydraulic calculations, flood protection measures, technical and  nature-orientated water supplies.

District heating: Design, planning, supply network calcultion.