Construction above and below ground in Wien 17.,Hernals

Building construction in Wien 17.,Hernals

Property developers in Wien 17.,Hernals

Buildings in Wien 17.,Hernals

Underground construction in Wien 17.,Hernals

Road construction in Wien 17.,Hernals

Canal & well construction in Wien 17.,Hernals

Water engineering in Wien 17.,Hernals

Dyke digging in Wien 17.,Hernals