Uses blending drill. Construction worker in uniform and safety equipment have job on building
At building construction site engineer check quality precast concrete slabs and radio call to team
At building construction site engineer check quality precast concrete slabs and radio call to team
At building construction site manager check precast concrete slabs hall and record to tablet
Female hand arranging wood block stacking as step stair
Construction worker in uniform and safety equipment have job on building
At building construction site engineer check quality precast concrete slabs and radio call to team
Metal sheet corrugated roof on rooftop of industry factory. Steel structure of station building
At construction site senior civil engineer and supervisor check quality precast concrete slabs
Hospital buildings and toy ambulances from wooden block
Old Concrete Bridge at Rural France
Tunnel boring machine(TBM) head on display at subway construction site
Construction worker in uniform and safety equipment have job on building
At building construction site engineer check quality precast concrete slabs and radio call to team
old rusty pipes, ladders and frames and metal inside an industrial architecture
With spatula for construction. Worker in uniform and safety equipment have job on building
With arms crossed. Construction worker in uniform and safety equipment have job on building
Transporting wooden boards. Construction worker in uniform and safety equipment have job on building
Metal constructions. Large warehouse building under construction
Gray metal framework of the bridge. Industrial construction
Modern bridge fragment
Building site with two industrial tower cranes working at construction
Installing brick wall. Construction worker in uniform and safety equipment have job on building
At building construction site engineer check precast concrete slabs hall and radio call to team
At building construction site engineer check quality precast concrete slabs and radio call to team
Two construction workers in uniform and safety equipment have job on building together
At building construction site senior engineer and supervisor check quality precast concrete slabs
Climbs up. Construction worker in uniform and safety equipment have job on building
At building construction site engineer check quality precast concrete slabs and radio call to team
Curved Bridge over the water
