Construction site foundation is constructed by pouring concrete over rough edges in excavations made
At building construction site senior engineer and supervisor check quality precast concrete slabs
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
At building construction site senior engineer and supervisor check quality precast concrete slabs
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
At building construction site senior engineer and supervisor check quality precast concrete slabs
An elderly engineer and a middle-aged man shake hands at a construction site, symbolizing mutual
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
At building construction site senior engineer and supervisor check quality precast concrete slabs
At building construction site senior engineer and supervisor check quality precast concrete slabs
At construction site senior engineer and supervisor check overhead crane lift precast concrete slabs
