infrastructure
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Construction of a mass transit train line in progress with heavy infrastructure. This photo shows the progress in joining the various blocks/modules of the line with heavy equipment.
Construction of a mass transit train line in progress with heavy infrastructure. This photo shows the progress in joining the various blocks/modules of the line with heavy equipment.
Construction of a mass transit train line in progress with heavy infrastructure. This photo shows the progress in joining the various blocks/modules of the line with heavy equipment.
Construction of a mass transit train line in progress with heavy infrastructure. This photo shows the progress in joining the various blocks/modules of the line with heavy equipment.
Construction of a mass transit train line in progress with heavy infrastructure. This photo shows the progress in joining the various blocks/modules of the line with heavy equipment.
Construction of a mass transit train line in progress with heavy infrastructure. This photo shows the progress in joining the various blocks/modules of the line with heavy equipment.
Construction of a mass transit train line in progress with an unidentifiable worker receiving a metal rod from a crane.
Construction of a mass transit train line in progress with an unidentifiable worker receiving a metal rod from a crane.
Safety Signage at construction site
Safety Signage at construction site
Construction of large complex with multiple tower crane on site
Construction of large complex with multiple tower crane on site
Safety Signage at construction site
Safety Signage at construction site
Close up of wooden mold with steel rod forming the foundation beam at construction site
Close up of wooden mold with steel rod forming the foundation beam at construction site
Two workers fitting wooden mould onto rebar at construction site
Two workers fitting wooden mould onto barrier rebar at construction site
Closeup perspective modern elevated rail transit infrastructure against blue sky
Closeup perspective view of modern elevated rail transit infrastructure against blue sky
Construction of tunnel underpass beneath train line within city setting
Digging and construction of tunnel underpass underway beneath train line within city setting
PVC, corrugated plastic pipes, rebar concrete divider in road construction
PVC and corrugated plastic pipes and rebar concrete divider in road construction site
PVC, corrugated plastic pipes, rebar concrete divider in road construction
PVC and corrugated plastic pipes and rebar concrete divider in road construction site
Closeup on construction digging of tunnel underpass with metal beams
Closeup on construction of tunnel underpass underway with metal beams and huge pillar beneath train line
PVC pipes lined within rebar concrete divider in road construction
PVC pipes lined within rebar of concrete divider in road construction site
Closeup PVC pipes lined within rebar concrete divider road construction
Closeup on PVC pipes lined within rebar of concrete divider in road construction site
Excavators digging ground in construction of tunnel underpass in city
Excavators digging ground during construction of tunnel underpass underway beneath train line within city setting
Construction of tunnel underpass beneath train line within city setting
Digging and construction of tunnel underpass underway beneath train line within city setting
Engineer reviewing the dumpy automatic level instrument readings construction site
Engineer reviewing the dumpy automatic level instrument readings taken at construction site
Steel rebar and concrete divider being constructed at construction site
Steel rebar and concrete divider being constructed at construction site of highway underpass
Construction of tunnel underpass beneath train line within city setting
Digging and construction of tunnel underpass underway beneath train line within city setting
Steel rebar and concrete divider being constructed at construction site
Steel rebar and concrete divider being constructed at construction site of highway underpass
Construction of tunnel underpass beneath train line within city setting
Digging and construction of tunnel underpass underway beneath train line within city setting
Underground trench with sewage piping at infrastructure construction site
Underground trench with corrugated plastic sewage piping at infrastructure construction site
Steel rebar and concrete divider being constructed at construction site
Steel rebar and concrete divider being constructed at construction site of highway underpass
Underground trench with sewage piping at infrastructure construction site
Underground trench with corrugated plastic sewage piping at infrastructure construction site
Surveyor operating the dumpy automatic level instrument at construction site
Surveyor operating the dumpy automatic level instrument at construction site
Surveyor gesturing after taking readings of dumpy automatic level instrument
Surveyor gesturing after taking readings of dumpy automatic level instrument at construction site
Engineer operating the dumpy automatic level instrument at construction site
Engineer operating the dumpy automatic level instrument at construction site
Engineer instructing while operating dumpy automatic level instrument at site
Engineer instructing while operating dumpy automatic level instrument at construction site