civil engineering and building construction, three building inspectors are viewing construction site
Construction site, builders knit rebar on the roof. Dolly shot ,fittings in the foreground
professional workers on construction site, foreman and architects are viewing building under construction
Developer at construction site. Builder in red hard hat at project site
Building technologist looks at new constructions. Worker in hard hat stands on project site and looks at new building structure
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Portrait of mature construction superintendent using transmitter for talking to workers. Clip. Man in protective uniform and helmet outdoors
Building supervision. Master builder in white hard hat with design drawings at construction site. Worker in white hard hat at project site
An engineer and superintendent communicate on the construction site in winter.
Master builder in white hard hat with design drawings at construction site. Building supervision. Worker in white hard hat at project site
foreman and civil engineer are walking in under-construction building, portrait of two builders
Construction workers pour concrete mix from cement mixer.
Supervisory personnel at construction site. Job inspector in yellow hard hat at project site. Engineering supervision, builder write notes
Slow Motion African american worker at construction site talks on smartphone. Workman in yellow hard hat speaks on cell phone
Tired african american worker in white hard hat sits on the stairs at construction site and speaks via tablet computer by video link. Cinema 4K 60fps video
Builder at construction site. Building inspector with construction documentation at project site, builder write notes
New housing options for families in Moscow. A closer look at the building's windows.
African american worker in hard hat and medical protective mask stands at construction site and talks on smartphone by video link. Cinema 4K 60fps video
African american manager of the works speaks on smartphone. Foremaster in yellow hard hat and protective goggles stands at construction site and talks on mobile phone
Workman at construction site. Building inspector with construction documentation at project site, builder write notes
Builder talks on cell phone on construction site. Workman in green vest and white hard hat speaks on smartphone on project site
Inspector of railway traffic makes notes in his documents. Railway worker in yellow uniform with documents. Railway employee in yellow uniform on railway line
engineers and building inspectors are examining building plan in laptop in construction site
group of building inspectors in construction site, civil engineers and inspectors, rear view
civil engineer and architect with laptop are examining under-construction building, building inspection
Slow Motion African american workman in white hard hat and medical protective mask stands at construction site and talks on smartphone by video link
Non identify Construction workers pour concrete mix from cement mixer.
Inspecting officer walks on construction site and makes notes in work papers
African american builder in hard hat and medical protective mask stands at construction site and talks on smartphone by video link, he points to a concrete wall
Slow Motion African american builder in hard hat and medical protective mask stands at construction site and talks on smartphone by video link, he points to a concrete wall
Master builder looks at new construction site on the sunset. Worker in hard hat stands on project site and looks at new building structure
Builder talks on cell phone on construction site. Workman in green vest and white hard hat speaks on smartphone on project site
Builder talks on cell phone on construction site. Workman in green vest and white hard hat speaks on smartphone on project site
male and female civil engineers are inspecting construction plan of building, foreman, architect and inspector
Builder at construction site. Building inspector with construction documentation at project site, builder write notes
people on construction site, building supervision by male and female architects, foreman, engineers
The superintendent and the engineer to discuss technical issues on the construction site in the room.
Railway worker makes notes in his tablet computer. Railway worker in yellow uniform and white hard hat with tablet pc in hands. Railway employee in yellow uniform on railway line
Unidentified Construction workers make shape concrete road.Road work, street repair
Businessman talks on smartphone in cafe and works with business papers. Man sits at the table in summer restaurant and speaks on cell phone, tablet computer lies on the table
team of architect, civil engineer and foreman in construction site, woman is holding laptop with construction plan
construction of real estate objects, three civil engineers are inspecting building site
three person in hardhats and uniforms are viewing construction site, engineering team is inspecting
Slow Motion African american builder stands at construction site, looks in work papers and speaks via portable radio transmitter
Building inspector with construction documentation on the project site. Master builder in white hard hat with design drawings on construction site. Structural design
Afro-american builder talks on smartphone at construction site. Workman in hard hat speaks on smartphone at project site
Master builder in yellow hard hat with red smartphone on the construction site. Resident engineer with mobile phone on the construction site. Worker in yellow hard hat on the project site
team of architect, foreman and builder is walking on construction site, building inspection
Older the developer previews the report with construction and talking on the phone with the superintendent