professional engineers team in hard hats working on construction site
professional engineers team working on construction site
Slow Motion African american worker pulls phone out of pants, talks on smartphone at construction site. Builder in white hard hat speaks on smartphone at project site
professional engineers team working with blue print on construction site
professional builder and foreman shaking hands on construction site of tall building
Skilled architect using digital tablet at construction site
Slow Motion African american worker pulls phone out of pants, talks on smartphone at construction site. Builder in white hard hat speaks on smartphone at project site. Cinema 4K 60fps video
professional builder and foreman shaking hands on construction site of tall building - close up on hands
hief engineer goes to the meeting at the construction site. Teamwork of builders. oncept of industrial construction business.
construction workers on a large tunnel construction site
A male Builder unfolds and examines the drawing of a building on the construction site.
Slow Motion African american worker at construction site talks on smartphone. Workman in yellow hard hat speaks on cell phone