Professional construction worker wearing hard hat and bib overall hammers a nail into timber at building site
Side Shot of Professional Construction Worker Wearing Hard Hat Holds Tablet Computer, Standing on building site of Modern Industrial Manufacturing Facility
Professional Construction Worker Wearing Hard Hat and Safety Glasses Uses Theodolite at Modern Industrial Manufacturing Facility.
Master builder in white hard hat with design drawings at construction site. Building supervision. Worker in white hard hat at project site
footage of construction worker or foreman starting work on construction site putting on hard hat
Close up shot of African-American male worker in hard hat putting on safety goggles at construction site
Bearded building inspector wearing hard hat and safety vest thinking and making notes, under construction multistory houses on background. Low angle man inspecting construction site
professional workers on construction site, foreman and architects are viewing building under construction
Low angle shot of unrecognizable African-American male worker in hard hat and safety belt with harness walking at construction site with unfinished building with scaffolding
Building inspector wearing hard hat and safety vest standing with map-case at construction site and talking on phone, cranes and multistory buildings on blurred background
Construction of a modern building and a skyscraper. construction worker on construction site
Slowmo of mature Caucasian male construction worker in hard hat and safety vest carrying manual hand pallet trolley along unfinished concrete construction site