professional engineer and foreman in hard hat discussing work on construction site of tall building
engineer in safety west and foreman discussing work on construction site of tall building
professional engineer and foreman discussing work on construction site of tall building
professional engineers team in hard hats and safety wests working on construction site of high building
professional engineer and foreman discussing work in window on construction site of tall building
professional engineer in safety west working on construction site talking on cell phone in tall building
professional engineers in hard hats working on construction site
professional engineer and foreman discussing work on construction site of high building
professional engineers team in hard hats discussing blue print working on construction site
Tracking shot of male Arab site engineer in hard hat and safety vest discussing blueprint with construction manager and foreman giving instruction on walkie-talkie
professional engineers team in hard hats working on construction site
professional engineers team in hard hats working on construction site