African american builder speaks on smartphone. Manager of works stands at construction site and talks on mobile phone
Slow Motion African american builder speaks on smartphone. Manager of works stands at construction site and talks on mobile phone
African american worker speaks on smartphone. Manager of the works stands at construction site and talks on mobile phone
African american worker records videos on smartphone. Manager of the works at construction site filming video. Cinema 4K 60fps video
African american builder in yellow hard hat talks on smartphone. Manager of works stands at construction site and speaks on smartphone by video link
African american builder at construction site speaks on smartphone. Manager of the works in yellow hard hat and protective goggles talks on cell phone
African american workman speaks on smartphone. Manager of works stands at construction site and talks on cell phone
Busy african american works manager stands at construction site, looks in work papers and speaks on smartphone
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
African american builder at construction site uses smartphone. Workman in yellow hard hat and goggles stands at project site and works with smartphone. Cinema 4K 60fps zoom video
African american worker in hard hat talks on smartphone. Manager of works stands at construction site and speaks on smartphone by video link
Manager of the works with electronic device at construction site. Master builder in white hard hat with Tablet PC at construction site. Building supervision. Worker in white helmet at project site