Operaio sorridente in gilet riflettente e hardhat utilizzando tablet digitale mentre in piedi sulla parte superiore della cabina escavatore - Foto e immagini stock

Smiling construction worker in reflective vest and hardhat talking on smartphone

Construction worker in reflective vest and hardhat holding rolls with building plans

Construction worker in reflective vest and hardhat, holding rolls with building plans and looking at camera

Builder in reflective vest and hardhat standing at construction site and holding digital tablet

Stevedore or foreman or engineering, loading master talks to crane driver by walkie talkie for safety lifting the goods or shipment, lifting by gantry crane, working at risk on the high level insurance

The chief in a jacket and a construction helmet with documents in his hands, against the background of a tower crane and the sky with clouds. House construction inspection

Engineering foreman, supervisor, master controller in working place, command working area for safety and security method of route regulation

Portrait of male site contractor engineer with hard hat holding blue print paper at construction site,

Cropped shot of construction workers in uniform sitting on concrete at construction site, examining building plans

Builder in reflective vest and hardhat walking across a construction site with rolls of plans in his hands

Businessman in hardhat and suit examining building plans

Businessman in hardhat and suit examining building plans at construction site

Overhead view of worker in reflective vest and hardhat examining building plans in his hands

Businessman in hardhat and suit making notes on plans at construction site

Businessman in hardhat and suit examining building plans at construction site

Pleased businessman in hardhat and suit looking at building plans at construction site