Supervisor e ingeniero masculino serio verificando el plan y discutiendo el plan de construcción mientras inspeccionan juntos el sitio de construcción - Foto e imagen de stock

Serious multiracial male construction manager and engineer in hardhats and waistcoats checking blueprint while inspecting construction site of unfinished building

Professional male engineers in workwear and hardhats examining blueprint and discussing construction plan while standing near new building on site

Positive adult men in vests and hardhats smiling and looking at each other while reading blueprint during work on construction site

Serious male architect and engineer in hardhats analyzing and discussing blueprint while working together on construction site with concrete building

Man in waistcoat and hardhat smiling and shaking hand with coworker during work on construction site

Adult men in waistcoats and hardhats smiling and looking away while working on construction site in city together

Low angle of men in waistcoats and helmets examining blueprint while working on construction site together

Low angle of male contractors in helmets smiling and greeting each other with handshake while working on construction site together

Attentive bearded male architect in formal suit and hardhat reading blueprint with construction plan against white background

Low angle of happy male entrepreneur and contractor smiling and shaking hands while concluding contract on solar power station

Smiling professional engineer with laptop discussing details of project with colleague while standing near solar panels for alternative energy in field

Handsome confident young male construction engineer in elegant formal suit and hardhat with mobile phone in hand looking at camera, and smiling friendly on white background

Serious bearded male engineers in hardhats and waistcoats checking draft of solar power station producing alternative energy

Happy bearded men with draft smiling and shaking hands while making agreement during work on solar power station

Delighted man in suit and helmet smiling and browsing smartphone against gray background

Low angle of serious male electrician in uniform using tablet and setting up app while maintaining modern photovoltaic panels on sunny day