Twee ingenieurs in Veiligheidsvesten en hardhats werken met blauwdrukken en Klembord op dak - Stockfoto’s en -afbeeldingen

Two engineers in helmets working with blueprints and clipboard on roof

Happy smiling builder is holding tablet and show information to colleague, who keeping folder. They discussing certain case

Portrait of construction engineers working on building site together

Serious builder is showing folder to his mindful colleague. They standing in wide apartment

Finding decision. Happy builders are discussing certain issues concerning renovation of apartment. They holding documents

Construction engineers discussion with architects at building site

Two engineers in helmets working with blueprints and clipboard on roof

Architects in safety vests and hardhats working with blueprints on roof

Architects in safety vests and hardhats, one of them writing on clipboard

Professional engineers in safety vests and hardhats working with blueprints and clipboard on roof

Two architects in safety vests and hardhats working on construction

Engineers in safety vests and hardhats working with digital tablet and blueprints

Professional engineers in helmets working with blueprints and looking on construction

Architects in helmets working with blueprint and clipboard on roof