Két civil mérnökök öltözött narancs munka mellények és sisakok az építkezési projekt dokumentáció tárja fel . - Stock fotó és kép

Construction manager and engineer dressed in orange work vests and helmets work with construction documentation inside the building under construction .

Two civil engineers dressed in orange work vests and helmets explore project documentation on the building site . .

Civil engineer and construction manager in orange work vests and hard helmets explore construction documentation on the building site near the steel frames . .

Construction manager and engineer dressed in orange work vests and helmets work with construction documentation inside the building under construction .

Civil engineer and construction manager in orange work vests and hard helmets explore construction documentation on the building site near the steel frames . .

Architect and structural engineer dressed in shirts, orange work vests and helmets explore construction documentation on the building site inside the building under construction .

Construction manager and engineer dressed in orange work vests and helmets work with construction documentation inside the building under construction

Architect and structural engineer in orange work vests and helmets discuss a building project on the open air building site with a lot of steel frames . .