Power engineering specialist in gas mask, goggles and hard hat at electric power plant. Worker in respirator and goggles on electric power station looks at forward
Electrician mounts an electrical outlet, close up
Workers dismantles old paving slabs in Doha, Qatar
QATAR, DOHA, MARCH 21, 2018: Workers dismantles old paving slabs on Corniche road in Doha - capital and most populous city in Qatar, Persian Gulf, Arabian Peninsula
Powerman with tablet pc on power plant. Worker in white hard hat at electric station, engineering supervision. Factory worker with tablet pc
Power engineering specialist with cell phone on electric power station. Worker on electric power plant speaks on smartphone
Workers dismantles old paving slabs in Doha, Qatar
Road workers cleans road surface before repair of cracks
Road workers clean the road surface before repair of cracks
Electrician checks the voltage at the ends of the wires in electrical outlet
Worker in respirator on electric power station looks at the camera. Power engineering specialist in gas mask, goggles and hard hat at heat power plant
QATAR, DOHA, MARCH 21, 2018: Workers dismantles old paving slabs on Corniche road in Doha - capital and most populous city in Qatar, West Bay, Persian Gulf, Arabian Peninsula, Middle East
Road workers clean the road surface before repair of cracks
Road worker with work documentation. Building inspector with work documentation at project site under overpass
Electrician is testing voltage in electrical outlet
Worker on electric power plant speaks on smartphone. Power engineering specialist with cell phone on electric power station
Electrician mounts an electrical outlet, close up
Worker in respirator on electric power station looks at the camera. Power engineering specialist in gas mask, goggles and hard hat at heat power plant
Powerman in gas mask with tablet computer on electric power station. Power engineering specialist in respirator and yellow hard hat with personal computer in hands at heat power plant
Electrician mounts an electrical outlet, close up
Power engineering specialist in respirator and yellow hard hat with personal computer in hands at heat power plant. Powerman in gas mask with tablet computer on electric power station
Railway worker sits on railway line and drinks water. Workman on railway track. Railway worker sits on railway line
Stressed railroadman on railway track, railway worker sits on railway line near big metal wheel. Tired railwayman in red hard hat sits on rail near freight wagon after hard work day
Electrician mounts an electrical outlet, close up
Railway worker in yellow uniform stands on railway line and smokes. Railway man in red hard hat stands on railway track. Working man with cigarette on railway tracks. Smoke break
Electrician mounts an electrical outlet, close up
Electrician mounts an electrical outlet, close up
Workman at electric power plant uses smartphone. Power engineering specialist with cell phone in hand on electric power station
Road workers cleans road surface before repair of cracks
Workman sits on branch railway and drinks water from bottle. Railway worker sits on railway line. Repairman in yellow hard hat with tools sits on railway track
Electrician mounts an electrical outlet, close up
Electrician mounts an electrical outlet, close up
Worker with scheme of works on power station. Power man with construction documentation at power plant. Master builder in hard hat with design drawings
Railway worker sits on rail near freight wagon and drinks water. Workman on railway track, railway worker sits on railway line near big metal wheel
Depressed railway worker in red hard hat sits on rail near freight wagon after tragic event. Stressed railroadman on railway track, railwayman sits on railway line near big metal wheel