13694217 Bilder zum Thema "Travaux souterrains" bei ClipDealer

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man engineer wear blue overall
electrical cables and optical fibres in the digging
Skilled worker connects drainage pipe while kneeling in trench at construction site under works
Large black underground pipes being installed in an excavated trench at a construction site, surrounded by dirt and gravel, with safety barriers
A deep excavation site with exposed soil layers, an orange cable, and construction debris. The dug-out pit shows geological textures, loose dirt, and a single brick lying at the bottom.
Large black underground pipes being installed in an excavated trench at a construction site, surrounded by dirt and gravel, with safety barriers
Large black underground pipes being installed in an excavated trench at a construction site, surrounded by dirt and gravel, with safety barriers
Large insulated steel pipes installed in a trench at an underground pipeline construction site.
Large black underground pipes being installed in an excavated trench at a construction site, surrounded by dirt and gravel, with safety barriers
excavator digging on the road during the work of laying an optic
Underground tunnel in the coal mine
Old mining tunnel.
Retaining wall steel sheet pile installation by machine
Wiring of an electric cable on the dug trench, supply of the electric power to the house on the earth.new
Worker making trench bed for new pipeline construction
Cleaning the sewer system special equipment on utility service in the town.
Machinist
Supply of a sewer pipe to a sump on a trench in the village.
Working in the tunnel
Mining trolley in a tunnel of an abandoned lime mine in Switzerland
Laying installation of a new cable in a plastic pipe. Digging dr
road work for the installation of fiber optic cables for telecom
Use of geotextile fabric rolls for drainage and separation of base layers in street reconstruction, crawler excavator, gravel layer, plastic wells
Underground mine tunnel, mining industry
Mining cart in silver, gold, copper mine
repair and replacement main pipeline of heating systems, district heating pipes network, water supply or Sewerage in city, removing old pipes and replacing them with new ones in a hole in the ground
Gold mining underground
Many underground cables and pipes for connections and facilities
Installation of multiple domestic wastewater tanks in construction site
Construction site
Supply of a sewer pipe to a sump on a trench in the village.
A hose is lowered into the sewer manhole to pump water out of the pit. cleaning of the sewer pit. maintenance and care in a private home
the pipe is lying on the ground under construction
building a rainwater drainage to the collection container with the help of a plastic pipe
Gas pipe
Gold mining underground
Two pipes in sand
Longwall Mining: Shearer, with two rotating cutting drums and movable hydraulic powered roof supports called shields
Gold mining underground
precast concrete drainage under construction
Underground tunnel and the railway in New York City, United States
Underground belt conveyor in coal mine.
Exploring a experimental mine deep in the woods where coal was once mined
A hydraulic excavator with a bucket digs a trench in a city street for the replacement of underground communication pipes
Electric Metal Tubing
old pipes for sewerage, water supply, concept of repairing urban communications, conducting electrical networks, underground laying optical fiber for communication, water supply failure
The high voltage electrical cable is laid in a trench.
Archaeological excavation. The archaeologist in a digger process, researching the tomb, human bones, part of skeleton and skull in the ground. Hands with tools. Close up, outdoors, copy space.
Old Mines
Machine for cleaning blocked drains and sewers with selective focus on a town street.

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