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The top layer of pipework, after the membrane, sand and gravel had been applied, during the construction of a sand and gravel drainage system
The stone the Zulu king Shaka was said to have been sitting on when he was assassinated by his half-brothers in August or September 1828
Close-up of the three uncovered stone coffins In grounds of St Lawrence's Church in Warkworth , Northumberland
High voltage electrical cables is laid in a trench. Plastic cables in the soil
draining a drainpipe from the roof of a house. High quality photo
Laying the cable for high speed internet
An old well in the middle of a rice field as a means of irrigation in the dry season
As storm clouds pass overhead, water flows into a metal stock tank for cattle or water trough from a turning windmill pump with the Pawnee Buttes in the background on the Pawnee National Grassland, Colorado.
Old well on a pig farm in Meghalaya, India. A crude shovel, broom and pail are beside the well. Jungle type climate in background. Empty, no people. Copyspace.
A Small Metal Dam Waterfall on Mountain Stream near Ouray, Colorado
Container for filtering liquids from above
Pipe on flat roof. Details of industrial building.
Metal pillar fastened to basement with anchor bolts and nuts. The support of the iron black pillar on a green lawn in the park
An ancient well made of stone material
Installation of a micro-station for a detached house
Digging a hole in the ground with an outdoor drill
Man worker holding pipe, providing sewer cleaning service outdoor. Sewage pumping machine is unclogging blocked manhole
Two old black metal bollards against a planted sandstone wall in a lane.
Water faucet installed outdoors.
Concrete Water Tank in field
Metal pillar bases serve as essential components for supporting columns and providing stability.
A preformed pond liner being installed in a garden.
old well,ancient draw-well in the european countryside
Construction site view of a septic tank and raised bed sand filled weeping bed.
A metal water trough in a lush green pasture, set against a rustic stone wall on a cloudy day.
New and old sewer pipes at construction site in Bangkok Chatuchak
Rusting remains of an old, Victorian era boiler and lifting engine house abandoned on a hillside overlooking the Welsh town of Ebbw Vale
waste of iron and other metals\nMacro images of wire and steel cables
Concrete construction tube pipe. Building a road sewer drain system. Sewer construction. Build a road With concrete. sanitary sewer drainage system development . Sewer construction site.
Water irrigation being repaired.
Free Images: "bestof:Stephen Hale - pneumatic trough.jpg English natural philosopher Stephen Hales' pneumatic trough A similar device was used by Joseph Priestley for the production"
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