Concrete drainage manhole is unfinished on building site.

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Size: 7238px × 4831px
Photo credit: © Ronin / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, building, cement, civil, close, concrete, cone, construction, contractor, cover, development, drain, drainage, earth, electricity, engineering, equipment, excavator, foreman, ground, hazard, heavy, helmet, hole, housing, industrial, machinery, man, manhole, pipe, road, safety, sand, scoop, sewage, sewer, sewerage, site, structure, system, trench, tube, utility, water, worker