pipes and valves in waste water treatment plant London

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Size: 4896px × 3264px
Location: London
Photo credit: © Peter Devlin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bacteria, blue, blue-collar., clean, construction, cooling, dramatic, enormous, health, industry, jobs, labor, man, pipe, pipes, plant, pressure, safety, sewage, sky, storage, tank, tower, trade, treatment, valve, valves, walking, wast, waste, water, work, worker