illuminated construction site at dusk.dangerous work at the nighttime.workers build a tall chimney for a plant.construction

chemical chimney company contractor craft craftsman dangerous deadly energy factory fix hanger hard hat hardhat helmet highrise industrial industry lifting male manufacture mask outside petrochemical pipe poisoning pollution power professional occupation renew renewal renovate renovating renovation repair restoration restore risk risky scaffolding skyscraper smog smoke smokestack solar steam worker working illuminated construction site dusk dangerous work nighttime workers build tall plant construction process contractor highrise worker