compartments of ships, process vessels, pits, silos, vats, wells,
sewers, digesters, degreasers, reaction vessels, boilers, ventilation and exhaust ducts, tunnels, underground utility vaults,
and pipelines. Confined spaces can be found in many industrial settings,
compartments of ships, process vessels, pits, silos, vats, wells,sewers, digesters, degreasers, reaction vessels, boilers, ventilation and exhaust ducts, tunnels, underground utility vaults,and pipelines. Confined spaces can be found in many industrial settings,
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