Sludge × Recommended Skills: First aid
2 jobs found.
Drain pipe channel cleaner
A profession that uses high-pressure washers and vacuum trucks to remove sludge and foreign matter from the interiors of drain pipes and sewers, restoring water flow.
Manhole Cleaner
Workers who remove sludge and foreign matter accumulated in sewer manholes and maintain the permeability of drainage channels. They wear safety equipment and perform tasks using high-pressure washers and specialized tools.