- Cleans dust, dirt, grease, and lint from machines and auxiliary equipment, such as tanks and pipelines, in industrial plant or aboard ship, using cleaning solutions, waste, rags, water hose, pumps, lint vacuum system, air hose, brushes, and scraping tools.
- Cleans screen on lint vacuum system and replaces worn screen.
- Clean plant sewage treatment system and water supply wells.
- Remove machine guards and accessories, using hand tools.
- Paint exposed surfaces of machines to prevent rust.
- Oil moving parts or wearing surfaces.
- Clean floors around machine, using broom or vacuum cleaner.