- National Park Service (Brecksville, OH)
- …using heavy (industrial type) powered scrubbers and buffers. Washes walls using powered wall washing machine and/or by hand. Vacuums/cleans rugs using heavy vacuum ... cleaner . Adjusts, cleans and oils these machines and changes...maintain linoleum, wood, marble, and various kinds of floor, wall and ceiling surfaces. Removes stains from a variety… more