Snowball Excavating - hydrovac excavating/hydro vacuuming
Hydrovac Excavation
Hydrovac excavating is the safest for digging around utilities. Also referred to as pot holing, day-lighting, key holing, or soft excavating, this safe hydro excavation method exposes the utility with a vacuum truck, without digging with a shovel or excavator. The Hydrovac is used for debris removal in tights spots, and cleaning out manholes, and storm tanks.