Vacmaster 4000
Air Knife Technology Safely Identifies Subsurface Utilities


Safe and non-invasive technique used for locating subsurface utilities.

  • Uncover possible utilities by visionally inspecting the upper 5-20 feet of top soil.

  • High pressure water injection pump onboard to safely assist in excavating cemented soils.

  • Equipped with temporary hydraulic holding tank to minimize cleanup.

  • Air filters onboard help mitigate dust during excavation in the street or busy areas.

  • Recommended by Digalert and registered with ARB.

 
  • Once a location is cleared for underground utilities native soil can be used for backfill or put in drums.

  • Equipped with tamper for compacting soil after native soil has been backfilled.

  • Saw cutter, jackhammer, and coring machine available for cutting through asphalt and concrete.

  • Minimize risk of downtime and positively identify all subsurface utilities without relying on as-builts.