Laser Grading Professionals

Precise Within ¼” Tolerance

Without proper grading, the safety, functionality and durability of your track can be severely compromised. The TopCon Laser System we use provides precise and accurate surveying of your construction site, within ¼” or less tolerance, for near perfect grading, drainage, asphalt paving and synthetic surfacing.

Proper drainage is one of the most important elements of your track facility. interior trench drainage systems installed by United  Sport Systems provide:

  • Drainage for running track and the field
  • Laser controlled installation for dimension and elevation control
  • Functions as inside curb for asphalt