Topographic surveys gather data about the elevation of points and features on a piece of land and are generally presented as contour lines on a plot.

Topographic maps are used to display elevations and grading features for architects, engineers, and building contractors.

Blackburn's topographic surveys include the following:

  • Geodetic Control Surveys
  • Existing Ground surveys for site design
  • Cut/Fill Volumes

Are you tying into existing utilities or infrastructure? Blackburn Surveying can help you ensure that your tie-ins are flawless.