Survey of Utility Locate Markings

Convert field utility markings into accurate, survey-grade digital data for engineering design and construction. GPR Surveys Inc. provides survey of utility locate markings using high-precision GNSS and robotic total station equipment, delivering georeferenced underground utility information suitable for planning, design, and construction.

Utility markings are surveyed immediately after locating to capture accurate horizontal and vertical positions, utility attributes, and depth information. Our deliverables integrate seamlessly into engineering and GIS workflows, reducing drafting time and improving project coordination.