Comprehensive Subsurface Utility Engineering (SUE) solutions for
utility investigation, mapping, design, and infrastructure development projects.
01
Quality Level D – Records Research
02
Quality Level C – Visible Surface Feature Utility Survey
03
Quality Level B – Surface Geophysical Methods "Designating"
04
Quality Level A – Test-Holes "Locating"
05
Subsurface Utility Base Map Development
06
Infrastructure Mapping & Design
07
Horizontal Directional Drilling (HDD) Design