top of page
Underground Utilities Mapping
WHY CARRY OUT UTILITY SURVEYS?
​
-
Safety : to ensure the safety of site staff
​
-
To limit the chances of incurring unexpected project costs due to standing time during construction
​
-
To limit the chances of potentially costly litigation from third parties
​
-
To provide additional valuable information
​
-
To optimize the project design/layout
​
-
To help you make the right decisions.
OUR PROCEDURES:
​
-
Review of available utility plans/base maps
​
-
Visual inspection of access chambers (indication of utility type, direction and depth)
​
-
Tracing of identified utilities using Pipe & Cable locator@PCL with Ground Penetrating Radar@GPR
​
-
Scanning of survey area using active and passive electromagnetic instruments to identify unrecorded utilities using PCL
​
-
Ground-penetrating radar scanning to detect metallic and non-metallic utilities*(Optional)
​
-
Marking out identified services on site
​
-
Mapping of in-ground structures
​
-
Detailed topographic surveying to accurately map above- and below-ground features
​
​
​
​
​
​
​
​
​
bottom of page