The challenge
Municipalities face operational, legal and safety risks when records of subsurface infrastructure are missing or fragmented across departments. Our non-destructive GPR survey scans and verifies water, electrical, gas and fibre networks, builds 3D spatial profiles and loads verified attributes straight into your central GIS.
Scope and core objectives
Multi-utility survey
Scan rights-of-way to trace water, electrical, gas and telecommunication pathways without ground disruption.
3D attribute verification
Log X, Y and depth (Z) with verified material, utility class and diameter.
Unified GIS sync
Format and sync attributes into municipal GIS layers, removing data silos and replacing lost records.
Strike prevention
Deliver utility maps and technical audit reports that protect assets during construction and upgrades.
Capabilities
Multi-spectrum scanning
200–400 MHz probes deep trunks to 3.0 m; 500–800 MHz isolates shallow micro-trenching, fibre micro-ducts and electrical junctions.
Material identification
Detects steel and ductile iron, PVC, HDPE and asbestos cement pipes, live cables, gas mains and glass-fibre conduits.
Positioning
Real-time processing with RTK-GPS alignment into structured database attributes.
What you receive
Water network
Mains, distribution valves and service connections (PVC, steel, HDPE, AC) with depth and diameter.
Electrical
LV and HV cables, duct banks, joint bays, conduit pathways and trench offsets.
Gas reticulation
Steel and PE transmission and feeder lines, isolation valves, depth and proximity alerts.
Fibre and telecoms
Direct-buried fibre, micro-ducts, copper cables, manholes and multi-way conduit banks.
Strike and outage prevention
Prevent strikes on live electrical, gas, fibre and water lines during roadworks and third-party excavations.
Coordinated upgrades
One spatial database for cross-departmental planning of repairs and expansions.
Scope a subsurface asset mapping project
Every engagement starts with a joint scoping session. Tell us about your network and we'll come back with a proposal.