Capabilities +
Deliverables
Locations +
About Request a Quote 1300 032 730
03 · Verify

Non-Destructive Excavation

Safe vacuum potholing to positively identify services and achieve the highest Quality Level (QL-A), without damaging the asset.

Vacuum potholing · QL-A
What it is

How it works.

Safe vacuum potholing to positively identify services and achieve the highest Quality Level (QL-A), without damaging the asset.

Non-destructive excavation gives positive visual identification and true depth where design or risk demands physical proof rather than a detected position.

Safe around live power, gas and pressurised water, with clean, easily reinstated holes.

  • Safe vacuum potholing
  • Positive service identification
  • Achieves QL-A ground truth
  • No damage to the asset
Request a Quote
Non-Destructive Excavation
More services

The rest of the toolkit.

01 · Locate

Utility Locating (EM & GPR)

Detection, tracing and marking of underground services using electromagnetic and ground-penetrating radar, to the accuracy each site demands.

EM · GPR · QL-A to QL-DLearn more →
02 · Survey

Utility Survey & Mapping

Engineering-grade utility survey and drafting to AS 5488-2022, delivering 12d/DWG models, BIM-ready 3D strings and GDA2020 deliverables.

12d · DWG · GDA2020 · BIMLearn more →
04 · Scan

Concrete Scanning & Inspection

GPR concrete imaging before cutting, coring or drilling. Locates rebar, post-tension cables, conduits and voids. Radiation-free, no site shutdown.

GPR · radiation-freeLearn more →
05 · Inspect

CCTV & Drainage Investigation

Push-rod and crawler camera inspection, connectivity mapping and condition reporting for pipes up to 2 m in diameter.

Push-rod · crawler · to 2m diaLearn more →
06 · Report

Additional Subsurface Reporting

USTs, concrete substructures, voids and rock seams, plus unmarked-grave, forensic and archaeological investigations.

USTs · voids · forensicLearn more →