DSee What We Do

Hydrovac & Location Services

Streamline Contracting provides specialised hydrovac excavation and underground utility locating services across civil, commercial, infrastructure and resource sector projects throughout Western Australia.

Our fleet includes multiple high-capacity Hydrovac units equipped with advanced pressurised water and vacuum excavation systems, enabling the safe, non-destructive exposure of underground services and infrastructure. This method significantly reduces the risk of asset damage and is ideal for high-risk, congested or live operational environments where conventional mechanical excavation is unsuitable.

Complementing our excavation capability, we utilise advanced Ground Penetrating Radar (GPR) and Electromagnetic Frequency (EMF) locating equipment to accurately identify and map underground utilities prior to excavation or construction activities. These technologies assist in locating critical subsurface assets including water mains, electrical conduits, gas services, communications infrastructure and stormwater networks.

With a strong focus on safety, accuracy and minimising operational disruption, Streamline Contracting delivers reliable service locating and non-destructive excavation solutions for projects across metropolitan, regional and remote Western Australia.

Our hydrovac and underground utility locating services include:

  • Non-Destructive Digging (NDD)
  • Hydrovac Excavation Services
  • Underground Utility Locating & Mapping
  • Ground Penetrating Radar (GPR) Scanning
  • Electromagnetic Utility Locating (EMF)
  • Potholing & Asset Verification
  • Service Exposure & Identification
  • Vacuum Excavation in Live Environments
  • Trenching & Slot Trenching
  • Civil & Infrastructure Support Works
  • Utility Clearance Prior to Excavation
  • Pre-Construction Service Mapping
  • Environmental & Contaminated Site Excavation
  • Drainage & Service Investigations
  • Emergency Utility Response Works
  • Remote Area Utility Services
  • Construction, Civil & Local Government Projects
  • Safety-Focused Excavation Around Existing Assets

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