Subsurface Mapping provides underground services location & mapping, structural investigation, non-destructive excavation and ATCO critical asset supervision throughout Western Australia from offices in Perth and Karratha.
Our structured investigation process enables us to identify, locate and report existing underground services during the planning, design, and construction phases of your project.
Utilising our Mala 3D Imaging Radar Array (MIRA) we can undertake large scale 3D mapping of underground services and geological features such as bedrock, voids or soil strata layers
We provide Structural Investigations utilising concrete scanning radar and other geophysical methods to identify reinforcement, in slab services, footings, defects and dimensions
Our ATCO Approved Locators can assist with the location and supervision of works around the ATCO Critical Infrastructure Assets including high pressure gas pipelines.
Critical Asset Notification Request Form
We employ a range of technologies and methods to locate and map existing underground services including Electro-Magnetic Location, 2D & 3D Ground Penetrating Radar, Magnetic Location and CCTV Inspection.
We utilise non-destructive hydro-Vacuum excavation and hand excavation methods to clean out service pits and to expose underground services
Founded in 2020, Subsurface Mapping brings over 50 years of combined experience. Our team includes five CERTLOC Certified locators and three ATCO approved locators. We are committed to providing value to our clients by leveraging quality systems, expertise, capability, and innovative technologies to deliver relevant, usable, and cost-effective data. We work with our clients to understand their individual needs and ensure our scope of work provides them with the right information.
We specialise in large-scale commercial and industrial underground services investigation and mapping projects. We work closely with architects, engineers, and designers during the design process to undertake comprehensive investigations of existing subsurface infrastructure.
Certloc (Formerly DBYD Certified Locator) is the industry body that certifies utility locators in Australia
The National Utility Locating Contractors of Australia Ltd is an association of professional utility locating companies.
Before You Dig Australia is the leading voice for utility damage prevention in Australia. It provides a single point of contact through their online portal to obtain existing services records for most utilities in Australia.