We can handle projects of all sizes and complexities providing the option of using each of our 4 key services individually or in combination.
Vacuum Excavation can be provided with every underground Service Location and is used at difficult to access excavation sites. We also use Vacuum Excavation to remove drilling mud from site and dispose of it for you at licenced facilities.
Horizontal directional drilling up to 500m in length for utility installations up to 600m diameter. Our drilling team will safely bore in and around existing underground cables, pipes and conduits as well as under roads, railway lines, rivers etc.
Using advanced technology, we accurately locate underground utilities to mitigate the potential for damage during construction. For your protection, we are Accredited Before You Dig Australia (BYDA) locators and Accredited Optus Service Locators. We are also an Ausgrid Certified ASP1X construction excavation service provider.
We provide precision trenching services across terrains for utility line installation and maintenance. Tonagh Civil is an Ausgrid Certified ASP1X, which authorises us to conduct civil work near Ausgrid assets.