With a focus on delivering complex trenchless solutions, Bothar Group leverages decades of experience, a robust safety culture, and an extensive fleet of specialised equipment.
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The South Australian Government and the T2D Alliance have signed the contract to purchase three tunnel boring machines (TBMs) from world-leading manufacturer Herrenknecht.
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Following the breakthrough at the power station’s transformer hall, Snowy Hydro 2.0 has seen the breakthrough blast of the machine hall cavern crown. Read More
Shane Kimpton has joined Bothar Boring & Tunnelling as chief executive officer (CEO), following the company’s successful restructuring process. Read More
The federal government has reported that tunnel boring machine (TBM) Florence encountering soft ground has significantly impacted the project. Read More
Construction on the internal road surface on twin tunnels on the West Gate Tunnel Project nears completion. The removal of both tunnel boring machines (TBM) has also started.
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Since the introduction of the first horizontal directional drill, the Navigator® HDD, through to deployment of the latest in bore planning software, Vermeer Australia has partnered with Australian trenchless specialists to help them deliver infrastructure projects of all sizes for over 30 years.
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Work has begun on the Tonsley East Substation, which will power the tunnel boring machines (TBMs) that will excavate tunnels for the River Torrens to Darlington project in South Australia (SA). Read More
The North East Link Tunnels have been extended with an extra 1.9km of tunnels dug by tunnel boring machines (TBM), to create twin 6.5km tunnels.
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Tunnelling work to build Melbourne’s newest sewer pipeline has begun. Lucey, Melbourne Water’s tunnel boring machine, is doing all the hard work.
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A key player in the drilling, tunnelling, and boring industry recently unveiled the AdaptX Mini at Bournedrill’s Archerfield workshop in Queensland. OptionX Group’s groundbreaking modular drilling system is set to redefine industry standards and streamline project execution. Read More
In December 2022, Denso Australia completed the supply of a project involving the protection of 400 lineal metres of DN250 mild steel pipeline in Bolivar, South Australia.
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The Snowy Hydro 2.0 management team has confirmed that variable site and geological conditions have impacted the tunnel boring process for the NSW project.
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A major milestone has been reached on the West Gate Tunnel project, with tunnel boring now complete on the two twin tunnels that will create a much-needed alternative to the congested West Gate Bridge.
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The North East Link Program recently completed piling works within its site on the east side of Greensborough Road, Watsonia, forming the structural foundations of the 40-metre deep, 200-metre-long Tunnel Boring Machine (TBM) launch area.
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Watercare tunnelling projects are already well underway for 2023 in Auckland, with progress being made in Warkworth, and the Central Interceptor project.
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Heading into the wet season in northern Queensland, Edge Underground – part of OptionX Group – were working against extreme heat and flash flooding on a microtunnelling project to complete three lines, with one under a major state highway.
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Civil and trenchless drainage specialist M Tucker & Sons is expanding its services it can offer customers and tackling no-dig waste at the same time.
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