Horizontal cased auger boring is the most practical solution for crossing roads, railways, buildings and almost anywhere that an open excavation is prohibitive.
We are equipped with powerful cased auger boring machinery that can cut through a variety of materials, including soil and rock. The use this machine with additional extension frames enables the use of 6m long casings. The machine is designed to hydraulically thrust a steel pipe into a simultaneously bored hole, extracting the spoil from the cutting face, through the inside of the steel pipe.
Sleeve boring or cased boring is the installation of a steel sleeve into a bored hole, to provide support of the surrounding material and forms a conduit for the installation of the desired service. Steel sleeved bores also provide good mechanical protection of the service that it houses. A grouting mix can be flowed into the void between the sleeve and the service to form a true maintenance free installation.
Horizontal cased auger boring is a cost effective and accurate method, particularly where extremely wet and soft ground conditions preclude the use of vacuum boring systems. Our equipment provides an alternative option to micro tunnelling without sparing efficiency, capability and safety.
Horizontal auger boring has many environmentally friendly advantages, such as a Horizontal auger boring is a dry spoil removal system. There is no need for collecting, storing and transporting liquid waste. And no hassle sourcing, the ever dwindling supply of licensed liquid waste depots.
Our range of case boring machines can bore from 300mm to 1350mm in diameter.
Our new McLaughlin 30/36B case boring machine can install a service casing up to 900mm in diameter without the need for opening the roads surface, thus reducing restoration costs and eliminating the risk of future road subsidence.
If you require a dependable, economical trenchless solution, contact us today and employ the experts.
Proven by hundreds of successful installations across Australia, pipe jacking offers a suitable method for installing pipelines, such as drainage and sewerage projects, without disrupting existing surface facilities or activities or the creation of dust pollution during construction. Types of infrastructure include gas pipes, water supplies, sewerage, power supply and communication services.
Equipped with thorough knowledge and experience in pipe jacking applications, we can provide you with the most economical alternative to trenching, particularly when pipelines are laid at depths of greater than five metres. Our developed pipe jacking methods allow tolerances normally acceptable for sewer and storm water construction in most ground conditions and provide flexible, structural, watertight, finished pipeline as the tunnel is excavated. Pipe jacking is the solution to avoiding environmental damage, disruption and social costs. Pipe jacking is an economical, safe and reliable alternative to extensive excavation and digging. The benefits of employing we for our pipe jacking services are that it is safer for the public, no to minimal traffic impacts, no road repairs, deeper has little cost impact, freedom in alignment and a shorter schedule.
Contact us today for effective pipe jacking solutions.
Today Codmah is strategically based near the M5 & M7 entry & exit junctions at Prestons in South Western Sydney. With this excellent access to two of Sydney's main feeder roads Codmah can offer operational flexibility not only within the greater Sydney area, but also to all points of New South Wales and Interstate.
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Alternatively, call us on (02) 9933 5600
