This advanced form of trenchless technology is reshaping the landscape of pipeline construction. From significant environmental advantages to cost-efficiency and minimal disruption, horizontal directional drilling offers a revolutionary approach that stands in stark contrast to traditional methods.
Today, we explore five compelling benefits of using horizontal directional drilling technology and why it’s a great solution for pipeline installation in both rural and urban areas.
Cost Effective Solution
HDDs contribute to cost savings in pipeline projects by reducing the amount of manual labour required, speeding up the installation process, and minimising the need for post-installation restoration work.
By enabling trenchless technology, these rigs also lessen the need for extensive land clearing, thus saving costs associated with both land preparation and restoration. The efficiency and speed of horizontal directional drilling mean less time spent on projects, thereby reducing labour costs.
Additionally, because HDD projects often don’t require road closures or extensive detours, they can save money associated with traffic disruption and control.
Causes Low Environmental Impact
Perhaps one of the most significant advantages of using HDDs for pipeline installation is the reduced environmental impact. HDD machines allow for the installation of pipelines without disturbing the land above, crucial for protected or sensitive environmental areas.
This method prevents the destruction of habitats, root systems, and soil layers, preserving the natural state of the environment and reducing the risk of erosion and sedimentation problems post-construction.
Moreover, the reduced footprint of HDD operations means less noise, dust, and emissions, contributing to a cleaner, quieter work area, which is particularly advantageous in urban or residential settings.
Great For Overcoming Obstacles
Traditional trenching methods often fall short when confronted with barriers such as rivers, highways, protected environmental zones, and urban infrastructure. In contrast, HDD technology allows for precise, steerable drilling paths, enabling operators to skillfully navigate around or beneath these obstructions.
This capability is not only advantageous in preserving the integrity of sensitive areas but also in avoiding costly and disruptive excavation work.
Suited To Various Soil Conditions
The HDD method involves the use of specialised drilling rigs that create a path for new pipelines, guided via a steerable system that ensures the accurate placement of the pipeline. These HDD rigs can operate effectively across various soil types, from stable rock formations to sandy, clayey, or even mixed ground conditions.
In rocky terrains, specifically designed HDD equipment with powerful drill heads and cutting structures can penetrate the hard ground, breaking through with precision and reliability.
For softer soil structures like sand or silt, HDD practices often incorporate fluid systems to stabilise the borehole and prevent it from collapsing during the operation, ensuring the safe and accurate installation of pipelines.
Finally, for mixed ground conditions, advanced detection and steering capabilities allow the HDD method to adjust the drilling trajectory dynamically. This adaptability prevents deviations from the planned path and reduces the risk of construction delays or damage to the pipeline.
HDDs Come with Training
Recognizing that the efficiency and safety of HDD projects hinge on the operator’s skill and understanding, companies such as Vermeer offer extensive training programs. The courses are designed to equip buyers with the necessary operational expertise and technical knowledge to operate their HDD machines independently.
This educational support contrasts sharply with traditional excavation methods that often necessitate hiring both the machine and a specialised operator, potentially escalating costs.
In-depth training empowers individuals and companies who invest in HDDs by allowing them to independently manage their drilling operations. This is often more cost-effective and allows for greater project control compared to conventional excavation practices that rely heavily on external resources.
Increase Productivity with Vermeer HDDs
At Vermeer WA & NT, we provide powerful HDDs engineered to handle the tough Australian terrain. Whether it’s for civil or mining, our horizontal directional drills can help you increase productivity so you can take on more jobs.
For those considering trenchless pipeline installation, the Vermeer D130 Navigator comes highly recommended. This HDD model impresses with a thrust/pullback capacity of 130,000 lbs (58,967 kg), essential for navigating difficult terrains and lengthy installations. Additionally, its rotational torque stands at 15,000 ft-lb (20,337 Nm), enhancing the rig’s directional accuracy and overall drilling performance.Â
Projects requiring additional power will benefit from the Vermeer D550. With an imposing thrust/pullback force of 550,000 lbs (249,475 kg) and an extraordinary torque of 100,000 ft-lb (135,581 Nm), this HDD takes on longer pipeline installations in some of the most challenging soil environments.
Discover our full range and find the best HDD solution for your next pipeline installation job. If you have any questions regarding our products or after-sales service, contact us today and we will provide you with all the information you need.Â
