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Directional Drilling and Trenching: Which is the Best Option For You?

One of the main issues that many engineers and project managers grapple with between directional drilling and chain trenching is choosing the most suitable option for their needs. Commercial project managers can generally make a clear distinction between the two and choose the right option that will suit their needs based on the type of the project along with the path that the project will take. The difference may not be as clear-cut for the residential or enterprise customers.

Directional Drilling

The chain trenching Melbourne offers generally involves opening up the ground from above through a path or in a path-like manner. It can be compared to using a large chainsaw in order to open the ground repetitively, conditions of boring notwithstanding. The trenchers used in Melbourne chain trenching generally vary in size depending on the project complexity as well as project power needs. For residential needs, the trenches to be dug up are typically smaller in size and the diameters can range in sizes from 6-12”. The depth of the trenches, on the other hand, can range from 18-60”.

The chain trenching technique is ideal for grounds where the ground disturbance is not an issue. It will simply rip up the ground and once it has been filled with the pipes or conduits, the materials removed during the trenching process are simply filled back into the trenches. Trenches are generally narrower excavations with greater depths than widths.  They are generally no wider than a diameter of 15 feet. It is suitable for the smaller projects. For the larger projects where you need to make large excavations and remove a massive amount of earth, you will need an excavator.

Directional drilling is generally done for the same projects for which you would need chain trenching. The only difference is in the effectiveness of the methods used. Unlike trenching, directional drilling is less intrusive or invasive on the surface where the excavation is taking place. The directional drilling machines will simply bore through the surface underneath and open up the tunnels that will facilitate the insertion of piping or conduits. The rigs made through directional drilling are generally larger than those made through trenching, but they have a less invasive effect on the surface being worked on.

Which Method is Most Suited for Your Project?

Whether it is chain trenching or directional drilling, the technique that is most suitable for your project will depend on what kind of project you are planning to have done. Based on your scope work or description and definitions of the project, a trenching company will decide on a technique that will be most suitable for your needs. The scope of work will take into account factors such as the path taken, the work distance, as well as the kind of conduit needed for placement into the trenches.  The biggest factor to think about when planning a suitable technique to use is the path of work to the Envirolink contractor that you will be choosing. Directional drilling, for example, will be costlier per linear foot compared to a technique such as trenching. Apart from the cost per foot, you must also look at the effect on the surface. For residential customers that want a tunnel beneath a driveway, directional drilling would be the most suitable option. Contract your contractor in order to discuss your trenching needs and agree on a suitable technique.

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