What You Need to Know About Directional Boring
Directional boring, also known as horizontal directional drilling (HDD), is a common technique used in the construction industry. HDD generally goes through a three-step process. First, a pilot hole is drilled along a directional path from one surface point to another. Then, the bore is enlarged to a diameter that will allow for the installation of a pipeline. Lastly, the pipeline is pulled into the hole, which creates a continuous segment of pipe underground. Directional boring or horizontal directional drilling is also a method that is used in the installation of utility pipelines and conduits. Underground boring contractors mostly use HDD for crossings under rivers, roads, and existing structures. Directional boring or horizontal directional drilling is a good way to get utilities from one point to another without destroying any of the existing ground or obstacles that exist between the two points. Directional drilling is a method that is used when traditional trenching isn’t possible.
Directional Vs. Traditional
Trenching, or open cut, is the most common way to install and connect utilities. However, it does have some limitations. This method is only a viable option when the ground above the utilities can be disturbed, there aren’t any buildings, roadways, or any other obstructions blocking the way. HDD contractors use directional boring in the same situations where tranching is the original plan, but when there is need, it can also be used to go under roads, sidewalks, rivers, and houses. The other major difference between trenching and HDD is the cost. The cost for trenching when compared to directional boring is usually lower. The way it makes the most sense is that trenching is typically cheaper but comes with more limitations. Whereas, underground drilling services are usually more expensive, but can get your entire project completed. If you had to choose one over the other without factoring in cost, underground boring contractors would encourage you to pick directional boring or horizontal directional drilling.
What Are the Benefits?
Underground boring contractors encourage those in need to choose trenchless drilling for pipe installations for many reasons. Here are some of the biggest benefits of using underground directional boring. First of all, there is reduced soil disturbance. You don’t have to worry about having patchy areas from construction if you just go underneath the surface. This method reduces the contamination of groundwater. This is, of course, vital for commercial and residential construction. Safety should always be a concern, and lowering any chances for the contamination of groundwater definitely = safety. In addition to being safer for the client, it is also a safer operation than trenching for the construction crew. If you’re feeling eco-friendly, you’ll be happy to know that directional drilling protects the ecosystem and adjacent areas. When you’re on a schedule, weather can certainly be a pain, but only if you’re using the trenching method; weather doesn’t have a direct impact on the underground drilling process. Clearly, there are many reasons to utilize horizontal directional drilling (HDD). So when you start your next project, really think about what you need to make it a success!