Why Do HDD Contractors Use Polyethylene Pipe?

texas underground boring servicesHorizontal directional drilling is the most cost-effective and efficient method for highway bores. One of the reasons why HDD is so effective is because directional boring contractors utilize polyethylene pipe.


High-density polyethylene pipe is the most common type of pipe used in the directional drilling market and is used for 49.7% of projects.


But what is polyethylene pipe and what makes it so advantageous to use in trenchless drilling?


What is high-density polyethylene pipe?


High-density polyethylene pipe (HDPE) is a thermoplastic polymer pipe that’s made from the monomer ethylene, which is capable of being melted and reformed. Sometimes called polythene when it’s used for pipes, polyethylene pipes are flexible, durable, and incredibly resistant.


Polyethylene pipe has been used for piping applications for more than 50 years because of its incredible physical and performance benefits. It’s these benefits that make it a great choice for piping systems installing by directional boring contractors.


What are the advantages of using polyethylene pipe?


There are many reasons why polyethylene pipe has been used in trenchless technology for years and why it continues to be a key ingredient in many piping projects today.


Here are three advantages that polyethylene pipe provides in many pipe installation projects:



  1. Corrosion resistance. Corrosion is a common problem in metal piping systems that can occur both inside and outside the pipe. Unfortunately, corrosion can impact hydraulic efficiency. In comparison, HDPE pipe doesn’t rust or corrode.
  2. Fatigue resistance. Unlike metal piping systems, HDPE pipe is flexible and ductile rather than rigid, which makes it great for taking on pressure such as handling surge events in water distribution systems.
  3. Leak-free joints. Traditional piping has a specified leakage factor that can be problematic in some cases when joined with mechanical type joints. This causes water loss and waste in water distribution systems. Yet, with HDPE piping, leaking isn’t a problem. HDPE piping systems can be joined with heat fusion, which produces leak-free joints that are permanent.



Looking for Texas underground boring services?


The Texas underground boring services provided by American Directional Boring can help you get the job done right without causing civil disturbances or problems with the surrounding environment.


To learn more about trenchless drilling for pipe installation or other installations for your project, contact the HDD contractors of American Directional Boring today.

Underground Construction: Top Myths to Kick to the Curb

directional drilling servicesThe global horizontal directional drilling market is expected to reach $14.95 billion by 2022, and underground construction projects as a whole continue to expand as well. While these projects have extraordinarily useful applications, it’s important to understand the facts about the process, especially those surrounding safety. Here are just a few myths about underground construction to kick to the curb today.


Utilities don’t need to be measured; they can be estimated.


This is not true at all — even if a team of contractors is very familiar with the area they’re working in, it’s essential to properly measure utilities. In the same realm, some contractors think that they can simply dig deeper in order to avoid drilling into utility lines, but this can’t be safely assumed, either. The only way to know for sure is to measure and survey the land before the project breaks ground.


“From manufacturers, dealers, contractors and operators, to utility companies, locating services, 811 groups and government and municipalities, everyone’s role is vital. Communication and cooperation are key…Locating, potholing and job site preparation are necessities for every job, every time, no matter the environment or type of project,” writes William Bernhard on Construction Business Owner.


Sewer lines cannot be relocated.

This is another myth that should never be assumed. Each project area is different, and in most cases, sewer lines certainly can be relocated with the proper knowledge and specialized equipment. Fortunately, recent advances in construction technology have made it easier than ever to safely and properly relocate sewer lines. If you have concerns, talk to your project supervisor.


It’s sufficient to expose only to the depth of the utility.


Finally, this is another myth that can cost extra time and money and impede safety during the completion of the project. The fact is, exposing only to the utility’s depth is rarely sufficient to carry out the project safely. Instead, experts say you must always expose to the depth of the intended bore path.


According to the 2017 Horizontal Directional Drilling Survey, high density polyethylene pipe is the most common type utilized in the directional drilling market. HDPE is used in approximately 49.7% of projects. And ultimately, directional drilling services are safe and efficient, as long as contractors providing these services are up to date on all of the best practices regarding safety procedures and protocols. For more information about directional drilling services and underground boring contractors, contact American Directional Boring.

If Your HDD Contractors Aren’t Doing These Things, They May Not Be Reliable

hdd contractorsHDD is generally accomplished in three main phases. First, a pilot hole is drilled along a directional path from one surface point to another. Next, the bore is enlarged to a diameter that will facilitate the installation of a pipeline. Lastly, the pipeline is pulled into the hole, creating a continuous segment of pipe underground. But before you choose a company to provide directional boring contractors, you should be able to recognize the signs of a good business — as well as one that may not be so reliable.


Not Keeping Accurate Drilling Logs


This is a basic standard that should be second nature to all reliable underground directional boring contractors. HDD contractors and all underground construction workers should make detailed notes of their completed projects:


“It is essential for contractors to keep accurate drilling logs for all projects completed. These drilling logs, once analyzed, then provide the competitive edge and become the basis for planning and costing future projects. The drilling logs must accurately capture details of the tooling, rig performance and drilling fluid system. These records can then be aligned with the steering engineers report, allowing for a precise geological model, including timeline plots to be constructed for use in the reaming operations,” writes Michelle Goldsmith on Utility Magazine.


Not Surveying the Entire Route


Properly surveying the full length of the land designated to the project is also a major responsibility that responsible underground construction contractors should have no problem completing. Failing to do so can increase risks to human health and safety as well as tools and existing piping and underground components. Even if contractors feel as though they’re familiar with the land they’re working with, you can never be sure if recent changes have resulted from geological or human interference.


According to the 2017 Horizontal Directional Drilling Survey, telecommunications installation, driven by the fiber-to-the-premises wave, increased its HDD market to 24.4% in 2017, and the demand for these services continues to rise. In fact, directional drilling produces twice the amount of oil or gas being extracted (compared to traditional methods). That being said, choosing reliable HDD contractors is the best way to ensure project efficiency and success. For more information about underground boring contractors, contact American Directional Boring.


What Makes Directional Drilling The Industry Standard? An In-Depth Look, Part 3

Texas directional boring contractorsIn part two of our series on what makes horizontal directional drilling the industry standard we went in-depth about what separates HDD from trenching and how HDD leaves minimal damage to the surrounding area.

Now, in part three, we’ll talk about other construction footprints HDD can leave on the surrounding area of the bore path and the benefits that make HDD the ultimate industry standard in trenchless technology.

How does HDD work with bore water?

Water used for boring tends to come up to the surface during the drilling process. While this isn’t too much of a problem, the sod or grass in the surrounding area may still need to be replaced.

This is where HDD once again beats out traditional trenching. Horizontal directional drilling is less likely to disturb the surrounding area with bore water compared to trenching because the only area disturbed is the initial drilling site.

It’s for this reason that HDD is often chosen not only to keep from damaging major areas such as roads or rivers but also to keep damage to a minimum altogether.

What are the other benefits of HDD?

In the past two blog posts, you’ve learned about the benefits of HDD and how this trenchless drilling causes minimal damage and no limitations compared to trenching. But what about the other benefits of HDD?

Here are a few other benefits of horizontal directional drilling that puts HDD in the number one spot when it comes to the drilling industry.


  1. HDD reduces the chance of fractures to existing rock formations.
  2. Only one area is needed to install different pipelines.
  3. There’s a smaller risk of groundwater contamination compared to trenching.
  4. HDD reduces the risk of soil disturbance.
  5. HDD allows for drilling beneath other ongoing site operations.
  6. HDD isn’t impacted directly by weather conditions.
  7. Excavation and shoring costs are lower than open cut trenching.
  8. Directional drilling produces twice as much gas or oil that’s extracted.
  9. HDD can be used to replace existing pipelines.
  10. HDD is considered safer than open cut trenching.


Find the Texas directional boring contractors to meet your needs

Horizontal directional drilling is used for many different purposes. In fact, telecommunications installation has increased its horizontal directional drilling market to 24.4% in 2017 alone.

If you’re looking for the right Texas directional boring contractors for your project, whether it’s for telecommunications installations or otherwise, the professional contractors at American Directional Boring have got you covered. To learn more about our Texas directional boring services and underground drilling, contact us at American Directional Boring today.

What Makes Directional Drilling The Industry Standard? An In-Depth Look, Part 2

steerable trenchlessIn part one of our series on what makes directional drilling the industry standard we talked about the specifics of what horizontal directional drilling is used for and what sets HDD apart from traditional trenching.

Here, we’ll go further into what separates HDD from trenching and why HDD is considered the most cost-effective option in the industry.

What makes horizontal directional drilling the most cost-effective choice?

Horizontal directional drilling, or HDD, is sometimes used collaboratively with traditional drilling. Contractors may use trenching when necessary and opt to use HDD when obstacles keep them from installing utilities or accessing gas/oil.

However, using both trenching and trenchless technology can sometimes become complicated. That said, when choosing only one method for drilling, it’s HDD that may be the better choice.

This is because, unlike trenching, there aren’t limitations in terms of where you can drill on the bore path. Additionally, there’s limited disruption to the rest of the area. This is beneficial because contractors don’t need to worry as much about the cleanup after the trench has been drilled.

What’s the real construction footprint of HDD?

Horizontal directional drilling, as mentioned above, may not cause as much disruption to the surrounding environment as traditional drilling. Yet, this doesn’t necessarily mean there’s no construction footprint left behind.

There’s still some damage that happens to the area surrounding the bore path. After all, you’re working with construction equipment. But proper planning can help to keep any damage caused to the surrounding area to a minimum and you still won’t have to sweat over the results like you would with traditional trenching.

Stay tuned for part three where we’ll finish our series on what makes directional drilling the industry standard and what some of the key benefits to choosing HDD are.

Are you looking for steerable trenchless drilling contractors?

The global horizontal directional drilling market is expected to grow to $14.95 billion by 2022, and for good reason. Trenchless drilling is not only cost-effective but it’s also eco-friendly and takes less time than traditional drilling.

If you’re looking for steerable trenchless boring contractors, American Directional Boring has what you need to get the job done. To learn more about trenchless pipe drilling and other means of underground drilling for your projects, contact the Texas directional drilling contractors of American Directional Boring today.