Directional Boring

Directional Boring

Directional drilling is an essential component in many major construction projects. Gas lines, oil pipelines, water lines, sewer lines, and communications/fiber optic lines all require directional drilling services. Whether the service is contracted by a government agency, gas company, oil company, water contractor, pipeline contractor, or municipality, Southeast Directional Drilling is standing by to answer your questions and to submit a bid for your directional drilling requirements.

The importance of high quality directional drilling can’t be overstated. The problem is that most people don’t have a thorough understanding of the directional drilling process. To help give you a better idea what directional drilling entails, here is a very brief look at a typical directional drilling project. It generally begins with a pilot hole. The pilot hole is a narrow opening down the length of the crossing. Once the pilot hole has been completed, the tunnel can be enlarged.

The hole enlargement process is called reaming, whereby the pilot hole is “reamed out” to create a larger tunnel. Done in several stages, each reaming clears the hole out a little more until it reaches its planned dimensions. The initial pilot hole of about 10 inches would be reamed out in three to five passes until it reaches its planned dimensions of 42 inches, for example.

Once the hole is reamed out, a final pass called a mud pass is performed. This clears the hole of any unwanted debris and prepares it for the final stage where the pipeline is pulled back. Once the pipeline is pulled into the reamed and cleaned hole, clean up ensues.

To learn more about directional boring or to get an estimate for services, please contact:


Our Latest Blog Posts

SEDD Awarded Arthur T. Everham Award for Outstanding Safety Performance
April 1, 2019

Southeast Directional Drilling (SEDD) was awarded the Arthur T. Everham Award for Outstanding Safety Performance at the Distribution Contractor’s Association (DCA) 56th annual convention in Nassau, Bahamas on March 6, 2019.

The DCA has been recognizing top-quality safety with this award since 1986 and is judges companies based on number of man hours worked within the judging period. SEDD was in the 200,000 to 599,000 hours division and this was their first time winning the award.

“This has been one of the best safety years we’ve had in the history of SEDD,” says Director of Safety and Transportation Dana …

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SEDD tees off for the New Year
December 21, 2017

The SEDD team celebrated another successful year of business at the SEDD Safety Conference and Golf Tournament on December 1 at the Lone Tree Golf Club in Chandler, Arizona.

Teams of two competed for best scores, longest drive and closest to the pin during the tournament. First place went to Josh Ugrich and Joe Vought, followed by Caylon Silver and Dale Sievers of Vermeer in second place, and Dana Heieie and Patrick Robinson of Right Turn Supply in third place. Dale Sievers also won the closest to the pin and longest drive competitions.

When SEDD employees weren’t teeing off, they …

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