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Directional Drilling
Directional drilling, also known as horizontal directional drilling (HDD), is a minimally invasive trenchless method of installing underground utilities such as pipe, conduit or cables in a relatively shallow arc or radius along a prescribed underground path using a surface-launched drilling rig.
25 Years of Trenchless Technology Magazine
How to Prevent Inadvertent Returns on your HDD Project
February 28, 2023
25 Years of Trenchless Technology Magazine
Maximize HDD Accuracy When Undergrounding High-Voltage Transmission Lines
February 14, 2023