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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.

Project of the Year

2022 Trenchless Technology Project of the Year New Installation Winner – North Bakken Expansion-Lake Sakakawea HDD
October 4, 2022