These squares are then excavated, leaving narrow unexcavated strips between them in which the vertical cross sections are preserved. Imagine that the drawing above is your site. All the squares you ...

When Jon Ersland purchased his first horizontal directional drill about ... Then, we also recommend that contractors do some type of soft excavation to expose existing utilities before they ...

McCloskey Trenchless will supply horizontal directional drilling (HDD) equipment to oil and gas, construction and development companies, as well as utilities including communication, power ...