About this document
HDD Process and Equipment Overview by catalinboja1 is a document available to read on EtoBox.
The document describes the horizontal directional drilling (HDD) process from equipment setup through reaming and hole enlargement. It explains that a pilot bore is drilled along the planned alignment using a drill bit and tracking system to steer. Then one or more reaming passes are completed to enlarge the bore by pulling or pushing a reamer through the pilot bore, with the number of passes depending on factors like ground conditions and product diameter.
- Author
- catalinboja1
- Language
- EN