Compare Horizontal Directional Drilling (HDD) by David Willoughby, Hardcover | Indigo Chapters

This is a complete sourcebook of information on Horizontal Directional Drilling, the installation of pipelines and utilities beneath obstacles such as water and roadways. HDD is a fast-growing technology in the trenchless industry. Provides technical information on the design, permitting, construction, bid documents, specifications, and construction of HDD applications Numerous HDD calculations with examples | Horizontal Directional Drilling (HDD) by David Willoughby, Hardcover | Indigo Chapters