Horizontal Directional Drilling Versus Open Cut Trenching

Alvarez, L. / Najafi, F. T. / Jennings, D. C. et al. | British Library Conference Proceedings | 2001

Water and Sewer Construction with Horizontal Directional Drilling Equipment

Lawson, G. / American Society of Civil Engineers | British Library Conference Proceedings | 2003

Water and Sewer Construction with Horizontal Directional Drilling Equipment

Lawson, Gary | ASCE | 2003

Clark Drive Sanitary Trunk Sewer Installation - Microtunneling

Navratil, P. / Desrochers, D. / North American Society for Trenchless Technology | British Library Conference Proceedings | 1997

Use of Directional Drilling Process for Sanitary Sewer Rehabilitation in Prince Rupert, B.C.

Kupskay, J. / Thompson, B. / Maloney, J. et al. | British Library Conference Proceedings | 1997