Field Notes
Direct Pipe™ Driving Innovation in Trenchless Technology
By Jon Robison, PE – Jan 1, 2011
GeoEngineers recently suggested that one of our long-time energy market clients consider Direct Pipe™ (DP) for a difficult interstate highway pipeline crossing. DP is essentially a curved or directional microtunnel that utilizes proprietary equipment developed by Herrenknecht Tunneling Systems...