Professional Papers & News Articles

Reading the Breaks
Guided Boring Leaves a Putting Green at an Upscale Residence Undisturbed.
Apr 2007 - 316k
Pilot Tube Microtunneling Innovation
A Major Bottling Plant in Virginia Enjoyed the Benefits of Pilot Tube Microtunneling to Install a New Drain Pipe
July 2007 - 624k
Microtunneling
Plays Key Role in Atlanta Construction
Sept 2007 - 272k
Excerpts from NASTT
North American
No-Dig '98
Albuquerque
Conference Papers
Proceedings
Trenchless Technology: An Advanced Technical Seminar
for Trenchless Pipeline Rehabilitation
Horizontal Directional Drilling Microtunneling
Jan 93 - 72KB
Pilot Tube Microtunneling Explodes
in the U.S. Using Vitrified Clay Jacking Pipe

Pilot Tube Microtunneling (PTMT) has been increasing in popularity year after year since it was first introduced in the United States in 1995. April 2006 - 38KB
Utah’s First Pilot Tube Microtunnel
Logan Utah saves $1,000,000 using Trenchless Pilot Tube.
June 2005 - 3.9MB
New Breed of Microtunneling
Keeps Holiday Shoppers Happy

Pilot Tube Method utilized near Mall of America
Oct 2004 - 3.3MB
Trenchless Solution For Middletown Sewer
Pilot Tube boring enables Austin & Belnach
to install 12-inch pipe 24 feet down into sandy
soil on a tight residential job site.
June 2005 - 5.5MB
Teamwork: Key to Virginia Sewer Project
New Installation Project of the Year for 2003
Oct 2003 - 0.2MB
Clay Pipe Facilitates “Pilot Tube” Soil Piercing
Apr 2001 - 5.2MB
Replacement of Sewer Line a Piece of Cake
Sept 1999 - 4.8MB
Pilot Tube Advances Save
City Disruption and Dollars

The small pilot tube microtunneling system enabled
Cape Giradeau to install more than 40,000lf with
disturbance of only one tree.
Apr 1999 - 5.7MB
Advantages
Mission Clay Sales
NO-DIG Equipment Manufacturers