British Gas: Library of Pipebursting and Swagelini
All articles are in Adobe Acrobat Format
InRock Drilling Systems - Features
Published articles about InRock's products.
Insituform Technologies -- Resource Room
Technical papers, articles, and support documents related to Insituform's products.
TT Technologies Job Stories
Trenchless technology with pneumatic boring tools. Applications include pipe pulling, pipe ramming, pipe bursting, shiplining and directional boring.