German tunnel boring giants Herrenknecht have delivered an innovative trenchless E-Power Pipe machine to company Heitkamp Construction Swiss to complete several projects.

Esco Tool has developed an ID boring module for its COHOG clamshell split-frame machine that bolts directly onto the rotating ring. With the module, the machine can bore pipe from 4-in. OD with almost ...

After building pipelines for a range of applications for more than 40 years, DM Civil has cemented its position as an expert ...

Esco Tool has introduced a new I.D. boring module for their COHOG® clamshell split frame machine that bolts directly onto the rotating ring to permit beveling and boring simultaneously.

National Grid said it needed to replace the current pipeline, which is in "a trench just below the river bed and is at risk of being exposed" by the tides. National Grid The boring machine has ...