Guided Auger Boring

Guided Auger Boring

Pilot Tube Guided Auger Boring (PTGAB) is one of the most popular and cost-effective trenchless method to accurately install steel casing for underground utilities, waterlines, and sanitary sewers.  This method combines the pinpoint accuracy of the pilot tube installation to control line and grade with the excavation process of horizontal auger boring.

Benefits

Step One

Step Two


For more information on the GAB method or to learn about our newest innovations in GAB, please contact our experienced sales representatives.

Case Studies

GBM Case Study – Guided Pipe Ramming

The Port Mann/ Highway 1 Improvement Project (PMH1) was executed as a design-build project. Its purpose was to mitigate traffic congestion, improve safety for vehicles and pedestrians, improve environmental habitat, and re-implement public transit in greater Vancouver.

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Tunneling