Pilot Tube Microtunneling - Akkerman

Pilot Tube Microtunneling

Pilot Tube Microtunneling

Pilot Tube Microtunneling (PTMT) is a trenchless method to install new service lines and gravity flow sewer tunnels with pinpoint accuracy.  This method requires a multi-step sequence of accurately installing a pilot tube, followed by upsizing stages to the final product pipe diameter.

Step One:

Step Two:

Step Three:

Specifications

Case Studies

City of Phoenix Supports $12B Microchip Facility With Fast-Tracked Water Infrastructure Enhancements

An image of a TBM system being used by SSC Underground was featured in a recent article from Engineering News-Record. The city of Phoenix is constructing new water and wastewater infrastructure to support a microchip facility being built on the north side of the valley for the Taiwan Semiconductor Manufacturing Co. (TSMC). This facility will […]

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Tunneling