Direct Pipe combines the two methods either side of it: the pressurised, guided face of a microtunnel machine, and the prefabricated string of a directional drill. A tunnelling machine is mounted on the leading end of the product pipe and the whole assembly is thrust forward from the launch side in one continuous pass — the pipe is installed as the bore advances, not pulled back into it afterwards.
That single pass is the point. There is no reaming sequence, no open annulus waiting for a pullback, and no pullback operation in which a long string can be damaged or become stuck. For major water crossings and long pipeline installations, removing that risk is often worth more than the difference in mobilisation cost.
It suits large-diameter crossings, ground that will not stand open, and situations where an open annulus would present an unacceptable environmental or schedule exposure.
Whether you have a project in mind and you're looking for a reliable construction partner or you're looking to take the next step in your career, we want to hear from you!
How To Work With Boundary Creek Construction
We begin with a thorough consultation to understand your vision, budget, and project goals. Our team works with you to develop a tailored plan.
Our engineers and designers develop detailed plans and specifications, coordinating all stakeholders before a single shovel hits the ground.
We execute with precision, keeping you informed at every milestone until your project is complete, commissioned, and handed over on time.