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Blogs from March, 2021

History of Trenchless Technology in Plumbing


When you contact a plumber in Walnut Creek, CA, from Absolute Plumbing and Drain, you can count on solutions that are as minimally disruptive as possible. An increasingly common way to achieve this goal is with trenchless alternatives to traditional excavation. Below, we take a closer look at the history of trenchless technology in plumbing.

Repairing an Air Duct

In 1970, agricultural engineer Eric Wood needed to repair an air duct above a mushroom bed. However, it wasn't practical to repair or replace it with traditional methods. Wood solved his problem by developing a type of trenchless pipe repair known as cured-in-place piping, or CIPP. It's a process that restores a pipe internally by applying a new coating.

Replacing Old Cast Iron Pipes

Also in the 1970s, there was a need to replace old cast iron pipes in the United Kingdom. A British engineering company came up with a type of trenchless pipe replacement known as pipe bursting to accomplish this goal without full excavation. Today, pipe bursting is primarily used to break up old or collapsed sewer, drain, or water lines while installing a new one in the same space.

Making Pipe Installation Easier

Companion technologies to trenchless pipe lining and pipe bursting include micro-tunneling and horizontal directional drilling. These are techniques developed in Japan and California, respectively, that are now often used to install underground pipes in environmentally sensitive areas.

Becoming More Available

Initially, trenchless sewer repair wasn't widely available because of its initial expense and patented techniques. However, no-dig solutions became increasingly more budget-pleasing, as patents began to expire in the 1990s. Today, trenchless technology is even more accessible and affordable.

We've Got Your Pipe and Drain Needs Covered

Trenchless sewer replacement and repair aren't right for all situations. However, you can count on Absolute Plumbing and Drain to give you an honest opinion about your pipe or drain lines. If trenchless technology is an option, we'll get the work done as affordably and promptly as possible.

Learn more about these services by relying on the trusted name for everything trenchless in Walnut Creek, CA, and nearby areas. Reach out to Absolute Plumbing and Drain for minimally invasive solutions at reasonable costs. Call us or fill out the online form to schedule an appointment.