Understanding Vacuum Excavation

What is Vacuum Excavation?

Vacuum excavation is a modern and less invasive method used for digging and removing soil or other materials from the ground using a highly-powered suction. It can also be known and referred to as ‘Suction Excavation’.

Where is Vacuum Excavation Used?

It is used in various industries including construction and utilities and in many sectors including Nuclear, Airports, Sub-Stations and many more. This method is a much safer and much more efficient alternative to traditional digging methods which have been used in the past. In the rapid changing landscape of major construction projects, the selection of equipment and expertise is a key decision that impacts the safety and success of every project.

How does Vacuum or Suction Excavation Work?

Vacuum excavation works by using a truck-mounted system which includes a vacuum pump, debris tank, and several hoses. The process begins by locating the area to be excavated, once the site is marked the vacuum excavation equipment swings into action by using a high-pressured air lance to loosen the soil. As the soil is removed, the underground utilities are gradually exposed and can be inspected visually, the loosened soil and debris are then sucked up through a large hose into a skip which is mounted on to the Vac-Ex machine for disposal or later reuse.

The excavated area is left clean and clear, ready for further inspection or installation. This method allows our operators to conduct excavation work near buried utilities, and other sensitive areas with care, reducing the risk of any damages.

Benefits of Suction or Vacuum excavation

There are several benefits to vacuum excavation.

1. Safety – by exposing underground utilities without causing any damage, vacuum excavation significantly reduces the risk of accidents and utility strikes, ensuring the safety of both the workers and existing infrastructure around the area. Also, its ability to do bespoke digging with minimal disturbance to the surrounding area.
2. Efficiency – adhering to tight deadlines on completing a project and reducing costs by promptly uncovering buried utilities and making the excavation process simple. Its environmental friendliness means it is producing minimal noise, disruption and dust compared to traditional excavation methods, reducing its ecological footprint.

Why should you use Vacuum Excavation Specialists?

Vacuum excavation significantly enhances traditional digging techniques and is a huge step forward. It’s safer, more accurate, and better for the environment than traditional methods. Its flexibility, speed, and benefits make it the top choice for many industries. As we look ahead, the continued advancements in technology ensure that vacuum excavation will play an increasingly vital role in shaping the future of construction and infrastructure development.

formed Editor at Vac-Ex

We have been in the business for more than 30 years and service customers across Lincolnshire and beyond.