Hydro Vacuum Excavation Brisbane

Our vac trucks use pressurised water to break up soil which is then removed through a vacuum system and deposited into a debris holding tank to be safely disposed of.

At Provac we have a selection of vac trucks ranging from as little as 1000L trailer-mounted units to as big as 12,000L truck-mounted units. Our most commonly used truck size ranges between 5,000L – 8,000L units.

Digging safely with a vac truck is highly recommended when underground utility services are present within the area of digging. If you're unsure what lays underneath the ground, you should always call Provac to locate and map the area out.

Depending on the job's scopes, it can sometimes be quicker, easier and safer to use a Vac truck to excavate. The type of ground can also affect the time it takes to dig with a vac truck. For example, it can be much quicker to dig in and trough sand instead of digging in and through a rocky subsurface.

Our Vac trucks are all equipped with a suction hose and gerni wand extensions. All of our trucks carry a minimum of 20m of extension hose but can carry up to a 60m of hose extension on board. Our gerni wands can be adjusted from 1.5m in length up to 3.0m.

Depending on the type of ground you are digging in, one of our vac trucks can typically dig up to 3.5m deep. On some projects, our vac trucks are used to dig in holes that have been mechanically excavated and properly shored and benched for our operator's safety.

Yes, our services are often called upon by electricians and plumbers, who are installing new pipes and cables. We have dug trenches for some of our electrical clients that have been 1m deep and up to 80-100m long.

Yes, we are often called upon by fencing and signage contractors to dig the footings for new fences and signs that need to be erected around other underground services.

Yes, we have a top of the range Vermeer trailer mounted unit with a 2000L holding capacity. This trailer unit is towed by a 4WD and is used to access properties and all the hard to reach places where a regular vac truck may not be able to reach.

We deal with sewer waste on a case by case basis only. We can work safely around damaged sewer infrastructure, but we do not suck sewer slurry away from holding tanks and portable toilets.

Hydro vacuum excavation has brought about a revolution in the excavation industry, providing a safer, more efficient, and more effective solution to traditional excavation methods. The traditional approach of excavation, which relied on manual labour and heavy machinery, has now been replaced by a technology that utilises high-pressure water or air and a vacuum system to excavate soil and remove debris.

This new method of excavation has many benefits, including reduced risk of damage to underground utilities, a faster and more efficient excavation process, and the ability to perform excavation in areas where traditional methods may not be practical, such as densely populated regions or areas with sensitive underground utilities. Additionally, the precision of hydro vacuum excavation allows for accurate excavation and the protection of underground utilities, making it a better solution for many projects.

Overall, hydro vacuum excavation has made a positive impact on the excavation industry, offering a safer and more efficient method of excavation that has resulted in fewer accidents, quicker completion times, and lower costs. It has truly transformed the way we approach excavation projects, making it a more effective and sustainable solution for the future.

Hydro vacuum excavation, also known as hydro excavation or simply hydrovac, is a non-destructive digging method that uses high-pressure water and a vacuum system to remove soil and other materials. This method is used for a variety of purposes, including:

Utility line excavation: Hydrovac can be used to safely dig around underground utility lines, such as gas, water, and electric lines, without damaging them.

Potholing: Hydrovac can be used to make a hole in the ground to expose underground utilities or other structures for inspection or repair.

Trenching: Hydrovac systems can be used to create trenches for the installation of new utility lines or pipes.

Excavating around structures: Hydrovac systems can be used to remove soil and other materials around structures, such as buildings or monuments, without causing damage to the structure.

Cleaning tanks and other structures: Hydrovac systems can be used to clean the interior of tanks, silos, and other structures.

Removing contaminated soil: Hydrovac can be used to remove contaminated soil from sites for safe disposal.

Hydro vacuum excavation is a fast and efficient method for digging and excavation, and it minimises the risk of damage to underground utilities and other structures. It is especially useful in sensitive or hard-to-reach areas where traditional excavation methods would be challenging or impractical.

Hydrovac excavation is a versatile and precise digging method that can reach impressive depths of up to 20 feet or more. In most cases, it is capable of effectively removing soil with its high-pressure water and vacuum system. However, in some challenging conditions, such as hard-packed soil, clay, or rock formations, the hydrovac equipment may need a little extra support to get the job done. In these instances, manual excavation methods can complement the hydrovac process to ensure a successful excavation outcome. Overall, hydrovac excavation offers a cost-effective and non-destructive solution for digging, making it a popular choice in various industries.