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Frequently Asked Questions
It is strongly recommended that you use a vac truck to dig safely. when underground utilities are present. If you are unsure what lies underneath the ground, call Reveal Underground Services to locate utilities.
To find out more about Reveal’s underground utility services in Brisbane and the Gold Coast, please click here, or contact Reveal by clicking below.
Vacuum tracks, also known as vac trucks, use high-pressure water for soft excavation and to break up soil. This soil and pressurised water is then removed through a vacuum system and deposited into a debris holding tank, to be disposed of in a safe manner.
To find out more about the process of vacuum excavation in Brisbane and the Gold Coast, please call 1300 738 325 or click below.
Generally, the most commonly used truck sizes are 5,000L and 8,000L units, though Reveal Underground Services have a vast selection of vac trucks ranging from 1000L trailer mounted units to large, truck mounted 12,000L units.
To find out more about our vac trucks in Brisbane and the Gold Coast, please call 1300 738 325 or click below.
Depending on the job’s dimensions, a Vac truck may be quicker and easier to use in some cases. The sort of soil you’re dealing with might have an impact on how long it takes to dig with a vac truck. Digging in and through sand instead of digging in and through rock is one example.
To find out more, please contact Reveal by calling 1300 738 325 or by clicking below.
The maximum depth of our vac trucks is 3.5 metres, however this is subject to the type of soil being dug up. For certain projects, our vac trucks are used to dig in holes that have been mechanically excavated and securely shored and benched for the safety of our operators.
To find out more about the capabilities of Reveal’s vacuum excavation trucks on the Gold Coast and Brisbane, contact us today by calling 1300 738 325 or clicking below.
At Reveal Underground Services, we have a 2000L holding capacity top of the range Vermeer trailer-mounted unit. This trailer unit is towed by a 4WD and is used to access properties and hard-to-reach locations where a normal vac truck may not be able to.
If you want to learn more about the capabilities of our vac trucks for hire on the Gold Coast and Brisbane, contact Reveal on 1300 738 325 today or by clicking below.
A hydro vac truck may be quicker, easier, and safer to use for excavation depending on the job’s specifications. The type of surface can also influence the time it takes to excavate using a vac truck. It can be much quicker to dig in and through sand than it is to dig in and through a rocky subsurface.
To get a better understanding of how long your job will take and an obligatory-free quote, please contact Reveal Underground Services today on 1300 738 325 or by clicking below.
All of Reveal’s vacuum excavation trucks are equipped with gerni wand extensions and suction hoses. All of these trucks carry a minimum of 20m of extension hoses, though some can carry hoses extending out 60m or longer. Gerni wands can also be up to 3 metres in length.
Find out what size hose you need for your vacuum excavation job by calling Reveal on 1300 738 325 today or by clicking below.
Yes, electricians and plumbers frequently come to us for help as they install new pipes and cables. We’ve performed potholing using vac truck technology to dig holes that were a metre deep and 80-100m long.
To find out more about potholing on the Gold Coast, Brisbane and the broader South East Queensland region, please contact Reveal by calling 1300 738 325 or by clicking below.
Yes, we are frequently hired by fencing and signage professionals to dig the foundations for new fences and signs that need to be constructed around existing utilities and underground services.
To find out more about non destructive digging in Brisbane, Gold Coast and the broader South East Queensland region, get in touch with Reveal today by calling 1300 738 325 or by clicking below.
Only on a case-by-case basis do we deal with sewage waste. We can work around damaged sewage infrastructure without difficulty, but we do not extract sewer slurry from storage tanks or portable toilets.
To find out more, please contact Reveal by calling 1300 738 325 or by clicking below.
The excavation industry has been revolutionised by hydro vacuum excavation, which provides a safer, more efficient, and more effective alternative to traditional methods. This method uses high-pressure water or air and a vacuum system to excavate soil and debris, replacing the need for manual labor and heavy machinery. Its benefits include reduced damage to underground utilities, faster excavation, and precision, making it a better solution for densely populated areas or sensitive underground utilities. Hydro vacuum excavation has positively impacted the excavation industry by reducing accidents, quicker completion times, and lowering costs. It has transformed the approach to excavation projects, offering a sustainable solution for the future.
Hydro excavation is considered the most efficient type of vacuum excavation due to its speed. It can remove soil from sites faster than traditional excavation and air excavation methods, which reduces the need for additional equipment and labour, and allows contractors to excavate effectively.
There are several hazards that can arise when digging, including:
Utility strikes: Digging can damage underground utilities such as gas, water, electrical, or telecommunication lines, leading to service disruptions, injuries, or even fatalities.
Cave-ins or collapses: Trenches or excavations that are not properly supported or sloped can collapse, potentially burying workers or equipment and causing serious injury or death.
Falling objects: Materials or equipment that are not properly secured can fall into the excavation, posing a hazard to workers below.
Contact with hazardous materials: Excavation work may uncover hazardous materials such as asbestos, lead, or contaminated soil, which can pose a health risk to workers and the environment.
Equipment accidents: Heavy machinery used in digging, such as backhoes or excavators, can malfunction, tip over, or collide with other equipment, causing injury or damage.
Weather conditions: Extreme weather conditions such as heavy rain, snow, or strong winds can create hazards such as flooding, soil erosion, or falling objects.
It is essential to assess potential hazards before starting any digging project and take appropriate measures to mitigate these risks. This includes conducting site surveys to locate buried utilities, ensuring proper excavation support and sloping, wearing appropriate personal protective equipment, and implementing proper safety protocols and procedures.
Hazards in underground construction include confined spaces, excavation risks, electrical hazards, hazardous materials, noise and vibration, and traffic hazards. To mitigate these risks, workers should be properly trained and equipped with personal protective equipment, whilst employers should implement safety protocols and conduct regular inspections.
Hydrovac excavation, also known as hydro excavation, typically involves the following steps:
Site preparation: The area to be excavated is marked and prepared for the hydrovac truck to access.
Water injection: Pressurised water is injected into the ground using a handheld wand or nozzle. The water breaks up the soil and creates a slurry.
Vacuum extraction: A powerful vacuum system on the hydrovac truck is used to extract the slurry from the excavation site and put it into a holding tank on the truck.
Material disposal: Once the excavation is complete, the slurry can be disposed of in an appropriate manner, such as at a disposal site or in a designated location.
Hydrovac excavation is considered a non-destructive method because it uses pressurised water to break up soil and debris, which is then removed by a vacuum system. The process is designed to be precise and to minimise damage to buried utilities or other sensitive infrastructure. The operator can control the water pressure and excavation depth, allowing for accurate excavation. The use of hydrovac excavation can help reduce project time, improve safety on job sites, and minimise the risk of damage to underground utilities.
A VAC truck (also known as a vacuum truck or suction excavator) and an excavator are both heavy-duty machines used in construction and excavation projects, but they serve different purposes.
A VAC truck is a specialised truck with a large tank and powerful vacuum pump that can remove large quantities of materials such as dirt, sand, gravel, and liquids through a hose system. These machines are commonly used for non-destructive excavation, where sensitive underground utilities and pipes need to be located and exposed without damaging them. VAC trucks are also used for cleaning out catch basins, sewers, and other areas where debris has accumulated.
On the other hand, an excavator is a heavy construction machine with a large bucket on the end of a hydraulic arm. It is primarily used for digging and moving large amounts of dirt, rock, and debris from one location to another. Excavators are versatile machines and can be used for a wide variety of tasks, including digging trenches, building foundations, and demolishing structures.
In summary, while both machines are used for excavation, a VAC truck is primarily used for non-destructive excavation and cleaning, while an excavator is used for heavy-duty digging and moving of materials.
The two main methods of vacuum excavation are air vacuum excavation, which uses compressed air, and hydro vacuum excavation, which uses pressurised water. Both methods are non-destructive and are used to minimise damage to underground utilities and structures.
Hydrovac (short for hydro excavation) is generally not considered a destructive excavation technique. In fact, it is considered a non-destructive method because it uses pressurised water to break up soil and debris, which is then removed by a vacuum system. This method is designed to minimise the risk of damage to underground utilities and structures, which can occur with more traditional excavation methods like digging with shovels or backhoes. Hydrovac is a safer and more precise excavation technique and is widely used in the construction and utility industries.
Hydrovac is a non-destructive excavation method that uses high-pressure water and a vacuum system. It is safer, more precise, and environmentally friendly compared to traditional excavation methods. It is commonly used in construction, oil and gas industries, and utility installations. Hydrovac allows for faster and more efficient excavation while minimising the risk of damaging underground utilities.
Vacuum excavation is the preferred method of excavation in Australia due to its safety, efficiency, environmental friendliness, compliance with regulations, and ability to protect the extensive underground utility networks in the country. It offers precise digging, minimises the risk of utility damage, and accelerates project timelines.
Hydro Vacuum Excavation Services in Melbourne and Greater Victoria
Capture Underground Services offers its expertise across Melbourne and the wider Victorian region, operating 7 days a week. With extensive experience in hydro vacuum excavation, we are equipped to provide hydrovac trucks in Melbourne and surrounding areas, catering to projects of any size.
For further details, or to discover how we can assist you, please get in touch with us today.