Expert identification of underground assets
January 20, 2022
Excavac specialises in identifying underground assets safely
One of the biggest challenges during an excavation is avoiding damage to any underground pipes electrical cables and conduits.
Hydro vacuum excavation (also known as non-destructive digging – NDD - or evacuation) is used to dig precision holes over and around these assets to expose them, is widely used in the construction, civil and utilities industries.
The benefits mainly involve the large reduction in risk compared to mechanical excavation, jackhammering and drilling. This is because it avoids damaging underground utilities, surrounding materials and provides a major reduction in noise pollution and disturbing the local environment.
Hydro excavation offers a way to:
- Protect the asset and minimise the risk of damaging all underground assets;
- Safely identify the asset to determine actual depth, size and material;
- Reduce environmental impact with minimal surface disruption;
- Allow trenching for conduit laying in high existing service areas;
- Assist with minor and major civil works;
- Provide a safe and cost-effective services location;
- Allow for asset exposure, post hole digging, sign post digging, tree removal, optic fibre exposure and pit construction;
- Reduce reinstatement costs; and
- Reduce downtime associated with offsite NDD slurry removal and disposal.
Removing the risk or hazard of damaging the underground services is the main focus of any building work-site and using Excavac
to safely identify these services is the safest way.
If you have critical infrastructure on your site such as fibre optic cables or high-pressure gas pipes or high voltage electricity cables, these also need to be identified before excavating.
To expedite the process around congested services without rushing the mechanical excavation and risking the project by a potential partial site flooding from a ruptured water pipe, then NDD is definitely recommended.
The same applies if are just looking to fulfil your duty of care when working around underground services and in turn, complete your obligations to your public liability insurance.
These critical services can be conducted from two to 30-metres.
Proudly Australian owned and operated, Excavac services the Blue Mountains, Southern Highlands, Illawarra, Sydney Metro and South Coast.
It has set the standard for more than a decade when it comes to NDD carried out by a team of qualified professionals operating a modern fleet of trucks and equipment and has been a trusted name to industry, government and private enterprise since 2007.
For more information on non-destructive excavation call 0414 521 808 or email us at admin@excavac.com.au.
Beyond non-destructive digging, vacuum trucks are also widely used for sewer and storm drain cleaning, septic tank emptying, and catch basin maintenance. Their versatility makes them indispensable for various site management tasks.
Environmental degradation is a growing concern, and improper waste disposal doesn't just harm ecosystems — it also poses significant risks to workers and the public. When waste is not managed correctly, the concentration and total mass of discharged substances can create serious health and safety hazards. Beyond the environmental and personal impacts, operators risk substantial fines for non-compliance with waste disposal regulations. High-performance, non-destructive equipment like hydro vacuum trucks makes pit cleaning quick, efficient, and thorough. Hydro vacuum cleaning of electrical and communication pits is widely regarded as the most practical method for ensuring these areas are properly maintained. This innovative technique is incredibly versatile and offers solutions for a wide range of applications, including: Removing waste Cleaning sewer systems, stormwater drains, and pipes Electrical and communication pit cleaning Liquid waste removal Tank and vessel cleaning Emergency spill response Scheduled maintenance shutdowns Hydro vacuum cleaning also plays a critical role in the petroleum industry, where it is used to clean storage tanks, manage spills, and remove drilling mud, cuttings, cement, and brine water from production tanks. In fact, these services have become virtually mandatory in modern industrial and commercial operations due to their efficiency and safety. Whether dealing with public facilities, shopping centres, large industrial sites, rental properties, or renovation projects, programmed maintenance involving hydro vacuum cleaning can prevent minor waste issues from becoming major, complex problems. By addressing waste removal and cleaning needs proactively, businesses can ensure compliance, improve safety, and minimise environmental impact. Beyond its practical benefits, hydro vacuum cleaning is also cost-effective. It reduces downtime, limits labour-intensive processes, and ensures thorough results. These features make it an attractive choice for industries aiming to improve their environmental footprint without compromising operational efficiency. Sustainability starts with rethinking how we treat waste. Employing advanced cleaning techniques like hydro vacuum cleaning helps preserve our environment by delivering efficient, safe, and technologically responsible solutions for water, waste, and energy management. For more information about how vacuum and pit clearing trucks can support your operations, contact us today by phone or email. Let’s work together for a cleaner, safer future.
Excavac has been a leader in non-destructive excavation and vacuum truck services, offering a modern fleet that ensures safe, efficient, and cost-effective management of both wet and dry waste. Call today for more information.
