Melbourne is a busy city with constant infrastructure development and underground networks of utilities crisscrossing beneath busy streets. Now imagine that these busy streets need some sort of reconstruction and excavation. Can you imagine the screeching sound of excavation machines and road blockages? Awful is what it is. But with the growing popularity of Non-Destructive Digging, that problem is being solved.
This innovative approach of hydro excavation in Melbourne offers a safer, cleaner, and more precise alternative to traditional digging methods which are loud, wasteful, and invasive. NDD’s rising popularity stems from its ability to navigate the urban underground with minimal disruption to both the environment and existing infrastructure.
Let’s dig into the details of what these non-destructive digging techniques are and what are their advantages. Are you ready to unearth some fun advantages? Let’s go!
Famous Methods Of Digging And Excavation
There are many traditional methods of digging and excavation that are being used in the modern world. Let’s see what are these:
Mechanical Excavation with Heavy Machinery
This method typically involves the use of excavators, backhoe loaders, and bulldozers. Mechanical excavation is favoured for its efficiency and ability to move large volumes of earth quickly for foundation digging, trenching, and large-scale landscaping.
Even though it is practical and efficient, it is also very destructive and invasive. The heavy machinery often uses fossil oil as fuel and causes spillage on the work site, resulting in the contamination of the area. Not to mention the noise and air pollution caused by the engine of heavy machines.
Trenching and Shoring
This traditional method is used to dig out trenches for laying pipes, cables, or for foundations. Shoring involves reinforcing the trench walls to prevent collapses, especially in unstable soil conditions, using supports such as hydraulic or pneumatic shoring systems timber, or metal trench boxes.
This method consumes more material and fuel because of the additional retention of the soil wall. It is still a better alternative to mechanical excavation, but the soil disruption and contamination also make it an invasive and destructive way of digging.
Alternative of Non-Destructive Digging
The world is moving towards eco-friendly alternatives to almost everything. From paper straws to large-scale recycling, governments and people are finally understanding the importance of sustainable practices. So why not apply that logic to digging and excavation?
We cannot deny the importance of new infrastructure in cities like Melbourne, but we cannot deny the importance of clean energy as well. So that is why the non-destructive digging practices are the need of the hour. One such digging technique is Hydro Excavation.
Hydro excavation can be seen as a bridge between traditional and NDD techniques. It is still rooted in traditional excavation principles but uses relatively more environmentally-friendly equipment and techniques. It uses high-pressure water to break up soil, which is then removed by a powerful vacuum into a tank. This method is precise and manages the waste material efficiently, all while reducing the risk of utility damage.
Advantages of Non-Destructive Techniques
It is obvious that non-destructive techniques have some advantages over the traditional techniques that are widely used everywhere. Here are some advantages of non-destructive digging techniques:
Reduced Risk of Damage
NDD significantly lowers the risk of damaging underground utilities like gas, water, telecommunications, and electricity lines, which can be costly and dangerous to repair. With the precision jet and non-destructive nature, this digging technique does not damage underground wires and pipes.
It enhances worker safety by minimising the need for manual digging, thus reducing the risk of injury from strikes to buried utilities. Still, caution is to be taken when dealing with non-destructive digging techniques because the laser-jet strength of water used to dig can be harmful.
NDD allows for precise excavation, which means less backfilling and less environmental disruption. Also, precision causes fewer accidents of destroying the underground utilities and disturbing the underground soil structure.
It can be quicker than traditional methods, especially in areas where utilities are densely packed and accuracy is paramount. Because the method only uses water for digging, the waste is vacuumed immediately after reducing the time for waste removal and management.
By reducing the risk of utility strikes and the amount of debris removed, NDD can be more cost-effective, particularly when considering potential repair costs.
NDD can be used in a variety of settings, including urban areas and sensitive landscapes, where traditional excavation may not be feasible.
Less Traffic Disruption
Because it’s more targeted, NDD often requires a smaller worksite, which means less disruption to pedestrian and vehicle traffic.
Hire An Expert For Hydro Excavation In Melbourne
Non-destructive digging (NDD) offers a lot of benefits, significantly reducing the risk of damaging underground utilities, which enhances overall worksite safety. It allows for precise excavation, leading to efficient and targeted digging with minimal environmental impact. This precision and reduced soil disturbance make NDD more cost-effective due to lower repair and restoration needs. Its versatility makes it suitable for urban environments and sensitive areas where traditional methods are too disruptive.
So, what is the wait to adopt non-destructive digging? Start today with our professional hydro excavators in Melbourne, who have delivered hundreds of projects and are consistently continuing to do so. With years of experience under our belt, we do hydro excavation with total compliance with local and state laws.