Some of the more traditional techniques of excavation Melbourne has today have largely grown obsolete in the last few years because they are too destructive and there are more innovative and non-destructive techniques which are available in the industry. With these non-destructive techniques, you do not have to worry about the safety issues anymore.
In the modern times, more utility companies prefer to bury their lines underground where they are relatively safer, particularly from the natural calamities and even theft and vandalism. This minimizes the potential for service interruptions thus assuring users of a high degree of reliability. This has perhaps been revolutionized by the availability of excavation Melbourne techniques which are more highly efficient and also quite cost-effective.
Non destructive digging techniques have simplified the process of digging up repairs, installations and servicing of these utility lines in a quick and fairly safe manner. Contractors charged with the excavation Melbourne projects generally have to choose between two main approaches when it comes to vacuum excavation for the installation of the utility lines. These include the air excavation and the hydro excavation techniques.
The only difference between these two competing vacuum excavation Melbourne techniques is the fluid being used in the process. In hydro excavation, the ground is blasted with the use of high-pressure water which will turn the hard and dry earth into a muddy flow. This will loosen the hard ground thus making it easier to vacuum. Air excavation technique of vacuum excavation, on the other hand, makes use of ultra high pressure air in order to break the ground ready for suction power.
Both air and hydro vacuum excavation techniques have more or the same efficiency. However, the air excavation technique generally has more advantages. Hydro excavators are generally quite versatile but they also have some environmental implications. For example, hydro excavation Melbourne has today will need thousands of litres of water and will also leave more carbon footprints compared to the air excavators.
Air vacuum excavation Melbourne has today, however, generally is quite advantageous for many contractors in Melbourne. There are, for example, the time savings. The contractor will save a lot of time that the can be reinvested in doing some professional on site work. Check out http://envirolink.com.au/
When you are doing the hydro excavation Melbourne projects, the amount of work that you can do will always be dependent on the total amount of water that your equipment can hold. This will put a cap on both the time spent in digging as well as the productivity. In order to continue doing the work, the equipment has to travel back and forth in order to fetch the water that is lost productivity time as well as unnecessary fuel consumed during the process. The air vacuum excavator, on the other hand, gets rid of all these disadvantages as air is readily available and the operator does not have to take a break from digging in order to “fetch air”.
For many civil contractors in Melbourne, air vacuum excavators are a top choice due to these advantages. The material is also kept in dry form during the excavation and can be used in backfilling. This also minimizes the hassle of mud disposal. Most importantly, the technique is non destructive. The compressed air used in digging, while powerful, is gentler for the utilities and will not result in any utility damage. When hiring civil contractors offering non destructive digging, you need to make inquiries on the type of equipment which they use so that you can be sure they are using the right type that will lead to greater efficiency. Read more at Envirolink