Vacuum excavating is the process of safely mining buried utilities in a non-calamitous and non-mechanical way. This process enables the workers to remain on surface away from the excavation by virtually irradiating any accidents like line damages or channel collapse. This acts as the most accurate method to ascertain the correct depth of utilities. The process of vacuum excavation Sydney includes use of air lance in agitating and removing substances, like water, mud or earth, by suctioning generated by a vacuum lorry. This is one of the safest methods of mining for first-hand or nearby existing subversive utilities of any land condition; also this has various other merits. When working on high priced utilities, as a measure under complete damage prevention, it’s highly recommended to use this technique in order to uncover any utilities in the excavation’s planned path. A service of large volume vacuum excavating along with removal of huge quantities of spoilage at job site helps in solid waste management.
The process of hydro excavation involves high pressure water or air to uncover buried utilities. With the help of vacuum excavating any kind of surface, be it, soil, clay, frozen land, rock, etc., can be dig without harming buried utilities or damaging the subversive lines. Both water and waste soil are transferred through a vacuum pipe to debris container on truck, avoiding any spillage and aiding disposal of waste. It is illegal to dig using outdated equipment for excavating. Further there is a huge risk of digging at the wrong place, without knowing where the right place to dig is. To reduce risks and aftereffects of unintentional damage during construction, the ability to ascertain the accurate position, nature and depth of utility on-site is mandatory and crucial. Similarly in case of dangerous, delicate or very costly underground projects, one must use this method of vacuum excavating to visually confirm the position of utility before the digging. Benefits of this technique have been listed below: