Hydro excavation is a method of removing soil from an area using pressurized water and a vacuum. In other words, it is a non-destructive method that effectively removes soil and debris. It is an effective way to safely dig and locate underground utilities. These utilities contain piping systems, fiber optics, telephone lines, and cables. These sensitive lines can be damaged with traditional digging procedures. Hydro excavation suits non-destructive excavation services like trenching, digging utility holes, and debris removal.
Let’s explore this non-destructive method in detail.
How Hydrovac Works?
First, hydro vac operators employ high-pressure water wands to break through the soil and soften the ground. Next, teams extract deeper soil layers and underground facility networks by suctioning mud slurry into an excavation truck tank. After the work is complete, the slurry from the holding tank can be released back onto the ground to cover the exposed subsurface facilities once more.
When it comes to hydro vac excavations, there are many different choices.
Operators can use the equipment for full excavation projects or daylighting, which involves uncovering small underground areas to locate utilities. Members can select from two vacuums: a positive displacement blower or a fan system. Fan systems are lightweight, cost-effective, user-friendly, quick to excavate, and suitable for most applications due to their lightweight design.
Hydro Excavation Benefits
Saves Money
Hydro excavation may help you save money. This excavation process requires significantly less labor to remove dirt, and the project’s costs decrease as the workforce becomes smaller. It is a precise and efficient method that significantly saves time digging trenches.
It also prevents unnecessary damage to pipes and other surrounding utilities, so you will not be required to pay for the repair of the underground utility lines. This is especially important in emergency hydrovac excavation situations where urgent response is essential.
Increases Accuracy
Hydro excavation is a highly accurate method compared to traditional methods. A hydro excavator uses pressurized water and suction instead of large equipment like a backhoe to dig.
The dirt is easier to vacuum into a disposal tank because the water loosens it and turns it into a slurry.
Because of the high-pressure water, it’s simple to concentrate the excavation precisely where you need it. This allows you to dig very tiny ditches without harming neighboring places.
Prevents Damage
Hydro excavation services are more accurate and non-destructive than mechanical excavation. They prevent damage to underground utility lines and pipes. Pressurized water from hydro-vacs does not damage cables or pipes. This method is safe for excavation, even without knowing the ground’s depth. It is also environmentally friendly, using water and avoiding chemicals or other hazardous materials, preventing erosion and polluting soil. It is less invasive and safer for surrounding ecosystems.
Offers Easy Waste Removal
Hydro excavation offers a significant advantage by facilitating the easy removal of waste and soil accumulating. Because the dirt slurry is removed through a large vacuum, it eliminates the risk of large piles of dirt being displaced on your property.
Instead, the slurry can be conveniently stored in a large, easily transportable tank for disposal.
This method can significantly reduce project cleanup time and prevent your property from appearing as a construction zone after the excavation.