Hydrovac Excavation | A New Customer's Guide To Service

Whether you are having a new septic tank installed or a main water line placed, there is a good chance that you will come across hydrovac excavation services as an option to break open the ground for the new hardware. If you choose to have a hydrovac service be a part of the project, there is a good chance that you will have some questions about how it all works. Here are a few of the most common questions about hydrovac services that residential customers usually have, and the answers you will want to know as a new customer. 

How does the hydrovac truck work?

The hydrovac truck has a large air pressure tank, a liquid housing tank, and an industrial-strength vacuum. The service technician will use a high-pressure hose, powered by the equipped air compressor, to spray and loosen the area to be excavated and the wet materials will be removed by a vacuuming line almost simultaneously. This process is much faster than traditional digging methods and can be accomplished by just one technician, instead of several working on the same task for hours. 

Is the liquid used in the trenching process harmful?

The liquid used in the hydro-excavation process is usually just plain water. However, in rougher terrains, some natural emulsifiers may be used to help break down heavy clumps of sod and soil. Therefore, you should rest assured knowing that the process will not contaminate your property. One other perk of hydro-excavation is that the trenching process is nowhere near as disturbing or invasive to the environment as digging with traditional excavating equipment. Less of the surrounding soil will be disturbed during this gentle process. 

How will you be charged for the hydrovac excavation project?

Most services will charge by the hour for however long the excavation process takes, which will not be anywhere as long as a normal excavating project. However, you may also have to pay fees depending on the depth of the trench or hole that is being created or where the project is located on your property. For example, you may pay more to have a hole created for a septic tank than you would for an average water line, just because the deeper hole for a septic tank will require a lot more time and precision to ensure stability. 

When it comes down to it, hydrovac services for residential customers can be incredibly beneficial. If you have additional questions, be sure to talk openly with a representative from your chosen company before the project is scheduled to begin.  


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