Looking for hydro excavation near me? Greenfield Services is the provider you need to rescue you! Hydro excavation is a new form of digging and drenching, not as tiring and time-consuming as traditional digging.
As visible by the name, the process involves the usage of pressurized water to expose the utilities.
This is a process more or less about digging down the ground to remove the soil with minimal damage. You have heard about this as daylight or noninvasive excavation. It is a safe way to find underground utilities without the risk of damaging or destroying them. It is great for precision digging to get the required results.
If you have native plants or have to remove excessive amounts of soil, then this is all about you. You do not have to risk the worry of damaging your property simply because of one process. Here is how the process works:
. ARRIVAL OF THE EXCAVATION PUMP ON SITE:
The main purpose of a hydro-vac pump is to remove all the unwanted debris. The soil underneath the ground is hard to remove with manual help. This machine has a heavy-duty mechanism that works great to remove the unwanted slurry.
The arrival of the excavation pump on site is a rather important part of the process to get the job started. There is a whole unit involved in the job where the trailer comes mounted with a truck. The attachment connects with a hose, suction pump, and storage tanks. This mechanism is all connected, this means that the operators need a certain training. Employees are specifically trained to manage these day-to-day heavy tasks.
Since it is a rather new technology, it takes time to adjust according to the site. All areas have different requirements where the water directs away from a specific location. If the excavation is close to the frozen ground, the hydro-vac unit comes attached with a boiler. This high-pressure hot water trickles down the hole through the hose and wand to thaw the ground.
. INJECTION OF PRESSURED WATER:
The job of pressured water depends on the environment and project requirements. Frozen grounds are hard to handle, the projection goes on with hot pressured water. If the ground is still and moist, then the water will be normal.
In all cases, the pressured water loosens up the soil by the injection of water. The pressure can go as far as 600 feet, and excavate up to 60-70 feet. It is all about slot-trenching or digging a hole with water from the holding tank through a specialized tank. This injection of water is strong enough to turn all soil into a slurry which is the next step.
. LIQUEFICATION:
The process of liquefaction is all about turning the soil into a thin paste, or slurry. Most hydro excavation companies use this as the best time to analyze the condition of the soil. There are various types which include sand, clay, and muddy meaning that all of them break down in one place.
This amplification of soil allows us to understand the breakage of soil and turn it into a liquid. The liquefied solids are easier to take out since the muddy mixture doesn't need any more breakage. This watered-down mixture then gets pulled up with the help of vacuums.
. VACUUM THE SLURRY:
There is a right consistency that excavators look for. It is between quicksand and slurry. These vacuums and suction pumps are heavy duty which means that getting the slurry out is a matter of hours. The diversion is towards the holding tanks where the trailer takes the later release. System of latter is a slower method, but ideal for breaking up the soils. This is one of the few modern methods that get the job done with precision and excavate to greater depths.
There are many choices of vacuums, and the crew will choose the one best suited for your job. The size and scope of the project determine the overall timeline of the job. Holding tanks have one job, which is to handle the dissected filling, release it in an appropriate place. For lighter trenching like slot trenching or hole digging, the crew can use a fan system. If the project is all about heavy-duty excavation the project can use a displacement blower.
. DUMPING THE SLURRY:
The slurry has to be dumped in an appropriate place. The risk of cross-contamination is bigger than most people know. In this step, the entire process of turning into a slurry, taking it out, and transportation troubles come in. You might have to take a few permits for this job. In most cases, excavation companies take care of this job and handle the rest.
After this, the crew's end, now it is time for transportation. They will take the slurry to a designated off-site location to dump it down. This is where it gets pumped out. There is a lot of organic residues that come from all the wastage, and some companies use them.
It is best to dewater the slurry and use both forms of materials found in the soil to use them further on. Only the verified companies with permissions can get through the process of distinction. It needs people who know about the detail and work their way up to achieve perfection.
There are various benefits of hydro excavation, but the best one is the fact that it is cost-effective and time. You get to cut down the labor cost because most of the system is all about heavy-duty machines. This means that the job gets done in time and you have to pay for is the cost of machinery.
These services are specially planned to fit the nature of your project which is why companies look forward to experts. If you are looking out for a non-invasive way of digging and trenching, then this is your call to perfection. Our team of perfectionists is ready to deal with your excavation requirements, so let’s get started!