Construction companies rely heavily on hydrovac excavation to save manual labour and ensure the safety of the process. Manual excavation with backhoes and hand-held equipment makes the process really slow, and there are always some unnecessary ground damages with this method. Hydro excavation is very precise, and hydrovac trucks can complete the job in hard-to-approach areas. The hydrovac business is on the boom because of all the associated benefits.
Why construction firms choose hydro excavation:
Hydrovac trucks utilize water to break the soil. High-pressure water can convert hard soil into the slurry. A high-volume vacuum is used to collect the slurry, and it is stored in a truck-mounted debris tank. All these processes are automated, and very limited staff is required to complete the job. Because of its non-destructive, cost-effective, automated, efficient, and safer nature, construction companies prefer hydro excavation for their projects. Following are the uses of hydorvac excavation in the construction business:
Spotting the underground utilities:
Before erecting a building, a foundation is required, and it involves a lot of digging. Manual digging methods have absolute disadvantages:
- The process is really slow
- It involves the extra cost of utilizing the manual labour
- Manual digging can cause damage to underground utilities
- The process is highly prone to construction-site injuries.
On the contrary, hydro excavation is very precise, efficient, and non-destructive. High-pressure water is injected into the ground to move the soil layers, and it is very safe for underground utilities like wires, pipelines, sewerage structures, etc. Construction companies always prefer hydro excavation for projects that take place in densely populated areas. Any negligence can cause a catastrophe, and it is wise to play it safe (especially when there are underground gas pipelines).
Construction work during the snow season:
During winters, construction projects face delays because of the extremely low temperature. In the case of snow, manual digging becomes very laborious, and it can waste a lot of time. This is not the case with hyrdorvacing projects. The use of high-pressure warm water works really well to remove snow from the construction site. This leads to faster job completion, and the risk of injuries reduces to a very low extent. Manual excavation during snow season is notorious for labour injuries.
Draining excess water:
One of the most versatile uses of hydrovac trucks is draining the excess water. Hydrovac excavation is used to drain icy water during the changing weather. In residential construction, hydrovac excavation is used to drain pools and roofs. In commercial construction, hydrovac trucks are utilized for draining the parking lots, manholes, and building foundations before erection.
Pile holes and slot trenching:
In commercial construction, pile holes are utilized to hold the utility poles or traffic signs. Hole digging can be completed in nearly half of the time as compared to manual digging. Hydirvac trucks are very precise, and a pre-set dimension can be used to dig holes of standard sizes. This option is very versatile and handy. When pipes or cables are installed during building construction, hydrovac excavation can greatly help in slot trenching. A high-pressure water stream makes the process super fast and safe for existing facilities.
Manual excavation causes unnecessary ground damages, and the process is completed in two steps. The digging process comes first, and the debris is left for collection at a later date. This is harmful to the environment. In hydro excavation, high-pressure water creates slurry, which is much easier to handle as compared to solid debris. The slurry is immediately collected in the truck-mounted tanks with the help of a high-volume vacuum. There are standard protocols to manage the slurry, and hydovac companies ensure the proper handling of the slurry. Hydrovac trucks can also be utilized to collect the debris from manholes and choked water lines.
Hydrovacing projects are completed in nearly half of the time as compared to manual excavation. Construction companies utilize hydrovac trucks for daylighting, potholing, debris collection, slot trenching, water drainage, and digging pile holes. Hydro excavation is safer, non-destructive, and super-precise. Because of all the absolute benefits of hydrovac, it is the method of choice for construction companies all around the globe.