When excavating house foundations how much more would it cost to use hydro-vacuum excavation rather than traditional hydraulic digging?

Hydro-vacuum excavation is a more expensive excavation method than traditional hydraulic digging. The cost of hydro-vacuum excavation can vary depending on the size and depth of the excavation, as well as the type of soil or rock that needs to be excavated. However, on average, hydro-vacuum excavation can cost up to 50% more than traditional hydraulic digging.

Here are some of the reasons why hydro-vacuum excavation is more expensive than traditional hydraulic digging:

* Equipment costs: Hydro-vacuum excavation equipment is more expensive than traditional hydraulic digging equipment. This is because hydro-vacuum excavation equipment requires a water pump, a vacuum truck, and a separator to remove solids from the water.

* Labor costs: Hydro-vacuum excavation requires more labor than traditional hydraulic digging. This is because hydro-vacuum excavation requires a crew of workers to operate the equipment and to remove the solids from the water.

* Material costs: Hydro-vacuum excavation requires more materials than traditional hydraulic digging. This is because hydro-vacuum excavation requires water, as well as a material to separate the solids from the water.

In addition to the above costs, hydro-vacuum excavation can also be more time-consuming than traditional hydraulic digging. This is because hydro-vacuum excavation requires the crew to stop and remove the solids from the water periodically.

Overall, hydro-vacuum excavation is a more expensive and time-consuming excavation method than traditional hydraulic digging. However, hydro-vacuum excavation is often the best choice for excavations in sensitive areas or where there is a need to minimize noise and dust.