PIER (UK) pride themselves on safely using Vacuum Excavation to locate utilities for an array of companies across the United Kingdom. In addition, a Vacuum Excavator is one of the easiest and most effective ways to locate underground utilities.
Vacuum Excavation technology has existed since the 1950’s but only in recent years the versatility and safety benefits have been noticed by more and more companies.
With increased efforts to prevent damage to buried utilities, a standard practice on a growing number of utility jobs is called “potholing” or “daylighting” which is physically uncovering the buried utility to determine its exact location. As Vacuum Excavation is faster, less labour intensive and results in a smaller hole, it is quickly becoming the number one choice for potholing.
With a portable Vacuum Excavator, the soil is displaced by a controlled stream of water directed by a hand-held wand and removed by suction. Water for excavation is discharged from the unit’s supply tank, the unit’s vacuum component picks up soil displaced during excavation and stores it in a holding tank to use later as fill or to be removed from the job site.
Depending on soil conditions, typical potholes can be completed in less than 30 minutes. Vacuum Excavation carries the following advantages:
- Less impact on the environment and minimises damage to utilities.
- Quieter; producing less vibration than other equipment, hence reducing operator fatigue.
- Easy to position on the worksite and easier to use, requiring only one operator.
As the industry leaders in Vacuum Excavation, PIER (UK) will listen carefully to their customers’ requirements and provide a solution that is suitable for the job at hand.