Case Studies

HCH’s ability to conduct Hydro Excavation (also known as Non-Destructive Digging)
using high velocity vacuum loading with high pressure water has the following benefits.

·         Ability to trench or excavate in difficult locations where conventional heavy equipment would cause damage or find access difficult.

·         Greatly reduces the risk of damaging underground cables and services that could result in service disruption and
costly repairs.

·         Reduced safety risks compared to conventional excavation methods.

·         No damage to area surrounding
excavation by tracked equipment.

·         No need for stockpiles of dirt requiring
silt fencing etc.