HydroGuard®

Management of large sewers, sewer sections and whole sewer networks

There are many sewers within each network that have very shallow gradients. These frequently
are prior to a Sewage Treatment works as the main trunk sewer follows the grade of a
shallow river basin. These sewers encourage the settlement of solids and sediments
which can lead to reduced hydraulic capacity, frequent operational problems and high
maintenance costs. This system can also be utilised on Watercourse situations where
culverts require regular flushing or where water is required to be impounded upstream
for a period of time.

The HydroGuard flushing system is a highly effective cleaning system for large
rectangular or circular storm water sewer systems.