DRAINAGE, FRENCH DRAINS & SOAKAWAYS
By definition drainage means the draw off of liquid, flow or trickle through purpose built channels, conduits or pipes carrying the liquid away from an area. This can be achieved by gravity based drainage disposal systems or capture pump out systems.
French Drain or Soakaways
The soakaway or percolation trench is an underground treatment system, which receive liquid from the septic tank. The liquid percolates through the soil where it is further broken down biologically. We can also capture this liquid and sterilise it before it is released into the environment.