Background

Megaflo® panel subsoil drain was installed in parallel to the existing surface drain and at 5m spacing perpedicular and connected to the existing surface drain’s weep holes. This Megaflo® drainage system allows any excess water to divert and remove, reducing the hydrostatic pressure in the trench. Additionally, Enviromat® Geosynthetic Clay Liner was placed underneath to prevent any excess water from seeping the ground further. Gabions was utilised to remediate the erosion under the fence with Polyfelt® TS non-woven geotextile placed at the rear of gabions enabling the separation fine particles and the filtration of water presence.