Site Preperation -
Anchor trench size: min 300mm by 300mm (to advise).
Position: 500mm -
Trench/canal edges to be round.No sharp edging.
Backfilling to the outside of dam nextto anchor trench.
Soil preparation: Stone free, softcontours.
Sandbags for holding down liners and prevent wind damage.
Area to be free of any water/mud. Exposed rocks in lined area to be
covered with soil or geo textile (seepage 4 product range).
Pipe penetration: minimum 300mm clearance to do watertight seal around pipe
|Current Quality Control|