It is essential to prepare your site before we come and install your Pioneer Water Tank. The tank must be installed on a stable sand pad foundation to protect your water tank.
There are some essential things to consider when selecting your tank site and preparing the pad.
The sand pad must be level, stable, and debris-free before construction. Inert sand is advised.
For an effective water tank installation, the sand pad must be at least two metres larger than the diameter of your tank.
For sloping tank sites, ensure adequate drainage to divert runoff from the tank wall.
A retaining wall may be required to maintain pad integrity (1000 litres of water weighs 1 tonne).
Your tank should not ever be left empty. As per PT11-04 MS07 D01 Rural Tank Certificate – a minimum of 300mm of water should be stored in your water tank at all times.
Although a properly prepared sand pad will minimise the risk of contaminants or debris compromising your water supply, we recommend installing a geotextile membrane for added protection.
The geotextile underlay provides an intermediate protective layer and a strong barrier between the internal tank liner (Aqualiner®) and the ground.
Geotextile underlay reduces the risk of the liner coming into contact with sharp objects or burying insects or vermin that might be in the area.