If you need a large volume of liquid storage, but don’t have the room above ground, an underground tank could be the perfect solution.
New council regulations require the temporary detention of excess stormwater, with a controlled release to the drains. This water storage solution is ideal for underground sports stadiums and car parks. As well as being perfectly suited for rainwater harvesting it can be used for to store many or other chemicals. The subterranean is ideal for above or underground storage
Corrosion-abrasion damage arises where corrosive chemicals in water expose the inverts of water storage and cartage containers. Hostile environments result in the development of corroded matter in materials such as unprotected concrete and steel. The corroded surface is stripped, revealing a new surface which eventually develops new corrosion matter.
The subterranean is different, as it is resistant to fatigue and corrosion, resulting in an estimated asset life in excess of 100 years. The Spiral-wound POLYNEX High-Density Polyethylene body (HDPE) is formed using a unique double-wall ‘I’beam profile, resulting in compression strengths up to 8kN.m2.
This water storage solution is ideal for underground sports stadiums and car parks, and works well under large cover depths. The manhole and access shaft can be customised to suit any depth, and custom fittings permit multiple connections.
The subterranean has been designed for easy on-site handling.