Underground storage of runoff water with or without groundwater recharge

• The underground retention system maximizes the development potential of a site.
• Can be used with a waterproof geomembrane for a retention application without recharging the water table.
• Soleno offers the largest HPDE chamber on the market.
• The only range of retention chambers that allows installation on multiple levels.
• Designed for projects where the available depth is very limited, the installed SC-18 chamber stores 0.5 m3 of stormwater per linear meter or 1.15 m3 per chamber. The backfill height for this model can reach 4.88 m.
• Designed for projects requiring multiple floors due to a very limited space, the installed SC-34E chamber stores 1.32 m3 of stormwater per linear meter or 3.04 m3 per chamber*.   The backfill height for this model can reach 4.88m.
• Designed for high volume projects or when space is limited, the installed SC-44 chamber stores 1.93 m3 of stormwater per linear meter or 4.30 m3 per chamber. *
• Withstands CL-625, H-25 and HS-25 loads.

* Installed Storage Capacity.

Model shown: StormChamber retention system with waterproof geomembrane