Single Stacked 4′ to 7′ Module
Modules for systems 4.0’ to 7.5’ high (interior height)
The single stacked configuration of StormPrism is used for shorter, more shallow storage systems and is comprised of a “top” section placed upon a precast concrete base. The top section interior height ranges from as low as 4.0’ to 7.5’.
System layouts can be simple or complex and can incorporate the StormPrism Link® to maximize storage volume and minimize footprint. Drop inlets and manholes are easily accommodated. Base slabs can incorporate openings for infiltration and integral filters to ensure underlying soils remain
permeable. Internal OCS can be integrated into the system, eliminating the cost of an additional structure.
StormPrism modules, are capable of accommodating from as little as .5’ of cover to 15’ of cover with HS-20 live loads. Greater heights of cover are possible using project specific designs. Each module is 8’ in width and 16’ in length. The novel columnar StormPrism design provides open and
unobstructed stormwater storage area without interior walls that can impede equalization and create areas that trap floatable debris and sediment.
Detention
Retention
Harvesting
Infiltration
There are a variety of standard and optional accessories and related structures available with every StormPrism stormwater system. Please discuss available options for your project with one of our system design experts.
- Manholes/Covers
- Grade Rings/Risers
- Outlet Control Systems
- Inlets W/Grates
- Stormwater Quality Treatment Solutions
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