ChamberMaxx

ChamberMaxx is the latest in corrugated, open-bottom plastic arch systems designed to economically collect, detain, retain and infiltrate stormwater runoff. The chambers are injected-molded using structurally-efficient and corrosive-resistant polypropylene resin. With 49 cubic feet of available storage per chamber, ChamberMaxx is the most cost-efficient of its kind.

In retention applications, the ChamberMaxx system effectively recharges groundwater which can achieve reduced discharge objectives, including Low Impact Development (LID) and Leadership Energy and Environmental Design (LEED). CONTECH recommends the installation of a pretreatment water quality unit, such as the CDS system, upstream of the ChamberMaxx system to reduce maintenance costs and extend the performance life of the overall system.

Benefits

• Features integral end walls for superior structural integrity, reduced costs, and fewer parts to handle during installation
• Offers 6% more storage volume per chamber compared to similar products, reducing footprint
• No re-engineering required when substituted for similar chamber products
• Subjected to meticulous structural analysis by industry experts and full-scale field burial testing
• Exceeds HS-20 / HS-25 live loads in accordance with AASHTO (Section 12) LRFD
• Effectively recharges groundwater which can achieve LID design requirements