The DC-780 StormTech Sell Sheet features the Chamber System product with specifications and cross section example.

DC-780 Chamber is designed to meet the most stringent industry performance

standards for superior structural integrity while providing designers with a cost-effective method to save valuable land and protect water resources. The StormTech system is designed primarily to be used under parking lots, thus maximizing land usage for private (commercial) and public applications. StormTech chambers can also be used in conjunction with Green Infrastructure, thus enhancing the performance and extending the service life of these practices.

DC-780 Chamber specifications include all the varying product size dimensions and cumulative storage information per chamber.