Stress-reducing profile for modular storm drainage management systems

Abstract

A drainage management apparatus for collecting and storing stormwater for controlled discharge is provided. The drainage management apparatus includes an upper and a lower slab. The upper slab is spaced a distance from the lower slab. The drainage management apparatus also includes at least one vertical assembly. The at least one vertical assembly includes a column located between the upper and the lower slab and spans the distance separating the upper and the lower slab. The vertical assembly also includes a dome located atop the column such that the dome is supported by the column. The dome protrudes from the upper slab and is configured to carry a load. The drainage management apparatus further includes a plurality of side panels. The plurality of side panels surround the upper slab, the lower slab, and the at least one vertical assembly to form a chamber. The chamber is configured to store stormwater.

Dependencies are inferred from the claim text.