Disclosed in the present application is a system for a storm water and traffic collector box culvert. The system may comprise a plurality of reinforced slabs with an upper slab that may be configured as a reinforced surface to collect storm water runoff. The plurality of slabs may be connected by a plurality of attachment mechanisms. Accordingly, the present system is directed to an environmentally friendly culvert design that can minimize the magnitude of earthworks required by traditional drainage systems while also providing increased drainage capabilities. The Environmentally friendly design will contribute to the efficiency and effectiveness of the American Urban Infrastructure in reducing the drainage and traffic congestions.

A modular element or semi-module for making underground structures of basins for the management of meteoric waters or for retaining soil includes a substantially planar base portion and one or more pillars rising from the base portion. Each pillar is hollow and has a first external wall defining at least one internal cavity, inside the cavity there being an internal tubular stiffening wall that is spaced from the external wall and has a prismatic shape or a shape substantially corresponding to that of the external wall.

Structural cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cells, matrices using the cells and methods of assembly allowing in one embodiment the introduction of a structural fluid such as concrete to provide an alternative structural cell and matrix product. In one embodiment a structural cell assembly is described comprising a structural cell with a plurality of legs integrally linked to a frame at a first frame end, the frame linking the legs together and the frame defining a generally flat plane with the legs extending substantially orthogonally away from the first frame end about the frame flat plane to a leg terminal end; and a separate plate engaging the legs, the separate plate comprising linked sockets, each socket engaging the leg terminal end; and/or linked sockets, each socket engaging the leg frame ends or a part thereof.

Stormwater and fluid management runoff systems, apparatus, and methods for containing and filtering runoff may be provided. In one implementation, a stormwater management box for managing stormwater runoff may be provided. The stormwater management box may include a top plate and a base plate having a plurality of spaced apart columns positioned therebetween. The stormwater management box may include one or more side panels positioned between the top plate and the base plate, each side panel comprising a cover. The stormwater management box may also include a truss, the truss running perpendicular to the vertical plane of the one or more side panels and fitting within a vertical space between an upper surface of the bottom plate and a lower surface of the top plate.

Disclosed in the present application is a system for a storm water and traffic collector box culvert. The system may comprise a plurality of reinforced slabs with an upper slab that may be configured as a reinforced surface to collect storm water runoff. The plurality of slabs may be connected by a plurality of attachment mechanisms. Accordingly, the present system is directed to an environmentally friendly culvert design that can minimize the magnitude of earthworks required by traditional drainage systems while also providing increased drainage capabilities.

The invention relates to a drainage-body unit having at least one drainage-body element (10), at least one first shaft element (11) and at least one second shaft element (12), wherein a treatment element (13) is located in the first shaft element (11) between a fluid inlet (14).

An underground infiltration crate for collecting, detaining, infiltrating, and storing grey water, rainwater, and/or storm water, may include a plurality of large plates attached to a plurality of small plates engaged to form a crate with tubular members positioned therein, wherein each tubular member is secured between a pair of large plates. Each of the large plates may be a framed panel that includes a four-sided periphery formed of a top periphery wall, a bottom periphery wall, and two side periphery walls; alternating parallel channels extending between the top periphery wall and the bottom periphery wall; at least one aperture extending through each of the alternating parallel channels; and at least one built in fitting integrated into the framed panel, wherein the built in fitting may be a ring-shaped groove that is sized to friction fit a tubular member therein.

The present invention discloses the stormwater source filtration system in which the treatment location is at the first point of water collection, as close to the source of contamination as possible. This provides for a modular, flexible, linear treatment system that can adapt to the existing conditions and the existing roadway profiles. Like our road systems, this is linear and can change with the roadway. This system provides for increased storage capacity immediately adjacent to the roadway. Modular and flexible construction make this system of superior cost effectiveness versus the current filtration systems used today. The ease of maintenance and ability to quickly change the filtration media as needed will reduce long term maintenance costs versus current systems. The disclosed system may be installed in both new constructions and as an enhancement/retrofit of existing systems.

A storm water retention or detention system is constructed to fit a desired land area from square shaped concrete modules. Each of the modules has at least one water passage and one air passage, and the water passages and air passages of adjacent concrete modules are in alignment to allow the free flow of water and air therebetween. The water passage may be circular, have a cross-sectional area less than 60% of the total area of a side of module, and be slightly above the bottom inside surface of the modules.

Structural cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cells, matrices using the cells and methods of assembly allowing in one embodiment the introduction of a structural fluid such as concrete to provide an alternative structural cell and matrix product. In one embodiment a structural cell assembly is described comprising a structural cell with a plurality of legs integrally linked to a frame at a first frame end, the frame linking the legs together and the frame defining a generally flat plane with the legs extending substantially orthogonally away from the first frame end about the frame flat plane to a leg terminal end; and a separate plate engaging the legs, the separate plate comprising linked sockets, each socket engaging the leg terminal end; and/or linked sockets, each socket engaging the leg frame ends or a part thereof.