Module and method for managing water and other fluids

{
  "publication_number": "US10267028B2",
  "country": "US",
  "kind": "B2",
  "title": "Module and method for managing water and other fluids",
  "abstract": "A method for managing the flow of water beneath a ground surface uses modules. Assemblies of such modules are disclosed. The modules include supports and a deck portion, and the supports are spaced apart and form multiple channels with a main section of the deck portion. The deck portion also includes at least one section extending from a main section.",
  "claims": [
    "1. An assembly of modules for managing the detention or retention of fluid comprising: a plurality of first modules arranged in at least two rows and at least two columns, the columns extending in a first direction, the rows extending in a second direction; wherein each first module includes a deck portion and first and second downwardly-depending supports; wherein each first module extends a distance C1 in the first direction; wherein each first module deck portion includes first and second parallel side edges each of which extends distance C1 in the first direction as only a single linear surface, wherein each first module deck portion includes opposing end edges extending in the second direction, wherein the end edges intersect said deck portion side edges; wherein said first support extends a distance C2 in the first direction, where distance C2 is a major portion of distance C1; wherein said first support has first and second spaced apart legs, each of the legs being spaced inwardly in the first direction from a nearest one of the opposing end edges of the deck portion; wherein a deck portion of each first module in the assembly is adjacent to a deck portion of a second first module in the same row of the assembly and is adjacent to a deck portion of a third first module in the same column of the assembly; wherein the deck portion of each first module includes an overhanging deck section extending in the second direction beyond a nearest one of the first and second supports; wherein the deck portion of each said first module, including the overhanging section thereof, and the first and second supports, comprise a single integrally-formed piece of precast concrete; wherein each said first module defines an interior longitudinal channel extending between the first and second supports of the module so that each of the at least two columns of first modules includes a plurality of aligned, consecutive, interior longitudinal channels; wherein each said first module defines at least partially an outer longitudinal channel beneath the overhanging deck section, the outer longitudinal channel extending in the first direction, parallel to and beside the interior longitudinal channel of the respective first module; wherein two of the columns of first modules are adjacent to one another so that the first modules in said two columns are positioned to have their respective outer longitudinal channels face one another so that said two first modules in any given row define a merged outer longitudinal channel and so that the assembly includes a plurality of aligned, merged, consecutive, outer longitudinal channels extending in the first direction; wherein each first module defines a cross channel extending in the second direction, each cross channel extending through or beside at least one support of the respective first module; wherein each row of first modules in the at least two columns of first modules includes aligned cross channels; wherein each first module in said two columns includes end deck sections that extend in the first direction beyond the first and second legs; wherein the end deck sections of each pair of adjacent first modules in the same column face one another to define at least partially a merged outer cross channel extending in the second direction, and wherein the interior longitudinal channel, outer longitudinal channel, cross channel, and outer cross channel of the first module are for the detention or retention of fluids and are in fluid communication with one another.",
    "2. The assembly of claim 1 wherein each cross channel and merged outer cross channel has about the same cross-sectional area.",
    "3. The assembly of claim 1 wherein a thickness of the deck portion is smaller than a deck thickness that would be required if the deck portion did not have an overhanging section.",
    "4. The assembly of claim 1 wherein a thickness of the overhanging sections of the modules is tapered.",
    "5. The assembly of claim 1 wherein the modules each have a width in the range of about 2 feet to about 10 feet.",
    "6. The assembly of claim 3 wherein the thickness of the deck portion is in the range of five inches to twelve inches.",
    "7. The assembly of claim 1 wherein the deck portion has a width between about 8.5 feet and 9.5 feet.",
    "8. The assembly of claim 1 further comprising a plurality of side modules located adjacent to at least some of the first modules.",
    "9. The assembly of claim 1 further comprising a plurality of end modules located adjacent to at least some of the first modules."
  ],
  "description_excerpt": "The present disclosure generally relates to managing the flow of and more specifically the retention or detention of fluids, such as storm water. Water retention and detention systems accommodate runoff at a given site by diverting or storing water, preventing pooling of water at a ground surface, and eliminating or reducing downstream flooding.\n\nAn underground water retention or detention system generally is utilized when the surface area on a building site is not available to accommodate other types of systems such as open reservoirs, basins or ponds. Underground systems do not utilize valuable surface areas as compared to reservoirs, basins or ponds. They also present fewer public hazards than other systems, such as by avoiding having open, standing water which would be conducive to mosquito breeding. Underground systems also avoid aesthetic problems commonly associated with some other systems, such as algae and weed growth. Thus, it is beneficial to have an underground system to manage water effectively.\n\nOne disadvantage of current underground systems is that they must accommodate existing or planned underground facilities such as utilities and other buried conduits. At the same time, an underground water retention or detention system must be effective in diverting water from the ground surface to another location. Therefore, it would be advantageous to provide a modular underground assembly which has great versatility in the plan area form it can assume.\n\nAnother disadvantage of current underground systems is that they often fail to provide relatively unrestricted water flow throughout the system.",
  "cpc": [
    "E03F 1/002",
    "E01F 5/00",
    "E01F 5/005",
    "E02B 11/005",
    "E02B 13/00",
    "E02D 29/10",
    "E03F 5/101",
    "Y10T 137/6991"
  ],
  "ipc": [
    "E03F 1/00",
    "E01F 5/00",
    "E02B 11/00",
    "E02B 13/00",
    "E02D 29/00"
  ],
  "assignees": [
    "StormTrap LLC"
  ],
  "inventors": [
    "Justin Ivan May",
    "Tom Heraty",
    "Philip J. Burkhart"
  ],
  "filing_date": "2016-07-27",
  "publication_date": "2019-04-23",
  "grant_date": "2019-04-23",
  "priority_date": "2009-03-05",
  "application_number": "US-201615221348-A",
  "family_id": "43646020",
  "cited_by_count": 11,
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}