Detention

Control Volume and Discharge Timing of Runoff

StormTrap underground stormwater detention systems manage and control the volume and discharge timing of stormwater runoff. Our solutions were designed to temporarily store runoff in large underground chambers before releasing it at a controlled rate. This helps to mitigate many of the harmful effects of high volumes of stormwater runoff, such as erosion and flooding.

SingleTrap

Durable Systems that Fit Your Site

Our modular concrete SingleTrap design allows engineers to customize a durable and easily maintained stormwater management system to your site’s exact requirements. Whether you are working in an extremely limited space, or you are trying to preserve the land above for parks, buildings or parking lots, StormTrap’s SingleTrap design provides an effective solution.

 

The SingleTrap design offers a wide range of options and benefits to deliver significant results for your project:

  • Designed to exceed HS-20 loading with minimum of 6″ cover
  • Made of reinforced, high-strength precast concrete available in internal heights that range from 1′ 1″ to 5′ 8”
  • Engineered design maximizes storage volume while minimizing project footprint and cost
  • Total void storage allows for a fully accessible and maintainable system
  • Meets water quantity requirements without compromising land use
  • Modular design facilitates a quick and efficient installation
  • Flexible, modular design easily accommodates existing utilities, light pole foundations, trees and other job site constraints
  • Options for extreme loading situations such as high-cover applications, Cooper E-80 and aircraft loading
  • Watertight applications available

Excess stormwater runoff can cause significant problems, but StormTrap is committed to providing quality stormwater management solutions to help you manage and control runoff.

SingleTrap Project Profiles

The project involves the installation of a stormwater detention systems in Lincoln Park Zoo, Chicago,…
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A twenty two pieces SingleTrap detention system was installed underneath a Speedway Inc facility to…
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Stormwater detention system was installed under the driveway of a new multi-story Ambulatory Care...
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Office center required additional parking 0.5 acre of parking that provided an additional 72 parking…
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DoubleTrap

Maximize Storage and Minimize Cost

Our DoubleTrap design offers stormwater management solutions that control the flow of stormwater runoff. Engineers can customize the DoubleTrap solution to meet specific project needs. As an added bonus, the modular design allows us to maximize project storage volume while minimizing footprint and overall costs.

 

A range of design and installation benefits makes the DoubleTrap design a competitive solution for any stormwater project:

  • Designed to exceed HS-20 loading with minimum of 6″ cover
  • Made of reinforced, high-strength precast concrete available in internal heights that range from 2′ 2″ to 11′ 8”
  • Open void configuration for easy maintenance, enables system to reclaim 100% of its original storage volume
  • Quick and efficient installation reduces excavation and labor costs
  • Meets local regulations without compromising land use
  • Flexible, modular design easily accommodates existing utilities, light pole foundations, trees and other job site constraints
  • Options for extreme loading situations such as high cover applications, Cooper E-80 and aircraft loading
  • Watertight applications available

Contact one of our knowledgeable stormwater professionals to learn how  system can deliver significant results for your next project, or request a free Design & Budget estimate to get your project started.

DoubleTrap Project Profiles

Two hundred and twenty-one condominium homes, driveways, streets, parking areas, sidewalks, a recreational area, a…
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The project involves the construction of a stormwater detention system underneath a multi-unit residential building.
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The project involves construction of a mixed use New Urbanist Village. Five stormwater detention basins…
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The project involved converting underutilized portions of a multi-tenant retail parcel parking lot into usable…
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