DoubleTrap

Utilize Depth to Minimize Footprint

Capable of incorporating several StormTrap solutions in a small, adjustable footprint to maximize total water storage and reduce excavation and project costs

DoubleTrap®

Minimize Footprint and Reduce Project Costs

DoubleTrap utilizes depth and is available in internal heights that range from 2’-2” to 11’-4”. By going deeper as opposed to wider to fulfill total water storage requirements, DoubleTrap can minimize the overall project footprint and reduce total excavation and project costs. The DoubleTrap product pairs with a range of stormwater applications to create an effectual stormwater quality solution that exceeds ordinances and requirements.

Precast pieces make for a quick and efficient installation that provides a high-strength, long-lasting solution. The height of the DoubleTrap does not compromise the strength of the precast concrete modules and can be specified to withstand extreme loading requirements. DoubleTrap is easily maintained, innovative and cost-effective.

The DoubleTrap product works seamlessly with detention applications, and by including precast openings in the base units, DoubleTrap promotes infiltration and groundwater recharge. The product can also integrate treatment and rainwater harvesting options in addition to functioning as part of a treatment train for an enhanced water quality solution.

Advantages

Robust Construction

  • Made of reinforced, high-strength precast concrete available in internal heights that range from 2′-2″ to 11′-4″
  • Designed to exceed HS-20 loading with minimum 6″ cover
  • Options for extreme loading situations such as high-cover applications, Cooper E-80 and aircraft loading

Efficient Design

  • Flexible, modular design easily accommodates existing utilities, light pole foundations, trees and other job site constraints
  • Maximizes storage volume while minimizing project footprint and cost
  • Precast base openings promote infiltration and groundwater recharge

Quick Installation

  • Modular construction facilitates a quick and efficient installation, reducing excavation and labor costs
  • Meets stormwater local regulations without compromising land use

Easy Maintenance

  • Total void storage allows for a fully accessible and maintainable system
  • Watertight applications available

Stormwater Solutions

DoubleTrap® Project Profiles

The Gordon Foods center in Grand Rapid, Michigan includes seven acres of offices, distribution centers,…
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The city of Downey, California was redeveloping the former Boeing space shuttle facility and set…
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The project consisted of the construction of a parking garage at an existing office campus,…
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The project involved the redevelopment of an existing Charter One Bank and parking lot, located…
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