DYO Project

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DYOB
Design Your Own Bridge—You enter unique information and specs, and we’ll send you a schematic of your bridge.
Begin using the DYOB application now.

Request a Quote
CONTECH Bridge Solutions is ready to assist you with your next project.
Request a quote now.

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Build a Wall
This design software enables engineers to perform in seconds calculations that formerly required a full day. It allows the engineer to analyze more variables (including seismic) than any other system software, and is also the only software that allows designer to use the current design methodologies.
Request the Build a Wall Application Now.

ARMORTEC Erosion Control Solutions
Design Your Own Armortec Hard Armor Solution

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VortSizer
When working on a site plan, we invite you to use our VortSizer™ program to size a VortSentry® or Vortechs® System. No matter which product you specify, you can rest assured that when you choose CONTECH Stormwater Solutions it is customized specifically for your application according to local rainfall data, site conditions and your water quality objectives.
Begin using VortSizer now.

DYODS™ - Design Your Own Detention System
With our new DYODS, it is easier than ever to design the best detention system for your site. Available for our corrugated metal pipe (CMP), concrete, and plastic detention systems. Also, try our Land Value Calculator and Underground Stormwater Detention System Design Software for CMP Systems. CMP Detention Systems – Rectangular (1.5 MB)
CMP Detention Systems – Adjustable Length (1.5 MB)
CON/SPAN Detention Systems( 1.1 MB)
CON/STORM Detention Systems (1.3 MB)
StormChamber Detention Systems (1.1 MB)

HydroCAD
CONTECH CMP and concrete detention product models are now available in HydroCAD - a computer aided design tool for modeling stormwater runoff. Find out more at www.hydrocad.net.

Land Value Calculator
Use our land value calculator to determine savings you will realize by bringing stormwater management underground.
Land Value Calculator

Underground Stormwater Detention System Design Software
This software guides you step-by-step from start to finish through the design of your CMP underground stormwater detention project. The software will provide the majority of the information that is required to complete the design of your system. All that then remains is to generate the final design report and put the CAD drawings together.
USDS Design Software