Contech provides innovative, cost-effective site solutions to engineers, contractors, and developers on projects across North America. Our portfolio includes bridges, drainage, erosion control, retaining wall, sanitary sewer, and stormwater management products.
Supporting every aspect of your project, our extensive network of local experts are here to help, providing agency and regulatory guidance, engineering calculations, site specific drawings, solution development, cost estimates and installation support. We look forward to working with you on your next project.
Pipe materials for drainage systems, culverts, and sanitary sewer applications.
Biofiltration, treatment, and detention solutions for every site.
Temporary and permanent erosion control & hard armor solutions for any application.
Innovative, modular solutions for crossings, culverts, and bridges.
Aesthetically and structurally superior solutions for residential and commercial projects.
Permanent, fully structural solutions for rehabilitating culverts and pipe.
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This article is the third part in a blog article series focused on the basic fundamentals related to selecting material type, structure type, structure shape and size selection for culverts and buried bridge structures. Part 1 of this series was intended to be a brief overview of the various key factors related to the process of logical structure
Defined by the US Department of Homeland Security, Infrastructure Resiliency is the ability to reduce the magnitude and/or duration of disruptive events. The effectiveness of a resilient infrastructure or enterprise depends on its ability to anticipate, absorb, adapt to, and/or rapidly recover from a potentially disruptive event. That being the
Enjoying a spectacular fall in Portland, Oregon leads me to talk about street trees and leaves.As we all know the value of trees extends well beyond stormwater management. Urban trees provide numerous benefits including providing wildlife food and habitat, reduction of the heat island effect (up to 4 degrees C) and reduction in CO2 emissions and
We’ve all heard the expression “can’t see the forest for the trees,” but when’s the last time you can remember it applying to yourself? As a stormwater engineer, I’ve spent 15 years focusing on the design of natural systems and manufactured devices that treat and/or infiltrate post-construction runoff, and there is ample opportunity to get lost in