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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Recently, I had the opportunity to participate in a webinar covering multiple states and 300 participants. The topic was PVC pipe applications and design considerations. Over 20 questions and requests were submitted and I decided to respond to one on the Pipe Blog – knowing that many of you may also have had a similar question. Hopefully, this
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
As the New Jersey Department of Environmental Protection’s (NJDEP) certification program for Manufactured Treatment Devices (MTDs) has evolved over the years, one thing has remained consistent. Confusion among stormwater professionals regarding the role that NJDEP plays vs. the role that the New Jersey Corporation for Advanced Technology (NJCAT)
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