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.
Segmental retaining wall systems to fortify infrastructure, secure soil, and reinforce grade change.
Permanent, fully structural solutions for rehabilitating culverts and pipe.
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As a kid, I always wanted to dig holes in the ground. My mom wouldn’t let me…mostly because it would make our yard look ugly, but perhaps, somewhere in the back of my mom’s mind she knew I was supposed to call 811 and verify if there were any utility lines in our yard. Now that I’m older and work for a company that manufactures and designs
When there is a need for a pipe, and it is in a salt water application, there is really only one perfect solution…….CORLIX!!!Contech’s CORLIX® pipe, also known in the industry as Corrugated Aluminum Pipe (CAP), has an endless number of characteristics that makes it the best choice when dealing with salt water or brackish conditions. First and
Media-based stormwater filtration systems are much more flexible in their design than their rigid, precast concrete structure would suggest. A brief look inside that durable housing identifies several design options these systems offer to further reinforce their flexibility. Flexibility to treat site-specific pollutantsJust as each site differs in
In last month’s blog post, we took a look at the Point on a Curve sizing methodology. In this month’s post, we will look at the other common HDS sizing methodology: the Net Annual sizing method. As a reminder, proper sizing should start by checking local regulations.The Net Annual method is used to determine an HDS system’s pollutant removal