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When it comes to designing large storm sewer conveyance systems, did you know there are alternatives to reinforced box culverts?   For years, Contech has worked with engineers and agencies across the country on finding efficient and effective ways to move stormwater.   Traditionally, you may be used to defaulting to concrete when looking at larger

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Are you looking for a culvert pipe to stand up to salt and brackish water environments?Corrugated Aluminum Alloy Pipe (CAP) has superior corrosion resistance and excellent abrasion resistance, which allow it to be installed in a much wider environmental range than traditional galvanized corrugated metal pipe. The rugged 3004-aluminum alloy core is

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If you were to work at a firm for 50 years or stay married to the love of your life for 50 years, would you say that was a remarkable milestone?   Would one consider this to be a life time of service where congratulations are in order?  So, tell me, when a design engineer chooses to use a pipe product that has an anticipated design service life of

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They all convey water from point A to point B, they all have a level of structural capacity, and they all can be buried.  So, all pipes must be equal, right?  It would be nice to say yes, but that is simply not the case.  Often times many different types of pipe materials can be used for the same application, however, that doesn’t mean that it is

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As a corrugated metal pipe culvert or storm sewer ages, it is common for the invert to bear the brunt of the corrosion and abrasion damage.   Paving the invert with concrete can be an inexpensive way to extend the service life of the structure if done right and at the right time.  A non-reinforced paved invert with no mechanical attachments could

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