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Storm Water Products

Hy-Grade Precast is proud to announce the latest addition to our product catalogue.

New for 2018, we are offereing a precast alternate to the traditional OPSD 804.040 cast-in-place concrete specification. No site forming or casting is required.

We stock standard sizes intended for various pipe sizes between 600mmØ and 2400mmØ pipes. We can also accomodate culvert applications upon special request.

Our unique headwall system comes in individual pieces that are assembled onsite but a qualifed contractor. These smaller pieces can be handled with tradtional equipment already on your site; no need for the extra cost of heavy equipment rental.