SuperSeal™ Gasket Success on Box Culvert Project
George R. Roberts Precast Co. of Alfred, ME was awarded a large oil-grit separator project in Waltham, MA. The purpose of the venture was to filter the oil and grit from the stormwater running off of a new BJ’s Warehouse parking lot. To produce a structure large enough to accommodate the potential runoff, Roberts connected five 8’ by 10’ box culvert sections end-to-end to make one continuous tank.
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