Geospray Prevents Further Corrosion

A 54” concrete sewer in Bloomington, IL, was beginning to show signs of corrosive deterioration above the flow line of the sewer. To prevent the corrosion from reaching the steel framework of the reinforced concrete pipe, the Bloomington and Normal Water Reclamation District (BNWRD) wanted a 1” maximum corrosion resistant lining installed to extend the useful life of the existing pipeline. Milliken Infrastructure Solutions provided BNWRD with thickness and specification recommendations as well as test reports that demonstrated corrosion resistance and long-term performance of GeoSpray®.