Catch Basins & Inlets Specifications
Catch Basins and Inlets are most often used as traffic-rated drainage structures. We can manufacture them with thin-walled sections for knock-out capabilities to provide additional field flexibility and eliminate the need for cast-in-place or masonry structures. Custom manufactured inlets with specialty cored holes are available.
ASTM C857, ASTM C858, ASTM C913, ASTM C990
Standard sizes ranging from 1.5’ x 4’ up to 5’ x 5’ in various section heights. Catch basin riser sections are available from 6” to 60” height depending on catch basin size. Custom riser heights available upon request. See our sales team for specialty sizing.
Flexible butyl mastic per ASTM C990
To collect, temporarily store, and route stormwater runoff from the ground surface to the underground pipes.