Black Plastic Corrugated Drainage Catch Basin with Grate

Modelled for stormwater infrastructure, this corrugated plastic catch basin Revit family features a slotted circular grate and low-level lateral outlet. The assembly comprises a ribbed cylindrical chamber body moulded in black plastic, providing structural stiffness for below-ground installation. An eccentric cone transition piece tapers the top of the main shaft to receive a circular, slotted drainage cover in dark grey finish. At the lower section of the corrugated riser, an orange drainage pipe spigot projects horizontally to establish an underground lateral outflow or connection point. The outer ribbing details and concentric transition geometry reflect standard prefabricated stormwater inspection chambers and gully wells utilized in civil site work.

The download is a 707 KB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.

Engineers and landscape architects can load this RFA file directly into Revit site or plumbing models. Place the component into site topography or external service trenches, aligning the top grate rim flush with finished pavement or landscape grade. Connect external MEP pipe runs to the base connector for gravity drainage routing, and verify rim-to-invert elevations in section views to ensure proper network falls.

Essential for exterior civil, commercial, and residential infrastructure models, this inspection well suits parking lots, service yards, access roads, and landscape drainage networks. It coordinates effectively with surface slot drains, curbs, underground retention tanks, and external gravity pipe systems. Site engineers and MEP coordinators searching for a stormwater manhole, plastic inspection chamber, gully pit, or site catch basin will find this asset ready for detailed BIM coordination and civil documentation.