Curb inlets
Precast Curb Inlets
Much like the Catch Basin, Gillespie Precast Curb Inlets, also known as COG’s, are an integral part of the management of storm drainage run-off. COG’s are designed to prevent the ponding of rain water, melting snow or ice. The drop inlet allows the collection of surface run-off to be managed efficiently, and effectively for parking lots, highways, roadways, and bridges.
The drop inlet structure will have a throat opening and face plate in most configurations which is the top portion of the overall structure. We manufacture numerous lengths of “throat opening” from 2.5’ to 20’, and are approved to several states’ specifications, like Maryland and Virginia. Each state has slightly distinctive designs. Typically, the curb inlet structure will consist of the throat top, flattop, and the below-ground compartment.
Gillespie Precast manufactures a comprehensive line of curb inlets that meet all compulsory regulations and standards. However, with our century of precast knowledge and expertise, we can customize and design solutions to fit any drainage requirement.
Benefits & Features
- Efficient Stormwater Management – Prevents ponding of rainwater, melting snow, and ice.
- Improved Drainage Control – Drop inlet design efficiently collects and directs surface runoff.
- Drop Inlet Design – Ensures smooth collection and redirection of stormwater runoff.
- Customizable Face Plate & Throat Top – Tailored designs for various state specifications.
- Comprehensive Product Line – Offers standard and custom configurations to fit any project.
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