Stormwater infrastructure exists to manage stormwater during stormwater accumulation events. Excessive stormwater can lead to flooding and potential public safety risk and property damage. Development and building projects require a properly designed drainage system to efficiently move stormwater to a public stormwater sewer. A stormwater system is made of many unique components for catchment, conveyance, detention, and quality treatment. Catchbasins and Grate Inlets are an important part of a properly designed stormwater management system. ParkUSA® offers a wide variety of stormwater drainage products essential for all stormwater drainage applications.
Dolor Sit Amet
- Strong and Durable Precast Construction
- Consists of Top, Riser and Bottom Stages
- Optional Knock-outs, Block-outs, Frames, Covers & Grates
- In Stock & Easy to Install
- City & State Approved Models
- Multiple cover options
- Traffic rated structure
- Additional attachments available
- Customizable by application
A Catch Basin is a precast concrete box with a perforated metal grate. The catch basin (also referred to as a drop inlet) is an important component in a stormwater drainage system. It is strategically placed underground to prevent flooding of pavement, landscaping, and property. During a rain event, rainwater hits the ground (becoming stormwater) and drains towards the lowest point, the catchbasin. As stormwater flows down through the grate, the basin fills. A connected drainage pipe then carries the water downstream. The drainage piping is placed on a progressively downward sloping gradient to encourage stormwater to flow; this is also known as gravity-flow. Multiple catch basins and curb inlets are often used and linked with pipe to create a network of drainage points and piping; called a stormwater sewer. The stormwater finally flows off-site through its watershed of public storm sewers, and eventually into ditches, estuary, rivers, lakes, and oceans.
- Stormwater drainage
- Parking lots
- Loading docks
- Frame and grates
- Durable precast construction
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Sormwater Drainage Products Flyer
Catch Basin - Model CB, 12" through 48"
Junction Box - Model JB, 18" through 60"
Catch Basin / Junction Box - Model CB/JB, 48" through 84"
Catch Basin w/ HDPE Liner - Model CBHDPE, 12" Thru 48"
Catch Basin, 12" through 48"
Carwash Catch Basin w/ Galvanized Steel Grate
Grate inlet filter, 18" through 36"
Area Inlet - Type-E, 36" & 48", City of Houston Approved