Underground Infrastructure Products
Underground drainage structures are available in a wide range of sizes and purposes from basic manholes to pump stations or valve vaults.
Round Manholes:
- Sizes 48" diameter to 126" diameter
- Storm and Sanitary Manholes
- Drop Inlets
- Pump Stations
- Valve Vaults
- Meter Pits
- Stock Manholes
- Custom Manholes
Square and Rectangular Structures:
- Sizes 2'x2' to 8'x18'
- Standard Catch Basins with Knockouts
- Valve Vaults
- Holding tanks
- Chlorinators
- Grease Interceptors
Other Drainage Products:
- Headwalls
- D-W Endwalls
- NYSDOT Standard Drainage Inlets
- Leaching Basins
For more information on these products please see the Sanitary & Storm Manhole Products, Drainage Products and Rectangular & Square Structures sections in our catalog.