Manholes & Catch Basins

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Manholes & Catch Basins

  • Manholes & Catch Basins

    Shea produces a variety of manholes and catch basins in different sizes specifically for use with wastewater management systems. Precast concrete manholes from Shea will last under the toughest conditions, and are useful for accessing and maintaining a sewage system.

    • Manhole - 30" Diameter Mini Catch Basin

    • Sewer Manhole - 48" Diameter

    • Drain Manhole - 48" Diameter

    • Manhole - 60" Diameter

    • Transition Cone 48" to 60" Diameter

    • Manhole - 72" Diameter

    • Transition Cone 72" to 48" Diameter

    • Manhole - 96" Diameter

    • Manhole - 120" Diameter

    • Transition Cone 120" to 48" Diameter

    • Manhole - 4x4 Square

    • Drop Inlet Type B (Gutter Inlet)

    • Wing Headwall 12" RCP

    • Custom Headwall

  • Catch Basins

    Shea produces a variety of manholes and catch basins in different sizes specifically for use with wastewater management systems. Precast concrete manholes from Shea will last under the toughest conditions, and are useful for accessing and maintaining a sewage system.

    • Catch Basin - 8" Wall

    • Catch Basin - Drop Inlet Type C

    • Catch Basin - 48" Diameter

  • Headwalls

    Precast concrete headwalls are critical for giving structures such as bridges and drainage culverts lasting support to prevent damaging erosion. Without these dependable structures, erosion could eat into a culvert drainage outlet, which is damaging to the location’s infrastructure and environment. As erosion builds, massive flooding could arise.

    The same goes for the bridges we travel across everyday. Eroding dirt and rocks surrounding this structure eventually leads to massive breakdowns, resulting in bridge failure. That’s why Shea’s precast concrete headwalls are designed and manufactured with dependability as the top priority.

    Our precast concrete headwalls are manufactured in a variety of dimensions to meet the integrity of your project site. If you’re interested in a precast headwall, call Shea Concrete Products at (800) 696-SHEA.

    • Headwall 12" RCP

    • Headwall 18" RCP

    • Wing Headwall 12" RCP