Catch Basins

Precast concrete catch basins are designed to drain excess stormwater and groundwater from paved streets, parking lots, and sidewalks. Gainey’s precast concrete catch basins provide an alternative to poured-in-place or bricked structures. Quality, economy and efficiency are increased by using precast drainage structures. D.O.T.D approved!

“Thanks for having a strong Quality Control program that understands DOTD accepted practice.”

-Alden “Casey” Allen, LA DOTD-Engineering & Operations Manager


CONCRETE: Class 1 concrete with design strength of 5000 PSI at 28 days.
REINFORCEMENT: Meet or exceed all requirements of ASTM C-478, latest specifications as well as LADOTD requirements and Precast Catch Basins Specification PC-01.
CASTING: Cast iron frames and grates are available in many different sizes to accommodate your needs.

Need A Catch Basin Insert?

Click above to see our full line of Stormwater Treatment Products



* Straight base or extended base sections available.

* Riser sections as required.

* Various sizes from 12”x12” to almost any large structure needed.

 Standard Drawing Available:

Typical Specification PDF


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