Storm

Colorado Precast Concrete offers a wide variety of products for Storm Water Management.

We cast the structures to your specifications and supply the cast iron grates and ring & covers.

  • Type R Inlets
  • Type 13 and 16 Inlets
  • Type C Inlets
  • Area Inlets
  • Manholes
  • Water Quality Outlet Structures
  • Sand & Oil Interceptors

 


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Storm Inlets

Colorado Precast Concrete offers standard CDOT and WYDOT storm inlet boxes  built with blockouts to accept storm pipe.  …






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Standard Size Manholes


The standard inside diameters are 4, 5, 6, 8, 10 and 12 foot. Our manholes meet ASTM C-478






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Sand and Oil Interceptors


Sand and Oil Interceptors have a variety of applications, such as car washes and commercial garages. Sand and …