IL Dot standards

Slope Headwalls for Concrete Pipe

8:35 pm

McCann Concrete Products supplied Precast Concrete End Sections for pipe to the Illinois Department of Transportation on the IL Route 47 project. These end sections are IDOT Standard 542001 and were used on pipe ranging from 36″ to 48″ diameter. Pipe grates were also supplied for each headwall.

The end sections on this project were installed in one section, but they are also available in multiple sections with mechanical joint restraints to reduce the  lifting weight. This style of end section is available for pipe ranging from 15″  up to 84″ and slopes from 1:2 to 1:6.

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