Sanitary & Drainage

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Sanitary and Storm Manholes

Michie Corporation has been supplying quality manholes for over 25 years to the industry. The NPCA Certified plant ensures the highest
quality in our structures. The circular structures are made with a superior jointing style that ensures a positive seal between sections.
We can supply a variety of sizes and designs to meet your custom needs.


Sanitary Manholes

  • Pump Stations
  • Valve Manhole
  • Junction Manhole
  • Monitoring Manhole

Storm Manholes

  • Detention Pond Control Structure
  • Leaching Manholes
  • Catch Basins
  • Manholes

Circular Sizes available from 24” thru 96” Inside diameter:

Precast Manholes and catch basins can also be provided with:

  • Concrete Channels
  • Flexible water tight pipe-to-manhole connectors
  • Protective coatings
  • Custom openings
  • Buoyancy Resistance
  • Steel or Aluminum Hatches

Superior Low Draft Joint:

  • Preformed mastic or butyl gasket
  • Mortar

Load Ratings:

  • HS-20 Loading
  • HS-25 Loading
  • E-80 Loading
  • Airport Loading




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