Welcome to Wayne County, Michigan

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  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
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4
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty
  • Welcome to yourWayneCounty

Department of Public Services

Testing Office

Responsible for testing materials used on County construction projects, including:

  • concrete materials
  • asphalt mixes
  • sewer pipe
  • steel
  • aggregates
  • paint
  • etc.

To ensure that construction complies with plans and specifications.

This office also researches and evaluates new construction materials.