Public Works Standards

    • Contractors bidding on public works projects are required to own a current edition of the City of Gresham Public Works Standards before being awarded a contract.  
    • The Public Works Standards govern the construction of both privately financed public improvements and the City's capital improvement projects.
    • All contractors awarded a contract are required to have a hard-copy of the Public Works Standards on-hand at the construction site.  

    To order the most current Public Works Standards:

    • Print the document sections listed below
    • Order a booklet and CD. Cost: $75 
    • Order a CD. Cost: $25 
    • A booklet or CD can be purchased at Gresham City Hall, Department of Environmental Services 
    • Questions? Contact Environmental Services at 503-618-2525

    The Public Works Standards are comprised of four sections: 

    • Standard Detail Drawings
      The Standard Detail drawings  are illustrations of commonly required infrastructure components such as manholes, catchbasins, curbs, and sidewalks.

    • Construction Specifications 
      The Construction Specifications contain requirements for the assembly of infrastructure and for required materials.

    • Design Standards 
      The Design Standards provide guidance for the City's requirements for designing infrastructure including guidance for minimum pipe sizing, minimum distances between manholes and catchbasins, and maximum street grades.

    • Erosion Prevention and Sediment Control (EPSC) Manual
      The EPSC Manual contains specifications for reducing or eliminating pollutants from entering the City's stormwater and ground water, especially related to construction activities. The manual includes both devices and methods of installation (deemed Best Management Practices) for controlling pollution reduction.