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Design-Build Contacts

  • Mark Gaines, PE    Principal Construction Engineer 360-705-7827


    Design-build is a method of project delivery in which WSDOT executes a single contract with one entity (the Design-Builder) for design and construction services to provide a finished product.

    Project Delivery Selection Guidance (PDMSG)

    PDMSG was developed to aid WSDOT staff in evaluating projects for the most appropriate Project Delivery Method (PDM) based on each project's attributes, opportunities and risks that result in the most cost effective and best value project delivery in support of Reform VII.

    Design-Build Projects


    New Templates are under development and will be posted over the next several months.  WSDOT Staff may access interim versions on the Design-Build SharePoint site.


    Guidance Statements

    Enabling Legislation

    • WSDOT's current authorization to use design-build procurement is contained in the following RCWs 47.20.780 & 47.20.785


    Work Group

    Design Build Peer Exchange