WSDOT - Contract Ad and Award - Project Information

I-5 & SR 548 Tributaries to California Creek - Fish Passage


  • Contract Number: 9368
  • Interested Parties List:
    Firms interested in participating on this project should visit this link to have their company added to the interested parties list and to receive future notices on this project.
  • For additional information on this project, please direct your inquiries to the Project Manager:
    Mikkel Lamay, P.E.
    Phone: (360) 757-5856


Price Proposal Opening Results


  • Q&A #1 (pdf 44 kb) - Posted 8/7/2019
  • Q&A #2 (pdf 49 kb) - Posted 8/15/2019
  • Q&A #3 (pdf 82 kb) - Posted 8/23/2019

RFP Addendum

Voluntary Proposers Meeting Materials

Request for Proposals

Short Listed Submitters

Submitters List with Single Point of Contact

Voluntary Submitter Meeting

Request for Qualifications

Project Information Available


Last Updated: November 14, 2019