Request for Proposals for on-call geotechnical engineering and material testing services

Posted on March 27, 2024

Request for Proposals

The City of Sonoma is seeking qualified firms and individuals to provide crucial geotechnical engineering and material testing services. These services are earmarked for Capital Improvement Program (CIP) projects and plan checking/peer review duties for private development projects. All the specifics are outlined in the Request for Proposal (RFP).

Key Dates to Remember:

  • RFP Distribution: March 27, 2024
  • Deadline for Questions: April 10, 2024
  • Responses to Questions Released: April 16, 2024
  • Proposal Submission Deadline: April 24, 2024
  • Contract Authorization (Expected): May 15, 2024

Point of Contact:

For all inquiries related to this RFP, contact Mike Berger, Public Works Director, at Please refrain from contacting other City of Sonoma staff or Council members before the announcement of the selected Consultant.

Pre-Proposal Queries:

Any questions regarding the RFP should be directed to Mike Berger via email. Only questions submitted by 5:00 p.m. on April 10, 2024, will be considered. A comprehensive response to all queries will be provided by April 16, 2024.

Proposal Submission Deadline: April 24, 2024

For further details View/Download the RFP document, Question Responses and Addendum 1 on the RFP/Bids page.

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