Request for Technical Proposals (RFP)
to provide
Construction Management Services
Replacement of Market Street Bridge at Santa Ana River
Distribution date: 2/21/2026
Posted on Webpage: 2/21/2026
Public Advertisement Notification start date: 2/18/2026 (Documents not available until 2/21/26)
The County of Riverside Transportation Department (COUNTY) is seeking Construction Management Services from qualified engineering professionals to establish a pre-qualified consultant list to provide engineering and environmental services for various bridge, structure, and roadway projects located in the County of Riverside.
Notice is hereby provided regarding the availability of a Request for Proposals. Consultants who desire to submit a Proposal in response to this request can download the RFP and its attachments from the link provided below.
RFP Document and Attachments
Construction Management Services Request for Proposals + Addendum
• Request for Proposals (Dated February 18, 2026) (Superseded)
• Request for Proposals (Addendum No. 1 issued March 18, 2026)
Attachments
• Attachment A, Letter Issued 10/7/25 by the CalTrans, Office of Civil Rights (DBE Program Revisions)
• Vicinity Map for Market Street Bridge Replacement
• Appendix A - Construction Management of Scope of Services (Word Format)
• Appendix B - Sample Format for Cost Proposal (Excel file format)
• Engineering Services Agreement (Draft Contract Boilerplate, Word Format)
• Consultant Evaluation Rating Forms to be used by the Evaluation Committee (Presentation, Excel format)
• Consultant Evaluation Rating Forms to be used by the Evaluation Committee (Written, Excel format)
• Project Plans, Specifications, and Estimates
Plans(Superseded)SpecialProvisions(Superseded)Special Provisions (Update March 18, 2026 by Addendum No. 1)
- Cost Estimate
• As Built Plans, Various
- Caltrans 1951
- Caltrans 1956
- County of Riverside 1951
- Seismic Retrofit and Sidewalk Extension 2002
- Seismic Retrofit 1996
- Bridge Inspection Records Information System
• Bridge Design Hydraulic Report
• Final Initial Study with Mitigated Negative Declaration
• Exhibit 10-Q, Disclosure of Lobbying Activities
• Debarment and Suspension Certification
• Utility Plans, Rubidoux Community Services District
• Categorical Exemption / Categorical Exclusion Determination Form
• USFWS Biological Opinion (2019)
• USFWS Biological Opinion (2023)
• NWP 404
• Streambed Alteration Agreement
Supplemental Information
1. Pre-Proposal Meeting info, March 4, 2026
PowerPoint presentation
Meeting attendance roster
Consultant Questions & Answers
Submittal Date & Time
The closing date for submission of Proposals in response to this request is:
Thursday, March 25, 2026 at 2:00 PM.
Questions, RFI, Mailing List, and Submittal
Inquiries and Request for Information (RFI)
Prospective consulting firms are encouraged to promptly notify the COUNTY of any apparent inconsistencies, problems, or ambiguities in this RFP. Consultants may submit questions via email to Douglas Christensen at [email protected]. All email inquiries should contain “RFP Inquiry” in the email subject line. Inquiries shall only be accepted through this email address; telephone calls or physical letters will not be accepted. If deemed necessary, the COUNTY may call for a pre-proposal meeting to discuss issues raised.
RFP Mailing List
Consultants are encouraged to email Douglas Christensen at [email protected] with “RFP Mailing List” in the subject line to be placed on this RFP's e-mailing notification list. Consultants on the "RFP Mailing List" will receive an email notification for changes or updates to this RFP. The Consultant shall be responsible for monitoring the website for updates or changes if they did not request to be on the mailing list or did not receive confirmation of being placed on the mailing list.
Submittal of RFP package to:
Douglas Christensen, Senior Civil Engineer
[email protected]
Notice:
No fax copies will be accepted.
Incomplete submittals and/or submittals received after the closing date and time will be rejected without review.
Notice
The County of Riverside Transportation Department intends soon to utilize
an electronic bidding software, to assist the prequalification, proposals, advertising and bid process for our public works projects.
Click here to register