Professional Design Services on State Route 99/120 Interchange Improvements Phase 1B Modifications

Agency: San Joaquin Council of Governments
State: California
Type of Government: State & Local
NAICS Category:
  • 541330 - Engineering Services
  • 541611 - Administrative Management and General Management Consulting Services
Posted Date: Apr 27, 2025
Due Date: May 9, 2025
Solicitation No: 2025-RFP-010
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Project ID: 2025-RFP-010

Title: Professional Design Services on State Route 99/120 Interchange Improvements Phase 1B Modifications

Addenda: 0

Release Date: 4/2/2025

Due Date: 5/9/2025

Post Information
Posted At:Wed, Apr 2, 2025 8:00 AMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No
Overview
Summary

The San Joaquin Council of Governments (SJCOG) is the designated federal Metropolitan Planning Organization and State Regional Transportation Planning Agency for San Joaquin County. As such, SJCOG coordinates the region’s transportation projects and programs. The agency operates under a joint powers agreement among its eight member municipalities as well as the county government.

SJCOG is soliciting statements of qualifications from consulting firms to provide professional design services. SJCOG in partnership with the California Department of Transportation (Caltrans) is requesting these services for the SR99/SR120 Interchange Improvements Phase 1B Modifications.

Statement of Qualifications (SOQ) should include information demonstrating Consultant’s understanding of the project, expertise and past performance conducting similar projects and project team as outline in this RFQ. The top three (3) proposers, after evaluations are conducted by the evaluation panel, will be invited to submit a detailed scope of work, cost proposal, and schedule for the project.

The services provided under this solicitation will be funded with federal funds. Additionally, it is anticipated that the construction phase will be federally funded, both which necessitate compliance with both State and Federal requirements for design and construction. Consultant shall demonstrate familiarity of federally funded projects and with clear understanding of requirements/needs to facilitate the project through Caltrans Local Assistance and Local Assistance Procedures Manual.

SJCOG shall not discriminate on the basis of race, color, national origin, or sex in the award and performance of any federal-assisted contract or in the administration of its Disadvantaged Business Enterprises (DBE) program or the requirements of 49 Code of Federal Regulations (CFR) Part 26, as amended. It is the policy of SJCOG to ensure nondiscrimination in the award and administration of all contracts and to create a level playing field on which firms can compete fairly for contracts and subcontracts relating to SJCOG construction, procurement, and professional services activities. The contractor, sub recipient or subcontractor shall not discriminate on the basis of race, color, national origin, religion, age, disability, or sex in the performance of this contract. This applies to all consultants’ and subconsultants’ employment, solicitations, selection of subconsultants and procurement of materials.

Background

Timeline
Release Project Date:
April 2, 2025
Deadline for Questions:
April 16, 2025, 4:00pm
Pre-Proposal Conference (Non-mandatory):
SOQ Due:
May 9, 2025, 4:00pm
Review of SOQ-Selection top three (3) Consultants:
May 22, 2025
Top three (3) Consultants - Proposals Due :
June 17, 2025, 4:00pm
Proposals evaluated and selected (Interviews Optional), begin contract negotiations:
July 2025
SJCOG Board Approval of Contract :
August 2025
* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.

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See Also

RFx Name: BPM013174 RFx Begin Date (UTC+0): RFSQ - QUARTERLY PRE-QUALIFICATION FOR PUBLIC

San Diego County

Bid Due: 7/27/2026

Bid Number: RFP No. DPW2026-005 Bid Title: RFP Design Engineering and Environmental Services

Humboldt County

Bid Due: 7/17/2026

Type Title Deadline Status Notice Request for Qualifications (RFQ) for On-Call Construction Management

Port of Oakland

Bid Due: 7/14/2026

Project ID: 2026.PR.002 Title: CITY OF SOUTH SAN FRANCISCO PARKS AND RECREATION MASTER

City of South San Francisco

Bid Due: 7/15/2026