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  5. ›CIVIL ENGINEERING AND ENVIRONMENTAL SERVICES FOR RANCHO…

County of Santa Cruz·California

CIVIL ENGINEERING AND ENVIRONMENTAL SERVICES FOR RANCHO RIO AVENUE BRIDGE REPLACEMENT PROJECT

Closes 12/10/2025$500k – $2MRequest for Proposal
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Description

The County of Santa Cruz is seeking a qualified consulting firm to provide civil engineering and environmental services for the Rancho Rio Avenue Bridge Replacement Project. The project involves replacing the existing one-lane bridge with a two-lane concrete slab bridge and standard bridge approaches. The selected consultant will be responsible for performing tasks such as project management, preliminary engineering, survey and mapping, geotechnical investigations, hydrologic and hydraulic report, and environmental support. The consultant will also be required to provide bidding assistance and construction support. • The project is expected to be completed by December 31, 2029. • The consultant will be required to submit a detailed project schedule and meet the project milestones. • The consultant will be responsible for ensuring compliance with Caltrans and County standards. • The consultant will be required to provide a cost proposal using the Caltrans Sample Cost Proposal 1. • The consultant will be required to comply with the State of California's General Prevailing Wage Rate requirements. The County is looking for a consultant with experience in providing similar services, a strong understanding of the scope of work, and the ability to complete the project on time and within budget.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Tyler Decker(Project Manager)

[email protected]

(831) 454-2842

Key dates

Opened
11/12/2025
Questions due
12/1/2025
Closes
12/10/2025
Duration
48 months

Last updated

Details

Type
Request for Proposal
Industry
Construction
NAICS
541330
Solicitation №
2021-RFP-067

Budget estimate

$500,000 – $2,000,000

Based on the project description, the estimated cost of the project is not explicitly stated. However, considering the scope of work and the fact that it's a bridge replacement project, a rough estimate for the consulting services could be in the range of $500,000 to $2,000,000. This estimate is based on the assumption that the project will require a significant amount of engineering and environmental services, including design, permitting, and construction support. The actual cost may vary depending on the complexity of the project, the experience of the consultant, and other factors.

AI estimate from the solicitation

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