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  5. ›12A2343 - On-Call Biological Services in Orange County…

California Department of Transportation·California

12A2343 - On-Call Biological Services in Orange County, District 12

Closes 1/12/2026$3.2M – $5.2MRequest for Qualification
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Description

The California Department of Transportation (Caltrans) is soliciting Statements of Qualifications (SOQs) from qualified firms to provide on-call biological services in Orange County, District 12. The selected firm will provide consultation, research, professional, and technical services for biological services, including field sampling, analysis, and reports on an as-needed basis. The scope of work includes tasks such as studies of endangered species, wetland delineation, construction monitoring, and mitigation implementation monitoring. The contract term is approximately three years, and the estimated contract amount is $3,200,000 to $5,200,000. • The work will be performed on projects to improve the state transportation system facilities within District 12, Orange County. • The Consultant shall provide Biological Services within the geographical jurisdiction of the Contract. • The Consultant shall assist Caltrans to produce a complete and biddable Plans, Specifications and Estimate (PS&E) package. • The Consultant shall be available to meet with Caltrans, participate in internal Project Development Team (PDT) meetings, and attend public meetings. • The Consultant shall implement a personnel retention plan strategy and submit a written plan with the Statement of Qualification submittal.

Attached files

Contact

Lisa Pallesen(Contract Analyst)

[email protected]

(279) 599-1435

Key dates

Opened
12/9/2025
Closes
1/12/2026
Duration
3 years

Last updated

Details

Type
Request for Qualification
Industry
Environmental Services
NAICS
541620
Solicitation №
12A2343

Budget estimate

$3,200,000 – $5,200,000

Based on the estimated contract amount of $3,200,000 to $5,200,000, the budget for this opportunity is expected to be within this range. The actual budget may vary depending on the scope of work, the complexity of the projects, and the consultant's expertise and efficiency. Factors that may influence the budget include the number of projects assigned, the duration of each project, and the level of expertise required.

AI estimate from the solicitation

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