This Solicitation opportunity from California was posted on December 2, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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RFP - Tribal Territory Feasibility Study.

Closed

74A1662State & Local

Submission Closed01/27/2026, 12:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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AI Contract Overview

Caltrans District 2 is seeking an experienced contractor to develop the Humboldt-Siskiyou Tribal Territory Climate Adaptation Technical Feasibility Study. The Study aims to conduct a climate vulnerability-informed assessment with a focus on geological and hydraulic factors, incorporating nature-based climate adaptation solutions. Key deliverables include identifying and prioritizing candidate projects that can attract funding and creating a Strategic Investment Strategy for the highest priority projects. The solicitation was posted on December 2, 2025, with responses due by January 27, 2026. The project is based in Humboldt, California, and is managed by the California Department of Transportation. Interested parties can contact the primary point of contact, Erik Groen, for further information or submit requests for accessible solicitation documents. The Study is an important initiative to address climate adaptation in the tribal territory through technical and strategic planning.

General Info

Caltrans seeks contractor for Humboldt-Siskiyou climate adaptation study focused on geology, hydraulics, and funding.

Agency

California Department of Transportation

NAICS

541330 - Engineering Services

Place of Performance

Humboldt-Siskiyou region, CA, USA

Set-Aside

NONE

Documents

Addendum 1 to RFP 74A1662 Tribal Territory Feasibility Study

2 pages · amendment

High

Addendum 2 to RFP 74A1662 Tribal Territory Feasibility Study

2 pages · amendment

High

Addendum 3 to RFP 74A1662 Tribal Territory Feasibility Study

3 pages · amendment

High

RFP 74A1662 Tribal Territory Feasibility Study

98 pages · rfp

High

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

1 update

PhaseClosed

PostedDec 2

Solicitation

Notice updatedDec 2

Response deadline changed from Feb 17, 2026 to Jan 27, 2026. NAICS code changed from 541620 to 541330.

Response DeadlineJan 27

Deadline has passed

Submission Closed

01/27/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia Department of Transportation

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

Contacts

Erik Groen

contact@example.gov

Full Description

Caltrans District 2 proposes to hire an experienced Contractor to develop the Humboldt-Siskiyou Tribal Territory Climate Adaptation Technical Feasibility Study (Study). The primary goals of the Study are to: 1) Provide a climate vulnerability-informed technical feasibility study, focusing on geologic and hydraulics assessments, that considers nature-based climate adaptation solutions, 2) Develop a prioritized set of candidate projects for seeking project funding, and 3) Develop a Strategic Investment Strategy (SIS) for the highest priority projects.
The documents and files attached to this solicitation do not have any updates for digital accessibility at this time. Updates will be applied as soon as they are available. For an accessible version of solicitation documents published on this page, please submit a request to contact@example.gov or call +1 (555) 000-0000.