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Environmental Monitoring and Biological Services

Active

State & Local

Response Deadline11/18/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract for Environmental Monitoring and Biological Services supports prime contractors on California Department of Transportation projects. The scope of work focuses on biological monitoring and environmental compliance, specifically overseeing the relocation of stockpiled vegetation and ensuring adherence to Water Quality Certifications, Streambed Alteration Agreements, and Biological Opinions from the US Department of Commerce and Interior. The selected provider will be responsible for managing invasive species using specialized biological survey equipment and delivering detailed biological monitoring logs and compliance reports. This opportunity falls under NAICS code 541620, with a response deadline set for November 18, 2026.

General Info

Environmental monitoring and biological compliance services for Caltrans projects, due November 18, 2026.

Agency

California Department of Transportation (Caltrans)

NAICS

541620 - Environmental Consulting Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 05-1K4514.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Construction On State Highway In Santa Barbara County Near Buellton At Various Locations From 3.6 Miles North Of Route 1/101 Separation To 1.3 Miles South Of Route 101/246 Separation

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Timeline

PostedOct 26

subcontract

Response DeadlineNov 18

Submission deadline

Response Deadline

11/18/2026, 10:00:00 PM UTCin 23 days

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Organization & Contact Information

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AgencyCalifornia Department of Transportation (Caltrans)

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation (Caltrans)

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs biological monitoring and environmental compliance for prime contractors on Caltrans projects. Monitors relocation of stockpiled vegetation and ensures compliance with US Dept of Commerce/Interior Biological Opinions, Streambed Alteration Agreements, and Water Quality Certifications. Manages invasive species using biological survey equipment. Delivers compliance reports and biological monitoring logs.

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