This Subcontract opportunity from California was posted on June 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Compliance and Biological Monitoring

Closed

State & Local

Submission Closed07/22/2026, 12:00:00 AM PDT

Contract Overview

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

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NAICS: 541620

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DAS Procurement

POSTED

about 18 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This contract involves performing preconstruction biological surveys focused on protected species such as burrowing owls, bats, and gnatcatchers. It requires detailed environmental compliance and biological monitoring to ensure the protection of these species prior to construction activities. A key component of the contract is on-site monitoring specifically for bat roosting activities to prevent disturbance or harm. Issued by the California Department of Transportation, the subcontract calls for services aligned with NAICS code 541620. The solicitation was posted in early June 2026, with a response deadline in late July 2026. Although specific location details for the place of performance are not provided, the work is intended to support environmental conservation efforts within California related to transportation projects.

General Info

Preconstruction biological surveys and monitoring of protected species by California Department of Transportation.

Agency

California Department of Transportation

NAICS

541620 - Environmental Consulting Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 08-1N6104.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Roadway excavation, JPCP, HMA-A, & modifying TMS.

AI Contract Breakdown

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedJun 8

subcontract

Response DeadlineJul 22

Deadline has passed

Submission Closed

07/22/2026, 12:00:00 AM PDT

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Organization & Contact Information

AgencyCalifornia Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct preconstruction biological surveys for protected species including burrowing owls, bats, and gnatcatchers, with on-site monitoring required for bat roosting activities.