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Environmental Monitoring and Biological Services

Active

State & Local

Response Deadline10/13/2026, 07:00:00 AM UTC

Contract Overview

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

General Info

Agency

California Department of TransportationView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 02-2H6004.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Roadway excavation, place HMA and install corrugated steel pipe.

AI Contract Breakdown

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Timeline

PostedSep 8

subcontract

Response DeadlineOct 13

Submission deadline

Response Deadline

10/13/2026, 07:00:00 AM UTCin about 1 month

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Organization & Contact Information

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AgencyCalifornia Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

California Department of Transportation

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs biological surveys and water quality monitoring for prime contractors on Caltrans projects. Conducts daily visual clearance surveys for special-status species and turbidity sampling every 4 hours using turbidity meters. Complies with 40 CFR Part 136 for pollutant analysis. Requires a Designated Biologist or qualified monitor. Delivers daily survey logs and turbidity sampling reports.

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