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Water Quality and Turbidity Sampling

Open

State & Local

Response Deadline01/07/2027, 02:00:00 PM PST

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 Water Quality and Turbidity Sampling involves providing environmental monitoring services for prime contractors working on California Department of Transportation projects. The scope of work requires the contractor to conduct turbidity sampling at four hour intervals and perform a visual inspection one year after construction is completed during the rainy season. The selected provider is responsible for the delivery of all associated sampling and inspection reports. The opportunity is categorized under NAICS code 541620 and was posted on November 10, 2026. Interested parties must submit their responses by the deadline of January 7, 2027. Further details regarding this procurement can be accessed through the Cal eProcure portal.

General Info

Subcontract for Caltrans water quality sampling and turbidity monitoring services ending January 2027.

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 02-0J81U4.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RHMA, concrete barrier, and corrugated steel pipe culvert.

AI Contract Breakdown

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

Timeline

PostedNov 10

subcontract

Response DeadlineJan 7

Submission deadline

Response Deadline

01/07/2027, 02:00:00 PM PSTin about 2 months

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Organization & Contact Information

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AgencyCalifornia Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs environmental monitoring for prime contractors on Caltrans projects. Conducts turbidity sampling every 4 hours and performs a one-year post-construction visual inspection during the rainy season. Delivers sampling and inspection reports.

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