This Government Contract opportunity from California was posted on August 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Hydrology and Hydraulics Engineering Services

Closed

State & Local

Submission Closed09/29/2026, 06:00:00 PM 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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New Jersey Department of Transportation Procurement

POSTED

about 15 hours ago

DEADLINE

in 20 days

AI Contract Overview

This subcontract for Hydrology and Hydraulics Engineering Services supports prime contractors on Caltrans District 10 roadway projects. The selected provider will perform water resource engineering and drainage design, conducting professional and technical studies in accordance with the Stormwater Quality Control Project Planning and Design Guide. Key deliverables include technical specifications, drainage plans, and H&H reports. The contract requires a Licensed Civil Engineer to execute the work under NAICS code 541330. Interested parties must submit their responses by September 29, 2026, for this California Department of Transportation opportunity.

General Info

Subcontract for Caltrans District 10 H&H engineering services; responses due September 29, 2026.

Agency

California Department of Transportation

NAICS

541330 - Engineering Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 06A3341.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

06A3341- AE On-Call Roadway Design & Related Project Development and Construction Design Support Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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

Timeline

PhaseClosed

PostedAug 27

subcontract

Response DeadlineSep 29

Deadline has passed

Submission Closed

09/29/2026, 06:00:00 PM UTC

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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

Performs water resource engineering and drainage design for prime contractors on Caltrans District 10 roadway projects. Conducts professional and technical engineering studies related to hydrology and hydraulics using the Stormwater Quality Control Project Planning and Design Guide. Requires Licensed Civil Engineer (PE). Delivers H&H reports, drainage plans, and technical specifications.