This Subcontract opportunity from California was posted on June 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil Engineering Design Services

Closed

State & Local

Submission Closed07/22/2026, 02:00:00 PM PDT

Contract Overview

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

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NAICS: 541330

New

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Aanko Technologies Inc.

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W7MX Uspfo Activity Caang 129

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90929 Best Management Practices for Stormwater Regulatory Compliance

Solicitation # 232968

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OGDC-SCM-SERVICES-CB-CnESS-60-4722-343453094-2026 – QA QC AND SUPERVISION OF PDEWS - WOJS

Solicitation # OGDC-SCM-SERVICES-CB-CNESS-60-4722-343453094-2026

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Oil & Gas Development Company Limited (OGDCL)

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Capital Projects - Construction

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22nd DAA

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

The Sonoma County Water Agency is seeking a subcontractor to provide professional civil engineering design services for water supply infrastructure. The scope of work includes the development of grading, drainage, and utilities layouts, with a requirement that all designs comply with Sonoma Water standards. Project milestones are structured around the submission of deliverables at the 60 percent, 90 percent, and 99 percent design stages. This opportunity is categorized under NAICS code 541330 and will be performed in Santa Rosa, California. Interested parties must submit their responses by the deadline of July 22, 2026.

General Info

Civil engineering subcontractor for Sonoma Water infrastructure design in Santa Rosa by July 2026.

Agency

California → Sonoma County Water Agency

NAICS

541330 - Engineering Services

Place of Performance

Santa Rosa, CA, 95403, USA

Set-Aside

NONE

Documents

This scope was carved out of TW 25/26-003.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Request For Statements Of Qualifications For Regional Water Supply Engineering And Related Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJun 26

subcontract

Response DeadlineJul 22

Deadline has passed

Submission Closed

07/22/2026, 02:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Sonoma County Water Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Sonoma County Water Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Provide civil engineering design for water supply infrastructure including grading, drainage, and utilities layout, with deliverables at 60%, 90%, and 99% design stages compliant with Sonoma Water standards.