This Government Contract opportunity from California was posted on July 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Structural Design for Bridges and Drainage Systems

Closed

State & Local

Submission Closed08/13/2026, 09:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 541330

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SEEKING QUALIFIED SUBCONSULTANTS IN RIVERSIDE COUNTY/SOCAL TO SUPPORT WELL REPLACEMENT PROJECT WITH WATER DISTRICT

Solicitation # seeking-qualified-subconsultants-riverside-countysocal-support-well-replacement-project-water

GHD Inc. is soliciting qualified subconsultants to support the Corydon Well Replacement Design Project for the Elsinore Valley Municipal Water District in Riverside County, California. The project encompasses a variety of professional services, including engineering, environmental assessments, surveying, geotechnical analysis, permitting, public outreach, and utility location. This opportunity is specifically targeted toward Disadvantaged Business Enterprises, Small Business Enterprises, Women-Owned Business Enterprises, and Minority-Owned Business Enterprises. Interested firms must contact Charlie Brown at charles.brown@ghd.com to submit a qualifications package and request solicitation documents. While initial contact is requested by August 7, 2026, the final deadline to receive solicitation documents is 5pm PST on Friday, August 14, 2026, with a general response deadline of September 15, 2026. Relevant NAICS codes for this engagement include 541330, 237110, and 541490, among others.

POSTED

DEADLINE

Corydon Well Replacement (C2305)

Solicitation # C2305

Ardurra Group, Inc. is soliciting proposals for the Corydon Well Replacement Project (Work Order C2305) on behalf of the Elsinore Valley Municipal Water District in California. This professional services agreement seeks qualified DBE firms to provide comprehensive design, bidding support, and engineering services during construction. The scope is divided into two phases: Phase 1 focuses on civil site design, technical specifications, and construction management for the drilling of a new well and the abandonment of the existing one; Phase 2 covers architectural, civil, mechanical, structural, electrical, and I&C design drawings, as well as equipping, testing, and commissioning. Technical requirements specify the use of 24-inch diameter stainless steel Ful-Flo louvered well screens and compliance with AWWA potable water well construction standards, Riverside County, and California State Water Resources Control Board regulations. The contract is set aside for small and disadvantaged businesses, including DBE, WOSB, and SDVOSB entities. Award selection is based on the most advantageous proposal, considering both price and other factors. Key requirements include the provision of performance and payment bonds for 100 percent of the contract price, a bid guarantee of five percent, and adherence to California prevailing wage laws. Consultants must maintain active SAM registration and provide a project manager as the primary point of contact. Payment is processed via monthly itemized statements, with a 45-day review and payment cycle. Proposals must be submitted via PlanetBids by September 1, 2026, and must include a cover letter, a detailed project approach, staff resumes, a five-year representative project list, and three professional references.

POSTED

DEADLINE

Corydon Well Replacement Project - Professional Design, Bidding Support, Engineering Services During Construction

Solicitation # corydon-well-replacement-project-professional-design-bidding-support-engineering-services-during-0

The Corydon Well Replacement Project, identified by contract number C2305, involves professional design, bidding support, and engineering services during construction for the Elsinore Valley Municipal Water District. Located in Lake Elsinore, Riverside, California, the project is managed by AKM Consulting Engineers. The solicitation was posted on August 17, 2026, with a response deadline of September 1, 2026. This opportunity falls under NAICS code 541330 and is open to Disadvantaged Business Enterprises through the Department of Transportation. Primary contact for the project is Katie Neubauer.

AKM Consulting Engineers

POSTED

DEADLINE

RFP-OFS-60 SYCAMORE REMODELING PROJECT DESIGN&ENGINEER SER

Solicitation # 1756

The City of Saint Paul is seeking proposals from design consultants for design and engineering services for the 60 Sycamore Remodeling Project, located at 60 Sycamore St W, Saint Paul, MN 55117. This solicitation is managed by the Office of Financial Services Real Estate Division in coordination with the Solid Waste and Recycling Division of Public Works. A mandatory pre proposal meeting is scheduled for September 15, 2026, at 10 AM CST on site. The deadline for submitting responses is October 2, 2026, by 3:00 PM CST. All proposals must be submitted through the official supplier portal at stpaulbids.com. Selected contractors must adhere to Affirmative Action and Equal Employment Opportunity specifications, including workforce participation goals of 32 percent minority and 20 percent female participation. Additionally, the project is subject to the Vendor Outreach Program, which encourages the inclusion of local small businesses and CERT certified vendors for contracts exceeding 50,000 dollars. The City reserves the right to reject any bids or waive requirements without explanation.

POSTED

DEADLINE

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

Solicitation # 06A3341

The California Department of Transportation is soliciting Statements of Qualifications for contract 06A3341, focusing on AE On-Call Roadway Design and related project development and construction design support services. The estimated value of the contract ranges from 2,686,364 to 4,365,341.50 dollars, with no specific DBE participation goal required. Interested qualified firms must submit their responses by the deadline of September 29, 2026. The primary point of contact for this solicitation is Adam Matheny. It is the responsibility of consultants and vendors to coordinate their own teaming efforts, as the department does not provide a mechanism for identifying other entities that have downloaded the project documents.

California Department of Transportation

POSTED

DEADLINE

RFQ-484-092826 On-Call Engineering Support Services for Cable Stayed Bridge and Tunnels

Solicitation # PE-48401-RFQ-2027-000000622

The Georgia Department of Transportation is seeking proposals for RFQ-484-092826 to provide on-call engineering support services specifically for cable stayed bridges and tunnels. This solicitation, identified by number PE-48401-RFQ-2027-000000622, is aimed at securing professional engineering expertise to maintain and support critical infrastructure within the state of Georgia. Interested parties must submit their responses by the deadline of September 28, 2026, at 7:00 PM. The primary point of contact for this procurement is Andrea Everson, and the project will be performed within Georgia.

Department of Transportation-2

POSTED

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Technical Data Package Development

ACTIVE DEVICES DIVISION

POSTED

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Technical Data Package and Drawing Compliance Services

MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

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Technical Compliance and Quality Assurance

ASC COMMODITIES DIVISION

POSTED

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Quality Assurance & Inspection Services

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Quality Assurance and Higher-Level Inspection ServicesThe Quality Assurance and Higher-Level Inspection Services subcontract, issued by the Department of Defense under the ASC Supplier Oper AE and AF Div, requires the performance of independent quality inspections and audits. The primary objective is to verify strict compliance with technical drawings, MIL-STD, and advanced quality standards such as AS9100. This opportunity falls under NAICS code 541330 and was posted on August 27, 2026. Interested parties must submit their responses by the deadline of September 28, 2026.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Quality Assurance and First Article Testing Services

ASC SUPPLIER OPER AE AND AF DIV

POSTED

1 day ago

DEADLINE

in 7 days

AI Contract Overview

The Contract for Structural Design for Bridges and Drainage Systems requires the provision of comprehensive structural engineering services focused on bridges, culverts, and drainage structures. This includes performing detailed load calculations, selecting appropriate material specifications, and providing construction oversight to ensure compliance with engineering standards and safety requirements. The work is tied to infrastructure projects under the County of Orange, OC Public Works, with the place of performance located in Santa Ana, California, 92701. The contract is categorized as a subcontract under NAICS code 541330, which pertains to architectural, engineering, and related services, and it is open for responses until August 13, 2026, at 9:00 PM Pacific Time. The solicitation was posted on July 3, 2026, and interested parties must submit proposals via the provided online portal by the deadline.

General Info

Providing bridge and drainage structural design services for Orange County in Santa Ana, California, until August 13, 2026.

Agency

California → County of Orange, OC Public WorksView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

Santa Ana, CA, 92701, USA

Set-Aside

NONE

Documents

This scope was carved out of 080-3091002-RE.

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

View the prime solicitation

Architect-Engineer (A-E) Flood Control Engineering Services – Task Order Contracts

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed

PostedJul 3

subcontract

Response DeadlineAug 13

Deadline has passed

Submission Closed

08/13/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Orange, OC Public Works

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → County of Orange, OC Public Works

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Provide structural engineering services for bridges, culverts, and drainage structures, including load calculations, material specifications, and construction oversight.