This Government Contract opportunity from Texas was posted on November 24, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Structural Engineering Design for HVAC Supports

Closed

State & Local

Submission Closed01/06/2026, 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

New

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Aanko Technologies Inc.

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Infrastructure Improvement Plan (IIP) DevelopmentThis subcontract opportunity involves the development of long-term capital improvement plans for prime contractors managing infrastructure projects for the City of Avondale. The selected provider will be responsible for identifying necessary projects across multiple sectors, including streets, parks, police, and fire services on a five-year horizon, as well as water and sewer systems on a ten-year horizon. Utilizing GIS mapping and civil engineering software, the contractor must estimate project costs, timing, and financing to deliver a comprehensive Infrastructure Improvement Plan. Qualified candidates must hold a Professional Engineer license to perform this work. The solicitation was posted on November 5, 2026, with a response deadline of December 10, 2026. This project falls under NAICS code 541330 and is managed through the Finance and Budget agency in Arizona.

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Structural Observation EngineerThis subcontract opportunity is for a Structural Observation Engineer to support prime consultants on seismic retrofit projects managed by the Mayor's Office of Housing and Community Development in San Francisco. The selected professional will be responsible for performing high-level structural observations to ensure that all retrofit implementations align strictly with building codes and the original design intent. A key deliverable for this role is the production of detailed structural observation reports. Qualified candidates must hold a Professional Engineer licensure to be eligible for this position. The solicitation was posted on November 5, 2026, with a response deadline of November 26, 2026. This engagement falls under NAICS code 541330, focusing on specialized engineering services to enhance the seismic resilience of city infrastructure.

Mayor's Office of Housing and Community Development

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Certified Welding Inspector (CWI)This subcontract opportunity is for a Certified Welding Inspector to provide specialized inspection services for seismic retrofit projects managed by the Mayor's Office of Housing and Community Development in San Francisco. The selected contractor will work under prime consultants to perform visual and non-destructive testing on structural steel welding and single-pass fillet welds, ensuring all work meets established codes and delivering certified inspection reports to verify weld integrity. The solicitation was posted on November 5, 2026, with a response deadline of November 26, 2026. Classified under NAICS code 541330, this engagement focuses on technical engineering and inspection services essential for the safety and compliance of municipal infrastructure projects within California.

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DDC System Design, Programming, and IntegrationThis subcontract for the Oregon Department of Transportation involves the design, configuration, and software integration of Automated Logic Systems DDC networks for facility projects in Portland. The scope of work includes configuring high-speed peer-to-peer networks, web-based operator interfaces, and GPC1 controllers specifically for boiler rooms and RTUs. Additionally, the contractor is responsible for migrating points from SAGE systems and replicating sequences of operations to ensure a fully operational DDC system and PICS. All deliverables must maintain strict compliance with ANSI/ASHRAE Standard 135 BACnet requirements. The project falls under NAICS code 541330 and requires the selected provider to work alongside prime contractors to deliver integrated system functionality.

Department of Transportation

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Structural EngineerThis subcontract opportunity with the California Public Works agency seeks a Structural Engineer to provide specialized analysis and design services for City skatepark improvement projects. The selected contractor will support prime contractors by developing structural plans for reinforced concrete features, monument signs, and supports for art installations or pump tracks. All work must be performed using structural analysis software and requires the delivery of signed and sealed structural plans, reinforcement details, and comprehensive calculations. Qualified candidates must hold a valid California Professional Engineer license to be eligible for this role. The solicitation was posted on November 4, 2026, with a response deadline of December 4, 2026. This project falls under NAICS code 541330, focusing on engineering services to ensure the safety and integrity of public recreational infrastructure.

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Landscape ArchitectThis subcontract opportunity is for a Landscape Architect to provide specialized design services for City skatepark improvement projects. The selected contractor will work under prime contractors to develop comprehensive landscape plans, irrigation systems, and site restoration strategies for park amenities and perimeters. Key responsibilities include the selection of durable materials and plants utilizing professional landscape design software, with final deliverables consisting of detailed irrigation plans and plant schedules. Qualified candidates must hold a valid California Professional Landscape Architect license to be eligible for this role. The project is managed by the California Public Works agency under NAICS code 541330. Interested parties must submit their responses by the deadline of December 4, 2026.

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Civil Engineering ConsultantThis subcontract opportunity is for a Civil Engineering Consultant to provide specialized site engineering, grading, and utility design services for City skatepark improvement projects. The selected consultant will support prime contractors by conducting field reconnaissance, performing infiltration testing, mapping utilities through potholing, and developing comprehensive grading and drainage plans. Key deliverables include utility relocation details and erosion control plans. To be eligible, the consultant must possess a valid California Professional Engineer license and utilize CAD software for design work. This project is managed by the Public Works agency in California under NAICS code 541330. Interested parties must submit their responses by the deadline of December 4, 2026.

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Lead Skatepark DesignerThis subcontract opportunity is for a Lead Skatepark Designer to provide specialized architectural design and layout services for City skatepark improvement projects. Working under prime contractors, the selected professional will refine concept designs and develop rider flow and accessible routes for an 8,000 square foot facility featuring a pump track, street lane, plaza, and bowls. The scope of work requires the use of specialized skatepark geometry software to ensure precise radii and transitions, culminating in the delivery of final concept plans, layouts, and technical concrete details. Qualified candidates must hold a valid California Professional License to perform these services. The project is managed through the California Public Works agency under NAICS code 541330. Interested parties must submit their responses by the deadline of December 4, 2026.

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Etnies Skatepark Improvement Project (25P03)

Solicitation # 25P03

The City of Lake Forest is seeking professional design services for the Etnies Skatepark Improvement Project (25P03) located at 20028 Lake Forest Drive. The selected consultant will refine two preliminary concept designs into a final concept and develop a complete, permit-ready, and bid-ready construction package. Key project enhancements include the addition of an 8,000 square foot all-wheel pump track, improvements to the street lane, plaza, and various bowls, the replacement of the cradle, and the integration of public art. The consultant must coordinate with a separate ongoing building renovation project and develop a construction phasing plan that minimizes operational disruptions. The contract is structured on a time and materials, not-to-exceed basis, with monthly invoicing and a 30-day payment term. Award selection is based on a multi-phase evaluation involving mandatory compliance checks, a qualitative proposal review, and a weighted final score consisting of interviews (80 percent) and cost proposals (20 percent). Requirements include the identification of key personnel such as a Project Manager, Lead Skatepark Designer, and Civil Engineering Lead, all of whom must hold necessary California professional licenses. Additionally, the consultant must comply with California prevailing wage laws, register with the Department of Industrial Relations, and ensure all designs meet ADA standards. Proposals are due by December 4, 2026, via the City's eProcurement portal.

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Geotechnical Engineering and Soil AnalysisThis subcontract for Geotechnical Engineering and Soil Analysis supports the Medford Irrigation District pipeline projects in Central Point, Oregon. The selected contractor will be responsible for executing field exploration plans, performing soil borings, and conducting laboratory testing specifically to analyze unstable clay slopes. These efforts are critical for providing the necessary data to support 30 percent preliminary design and overall pipeline stability. The project requires the expertise of an Oregon licensed Professional Geologist or Professional Engineer. The primary deliverables include a comprehensive geotechnical investigation report and specific recommendations for slope stability. Interested parties must submit their responses by December 5, 2026.

Medford Irrigation District

POSTED

about 14 hours ago

DEADLINE

in 29 days

AI Contract Overview

The Texas Department of Transportation is seeking a subcontractor for structural engineering design services focused on HVAC supports. The scope of work involves performing detailed engineering analysis and design for the structural supports of High Volume Low Speed fans and Dedicated Outdoor Air Systems. Key deliverables include the completion of load calculations and the provision of sealed drawings that adhere to all applicable building codes. This opportunity was posted on November 24, 2025, with a response deadline of January 6, 2026. The project falls under NAICS code 541330 for engineering services. Interested parties can find further details and submission guidelines through the official Texas Department of Transportation procurement portal.

General Info

Agency

Texas Department Of Transportation

NAICS

541330 - Engineering Services

Place of Performance

TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 15-380421327.

The full solicitation package (16 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

15-380421327 Bandera New MNT Facility, SAT District

AI Contract Breakdown

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

Timeline

PhaseClosed

PostedNov 24

subcontract

Response DeadlineJan 6

Deadline has passed

Submission Closed

01/06/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyTexas Department Of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyTexas Department Of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Perform engineering analysis and design for structural supports of DOAS units and HVLS fans, including load calculations and code-compliant sealed drawings.