This Subcontract opportunity from Texas was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Engineering and Quality Assurance Support

Closed

State & Local

Submission Closed09/03/2026, 02:00:00 PM CDT

Contract Overview

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

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The San Joaquin County Department of Public Works is seeking qualifications from land surveying firms to provide professional and technical services on an as-needed basis for various design and construction projects throughout the county. These projects include roadway reconstruction, bridge replacement, and embankment repairs, requiring services such as topographic surveys, right-of-way surveys, and project staking. All work must be supervised by a Licensed Land Surveyor registered in California and adhere to local, state, and federal standards. The agency intends to establish an on-call list of up to four consulting firms for a two-year period, with a possible one-year extension. Selected consultants will operate under a Purchase Agreement with an aggregate assignment limit of 200,000 dollars per fiscal year, though selection does not guarantee a minimum workload. Payment is based on actual cost plus a fixed fee. Consultants may utilize approved subconsultants for traffic control and 3D modeling, provided they adhere to non-discrimination laws during the subcontracting process.

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DEADLINE

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Topographical Land Surveying ServicesThis subcontract for Topographical Land Surveying Services involves performing a detailed topographical survey for prime contractors on Welsh Government projects located at the Baglan Bay site. The scope of work requires conducting a 3D survey of ground levels and site features across 170.62 hectares to develop a comprehensive three-dimensional digital ground model. Final deliverables must include the digital ground model and technical drawings provided in both AutoCAD DWG and PDF formats. To ensure professional standards, the successful provider must be an RICS Regulated Firm and employ personnel qualified as MRICS or FRICS. Interested parties must submit their responses by the deadline of December 7, 2026. The project falls under NAICS code 541370 and is managed under the authority of the Welsh Government.

Llywodraeth Cymru / Welsh Government

POSTED

DEADLINE

Baglan bay Topographical Survey

Solicitation # C093/02026/2027

The Welsh Government is seeking a qualified contractor to perform a topographical survey of the Baglan Bay site, located southwest of the M4 motorway in Wales. The project covers approximately 170.62 hectares and requires a three-dimensional survey of existing ground levels and site features, including utilities, highways, structures, hardstanding, boundaries, drainage, and water features. The contractor must deliver a three-dimensional digital ground model along with AutoCAD DWG and PDF drawings. The contract is estimated to have a total value of £350,000 excluding VAT and is scheduled to run for a three-month term from January 18, 2027, to April 18, 2027. To qualify, bidders must demonstrate that geomatics or land surveying is a principal business activity and provide evidence of being an RICS Regulated Firm with staff holding professional qualifications such as MRICS or FRICS. Mandatory requirements include a pass/fail assessment of legal and financial capacity, as well as minimum insurance coverage of £1,000,000 for Professional Indemnity and £5,000,000 each for Public and Employers' Liability. The contract award will be based on a weighted evaluation consisting of price at 70%, technical quality at 20%, and social value at 10%. Tenders must be submitted in English via the eTenderWales portal by December 7, 2026.

Llywodraeth Cymru / Welsh Government

POSTED

DEADLINE

CCTV Drainage Survey and MappingThis subcontract for CCTV Drainage Survey and Mapping involves providing internal visual inspections and asset mapping for prime contractors working on Westmorland and Furness Council projects. The scope of work includes conducting CCTV inspections of sewers and drains utilizing robotic cameras or push-rod equipment to record asset conditions for grading and mapping locations via GIS software. The successful provider must hold certifications in drainage survey standards, specifically OS 199, to ensure compliance and quality. Key deliverables include the production of detailed asset condition reports and updated asset maps. The response deadline for this opportunity is December 7, 2026.

Westmorland and Furness Council

POSTED

DEADLINE

Ecological Data Processing and GIS MappingThis subcontract for Ecological Data Processing and GIS Mapping supports prime contractors on Natural England projects by providing technical processing of field data and spatial dataset management. The scope of work involves converting raw field observations into structured electronic datasets and managing primary and reserve sample point shapefiles utilizing ArcGIS or QGIS software. A critical component of the contract is mapping the permission status of sample points to facilitate integration into a predictive Habitat Suitability Model. The final deliverable consists of a comprehensive electronic dataset containing bird data and associated permission statuses. The opportunity was posted on November 6, 2026, with a response deadline of November 23, 2026, falling under NAICS code 541370.

POSTED

DEADLINE

Preconstruction Video DocumentationThis subcontract for Preconstruction Video Documentation involves providing specialized video recording services for prime contractors working on City of Stuart water treatment plant projects. The selected provider will be responsible for using high-resolution equipment to capture comprehensive visual evidence of existing infrastructure and site conditions before mobilization begins. All work must adhere to project-specific documentation standards, culminating in the delivery of detailed video files and reports. Managed by the Utilities and Engineering agency in Florida under NAICS code 541370, the opportunity was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 18, 2026.

Utilities and Engineering

POSTED

DEADLINE

Survey and Vibration MonitoringThis subcontract for the City of Norfolk Public Works (D&C) involves providing specialized survey and vibration monitoring services for marine construction projects. The selected contractor will be responsible for performing pre- and post-construction condition surveys, establishing Displacement Reference Points for optical surveys, and conducting structural displacement monitoring during pile driving activities. A key technical requirement is the real-time monitoring of peak particle velocity to ensure structural integrity throughout the construction process. The project requires the appointment of a Contractor's Specialty Engineer to oversee technical operations and ensure compliance. Deliverables include detailed Condition Survey and Vibration Monitoring Reports. Interested parties must respond by December 7, 2026, for this opportunity categorized under NAICS code 541370.

Public Works (D&C)

POSTED

about 15 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract under the title Engineering and Quality Assurance Support seeks a third-party provider to deliver engineering review services, coordinate material testing activities, and provide documentation support for quality assurance and quality control processes. This subcontract is positioned under NAICS code 541370, indicating it pertains to engineering services, and is issued by the Texas Department of Transportation for performance within the state of Texas. The provider will be expected to ensure compliance with state transportation standards through systematic oversight of engineering designs, timely coordination of laboratory and field material tests, and the accurate compilation and maintenance of QA/QC records to support project integrity and regulatory compliance. The solicitation was posted on August 5, 2026, with a firm response deadline of September 3, 2026, at 7:00 PM Central Time. Interested parties must submit proposals through the Texas SmartBuy portal via the provided link, and while no set-aside designation or organizational type requirement is specified, the work is intended to support state infrastructure initiatives. No point of contact or specific project location details are provided in the posting, and the place of performance remains unenumerated beyond the state level, suggesting flexibility in execution sites across Texas. All deliverables must align with the Texas Department of Transportation’s technical and procedural expectations for engineering and quality programs.

General Info

Third-party provider to deliver engineering review, material testing coordination, and QA/QC documentation for Texas Department of Transportation.

Agency

Texas Department of Transportation

NAICS

541370 - Surveying and Mapping (except Geophysical) Services

Place of Performance

TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 6501-05-001_0926.

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

View the prime solicitation

STATE LET MAINTENANCE CONTRACT, TOM GREEN CO, BRIDGE PREVENTATIVE MAINTENANCE

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 5

subcontract

Response DeadlineSep 3

Deadline has passed

Submission Closed

09/03/2026, 02:00:00 PM CDT

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Organization & Contact Information

AgencyTexas Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

Texas Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Third-party engineering review, material testing coordination, and QA/QC documentation support.

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