This Subcontract opportunity from New York was posted on June 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Geotechnical and Surveying Support

Closed

State & Local

Submission Closed08/10/2026, 12:00:00 AM EDT

Contract Overview

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

Active Opportunities Like This One

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.

San Joaquin County Department of Public Works

POSTED

DEADLINE

Geotechnical Investigation & SurveyingThis subcontract opportunity, titled Geotechnical Investigation and Surveying, is issued by the Bristol Alliance of Companies for projects located at US Army facilities in Kentucky. The selected contractor will be responsible for performing essential field surveys and subsurface investigations to support structural design for prime contractors. Key technical requirements include conducting soil borings, geotechnical investigations, and below-grade utility investigations along the designated work footprint. The final deliverables for this engagement consist of comprehensive geotechnical reports and detailed survey data. Interested parties should note that the response deadline is December 22, 2026, and the work is categorized under NAICS code 541370. Performance of these services will take place in Greenville, Kentucky.

Bristol Alliance of Companies

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DEADLINE

Public Engagement Web Mapping ServicesThis subcontract for Public Engagement Web Mapping Services involves the development and hosting of an interactive digital platform designed for public safety reporting on City of Dunwoody safety projects. The selected provider will create a web-hosted map to collect and display public safety comments, integrate HIN corridor data, and utilize ArcGIS or QGIS to produce visual summaries and presentation-ready figures to support decision-making. The project requires strict adherence to ADA compliance to ensure web accessibility for all users. The final deliverables include a live interactive map and a series of professional figures. Interested parties should note the response deadline of December 14, 2026, for this Georgia-based initiative categorized under NAICS code 541370.

POSTED

DEADLINE

Surveying & As-Built DocumentationThis subcontract for Surveying and As-Built Documentation involves providing high-precision GPS surveying services for prime contractors working on Dalton Utilities projects in Georgia. The scope of work focuses on recording coordinates for underground piping, requiring a minimum of four satellites and a maximum PDOP of 6.0 to ensure technical precision. All dimensional measurements must maintain an accuracy of 0.1 foot. The selected contractor is responsible for delivering final approved As-Built drawings produced in ARC/INFO, AutoCAD, and ArcView formats. This opportunity falls under NAICS code 541370, with a response deadline set for December 17, 2026.

POSTED

DEADLINE

Trail Design and Surveying ServicesThis subcontract for Trail Design and Surveying Services involves the professional design and layout of a 1.5-mile single-track trail for municipal park projects in South Carolina. The selected provider will be responsible for creating a trail alignment that follows the natural contours of rolling and wooded terrain, ensuring strict adherence to US Forest Service Trail Class 3 Design Parameters and ADA Title II accessibility guidelines. The scope of work requires the use of GPS surveying equipment for precise mapping. Final deliverables include comprehensive trail design plans and a completed GPS track of the trail. Interested parties must submit their responses by November 24, 2026.

POSTED

DEADLINE

MEP Coordination & BIM ServicesThis subcontract for the City of Grayson in Georgia focuses on the delivery of Mechanical, Electrical, and Plumbing coordination and Building Information Modeling services. The selected provider will support prime contractors by utilizing BIM software, specifically Revit, to perform system integration and clash detection. The primary objective is to ensure precise trade alignment through the creation and delivery of coordinated MEP BIM models and detailed shop drawings. The opportunity is categorized under NAICS code 541370 and was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 4, 2026, at 1:00 PM.

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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 Geotechnical and Surveying Support subcontract, issued by MTA Construction and Development in New York, focuses on providing essential technical services for a bypass project within a complex interlocking area. The scope of work includes initial and ongoing surveying, subsurface investigations, and alignment verification to ensure the structural integrity and precision of the bypass construction. This opportunity is categorized under NAICS code 541370. The solicitation was posted on June 9, 2026, with a response deadline set for August 10, 2026. Interested parties can find further details through the official MTA Construction and Development contracting portal.