This Subcontract opportunity from California was posted on August 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Airborne LiDAR Data Acquisition

Closed

State & Local

Submission Closed09/03/2026, 04:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541370

New

International

Transient Electromagnetic (TEM) Field Surveying ServicesThis subcontract involves providing specialized Transient Electromagnetic (TEM) field surveying services to support groundwater assessments for UNICEF projects in Vanuatu. The scope of work focuses on data acquisition, survey design execution, and quality control of datasets at three specific school sites: Nuakwanabu, Greenhill, and Nakuskasaru. The contractor is responsible for utilizing TEM equipment and GPS mapping tools to collect comprehensive metadata and ensure the delivery of high-quality datasets. These technical assessments are performed on behalf of prime contractors to facilitate critical water resource evaluations within the region.

POSTED

DEADLINE

Land Surveying & MappingThis subcontract opportunity with the Sunrise Water Authority involves providing professional land surveying and mapping services for various projects. The selected contractor will be responsible for performing as-built surveys, establishing survey monuments for prime contractors, and filing maps with the county in accordance with Clackamas County standards. Technical requirements include the use of GPS/GNSS equipment, Total Stations, and CAD software, and the project mandates the involvement of a licensed professional land surveyor. The primary deliverables for this engagement include as-built survey maps, filed county maps, and detailed record drawings. Interested parties must submit their responses by December 11, 2026. The work is categorized under NAICS code 541370 and will be performed in Alley, Oregon.

Sunrise Water Authority

POSTED

DEADLINE

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

POSTED

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

Underground Utility Locating and Site AssessmentThis subcontract for Underground Utility Locating and Site Assessment involves providing critical site assessments and utility marking services for prime contractors working on Onslow Water and Sewer Authority projects in North Carolina. The selected provider will be responsible for identifying and marking all underground utilities using electromagnetic locators and ground penetrating radar to prevent strikes, while ensuring all work adheres to local regulatory requirements. In addition to utility marking, the contractor must determine necessary traffic control needs and deliver a comprehensive site assessment report. This opportunity falls under NAICS code 541370, with a response deadline set for November 20, 2026.

POSTED

DEADLINE

MT-AO Topographic/Boundary Survey

Bureau of Reclamation

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

Professional Land Surveying and MappingThis subcontract for Professional Land Surveying and Mapping involves providing high-precision field surveying services for prime contractors working on MDOT MTA facility projects. The scope of work includes conducting topographic surveys, establishing traverses, performing metes and bounds right-of-way surveys, and executing construction stakeouts and geodetic leveling. These tasks will be completed using GNSS and photogrammetry, with the final deliverables consisting of survey maps and control point data. The project requires a Maryland Licensed Professional Land Surveyor to ensure all technical standards are met. Interested parties should note that the response deadline is December 17, 2026. The contract falls under NAICS code 541370 and is associated with the state of Maryland.

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

Right-of-Way Surveying and StakingThis subcontract opportunity with Harris County in Texas involves providing professional surveying and staking services for right-of-way boundaries on various county projects. The selected contractor will support prime contractors by utilizing GPS and Total Station equipment to accurately define and mark work boundaries through the delivery of staked right-of-way markers. To be eligible for this contract, the provider must employ a Licensed Professional Land Surveyor registered in the State of Texas. Interested parties should note that the response deadline is November 30, 2026, and the work falls under NAICS code 541370.

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.

City of Grayson

POSTED

1 day ago

DEADLINE

in 27 days

AI Contract Overview

Yolo County in California is seeking a subcontractor for an Airborne LiDAR Data Acquisition project. The selected provider will be responsible for conducting aerial LiDAR scanning utilizing certified aircraft and sensors, which includes comprehensive flight planning, calibration, and strict adherence to established geospatial standards. A critical requirement of the project is that all data collection must be completed within a 48-hour window of orthoimagery acquisition. The solicitation was posted on August 4, 2026, with a response deadline of September 3, 2026. This opportunity falls under NAICS code 541370, focusing on survey and geospatial information services. Interested parties can find further details through the provided Beacon Bid portal.

General Info

Yolo County seeks a subcontractor for Airborne LiDAR Data Acquisition by September 3, 2026.

Agency

California → Yolo County

NAICS

541370 - Surveying and Mapping (except Geophysical) Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP-2026-0013.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

High Resolution Aerial Imagery and LiDAR for the Lower Cache Creek Area

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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

Timeline

PhaseClosed

PostedAug 4

subcontract

Response DeadlineSep 3

Deadline has passed

Submission Closed

09/03/2026, 04:00:00 PM PDT

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyCalifornia → Yolo County

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Yolo County

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct aerial LiDAR scanning using certified aircraft and sensors, with flight planning, calibration, and compliance to geospatial standards. Data must be collected within a 48-hour window of orthoimagery acquisition.