This Government Contract opportunity from California was posted on May 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Geophysical Testing and Logging Services

Closed

State & Local

Submission Closed06/10/2026, 07:00:00 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: 541370

New

SLED

Pre-Construction Survey and Vibration MonitoringThe contract involves conducting pre-construction surveys and monitoring vibration and movement throughout the construction period to safeguard nearby structures from potential damage. It is a subcontract opportunity issued by the Massachusetts Department of Transportation (MASSDOT) focused on services that fall under the NAICS code 541370, which relates to surveying and mapping services. The work is to be performed in District 2, Massachusetts, and is designed to ensure structural integrity and safety during construction activities. The solicitation was posted and has a response deadline of August 28, 2026. While specific details such as contact information and office addresses are not provided, the contract emphasizes the importance of careful monitoring to mitigate risks associated with construction-induced impacts on adjacent properties. This effort is crucial for maintaining compliance with safety standards and minimizing potential liability during the construction process.

POSTED

DEADLINE

Surveying and Layout ServicesThe contract involves providing surveying and layout services specifically focused on construction staking, grade verification, and as-built surveys to ensure the precise placement of all project elements. It is a subcontract opportunity issued by the Tennessee Department of Transportation, intended for work taking place in Marion. The services are critical to verifying that construction activities adhere to design specifications and positioning requirements throughout the project lifecycle. This opportunity falls under the NAICS code 541370, which pertains to surveying and mapping services. The solicitation was posted with a response deadline of June 26, 2026. While specific contact details and set-aside information are not provided, the contract’s core objective is to ensure accuracy and quality control in construction through meticulous surveying tasks. This ensures that all aspects of the construction align with planned parameters, supporting the successful completion of the project.

Tennessee Department of Transportation

POSTED

DEADLINE

Quality Measurement and IRI Compliance ServicesThis contract involves the use of a Road Profiler to measure the International Roughness Index (IRI) with the goal of ensuring compliance with the Tennessee Department of Transportation's payment thresholds related to pavement smoothness. The subcontract focuses on quality measurement services that verify pavement conditions, thereby facilitating accurate payments based on established smoothness criteria. The contract is with the Tennessee Department of Transportation and is designated under the NAICS code 541370, which pertains to surveying and mapping services. The performance location is specified as Sequatchie, Tennessee. Responses to this subcontract were due on June 26, 2026, coinciding with the posted date. This engagement supports TDOT’s commitment to maintaining high standards in roadway construction and maintenance by employing precise IRI measurements.

Tennessee Department of Transportation

POSTED

DEADLINE

As-Built Documentation ServicesThis contract involves providing as-built documentation services, specifically the preparation and submission of as-built drawings that accurately depict the actual clearances as constructed, to CSX. The task requires detailing the final built conditions to ensure compliance and verification of construction relative to design specifications. The contract is classified under NAICS code 541370, which relates to engineering services. The solicitation is issued by the Tennessee Department of Transportation (TDOT) and is set as a subcontract opportunity. The work is to be performed in Davidson, Tennessee. The response deadline for proposals is June 26, 2026, with the submission timestamp matching the posted date and time. No set-aside designation, point of contact, or full address details were provided in the contract data. The contract is aimed at ensuring accurate documentation of infrastructure projects as they have been executed.

POSTED

DEADLINE

Surveying and Site Layout ServicesThis contract involves providing comprehensive surveying services, including construction layout, elevation control, and as-built surveys, to support various phases of a construction project. The services are aimed at ensuring accurate site measurements and documentation that are critical for project execution and verification. The contract is designated as a subcontract under NAICS code 541370, indicating specialized professional services in surveying. The Tennessee Department of Transportation is the contracting agency responsible for this work, with the place of performance specified in Sumner. The contract details were posted and due on June 26, 2026. While specific contact information and solicitation numbers are not provided, the project focuses on delivering precise and reliable survey data to support infrastructure development managed by the state transportation department.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract entails performing downhole geophysical testing services, including resistivity measurements, sonic logging, and temperature profiling, to aid in geological data acquisition. These specialized services are designed to support the California Department of Water Resources in gathering precise subsurface information critical for their projects. Importantly, billing for the services will only occur upon a formal, written request from the Department, ensuring costs align directly with authorized work. Set as a subcontract under the NAICS code 541370, the agreement does not specify a solicitation number or set-aside classification, and details regarding the specific location of work or the point of contact are not provided. The contract was posted on May 12, 2026, with a response deadline set for June 10, 2026, indicating a fixed timeframe for potential subcontractors to express interest or submit proposals. This contract supports the California Department of Water Resources' efforts to collect reliable geophysical data necessary for water resource management and planning.

General Info

Perform downhole geophysical testing for California Water Resources; billing upon written request only.

Agency

California Department of Water Resources

NAICS

541370 - Surveying and Mapping (except Geophysical) ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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

PostedMay 12

subcontract

Response DeadlineJun 10

Deadline has passed

Submission Closed

06/10/2026, 07:00:00 PM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyCalifornia Department of Water Resources

ContactsNo contacts available

OfficeN/A

Organization / Agency

California Department of Water Resources

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct downhole geophysical testing including resistivity, sonic logging, and temperature profiling to support geological data collection. Services only billable upon written request from DWR.