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Geotechnical Engineering and Soil Testing

Active

State & Local

Response Deadline09/23/2026, 06:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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The California Department of Transportation is seeking a subcontractor for a Geotechnical Engineering and Soil Testing project. The scope of work involves performing soil borings, laboratory testing, and detailed analysis to evaluate subsurface conditions, which will be used to develop geotechnical reports essential for foundation and earthwork design. This opportunity is categorized under NAICS code 541360. The solicitation was posted on August 21, 2026, and interested parties must submit their responses by the deadline of September 23, 2026.

General Info

Caltrans seeks geotechnical subcontractor for soil testing and analysis by September 23, 2026.

Agency

California Department of TransportationView Agency

NAICS

541360 - Geophysical Surveying and Mapping ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 59A1427.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

59A1427 - A&E On-call Structure Construction (Office E) Engineering and Inspection Services, District 07 and D12

AI Contract Breakdown

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Timeline

PostedAug 21

subcontract

Response DeadlineSep 23

Submission deadline

Response Deadline

09/23/2026, 06:00:00 PM UTCin 28 days

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Organization & Contact Information

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AgencyCalifornia Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

California Department of Transportation

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Perform soil borings, lab testing, and analysis to assess subsurface conditions and provide geotechnical reports for foundation and earthwork design.

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