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Geotechnical Engineering for Subsurface Investigation

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State & Local

Contract Overview

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

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The City of San Diego is soliciting subcontractor services to conduct a subsurface investigation aimed at evaluating soil conditions, particularly focusing on compacted and hydraulic fill materials, to inform grading and foundation design efforts. This geotechnical engineering effort is critical for ensuring structural stability and compliance with engineering standards for upcoming construction projects within the 92109 area. The work will involve field sampling, laboratory testing, and detailed analysis to characterize subsurface layers and determine load-bearing capacities, settlement potential, and any geotechnical risks associated with the existing soil composition. The contract falls under NAICS code 541620, indicating it is classified as environmental consulting services, and is designated as a subcontract with no specific set-aside provisions. The solicitation was posted on July 17, 2026, and the performance location is centered in San Diego, California, with no further details provided regarding the exact site boundaries or delivery schedule. All technical deliverables must align with the city’s engineering requirements, and the successful subcontractor is expected to provide comprehensive geotechnical reports supporting the overall design phase. The project’s official reference can be accessed via the provided link to the California Environmental Quality Act database.

General Info

San Diego seeks subcontractor for geotechnical soil investigation to support grading and foundation design in 92109.

Agency

California → City of San Diego

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

San Diego, CA, 92109

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

Posted

subcontract

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Organization & Contact Information

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AgencyCalifornia → City of San Diego
ContactsNo contacts available
OfficeN/A
Organization / Agency
California → City of San Diego
Office AddressN/A
ContactsNo contact information available

Full Description

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Perform subsurface investigation to assess soil conditions, including compacted and hydraulic fill, to support grading and foundation design.

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