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Geophysical Surveying (Seismic and GPR)

Active

State & Local

Contract Overview

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

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This subcontract for Geophysical Surveying focuses on providing non-disturbing subsurface imaging for prime contractors working on San Francisco Public Utilities Commission water bypass pipeline projects. The scope of work involves conducting seismic refraction and ground penetrating radar surveys to collect critical soil and ground condition data, which is then delivered through detailed geophysical reports and imaging maps. The project is categorized under NAICS code 541360 and is associated with Tuolumne County, California, with a specific place of performance in the 95347 zip code. The contract was posted on September 4, 2026, and utilizes specialized seismic refraction equipment and GPR systems to ensure accurate subsurface mapping for the utility infrastructure.

General Info

Subcontract for geophysical subsurface imaging and mapping for SFPUC water pipeline projects.

Agency

California → Tuolumne County

NAICS

541360 - Geophysical Surveying and Mapping ServicesView NAICS

Place of Performance

CA, 95347

Set-Aside

NONE

Documents

This scope was carved out of Moccasin Powerhouse Bypass Upgrades Geotechnical Investigation Project.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

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AI Contract Breakdown

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Timeline

PostedSep 4

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Organization & Contact Information

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AgencyCalifornia → Tuolumne County

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Tuolumne County

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs non-disturbing subsurface imaging for prime contractors on San Francisco Public Utilities Commission (SFPUC) water bypass pipeline projects. Conducts seismic refraction and ground penetrating radar (GPR) surveys using seismic refraction equipment and GPR systems to gather soil and ground condition data. Delivers geophysical data reports and subsurface imaging maps.

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