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Geotechnical & Site Investigation Services

Active

State & Local

Response Deadline12/04/2026, 11:00:00 PM UTC

Contract Overview

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

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This subcontract for Geotechnical and Site Investigation Services supports prime contractors on California Department of Water Resources projects, specifically within Imperial, California. The scope of work involves performing comprehensive site investigations, including soil sampling, boring, and subsurface analysis to identify site constraints. These activities require the use of specialized drilling rigs and laboratory testing equipment to produce detailed boring logs and geotechnical investigation reports. To qualify for this engagement, personnel must hold Professional Geologist or Professional Engineer licensure. The opportunity was posted on September 14, 2026, with a response deadline of December 4, 2026. The contract falls under NAICS code 541380 and is managed by the State of California Department of Water Resources.

General Info

Geotechnical site investigation services for California Department of Water Resources projects in Imperial.

Agency

State of California Department of Water Resources

NAICS

541380 - Testing Laboratories and Services

Place of Performance

Imperial, CA, 92251, USA

Set-Aside

NONE

Documents

This scope was carved out of DB-2026-1.

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

View the prime solicitation

Kane Spring Project

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Timeline

PostedSep 14

subcontract

Response DeadlineDec 4

Submission deadline

Response Deadline

12/04/2026, 11:00:00 PM UTCin about 1 month

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Organization & Contact Information

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AgencyState of California Department of Water Resources

ContactsNo contacts available

OfficeN/A

Organization / AgencyState of California Department of Water Resources

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs comprehensive site investigations for prime contractors on California Department of Water Resources (DWR) projects. Conducts supplemental geotechnical investigations, soil sampling, boring, and analysis to determine subsurface conditions and identify site constraints. Utilizes drilling rigs and laboratory testing equipment. Requires Professional Geologist (PG) or Professional Engineer (PE) licensure. Delivers geotechnical investigation reports and boring logs.

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