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Geotechnical Engineering & Retaining Wall Design

Active

State & Local

Response Deadline09/24/2026, 09:00:00 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 opportunity with the San Bernardino County Transportation Authority involves providing geotechnical engineering and structural retaining wall design for interchange projects. The selected contractor will be responsible for conducting soil borings, materials testing, and slope stability analysis using specialized drilling rigs and geotechnical equipment. Key deliverables include the production of comprehensive geotechnical reports and detailed structural drawings for retaining walls. To qualify for this role, the contractor must employ a licensed Professional Engineer in the state of California. The project is located in San Bernardino and falls under NAICS code 541330. Interested parties must submit their responses by the deadline of September 24, 2026.

General Info

Geotechnical and structural design for San Bernardino interchange projects; deadline September 24, 2026.

Agency

California → San Bernardino County Transportation AuthorityView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

San Bernardino, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-1003475.

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

View the prime solicitation

State Route 210 Del Rosa Interchange Project

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Timeline

PostedSep 3

subcontract

Response DeadlineSep 24

Submission deadline

Response Deadline

09/24/2026, 09:00:00 PM UTCin 12 days

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Organization & Contact Information

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AgencyCalifornia → San Bernardino County Transportation Authority

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → San Bernardino County Transportation Authority

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs soil analysis and structural retaining wall design for prime contractors on SBCTA interchange projects. Conducts soil boring, materials testing, and slope stability analysis using drilling rigs and geotechnical testing equipment. Requires a licensed Professional Engineer (PE) in California. Delivers geotechnical reports and structural drawings for retaining walls.

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