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Geotechnical Subsurface Investigation and Seismic Design

Open

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 Geotechnical Subsurface Investigation and Seismic Design supports prime contractors on highway projects within Caltrans District 4 and the CCTA. The scope of work involves conducting geotechnical subsurface sampling via drilling rigs and developing design elements that satisfy specific ground shaking and motion requirements. All activities must strictly adhere to Caltrans Geotechnical Design Standards to ensure structural integrity and safety. The primary deliverables include comprehensive geotechnical reports and the provision of certified seismic-compliant foundation and structural elements. Operating under NAICS code 541330, the contract focuses on providing specialized engineering services to ensure that infrastructure projects in the Bay Area and Oakland regions meet all necessary regulatory and safety specifications.

General Info

Geotechnical subsurface investigation and seismic design services for Caltrans District 4 highway projects.

Agency

California → Caltrans, District 4 - Bay Area/Oakland

NAICS

541330 - Engineering Services

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of 04-CC-680.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Interstate 680 Northbound Express Lane Completion Project

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Timeline

PostedDec 30

subcontract

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Organization & Contact Information

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AgencyCalifornia → Caltrans, District 4 - Bay Area/Oakland

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Caltrans, District 4 - Bay Area/Oakland

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs subsurface investigations and seismic design for prime contractors on Caltrans District 4 and CCTA highway projects. Conducts geotechnical subsurface sampling using drilling rigs and designs elements to meet ground shaking and motion requirements. Adheres to Caltrans Geotechnical Design Standards. Delivers geotechnical reports and certified seismic-compliant foundation and structural elements.

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