This Subcontract opportunity from California was posted on September 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil, Structural, and Geotechnical Engineering

Closed

State & Local

Submission Closed10/22/2026, 03:00:00 PM PDT

Contract Overview

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

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NAICS: 541330

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Geotechnical Investigation & Soil AnalysisThis subcontract for Geotechnical Investigation and Soil Analysis involves performing subsurface investigations for prime contractors working on Montana Department of Transportation interstate culvert projects. The scope of work includes conducting soil boring, sampling, and laboratory testing of soil properties to establish necessary recommendations for structural support and bedding materials. The selected provider will be responsible for delivering comprehensive soil boring logs and Geotechnical Investigation Reports. This opportunity is categorized under NAICS code 541330 and was posted on November 10, 2026, with a response deadline of December 9, 2026.

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Geotechnical InvestigationThis subcontract for Geotechnical Investigation involves performing soil borings and subsurface analysis to support prime contractors on Montana Department of Transportation infrastructure projects. The scope of work includes field drilling, soil sampling, and laboratory testing, culminating in the delivery of a Geotechnical Investigation Report and specific foundation bearing capacity recommendations. Qualified providers must hold a Professional Engineer license with a specialty in Geotechnical engineering. The solicitation was posted on November 10, 2026, with a response deadline of December 9, 2026. This opportunity falls under NAICS code 541330 and is managed through the State of Montana.

Montana

POSTED

about 14 hours ago

DEADLINE

in 28 days

AI Contract Overview

This subcontract for the California Water and Power Department focuses on providing civil, structural, and geotechnical engineering services for power delivery facilities. The scope of work includes site development, structural design, geotechnical investigations, seismic design, and vault evaluations. Additionally, the contractor will perform structural retrofits utilizing seismic modeling software to deliver comprehensive site plans, structural calculations, and foundation designs. Qualified candidates must hold a California Professional Engineer registration in Civil, Structural, or Geotechnical engineering. The opportunity is categorized under NAICS code 541330 and was posted on September 24, 2026, with a response deadline of October 22, 2026.

General Info

Engineering services for California Water and Power Department power delivery facilities.

Agency

California → Water & Power Department, Power Delivery

NAICS

541330 - Engineering Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-RFP-0300.

The full solicitation package (18 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Power Delivery General Engineering Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 24

subcontract

Response DeadlineOct 22

Deadline has passed

Submission Closed

10/22/2026, 03:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Water & Power Department, Power Delivery

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Water & Power Department, Power Delivery

Office AddressN/A

ContactsNo contact information available

Full Description

Performs site development and structural design for power delivery facilities for prime contractors on City (PWP) projects. Conducts geotechnical investigations, seismic design, and vault evaluations. Performs structural retrofits using seismic modeling software. Requires California PE registration in Civil, Structural, or Geotechnical engineering. Delivers site plans, structural calculations, and foundation designs.