This Government Contract opportunity from Texas was posted on September 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Geotechnical Engineering & Site Investigation

Closed

State & Local

Submission Closed10/21/2026, 03:00:00 PM UTC

Contract Overview

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

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NAICS: 541330

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Pure Water Southern California Direct Potable Reuse Testing Facility

Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility

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Kiewit Infrastructure West Co.

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Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

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Aanko Technologies Inc.

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DEADLINE

Planning-Level Concept Exhibit & Feasibility SpecialistThis subcontract opportunity is for a Planning-Level Concept Exhibit and Feasibility Specialist to support prime contractors on Orange County Transportation Authority projects. The selected provider will be responsible for developing preliminary project definitions and visual concept exhibits, framing the purpose and need of projects, and identifying operational and physical constraints. Technical requirements include the use of CAD software and GIS, with a strict mandate to comply with Level 1 HSE Specifications. Key deliverables for this engagement include concept exhibits, priority segment profiles, and implementation readiness summaries. The solicitation was posted on October 27, 2026, with a response deadline of November 30, 2026. This role falls under NAICS code 541330 and is managed through the Planning and Analysis division in California.

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Planning-Level Traffic and Revenue AnalystThis subcontract opportunity is for a Planning-Level Traffic and Revenue Analyst to support prime contractors on Orange County Transportation Authority projects in California. The selected party will conduct high-level assessments of transportation needs and revenue potential, focusing on modeling planning-level tollable demand and analyzing transit considerations along with access and egress. The scope of work requires the use of specialized traffic modeling software and revenue forecasting tools to deliver priority segment profiles and comprehensive summaries of operations, traffic, and revenue. The project falls under NAICS code 541330 and requires strict compliance with Level 1 HSE Specifications. Interested parties must submit their responses by the deadline of November 30, 2026. The primary objective is to provide the necessary data and analysis to determine expected operating benefits for critical transportation infrastructure.

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Managed Lanes Planning and Segment Screening SpecialistThis subcontract opportunity is for a Managed Lanes Planning and Segment Screening Specialist to support prime contractors on Orange County Transportation Authority projects. The selected provider will be responsible for performing technical analysis, inventorying existing and planned managed lane facilities, and developing risk-based screening methodologies to recommend priority segments. Key deliverables include segment inventories, detailed maps created with GIS software, and editable screening workbooks. The project falls under NAICS code 541330 and requires strict compliance with Level 1 HSE Specifications. Interested parties must submit their responses by November 30, 2026, to support the Planning and Analysis division within the state of California.

Planning-Planning & Analysis

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Orange County Managed Lanes Segment Advancement Study C265256

Solicitation # C265256

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SAT Commissioning and Technical Start-up ServicesThe Nebraska Public Power District is seeking a subcontractor to provide SAT Commissioning and Technical Start-up Services for DVR systems at the Cooper Nuclear Station. The selected provider will be responsible for delivering technical direction and on-site support to prime contractors, focusing on the startup, tuning, and commissioning of the systems. Key technical duties include performing Site Acceptance Testing, aligning power system stabilizers, protectors, compensators, and limiters, and documenting unit response characteristics through on-line tuning. To be eligible for this engagement, the contractor must obtain CNS site access and hold Qualified Manufacturer's Representative status. This subcontract opportunity was posted on October 27, 2026, with a response deadline of January 14, 2027. The primary objective of the contract is the delivery of a fully commissioned and tuned DVR system.

Nebraska Public Power District

POSTED

DEADLINE

RFQ: Susquehanna River Road Corridor Safety, Shared-Use Path and Quarry Park Access Improvements

Solicitation # BPM059336

The Town of Port Deposit, in coordination with WILMAPCO, is seeking a multidisciplinary planning and engineering consultant to implement an integrated safety and mobility project for the Susquehanna River Road corridor. The scope of work focuses on establishing a context-sensitive safety strategy using the Safe System Approach, determining safe multi-modal access to the planned Hopkins Quarry Park, and evaluating the feasibility and preliminary design of a shared-use path between Granite Avenue and Octoraro Park. The project aims to produce an actionable 30 percent design and basis-of-design package by June 30, 2027, with the potential for future progression to final Plans, Specifications, and Estimates. This is a qualifications-based selection process where the contract will be awarded to the most qualified firm based on equal weighting of their proposed team and key staff, project approach, and related experience in rural corridor safety and riverfront access. Compensation and detailed scope will be negotiated after the selection of the highest-ranked firm; therefore, no fee or price information should be included in the technical proposal. The project is initially funded by the Wilmington Area Planning Council and the Maryland Department of Transportation Kimberly Lamphier Bikeways Grant Program. Selected consultants must provide proof of financial capacity, a bid affidavit, and professional liability insurance of at least 1,000,000 dollars per occurrence, while adhering to federal civil rights and non-discrimination provisions.

POSTED

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Traffic Engineering Analysis and Speed Limit RecommendationThis subcontract for Traffic Engineering Analysis and Speed Limit Recommendation involves performing technical analysis of speed data and collision history for prime contractors working on Town of Los Gatos Parks and Public Works projects. The scope of work includes calculating 85th-percentile speeds, reviewing three-year collision histories, and evaluating school zones to ensure compliance with the California Vehicle Code and California AB 382. The selected provider must deliver a Final Engineering Report along with GIS-compatible location data. To qualify for this engagement, the contractor must provide a California-licensed Professional Engineer specializing in traffic engineering. The solicitation was posted on October 27, 2026, with a response deadline of November 28, 2026. This project falls under NAICS code 541330 and is managed by the Parks and Public Works agency in California.

Parks and Public Works

POSTED

DEADLINE

Engineering and Traffic Surveys Supporting the Town's Speed Limits to Continue Radar Enforcement

Solicitation # 27-004

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Parks and Public Works

POSTED

DEADLINE

Fire Alarm System Design and Engineering ServicesThis subcontract for Fire Alarm System Design and Engineering Services involves providing professional design engineering for fire alarm system replacements at California Military Department facilities in San Luis Obispo. The scope of work includes conducting field verification of room uses, dimensions, and network connections to develop comprehensive design plans and specifications specifically for Buildings 618, 738, 854, and 872. The project requires a highly qualified designer holding a NICET Level IV or V certification to ensure all deliverables meet professional standards. The primary objective is the delivery of approved design plans and specifications. Interested parties should note the response deadline of December 1, 2026, for this effort categorized under NAICS code 541330.

California Military Department

POSTED

about 12 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract for Geotechnical Engineering and Site Investigation supports prime contractors on Port of Houston Authority civil engineering projects. The scope of work involves performing site investigations and ground stability analysis, utilizing drilling rigs, cone penetration testing equipment, and soil sampling tools to provide engineering evaluations and recommendations for yard stabilization and ground improvement. The selected provider must hold a Texas Professional Engineer license to deliver essential geotechnical reports, soil boring logs, and design recommendations. This opportunity falls under NAICS code 541330, with a response deadline of October 21, 2026.

General Info

Geotechnical engineering subcontract for Port of Houston site investigations; deadline October 21, 2026.

Agency

Texas → Port of Houston Authority

NAICS

541330 - Engineering Services

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of port-of-houston-authority-1255816.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Civil Engineering Services 2027 - Port Wide

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedSep 10

subcontract

Response DeadlineOct 21

Deadline has passed

Submission Closed

10/21/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyTexas → Port of Houston Authority

ContactsNo contacts available

OfficeN/A

Organization / AgencyTexas → Port of Houston Authority

Office AddressN/A

ContactsNo contact information available

Full Description

Performs site investigations and ground stability analysis for prime contractors on Port of Houston Authority (PHA) civil engineering projects. Conducts engineering evaluations and provides recommendations for ground improvement and yard stabilization using drilling rigs, cone penetration testing (CPT) equipment, and soil sampling tools. Requires Texas Professional Engineer (PE) License. Delivers geotechnical reports, soil boring logs, and design recommendations.