This Government Contract opportunity from California was posted on September 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Geotechnical & Soils Engineering

Closed

State & Local

Submission Closed10/21/2026, 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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NAICS: 541330

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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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Traffic Impact & Transportation AnalysisThis subcontract opportunity with the City of Camden involves providing specialized traffic impact and transportation analysis for municipal projects. The selected contractor will be responsible for reviewing transportation plans and traffic impact studies submitted by prime contractors, with a specific focus on analyzing intersection capacity, trip generation, and Level of Service. The primary deliverables for this engagement include detailed traffic impact review memos and professional mitigation recommendations. To qualify for this role, the service provider must hold a Professional Engineer license. Interested parties should note that the response deadline is November 20, 2026. This project falls under NAICS code 541330, focusing on engineering services to ensure the safety and efficiency of the city's transportation infrastructure.

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Stormwater Management & Hydrology ConsultingThis subcontract for Stormwater Management and Hydrology Consulting involves providing specialized analysis and review of drainage reports and stormwater management plans for prime contractors working on City of Camden municipal projects. The selected consultant will be responsible for reviewing hydrology and hydraulic models to ensure full compliance with NJDEP stormwater regulations, ultimately delivering technical review comments and formal compliance reports. Qualified candidates must hold a Professional Engineer license to perform these services under NAICS code 541330. The solicitation was posted on October 31, 2026, with a response deadline set for November 20, 2026.

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Municipal Planning Board Engineering ServicesThe Municipal Planning Board Engineering Services subcontract involves providing specialized technical reviews for land development applications, site plans, and subdivision maps on behalf of prime contractors for the City of Camden. The scope of work focuses on the evaluation of engineering plans specifically regarding grading, drainage, and utility connectivity. Additionally, the selected provider is expected to attend Planning Board meetings to offer professional testimony and deliver formal technical review memos and approved site plan certifications. To qualify for this engagement, the provider must hold a Professional Engineer license in the state of New Jersey. This opportunity is categorized under NAICS code 541330 and is associated with the City of Camden. Interested parties must submit their responses by the deadline of November 20, 2026.

POSTED

DEADLINE

PROFESSIONAL SERVICES: PLANNING BOARD - ENGINEER

Solicitation # 26-30

The City of Camden is soliciting proposals under RFP 26-30 for a qualified firm to serve as the Planning Board Engineer. This procurement is being conducted as a fair and open process in accordance with N.J.S.A. 19:44a - 20.5 et seq. and requires the selected firm to comply with New Jersey statutes N.J.S.A. 10:5 - 31 et seq. and N.J.A.C. 17:27 et seq. The solicitation was posted on October 31, 2026, with a response deadline of November 20, 2026, at 11:00 a.m. Proposals must be submitted exclusively in electronic format via the Bids&Tenders E-Procurement Portal, and respondents are limited to one submission. A critical requirement for consideration is the provision of written proof of qualifications and experience; failure to provide this documentation will result in immediate disqualification. The City will formally open the proposals at 11:00 a.m. on November 20, 2026, at City Hall in Camden, New Jersey. For administrative inquiries, the point of contact is Purchasing Agent Lateefah Chandler.

POSTED

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Geotechnical Monitoring & InstrumentationThis subcontract for Geotechnical Monitoring and Instrumentation supports Hennepin County and MnDOT pavement projects by providing the furnishing, installation, and maintenance of vibrating wire piezometers and settlement plates. The primary objective is to monitor pore water pressure and embankment settlement within swamp-deposited soils. To ensure technical accuracy, the contract requires a licensed professional geotechnical engineer possessing at least ten years of relevant experience. The selected provider is responsible for delivering weekly electronic data reports and presenting surcharge construction strategies. Interested parties must submit their responses by November 24, 2026, via the Hennepin County procurement portal. This opportunity falls under NAICS code 541330 and is designed for specialists capable of supporting prime contractors on critical infrastructure projects.

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Requests for Proposals As Needed Wastewater Treatment and Collections Engineering Services The City of Fruita

Solicitation # iNQ3KmEka0H1HhE1RAEL

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Geotechnical Instrumentation and MonitoringThis subcontract opportunity for Geotechnical Instrumentation and Monitoring involves providing specialized technical services for prime contractors on geotechnical projects within San Diego County. The selected provider will be responsible for the installation and monitoring of various geotechnical instruments, including piezometers, inclinometers, settlement points, vibration monitors, and crack gauges, utilizing seismic and vibrating wire equipment. Beyond physical installation and reading, the scope of work includes the compilation of data for professional interpretation and the delivery of detailed instrumentation reports and monitoring data logs. Interested parties must submit their responses by December 4, 2026, for this project categorized under NAICS code 541330.

POSTED

DEADLINE

AS-NEEDED GEOTECHNICAL CONSULTING SERVICES

Solicitation # 13470

The County of San Diego is soliciting Statements of Qualifications (RFSQ 13470) for as-needed geotechnical consulting services to be performed in San Diego, California. This is a qualifications-based selection process where pricing is not evaluated during the initial phase. Instead, the County will rank firms based on the best value, prioritizing organizational experience with similar projects, small local business participation, project team continuity, and the effectiveness of quality assurance and quality control processes. Additional considerations include the offeror's cultural competency and the sustainability impact of their proposed approach. Following the ranking process, the County will negotiate fair and reasonable fees with the highest-ranked firms. The resulting agreement will be an indefinite delivery/indefinite quantity contract where specific deliverables are established via individual task orders. Selected contractors must adhere to high professional standards and provide certified field technicians when required. Administrative requirements include monthly invoicing with detailed progress reports and compliance with California State law, including prevailing wage requirements and the Affirmative Action Program for Vendors. Offerors must submit their responses in PDF format via the BuyNet portal by the December 4, 2026, deadline, including required forms such as the PC600 Cover Page and PC601 Representations and Certifications.

POSTED

DEADLINE

Lower Colorado River Authority - RFQ - Owner's Engineer - Design Build Projects MSA

Solicitation # 152B

The Lower Colorado River Authority is soliciting qualifications for a Professional Owner's Engineer to serve as a technical extension of its engineering team under a Master Services Agreement. This role provides critical technical support for Engineering, Procurement, and Construction contracts, specifically focusing on transmission infrastructure ranging from 138 kV to 765 kV, as well as FACTS projects. The scope of work encompasses multiple engineering disciplines, including electrical, structural, civil, T-line, and protection and control. Key responsibilities include developing technical documentation, functional requirements, and design criteria, as well as performing complex engineering studies such as power flow, short circuit, and stability analysis. The selected professional will be responsible for reviewing EPC contractor deliverables for compliance with owner standards and applicable codes, monitoring construction activities, witnessing factory acceptance tests, and providing formal opinions on substantial completion and punch-list resolution. Work will be assigned through individual task orders or project assignments, with the expectation that the professional may support multiple concurrent projects and contractors throughout the engagement.

LOWER COLORADO RIVER AUTHORITY (LCRA)

POSTED

1 day ago

DEADLINE

in 6 days

AI Contract Overview

This subcontract opportunity is for Geotechnical and Soils Engineering services to support pump station projects for the City of Belmont in California. The selected provider will work with prime contractors to perform subsurface investigations, conduct soil borings, and execute site characterization necessary for the relocation or upgrading of pump stations. The primary deliverable for this engagement is a comprehensive Geotechnical/Soil Report. The project falls under NAICS code 541330 and is located in Belmont, California, zip code 94002. Interested parties must submit their responses by the deadline of October 21, 2026.

General Info

Geotechnical and soils engineering services for City of Belmont pump station projects by 10/21/2026.

Agency

California → City of Belmont

NAICS

541330 - Engineering Services

Place of Performance

Belmont, CA, 94002, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260913001.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Island Parkway Pump Station And Force Main Improvements Project

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 14

subcontract

Response DeadlineOct 21

Deadline has passed

Submission Closed

10/21/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → City of Belmont

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → City of Belmont

Office AddressN/A

ContactsNo contact information available

Full Description

Performs subsurface investigations and soil analysis for prime contractors on City of Belmont pump station projects. Conducts soil borings and site characterization to support pump station relocation or upgrade. Delivers a Geotechnical/Soil Report.