This Solicitation opportunity from California was posted on June 27, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Landfill Gas and Leachate Control Systems Monitoring, Reporting, and Well Installation Services

Closed

RFP194618State & Local

Submission Closed07/21/2025, 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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Structural Engineering (Culvert Design)This subcontract for Structural Engineering focuses on the detailed structural design of culvert replacements for prime contractors working on Montana Department of Transportation interstate projects. The scope of work includes the design of arch structures, box culverts, and reinforced concrete pipe, culminating in the delivery of technical specifications, detailed construction drawings, and final structural calculations. The opportunity is categorized under NAICS code 541330 and is associated with the state of Montana. Interested parties must adhere to the timeline established by the posting date of November 10, 2026, with a response deadline set for December 9, 2026.

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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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Hydrologic and Hydraulic (H&H) AnalysisThis subcontract for Hydrologic and Hydraulic (H&H) Analysis involves providing specialized water flow modeling and hydraulic calculations for prime contractors working on Montana Department of Transportation interstate culvert projects. The scope of work includes analyzing watershed data, calculating peak flow rates, and modeling water velocity to ensure culvert sizing adheres to both state and federal standards. The selected provider will be responsible for delivering comprehensive H&H Analysis Reports, detailed sizing calculations, and hydraulic modeling data. This opportunity falls under NAICS code 541330 and is associated with the state of Montana, with a response deadline set for December 9, 2026.

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Hydrologic and Hydraulic EngineeringThis subcontract for Hydrologic and Hydraulic Engineering involves providing specialized water flow analysis and hydraulic modeling for prime contractors working on Montana Department of Transportation river crossing projects. The scope of work includes conducting scour analysis, floodplain mapping, and drainage design utilizing HEC-RAS and HEC-HMS software to ensure compliance with FEMA and MDT hydraulic requirements. The selected provider must employ a licensed Professional Engineer to deliver comprehensive hydraulic analysis reports and detailed drainage maps. Interested parties should note the response deadline of December 9, 2026, for this opportunity categorized under NAICS code 541330.

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Transportation Engineering DesignThis subcontract for Transportation Engineering Design involves providing primary engineering design services for transportation infrastructure on Montana Department of Transportation projects. The selected contractor will be responsible for roadway alignment, geometric and pavement design, and the creation of construction plans and specifications that adhere to MDT standards. Technical execution requires proficiency in Civil 3D or MicroStation to deliver finalized, signed, and sealed engineering plans. A mandatory requirement for this engagement is a Professional Engineer license valid in the state of Montana. Interested parties must submit their responses by December 9, 2026. The project falls under NAICS code 541330 and is managed through the State of Montana procurement system.

Montana

POSTED

about 8 hours ago

DEADLINE

in 29 days

AI Contract Overview

The City of Palo Alto is seeking a qualified consultant to provide monitoring, reporting, and well installation services for the gas and leachate collection systems at its closed Class III landfill located at 2380 Embarcadero Road. The contract, which spans five years, aims to ensure the proper management and environmental compliance of the landfill’s gas and leachate systems through regular monitoring and maintenance activities. The project has a budget range between $500,000 and $2,000,000, reflecting its scope and importance. Interested firms must respond by July 21, 2025, to the Request for Proposal (RFP194618), issued by the Public Works-Engineering Division of California. The services will be performed within California, and the contract emphasizes experienced expertise in landfill system monitoring and well installation. The primary contact for inquiries is Nanette O’Brien, reachable via email or phone, and additional project details can be accessed through the procurement portal. This initiative underscores the City’s commitment to environmental stewardship and landfill management compliance over the designated five-year period.

General Info

Agency

California → Public Works-Engineering Division

NAICS

541330 - Engineering Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

insurance-requirements

High

permit-to-operate

High

24 pages · contract-document

High

cost-proposal

High

rfp

High

specifications

Low

as-built-completion-log

Low

1 page · firm-experience

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJun 27

Solicitation

Response DeadlineJul 21

Deadline has passed

Submission Closed

07/21/2025, 03:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Public Works-Engineering Division

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → Public Works-Engineering Division

Office AddressN/A

Contacts

Nanette Obrien

contact@example.gov

+1 (555) 000-0000

Full Description

The City of Palo Alto owns and maintains a closed class III landfill, located at 2380 Embarcadero Road in Palo Alto, California. The City is seeking a qualified and experienced consultant to perform monitoring, reporting, and well installation services for the landfill's gas and leachate collection systems for a term of 5 years.