This Government Contract opportunity from Ohio was posted on July 23, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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CFD Modeling of Mixing Zones and Pollutant Dispersion

Closed

State & Local

Submission Closed08/26/2025, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 541610

SLED

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Land Use Permit Consulting and Application ManagementThis subcontract for Land Use Permit Consulting and Application Management focuses on the preparation, submission, and coordination of a land use permit renewal application within Contra Costa County. The selected provider will be responsible for ensuring full compliance with local zoning laws, land use regulations, and the specific requirements for CEQA categorical exemptions. The project is based in Oakley, California, and falls under NAICS code 541610. The primary objective is to manage the application process effectively to secure the necessary permits from the county agency.

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Thermal and Environmental Systems Analysis for Space DeployablesThe Thermal and Environmental Systems Analysis for Space Deployables is a subcontract opportunity issued by the NASA SBIR/STTR Program. The primary objective of the contract is to analyze the thermal performance and environmental survivability of SSTM and deployer systems. This research focuses on the effects of low Earth orbit and deep space conditions, specifically examining material degradation and the impact of thermal cycling. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541610, specifically targeting firms with fewer than 500 employees in accordance with SBIR/STTR mandates. The work is slated for performance in Hampton, Virginia, and was posted on August 20, 2026.

NASA SBIR/STTR Program

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DEADLINE

Alcoholic Beverage Control Licensing SupportThe City of El Monte in California is seeking a subcontractor to provide professional support in securing a Type 41 ABC License for the on-sale of beer and wine. The scope of work includes managing the application filing process, coordinating necessary background checks, and ensuring full compliance with all state licensing requirements. This subcontract opportunity is categorized under NAICS code 541610 and is centered in El Monte, California, zip code 91733. The solicitation was posted on August 13, 2026, and focuses on the specialized administrative and regulatory navigation required to obtain alcoholic beverage control authorization.

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Land Use and Zoning Permit Consulting for Conditional Use PermitThis subcontract involves land use and zoning permit consulting to support the City of El Monte, California. The primary objective is to assist in the preparation, submission, and coordination of a Conditional Use Permit application specifically under the Urban Multiuse District zoning code. The project is categorized under NAICS code 541610 and will be performed in El Monte, California, within the 91733 zip code. The engagement focuses on ensuring the application meets all local zoning requirements to facilitate the necessary land use approvals.

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Permitting and Regulatory Compliance ConsultingThis subcontract involves providing permitting and regulatory compliance consulting services for the South Coast Air Quality Management District in California. The primary objective is to support composting operations in achieving Essential Public Service designation by ensuring full compliance with SCAQMD Regulation II regarding permits and Regulation XIII concerning New Source Review. Classified under NAICS code 541610, the engagement focuses on specialized administrative and technical guidance to navigate air quality regulations. The project was posted on August 7, 2026, and is centered on facilitating the necessary regulatory approvals for essential public composting infrastructure.

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DEADLINE

Supply Chain Traceability and DPAS Compliance SupportThis subcontract, titled Supply Chain Traceability and DPAS Compliance Support, is issued by the Defense Logistics Agency under the Department of Defense. The primary objective of the agreement is to ensure strict adherence to Defense Priorities and Allocations System regulations, specifically regarding the management of rated orders and the maintenance of comprehensive supply chain traceability data for defense logistics. The contract falls under NAICS code 541610 and was posted on August 5, 2026. It focuses on the critical operational requirements of maintaining visibility and regulatory compliance within the defense supply chain to support national security logistics.

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POSTED

DEADLINE

Urban Planning and Zoning ConsultingThe City of Livermore is seeking a subcontractor for urban planning and zoning consulting services. The primary objective of this engagement is to provide professional support to ensure that future development projects are aligned with the City's 2045 General Plan and the specific planning goals established for the Midtown Area. This project falls under NAICS code 541610 and will be performed within the city of Livermore, California. The contract focuses on strategic urban alignment and zoning expertise to guide the growth and development of the region in accordance with long-term municipal visions.

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Export-Controlled Items Compliance (ITAR/EAR)This contract requires strict adherence to ITAR and EAR export control regulations for defense-related components, ensuring all handling, transfer, and use of controlled items complies with DFARS 252.225-7048. The subcontractor must implement and maintain robust compliance measures to prevent unauthorized disclosure or export of sensitive defense technologies and technical data, with full accountability for regulatory violations. All activities must align with the Department of Defense’s requirements under the Defense Logistics Agency, emphasizing the secure management of controlled items throughout the supply chain. The contract is classified under NAICS code 541610, indicating it pertains to management consulting services related to defense compliance and security protocols. It is issued as a subcontract under a Defense Logistics Agency procurement, meaning the prime contractor bears primary responsibility for ensuring subcontractor compliance. Place of performance and specific location details are not provided, but all work must be conducted in full conformity with U.S. export control laws regardless of geographic scope. Failure to comply could result in severe penalties, including loss of clearance, contract termination, and legal action.

Defense Logistics Agency

POSTED

3 months ago

DEADLINE

N/A

AI Contract Overview

The Cincinnati Department of Sewers in Ohio is seeking a subcontractor to perform specialized Computational Fluid Dynamics modeling. The primary objective of this project is to simulate thermal and pollutant mixing zones within sewer overflows, with a specific focus on analyzing dispersion patterns and the impacts of tailwater. Interested parties must submit their responses by August 26, 2025. This opportunity falls under NAICS code 541610 and was officially posted on July 23, 2025. Further details and submission guidelines can be accessed through the city's vendor portal.

General Info

Agency

Ohio → Cincinnati Department of Sewers

NAICS

541610

Place of Performance

OH, USA

Set-Aside

NONE

Documents

This scope was carved out of 255x901067.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CSO, SSO, and PSO Modeling Support

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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

Timeline

PhaseClosed

PostedJul 23

subcontract

Response DeadlineAug 26

Deadline has passed

Submission Closed

08/26/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyOhio → Cincinnati Department of Sewers

ContactsNo contacts available

OfficeN/A

Organization / AgencyOhio → Cincinnati Department of Sewers

Office AddressN/A

ContactsNo contact information available

Full Description

Perform Computational Fluid Dynamics (CFD) modeling to simulate thermal and pollutant mixing zones in sewer overflows, including tailwater impacts and dispersion patterns.