This Subcontract opportunity from Virginia was posted on June 6, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Hydrologic and Hydraulic (H&H) Analysis

Closed

State & Local

Submission Closed06/19/2025, 08:00:00 PM EDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541610

SLED

Zoning Modification Application & Permit ProcessingThis subcontract involves the preparation and submission of a zoning modification application for a corner lot located in Bakersfield, California. The primary objective is to secure a reduction of the side yard setback from ten feet to three feet, requiring close coordination with city planning authorities to ensure all local requirements are met. The project scope includes ensuring full compliance with the California Environmental Quality Act through a Class O1 categorical exemption. The work is categorized under NAICS code 541610 and is centered in the 93307 zip code area of Bakersfield.

POSTED

DEADLINE

Urban Land Use Planning and Development StrategyThe City of Manteca in California is seeking a subcontract for the Urban Land Use Planning and Development Strategy. This project focuses on supporting the rezoning of parcels and the adjustment of land use boundaries to enable both residential and commercial development, as well as the implementation of future public infrastructure improvements. The contract is categorized under NAICS code 541610 and is centered in Manteca, California, within the 95336/37 zip code area. The initiative was posted on August 25, 2026, and is designed to strategically align land use with the city's growth and infrastructure needs.

POSTED

DEADLINE

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.

POSTED

DEADLINE

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

POSTED

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.

POSTED

DEADLINE

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.

POSTED

DEADLINE

Land Use Permitting and Zoning Compliance ConsultingThis subcontract for Land Use Permitting and Zoning Compliance Consulting involves providing professional services to secure and maintain a Conditional Use Permit under M-2 zoning for the City of El Monte. The scope of work focuses on ensuring full compliance with the El Monte Municipal Code and meeting all necessary California Environmental Quality Act requirements. The project is categorized under NAICS code 541610 and is based in El Monte, California, zip code 91731. It was posted on August 12, 2026, and is managed through the City of El Monte within the state of California.

POSTED

DEADLINE

Regulatory Compliance & Environmental Documentation SupportThis subcontract provides regulatory compliance and environmental documentation support for the Port of Long Beach. The primary objective is to assist the agency in developing CEQA-compliant documentation, drafting public notices, and creating regulatory justifications to support adjustments to Vessel Traffic Service user fees under specific statutory exemptions. The project is categorized under NAICS code 541610 and is based in Long Beach, California. It focuses on ensuring that all fee adjustments meet legal and environmental standards through the preparation of necessary administrative and regulatory filings.

POSTED

DEADLINE

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.

South Coast Air Quality Management District

POSTED

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.

Defense Logistics Agency

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.

POSTED

DEADLINE

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 Town of Christiansburg in Virginia is seeking a subcontractor for a Hydrologic and Hydraulic (H&H) Analysis project. The primary objective of this contract is the development of H&H models to evaluate floodplain impact, perform scour analysis, and determine the appropriate sizing for culvert and bridge openings. This opportunity was posted on June 6, 2025, with a response deadline of June 20, 2025. The project falls under NAICS code 541610, indicating a requirement for professional engineering or scientific technical consulting services.