This Subcontract opportunity from California was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Operations & Maintenance (O&M) Plan Development

Closed

State & Local

Submission Closed06/19/2026, 03:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541620

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International

Hygiene Behaviour Change (HBC) Program ImplementationThis subcontract for the Hygiene Behaviour Change Program Implementation involves providing educational and behavioral interventions for prime contractors on UNICEF school WASH projects in Malawi. The selected provider will develop and deliver hygiene education curricula and implement behavior change communication strategies designed to train students and school staff on essential sanitation habits. The scope of work requires the use of specialized educational materials and behavioral tracking tools to ensure the effectiveness of the interventions. Qualified candidates must possess professional expertise in behavioral science or public health education to successfully execute the program. The primary deliverables for this engagement include the comprehensive delivery of the hygiene behavior change program and the submission of detailed outcome reports. This effort falls under NAICS code 541620 and is focused on improving public health outcomes within the school system.

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Technical Viability & Investment Readiness AssessmentThis subcontract with UNOPS focuses on the technical viability and investment readiness assessment of carbon projects. The primary objective is to evaluate carbon project pipelines for prime contractors to ensure they adhere to high-integrity criteria through rigorous methodology verification and baseline assessments. By conducting detailed technical due diligence, the contractor will ensure that projects are investment-ready and fully aligned with Article 6 standards. The scope of work involves delivering a pipeline of technically sound projects across multiple destinations. Operating under NAICS code 541620, the engagement emphasizes the critical vetting process required to validate the environmental and technical integrity of carbon offsets before they proceed to the investment stage.

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Carbon Market Policy and Regulatory AnalysisThis subcontract for Carbon Market Policy and Regulatory Analysis involves providing landscape mapping and regulatory assessments of national climate policies for prime contractors on UNOPS projects. The scope of work includes reviewing national, sectoral, and subnational climate policies while analyzing regulatory frameworks specifically applicable to carbon markets. A primary focus is placed on assessing country readiness for the implementation of UNFCCC Article 6 and mapping relevant stakeholders and carbon standards. The selected provider will be responsible for delivering a comprehensive landscape map and a detailed report outlining policy readiness and stakeholder mapping. This engagement is managed by UNOPS and is designated for performance across multiple destinations.

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REQUEST FOR PROPOSALS FOR Consultancy Services to Support the Transition from Handpumps to Solar Powered Water Systems in Malawi

Solicitation # LRFP-2026-9206825

UNICEF is requesting proposals for a consultancy to support the transition from handpumps to solar-powered water systems in Malawi. The objective is to provide evidence-based, objective guidance to inform policy and practice, ensuring that the shift in technology is sustainable, equitable, and aligned with actual groundwater conditions and community affordability. The consultancy will analyze the economic benefits, such as reduced physical burdens on vulnerable populations and potential for rural electrification, while addressing risks including technical complexity, financial sustainability, and environmental concerns regarding component disposal. Qualified institutions with multi-disciplinary expertise in technical, financial, economic, and social fields are invited to apply. Bidders must be registered with UNICEF in the UNGM system and submit their offers through the UNICEF e-submissions platform. The selected firm will be expected to deliver a rigorous assessment that avoids vendor bias and provides a forward-looking analysis of costs and benefits to help the government of Malawi maximize water access and reliability.

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Request for Quotation (RFQ) to establish Blanket Purchase Agreement (BPA) for the Provision of Technical Consultancy Services for Article 6 Carbon Project Assessment and Pipeline Development in Target Countries This tender has been posted through the UNOP

Solicitation # RFQ/2026/63575

UNOPS is soliciting a Request for Quotation (RFQ/2026/63575) to establish a Blanket Purchase Agreement (BPA) for technical consultancy services focused on Article 6 carbon project assessment and pipeline development across multiple destinations. The consultant will be responsible for landscape mapping of national climate policies, conducting rapid feasibility assessments to estimate carbon mitigation potential, and developing a pipeline of at least 10 high-integrity, investment-ready projects per country. Key deliverables include the creation of standardized technical tools, implementation roadmaps for priority projects, and financial analyses covering revenue scenarios and CAPEX/OPEX structures. All work must align with UNFCCC Article 6.2-6.4 frameworks, voluntary standards such as Verra and Gold Standard, and regulatory requirements including CORSIA and EU regulations. The BPA has a maximum ceiling amount of USD 249,999 and an initial validity period of 12 months, with a possible extension for an additional 12 months if the ceiling is not reached. Personnel assigned to the project must hold at least a Master's degree in Environmental Science, Economics, Environmental Engineering, or Climate Policy. Payments are typically processed within 30 days of service delivery and invoice submission upon the achievement of specific milestones. All deliverables are subject to review and approval by the SForALL Project Manager. Interested vendors must be registered through the UNGM portal to submit responses via the UNOPS eSourcing system.

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National Expert on Asbestos Safety Materials and Training

Solicitation # UNDP-UKR-01881

The United Nations Development Programme is seeking a National Expert on Asbestos Safety Materials and Training to support operations in Ukraine. This home-based position requires the expert to travel to several cities, including Kyiv, Khmelnytskyi, Ternopil, Lviv, Mykolaiv, Kropyvnytskyi, and Poltava, to attend and facilitate trainings. The assignment is scheduled to begin in November 2026 and will last for four months, concluding on March 31, 2027. Interested candidates must submit their offers exclusively through the Quantum Portal under solicitation number UNDP-UKR-01881. Submissions via email will result in disqualification. Documentation can be provided in either English or Ukrainian. Prospective bidders are encouraged to register a profile on the portal and review the Terms of Reference found in the negotiation attachments section to ensure all requirements are met.

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Military Grade Packaging and Marking ServicesThis subcontract, titled Military Grade Packaging and Marking Services, is issued by the Department of Defense under the DLA Weapons Support Strategic Acquisition Program Directorate. The project is designated as a Total Small Business Set-Aside under NAICS code 541620. The contractor is responsible for providing specialized packaging and marking for components intended for prime contractors fulfilling DLA supply contracts, ensuring all deliverables are ready for FOB Origin shipment. Technical requirements mandate strict adherence to military standards, specifically MIL-STD-129 for marking, MIL-STD-2073-1E for packaging, and RP001 for palletization. Additionally, the contractor must execute specific cleaning, drying, and preservation protocols as defined by packaging data, including Preservation Method 10 and Cleaning/Drying 1. The solicitation was posted on November 8, 2026, with a response deadline of November 23, 2026.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

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Non-Ad Valorem Stormwater Rate Study

Solicitation # city-of-debary-37-26-2026

The City of Debary Purchasing department in Florida is soliciting sealed proposals from qualified contractors to conduct a comprehensive Non-Ad Valorem Stormwater Rate Study. This solicitation, identified as city-of-debary-37-26-2026, seeks professional expertise to analyze and establish appropriate stormwater rates for the municipality. Interested parties must submit their proposals by the deadline of December 9, 2026, at 7:00 PM. The primary point of contact for this procurement is Susan Perry, and further details or submission guidelines can be accessed through the official vendor link provided by the city.

City Of Debary — Purchasing

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Biological Monitoring for 2026-2027 Maintenance and Wood Pole Projects (WPP), Western Area Power Administration, Desert Southwest Region, PhoenixThe Western Area Power Administration, under the Department of Energy, is forecasting a requirement for biological monitoring services to support maintenance and wood pole projects within the Desert Southwest Region of Phoenix. This project, scheduled for the 2026-2027 period, will be performed in Arizona and falls under NAICS code 541620. The opportunity is designated as a small business set-aside. Vernadero Group Incorporated is listed as the incumbent contractor for these services. Interested parties can coordinate with the Small Business Program Managers for further information regarding this upcoming acquisition.

Western Area Power Administration

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U.S. DEPARTMENT OF ENERGY/NATIONAL NUCLEAR SECURITY ADMINISTRATION (DOE/NNSA)OFFICE OF COUNTERTERRORISM AND COUNTER-PROLIFERATION (NA-80) TECHNICAL SUPPORT SERVICESThe National Nuclear Security Administration, an agency of the Department of Energy, is forecasting a requirement for technical support services to benefit the Office of Counterterrorism and Counter-proliferation. This procurement is categorized under NAICS code 541620 and is intended to be set aside for small businesses. The work is expected to be performed in the District of Columbia. The current incumbent contractor for these services is Project Enhancement Corporation. Interested parties may coordinate with the Small Business Program Manager, Chelsea Murphy, regarding this upcoming opportunity.

National Nuclear Security Administration

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On-Call Biological Support Services for 2026 Integrated Vegetation Management Work, Western Area Power Administration, Desert Southwest Region, PhoenixThe Western Area Power Administration, under the Department of Energy, is forecasting a requirement for on-call biological support services to assist with 2026 integrated vegetation management work. This project will be centered in the Desert Southwest Region in Phoenix and falls under NAICS code 541620 for environmental consulting services. The current incumbent contractor for these services is Klamath Wildlife Resources. Interested parties can coordinate with the Small Business Program Managers at the agency for further information regarding this upcoming procurement opportunity.

Western Area Power Administration

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Radiological Technical Services & Air MonitoringThis SBA set-aside subcontract for the Environmental Protection Agency Region 9 involves providing radiological technical services and air monitoring for environmental remediation projects. The selected provider will support prime contractors by delivering health physics oversight, radiation scanning, and air sampling for particulates. Technical execution requires the use of SKC Particulate Monitors and MultiRAE Pro Pumped equipment, with a mandate for personnel to hold Radiation Technician certifications or be Certified Health Physicists. The scope of work includes the delivery of daily and weekly air monitoring reports to ensure safety and compliance. Interested parties should note that the response deadline is January 5, 2027, and the project falls under NAICS code 541620.

Region 9

POSTED

1 day ago

DEADLINE

in about 2 months

AI Contract Overview

The contract entails the development of comprehensive Operations and Maintenance (O&M) plans focused on managing asbestos and lead hazards. Key components include establishing monitoring schedules, designing training programs, creating emergency response procedures, and ensuring compliance reporting requirements are met. This initiative is aimed at enhancing safety and regulatory adherence related to hazardous materials in specified environments. Issued by the California Department of Transportation, the subcontract opportunity targets firms capable of delivering specialized O&M planning services under NAICS code 541620. The work will be performed in Los Angeles, and interested parties must submit their responses by June 19, 2026. The contract supports ongoing hazard management efforts to protect public health and maintain operational integrity within transportation infrastructure projects.