This Subcontract opportunity from California was posted on July 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Professional Grant Writer

Closed

State & Local

Submission Closed09/17/2026, 01:30:00 PM PDT

Contract Overview

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

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NAICS: 541990

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DETROIT JCC-2026-40 BACKFLOW PREVENTER TESTING, MAINTENANCE & INSPECTION

Solicitation # detroit-jcc-2026-40-backflow-preventer-testing-maintenance-inspection

Serrato Corporation is seeking licensed contractors for the Detroit JCC-2026-40 project located in Michigan. The scope of work requires the repositioning of the backflow preventer in Recreation building 0004, as well as the provision of comprehensive inspection services for all other backflow preventers across the site. This solicitation falls under NAICS code 541990, with additional relevant codes including 541380 and 238220. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of May 31, 2027. Primary coordination for this contract is managed by Toni Robinson.

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Audio/Visual (AV) Production & Event TechnologyThis subcontract for Audio/Visual (AV) Production and Event Technology supports prime contractors on event projects for South Dakota State University. The scope of work involves supplying and operating essential technical infrastructure, including sound systems, microphones, projectors, screens, and lighting, to accommodate events with up to 500 attendees. The provider is responsible for delivering a fully operational AV environment and providing dedicated on-site technical production support throughout the duration of the events. Managed under the South Dakota State Government, this opportunity is categorized under NAICS code 541990. The solicitation was posted on November 10, 2026, with a response deadline set for November 24, 2026.

South Dakota State Government

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HUD NSPIRE and HQS Residential Inspection ServicesThis subcontract for HUD NSPIRE and HQS Residential Inspection Services involves performing physical condition inspections for prime contractors on residential projects managed by the Sanford Housing Authority in Sanford, North Carolina. The scope of work includes conducting initial, annual, and special inspections, with a specific focus on NSPIRE scoring and lead-based paint visual assessments in accordance with 24 CFR Part 35. The selected provider must utilize mobile technology for data capture and reporting to deliver electronic inspection reports and NSPIRE scores. To qualify, inspectors must be NSPIRE-certified and pass required background checks. The solicitation was posted on November 10, 2026, with a response deadline of December 3, 2026.

Sanford Housing Authority

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Environmental Reporting and Publication FormattingThis subcontract for Environmental Reporting and Publication Formatting supports prime contractors on Natural England LNRS projects. The selected provider will be responsible for drafting integrated reports by synthesizing technical and social science inputs and ensuring all deliverables adhere to Natural England publishing guidelines through the use of DTP software. Additionally, the contractor must develop a user-friendly, accessible protocol specifically designed for local authorities. Qualified candidates must possess demonstrated experience in environmental policy writing and a strong command of government publishing standards. The primary deliverables include professionally formatted reports and the completed accessibility protocol. This opportunity was posted on November 10, 2026, with a response deadline of November 16, 2026.

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Послуги підприємницьких, професійних та спеціалізованих організацій

Solicitation # UA-2026-11-10-016064-a

The Rivne Regional State Laboratory of the State Service of Ukraine on Food Safety and Consumer Protection is soliciting bids for entrepreneurial, professional, and specialized organization services. This procurement process, identified by solicitation number UA-2026-11-10-016064-a, is based in Rivne, Rivne Oblast, Ukraine. The procurement is conducted in accordance with the Law of Ukraine on Public Procurement and Cabinet of Ministers Resolution No. 1178, which outlines specific procurement procedures applicable during the period of martial law in Ukraine. Interested parties can coordinate with the primary point of contact, Tetiana Oleksandrivna Mychka, via the provided official email.

РІВНЕНСЬКА РЕГІОНАЛЬНА ДЕРЖАВНА ЛАБОРАТОРІЯ ДЕРЖАВНОЇ СЛУЖБИ УКРАЇНИ З ПИТАНЬ БЕЗПЕЧНОСТІ ХАРЧОВИХ ПРОДУКТІВ ТА ЗАХИСТУ СПОЖИВАЧІВ

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Technical Writer for Regulatory and Technical GuidebooksThis subcontract opportunity with the BSEE Contracting Activity under the Department of the Interior seeks a professional technical writer to support prime contractors on BSEE/MMA projects. The primary objective is to synthesize complex scientific testing data into a standardized internal TRL Guidebook and a T&E approach document. The selected provider will be responsible for translating intricate scientific requirements into a defensible framework tailored for non-scientist Project Managers using professional document authoring software. The contract falls under NAICS code 541990 and requires the delivery of the finalized TRL Guidebook and T&E Approach Document. Interested parties must submit their responses by November 25, 2026.

Bsee Contracting Activity

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Neuropsychological Testing and AnalysisThis subcontract, titled Neuropsychological Testing and Analysis, involves providing specialized neuropsychological evaluations and data collection services for prime contractors supporting NIMHD population health research projects. The selected provider will be responsible for administering neuropsychological tests and analyzing cognitive data utilizing specialized assessment facilities and testing tools. Key deliverables include the submission of comprehensive neuropsychological assessment reports and raw data sets. The project is managed under the National Institutes of Health Olao within the Department of Health and Human Services. To ensure clinical and regulatory compliance, the contract requires a licensed Neuropsychologist and strict adherence to Good Clinical Practice guidelines. Interested parties should note the response deadline of November 25, 2026, and the classification under NAICS code 541990.

National Institutes Of Health Olao

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MQ-4C Triton Unmanned Aircraft System (UAS) Sustaining Engineering and Support (SES) IV Contract Modification to Incorporate Royal Australian Air Force (RAAF) Technical Services Contract Line Item Numbers (CLINs)

Solicitation # N00019-25-RFPREQ-WPM262-0376

Naval Air Systems Command

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SMART IRB Governance, Administration, and Operations Support (GAOS)

Solicitation # 75N98026Q00287

The National Center for Translational Sciences (NCATS) is seeking a partner to provide Governance, Administration, and Operations Support (GAOS) for the SMART IRB portfolio. This effort focuses on facilitating user administration, process improvements, content development, and the dissemination of services across three primary systems: the SMARTIRB.org website, the Joinder system for authorization agreements, and the Online Reliance System (ORS). The scope of work encompasses governance model maintenance, community engagement to grow the user base, the development of educational modules and workshops, and the management of the SMART IRB Helpdesk in coordination with a software partner. This is a full and open competition conducted under FAR Part 12 and FAR Subpart 13.5 for commercial services, utilizing NAICS code 541990. The government intends to award a firm-fixed-price contract with a total anticipated period of performance of 54 months, consisting of a one-year base period and four option periods. Award will be determined via a best-value tradeoff process, where technical factors—including management approach, personnel qualifications, and organizational experience—are combined and weighted as more important than price. Proposals are due by November 13, 2026, and must be submitted electronically to the designated point of contact. Offerors are encouraged to limit their proposals to 20 pages and must include their Unique Entity Identifier, business size certification, and active SAM registration. Performance will be conducted at the contractor's facility rather than on-site. Key deliverables include monthly status reports, quarterly metrics reports, and a final contract closeout report.

National Institutes Of Health Nida

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Air Force Technical and Analytical Support and Professional Services (AFTAS Pro) CSO

Solicitation # FA701427SC432

The Air Force District of Washington is soliciting innovative commercial-service solutions under the Air Force Technical and Analytical Support and Professional Services (AFTAS Pro) Commercial Solutions Opening. This two-step solicitation seeks to enhance acquisition and program management support through the integration of artificial intelligence, automation, data interoperability, and analytical efficiencies. Key areas of interest include improving mission-support functions, Defense Industrial Base analysis, information technology integration, and Modernized Process Model capabilities. The anticipated contract is a firm-fixed-price agreement with an estimated total program value of approximately 28.33 million dollars, structured as a one-year base period with four one-year options, and a projected performance start date between December 14 and 29, 2026. The procurement process begins with the submission of unclassified white papers, due by November 20, 2026, at 12:00 PM ET via the PIEE Solicitation Module. These submissions must be limited to ten pages and include a Rough Order of Magnitude pricing summary. Evaluation is based equally on technical merit, importance to agency programs, and price. Selected offerors will then be invited to Step 2 to submit full proposals featuring firm-fixed pricing and detailed technical approaches. This opportunity is set aside for SBA Certified Women-Owned Small Businesses. Prime contractors are required to maintain a Top Secret Facility Security Clearance and ensure all AI and automation solutions comply with government cybersecurity and data protection requirements.

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Quality Assurance Services - Civil Works, Interagency and International Services (IIS), and Military Construction Projects in Puerto Rico and U.S. Virgin Islands

Solicitation # W51DQV27RA002

The U.S. Army Corps of Engineers, Caribbean District is soliciting proposals for a Single Award Task Order Contract (SATOC) to provide comprehensive quality assurance services across Puerto Rico and the U.S. Virgin Islands. This total small business set-aside under NAICS 541990 supports Civil Works, International and Interagency Services, and Military Construction projects. The scope of work includes monitoring contractor compliance with plans and specifications, conducting field inspections of critical infrastructure such as dams, levees, and pump stations, performing certified laboratory testing of soil, concrete, and water, and providing daily safety monitoring and reporting. The contractor is prohibited from performing design-related or architect-engineer services requiring professional registration. The contract features a maximum program capacity of 35 million dollars over a total duration of five years and six months, consisting of a one-year base period, four 12-month option periods, and one final six-month option period. Award is based on a best-value determination where non-priced factors, specifically technical approach and past performance, are significantly more important than price. Proposals must be submitted electronically via the Procurement Integrated Enterprise Environment portal in four distinct volumes. Key administrative requirements include the submission of a Quality Control Plan within 14 days of award and adherence to specific cybersecurity and CUI safeguarding standards as defined in the task orders.

W2SR Endist Caribbean(provis)

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Vandenberg SFB Tank Inspection

Solicitation # W9128F27QA002

Solicitation W9128F27QA002 is a firm-fixed-price, non-personnel services contract set aside 100% for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS 541990. The project involves performing internal inspections on Department of Defense aboveground storage tanks (AST) at Vandenberg SFB, California. The scope of work includes the removal, disposal, or transfer of remaining fuel, tank cleaning, replacing wiper and pan penetration seals, and conducting internal inspections in accordance with API 653, API 650, and Unified Facilities Criteria (UFC) standards. Key deliverables include the provision of a certified API 653 inspector and a project manager, with specific requirements for a NACE Level II or higher investigator for bottom scanning and ultrasonic testing. The government will award the contract based on best value, evaluating technical capability, relevant experience in fuel tank draining and cleaning, and price fairness. Proposals are limited to five pages and must be submitted electronically to the USACE Omaha District. Contractors must comply with strict installation security requirements, including identity proofing and vetting for base access. The contract structure includes priced line items for inspection services and wiper seal replacement, with an optional CLIN for the removal and disposal of excess fuel up to 2,000 gallons per purchase order. All work must adhere to federal and military safety and quality standards, including DFARS cybersecurity and labor standards.

W071 Endist Omaha

POSTED

about 23 hours ago

DEADLINE

in 16 days

AI Contract Overview

This subcontract opportunity is for a Professional Grant Writer to support prime contractors on projects for the County of Riverside Department of Public Social Services. The selected provider will be responsible for drafting narrative sections, developing project descriptions, and coordinating with agency staff to collect necessary data for federal, state, and private funding applications. The primary deliverable is the completion and submission of comprehensive grant application packages. Candidates must demonstrate a proven track record of securing successful grant awards and ensure strict compliance with HIPAA and PII standards for data protection. This opportunity was posted on July 30, 2026, with a response deadline of September 17, 2026. The contract falls under NAICS code 541990 and is managed by the County of Riverside in California.

General Info

Professional Grant Writer for County of Riverside; deadline September 17, 2026.

Agency

California → County of Riverside

NAICS

541990 - All Other Professional, Scientific, and Technical Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of DPARC-0680.

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

View the prime solicitation

GRANT WRITING SERVICES

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedJul 30

subcontract

Response DeadlineSep 17

Deadline has passed

Submission Closed

09/17/2026, 01:30:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → County of Riverside

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Riverside

Office AddressN/A

ContactsNo contact information available

Full Description

Writes and submits grant proposals for prime contractors on County of Riverside Department of Public Social Services (DPSS) projects. Drafts narrative sections, develops project descriptions, and coordinates with DPSS staff to gather data for federal, state, and private funder applications. Requires a proven track record of successful grant awards and compliance with HIPAA and PII standards. Delivers completed and submitted grant application packages.