This Subcontract opportunity from California was posted on July 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Technical Documentation and Accessibility Compliance

Closed

State & Local

Submission Closed08/05/2026, 02:00:00 PM PDT

Contract Overview

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

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NAICS: 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 involves repositioning the backflow preventer within Recreation building 0004 and performing comprehensive inspection services for all other backflow preventers across the site. The primary NAICS code for this solicitation is 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. The primary point of contact for this solicitation is Toni Robinson.

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Pyrotechnic Display Design and ExecutionThis subcontract for the University of Texas at Austin involves the professional design and execution of pyrotechnic displays for various event projects. The selected provider will be responsible for designing pyrotechnic sequences, operating electronic firing systems, and managing fallout zones in strict accordance with fire marshal regulations. The ultimate goal is the delivery of a fully executed display and the restoration of a cleared, safe launch site. To qualify for this engagement, the contractor must hold valid pyrotechnician licenses and ATF certifications. The opportunity was posted on November 6, 2026, with a response deadline of December 7, 2026. This work falls under NAICS code 541990 and is intended for those acting as subcontractors to prime contractors.

University of Texas at Austin

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DEADLINE

Archaeological and Cultural Heritage AssessmentThis subcontract involves performing cultural heritage evaluations and archaeological surveys for the Government of Ontario Ministry of Energy and Mines. The selected provider will work under prime contractors to conduct comprehensive archaeological assessments across eight specific mine sites located in Canada to identify and document cultural heritage resources. The successful contractor must hold a valid license from the Ontario Ministry of Citizenship and Multiculturalism to perform the required work. The primary deliverable for this engagement is the submission of detailed archaeological assessment reports for each of the eight sites. Responses for this opportunity are due by January 12, 2027.

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MIL-SPEC Packaging and Marking ServicesThis subcontract for MIL-SPEC Packaging and Marking Services supports prime contractors on DLA Weapons Support ASC projects. The scope of work involves performing specialized military-grade packaging, marking, and palletization of items to ensure they are ready for transport and delivery to DLA Distribution Cherry Point. All activities must strictly adhere to MIL-STD-2073-1E for packaging and MIL-STD-129 for markings, utilizing industrial marking equipment and MIL-SPEC preservation and wrapping materials. The project is managed under the Department of Defense through the DLA Weapons Support ASC Commodities Division and is categorized under NAICS code 541990. Performance of the contract takes place in Cherry Point, North Carolina. Interested parties should note the response deadline of November 13, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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Feral Pigeon Control and Pest ManagementThis subcontract for Feral Pigeon Control and Pest Management involves providing active pest control services for prime contractors operating on Bedfordshire Hospitals NHS Foundation Trust projects. The selected provider must be a suitably qualified contractor capable of implementing avian-specific deterrents and utilizing specialized application equipment to manage and reduce feral pigeon populations. The primary objective is to maintain a managed environment through documented interventions that effectively decrease pigeon activity. The opportunity was posted on November 6, 2026, with a response deadline of December 4, 2026. Classified under NAICS code 541990, the contract focuses on delivering professional pest management solutions within the healthcare trust's facilities to ensure a controlled and sanitary environment.

Bedfordshire Hospitals NHS Foundation Trust

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DEADLINE

Market Operations and Site ManagementThe Market Operations and Site Management subcontract involves providing day-to-day operational management for prime contractors on market projects for the Redcar and Cleveland Borough Council. The successful provider is responsible for delivering a fully operational weekly market, which includes managing trader applications, allocating pitches, and supervising the setup and breakdown processes on-site. Key responsibilities include the collection of concession fees and the strict enforcement of market rules and health and safety regulations. To ensure compliance and safety, the contractor must maintain public liability insurance and adhere to all event safety standards. This opportunity was posted on November 6, 2026, with a response deadline of November 27, 2026.

Redcar and Cleveland Borough Council

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DEADLINE

Policy Report Writer/EditorThis subcontract opportunity is for a Policy Report Writer/Editor to provide professional drafting and formatting services for prime contractors working on Local Government Association projects. The selected provider will be responsible for transforming research inputs into a final, evidence-based blueprint report that is practical for use by local authorities. Due to the nature of the deliverables, candidates must possess demonstrated experience in public sector policy documentation or government reporting. The solicitation was posted on November 6, 2026, with a response deadline of November 30, 2026. Classified under NAICS code 541990, the contract focuses on the delivery of a high-quality, formatted final report. Interested parties can find further details through the provided government tender link.

Local Government Association (LGA)

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DEADLINE

Veterinary Services and Health CertificationThis subcontract for Veterinary Services and Health Certification supports prime contractors on US Embassy San Salvador projects in Antiguo Cuscatlan, El Salvador. The selected provider will perform health screenings, veterinary examinations, and administer vaccinations for 14 canines. A primary requirement of the contract is the issuance of official health certificates and medical records necessary for the legal import and export of animals into El Salvador. The contractor must possess specialized knowledge of international animal health regulations to ensure all documentation meets legal standards. This effort is managed under the Department of State for the US Embassy San Salvador, with a response deadline of November 27, 2026.

US Embassy San Salvador

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Vandenberg SFB Tank Inspection

Solicitation # W9128F27QA002

Solicitation W9128F27QA002 is a firm-fixed-price, non-personnel services contract for the inspection and maintenance of Department of Defense aboveground storage tanks at Vandenberg SFB, California. This 100 percent Service-Disabled Veteran-Owned Small Business set-aside under NAICS 541990 requires a contractor to provide all personnel, equipment, and supervision to perform fuel removal, disposal, tank cleaning, and the replacement of wiper and pan penetration seals. The primary technical objective is to conduct internal inspections in accordance with API 653, UFC 3-460-01, and other applicable military and industry standards, including a 100 percent scan of the tank bottom for corrosion and metal loss. The period of performance is 180 calendar days from the date of award. Key personnel must include a Project Manager and a Certified API 653 Inspector. Award will be based on the best value to the government, evaluating technical capability, relevant experience in fuel tank draining and cleaning, and price fairness. Deliverables include draft and final inspection reports, engineering calculations, and a return-to-service letter. Contractors must comply with strict installation security requirements for base access and adhere to DFARS and FAR regulations regarding cybersecurity and organizational conflicts of interest.

POSTED

DEADLINE

ACC-APG Industry Update November 2026: Registration and request for topics

Solicitation # ACC-APG-CONOPS-FY-26-02

The Army Contracting Command – Aberdeen Proving Ground is hosting an Industry Update on November 5th at Myer Auditorium in Aberdeen Proving Ground, Maryland. This no-cost event is open to both government and industry participants and will be available both in-person and virtually. The primary objective is for local contracting divisions and requirements owners to share information and provide updates on upcoming opportunities. Registration is required via Microsoft Forms, with in-person attendance limited to the first 650 registrants. Interested parties are encouraged to provide input on desired presentation topics and focus areas by September 30, 2026. This announcement is a special notice in accordance with FAR 15.201 and does not constitute a formal solicitation or a guarantee of future contracts. Attendance is voluntary, and the government will not reimburse any costs associated with participating in the event.

POSTED

DEADLINE

Attending Veterinarian for Wet Lab FacilitiesThis subcontract for the Department of the Environment (ECCC) requires an Attending Veterinarian to provide veterinary oversight and regulatory compliance inspections for wet lab projects. The selected professional will be responsible for conducting biannual site visits, performing annual Post-Approval Monitoring of animal use protocols, and providing on-call emergency care specifically for aquatic species. Additional duties include attending Animal Care Committee meetings and supporting triennial CCAC Assessments to ensure all operations meet established standards. To qualify for this role, the contractor must hold a Veterinary Degree and maintain active licensure with the College of Veterinarians of Alberta. Key deliverables include the submission of detailed inspection and PAM reports. The opportunity was posted on November 6, 2026, with a response deadline of December 15, 2026, for performance within Canada.

Department of the Environment (ECCC )

POSTED

DEADLINE

Multilingual Instructional Material ProductionThis subcontract opportunity, titled Multilingual Instructional Material Production, involves providing specialized translation, illustration, and printing services for the New York State Department of Health. The selected provider will be responsible for translating technical radon detector usage instructions from English to Spanish, conducting professional accuracy reviews, and developing technical illustrations to guide users on detector placement and mailing procedures. The scope of work concludes with the delivery of final printed instruction inserts in both English and Spanish for use by prime contractors. Interested parties should note that the response deadline is January 5, 2027, and the project falls under NAICS code 541990.

NYS Department of Health

POSTED

2 days ago

DEADLINE

in about 2 months

AI Contract Overview

The contract requires the preparation of technical reports, model documentation, and user guides that fully comply with ADA accessibility standards, ensuring all deliverables are usable by individuals with disabilities. All documentation must be produced in formats that meet federal accessibility requirements, emphasizing inclusivity and compliance throughout the development and delivery process. Work is to be performed in Santa Rosa, California, with a strict deadline for submission on August 5, 2026, and is structured as a subcontract under NAICS code 541990, which covers other professional, scientific, and technical services. The contracting entity is the Sonoma County Water Agency, and interested parties must respond through the provided online portal before the stated deadline.

General Info

Prepare ADA-compliant technical docs in Santa Rosa by August 5, 2026, for Sonoma County Water Agency.

Agency

California → Sonoma County Water Agency

NAICS

541990 - All Other Professional, Scientific, and Technical Services

Place of Performance

Santa Rosa, CA, 95403, USA

Set-Aside

NONE

Documents

This scope was carved out of TW 25/26-154.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Russian River Integrated Hydrologic Model Support Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 29

subcontract

Response DeadlineAug 5

Deadline has passed

Submission Closed

08/05/2026, 02:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Sonoma County Water Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Sonoma County Water Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Prepare technical reports, model documentation, and user guides in ADA-compliant formats, ensuring accessibility standards are met for all deliverables.