This Subcontract opportunity from Department Of Defense was posted on September 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Firestopping & Sealants

Closed

Federal

Submission Closed09/24/2026, 12:00:00 PM EDT

Contract Overview

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

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NAICS: 238390

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Joint Sealants & CaulkingThis subcontract opportunity, issued by the Department of Veterans Affairs Network Contract Office 02, involves the application of joint sealants and caulking for VA Medical Center facility projects. The selected contractor will be responsible for cleaning joints and applying specified sealants to facades and roof transitions to prevent moisture infiltration. This scope of work requires close coordination with roofing and masonry trades to ensure the successful delivery of sealed exterior joints. The project is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 238390. Interested parties must submit their responses by the deadline of December 7, 2026, at 4:30 PM.

242-NETWORK Contract Office 02 (36C242)

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250-NETWORK Contract Office 10 (36C250)

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DEADLINE

Firestopping and Joint SealantsThis subcontract opportunity involves providing firestopping and joint sealant services for prime contractors working on Department of Veterans Affairs facility projects. The scope of work focuses on sealing conduit penetrations to ensure fire ratings are maintained in strict accordance with Specification Sections 07 84 00 and 07 92 00, resulting in the delivery of certified fire-stopped penetrations. Managed by the Network Contract Office 10 under NAICS code 238390, the solicitation was posted on November 6, 2026. Interested parties must submit their responses by the deadline of December 9, 2026, at 3:00 PM.

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POSTED

DEADLINE

Modular Unit Weatherproofing and Tensioning ContractorThis small business set-aside subcontract involves providing on-site surface preparation and the installation of tensioned weatherproofing wraps for prime contractors supporting Naval Surface Warfare Center PHD projects. The scope of work requires the installation of envelopes from the chassis line over walls and roofs using 3/4-inch woven polyester strapping with ratchets and non-penetrating fastening. The contractor is responsible for delivering 41 weather-tight modular units while utilizing scissor lifts and maintaining strict compliance with Naval Base Ventura County Installation Appearance Standards. The project is managed under the Department of Defense and is categorized under NAICS code 238390. Performance will take place in zip code 93043. Interested parties must adhere to the response deadline of November 20, 2026.

POSTED

DEADLINE

Weatherproofing Units

Solicitation # N6339427Q4006

This solicitation, N6339427Q4006, is a total small business set-aside for the procurement, delivery, and on-site assembly of a turnkey weatherproofing system for forty-one wood-framed modular workspace units at Naval Base Ventura County in Port Hueneme, California. The project covers 58,772 square feet of aggregate surface area, consisting of thirty 12x36 foot units and eleven 12x16 foot units. The required system must utilize a minimum 10-mil virgin polyethylene resin film with UV inhibitors and flame-retardant additives meeting NFPA 701 standards. Protection must extend from the bottom chassis to the roofline, excluding the bottom 3-foot poly stilts, using non-penetrating fastening methods such as 3/4-inch woven polyester strapping with a 1,500 lb break strength. The contractor is responsible for all surface preparation, precision fitting, and the provision of all necessary equipment, including scissor lifts and safety gear. Performance includes a twelve-month maintenance period with recurring inspections every 60 to 90 days and emergency repair responses. Award will be based on the lowest priced, technically acceptable offer, with technical capability evaluated against specific part numbers and past performance assessed on a pass/fail basis. The period of performance is scheduled from December 7, 2026, to December 6, 2027. All electronic invoicing must be processed through the Wide Area Workflow system, and final acceptance is contingent upon a joint site walkthrough and a comprehensive quality assurance demonstration.

POSTED

DEADLINE

Поточний ремонт універсальної кабіни туалету загального користування в будівлі Опорного закладу освіти Кілійський заклад загальної середньої освіти №4 Кілійської міської ради, що знаходиться за адресою: Одеська область, Ізмаїльський район, м. Кілія, вул.В

Solicitation # UA-2026-11-06-007940-a

This contract involves current renovation work at the Kiliia General Secondary Education Institution No. 4, located at 62-A Vyshneva Street, Kiliia, Izmail district, Odesa region. The scope of work specifically covers other finishing construction activities, including the repair of a universal public toilet cabin within the building and the renovation of the external ramp at the building entrance. The solicitation, issued by the Government of Ukraine under the agency of the Kiliia General Secondary Education Institution No. 4, was posted on November 6, 2026. Interested parties must submit their responses by the deadline of November 22, 2026. The project is categorized under CPV code 45450000-6 for finishing construction works and NK 018:2023 code 1263 for educational and research facility buildings.

Опорний заклад освіти Кілійський заклад загальної середньої освіти №4 Кілійської міської ради

POSTED

2 days ago

DEADLINE

in 14 days

AI Contract Overview

This subcontract opportunity with the Department of Defense and Navfacsyscom Mid-Atlantic involves the installation of firestopping systems and sealants at MCAS Cherry Point. The selected contractor will be responsible for applying UL-listed sealants, pillows, and caulking to prevent the spread of fire, smoke, and gases within fire-resistance rated construction. All work must adhere to tested and listed systems as specified in Sections 07 84 00 and 07 92 00 to ensure all penetrations and joints meet strict fire-rating requirements. The project is designated as a Total Small Business Set Aside under NAICS code 238390. Interested parties must submit their responses by September 24, 2026, at 4:00 PM. Performance of the contract will take place in Cherry Point, North Carolina.

General Info

DoD subcontract for firestopping and sealant installation at MCAS Cherry Point, NC.

Agency

Department Of Defense → Navfacsyscom Mid-Atlantic

NAICS

238390 - Other Building Finishing Contractors

Place of Performance

Cherry Point, NC, 28533, USA

Set-Aside

SBA

Documents

This scope was carved out of N400857504546.

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

View the prime solicitation

Replace Fire Alarm System, B4213

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 15

subcontract

Response DeadlineSep 24

Deadline has passed

Submission Closed

09/24/2026, 12:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of Defense → Navfacsyscom Mid-Atlantic

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Navfacsyscom Mid-Atlantic

Office AddressN/A

ContactsNo contact information available

Full Description

Installs firestopping systems and sealants for prime contractors on NAVFAC Mid-Atlantic projects at MCAS Cherry Point. Applies UL-listed firestop sealants, pillows, or caulking to block the spread of fire, smoke, and gases in fire-resistance rated construction. Uses tested and listed systems per Section 07 84 00 and 07 92 00. Delivers sealed penetrations and joints meeting fire-rating requirements.