This Subcontract opportunity from California was posted on September 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Joint Sealant Installation

Closed

State & Local

Submission Closed09/25/2026, 04:00:00 PM PDT

Contract Overview

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

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NAICS: 238390

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University of Houston

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DEADLINE

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Betsi Cadwaladr University Health Board

POSTED

DEADLINE

Retail Interior Fit-Out and Counter InstallationThis subcontract for Retail Interior Fit-Out and Counter Installation involves the physical modification of retail spaces for Post Office Limited facility projects located in Lincolnshire, UK. The scope of work focuses on altering existing retail layouts to integrate dedicated service counters, which includes the installation of commercial signage, partitions, and cabinetry. The primary objective is to ensure the store flow effectively supports both general retail operations and specialized counter services. The project requires the delivery of a fully functional retail interior that seamlessly incorporates an integrated Post Office service counter. Interested parties should note that the response deadline is November 19, 2026, and the work falls under NAICS code 238390. This engagement is structured as a subcontract supporting prime contractors tasked with these facility upgrades.

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DEADLINE

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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POSTED

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

Restroom Specialties & PartitionsThis subcontract agreement with Northshore School District 417 involves the supply and installation of ADA-compliant restroom partitions and accessories for facility projects located in Snohomish. The scope of work includes installing toilet partitions with required clearances, mounting grab bars at specified heights, and installing soap and paper towel dispensers using either phenolic or metal materials. The solicitation was posted on November 6, 2026, with a response deadline of November 23, 2026. Falling under NAICS code 238390, the contract requires the selected provider to deliver fully installed restroom specialties that meet all accessibility standards for the district.

Northshore School District #417

POSTED

1 day ago

DEADLINE

in 15 days

AI Contract Overview

This subcontract for the Newport-Mesa Unified School District involves the installation of joint sealants for facility projects, specifically within the theater building area in Costa Mesa, California. The selected contractor will be responsible for preparing joint surfaces and applying sealants according to specification sheets to ensure airtight and watertight seals, ensuring all materials are properly cured before any water repellent is applied. Compliance with manufacturer compatibility standards and valid DIR registration are mandatory requirements for this project. Interested parties must submit their responses by the deadline of September 25, 2026, for this opportunity which was posted on September 16, 2026.

General Info

Joint sealant installation for Newport-Mesa School District theater; deadline September 25, 2026.

Agency

California → Newport-Mesa Unified School District

NAICS

238390 - Other Building Finishing Contractors

Place of Performance

Costa Mesa, CA, 92626, USA

Set-Aside

NONE

Documents

This scope was carved out of MO2026-0007.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Costa Mesa High School Theater Underground Waterproofing Project

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Timeline

PhaseClosed

PostedSep 16

subcontract

Response DeadlineSep 25

Deadline has passed

Submission Closed

09/25/2026, 04:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Newport-Mesa Unified School District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Newport-Mesa Unified School District

Office AddressN/A

ContactsNo contact information available

Full Description

Installs joint sealants for prime contractors on Newport Mesa Unified School District facility projects to provide airtight and watertight seals. Prepares joint surfaces and installs sealants per specification sheets, ensuring cure before water repellent application. Requires DIR registration and adherence to manufacturer compatibility standards. Delivers sealed joints throughout the theater building project area.