Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Sealants & Firestopping

Active

State & Local

Response Deadline11/12/2026, 07:30:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for the Colonial School District involves providing specialized joint sealing and firestopping services for the William Penn High School athletic field projects. The scope of work includes caulking vertical joints on siding, interior glazing, and hollow metal frames, as well as performing critical firestopping at plumbing, HVAC, and fire protection penetrations to ensure all joints and penetrations are properly sealed and fire-rated. The opportunity is categorized under NAICS code 238390 and was posted on October 16, 2026. Interested parties must submit their responses by the deadline of November 12, 2026.

General Info

Joint sealing and firestopping services for William Penn High School athletic field projects.

Agency

Delaware → Colonial School District

NAICS

238390 - Other Building Finishing Contractors

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of 4-27-03.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

William Penn High Bid Pack B

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedOct 16

subcontract

Response DeadlineNov 12

Submission deadline

Response Deadline

11/12/2026, 07:30:00 PM UTCin 16 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDelaware → Colonial School District

ContactsNo contacts available

OfficeN/A

Organization / AgencyDelaware → Colonial School District

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs joint sealing and firestopping for prime contractors on CSD William Penn High School athletic field projects. Caulks vertical joints on siding, interior glazing, and hollow metal frames. Performs firestopping at HVAC, plumbing, and fire protection penetrations. Delivers sealed joints and fire-rated penetrations.

Similar Contracts

Same NAICS industry code

Steel-Related Joint Sealants and Protective CoversThis subcontract for Harford County Public Schools involves providing sealing and protection for steel interfaces on various facility projects. The selected contractor will be responsible for the installation of joint sealants and protective covers in strict accordance with Section 07 92 00 and Section 10 73 10, respectively. A critical requirement for this engagement is that the contractor must possess manufacturer certification for the application of sealants to ensure quality and compliance. The project falls under NAICS code 238390 and is managed within the state of Maryland. Interested parties must adhere to the timeline associated with the solicitation, which was posted on October 26, 2026, with a response deadline of October 29, 2026. The final deliverables for this contract include the successful completion of all sealed joints and the installation of all required protective covers.

Harford County Public Schools

POSTED

DEADLINE

Applied Fire ProtectionThis subcontract for Applied Fire Protection involves the application of fire-resistive coatings to structural steel members for prime contractors working on Harford County Public Schools facility projects in Maryland. The scope of work requires the application of intumescent or spray-on fire protection in strict accordance with Section 07 81 00 to ensure the delivery of fire-rated structural steel members. Qualified providers must hold manufacturer certification for the specific fireproofing products used. The solicitation was posted on October 26, 2026, with a response deadline of October 29, 2026. This project falls under NAICS code 238390.

Harford County Public Schools

POSTED

DEADLINE

Interior Carpentry and Build-OutThis subcontract for Interior Carpentry and Build-Out involves performing interior modifications and build-outs for prime contractors at the University of California, Berkeley. The scope of work includes the construction of a new accessible entrance at Barrow Lane, the relocation of a lactation room, and the installation of a security vestibule along with stairwell modifications. All framing and drywall work must adhere to the 2025 California Building Code, and the contractor is required to coordinate directly with the UC Berkeley Fire Marshall to deliver completed structural partitions and room modifications. The project is located in Berkeley, California, under NAICS code 238390. Interested parties must note that the response deadline is November 6, 2026, with the solicitation having been posted on October 26, 2026.

University of California, Berkeley

POSTED

DEADLINE

Interior Finishes InstallationThis subcontract for Interior Finishes Installation involves performing general finish upgrades for prime contractors on facility projects within the Cupertino Union School District. The scope of work focuses on the installation of interior architectural finishes, specifically including flooring, ceiling tiles, and baseboards, to deliver completed interior spaces. The project is located in Cupertino, California, under NAICS code 238390. Interested parties should note that the solicitation was posted on October 26, 2026, with a response deadline of October 29, 2026.

Cupertino Union School District

POSTED

DEADLINE

Joint SealantsThis subcontract opportunity is for the application of joint sealants to building envelopes on projects managed by the City of Monterey Department of Public Works. The selected contractor will be responsible for performing professional caulking and sealing of joints to ensure the prevention of water infiltration, with the final deliverable being fully sealed joints. The project is located in Monterey, California, under NAICS code 238390. Interested parties must submit their responses by the deadline of December 1, 2026.

City Of Monterey Department Of Public Works

POSTED

DEADLINE

in about 1 month

Joint SealantsThis subcontract opportunity, managed by DAS Procurement for the state of Connecticut, involves the application of elastomeric joint sealants for the A. Ward Spaulding Elementary School renovation projects. The selected contractor will be responsible for performing necessary surface preparation and applying sealants to exterior joints to ensure they are weather-tight, requiring close coordination with masonry and sheet metal work to deliver fully sealed exterior joints. The project falls under NAICS code 238390 and was posted on October 26, 2026. Interested parties must submit their responses by the deadline of November 20, 2026, at 4:00 PM. Further details and submission guidelines can be accessed through the CTSource Bid Board portal.

DAS Procurement

POSTED

DEADLINE

Joint Sealants & CaulkingThis subcontract agreement involves the supply and installation of joint and acoustical sealants for prime contractors working on facility projects at Bowling Green State University. The scope of work specifically requires the application of sealants to joints in accordance with Sections 07 92 00 and 07 92 19 to ensure the delivery of proper sealed joints and acoustical barriers. The project is managed by Bowling Green State University Campus Construction under NAICS code 238390. Interested parties must note the tight response window, with the solicitation posted on October 26, 2026, and the response deadline set for October 29, 2026.

Bowling Green State University - Campus Construction

POSTED

DEADLINE

Window Treatments & CountertopsThis subcontract opportunity with Bowling Green State University Campus Construction involves the supply and installation of roller window shades and solid surfacing countertops for various facility projects. The selected contractor will be responsible for delivering and installing window treatments under specification 12 24 13 and solid surface counters under specification 12 36 61.16, working as a subcontractor for prime contractors. The project falls under NAICS code 238390. Interested parties must note the tight response window, with the solicitation posted on October 26, 2026, and the response deadline set for October 29, 2026.

Bowling Green State University - Campus Construction

POSTED

DEADLINE

Waterproofing and Sealant ContractorThis subcontract agreement is for a Waterproofing and Sealant Contractor to support the Nestor Hall Envelope Upgrades for Columbus State Community College. The selected contractor will be responsible for delivering watertight and fire-rated building envelope seals by performing flashing, joint sealing, and firestopping services for the prime contractor. Specific technical requirements include the installation of sheet metal and through-wall masonry flashings, the application of preformed joint sealants for control and expansion joints according to ASTM C794 standards, and the installation of firestop sleeves in rated wall areas. The opportunity is categorized under NAICS code 238390 and was posted on October 25, 2026. Interested parties must submit their responses by the deadline of October 29, 2026, at 5:30 PM.

Columbus State Community College

POSTED

DEADLINE

Joint Sealant ApplicationThis subcontract opportunity is for the supply and application of joint sealants on Michigan Department of Technology, Management and Budget correctional facility projects. The selected contractor will work under prime contractors to apply sealants to joints specifically associated with new security glazing installations and door frames to ensure all joints are weather-tight and properly sealed. The project falls under NAICS code 238390 and is managed by the state of Michigan. Interested parties must note the response deadline of October 28, 2026, following the posting date of October 24, 2026.

POSTED

DEADLINE

in about 18 hours

Building Specialties & AppliancesThis subcontract for the Town of Halifax in Massachusetts involves the supply and installation of various building specialties and residential appliances for the Halifax Senior Center project. The scope of work includes the delivery and installation of signage, toilet compartments, fire extinguishers, residential appliances, and floor mats. The project falls under NAICS code 238390 and is managed through a prime contractor. Interested parties should note that the solicitation was posted on October 23, 2026, with a response deadline set for November 23, 2026.

Town of Halifax

POSTED

DEADLINE

Joint Sealant SpecialistThis subcontract opportunity for a Joint Sealant Specialist involves the supply and installation of high-performance sealants for prime contractors working on City of Fort Worth airport projects. The scope of work includes the removal of existing backer rods and the application of nonstaining silicone joint sealants meeting ASTM C920 standards, as well as urethane joint sealants. These materials will be applied to masonry and metal panel joints across vertical surfaces and horizontal non-traffic areas to ensure weather-resistant exterior joints. The project is categorized under NAICS code 238390 and is associated with the City of Fort Worth in Texas. Interested parties must submit their responses by the deadline of December 10, 2026. Further details and submission guidelines can be accessed through the official Bonfire hub portal.

City Of Fort Worth

POSTED

DEADLINE

in about 1 month

More opportunities from Delaware → Colonial School District

Same awarding agency

Demolition ServicesThis subcontract for Demolition Services, issued by the Colonial School District in Delaware, involves performing interior demolition for prime contractors on public works facility projects. The scope of work specifically requires the removal of lockers, trim, and display cases as detailed in Drawing AD-402, with the final objective of delivering a site area completely cleared of all specified demolished items. All work must be executed in strict compliance with the Construction Waste Management standards outlined in Section 01 74 19. The solicitation was posted on October 20, 2026, and requires a response by the deadline of November 19, 2026. The project falls under NAICS code 238910.

Site Preparation Contractors

POSTED

DEADLINE

Commercial Painting & CoatingThis subcontract for Commercial Painting and Coating is issued by the Colonial School District in Delaware. The selected contractor will be responsible for interior and exterior surface preparation and painting for prime contractors on public works facility projects. The scope of work includes applying low-VOC coating systems to various materials, including metals such as aluminum, galvanized, and structural steel, as well as concrete surfaces like stucco, brick, and poured cement. All work must be performed in strict compliance with 40 CFR 59 and SSPC-SP 1, 2, and 6 standards to ensure the delivery of high-quality painted and coated surfaces. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026. This opportunity falls under NAICS code 238320.

Painting and Wall Covering Contractors

POSTED

DEADLINE

Drywall & Gypsum AssembliesThis subcontract for Drywall and Gypsum Assemblies is issued by the Colonial School District in Delaware. The selected contractor will be responsible for performing interior wall framing and gypsum board installation for prime contractors on public works facility projects. The scope of work includes the installation of cold-formed metal stud framing and gypsum assemblies, as well as all necessary taping, spackling, and patching to deliver finished interior walls and ceilings. A critical technical requirement of the contract is the maintenance of a surface flatness tolerance of 1/8 inch in 10 feet. Interested parties must submit their responses by the deadline of November 19, 2026, at 7:30 PM. The project falls under NAICS code 238390.

Other Building Finishing Contractors

POSTED

DEADLINE

Door Hardware InstallationThis subcontract opportunity with the Colonial School District in Delaware involves the supply and installation of commercial hardware for public works facility projects. The selected contractor will be responsible for installing locks, hinges, and closing mechanisms for swinging doors, ensuring all work adheres to the Door Hardware Schedule and Section 08 71 00 to deliver fully functional systems. The project falls under NAICS code 238150 and was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 19, 2026, at 7:30 PM.

Glass and Glazing Contractors

POSTED

DEADLINE

Thermal Protection & SealantsThis subcontract for Thermal Protection and Sealants is issued by the Colonial School District in Delaware. The selected contractor will be responsible for applying bituminous dampproofing to parged masonry surfaces and sealing control and expansion joints in accordance with sections 07 11 13 and 07 92 00. These services are intended for prime contractors working on public works facility projects. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026. The project falls under NAICS code 238390, focusing on the delivery of professionally dampproofed masonry and sealed expansion joints to ensure the structural integrity and moisture protection of the facility.

Other Building Finishing Contractors

POSTED

DEADLINE

Rough Carpentry & FramingThis subcontract for Rough Carpentry and Framing, issued by the Colonial School District in Delaware, involves performing miscellaneous rough carpentry for prime contractors on public works facility projects. The scope of work specifically focuses on the installation of wood blocking and nailing strips integrated into masonry using rough lumber and fasteners, all conducted in accordance with standard carpentry practices. The project is categorized under NAICS code 238130. Interested parties must submit their responses by the deadline of November 19, 2026, following the posting date of October 20, 2026. The final deliverable for this contract is the completed installation of structural rough carpentry and wood blocking.

Framing Contractors

POSTED

DEADLINE

Metal Fabrications & RailingsThis subcontract for Metal Fabrications and Railings involves the fabrication and installation of metal safety railings for prime contractors working on public works facility projects for the Colonial School District in Delaware. The scope of work includes the installation of guardrails, stair railings, and wall-mounted handrails utilizing structural iron, tube, and pipe. Additionally, the contractor is responsible for the shop-priming of all ferrous metal items in accordance with Section 05 50 00 and the final delivery of all installed components. The opportunity was posted on October 20, 2026, with a response deadline of November 19, 2026. Classified under NAICS code 332312, this project focuses on specialized metal fabrication and installation services to ensure safety compliance within public facility environments.

Fabricated Structural Metal Manufacturing

POSTED

DEADLINE

Unit Masonry & VeneerThis subcontract for Unit Masonry and Veneer involves providing masonry construction services for prime contractors on public works facility projects for the Colonial School District in Delaware. The scope of work includes the installation of concrete block, clay facing brick, mortar, grout, and anchorage, specifically incorporating weeps, cavity vents, and horizontal joint reinforcement. All work must adhere to TMS 402/602 tolerances and utilize zinc-coated hardware meeting ASTM A153 standards to deliver completed masonry walls and exterior brick veneer. The opportunity is categorized under NAICS code 238140 and was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 19, 2026, at 7:30 PM.

Masonry Contractors

POSTED

DEADLINE

Earthwork & Site PrepThis subcontract opportunity with the Colonial School District in Delaware focuses on earthwork and site preparation for public works facility projects. The selected contractor will be responsible for performing site excavation and general earthwork as specified in Division 31, utilizing excavators and loaders to deliver a graded site ready for concrete foundations. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026. This project falls under NAICS code 238910 and involves working as a subcontractor for prime contractors to ensure all site preparation requirements are met according to project specifications.

Site Preparation Contractors

POSTED

DEADLINE

Cast-in-Place ConcreteThis subcontract for the Colonial School District in Delaware involves the installation of cast-in-place concrete for public works facility projects. The scope of work includes the installation of formwork, reinforcement, and concrete materials specifically for footings and foundation walls, utilizing vapor retarders, waterstops, and steel reinforcement. To ensure structural integrity and compliance, all reinforcement must adhere to ASTM A615/A615M standards, and personnel must hold valid welding certificates. The contract was posted on October 20, 2026, with a response deadline of November 19, 2026.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

WPHS Bid Pack C Security & ADA Renovations

Solicitation # COL26012-WPHSBIDPKC

The Colonial School District is soliciting bids for the William Penn High School Security and ADA Renovations project in New Castle, Delaware, under solicitation number COL26012-WPHSBIDPKC. The scope of work involves comprehensive security and ADA compliance upgrades, including auditorium ramps and selective demolition, sitework, concrete, miscellaneous metals, and general trades. The project is scheduled for a duration of 483 days, beginning September 26, 2025, and concluding August 19, 2027. The contract is based on AIA Document A232 2019 and will be awarded to the lowest responsive and responsible bidder. Key requirements for bidders include the submission of a bid security amounting to 10 percent of the bid, a notarized non-collusion statement, and a detailed subcontractor list. Awardees must provide performance and material and labor payment bonds, as well as a written safety plan and a silica exposure plan meeting OSHA standards. All work is subject to prevailing wage requirements effective March 13, 2026, and personnel must undergo background checks. Administrative requirements include the mandatory use of the Building Blok web-based project management system for all non-oral communications and the submission of a schedule of values prior to the first payment application. Final acceptance is contingent upon a successful inspection by the Construction Manager.

Commercial and Institutional Building Construction

POSTED

DEADLINE

Specialties & EquipmentThis subcontract for the Colonial School District involves the supply and installation of building specialties and athletic equipment for the William Penn High School athletic field projects. The scope of work includes the installation of plastic toilet compartments, metal and phenolic lockers, folding panel partitions, and metal canopies. Additionally, the contractor is responsible for delivering and installing baseball and dugout equipment, exterior scoreboards, and stadium live displays. The project is categorized under NAICS code 238390 and is managed by the agency in Delaware. Interested parties must submit their responses by the deadline of November 12, 2026. This contract is designed for providers capable of delivering fully installed specialty fixtures and comprehensive athletic field equipment to support prime contractors on site.

Other Building Finishing Contractors

POSTED

DEADLINE

Earlier notices in this NAICS code

Posted before this notice, open and closed

Base Trim Installation

Pellston Public Schools

POSTED

CLOSED

Interior Painting and Joint Sealants

POSTED

DEADLINE

in about 18 hours

Waterproofing Application Specialist

Engineering Department of City of La Mesa

POSTED

DEADLINE

Johnson County Community College

POSTED

DEADLINE

Custom Reception Desk Cabinetry Fabrication and Installation

Johnson County Community College

POSTED

DEADLINE

Pre-Engineered Metal Building (PEMB) Erection

Wayne County Board of Education

POSTED

DEADLINE

Aluminum Grandstands and Press Box Construction

Wayne County Board of Education

POSTED

DEADLINE

Casework and Countertops

DAS On-behalf of

POSTED

DEADLINE

Joint and Sealant Contractor

Department of General Services

POSTED

DEADLINE

Animal Equipment & Specialties

Prince Edward County

POSTED

DEADLINE

Interior Finishes and Specialties

DAS Procurement

POSTED

DEADLINE

Fire Protection and Safety

Pleasanton Unified School District

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS