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, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Roofing Repair and Silicone Membrane Application

Active

State & Local

Response Deadline11/25/2026, 07:00:00 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 involves specialized roofing repairs and the application of a high-performance silicone sealant membrane for California Highway Patrol facility projects located in Napa, California. The scope of work includes patching blisters, splits, and cracks using fabric-reinforced silicone sealants to create a monolithic, pinhole-free cured roof membrane. All applications must adhere to ASTM D6694 and Uniform Building Code standards, specifically requiring a silicone application rate of 2.0 to 2.5 gallons per 100 square feet to achieve a dry film thickness of 30 to 35 mils. Qualified contractors must hold a C-39 license to perform these services. The solicitation was posted on November 3, 2026, with a response deadline of November 25, 2026. This project falls under NAICS code 238160 and is managed through the Department of the California Highway Patrol.

General Info

C-39 licensed roofing repairs and silicone membrane application for CHP facilities in Napa.

Agency

Department of the California Highway Patrol

NAICS

238160 - Roofing Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 26C325004.

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

View the prime solicitation

Silicone Sealant Application - IFB 26C325004

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

PostedNov 3

subcontract

Response DeadlineNov 25

Submission deadline

Response Deadline

11/25/2026, 07:00:00 PM UTCin 22 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment of the California Highway Patrol

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment of the California Highway Patrol

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs specialized roof repairs and applies a high-performance silicone sealant membrane for prime contractors on California Highway Patrol facility projects in Napa, CA. Patches blisters, splits, and cracks using fabric-reinforced silicone sealants and applies silicone at 2.0-2.5 gallons per 100 sq ft to achieve a 30-35 mil DFT per ASTM D6694 and Uniform Building Code. Requires C-39 license. Delivers a monolithic, pinhole-free cured roof membrane.

Similar Contracts

Same NAICS industry code

City Hall Roof Improvements

Solicitation # 26-028

The City of Dania Beach is soliciting bids for the City Hall Roof Improvements project located at 100 West Dania Beach Boulevard, Florida. Funded via the Hazard Mitigation Grant Program, the project involves the removal and replacement of the existing roofing system, including waterproofing, flashing, and an allowance for replacing up to 15 percent of the deteriorated roof deck or substrate. Because City Hall will remain operational during construction, the contractor must ensure careful sequencing, maintain ADA-accessible routes, and provide OSHA-compliant safety protections to ensure uninterrupted building operations and public safety. The contract will be awarded to the lowest responsive and responsible bidder based on an evaluation of experience, staffing, equipment, and past performance. Bids must be submitted electronically via the OpenGov portal by November 4, 2026. Required security includes a 5 percent bid bond and a 100 percent performance and payment bond upon award. The project timeline mandates substantial completion within 120 calendar days and final completion within 150 calendar days from the Notice to Proceed, with work performed Monday through Saturday between 7:00 a.m. and 5:00 p.m. Technical requirements specify that materials must be stored in original packaging in weatherproof locations and that the manufacturer must be an ISO 9001 registered company.

Public Services

POSTED

about 3 hours ago

DEADLINE

689 Mass Ave Roofing Replacement - General Contractors

Solicitation # COC-CIFB-FY27-31196

Solicitation COC-CIFB-FY27-31196 is an invitation for bids from general contractors to perform roof replacement and minor envelope repairs at 689 Mass Ave in Cambridge, Massachusetts. With an estimated project value of 1,400,000 dollars, the scope of work includes roofing and flashing, waterproofing, damp-proofing, caulking, and masonry repairs. Key deliverables involve the installation of ladder safety and personal fall arrest systems, joint sealants, and the provision of UL-Classified or FM-approved roofing systems. The project is managed by the City of Cambridge Capital Buildings Department, with communications primarily routed through the architect, CambridgeSeven. Eligible bidders must hold DCAMM certification in General Building Construction and submit a comprehensive bid package including a bid bond, performance and payment bonds, and various certifications. Required documentation includes compliance with the Cambridge Employment Plan, the Responsible Employer Plan, the Living Wage Ordinance, and MBE certifications. All onsite employees must have completed a 10-hour OSHA construction safety course. The award will be granted to the lowest responsible bidder. General bids were due by November 5, 2026, following the submission of filed sub-bids by October 8, 2026.

POSTED

about 5 hours ago

DEADLINE

Firestopping and Specialized Sealing

High Desert ESD

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Roofing and Sheet Metal

High Desert ESD

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Roof Drainage Inspection and CorrectionThis subcontract for Roof Drainage Inspection and Correction involves providing specialized services for prime contractors on California Highway Patrol facility projects located in Napa, California. The scope of work focuses on inspecting and modifying roof drainage systems to clear debris and redirect water flow, ensuring the total elimination of pooling and standing water on roof surfaces. All activities must be performed in strict compliance with applicable plumbing and safety codes. The opportunity is categorized under NAICS code 238160 and was posted on November 3, 2026. Interested parties must submit their responses by the deadline of November 25, 2026. The project is managed under the Department of the California Highway Patrol.

Department of the California Highway Patrol

POSTED

about 7 hours ago

DEADLINE

Roof Penetration and Flashing SealingThis subcontract involves providing specialized roof penetration and flashing sealing services for California Highway Patrol facility projects located in Napa, California. The scope of work requires the application of heavy-weight flashing-grade silicone sealant to various roof components, including HVAC curbs, vent pipes, equipment supports, and drains, to ensure water-tight seals and prevent water intrusion. Qualified contractors must hold a valid C-39 license from the California State License Board to perform these services. The solicitation was posted on November 3, 2026, with a response deadline of November 25, 2026. This project falls under NAICS code 238160 and is managed through the Department of the California Highway Patrol.

Department of the California Highway Patrol

POSTED

about 7 hours ago

DEADLINE

Silicone Sealant Application - IFB 26C325004

Solicitation # 26C325004

The Department of the California Highway Patrol (CHP) is soliciting bids under IFB 26C325004 for silicone sealant application services at the Napa Area Office. The project involves patching roof blisters, splits, and cracks using compatible roofing mastic or silicone sealants with fabric backing, clearing and redirecting drainage systems to prevent pooling, and sealing all roof penetrations with heavy-weight flashing-grade silicone sealant. All work must be performed by a contractor holding a California State License Board C-39 Roofing Contractor License and must adhere to ASTM D6694 specifications, the Uniform Building Code, and other relevant safety and plumbing codes. The final cured membrane must be monolithic, pinhole-free, and uniformly bonded, with a minimum dry film thickness of 30-35 mils. The contract will be awarded to the lowest responsive and responsible bidder, with specific incentives available for California certified Disabled Veteran Business Enterprises (DVBE), Small Businesses (SB), Micro Businesses (MB), and Nonprofit Veteran Service Agencies (NVSA). Bidders must meet a minimum DVBE participation requirement of 5 percent. Submission requirements are strict, requiring one original bid package in a sealed envelope, signed in ink, and delivered physically to the CHP Business Services Section by November 25, 2026. Depending on the final contract value, performance and payment bonds may be required for amounts exceeding 10,000 and 25,000 dollars respectively. Contractors must also comply with prevailing wage laws and provide security clearance for all personnel.

Department of the California Highway Patrol

POSTED

about 7 hours ago

DEADLINE

Maintenance Shop Roof InstallationThis subcontract involves the removal of an existing roof and the installation of a new, fully functional roofing system for the Maintenance Shop at the Montezuma National Wildlife Refuge. Working under prime contractors for the U.S. Fish and Wildlife Service, the selected provider must develop detailed work progress plans and strictly adhere to CSI 01 90 00 safety requirements. The project mandates the use of EPA and Energy Star certified materials to ensure environmental compliance and energy efficiency. Administrative requirements include the submission of certified payrolls in accordance with the Davis-Bacon Act. This opportunity is designated as a total Small Business Set Aside under NAICS code 238160. The solicitation was posted on November 3, 2026, with a response deadline of November 23, 2026.

Fws Contracting Activity

POSTED

about 11 hours ago

DEADLINE

Sheet Metal Flashing & TrimThis subcontract opportunity is for the fabrication and installation of sheet metal flashing and trim for prime contractors working on National Park Service projects located at Camp Muir. The primary objective of the work is to install metal flashing to ensure proper water diversion, with the final deliverable being the completed installation of all flashing and trim. The project is managed by the National Park Service Contracting Activity under the Department of the Interior and is designated as a total Small Business Set Aside. Interested parties must respond by December 10, 2026, under NAICS code 238160.

National Park Service Contracting Activity

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Roofing & Moisture ProtectionThis subcontract opportunity, titled Roofing and Moisture Protection, is issued by the National Park Service Contracting Activity under the Department of the Interior. The project is located at Camp Muir and requires the installation of elastomeric membrane roofing, air barriers, and joint sealants. The primary objective is to work alongside prime contractors to deliver a fully watertight roof and building envelope. The contract is designated as a total Small Business Set Aside under NAICS code 238160. Interested parties must submit their responses by the deadline of December 10, 2026. This procurement focuses on specialized moisture protection services to ensure the structural integrity of facilities within the National Park Service.

National Park Service Contracting Activity

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Roofing & Waterproofing

FA8501 Opl Contracting Afsc/pzio

POSTED

about 11 hours ago

DEADLINE

NY MONTEZUMA NWR MAIN SHOP ROOF

Solicitation # 140FF027Q0058

Solicitation 140FF027Q0058 is a Total Small Business Set-Aside for a Firm Fixed-Price Construction Purchase Order to install a new roof for the Maintenance shop at the Montezuma National Wildlife Refuge in Seneca Falls, New York. The project is estimated to have a magnitude between 25,000 and 100,000 dollars, with a period of performance scheduled from April 1, 2027, to July 30, 2027. Award will be based on a price-only evaluation, granted to the responsible respondent offering the lowest fair and reasonable price. The contractor is required to maintain a comprehensive quality control program adhering to OSHA 29 CFR 1910 and 1926 standards and must comply with the Endangered Species Act of 1973 and Public Law 93-291 regarding historical preservation. Key deliverables include a written work progress plan and a final Release of Claims form DI-137. Payment is processed electronically via the Invoice Processing Platform, requiring certified payrolls and statements of compliance under the Davis-Bacon Act. The contractor must also provide a payment bond or an irrevocable letter of credit as payment protection.

Fws Contracting Activity

POSTED

about 11 hours ago

DEADLINE

More opportunities from Department of the California Highway Patrol

Same awarding agency

Vermin and Rodent Control ServicesThis subcontract opportunity is for Vermin and Rodent Control Services to support prime contractors on California Highway Patrol facility projects located in Crescent City. The scope of work involves the elimination and management of gophers, squirrels, mice, and rats within both interior and exterior areas through the strategic use of traps, baits, and specialized control agents. The successful provider is expected to maintain a vermin-free environment and submit detailed monthly service reports to document activities. To be eligible, contractors must hold a California Structural Pest Control Operator, Branch 2 license, as well as Qualified Applicator Licenses for Categories A and B. This project falls under NAICS code 561790. Interested parties must submit their responses by the deadline of November 24, 2026.

Other Services to Buildings and Dwellings

POSTED

DEADLINE

Integrated Insect Control ServicesThis subcontract for Integrated Insect Control Services involves providing comprehensive pest elimination and management for California Highway Patrol facility projects located in Crescent City. The scope of work focuses on the eradication of mites, ants, spiders, cockroaches, and fruit flies through a tiered treatment approach that prioritizes non-chemical biologicals before escalating to Tier 1 insecticides. The primary objective is to maintain a pest-free environment, with the contractor required to submit monthly service reports to document activities and results. To qualify for this engagement, the provider must hold a California Structural Pest Control Operator Branch 2 license along with Qualified Applicator Licenses for Categories A and B. The opportunity is categorized under NAICS code 561790 and is associated with the Department of the California Highway Patrol. Interested parties must submit their responses by the deadline of November 24, 2026.

Other Services to Buildings and Dwellings

POSTED

DEADLINE

26C120001 - Pest Control services REBID

Solicitation # 26C120001

The Department of the California Highway Patrol (CHP) is soliciting bids under IFB 26C120001 for comprehensive pest and vermin control services at the Crescent City Area office. The anticipated contract term runs from March 1, 2027, through February 28, 2030. The scope of work includes the elimination of various insects and vermin across the interior and exterior of all buildings and outbuildings. Contractors must adhere to a strict chemical hierarchy, prioritizing non-chemical or biological treatments before progressing through a tiered system of herbicides and insecticides. Key operational requirements include scheduling services one week in advance, providing material safety data sheets 72 hours prior to routine treatments, and submitting detailed usage reports signed by the Facility Area Commander. The contract will be awarded based on the low bid method, with preference and incentive adjustments available for Small Businesses, Micro Businesses, and Disabled Veteran Business Enterprises (DVBE), although the DVBE participation requirement has been waived. Bidders must submit a physical bid package to the CHP Business Services Section in Sacramento by November 24, 2026, as electronic submissions via email or fax are prohibited. Required documentation includes a bid form, client references, and various certifications, including the National Labor Relations Board certification and the STD 204 Payee Data Record. The winning contractor must also provide proof of liability insurance and ensure all personnel undergo security clearance processing before beginning work.

Exterminating and Pest Control Services

POSTED

DEADLINE

IFB 26C435003 - Fresno CHP Protective Clothing & Operational Supply Rental Services - REBID

Solicitation # 26C435003

The Department of the California Highway Patrol (CHP) is soliciting bids for Invitation for Bids (IFB) 26C435003 to provide protective clothing and operational supply rental services for the Fresno Area Office. The scope of work includes the rental and maintenance of shop jackets, long and short sleeve uniform shirts and trousers made of a 65/35 cotton/polyester blend, long sleeve coveralls, and various sizes of scraper and slip-resistant mats and shop towels. The contract duration is estimated at 156 weeks, with the contractor required to perform weekly visual inspections to repair or retire worn items and provide quarterly physical inventory reports for approval. The contract will be awarded to the lowest responsive bidder based on the net bid price. While the Disabled Veteran Business Enterprise (DVBE) participation requirement is waived, bidders may still receive a DVBE incentive of up to 5 percent or $100,000. Small and micro businesses may also be eligible for a preference of up to 5 percent. Bidders must submit a single, stapled, and sealed original bid package via U.S. Mail, overnight express, or hand delivery to the Contract Services Unit in Sacramento by November 12, 2026, at 2:00 PM. Electronic submissions via fax or email are strictly prohibited. Contractors must meet stringent security and insurance requirements, including driver license and fingerprint checks for all personnel and the provision of commercial general liability, automobile liability, and workers compensation insurance. Personnel must wear visible company logos and adhere to strict facility security protocols, including a total ban on unauthorized visitors and restricted materials. Invoicing is permitted once per month in arrears and must be billed specifically to the California Highway Patrol.

POSTED

DEADLINE

IFB 26C425000 - CHP Sonora Area Office - Protective Clothing & Operational Supply Rental Services - REBID

Solicitation # 26C425000

The Department of the California Highway Patrol (CHP) is soliciting bids for Invitation for Bids (IFB) 26C425000 to provide protective clothing and operational supply rental services for the Sonora Area Office. The scope of work requires the contractor to furnish all necessary labor, materials, and equipment to provide and maintain rental items, specifically short-sleeve uniform shirts and lightweight shop jackets. The contractor is responsible for measuring new employees within seven days of a request and delivering uniforms within 14 days of fitting. All other initial orders must be delivered within one week of agreement approval. The contractor must maintain financial responsibility for items lost or destroyed due to negligence, and CHP reserves the right to conduct physical inventories as needed. The contract will be awarded to the lowest responsive bidder based on net bid price, with potential cost adjustments of up to 5 percent for Small Business preferences and additional incentives for Disabled Veteran Business Enterprise (DVBE) participation, though the DVBE requirement has been waived. Bidders must submit a single, sealed physical bid package by November 12, 2026, containing all required signed attachments, including the bid form, client references, and a conflict of interest statement. Awardees must provide proof of liability insurance and workers compensation, and all assigned personnel must pass a driver license check and security clearance before accessing CHP facilities. Invoices are to be submitted monthly in arrears to Lieutenant Randy Matyshock in Jamestown, California.

POSTED

DEADLINE

Operational Facility Supply Rental ServicesThis subcontract for Operational Facility Supply Rental Services supports prime contractors working on California Highway Patrol facility projects. The scope of work involves the rental, provision, and maintenance of industrial operational supplies, specifically focusing on various sizes of slip-resistant mats, scraper mats, and industrial shop towels to ensure facility safety and operational readiness. The service provider is responsible for conducting weekly inspections and replacements, as well as performing comprehensive physical inventories on a quarterly basis. This agreement ensures a consistent and maintained supply of essential operational materials across designated CHP project sites.

Other Commercial and Industrial Machinery and Equipment Rental and Leasing

POSTED

DEADLINE

Uniform Apparel Supply and Rental ServicesThis subcontract for Uniform Apparel Supply and Rental Services supports prime contractors working on California Highway Patrol facility projects. The selected provider is responsible for managing a complete rental pool of professional apparel, which includes shop jackets, coveralls, trousers, and shirts made from a 65/35 cotton-polyester blend. The scope of work encompasses the initial sizing and fitting of all employees to ensure proper garment allocation. To maintain quality and accountability, the contractor must perform weekly visual inspections for necessary repairs and conduct mandatory physical inventories on a quarterly basis. This fully managed service ensures that personnel are consistently equipped with compliant professional attire throughout the duration of the project.

Hazardous Waste Treatment and Disposal

POSTED

DEADLINE

Uniform Rental and Maintenance ServicesThis subcontract for Uniform Rental and Maintenance Services supports prime contractors working on California Highway Patrol projects. The scope of work involves the rental, industrial laundering, and inventory management of protective clothing, specifically shop jackets and shirts. The service provider is responsible for maintaining a rental pool, implementing inventory tracking systems, and ensuring the weekly delivery of clean uniforms. Key compliance requirements include adherence to the Sweatfree Code of Conduct and the Drug-Free Workplace Act. Additionally, the contractor must provide quarterly inventory reports to ensure accurate tracking of assets. This project falls under NAICS code 561312 and is managed through the Department of the California Highway Patrol.

Executive Search Services

POSTED

DEADLINE

Supply of Shop Jackets and Uniform ShirtsThis subcontract involves the supply of specialized uniform garments for prime contractors working on California Highway Patrol rental service projects. The scope of work requires the manufacture or sourcing of short-sleeve uniform shirts and lightweight shop jackets, both of which must be produced using a 65/35 cotton/polyester blend fabric. Deliveries are to be made based on established weekly quantity requirements. A critical compliance requirement for this contract is the certification of adherence to the Sweatfree Code of Conduct, ensuring that no forced or child labor is used in the production process. The opportunity is categorized under NAICS code 315220 and is managed through the Department of the California Highway Patrol.

Men’s and Boys’ Cut and Sew Apparel Manufacturing

POSTED

DEADLINE

Earlier notices in this NAICS code

Posted before this notice, open and closed

Roofing Restoration & Waterproofing

Franklin-McKinley School District

POSTED

about 12 hours ago

DEADLINE

Roofing Restoration & HVAC Replacement At Kennedy Elementary

Solicitation # 2027-1803

Franklin-McKinley School District

POSTED

about 12 hours ago

DEADLINE

Modified Bituminous Membrane Roofing Installation

Central Union High School District

POSTED

about 13 hours ago

DEADLINE

Central Union High School District Fall/Winter 2026 Roofing Project

Solicitation # 20261102042

Central Union High School District

POSTED

about 13 hours ago

DEADLINE

Roofing and Sheet Metal

Las Virgenes Unified School District

POSTED

about 13 hours ago

DEADLINE

Thermal and Moisture Protection

POSTED

about 18 hours ago

DEADLINE

City of Raleigh

POSTED

about 18 hours ago

DEADLINE

Commercial Roofing Installation

POSTED

about 18 hours ago

DEADLINE

Custom Metal Flashing and Coping

POSTED

about 18 hours ago

DEADLINE

Roofing Installation Services

POSTED

about 18 hours ago

DEADLINE

Replace Roofs – Administration and Health Services Buildings

Solicitation # 2140483

POSTED

about 18 hours ago

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