This Government Contract opportunity from Cherokee Nation was posted on July 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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TPO Roof Overlay Installation – Penthouse Roofs

Closed

State & Local

Submission Closed08/20/2026, 06:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238160

New

Inland Empire Job Corps-Request for Quote Roof Design & Build

Solicitation # inland-empire-job-corps-request-quote-roof-design-build

Management & Training Corporation is seeking quotes for a fixed-price design-build subcontract to construct an over-build enclosure for the lower roof of Building G at the Inland Empire Job Corps Center in San Bernardino, California. The project involves designing and installing a roof covering approximately 800 gross square feet, featuring a 3% sloped roof with a single ply, EPDM 60 mil roofing system over wood or metal decking. The scope includes structural framing that extends existing bearing walls or utilizes a new post-beam system, the installation of three LED strip light fixtures with one emergency backup, and strict adherence to OSHA safety standards and the Architectural Barriers Act Accessibility Standard of 2007. The total period of performance is 240 days, with a requirement to complete the work within 100 consecutive business days following the Notice to Proceed. Bids are due by November 2, 2026, and will be evaluated based on overall best value. This is a small business set-aside opportunity open to various SBA certifications. For bids equal to or greater than $25,000, a bid bond of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. Bidders must conduct a physical site visit and sign an attendance roster to be eligible. The project is subject to Construction Wage Rate Requirements, necessitating compliance with California prevailing wages and the submission of weekly certified payroll reports. Additionally, all inspections and testing must be conducted by an independent, third-party agency registered in California. Required insurance minimums include 1 million dollars per occurrence for general liability, 1 million dollars for auto, and 500,000 dollars for workers compensation.

Inland Empire Job Corps

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Solicitation # 47971 - C

Solicitation 47971-C, issued by the New York State OGS Design and Construction, seeks a contractor for the replacement of the roof and associated mechanical systems at the Troop F Headquarters located at 55 Crystal Run Road, Middletown, New York. The scope of work encompasses the full replacement of the roof and its accessories, the installation of new HVAC and mechanical systems, and interior work involving reflected ceiling plans, including necessary removals and abatement. The project is categorized under NAICS code 238160 and was posted on October 16, 2026, with a response deadline of November 18, 2026. All work must be performed in strict accordance with local codes, regulations, and the provided technical drawing set, which includes site staging plans and design notes. Key performance requirements include installing all materials and finishes per manufacturer recommendations and ensuring all penetrating heavy-duty fasteners meet a minimum grade of M6. The contractor is responsible for the final inspection of roof trusses, sheathing, tiles, gutters, downspouts, and the storm drainage system to verify compliance with design specifications. Safety and zone differential regulations of the local code, as well as National Voyage Plan standards for fire and lighting safety, govern the execution of the project.

NYS OGS Design & Construction - Construction Contractors

POSTED

DEADLINE

Solicitation # 47971 - C

Solicitation 47971-C is a construction project issued by the New York State OGS Design and Construction for the replacement of the roof and associated mechanical systems at the Troop F Headquarters in Middletown, New York. The scope of work encompasses comprehensive architectural, electrical, and structural modifications, including the removal of specific skylights and roof framing, the application of various waterproof and general surface finishes, and abatement work related to the first-floor reflected ceiling plan. Electrical requirements include the installation of keyed systems, the relocation of equipment for HVAC engineers, and the installation of permanent conductive fiber optic cables. The contractor is responsible for providing all necessary tools, equipment, and materials, as well as procuring all permits required for the final certificate of occupancy. All work must adhere to applicable building codes, local safety and zone differential regulations, and manufacturer recommendations. Key deliverables include the final inspection of roof trusses, sheathing, tiles, gutters, downspouts, and storm drainage systems, with final acceptance of the fastening system requiring written approval from the Owner and Architect. The solicitation was posted on October 16, 2026, with a response deadline of November 18, 2026.

NYS OGS Design & Construction - Construction Contractors

POSTED

DEADLINE

Firestopping & Smoke Sealing

242-NETWORK Contract Office 02 (36C242)

POSTED

DEADLINE

Commercial Roofing Replacement (Building 51)This SDVOSB set-aside subcontract involves the complete removal and replacement of a 56,000 square foot roof system at Building 51 of a Department of Veterans Affairs medical facility in St. Louis. The scope of work includes the installation of new roofing, projections, and entrance roofs, culminating in the delivery of a leak-free system backed by a 20-year NDL warranty and comprehensive as-built record drawings in PDF and CAD formats. Because the project takes place within an occupied 24/7 healthcare environment, the contractor must strictly implement phasing plans, infection control measures, and HVAC-intake protection. This project is managed under the 255-NETWORK Contract Office 15 and falls under NAICS code 238160.

255-NETWORK Contract Office 15 (36C255)

POSTED

about 8 hours ago

DEADLINE

in 11 days

AI Contract Overview

The contract calls for the installation of two 60 mil TPO membrane roof overlay systems on penthouse roofs, requiring the complete removal of existing deteriorated fluid-applied roofing materials over lightweight insulating concrete and metal deck substrates. This project involves a full roofing replacement process that prioritizes durable, energy-efficient waterproofing with thermoplastic polyolefin membranes designed for long-term performance under exposure to weather and UV radiation. The work must be performed in accordance with industry standards for flat roof rehabilitation, ensuring proper substrate preparation, membrane adhesion, seam integrity, and flashings to prevent leaks and structural degradation. The contract is issued as a subcontract under NAICS code 238160 for roofing contractors and is managed by Cherokee Nation Businesses on behalf of Cherokee Nation. The solicitation was posted on July 28, 2026, with a response deadline of August 20, 2026, indicating a four-week window for vendors to submit proposals. While specific location details are not provided, the place of performance is tied to Cherokee Nation facilities, and all work must be completed in compliance with contractual specifications for materials, labor, and safety protocols. Bidders are expected to demonstrate experience with TPO installations and removal of aged fluid-applied systems to meet the technical requirements and performance expectations outlined in the procurement.

General Info

Install two 60 mil TPO roof overlays over removed fluid-applied systems on Cherokee Nation penthouse roofs.

Agency

Cherokee Nation Businesses

NAICS

238160 - Roofing Contractors

Place of Performance

OK, USA

Set-Aside

NONE

Documents

This scope was carved out of 164809.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Williams Center Towers I & II Penthouse Roof Overlay Project

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 28

subcontract

Response DeadlineAug 20

Deadline has passed

Submission Closed

08/20/2026, 06:00:00 AM UTC

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Organization & Contact Information

AgencyCherokee Nation Businesses

ContactsNo contacts available

OfficeN/A

Organization / AgencyCherokee Nation Businesses

Office AddressN/A

ContactsNo contact information available

Full Description

Install two 60 mil TPO membrane roof overlay systems on penthouse roofs, including removal of deteriorated fluid-applied roofing over lightweight insulating concrete and metal decks.