This Solicitation opportunity from California was posted on March 5, 2019. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Diamond Bar Center Roof Rehabilitation (Phase 2 Section F & I)

Closed

Diamond Bar Center Roof Rehabilitation (Phase 2 Section F & I)State & Local

Submission Closed03/26/2019, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 238160

New

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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.

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Roof Waterproofing InstallationThis subcontract for Leicester City Council involves the installation of waterproofing systems across four roofs to ensure complete water-tight integrity. The selected provider will apply overlays using heat-welding equipment and specialized tools in strict accordance with the technical specifications provided on the eastmidstenders.org portal. The project requires the use of certified roofing installers who maintain full compliance with working-at-heights safety standards. The final deliverable consists of four fully functional waterproofed roof systems, with a response deadline for the solicitation set for November 12, 2026.

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Roofing and Flashing ContractorThis subcontract opportunity is for a Roofing and Flashing Contractor to perform work on DCAMM facility projects located at 158 Spring St, Cambridge, MA. The selected contractor will be responsible for installing roofing systems and membranes, as well as applying flashing to joints, edges, and penetrations to ensure a completely watertight building envelope. Interested parties must provide a surety commitment letter for payment and performance bonds totaling 110 percent of the contract value from a company licensed in Massachusetts. The response deadline for this solicitation is November 12, 2026, and the final deliverable is a fully completed and watertight roofing and flashing system.

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Request for Qualifications for Trade Contractors for 158 Spring Street - ROOFING AND FLASHING ONLY

Solicitation # COC-RFQ-FY27-31162RF

The City of Cambridge is seeking prequalified Trade Contractors for roofing and flashing services as part of a comprehensive renovation of the former Kennedy-Longfellow School, a 101,590 square foot structure located at 158 Spring Street. This procurement is conducted under M.G.L. c.149A Construction Management at Risk, with the specific roofing and flashing trade estimated at 55,571.00 dollars. The overall project duration is approximately 12 months from the notice to proceed. The selection process consists of two phases, beginning with a prequalification phase where firms must submit a Statement of Qualifications (SOQ) via the City's e-Procurement Portal by November 12, 2026. To be eligible for the subsequent bidding phase, firms must achieve a minimum total score of 70 points, with specific minimums required in references and project capacity categories. Mandatory requirements include a valid DCAMM Sub-bidder Certificate of Eligibility, a commitment letter for payment and performance bonds at 110 percent of the estimated contract value, and a 10-hour OSHA-approved safety certification. Applicants must submit a comprehensive package including Trade RFQ Form 1 prior to the SOQ application, along with various schedules detailing business ownership, management personnel, five years of similar project experience, and a three-year workers compensation modifier history. Additional compliance mandates include adherence to the Cambridge Employment Plan, the Responsible Employer Plan, the Living Wage Ordinance, and Minority Business Enterprise programs. All submissions must be electronically filed, and any packages received after the deadline will be rejected.

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POSTED

DEADLINE

Roofing and Flashing InstallationThis subcontract for Roofing and Flashing Installation involves the installation of roof membranes and weather-proofing for the 158 Spring St facility in Cambridge, Massachusetts. Managed by Capital Buildings Projects, the selected contractor will work under prime contractors to deliver a fully installed and flashed roofing system designed to ensure a watertight building envelope. Interested parties must submit a Statement of Qualifications along with Schedules A through M to be considered. The solicitation was posted on October 29, 2026, with a response deadline of November 12, 2026. The project falls under NAICS code 238160.

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Request for Qualifications for Trade Contractors for 158 Spring Street: TRADE CONTRACTOR RFQ INTEREST FORM

Solicitation # COC-RFQ-FY27-31162RF

The City of Cambridge, through Capital Buildings Projects, has issued solicitation COC-RFQ-FY27-31162RF for the prequalification of trade contractors for the 158 Spring Street project. This specific request is limited exclusively to Roofing and Flashing services. The procurement follows the DCAMM CM at Risk Standard Trade Contractor RFQ Template Rev. 1020. Interested firms must adhere to a strict submission sequence, requiring the submission of Trade RFQ Form 1 (Interest Form) to the City before submitting the Statement of Qualifications (SOQ) via Trade RFQ Form 3. To complete the prequalification process, respondents must provide Trade RFQ Form 3 along with accompanying Schedules A through M. Firms seeking prequalification for multiple trades are required to submit separate individual interest forms for each trade. The response deadline is November 12, 2026, at 3:59 PM. Primary contact for this solicitation is Vilsabel Selman, Construction and Sustainable Procurement Specialist, with the project performance located in Cambridge, Massachusetts.

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POSTED

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Residential Roofing InstallationThis subcontract for Residential Roofing Installation involves the full removal and replacement of residential roofing systems for prime contractors working on City of Norwich rehabilitation projects. The scope of work requires stripping existing materials down to the base substrate and installing a complete system consisting of 15lb rolled roofing felt, water and ice shields, aluminum drip edges, and asphalt-based shingles that carry a minimum 30-year warranty. Managed by DAS Procurement for the state of Connecticut, the project falls under NAICS code 238160. Qualified bidders must hold a valid Connecticut Home Improvement Contractor license to be eligible. The solicitation was posted on October 29, 2026, with a response deadline of November 13, 2026.

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9 DUPONTT LANE REHABILITATION PROJECT RP1531

Solicitation # 27-40

Solicitation 27-40, project RP1531, is a request for bids for roofing and window replacement work at 9 Dupont Lane in Norwich, Connecticut. The project is funded through the Property Rehabilitation Program and the HUD Lead Based Paint Hazard Control in Priority Housing Program. A pre-bid conference is scheduled for November 6, 2026, at 10:00 AM at the project location, and final bids must be submitted via the City of Norwich online bidding portal by 4:00 PM on November 13, 2026. Eligible bidders must be registered contractors in the State of Connecticut and provide proof of insurance, home improvement licensure, and lead abatement licensure if applicable. Submission requirements include a signed bidders certification, a completed payment request, a non-collusion affidavit, and all signed addendum sheets. The City enforces strict bidder limitation policies, generally restricting contractors to two active contracts across the Lead or Rehab programs, with new contractors subject to a one-contract probationary period. The selected contractor will be responsible for securing and terminating all required permits and utilizing builders grade materials. For properties in historic districts, windows must be all wood and match existing forms. Payment is processed via billing requests subject to inspection by Program Management and the property owner, with a minimum 15-day turnaround for approved invoices. Award decisions are based on the best interest of the City, which includes evaluating the bidder's standing and any pending civil litigation.

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Roofing Installation and RepairThis subcontract for Roofing Installation and Repair involves the removal of existing roofing materials and the installation of a new, leak-proof roofing system for residential projects within the City of Garland, Texas. The scope of work covers a total area of 2,273 square feet and requires the contractor to handle the complete tear-off and disposal of old materials while serving as a subcontractor to prime contractors. The project mandates strict adherence to environmental regulations, specifically requiring compliance with CERCLA, RCRA, and the Clean Air Act during the disposal process. Interested parties must note the response deadline of November 10, 2026, for this project categorized under NAICS code 238160.

City Of Garland

POSTED

about 10 hours ago

DEADLINE

in 12 days

AI Contract Overview

The contract involves the Diamond Bar Center Roof Rehabilitation Project, specifically Phase 2, Sections F and I, as indicated on the attached map. The scope of work includes preparing the existing roof surface for re-coating, applying a fluid-applied roof membrane, and installing flashings over the current membrane roofing system. Additionally, the project encompasses restoring metal flashings in the designated sections to ensure the roof's integrity and longevity. All work must be executed in accordance with specifications to ensure proper construction and durability of the roof improvements, along with any incidental tasks necessary for successful completion. This solicitation was issued by the City of Diamond Bar, California, with a posting date of March 5, 2019, and a response deadline of March 26, 2019. The project falls under NAICS code 238160, which pertains to roofing contractors, and is managed by the Public Works department. Interested parties can contact the primary point of contact via email at [email hidden] or by phone at [phone hidden]. Further details and the solicitation document are accessible through the provided online portal link.

General Info

Agency

California → City of Diamond Bar

NAICS

238160 - Roofing Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

No documents available

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Timeline

PhaseClosed

PostedMar 5

Solicitation

Response DeadlineMar 26

Deadline has passed

Submission Closed

03/26/2019, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → City of Diamond Bar

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → City of Diamond Bar

Office AddressN/A

Contacts

Public Works

contact@example.gov

+1 (555) 000-0000

Full Description

Diamond Bar Center Roof Rehabilitation Project, Phase 2, Section F & I (see attached map.) The work to be performed or executed under these specifications consists of and includes roof re-coating preparation, application of fluid-applied roof membrane and flashings over existing membrane roofing and restoration of metal flashings located in section F & I on the attached map; and other incidental and appurtenant work necessary for the proper construction of the contemplated improvements.