This is a service / maintenance or supply contract in New York, New York. Contact the soliciting agency for additional information.

The contractor should be familiar with Greenheck and PennBarry roof fan manufacturing, or an equivalent roof fan manufacturer approved by NYCHA. Additionally, familiarity with Greenheck, ALDES, EFLOW, Price set of fire, volume damper, and grilles, or an equivalent manufacturer approved by NYCHA for fire, volume dampers and grilles, is essential. The vendor shall make best effort to match the roof fan manufacturer parts with the same manufacturing company unless the fan is being replaced in its entirety. The work to be done under this Contract consists of repairing and replacing roof fans, replacing fire and volume dampers and vent cleaning, and providing all necessary personnel and labor, as more fully described in these Contract Specifications, which shall include, but not limited to: initial development site visits to establish individual development scopes of work; troubleshooting to determine repairs required for fan and verify power at each fan curb; replacing fan parts such as motor, fan wheel, etc.; using borescope to identify the duct blockages or air drop; identifying type of blockage material (wood, sheetrock, concrete, etc.) causing the blockage and estimate time for blockage clearance; vertical duct cleaning and clear blockage if there is any blockage or drop of CFM found; utilities fans maintenance; sealing the top of riser to prevent air leakage into the riser; cleaning the existing backdraft damper, lubricating it, and ensuring it is fully functional. Bid Security: 100% of the Contract Minimum. Payment & Performance Bonds: 100% of the Contract Minimum. NEW 2025 NYS Public Works Registration Certificate is required for all Contractors and Subcontractors on Contracts involving Davis Bacon Prevailing Wage Rates. Project Labor Agreement applies. Bidders are required to include a completed Sealed Subcontractor List and a completed Letter of Assent for the Prime vendor and each Subcontractor identified on the Sealed Subcontractor List within their bid prior to RFQ closure. This bid series/RFQ was publicly advertised and only electronic bids submitted online via iSupplier will be acknowledged. Section 3 REO & OEO Plans and the M/WBE Utilization Plan & Waiver and other related documentation must be uploaded via eComply and not included within the bid submission via iSupplier. For any assistance, specified email contacts should be used as referenced in the instructions.