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CHAPEL HILL ORANGE COUNTY VISITORS BUREAU August 12, 2020 <br />308 WEST FRANKLIN, CHAPEL HILL, NC <br /> <br />HOLLOW METAL DOORS AND FRAMES 081113 - 2 <br />1.4 SUBMITTALS <br />A. Product Data: For each type of product indicated. Include construction details, material <br />descriptions, core descriptions, fire-resistance rating, temperature-rise ratings, and finishes. <br />B. Shop Drawings: Include the following: <br />1. Elevations of each door design. <br />2. Details of doors, including vertical and horizontal edge details and metal thicknesses. <br />3. Frame details for each frame type, including dimensioned profiles and metal thicknesses. <br />4. Locations of reinforcement and preparations for hardware. <br />5. Details of each different wall opening condition. <br />6. Details of anchorages, joints, field splices, and connections. <br />7. Details of accessories. <br />8. Details of moldings, removable stops, and glazing. <br />9. Details of conduit and preparations for power, signal, and control systems. <br />C. Other Action Submittals: <br />1. Schedule: Provide a schedule of hollow metal work prepared by or under the supervision <br />of supplier, using same reference numbers for details and openings as those on Drawings. <br />Coordinate with door hardware schedule. <br />D. Oversize Construction Certification: For assemblies required to be fire rated and exceeding <br />limitations of labeled assemblies. <br />E. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified <br />testing agency, for each type of hollow metal door and frame assembly. <br />1.5 QUALITY ASSURANCE <br />A. Source Limitations: Obtain hollow metal work from single source from single manufacturer. <br />B. Smoke-Control Door Assemblies: Comply with NFPA 105 or UL 1784. <br />C. Preinstallation Conference: Conduct conference at Project site. <br />1.6 DELIVERY, STORAGE, AND HANDLING <br />A. Deliver hollow metal work palletized, wrapped, or crated to provide protection during transit <br />and Project-site storage. Do not use non-vented plastic. <br />1. Provide additional protection to prevent damage to finish of factory-finished units. <br />B. Deliver welded frames with two removable spreader bars across bottom of frames, tack welded <br />to jambs and mullions. <br />DocuSign Envelope ID: 775B89AF-3514-4D9E-B148-2FDE4EFF16C2