Orange County NC Website
Browse       Search
<br />076200.2 – FLASHING AND SHEET METAL <br /> <br />Project Manual for Motor Pool Main Building Roof Replacement <br />Orange County, Hillsborough, NC <br />Prepared by Atlas Engineering, Inc., 551-A Pylon Drive – Raleigh, NC 27606 <br />August 2021 <br /> <br />1.03 SUBMITTALS <br /> <br />A. Provide a complete list of materials proposed for use including product data sheets and SDS for <br />each product including accessory materials (fasteners, sealants, etc.). <br />1. When multiple products, thicknesses, etc. are shown on a single product data sheet, identify <br />specific components intended for use. <br />2. For fasteners identify exact fastener type, material, and locations intended for use. <br />3. Product data provided must be sufficient to confirm that materials meet these specifications. <br /> <br />B. Provide color chart(s) for selection of pre-finished metal colors. Provide sample color chips upon <br />request by the Designer. For sheetmetal provided by a manufacturer different from the metal roof <br />system manufacturer, the color must be able to be obtained that matches the color of the roof <br />panels/flashing exactly. The Owner may elect to choose a second pre-finished metal color for <br />isolated flashings (portions of wall panel, downspouts, etc.). <br /> <br />C. Provide Shop Drawings indicating material types, gauges, profiles, jointing patterns and details, <br />fasteners and fastening methods, terminations, locations of field-applied sealants, colors, to <br />clearly indicate interaction between sheetmetal flashings and roof components. Shop drawings <br />for sheetmetal components may be incorporated into shop drawings for the standing seam metal <br />and membrane roof systems. <br /> <br />D. Provide confirmation that perimeter detailing submitted in the shop drawings meets the <br />requirements of ANSI/SPRI ES-1. <br /> <br />E. Provide a sample copy of the manufacturer's standard pre-finish warranty. <br /> <br />F. Mock-Ups: The Contractor may be requested to perform in-place mock-up installations of <br />representative gutter, rake, downspout, high eave flashing, and other flashing installations to <br />ensure that detailing is understood and level of workmanship is acceptable prior to the start of full <br />sheetmetal fabrication/installation. If accepted, mock-up installations may remain in place as part <br />of the new installation. <br /> <br />1.04 DELIVERY, STORAGE AND HANDLING <br /> <br />A. Deliver sheet metal materials and accessories with original protective wrap or boxing with labels <br />intact and legible. Comply with manufacturer's published instructions for storage and handling to <br />prevent staining, denting, scratches, or other surface damage. <br /> <br />B. Store materials in dry protected areas, on clean, raised platforms with securely anchored weather <br />protective coverings and in such manner as to prevent condensation or staining. Stack material to <br />prevent twisting, bending, or abrasion. <br /> <br />C. During storage prevent material contact with any substance that would discolor or stain, including <br />soil and water. <br /> <br />D. Handle pre-finished sheetmetal and products in a manner to reduce damage and scratching. Pad <br />or tape equipment and breaks and use gloves to minimize fingerprinting. <br /> <br />DocuSign Envelope ID: 9514E4EC-C3C9-4752-8A7F-22E83B22BB8E