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C. Field Report: After all work has been completed, including setting of roof top equipment, and <br /> other work required on the roof, provide a report from a Professional Engineering firm or <br /> manufacturer's representative verifying watertight and quality installation conforming to all <br /> warranty conditions. Report shall include sub surface moisture evaluations and <br /> recommendations for necessary repairs of defects and irregularities. <br /> D. Manufacturer's Representative: Provide a minimum of three site visits including one at start <br /> of work, one during progress and one at completion. (waived for projects under$50,000.00) <br /> 1.06 ENVIRONMENTAL REQUIREMENTS <br /> A. Do not apply roofing membrane during inclement weather. <br /> B. Do not apply roofing membrane to damp or frozen deck surfaces. <br /> C. Do not expose materials vulnerable to water or sun damage in quantities greater than can be <br /> weatherproofed during the same day. <br /> D. At lower air temperatures, to assure sound adhesion, care must be exercised to provide <br /> asphalt, at the point of application, at the asphalt's equiviscous temperature (EVT) plus 20 <br /> degrees Fahrenheit or at 400 degrees Fahrenheit, whichever is higher. <br /> 1.07 GUARANTEE <br /> A. Provide a twenty year total system guarantee covering the repair of leaks which result from <br /> either material or workmanship, including insulation, and attributable to ordinary wear and tear. <br /> 1.08 DELIVERY, STORAGE AND HANDLING <br /> A. Deliver products to site in factory sealed cartons and crating bearing the manufacturer's <br /> labels. <br /> B. Store materials in weather protected environment, clear of ground and moisture, in <br /> accordance with manufacturer's instructions. Maintain membranes above 50 degrees <br /> Fahrenheit prior to their installation. <br /> PART 2 -- PRODUCTS <br /> 2.01 ACCEPTABLE MANUFACTURERS <br /> A. Subject to compliance with the Specifications provide products manufactured by one <br /> of the following: <br /> 1. The Garland Company <br /> 2. Viridian Systems, Inc. <br /> 3. Tremco Roofing <br /> 2.02 SYSTEM DESCRIPTION <br /> A. Four ply, hot asphalt applied modified bitumen membrane system with mineral granule <br /> surface cap sheet as the fourth ply. <br /> 2.03 SHEET MATERIALS <br /> A. Base Sheets: Glass Fiber 6 Ply Sheet: ASTM D2178, Type VI, UL Type G1 BUR. <br /> B. Membrane: Premium, fire-retarding, modified bitumen membrane and surfaced with light <br /> colored mineral granules. Cap sheet shall have the following properties: <br /> 1. Tensile Strength (ASTM D-5147) 450 lbs. <br /> 2. Tear Strength (ASTM D-5147) 900 lbs. <br /> 2.04 BITUMINOUS MATERIALS <br /> A. Asphalt Bitumen: ASTM D312, Type III. <br /> B. Asphalt Primer: ASTM D41, GAF Asphalt/Concrete Primer. <br /> C. Asbestos-Free Cement: ASTM D 4586 Type II <br /> 2.05 INSULATION <br /> A. Provide insulation approved by the manufacturer and in accordance with the requirements of <br /> Section 07210, Building Insulation. <br /> 30048-005: 5/30/2012 07510-4 North Olmsted Phase 2 _ <br /> B. Provide manufacturers recommended high density fiberboard, 1/2 inches thick, above <br /> insulation where required by manufacturer to meet design requirements. <br />