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SECTION 07620 <br /> SHEET METAL FLASHING AND TRIM/ <br /> GUTTER AND DOWNSPOUTS <br /> PART 1 GENERAL <br /> 1.01 SECTION INCLUDES <br /> A. Sill flashings. <br /> B. Counterflashings over bituminous base flashings. <br /> C. Counterflashings at roof mounted equipment and vent stacks. <br /> 1.02 RELATED SECTIONS <br /> � A. Section 07311 —Asphalt Shingles. <br /> B. Section 07631 —Gutters and Downspouts <br /> C. Section 07900 - Joint Sealers. <br /> D. Section 09900 -Painting: Prime and finish painting <br /> �� E. Flashing sleeves and collars for mechanical items protruding through roofing <br /> s <br /> membrane. <br /> m:,,� <br /> 1.03 REFERENCES <br /> A. AISI (American Iron and Steel Institute) - Stainless Steel-Uses in Architecture. <br /> � B. ASTM A167 - Stainless and Heat-Resisting Chromium-Nickel Steel Plate. <br /> �� ASTM A525 - Steel Sheet, Zinc Coated, (Galvanized)by the Hot-Dip Process. <br /> C. <br /> D. ASTM B32—Solder Meta1. <br /> �� E. ASTM B209 - Aluminum and Alloy Sheet and Plate. <br /> F. ASTM B486—Paste Solder. <br /> G. ASTM D226 - Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing. <br /> �� H. ASTM D4586 - Asphalt Roof Cement, Asbestos-Free. <br /> I. NRCA(National Roofing Contractors Association) -Roofing Manual. <br /> J. SMACNA- Architectural Sheet Metal Manual. <br /> 1.04 QUALITY ASSURANCE standaxd details and <br /> manufacturer's recommendations. <br /> 1.05 DELIVERY, STORAGE, AND HANDLING <br /> A. Deliver, store, protect and handle products to site under provisions of Section <br /> 01010. <br /> B. Stack preformed and prefinished material to prevent twisting, bending, or abrasion, <br /> �� and to provide ventilation. Slope metal sheets to ensure drainage. <br /> C. Prevent contact with materials which may cause discoloration or staining. <br /> �� <br /> � Division 7—Section 07620 <br /> Page 1 of 3 <br /> �W� <br /> :� <br />