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h. Downspouts <br />3. Gutter Brackets: Prime and paint to match gutter, or clad in gutter material. If <br />painting, form brackets prior to painting and paint prior to installation. Touch up <br />paint after installation. <br />a. 1/4" x 2" for gutter girth of 20" to 24" <br />4. Gutter Spacers/Downspout Hangers: 1/16" x 1" <br />2.02 STAINLESS STEEL <br />A. 26 gauge, Type 304 as tested in accordance with ASTM A 167. <br />1. Pitch Pan <br />2.03 LEAD <br />A. Four pound soft lead: <br />1. Soil Pipe Flashing <br />2. Lead Wedges <br />2.04 FASTENERS <br />A. Roofing Nails: 11 or 12 -gauge, stainless steel ring shank roofing nails with diamond <br />point, minimum 3/8" diameter head and 1-1/4" length. <br />B. Screws: #10 stainless steel hex or pan head screws with length to penetrate substrate a <br />minimum of 1-1/2". <br />C. Concrete and Masonry Anchors: 1/4" diameter metal based expansion anchor with <br />stainless steel pin of length to penetrate substrate a minimum of 1-1/2". <br />D. Washers: Shall be stainless steel with neoprene gasket backing. Shall be 9/16" diameter <br />for use with #12 screws and 5/8" diameter for use with 1/4" diameter concrete and <br />masonry anchors. <br />E. Rivets: #44 stainless steel rivets with stainless steel mandrel. Length of rivet to properly <br />fasten particular sheet metal components. Rivets shall be factory painted to match <br />adjacent sheet metal. <br />2.05 RELATED MATERIALS <br />A. Sheet Metal Underlayment: 40 -mil minimum thickness sheet; slip -resistant surfacing, <br />polyethylene -film -reinforced top surface laminated to SBS -modified asphalt adhesive, <br />with release paper backing; suitable for high temperature applications up to 250 degrees. <br />Acceptable products include: <br />1. Mid -States Asphalt Quik -Stick HT. <br />2. Grade Ice and Water Shield HT <br />3. Carlisle WIP 300 HT <br />B. PVC Flashing: 20 mil corrosion resistant, waterproof PVC flashing. <br />Indian River County West WWTP <br />Roof Replacement 07 62 00-3 Sheet Metal Flashing and Trim <br />