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<br />n <br /> <br />LJ <br /> <br />n <br /> <br />LJ <br /> <br />II <br /> <br />u <br /> <br />n <br /> <br />LJ <br /> <br />ASTM D2244 - Test Method for Calculation of Color Differences From Instrumentally Measured <br />Color Coordinates. <br /> <br />ASTM D2794 - Test Method for Resistance of Organic Coatings to The Effects of Rapid <br />Deformation (Impact). <br /> <br />ASTM D3359 - Test Method for Measuring Adhesion by Tape Test <br /> <br />1.06 SUBMITTAL <br /> <br />II <br /> <br />LJ <br /> <br />A. <br /> <br />The manufacturer's literature shall be submitted prior to installation. <br /> <br />n 1.07 PRODUCT HANDLING AND STORAGE <br /> <br />u <br /> <br />n <br /> <br />u <br /> <br />n <br /> <br />A. <br /> <br />Upon receipt at the job site, all materials shall be checked to ensure that no damage <br />occurred during shipping or handling. Materials shall be stored in such a manner to <br />ensure proper ventilation and drainage, and to protect against damage, weather, <br />vandalism, and theft. <br /> <br />LJ PART 2 - MATERIALS <br /> <br />n <br /> <br />u <br /> <br />2.01 MANUFACTURER <br /> <br />II <br /> <br />LJ <br /> <br />A. <br /> <br />The commercial ornamental steel fence system shall conform to Ameristar@ Aegis <br />Plus™, Genesis™ (2-Rail) style, with (Ball-CapTM finials) manufactured by Ameristar <br />Fence Products, Inc., in Tulsa, Oklahoma or approved equal. <br /> <br />LJ <br /> <br />fl 2.02 MATERIAL <br /> <br />" <br /> <br />LJ <br /> <br />r' <br /> <br />LJ <br /> <br />(~, <br /> <br />LJ <br /> <br />n <br /> <br />L.J <br /> <br />" <br /> <br />LJ <br /> <br />II <br /> <br />LJ <br /> <br />n <br /> <br />u <br /> <br />Il <br /> <br />06/05 <br /> <br />LJ <br /> <br />A. <br /> <br />Steel material for fence framework (i.e., tubular pickets, rails, and posts), when <br />galvanized after forming, shall conform to -the requirements of ASTM A 10 11/1 0 II M, <br />with a minimum yield strength of 50,000 psi (344 MPa). The exterior shall hot-dip <br />galvanized with a 0.45 oz/ft2 {138 g/m2) minimum zinc weight. The interior surface shall <br />be coated with a minimum 81 % nominal zinc pigmented coating, 0.3 mils (0.0076mm) <br />minimum thickness. <br /> <br />B. <br /> <br />Steel material for fence framework (i.e., tubular pickets, rails, and posts), when <br />galvanized prior to forming, shall conform to the requirements of ASTM A924/924M, <br />with a minimum yield strength of 50,000 psi (344 MPa). The steel shall be hot-dip <br />galvanized to meet the requirements of ASTM A653/A653M with a minimum zinc <br />coating weight of 0.90 oz/ft! (276 g/m2), Coating Designation G-90. <br /> <br />C. <br /> <br />The manufactured galvanized framework shall be subjected to the PermaCoat@ thermal <br />stratification coating process (high-temperature, in-line, multi-stage, multi-layer) <br />including, as a minimum, a six-stage pretreatment/wash (with zinc phosphate), an <br />electrostatic spray application of an epoxy base, and a separate electrostatic spray <br />application of a polyester finish. The base coat shall be a zinc-rich thermosetting epoxy <br />powder coating (gray in color) with a minimum thickness of 2 mils (0.0508mm). The <br />topcoat shall be a "no-mar" TGIC polyester powder coat finish with a minimum thickness <br />of 2 mils (0.0508mm). The color shall be (black). The stratification-coated framework <br /> <br />02444-2 <br /> <br />03-4138.B <br />