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(9) <br />CITY OF SANTA ANA <br />Tension Bars <br />Galvanized Steel <br />3/16 inches by 3/4-inch (4.76 mm by 20 mm) <br />galvanized <br />steel flat bars <br />Caps <br />Cast Steel or Malleable <br />Sized to post dimension, set -screw retained <br />Iron, <br />Galvanized <br />Fittings <br />Galvanized Steel <br />Sleeves, bands, clips, rail ends, tension bars, fasteners <br />and <br />fittings shall be galvanized steel <br />Extension Arms <br />Cast Steel <br />Cast steel, to accommodate 3 strands of barbed wire, <br />single arm, 12-inches (305 mm) high (measured <br />vertically) above <br />the top edge of the fence fabric, sloped to 45 degrees <br />Barbed Wire <br />12-AWG wire, 3 strands, <br />4 point barbs at 5-inches (127 mm) O.C., painted black <br />(when required <br />zinc -coated steel <br />by City) <br />with bonded vinyl coating <br />Gate Hardware <br />Galvanized Steel <br />Fork type latch with gravity drop or fabricated locking <br />mechanism upon request; center gate stop and drop <br />rod; three 180-degree gate hinges per leaf <br />Or install fabricated manual locking mechanism to the <br />front <br />face of the gate upon request; fabricated lock should <br />not interfere with closing of the gate <br />Privacy Slats <br />97% Post- Consumer <br />Plastic fencing slats manufactured from 97 percent <br />Recycled Plastic <br />recycled plastic <br />Vinyl -Coated Chain -link Fencing and Gate Finish <br />Chain -link fence fabric shall be galvanized steel wire with a continuously bonded vinyl coating, with a <br />finish size (i.e., size after coating) of 8 gauge, and shall comply with ASTM F 668. Fabric height shall <br />be 8 feet (2.44 m) +/- 3/4 inch (20 mm), 6 feet (1.83 m) +/- 3/4 inch (20 mm), or suitable height <br />depending upon City's request, with knuckled, selvage edges on the bottom and top. Mesh shall be <br />vertically -woven diamond mesh, with a nominal distance of 2 inches (50 mm) between parallel wires. <br />Galvanize surfaces shall be in accordance with ASTM A 123, with a coating of at least 1.20 oz./sq. ft. <br />Accessories and components will have the same finish as fabric. The vinyl coating shall conform to <br />FS RR-F-191/1C. Colors shall be stabilized, and shall have a light fastness to withstand a minimum <br />Weather-O-Meter exposure of at least 1500 hours without deterioration when tested in accordance with <br />ASTM D 1499. Specific gravity shall be between 1.26 and 1.30 in accordance with ASTM D 792. <br />Hardness shall be A90 +/-5 in accordance with ASTM D 2240. <br />Tensile strength shall be between 2600 and 3000 psi (17.94 MPa and 20.7 MPa) in accordance with <br />ASTM D 412. Vinyl coating shall be exposure -resistant to dilute solutions of most common mineral acids, <br />sea water, salts, and alkali. Vinyl coating shall be continuously bonded to the wire under 5000 psi (34.5 <br />MPa) pressure before the wire is woven into fabric as seen in the table below. <br />Coating Performance Requirements: <br />ON -CALL INSTALLATION, MAINTENANCE AND REPAIR FOR FENCING AND GATES 23 <br />