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2010 Construction and Material Specifications - Ohio Department of ...

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793<br />

730.05<br />

730.05 H<strong>and</strong>hole Covers. Furnish h<strong>and</strong>hole covers for poles <strong>and</strong> overhead<br />

sign supports made <strong>of</strong> 0.109-inch (2.7 mm) galvanized steel or 0.125-inch (3 mm)<br />

nominal aluminum alloy.<br />

Furnish certified material according to Supplement 1093.<br />

730.06 Pole Caps. Furnish pole caps made <strong>of</strong> aluminum, galvanized ferrous<br />

metal, or zinc die casting.<br />

Furnish certified material according to Supplement 1093.<br />

730.07 Arm Caps. Furnish arm caps made <strong>of</strong> steel that cover at least 50<br />

percent <strong>of</strong> the end area.<br />

Furnish certified material according to Supplement 1093.<br />

730.08 Steel Hardware. Furnish bolts 5/8-inch (16 mm) diameter or larger<br />

according to ASTM A 325 (A 325M). Furnish bolts <strong>and</strong> screws less than 5/8-inch<br />

(16 mm) diameter according to SAE J429, Grade 5. Furnish nuts <strong>of</strong> all size,<br />

except anchor nuts <strong>and</strong> leveling nuts according to SAE J995, Grade 2. Furnish flat<br />

washers according to ANSI B18.22.1. Furnish lock washers according to ASME<br />

B18.21.1. Furnish U-bolts according to ASTM A 307. Furnish all hardware that<br />

is hot-dipped galvanized according to ASTM A 153 or mechanically galvanized<br />

according to ASTM B 695, Class 50.<br />

Furnish certified material according to Supplement 1092 or 1093.<br />

730.09 Stainless Steel. Furnish any AISI 300 or 400 series stainless steel.<br />

Furnish certified material according to Supplement 1093.<br />

730.10 Stainless Steel Hardware. Furnish stainless steel hardware according<br />

to ASTM A 320/A 320M (AISI 300 series). Furnish bolts, screws, nuts, washers,<br />

h<strong>and</strong>hole cover chains, <strong>and</strong> U-bolts that are passivated commercial grade.<br />

Furnish certified material according to Supplement 1092 or 1093.<br />

730.11 Aluminum Sheet <strong>and</strong> Plate. Furnish sheets for extrusheet panels<br />

according to ASTM B 209 (B 209M), 3003-H18, or 5052-H38. Furnish sheets for<br />

flat sheet <strong>and</strong> overlay signs, <strong>and</strong> sign post reflectors, according to ASTM B 209 (B<br />

209M), 3004-H38, 5052-H38, or 6061-T6. Furnish plates for sign support<br />

structures according to ASTM B 209 (B 209M), 6061-T6.<br />

Furnish certified material according to Supplement 1092 or 1093.<br />

730.12 Aluminum Extrusions. Furnish extruded panels <strong>and</strong> extrusions for<br />

extrusheet panels according to ASTM B 221 (B 221M), 6063-T6. For sign support<br />

structures, provide rolled or cold finished bar, rod, <strong>and</strong> wire according to ASTM B<br />

211 (B 211M), 6061-T6; provide extruded bars, rods, shapes, <strong>and</strong> tubes according<br />

to ASTM B 221 (B 221M), 6061-T6.<br />

Furnish certified material according to Supplement 1092 or 1093.<br />

730.13 Aluminum Tube <strong>and</strong> Pipe. Furnish seamless pipe <strong>and</strong> seamless<br />

extruded tube according to ASTM B 241/B 241M, 6061-T6. Furnish extruded<br />

structural pipe <strong>and</strong> tube according to ASTM B 429, 6061-T6.<br />

Furnish certified material according to Supplement 1092 or 1093.

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