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COURTHOUSE SQUARE <br />OUTLINE SPECIFICATION <br />PROJECT NO. 9828 <br />July 23, 1998 <br />Page 17 <br />31. Section 03210, Reinforcing Steel: <br />a. Submittals: Quality control submittals <br />i. Submit current report from the International Conference of B~ilding Officials <br />indicating acceptance of, and special inspection requirement~ and restrictions <br />for, mechanical threaded connections. ' <br />ii. Written certification, in accordance with Paragraph 4.2.1 of <br />ASTM A775/A775M-91 a, for epoxy-coated reinforcing bars. <br />iii. Welders' qualifications. <br />iv. Field testing results. <br />b. Quality Assurance: <br />i. Welder Qualifications: Certified in accordance with AWS D1.4-79. <br />c. Components <br />i. Deformed Billet-steel Reinforcing Bars: <br />(1) ASTM A615-90, Grade 60, including Supplemental R~quirement 51 <br />where welding is not required. <br />(2) ASTM A706/A706M-90, Grade 60, including Supplemiental <br />Requirements where welding is done. <br />ii. Mechanical Threaded Connector. <br />(1) Metal threaded sleeve with capacity of at least 125% Of yield strength of <br />bar. Lenton Reinforcing Steel Coupler, Erico Product~, Inc., or BAR- <br />LOCK (MB1~ Coupler. <br />iii. Tie Wire: <br />(1) Black, soft-annealed 16 gauge wire. <br />(2) Nylon-, epoxy-, or plastic-coated wire. <br />iv. Bar Supports and Spacers: , <br />(1) Small rectangular concrete blocks of same color and sitrength as <br />surrounding concrete, or all-plastic supports and side ~orm spacers, for <br />beams, walls, and slabs exposed-to-view after strippin~. <br />(2) Precast concrete, cementitious fiber reinforced, or all-~lastic suppo-ts <br />and side form spacers in all conditions other than abo~Me situation. <br />(3) Precast concrete of same strength as concrete for con~rete placed on <br />grade. , <br />32. Section 03251, Expansion, Construction, and Control Joints: <br />Quality Assurance: ' <br />i. American Society for Testing and Materials (ASTM). <br />Components: <br />i. Galvanized Sheet Metal Water Stops: 16 gauge, G-90 hot-dip $alvanized sheet <br />metal, 6 inches wide unless shown otherwise; ASTM A525-91 ~. <br />ii. Plastic Water Stop: Center bulb type with ribbed protrusions a,n flanges; PVC, <br />but reclaimed PVC not acceptable. , <br />(1) Types 8067, 8069, and 8070 by Vulcan Metal Products, Inc. <br />(2) Types R66-38H and RB9-38H by Vinvlex Corp. ' <br />