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INDIAN RIVER COUNTY JULY 25, 2014 <br />INTERGENERATIONAL RECREATION CENTER 100% CONSTRUCTION DOCUMENTS <br />F. Clevises and Turnbuckles: Made from cold -finished carbon steel bars, ASTM A 108, <br />Grade 1035. <br />G. Eye Bolts and Nuts: Made from cold -finished carbon steel bars, ASTM A 108, Grade 1030. <br />2.3 PRIMER <br />A. Primer: Comply with Division 09 painting Sections. <br />B. Primer in first paragraph below requires SSPC-SP 2 surface preparation or better and 24 hours' <br />drying before recoating. Type II has lower VOC content than Type I. <br />C. Primer: SSPC-Paint 25, Type II, zinc oxide, alkyd, linseed oil primer. <br />D. Primer: SSPC-Paint 25 BCS, Type II, zinc oxide, alkyd, linseed oil primer. <br />E. Primer: SSPC-Paint 23, latex primer. <br />2.4 FABRICATION <br />A. Structural Steel: Fabricate and assemble in shop to greatest extent possible. Fabricate <br />according to AISC's "Code of Standard Practice for Steel Buildings and Bridges" and AISC 360. <br />1. Camber structural -steel members where indicated. <br />2. Fabricate beams with rolling camber up. <br />3. Identify high-strength structural steel according to ASTM A 6/A 6M and maintain <br />markings until structural steel has been erected. <br />4. Mark and match -mark materials for field assembly. <br />5. Complete structural -steel assemblies, including welding of units, before starting shop - <br />priming operations. <br />B. Bolt Holes: Cut, drill, mechanically thermal cut, or punch standard bolt holes perpendicular to <br />metal surfaces. <br />C. Finishing: Accurately finish ends of columns and other members transmitting bearing loads. <br />D. Shear Connectors: Prepare steel surfaces as recommended by manufacturer of shear <br />connectors. Use automatic end welding of headed -stud shear connectors according to <br />AWS D1.1/D1:1M and manufacturer's written instructions. <br />E. Steel Wall -Opening Framing: Select true and straight members for fabricating steel wall - <br />opening framing to be attached to structural steel. Straighten as required to provide uniform, <br />square, and true members in completed wall framing. <br />F. Welded Door Frames: Build up welded door frames attached to structural steel. Weld exposed <br />joints continuously and grind smooth. Plug -weld fixed steel bar stops to frames. Secure <br />removable stops to frames with countersunk machine screws, uniformly spaced not more than <br />10 inches o.c. unless otherwise indicated. <br />G. Holes: Provide holes required for securing other work to structural steel and for other work to <br />pass through steel framing members. <br />STRUCTURAL STEEL FRAMING 051200 - 5 <br />