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Center Beam Clamps: MSS Type 21. <br /> Welded Attachments: MSS Type 22. <br /> C-Clamps: MSS Type 23. <br /> Top I-Beam Clamps: MSS Type 25. <br /> Side I-Beam Camps: MSS Type 27. <br /> Steel I-Beam Clamps with Eye Nut: MSS Type 28. <br /> Steel WF-Beam Clamps with Eye Nut: MSS Type 29. <br /> Malleable Beam Clamps: MSS Type 30. <br /> Steel Brackets—Heavy Duty: MSS Type 33 <br /> Side Beam Brackets: MSS Type 34. <br /> Plate Lugs: MSS Type 57. <br /> Horizontal Travelers: MSS Type 58. <br /> 2.5 SADDLES AND SHIELDS <br /> A. Except as otherwise indicated provide saddles or shields for piping hangers and supports, <br /> factory-fabricated, for all insulated piping. Size saddles and shields for exact fit to mate with pipe <br /> insulation. <br /> B. Protection Saddles: MSS Type 39; fill interior voids with segments of insulation matching <br /> adjoining insulation. <br /> C. Protection Shields: MSS Type 40; of length recommended by manufacturer to prevent crushing <br /> of insulation. <br /> D. Thermal Hanger Shields: Constructed of 360 degrees of high density, 100 psi, waterproofed <br /> calcium silicate, encased in 360 degrees sheet metal shield. Provide assembly of same <br /> thickness as adjoining insulation. <br /> 2.6 MANUFACTURERS OF HANGERS AND SUPPORTS <br /> A. Available Manufacturers: Subject to compliance with requirements, manufacturer's offering <br /> hangers and supports which may be incorporated in the work include, but are not limited to, the <br /> following: C &S Mfg. Corp., Elcen Metal Products Co., Fee& Mason Mfg. Co., Grinnel Corp. <br /> 2.7 MISCELLANEOUS MATERIALS <br /> A. Metal Framing: Provide products complying with NEMA STD ML 1. <br /> B. Steel Plates, Shapes and Bars: Provide products complying with ANSI/ASTM A 36. <br /> C. Cement Grout: Portland cement (ANSI/ASTM C 150, Type I or Type III) and clean uniformly <br /> graded, natural sand (ANSI/ASTM C 404, Size No. 2). Mix at a ratio of 1.0 part cement to 3.0 <br /> parts sand, by volume, with minimum amount of water required for placement and hydration. <br /> D. Heavy-Duty Steel Trapezes: Fabricate from steel shapes selected for loads required; weld steel <br /> in accordance with AWS standards. <br /> E. Pipe Guides: Provide factory-fabricated guides, of cast semi-steel or heavy fabricated steel, <br /> consisting of a bolted two-section outer cylinder and base with a two-section guiding spider bolted <br /> tight to pipe. Size guide and spider to clear pipe and insulation (if any) and cylinder. Provide <br /> guides of length recommended by manufacturer to allow indicated travel. <br /> CEA#18010 SUPPORTS,ANCHORS AND SEALS 23 05 30-4 <br /> COPYRIGHT 02018 CONSULTING ENGINEERING ASSOCIATES, INC. <br />