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SECTION 05500-METAL FABRICATIONS <br /> A. PROJECT INCLUDES <br /> 1. Metal Fabrications: <br /> a Miscellaneous steel framing and related accessories for equipment and antenna. <br /> b. Steel shapes and plates embedded or secured to building. <br /> c. Steel connections including welding. <br /> d. Shop prime coat. <br /> e. Shop drawings as recluested on the drawings <br /> B. QUALITY ASSURANCE <br /> 1. Design Engineering: By Registered CiviUStructural Engineer.. <br /> C. PRODUCTS . <br /> 1. Ferrous Materials: <br /> a Steel Plates,Shapes and Bars: ASTM A 36. <br /> b. Steel Tubing: ASTM A 500 or A 501 <br /> c. Steel Pipe,Galvanized Finish: ASTM A 53. <br /> d. Brackets,Flanges,and Anchors: Cast or formed metal. <br /> e. Welding Rods and Bare Electrodes: AWS specifications . - <br /> f. Zinc-Coating: Hot-dip galvanized coating for materials in exterior assemblies, <br /> ASTM A 123 and G90 finish. <br /> 4. Fasteners: <br /> a. High Strength Bolts: ASTM A 325.Nuts ASTM A 194 or A 563.Washers AS F 436. <br /> b. Drilled-In Expansion�Anchors: FS FF-S-325. <br /> c. Exterior Use: All fasteners in exterior assemblies or exterior walls shall be hot ipped <br /> galvanized ASTM A153 or stainless steel. <br /> 5. Auxiliary Materials: <br /> a. Shop Primer.. Alkyd primer,FS TT-P-645. <br /> b. Galvanizing Repau'Pain� SSPC-Paint 20. . <br /> c. Zinc Chromate Primer: FS TT-P-645. <br /> D. EXECUT'ION <br /> 1. Fabrication and erection shall be in accordance with the applicable sections of the SC Code <br /> of Standard Practice,AISC Specification for Structural Steel Buildings,AWS and 1 cal,state <br /> and federal regulations. <br /> END OF SECTION <br /> CNS/US WEST COMMUNICATIONS 05500-1 METAL F RICATIONS <br /> 17 DEC.96 <br /> SMMA NO.96419.16 <br />