1 Credit 1 Period Materials storage, flanges, gaskets, and bolts, installation of ... pipe with flanged connections. Layout and installation of ... pipe sleeves and floor penetrations. Reading and interpreting ... interpreting drawings for structural steel construction, elements of drawings, and ... steel frame construction drawings. ... coordinator. IRW120 Structural Steel Erection I 3 Credits 4 Periods Aspects ... of erecting structural steel including history of iron and steel, ... concrete; manufacture of reinforcing steel; tools, ties, and safety; types of ... ; purpose and location of reinforcing steel in concrete; fabricating, unloading, ... handling, and storing, reinforcing steel, reading engineering and placing ... Credits 4 Periods Tools, subframing and steel supports, stairs, fire escapes, ladders ...