An existing concrete-encased steel beam and spandrel support a structural steel beam and slab assembly. The slab is reinforced with number 5 epoxy-coated dowels three feet long spaced at twenty-four inches on center with four inches of embedment. A three-sixteenth-inch bent plate featuring a four-inch vertical leg ties the assembly together. Three-eighth-inch-diameter expansion anchors with a two-and-a-half-inch minimum embedment secure the bent plate into the existing concrete two inches down from the top of the plate.
215 LEVEL 8 113'-3" X STL BM #5x3'-0" EPOXY DWLS AT 24", EMBED 4" (E) CONC PARAPET (E) CONC SPANDREL (E) CONC-ENCASED STL BM BENT PL3/16 W/ 4" VERT LEG 3/8"ø EXP ANCHORS W/ 2 1/2" MIN EMBED INTO (E) CONC. LOC 2" FROM TOP OF BENT PL FV 2"
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