The HSS guiderail support column bears against a concrete slab over a metal floor deck and steel beam. A one-half-inch by ten-inch by two-foot plate with four three-quarter-inch diameter by three-inch HSA anchors embeds into the concrete. A bent plate measuring one-half-inch by one-foot with three five-eighths-inch diameter by thirty-inch deformed bar anchors at five inches on center centers on the rail location. The structural steel beam supports an L6x4x5/16 angle five inches long on each side, welded with quarter-inch fillet welds. A three-quarter-inch through bolt in a two-inch vertical slotted hole with a double nut secures the connection through the HSS column web, allowing vertical adjustment with one inch of clearance.
L6x4x5/16 x 0'-5" EA SIDE HSS GUIDERAIL SUPPORT COL STL BM 3/4" THRU BOLT IN 2" VERT SLOTTED HOLE W/ DOUBLE NUT HSS GUIDERAIL SUPPORT COL PL 1/2"x10"x2'-0" W/ (4) 3/4"Ø x 3" HSA PL 1/2"x1'-0" BENT PL W/ (3) 5/8"Øx30" AT 5"oc DBA, CENTER ON RAIL LOCATION, CUT OUT BENT PL AS REQD CONC OVER MTL FLR DECK 3/16 1/4 1/4 1/4 1" CLR
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