A framing plan is shown on the next page. This is the framing plan for the floor of a light manufacturing facility. The flooring construction consists of a $2"$ thick plain slag concrete slab, and a corrugated steel deck that weighs $1\mathrm{.}75l\frac{b}{f}{t}^2.$ The floor also supports the ceiling below, which consists of $3^{\text{'}\text{'}}$ of loose insulation and acoustical fiber tile. Beams are estimated to weigh $50l\frac{b}{f}t.$ and girders $60l\frac{b}{f}t.$

Determine the tributary width, the tributary area, the distributed dead load and the distributed live load for beams B$1,$ B$2,$ SB$1$ and G$2$

Determine the tributary area, the total dead load and the total live load for column C$4$

Draw the shear and moment diagram for beam B$1$

Draw the shear and moment diagram for beam G$2$

All girders are connected to columns directly

Floor framing plan

$B$ beam

C column

G girder

SB spandrel beam