Assuming

X $=6$ ft

Y $=3$ ft

The load on the girder on grid line $1$ is $800$ #$/$ft$.($Instead of point loadsfrom beams, we will consider the load from the floor will act directly asa linear load on the girders.$)$

There are $12$ beams $($spans $1-2$ & $2-3),6$ girders $($spans A$-$B & B$-$C$),$and $9$ columns.

What is the total load on the column at C$/1?$See the framing diagram above.

Assuming

$x=6ft$

$Y=3ft$

The load on the girder on grid line $1$ is $800$ #$/$ft$.($Instead of point loads

from beams, we will consider the load from the floor will act directly as

a linear load on the girders.$)$

There are $12$ beams $($spans $1-2$ & $2-3),6$ girders $($spans A$-$B & B$-$C$),$

and $9$ columns.

What is the total load on the column at C$/1?$