Using the floor layout from Problem $6,$ the building is changed to a Heavy

Storage area, $250$ PSF LL$/25$PSF DL$.$ Select the size series and spacing of

joists using Versa$-$Lam LVLs$.$

Given the upper floor shown below for an Office and floor loads of $100$ PSF

LL$/25$ PSF DL select lumber and LVL joists to span between supports. Select

series$/$species$,$ grade, size and spacing.

Load bearmo

walLS Braow