Design the formwork for an elevated concrete floor

slab $8-$in$.$ thick whose net width between beam faces is

$15ft.$ Crane & Bucket is used for concrete pouring $($as

shown$).$ The formwork's weight is estimated $5l\frac{b}{s}q.ft.$

Decking will be $\frac{3}{4}$ in Class I Plyform with face grain

across supports. Joists will be nominal $2-$in wide

Southern Pine lumbers. One $4-$in wide stringer will be

placed between the beam faces. Limit deflection to

$\frac{1}{360}$ of span length. Commercial shores of $4500lb.$

capacity will be used.