Click here to see typical truss configurations (.pdf)

See snow load map below

KEY to notes applies to both roof and floor engineering drawings

A Depth and span dimensions (feet-inch-16ths)

B Chord pitch, if applicable (inches per foot)

C Bearing size information and reaction information

D Applicable design loads

E Adjustment factors to lumber and metal connector plates, spacing, and design specification

F Bearing reaction force (pounds)

G Metal connector plate types and sizes

H Lumber size, specie, and grade for each member

I Combined stress index for webs and chords

J Maximum compression and tension forces for webs and chords (pounds)

K Calculated LL deflection ratio and deflection magnitudes (inches)

L Required truss member bracing location

M Important general notes and design assumptions