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125 psf (Live Load)
42" tall with top rail and 2 mid-rails. Each has a minimum 4" kick plate.
Each stairway has 36" wide treads with closed risers. Each stairway has a maximum of 7" rise with an 11" run. The handrail design consist of a top rail and 2 mid-rails.
1) Support columns are spaced on 13'-0" maximum centers in either direction. If column spacing needs to be greater than this, then special design considerations will need to be considered.
2) Top of deck cannot exceed 12'-0". If the elevation needs to be greater than this, then special design considerations will need to be considered.
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