1012.2 Slope.
BC § 1012.2
Ramps used as part of a means of egress or part of an accessible route shall have a running slope not steeper than one unit vertical in 12 units horizontal (8-percent slope). The slope of other pedestrian ramps shall not be steeper than one unit vertical in eight units horizontal (12.5-percent slope). Exceptions: 1. Aisle ramp slope in occupancies of Group A shall comply with Section 1029.13.
2.In garages three stories or less in height and serving not more than one level below grade, ramps with a maximum slope of one unit vertical in seven units horizontal (14-percent slope) may serve as part of a nonaccessible means of egress.













