Accessible water closet (WC-1) installation spatial requirements. The layout specifies a minimum 36-inch clearance for the grab bar (GB-1) behind the toilet, with a maximum 6-inch offset from the corner. Side grab bars (GB-2 and GB-3) maintain a 16-to-18-inch distance from the water closet centerline, with a minimum 42-inch length for the side bar and a maximum 12-inch distance from the rear wall. The flush activator must be located on the wide side of the water closet.
Text on the drawing
ACCESSIBLE WALL HUNG TOILET PLAN MAX 6" 36" MIN. 16"-18" 42" MIN 12" MAX. GB-2 GB-1 FLUSH ACTIVATOR ON WIDE SIDE WC-1 GB-3
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