These diagrams define the minimum dimensional requirements for T-shaped wheelchair turning spaces in accordance with ICC A117.1 Section 304.3.2. Option 2 provides a base width of 64 inches minimum with a 60 inch minimum depth, incorporating a 42 inch wide by 22 inch minimum high stem offset by an 11 inch minimum side clearance. Option 3 maintains the 64 inch minimum width and 60 inch minimum depth while altering the stem configuration to a 40 inch width and 20 inch minimum height with a 12 inch minimum side clearance.
MIN. 11" MIN. 42" MIN. 11" MIN. 22" 60" MIN. 64" MIN. 38" MIN. T-SHAPED TURNING SPACE - OPTION 2 A117.1 304.3.2 MIN. 12" MIN. 40" MIN. 12" MIN. 20" 60" MIN. 64" MIN. 40" MIN. T-SHAPED TURNING SPACE - OPTION 3 A117.1 304.3.2
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