Accessibility diagrams illustrate forward and side reach ranges for wheelchair users under obstructed and unobstructed conditions. Dimensions specify maximum and minimum heights alongside depth limits for fixtures and controls. Unobstructed side reach allows a maximum height of forty-eight inches and a minimum of fifteen inches. Obstructed high side reach and forward reach configurations adjust vertical limits based on the depth of the obstruction.
(a) FIGURE 308.3.2 OBSTRUCTED HIGH SIDE REACH (b) FIGURE 308.3.1 UNOBSTRUCTED SIDE REACH (a) (b) FIGURE 308.2.2 OBSTRUCTED HIGH FORWARD REACH FIGURE 308.2.1 UNOBSTRUCTED FORWARD REACH 15" MIN. 48" MAX. >20"-25" 44" MAX. 20"MAX. 48" MAX. 10" MAX. 15" MIN. 48" MAX. 10" MAX. 34" MAX. 48" MAX. >10"-24" 34" MAX. 46" MAX.
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