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December 15, 2014 Bowers Museum, SSA Project #14048 <br />SALLY SWANSON <br />Used in conjunction with the concepts of clear space forward and parallel approach. Reach ranges <br />are those limitations on spaces that allow a disabled individual the ability to reach an item on a shelf <br />or the operation of such items as a thermostat or an ATM device. Consideration of reach limitations <br />is also a factor when considering if the reaching movement involves an unobstructed reach or, the <br />reach over an obstruction such as a countertop. <br />ADA UNOBSTRUCTED FORWARD REACH ADA OBSTRUCTED HIGH FORWARD REACH <br />CBC UNOBSTRUCTED FORWARD REACH <br />(SIMILAR TO ADA) <br />4s MIN. <br />�= l <br />IE <br />a <br />CBC OBSTRUCTED FORWARD REACH <br />(SIMILAR TO ADA) <br />NOTE <br />X SHALL BE LESS THAN OR EQUAL TO 25 INCHES Z SHALL BE GREATER <br />THAN OR EQUAL TO R. WHEN M IS LESS THAN 20 INCHES, THEN Y SHALL <br />HE 48 INCHES MAXIMUM. WHEN X IS 20 TO 25 INCHES. THEN Y SHALL BE <br />44 INCHES MAXIMUM. <br />December 15, 2014 SSA Project #14048 Page 25 of 28 <br />