Triton RL5000 X2 Series Installation Manual - Manual (Page 52)

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4.2.4 Clear Floor or Ground Space for Wheelchairs.
4.2.4.1 Size and Approach. The minimum clear floor or ground space required to accommodate a single,
stationary wheelchair and occupant is 30 inches by 48 inches (760 mm by 1220 mm) (see Fig.4a). The
minimum clear floor or ground space for wheelchairs may be positioned for forward or parallel approach to
an object (see Fig. 4b and 4c). Clear floor or ground space for wheelchairs may be part of the knee space
required under some objects.
4.2.4.2 Relationship of Maneuvering Clearance to Wheelchair Spaces. One full unobstructed side of
the clear floor or ground space for a wheelchair shall adjoin or overlap an accessible route or adjoin another
wheelchair clear floor space. If a clear floor space is located in an alcove or otherwise confined on all or part
of three sides, additional maneuvering clearances shall be provided as shown in Fig. 4(d) and 4(e).
Figure 4a. Clear floor space.
Figure 4b. Forward approach.
Figure 4c. Parallel approach.
Figures 4d. Clear Floor Space in Alcoves. Figures 4e. Clear Floor Space in Alcove.
For a front approach, where the depth of the alcove
is equal to or less than 24 inches (610 mm), the required
clear floor space is 30 inches by 48 inches (760 mm
by 1220 mm). For a front approach, if the depth of the alcove is
greater than 24 inches (610 mm), then in addition to
the 30-inch (760 mm) width, a maneuvering clearance
of 6 inches (150 mm) in width is required.