UFC 4-740-14
1 August 2002
wheelchairs--the slope of paved surfaces must comply with ADAAG requirements. The
only acceptable material for areas for hard-surface games is concrete.
6-5.4.4
General. This encompasses any portion of the outdoor activity area not
included in the other three defined areas. Use surfaces of grass or other natural
landscaping. Use grass primarily in open, active play areas, passive play areas, and
areas with low traffic levels. Do not use grass where wear and maintenance will
become a problem. Locate grass in sunny areas where it will dry out quickly after rain.
Artificial turf is not recommended for use as a playground surface; it can be abrasive
and convey an unnatural impression. See below for more information on landscaping.
6-5.5
Landscaping. Use of trees and landscaping is very important to the
overall design concept and the developmental needs of children. Ensure all plants
within the play area and throughout the site are non-toxic and do not present choking
hazards. Use planting materials for wind breaks, visual barriers and noise attenuation.
Changes in the natural topography such as a grassy berm, are more appealing than
randomly placed play equipment. See Section 3-6 for more information on landscaping.
6-5.6
Plumbing. The outdoor play environment has many requirements for
potable water. Sand and water tables and outside sinks require water access and an
appropriate drainage system for disposing of wastewater. Install a provision to protect
the water source from freezing at all exterior water connections in geographic areas
where freezing occurs. An underground shut off valve is one safe way to protect the
water source from freezing.
6-5.6.1
Drinking Water. It is essential that children at play have access to
drinking water. Provide via a portable cooler and single-use cups managed by the
caregiver. As an alternative, consider providing a minimum of one outdoor drinking
fountain with mouth guard and angled jet in each play area that serves children older
than 18 months. However, consider maintenance concerns regarding freezing and
clogging. Provide outdoor fountains with frost-free operation and design to minimize
clogging from sand or dirt. In particularly warm areas there will be a greater need for
water fountains. Use an appropriate height for the age group served, but do not exceed
610 mm (24 in.).
6-5.6.2
Hose Bibs. Locate water outlets convenient to construction and nature
areas. Provide a minimum of one hose bib in each play area for water play. Install
hose bibs in a recessed wall box to prevent impact injury. Provide hose bibs with a
frost-free water source and locate directly accessible to outside playgrounds.
6-5.6.3
Misters. Consider providing misters in hot, dry climates. Connect misters
to the potable water system and provide code-compliant back-flow prevention devices.
6-5.6.4
Irrigation System. In the playground, include an irrigation system where
grass is used. Consider safety factors such as tripping hazards and use zones in the
design of the system. Locate controls for the irrigation system in the mechanical room.
Locate back-flow preventers, risers, valves, etc., outside the outdoor activity area.
6-10
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