CPSI Layout and Site Design Requirements (Use Zones) Questions and Answers 4 — Questions and Answers
Question 1: A composite play structure has a platform at 6 feet high. What is the minimum use zone required on all sides (excluding slide exits and swing zones)?
- 6 feet from the structure's perimeter (Correct answer)
- 12 feet from the structure's perimeter
- 6 feet from the base of the highest component
- Equal to the platform height
Correct answer: 6 feet from the structure's perimeter
ASTM F1487 requires a minimum 6-foot use zone around all sides of a composite structure, measured from the outer perimeter of the structure.
Question 2: An accessible route is required to connect play components. Where must this route terminate in relation to the use zone?
- It may terminate outside the use zone boundary
- It must enter and connect within the use zone and reach the accessible component (Correct answer)
- It must stop 6 feet before the use zone boundary
- It only needs to reach the edge of the playground safety surface
Correct answer: It must enter and connect within the use zone and reach the accessible component
Accessible routes must connect to and within the use zone, providing access to accessible ground-level and elevated components as required by ADA and ASTM standards.
Question 3: Why is proper site drainage critically important to use zone safety?
- Poor drainage increases equipment rust but does not affect use zone safety
- Standing water can compromise the shock-absorbing properties of loose-fill surfacing (Correct answer)
- Drainage only matters for ADA accessibility compliance
- Drainage affects use zone boundaries by extending them near water
Correct answer: Standing water can compromise the shock-absorbing properties of loose-fill surfacing
Standing water in loose-fill surfacing (such as wood chips or sand) can compact or displace the material, reducing its shock-absorbing depth and critical fall height performance.
Question 4: From a site design perspective, why should playground equipment be positioned to maximize supervisor visibility?
- It is required only for equipment over 6 feet tall
- Adequate sightlines allow caregivers to monitor children throughout the use zone and intervene quickly (Correct answer)
- Visibility requirements only apply to preschool playgrounds
- Supervisors are only required to view the entry and exit points
Correct answer: Adequate sightlines allow caregivers to monitor children throughout the use zone and intervene quickly
Unobstructed sightlines across the entire use zone allow caregivers to monitor all children and respond quickly to hazards, which is a key site design principle.
Question 5: When designing a playground with equipment for both 2–5-year-olds and 5–12-year-olds, how should the areas be arranged?
- Equipment for both age groups can be intermingled throughout one use zone
- The two age-group areas should be separated, with distinct use zones and ideally a buffer between them (Correct answer)
- Only one use zone with consistent surfacing is required
- Age groups must be separated only if the playground is publicly funded
Correct answer: The two age-group areas should be separated, with distinct use zones and ideally a buffer between them
CPSI guidelines recommend separating preschool and school-age equipment areas with distinct use zones and a buffer to prevent older children from accidentally injuring younger ones.
Question 6: What surfacing characteristic must be maintained throughout the entire use zone, not just directly under the equipment?
- Color consistency
- Appropriate depth to meet critical fall height requirements (Correct answer)
- A smooth, even surface at all points
- Concrete border to contain loose-fill material
Correct answer: Appropriate depth to meet critical fall height requirements
The entire use zone must be covered with surfacing that meets the critical fall height requirements for the tallest accessible point on the equipment, not just the area directly beneath it.
Question 7: Which site design factor is MOST important when orienting slides on a playground?
- Slides should face north to avoid sun exposure that can cause surface burns (Correct answer)
- Slides should face toward the parking lot for supervision
- Slides should be oriented to maximize speed for excitement
- Slides should be oriented away from prevailing winds to reduce chill
Correct answer: Slides should face north to avoid sun exposure that can cause surface burns
Slides should be oriented away from direct sun exposure (generally facing north) to prevent the slide surface from overheating to temperatures that can cause contact burns.
CPSI Layout and Site Design Requirements (Use Zones) Questions and Answers 4
A composite play structure has a platform at 6 feet high.
What is the minimum use zone required on all sides (excluding slide exits and swing zones)?