Layout and Site Design Requirements (Use Zones) Questions and Answers Flashcards

A horizontal ladder (overhead ring traverse) has a fall height of 7 feet. A child exits at the end of the ladder onto the ground. What is the minimum use zone needed beyond the dismount end?

Answer: 6 feet

The minimum use zone at the dismount end of overhead climbing equipment is 6 feet, consistent with ASTM F1487 requirements for upper-body equipment.

A playground has a bank of 4 swings in a single bay. How is the use zone measured for the entire swing bay?

Answer: The use zone is measured from the outermost swings in the bay and must encompass the entire swing structure

For a multi-swing bay, the use zone is measured from the outermost components and must encompass the entire structure, creating one continuous use zone for the bay.

A freestanding climber with a maximum height of 5 feet is installed on a playground. What minimum use zone is required on all sides?

Answer: 6 feet

A freestanding climber requires a minimum 6-foot use zone on all sides, per ASTM F1487, regardless of structure height (as long as it is under the threshold requiring larger zones).

Two pieces of equipment have use zones that would extend to the same area if each were installed separately. What must the designer do?

Answer: Increase the spacing between equipment so use zones do not overlap

Equipment must be spaced far enough apart so their use zones do not overlap — the designer must reconfigure the layout to achieve the required separation.

A playground is being built on a slope. How does the slope affect use zone requirements on the downhill side of equipment?

Answer: The use zone on the downhill side must be extended to account for the slope's effect on fall trajectory

On sloped sites, the use zone on the downhill side must be extended because a falling child will travel farther downhill than on flat ground.

Balance beams and stepping-stone-type ground-level equipment typically require what minimum use zone?

Answer: 6 feet on all sides

Even ground-level balance equipment requires a 6-foot use zone on all sides because users can fall or step off unexpectedly in any direction.

A CPSI is reviewing a layout where a bench for caregivers is placed 5 feet from the edge of a swing's use zone. Is this placement acceptable?

Answer: No, fixed furnishings such as benches must not be placed within or immediately adjacent to the use zone in a way that creates a hazard

Fixed furnishings like benches must be placed outside the use zone boundary and positioned so they do not become a secondary hazard for children exiting equipment.