Layout and Site Design Requirements (Use Zones) Flashcards
6 cards from real CPSI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Layout and Site Design Requirements (Use Zones) flashcards as text
For a to-fro swing with a pivot point 8 feet above the surfacing, what is the minimum required use zone dimension in front of and behind the swing?
Answer: 16 feet.
The use zone for a to-fro swing extends a minimum distance of twice the height (2 x H) of the pivot point in front of and behind the swing's at-rest position. In this case, 2 x 8 feet = 16 feet. This large, clear area is necessary to accommodate the full arc of the swing and prevent collisions.
What is the minimum use zone required around a piece of stationary play equipment, such as a spring rider?
Answer: 6 feet in all directions.
ASTM F1487 requires a minimum use zone of 6 feet (72 inches) in all directions from the perimeter of stationary equipment. This provides a clear space for children to circulate around the equipment and a safe fall zone if a child falls off.
Under which condition is the overlapping of use zones generally NOT permitted?
Answer: Between the exit of a slide and the use zone of a swing.
The use zones for equipment with forced movement, such as swings, slides, and merry-go-rounds, should not overlap with each other or with the use zones of stationary equipment. The unpredictable nature of a user exiting a slide or swinging makes this overlap particularly hazardous.
What is the minimum required length of the use zone at the exit of a slide?
Answer: 6 feet from the end of the slide chute.
The use zone must extend a minimum of 6 feet (72 inches) from the end of the slide's exit chute. This provides adequate space for a child to exit the slide and move away before the next user comes down, preventing collisions and injuries.
For a merry-go-round, how far must the use zone extend from its perimeter?
Answer: 6 feet from the perimeter.
The use zone for rotating equipment like a merry-go-round must extend a minimum of 6 feet from the perimeter of the equipment. This space accounts for children who may fall or be thrown outward due to the rotational force.
A playground has a composite structure with a fall height of 7 feet. The use zone around it must be filled with:
Answer: An approved protective surfacing material with a critical height rating of at least 7 feet.
The entire use zone beneath and around equipment where a fall is possible must be covered with a protective surfacing material. This material must have a critical height rating equal to or greater than the fall height of the equipment to adequately cushion a fall and prevent serious head injuries.