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Equipment and Site Design Flashcards

7 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 7 Equipment and Site Design flashcards as text

  1. A playground inspector notices that the shock-absorbing surface under swings has compacted significantly. Which test method is used to determine if it still provides adequate impact attenuation?

    Answer: Critical height test using a portable instrumented headform

    The critical height test using a portable instrumented headform measures the HIC (Head Injury Criterion) and Gmax values to determine if the surfacing adequately attenuates impact.

  2. What is the maximum slope of surfaced areas within the playground boundary, excluding intentional play features, to remain compliant with accessibility guidelines?

    Answer: 2%

    Ground-level areas within the playground boundary should not exceed a 2% slope in any direction to maintain accessibility for children using wheelchairs or mobility aids.

  3. Which component configuration on a composite structure is most likely to create a 'trap door' entrapment hazard?

    Answer: An opening in a deck platform between 3.5 and 9 inches

    An opening in a deck platform within the 3.5–9 inch range allows a child's leg or torso to slip through while their head or body becomes wedged, creating a trap-door entrapment.

  4. According to CPSC guidelines, what is the minimum depth of loose-fill material such as wood chips required under equipment with a maximum fall height of 7 feet?

    Answer: 12 inches

    Under equipment with a 7-foot fall height, a minimum of 12 inches of loose-fill wood chips or engineered wood fiber is required to provide adequate impact attenuation.

  5. Which age group-specific design rule applies to playgrounds intended for children ages 6–23 months?

    Answer: Maximum platform height of 18 inches and no climbing structures

    For infants and toddlers aged 6–23 months, CPSC recommends maximum platform heights of 18 inches and avoiding traditional climbing equipment due to developmental limitations.

  6. A swing bay has two belt swings and one tot swing. What is the minimum required length of the use zone in front of the swings measured from the pivot point?

    Answer: Twice the height of the pivot point

    The use zone in front of and behind a swing must extend a distance equal to twice the height of the pivot point to account for the arc of a swinging child.

  7. When a composite structure includes a fire pole, what is the maximum height above the safety surface at which the fire pole may originate?

    Answer: 72 inches

    Fire poles may originate from platforms no higher than 72 inches above the safety surface for school-age structures, ensuring children can safely reach and descend the pole.