Equipment and Site Design Requirements Questions and Answers Flashcards

According to ASTM F1487, what is the minimum width required for a stairway on playground equipment intended for children ages 5–12?

Answer: 22 inches

ASTM F1487 requires stairways on equipment for ages 5–12 to have a minimum width of 22 inches.

What maximum angle from vertical is permitted for a sliding pole on playground equipment per ASTM F1487?

Answer: 0 degrees (perfectly vertical only)

Sliding poles must be perfectly vertical (0 degrees) to prevent entrapment and ensure predictable descent.

Under ASTM F1487, which opening dimension range creates a head entrapment hazard?

Answer: 3.5 to 9 inches

Openings between 3.5 and 9 inches create head entrapment hazards because a child's head can enter but not exit.

What is the maximum acceptable diameter for a hand grip (grasp bar) on playground equipment per ASTM F1487?

Answer: 1.9 inches

ASTM F1487 specifies that handrail and grip diameters must not exceed 1.9 inches so children can grasp them safely.

According to ASTM F1487, what is the maximum slope allowed for a ramp on playground equipment intended for preschool-age children (ages 2–5)?

Answer: 30 degrees

Ramps for preschool-age children must not exceed 30 degrees of slope per ASTM F1487.

Per ASTM F1487, what is the required use zone (fall zone) extension beyond the exit of a straight slide that is more than 4 feet in height?

Answer: 6 feet

For slides taller than 4 feet, the use zone must extend at least 6 feet beyond the slide exit.

Which of the following best describes a 'crush and shear point' hazard in playground equipment design?

Answer: Two moving components that can trap body parts between them

Crush and shear points occur where two components move relative to each other, creating a trap for fingers, hands, or other body parts.