CPSI Specific Equipment Standards for Swings and Slides 4 — Questions and Answers
Question 1: According to ASTM F1487, what is the minimum overhead clearance required above the highest designated play surface of a swing structure?
- 7 feet (2.13 m)
- 9 feet (2.74 m) (Correct answer)
- 11 feet (3.35 m)
- 8 feet (2.44 m)
Correct answer: 9 feet (2.74 m)
ASTM F1487 requires a minimum of 9 feet (2.74 m) of overhead clearance above the highest designated play surface on swing structures.
Question 2: A 'tire swing' with a single-point suspension must have a use zone radius measured from what point?
- The center of the swing pivot point (Correct answer)
- The outer edge of the tire at maximum displacement
- The swing's attachment point on the frame
- The center of the tire at rest
Correct answer: The center of the swing pivot point
For single-point suspension tire swings, the use zone radius is measured from the center of the pivot point, extending at least 6 feet in all directions plus the length of the pendulum.
Question 3: Which condition on a slide chute surface requires immediate removal from service under CPSI guidelines?
- Minor surface oxidation on a galvanized chute
- A crack or perforation in the sliding surface (Correct answer)
- Slight color fading from UV exposure
- Surface temperature above 90°F (32°C)
Correct answer: A crack or perforation in the sliding surface
Any crack or perforation in a slide chute surface is a serious entrapment and injury hazard that requires immediate removal from service.
Question 4: What is the maximum allowable gap between the slide's exit edge and the ground for a slide intended for children under 5?
- 9 inches (22.9 cm)
- 11 inches (27.9 cm) (Correct answer)
- 13 inches (33 cm)
- 7 inches (17.8 cm)
Correct answer: 11 inches (27.9 cm)
For slides intended for children under 5, the exit edge must be no more than 11 inches (27.9 cm) above the protective surfacing.
Question 5: On a belt swing intended for school-age children, the minimum seat width specified by ASTM F1487 is:
- 8 inches (20.3 cm) (Correct answer)
- 10 inches (25.4 cm)
- 12 inches (30.5 cm)
- 6 inches (15.2 cm)
Correct answer: 8 inches (20.3 cm)
ASTM F1487 specifies that belt swing seats for school-age children must be at least 8 inches (20.3 cm) wide.
Question 6: A composite slide with a curved transition from the slide to the exit region must maintain what minimum radius of curvature at the curve?
- At least 20 inches (50.8 cm) (Correct answer)
- At least 9 inches (22.9 cm)
- At least 30 inches (76.2 cm)
- At least 15 inches (38.1 cm)
Correct answer: At least 20 inches (50.8 cm)
ASTM F1487 requires curves and transitions on slides to have a minimum radius of curvature of at least 20 inches (50.8 cm) to prevent abrupt changes that could cause ejection.
Question 7: When inspecting a swing set, which of the following hardware conditions is classified as a 'serious' hazard requiring immediate closure?
- Paint chipping on the A-frame legs
- S-hook opening greater than 0.04 inches (1 mm) (Correct answer)
- Slight surface rust on a non-structural bolt head
- Fading of the manufacturer's decal
Correct answer: S-hook opening greater than 0.04 inches (1 mm)
An S-hook gap greater than 0.04 inches (1 mm) is a serious entrapment hazard because it can catch clothing, drawstrings, or body parts, requiring immediate closure.
CPSI Specific Equipment Standards for Swings and Slides 4
According to ASTM F1487, what is the minimum overhead clearance required above the highest designated play surface of a swing structure?