Without alternate means of egress, max. difference in height between stepped platforms for Pre-School age and School-Age - ANSWER-Pre-School: 12
... [Show More] inches
School-Age: 18 inches
An access component is needed if the difference in platform height is more than __ for pre-school age and __ for school age. - ANSWER-12 inches
and
18 inches
Except for entrance/exit openings, the max. clearance opening without a top horizontal guardrail should be __. - ANSWER-15 inches
Guardrail/Barrier is not required in fall height is less than:
Pre-School __
School-Age - ANSWER-<20 inches
<30 inches
Pre-School Age Guardrail, >20" < or = 30": Total Height, Gap at Bottom - ANSWER-29"+
<9", > or = 23"
Pre-School Age Barrier, >30": Total Height, Gap at Bottom - ANSWER-29"+
<3.5"
School Age Guardrail, >30" < or = 48": Total Height, Gap at Bottom - ANSWER-38"+
>9", < or = 28"
School Age Barrier, >48": Total Height, Gap at Bottom - ANSWER-38"+
<3.5"
Access platforms over __ should provide intermediate standing surface so child can pause and make decision to keep going up or go down. - ANSWER-6'
Handrails- Preschool/Schoolage: should have a diameter or max. cross-section between __ and __. Preferred diameter is __. - ANSWER-.95" and 1.55"
1.25 inches
Continuous handrails extending over the full length of the access should be provided on both sides of all _____ and _____. - ANSWER-stairways and stepladders
Handrail Height: The vertical distance between the top front edge of a step or ramp surface and the top surface of the handrail above should be (Preschool, Schoolage) - ANSWER-P: between 22 and 26"
S: between 22 and 38"
Transition Point - ANSWER-Point where child must transition from access component to play structure platform
(T/F) Handrails or handholds are recommended at all transition points. - ANSWER-True
Balance Beams should be no more than __ (P/S) - ANSWER-P: 12 inches
S: 16 inches
Use Zone- Climbers: Should extend a min. of __ in all directions. (MAY/MAY NOT) overlap with neighboring equipment, if allowed by that equipment type
AND
-there is at least __ between equipment when adjacent designated play surfaces are no more than __ .
OR
There is at least __ between equipment when adjacent play surfaces are more than __. - ANSWER-6'
MAY
6'
<30 inches
9'
>30 inches
Climbers should not have climbing bars or other rigid structural components in the interior of the climber onto which a child may fall from a height of __. - ANSWER->18 inches
(T/F) Arch climbers should be used as the sole means of access to other equipment for preschoolers. - ANSWER-False
(T/F) Free Standing climbers are not recommended for toddlers or preschool age children. - ANSWER-True
Climbers: Rung Width, Vertical Rise, Slope, Diameter (Preschool/Schoolage) - ANSWER-Preschool:
RW: > or = 12"
VR: > or = 12"
Slope: 75-90 degrees
Dia: .95"-1.55"
School-Age:
Preschool:
RW: > or = 16"
VR: > or = 12"
Slope: 75-90 degrees
Dia: .95"-1.55"
(T/F) Free-standing flexible climbers are not recommended on playgrounds intended for toddlers and preschoolers. - ANSWER-True
Free-standing flexible climbers: The perimeter of any opening in a net structure should be less than __ or greater than __. - ANSWER-17 inches
28 inches
Horizontal Ladders: The horizontal distance out to the first handhold should be:
-No greater than __ but not __ the platform, when access is from a platform.
-At least __ but no greater than __ when access is from climbing rungs. - ANSWER-10 inches
directly above
8 inches
10 inches
Horizontal ladders intended for preschool age children should have rungs that are __ and __. - ANSWER-parallel
evenly spaced
The max. height of a horizontal ladders (measured from center of grasping device to top of protective surfacing) should be __ (Preschool/School-age - ANSWER-P (4 and 5 yrs old): 60 inches max.
SA: 84 inches max.
Horizontal Ladders: The center-to-center spacing of horizontal ladder rungs should be __ (Preschool/School-age) - ANSWER-P (4 and 5 yrs old): 12 inches max.
SA: 15 inches max.
Horizontal Ladders: The max. height of the take-off/landing platform above the protective surface should be __ (Preschool/School-Age) - ANSWER-P (4 and 5 yrs old): 18 inches max.
SA: 36 inches max.
Overhead Rings: The horizontal distance out to the first handhold should be:
-No great than __ but not __ the platform when access is from a platform.
-At least __ but no greater than __ when access is from climbing rungs. - ANSWER-10 inches
directly above
8 inches
10 inches
Overhead Rings: The max. height of overhead rings measured from the center of the grasping device to the protective surfacing should be __ (Preschool/School-age) - ANSWER-P: 60 inches
SA: 84 inches
If overhead singing rings are suspended by chains, the max. length of the chains should be __. - ANSWER-7 inches
Overhead Rings: The max. height of the take-off/landing platform above the protective surfacing should be __ (Preschool/School-age). - ANSWER-P: 18 inches max.
SA: 36 inches max.
(T/F) Sliding poles are not recommended for toddlers/preschool since they generally do not have the upper body/hand strength to slide. - ANSWER-True
Sliding Poles should be __ with not __ or __ along the sliding surface. - ANSWER-Continuous
Protruding welds or seams
(T/F) Sliding Poles should not change direction alone the sliding portion. - ANSWER-True
The horizontal distance between a sliding pole and any structure used for access to the sliding pole should be between __ and __. - ANSWER-18 inches
20 inches
A Sliding Pole should extend at least __ above the level of the platform or structure used for access to the sliding pole. - ANSWER-60 inches
The diameter of a Sliding Pole should be no greater than __. - ANSWER-1.9 inches
(T/F) Sliding Poles: Upper access should be from one level only. - ANSWER-True
The upper access area through the guardrail or barrier should be __ at most. - ANSWER-15 inches.
For sliding poles accessed from platforms, the fall height is the distance between the __ and the __. - ANSWER-platform
protective surfacing
For sliding poles not accessed from platforms, the fall height is the distance between a point __ the highest point of the pole and the protective surfacing. - ANSWER-60 inches
(T/F) The top of the sliding pole's support structure should not be a designated play surface. - ANSWER-True
(T/F) Track Rides should not be used on playground for toddlers/preschool. - ANSWER-True
Two Track Rides next to each other should be at least __ . - ANSWER-4 feet apart
Track Rides: The handle should be between __ and __ from the surfacing and follow standard gripping recommendations. - ANSWER-64 inches
78 inches
(T/F) Track Rides: Rolling parts do not need to be enclosed. - ANSWER-False
Enclose to prevent crush hazards.
Track Rides: The fall height is the distance between __ and the protective surfacing. - ANSWER-max. height of the equipment
(T/F) Track Rides, Fall Height: Equipment support posts with no designated play surfaces are exempt from fall height rule. - ANSWER-True
The highest point of a log roll should be a max. of __ above the protective surface below. - ANSWER-18 inches
Use Zone- Log Rolls: When not part of a composite structure should extend a min. of __ in all directions. (MAY/MAY NOT) overlap with neighboring equipment, if allowed by that equipment type
AND
-there is at least __ between equipment when adjacent designated play surfaces are no more than __ .
OR
There is at least __ between equipment when adjacent play surfaces are more than __. - ANSWER-6'
MAY
6'
< 30 inches
9'
>30 inches
The fall height of a lot roll is the distance between the __ and the protective surfacing. - ANSWER-highest portion of the rolling log
Merry-Go-Round recommendations apply when it is a least __. - ANSWER-20 inches in diameter.
The standing/sitting surface of a Merry-Go-Round platform should have a max height of __ (preschool/school-age) - ANSWER-P: 14 inches max.
SA: 18 inches max.
The surface of a Merry-Go-Round platform should not have any openings between the axis and the periphery that permit a rod having a diameter of __ to penetrate completely through surface. - ANSWER-5/16 inch
The difference between a min. and max. radius of a non-circular Merry-Go-Round platform should not exceed __. - ANSWER-2 inches
The underside of the perimeter of a Merry-Go-Round platform should be no less than __ above protective surfacing. - ANSWER-9 inches
(T/F) No components of a Merry-Go-Round apparatus, including __, should extend beyond perimeter or platform. - ANSWER-True
handgrips
Merry-Go-Round: A means should be provided to limit the peripheral speed of rotation to a max. of __. - ANSWER-13 feet per second
(T/F) Merry-Go-Round's may have up and down ocillatory motion. - ANSWER-false
Merry-Go-Round Use Zone: __ beyond perimeter of platform. - ANSWER-6 feet
Merry-Go-Round Use Zone MAY/MAYNOT overlap with other use-zones, unless the rotating equipment is less than __ and the adjacent equipment allows overlap. - ANSWER-MAY NOT
20 inches
Seesaws ARE/ARE NOT recommended for preschool - ANSWER-ARE NOT
Seesaws: The fulcrum should not present a __. - ANSWER-Crush Hazard
Seesaws: The max. attainable angle between a line connecting the seats and the horizontal is __. - ANSWER-25 degrees
Seesaws: There SHOULD/SHOULD NOT be any footrests. - ANSWER-SHOULD NOT
Pre-school age children are capable of using __ seesaws. - ANSWER-Spring Centered Seesaws
Seesaws, Use Zone: Should extend __ from each outside edge of seesaw. - ANSWER-6 feet
Use Zone- Seesaws: Should extend a min. of __ in all directions. (MAY/MAY NOT) overlap with neighboring equipment, if allowed by that equipment type
AND
-there is at least __ between equipment when adjacent designated play surfaces are no more than __ .
OR
There is at least __ between equipment when adjacent play surfaces are more than __. - ANSWER-6'
MAY
6'
< 30 inches
9'
>30 inches
Seesaw, Handholds: Should be provided at each sitting position for gripping with __ and should not __. Handholds should not __. - ANSWER-Both Hands
Turn when grasped
Extend beyond the sides of the seat
The fall height of a Seesaw is the distance between the __ and the protective surfacing. - ANSWER-highest point any part of the seesaw can reach
F1487
Range of Users __ to __ - ANSWER-Standard Consumer Safety Performance Specification for Playground Equipment for Public Use.
5th percentile 2 year old to 95th percentile 12 year old
F2373 - ANSWER-Standard Consumer Safety Performance Specification for Public Use Play Equipment for Children 6 Months through 23 Months.
F1292 - ANSWER-Standard Specification for Impact Attenuation of Surface Systems Under and Around Playground Equipment.
F2075 - ANSWER-Standard Specification for Engineered Wood Fiber for Use as a Playground Safety Surface Under and Around Playground Equipment.
F2223 - ANSWER-F2223 Standard Guide for ASTM Standards on Playground Surfacing.
F2479 - ANSWER-F2479 Standard Guide for Specification, Purchase, Installation and Maintenance of Poured-In-Place Playground Surfacing.
F1951 - ANSWER-Standard Specification for Determination of Accessibility of Surface Systems Under and Around Playground Equipment.
F1816 - ANSWER-F1816 Standard Safety Specification for Drawstrings on Children's Upper Outerwear.
Designated Play Surface - ANSWER-Any elevated surface for standing, walking, crawling, sitting or climbing, OR a flat surface greater than 2 inches wide by 2 inches long having an angle less than 30 degrees from the ground.
Playground Layout: Key Factors - ANSWER-Accessibility
Age Separation
Conflicting Activities
Sight Lines
Signage/labeling
Supervision
Moving equipment, such as swings or merry-go-rounds, should be located __. - ANSWER-Toward a corner, side or edge of play area
maintain use-zone.
The diameter of a projection should not __ in the direction __ from the surrounding surface toward the exposed end. - ANSWER-increase
away
Bolts should not be exposed more than __ beyond the end of the nut. - ANSWER-2 threads
An S-hook is considered closed if there is no gap or space greater than __. About the thickness of a __. - ANSWER-.04 inches
dime
Certain openings could present an entrapment hazard if the distance between any interior opposing surfaces is greater than __ and less than __. - ANSWER-3.5 inches
9 inches
Angles formed by two accessible adjacent parts should be greater than __ unless the lowest led is horizontal or below horizontal. - ANSWER-55 degress
Suspended components can become hazards when they are __ of horizontal and are less than __ above protective surfacing. - ANSWER-45 degrees
7 feet
Suspended components should not be able to loop back on themselves or other ropes, cables, or chains to create a circle with a __ perimeter. - ANSWER-5 inch or greater
Suspended components should be fastened at both ends unless they are __ or __. - ANSWER-7 inches or less longs
attached to a swing seat.
Suspended component hazard recommendations do not apply if the suspended component is more than __above protective surfacing and is a min. of __ at its widest cross section. - ANSWER-7'
1 inch
6 Types of Playground Hazards - ANSWER-1. Crush and Shearing Points
2. Entanglement and Impalement
3. Entrapment
4. Sharp Points, Corners and Edges
5. Suspended Hazards
6. Tripping Hazards
Slide platform should be at least __ deep. - ANSWER-14 inches
Embankment slide : Slide chute should have a max. height of __ above the underlying ground surface. - ANSWER-12 inches
Roller Slides: The space between adjacent rollers and between the end of the rollers and the stationary structure should be __. - ANSWER-less than 3/16 inch
Flat open chutes should have sides at least __ extending along both sides of the chute for the entire length of the inclined sliding surface. - ANSWER-4 inches
Slides may have an open chute with a circular, semicircu- lar or curved cross section provided that:
The vertical height of the sides is no less than __ when measured at right angles to a horizontal line
that is __ when the slide is intended for preschool/school-age.
OR
For any age group, the vertical height of the sides is no less than - ANSWER-4 inches
P: 12 inches
SA: 16 inches
4 inches minus two times the width of the slide chute divided by the radius of the slide chute curvature
H=4-[(2x slide chute width)/slide chute radius]
For preschool/school-age:
The average incline of a slide chute should be no more than __ (that is the height to horizontal length ratio does not exceed __). - ANSWER-30 degrees
0.577
For preschool/school-age: [Show Less]