ADA Flashcards
width of parking
9’-0”
adjacent clear space of parking for van and car
van = 8'-0" car = 5'-0"
Passenger loading zone length
20’-0”
access asile
5’-0”
building entrance strike outswing door
2’-0”
building entrance strike side away from swing door
1’-6”
width of building entrance door
3’-0”
height of building entrance door
6’-8”
double door width
2’-8” active leaf minimum
what is the hardware code for doors?
single effort, no grasping: levers, plls, panic devices
aisle width
3’-0”
passing space
5’-0”
stair rise
7” max
stair run
11” min
stair nosing
1 1/2” extension max
stair risers
close type
ramp maximum slope
1:12
ramp landing rise
2’-6” vertical rise
are handrails required for ramp?
yes
what is the height of handrail?
2’-10” to 3’-2” (34” to 38”)
what is the top extension length of a handrail?
1’-0”
what is the bottom extension length of a handrail on a stair and ramp?
tread width plus 1’-0” for stair
1’-0” for ramp
what is the width and depth of an elevator?
6’-8” x 4’-3” front approach
5’-8” x 4’-3” side approach
what is the door width for an elevator?
3’-6” front approach
3’-0” side approach
what is the highest allowable control for an elevator side and front approach?
4’-6” side approach
4’-0” front approach
what is the lowest allowable control for an elevator?
2’-11”
what is the dimension of the width of a toilet room?
2’-8” clear
what is the turning space required?
5’-0” diameter
what is the width, length and door for a toilet compartment?
5’-0” x 7’-8” wall mounted WC
door width 2’-8”
what are the lengths of the rear and side grab bar?
3’-0” rear
3’-4” side
what is the height of a urinal?
1’-5” max from floor
what is the height and depth of a lavatory?
2’-10” height
1’-5” depth
what is the max mirror height and shelf?
3’-4” max from bottom of surface
shelf is 3’-8” above floor
what are the dimensions of a shower?
3’-0” x 3’-0” with seat. OR
2’-6” x 5’-0” with seat
what is the grab bar on the control and adjacent wall in a shower?
3’-0” on control wall
18” adjacent
what are the dimensions of a drinking fountain?
minimum height 2’-3”
width 2’-6”
depth 1’-5”
what is the passage width for one wheelchair and one ambulatory person in accessible route?
48” min
what is the floor area for one stationary wheelchair?
30” x 48”
minimum clear width for accessible route and pinch point?
36” continuously
32” pinch point no more than 24” long
what is the accessible route slope? what is the max cross slope?
up to 5% or 1:20
no cross slope of an accessible route shall exceed 1:50
what is the max doorway depth?
24”
what is the minimum clearance at doors in series?
48”
how many ambulatory stalls?
1 for every 6 toilet stalls
what is the grab bar height?
33” to 36”
what is the toe clearance at front partitions?
9” min
floor grate opening clearance
shall not alloow passage of sphere more than 1/2”. perpendicular to dominant direction of travel
what is the max rise for any ramp?
30”
what does a change in elevation greater than 30” require?
requires a level landing before the next ramp starts
what is the min ramp width?
36” or at least as wide as the widest ramp leading to them
minimum landing lengths? ramp changing direction?
60”
60” square
when do you need handrails on both sides of ramps?
rise greater than 6”, lengths greater than 72”
what is the width of stairway in accessible route in an unsprinklered building?
48” clear between handrails
what is the vertical clearance in corridor?
80” or 6’-8”
how many accessible seating in public/common area?
1% to 5% fixed or built in seating with companion seat
what is the minimum landing width?
36”
what is max door hardware height?
48”
minimum ramp width
36”
width of accessible stairs
48” between handrails
