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Flashcards in ADA regulations Deck (45)
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Wheelchair spaces req. per 4-25 seats in assembly area

1

1

Wheelchair spaces req. per 26-50 seats in assembly area

2

2

Wheelchair spaces req. per 51-150 seats in assembly area

4

3

Wheelchair spaces req. per 151-300 seats in assembly area

5

4

Wheelchair spaces req. per 301-500 seats in assembly area

6

5

Wheelchair spaces req. per 501-5000 seats in assembly area

6
Plus 1 per 150 over 501

6

Wheelchair spaces req. per 5001 - over seats in assembly area

36, plus 1 for each 200 over 5000

7

Each wheelchair space must have

One companion space

8

Carpet pile height shall be a maximum of

1/2 inch

9

Carpet shall be of these four types

Level loop
Textured loop
Level cut pile
Level cut/uncut pile

10

Exposed edge of carpet shall have

Trim on entire length of edge

11

Max vertical height change

1/4" max

12

Changes in level between 1/4" and 1/2" shall be beveled with a slope not steeper than

1:2

13

A ratio always starts with

Rise over run

14

Changes in height over ___ " must comply with ramps and curbs

1/2"

15

Openings in floor shall not allow passage of a sphere more than

1/2" diameter

16

Elongated openings shall be placed so that the

Long dimension is perpendicular to the dominant direction of travel

17

T shaped turning spaces

Shall not have door swings enter them

18

A t shaped turning space is

60" x 60"
w 2x 24"x12" rectangles taken out of either side

19

Min clear for wheelchair

30"x48"
Or
2.5'x4'

20

Protrusions located vertically higher that 27" and lower than 80" extend no further than

4"

21

Hand rails protrude a max of

4.5"

22

Min vertical clearance height

80"
Or
6'8"

23

Guard rails are placed where ceiling is less than _____, guardrail not taller than ____

80"

27" high guard rails

24

Forward reach height

15-48" off ff

25

Side reach

15-48" off ff

26

Side reach exceptions allows obstruction below element with projection less than

10"

27

Running slope of walking surfaces not steeper than

1:20

28

Cross slope of walking surface not more than

1:48

29

Min width or corridor is ____ for ____ length.

32" min for 24" runs