Chapter 10 Means of Egress Flashcards

1
Q

Fire safety and evacuation plans shall be provided for..

A

all occupancies

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2
Q

Means of egress shall have a minimum height above finished floor?

A

No less than 7ft 6inches

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3
Q

A freestanding object or mounted on post shall not overhang that post more than..

A

4 inches

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4
Q

Horizontal projections between 27 inches to 80 inches shall not project more than

A

4 inches into path

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5
Q

Handrails can protrude…

A

4 1/2 inches from wall or guard…

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6
Q

In means of egress where the slope is greater than…

A

5% percent ramps will be used

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7
Q

change of elevation less than 12 inches…

A

sloped surfaces shall be used

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8
Q

Every room/space with occupant over 50 for assembly, etc….

A

shall have occupancy posted

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8
Q

Doors when fully opened shall not reduce width more than…

A

7 inches

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9
Q

Decorative trim shall not reduce width more than …

A

1 1/2 inch on each side

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10
Q

How many exits required for occupant load of 501 to 1000

A

3 or more exits

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11
Q

Boiler/Furnace Rooms shall require…

A

2 exits where area is over 500 square feet

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12
Q

Refrigerator Rooms shall require…

A

2 exits where area is over 1000 square feet

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13
Q

Means of egress serving a room shall be illuminated at…

A

all times that room is occupied

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14
Q

Means of egress illumination level in walking surface shall be…

A

no less that 1 foot-candle

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15
Q

Means of egress illumination level in stairways shall be…

A

no less than 10 foot-candle

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16
Q

Emergency power system shall last for..

A

no less than 90 minutes

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17
Q

emergency power system illumination level..

A

.01 to 1 foot-candle

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18
Q

Accessible exits shall have the same number as

A

Normal exits

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19
Q

Minimum width between stairway

A

48 inches

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20
Q

Each accessible area of refugee shall be sized to hold…

A

2 wheelchairs spaces no less than 30 inch by 52 inches

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21
Q

Area of refugee shall be seperated by..

A

smoke barrier

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22
Q

Minimum clear opening width of door…

A

32 inches

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23
Q

Minimum clear opening width of door (hospital)…

A

44 inches

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24
Q

Minimum clear opening height of door shall be…

A

no less than 80 inches

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25
Q

Minimum clear opening width of door (Prisons)…

A

28 inches

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26
Q

Door hardware operates by push or pull to unlatch

A

shall not exceed 15 pounds

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27
Q

Door hardware operated by rotation to unlatch

A

shall not exceed 28 pounds

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28
Q

Threshold at doorways shall not exceed

A

3/4 inch in height

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29
Q

Threshold at sliding doors shall not exceed

A

1/2 inch in height

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30
Q

Minimum space between two door

A

48 inches

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31
Q

Door handles, pulls , latches, and locks shall be installed

A

minimum 34 inches to 48 inches above finished floor

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32
Q

Delayed egress locking system must have..

A

automatic sprinkler system
and smoke or heat detection

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33
Q

Max occupant load for revolving doors…

A

no more than 50 persons

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34
Q

max occupant load for turnstiles

A

no more than 50 persons

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35
Q

Stairways headroom clearance no less than..

A

80 inches

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36
Q

The walk-in across winder treads shall be located…

A

12 inches from the side where the winders are narrower

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37
Q

Stair rise heights minimum…

A

4 inches to 7 inches max

38
Q

rectangular tread depths no less than

A

11 inch horizontal

39
Q

winder treads depths no less than

A

11 inch vertical

40
Q

Stair treads and stair risers shall

A

be uniform in size and shape

41
Q

Between largest and smallest Riser Height
Between largest and smallest Tread Depth
(Stairway)

A

3/8 Inch`

42
Q

Nosings shall be curvature or bevel no less than…

A

1/16 inch but no more 9/16 inch

43
Q

Enclosures under interior stairways shall be protected by..

A

1 hr fire resistance rated construction

44
Q

Vertical rise in Stairs shall be…

A

greater than 12 ft between floor levels

45
Q

Alternating tread devices shall have a minimum..

A

tread depth- 5 inches
projected tread depth- 8 1/2 inches
tread width- 7 inches
riser height- 9 1/2 inches

46
Q

Ramps in means of egress shall not be steeper than…

A

8.3% slope

47
Q

Handrails between ramp shall be…

A

36 inches

48
Q

Headroom in all parts of ramp shall be

A

80 inches minimum

49
Q

doors opening on landing shall not exceed

A

42 inches

50
Q

Landing slope max

A

2% slope

51
Q

Land width shall be no less than

A

width of ramp

52
Q

landing length shall be no less than

A

60 inches

53
Q

change of direction on landing (on ramp)..

A

60 inch by 60 inch

54
Q

Ramps with a rise greater than 6 inches shall have..

A

handrails on both sides

55
Q

Minimum height of a curb

A

4 inches

56
Q

Exit signs shall be within 100 feet from…

A

nearest exit.

57
Q

Exit sign illumination level

A

5 foot-candle

58
Q

Handrail shall be in height of…

A

34 inches to 38 inches from floor

59
Q

Handrail shall be categorized in …

A

Type I and Type II (section 1014)

60
Q

Clearance between handrail and wall

A

minimum 1 1/2 inches

61
Q

Guards shall be located along open sided walking surfaces, aisles, stairs, ramps, etc. if width is…

A

30 inches to 36 inches

62
Q

Required guards shall be no less …

A

42 inches in height

63
Q

Required guards shall have a opening no less than..

A

A 4 inch sphere
exception: (section 1015)

64
Q

Dead end corridors max length…

A

20 feet in length

65
Q

The long side of egress balconies shall be no less than..

A

50% open

66
Q

Exterior egress balconies shall have a minimum fire separation distance of…

A

10 ft

67
Q

Interior exit stairways and ramps for 4 or more stories

A

2 hr fire resistance rating minimum

68
Q

Interior exit stairways and ramps for 3 or less stories

A

1 hr fire resistance rating minimum

69
Q

Interior exit stairways and ramps exit to..

A

public way or exit discharge

70
Q

smoke proof enclosures exit to…

A

public way or exit discharge

71
Q

Exit pathway in smoke proof enclosure shall have no doors except..

A

a fire door assembly

72
Q

minimum width of exit passageway shall be…

A

no less than 44 inches

73
Q

Exit passageways walls, ceilings, and floors shall have a rating of..

A

no less than 1 hour fire resistance rating

74
Q

Horizontal exit separation shall extend vertically through all floors unless

A

floor assemblies have 2 hr fire resistance rating or more and have protected openings

75
Q

Refuge area of Horizontal exit shall…

A

be 3 square feet for each occupant

76
Q

Exterior exit stairways shall not be in which occupancy?

A

I-2 & other occupancies over 6 stories that’s not considered a high rise

77
Q

Exterior exit stairways shall have a fire separation of…

A

10 feet

78
Q

Exit discharge leads to a ..

A

Public way

79
Q

Minimum width in egress court..

A

44 inches

80
Q

Minimum width in egress court serving R-3 and U

A

36 inches

81
Q

Minimum height of egress court

A

7 feet

82
Q

Spaces under Bleachers/Grandstands shall be separated by..

A

Fire barriers with minimum 1-hr fire resistance rating

83
Q

Assembly purpose of 300 or more with a main exit, the main exit shall accommodate for no less than…

A

1/2 of the entire occupant load

84
Q

Assembly purpose of 300 or more with a main exit, each level shall have addition means of egress for no less than…

A

1/2 of the occupant load of that floor

85
Q

Interior Balcony, Gallery, or Press Box that hold more than 50 capacity shall have how many exits?

A

2 or more exits

86
Q

what section is Aisles with & without smoke protection

A

1030.6.1

87
Q

Minimum roof height of a smoke protected assembly seating area with a roof…

A

no less than 15 feet

88
Q

Smoke control in smoke protected assembly seating area with a roof…

A

no less than 6 feet above the floor of means of egress

89
Q

Tread Contrasting Transition Marking width…

A

minimum 1 inch - 2 inch max

90
Q

Ramped aisles/Stepped aisles with a slope of 6.7% need…

A

Handrails

91
Q

Emergency escape and rescue opening minimum size…

A

5.7 square feet

92
Q

Emergency escape and rescue opening maximum height from floor…

A

44 inches

93
Q

Emergency escape and rescue door minimum size…

A

9 square feet