IBC Cheat Sheet - STUDY FOR PPD Flashcards

1
Q

IBC Chapter 3

A

Use and Occupancy Groups

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2
Q

Assembly Occupancy Groups

A

A’s, Civic, social, or religious places of congregation

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3
Q

A-1 Fixed Seating

A

movie theaters, concert halls, theaters

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4
Q

A-2 Food or drink consumption

A

restaurants, bars, clubs

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5
Q

A-3 Other

A

places of worship, community spaces, libraries, art museums, bowling alleys, gyms

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6
Q

A-4 Indoor sports

A

arenas, stadiums, swimming pools

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7
Q

A-5 outdoor activity

A

stadiums, amuseument parks

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8
Q

Business Occupancy Group

A

B. Office or professional service

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9
Q

Education Occupancy Group

A

E. Educational spaces used by 6 or more people for classes up to 12th grade

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10
Q

Factory Occupancy Group

A

F’s, fabrication finishing manufacturing

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11
Q

F-1

A

Factory, moderate hazard

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12
Q

F-2

A

Factory, low hazard. manufucatring materials are noncombustiblew

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13
Q

High Hazard Occupancy Groups

A

H’s. Uses in this category require consultation with bldng officials early in the design process.
H-1 through H-4 vary by type of material and specific risks posed

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14
Q

Institutional Occupancy Types

A

I’s. occupancies where individuals have special restrictions that influence their ability to take care of themselves in an emergency

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15
Q

I-1

A

16+ people living under 24 hour custodial care (assisted living, rehab) individuals do not require assistance to respond to emergencies

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16
Q

I-2

A

5+ people living under 24 hour medical care (hospital, nursing home). individuals requrie assistrance to respond to emergencies

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17
Q

I-3

A

5+ people living under 24 restraint or security (prisons)

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18
Q

I-4

A

5+ People living under less than 24 hour custodial care (day care)

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19
Q

Mercantile Occupancy Groups

A

M’s. retail spaces

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20
Q

Residential Occupancy Groups

A

R’s. spaces for sleeping

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21
Q

R-1

A

2+ sleeping units, transient occupants, staying 30 days or less. (hotel, motel)

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22
Q

R-2

A

2+ sleeping units, permanent occupants (dorms, apartments)

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23
Q

R-3

A

less than 2 sleeping units, permanent occupants (single family home, duplex)

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24
Q

R-4

A

5-16 people living under 24 hour custodial care (rehab, assisted livign, but too small to qualify as I-1)

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25
Q

Storage occupancy groups

A

S’s. sotrage spaces that are not classified as hazardous

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26
Q

S-1

A

Storage, moderate hazard

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27
Q

S-2

A

storage, low hazard. non-combustible

28
Q

Utility and Miscellaneous Occupancy Groups

A

u’s . includes buildngs of accessory nature. not a catch-all, but for specific items (ie retaining wall)

29
Q

Chapter 4 IBC

A

Special Uses and Occupancies

30
Q

Chapter 4, 402

A

Covered and open malls

31
Q

Chapter 4, 403

A

High Rise Buildings = +75’ tall
Super High Rise= +420’ tall

32
Q

Chapter 4, 404

A

Atriums

33
Q

Chapter 4, 405

A

Underground buildings

34
Q

Chapter 4, 406

A

motor vehicle related occupancies

35
Q

Chapter 4, 407

A

Group I-1 Hospitals

36
Q

Chapter 4, 408

A

group i-3 prisons

37
Q

chapter 4, 424

A

children’s play structures

38
Q

Chapter 5, IBC

A

General building heights and areas

39
Q

building area requirements

A

excludes exterior walls
excludes shaft areas and shaft walls
inclusive of areas under building overhangs

40
Q

gross area

A

measured from exterior face of walls

41
Q

building height

A

measured to average height of highest roof (ie. mid slope)

42
Q

grade plane

A

reference plane represnting average grade levels along the exterior edge of the building

43
Q

basement

A

cannot be greater than 12’ above the grade plane at any point

44
Q

mezzanine

A

intermediate floor level inserted between larger floor plates. limited to 1/3 area of the larger floor plate below. floor area does not contribute to floor area, building area, number of stories

45
Q

required separation of occupancies

A

dictates fire resistance rating required between two occupancies
if occupancies are not separated, allowable height and construction type is governed by the criteria of the more restrictive occupancy group

46
Q

Chapter 6, IBC

A

Types of Constrution

47
Q

TYPE I (A+B)

A

All noncumbustible materials (masonry, concrete, steel)
passive fire protection of all elements
Type A - 3 hr fire rating for structural systems and bearing walls
Type B - 2 hr fire rating for structural system and bearing walls

48
Q

TYPE II (A+B)

A

All noncombustible materials (masonry, concrete, steel)
active or passive fire protection of all elements
Type A - 1 hr fire rating
Type B - 0 hr fire rating

49
Q

TYPE III (A+B)

A

Exterior walls are noncombustible materials, interior materials can be anything code approved

50
Q

TYPE IV (HT)

A

Exterior walls are noncombustible, structural frame is heavy timber construction, interior bldng elements are solid or laminated wood

51
Q

TYPE V

A

Exterior walls, structural frame, and interior materials can be anything code approved
Type A - 1 hr fire rating
Type B - 0 hr fire rating

52
Q

Chapter 7, IBC

A

Fire and Smoke Protection Features

53
Q

fire wall

A

produces complete fire separation between buildings and construction types. (3 hrs is good rule of thumb)

54
Q

fire barrier

A

less restrictive fire separation of usually 2 hrs. used in diff instances: separate diff occupancies, divide single occ into fire areas, sep interior exit stairs from remainder of egress, surround shaft enclosure

55
Q

fire partition

A

least restrictive type of fire separation, generally 1 hr. used primarily to separate dwelling units and corridors

56
Q

smoke barrier

A

continuous vertical or horizontal membrane. designed to resist passage of smoke, 1 hr fire rating

57
Q

smoke partition

A

similar to smoke barrier, no fire rating

58
Q

Chapter 8, IBC

A

Interior Finishes

59
Q

Flame spread index

A

Class A - least combustible
Class B
Class C - most combustible

60
Q

Chapter 9, IBC

A

Fire protection systems

61
Q

active fire protection systems

A

sprinklers

62
Q

passive fire protection systems

A

materials with inherent fire protection used

63
Q

Chapter 10, IBC

A

Means of Egress

64
Q

egress

A

continuous and unobstructed path of exit travel from occupied space to public way

65
Q

egress sizing

A

not sprinklered: 0.3 x occupant load =. width required
sprinklered: 0.2 x occupant load. = width required