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ICC IBC Commentary Volume1 2012

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International Building Code and Commentary Volume 1

Published By Publication Date Number of Pages
ICC 2012 1149
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This comprehensive publication provides a convenient reference for regulations in chapters 1 through 15 of the 2012 International Building Code

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1 2012 INTERNATIONAL BUILDING CODE AND COMMENTARY VOLUME I
2 2012 IBC CODE AND COMMENTARY VOLUME 1 TITLE PAGE
3 COPYRIGHT
4 PREFACE
8 CHAPTER 1: SCOPE AND ADMINISTRATION
PART 1 SCOPE AND APPLICATION
9 SECTION 101 GENERAL
11 SECTION 102 APPLICABILITY
12 PART 2—ADMINISTRATION AND ENFORCEMENT
SECTION 103 DEPARTMENT OF BUILDING SAFETY
SECTION 104 DUTIES AND POWERS OF BUILDING OFFICIAL
16 SECTION 105 PERMITS
19 SECTION 106 FLOOR AND ROOF DESIGN LOADS
20 SECTION 107 SUBMITTAL DOCUMENTS
23 SECTION 108 TEMPORARY STRUCTURES AND USES
24 SECTION 109 FEES
25 SECTION 110 INSPECTIONS
27 SECTION 111 CERTIFICATE OF OCCUPANCY
28 SECTION 112 SERVICE UTILITIES
29 SECTION 113 BOARD OF APPEALS
30 SECTION 114 VIOLATIONS
SECTION 115 STOP WORK ORDER
31 SECTION 116 UNSAFE STRUCTURES AND EQUIPMENT
BIBLIOGRAPHY
34 CHAPTER 2: DEFINITIONS
SECTION 201 GENERAL
35 SECTION 202 DEFINITIONS
38 FIGURE 202.1(1) AISLES AND AISLE ACCESSWAYS
39 FIGURE 202.1(2) ANCHOR BOLTS
FIGURE 202.1(3) MASONRY/FLOOR ANCHOR BOLT CONNECTOR
40 FIGURE 202.1(4) COVERED MALL BUILDING
41 FIGURE 202.1(5) EXAMPLE OF ANNULAR SPACE
42 FIGURE 202.1(7) BUILDING AREA—PROJECTED
FIGURE 202.1(6) GROSS CROSS-SECTIONAL AREA FOR SINGLE WYTHE WALL UNDER LOAD
46 FIGURE 202.2(1) STORY ABOVE GRADE
47 FIGURE 202.2(2) MASONRY CONSTRUCTION TERMS
48 FIGURE 202.2(3) GROUP R-2—BOARDING HOUSE (OCCUPANTS PRIMARILY NONTRANSIENT)
62 FIGURE 202.4(1) SPECIFIED AND NOMINAL DIMENSIONS FOR NOMINAL 8 × 8 × 16 CONCRETE MASONRY UNITS
FIGURE 202.4(2) BALANCED DOOR
63 FIGURE 202.4(3) GROUP R-2—DORMITORY
FIGURE 202.4(4) EXAMPLE OF DRAFTSTOPPING
64 FIGURE 202.4(5) EXAMPLE OF DRAFTSTOPPING
67 FIGURE 202.5(1) EXIT
68 FIGURE 202.5(2) EXIT ACCESS
FIGURE 202.5(3) EXIT DISCHARGE
69 FIGURE 202.5(4) EXIT DISCHARGE, LEVEL OF
70 FIGURE 202.5(5) EXIT HORIZONTAL
74 FIGURE 202.6(1) EXAMPLE OF FIRE BARRIER
76 FIGURE 202.6(2) EXAMPLES OF FIRE-RESISTANT JOINT SYSTEMS
77 FIGURE 202.6(3) FIRE SEPARATION DISTANCE MEASURED TO AN INTERIOR LOT LINE
FIGURE 202.6(4) FIRE SEPARATION DISTANCE MEASURED TO AN INTERIOR LOT LINE
78 FIGURE 202.6(5) FIRE SEPARATION DISTANCE MEASURED TO AN IMAGINARY LINE BETWEEN TWO BUILDINGS ON THE SAME LOT
84 FIGURE 202.7(1) DETERMINATION OF GRADE PLANE ELEVATION WHERE GRADE SLOPES UNIFORMLY ALONG THE ENTIRE LENGTH OF THE EXTERIOR WALLS
85 FIGURE 202.7(2) DETERMINATION OF GRADE PLANE ELEVATIONS WHERE GRADE AND EXTERIOR WALLS ARE IRREGULAR
FIGURE 202.7(3) DETERMINATION OF GRADE PLANE WHERE GRADE SLOPES AWAY FROM THE EXTERIOR WALL
86 FIGURE 202.7(4) DETERMINATION OF GRADE PLANE ELEVATION WHERE GRADE DOES NOT SLOPE UNIFORMLY ALONG THE LENGTH OF THE EXTERIOR WALLS
89 FIGURE 202.8(1) BUILDING HEIGHT
90 FIGURE 202.8(2) HIGH-RISE BUILDING
91 FIGURE 202.8(3) EXAMPLES OF HORIZONTAL ASSEMBLIES
101 FIGURE 202.13(1) EXAMPLES OF SINGLE MEMBRANE PENETRATION
113 FIGURE 202.18(1) RUNNING BOND MASONRY
118 FIGURE 202.19(1) SMOKE BARRIER
128 FIGURE 202.20(1) EXAMPLES OF THROUGH-PENETRATION FIRESTOP SYSTEMS
137 BIBLIOGRAPHY
140 CHAPTER 3: USE AND OCCUPANCY CLASSIFICATION
141 SECTION 301 GENERAL
SECTION 302 CLASSIFICATION
142 FIGURE 302.1 GROUP CLASSIFICATION
SECTION 303 ASSEMBLY GROUP A
143 FIGURE 303.1.2(1) ACCESSORY ASSEMBLY USE LIMITED BY OCCUPANT LOAD
FIGURE 303.1.2(2) ACCESSORY ASSEMBLY USE GREATER THAN 10% OF FLOOR AREA BUT LESS THAN 750 SQ. FT.
144 FIGURE 303.2(1) GROUP A-1
145 FIGURE 303.2(2) GROUP A-1
FIGURE 303.3 GROUP A-2
147 SECTION 304 BUSINESS GROUP B
148 SECTION 305 EDUCATIONAL GROUP E
149 SECTION 306 FACTORY GROUP F
151 SECTION 307 HIGH-HAZARD GROUP H
156 TABLE 307.1(1) MAXIMUM ALLOWABLE QUANTITY PER CONTROL AREA OF HAZARDOUS MATERIALS POSING A PHYSICAL HAZARD
157 TABLE 307.1(1)—(continued) MAXIMUM ALLOWABLE QUANTITY PER CONTROL AREA OF HAZARDOUS MATERIALS POSING A PHYSICAL HAZARD
158 TABLE 307.1(2) MAXIMUM ALLOWABLE QUANTITY PER CONTROL AREA OF HAZARDOUS MATERIAL POSING A HEALTH HAZARD
161 SECTION 308 INSTITUTIONAL GROUP I
163 FIGURE 308.4(1) GROUP I-2—HOSPITAL
FIGURE 308.4(2) GROUP I-2—NURSING HOME
164 FIGURE 308.5 GROUP I-3—OCCUPANCY CONDITIONS
165 FIGURE 308.5.1 CONDITION 1
166 FIGURE 308.5.2 CONDITION 2
FIGURE 308.5.3 CONDITION 3
167 FIGURE 308.5.4 CONDITION 4
168 FIGURE 308.5.5 CONDITION 5
169 SECTION 309 MERCANTILE GROUP M
170 FIGURE 309.1(1) GROUP M—DEPARTMENT STORE
FIGURE 309.1(2) GROUP M—SELF-SERVICE GAS STATION(NO CAR REPAIR IS DONE)
171 SECTION 310 RESIDENTIAL GROUP R
172 FIGURE 310.3 GROUP R-1—HOTEL
173 FIGURE 310.4(1) GROUP R-2—APARTMENTS (OCCUPANTS PRIMARILY NONTRANSIENT)
174 FIGURE 310.4(2) GROUP R-2—DORMITORY (OCCUPANTS PRIMARILY NONTRANSIENT)
175 FIGURE 310.5(1) GROUP R-3—MIXED OCCUPANCY BUILDING
176 FIGURE 310.5(2) GROUP R-3—MIXED OCCUPANCY BUILDING
SECTION 311 STORAGE GROUP S
177 FIGURE 311.2 GROUP S-1—REPAIR GARAGES
178 FIGURE 311.3 GROUP S-2—ENCLOSED PARKING GARAGE
179 SECTION 312 UTILITY AND MISCELLANEOUS GROUP U
BIBLIOGRAPHY
182 CHAPTER 4: SPECIAL DETAILED REQUIREMENTS BASED ON USE AND OCCUPANCY
SECTION 401 SCOPE
SECTION 402 COVERED MALL AND OPEN MALL BUILDINGS
183 FIGURE 402.1 COVERED MALL BUILDING
185 FIGURE 402.1.2 OPEN MALL PERIMETER
187 FIGURE 402.4 TENANT SPACE AND ANCHOR BUILDING SEPARATIONS
189 FIGURE 402.4.3 MINIMUM WIDTH OF OPEN MALL
192 FIGURE 402.6.4 STOREFRONT SIGNAGE WITH PLASTIC SIGNS
194 FIGURE 402.8 MEANS OF EGRESS
195 EQUATION 4-1
FIGURE 402.8.1.1 COVERED MALL MINIMUM WIDTH
198 SECTION 403 HIGH-RISE BUILDINGS
199 FIGURE 403.1(1) HIGH-RISE BUILDING
200 FIGURE 403.1(2) HIGH-RISE BUILDINGS—STACK EFFECT
201 FIGURE 403.1(3) HIGH-RISE BUILDINGS—EVACUATION TIMES
203 TABLE 403.2.4 MINIMUM BOND STRENGTH
208 FIGURE 403.5.1 HIGH-RISE BUILDINGS: REMOTENESS OF EXIT STAIRWAYS
211 FIGURE403.6.1 HIGH-RISE BUILDINGS: FIRE SERVICE ACCESS ELEVATORS
212 SECTION 404 ATRIUMS
215 FIGURE 404.6(1) ENCLOSURE OF ATRIUMS (EXCEPTION 1)
FIGURE 404.6(2) ENCLOSURE OF ATRIUMS (EXCEPTION 3)
216 SECTION 405 UNDERGROUND BUILDINGS
217 FIGURE 405.1 EXAMPLES OF UNDERGROUND BUILDINGS
219 FIGURE 405.4 EXAMPLE OF COMPARTMENTATION, ELEVATOR PROTECTION AND EGRESS OF AN UNDERGROUND BUILDING
220 FIGURE 405.4.1 EXAMPLE OF HORIZONTAL COMPARTMENTATION
222 SECTION 406 MOTOR-VEHICLE-RELATED OCCUPANCIES
228 FIGURE 406.5.2 TWO-STORY OPEN PARKING GARAGE
229 TABLE 406.5.4 OPEN PARKING GARAGES AREA AND HEIGHT
233 SECTION 407 GROUP I-2
235 FIGURE 407.2.1 GROUP I-2: WAITING ROOMS AND SIMILAR AREAS
FIGURE 407.2.2 GROUP I-2: CARE PROVIDERS’ STATION
237 FIGURE 407.3 GROUP I-2: CORRIDOR WALLS
238 FIGURE 407.4.3 GROUP I-2 EXAMPLE OF SUITE
239 FIGURE 407.4.3.5.3 MEANS OF EGRESS TRAVEL IN SUITES WITH GROUP I-2 PATIENT SLEEPING ROOMS
241 FIGURE 407.5 GROUP I-2: SMOKE BARRIER
242 FIGURE 407.5.2(1) ACCEPTABLE EGRESS ARRANGEMENT
243 FIGURE 407.5.2(2) UNACCEPTABLE EGRESS ARRANGEMENT
244 SECTION 408 GROUP I-3
245 FIGURE 408.1 GROUP I-3: OCCUPANCY CONDITIONS
249 FIGURE 408.4.1 GROUP I-3: MANUAL RELEASE
250 FIGURE 408.5(1) GROUP I-3: VERTICAL OPENINGS
251 FIGURE 408.5(2) GROUP I-3: VERTICAL OPENINGS
252 FIGURE 408.6.1 GROUP I-3: SMOKE COMPARTMENTS
253 FIGURE 408.6.2 GROUP I-3: REFUGE AREA
254 SECTION 409 MOTION PICTURE PROJECTION ROOMS
256 SECTION 410 STAGES, PLATFORMS AND TECHNICAL PRODUCTION AREAS
262 SECTION 411 SPECIAL AMUSEMENT BUILDINGS
264 SECTION 412 AIRCRAFT-RELATED OCCUPANCIES
265 TABLE 412.3.1 HEIGHT AND AREA LIMITATIONS FOR AIRPORT TRAFFIC CONTROL TOWERS
269 TABLE 412.4.6 HANGAR FIRE SUPPRESSION REQUIREMENTS
272 SECTION 413 COMBUSTIBLE STORAGE
273 SECTION 414 HAZARDOUS MATERIALS
274 FIGURE 414.2 CONTROL AREAS
275 TABLE 414.2.2 DESIGN AND NUMBER OF CONTROL AREAS
276 FIGURE 414.2.2 CONTROL AREAS
278 TABLE 414.2.5(1) MAXIMUM ALLOWABLE QUANTITY PER INDOOR AND OUTDOOR CONTROL AREA IN GROUP M AND S OCCUPANCIES NONFLAMMABLE SOLIDS AND NONFLAMMABLE AND NONCOMBUSTIBLE LIQUIDS
279 TABLE 414.2.5(2) MAXIMUM ALLOWABLE QUANTITY OF FLAMMABLE AND COMBUSTIBLE LIQUIDS IN WHOLESALE AND RETAIL SALES OCCUPANCIES PER CONTROL AREA
281 TABLE 414.5.1 EXPLOSION CONTROL REQUIREMENTS
284 SECTION 415 GROUPS H-1, H-2, H-3, H-4 AND H-5
286 TABLE 415.5.2 DETACHED BUILDING REQUIRED
293 TABLE 415.10.1.1.1 QUANTITY LIMITS FOR HAZARDOUS MATERIALS IN A SINGLE FABRICATION AREA IN GROUP H-5
297 FIGURE 415.10.2 ALLOWABLE HPM CORRIDOR ARRANGEMENTS
304 FIGURE 415.10.11.1 CROSS-SECTIONAL DIAMETERS OF VARIOUS-SHAPED DUCTS
305 SECTION 416 APPLICATION OF FLAMMABLE FINISHES
306 SECTION 417 DRYING ROOMS
307 SECTION 418 ORGANIC COATINGS
308 SECTION 419 LIVE/WORK UNITS
311 SECTION 420 GROUPS I-1, R-1, R-2, R-3
SECTION 421 HYDROGEN CUTOFF ROOMS
314 SECTION 422 AMBULATORY CARE FACIILITIES
315 SECTION 423 STORM SHELTERS
316 SECTION 424 CHILDREN’S PLAY STRUCTURES
317 BIBLIOGRAPHY
320 CHAPTER 5: GENERAL BUILDING HEIGHTS AND AREAS
321 SECTION 501 GENERAL
SECTION 502 DEFINITIONS
322 SECTION 503 GENERAL BUILDING HEIGHT AND AREA LIMITATIONS
FIGURE 503.1 MINIMUM CONSTRUCTION TYPE IN ACCORDANCE WITH TABLE 503
324 TABLE 503 ALLOWABLE BUILDING HEIGHTS AND AREAS
325 TABLE 503—continued ALLOWABLE BUILDING HEIGHTS AND AREAS
326 FIGURE 503.1.2 (1) BUILDINGS ON SAME LOT
327 FIGURE 503.1.2(2) TWO BUILDINGS ON SAME LOT CREATED BY FIRE WALL
SECTION 504 BUILDING HEIGHT
329 SECTION 505 MEZZANINES AND EQUIPMENT PLATFORMS
332 SECTION 506 BUILDING AREA MODIFICATIONS
EQUATION 5-1
333 EQUATION 5-2
334 FIGURE 506.2(1) FRONTAGE INCREASE—FIRE WALL
FIGURE 506.2(2) FRONTAGE INCREASE
EQUATION 5-3
335 FIGURE 506.2.1(1) FRONTAGE INCREASE—THREE SIDES
FIGURE 506.2.1(2) FRONTAGE INCREASE—FOUR SIDES
336 FIGURE 506.2.2(1) ACCESS TO OPEN SPACE
FIGURE 506.2.2(2) ACCESS TO OPEN SPACE
341 SECTION 507 UNLIMITED AREA BUILDINGS
342 FIGURE 507.1 REQUIRED SEPARATION FOR UNLIMITED AREA BUILDINGS
346 FIGURE 507.8.1.1 USE GROUP H-2 NOT LOCATED AT THE PERIMETER OF AN UNLIMITED AREA BUILDING
347 FIGURE 507.8.2(1) GROUP H-2 AT THE CORNER OF AN UNLIMITED AREA BUILDING
FIGURE 507.8.2(2) GROUP H-2 AT THE CORNER OF AN UNLIMITED AREA BUILDING
349 SECTION 508 MIXED USE AND OCCUPANCY
350 FIGURE 508.2.1(1) ACCESSORY USES LIMITED BY FLOOR AREA
FIGURE 508.2.1(2) ACCESSORY USES LIMITED BY TABULAR AREA
352 FIGURE 508.3 NONSEPARATED USES
357 TABLE 508.4 REQUIRED SEPARATION OF OCCUPANCIES (HOURS)
358 FIGURE 508.4(1) SEPARATED OCCUPANCIES—EXAMPLE 1
359 FIGURE 508.4(2) SEPARATED OCCUPANCIES—EXAMPLE 1: LOCATION ON STORIES
360 FIGURE 508.4(3) SEPARATED OCCUPANCIES—EXAMPLE 2
361 FIGURE 508.4(4) SEPARATED OCCUPANCIES—EXAMPLE 3
362 SECTION 509 INCIDENTAL USES
363 TABLE 509 INCIDENTAL USES
SECTION 510 SPECIAL PROVISIONS
365 FIGURE 510.2 HORIZONTAL BUILDING SEPARATION
367 FIGURE 510.4 EXAMPLE R-1 OVER ENCLOSED PARKING
368 FIGURE 510.5 EXAMPLE TYPE IIIA, GROUP R-2 HEIGHT INCREASE
369 FIGURE 510.6 EXAMPLE TYPE IIIA, GROUP R-2 HEIGHT INCREASE
370 FIGURE 510.7 OPEN PARKING BELOW OTHER GROUPS
372 FIGURE 510.8 EXAMPLES S-2 PARKING OVER GROUP B AND M OCCUPANCIES
FIGURE 510.9 MULTIPLE SEPARATE BUILDINGS
BIBLIOGRAPHY
374 CHAPTER 6: TYPES OF CONSTRUCTION
SECTION 601 GENERAL
375 TABLE 601 FIRE-RESISTANCE RATING REQUIREMENTS FOR BUILDING ELEMENTS (HOURS)
377 FIGURE 601(1) PROTECTION OF SECONDARY MEMBERS
FIGURE 601(2) PROTECTION OF ROOF CONSTRUCTION
378 TABLE 602 FIRE-RESISTANCE RATING REQUIREMENTS FOR EXTERIOR WALLS BASED ON FIRE SEPARATION DISTANCE
379 FIGURE 602(1) DETERMINING FIRE SEPARATION DISTANCE
FIGURE 602(2) DETERMINING FIRE SEPARATION DISTANCE FOR MULTISTORY BUILDINGS
380 SECTION 602 CONSTRUCTION CLASSIFICATION
381 FIGURE 602.2 EXAMPLES OF TYPE I AND II CONSTRUCTION
382 FIGURE 602.3 EXAMPLE OF TYPE III CONSTRUCTION
TABLE 602.4 WOOD MEMBER SIZE EQUIVALENCIES
383 FIGURE 602.4.1(1) HEAVY TIMBER—FLOOR BEAM AND COLUMN FRAMING
384 FIGURE 602.4.1(2) COLUMN/FLOOR BEAM CONNECTIONS
385 FIGURE 602.4.3(1) SPACED MEMBERS WITH COVER PLATE
FIGURE 602.4.3(2) SOLID BLOCKING OF SPACED MEMBERS
386 FIGURE 602.4.4(1) CONCEALED SPACES
387 FIGURE 602.4.4(2) HEAVY TIMBER FLOORING
388 FIGURE 602.5 EXAMPLE OF TYPE V CONSTRUCTION
SECTION 603 COMBUSTIBLE MATERIAL IN TYPE I AND II CONSTRUCTION
390 BIBLIOGRAPHY
392 CHAPTER 7: FIRE AND SMOKE PROTECTION FEATURES
SECTION 701 GENERAL
393 SECTION 702 DEFINITIONS
SECTION 703 FIRE-RESISTANCE RATINGS AND FIRE TESTS
394 FIGURE 703.2 STANDARD TIME-TEMPERATURE CURVE
399 SECTION 704 FIRE-RESISTANCE RATING OF STRUCTURAL MEMBERS
400 FIGURE 704.2 COLUMN PROTECTION
FIGURE 704.3 INDIVIDUAL FIRE PROTECTION METHOD
401 FIGURE 704.4 MEMBRANE FIRE PROTECTION METHOD
404 SECTION 705 EXTERIOR WALLS
TABLE 705.2 MINIMUM DISTANCE OF PROJECTION
406 FIGURE 705.2 PROJECTIONS FROM EXTERIOR WALLS
408 FIGURE 705.6 TYPE IIB AND VB EXTERIOR FIRE-RESISTANCE-RATED WALL CONTINUITY AND STRUCTURAL STABILITY
EQUATION 7-1
409 FIGURE 705.7 EQUIVALENT OPENING FACTOR
EXAMPLE 705.7 ELEVATION OF EXTERIOR WALL
411 TABLE 705.8 MAXIMUM AREA OF EXTERIOR WALL OPENINGS BASED ON FIRE SEPARATION DISTANCE AND DEGREE OF OPENING PROTECTION
412 FIGURE 705.8.1 EXAMPLES OF PERMITTED UNLIMITED OPENING AREA IN THE FIRST STORY
EQUATION 7-2
413 FIGURE 705.8.5(1) EXTERIOR WALL VERTICAL FLAME BARRIER
414 FIGURE 705.8.5(2) EXTERIOR WALL HORIZONTAL FLAME BARRIER
415 FIGURE 705.8.6 VERTICAL FIRE EXPOSURE OF ADJACENT BUILDING
417 SECTION 706 FIRE WALLS
418 FIGURE 705.11.1(1) PARAPET WALL EXTENSION WITH SLOPING 100% NONSPRINKLERED BUILDING
FIGURE 705.11.1(2) PARAPET WALL EXTENSION WITH SLOPING ROOF SPRINKLERED BUILDING
419 TABLE 706.4 FIRE WALL FIRE-RESISTANCE RATINGS
420 FIGURE 706.2(1) DETAILS OF MASONRY FIRE WALL FOR STABILITY
421 FIGURE 706.2(2) DETAILS OF GYPSUM BOARD AREA SEPARATION WALLS (FIREWALL)
422 FIGURE 706.4(1) RELATIONSHIP BETWEENFUEL LOAD AND FIRE ENDURANCE
FIGURE 706.4(2) OCCUPANCIES—FUEL LOAD—FIRE SEVERITY
424 FIGURE 706.5.1(1) EXAMPLE OF METHOD 1
425 FIGURE 706.5.1(2) EXAMPLE OF METHOD 2
426 FIGURE 706.5.1(3) EXAMPLE OF METHOD 2
427 FIGURE 706.6 GENERIC FIRE WALL EXAMPLE
428 FIGURE 706.6.1(1) FIRE WALLS—STEPPED BUILDINGS
429 FIGURE 706.6.1(2) FIRE WALLS—STEPPED BUILDINGS
FIGURE 706.6.1(3) FIRE WALLS—EXTENSION EXCEPTION
430 FIGURE 706.6.2 FIRE WALL EXTENSION AT SLOPING ROOF > 2:12
431 SECTION 707 FIRE BARRIERS
432 TABLE 707.3.10 FIRE-RESISTANCE RATING REQUIREMENTS FOR FIRE BARRIER ASSEMBLIES OR HORIZONTAL ASSEMBLIES BETWEEN FIRE AREAS
433 FIGURE 707.5 CONTINUITY OF FIRE BARRIERS
436 SECTION 708 FIRE PARTITIONS
437 FIGURE 708.4(1) CONTINUITY OF FIRE PARTITIONS
438 FIGURE 708.4 (2)(A) FIRE PARTITION CONTINUITY
439 FIGURE 708.4(2)(B) FIRE PARTITION CONTINUITY
440 FIGURE 708.4(2)(C) FIRE PARTITION CONTINUITY
441 SECTION 709 SMOKE BARRIERS
443 FIGURE 709.5 ACCEPTABLE MEETING EDGES OF DOUBLE MEANS OF EGRESS DOORS
SECTION 710 SMOKE PARTITIONS
445 SECTION 711 HORIZONTAL ASSEMBLIES
446 FIGURE 711.3.1 CEILING PANELS USED IN FIRE-RESISTANCE-RATED ASSEMBLIES
447 FIGURE 711.3.3(1) UNUSABLE SPACE ABOVE A FIRE-RESISTANCE-RATED ASSEMBLY
448 FIGURE 711.3.3(2) UNUSABLE SPACE BELOW A FIRE-RESISTANCE-RATED ASSEMBLY
FIGURE 711.4(1) CONTINUITY OF FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
449 FIGURE 711.4(2) PIPE PENETRATION OF FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
450 SECTION 712 VERTICAL OPENINGS
451 FIGURE 712.1.3.1 SHAFT ENCLOSURE—DRAFT CURTAIN EXCEPTION
452 FIGURE 712.1.3.2 SHAFT ENCLOSURE—SHUTTERS EXCEPTION
453 FIGURE 712.1.8 TWO-STORY SHAFT ENCLOSURE EXCEPTION
454 SECTION 713 SHAFT ENCLOSURES
455 FIGURE 713.4 VERTICAL SHAFTS—FIRE-RESISTANCE RATING
456 FIGURE 713.7 PROTECTED OPENING IN SHAFT ENCLOSURE
457 FIGURE 713.11(1) VERTICAL SHAFTS—BOTTOM ENCLOSURES METHOD 1
FIGURE 713.11(2) VERTICAL SHAFTS—BOTTOM ENCLOSURE ROOM METHOD 2
FIGURE 713.11(2) VERTICAL SHAFTS—BOTTOM ENCLOSURE ROOM METHOD 2
458 FIGURE 713.11(3) VERTICAL SHAFTS—BOTTOM ENCLOSURE ROOM METHOD 2—EXCEPTION 1
FIGURE 713.11(4) VERTICAL SHAFTS—BOTTOM ENCLOSURE WITH SPRINKLERS—METHOD 2—EXCEPTION 1
459 FIGURE 713.11(5) VERTICAL SHAFTS—BOTTOM ENCLOSURE EXCEPTION 3
460 FIGURE 713.12 VERTICAL SHAFTS—TOP ENCLOSURE AT FLOOR
461 FIGURE 713.13.3 REFUSE CHUTE (FIRE BARRIER OPTION)
464 SECTION 714 PENETRATIONS
466 FIGURE 714.3.1(1) VERTICAL SHAFTS—COMBUSTIBLE PENETRATIONS
FIGURE 714.3.1(2) COMBUSTIBLE PIPE PENETRATION OF FIRE-RESISTANCE-RATED WALL
467 FIGURE 714.3.1(3) EXAMPLES OF ANNULAR SPACE PROTECTION
470 FIGURE 714.3.2(1) OUTLET BOXES IN RATED ASSEMBLIES
471 FIGURE 714.3.2(2) EXCEPTION TO ANNULAR SPACE PROTECTION
472 FIGURE 714.4.1(1) NONCOMBUSTIBLE PENETRATION OF A FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
473 FIGURE 714.4.1(2) EXAMPLES OF ANNULAR SPACE PROTECTION WITH SLEEVES
474 FIGURE 714.4.1.1.2 EXAMPLE OF CABLING THROUGH-PENETRATION FIRESTOP SYSTEM
475 FIGURE 714.4.1.2(1) PROTECTION OF PENETRATIONS THROUGH CEILING MEMBRANE OF FIRE-RESISTANCE-RATED ASSEMBLY
FIGURE 714.4.1.2(2) NONCOMBUSTIBLE PIPE PENETRATIONS OF CEILING MEMBRANE OF AFIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
478 FIGURE 714.4.2.1 NONCOMBUSTIBLE PIPE PENETRATIONS OF NONFIRE-RESISTANCE-RATED ASSEMBLIES
SECTION 715 FIRE-RESISTANT JOINT SYSTEMS
479 FIGURE 715.1 EXAMPLES OF JOINT LOCATIONS
482 FIGURE 715.4 EXTERIOR CURTAIN WALL/FLOOR INTERSECTION
483 SECTION 716 OPENING PROTECTIVES
TABLE 716.3 MARKING FIRE-RATED GLAZING ASSEMBLIES
484 FIGURE 716.3(1) FIRE-RATED GLAZING LOCATIONS
TABLE 716.3(1) MARKINGS OF FIRE RATED GLAZING
487 TABLE 716.5 OPENING FIRE PROTECTION ASSEMBLIES, RATINGS AND MARKINGS
488 TABLE 716.5—continued OPENING FIRE PROTECTION ASSEMBLIES, RATINGS AND MARKINGS
493 TABLE 716.6 FIRE WINDOW ASSEMBLY FIRE PROTECTION RATINGS
495 SECTION 717 DUCTS AND AIR TRANSFER OPENINGS
498 TABLE 717.3.2.1 FIRE DAMPER RATING
500 FIGURE 717.5 FIRE DAMPERS IN RATED WALL
502 FIGURE 717.5.3.1(1) FIRE DAMPERS—EXCEPTION 1
FIGURE 717.5.3.1(2) FIRE DAMPERS—EXCEPTION 1.4
504 FIGURE 717.5.4(1) FIRE DAMPERS—EXCEPTION 1
FIGURE 717.5.4(2) FIRE DAMPERS—EXCEPTION 2
506 FIGURE 717.6.1(1) AIR DUCT PENETRATION OF A FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
FIGURE 717.6.1(2) AIR DUCT PENETRATION OF A FIRE-RESISTANCE-RATED ROOF ASSEMBLY
508 FIGURE 717.6.3(1) DUCT PENETRATIONS OF NONFIRE-RESISTANCE-RATED ASSEMBLIES
509 FIGURE 717.6.3(2) FIRE DAMPERS IN DUCTS PENETRATING NONFIRE-RESISTANCE-RATED ASSEMBLIES
SECTION 718 CONCEALED SPACES
511 FIGURE 718.2.3(1) FIREBLOCKING—SOFFITS
512 FIGURE 718.2.3(2) FIREBLOCKING—DROP CEILINGS
FIGURE 718.2.3(3) FIREBLOCKING—COVE CEILING
513 FIGURE 718.2.4 FIREBLOCKING—STAIRS
514 FIGURE 718.2.7 FIREBLOCKING—CONCEALED FLOOR SPACES
515 FIGURE 718.3.2 DRAFTSTOPPING—GROUPS R-1, R-2, R-3 AND R-4 AT TENANT AND DWELLING UNIT SEPARATIONS
516 FIGURE 718.3.3 DRAFTSTOPPING—CONCEALED FLOOR SPACES, OTHER GROUP
517 FIGURE 718.4.2(1) DRAFTSTOPPING AT TENANT AND DWELLING UNIT SEPARATIONS
518 FIGURE 718.4.2(2) DRAFTSTOPPING IN LINE WITH TENANT AND DWELLING UNIT SEPARATION WALLS
519 SECTION 719 FIRE-RESISTANCE REQUIREMENTS FOR PLASTER
SECTION 720 THERMAL- AND SOUND-INSULATING MATERIALS
520 FIGURE 720.2 CONCEALED INSULATION
521 SECTION 721 PRESCRIPTIVE FIRE RESISTANCE
522 FIGURE 721.1.1 (1) STEEL COLUMN ENCASED IN CONCRETE
523 FIGURE 721.1.1(2) REINFORCING STEEL IN CONCRETE COLUMNS, BEAMS, GIRDERS AND TRUSSES
524 FIGURE 721.1(2) (a) CONCRETE WALL
FIGURE 721.1(2) (b) METAL STUD WALL WITH PLASTER
525 FIGURE 721.1(3) WOOD FLOOR TRUSS
526 TABLE 721.1(1) MINIMUM PROTECTION OF STRUCTURAL PARTS BASED ON TIME PERIODS FOR VARIOUS NONCOMBUSTIBLE INSULATING MATERIALS
527 TABLE 721.1(1)—continued MINIMUM PROTECTION OF STRUCTURAL PARTS BASED ON TIME PERIODS FOR VARIOUS NONCOMBUSTIBLE INSULATING MATERIALS
528 TABLE 721.1(1)—continued MINIMUM PROTECTION OF STRUCTURAL PARTS BASED ON TIME PERIODS FOR VARIOUS NONCOMBUSTIBLE INSULATING MATERIALS
529 TABLE 721.1(1) —continued MINIMUM PROTECTION OF STRUCTURAL PARTS BASED ON TIME PERIODS FOR VARIOUS NONCOMBUSTIBLE INSULATING MATERIALS
530 TABLE 721.1(2)RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
531 TABLE 721.1(2)—continued RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
532 TABLE 721.1(2) —continued RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
533 TABLE 721.1(2)—continued RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
534 TABLE 721.1(2)—continued RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
535 TABLE 721.1(2)—continued RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
536 TABLE 721.1(2)—continued RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
537 TABLE 721.1(2)—continued RATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
538 TABLE 721.1(2)—continuedRATED FIRE-RESISTANCE PERIODS FOR VARIOUS WALLS AND PARTITIONS
TABLE 721.1(3) MINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMSa
539 TABLE 721.1(3)—continued MINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
540 TABLE 721.1(3)—continued MINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
541 TABLE 721.1(3) —continued MINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
542 TABLE 721.1(3) —continued MINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
543 TABLE 721.1(3)—continued MINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
544 TABLE 721.1(3)—continued MINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMSa
545 TABLE 721.1(3)—continuedMINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
546 TABLE 721.1(3)—continuedMINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
547 TABLE 721.1(3)—continuedMINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
548 TABLE 721.1(3)—continuedMINIMUM PROTECTION FOR FLOOR AND ROOF SYSTEMS
SECTION 722 CALCULATED FIRE RESISTANCE
550 TABLE 722.2.1.1 MINIMUM EQUIVALENT THICKNESS OF CAST-IN-PLACE OR PRECAST CONCRETE WALLS, LOAD-BEARING OR NONLOAD-BEARING
EQUATION 7-3
EQUATION 7-4
551 FIGURE 722.2.1.2 FIRE-RESISTANCE RATINGS OF TWO-WYTHE CONCRETE WALLS
TABLE 722.2.1.2(1) VALUES OF Rn0.59 FOR USE IN EQUATION 7-4
TABLE 722.2.1.2(2) FIRE-RESISTANCE RATINGS BASED ON R0.59
552 FIGURE 722.2.1.3.1 CERAMIC FIBER JOINT PROTECTION
553 TABLE 722.2.1.4(1) MULTIPLYING FACTOR FOR FINISHES ON NONFIRE-EXPOSED SIDE OF WALL
554 TABLE 722.2.1.4(2) TIME ASSIGNED TO FINISH MATERIALS ON FIRE-EXPOSED SIDE OF WALL
555 TABLE 722.2.2.1 MINIMUM SLAB THICKNESS (inches)
FIGURE 722.2.2.1.2 DETERMINATION OF SLAB THICKNESS FOR SLOPING SOFFITS
556 EQUATION 7-5
FIGURE 722.2.2.1.3 SLABS WITH RIBBED OR UNDULATING SOFFITS
FIGURE 722.2.2.2 FIRE-RESISTANCE RATINGS FOR TWO-COURSE CONCRETE FLOORS
557 FIGURE 722.2.2.3(1) FIRE-RESISTANCE RATINGS FOR CONCRETE ROOF ASSEMBLIES
FIGURE 722.2.2.3(2) FIRE-RESISTANCE RATINGS FOR CONCRETE ROOF ASSEMBLIES
558 TABLE 722.2.3(1) COVER THICKNESS FOR REINFORCED CONCRETE FLOOR OR ROOF SLABS (inches)
TABLE 722.2.3(2) COVER THICKNESS FOR PRESTRESSED CONCRETE FLOOR OR ROOF SLABS (inches)
TABLE 722.2.3(3) MINIMUM COVER FOR MAIN REINFORCING BARS OF REINFORCED CONCRETE BEAMSc (APPLICABLE TO ALL TYPES OF STRUCTURAL CONCRETE)
559 TABLE 722.2.3(4) MINIMUM COVER FOR PRESTRESSED CONCRETE BEAMS 8 INCHES OR GREATER IN WIDTHb
TABLE 722.2.3(5) MINIMUM COVER FOR PRESTRESSED CONCRETE BEAMS OF ALL WIDTHS
560 TABLE 722.2.4 MINIMUM DIMENSION OF CONCRETE COLUMNS (inches)
561 EQUATION 7-6
562 TABLE 722.3.2 MINIMUM EQUIVALENT THICKNESS (inches) OF BEARING OR NONBEARING CONCRETE MASONRY WALLS
563 EQUATION 7-7
TABLE 722.3.4 MINIMUM COVER OF LONGITUDINAL REINFORCEMENT IN FIRE-RESISTANCE-RATED REINFORCED CONCRETE MASONRY LINTELS (inches)
TABLE 722.3.5 MINIMUM DIMENSION OF CONCRETE MASONRY COLUMNS (inches)
564 EQUATION 7-8
TABLE 722.4.1(1) FIRE-RESISTANCE PERIODS OF CLAY MASONRY WALLS
TABLE 722.4.1(2) FIRE-RESISTANCE RATINGS FOR BEARING STEEL FRAME BRICK VENEER WALLS OR PARTITIONS
565 EQUATION 7-9
TABLE 722.4.1(3) VALUES OF Rn 0.59
TABLE 722.4.1(4) COEFFICIENTS FOR PLASTER, pl a
TABLE 722.4.1(5) REINFORCED MASONRY LINTELS
566 TABLE 722.4.1(6) REINFORCED CLAY MASONRY COLUMNS
EQUATION 7-10
EQUATION 7-11
567 FIGURE 722.5.1(1) DETERMINATION OF THE HEATED PERIMETER OF STRUCTURAL STEEL COLUMNS
EQUATION 7-12
568 FIGURE 722.5.1(2) GYPSUM WALLBOARD PROTECTED STRUCTURAL STEEL COLUMNS WITH SHEET STEEL COLUMN COVERS
FIGURE 722.5.1(3) GYPSUM WALLBOARD PROTECTED STRUCTURAL STEEL COLUMNS WITH STEEL STUD/SCREW ATTACHMENT SYSTEM
569 FIGURE 722.5.1(4) FIRE RESISTANCE OF STRUCTURAL STEEL COLUMNS PROTECTED WITH VARIOUS THICKNESSES OF TYPE X GYPSUM WALLBOARD
EQUATION 7-13
FIGURE 721.5.1(5) WIDE FLANGE STRUCTURE STEEL COLUMNS WITH SPRAYED FIRE-RESISTANT MATERIALS
FIGURE 722.5.1.2.1 EXAMPLE—STEEL COLUMN PROTECTED WITH WALLBOARD
571 EQUATION 7-14
FIGURE 722.5.1.3 EXAMPLE—SPRAY-APPLIED MATERIALS, FIRE ENDURANCE TEST DATA
FIGURE 722.5.1(6) CONCRETE PROTECTED STRUCTURAL STEEL COLUMNSa,b
572 EQUATION 7-15
EQUATION 7-16
573 FIGURE 722.5.1(7) CONCRETE OR CLAY MASONRY PROTECTED STRUCTURAL STEEL COLUMNS
FIGURE 722.5.2 DETERMINATION OF THE HEATED PERIMETER OF STRUCTURAL STEEL BEAMS AND GIRDERS
574 TABLE 722.5.1(1) W/D RATIOS FOR STEEL COLUMNS
TABLE 722.5.1(2) PROPERTIES OF CONCRETE
575 TABLE 722.5.1(3) THERMAL CONDUCTIVITY OF CONCRETE OR CLAY MASONRY UNITS
TABLE 722.5.1(4) WEIGHT-TO-HEATED-PERIMETER RATIOS (W/D) FOR TYPICAL WIDE FLANGE BEAM AND GIRDER SHAPES
576 TABLE 722.5.1(4)—continued WEIGHT-TO-HEATED-PERIMETER RATIOS (W/D) FOR TYPICAL WIDE FLANGE BEAM AND GIRDER SHAPES
577 TABLE 722.5.1(4)—continued WEIGHT-TO-HEATED-PERIMETER RATIOS (W/D) FOR TYPICAL WIDE FLANGE BEAM AND GIRDER SHAPES
578 TABLE 722.5.1(5) FIRE RESISTANCE OF CONCRETE MASONRY PROTECTED STEEL COLUMNS
579 TABLE 722.5.1(5)—continued FIRE RESISTANCE OF CONCRETE MASONRY PROTECTED STEEL COLUMNS
580 TABLE 722.5.1(6) FIRE RESISTANCE OF CLAY MASONRY PROTECTED STEEL COLUMNS
581 TABLE 722.5.1(7) MINIMUM COVER (inch) FOR STEEL COLUMNS ENCASED IN NORMAL-WEIGHT CONCRETEa [FIGURE 722.5.1(6)(c)]
TABLE 722.5.1(8) MINIMUM COVER (inch) FOR STEEL COLUMNS ENCASED IN STRUCTURAL LIGHTWEIGHT CONCRETEa [FIGURE722.5.1(6)(c)]
582 TABLE 722.5.1(9) MINIMUM COVER (inch) FOR STEEL COLUMNS IN NORMAL WEIGHT PRECAST COVERSa [FIGURE 722.5.1(6)(a)]
TABLE 722.5.1(10) MINIMUM COVER (inch) FOR STEEL COLUMNS IN STRUCTURAL LIGHTWEIGHT PRECAST COVERSa [FIGURE 722.5.1(6)(a)]
583 EQUATION 7-17
584 FIGURE 722.6 EXAMPLE—WOOD STUD WALL WITH WALLBOARD
TABLE 722.6.2(1) TIME ASSIGNED TO WALLBOARD MEMBRANESa, b, c, d
585 TABLE 722.6.2(2) TIME ASSIGNED FOR CONTRIBUTION OF WOOD FRAME
TABLE 722.6.2(3) MEMBRANEa ON EXTERIOR FACE OF WOOD STUD WALLS
TABLE 722.6.2(4) FLOORING OR ROOFING OVER WOOD FRAMINGa
TABLE 722.6.2(5) TIME ASSIGNED FOR ADDITIONAL PROTECTION
586 EQUATION 7-18
EQUATION 7-19
EQUATION 7-20
EQUATION 7-21
587 FIGURE 722.6.3(1) LOAD FIGURE
FIGURE 722.6.3(2) EFFECTIVE LENGTH FACTORS
BIBLIOGRAPHY
590 CHAPTER 8: INTERIOR FINISHES
SECTION 801 GENERAL
591 SECTION 802 DEFINITIONS
592 SECTION 803 WALL AND CEILING FINISHES
FIGURE 803.1(1) ASTM E 84 TUNNEL TEST
FIGURE 803.1(2) FLAME IN TUNNEL TEST
593 TABLE 803.1(3) TYPICAL FLAME SPREAD OF COMMON MATERIALS
FIGURE 803.1.2(1) ROOM CORNER TEST
594 FIGURE 803.1.2(2) FLAME IN ROOM CORNER TEST
597 TABLE 803.9 INTERIOR WALL AND CEILING FINISH REQUIREMENTS BY OCCUPANCY
598 FIGURE 803.11.2 SET-OUT CONSTRUCTION
599 FIGURE 803.11.4 THIN INTERIOR FINISHES
600 SECTION 804 INTERIOR FLOOR FINISH
FIGURE 804.2 RADIANT FLOOR PANEL TEST (NFPA 253)
601 SECTION 805 COMBUSTIBLE MATERIALS IN TYPES I AND II CONSTRUCTION
602 SECTION 806 DECORATIVE MATERIALS AND TRIM
604 FIGURE 806.5(1) TRIM COVERAGE AREA
FIGURE 806.5(2) MAXIMUM DIMENSION—FOAM PLASTIC TRIM
SECTION 807 INSULATION
SECTION 808 ACOUSTICAL CEILING SYSTEMS
605 BIBLIOGRAPHY
608 CHAPTER 9: FIRE PROTECTION SYSTEMS
SECTION 901 GENERAL
611 SECTION 902 DEFINITIONS
612 SECTION 903 AUTOMATIC SPRINKLER SYSTEMS
613 FIGURE 903.2 SUMMARY OF OCCUPANCY-RELATED AUTOMATIC SPRINKLER THRESHOLDS
618 TABLE 903.2.5.2 GROUP H-5 SPRINKLER DESIGN CRITERIA
624 FIGURE 903.2.11.1 SPACING OF OPENINGS IN STORIES OR BASEMENTS
625 FIGURE 903.2.11.1(1) OPENINGS IN STORIES OR BASEMENTS—LESS THAN 75 FEET FROM ANY POINT TO AN OPENING
FIGURE 903.2.11.1(2) OPENINGS IN STORIES OR BASEMENTS—MORE THAN 75 FEET FROM ANY POINT TO AN OPENING
FIGURE 903.2.11.1(3) OPENINGS IN STORIES OR BASEMENTS—LESS THAN 75 FEET FROM ANY POINT TO AN OPENING
FIGURE 903.2.11.1(4) OPENINGS IN STORIES OR BASEMENTS
627 TABLE 903.2.11.6 ADDITIONAL REQUIRED SUPPRESSION SYSTEMS
628 FIGURE 903.3.1 NFPA 13, NFPA 13R, NFPA 13D SYSTEMS
FIGURE 903.3.1.1 TYPICAL WET PIPE SYSTEM
629 FIGURE 903.3 SAMPLE SPRINKLER SYSTEM DRAWING AND DATA SUBMITTALS
637 SECTION 904 ALTERNATIVE AUTOMATIC FIRE-EXTINGUISHING SYSTEMS
644 SECTION 905 STANDPIPE SYSTEMS
645 FIGURE 905.3.1(1) HEIGHT THRESHOLD FOR STANDPIPES
646 FIGURE 905.3.1(2) HEIGHT REQUIREMENTS FOR STANDPIPES WITH MULTIPLE LEVELS OF FIRE DEPARTMENT VEHICLE ACCESS
652 SECTION 906 PORTABLE FIRE EXTINGUISHERS
654 TABLE 906.1 ADDITIONAL REQUIRED PORTABLE FIRE EXTINGUISHERS IN THE INTERNATIONAL FIRE CODE
655 TABLE 906.3(1) FIRE EXTINGUISHERS FOR CLASS A FIRE HAZARDS
TABLE 906.3(2) FIRE EXTINGUISHERS FOR FLAMMABLE OR COMBUSTIBLE LIQUIDS WITH DEPTHS LESS THAN OR EQUAL TO 0.25 INCH
657 SECTION 907 FIRE ALARM AND DETECTION SYSTEMS
659 FIGURE 907.2 SUMMARY OF MANUAL FIRE ALARM AND AUTOMATIC SMOKE DETECTION SYSTEM THRESHOLDS
672 FIGURE 907.2.11.2 LOCATION OF SMOKE ALARMS IN A DWELLING UNIT
684 TABLE 907.5.2.3.3 VISIBLE ALARMS
687 SECTION 908 EMERGENCY ALARM SYSTEMS
691 SECTION 909 SMOKE CONTROL SYSTEMS
694 FIGURE 909.4.1 STACK EFFECT
698 EQUATION 9-1
EQUATION 9-2
699 FIGURE 909.8(1) SMOKE LAYER INTERFACE IN AN ATRIUM
701 FIGURE 909.8(2) AXISYMMETRICAL PLUM
FIGURE 909.8(3) BALCONY SPILL PLUME
702 FIGURE 909.8(4) WINDOW PLUME
FIGURE 909.8(5) PLUGHOLING
703 FIGURE 909.8.1(1) EXAMPLE, CRITICAL LEVEL OF SMOKE
704 FIGURE 909.8.1(2) SMOKE LAYER INTERFACE
706 EQUATION 9-3
715 FIGURE 909.20.1 DIMENSIONAL REQUIREMENTS FOR SMOKEPROOF ENCLOSURE VESTIBULE
716 FIGURE 909.20.3.2 SMOKEPROOF ENCLOSURE WITH OPEN VESTIBULE ARRANGEMENT
717 FIGURE 909.20.4.1 SMOKEPROOF ENCLOSURE WITH CORRIDOR ARRANGEMENT
718 FIGURE 909.20.4.2 MECHANICALLY VENTILATED VESTIBULE
721 SECTION 910 SMOKE AND HEAT REMOVAL
722 TABLE 910.3 REQUIREMENTS FOR DRAFT CURTAINS AND SMOKE AND HEAT VENTS
724 FIGURE 910.3.4 SMOKE AND HEAT VENT SPACING
725 EQUATION 9-4
727 SECTION 911 FIRE COMMAND CENTER
729 SECTION 912 FIRE DEPARTMENT CONNECTIONS
730 FIGURE 912.3.1 LOCKING FDC CAPS
731 FIGURE 912.4 FIRE DEPARTMENT CONNECTION WITH SIGN
SECTION 913 FIRE PUMPS
733 SECTION 914 EMERGENCY RESPONDER SAFETY FEATURES
FIGURE 914.1.1 SHAFTWAY SIGNAGE
SECTION 915 EMERGENCY RESPONDER RADIO COVERAGE
734 BIBLIOGRAPHY
736 CHAPTER 10: MEANS OF EGRESS
737 SECTION 1001 ADMINISTRATION
738 SECTION 1002 DEFINITIONS
SECTION 1003 GENERAL MEANS OF EGRESS
740 FIGURE 1003.3.1(1) DOOR CLOSER HEADROOM PROTRUSIONS FOR WALKING SURFACES
FIGURE 1003.3.1(2) REDUCED VERTICAL CLEARANCE
741 FIGURE 1003.3.2(1) POST-MOUNTED OBJECTS
FIGURE 1003.3.2(2) POST-MOUNTED PROTRUDING OBJECTS
742 FIGURE 1003.3.3 EXAMPLES OF HORIZONTAL PROJECTIONS
743 FIGURE 1003.5 ELEVATION CHANGE
744 SECTION 1004 OCCUPANT LOAD
745 FIGURE 1004.1.1 COMBINED OCCUPANT LOAD FOR EGRESS DESIGN
746 TABLE 1004.1.2 MAXIMUM FLOOR AREA ALLOWANCES PER OCCUPANT
747 FIGURE 1004.1.2 TYPICAL NET FLOOR AREA OCCUPANT LOAD CALCULATION
748 FIGURE 1004.3 EXAMPLE OF OCCUPANT LOAD LIMIT SIGN
749 FIGURE 1004.4 TYPICAL FIXED SEATING
750 SECTION 1005 MEANS OF EGRESS SIZING
753 FIGURE 1005.6(1) EGRESS CONVERGENCE AT FIRST STORY
FIGURE 1005.6(2) EGRESS CONVERGENCE AT INTERMEDIATE LEVEL
754 FIGURE 1005.6(3) NO EGRESS CONVERGENCE
755 FIGURE 1005.7.1 TYPICAL DOOR RESTRICTIONS INTO PASSAGEWAY, AISLE AND CORRIDOR WIDTH
SECTION 1006 MEANS OF EGRESS ILLUMINATION
757 SECTION 1007 ACCESSIBLE MEANS OF EGRESS
760 FIGURE 1007.2.1 ELEVATOR REQUIRED FOR ACCESSIBLE MEANS OF EGRESS
762 FIGURE 1007.3(1) ACCESSIBLE MEANS OF EGRESS STAIRWAY WITH ENLARGED STORY-LEVEL LANDING
763 FIGURE 1007.3(2) ACCESSIBLE MEANS OF EGRESS STAIRWAY ACCESSED FROM AN AREA OF REFUGE
764 FIGURE 1007.3(3) ACCESSIBLE MEANS OF EGRESS STAIRWAY ACCESSED FROM A HORIZONTAL EXIT
766 FIGURE 1007.6 SEPARATE TRAVEL DISTANCES TO AN AREA OF REFUGE
770 FIGURE 1007.7.3 EXTERIOR AREA OF RESCUE ASSISTANCE—PLAN VIEW
771 FIGURE 1007.7.4 EXTERIOR AREA OF RESCUE ASSISTANCE—ELEVATION
773 SECTION 1008 DOORS, GATES AND TURNSTILES
775 FIGURE 1008.1.1(1) TYPICAL DOOR OPENING CLEARANCE
FIGURE 1008.1.1(2) TYPICAL DOOR OPENING CLEARANCE WITH PANIC HARDWARE
778 FIGURE 1008.1.4.1(1) REVOLVING DOORS IN BOOKFOLD POSITION
FIGURE 1008.1.4.1(2) TYPICAL REVOLVING DOOR/SIDE SWINGING DOOR ARRANGEMENT
779 TABLE 1008.1.4.1 REVOLVING DOOR SPEEDS
782 FIGURE 1008.1.5 DOOR LANDINGS
783 FIGURE 1008.1.7(1) VERTICAL CHANGES IN LEVEL
FIGURE 1008.1.7(2) BEVELED CHANGES IN LEVEL
FIGURE 1008.1.7(3) BEVELED CHANGES IN LEVEL
FIGURE 1008.1.7(4) DOOR THRESHOLD HEIGHT LIMITATIONS
784 FIGURE 1008.1.8(1) SPACING OF DOORS IN SERIES
FIGURE 1008.1.8(2) SPACING OF DOORS IN SERIES
785 FIGURE 1008.1.9.1 DOOR HARDWARE
786 FIGURE 1008.1.9.3 SURFACE AND FLUSH BOLT LOCATIONS
787 FIGURE 1008.1.9.4 TYPICAL MANUAL BOLT HARDWARE
793 FIGURE 1008.1.10.1 EXAMPLES OF TYPICAL PANIC HARDWARE
794 FIGURE 1008.1.10.1—continued EXAMPLES OF TYPICAL PANIC HARDWARE
795 SECTION 1009 STAIRWAYS
798 FIGURE 1009.3 DRAFT CURTAIN, EXCEPTIONS 3 AND 4
802 FIGURE 1009.5(1) STAIRWAY HEADROOM REQUIREMENTS
FIGURE 1009.5(2) EXAMPLE OF SECTION 1009.2, EXCEPTION 2
804 FIGURE 1009.7.1 TREAD DEPTH MEASUREMENT
FIGURE 1009.7.2 TREAD/RISER DIMENSIONS
806 FIGURE 1009.7.3 STAIR WINDERS WITHIN A DWELLING
807 FIGURE 1009.7.4(1) CONSISTENTLY SHAPED WINDERS
FIGURE 1009.7.4(2) SLOPED LANDING
808 FIGURE 1009.7.5.1 TREAD/RISER PROFILE (SOLID RISER)
809 FIGURE 1009.7.5.3 TREAD/RISER PROFILE (OPEN RISER)
FIGURE 1009.8(1) TYPICAL LANDING DIMENSIONS STRAIGHT-RUN STAIRWAY
810 FIGURE 1009.8(2) TYPICAL LANDING DIMENSIONS STRAIGHT-RUN STAIRWAY
FIGURE 1009.8(3) REVERSING RUN STAIRWAY
811 FIGURE 1009.9.1 OPEN TREAD IN ACCORDANCE WITH EXCEPTION 1
FIGURE 1009.8(4) DOOR CLEARANCE REQUIREMENTS IN STAIRWAY
812 FIGURE 1009.10 STAIRWAY RISE LIMITATION
813 FIGURE 1009.11 CURVED STAIRWAYS—MINIMUM DIMENSIONAL REQUIREMENTS
814 FIGURE 1009.12 SPIRAL STAIRWAYS
FIGURE 1009.13 TYPICAL ALTERNATING TREAD DEVICE
816 FIGURE 1009.14 TYPICAL SHIP LADDER
817 FIGURE 1009.15 EXAMPLE OF SECTION 1009.15, EXCEPTION 3
818 SECTION 1010 RAMPS
819 FIGURE 1010.3 TYPICAL MEANS OF EGRESS RAMP
820 FIGURE 1010.6.3 DOORWAY OPENING ONTO LANDING
821 FIGURE 1010.7 RAMP LANDINGS
822 FIGURE 1010.9(1) RAMP WITH HANDRAIL AT WALL
823 FIGURE 1010.9(2) RAMP WITH HANDRAIL AND BARRIER
FIGURE 1010.9(3) RAMP WITH HANDRAIL AND CURB
FIGURE 1010.9(4) RAMP WITH HANDRAIL AND GUARD
825 FIGURE 1010.10.1 EDGE PROTECTION
SECTION 1011 EXIT SIGNS
826 FIGURE 1011.1 EXIT SIGNS WITHIN AN EXIT ENCLOSURE
828 FIGURE 1011.6.1 MINIMUM SIZES OF EXIT SIGNS
SECTION 1012 HANDRAILS
829 FIGURE 1012.2 HANDRAIL REQUIREMENTS
830 FIGURE 1012.3.1 EXAMPLE OF TYPE I ALTERNATIVE HANDRAIL CONFIGURATION
831 FIGURE 1012.3.2 EXAMPLES OF TYPE II HANDRAIL CONFIGURATIONS
832 FIGURE 1012.4(1) EXAMPLES OF PROHIBITED HANDRAIL DESIGNS
FIGURE 1012.4(2) REDUCED BRACKET EXTENSIONS EXAMPLE PER SECTION 1012.4, EXCEPTION 3
834 FIGURE 1012.8(1) TYPICAL HANDRAIL ARRANGEMENT
FIGURE 1012.8(2) PROJECTION OF HANDRAIL
835 FIGURE 1012.9 HANDRAILS FOR MONUMENTAL STAIRS
SECTION 1013 GUARDS
836 FIGURE 1013.2(1) OPEN-SIDED WALKING AREA
FIGURE 1013.2(2) DROP OFF MEASUREMENTS AND GUARD HEIGHTS
837 FIGURE 1013.2(3) DROP OFF MEASUREMENTS AND GUARD HEIGHTS FOR 2- AND 3-STORY GROUP R-3 AND R-2
FIGURE 1013.2.1 GUARD SYSTEM WITH GLAZING
838 FIGURE 1013.3 GUARD HEIGHT
839 FIGURE 1013.4(1) GUARD OPENING LIMITATIONS
840 FIGURE 1013.4(2) EXAMPLE OF GUARD WITH HORIZONTAL MEMBERS
841 FIGURE 1013.7 PROTECTION AT ROOF-HATCH OPENING
842 SECTION 1014 EXIT ACCESS
843 FIGURE 1014.2(1) EGRESS PROHIBITED THROUGH GROUP H AREAS
FIGURE 1014.2(2) EGRESS THROUGH ADJOINING ROOMS AND SPACES
844 FIGURE 1014.3 COMMON PATH OF EGRESS TRAVEL
845 TABLE 1014.3 COMMON PATH OF EGRESS TRAVEL
SECTION 1015 EXIT AND EXIT ACCESS DOORWAYS
846 TABLE 1015.1 SPACES WITH ONE EXIT OR EXIT ACCESS DOORWAY
848 FIGURE 1015.2.1(1) EXAMPLES OF REMOTENESS BETWEEN EXITS OR EXIT ACCESS DOORS FROM A ROOM OR BUILDING
849 FIGURE 1015.2.1(2) REMOTENESS OF EXITS INTERCONNECTING BY A 1-HOUR FIRE-RESISTANCE-RATED CORRIDOR
FIGURE 1015.2.1(3) REMOTENESS OF EXITS IN A BUILDING WITH AN AUTOMATIC SPRINKLER SYSTEM
850 FIGURE 1015.2.1(4) REMOTE LOCATION OF EXIT ACCESS DOORS (ADJOINING ROOMS)
851 SECTION 1016 EXIT ACCESS TRAVEL DISTANCE
852 TABLE 1016.2 EXIT ACCESS TRAVEL DISTANCE
853 FIGURE 1016.3(1) LENGTH OF EXIT ACCESS TRAVEL
FIGURE 1016.3(2) MEASURING TRAVEL DISTANCE USING RECTILINEAR APPROACH
854 SECTION 1017 AISLES
FIGURE 1017.3 AISLES AND AISLE ACCESSWAYS IN MERCANTILE
855 SECTION 1018 CORRIDORS
856 TABLE 1018.1 CORRIDOR FIRE-RESISTANCE RATING
FIGURE 1018.1 APPLICATION OF TABLE 1018.1
857 TABLE 1018.2 MINIMUM CORRIDOR WIDTH
859 FIGURE 1018.4(1) ALLOWABLE DEAD-END CONDITIONS
FIGURE 1018.4(2) CORRIDOR LENGTH/WIDTH RATIO FOR DEAD-END CONSIDERATIONS
861 FIGURE 1018.6(1) CORRIDOR CONTINUITY—EXAMPLE 1
862 FIGURE 1018.6(2) CORRIDOR CONTINUITY—EXAMPLE 2
FIGURE 1018.6(3) CORRIDOR CONTINUITY—EXAMPLE 3
863 FIGURE 1018.6(4) ELEVATOR LOBBY/CORRIDOR OPTION 1
FIGURE 1018.6(5) ELEVATOR LOBBY/CORRIDOR OPTION 2
864 FIGURE 1018.6(6) ELEVATOR LOBBY/CORRIDOR OPTION 3
SECTION 1019 EGRESS BALCONIES
865 FIGURE 1019.2 EGRESS BALCONIES
SECTION 1020 EXITS
866 SECTION 1021 NUMBER OF EXITS AND EXIT CONFIGURATION
867 FIGURE 1021.1 NUMBER OF EXITS
870 FIGURE 1021.2(1) EXAMPLE 1 OF EXCEPTION 7—NOT PERMITTED
FIGURE 1021.2(2) EXAMPLE 2 OF EXCEPTION 7—PERMITTED
871 TABLE 1021.2(1) STORIES WITH ONE EXIT OR ACCESS TO ONE EXIT FOR R-2 OCCUPANCIES
TABLE 1021.2(2) STORIES WITH ONE EXIT OR ACCESS TO ONE EXIT FOR OTHER OCCUPANCIES
872 FIGURE 1021.2(3) EXAMPLE OF SINGLE-EXIT APARTMENT BUILDING
FIGURE 1021.2(4) EXAMPLE OF SINGLE-EXIT APARTMENT WITHIN A TWO-EXIT BUILDING
873 FIGURE 1021.2.1 STORIES WITH ONE EXIT
874 FIGURE 1021.2.3 MULTISTORY DWELLING UNITS
876 SECTION 1022 INTERIOR EXIT STAIRWAYS AND RAMPS
880 FIGURE 1022.7(1) EXAMPLES OF EXTERIOR WALL PROTECTIVES
881 FIGURE 1022.7(2) EXTERIOR WALL PROTECTION
882 FIGURE 1022.8 EXAMPLE OF DISCHARGE IDENTIFICATION
884 FIGURE 1022.10.2(1) TYPICAL SMOKEPROOF ENCLOSURE ENTRY
FIGURE 1022.10.2(2) TYPICAL SMOKEPROOF ENCLOSURE WITH OPEN BALCONY ARRANGEMENT
SECTION 1023 EXIT PASSAGEWAYS
885 FIGURE 1023.1 ARRANGEMENT FOR LOBBY AND PASSAGEWAY
887 SECTION 1024 LUMINOUS EGRESS PATH MARKINGS
888 FIGURE 1024.2.1 LEADING EDGE OF STEP AND LANDING
FIGURE 1024.2.3 HANDRAIL MARKINGS
889 FIGURE 1024.2.4.1 PERIMETER DEMARCATION LINES—FLOOR-MOUNTED OPTION
890 FIGURE 1024.2.4.2 PERIMETER DEMARCATION LINES—WALL-MOUNTED OPTION
FIGURE 1024.2.4.3 PERIMETER DEMARCATION LINES—OPTIONS AT DOORS INTO EXIT ENCLOSURES
891 FIGURE 1024.2.5 OBSTACLE MARKINGS
FIGURE 1024.2.6.1 EMERGENCY EXIT SYMBOL
892 FIGURE 1024.2.6 EXAMPLES OF EXIT DOOR TO EXTERIOR OPTIONS
893 SECTION 1025 HORIZONTAL EXITS
894 FIGURE 1025.1 TYPICAL HORIZONTAL EXITS
896 FIGURE 1025.4 REFUGE AREA EXCEPTION
SECTION 1026 EXTERIOR EXIT STAIRWAYS AND RAMPS
897 FIGURE 1026.3 EXTERIOR STAIRWAY
898 FIGURE 1026.5 EXTERIOR BALCONY AND STAIRWAY ADJACENT TO LOT LINE
900 FIGURE 1026.6(1) PROTECTION OF EXTERIOR STAIRWAYS
901 FIGURE 1026.6(2) EXTERIOR BALCONY WITH REMOTE STAIRWAYS
FIGURE 1026.6(3) EXAMPLE OF EXCEPTION 4
902 SECTION 1027 EXIT DISCHARGE
903 FIGURE 1027.1(1) PROTECTION OF LOBBY WITH AN EXIT DISCHARGE
904 FIGURE 1027.1(2) VESTIBULE WITH EXIT DISCHARGE
FIGURE 1027.1(3) SEPARATION DETAILS FOR VESTIBULE WITH EXIT DISCHARGE
906 SECTION 1028 ASSEMBLY
907 FIGURE 1028.2 GROUP A-1 WITH WAITING SPACE
909 FIGURE 1028.6.1(1) COMPUTATION OF WIDTH FOR STEPPED AISLES
910 FIGURE 1028.6.1(2) COMPUTATION OF WIDTH FOR LEVEL, SLOPED OR RAMPED AISLES
911 TABLE 1028.6.2 WIDTH OF AISLES FOR SMOKE-PROTECTED ASSEMBLY
FIGURE 1028.6.2.2(1) ROOF HEIGHT (CONVEX DOME ROOF)
912 FIGURE 1028.6.2.2(2) ROOF HEIGHT (CONCAVE SUSPENDED ROOF)
913 FIGURE 1028.6.2.3(1) INDOOR SEATING SPRINKLERED AREAS (CONVEX DOME ROOF)
FIGURE 1028.6.2.3(2) INDOOR SEATING SPRINKLERED AREAS (CONCAVE SUSPENDED ROOF)
915 FIGURE 1028.8.1 PATH THROUGH ADJACENT ROWS
916 FIGURE 1028.9.2 TYPICAL AISLE CATCHMENTS
917 FIGURE 1028.9.3 COMPUTATION OF EXIT PASSAGE FOR CONVERGING AISLES
918 FIGURE 1028.9.4 AISLE WITH OPPOSITE EXITS
919 FIGURE 1028.9.5 TYPICAL BALCONY ARRANGEMENT
920 FIGURE 1028.10.1 AISLE AND AISLE ACCESSWAY MEASUREMENT WITH SEATING AND TABLES
FIGURE 1028.10.1.1 ACCESS FOR TABLES AND SEATING
921 FIGURE 1028.10.2 MINIMUM REQUIRED ROW WIDTH CLEARANCE FOR AISLE ACCESSWAYS
922 TABLE 1028.10.2.1 SMOKE-PROTECTED ASSEMBLY AISLE ACCESSWAYS
FIGURE 1028.10.2.1 TYPICAL DUAL ACCESS ROW—MINIMUM AISLE ACCESSWAY WIDTH
923 FIGURE 1028.10.2.2 TYPICAL SINGLE ACCESS ROW—MINIMUM AISLE ACCESSWAY WIDTH
924 FIGURE 1028.11.1 TYPICAL SEATING PLATFORMS ALSO USED AS STEPPING AISLES
925 FIGURE 1028.11.2 TYPICAL RISER CONSTRUCTION IN STEPPED AISLES
926 FIGURE 1028.13 TYPICAL RAILING FOR RAMPED AISLES WITH RAILING IN THE AISLE
927 FIGURE 1028.13.1 DISCONTINUOUS AISLE HANDRAILS
928 FIGURE 1028.14.2 TYPICAL BALCONY GUARDS AT FASCIA
SECTION 1029 EMERGENCY ESCAPE AND RESCUE
929 FIGURE 1029.2 EMERGENCY ESCAPE WINDOW
930 BIBLIOGRAPHY
931 FIGURE 1029.5 WINDOW WELLS AT EMERGENCY ESCAPE WINDOWS
934 CHAPTER 11: ACCESSIBILITY
937 SECTION 1101 GENERAL
SECTION 1102 DEFINITIONS
938 SECTION 1103 SCOPING REQUIREMENTS
940 FIGURE 1103.2.7 EXAMPLE OF RAISED AREA EXCEPTION
941 SECTION 1104 ACCESSIBLE ROUTE
943 FIGURE 1104.3.2 EXAMPLE OF PRESS BOX ACCESSED FROM BLEACHER SEATING
945 SECTION 1105 ACCESSIBLE ENTRANCES
946 FIGURE 1105.1.2 EXAMPLE OF ELEVATED WALKWAY ENTRANCE
SECTION 1106 PARKING AND PASSENGER LOADING FACILITIES
947 TABLE 1106.1 ACCESSIBLE PARKING SPACES
949 FIGURE 1106.6 EXAMPLE OF ACCESSIBLE PARKING SPACES
950 SECTION 1107 DWELLING UNITS AND SLEEPING UNITS
958 TABLE 1107.6.1.1 ACCESSIBLE DWELLING UNITS AND SLEEPING UNITS
960 FIGURE 1107.6.2.1.2(1) BUILDING WITH FIRE WALLS IS TREATED AS A SINGLE STRUCTURE
961 FIGURE 1107.6.2.1.2(2) TWO STRUCTURALLY JOINED BUILDINGS ARE TREATED AS A SINGLE STRUCTURE
963 FIGURE 1107.7.1.1 DWELLING UNITS ON ONE STORY
964 FIGURE 1107.7.1.2(1) BUILDING HAS TWO ACCESSIBLE LEVELS, EACH WITH AN ACCESSIBLE ENTRANCE ON AN ACCESSIBLE ROUTE
FIGURE 1107.7.1.2(2) SINGLE BUILDING WITH MULTIPLE COMMON ENTRANCES—LOWER GROUND FLOOR UNITS MAY BE COVERED
965 FIGURE 1107.7.1.2(3) EXAMPLE FOR GRADE CALCULATIONS
966 FIGURE 1107.7.2(1) BUILDINGS WITH ELEVATOR(S): ALL SINGLE-STORY UNITS AND THE PRIMARY ENTRY LEVEL OF MULTISTORY UNITS
FIGURE 1107.7.2(2) GROUND FLOOR UNITS IN BUILDINGS OF FOUR OR MORE UNITS
967 FIGURE 1107.7.3(1) DWELLING UNITS OVER SHOPS AND GARAGES
FIGURE 1107.7.3(2) ELEVATOR TO FIRST FLOOR OF DWELLING UNITS ABOVE GRADE OR ENTRANCE LEVEL DOES NOT MAKE AN ELEVATOR BUILDING
968 FIGURE 1107.7.4 SITE ANALYSIS TEST: THE NUMBER OF COVERED UNITS
969 FIGURE 1107.7.5(1) BUILDING MEETS BOTH ACCESSIBILITY CRITERIA FOR EXEMPTION
FIGURE 1107.7.5(2) BUILDING MUST COMPLY WITH ACCESSIBILITY REQUIREMENTS
970 SECTION 1108 SPECIAL OCCUPANCIES
971 TABLE 1108.2.2.1 ACCESSIBLE WHEELCHAIR SPACES
FIGURE 1108.2.2.3(1) EXAMPLE OF BOX SEATING IN A SPORTS VENUE
FIGURE 1108.2.2.3(2) EXAMPLE OF BOX SEATING IN A THEATER
973 FIGURE 1108.2.6 EXAMPLE OF LAWN SEATING
974 TABLE 1108.2.7.1 RECEIVERS FOR ASSISTIVE LISTENING SYSTEMS
976 FIGURE 1108.2.9.1 EXAMPLE OF DINING SEATING
TABLE 1108.3 ACCESSIBLE SELF-SERVICE STORAGE FACILITIES
977 FIGURE 1108.4.1.2 GALLERY SEATING
978 FIGURE 1108.4.1.5 COURTROOM WELL WORK STATIONS
FIGURE 1108.4.3.1 EXAMPLE OF ACCESSIBLE VISITOR CUBICLE IN A COURTHOUSE
979 SECTION 1109 OTHER FEATURES AND FACILITIES
980 FIGURE 1109.2(1 ) SIDE APPROACH WHEELCHAIR TRANSFER
981 FIGURE 1109.2(2) EXAMPLES OF TOILET ROOM PLANS WITH OVERLAP
983 FIGURE 1109.2.2(1) AMBULATORY-ACCESSIBLE COMPARTMENT
984 FIGURE 1109.2.2(2) WHEELCHAIR-ACCESSIBLE COMPARTMENT; OUT-SWINGING DOOR
FIGURE 1109.2.2(3) WHEELCHAIR-ACCESSIBLE COMPARTMENT; IN-SWINGING DOOR
985 FIGURE 1109.4 EXAMPLE OF KITCHENETTE
986 FIGURE 1109.5.1 EXAMPLE OF DRINKING FOUNTAINS FOR PERSONS USING WHEELCHAIR AND STANDING PERSONS
989 FIGURE 1109.7(1) PLATFORM (WHEELCHAIR) LIFT
FIGURE 1109.7(2) STAIRWAY CHAIRLIFT
FIGURE 1109.8.1(1) EXAMPLE OF LOCKER AREA
990 FIGURE 1109.8.1(2) EXAMPLE OF LOCKER ROOM
991 FIGURE 1109.11 EXAMPLE OF ACCESSIBLE WORK STATION
992 FIGURE 1109.12.1 EXAMPLE OF ACCESSIBLE DRESSING ROOM
993 TABLE 1109.12.2 ACCESSIBLE CHECK-OUT AISLES
FIGURE 1109.12.3 SERVICE COUNTERS
996 SECTION 1110 SIGNAGE
FIGURE 1110.1 INTERNATIONAL SYMBOLS OF ACCESSIBILITY
997 FIGURE 1110.4 VARIABLE MESSAGE SIGNAGE
998 BIBLIOGRAPHY
1000 CHAPTER 12: INTERIOR ENVIRONMENT
1001 SECTION 1201 GENERAL
SECTION 1202 DEFINITIONS
SECTION 1203 VENTILATION
1003 FIGURE 1203.2(1) COMBINATION OF SOFFIT AND RIDGE VENTS
1004 FIGURE 1203.2(2) VENTILATION OF RAFTER SPACE
1006 FIGURE 1203.4.1 NATURAL LIGHT AND VENTILATION WINDOWS
FIGURE 1203.4.1.1 NATURAL VENTILATION FROM ADJOINING SPACE
1007 FIGURE 1203.4.1.2 VENTILATION OPENINGS BELOW GRADE
1008 SECTION 1204 TEMPERATURE CONTROL
SECTION 1205 LIGHTING
1009 FIGURE 1205.2.1 NATURAL LIGHT FROM ADJACENT SPACE
1010 FIGURE 1205.3 ARTIFICIAL LIGHTING IN A ROOM
SECTION 1206 YARDS OR COURTS
1011 FIGURE 1206.1 YARDS AND COURTS
1012 FIGURE 1206.3 DIMENSIONS OF COURTS
1013 SECTION 1207 SOUND TRANSMISSION
SECTION 1208 INTERIOR SPACE DIMENSIONS
1014 FIGURE 1208.2(1) MINIMUM CEILING HEIGHT—ALLOWABLE PROJECTIONS IN ONE- AND TWO-FAMILY DWELLINGS
FIGURE 1208.2(2) SLOPED CEILING HEIGHTS
1015 FIGURE 1208.2.1 FURRED CEILING HEIGHTS
SECTION 1209 ACCESS TO UNOCCUPIED SPACES
1016 SECTION 1210 TOILET AND BATHROOM REQUIREMENTS
1017 BIBLIOGRAPHY
1018 CHAPTER 13: ENERGY EFFICIENCY
SECTION 1301 GENERAL
BIBLIOGRAPHY
1020 CHAPTER 14: EXTERIOR WALLS
SECTION 1401 GENERAL
SECTION 1402 DEFINITIONS
SECTION 1403 PERFORMANCE REQUIREMENTS
1023 SECTION 1404 MATERIALS
1025 SECTION 1405 INSTALLATION OF WALL COVERINGS
TABLE 1405.2 MINIMUM THICKNESS OF WEATHER COVERINGS
1026 TABLE 1405.3.1 CLASS III VAPOR RETARDERS
1027 FIGURE 1405.3 CLIMATE ZONES FIGURE 1405.3 FROM FIGURE C301.1 OF THE IECC
1028 TABLE 1450.3 CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1029 TABLE 1405.3—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1030 TABLE 1405.3—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1031 TABLE 1405.3—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1032 TABLE 1405.3—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1033 TABLE 1405.3—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1034 TABLE 1405.3—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1035 TABLE 1405.3—continuedCLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1036 TABLE 1405.3—continuedCLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1037 TABLE 1405.3—continuedCLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1038 TABLE 1405.3—continuedCLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1039 TABLE 1405.3—continuedCLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1040 TABLE 1405.3—continuedCLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
1041 TABLE C301(1) INTERNATIONAL CLIMATE ZONE DEFINITIONS
TABLE 1405.3(2) INTERNATIONAL CLIMATE ZONE DEFINITIONS
1042 FIGURE 1405.4(1) FLASHING AT SIDING ROOF INTERFACE
FIGURE 1405.4(2) FLASHING AT SIDING/WINDOW INTERFACE
FIGURE 1405.4(3) FLASHING UNDER WINDOW IN EXTERIOR WALL
FIGURE 1405.4(4) FLASHING AT VARIOUS POINTS
1043 FIGURE 1405.4(5) FLASHING EXTENSION
1045 FIGURE 1405.7 STONE VENEER WITH CONCRETE BACKING
1047 FIGURE 1405.9 TERRA COTTA VENEER
FIGURE 1405.10(1) MASONRY VENEER ADHERED TO MASONRY BACKING
1048 FIGURE 1405.10(2) MASONRY VENEER ADHERED TO STEEL-FRAME BACKING
1052 FIGURE 1405.17 WOOD WEATHERBOARD ATTACHMENT
SECTION 1406 COMBUSTIBLE MATERIALS ON THE EXTERIOR SIDE OF EXTERIOR WALLS
1054 TABLE 1406.2.1.1.2 MINIMUM FIRE SEPARATION FOR COMBUSTIBLE EXTERIOR WALL COVERINGS
1055 SECTION 1407 METAL COMPOSITE MATERIALS (MCM)
1056 FIGURE 1406.4 ORIEL WINDOW
FIGURE 1407.1(1) CONTINUOUS EDGE GRIP SYSTEM
1057 FIGURE 1407.1(2) SECTION THROUGH VERTICAL JOINT (HORIZONTAL JOINT SIMILAR)
FIGURE1407.1(3) TYPICAL RUT AND RETURN SYSTEM SECTION THROUGH VERTICAL JOINT (HORIZONTAL JOINT SIMILAR)
1061 FIGURE 1407.11.3.4 FLAME BARRIER
TABLE 1407.11.3.4 AREA LIMITATION AND SEPARATION REQUIREMENTS FOR MCM PANELS
1063 SECTION 1408 EXTERIOR INSULATION AND FINISH SYSTEMS (EIFS)
1064 SECTION 1409 HIGH-PRESSURE DECORATIVE EXTERIOR-GRADE COMPACT LAMINATES (HPL)
1066 BIBLIOGRAPHY
1068 CHAPTER 15: ROOF ASSEMBLIES AND ROOFTOP STRUCTURES
SECTION 1501 GENERAL
SECTION 1502 DEFINITIONS
1069 SECTION 1503 WEATHER PROTECTION
1070 SECTION 1504 PERFORMANCE REQUIREMENTS
1072 TABLE 1504.8 MAXIMUM ALLOWABLE MEAN ROOF HEIGHT PERMITTED FOR BUILDINGS WITH AGGREGATE ON THE ROOF IN AREAS OUTSIDE A HURRICANE-PRONE REGION
SECTION 1505 FIRE CLASSIFICATION
1073 TABLE 1505.1a, b MINIMUM ROOF COVERING CLASSIFICATION FOR TYPES OF CONSTRUCTION
1074 SECTION 1506 MATERIALS
SECTION 1507 REQUIREMENTS FOR ROOF COVERINGS
1076 TABLE 1507.2.7.1(1) CLASSIFICATION OF ASPHALT ROOF SHINGLES PER ASTM D 7158a
TABLE 1507.2.7.1(2) CLASSIFICATION OF ASPHALT SHINGLES PER ASTM D 3161
1078 TABLE 1507.2.9.2 VALLEY LINING MATERIAL
1081 TABLE 1507.3.7 CLAY AND CONCRETE TILE ATTACHMENTa, b, c
1083 TABLE 1507.4.3(1) METAL ROOF COVERINGS
TABLE 1507.4.3(2) MINIMUM CORROSION RESISTANCE
1087 TABLE 1507.7.6 SLATE SHINGLE HEADLAP
1088 TABLE 1507.8 WOOD SHINGLE AND SHAKE INSTALLATION
1089 TABLE 1507.8.5 WOOD SHINGLE MATERIAL REQUIREMENTS
1090 FIGURE 1507.8.4(1) POSSIBLE WATER DAMAGE AT ICE DAMS
FIGURE 1507.8.4(2) PROTECTIVE ICE SHEILD
1091 TABLE 1507.8.7 WOOD SHINGLE WEATHER EXPOSURE AND ROOF SLOPE
1092 TABLE 1507.9.6 WOOD SHAKE MATERIAL REQUIREMENTS
1093 TABLE 1507.9.8 WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE
1094 TABLE 1507.10.2 BUILT-UP ROOFING MATERIAL STANDARDS
1096 TABLE 1507.14.3 PROTECTIVE COATING MATERIAL STANDARDS
1097 SECTION 1508 ROOF INSULATION
1098 TABLE 1508.2 MATERIAL STANDARDS FOR ROOF INSULATION
SECTION 1509 ROOFTOP STRUCTURES
1103 SECTION 1510 REROOFING
1104 SECTION 1511 SOLAR PHOTOVOLTAIC PANELS/MODULES
BIBLIOGRAPHY
1108 INDEX
ICC IBC Commentary Volume1 2012
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