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VA VARC 2009

$57.96

Virginia Residential Code

Published By Publication Date Number of Pages
VA 2009 873
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This is a fully integrated code based on the 2009 International Residential Code.

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PDF Pages PDF Title
1 2009 VIRGINIA RESIDENTIAL CODE
2 VIRGINIA RESIDENTIAL CODE EXCERPTS FROM THE VIRGINIA CONSTRUCTON CODE FOR RESIDENTIAL WORK TITLE PAGE
3 COPYRIGHT
4 PREFACE
6 TABLE OF CONTENTS
14 CHAPTER 1 – ADMINISTRATION
SECTION 101 GENERAL
SECTION 102 PURPOSE AND SCOPE
SECTION 103 APPLICATION OF CODE
16 SECTION 104 ENFORCEMENT, GENERALLY
17 SECTION 105 LOCAL BUILDING DEPARTMENT
18 SECTION 106 POWERS AND DUTIES OF THE BUILDING OFFICIAL
SECTION 107 FEES
SECTION 108 APPLICATION FOR PERMIT
20 SECTION 109 CONSTRUCTION DOCUMENTS
21 SECTION 110 PERMITS
22 SECTION 111 RDP SERVICES
SECTION 112 WORKMANSHIP, MATERIALS AND EQUIPMENT
23 SECTION 113 INSPECTIONS
24 SECTION 114 STOP WORK ORDERS
SECTION 115 VIOLATIONS
25 SECTION 116 CERTIFICATES OF OCCUPANCY
SECTION 117 TEMPORARY AND MOVED BUILDINGS AND STRUCTURES; DEMOLITION
26 SECTION 118 BUILDINGS AND STRUCTURES BECOMING UNSAFE DURING CONSTRUCTION
27 SECTION 119 APPEALS
30 PART II—DEFINITIONS
CHAPTER 2 – DEFINITIONS
SECTION R201 GENERAL
SECTION R202 DEFINITIONS
44 PART III- BUILDING PLANNING AND CONSTRUCTION
CHAPTER 3 – BUILDING PLANNING
SECTION R301 DESIGN CRITERIA
45 TABLE R301.2(1) CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA
46 TABLE R301.2(2) COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B (psf)a, b, c, d, e
47 TABLE R301.2(3) HEIGHT AND EXPOSURE ADJUSTMENT COEFFICIENTS FOR TABLE R301.2(2)
FIGURE R301.2(1) ISOLINES OF THE 971/2 PERCENT WINTER (DECEMBER, JANUARY AND FEBRUARY) DESIGN TEMPERATURES ( F)
48 FIGURE R301.2(2) SEISMIC DESIGN CATEGORIES—SITE CLASS D
49 FIGURE R301.2(2) —continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
50 FIGURE R301.2(2)—continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
51 FIGURE R301.2(2)—continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
52 FIGURE R301.2(2)—continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
53 FIGURE R301.2(3) WEATHERING PROBABILITY MAP FOR CONCRETE
54 FIGURE R301.2(4) BASIC WIND SPEEDS FOR 50-YEAR MEAN RECURRENCE INTERVAL
55 FIGURE R301.2(4)—continued BASIC WIND SPEEDS FOR 50-YEAR MEAN RECURRENCE INTERVAL
56 FIGURE R301.2(4)—continued BASIC WIND SPEEDS FOR 50-YEAR MEAN RECURRENCE INTERVAL
57 FIGURE R301.2(4)—continued BASIC WIND SPEEDS FOR 50-YEAR MEAN RECURRENCE INTERVAL
58 FIGURE R301.2(4)—continued BASIC WIND SPEEDS FOR 50-YEAR MEAN RECURRENCE INTERVAL
59 FIGURE R301.2(5) GROUND SNOW LOADS, Pg, FOR THE UNITED STATES (lb/ft2)
60 FIGURE R301.2(5)—continued GROUND SNOW LOADS, Pg, FOR THE UNITED STATES (lb/ft2)
61 FIGURE R301.2(6) TERMITE INFESTATION PROBABILITY MAP
62 FIGURE R301.2(7) COMPONENT AND CLADDING PRESSURE ZONES
63 TABLE R301.2.1.2 WINDBORNE DEBRIS PROTECTION FASTENING SCHEDULE FOR WOOD STRUCTURAL PANELSa, b, c, d
TABLE R301.2.1.3 EQUIVALENT BASIC WIND SPEEDSa
64 TABLE R301.2.1.5.1 BASIC WIND MODIFICATION FOR TOPOGRAPHIC WIND EFFECT
FIGURE R301.2.1.5.1(1) TOPOGRAPHIC FEATURES FOR WIND SPEED-UP EFFECT
65 FIGURE R301.2.1.5.1(2) ILLUSTRATION OF WHERE ON A TOPOGRAPHIC FEATURE, WIND SPEED INCREASE IS APPLIED
FIGURE R301.2.1.5.1(3) ILLUSTRATION OF UPWIND OBSTRUCTION
TABLE R301.2.2.1.1 SEISMIC DESIGN CATEGORY DETERMINATION
66 TABLE R301.2.2.2.1 WALL BRACING ADJUSTMENT FACTORS BY ROOF COVERING DEAD LOADa
68 TABLE R301.5 MINIMUM UNIFORMLY DISTRIBUTED LIVE LOADS
69 TABLE R301.6 MINIMUM ROOF LIVE LOADS IN POUNDS-FORCE PER SQUARE FOOT OF HORIZONTAL PROJECTION
TABLE R301.7 ALLOWABLE DEFLECTION OF STRUCTURAL MEMBERSa, b, c, d, e
SECTION R302 FIRE-RESISTANT CONSTRUCTION
70 TABLE R302.1 EXTERIOR WALLS
72 TABLE R302.6 DWELLING/GARAGE SEPARATION
74 SECTION R303 LIGHT, VENTILATION AND HEATING
75 SECTION R304 MINIMUM ROOM AREAS
SECTION R305 CEILING HEIGHT
SECTION R306 SANITATION
76 SECTION R307 TOILET, BATH AND SHOWER SPACES
FIGURE R307.1 MINIMUM FIXTURE CLEARANCES
SECTION R308 GLAZING
77 TABLE R308.3.1(1) MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING CPSC 16 CFR 1201
TABLE R308.3.1(2) MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING ANSI Z97.1
79 SECTION R309 GARAGES AND CARPORTS
SECTION R310 EMERGENCY ESCAPE AND RESCUE OPENINGS
80 SECTION R311 MEANS OF EGRESS
82 SECTION R312 GUARDS
83 SECTION R313 AUTOMATIC FIRE SPRINKLER SYSTEMS
SECTION R314 SMOKE ALARMS
84 SECTION R315 CARBON MONOXIDE ALARMS
SECTION R316 FOAM PLASTIC
85 SECTION R317 PROTECTION OF WOOD AND WOOD BASED PRODUCTS AGAINST DECAY
87 SECTION R318 PROTECTION AGAINST SUBTERRANEAN TERMITES
SECTION R319 SITE ADDRESS
88 SECTION R320 ACCESSIBILITY
SECTION R321 ELEVATORS AND PLATFORM LIFTS
SECTION R322 FLOOD-RESISTANT CONSTRUCTION
91 SECTION R323 STORM SHELTERS
SECTION R324 RADON-RESISTANT CONSTRUCTION
SECTION R325 SWIMMING POOLS, SPAS AND HOT TUBS
SECTION R326 PATIO COVERS
SECTION R327 SOUND TRANSMISSION
SECTION R328 GRAY WATER AND RAIN WATER RECYCLING SYSTEMS
SECTION R329 FIRE EXTINGUISHERS
92 CHAPTER 4 – FOUNDATIONS
SECTION R401 GENERAL
TABLE R401.4.1 PRESUMPTIVE LOAD-BEARING VALUES OF FOUNDATION MATERIALSa
SECTION R402 MATERIALS
93 TABLE R402.2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE
SECTION R403 FOOTINGS
94 TABLE R403.1 MINIMUM WIDTH OF CONCRETE, PRECAST OR MASONRY FOOTINGS (inches)a
95 FIGURE R403.1(1) CONCRETE AND MASONRY FOUNDATION DETAILS
96 FIGURE R403.1(2) PERMANENT WOOD FOUNDATION BASEMENT WALL SECTION
97 FIGURE R403.1(3) PERMANENT WOOD FOUNDATION CRAWL SPACE SECTION
FIGURE R403.1.3.2 DOWELS FOR SLABS-ON-GROUND WITH TURNED-DOWN FOOTINGS
99 FIGURE R403.1.7.1 FOUNDATION CLEARANCE FROM SLOPES
100 FIGURE R403.3(1) INSULATION PLACEMENT FOR FROST PROTECTED FOOTINGS IN HEATED BUILDINGS
TABLE R403.3(1) MINIMUM FOOTING DEPTH AND INSULATION REQUIREMENTS FOR FROST-PROTECTED FOOTINGS IN HEATED BUILDINGSa
101 FIGURE R403.3(2) AIR-FREEZING INDEXAN ESTIMATE OF THE 100-YEAR RETURN PERIOD
102 TABLE R403.3(2) AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
103 TABLE R403.3(2) —continued AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
104 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
105 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
106 FIGURE R403.3(3) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO UNHEATED SLAB-ON-GROUND STRUCTURE
107 FIGURE R403.3(4) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO HEATED STRUCTURE
SECTION R404 FOUNDATION AND RETAINING WALLS
108 TABLE R403.4 MINIMUM DEPTH OF CRUSHED STONE FOOTINGS (D), (inches)
FIGURE R403.4(1) BASEMENT OR CRAWL SPACE WITH PRECASTFOUNDATION WALL BEARING ON CRUSHED STONE
FIGURE R403.4(2) BASEMENT OR CRAWL SPACE WITH PRECASTFOUNDATION WALL ON SPREAD FOOTING
109 TABLE R404.1.1(1) PLAIN MASONRY FOUNDATION WALLS
110 TABLE R404.1.1(2) 8-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d > 5 INCHESa, c
111 TABLE R404.1.1(3) 10-INCH FOUNDATION WALLS WITH REINFORCING WHERE d > 6.75 INCHESa, c
112 TABLE R404.1.1(4) 12-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d > 8.75 INCHESa, c
114 TABLE R404.1.2(1) MINIMUM HORIZONTAL REINFORCEMENT FOR CONCRETE BASEMENT WALLSa, b
TABLE R404.1.2(2) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, g, h, i, j
115 TABLE R404.1.2(3) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH (203 mm) NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i
116 TABLE R404.1.2(4) MINIMUM VERTICAL REINFORCEMENT FOR 10-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i
117 TABLE R404.1.2(5) MINIMUM VERTICAL WALL REINFORCEMENT FOR 6-INCH WAFFLE-GRID BASEMENT WALLSb, c, d, e, g, h, i
118 TABLE R404.1.2(6) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH WAFFLE-GRID BASEMENT WALLSb, c, d, e, f, h, i, j
119 TABLE R404.1.2(7) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH (152 mm) SCREEN-GRID BASEMENT WALLSb, c, d, e, g, h, i,
120 TABLE R404.1.2(8) MINIMUM VERTICAL REINFORCEMENT FOR 6-, 8-, 10-INCH AND 12-INCH NOMINAL FLAT BASEMENT WALLSb, c, d, e, f, h, i, k, n
121 TABLE R404.1.2(9) MINIMUM SPACING FOR ALTERNATE BAR SIZE AND/OR ALTERNATE GRADE OF STEELa, b, c
122 TABLE R404.1.2(9)—continued MINIMUM SPACING FOR ALTERNATE BAR SIZE AND/OR ALTERNATE GRADE OF STEELa, b, c
125 FIGURE R404.1.5(1) FOUNDATION WALL CLAY MASONRY CURTAIN WALL WITH CONCRETE MASONRY PIERS
126 TABLE R404.2.3 PLYWOOD GRADE AND THICKNESS FOR WOOD FOUNDATION CONSTRUCTION (30 pcf equivalent-fluid weight soil pressure)
SECTION R405 FOUNDATION DRAINAGE
127 TABLE R405.1 PROPERTIES OF SOILS CLASSIFIED ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM
128 SECTION R406 FOUNDATION WATERPROOFING AND DAMPPROOFING
129 SECTION R407 COLUMNS
SECTION R408 UNDER-FLOOR SPACE
132 CHAPTER 5 – FLOORS
SECTION R501 GENERAL
SECTION R502 WOOD FLOOR FRAMING
133 FIGURE R502.2 FLOOR CONSTRUCTION
134 TABLE R502.2.2.1 FASTENER SPACING FOR A SOUTHERN PINE OR HEM-FIR DECK LEDGER AND A 2-INCH NOMINAL SOLID-SAWN SPRUCE-PINE-FIR BAND JOISTc, f, g (Deck live load = 40 psf, deck dead load = 10 psf)
FIGURE R502.2.2.3 DECK ATTACHMENT FOR LATERAL LOADS
136 TABLE R502.3.1(1) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES
137 TABLE R502.3.1(2) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES
138 TABLE R502.3.3(1) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING LIGHT-FRAME EXTERIOR BEARING WALL AND ROOF ONLY
TABLE R502.3.3(2) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING EXTERIOR BALCONY
139 TABLE R502.5(1) GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS
140 TABLE R502.5(1)—continued GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS
141 TABLE R502.5(2) GIRDER SPANSa AND HEADER SPANSa FOR INTERIOR BEARING WALLS
142 FIGURE R502.8 CUTTING, NOTCHING AND DRILLING
143 SECTION R503 FLOOR SHEATHING
TABLE R503.1 MINIMUM THICKNESS OF LUMBER FLOOR SHEATHING
144 TABLE R503.2.1.1(1) ALLOWABLE SPANS AND LOADS FOR WOOD STRUCTURAL PANELS FOR ROOF AND SUBFLOOR SHEATHING AND COMBINATION SUBFLOOR UNDERLAYMENTa
145 TABLE R503.2.1.1(2) ALLOWABLE SPANS FOR SANDED PLYWOOD COMBINATION SUBFLOOR UNDERLAYMENT
SECTION R504 PRESSURE PRESERVATIVELY TREATED-WOOD FLOORS (ON GROUND)
SECTION R505 STEEL FLOOR FRAMING
146 FIGURE R505.1.2 IN-LINE FRAMING
147 FIGURE R505.2(1) C-SHAPED SECTION
FIGURE R505.2(2) TRACK SECTION
TABLE R505.2(1) COLD-FORMED STEEL JOIST SIZES
TABLE R505.2(2) MINIMUM THICKNESS OF COLD-FORMED STEEL MEMBERS
148 TABLE R505.2.4 SCREW SUBSTITUTION FACTOR
FIGURE R505.2.5.1 FLOOR JOIST WEB HOLES
149 FIGURE R505.2.5.3 WEB HOLE PATCH
150 TABLE R505.3.1(1) FLOOR TO FOUNDATION OR BEARING WALL CONNECTION REQUIREMENTS
FIGURE 505.3.1(1) FLOOR TO EXTERIOR LOAD-BEARING WALL STUD CONNECTION
151 TABLE R505.3.1(2) FLOOR FASTENING SCHEDULEa
FIGURE R505.3.1(2) FLOOR TO WOOD SILL CONNECTION
152 FIGURE R505.3.1(3) FLOOR TO FOUNDATION CONNECTION
FIGURE R505.3.1(4) CANTILEVERED FLOOR TO FOUNDATION CONNECTION
153 FIGURE R505.3.1(5) CANTILEVERED FLOOR TO WOOD SILL CONNECTION
FIGURE R505.3.1(6) CANTILEVERED FLOOR TO EXTERIOR LOAD-BEARING WALL CONNECTION
154 FIGURE R505.3.1(7) CONTINUOUS SPAN JOIST SUPPORTED ON INTERIOR LOAD-BEARING WALL
155 FIGURE R505.3.1(8) LAPPED JOISTS SUPPORTED ON INTERIOR LOAD-BEARING WALL
FIGURE R505.3.1(9) BEARING STIFFENERS FOR END JOISTS
156 TABLE R505.3.2(1) ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—SINGLE SPANS
FIGURE R505.3.3.2(1) JOIST BLOCKING (SOLID
157 TABLE R505.3.2(2) ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—MULTIPLE SPANSa, b, c, d, e, f 33 ksi STEEL
FIGURE R505.3.3.2(2) JOIST BLOCKING (STRAP
158 TABLE R505.3.2(3) ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—MULTIPLE SPANSa, b, c, d, e, f 50 ksi STEEL
159 FIGURE R505.3.4(1) BEARING STIFFENERS UNDER JAMB STUDS
TABLE R505.3.4(1) CLIP ANGLE BEARING STIFFENERS (20 psf equivalent snow load)
160 TABLE R505.3.4(2) CLIP ANGLE BEARING STIFFENERS (30 psf equivalent snow load)
FIGURE R505.3.4(2) BEARING STIFFENER
161 TABLE R505.3.4(3) CLIP ANGLE BEARING STIFFENERS (50 psf equivalent snow load)
TABLE R505.3.4(4) CLIP ANGLE BEARING STIFFENERS
162 FIGURE R505.3.7 TRACK SPLICE
163 FIGURE R505.3.8(1) COLD-FORMED STEEL FLOOR CONSTRUCTION: 6-FOOT FLOOR OPENING
FIGURE R505.3.8(2) COLD-FORMED STEEL FLOOR CONSTRUCTION: 8-FOOT FLOOR OPENING
164 FIGURE R505.3.8(3) COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—6-FOOT OPENING
FIGURE R505.3.8(4) COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—8-FOOT OPENING
165 SECTION R506 CONCRETE FLOORS (ON GROUND)
166 CHAPTER 6 – WALL CONSTRUCTION
SECTION R601 GENERAL
TABLE R601.3.1 CLASS III VAPOR RETARDERS
SECTION R602 WOOD WALL FRAMING
168 TABLE R602.3(1) FASTENER SCHEDULE FOR STRUCTURAL MEMBERS
169 TABLE R602.3(1)—continued FASTENER SCHEDULE FOR STRUCTURAL MEMBERS
170 TABLE R602.3 (2) ALTERNATE ATTACHMENTS
171 TABLE R602.3(3) REQUIREMENTS FOR WOOD STRUCTURAL PANEL WALL SHEATHING USED TO RESIST WIND PRESSURES
TABLE R602.3(4) ALLOWABLE SPANS FOR PARTICLEBOARD WALL SHEATHING
TABLE R602.3(5) SIZE, HEIGHT AND SPACING OF WOOD STUDSa
172 FIGURE R602.3(1) TYPICAL WALL, FLOOR AND ROOF FRAMING
173 FIGURE R602.3(2) FRAMING DETAILS
174 TABLE R602.3.1 MAXIMUM ALLOWABLE LENGTH OF WOOD WALL STUDS EXPOSED TO WIND SPEEDS OF 100 mph OR LESS IN SEISMIC DESIGN CATEGORIES A, B, C, D0, D1 and D2b, c
175 TABLE R602.3.1—continued MAXIMUM ALLOWABLE LENGTH OF WOOD WALL STUDS EXPOSED TO WIND SPEEDS OF 100 mph OR LESS IN SEISMIC DESIGN CATEGORIES A, B, C, D0, D1 and D2
176 FIGURE R602.6(1) NOTCHING AND BORED HOLE LIMITATIONS FOR EXTERIOR WALLS AND BEARING WALLS
177 FIGURE R602.6(2) NOTCHING AND BORED HOLE LIMITATIONS FOR INTERIOR NONBEARING WALLS
178 FIGURE R602.6.1 TOP PLATE FRAMING TO ACCOMMODATE PIPING
179 TABLE R602.7.2 MAXIMUM SPANS FOR WOOD STRUCTURAL PANEL BOX HEADERS
FIGURE R602.7.2 TYPICAL WOOD STRUCTURAL PANEL BOX HEADER CONSTRUCTION
180 FIGURE 602.10.1.1 BRACED WALL LINES
TABLE 602.10.1.3 BRACED WALL LINE SPACING
181 FIGURE 602.10.1.4 ANGLED WALLS
FIGURE 602.10.2.2 LOCATION OF BRACED WALL PANELS
182 TABLE R602.10.3(1) BRACING REQUIREMENTS BASED ON WIND SPEED
183 TABLE R602.10.3(1)—continued BRACING REQUIREMENTS BASED ON WIND SPEED
184 TABLE R602.10.3(2) WIND ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
185 TABLE R602.10.3(3) BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
186 TABLE R602.10.3(4) SEISMIC ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
187 TABLE R602.10.4 BRACING METHODS
188 TABLE R602.10.4 BRACING METHODS
189 TABLE R602.10.5 MINIMUM LENGTH OF BRACED WALL PANELS
190 FIGURE R602.10.5 BRACED WALL PANELS WITH CONTINUOUS SHEATHING
TABLE R602.10.5.2 PARTIAL CREDIT FOR BRACED WALL PANELS LESS THAN 48 INCHES IN ACTUAL LENGTH
191 FIGURE R602.10.6.1 METHOD ABW: ALTERNATE BRACED WALL PANEL
192 FIGURE R602.10.6.2 METHOD PFH: PORTAL FRAME WITH HOLD-DOWNS
193 FIGURE R602.10.6.3 METHOD PFG: PORTAL FRAME AT GARAGE DOOR OPENINGS IN SEISMIC DESIGN CATEGORIES A, B AND C
194 TABLE R602.10.6.4 TENSION STRAP CAPACITY REQUIRED FOR RESISTING WIND PRESSURES PERPENDICULAR TO METHOD PFH, PFG AND CS-PF BRACED WALL PANELS
195 FIGURE R602.10.6.4 METHOD CS-PF: CONTINUOUSLY SHEATHED PORTAL FRAME PANEL CONSTRUCTION
196 FIGURE R602.10.7 END CONDITIONS FOR BRACED WALL LINES WITH CONTINUOUS SHEATHING
197 FIGURE R602.10.8(1) BRACED WALL PANEL CONNECTION WHEN PERPENDICULAR TO FLOOR/CEILING FRAMING
FIGURE R602.10.8(2) BRACED WALL PANEL CONNECTION WHEN PARALLEL TO FLOOR/CEILING FRAMING
198 FIGURE R602.10.8.1(1) BRACED WALL PANEL CONNECTIONTO PERPENDICULAR RAFTERS
FIGURE R602.10.8.1(2) BRACED WALL PANEL CONNECTION OPTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES
199 FIGURE R602.10.8.1(3) BRACED WALL PANEL CONNECTION OPTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES
200 FIGURE R602.10.9 MASONRY STEM WALLS SUPPORTING BRACED WALL PANELS
201 FIGURE R602.12.1 RECTANGLE CIRCUMSCRIBING AN ENCLOSED BUILDING
202 TABLE R602.12.4 MINIMUM NUMBER OF BRACING UNITS ON EACH SIDE OF THE CIRCUMSCRIBED RECTANGLE
203 FIGURE R602.12.5 BRACING UNIT DISTRIBUTION
SECTION R603 STEEL WALL FRAMING
204 FIGURE R603.1.2 IN-LINE FRAMING
TABLE R603.2(1) LOAD-BEARING COLD-FORMED STEEL STUD SIZES
TABLE R603.2(2) MINIMUM THICKNESS OF COLD-FORMED STEEL MEMBERS
205 FIGURE R603.2(1) C-SHAPED SECTION
FIGURE R603.2(2) TRACK SECTION
TABLE R603.2.4 SCREW SUBSTITUTION FACTOR
206 FIGURE R603.2.5.1 WEB HOLES
FIGURE R603.2.5.3 STUD WEB HOLE PATCH
207 TABLE R603.3.1 WALL TO FOUNDATION OR FLOOR CONNECTION REQUIREMENTS
FIGURE R603.3.1(1) WALL TO FLOOR CONNECTION
208 FIGURE R603.3.1(2) WALL TO FOUNDATION CONNECTION
FIGURE R603.3.1(3) WALL TO WOOD SILL CONNECTION
209 TABLE R603.3.1.1(1) GABLE ENDWALL TO FLOOR CONNECTION REQUIREMENTS
TABLE R603.3.1.1(2) GABLE ENDWALL BOTTOM TRACK TO FOUNDATION CONNECTION REQUIREMENTS
210 TABLE R603.3.2(1) WALL FASTENING SCHEDULEa
211 TABLE R603.3.2(2) 24-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa, b, c 33 ksi STEEL
212 TABLE R603.3.2(3) 24-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 50 ksi STEEL
213 TABLE R603.3.2(4) 28-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 33 ksi STEEL
214 TABLE R603.3.2(5) 28-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 50 ksi STEEL
215 TABLE R603.3.2(6) 32-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 33 ksi STEEL
216 TABLE R603.3.2(7) 32-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 50 ksi STEEL
217 TABLE R603.3.2(8) 36-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 33 ksi STEEL
218 TABLE R603.3.2(9) 36-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 50 ksi STEEL
219 TABLE R603.3.2(10) 40-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 33 ksi STEEL
220 TABLE R603.3.2(11) 40-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLYa,b,c 50 ksi STEEL
221 TABLE R603.3.2(12) 24-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 33 ksi STEEL
222 TABLE R603.3.2(13) 24-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 50 ksi STEEL
223 TABLE R603.3.2(14) 28-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 33 ksi STEEL
224 TABLE R603.3.2(15) 28-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 50 ksi STEEL
225 TABLE R603.3.2(16) 32-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 33 ksi STEEL
226 TABLE R603.3.2(17) 32-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 50 ksi STEEL
227 TABLE R603.3.2(18) 36-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 33 ksi STEEL
228 TABLE R603.3.2(19) 36-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 50 ksi STEEL
229 TABLE R603.3.2(20) 40-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 33 ksi STEEL
230 TABLE R603.3.2(21) 40-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILINGa,b,c 50 ksi STEEL
231 TABLE R603.3.2(22) 24-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 33 ksi STEEL
232 TABLE R603.3.2(23) 24-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 50 ksi STEEL
233 TABLE R603.3.2(24) 28-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 33 ksi STEEL
234 TABLE R603.3.2(25) 28-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 50 ksi STEEL
235 TABLE R603.3.2(26) 32-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 33 ksi STEEL
236 TABLE R603.3.2(27) 32-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 50 ksi STEEL
237 TABLE R603.3.2(28) 36-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 33 ksi STEEL
238 TABLE R603.3.2(29) 36-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 50 ksi STEEL
239 TABLE R603.3.2(30) 40-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 33 ksi STEEL
240 TABLE R603.3.2(31) 40-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILINGa,b,c 50 ksi STEEL
241 FIGURE R603.3.3(1) STUD BRACING WITH STRAPPING ONLY
FIGURE R603.3.3(2) STUD BRACING WITH STRAPPING AND SHEATHING MATERIAL
242 FIGURE R603.3.5 TRACK SPLICE
FIGURE R603.4 CORNER FRAMING
243 TABLE R603.3.2.1(1) ALL BUILDING WIDTHS GABLE ENDWALLS 8, 9 OR 10 FEET IN HEIGHTa,b,c 33 ksi STEEL
244 TABLE R603.3.2.1(2) ALL BUILDING WIDTHS GABLE ENDWALLS 8, 9 OR 10 FEET IN HEIGHTa,b,c 50 ksi STEEL
245 TABLE R603.3.2.1(3) ALL BUILDING WIDTHS GABLE ENDWALLS OVER 10 FEET IN HEIGHTa,b,c 33 ksi STEEL
246 TABLE R603.3.2.1(4) ALL BUILDING WIDTHS GABLE ENDWALLS OVER 10 FEET IN HEIGHTa,b,c 50 ksi STEEL
247 FIGURE R603.6(1) BOX BEAM HEADER
FIGURE 603.6(2) BACK-TO-BACK HEADER
248 FIGURE R603.6.1(1) BOX BEAM HEADER IN GABLE ENDWALL
FIGURE R603.6.1(2) BACK-TO-BACK HEADER IN GABLE ENDWALL
249 TABLE R603.6(1) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (33 ksi steel)a, b
250 TABLE R603.6(2) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (50 ksi steel)a, b
251 TABLE R603.6(3) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (33 ksi steel)a, b
252 TABLE R603.6(4) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (50 ksi steel)a, b
253 TABLE R603.6(5) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 ksi steel)a, b
254 TABLE R603.6(6) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 ksi steel)a, b
255 TABLE R603.6(7) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 ksi steel)a, b
256 TABLE R603.6(8) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 ksi steel)a, b
257 TABLE R603.6(9) BOX-BEAM HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (33 ksi steel)a
258 TABLE R603.6(10) BOX-BEAM HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (50 ksi steel)a, b
259 TABLE R603.6(11) BOX-BEAM HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (33 ksi steel)a, b
260 TABLE R603.6(12) BOX-BEAM HEADER SPANSa,b,c Headers Supporting Two Floors, Roof and Ceiling (50 ksi steel)a,b
261 TABLE R603.6(13) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (33 ksi steel)a,b
262 TABLE R603.6(14) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (50 ksi steel)a,b
263 TABLE R603.6(15) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (33 ksi steel)a, b
264 TABLE R603.6(16) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (50 ksi steel)a, b
265 TABLE R603.6(17) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 ksi steel)a, b
266 TABLE R603.6(18) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 ksi steel)a, b
267 TABLE R603.6(19) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 ksi steel)a, b
268 TABLE R603.6(20) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 ksi steel)a, b
269 TABLE R603.6(21) BACK-TO-BACK HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (33 ksi steel)a, b
270 TABLE R603.6(22) BACK-TO-BACK HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (50 ksi steel)a, b
271 TABLE R603.6(23) BACK-TO-BACK HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (33 ksi steel)a, b
272 TABLE R603.6(24) BACK-TO-BACK HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (50 ksi steel)a, b
274 TABLE R603.7(1) TOTAL NUMBER OF JACK AND KING STUDS REQUIRED AT EACH END OF AN OPENING
TABLE R603.7(2) HEADER TO KING STUD CONNECTION REQUIREMENTSa, b, c, d
TABLE R603.8 HEAD AND SILL TRACK SPAN Fy = 33 ksi
275 FIGURE R603.9 STRUCTURAL SHEATHING FASTENING PATTERN
FIGURE R603.9.2 CORNER STUD HOLD DOWN DETAIL
276 TABLE R603.9.2(1) MINIMUM PERCENTAGE OF FULL HEIGHT STRUCTURAL SHEATHING ON EXTERIOR WALLSa,b
TABLE R603.9.2(2) FULL HEIGHT SHEATHING LENGTH ADJUSTMENT FACTORS
SECTION R604 WOOD STRUCTURAL PANELS
277 SECTION R605 PARTICLEBOARD
SECTION R606 GENERAL MASONRY CONSTRUCTION
278 TABLE R606.5 ALLOWABLE COMPRESSIVE STRESSES FOR EMPIRICAL DESIGN OF MASONRY
TABLE R606.9 SPACING OF LATERAL SUPPORT FOR MASONRY WALLS
280 FIGURE R606.11(1) ANCHORAGE REQUIREMENTS FOR MASONRY WALLS LOCATED IN SEISMIC DESIGN CATEGORY A, B OR C AND WHERE WIND LOADS ARE LESS THAN 30 PSF
281 FIGURE R606.11(2) REQUIREMENTS FOR REINFORCED GROUTED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY C
282 FIGURE R606.11(3) REQUIREMENTS FOR REINFORCED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY D0, D1, OR D2
283 TABLE R606.12.2.1 MINIMUM SOLID WALL LENGTH ALONG EXTERIOR WALL LINES
284 TABLE R606.12.4.1 MINIMUM REINFORCING FOR STACKED BONDED MASONRY WALLS IN SEISMIC DESIGN CATEGORY D
TABLE R606.12.4.2 MINIMUM REINFORCING FOR STACKED BONDED MASONRY WALLS IN SEISMIC DESIGN CATEGORY D
TABLE R606.12.3.2 MINIMUM DISTRIBUTED WALL REINFORCEMENT FOR BUILDING ASSIGNED TO SEISMIC DESIGN CATEGORY D0 or D1
285 TABLE R606.15.1 MINIMUM CORROSION PROTECTION
SECTION R607 UNIT MASONRY
286 TABLE R607.1 MORTAR PROPORTIONSa, b
SECTION R608 MULTIPLE WYTHE MASONRY
287 SECTION R609 GROUTED MASONRY
TABLE R609.1.1 GROUT PROPORTIONS BY VOLUME FOR MASONRY CONSTRUCTION
288 TABLE R609.1.2 GROUT SPACE DIMENSIONS AND POUR HEIGHTS
289 SECTION R610 GLASS UNIT MASONRY
290 FIGURE R610.4.1 GLASS UNIT MASONRY DESIGN WIND LOAD RESISTANCE
SECTION R611 EXTERIOR CONCRETE WALL CONSTRUCTION
291 TABLE R611.3 DIMENSIONAL REQUIREMENTS FOR WALLSa,b
292 FIGURE R611.3(1) FLAT WALL SYSTEM
FIGURE R611.3(2) WAFFLE-GRID WALL SYSTEM
FIGURE R611.3(3) SCREEN-GRID WALL SYSTEM
294 TABLE R611.5.4(1) LAP SPLICE AND TENSION DEVELOPMENT LENGTHS
FIGURE R611.5.4(1) LAP SPLICES
295 FIGURE R611.5.4(2) DEVELOPMENT LENGTH AND COVER FOR HOOKS AND BAR EXTENSION
FIGURE R611.5.4(3) STANDARD HOOKS
296 TABLE R611.5.4(2) MAXIMUM SPACING FOR ALTERNATE BAR SIZE AND/OR ALTERNATE GRADE OF STEELa, b, c
297 FIGURE R611.6(1) ABOVE-GRADE CONCRETE WALL CONSTRUCTION ONE STORY
FIGURE R611.6(2) ABOVE-GRADE CONCRETE WALL CONSTRUCTION CONCRETE FIRST-STORY AND LIGHT-FRAMED SECOND-STORY
298 FIGURE R611.6(3) ABOVE-GRADE CONCRETE WALL CONSTRUCTION TWO-STORY
FIGURE R611.6(4) ABOVE-GRADE CONCRETE WALL SUPPORTED ON MONOLITHIC SLAB-ON GROUND FOOTING
299 TABLE R611.6(1) MINIMUM VERTICAL REINFORCEMENT FOR FLAT ABOVE-GRADE WALLSa, b, c, d, e
300 TABLE R611.6(2) MINIMUM VERTICAL REINFORCEMENT FOR WAFFLE-GRID ABOVE-GRADE WALLSa, b, c, d, e
301 TABLE R611.6(3) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH SCREEN-GRID ABOVE-GRADE WALLSa, b, c, d, e
302 TABLE R611.6(4) MINIMUM VERTICAL REINFORCEMENT FOR FLAT, WAFFLE- AND SCREEN-GRID ABOVE-GRADE WALLS DESIGNED CONTINUOUS WITH FOUNDATION STEM WALLSa, b, c, d, e, k, l
303 EQUATION R611-1
EQUATION R611-2
305 TABLE R611.7(1A) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO-STORY
306 TABLE R611.7(1A)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGEONE STORY OR TOP STORY OF TWO-STORYa,c,d,e,f,g
307 TABLE R611.7(1B) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO-STORYa,c,d,e,f,g
308 TABLE R611.7(1B)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO-STORYa,c,d,e,f,g
309 TABLE R611.7(1C) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGEa,c,d,e,f,g
310 TABLE R611.7(1C)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO-STORYa,c,d,e,f,
311 FIGURE R611.7(1) MINIMUM SOLID WALL LENGTH
312 FIGURE R611.7(2) VERTICAL REINFORCEMENT LAYOUT DETAIL
313 TABLE R611.7(2) REDUCTION FACTOR, R1, FOR BUILDINGS WITH MEAN ROOF HEIGHT LESS THAN 35 FEETa
FIGURE R611.7(3) VERTICAL WALL REINFORCEMENT ADJACENT TO WALL OPENINGS
314 TABLE R611.7(3) REDUCTION FACTOR, R2, FOR FLOOR-TO-CEILING WALL HEIGHTS LESS THAN 10 FEETa,b
315 TABLE R611.7(4) REDUCTION FACTOR FOR DESIGN STRENGTH, R3, FOR FLAT, WAFFLE- AND SCREEN-GRID WALLSa,c
317 FIGURE R611.8(1) REINFORCEMENT OF OPENINGS
FIGURE R611.8(2) LINTEL FOR FLAT WALLS
318 FIGURE R611.8(3) LINTELS FOR WAFFLE-GRID WALLS
319 FIGURE R611.8(4) LINTELS FOR SCREEN-GRID WALLS
320 TABLE R611.8(1) LINTEL DESIGN LOADING CONDITIONSa, b, d
321 TABLE R611.8(2) MAXIMUM ALLOWABLE CLEAR SPANS FOR 4-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
322 TABLE R611.8(2)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 4-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
323 TABLE R611.8(3) MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
324 TABLE R611.8(3)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
325 TABLE R611.8(4) MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
326 TABLE R611.8(4)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
327 TABLE R611.8(5) MAXIMUM ALLOWABLE CLEAR SPANS FOR 10-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
328 TABLE R611.8(5)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 10-INCH NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, m ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
329 TABLE R611.8(6) MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR SPAN 32 FEET
330 TABLE R611.8(6)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR SPAN 32 FEET
331 TABLE R611.8(7) MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET
332 TABLE R611.8(7)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, o MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET
333 TABLE R611.8(8) MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH THICK SCREEN-GRID LINTELS IN LOAD-BEARING WALLSa, b, c, d, e, f, p ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
334 TABLE R611.8(9) MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g, h
335 TABLE R611.8(9)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g, h ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
TABLE R611.8(10) MAXIMUM ALLOWABLE CLEAR SPANS FOR WAFFLE-GRID AND SCREEN GRID LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSc, d, e, f, g
337 FIGURE R611.9(1) WOOD FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
338 TABLE R611.9(1) WOOD FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c
339 FIGURE R611.9(2) WOOD FRAMED FLOOR TO SIDE OF CONCRETE WALL FRAMING PARALLEL
340 TABLE R611.9(2) WOOD FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b
341 FIGURE R611.9(3) WOOD FRAMED FLOOR TO TOP OF CONCRETE WALL FRAMING PERPENDICULAR
342 TABLE R611.9(3) WOOD FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
343 FIGURE R611.9(4) WOOD FRAMED FLOOR TO TOP OF CONCRETE WALL FRAMING PARALLEL
344 TABLE R611.9(4) WOOD FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
345 FIGURE R611.9(5) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
346 TABLE R611.9(5) COLD-FORMED STEEL FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d
347 FIGURE R611.9(6) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
348 TABLE R611.9(6) COLD-FORMED STEEL FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b, c, d
349 FIGURE R611.9(7) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL FRAMING PERPENDICULAR
350 TABLE R611.9(7) COLD-FORMED STEEL FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
351 FIGURE R611.9(8) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
352 TABLE R611.9(8) COLD-FORMED STEEL FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
353 FIGURE R611.9(9) WOOD FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
354 TABLE R611.9(9) WOOD FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
355 FIGURE R611.9(10) WOOD FRAMED ROOF TO TOP OF CONCRETE WALL FRAMING PARALLEL
356 TABLE R611.9(10) WOOD FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
357 FIGURE R611.9(11) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
358 TABLE R611.9(11) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
359 FIGURE R611.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
360 TABLE R611.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
361 SECTION R612 EXTERIOR WINDOWS AND DOORS
FIGURE R612.8(1) THROUGH THE FRAME
362 FIGURE R612.8(2) FRAME CLIP
FIGURE R612.8(3) THROUGH THE FRAME
FIGURE R612.8(4) FRAME CLIP
FIGURE R612.8(5) THROUGH THE FLANGE
363 FIGURE R612.8(6) THROUGH THE FLANGE
FIGURE R612.8(7) FRAME CLIP
FIGURE R612.8(8) THROUGH THE FLANGE
364 SECTION R613 STRUCTURAL INSULATED PANEL WALL CONSTRUCTION
TABLE R613.3.1 MINIMUM PROPERTIES FOR POLYURETHANE INSULATION USED AS SIPS CORE
365 TABLE R613.3.2 MINIMUM PROPERTIESa FOR WOOD STRUCTURAL PANEL FACING MATERIAL USED IN SIP WALLS
FIGURE R613.4 SIP WALL PANEL
366 TABLE R613.5(1) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP LIGHT-FRAME ROOF ONLY (inches)
367 TABLE R613.5(2) MINIMUM THICKNESS FOR SIP WALLS SUPPORTING SIP OR LIGHT-FRAME ONE STORY AND ROOF (inches)
368 FIGURE R613.5(1) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
FIGURE R613.5(2) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
369 FIGURE R613.5(3) TRUSSED ROOF TO TOP PLATE CONNECTION
FIGURE R613.5(4) SIP WALL TO WALL PLATFORM FRAME CONNECTION
370 FIGURE R613.5(5) SIP WALL TO WALL BALLOON FRAME CONNECTION
FIGURE R613.5.1 SIP WALL FRAMING CONFIGURATION
371 FIGURE R613.5.2 SIP WALL TO CONCRETE SLAB FOR FOUNDATION WALL ATTACHMENT
FIGURE R613.8 TYPICAL SIP CONNECTION DETAILS FOR VERTICAL IN-PLANE JOINTS
372 FIGURE R613.9 SIP CORNER FRAMING DETAIL
TABLE R613.10 MAXIMUM SPANS FOR 11 7/8 INCH DEEP SIP HEADERS (feet)
374 CHAPTER 7 – WALL COVERING
SECTION R701 GENERAL
SECTION R702 INTERIOR COVERING
TABLE R702.1(1) THICKNESS OF PLASTER
TABLE R702.1(2) GYPSUM PLASTER PROPORTIONSa
375 TABLE R702.1(3) CEMENT PLASTER PROPORTIONS, PARTS BY VOLUME
TABLE R702.3.5 MINIMUM THICKNESS AND APPLICATION OF GYPSUM BOARD
377 TABLE R702.3.7 SHEAR CAPACITY FOR HORIZONTAL WOOD-FRAMED GYPSUM BOARD DIAPHRAGM CEILING ASSEMBLIES
SECTION R703 EXTERIOR COVERING
379 TABLE R703.4 WEATHER–RESISTANT SIDING ATTACHMENT AND MINIMUM THICKNESS
380 TABLE R703.4—continued WEATHER–RESISTANT SIDING ATTACHMENT AND MINIMUM THICKNESS
TABLE R703.5.2 MAXIMUM WEATHER EXPOSURE FOR WOOD SHAKES AND SHINGLES ON EXTERIOR WALLSa, b, c
382 FIGURE R703.7 MASONRY VENEER WALL DETAILS
383 FIGURE R703.7—continued MASONRY VENEER WALL DETAILS
384 TABLE R703.7(1) STONE OR MASONRY VENEER LIMITATIONS AND REQUIREMENTS, WOOD OR STEEL FRAMING, SEISMIC DESIGN CATEGORIES A, B AND C
TABLE R703.7(2) STONE OR MASONRY VENEER LIMITATIONS AND REQUIREMENTS, ONE- AND TWO-FAMILY DETACHED DWELLINGS, WOOD FRAMING, SEISMIC DESIGN CATEGORIES D0, D1 AND D2
385 FIGURE R703.7.2.1 EXTERIOR MASONRY VENEER SUPPORT BY STEEL ANGLES
386 FIGURE R703.7.2.2 EXTERIOR MASONRY VENEER SUPPORT BY ROOF MEMBERS
387 TABLE R703.7.3.1 ALLOWABLE SPANS FOR LINTELS SUPPORTING MASONRY VENEERa, b, c, d
FIGURE R703.7.3.2 MASONRY VENEER OPENING
390 CHAPTER 8 – ROOF-CEILING CONSTRUCTION
SECTION R801 GENERAL
SECTION R802 WOOD ROOF FRAMING
394 TABLE R802.4(1) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
395 TABLE R802.4(1)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
396 TABLE R802.4(2) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
397 TABLE R802.4(2)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
398 TABLE R802.5.1(1) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load=20 psf, ceiling not attached to rafters, L/Δ = 180)
399 TABLE R802.5.1(1)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load=20 psf, ceiling not attached to rafters, L/Δ = 180
400 TABLE R802.5.1(2) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load=20 psf, ceiling attached to rafters, L/Δ = 240)
401 TABLE R802.5.1(2)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load=20 psf, ceiling attached to rafters, L/Δ = 240)
402 TABLE R802.5.1(3) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=30 psf, ceiling not attached to rafters, L/Δ = 180)
403 TABLE R802.5.1(3)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=30 psf, ceiling not attached to rafters, L/Δ = 180)
404 TABLE R802.5.1(4) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling not attached to rafters, L/Δ = 180)
405 TABLE R802.5.1(4)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling not attached to rafters, L/Δ = 180)
406 TABLE R802.5.1(5) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=30 psf, ceiling attached to rafters, L/Δ = 240)
407 TABLE R802.5.1(5)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=30 psf, ceiling attached to rafters, L/Δ = 240)
408 TABLE R802.5.1(6) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling attached to rafters, L/Δ = 240
409 TABLE R802.5.1(6)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling attached to rafters, L/Δ = 240)
410 TABLE R802.5.1(7) RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling not attached to rafters, L/Δ = 180)
411 TABLE R802.5.1(7)—continued RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling not attached to rafters, L/Δ = 180)
412 TABLE R802.5.1(8) RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling attached to rafters, L/Δ = 240)
413 TABLE R802.5.1(8)—continued RAFTER SPANS FOR 70 PSF GROUND SNOW LOADa (Ceiling attached to rafters, L/Δ = 240)
414 TABLE R802.5.1(9) RAFTER/CEILING JOIST HEEL JOINT CONNECTIONSa, b, c, d, e, f,
415 FIGURE R802.5.1 BRACED RAFTER CONSTRUCTION
TABLE R802.11 REQUIRED STRENGTH OF TRUSS OR RAFTER CONNECTIONS TO RESIST WIND UPLIFT FORCESa, b, c, e
416 SECTION R803 ROOF SHEATHING
TABLE R803.1 MINIMUM THICKNESS OF LUMBER ROOF SHEATHING
SECTION R804 STEEL ROOF FRAMING
417 FIGURE R804.1.2 IN-LINE FRAMING
TABLE R804.2(1) LOAD-BEARING COLD-FORMED STEEL MEMBER SIZES
TABLE R804.2(2) MINIMUM THICKNESS OF COLD-FORMED STEEL MEMBERS
418 FIGURE R804.2(1) C-SHAPED SECTION
FIGURE R804.2(2) TRACK SECTION
TABLE R804.2.4 SCREW SUBSTITUTION FACTOR
419 FIGURE R804.2.5.1 WEB HOLES
FIGURE R804.2.5.3 WEB HOLE PATCH
420 FIGURE R804.3 STEEL ROOF CONSTRUCTION
TABLE R804.3 ROOF FRAMING FASTENING SCHEDULEa, b
423 TABLE R804.3.1.1(1) CEILING JOIST SPANS SINGLE SPANS WITH BEARING STIFFENERS 10 lb per sq ft LIVE LOAD (NO ATTIC STORAGE)a, b, c 33 ksi STEEL
424 TABLE R804.3.1.1(2) CEILING JOIST SPANS TWO EQUAL SPANS WITH BEARING STIFFENERS 10 lb per sq ft LIVE LOAD (NO ATTIC STORAGE)a, b, c 33 ksi STEEL
425 TABLE R804.3.1.1(3) CEILING JOIST SPANS SINGLE SPANS WITH BEARING STIFFENERS 20 lb per sq ft LIVE LOAD (LIMITED ATTIC STORAGE)a, b, c 33 ksi STEEL
426 TABLE R804.3.1.1(4) CEILING JOIST SPANS TWO EQUAL SPANS WITH BEARING STIFFENERS 20 lb per sq ft LIVE LOAD (LIMITED ATTIC STORAGE)a, b, c 33 ksi STEEL
427 TABLE R804.3.1.1(5) CEILING JOIST SPANS SINGLE SPANS WITHOUT BEARING STIFFENERS 10 lb per sq ft LIVE LOAD (NO ATTIC STORAGE)a, b 33 ksi STEEL
428 TABLE R804.3.1.1(6) CEILING JOIST SPANS TWO EQUAL SPANS WITHOUT BEARING STIFFENERS 10 lb per sq ft LIVE LOAD (NO ATTIC STORAGE)a, b 33 ksi STEEL
429 TABLE R804.3.1.1(7) CEILING JOIST SPANS SINGLE SPANS WITHOUT BEARING STIFFENERS 20 lb per sq ft LIVE LOAD (LIMITED ATTIC STORAGE)a, b 33 ksi STEEL
430 TABLE R804.3.1.1(8) CEILING JOIST SPANS TWO EQUAL SPANS WITHOUT BEARING STIFFENERS 20 lb per sq ft LIVE LOAD (LIMITED ATTIC STORAGE)a, b 33 ksi STEEL
431 FIGURE R804.3.1.1(1) JOIST TO RAFTER CONNECTION
TABLE R804.3.1.1(9) NUMBER OF SCREWS REQUIRED FOR CEILING JOIST TO ROOF RAFTER CONNECTIONa
432 FIGURE R804.3.1.1(2) BEARING STIFFENER
FIGURE R804.3.1.4(1) CEILING JOIST TOP FLANGE BRACING WITH C-SHAPE, TRACK OR COLD-ROLLED CHANNEL
433 FIGURE R804.3.1.4(2) CEILING JOIST TOP FLANGE BRACING WITH CONTINUOUS STEEL STRAP AND BLOCKING
FIGURE R804.3.1.5 SPLICED CEILING JOISTS
434 TABLE R804.3.2.1(1) ROOF RAFTER SPANSa, b, c 33 ksi STEEL
435 TABLE R804.3.2.1(2) ROOF RAFTER SPANSa, b, c 50 ksi STEEL
436 TABLE R804.3.2.1(3) BASIC WIND SPEED TO EQUIVALENT SNOW LOAD CONVERSION
FIGURE R804.3.2.1.2 GABLE ENDWALL OVERHANG DETAILS
437 TABLE R804.3.2.4 SCREWS REQUIRED AT EACH LEG OF CLIP ANGLE FOR HIP RAFTER TO HIP MEMBER OR ROOF RAFTER TO RIDGE MEMBER CONNECTIONa
FIGURE R804.3.2.4 HIP MEMBER OR RIDGE MEMBER CONNECTION
438 TABLE R804.3.3.2 HIP MEMBER SIZES, 33 ksi STEEL
TABLE R804.3.3.3 HIP SUPPORT COLUMN SIZES
439 TABLE R804.3.3.4(1) UPLIFT STRAP CONNECTION REQUIREMENTS HIP SUPPORT COLUMN AT CEILING LINE
FIGURE R804.3.3.4(1) JACK RAFTER CONNECTION AT EAVE
440 TABLE R804.3.3.4(2) CONNECTION REQUIREMENTS HIP MEMBER TO HIP SUPPORT COLUMN
FIGURE R804.3.3.4(2) HIP SUPPORT COLUMN
441 TABLE R804.3.3.4(3) UPLIFT STRAP CONNECTION REQUIREMENTS HIP MEMBER TO WALL
FIGURE R804.3.3.4(3) HIP CONNECTIONS AT RIDGE
442 FIGURE R804.3.3.4(4) HIP CONNECTIONS AT RIDGE AND BOX COLUMN
443 FIGURE R804.3.3.4(5) HIP MEMBER CONNECTION AT WALL CORNER
FIGURE R804.3.6(1) ROOF OR CEILING OPENING
444 FIGURE R804.3.6(2) HEADER TO TRIMMER CONNECTION
TABLE R804.3.8(1) REQUIRED LENGTHS FOR CEILING DIAPHRAGMS AT GABLE ENDWALLS GYPSUM BOARD SHEATHED, CEILING HEIGHT = 8 FT a, b, c, d, e, f
445 FIGURE R804.3.8(1) CEILING DIAPHRAGM TO GABLE ENDWALL DETAIL
TABLE R804.3.8(2) REQUIRED LENGTHS FOR CEILING DIAPHRAGMS AT GABLE ENDWALLS GYPSUM BOARD SHEATHED CEILING HEIGHT = 9 OR 10 FTa, b, c, d, e, f
446 FIGURE R804.3.8(2) CEILING DIAPHRAGM TO SIDEWALL DETAIL
TABLE R804.3.8(3) REQUIRED LENGTHS FOR CEILING DIAPHRAGMS AT GABLE ENDWALLS WOOD STRUCTURAL PANEL SHEATHED CEILING HEIGHT = 8, 9 OR 10 FTa, b, c, d
447 FIGURE R804.3.8(3) ROOF BLOCKING DETAIL
SECTION R805 CEILING FINISHES
SECTION R806 ROOF VENTILATION
448 TABLE R806.4 INSULATION FOR CONDENSATION CONTROL
SECTION R807 ATTIC ACCESS
450 CHAPTER 9 – ROOF ASSEMBLIES
SECTION R901 GENERAL
SECTION R902 ROOF CLASSIFICATION
SECTION R903 WEATHER PROTECTION
SECTION R904 MATERIALS
451 FIGURE R903.5 HAIL EXPOSURE MAP
452 SECTION R905 REQUIREMENTS FOR ROOF COVERINGS
TABLE R905.2.4.1(1) CLASSIFICATION OF ASPHALT ROOF SHINGLES PER ASTM D 7
TABLE R905.2.4.1(2) CLASSIFICATION OF ASPHALT SHINGLES PER ASTM D 3161
453 TABLE R905.2.8.2 VALLEY LINING MATERIAL
454 TABLE R905.3.7 CLAY AND CONCRETE TILE ATTACHMENT
456 TABLE R905.6.5 SLATE SHINGLE HEADLAP
TABLE R905.7.4 WOOD SHINGLE MATERIAL REQUIREMENTS
TABLE R905.7.5 WOOD SHINGLE WEATHER EXPOSURE AND ROOF SLOPE
457 TABLE R905.8.5 WOOD SHAKE MATERIAL REQUIREMENTS
TABLE R905.8.6 WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE
458 TABLE R905.9.2 BUILT-UP ROOFING MATERIAL STANDARDS
459 TABLE R905.10.3(1) METAL ROOF COVERINGS STANDARDS
TABLE R905.10.3(2) MINIMUM CORROSION RESISTANCE
TABLE R905.11.2 MODIFIED BITUMEN ROOFING MATERIAL STANDARDS
460 SECTION R906 ROOF INSULATION
TABLE R906.2 MATERIAL STANDARDS FOR ROOF INSULATION
SECTION R907 REROOFING
462 CHAPTER 10 – CHIMNEYS AND FIREPLACES
SECTION R1001 MASONRY FIREPLACES
463 TABLE R1001.1 SUMMARY OF REQUIREMENTS FOR MASONRY FIREPLACES AND CHIMNEYS
464 FIGURE R1001.1 FIREPLACE AND CHIMNEY DETAILS
465 SECTION R1002 MASONRY HEATERS
466 FIGURE R1001.11 CLEARANCE FROM COMBUSTIBLES
SECTION R1003 MASONRY CHIMNEYS
468 TABLE R1003.14(1) NET CROSS–SECTIONAL AREA OF ROUND FLUE SIZES
TABLE R1003.14(2) NET CROSS–SECTIONAL AREA OF SQUARE AND RECTANGULAR FLUE SIZES
469 FIGURE R1003.15.2 FLUE SIZES FOR MASONRY CHIMNEYS
470 FIGURE R1003.18 CLEARANCE FROM COMBUSTIBLES
FIGURE R1003.20 CHIMNEY CRICKET
471 TABLE R1003.20 CRICKET DIMENSIONS
SECTION R1004 FACTORY-BUILT FIREPLACES
SECTION R1005 FACTORY-BUILT CHIMNEYS
SECTION R1006 EXTERIOR AIR SUPPLY
472 PART IV – ENERGY CONSERVATION
CHAPTER 11 – ENERGY EFFICIENCY
SECTION N1101 GENERAL
473 FIGURE N1101.2 CLIMATE ZONES
474 TABLE N1101.2 CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
475 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITOR
476 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
477 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
478 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
479 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
480 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRIT
481 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
482 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
483 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
484 TABLE N1101.2—continued CLIMATE ZONES, MOISTURE REGIMES AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
TABLE N1101.5(1) DEFAULT GLAZED FENESTRATION U-FACTORS
TABLE N1101.5(2) DEFAULT DOOR U-FACTORS
TABLE N1101.5(3) DEFAULT GLAZED FENESTRATION SHGC
485 SECTION N1102 BUILDING THERMAL ENVELOPE
TABLE N1102.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENTa
486 TABLE N1102.1.2 EQUIVALENT U-FACTORSa
487 TABLE N1102.2.5 STEEL-FRAME CEILING, WALL AND FLOOR INSULATION (R-VALUE)
488 SECTION N1103 SYSTEMS
489 SECTION N1104 LIGHTING SYSTEMS
490 TABLE N1102.4.2 AIR BARRIER AND INSULATION INSPECTION
492 PART V – MECHANICAL
CHAPTER 12 – MECHANICAL ADMINISTRATION
SECTION M1201 GENERAL
SECTION M1202 EXISTING MECHANICAL SYSTEMS
494 CHAPTER 13 – GENERAL MECHANICAL SYSTEM REQUIREMENTS
SECTION M1301 GENERAL
SECTION M1302 APPROVAL
SECTION M1303 LABELING OF APPLIANCES
SECTION M1304 TYPE OF FUEL
SECTION M1305 APPLIANCE ACCESS
495 SECTION M1306 CLEARANCES FROM COMBUSTIBLE CONSTRUCTION
SECTION M1307 APPLIANCE INSTALLATION
496 TABLE M1306.2 REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTIONa, c, d, e, f, g, h, I, j, k, l
497 FIGURE M1306.1 REDUCED CLEARANCE DIAGRAM
FIGURE M1306.2 WALL PROTECTOR CLEARANCE REDUCTION SYSTEM
498 SECTION M1308 MECHANICAL SYSTEMS INSTALLATION
500 CHAPTER 14 – HEATING AND COOLING EQUIPMENT
SECTION M1401 GENERAL
SECTION M1402 CENTRAL FURNACES
SECTION M1403 HEAT PUMP EQUIPMENT
SECTION M1404 REFRIGERATION COOLING EQUIPMENT
SECTION M1405 BASEBOARD CONVECTORS
SECTION M1406 RADIANT HEATING SYSTEMS
501 SECTION M1407 DUCT HEATERS
SECTION M1408 VENTED FLOOR FURNACES
SECTION M1409 VENTED WALL FURNACES
502 SECTION M1410 VENTED ROOM HEATERS
SECTION M1411 HEATING AND COOLING EQUIPMENT
503 SECTION M1412 ABSORPTION COOLING EQUIPMENT
SECTION M1413 EVAPORATIVE COOLING EQUIPMENT
SECTION 1414 FIREPLACE STOVES
SECTION M1415 MASONRY HEATERS
504 CHAPTER 15 – EXHAUST SYSTEMS
SECTION M1501 GENERAL
SECTION M1502 CLOTHES DRYER EXHAUST
TABLE M1502.4.4.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
505 SECTION M1503 RANGE HOODS
SECTION M1504 INSTALLATION OF MICROWAVE OVENS
SECTION M1505 OVERHEAD EXHAUST HOODS
SECTION M1506 EXHAUST DUCTS
SECTION M1507 MECHANICAL VENTILATION
506 TABLE M1507.3 MINIMUM REQUIRED EXHAUST RATES FOR ONE- AND TWO-FAMILY DWELLINGS
508 CHAPTER 16 – DUCT SYSTEMS
SECTION M1601 DUCT CONSTRUCTION
TABLE M1601.1.1(1) CLASSIFICATION OF FACTORY-MADE AIR DUCTS
TABLE M1601.1.1(2) GAGES OF METAL DUCTS AND PLENUMS USED FOR HEATING OR COOLING
510 SECTION M1602 RETURN AIR
512 CHAPTER 17 – COMBUSTION AIR
SECTION M1701 GENERAL
514 CHAPTER 18 – CHIMNEYS AND VENTS
SECTION M1801 GENERAL
515 SECTION M1802 VENT COMPONENTS
SECTION M1803 CHIMNEY AND VENT CONNECTORS
TABLE M1803.2 THICKNESS FOR SINGLE-WALL METAL PIPE CONNECTORS
TABLE M1803.3.4 CHIMNEY AND VENT CONNECTOR CLEARANCES TO COMBUSTIBLE MATERIALSa
516 SECTION M1804 VENTS
TABLE M1804.1 VENT SELECTION CHART
SECTION M1805 MASONRY AND FACTORY-BUILT CHIMNEYS
518 CHAPTER 19 – SPECIAL FUEL-BURNING EQUIPMENT
SECTION M1901 RANGES AND OVENS
SECTION M1902 SAUNA HEATERS
SECTION M1903 STATIONARY FUEL CELL POWER PLANTS
SECTION M1904 GASEOUS HYDROGEN SYSTEMS
520 CHAPTER 20 – BOILERS AND WATER HEATERS
SECTION M2001 BOILERS
SECTION M2002 OPERATING AND SAFETY CONTROLS
SECTION M2003 EXPANSION TANKS
SECTION M2004 WATER HEATERS USED FOR SPACE HEATING
SECTION M2005 WATER HEATERS
521 TABLE M2003.2 EXPANSION TANK MINIMUM CAPACITYa FOR FORCED HOT-WATER SYTEMS
SECTION M2006 POOL HEATERS
522 CHAPTER 21 – HYDRONIC PIPING
SECTION M2101 HYDRONIC PIPING SYSTEMS INSTALLATION
SECTION M2102 BASEBOARD CONVECTORS
SECTION M2103 FLOOR HEATING SYSTEMS
523 TABLE M2101.1 HYDRONIC PIPING MATERIALS
524 TABLE M2101.9 HANGER SPACING INTERVALS
SECTION M2104 LOW TEMPERATURE PIPING
525 SECTION M2105 GROUND SOURCE HEAT PUMP SYSTEM LOOP PIPING
526 CHAPTER 22 – SPECIAL PIPING AND STORAGE SYSTEMS
SECTION M2201 OIL TANKS
SECTION M2202 OIL PIPING, FITTING AND CONNECTIONS
SECTION M2203 INSTALLATION
527 SECTION M2204 OIL PUMPS AND VALVES
528 CHAPTER 23 – SOLAR SYSTEMS
SECTION M2301 SOLAR ENERGY SYSTEMS
530 PART VI – FUEL GAS
CHAPTER 24 – FUEL GAS
SECTION G2401 (101) GENERAL
SECTION G2402 (201) GENERAL
SECTION G2403 (202) GENERAL DEFINITIONS
536 SECTION G2404 (301) GENERAL
SECTION G2405 (302) STRUCTURAL SAFETY
SECTION G2406 (303) APPLIANCE LOCATION
537 SECTION G2407 (304) COMBUSTION, VENTILATION AND DILUTION AIR
EQUATION 24-1
EQUATION 24-2
538 FIGURE G2407.5.3 (304.5.3) ALL AIR FROM INSIDE THE BUILDING (see Section G2407.5.3)
FIGURE G2407.6.2 (304.6.2) SINGLE COMBUSTION AIR OPENING,ALL AIR FROM OUTDOORS (see Section G2407.6.2)
539 FIGURE G2407.6.1(1) [304.6.1(1)] ALL AIR FROM OUTDOOR-INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC (see Section G2407.6.1
FIGURE G2407.6.1(2) [304.6.1(2)] ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC (see Section G2407.6.1)
540 FIGURE G2407.6.1(3) [304.6.1(3)] ALL AIR FROM OUTDOORS (see Section G2407.6.1)
541 SECTION G2408 (305) INSTALLATION
SECTION G2409 (308) CLEARANCE REDUCTION
542 FIGURE G2409.2(1) [308.2(1)] EXTENT OF PROTECTION NECESSARY TO REDUCE CLEARANCES FROM GAS EQUIPMENT OR VENT CONNECTORS
FIGURE G2409.2(2) [308.2(2)] WALL PROTECTOR CLEARANCE REDUCTION SYSTEM
543 FIGURE G2409.2(3) [308.2(3)] MASONRY CLEARANCE REDUCTION SYSTEM
SECTION G2410 (309) ELECTRICAL
SECTION G2411 (310) ELECTRICAL BONDING
544 TABLE G2409.2 (308.2) a through k REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTION
545 SECTION G2412 (401) GENERAL
SECTION G2413 (402) PIPE SIZING
TABLE G2413.2 (402.2) APPROXIMATE GAS INPUT FOR TYPICAL APPLIANCES
546 EQUATION 24-3
EQUATION 24-4
TABLE G2413.4 (402.4) Cr AND Y VALUES FOR NATURAL GAS AND UNDILUTED PROPANE AT STANDARD CONDITIONS
547 TABLE G2413.4(1) [402.4(2)] SCHEDULE 40 METALLIC PIPE
548 TABLE G2413.4(2) [402.4(3)] SCHEDULE 40 METALLIC PIPE
549 TABLE G2413.4(3) [402.4(7)] SEMIRIGID COPPER TUBING
550 TABLE G2413.4(4) [402.4(10)] SEMIRIGID COPPER TUBING
551 TABLE G2413.4(5) [402.4(13)] CORRUGATED STAINLESS STEEL TUBING (CSST)
552 TABLE G2413.4(6) [402.4(16)] CORRUGATED STAINLESS STEEL TUBING (CSST)
553 TABLE G2413.4(7) [402.4(19)] POLYETHYLENE PLASTIC PIPE
554 TABLE G2413.4(8) [402.4(20)] POLYETHYLENE PLASTIC PIPE
555 TABLE G2413.4(9) [402.4(23)] SCHEDULE 40 METALLIC PIPE
556 TABLE G2413.4(10) [402.4(24)] SCHEDULE 40 METALLIC PIPE
557 TABLE G2413.4(11) [402.4(25)] SCHEDULE 40 METALLIC PIPE
558 TABLE G2413.4(12) [402.4(26)] SCHEDULE 40 METALLIC PIPE
559 TABLE G2413.4(13) [402.4(27)] SEMIRIGID COPPER TUBING
560 TABLE G2413.4(14) [402.4(28)] SEMIRIGID COPPER TUBING
561 TABLE G2413.4(15) [402.4(29)] SEMIRIGID COPPER TUBING
562 TABLE G2413.4(16) [402.4(30)] CORRUGATED STAINLESS STEEL TUBING (CSST)
563 TABLE G2413.4(17) [402.4(31)] CORRUGATED STAINLESS STEEL TUBING (CSST
564 TABLE G2413.4(18) [402.4(32)] CORRUGATED STAINLESS STEEL TUBING (CSST)
565 TABLE G2413.4(19) [402.4(33)] POLYETHYLENE PLASTIC PIPE
566 TABLE G2413.4(20) [402.4(34)] POLYETHYLENE PLASTIC PIPE
567 TABLE G2413.4(21) [402.4(35)] POLYETHYLENE PLASTIC TUBIN
SECTION G2414 (403) PIPING MATERIALS
568 TABLE G2414.9.2 (403.9.2) SPECIFICATIONS FOR THREADING METALLIC PIPE
569 SECTION G2415 (404) PIPING SYSTEM INSTALLATION
570 SECTION G2416 (405) PIPING BENDS AND CHANGES IN DIRECTION
571 SECTION G2417 (406) INSPECTION, TESTING AND PURGING
572 SECTION G2418 (407) PIPING SUPPORT
SECTION G2419 (408) DRIPS AND SLOPED PIPING
SECTION G2420 (409) GAS SHUTOFF VALVES
573 SECTION G2421 (410) FLOW CONTROLS
TABLE G2420.1.1 MANUAL GAS VALVE STANDARDS
574 SECTION G2422 (411) APPLIANCE CONNECTIONS
575 SECTION G2423 (413) CNG GAS-DISPENSING SYSTEMS
SECTION G2424 (415) PIPING SUPPORT INTERVALS
TABLE G2424.1 SUPPORT OF PIPING
SECTION G2425 (501) GENERAL
576 SECTION G2426 (502) VENTS
577 SECTION G2427 (503) VENTING OF APPLIANCES
578 TABLE G2427.4 TYPE OF VENTING SYSTEM TO BE USED
579 FIGURE G2427.5.3 (503.5.4) TYPICAL TERMINATION LOCATIONS FOR CHIMNEYS AND SINGLE-WALL METAL PIPES SERVING RESIDENTIAL-TYPE AND LOW-HEAT APPLIANCES
581 FIGURE G2427.6.3 (503.6.4) GAS VENT TERMINATION LOCATIONS FOR LISTED CAPS 12 INCHES OR LESS IN SIZE AT LEAST 8 FEET FROM A VERTICAL WALL
584 TABLE G2427.10.2.4 (503.10.2.4) MINIMUM THICKNESS FOR GALVANIZED STEEL VENT CONNECTORS FOR LOW-HEAT APPLIANCES
585 TABLE G2427.10.5 (503.10.5)a CLEARANCES FOR CONNECTORS
586 SECTION G2428 (504) SIZING OF CATEGORY I APPLIANCE VENTING SYSTEMS
587 TABLE G2428.2(1) [504.2(1)] TYPE B DOUBLE-WALL GAS VENT
588 ABLE G2428.2(1) [504.2(1)]—continued TYPE B DOUBLE-WALL GAS VENT
589 TABLE G2428.2(2) [504.2(2)] TYPE B DOUBLE-WALL GAS VENT
590 TABLE G2428.2(2) [504.2(2)]—continued TYPE B DOUBLE-WALL GAS VENT
592 TABLE G2428.3(1) [504.3(1)] TYPE B DOUBLE-WALL VENT
593 TABLE G2428.3(2) [504.3(2)] TYPE B DOUBLE-WALL VENT
594 TABLE G2428.3(3) [504.3(3)] MASONRY CHIMNEY
595 TABLE G2428.3(4) [504.3(4)] MASONRY CHIMNEY
596 TABLE G2428.3.2 (504.3.2) MAXIMUM VENT CONNECTOR LENGTH
598 SECTION G2429 (505) DIRECT-VENT, INTEGRAL VENT, MECHANICAL VENT AND VENTILATION/EXHAUST HOOD VENTING
SECTION G2430 (506) FACTORY-BUILT CHIMNEYS
SECTION G2431 (601) GENERAL
SECTION G2432 (602) DECORATIVE APPLIANCES FOR INSTALLATION IN FIREPLACES
SECTION G2433 (603) LOG LIGHTERS
SECTION G2434 (604) VENTED GAS FIREPLACES (DECORATIVE APPLIANCES)
SECTION G2435 (605) VENTED GAS FIREPLACE HEATERS
SECTION G2436 (608) VENTED WALL FURNACES
599 SECTION G2437 (609) FLOOR FURNACES
SECTION G2438 (613) CLOTHES DRYERS
SECTION G2439 (614) CLOTHES DRYER EXHAUST
600 SECTION G2440 (615) SAUNA HEATERS
TABLE G2439.5.5.1 (TABLE 614.6.5.1) DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
601 SECTION G2441 (617) POOL AND SPA HEATERS
SECTION G2442 (618) FORCED-AIR WARM-AIR FURNACES
602 SECTION G2443 (619) CONVERSION BURNERS
SECTION G2444 (620) UNIT HEATERS
SECTION G2445 (621) UNVENTED ROOM HEATERS
SECTION G2446 (622) VENTED ROOM HEATERS
603 SECTION G2447 (623) COOKING APPLIANCE
SECTION G2448 (624) WATER HEATERS
SECTION G2449 (627) AIR CONDITIONING APPLIANCES
SECTION G2450 (628) ILLUMINATING APPLIANCES
604 SECTION G2451 (630) INFRARED RADIANT HEATERS
SECTION G2452 (631) BOILERS
SECTION G2453 (634) CHIMNEY DAMPER OPENING AREA
TABLE G2453.1 (634.1) FREE OPENING AREA OF CHIMNEY DAMPER FOR VENTING FLUE GASES FROM UNLISTED DECORATIVE APPLIANCES FOR INSTALLATION IN VENTED FIREPLA
606 PART VII – PLUMBING
CHAPTER 25 – PLUMBING ADMINISTRATION
SECTION P2501 GENERAL
SECTION P2502 EXISTING PLUMBING SYSTEMS
SECTION P2503 INSPECTION AND TESTS
608 CHAPTER 26 – GENERAL PLUMBING REQUIREMENTS
SECTION P2601 GENERAL
SECTION P2602 INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAL
SECTION P2603 STRUCTURAL AND PIPING PROTECTION
609 SECTION P2604 TRENCHING AND BACKFILLING
FIGURE P2604.4 PIPE LOCATION WITH RESPECT TO FOOTINGS
SECTION P2605 SUPPORT
SECTION P2606 WATERPROOFING OF OPENINGS
SECTION P2607 WORKMANSHIP
SECTION P2608 MATERIALS EVALUATION AND LISTING
610 TABLE P2605.1 PIPING SUPPORT
611 TABLE P2608.4 PRODUCTS AND MATERIALS REQUIRING THIRD-PARTY TESTING AND THIRD-PARTY CERTIFICATION
612 CHAPTER 27 – PLUMBING FIXTURES
SECTION P2701 FIXTURES, FAUCETS AND FIXTURE FITTINGS
SECTION P2702 FIXTURE ACCESSORIES
SECTION P2703 TAIL PIECE
SECTION P2704 ACCESS TO CONNECTIONS
SECTION P2705 INSTALLATION
SECTION P2706 WASTE RECEPTORS
613 TABLE P2701.1 PLUMBING FIXTURES, FAUCETS AND FIXTURE FITTINGS
614 SECTION P2707 DIRECTIONAL FITTINGS
SECTION P2708 SHOWERS
SECTION P2709 SHOWER RECEPTORS
615 SECTION P2710 SHOWER WALLS
SECTION P2711 LAVATORIES
SECTION P2712 WATER CLOSETS
616 SECTION P2713 BATHTUBS
SECTION P2714 SINKS
SECTION P2715 LAUNDRY TUBS
SECTION P2716 FOOD WASTE GRINDER
SECTION P2717 DISHWASHING MACHINES
SECTION P2718 CLOTHES WASHING MACHINE
SECTION P2719 FLOOR DRAINS
SECTION P2720 WHIRLPOOL BATHTUBS
617 SECTION P2721 BIDET INSTALLATIONS
SECTION P2722 FIXTURE FITTING
SECTION P2723 MACERATING TOILET SYSTEMS
SECTION P2724 SPECIALTY TEMPERATURE CONTROL DEVICES AND VALVES
618 CHAPTER 28 – WATER HEATERS
SECTION P2801 GENERAL
SECTION P2802 WATER HEATERS USED FOR SPACE HEATING
SECTION P2803 RELIEF VALVES
620 CHAPTER 29 – WATER SUPPLY AND DISTRIBUTION
SECTION P2901 GENERAL
SECTION P2902 PROTECTION OF POTABLE WATER SUPPLY
621 TABLE P2902.3 APPLICATION FOR BACKFLOW PREVENTERS
622 TABLE P2902.3.1 MINIMUM AIR GAPS
623 SECTION P2903 WATER-SUPPLY SYSTEM
TABLE P2903.1 REQUIRED CAPACITIES AT POINT OF OUTLET DISCHARGE
TABLE P2903.2 MAXIMUM FLOW RATES AND CONSUMPTION FOR PLUMBING FIXTURES AND FIXTURE FITTINGSb
624 TABLE P2903.6 WATER-SUPPLY FIXTURE-UNIT VALUES FOR VARIOUS PLUMBING FIXTURES AND FIXTURE GROUPS
625 TABLE P2903.6(1) CONVERSIONS FROM WATER SUPPLY FIXTURE UNIT TO GALLON PER MINUTE FLOW RATES
TABLE P2903.8.1 MANIFOLD SIZING
626 FIGURE P2903.10 TYPICAL FROSTPROOF HOSE BIBB INSTALLATION NOT REQUIRING SEPARATE VALUE
SECTION P2904 DWELLING UNIT FIRE SPRINKLER SYSTEMS
627 TABLE P2904.2.2 LOCATIONS WHERE INTERMEDIATE TEMPERATURE SPRINKLERS ARE REQUIRED
628 EQUATION 29-1
630 TABLE P2904.6.2(1) WATER SERVICE PRESSURE LOSS (PLsvc)a,b
631 TABLE P2904.6.2(2) MINIMUM WATER METER PRESSURE LOSS (PLm)a
TABLE P2904.6.2(3) ELEVATION LOSS (PLe)
632 TABLE P2904.6.2(4) ALLOWABLE PIPE LENGTH FOR 3/4-INCH TYPE M COPPER WATER TUBING
633 TABLE P2904.6.2(5) ALLOWABLE PIPE LENGTH FOR 1-INCH TYPE M COPPER WATER TUBING
634 TABLE P2904.6.2(6) ALLOWABLE PIPE LENGTH FOR 3/4-INCH CPVC PIPE
635 TABLE P2904.6.2(7) ALLOWABLE PIPE LENGTH FOR 1-INCH CPVC PIPE
636 TABLE P2904.6.2(8) ALLOWABLE PIPE LENGTH FOR 3/4-INCH PEX TUBING
637 TABLE P2904.6.2(9) ALLOWABLE PIPE LENGTH FOR 1-INCH PEX TUBING
638 SECTION P2905 MATERIALS, JOINTS AND CONNECTIONS
639 TABLE P2905.4 WATER SERVICE PIPE
640 TABLE P2905.5 WATER DISTRIBUTION PIPE
TABLE P2905.6 PIPE FITTINGS
641 SECTION P2906 CHANGES IN DIRECTION
SECTION P2907 SUPPORT
SECTION P2908 DRINKING WATER TREATMENT UNITS
642 CHAPTER 30 – SANITARY DRAINAGE
SECTION P3001 GENERAL
SECTION P3002 MATERIALS
SECTION P3003 JOINTS AND CONNECTIONS
643 TABLE P3002.1(1) ABOVE-GROUND DRAINAGE AND VENT PIPE
TABLE P3002.1(2) UNDERGROUND BUILDING DRAINAGE AND VENT PIPE
644 TABLE P3002.2 BUILDING SEWER PIPE
TABLE P3002.3 PIPE FITTINGS
647 SECTION P3004 DETERMINING DRAINAGE FIXTURE UNITS
TABLE P3004.1 DRAINAGE FIXTURE UNIT (d.f.u.) VALUES FOR VARIOUS PLUMBING FIXTURES
648 SECTION P3005 DRAINAGE SYSTEM
TABLE P3005.1 FITTINGS FOR CHANGE IN DIRECTION
649 TABLE P3005.4.1 MAXIMUM FIXTURE UNITS ALLOWED TO BE CONNECTED TO BRANCHES AND STACKS
TABLE P3005.4.2 MAXIMUM NUMBER OF FIXTURE UNITS ALLOWED TO BE CONNECTED TO THE BUILDING DRAIN, BUILDING DRAIN BRANCHES OR THE BUILDING SEWER
650 SECTION P3006 SIZING OF DRAIN PIPE OFFSETS
SECTION P3007 SUMPS AND EJECTORS
651 TABLE 3007.6 MINIMUM CAPACITY OF SEWAGE PUMP OR SEWAGE EJECTOR
SECTION P3008 BACKWATER VALVES
652 CHAPTER 31 – VENTS
SECTION P3101 VENT SYSTEMS
SECTION P3102 VENT STACKS AND STACK VENTS
SECTION P3103 VENT TERMINALS
SECTION P3104 VENT CONNECTIONS AND GRADES
653 SECTION P3105 FIXTURE VENTS
TABLE P3105.1 MAXIMUM DISTANCE OF FIXTURE TRAP FROM VENT
SECTION P3106 INDIVIDUAL VENT
SECTION P3107 COMMON VENT
TABLE P3107.3 COMMON VENT SIZES
SECTION P3108 WET VENTING
654 TABLE P3108.3 WET VENT SIZE
SECTION P3109 WASTE STACK VENT
TABLE P3109.4 WASTE STACK VENT SIZE
SECTION P3110 CIRCUIT VENTING
SECTION P3111 COMBINATION WASTE AND VENT SYSTEM
655 TABLE P3111.3 SIZE OF COMBINATION WASTE AND VENT PIPE
SECTION P3112 ISLAND FIXTURE VENTING
SECTION P3113 VENT PIPE SIZING
SECTION P3114 AIR ADMITTANCE VALVES
656 TABLE P3113.4.1 SIZE AND LENGTH OF SUMP VENTS
658 CHAPTER 32 – TRAPS
SECTION P3201 FIXTURE TRAPS
TABLE P3201.7 SIZE OF TRAPS AND TRAP ARMS FOR PLUMBING FIXTURES
660 CHAPTER 33 – STORM DRAINAGE
SECTION P3301 GENERAL
SECTION P3302 SUBSOIL DRAINS
TABLE P3302.1 SUBSOIL DRAIN PIPE
SECTION P3303 SUMPS AND PUMPING SYSTEMS
662 PART VIII – ELECTRICAL
CHAPTER 34 – GENERAL REQUIREMENTS
SECTION E3401 GENERAL
663 SECTION E3402 BUILDING STRUCTURE PROTECTION
SECTION E3403 INSPECTION AND APPROVAL
SECTION E3404 GENERAL EQUIPMENT REQUIREMENTS
664 TABLE E3404.4 ENCLOSURE SELECTION
665 SECTION E3405 EQUIPMENT LOCATION AND CLEARANCES
SECTION E3406 ELECTRICAL CONDUCTORS AND CONNECTIONS
666 FIGURE E3405.1a, b, c, d, e WORKING SPACE AND CLEARANCES
667 SECTION E3407 CONDUCTOR AND TERMINAL IDENTIFICATION
670 CHAPTER 35 – ELECTRICAL DEFINITIONS
SECTION E3501 GENERAL
674 CHAPTER 36 – SERVICES
SECTION E3601 GENERAL SERVICES
SECTION E3602 SERVICE SIZE AND RATING
675 TABLE E3602.2 MINIMUM SERVICE LOAD CALCULATION
SECTION E3603 SERVICE, FEEDER AND GROUNDING ELECTRODE CONDUCTOR SIZING
676 TABLE E3603.1 SERVICE CONDUCTOR AND GROUNDING ELECTRODE CONDUCTOR SIZING
FIGURE E3604.1 CLEARANCES FROM BUILDING OPENINGS
677 SECTION E3604 OVERHEAD SERVICE-DROP AND SERVICE CONDUCTOR INSTALLATION
FIGURE E3604.2.1 CLEARANCES FROM ROOFS
678 SECTION E3605 SERVICE-ENTRANCE CONDUCTORS
679 SECTION E3606 SERVICE EQUIPMENT—GENERAL
SECTION E3607 SYSTEM GROUNDING
680 SECTION E3608 GROUNDING ELECTRODE SYSTEM
681 SECTION E3609 BONDING
682 SECTION E3610 GROUNDING ELECTRODE CONDUCTORS
SECTION E3611 GROUNDING ELECTRODE CONDUCTOR CONNECTION TO THE GROUNDING ELECTRODES
684 CHAPTER 37 – BRANCH CIRCUIT AND FEEDER REQUIREMENTS
SECTION E3701 GENERAL
SECTION E3702 BRANCH CIRCUIT RATINGS
685 TABLE E3702.13 BRANCH-CIRCUIT REQUIREMENTS—SUMMARYa
SECTION E3703 REQUIRED BRANCH CIRCUITS
686 SECTION E3704 FEEDER REQUIREMENTS
TABLE E3704.2(1) FEEDER LOAD CALCULATION
687 TABLE E3704.2(2) DEMAND LOADS FOR ELECTRIC RANGES, WALL-MOUNTED OVENS, COUNTER-MOUNTED COOKING UNITS AND OTHER COOKING APPLIANCES OVER 13/4 kVA RATINGa,b
SECTION E3705 CONDUCTOR SIZINGAND OVERCURRENT PROTECTION
TABLE E3705.1 ALLOWABLE AMPACITIES
688 TABLE E3705.2 AMBIENT TEMPERATURE CORRECTION FACTORS
TABLE E3705.3 CONDUCTOR PROXIMITY ADJUSTMENT FACTORS
689 TABLE E3705.5.3 OVERCURRENT-PROTECTION RATING
690 SECTION E3706 PANELBOARDS
692 CHAPTER 38 – WIRING METHODS
SECTION E3801 GENERAL REQUIREMENTS
TABLE E3801.2 ALLOWABLE WIRING METHODS
SECTION E3802 ABOVE-GROUND INSTALLATION REQUIREMENTS
693 TABLE E3801.4 ALLOWABLE APPLICATIONS FOR WIRING METHODSa, b, c, d, e, f, g, h, i, j, k
694 TABLE E3802.1 GENERAL INSTALLATION AND SUPPORT REQUIREMENTS FOR WIRING METHODSa, b, c, d, e, f, g, h, i, j, k
695 SECTION E3803 UNDERGROUND INSTALLATION REQUIREMENTS
TABLE E3803.1 MINIMUM COVER REQUIREMENTS, BURIAL IN INCHESa, b, c, d, e
698 CHAPTER 39 – POWER AND LIGHTING DISTRIBUTION
SECTION E3901 RECEPTACLE OUTLETS
FIGURE E3901.2 GENERAL USE RECEPTACLE DISTRIBUTION
699 FIGURE E3901.4 COUNTERTOP RECEPTACLES
FIGURE E3901.4.1 DETERMINATION OF AREA BEHIND SINK OR RANGE
700 SECTION E3902 GROUND-FAULT AND ARC-FAULT CIRCUIT- INTERRUPTER PROTECTION
701 SECTION E3903 LIGHTING OUTLETS
SECTION E3904 GENERAL INSTALLATION REQUIREMENTS
702 TABLE E3904.6(1) MAXIMUM NUMBER OF CONDUCTORS IN ELECTRICAL METALLIC TUBING (EMT)a
703 TABLE E3904.6(2) MAXIMUM NUMBER OF CONDUCTORS IN ELECTRICAL NONMETALLIC TUBING (ENT)a
704 TABLE E3904.6(3) MAXIMUM NUMBER OF CONDUCTORS IN FLEXIBLE METALLIC CONDUIT (FMC)a
705 TABLE E3904.6(4) MAXIMUM NUMBER OF CONDUCTORS IN INTERMEDIATE METALLIC CONDUIT (IMC)a
706 TABLE E3904.6(5) MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE NONMETALLIC CONDUIT (FNMC-B)a
707 TABLE E3904.6(6) MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE NONMETALLIC CONDUIT (FNMC-A)a
708 TABLE E3904.6(7) MAXIMUM NUMBER OF CONDUCTORS IN LIQUID-TIGHT FLEXIBLE METAL CONDUIT (LFMC)a
709 TABLE E3904.6(8) MAXIMUM NUMBER OF CONDUCTORS IN RIGID METAL CONDUIT (RMC)a
710 TABLE E3904.6(9) MAXIMUM NUMBER OF CONDUCTORS IN RIGID PVC CONDUIT, SCHEDULE 80 (PVC-80)a
711 TABLE E3904.6(10) MAXIMUM NUMBER OF CONDUCTORS IN RIGID PVC CONDUIT SCHEDULE 40 (PVC-40)a
712 SECTION E3905 BOXES, CONDUIT BODIES AND FITTINGS
714 TABLE E3905.13.1 MAXIMUM NUMBER OF CONDUCTORS IN METAL BOXESa
TABLE E3905.13.2.1 VOLUME ALLOWANCE REQUIRED PER CONDUCTOR
715 SECTION E3906 INSTALLATION OF BOXES, CONDUIT BODIES AND FITTINGS
716 SECTION E3907 CABINETS AND PANELBOARDS
717 TABLE E3907.8 PERCENT OF CROSS SECTION OF CONDUIT AND TUBING FOR CONDUCTORS
SECTION E3908 GROUNDING
719 TABLE E3908.12 EQUIPMENT GROUNDING CONDUCTOR SIZING
720 SECTION E3909 FLEXIBLE CORDS
TABLE E3909.2 MAXIMUM AMPERE LOAD FOR FLEXIBLE CORDS
722 CHAPTER 40 DEVICES AND LUMINAIRES
SECTION E4001 SWITCHES
723 SECTION E4002 RECEPTACLES
TABLE E4002.1.2 RECEPTACLE RATINGS FOR VARIOUS SIZE MULTI-OUTLET CIRCUITS
724 SECTION E4003 FIXTURES
725 FIGURE E4003.12 CLOSET STORAGE SPACE
SECTION E4004 LUMINAIRE INSTALLATION
SECTION E4005 TRACK LIGHTING
728 CHAPTER 41 – APPLIANCE INSTALLATION
SECTION E4101 GENERAL
TABLE E4101.3 FLEXIBLE CORD LENGTH
729 TABLE E4101.5 DISCONNECTING MEANS
730 CHAPTER 42 – SWIMMING POOLS
SECTION E4201 GENERAL
SECTION E4202 WIRING METHODS FOR POOLS, SPAS, HOT TUBS AND HYDROMASSAGE BATHTUBS
731 TABLE E4202.1 ALLOWABLE APPLICATIONS FOR WIRING METHODSa, b, c, d, e, f, g, h, l
732 SECTION E4203 EQUIPMENT LOCATION AND CLEARANCES
733 TABLE E4203.5 OVERHEAD CONDUCTOR CLEARANCES
TABLE E4203.7 MINIMUM BURIAL DEPTHS
SECTION E4204 BONDING
735 SECTION E4205 GROUNDING
736 SECTION E4206 EQUIPMENT INSTALLATION
738 SECTION E4207 STORABLE SWIMMING POOLS
739 SECTION E4208 SPAS AND HOT TUBS
SECTION E4209 HYDROMASSAGE BATHTUBS
742 CHAPTER 43 – CLASS 2 REMOTE-CONTROL, SIGNALING AND POWER-LIMITED CIRCUITS
SECTION E4301 GENERAL
SECTION E4302 POWER SOURCES
SECTION E4303 WIRING METHODS
TABLE E4303.2 CABLE USES AND PERMITTED SUBSTITUTIONS
SECTION E4304 INSTALLATION REQUIREMENTS
744 PART IX – REFERENCED STANDARDS
CHAPTER 44 – REFERENCED STANDARDS
AAMA
ACI
ACCA
745 AFPA
AISI
AITC
ANSI
746 APA
APSP
747 ASCE/SEI
ASHRAE
ASME
748 ASSE
749 ASTM
757 AWPA
AWS
AWWA
CGSB
758 CISPI
CPA
CPSC
CSA
759 CSSB
DASMA
760 DOC
DOTn
FEMA
FM
GA
761 HPVA
ICC
ISO
MSS
NAIMA
762 NCMA
NFPA
NFRC
NSF
763 PCA
SMACNA
TMS
TPI
UL
764 ULC
US-FTC
765 WDMA
766 APPENDIX A – SIZING AND CAPACITIES OF GAS PIPING
A.1 GENERAL PIPING CONSIDERATIONS
A.2 DESCRIPTION OF TABLES
767 TABLE A.2.2 EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES
768 TABLE A.2.2—continued EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES
769 TABLE A.2.4 MULTIPLIERS TO BE USED WITH TABLES G2413.4(1) THROUGH G2413.4(8) WHERE THE SPECIFIC GRAVITY OF THE GAS IS OTHER THAN 0.60
A.3 USE OF CAPACITY TABLES
771 TABLE A.3.4 THOUSANDS OF Btu/h (MBH) OF NATURAL GAS PER 100 FEET OF PIPE AT VARIOUS PRESSURE DROPS AND PIPE DIAMETERS
A.4 USE OF SIZING EQUATIONS
A.5 PIPE AND TUBE DIAMETERS
772 TABLE A.5.1 SCHEDULE 40 STEEL PIPE STANDARD SIZES
TABLE A.5.2 COPPER TUBE STANDARD SIZES
A.6 USE OF SIZING CHARTS
773 FIGURE A.6(a) CAPACITY OF NATURAL GAS PIPING, LOW PRESSURE (0.60 WC)
FIGURE A.6(b) CAPACITY OF NATURAL GAS PIPING, HIGH PRESSURE (1.5 psi and above)
774 A.7 EXAMPLES OF PIPING SYSTEM DESIGN AND SIZING
FIGURE A.7.1 PIPING PLAN SHOWING A STEEL PIPING SYSTEM
FIGURE A.7.2 PIPING PLAN SHOWING A CSST SYSTEM
775 FIGURE A.7.3 PIPING PLAN SHOWING A COPPER TUBING SYSTEM
776 FIGURE A.7.4 PIPING PLAN SHOWING A MODIFICATION TO EXISTING PIPING SYSTEM
778 APPENDIX B – SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES, AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS
EXAMPLES USING SINGLE APPLIANCE VENTING TABLES
FIGURE B-1 TYPE B DOUBLE-WALL VENT SYSTEM SERVING A SINGLE APPLIANCE WITH A TYPE B DOUBLE-WALL VENT
FIGURE B-2 TYPE B DOUBLE-WALL VENT SYSTEM SERVING A SINGLE APPLIANCE WITH A SINGLE-WALL METAL VENT CONNECTOR
779 FIGURE B-3 VENT SYSTEM SERVING A SINGLE APPLIANCE WITH A MASONRY CHIMNEY OF TYPE B DOUBLE-WALL VENT CONNECTOR
FIGURE B-4 VENT SYSTEM SERVING A SINGLE APPLIANCE USING A MASONRY CHIMNEY AND A SINGLE-WALL METAL VENT CONNECTOR
FIGURE B-5 ASBESTOS CEMENT TYPE B OR SINGLE-WALL METAL VENT SYSTEM SERVING A SINGLE DRAFT-HOOD-EQUIPPED APPLIANCE
FIGURE B-6 VENT SYSTEM SERVING TWO OR MORE APPLIANCES WITH TYPE B DOUBLE-WALL VENT AND TYPE BDOUBLE-WALL VENT CONNECTOR
780 FIGURE B-7 VENT SYSTEM SERVING TWO OR MORE APPLIANCES WITH TYPE B DOUBLE-WALL VENT AND SINGLE-WALL METAL VENT CONNECTORS
FIGURE B-8 MASONRY CHIMNEY SERVING TWO OR MORE APPLIANCES WITH TYPE B DOUBLE-WALL VENT CONNECTOR
FIGURE B-9 MASONRY CHIMNEY SERVING TWO OR MORE APPLIANCES WITH SINGLE-WALL METAL VENT CONNECTORS
FIGURE B-10 ASBESTOS CEMENT TYPE B OR SINGLE-WALL METAL VENT SYSTEM SERVING TWO OR MORE DRAFT-HOOD-EQUIPPED APPLIANCES
781 FIGURE B-11 USE OF MANIFOLD COMMON VENT CONNECTOR
FIGURE B-12 USE OF OFFSET COMMON VENT
FIGURE B-13 MULTISTORY GAS VENT DESIGN PROCEDURE FOR EACH SEGMENT OF SYSTEM
FIGURE B-14 MULTISTORY VENT SYSTEMS
782 FIGURE B-15 (EXAMPLE 1) SINGLE DRAFT-HOOD-EQUIPPED APPLIANCE
FIGURE B-16 (EXAMPLE 2) SINGLE FAN-ASSISTED APPLIANCE
783 EXAMPLES USING COMMON VENTING TABLES
FIGURE B-17 (EXAMPLE 4) COMMON VENTING TWO DRAFT HOOD-EQUIPPED APPLIANCES
FIGURE B-18 (EXAMPLE 5A) COMMON VENTING A DRAFT HOOD WITH A FAN-ASSISTED FURNACE INTO A TYPE B DOUBLE-WALL COMMON VENT
785 TABLE B-1 MASONRY CHIMNEY LINER DIMENSIONS WITH CIRCULAR EQUIVALENTSa
786 FIGURE B-19
788 APPENDIX C – EXIT TERMINALS OF MECHANICAL DRAFTAND DIRECT-VENT VENTING SYSTEMS
FIGURE C-1 EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS
790 APPENDIX D – RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION
792 APPENDIX E- MANUFACTURED HOUSING USED AS DWELLINGS
SECTION AE101 SCOPE
SECTION AE102 APPLICATION TO EXISTING MANUFACTURED HOMES AND BUILDING SERVICE EQUIPMENT
793 SECTION AE201 DEFINITIONS
SECTION AE301 PERMITS
SECTION AE302 APPLICATION FOR PERMIT
794 SECTION AE303 PERMITS ISSUANCE
SECTION AE304 FEES
795 SECTION AE305 INSPECTIONS
796 SECTION AE306 SPECIAL INSPECTIONS
SECTION AE307 UTILITY SERVICE
SECTION AE401 OCCUPANCY CLASSIFICATION
SECTION AE402 LOCATION ON PROPERTY
SECTION AE501 DESIGN
797 SECTION AE502 FOUNDATION SYSTEMS
SECTION AE503 SKIRTING AND PERIMETER ENCLOSURES
SECTION AE504 STRUCTURAL ADDITIONS
SECTION AE505 BUILDING SERVICE EQUIPMENT
798 SECTION AE506 EXITS
SECTION AE507 OCCUPANCY, FIRE SAFETY AND ENERGY CONSERVATION STANDARDS
SECTION AE600 SPECIAL REQUIREMENTS FOR FOUNDATION SYSTEMS
SECTION AE601 FOOTINGS AND FOUNDATIONS
SECTION AE602 PIER CONSTRUCTION
SECTION AE603 HEIGHT OF PIERS
SECTION AE604 ANCHORAGE INSTALLATIONS
799 SECTION AE605 TIES, MATERIALS AND INSTALLATION
SECTION AE606 REFERENCED STANDARDS
800 APPENDIX F – RADON CONTROL METHODS
SECTION AF101 SCOPE
SECTION AF102 DEFINITIONS
SECTION AF103 REQUIREMENTS
803 FIGURE AF101 EPA MAP OF RADON ZONES
804 TABLE AF101(1) HIGH RADON POTENTIAL (ZONE 1) COUNTIESa
805 TABLE AF101(1)—continued HIGH RADON POTENTIAL (ZONE 1) COUNTIESa
806 FIGURE AF102 RADON-RESISTANT CONSTRUCTION DETAILS FOR FOUR FOUNDATION TYPES
808 APPENDIX G – SWIMMING POOLS, SPAS AND HOT TUBS
SECTION AG101 GENERAL
SECTION AG102 DEFINITIONS
SECTION AG103 SWIMMING POOLS
SECTION AG104 SPAS AND HOT TUBS
SECTION AG105 BARRIER REQUIREMENTS
809 SECTION AG106 ENTRAPMENT PROTECTION FOR SWIMMING POOL AND SPA SUCTION OUTLETS
810 SECTION AG107 ABBREVIATIONS
SECTION AG108 STANDARDS
812 APPENDIX H – PATIO COVERS
SECTION AH101 GENERAL
SECTION AH102 DEFINITION
SECTION AH103 PERMITTED USES
SECTION AH104 DESIGN LOADS
SECTION AH105 LIGHT AND VENTILATION/EMERGENCY EGRESS
SECTION AH106 FOOTINGS
SECTION AH107 SPECIAL PROVISIONS FOR ALUMINUM SCREEN ENCLOSURES IN HURRICANE-PRONE REGIONS
813 TABLE AH107.4(1) DESIGN WIND PRESSURES FOR ALUMINUM SCREEN ENCLOSURE FRAMING WITH AN IMPORTANCE FACTOR OF 0.77a, b, c
TABLE AH107.4(2) HEIGHT ADJUSTMENT FACTORS
814 APPENDIX K – SOUND TRANSMISSION
SECTION AK101 GENERAL
SECTION AK102 AIR-BORNE SOUND
SECTION AK103 STRUCTURAL-BORNE SOUND
SECTION AK104 REFERENCED STANDARDS
816 APPENDIX N – VENTING METHODS
FIGURE N1 TYPICAL SINGLE-BATH WET-VENT ARRANGEMENTS
817 FIGURE N2 TYPICAL DOUBLE-BATH WET-VENT ARRANGEMENTS
818 FIGURE N3 TYPICAL HORIZONTAL WET VENTING
819 FIGURE N4 TYPICAL METHODS OF WET VENTING
820 FIGURE N5 SINGLE STACK SYSTEM FOR A TWO-STORY DWELLING
821 FIGURE N6 WASTE STACK VENTING
822 FIGURE N7 CIRCUIT VENT WITH ADDITIONAL NONCIRCUIT VENTED BRANCH
824 APPENDIX O – GRAY WATER AND RAIN WATER RECYCLING SYSTEMS
SECTION AO101 GENERAL
SECTION AO102 SYSTEMS FOR FLUSHING WATER CLOSETS AND URINALS
825 FIGURE AO101.1(1) GRAY WATER RECYCLING SYSTEM FOR FLUSHING WATER CLOSETS AND URINALS
FIGURE AO101.1(2) GRAY WATER RECYCLING SYSTEM FOR SUBSURFACE LANDSCAPE IRRIGATION
826 SECTION AO103 SUBSURFACE LANDSCAPE IRRIGATION SYSTEMS
EQUATION AO-1
827 TABLE AO103.8 LOCATION OF GRAY WATER SYSTEM
TABLE AO103.9.1 DESIGN LOADING RATE
TABLE AO103.10 DISTRIBUTION PIPE
828 APPENDIX P SIZING OF WATER PIPING SYSTEM
SECTION AP101 GENERAL
SECTION AP102 INFORMATION REQUIRED
SECTION AP103 SELECTION OF PIPE SIZE
832 TABLE AP.1
TABLE AP.2
833 FIGURE AP103.3(1) EXAMPLE-SIZING
834 TABLE AP103.3(1) RECOMMENDED TABULAR ARRANGEMENT FOR USE IN SOLVING PIPE SIZING PROBLEMS
835 TABLE AP103.3(2) LOAD VALUES ASSIGNED TO FIXTURESa
836 TABLE AP103.3(3) TABLE FOR ESTIMATING DEMAND
837 TABLE AP103.3(3)—continued TABLE FOR ESTIMATING DEMAND
TABLE AP103.3(4) LOSS OF PRESSURE THROUGH TAPS AND TEES IN POUNDS PER SQUARE INCH (psi)
838 TABLE AP103.3(5) ALLOWANCE IN EQUIVALENT LENGTHS OF PIPE FOR FRICTION LOSS IN VALVES AND THREADED FITTINGS (feet)
TABLE AP103.3(6) PRESSURE LOSS IN FITTINGS AND VALVES EXPRESSED AS EQUIVALENT LENGTH OF TUBEa (feet)
839 FIGURE AP103.3(2) FRICTION LOSS IN SMOOTH PIPEa (TYPE K, ASTM B 88 COPPER TUBING)
840 FIGURE AP103.3(3) FRICTION LOSS IN SMOOTH PIPEa (TYPE L, ASTM B 88 COPPER TUBING)
841 FIGURE AP103.3(4) FRICTION LOSS IN SMOOTH PIPEa (TYPE M, ASTM B 88 COPPER TUBING)
842 FIGURE AP103.3(5) FRICTION LOSS IN FAIRLY SMOOTH PIPEa
843 FIGURE AP103.3(6) FRICTION LOSS IN FAIRLY ROUGH PIPEa
844 FIGURE AP103.3(7) FRICTION LOSS IN FAIRLY ROUGH PIPEa
845 SECTION AP201 SELECTION OF PIPE SIZE
846 TABLE AP201.1 MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
847 TABLE AP201.1—continued MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
848 APPENDIX Q ICC INTERNATIONAL RESIDENTIAL CODE ELECTRICAL PROVISIONS/NATIONAL ELECTRICAL CODE CROSS-REFERENCE
862 INDEX
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