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CA LA CountyResidentialCode 2014

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2014 County of Los Angeles Residential Code – Complete Code

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CA 2014 675
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This package includes 2014 Los Angeles County Amendments and the 2013 California Residential Code (Title 24, Part 2.5)

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PDF Pages PDF Title
1 2014 COUNTY OF LOS ANGELES RESIDENTIAL CODE
2 2014 COUNTY OF LOS ANGELES RESIDENTIAL CODE LOS ANGELES COUNTY CODE TITLE 30 BASED ON THE 2013 CRC AND 2012 IRC®
3 COPYRIGHT
4 PREFACE
ACKNOWLEDGEMENTS
5 CALIFORNIA CODE OF REGULATIONS, TITLE 24 CALIFORNIA AGENCY INFORMATION CONTACT LIST
6 PREFACE TO THE COUNTY OF LOS ANGELES AMENDMENTS
8 COUNTY OF LOS ANGELES DEPARTMENT OF PUBLIC WORKS
10 HOW TO DETERMINE WHERE CHANGES HAVE BEEN MADE
11 HOW TO DISTINGUISH BETWEEN MODEL CODE LANGUAGE AND CALIFORNIA AMENDMENTS
12 CALIFORNIA MATRIX ADOPTION TABLES
14 TABLE OF CONTENTS
20 PART I—ADMINISTRATIVE
CHAPTER 1 ADMINISTRATION
SECTION R100 ADOPTION BY REFERENCE
SECTION R101 TITLE, PURPOSE AND INTENT
22 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFINITIONS
23 CALIFORNIA FIRE CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFINITIONS—continued
24 CALIFORNIA FIRE CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFINITIONS—continued
25 CALIFORNIA FIRE CODE – MATRIX ADOPTION TABLE CHAPTER 2 – DEFINITIONS—continued
26 PART II—DEFINITIONS
CHAPTER 2 DEFINITIONS
SECTION R201 GENERAL
SECTION R202 DEFINITIONS
36 CALIFORNIA FIRE CODE – MATRIX ADOPTION TABLE CHAPTER 3 – BUILDING PLANNING
37 CALIFORNIA FIRE CODE – MATRIX ADOPTION TABLE CHAPTER 3 – BUILDING PLANNING—continued
38 PART III—BUILDING PLANNING AND CONSTRUCTION
CHAPTER 3 BUILDING PLANNING
SECTION R300 SITE DRAINAGE
SECTION R301 DESIGN CRITERIA
39 TABLE R301.2(1) CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA
40 TABLE R301.2(2) COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B (psf)
41 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)
42 FIGURE R301.2(2) SEISMIC DESIGN CATEGORIES—SITE CLASS D
43 FIGURE R301.2(2)—continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
44 FIGURE R301.2(2)—continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
45 FIGURE R301.2(2)—continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
46 FIGURE R301.2(2)—continued SEISMIC DESIGN CATEGORIES—SITE CLASS D
47 FIGURE R301.2(3) WEATHERING PROBABILITY MAP FOR CONCRETEa, b
48 FIGURE R301.2(4)A BASIC WIND SPEEDS
49 FIGURE R301.2(4)B REGIONS WHERE WIND DESIGN IS REQUIRED
50 FIGURE R301.2(4)C WIND-BORNE DEBRIS REGIONS
51 FIGURE R301.2(5) GROUND SNOW LOADS, Pg, FOR THE UNITED STATES (lb/ft2)
52 FIGURE R301.2(5)—continued GROUND SNOW LOADS, Pg, FOR THE UNITED STATES (lb/ft2)
53 FIGURE R301.2(6) TERMITE INFESTATION PROBABILITY MAP
54 FIGURE R301.2(7) COMPONENT AND CLADDING PRESSURE ZONES
55 TABLE R301.2.1.2 WINDBORNE DEBRIS PROTECTION FASTENING SCHEDULE FOR WOOD STRUCTURAL PANELS
TABLE R301.2.1.3 EQUIVALENT BASIC WIND SPEEDSa
56 TABLE R301.2.2.1.1 SEISMIC DESIGN CATEGORY DETERMINATION
57 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
FIGURE R301.2.1.5.1(2) ILLUSTRATION OF WHERE ON A TOPOGRAPHIC FEATURE, WIND SPEED INCREASE IS APPLIED
58 FIGURE R301.2.1.5.1(3) UPWIND OBSTRUCTION
TABLE R301.2.2.2.1 WALL BRACING ADJUSTMENT FACTORS BY ROOF COVERING DEAD LOADa
60 TABLE R301.6 MINIMUM ROOF LIVE LOADS IN POUNDS-FORCE PER SQUARE FOOT OF HORIZONTAL PROJECTION
61 TABLE R301.5 MINIMUM UNIFORMLY DISTRIBUTED LIVE LOADS (in pounds per square foot)
SECTION R302 FIRE-RESISTANT CONSTRUCTION
62 TABLE R301.7 ALLOWABLE DEFLECTION OF STRUCTURAL MEMBERSb, c
TABLE R302.1(1) EXTERIOR WALLS
63 TABLE R302.1(2) EXTERIOR WALLS—DWELLINGS AND ACCESSORY BUILDINGS WITH AUTOMATIC RESIDENTIAL FIRE SPRINKLER PROTECTION
65 TABLE R302.6 DWELLING/GARAGE AND/OR CARPORT SEPARATION
67 SECTION R303 LIGHT, VENTILATION AND HEATING
68 SECTION R304 MINIMUM ROOM AREAS
69 SECTION R305 CEILING HEIGHT
SECTION R306 SANITATION
SECTION R307 TOILET, BATH AND SHOWER SPACES
SECTION R308 GLAZING
70 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
72 SECTION R309 GARAGES AND CARPORTS
SECTION R310 EMERGENCY ESCAPE AND RESCUE OPENINGS
73 SECTION R311 MEANS OF EGRESS
76 SECTION R312 GUARDS AND WINDOW FALL PROTECTION
77 SECTION R313 AUTOMATIC FIRE SPRINKLER SYSTEMS
78 TABLE R313.3.2.2 LOCATIONS WHERE INTERMEDIATE TEMPERATURE SPRINKLERS ARE REQUIRED
79 FIGURE R313.3.2.4.2 MINIMUM ALLOWABLE DISTANCE BETWEEN SPRINKLER AND OBSTRUCTION
80 EQUATION 29-1
82 TABLE R313.3.6.2(1) WATER SERVICE PRESSURE LOSS (PLsvc)a, b
TABLE R313.3.6.2(2) MINIMUM WATER METER PRESSURE LOSS (PLm)a
83 TABLE R313.3.6.2(3) ELEVATION LOSS (PLe)
TABLE R313.3.6.2(4) ALLOWABLE PIPE LENGTH FOR 3/4-INCH TYPE M COPPER WATER TUBING
84 TABLE R313.3.6.2(5) ALLOWABLE PIPE LENGTH FOR 1-INCH TYPE M COPPER WATER TUBING
85 TABLE R313.3.6.2(6) ALLOWABLE PIPE LENGTH FOR 3/4-INCH CPVC PIPE
86 TABLE R313.3.6.2(7) ALLOWABLE PIPE LENGTH FOR 1-INCH CPVC PIPE
87 TABLE R313.3.6.2(8) ALLOWABLE PIPE LENGTH FOR 3/4-INCH PEX AND PE-RT TUBING
88 TABLE R313.3.6.2(9) ALLOWABLE PIPE LENGTH FOR 1-INCH PEX AND PE-RT TUBING
89 SECTION R314 SMOKE ALARMS
93 SECTION R315 CARBON MONOXIDE ALARMS
94 SECTION R316 FOAM PLASTIC
96 SECTION R317 PROTECTION OF WOOD AND WOOD BASED PRODUCTS AGAINST DECAY
98 SECTION R318 PROTECTION AGAINST SUBTERRANEAN TERMITES
SECTION R319 SITE ADDRESS
SECTION R320 ACCESSIBILITY
SECTION R321 ELEVATORS AND PLATFORM LIFTS
SECTION R322 FLOOD-RESISTANT CONSTRUCTION
101 SECTION R323 STORM SHELTERS
SECTION R324 CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING
102 SECTION R325 SPECIAL PROVISIONS FOR LICENSED 24-HOUR CARE FACILITIES IN A GROUP R-3.1
105 SECTION R326 LARGE FAMILY DAY-CARE HOMES
106 SECTION R327 MATERIALS AND CONSTRUCTION METHODS FOR EXTERIOR WILDFIRE EXPOSURE
SECTION R327.1 SCOPE, PURPOSE AND APPLICATION
107 SECTION R327.2 DEFINITIONS
108 SECTION R327.3 STANDARDS OF QUALITY
109 SECTION R327.4 IGNITION RESISTANT CONSTRUCTION
SECTION R327.5 ROOFING
SECTION R327.6 VENTS
110 SECTION R327.7 EXTERIOR COVERING
111 SECTION R327.8 EXTERIOR WINDOWS AND DOORS
112 SECTION R327.9 DECKING
SECTION R327.10 ACCESSORY STRUCTURES
SECTION 328 ELECTRIC VEHICLE
113 SECTION R330 POLLUTANT CONTROL
SECTION R331 SOLAR PHOTOVOLTAIC PANELS/MODULES
116 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 4 – FOUNDATIONS
CHAPTER 4 FOUNDATIONS
SECTION R401 GENERAL
117 TABLE R401.4.1 PRESUMPTIVE LOAD-BEARING VALUES OF FOUNDATION MATERIALSa
SECTION R402 MATERIALS
118 TABLE R402.2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE
SECTION R403 FOOTINGS
119 TABLE R403.1 MINIMUM WIDTH OF CONCRETE, PRECAST OR MASONRY FOOTINGS (inches)a
120 FIGURE R403.1.5 STEPPED FOOTING
121 FIGURE R403.1(1) CONCRETE AND MASONRY FOUNDATION DETAILS
122 FIGURE R403.1(2) PERMANENT WOOD FOUNDATION BASEMENT WALL SECTION
123 FIGURE R403.1(3) PERMANENT WOOD FOUNDATION CRAWL SPACE SECTION
124 FIGURE R403.1.3.2 DOWELS FOR SLABS-ON-GROUND WITH TURNED-DOWN FOOTINGS
FIGURE R403.1.7.1 FOUNDATION CLEARANCE FROM SLOPES
125 TABLE R403.3(1) MINIMUM FOOTING DEPTH AND INSULATION REQUIREMENTS FOR FROST-PROTECTED FOOTINGS IN HEATED BUILDINGSa
FIGURE R403.3(1) INSULATION PLACEMENT FOR FROST PROTECTED FOOTINGS IN HEATED BUILDINGS
126 FIGURE R403.3(2) AIR-FREEZING INDEX AN ESTIMATE OF THE 100-YEAR RETURN PERIOD
127 TABLE R403.3(2) AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
128 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
129 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
130 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
131 TABLE R403.3(2)—continued AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
132 FIGURE R403.3(3) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO UNHEATED SLAB-ON-GROUND STRUCTURE
133 FIGURE R403.3(4) INSULATION PLACEMENT FOR FROST-PROTECTED FOOTINGS ADJACENT TO HEATED STRUCTURE
134 TABLE R403.4 MINIMUM DEPTH OF CRUSHED STONE FOOTINGS (D), (inches)
SECTION R404 FOUNDATION AND RETAINING WALLS
135 FIGURE R403.4(1) BASEMENT OR CRAWL SPACE WITH PRECAST FOUNDATION WALL BEARING ON CRUSHED STONE
FIGURE R403.4(2) BASEMENT OR CRAWL SPACE WITH PRECAST FOUNDATION WALL ON SPREAD FOOTING
136 TABLE R404.1.1(1) PLAIN MASONRY FOUNDATION WALLS
137 TABLE R404.1.1(2) 8-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d > 5 INCHESa, c
138 TABLE R404.1.1(3) 10-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d > 6.75 INCHESa, c
139 TABLE R404.1.1(4) 12-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d > 8.75 INCHESa, c
TABLE R404.1.2(1) MINIMUM HORIZONTAL REINFORCEMENT FOR CONCRETE BASEMENT WALLSa, b
140 TABLE R404.1.2(2) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH NOMINAL FLAT CONCRETE BASEMENT WALLS
141 TABLE R404.1.2(3) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH (203 mm) NOMINAL FLAT CONCRETE BASEMENT WALLS
142 TABLE R404.1.2(4) MINIMUM VERTICAL REINFORCEMENT FOR 10-INCH NOMINAL FLAT CONCRETE BASEMENT WALLS
143 TABLE R404.1.2(5) MINIMUM VERTICAL WALL REINFORCEMENT FOR 6-INCH WAFFLE-GRID BASEMENT WALLS
144 TABLE R404.1.2(6) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH WAFFLE-GRID BASEMENT WALLS
145 TABLE R404.1.2(7) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH (152 mm) SCREEN-GRID BASEMENT WALLS
146 TABLE R404.1.2(8) MINIMUM VERTICAL REINFORCEMENT FOR 6-, 8-, 10-INCH AND 12-INCH NOMINAL FLAT BASEMENT WALLS
147 TABLE R404.1.2(9) MINIMUM SPACING FOR ALTERNATE BAR SIZE AND/OR ALTERNATE GRADE OF STEEL
149 FIGURE R404.1.5(1) FOUNDATION WALL CLAY MASONRY CURTAIN WALL WITH CONCRETE MASONRY PIERS
151 TABLE R404.2.3 PLYWOOD GRADE AND THICKNESS FOR WOOD FOUNDATION CONSTRUCTION (30 pcf equivalent-fluid weight soil pressure)
152 SECTION R405 FOUNDATION DRAINAGE
TABLE R405.1 PROPERTIES OF SOILS CLASSIFIED ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM
153 SECTION R406 FOUNDATION WATERPROOFING AND DAMPPROOFING
154 SECTION R407 COLUMNS
SECTION R408 UNDER-FLOOR SPACE
156 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 5 – FLOORS
CHAPTER 5 FLOORS
SECTION R501 GENERAL
SECTION R502 WOOD FLOOR FRAMING
159 FIGURE R502.2 FLOOR CONSTRUCTION
160 TABLE R502.3.1(1) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential sleeping areas, live load = 30 psf, L/Δ = 360)a
161 TABLE R502.3.1(1)—continued FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential sleeping areas, live load = 30 psf, L/Δ = 360)a
162 TABLE R502.3.1(2) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential living areas, live load = 40 psf, L/Δ = 360)b
163 TABLE R502.3.1(2)—continuedFLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential living areas, live load = 40 psf, L/Δ = 360)b
164 TABLE R502.3.3(1) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING LIGHT-FRAME EXTERIOR BEARING WALL AND ROOF ONLYa, b, c, f, g, h (Floor Live Load ≤ 40 psf, Roof Live Load ≤ 20 psf)
TABLE R502.3.3(2) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING EXTERIOR BALCONY
165 SECTION R503 FLOOR SHEATHING
TABLE R503.1 MINIMUM THICKNESS OF LUMBER FLOOR SHEATHING
TABLE R503.2.1.1(2) ALLOWABLE SPANS FOR SANDED PLYWOOD COMBINATION SUBFLOOR UNDERLAYMENTa
166 FIGURE R503.2.4 OPENING IN HORIZONTAL DIAPHRAGMS
SECTION R504 PRESSURE PRESERVATIVELY TREATED-WOOD FLOORS (ON GROUND)
168 TABLE R502.5(1) GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS (Maximum spans for Douglas fir-larch, hem-fir, southern pine and spruce-pine-firb and required number of jack studs)
169 TABLE R502.5(1)—continued GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING WALLS (Maximum spans for Douglas fir-larch, hem-fir, southern pine and spruce-pine-firb and required number of jack studs)
TABLE R502.5(2) GIRDER SPANSa AND HEADER SPANSa FOR INTERIOR BEARING WALLS (Maximum spans for Douglas fir-larch, hem-fir, southern pine and spruce-pine-firb and required number of jack studs)
170 FIGURE R502.8 CUTTING, NOTCHING AND DRILLING
171 TABLE R503.2.1.1(1) ALLOWABLE SPANS AND LOADS FOR WOOD STRUCTURAL PANELS FOR ROOF AND SUBFLOOR SHEATHING AND COMBINATION SUBFLOOR UNDERLAYMENT
172 SECTION R505 STEEL FLOOR FRAMING
TABLE R505.2(2) MINIMUM THICKNESS OF COLD-FORMED STEEL MEMBERS
173 FIGURE R505.1.2 IN-LINE FRAMING
TABLE R505.2(1) COLD-FORMED STEEL JOIST SIZES
174 FIGURE R505.2(1) C-SHAPED SECTION
FIGURE R505.2(2) TRACK SECTION
TABLE R505.2.4 SCREW SUBSTITUTION FACTOR
175 FIGURE R505.2.5.1 FLOOR JOIST WEB HOLES
FIGURE R505.2.5.3 WEB HOLE PATCH
176 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
177 TABLE R505.3.1(2) FLOOR FASTENING SCHEDULEa
FIGURE R505.3.1(2) FLOOR TO WOOD SILL CONNECTION
178 FIGURE R505.3.1(3) FLOOR TO FOUNDATION CONNECTION
FIGURE R505.3.1(4) CANTILEVERED FLOOR TO FOUNDATION CONNECTION
179 FIGURE R505.3.1(5) CANTILEVERED FLOOR TO WOOD SILL CONNECTION
FIGURE R505.3.1(6) CANTILEVERED FLOOR TO EXTERIOR LOAD-BEARING WALL CONNECTION
180 FIGURE R505.3.1(7) CONTINUOUS SPAN JOIST SUPPORTED ON INTERIOR LOAD-BEARING WALL
181 FIGURE R505.3.1(8) LAPPED JOISTS SUPPORTED ON INTERIOR LOAD-BEARING WALL
FIGURE R505.3.1(9) BEARING STIFFENERS FOR END JOISTS
182 TABLE R505.3.2(1) ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—SINGLE SPANS 33 ksi STEEL
183 TABLE R505.3.2(2) ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—MULTIPLE SPANS 33 ksi STEEL
184 TABLE R505.3.2(3) ALLOWABLE SPANS FOR COLD-FORMED STEEL JOISTS—MULTIPLE SPANS 50 ksi STEEL
185 FIGURE R505.3.3.2(1) JOIST BLOCKING (SOLID)
FIGURE R505.3.3.2(2) JOIST BLOCKING (STRAP)
186 FIGURE R505.3.4(1) BEARING STIFFENERS UNDER JAMB STUDS
187 FIGURE R505.3.4(2) BEARING STIFFENER
TABLE R505.3.4(1) CLIP ANGLE BEARING STIFFENERS (20 psf equivalent snow load)
188 TABLE R505.3.4(2) CLIP ANGLE BEARING STIFFENERS (30 psf equivalent snow load)
TABLE R505.3.4(3) CLIP ANGLE BEARING STIFFENERS (50 psf equivalent snow load)
189 TABLE R505.3.4(4) CLIP ANGLE BEARING STIFFENERS (70 psf equivalent snow load)
FIGURE R505.3.7 TRACK SPLICE
190 FIGURE R505.3.8(1) COLD-FORMED STEEL FLOOR CONSTRUCTION: 6-FOOT FLOOR OPENING
SECTION R506 CONCRETE FLOORS (ON GROUND)
191 FIGURE R505.3.8(2) COLD-FORMED STEEL FLOOR CONSTRUCTION—8-FOOT FLOOR OPENING
FIGURE R505.3.8(3) COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—6-FOOT OPENING
192 FIGURE R505.3.8(4) COLD-FORMED STEEL FLOOR CONSTRUCTION: FLOOR HEADER TO TRIMMER CONNECTION—8-FOOT OPENING
SECTION R507 DECKS
193 TABLE R507.2 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)
TABLE 507.2.1 PLACEMENT OF LAG SCREWS AND BOLTS IN DECK LEDGERS AND BAND JOISTS
FIGURE R507.2.1(1) PLACEMENT OF LAG SCREWS AND BOLTS IN LEDGERS
194 FIGURE R507.2.1(2) PLACEMENT OF LAG SCREWS AND BOLTS IN BAND JOISTS
FIGURE 507.2.3 DECK ATTACHMENT FOR LATERAL LOADS
196 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 6 – WALL CONSTRUCTION
CHAPTER 6 WALL CONSTRUCTION
SECTION R601 GENERAL
SECTION R602 WOOD WALL FRAMING
198 TABLE R602.3(1) FASTENER SCHEDULE FOR STRUCTURAL MEMBERS
199 TABLE R602.3(1)—continued FASTENER SCHEDULE FOR STRUCTURAL MEMBERS
200 TABLE R602.3(2) ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
201 TABLE R602.3(3) REQUIREMENTS FOR WOOD STRUCTURAL PANEL WALL SHEATHING USED TO RESIST WIND PRESSURESa, b, c
TABLE R602.3(4) ALLOWABLE SPANS FOR PARTICLEBOARD WALL SHEATHINGa
TABLE R602.3(5) SIZE, HEIGHT AND SPACING OF WOOD STUDSa
202 FIGURE R602.3(1) TYPICAL WALL, FLOOR AND ROOF FRAMING
203 FIGURE R602.3(2) FRAMING DETAILS
204 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
205 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
206 FIGURE R602.6(1) NOTCHING AND BORED HOLE LIMITATIONS FOR EXTERIOR WALLS AND BEARING WALLS
207 FIGURE R602.6(2) NOTCHING AND BORED HOLE LIMITATIONS FOR INTERIOR NONBEARING WALLS
208 FIGURE R602.6.1 TOP PLATE FRAMING TO ACCOMMODATE PIPING
209 TABLE R602.7.1 SPANS FOR MINIMUM No.2 GRADE SINGLE HEADER
FIGURE R602.7.1(1) SINGLE MEMBER HEADER IN EXTERIOR BEARING WALL
FIGURE R602.7.1(2) ALTERNATIVE SINGLE MEMBER HEADER WITHOUT CRIPPLE
210 TABLE R602.7.2 MAXIMUM SPANS FOR WOOD STRUCTURAL PANEL BOX HEADERSa
FIGURE R602.7.2 TYPICAL WOOD STRUCTURAL PANEL BOX HEADER CONSTRUCTION
211 FIGURE R602.10.1.1 BRACED WALL LINES
TABLE R602.10.1.3 BRACED WALL LINE SPACING
214 FIGURE R602.10.1.4 ANGLED WALLS
FIGURE R602.10.2.2 LOCATION OF BRACED WALL PANELS
215 TABLE R602.10.3(1) BRACING REQUIREMENTS BASED ON WIND SPEED
216 TABLE R602.10.3(1)—continued BRACING REQUIREMENTS BASED ON WIND SPEED
217 TABLE R602.10.3(2) WIND ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
218 TABLE R602.10.3(3) BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
219 TABLE R602.10.3(3)—continued BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
220 TABLE R602.10.3(4) SEISMIC ADJUSTMENT FACTORS TO THE REQUIRED LENGTH OF WALL BRACING
221 TABLE R602.10.4 BRACING METHODS
222 TABLE R602.10.4—continued BRACING METHODS
223 TABLE R602.10.5 MINIMUM LENGTH OF BRACED WALL PANELS
224 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
TABLE R602.10.6.1 MINIMUM HOLD-DOWN FORCES FOR METHOD ABW BRACED WALL PANELS
225 FIGURE R602.10.6.1 METHOD ABW—ALTERNATE BRACED WALL PANEL
FIGURE R602.10.6.2 METHOD PFH—PORTAL FRAME WITH HOLD-DOWNS
226 FIGURE R602.10.6.3 METHOD PFG—PORTAL FRAME AT GARAGE DOOR OPENINGS IN SEISMIC DESIGN CATEGORIES A, B AND C
227 FIGURE R602.10.6.4 METHOD CS-PF—CONTINUOUSLY SHEATHED PORTAL FRAME PANEL CONSTRUCTION
228 TABLE R602.10.6.4 TENSION STRAP CAPACITY REQUIRED FOR RESISTING WIND PRESSURES PERPENDICULAR TO METHOD PFH, PFG AND CS-PF BRACED WALL PANELS
229 TABLE R602.10.6.5 METHOD BV-WSP WALL BRACING REQUIREMENTS
230 FIGURE R602.10.6.5 METHOD BV-WSP—WALL BRACING FOR DWELLINGS WITH STONE AND MASONRY VENEER IN SEISMIC DESIGN CATEGORIES D0, D1 and D2
231 FIGURE R602.10.7 END CONDITIONS FOR BRACED WALL LINES WITH CONTINUOUS SHEATHING
232 FIGURE R602.10.8.2(1) BRACED WALL PANEL CONNECTION TO PERPENDICULAR RAFTERS
233 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
234 FIGURE R602.10.8.2(2) BRACED WALL PANEL CONNECTION OPTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES
FIGURE R602.10.8.2(3) BRACED WALL PANEL CONNECTION OPTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES
235 FIGURE R602.10.9 MASONRY STEM WALLS SUPPORTING BRACED WALL PANELS
237 FIGURE R602.11.2 STEPPED FOUNDATION CONSTRUCTION
238 FIGURE R602.12.1 RECTANGLE CIRCUMSCRIBING AN ENCLOSED BUILDING
239 TABLE R602.12.4 MINIMUM NUMBER OF BRACING UNITS ON EACH SIDE OF THE CIRCUMSCRIBED RECTANGLE
FIGURE R602.12.5 BRACING UNIT DISTRIBUTION
SECTION R603 STEEL WALL FRAMING
240 FIGURE R603.1.2 IN-LINE FRAMING
241 FIGURE R603.2(1) C-SHAPED SECTION
FIGURE R603.2(2) TRACK SECTION
TABLE R603.2(1) LOAD-BEARING COLD-FORMED STEEL STUD SIZES
TABLE R603.2(2) MINIMUM THICKNESS OF COLD-FORMED STEEL MEMBERS
242 TABLE R603.2.4 SCREW SUBSTITUTION FACTOR
FIGURE R603.2.5.1 WEB HOLES
243 FIGURE R603.2.5.3 STUD WEB HOLE PATCH
244 TABLE R603.3.1 WALL TO FOUNDATION OR FLOOR CONNECTION REQUIREMENTSa, b
TABLE R603.3.1.1(1) GABLE ENDWALL TO FLOOR CONNECTION REQUIREMENTSa, b, c
245 FIGURE R603.3.1(1) WALL TO FLOOR CONNECTION
TABLE R603.3.1.1(2) GABLE ENDWALL BOTTOM TRACK TO FOUNDATION CONNECTION REQUIREMENTSa, b, c
246 FIGURE R603.3.1(2) WALL TO FOUNDATION CONNECTION
FIGURE R603.3.1(3) WALL TO WOOD SILL CONNECTION
248 TABLE R603.3.2(1) WALL FASTENING SCHEDULEa
TABLE R603.3.2(2) 24-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 33 KSI STEEL
249 TABLE R603.3.2(3) 24-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 50 KSI STEEL
250 TABLE R603.3.2(4) 28-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 33 KSI STEEL
251 TABLE R603.3.2(5) 28-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 50 KSI STEEL
252 TABLE R603.3.2(6) 32-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 33 KSI STEEL
253 TABLE R603.3.2(7) 32-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 50 KSI STEEL
254 TABLE R603.3.2(8) 36-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 33 KSI STEEL
255 TABLE R603.3.2(9) 36-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 50 KSI STEEL
256 TABLE R603.3.2(10) 40-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 33 KSI STEEL
257 TABLE R603.3.2(11) 40-FOOT-WIDE BUILDING SUPPORTING ROOF AND CEILING ONLY 50 KSI STEEL
258 TABLE R603.3.2(12) 24-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 33 KSI STEEL
259 TABLE R603.3.2(13) 24-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 50 KSI STEEL
260 TABLE R603.3.2(14) 28-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 33 KSI STEEL
261 TABLE R603.3.2(15) 28-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 50 KSI STEEL
262 TABLE R603.3.2(16) 32-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 33 KSI STEEL
263 TABLE R603.3.2(17) 32-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 50 KSI STEEL
264 TABLE R603.3.2(18) 36-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 33 KSI STEEL
265 TABLE R603.3.2(19) 36-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 50 KSI STEEL
266 TABLE R603.3.2(20) 40-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 33 KSI STEEL
267 TABLE R603.3.2(21) 40-FOOT-WIDE BUILDING SUPPORTING ONE FLOOR, ROOF AND CEILING 50 KSI STEEL
268 TABLE R603.3.2(22) 24-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 33 KSI STEEL
269 TABLE R603.3.2(23) 24-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 33 KSI STEEL
270 TABLE R603.3.2(24) 28-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 33 KSI STEEL
271 TABLE R603.3.2(25) 28-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 50 KSI STEEL
272 TABLE R603.3.2(26) 32-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 33 KSI STEEL
273 TABLE R603.3.2(27) 32-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 50 KSI STEEL
274 TABLE R603.3.2(28) 36-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 33 KSI STEEL
275 TABLE R603.3.2(29) 36-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 50 KSI STEEL
276 TABLE R603.3.2(30) 40-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 33 KSI STEEL
277 TABLE R603.3.2(31) 40-FOOT-WIDE BUILDING SUPPORTING TWO FLOORS, ROOF AND CEILING 50 KSI STEEL
278 TABLE R603.3.2.1(1) ALL BUILDING WIDTHS GABLE ENDWALLS 8, 9 OR 10 FEET IN HEIGHT 33 KSI STEEL
279 TABLE R603.3.2.1(2) ALL BUILDING WIDTHS GABLE ENDWALLS 8, 9 OR 10 FEET IN HEIGHT 50 KSI STEEL
280 TABLE R603.3.2.1(3) ALL BUILDING WIDTHS GABLE ENDWALLS OVER 10 FEET IN HEIGHT 33 KSI STEEL
281 TABLE R603.3.2.1(4) ALL BUILDING WIDTHS GABLE ENDWALLS OVER 10 FEET IN HEIGHT 50 KSI STEEL
282 FIGURE R603.3.3(1) STUD BRACING WITH STRAPPING ONLY
FIGURE R603.3.3(2) STUD BRACING WITH STRAPPING AND SHEATHING MATERIAL
283 FIGURE R603.3.5 TRACK SPLICE
FIGURE R603.4 CORNER FRAMING
284 FIGURE R603.6(1) BOX BEAM HEADER
FIGURE R603.6(2) BACK-TO-BACK HEADER
285 TABLE R603.6(1) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (33 Ksi steel)a, b
286 TABLE R603.6(2) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (50 Ksi steel)a, b
287 TABLE R603.6(3) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (33 Ksi steel)a, b
288 TABLE R603.6(4) BOX-BEAM HEADER SPANS Headers Supporting Roof and Ceiling Only (50 Ksi steel)a, b
289 TABLE R603.6(5) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 Ksi steel)a, b
290 TABLE R603.6(6) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 Ksi steel)a, b
291 TABLE R603.6(7) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 Ksi steel)a, b
292 TABLE R603.6(8) BOX-BEAM HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 Ksi steel)a, b
293 TABLE R603.6(9) BOX-BEAM HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (33 Ksi steel)a, b
294 TABLE R603.6(10) BOX-BEAM HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (50 Ksi steel)a, b
295 TABLE R603.6(11) BOX-BEAM HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (33 Ksi steel)a, b
296 TABLE R603.6(12) BOX-BEAM HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (50 Ksi steel)a,b
297 TABLE R603.6(13) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (33 Ksi steel)a,b
298 TABLE R603.6(14) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (50 Ksi steel)a,b
299 TABLE R603.6(15) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (33 Ksi steel)a, b
300 TABLE R603.6(16) BACK-TO-BACK HEADER SPANS Headers Supporting Roof and Ceiling Only (50 Ksi steel)a, b
301 TABLE R603.6(17) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 Ksi steel)a, b
302 TABLE R603.6(18) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 Ksi steel)a,
303 TABLE R603.6(19) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (33 Ksi steel)a, b
304 TABLE R603.6(20) BACK-TO-BACK HEADER SPANS Headers Supporting One Floor, Roof and Ceiling (50 Ksi steel)a, b
305 TABLE R603.6(21) BACK-TO-BACK HEADER SPANSH eaders Supporting Two Floors, Roof and Ceiling (33 Ksi steel)a, b
306 TABLE R603.6(22) BACK-TO-BACK HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (50 Ksi steel)a, b
307 TABLE R603.6(23) BACK-TO-BACK HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (33 Ksi steel)a, b
308 TABLE R603.6(24) BACK-TO-BACK HEADER SPANS Headers Supporting Two Floors, Roof and Ceiling (50 Ksi steel)a, b
309 FIGURE R603.6.1(1) BOX BEAM HEADER IN GABLE ENDWALL
FIGURE R603.6.1(2) BACK-TO-BACK HEADER IN GABLE ENDWALL
TABLE R603.7(1) TOTAL NUMBER OF JACK AND KING STUDS REQUIRED AT EACH END OF AN OPENING
310 TABLE R603.7(2) HEADER TO KING STUD CONNECTION REQUIREMENTS
TABLE R603.8 HEAD AND SILL TRACK SPAN Fy = 33 KSI
FIGURE R603.9 STRUCTURAL SHEATHING FASTENING PATTERN
311 FIGURE R603.9.2 CORNER STUD HOLD-DOWN DETAIL
312 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
SECTION R605 PARTICLEBOARD
SECTION R606 GENERAL MASONRY CONSTRUCTION
314 TABLE R606.9 SPACING OF LATERAL SUPPORT FOR MASONRY WALLS
TABLE R606.5 ALLOWABLE COMPRESSIVE STRESSES FOR EMPIRICAL DESIGN OF MASONRY
316 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
317 FIGURE R606.11(2) REQUIREMENTS FOR REINFORCED GROUTED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY C
318 FIGURE R606.11(3) REQUIREMENTS FOR REINFORCED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY D0, D1, OR D2
319 TABLE R606.12.2.1 MINIMUM SOLID WALL LENGTH ALONG EXTERIOR WALL LINES
TABLE R606.12.3.2 MINIMUM DISTRIBUTED WALL REINFORCEMENT FOR BUILDING ASSIGNED TO SEISMIC DESIGN CATEGORY D0 or D1
320 TABLE R606.12.4.1 MINIMUM REINFORCING FOR STACKED BONDED MASONRY WALLS IN SEISMIC DESIGN CATEGORY D2
TABLE R606.12.4.2 MINIMUM REINFORCING FOR STACKED BONDED MASONRY WALLS IN SEISMIC DESIGN CATEGORY D2
321 TABLE R606.15.1 MINIMUM CORROSION PROTECTION
SECTION R607 UNIT MASONRY
TABLE R607.1 MORTAR PROPORTIONSa, b
322 SECTION R608 MULTIPLE-WYTHE MASONRY
323 SECTION R609 GROUTED MASONRY
TABLE R609.1.1 GROUT PROPORTIONS BY VOLUME FOR MASONRY CONSTRUCTION
TABLE R609.1.2 GROUT SPACE DIMENSIONS AND POUR HEIGHTS
324 SECTION R610 GLASS UNIT MASONRY
325 FIGURE R610.4.1 GLASS UNIT MASONRY DESIGN WIND LOAD RESISTANCE
326 SECTION R611 EXTERIOR CONCRETE WALL CONSTRUCTION
327 TABLE R611.3 DIMENSIONAL REQUIREMENTS FOR WALLSa, b
FIGURE R611.3(1) FLAT WALL SYSTEM
FIGURE R611.3(2) WAFFLE-GRID WALL SYSTEM
328 FIGURE R611.3(3) SCREEN-GRID WALL SYSTEM
329 TABLE R611.5.4(1) LAP SPLICE AND TENSION DEVELOPMENT LENGTHS
FIGURE R611.5.4(1) LAP SPLICES
330 FIGURE R611.5.4(2) DEVELOPMENT LENGTH AND COVER FOR HOOKS AND BAR EXTENSION
331 TABLE R611.5.4(2) MAXIMUM SPACING FOR ALTERNATIVE BAR SIZE AND/OR ALTERNATIVE GRADE OF STEEL
332 FIGURE R611.5.4(3) STANDARD HOOKS
333 FIGURE R611.6(1) ABOVE-GRADE CONCRETE WALL CONSTRUCTION ONE
FIGURE R611.6(2) ABOVE-GRADE CONCRETE WALL CONSTRUCTION CONCRETE FIRST-STORY AND LIGHT-FRAMED SECOND-STORY
334 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
335 TABLE R611.6(1) MINIMUM VERTICAL REINFORCEMENT FOR FLAT ABOVE-GRADE WALLS
336 TABLE R611.6(2) MINIMUM VERTICAL REINFORCEMENT FOR WAFFLE-GRID ABOVE-GRADE WALLS
337 TABLE R611.6(3) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH SCREEN-GRID ABOVE-GRADE WALLS
338 TABLE R611.6(4) MINIMUM VERTICAL REINFORCEMENT FOR FLAT, WAFFLE- AND SCREEN-GRID ABOVE-GRADE WALLS DESIGNED CONTINUOUS WITH FOUNDATION STEM WALLS
339 EQUATION R6-1
EQUATION R6-2
340 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
341 TABLE R611.7(1A)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE ONE STORY OR TOP STORY OF TWO STORY
342 TABLE R611.7(1B) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO STORY
343 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 STORY
344 TABLE R611.7(1C) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGE
345 TABLE R611.7(1C)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGE
346 TABLE R611.7(2) REDUCTION FACTOR, R1, FOR BUILDINGS WITH MEAN ROOF HEIGHT LESS THAN 35 FEETa
TABLE R611.7(3) REDUCTION FACTOR, R2, FOR FLOOR-TO-CEILING WALL HEIGHTS LESS THAN 10 FEETa, b
347 TABLE R611.7(4) REDUCTION FACTOR FOR DESIGN STRENGTH, R3, FOR FLAT, WAFFLE- AND SCREEN-GRID WALLSa, c
348 FIGURE R611.7(1) MINIMUM SOLID WALL LENGTH
349 FIGURE R611.7(2) VERTICAL REINFORCEMENT LAYOUT DETAIL
350 FIGURE R611.7(3) VERTICAL WALL REINFORCEMENT ADJACENT TO WALL OPENINGS
351 FIGURE R611.8(1) REINFORCEMENT OF OPENINGS
352 FIGURE R611.8(2) LINTEL FOR FLAT WALLS
FIGURE R611.8(3) LINTELS FOR WAFFLE-GRID WALLS
353 FIGURE R611.8(4) LINTELS FOR SCREEN-GRID WALLS
354 TABLE R611.8(1) LINTEL DESIGN LOADING CONDITIONS
355 TABLE R611.8(2) MAXIMUM ALLOWABLE CLEAR SPANS FOR 4-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
356 TABLE R611.8(2)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 4-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
357 TABLE R611.8(3) MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
358 TABLE R611.8(3)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
359 TABLE R611.8(4) MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
360 TABLE R611.8(4)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
361 TABLE R611.8(5) MAXIMUM ALLOWABLE CLEAR SPANS FOR 10-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
362 TABLE R611.8(5)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 10-INCH-NOMINAL THICK FLAT LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
363 TABLE R611.8(6) MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLS MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR SPAN 32 FEET
364 TABLE R611.8(6)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLS MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR SPAN 32 FEET
365 TABLE R611.8(7) MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLS MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET
366 TABLE R611.8(7)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR 8-INCH-THICK WAFFLE-GRID LINTELS IN LOAD-BEARING WALLS MAXIMUM ROOF CLEAR SPAN 40 FEET AND MAXIMUM FLOOR CLEAR SPAN 32 FEET
367 TABLE R611.8(8) MAXIMUM ALLOWABLE CLEAR SPANS FOR 6-INCH-THICK SCREEN-GRID LINTELS IN LOAD-BEARING WALLS ROOF CLEAR SPAN 40 FEET AND FLOOR CLEAR SPAN 32 FEET
368 TABLE R611.8(9) MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLS
369 TABLE R611.8(9)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLS
TABLE R611.8(10) MAXIMUM ALLOWABLE CLEAR SPANS FOR WAFFLE-GRID AND SCREEN-GRID LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLS
371 FIGURE R611.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
372 TABLE R611.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
373 FIGURE R611.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL FRAMING PARALLEL
374 TABLE R611.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b
375 FIGURE R611.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL FRAMING PERPENDICULAR
376 TABLE R611.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
377 FIGURE R611.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL FRAMING PARALLEL
378 TABLE R611.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
379 FIGURE R611.9(5) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
380 TABLE R611.9(5) COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
381 FIGURE R611.9(6) COLD-FORMED STEEL FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
382 TABLE R611.9(6) COLD-FORMED STEEL-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
383 FIGURE R611.9(7) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL FRAMING PERPENDICULAR
384 TABLE R611.9(7) COLD-FORMED STEEL-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
385 FIGURE R611.9(8) COLD-FORMED STEEL FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
387 FIGURE R611.9(9) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
388 TABLE R611.9(9) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
389 FIGURE R611.9(10) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL FRAMING PARALLEL
390 TABLE R611.9(10) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
391 FIGURE R611.9(11) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
392 TABLE R611.9(11) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
393 FIGURE R611.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
394 TABLE R611.9(12) COLD-FORMED STEEL ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
395 SECTION R612 EXTERIOR WINDOWS AND DOORS
396 FIGURE R612.7.2(1) THROUGH THE FRAME
FIGURE R612.7.2(2) FRAME CLIP
FIGURE R612.7.2(3) THROUGH THE FRAME
FIGURE R612.7.2(4) FRAME CLIP
397 FIGURE R612.7.2(5) THROUGH THE FLANGE
FIGURE R612.7.2(6) THROUGH THE FLANGE
FIGURE R612.7.2(7) FRAME CLIP
FIGURE R612.7.2(8) THROUGH THE FLANGE
398 SECTION R613 STRUCTURAL INSULATED PANEL WALL CONSTRUCTION
TABLE R613.3.1 MINIMUM PROPERTIES FOR POLYURETHANE INSULATION USED AS SIPS CORE
TABLE R613.3.2 MINIMUM PROPERTIESa FOR ORIENTED STRAND BOARD FACER MATERIAL IN SIP WALLS
399 FIGURE R613.4 SIP WALL PANEL
400 TABLE R613.5(1) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ROOF ONLY (inches)a
401 TABLE R613.5(2) MINIMUM THICKNESS FOR SIP WALLS SUPPORTING SIP OR LIGHT-FRAME ONE STORY AND ROOF (inches)a
402 FIGURE R613.5(1) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
FIGURE R613.5(2) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
403 FIGURE R613.5(3) TRUSSED ROOF TO TOP PLATE CONNECTION
FIGURE R613.5(4) SIP WALL-TO-WALL PLATFORM FRAME CONNECTION
404 FIGURE R613.5(5) SIP WALL-TO-WALL BALLOON FRAME CONNECTION (I-Joist floor shown for Illustration only)
FIGURE R613.5.1 SIP WALL FRAMING CONFIGURATION
405 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
406 FIGURE R613.9 SIP CORNER FRAMING DETAIL
TABLE R613.10 MAXIMUM SPANS FOR 117/8-INCH-DEEP SIP HEADERS (feet)a
408 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 7 – WALL COVERING
CHAPTER 7 WALL COVERING
SECTION R701 GENERAL
SECTION R702 INTERIOR COVERING
TABLE R702.1(1) THICKNESS OF PLASTER
409 TABLE R702.1(2) GYPSUM PLASTER PROPORTIONSa
TABLE R702.1(3) CEMENT PLASTER PROPORTIONS, PARTS BY VOLUME
410 TABLE R702.3.5 MINIMUM THICKNESS AND APPLICATION OF GYPSUM BOARD
411 TABLE R702.3.7 SHEAR CAPACITY FOR HORIZONTAL WOOD-FRAMED GYPSUM BOARD DIAPHRAGM CEILING ASSEMBLIES
412 SECTION R703 EXTERIOR COVERING
413 TABLE R703.5.2 MAXIMUM WEATHER EXPOSURE FOR WOOD SHAKES AND SHINGLES ON EXTERIOR WALLSa, b, c (Dimensions are in inches)
414 TABLE R703.4 WEATHER-RESISTANT SIDING ATTACHMENT AND MINIMUM THICKNESS
415 TABLE R703.4—continued WEATHER-RESISTANT SIDING ATTACHMENT AND MINIMUM THICKNESS
417 FIGURE R703.7 MASONRY VENEER WALL DETAILS
418 FIGURE R703.7—continued MASONRY VENEER WALL DETAILS
419 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 D
420 FIGURE R703.7.2.1 EXTERIOR MASONRY VENEER SUPPORT BY STEEL ANGLES
FIGURE R703.7.2.2 EXTERIOR MASONRY VENEER SUPPORT BY ROOF MEMBERS
421 TABLE R703.7.3.1 ALLOWABLE SPANS FOR LINTELS SUPPORTING MASONRY VENEER
TABLE R703.7.3.2 HEIGHT OF MASONRY VENEER ABOVE OPENING
FIGURE R703.7.3.2 MASONRY VENEER OPENING
422 TABLE R703.7.4 TIE ATTACHMENT AND AIR SPACE REQUIREMENTS
426 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 8 – ROOF-CEILING CONSTRUCTION
CHAPTER 8 ROOF-CEILING CONSTRUCTION
SECTION R801 GENERAL
SECTION R802 WOOD ROOF FRAMING
429 TABLE R802.4(1) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
430 TABLE R802.4(1)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
431 TABLE R802.4(2) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
432 TABLE R802.4(2)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
433 TABLE R802.5.1(1) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load=20 psf, ceiling not attached to rafters, L/Δ = 180)
434 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)
435 TABLE R802.5.1(2) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load=20 psf, ceiling attached to rafters, L/Δ = 240)
436 TABLE R802.5.1(2)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load=20 psf, ceiling attached to rafters, L/Δ = 240)
437 TABLE R802.5.1(3) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=30 psf, ceiling not attached to rafters, L/Δ = 180)
438 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)
439 TABLE R802.5.1(4) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling not attached to rafters, L/Δ = 180)
440 TABLE R802.5.1(4) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling not attached to rafters, L/Δ = 180)
441 TABLE R802.5.1(5) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=30 psf, ceiling attached to rafters, L/Δ = 240)
442 TABLE R802.5.1(5)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=30 psf, ceiling attached to rafters, L/Δ = 240)
443 TABLE R802.5.1(6) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling attached to rafters, L/Δ = 240)
444 TABLE R802.5.1(6)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load=50 psf, ceiling attached to rafters, L/Δ = 240)
445 TABLE R802.5.1(7) RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling not attached to rafters, L/Δ = 180)
446 TABLE R802.5.1(7)—continued RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling not attached to rafters, L/Δ = 180)
447 TABLE R802.5.1(8) RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling attached to rafters, L/Δ = 240)
448 TABLE R802.5.1(8)—continued RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling attached to rafters, L/Δ = 240)
449 TABLE R802.5.1(9) RAFTER/CEILING JOIST HEEL JOINT CONNECTIONS
450 FIGURE R802.5.1 BRACED RAFTER CONSTRUCTION
451 FIGURE R802.7.1.1 RAFTER NOTCH
FIGURE R802.7.1.2 CEILING JOIST TAPER CUT
453 SECTION R803 ROOF SHEATHING
TABLE R803.1 MINIMUM THICKNESS OF LUMBER ROOF SHEATHING
SECTION R804 STEEL ROOF FRAMING
454 TABLE R802.11 RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (POUNDS PER CONNECTION)
455 TABLE R802.11—continued RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (POUNDS PER CONNECTION)
456 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
457 FIGURE R804.2(1) C-SHAPED SECTION
FIGURE R804.2(2) TRACK SECTION
TABLE R804.2.4 SCREW SUBSTITUTION FACTOR
458 FIGURE R804.2.5.1 WEB HOLES
FIGURE R804.2.5.3 WEB HOLE PATCH
459 FIGURE R804.3 STEEL ROOF CONSTRUCTION
460 TABLE R804.3 ROOF FRAMING FASTENING SCHEDULE
TABLE R804.3.1.1(1) CEILING JOIST SPANS SINGLE SPANS WITH BEARING STIFFENERS 10 PSF LIVE LOAD (NO ATTIC STORAGE) 33 KSI STEEL
461 TABLE R804.3.1.1(2) CEILING JOIST SPANS TWO EQUAL SPANS WITH BEARING STIFFENERS 10 PSF LIVE LOAD (NO ATTIC STORAGE 33 KSI STEEL
462 TABLE R804.3.1.1(3) CEILING JOIST SPANS SINGLE SPANS WITH BEARING STIFFENERS 20 PSF LIVE LOAD (LIMITED ATTIC STORAGE) 33 KSI STEEL
463 TABLE R804.3.1.1(4) CEILING JOIST SPANS TWO EQUAL SPANS WITH BEARING STIFFENERS 20 PSF LIVE LOAD (LIMITED ATTIC STORAGE) 33 KSI STEEL
464 TABLE R804.3.1.1(5) CEILING JOIST SPANS SINGLE SPANS WITHOUT BEARING STIFFENERS 10 PSF LIVE LOAD (NO ATTIC STORAGE) 33 KSI STEEL
465 TABLE R804.3.1.1(6) CEILING JOIST SPANS TWO EQUAL SPANS WITHOUT BEARING STIFFENERS 10 PSF LIVE LOAD (NO ATTIC STORAGE) 33 KSI STEEL
466 TABLE R804.3.1.1(7) CEILING JOIST SPANS SINGLE SPANS WITHOUT BEARING STIFFENERS 20 PSF LIVE LOAD (LIMITED ATTIC STORAGE) 33 KSI STEEL
467 TABLE R804.3.1.1(8) CEILING JOIST SPANS TWO EQUAL SPANS WITHOUT BEARING STIFFENERS 20 PSF LIVE LOAD (LIMITED ATTIC STORAGE) 33 KSI STEEL
468 TABLE R804.3.1.1(9) NUMBER OF SCREWS REQUIRED FOR CEILING JOIST TO ROOF RAFTER CONNECTIONa
FIGURE R804.3.1.1(1) JOIST TO RAFTER CONNECTION
469 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
471 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
472 TABLE R804.3.2.1(1) ROOF RAFTER SPANS 33 KSI STEEL
473 TABLE R804.3.2.1(2) ROOF RAFTER SPANS 50 KSI STEEL
474 TABLE R804.3.2.1(3) BASIC WIND SPEED TO EQUIVALENT SNOW LOAD CONVERSION
FIGURE R804.3.2.1.2 GABLE ENDWALL OVERHANG DETAILS
475 FIGURE R804.3.2.4 HIP MEMBER OR RIDGE MEMBER CONNECTION
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
476 TABLE R804.3.3.2 HIP MEMBER SIZES, 33 ksi STEEL
TABLE R804.3.3.3 HIP SUPPORT COLUMN SIZES
478 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
479 TABLE R804.3.3.4(2) CONNECTION REQUIREMENTS HIP MEMBER TO HIP SUPPORT COLUMN
FIGURE R804.3.3.4(2) HIP SUPPORT COLUMN
480 TABLE R804.3.3.4(3) UPLIFT STRAP CONNECTION REQUIREMENTS HIP MEMBER TO WALL
FIGURE R804.3.3.4(3) HIP CONNECTIONS AT RIDGE
481 FIGURE R804.3.3.4(4) HIP CONNECTIONS AT RIDGE AND BOX COLUMN
482 FIGURE R804.3.3.4(5) HIP MEMBER CONNECTION AT WALL CORNER
FIGURE R804.3.6(1) ROOF OR CEILING OPENING
483 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 FEET
484 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 FEET
485 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 FEET
486 FIGURE R804.3.8(3) ROOF BLOCKING DETAIL
SECTION R805 CEILING FINISHES
SECTION R806 ROOF VENTILATION
487 SECTION R807 ATTIC ACCESS
488 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 9 – ROOF ASSEMBLIES
CHAPTER 9 ROOF ASSEMBLIES
SECTION R901 GENERAL
SECTION R902 ROOF CLASSIFICATION
489 SECTION R903 WEATHER PROTECTION
SECTION R904 MATERIALS
490 SECTION R905 REQUIREMENTS FOR ROOF COVERINGS
TABLE R905.2.4.1(1) CLASSIFICATION OF ASPHALT ROOF SHINGLES PER ASTM D 7158
TABLE R905.2.4.1(2) CLASSIFICATION OF ASPHALT SHINGLES PER ASTM D 3161
491 TABLE R905.2.8.2 VALLEY LINING MATERIAL
493 TABLE R905.3.7 CLAY AND CONCRETE TILE ATTACHMENT
494 TABLE R905.6.5 SLATE SHINGLE HEADLAP
495 TABLE R905.7.4 WOOD SHINGLE MATERIAL REQUIREMENTS
TABLE R905.7.5 WOOD SHINGLE WEATHER EXPOSURE AND ROOF SLOPE
496 TABLE R905.8.5 WOOD SHAKE MATERIAL REQUIREMENTS
497 TABLE R905.8.6 WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE
TABLE R905.9.2 BUILT-UP ROOFING MATERIAL STANDARDS
498 TABLE R905.10.3(1) METAL ROOF COVERING STANDARDS
TABLE R905.10.3(2) MINIMUM CORROSION RESISTANCE
499 TABLE R905.11.2 MODIFIED BITUMEN ROOFING MATERIAL STANDARDS
TABLE R905.14.3 PROTECTIVE COATING MATERIAL STANDARDS
SECTION R906 ROOF INSULATION
500 TABLE R906.2 MATERIAL STANDARDS FOR ROOF INSULATION
SECTION R907 REROOFING
SECTION R908 SOLAR PHOTOVOLTAIC PANELS/MODULES
502 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 10 – CHIMNEYS AND FIREPLACES
CHAPTER 10 CHIMNEYS AND FIREPLACES
SECTION R1001 MASONRY FIREPLACES
503 TABLE R1001.1 SUMMARY OF REQUIREMENTS FOR MASONRY FIREPLACES AND CHIMNEYS
504 FIGURE R1001.1 FIREPLACE AND CHIMNEY DETAILS
505 FIGURE R1001.11 CLEARANCE FROM COMBUSTIBLES
506 SECTION R1002 MASONRY HEATERS
SECTION R1003 MASONRY CHIMNEYS
508 TABLE R1003.14(1) NET CROSS-SECTIONAL AREA OF ROUND FLUE SIZESa
TABLE R1003.14(2) NET CROSS-SECTIONAL AREA OF SQUARE AND RECTANGULAR FLUE SIZES
509 FIGURE R1003.15.2 FLUE SIZES FOR MASONRY CHIMNEYS
510 FIGURE R1003.18 CLEARANCE FROM COMBUSTIBLES
TABLE R1003.20 CRICKET DIMENSIONS
SECTION R1004 FACTORY-BUILT FIREPLACES
SECTION R1005 FACTORY-BUILT CHIMNEYS
511 FIGURE R1003.20 CHIMNEY CRICKET
SECTION R1006 EXTERIOR AIR SUPPLY
512 PART IV—ENERGY CONSERVATION
514 PART V—MECHANICAL
516 PART VI—FUEL GAS
518 PART VII—PLUMBING
520 PART VIII—ELECTRICAL
522 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE CHAPTER 44 – REFERENCED STANDARDS
524 PART IX—REFERENCED STANDARDS
CHAPTER 44 REFERENCED STANDARDS
AAMA
ACI
ACCA
525 AFPA
AISI
AITC
ANSI
526 APA
527 APSP
ASCE/SEI
ASHRAE
ASME
529 ASSE
ASTM
538 AWPA
AWS
AWWA
539 CGSB
CISPI
CPA
CPSC
540 CSA
541 CSSB
DASMA
DOC
542 DOTn
FEMA
FM
GA
543 HPVA
HVI
ICC
ISO
MSS
544 NAIMA
NCMA
NFPA
546 TABLE A.8.3.3.2.1 PROPERTIES OF GLYCERINE AND PROPYLENE GLYCOL
548 NSF
PCA
SBCA
549 SFM
SMACNA
TMS
TPI
550 UBC
UL
551 ULC
US-FTC
552 WDMA
554 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX A – SIZING AND CAPACITIES OF GAS PIPING
APPENDIX A SIZING AND CAPACITIES OF GAS PIPING
A.1 GENERAL PIPING CONSIDERATIONS
A.2 DESCRIPTION OF TABLES
555 TABLE A.2.2 EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES
556 TABLE A.2.2—continued EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES
557 TABLE A.2.4 MULTIPLIERS TO BE USED WITH TABLES 402.4(1) THROUGH 402.4(22) WHERE THE SPECIFIC GRAVITY OF THE GAS IS OTHER THAN 0.60
A.3 USE OF CAPACITY TABLES
559 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
560 A.5 PIPE AND TUBE DIAMETERS
TABLE A.5.1 SCHEDULE 40 STEEL PIPE STANDARD SIZES
TABLE A.5.2 COPPER TUBE STANDARD SIZES
A.6 EXAMPLES OF PIPING SYSTEM DESIGN AND SIZING
561 FIGURE A.6.1 PIPING PLAN SHOWING A STEEL PIPING SYSTEM
FIGURE A.6.2 PIPING PLAN SHOWING A CSST SYSTEM
562 FIGURE A.6.3 PIPING PLAN SHOWING A COPPER TUBING SYSTEM
563 FIGURE A.6.4 PIPING PLAN SHOWING A MODIFICATION TO EXISTING PIPING SYSTEM
566 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX B – SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES, AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS
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
567 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
568 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 B DOUBLE-WALL VENT CONNECTOR
569 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
570 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
571 FIGURE B-15 (EXAMPLE 1) SINGLE DRAFT-HOOD-EQUIPPED APPLIANCE
FIGURE B-16 (EXAMPLE 2) SINGLE FAN-ASSISTED APPLIANCE
EXAMPLES USING COMMON VENTING TABLES
572 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
574 TABLE B-1 MASONRY CHIMNEY LINER DIMENSIONS WITH CIRCULAR EQUIVALENTSa
575 FIGURE B-19
576 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX C – EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS
APPENDIX C EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS
APPENDIX C EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS
578 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX D – RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION
APPENDIX D RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION
580 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX E – MANUFACTURED HOUSING USED AS DWELLINGS
APPENDIX E MANUFACTURED HOUSING USED AS DWELLINGS
SECTION AE101 SCOPE
SECTION AE102 APPLICATION TO EXISTING MANUFACTURED HOMES AND BUILDING SERVICE EQUIPMENT
581 SECTION AE201 DEFINITIONS
582 SECTION AE301 PERMITS
SECTION AE302 APPLICATION FOR PERMIT
SECTION AE303 PERMITS ISSUANCE
583 SECTION AE304 FEES
584 SECTION AE305 INSPECTIONS
585 SECTION AE306 SPECIAL INSPECTIONS
SECTION AE307 UTILITY SERVICE
SECTION AE401 OCCUPANCY CLASSIFICATION
SECTION AE402 LOCATION ON PROPERTY
SECTION AE501 DESIGN
SECTION AE502 FOUNDATION SYSTEMS
586 SECTION AE503 SKIRTING AND PERIMETER ENCLOSURES
SECTION AE504 STRUCTURAL ADDITIONS
SECTION AE505 BUILDING SERVICE EQUIPMENT
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
587 SECTION AE603 HEIGHT OF PIERS
SECTION AE604 ANCHORAGE INSTALLATIONS
588 SECTION AE605 TIES, MATERIALS AND INSTALLATION
SECTION AE606 REFERENCED STANDARDS
590 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX F – RADON CONTROL METHODS
APPENDIX F RADON CONTROL METHODS
SECTION AF101 SCOPE
SECTION AF102 DEFINITIONS
SECTION AF103 REQUIREMENTS
593 FIGURE AF101 EPA MAP OF RADON ZONES
594 TABLE AF101(1) HIGH RADON-POTENTIAL (ZONE 1) COUNTIESa
595 TABLE AF101(1)—continued HIGH RADON-POTENTIAL (ZONE 1) COUNTIESa
596 FIGURE AF102 RADON-RESISTANT CONSTRUCTION DETAILS FOR FOUR FOUNDATION TYPES
598 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX G – SWIMMING POOLS, SPAS AND HOT TUBS
APPENDIX G SWIMMING POOLS, SPAS AND HOT TUBS
SECTION AG100 SWIMMING POOL SAFETY ACT
600 SECTION AG101 GENERAL
601 SECTION AG102 DEFINITIONS
SECTION AG103 SWIMMING POOLS
SECTION AG104 SPAS AND HOT TUBS
SECTION AG105 BARRIER REQUIREMENTS
602 SECTION AG106 ENTRAPMENT PROTECTION FOR SWIMMING POOL AND SPA SUCTION OUTLETS
SECTION AG107 ABBREVIATIONS
SECTION AG108 REFERENCED STANDARDS
604 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX H – PATIO COVERS
APPENDIX H PATIO COVERS
SECTION AH101 GENERAL
SECTION AH102 DEFINITION
SECTION AH103 EXTERIOR WALLS AND OPENINGS
SECTION AH104 HEIGHT
SECTION AH105 STRUCTURAL PROVISIONS
605 SECTION AH106 SPECIAL PROVISIONS FOR ALUMINUM SCREEN ENCLOSURES IN HURRICANE-PRONE REGIONS
TABLE AH106.4(1) DESIGN WIND PRESSURES FOR ALUMINUM SCREEN ENCLOSURE FRAMING WITH AN IMPORTANCE FACTOR OF 0.77a, b, c
606 TABLE AH106.4(2) HEIGHT ADJUSTMENT FACTORS
608 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX I – PRIVATE SEWAGE DISPOSAL
APPENDIX I PRIVATE SEWAGE DISPOSAL
SECTION AI101 GENERAL
610 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX J – EXISTING BUILDINGS AND STRUCTURES
APPENDIX J EXISTING BUILDINGS AND STRUCTURES
SECTION AJ101 PURPOSE AND INTENT
SECTION AJ102 COMPLIANCE
611 SECTION AJ103 PRELIMINARY MEETING
SECTION AJ104 EVALUATION OF AN EXISTING BUILDING
SECTION AJ105 PERMIT
SECTION AJ201 DEFINITIONS
612 SECTION AJ301 REPAIRS
SECTION AJ401 RENOVATIONS
SECTION AJ501 ALTERATIONS
613 SECTION AJ601 RECONSTRUCTION
614 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX K – SOUND TRANSMISSION
APPENDIX K SOUND TRANSMISSION
SECTION AK101 GENERAL
SECTION AK102 AIR-BORNE SOUND
SECTION AK103 STRUCTURAL-BORNE SOUND
SECTION AK104 REFERENCED STANDARDS
616 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX L – PERMIT FEES
APPENDIX L PERMIT FEES
618 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX M – HOME DAY CARE—R-3 OCCUPANCY
APPENDIX M HOME DAY CARE—R-3 OCCUPANCY
620 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX N – VENTING METHODS
APPENDIX N VENTING METHODS
FIGURE N1 TYPICAL SINGLE-BATH WET-VENT ARRANGEMENTS
621 FIGURE N2 TYPICAL DOUBLE-BATH WET-VENT ARRANGEMENTS
622 FIGURE N3 TYPICAL HORIZONTAL WET VENTING
623 FIGURE N4 TYPICAL METHODS OF WET VENTING
624 FIGURE N5 SINGLE STACK SYSTEM FOR A TWO-STORY DWELLING
625 FIGURE N6 WASTE STACK VENTING
FIGURE N7 CIRCUIT VENT WITH ADDITIONAL NONCIRCUIT VENTED BRANCH
626 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX O – AUTOMATIC VEHICULAR GATES
APPENDIX O AUTOMATIC VEHICULAR GATES
SECTION AO101 GENERAL
SECTION AO102 DEFINITION
SECTION AO103 AUTOMATIC VEHICULAR GATES
628 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX P – SIZING OF WATER PIPING SYSTEM
APPENDIX P SIZING OF WATER PIPING SYSTEM
SECTION AP101 GENERAL
SECTION AP102 INFORMATION REQUIRED
SECTION AP103 SELECTION OF PIPE SIZE
633 TABLE AP.1
TABLE AP.2
FIGURE AP103.3(1) EXAMPLE—SIZING
634 TABLE AP103.3(1) RECOMMENDED TABULAR ARRANGEMENT FOR USE IN SOLVING PIPE SIZING PROBLEMS
635 TABLE AP103.3(2) LOAD VALUES ASSIGNED TO FIXTURESa
636 TABLE AP103.3(3) TABLE FOR ESTIMATING DEMAND
637 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)
638 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)
639 FIGURE AP103.3(2) FRICTION LOSS IN SMOOTH PIPEa (TYPE K, ASTM B 88 COPPER TUBING)
640 FIGURE AP103.3(3) FRICTION LOSS IN SMOOTH PIPEa (TYPE L, ASTM B 88 COPPER TUBING)
641 FIGURE AP103.3(4) FRICTION LOSS IN SMOOTH PIPEa (TYPE M, ASTM B 88 COPPER TUBING)
642 FIGURE AP103.3(5) FRICTION LOSS IN FAIRLY SMOOTH PIPEa
643 FIGURE AP103.3(6) FRICTION LOSS IN FAIRLY ROUGH PIPEa
644 FIGURE AP103.3(7) FRICTION LOSS IN ROUGH PIPEa
645 SECTION AP201 SELECTION OF PIPE SIZE
646 TABLE AP201.1 MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
647 TABLE AP201.1—continued MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
648 CALIFORNIA RESIDENTIAL CODE – MATRIX ADOPTION TABLE APPENDIX Q – ICC INTERNATIONAL RESIDENTIAL CODE ELECTRICAL PROVISIONS/NATIONAL ELECTRICAL CODE CROSS REFERENCE
APPENDIX Q ICC INTERNATIONAL RESIDENTIAL CODE ELECTRICAL PROVISIONS/NATIONAL ELECTRICAL CODE CROSS REFERENCE
664 HISTORY NOTE APPENDIX
666 INDEX
674 NEW TOOLS FOR YOUR RESIDENTIAL CODE
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