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NorthCarolina StateClimateSummary 2022

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North Carolina State Climate Summary

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NC ResidentialCode 2018 1stPrint

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1	R101.2 Scope. Exceptions: R101.2 Scope. Exceptions:
2	R101.2.2 Accessory structures. Exception: R102.5 Appendices. ACCESSORY BUILDING. ACCESSORY STRUCTURE.
3	AIR-IMPERMEABLE INSULATION. [RB] DWELLING. [RB] DWELLING UNIT. EGRESS ROOF ACCESS WINDOW. FAMILY.
4	FARM BUILDING. LANDING PLATFORM. LOFT. LANDING PLATFORM. LOFT. LIVE/WORK UNIT.
5	PRIVATE POND. [RB] TOWNHOUSE. TOWNHOUSE.
6	TABLE R302.1 EXTERIOR WALLS EXTERIOR WALL ELEMENT MINIMUM FIRE-RESISTANCE RATING MINIMUM FIRE SEPARATION DISTANCE
7	R302.1.1 Soffit protection. 10 5 Exceptions: 10 5
8	R302.2 Townhouses. Exception: R302.2.1 Double walls. R302.2.2 Common Walls. R302.2.5 Townhouse eave protection.
9	R305.1 Minimum height. Exceptions: Section R305 Ceiling Height R305.1 Minimum height. Exceptions:
10	Section R310 Emergency Escape and Rescue Openings R310.2.6 Egress roof access window. R311.2 Egress door. R311.7.4
11	R311.7.5.2.1 R311.7.5.3 Nosings. Exceptions: R311.7.8.1 Height. Exceptions:
12	R312.1.2 Height. Exceptions: R312.1.3 Opening limitations. Exceptions:
13	R313.1 Townhouse automatic fire sprinkler systems. Exceptions: SECTION R327 DOCKS, PIERS, BULKHEADS AND WATERWAY STRUCTURES R327.1 General. Exceptions:
14	Section R328 Lofts R328.1 Minimum loft area and dimensions. R328.1.1 Minimum area. R328.1.2 Maximum area. R328.1.3 Minimum dimensions. R328.1.4 Height effect on loft area. Exception: R328.2 Loft access. R328.2.1 Stairways. R328.2.1.1 Width.
15	R328.2.1.2 Headroom. R328.2.1.3 Treads and Risers. R328.2.1.4 Landing platforms. R328.2.1.5 Handrails. R328.2.1.6 Stairway guards. R328.2.2 Ladders. R328.2.2.1 Size and capacity. R328.2.2.2 Incline. R328.2.4 Ships ladders. R328.2.5 Loft Guards.
16	Section R328 Lofts R328.1 Minimum loft area and dimensions. R328.1.1 Minimum area. R328.1.2 Maximum area. R328.1.3 Minimum dimensions. R328.1.4 Height effect on loft area. Exception: R328.2 Loft access. R328.2.1 Stairways. R328.2.1.1 Width. R328.2.1.2 Headroom. R328.2.1.3 Treads and Risers. R328.2.1.4 Landing platforms. R328.2.1.5 Handrails. R328.2.1.6 Stairway guards. R328.2.2 Ladders. R328.2.2.1 Size and capacity.
17	R328.2.2.2 Incline. R328.2.4 Ships ladders. R328.2.5 Loft Guards.
18	ERRATA – Changed Section number from R328 to R329 because R328 was already used SECTION R329 DEMOLITION R328.1 Demolition. Exceptions: R404.4 Retaining walls.
19	R506.2.1 Fill. Exception:
21	TABLE R602.3(5) SIZE, HEIGHT AND SPACING OF WOOD STUDSa, STUD SIZE (inches) BEARING WALLS NONBEARING WALLS Laterally unsupported stud heighta (feet) Maximum spacing when supporting a ro
22	ERRATA – moved superscript “b” adjacent to “southern pine” TABLE R602.7(1) GIRDER SPANSa AND HEADER SPANSa FOR EXTERIOR BEARING TABLE R602.7(2) GIRDER SPANSa AND HEADER SPANSa FOR INTERIOR BEARING WALLS (Maximum spans for Douglas fir-larch, hem-fir, southe
23	ERRATA – added highlighted figures to Tables R602.7(1) and R602.7(2) on pages 127-129.
26	TABLE R602.7.5 MINIMUM NUMBER OF FULL HEIGHT KING STUDS AT EACH END OF HEADERS IN EXTERIOR WALLS HEADER SPAN (feet) MAXIMUM STUD HEADER SPAN (feet) MINIMUM NUMBER OF FULL HEIGHT STUDS (King)
27	ERRATA – corrected jack stud reference in Figure R602.10.1 – Method PF-Portal Frame Construction on page 134. FIGURE R602.10.1 M
28	TABLE R602.10.1 BRACING METHODSa, Notes:
29	Table R602.10.3 REQUIRED LENGTH OF BRACING ALONG EACH SIDE OF A CIRCUMSCRIBED RECTANGLEa,
32	R703.8.2.1 Support by steel angle. FIGURE R703.8.2.1 EXTERIOR MASONRY VENEER SUPPORT BY STEEL ANGLES
33	FIGURE R703.8.2.2 EXTERIOR MASONRY VENEER SUPPORT BY ROOF MEMBER
34	R703.8.2.1 Support by steel angle. R905.2.8.5 Drip Edge. R908.3 Roof replacement.
35	N1101.1 Scope. Exception: N1101.13 (R401.2) Compliance. N1102.1.2, N1102.1.4, R&U-Value Tables. (170613 Item B-13) The Agency withdrew this item due to RRC February 15, 2018 objection.
36	SECTION N1106 ENERGY RATING INDEX COMPLIANCE ALTERNATIVE N1106.1 Scope. N1106.2 Mandatory requirements. Exception: N1106.5 Verification by approved agency.
37	N1106.2 Mandatory requirements. Exception: TABLE N1106.2.1 MINIMUM INSULATION AND FENESTRATION REQUIREMENTS FOR ENERGY RATING INDEX COMPLIANCEa
38	TABLE N1106.2.2 EQUIVALENT U-FACTORS FOR TABLE N1106.2.1a
39	M1402.1 (918.1) General. M1403.1 (918.2) Heat pumps. M1411.3.2 Drain pipe materials and sizes.
40	M1502.1 General. M1502.1.1 (504.6) Makeup air. M1502.4.2 Duct installation. M1602.3 (603.18) Return-air intake (nonengineered systems).
41	ERRATA – remove “or pan” from P2503.6 heading as shown below P2503.6 Shower liner test. (no change to the section requirements) P2603.5 Freezing. Note: P2603.5.2 Frost protection. P2604.1.4 Tracer wire.
42	ERRATA – change Section reference to P2906.4.1 P3002.2.1 (703.1) Building sewer pipe near the water service. ERRATA – change Section reference to P3110 P3101.2.1 (901.2.1) Venting required. ERRATA – change Section references to P3104.2 and P3102.5 P3109.3 (913.3) Stack vent. P3201.3 (1002.7) Trap setting and protection.
43	ERRATA – Section P2708.2 (417.3) requires 2” minimum trap as shown below. ERRATA – change Section reference to P2706.1.2 in Exception #3. P3201.6 (1002.1) Number of fixtures per trap. Exceptions:
44	ANCE ASHRAE CSA UL
45	SECTION R4602 DEFINITIONS COASTAL HIGH HAZARD AREA. CORROSION RESISTANCE AREA. OCEAN HAZARD AREA.
46	R4603.6.1 Tying at corners. R4603.6.2 Bracing of Pilings.
49	R4603.6 Tying and bracing of wood piles. Table R4603.6 Minimum Fastening of Beams and Girders to Pilings R4603.6.1 Tying at corners. R4603.6.2 Bracing of Pilings.
51	SECTION R4606 FASTENER CORROSION RESISTANCE R4605.5 R4606.1 Fastener corrosion resistance. TABLE R4605.5a R4606.1a CORROSION RESISTANCE OPEN (exterior, porches, under house) EXPOSURE LEVEL VENTED/ENCLOSED (attic, floor R4605.6 R4605.5 Building anchorage.
52	R4605.7 R4605.6 Insulation. R4605.8 R4605.7 Accessory structures. AM105.1 General. Table AM105.1 Girder Connection to Side of Post
53	AM109.1 Deck bracing. AM109.1.1. Lateral bracing not required. AM109.1.2. Knee bracing. TABLE AM109.1 FASTENING OF BRACE TO POST AND GIRDER/BAND (CHOOSE ONE) AM109.1.3. Post embedment. TABLE AM109.1 AM109.2 POST EMBEDMENT FOR FREE STANDING DECKS POST SIZE MAXIMUM TRIBUTARY AREA MAXIMUM POST HEIGHT EMBEDMENT DEPT AM109.1.4. Cross bracing. AM109.1.5. Piles in coastal regions.
55	AM109.1.4 Cross bracing. Table AM109.1.4 FASTENING OF BRACE (CHOOSE ONE) Fastener Type Diameter (inches) QTY Length
56	ERRATA – Figure AM109.1(4) corrected bracing location and lapping (200708).
57	APPENDIX Q TINY HOUSES SECTION AQ101 GENERAL AQ101.1 Scope. SECTION AQ102 DEFINITIONS AQ102.1 General. LANDING PLATFORM. HABITABLE LOFT. TINY HOUSE. SECTION AQ103 LOFTS AQ103.1 General. AQ103.1.1 Minimum area. AQ103.1.2 Minimum dimensions. AQ103.1.3 Minimum ceiling height. Exception: AQ104.1.4 Height effect on loft area. Exception: SECTION AQ104 MEANS OF EGRESS AQ104.1 Loft access. AQ104.2.1 Stairways. AQ104.2.1.1 Width. AQ104.2.1.2 Headroom.
58	AQ104.2.1.3 Treads and risers. AQ104.2.1.4 Landing platforms. AQ104.2.1.5 Handrails. AQ104.2.1.6 Stairway guards. AQ104.2.2 Ladders. Exception: AQ104.2.2.1 Size and capacity. AQ104.2.3 Ship’s ladders. AQ104.2.4 Loft Guards. SECTION AQ105 EMERGENCY ESCAPE AND RESCUE AS105.1 Emergency Escape and Rescue. SECTION AQ106 SMOKE AND CARBON MONOXIDE DETECTORS AQ106.1 Smoke and Carbon monoxide detectors. SECTION AQ107 FOUNDATION AQ107.1 Foundation options. AQ107.1.1 Wood Foundation. AQ107.1.2. Anchorage. Exception:

NC PlumbingCode 2018 1stPrint

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1	305.4 Freezing. 306.2.4 Tracer wire.
5	403.1.1 Fixture calculations. 403.2 Separate facilities.
6	405.3.1 Water closets, urinals, lavatories and bidets. 410.2 Small occupancies.
7	605.3 Water service pipe.
8	718.2 Scope.
9	917.1 Single-stack vent system permitted. 917.2 Stack size. 917.3 Branch size. 917.4 Length of horizontal branches. 917.4.1 Water closet connection. 917.4.2 Fixture connections. 917.4.3 Vertical piping in branch.
10	917.5 Minimum vertical piping size from fixture. 917.6 Additional venting required. 917.7 Stack offsets. 917.8 Prohibited lower connections. 917.9 Sizing building drains and sewers. 917.1.1 Engineered Single Stack Systems.
11	1003.4 Oil separators required.

NC MechanicalCode 2018 1stPrint

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2	306.5 Equipment and appliances on roofs or elevated structures. 313.4.1.2 Fuel-burning appliances and fuel-burning fireplaces. 313.4.1.3 Forced air furnaces. 313.4.1.1 Where required. 313.4.4.1 Power source.
6	908.1 General. 918.1 Forced-air furnaces. 918.2 Heat pumps.
7	1101.2 Factory-built equipment and appliances.

NC FireCode 2018 1stPrint

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1	102.13 Exception to applicability.
3	304.4.4 Revocation.
4	304.4 Valet Trash Collection Services for R-2 Apartment Occupancies 304.4.3 Policies and procedures. 304.4.4 Revocation.
5	304.4 Valet Trash Collection Services for R-2 Occupancies 304.4.1. Combustible trash in a means of egress. 304.4.2. 304.4.2.1. 304.4.2.2. 304.4.2.3.
6	314.4 Vehicles.
7	315.3.1 Ceiling clearance.
8	321.2 Permit required. 321.3 Short-Term Occupancy. 321.3.1 Fire alarm and detection systems. 321.3.2 Ventilation and temperature control. 321.3.3 Plumbing fixtures. 321.3.4 Accessibility.
9	321.4 Long-term Occupancy. 321.4.1 Occupant load and age. 321.4.2 Staff. 321.4.3 Fire alarm and detection systems. 321.4.4 Fire extinguishers. 321.4.5 Automatic sprinkler system. 321.4.6 Means of egress. 321.4.6.1 Illumination. 321.4.7 Location of sleeping units. 321.4.8 Occupant restrictions.
10	105.6.49 Temporary sleeping units for disaster relief workers
11	404.2.3 Lockdown plans. 404.2.3.1 Lockdown plans contents. 404.2.3 Lockdown plans. 404.2.3.1 Lockdown plan contents. 404.2.3.2 Drills.
12	505.1.1 Suite/Room identification.
13	510.2 Emergency Responder Radio Communications Coverage in Existing Buildings. Deleted 510.3 Permit required. 510.4 Technical requirements. 510.4.1 Radio Signal Strength Emergency communication coverage system signal strength.
14	510.4.1.1 Minimum signal strength into the building. 510.4.1.2 Minimum signal strength out of the building. 510.4.1.3 System performance. 510.4.2 System design. 510.4.2.1 Amplification systems allowed and components. 510.4.2.2 Technical criteria. 510.4.2.3 Standby power. 510.4.2.4 Signal booster requirements.
15	510.4.2.5 Additional frequencies and change of frequencies. System monitoring. 510.4.2.6 Additional frequencies and change of frequencies. 510.4.2.7 Design documents. 510.4.2.8 Radio communication antenna density. 510.5 Installation requirements.
16	510.5.1 Approval prior to installation. Mounting of the donor antenna(s). 510.5.2 Minimum qualifications of personnel. Approval prior to installation. 510.5.3 Acceptance test procedure. Minimum qualifications of personnel.
17	510.5.4 FCC compliance. Acceptance test procedure.
18	510.5.5 FCC compliance. 510.6 Maintenance. 510.6.1 Testing and proof of compliance. 510.6.2 Additional frequencies. 510.6.3 Field Testing. Nonpublic safety system. 510.6.4 Field testing.
20	901.1 Scope.
21	903.2.8 Group R.
25	903.4.1 Monitoring.
26	905.3.1 Height.
27	907.2.1 Group A.
28	915.1.1 Where required. 915.1.2 Fuel-burning appliances and fuel-burning fireplaces. 915.1.3 Forced air furnaces. 915.4.1 Power source. 1004.2 Increased Occupant Load.
32	1009.7.2 Separation.
33	2303.2.1 Height. 3103.2 Approval required. 3103.2.2 Tents. 3103.4 Permits.
34	3103.5 Use period. 3406.1 Required access. 3406.1.1 Existing tire storage yards. 3406.1.1.1 Access to piles. 3406.1.1.2 Location within piles.

NC ExistingBuildingCode 2018 1stPrint

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1	101.12 Energy conservation 101.12 Energy conservation exceptions.
2	402.6 Carbon monoxide alarms in existing portions of a building. 403.11 Carbon Monoxide alarms. 405.6 Marking 606.1.1 Repairs to structural concrete.
3	804.4.3 Carbon Monoxide alarms. 1104.2 Carbon Monoxide alarms in existing portions of a building.

NC BuildingCode 2018 1stPrint

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1	101.2 Scope.
2	116.1 General. 116.2 Public access.
3	312.1 General. 403.4.5 Emergency Responder Radio Communication Coverage. 428.2 Residential care homes.
4	428.3 Licensed Small Residential Care Facilities.
12	705.12 Soffit in Group R. 714.4.2 Membrane penetrations.
13	901.1 Scope.
14	903.2.8 Group R.
16	905.3.1 Height.
17	915.1.1 Where required. 915.1.2 Fuel-burning appliances and fuel-burning fireplaces. 915.1.3 Forced air furnaces. 915.4.1 Power source. 916 Emergency Responder Radio Communication Coverage 916.1 General.
18	1004.2 Increased Occupant Load. 1009.7.2 Separation.
22	1107.6.2.2.1 Type A units. 1107.6.2.2.1. Type A Units.
23	1301.1.1 Criteria. 1705.4 Masonry construction. Exception:
27	2902.1.1 Fixture calculations.
28	3006.2 Hoistway opening protection required.
29	3006.3 Hoistway opening protection.

NC EnergyConservationCode 2018 1stPrint

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1	AIR-IMPERMEABLE INSULATION. C101.2 Scope. Exceptions: C401.2 Application
2	R101.2 Scope. R401.2 Compliance. The Agency withdrew this item due to RRC February 15, 2018 objection.
3	R403.3.3 Duct leakage (Perspective) and duct testing (Mandatory).
4	SECTION R406 ENERGY RATING INDEX COMPLIANCE ALTERNATIVE R406.1 Scope. R406.2 Mandatory requirements. Exception: R406.5 Verification by approved agency.
5	R406.2 Mandatory requirements. Exception: TABLE R406.2.1 MINIMUM INSULATION AND FENESTRATION REQUIREMENTS FOR ENERGY RATING INDEX COMPLIANCEa
6	TABLE R406.2.2 EQUIVALENT U-FACTORS FOR TABLE R406.2.1a

NC AdminCode 2018 1stPrint

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Includes all of the administrative codes and policies of the 2015 North Carolina State Building Codes.

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1	106.1 Permit required. 106.2.3 Review and approval. Exception: 106.3 Permit Application. 106.3.1 Information required.
2	106.3.1 Information required. Exception: 106.3.2 Building Code Summary. 106.4 Site address signage. 106.4.1 Temporary signage. 106.4.2 Temporary Signage Location. 106.4.3 Permanent signage.
3	107.6 Inspections of component or element. 202.9.1 Engineering division. 202.9.2.2 203.1.1.3 Buildings within primary fire limits. 203.2.2 Appeals.
4	204.1 General. 204.2.2 Jurisdiction. 204.2.3 Duties. 204.2.4 Code enforcement official’s qualifications. 204.2.5 Conflict of interest. 204.2.6 Right of entry. 204.2.7 Stop work orders. 204.2.8 Unsafe building or systems. 204.3.1 General.
5	204.3.2 Validity. 204.3.6 Contractor license required. 204.4.1 Action on permits. 204.5.2 Permit intent. 204.5.3.2 Violation of code provisions. 204.6.1 Fees. 204.6.2 Work commencing before permit issuance. 204.7.1 Periodic inspections for hazardous or unlawful conditions. 204.8.1 Building occupancy.
6	204.8.2 Certificate of compliance. 204.8.3 Temporary/partial occupancy. 204.9.2 Temporary connection. 204.10 Appeal of stop Stop work orders. 204.14 Code enforcement official not fulfilling responsibilities.
7	204.3.5 Design professional seal required. Exceptions:
8	CHAPTER 3 REPRINT OF THE GENERAL STATUTES PERTAINING TO THE ENFORCEMENT OF THE NORTH CAROLINA STATE BUILDING CODE
9	REQUEST ONE:
10	ERRATA – correct as shown CHAPTER 3 REPRINT OF THE GENERAL STATUTES PERTAINING TO THE ENFORCEMENT OF THE NORTH CAROLINA STATE BU

NC ResidentialCode 2018 1stPrint

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1	2018 NORTH CAROLINA STATE BUILDING CODE: RESIDENTIAL CODE
2	2018 NORTH CAROLINA STATE BUILDING CODE: RESIDENTIAL CODE TITLE PAGE
3	COPYRIGHT
4	NORTH CAROLINA STATE BUILDING CODE COUNCIL DECEMBER 12, 2017
5	NORTH CAROLINA DEPARTMENT OF INSURANCE
6	ACKNOWLEDGEMENTS
8	PREFACE
12	EFFECTIVE USE OF THE INTERNATIONAL RESIDENTIAL CODE
20	LEGISLATION
22	TABLE OF CONTENTS
30	PART I—ADMINISTRATIVE CHAPTER 1 SCOPE AND ADMINISTRATION PART I—SCOPE AND APPLICATION SECTION R101 GENERAL SECTION R102 APPLICABILITY
31	PART 2—ADMINISTRATION AND ENFORCEMENT SECTION R103 DEPARTMENT OF BUILDING SAFETY SECTION R104 DUTIES AND POWERS OF THE BUILDING OFFICIAL SECTION R105 PERMITS SECTION R106 CONSTRUCTION DOCUMENTS SECTION R107 TEMPORARY STRUCTURES AND USES SECTION R108 FEES SECTION R109 INSPECTIONS SECTION R110 CERTIFICATE OF OCCUPANCY SECTION R111 SERVICE UTILITIES SECTION R112 BOARD OF APPEALS SECTION R113 VIOLATIONS SECTION R114 STOP WORK ORDER
32	PART II—DEFINITIONS CHAPTER 2 DEFINITIONS SECTION R201 GENERAL SECTION R202 DEFINITIONS
60	PART III—BUILDING PLANNING AND CONSTRUCTION CHAPTER 3 BUILDING PLANNING SECTION R301 DESIGN CRITERIA
61	TABLE R301.2.1.2 WINDBORNE DEBRIS PROTECTION FASTENING SCHEDULE FOR WOOD STRUCTURAL PANELS
62	TABLE R301.2(1) CLIMATIC AND GEOGRAPHIC DESIGN CRITERI
63	TABLE R301.2(2) COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF HEIGHT OF 30 FEET LOCATED IN EXPOSURE B
64	TABLE R301.2(3) HEIGHT AND EXPOSURE ADJUSTMENT COEFFICIENTS FOR TABLE R301.2(2) FIGURE R301.2(1) ISOLINES OF THE 97 1/2 -PERCENT WINTER (DECEMBER, JANUARY AND FEBRUARY) DESIGN TEMPERATURES
65	TABLE R301.2(4) ULTIMATE DESIGN WIND SPEEDS BY COUNTY (mph)
66	TABLE R301.2(5) ULTIMATE DESIGN WIND SPEED FOR MOUNTAIN REGIONS TABLE R301.2(6) DESIGN PRESSURES FOR DOORS AND WINDOWSa, b, c, d, e POSITIVE AND NEGATIVE (psf) TABLE R301.2(7) COUNTIES IN SEISMIC DESIGN CATEGORY C
67	FIGURE R301.2(2) COMPONENT AND CLADDING PRESSURE ZONES TABLE R301.2.1.3 WIND SPEED CONVERSIONSa
70	TABLE R301.5 MINIMUM UNIFORMLY DISTRIBUTED LIVE LOADS (in pounds per square foot) TABLE R301.7 ALLOWABLE DEFLECTION OF STRUCTURAL MEMBERS
71	SECTION R302 FIRE-RESISTANT CONSTRUCTION TABLE R302.1 EXTERIOR WALLS
74	TABLE R302.6 DWELLING-GARAGE SEPARATIONa
76	SECTION R303 LIGHT, VENTILATION AND HEATING
77	SECTION R304 MINIMUM ROOM AREAS SECTION R305 CEILING HEIGHT SECTION R306 SANITATION SECTION R307 TOILET, BATH AND SHOWER SPA SECTION R308 GLAZING
78	FIGURE R307.1 MINIMUM FIXTURE CLEARANCES
80	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
81	FIGURE R308.4.7 PROHIBITED GLAZING LOCATIONS AT BOTTOM STAIR LANDINGS SECTION R309 GARAGES AND CARPORTS
82	SECTION R310 EMERGENCY ESCAPE AND RESCUE OPENINGS
83	SECTION R311 MEANS OF EGRESS
86	SECTION R312 GUARDS AND WINDOW FALL PROTECTION SECTION R313 AUTOMATIC FIRE SPRINKLER SYSTEMS
87	SECTION R314 SMOKE ALARMS
88	SECTION R315 CARBON MONOXIDE ALARMS SECTION R316 FOAM PLASTIC
90	SECTION R317 PROTECTION OF WOOD AND WOOD-BASED PRODUCTS AGAINST DECAY
92	SECTION R318 PROTECTION AGAINST SUBTERRANEAN TERMITES
93	SECTION R319 SITE ADDRESS SECTION R320 ACCESSIBILITY SECTION R321 ELEVATORS AND PLATFORM LIFTS SECTION R322 FLOOD-RESISTANT CONSTRUCTION
96	SECTION R323 STORM SHELTERS SECTION 324 SOLAR ENERGY SYSTEMS SECTION R325 MEZZANINES
97	SECTION R326 SWIMMING POOLS, SPAS AND HOT TUBS SECTION R327 DOCKS, PIERS, BULKHEADS AND WATERWAY STRUCTURES
98	CHAPTER 4 FOUNDATIONS SECTION R401 GENERAL TABLE R401.4.1 PRESUMPTIVE LOAD-BEARING VALUES OF FOUNDATION MATERIALSa SECTION R402 MATERIALS
99	TABLE R402.2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE SECTION R403 FOOTINGS
100	TABLE R403.1(1) MINIMUM WIDTH OF CONCRETE, PRECAST OR MASONRY FOOTINGS (inches)a TABLE R403.1(2) PIERa AND FOOTINGb SIZES FOR SUPPORT OF GIRDERS
101	FIGURE R403.1(1) CONCRETE AND MASONRY FOUNDATION DETAILS
102	FIGURE R403.1(2) PERMANENT WOOD FOUNDATION BASEMENT WALL SECTION
103	FIGURE R403.1(3) PERMANENT WOOD FOUNDATION CRAWL SPACE SECTION
104	FIGURE R403.1.9 EXCAVATIONS NEAR FOOTINGS OR FOUNDATIONS
105	TABLE R403.4 MINIMUM DEPTH OF CRUSHED STONE FOOTINGS (D), (inches) 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
106	SECTION R404 FOUNDATION AND RETAINING WALLS TABLE R404.1.1(1) PLAIN MASONRY FOUNDATION WALLSf
107	TABLE R404.1.1(2) 8-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 5 INCHESa, c, f
108	TABLE R404.1.1(3) 10-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 6.75 INCHESa, c, f
109	TABLE R404.1.1(4) 12-INCH MASONRY FOUNDATION WALLS WITH REINFORCING WHERE d ≥ 8.75 INCHESa, c, f
110	TABLE R404.1.2(1) MINIMUM HORIZONTAL REINFORCEMENT FOR CONCRETE BASEMENT WALLSa, b
111	TABLE R404.1.2(2) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, g, h, i, j, k
112	TABLE R404.1.2(3) MINIMUM VERTICAL REINFORCEMENT FOR 8-INCH (203 mm) NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i, j
113	TABLE R404.1.2(4) MINIMUM VERTICAL REINFORCEMENT FOR 10-INCH NOMINAL FLAT CONCRETE BASEMENT WALLSb, c, d, e, f, h, i, j
114	TABLE R404.1.2(5) MINIMUM SPACING FOR ALTERNATE BAR SIZE AND/OR ALTERNATE GRADE OF STEELa, b, c
117	FIGURE R404.1.5(1) ALTERNATIVE ANCHORAGE FOR MASONRY CURTAIN WALL WITH CONCRETE MASONRY PIERS
118	TABLE R404.2.3 PLYWOOD GRADE AND THICKNESS FOR WOOD FOUNDATION CONSTRUCTION (30 pcf equivalent-fluid weight soil pressure)
119	SECTION R405 FOUNDATION DRAINAGE SECTION R406 FOUNDATION WATERPROOFING AND DAMPPROOFING
120	TABLE R405.1 PROPERTIES OF SOILS CLASSIFIED ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM
121	SECTION R407 COLUMNS SECTION R408 WALL VENTED CRAWL SPACES
122	SECTION R409 CLOSED CRAWL SPACES
126	CHAPTER 5 FLOORS SECTION R501 GENERAL SECTION R502 WOOD FLOOR FRAMING
127	FIGURE R502.2 FLOOR CONSTRUCTION
128	TABLE R502.3.1(1) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential sleeping areas, live load = 30 psf, L/Δ = 360)a
129	TABLE R502.3.1(1)—continued FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential sleeping areas, live load = 30 psf, L/Δ = 360)a
130	TABLE R502.3.1(2) FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential living areas, live load = 40 psf, L/Δ = 360)b
131	TABLE R502.3.1(2)—continued FLOOR JOIST SPANS FOR COMMON LUMBER SPECIES (Residential living areas, live load = 40 psf, L/Δ = 360)b
132	TABLE R502.3.3(1) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING LIGHT-FRAME EXTERIOR BEARING WALL AND ROOF ONLY (Floor Live Load ≤ 40 psf, Roof Live Load ≤ 20 psf) TABLE R502.3.3(2) CANTILEVER SPANS FOR FLOOR JOISTS SUPPORTING EXTERIOR BALCONY
134	FIGURE R502.8(1) CUTTING, NOTCHING AND DRILLING FIGURE R502.8(2) ACCEPTABLE LOCATION OF 3 5/8-inch DIAMETER HOLE IN 2 × 10 JOIST
135	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
136	TABLE R503.2.1.1(2)—continued ALLOWABLE SPANS FOR SANDED PLYWOOD COMBINATION SUBFLOOR UNDERLAYMENTa TABLE R503.2.1.1(1) ALLOWABLE SPANS AND LOADS FOR WOOD STRUCTURAL PANELS FOR ROOF AND SUBFLOOR SHEATHING AND COMBINATION SUBFLOOR UNDERLAYMENT
137	SECTION R504 PRESSURE PRESERVATIVE-TREATED WOOD FLOORS (ON GROUND) SECTION R505 COLD-FORMED STEEL FLOOR FRAMING SECTION R506 CONCRETE FLOORS (ON GROUND) SECTION R507 EXTERIOR DECKS
138	CHAPTER 6 WALL CONSTRUCTION SECTION R601 GENERAL SECTION R602 WOOD WALL FRAMING
139	TABLE R602.3(1) WALL FRAMING
140	TABLE R602.3(1)—continued WALL FRAMING
141	TABLE R602.3(1)—continued CEILING AND ROOF FRAMING
142	TABLE R602.3(1)—continued CEILING AND ROOF FRAMING
143	TABLE R602.3(1)—continued FLOOR FRAMING
144	TABLE R602.3(1)—continued FLOOR FRAMING
145	TABLE R602.3(1)—continued FASTENER SCHEDULE FOR STRUCTURAL MEMBERS
146	TABLE R602.3(1a) NOMINAL DIMENSIONS OF NAILS LISTED IN TABLE R602.3(1)
147	TABLE R602.3.2 SINGLE TOP-PLATE SPLICE CONNECTION DETAILS FOR BEARING WALLS AND BRACED WALL LINES TABLE R602.3(2)i ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
148	TABLE R602.3(2)i—continued ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
149	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
150	TABLE R602.3(5) SIZE, HEIGHT AND SPACING OF WOOD STUDSa, d
151	FIGURE R602.3(1) TYPICAL WALL, FLOOR AND ROOF FRAMING
152	FIGURE R602.3(2) FRAMING DETAILS
154	FIGURE R602.6(1) NOTCHING AND BORED HOLE LIMITATIONS FOR EXTERIOR WALLS AND BEARING WALLS
155	FIGURE R602.6(2) NOTCHING AND BORED HOLE LIMITATIONS FOR INTERIOR NONBEARING WALLS FIGURE R602.6.1 TOP PLATE FRAMING TO ACCOMMODATE PIPING
156	TABLE R602.7(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)
157	TABLE R602.7(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)
158	TABLE R602.7(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) TABLE R602.7(3) GIRDER AND HEADER SPANSa FOR OPEN PORCHES (Maximum span for Douglas fir-larch, hem-fir, southern pine and spruce-pine-firb)
159	FIGURE R602.7.1(1) SINGLE MEMBER HEADER IN EXTERIOR BEARING WALL FIGURE R602.7.1(2) ALTERNATIVE SINGLE MEMBER HEADER WITHOUT CRIPPLE FIGURE R602.7.2 RIM BOARD HEADER CONSTRUCTION
160	TABLE R602.7.3 MAXIMUM SPANS FOR WOOD STRUCTURAL PANEL BOX HEADERSa FIGURE R602.7.3 TYPICAL WOOD STRUCTURAL PANEL BOX HEADER CONSTRUCTION
161	TABLE R602.7.5 MINIMUM NUMBER OF FULL HEIGHT STUDS AT EACH END OF HEADERS IN EXTERIOR WALLS
162	TABLE R602.10.1 BRACING METHODS
163	FIGURE R602.10.1 METHOD PF—PORTAL FRAME CONSTRUCTION
164	FIGURE R602.10.2.2(1) LOCATION OF BRACED WALL PANELS FIGURE R602.10.2.2(2) PANELS INSET 12′-0″ FROM BOTH ENDS OF WALL ELEVATION FIGURE R602.10.2.2(3) PANELS SHIFTED TO INTERIOR WALLS
165	TABLE R602.10.2 NUMBER OF BRACED WALL PANELS REQUIRED FOR EACH HOUSE ELEVATION (BUILDING SIDE) AT EACH STORY LEVELa
166	TABLE R602.10.3 REQUIRED LENGTH OF BRACING ALONG EACH SIDE OF A CIRCUMSCRIBED RECTANGLEa, b, c, d
167	FIGURE R602.10.3(1) CIRCUMSCRIBED RECTANGLESa, b, c
168	FIGURE R602.10.3(2) ASSIGNMENT OF BRACED WALL PANELS TO CIRCUMSCRIBED RECTANGLE SIDESa, b, c, d, e, f
169	FIGURE R602.10.3(3) DISTRIBUTION OF BRACED WALL PANELSa, b, c, d, e, f
170	FIGURE R602.10.3(4) END CONDITIONS FOR BRACED WALLS WITH CONTINUOUS SHEATHING
171	FIGURE R602.10.3(5) TYPICAL EXTERIOR CORNER FRAMING FOR CONTINUOUS SHEATHING
172	FIGURE R602.10.4.3 MASONRY STEM WALLS SUPPORTING BRACED WALL PANELS
173	FIGURE R602.10.4.4(1) BRACED WALL PANEL CONNECTION WHEN PERPENDICULAR TO FLOOR/CEILING FRAMING FIGURE R602.10.4.4(2) BRACED WALL PANEL CONNECTION WHEN PARALLEL TO FLOOR/CEILING FRAM
174	TABLE R602.10.4.5 BRACED WALL PANEL CONNECTIONS TO PERPENDICULAR ROOF FRAMING FIGURE R602.10.4.5(1) BRACED WALL PANEL CONNECTION TO PERPENDICULAR RAFTERS OR ROOF TRUSSES FIGURE R602.10.4.5(2) ALTERNATE TO FIGURE R602.10.4.5(1) OR FIGURE R602.10.4.5(3)
175	FIGURE R602.10.4.5(3) BRACED WALL PANEL CONNECTION TO PERPENDICULAR RAFTERS OR TRUSSES FIGURE R602.10.4.8 BALLOON FRAMED WALL
176	SECTION R603 COLD-FORMED STEEL WALL FRAMING SECTION R604 WOOD STRUCTURAL PANELS SECTION R605 PARTICLEBOARD SECTION R606 GENERAL MASONRY CONSTRUCTION
177	TABLE R606.2.7 MORTAR PROPORTIONS
178	TABLE R606.3.4.1 MINIMUM CORROSION PROTECTION TABLE R606.2.11 GROUT PROPORTIONS BY VOLUME FOR MASONRY CONSTRUCTION
179	TABLE R606.3.5.1 GROUT SPACE DIMENSIONS AND POUR HEIGHTS
180	TABLE R606.6.4 SPACING OF LATERAL SUPPORT FOR MASONRY WALLS
181	TABLE R606.9 ALLOWABLE COMPRESSIVE STRESSES FOR EMPIRICAL DESIGN OF MASONRY
182	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
183	FIGURE R606.11(2) REQUIREMENTS FOR REINFORCED GROUTED MASONRY CONSTRUCTION IN SEISMIC DESIGN CATEGORY C
184	TABLE R606.12.2.1 MINIMUM SOLID WALL LENGTH ALONG EXTERIOR WALL LINES
186	SECTION R607 GLASS UNIT MASONRY FIGURE R607.4.1 GLASS UNIT MASONRY DESIGN WIND LOAD RESISTANCE
187	SECTION R608 EXTERIOR CONCRETE WALL CONSTRUCTION
188	TABLE R608.3 DIMENSIONAL REQUIREMENTS FOR WALLS
189	FIGURE R608.3(1) FLAT WALL SYSTEM FIGURE R6083(2) WAFFLE-GRID WALL SYSTEM
190	FIGURE R608.3(3) SCREEN-GRID WALL SYSTEM
192	TABLE R608.5.4(1) LAP SPLICE AND TENSION DEVELOPMENT LENGTHS FIGURE R608.5.4(1) LAP SPLICES
193	FIGURE R608.5.4(2) DEVELOPMENT LENGTH AND COVER FOR HOOKS AND BAR EXTENSION FIGURE R608.5.4(3) STANDARD HOOKS
194	TABLE R608.5.4(2) MAXIMUM SPACING FOR ALTERNATIVE BAR SIZE AND/OR ALTERNATIVE GRADE OF STEEL
196	FIGURE R608.6(1) ABOVE-GRADE CONCRETE WALL CONSTRUCTION ONE STORY FIGURE R608.6(2) ABOVE-GRADE CONCRETE WALL CONSTRUCTION CONCRETE FIRST STORY AND LIGHT-FRAMED SECOND STORY FIGURE R608.6(3) ABOVE-GRADE CONCRETE WALL CONSTRUCTION TWO-STORY FIGURE R608.6(4) ABOVE-GRADE CONCRETE WALL SUPPORTED ON MONOLITHIC SLAB-ON-GROUND FOOTING
197	TABLE R608.6(1) MINIMUM VERTICAL REINFORCEMENT FOR FLAT ABOVE-GRADE WALLS
198	TABLE R608.6(2) MINIMUM VERTICAL REINFORCEMENT FOR WAFFLE-GRID ABOVE-GRADE WALLS
199	TABLE R608.6(3) MINIMUM VERTICAL REINFORCEMENT FOR 6-INCH SCREEN-GRID ABOVE-GRADE WALLS
200	TABLE R608.6(4) MINIMUM VERTICAL REINFORCEMENT FOR FLAT, WAFFLE- AND SCREEN-GRID ABOVE-GRADE WALLS DESIGNED CONTINUOUS WITH FOUNDATION STEM WALLS
201	EQUATION R6-1 EQUATION R6-2
202	TABLE R608.7(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
203	TABLE R608.7(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
204	TABLE R608.7(1B) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO STORY
205	TABLE R608.7(1B)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR ENDWALL FOR WIND PERPENDICULAR TO RIDGE FIRST STORY OF TWO STORY
206	TABLE R608.7(1C) UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGE
207	TABLE R608.7(1C)—continued UNREDUCED LENGTH, UR, OF SOLID WALL REQUIRED IN EACH EXTERIOR SIDEWALL FOR WIND PARALLEL TO RIDGE
208	TABLE R608.7(2) REDUCTION FACTOR, R1, FOR BUILDINGS WITH MEAN ROOF HEIGHT LESS THAN 35 FEETa TABLE R608.7(3) REDUCTION FACTOR, R2, FOR FLOOR-TO-CEILING WALL HEIGHTS LESS THAN 10 FEETa, b
209	TABLE R608.7(4) REDUCTION FACTOR FOR DESIGN STRENGTH, R3, FOR FLAT, WAFFLE- AND SCREEN-GRID WALLSa, c
210	FIGURE R608.7(1) MINIMUM SOLID WALL LENGTH
212	FIGURE R608.7(2) VERTICAL REINFORCEMENT LAYOUT DETAIL
213	FIGURE R608.7(3) VERTICAL WALL REINFORCEMENT ADJACENT TO WALL OPENINGS FIGURE R608.8(1) REINFORCEMENT OF OPENINGS
214	FIGURE R608.8(2) LINTEL FOR FLAT WALLS
215	FIGURE R608.8(3) LINTELS FOR WAFFLE-GRID WALLS
216	FIGURE R608.8(4) LINTELS FOR SCREEN-GRID WALLS
217	TABLE R608.8(1) LINTEL DESIGN LOADING CONDITIONSa, b, d
218	TABLE R608.8(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
219	TABLE R608.8(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
220	TABLE R608.8(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
221	TABLE R608.8(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
222	TABLE R608.8(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
223	TABLE R608.8(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
224	TABLE R608.8(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
225	TABLE R608.8(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
226	TABLE R608.8(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
227	TABLE R608.8(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
228	TABLE R608.8(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
229	TABLE R608.8(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
230	TABLE R608.8(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
231	TABLE R608.8(9) MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g, h
232	TABLE R608.8(9)—continued MAXIMUM ALLOWABLE CLEAR SPANS FOR FLAT LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARING WALLSa, b, c, d, e, g, h TABLE R608.8(10) MAXIMUM ALLOWABLE CLEAR SPANS FOR WAFFLE-GRID AND SCREEN-GRID LINTELS WITHOUT STIRRUPS IN NONLOAD-BEARINGWALLSc, d, e, f, g
234	FIGURE R608.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULAR
235	TABLE R608.9(1) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PERPENDICULARa
236	FIGURE R608.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLEL
237	TABLE R608.9(2) WOOD-FRAMED FLOOR TO SIDE OF CONCRETE WALL, FRAMING PARALLELa, b
238	FIGURE R608.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL FRAMING, PERPENDICULAR
239	TABLE R608.9(3) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
240	FIGURE R608.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLEL
241	TABLE R608.9(4) WOOD-FRAMED FLOOR TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
242	FIGURE R608.9(5) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULAR
243	TABLE R608.9(5) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PERPENDICULARa, b, c, d, e
244	FIGURE R608.9(6) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLEL
245	TABLE R608.9(6) WOOD-FRAMED ROOF TO TOP OF CONCRETE WALL, FRAMING PARALLELa, b, c, d, e
246	SECTION R609 EXTERIOR WINDOWS AND DOORS
247	FIGURE R609.7.2(1) THROUGH THE FRAME FIGURE R609.7.2(2) FRAME CLIP FIGURE R609.7.2(3) THROUGH THE FRAME FIGURE R609.7.2(4) FRAME CLIP
248	FIGURE R609.7.2(5) THROUGH THE FLANGE FIGURE R609.7.2(6) THROUGH THE FLANGE FIGURE R609.7.2(7) FRAME CLIP FIGURE R609.7.2(8) THROUGH THE FLANGE
249	SECTION R610 STRUCTURAL INSULATED PANEL WALL CONSTRUCTION TABLE R610.3.1 MINIMUM PROPERTIES FOR POLYURETHANE INSULATION USED AS SIPS CORE
250	TABLE R610.3.2 MINIMUM PROPERTIESa FOR ORIENTED STRAND BOARD FACER MATERIAL IN SIP WALLS FIGURE R610.4 SIP WALL PANEL
251	TABLE R610.5(1) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ROOF ONLY (inches)a
252	TABLE R610.5(2) MINIMUM THICKNESS FOR SIP WALL SUPPORTING SIP OR LIGHT-FRAME ONE STORY AND ROOF ONLY (inches)
253	FIGURE R610.5(1) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS FIGURE R610.5(2) MAXIMUM ALLOWABLE HEIGHT OF SIP WALLS
254	FIGURE R610.5(3) TRUSSED ROOF TO TOP PLATE CONNECTION FIGURE R610.5(4) SIP WALL-TO-WALL PLATFORM FRAME CONNECTION
255	FIGURE R610.5(5) SIP WALL-TO-WALL BALLOON FRAME CONNECTION (I-Joist floor shown for Illustration only) FIGURE R610.5.1 SIP WALL FRAMING CONFIGURATION
256	FIGURE R610.5.2 SIP WALL TO CONCRETE SLAB FOR FOUNDATION WALL ATTACHMENT
257	FIGURE R610.8 TYPICAL SIP CONNECTION DETAILS FOR VERTICAL IN-PLANE JOINTS
258	FIGURE R610.9 SIP CORNER FRAMING DETAIL TABLE R610.10 MAXIMUM SPANS FOR 11 7/8-INCH-DEEP SIP HEADERS (feet)a
260	CHAPTER 7 WALL COVERING SECTION R701 GENERAL SECTION R702 INTERIOR COVERING TABLE R702.1(1) THICKNESS OF PLASTER
261	TABLE R702.1(2) GYPSUM PLASTER PROPORTIONSa TABLE R702.1(3) CEMENT PLASTER PROPORTIONS, PARTS BY VOLUME
262	TABLE R702.3.5 MINIMUM THICKNESS AND APPLICATION OF GYPSUM BOARD AND GYPSUM PANEL PRODUCTS
263	TABLE R702.3.6 SHEAR CAPACITY FOR HORIZONTAL WOOD-FRAMED GYPSUM BOARD DIAPHRAGM CEILING ASSEMBLIES TABLE R702.4.2 BACKER BOARD MATERIALS
264	TABLE R702.7.1 CLASS III VAPOR RETARDERS SECTION R703 EXTERIOR COVERING
266	TABLE R703.3(1) SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS
267	TABLE R703.3(1)—continued SIDING MINIMUM ATTACHMENT AND MINIMUM THICKNESS
268	TABLE R703.3.2 OPTIONAL SIDING ATTACHMENT SCHEDULE FOR FASTENERS WHERE NO STUD PENETRATION NECESSARY
269	TABLE R703.6.1 MAXIMUM WEATHER EXPOSURE FOR WOOD SHAKES AND SHINGLES ON EXTERIOR WALLSa, b, c (Dimensions are in inches) TABLE R703.6.3(1) SINGLE COURSE SIDEWALL FASTENERS
270	TABLE R703.6.3(2) DOUBLE COURSE SIDEWALL FASTENERS
271	TABLE R703.8(1) STONE OR MASONRY VENEER LIMITATIONS AND REQUIREMENTS, WOOD FRAMING, SEISMIC DESIGN CATEGORIES A, B AND C
272	FIGURE R703.8.2.1 EXTERIOR MASONRY VENEER SUPPORT BY STEEL ANGLES FIGURE R703.8.2.2 EXTERIOR MASONRY VENEER SUPPORT BY ROOF MEMBERS
273	TABLE R703.8.3.1 ALLOWABLE SPANS FOR LINTELS SUPPORTING MASONRY VENEER TABLE R703.8.3.2 HEIGHT OF MASONRY VENEER ABOVE OPENING FIGURE R703.8.3.2 MASONRY VENEER OPENING
274	TABLE R703.8.4 TIE ATTACHMENT AND AIRSPACE REQUIREMENTS
276	TABLE R703.15.1 CLADDING MINIMUM FASTENING REQUIREMENTS FOR DIRECT ATTACHMENT OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa
277	TABLE R703.15.2 FURRING MINIMUM FASTENING REQUIREMENTS FOR APPLICATION OVER FOAM PLASTIC SHEATHING TO SUPPORT CLADDING WEIGHTa, b
278	CHAPTER 8 ROOF-CEILING CONSTRUCTION SECTION R801 GENERAL SECTION R802 WOOD ROOF FRAMING
280	TABLE R802.4(1) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
281	TABLE R802.4(1)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics without storage, live load = 10 psf, L/Δ = 240)
282	TABLE R802.4(2) CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
283	TABLE R802.4(2)—continued CEILING JOIST SPANS FOR COMMON LUMBER SPECIES (Uninhabitable attics with limited storage, live load = 20 psf, L/Δ = 240)
284	TABLE R802.5.1(1) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load = 20 psf, ceiling not attached to rafters, L/Δ = 180)
285	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)
286	TABLE R802.5.1(2) RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load = 20 psf, ceiling attached to rafters, L/Δ = 240)
287	TABLE R802.5.1(2)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Roof live load = 20 psf, ceiling attached to rafters, L/Δ = 240)
288	TABLE R802.5.1(3) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 30 psf, ceiling not attached to rafters, L/Δ = 180)
289	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)
290	TABLE R802.5.1(4) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 50 psf, ceiling not attached to rafters, L/Δ = 180)
291	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)
292	TABLE R802.5.1(5) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 30 psf, ceiling attached to rafters, L/Δ = 240)
293	TABLE R802.5.1(5)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 30 psf, ceiling attached to rafters, L/Δ = 240)
294	TABLE R802.5.1(6) RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 50 psf, ceiling attached to rafters, L/Δ = 240)
295	TABLE R802.5.1(6)—continued RAFTER SPANS FOR COMMON LUMBER SPECIES (Ground snow load = 50 psf, ceiling attached to rafters, L/Δ = 240)
296	TABLE R802.5.1(7) RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling not attached to rafters, L/Δ = 180)
297	TABLE R802.5.1(7)—continued RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling not attached to rafters, L/Δ = 180)
298	TABLE R802.5.1(8) RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling attached to rafters, L/Δ = 240)
299	TABLE R802.5.1(8)—continued RAFTER SPANS FOR 70 PSF GROUND SNOW LOAD (Ceiling attached to rafters, L/Δ = 240)
300	TABLE R802.5.1(9) RAFTER/CEILING JOIST HEEL JOINT CONNECTIONS
301	FIGURE R802.5.1 BRACED RAFTER CONSTRUCTION
302	FIGURE R802.7.1.1 RAFTER NOTCH FIGURE R802.7.1.2 CEILING JOIST TAPER CUT
304	TABLE R802.11 RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (ASD) (POUNDS PER CONNECTION)
305	TABLE R802.11—continued RAFTER OR TRUSS UPLIFT CONNECTION FORCES FROM WIND (POUNDS PER CONNECTION)
306	SECTION R803 ROOF SHEATHING TABLE R803.1 MINIMUM THICKNESS OF LUMBER ROOF SHEATHING SECTION R804 COLD-FORMED STEEL ROOF FRAMING SECTION R805 CEILING FINISHES SECTION R806 ROOF VENTILATION
307	TABLE R806.5 INSULATION FOR CONDENSATION CONTROL SECTION R807 ATTIC ACCESS
308	CHAPTER 9 ROOF ASSEMBLIES SECTION R901 GENERAL SECTION R902 FIRE CLASSIFICATION SECTION R903 WEATHER PROTECTION
309	SECTION R904 MATERIALS SECTION R905 REQUIREMENTS FOR ROOF COVERINGS TABLE R905.1.1(1) UNDERLAYMENT TYPES
310	TABLE R905.1.1(2) UNDERLAYMENT APPLICATION
311	TABLE R905.1.1(3) UNDERLAYMENT ATTACHMENT
312	TABLE R905.2.4.1 CLASSIFICATION OF ASPHALT ROOF SHINGLES
313	TABLE R905.2.8.2 VALLEY LINING MATERIAL
314	TABLE R905.3.7 CLAY AND CONCRETE TILE ATTACHMENT
315	TABLE R905.6.5 SLATE SHINGLE HEADLAP TABLE R905.7.4 WOOD SHINGLE MATERIAL REQUIREMENTS TABLE R905.7.5(1) WOOD SHINGLE WEATHER EXPOSURE AND ROOF SLOPE
316	TABLE R905.7.5(2) NAIL REQUIREMENTS FOR WOOD SHAKES AND WOOD SHINGLES TABLE R905.8.5 WOOD SHAKE MATERIAL REQUIREMENTS
317	TABLE R905.8.6 WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE
318	TABLE R905.9.2 BUILT-UP ROOFING MATERIAL STANDARDS TABLE R905.10.3(1) METAL ROOF COVERING STANDARDS
319	TABLE R905.10.3(2) MINIMUM CORROSION RESISTANCE TABLE R905.11.2 MODIFIED BITUMEN ROOFING MATERIAL STANDARDS TABLE R905.14.3 PROTECTIVE COATING MATERIAL STANDARDS SECTION R906 ROOF INSULATION
320	TABLE R906.2 MATERIAL STANDARDS FOR ROOF INSULATION SECTION R907 ROOFTOP-MOUNTED PHOTOVOLTAIC SYSTEMS SECTION R908 REROOFING SECTION R909 ROOFTOP-MOUNTED PHOTOVOLTAIC PANEL SYSTEMS
322	CHAPTER 10 CHIMNEYS AND FIREPLACES SECTION R1001 MASONRY FIREPLACES
323	TABLE R1001.1 SUMMARY OF REQUIREMENTS FOR MASONRY FIREPLACES AND CHIMNEYS
324	FIGURE R1001.1 FIREPLACE AND CHIMNEY DETAILS
325	FIGURE R1001.11 CLEARANCE FROM COMBUSTIBLES SECTION R1002 MASONRY HEATERS
326	SECTION R1003 MASONRY CHIMNEYS
327	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
328	FIGURE R1003.15.2 FLUE SIZES FOR MASONRY CHIMNEYS
329	FIGURE R1003.18 CLEARANCE FROM COMBUSTIBLES TABLE R1003.20 CRICKET DIMENSIONS SECTION R1004 FACTORY-BUILT FIREPLACES
330	FIGURE R1003.20 CHIMNEY CRICKET SECTION R1005 FACTORY-BUILT CHIMNEYS SECTION R1006 EXTERIOR AIR SUPPLY
332	PART IV—ENERGY CONSERVATION CHAPTER 11 [RE] ENERGY EFFICIENCY SECTION N1101 GENERAL FIGURE N1101.7 (R301.1) CLIMATE ZONES
333	TABLE N1101.7 (R301.1) CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
334	TABLE N1101.10.3(1) [R303.1.3(1)] DEFAULT GLAZED FENESTRATION U-FACTORS TABLE N1101.10.3(2) [R303.1.3(2)] DEFAULT DOOR U-FACTORS TABLE N1101.10.3(3) [R303.1.3(3)] DEFAULT GLAZED FENESTRATION SHGC AND VT
335	SECTION N1102 (R402) BUILDING THERMAL ENVELOPE
336	TABLE N1102.1.2 (R402.1.2) INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT TABLE N1102.1.4 (R402.1.4) EQUIVALENT U-FACTORSa
337	TABLE N1102.2.6 (R402.2.6) STEEL-FRAME CEILING, WALL AND FLOOR INSULATION (R-VALUE)
338	TABLE N1102.2.11 WALL INSULATION ALLOWANCES FOR TERMITE TREATMENT AND INSULATION GAPS
340	TABLE N1102.4.2 AIR BARRIER INSPECTION
341	SECTION N1103 (R403) SYSTEMS
343	SECTION N1104 (R404) ELECTRICAL POWER AND LIGHTING SYSTEMS (MANDATORY) SECTION N1105 (R405) SIMULATED PERFORMANCE ALTERNATIVE (PERFORMANCE)
345	TABLE N1105.5.2(1) [R405.5.2(1)] SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS
346	TABLE N1105.5.2(1) [R405.5.2(1)]—continued SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS
347	TABLE N1105.5.2(1) [R405.5.2(1)]—continued SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS TABLE N1105.5.2(2) [R405.5.2(2)] DEFAULT DISTRIBUTION SYSTEM EFFICIENCIES FOR PROPOSED DESIGNSa SECTION N1106 (R406) ENERGY RATING INDEX COMPLIANCE ALTERNATIVE TABLE N1106.4.1 (R406.4.1) MAXIMUM ENERGY RATING INDEX (without calculation of on-site renewable energy)
348	TABLE N1106.4.2 (R406.4.2) MAXIMUM ENERGY RATING INDEX (without calculation of on-site renewable energy) SECTION N1107 (R501) EXISTING BUILDINGS—GENERAL
349	SECTION N1108 (R502) ADDITIONS SECTION N1109 (R503) ALTERATIONS
350	SECTION N1110 (R504) REPAIRS SECTION N1111 (R505) CHANGE OF OCCUPANCY OR USE
352	PART V—MECHANICAL CHAPTER 12 MECHANICAL ADMINISTRATION SECTION M1201 GENERAL SECTION M1202 EXISTING MECHANICAL SYSTEMS
354	CHAPTER 13 GENERAL MECHANICAL SYSTEM REQUIREMENTS SECTION M1301 GENERAL SECTION M1302 APPROVAL SECTION M1303 LABELING OF APPLIANCES SECTION M1304 TYPE OF FUEL
355	SECTION M1305 APPLIANCE ACCESS
356	SECTION M1306 CLEARANCES FROM COMBUSTIBLE CONSTRUCTION SECTION M1307 APPLIANCE INSTALLATION
357	TABLE M1306.2 REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTION
358	FIGURE M1306.1 REDUCED CLEARANCE DIAGRAM FIGURE M1306.2.5 CHIMNEY CONNECTOR SYSTEMS
359	FIGURE M1306.2.5—continued CHIMNEY CONNECTOR SYSTEMS
360	FIGURE M1306.2 WALL PROTECTOR CLEARANCE REDUCTION SY SECTION M1308 MECHANICAL SYSTEMS INSTALLATION
362	CHAPTER 14 HEATING AND COOLING EQUIPMENT AND APPLIANCES SECTION M1401 GENERAL SECTION M1402 CENTRAL FURNACES
363	SECTION M1403 HEAT PUMP EQUIPMENT SECTION M1404 REFRIGERATION COOLING EQUIPMENT SECTION M1405 BASEBOARD CONVECTORS SECTION M1406 RADIANT HEATING SYSTEMS SECTION M1407 DUCT HEATERS SECTION M1408 VENTED FLOOR FURNACES
364	SECTION M1409 VENTED WALL FURNACES SECTION M1410 VENTED ROOM HEATERS SECTION M1411 HEATING AND COOLING EQUIPMENT
366	SECTION M1412 ABSORPTION COOLING EQUIPMENT SECTION M1413 EVAPORATIVE COOLING EQUIPMENT SECTION M1414 FIREPLACE STOVES SECTION M1415 MASONRY HEATERS SECTION M1416 FACTORY-BUILT FIREPLACES
368	CHAPTER 15 EXHAUST SYSTEMS SECTION M1501 GENERAL SECTION M1502 CLOTHES DRYER EXHAUST
369	TABLE M1502.4.5.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH SECTION M1503 RANGE HOODS
370	SECTION M1504 INSTALLATION OF MICROWAVE OVENS SECTION M1505 OVERHEAD EXHAUST HOODS SECTION M1506 EXHAUST DUCTS AND EXHAUST OPENINGS SECTION M1507 MECHANICAL VENTILATION
371	TABLE M1507.3.3(1) CONTINUOUS WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM AIRFLOW RATE REQUIREMENTS TABLE M1507.3.3(2) INTERMITTENT WHOLE-HOUSE MECHANICAL VENTILATION RATE FACTORSa, b TABLE M1507.4 MINIMUM REQUIRED LOCAL EXHAUST RATES FOR ONE- AND TWO-FAMILY DWELLINGS SECTION M1508 (512) SUBSLAB SOIL EXHAUST SYSTEMS
372	CHAPTER 16 DUCT SYSTEMS SECTION M1601 DUCT CONSTRUCTION
373	TABLE M1601.1.1 DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESS FOR SINGLE DWELLING UNITSa
375	SECTION M1602 RETURN AIR
376	CHAPTER 17 COMBUSTION AIR SECTION M1701 GENERAL
378	CHAPTER 18 CHIMNEYS AND VENTS SECTION M1801 GENERAL
379	SECTION M1802 VENT COMPONENTS SECTION M1803 CHIMNEY AND VENT CONNECTORS TABLE M1803.2 [803.9(1)] THICKNESS FOR SINGLE-WALL METAL PIPE CONNECTORS TABLE M1803.3.4 CHIMNEY AND VENT CONNECTOR CLEARANCES TO COMBUSTIBLE MATERIALSa
380	TABLE M1803.3.5 (803.10.4) CHIMNEY CONNECTOR SYSTEMS AND CLEARANCES TO COMBUSTIBLE WALL MATERIALS FOR DOMESTIC HEATING APPLIANCESa, b, c, d SECTION M1804 VENTS TABLE M1804.1 VENT SELECTION CHART
381	SECTION M1805 MASONRY AND FACTORY-BUILT CHIMNEYS
384	CHAPTER 19 SPECIAL APPLIANCES, EQUIPMENT AND SYSTEMS SECTION M1901 RANGES AND OVENS SECTION M1902 SAUNA HEATERS SECTION M1903 STATIONARY FUEL CELL POWER PLANTS SECTION M1904 GASEOUS HYDROGEN SYSTEMS
386	CHAPTER 20 BOILERS AND WATER HEATERS SECTION M2001 BOILERS SECTION M2002 OPERATING AND SAFETY CONTROLS SECTION M2003 EXPANSION TANKS
387	TABLE M2003.2 EXPANSION TANK MINIMUM CAPACITYa FOR FORCED HOT-WATER SYSTEMS SECTION M2004 WATER HEATERS USED FOR SPACE HEATING SECTION M2005 WATER HEATERS SECTION M2006 POOL HEATERS
388	CHAPTER 21 HYDRONIC PIPING SECTION M2101 HYDRONIC PIPING SYSTEMS INSTALLATION TABLE M2101.9 HANGER SPACING INTERVALS
389	TABLE M2101.1 (1202.4) HYDRONIC PIPING MATERIALS
390	SECTION M2102 JOINTS AND CONNECTIONS
392	SECTION M2103 FLOOR HEATING SYSTEMS SECTION M2104 LOW TEMPERATURE PIPING
393	SECTION M2105 GROUND-SOURCE HEAT-PUMP SYSTEM LOOP PIPING TABLE M2105.4 GROUND-SOURCE LOOP PIPE TABLE M2105.5 GROUND-SOURCE LOOP PIPE FITTINGS
395	SECTION M2106 BASEBOARD CONVECTORS
396	CHAPTER 22 FUEL OIL PIPING AND STORAGE SYSTEMS SECTION M2201 OIL TANKS SECTION M2202 OIL PIPING, FITTING AND CONNECTIONS TABLE M2202.3 (1302.3) FUEL OIL PIPING
397	SECTION M2203 INSTALLATION
398	SECTION M2204 OIL PUMPS AND VALVES SECTION M2205 (1306) OIL GAUGING
400	CHAPTER 23 SOLAR THERMAL ENERGY SYSTEMS SECTION M2301 THERMAL SOLAR ENERGY SYSTEMS
402	PART VI—FUEL GAS CHAPTER 24 FUEL GAS SECTION G2401 (101) GENERAL SECTION G2402 (201) GENERAL SECTION G2403 (202) GENERAL DEFINITIONS SECTION G2404 (301) GENERAL
403	SECTION G2405 (302) STRUCTURAL SAFETY
404	SECTION G2406 (303) APPLIANCE LOCATION
405	SECTION G2407 (304) COMBUSTION, VENTILATION AND DILUTION AIR EQUATION 24-1 EQUATION 24-2 FIGURE G2407.5.3 (304.5.3) ALL AIR FROM INSIDE THE BUILDING (see Section G2407.5.3)
406	FIGURE G2407.6.1(1) [304.6.1(1)] ALL AIR FROM OUTDOORS—INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC (see Section G2407.6.1)
407	FIGURE G2407.6.1(2) [304.6.1(2)] ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC (see Section G2407.6.1) FIGURE G2407.6.1(3) [304.6.1(3)] ALL AIR FROM OUTDOORS (see Section G2407.6.1)
408	FIGURE G2407.6.2 (304.6.2) SINGLE COMBUSTION AIR OPENING, ALL AIR FROM OUTDOORS (see Section G2407.6.2)
409	SECTION G2408 (305) INSTALLATION SECTION G2409 (308) CLEARANCE REDUCTION
410	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
411	FIGURE G2409.2 (3) [308.2(3)] MASONRY CLEARANCE REDUCTION SYSTEM
412	TABLE G2409.2 (308.2) a through k REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTION
413	SECTION G2410 (309) ELECTRICAL SECTION G2411 (310) ELECTRICAL BONDING SECTION G2412 (401) GENERAL
414	SECTION G2413 (402) PIPE SIZING EQUATION 24-3 EQUATION 24-4 TABLE G2413.4 (402.4) Cr AND Y VALUES FOR NATURAL GAS AND UNDILUTED PROPANE AT STANDARD CONDITIONS
415	TABLE G2413.4(1) [402.4 (2)] SCHEDULE 40 METALLIC PIPE
416	TABLE G2413.4(2) [402.4 (5)] SCHEDULE 40 METALLIC PIPE
417	TABLE G2413.4(3) [402.4(9)] SEMIRIGID COPPER TUBING
418	TABLE G2413.4(4) [402.4(12)] SEMIRIGID COPPER TUBING
419	TABLE G2413.4(5) [402.4(15)] CORRUGATED STAINLESS STEEL TUBING (CSST)
420	TABLE G2413.4(6) [402.4(18)] CORRUGATED STAINLESS STEEL TUBING (CSST)
421	TABLE G2413.4(7) [402.4(21)] POLYETHYLENE PLASTIC PIPE
422	TABLE G2413.4(8) [402.4(22)] POLYETHYLENE PLASTIC PIPE
423	TABLE G2413.4(9) [402.4(25)] SCHEDULE 40 METALLIC PIPE
424	TABLE G2413.4(10) [402.4(26)] SCHEDULE 40 METALLIC PIPE
425	TABLE G2413.4(11) [402.4(27)] SCHEDULE 40 METALLIC PIPE
426	TABLE G2413.4(12) [402.4(28)] SCHEDULE 40 METALLIC PIPE
427	TABLE G2413.4(13) [402.4(29)] SEMIRIGID COPPER TUBING
428	TABLE G2413.4(14) [402.4(30)] SEMIRIGID COPPER TUBING
429	TABLE G2413.4(15) [402.4(31)] SEMIRIGID COPPER TUBING
430	TABLE G2413.4(16) [402.4(32)] CORRUGATED STAINLESS STEEL TUBING (CSST)
431	TABLE G2413.4(17) [402.4(33)] CORRUGATED STAINLESS STEEL TUBING (CSST)Undiluted PropaneInlet
432	TABLE G2413.4(18) [402.4(34)] CORRUGATED STAINLESS STEEL TUBING (CSST)
433	TABLE G2413.4(19) [402.4(35)] POLYETHYLENE PLASTIC PIPE
434	TABLE G2413.4(20) [402.4(36)] POLYETHYLENE PLASTIC PIPE
435	TABLE G2413.4(21) [402.4(37)] POLYETHYLENE PLASTIC TUBING
436	TABLE G2413.4(22) [402.4(38)] POLYETHYLENE PLASTIC TUBING
437	TABLE G2413.4(23) [402.4(39)] POLYETHYLENE PLASTIC TUBING
438	SECTION G2414 (403) PIPING MATERIALS TABLE G2414.9.2 (403.9.2) SPECIFICATIONS FOR THREADING METALLIC PIPE
439	SECTION G2415 (404) PIPING SYSTEM INSTALLATION
442	SECTION G2416 (405) PIPING BENDS AND CHANGES IN DIRECTION SECTION G2417 (406) INSPECTION, TESTING AND PURGING
443	TABLE G2417.7.1.1 (406.7.1.1) SIZE AND LENGTH OF PIPING
444	SECTION G2418 (407) PIPING SUPPORT
445	SECTION G2419 (408) DRIPS AND SLOPED PIPING FIGURE G2419.4 (408.4) METHOD OF INSTALLING A TEE FITTING SEDIMENT TRAP SECTION G2420 (409) SHUTOFF VALVES SECTION G2421 (410) FLOW CONTROLS
446	TABLE G2420.1.1 (409.1.1) MANUAL GAS VALVE STANDARDS
448	SECTION G2422 (411) APPLIANCE CONNECTIONS
449	SECTION G2423 (413) COMPRESSED NATURAL GAS MOTOR VEHICLE FUEL-DISPENSING FACILITIES SECTION G2424 (415) PIPING SUPPORT INTERVALS TABLE G2424.1 (415.1) SUPPORT OF PIPING SECTION G2425 (501) GENERAL
450	SECTION G2426 (502) VENTS
451	SECTION G2427 (503) VENTING OF APPLIANCES
452	TABLE G2427.4 (503.4) TYPE OF VENTING SYSTEM TO BE USED
454	FIGURE G2427.6.3 (503.6.4) TERMINATION LOCATIONS FOR GAS VENTS WITH LISTED CAPS 12 INCHES OR LESS IN SIZE AT LEAST 8 FEET FROM A VERTICAL W
455	FIGURE G2427.6.3 (503.6.4)—continued TERMINATION LOCATIONS FOR GAS VENTS WITH LISTED CAPS 12 INCHES OR LESS IN SIZE AT LEAST 8 FEET FROM A VERTICAL WALL
458	TABLE G2427.10.2.4 (503.10.2.4) MINIMUM THICKNESS FOR GALVANIZED STEEL VENT CONNECTORS FOR LOW-HEAT APPLIANCES
459	TABLE G2427.10.5 (503.10.5) a CLEARANCES FOR CONNECTORS
461	SECTION G2428 (504) SIZING OF CATEGORY I APPLIANCE VENTING SYSTEMS
462	TABLE G2428.3.2 (504.3.2) MAXIMUM VENT CONNECTOR LENGTH
464	SECTION G2429 (505) DIRECT-VENT, INTEGRAL VENT, MECHANICAL VENT AND VENTILATION/EXHAUST HOOD VENTING SECTION G2430 (506) FACTORY-BUILT CHIMNEYS
465	TABLE G2428.2(1) [504.2(1)] TYPE B DOUBLE-WALL GAS VENT
466	TABLE G2428.2(1) [504.2(1)]—continued TYPE B DOUBLE-WALL GAS VENT
467	TABLE G2428.2(2) [504.2(2)] TYPE B DOUBLE-WALL GAS VENT
468	TABLE G2428.2(2) [504.2(2)]—continued TYPE B DOUBLE-WALL GAS VENT
469	TABLE G2428.3(1) [504.3(1)] TYPE B DOUBLE-WALL VENT
470	TABLE G2428.3(2) [504.3(2)] TYPE B DOUBLE-WALL VENT
471	TABLE G2428.3(3) [504.3(3)] MASONRY CHIMNEY
472	TABLE G2428.3(4) [504.3(4)] MASONRY CHIMNEY
473	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 SECTION G2437 (609) FLOOR FURNACES
474	SECTION G2438 (613) CLOTHES DRYERS SECTION G2439 (614) CLOTHES DRYER EXHAUST
475	TABLE G2439.7.4.1 (TABLE 614.8.4.1) DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH SECTION G2440 (615) SAUNA HEATERS
476	SECTION G2441 (617) POOL AND SPA HEATERS SECTION G2442 (618) FORCED-AIR WARM-AIR FURNACES
477	SECTION G2443 (619) CONVERSION BURN SECTION G2444 (620) UNIT HEATERS SECTION G2445 (621) UNVENTED ROOM HEATERS
478	SECTION G2446 (622) VENTED ROOM HEATERS SECTION G2447 (623) COOKING APPLIANCES SECTION G2448 (624) WATER HEATERS SECTION G2449 (627) AIR-CONDITIONING APPLIANCES
479	SECTION G2450 (628) ILLUMINATING APPLIANCES SECTION G2451 (630) INFRARED RADIANT HEATERS SECTION G2452 (631) BOILERS SECTION G2453 (634) CHIMNEY DAMPER OPENING AREA SECTION G2454 (636) OUTDOOR DECORATIVE APPLIANCES SECTION G2455 (616) ENGINE AND GAS TURBINE-POWERED EQUIPMENT
480	PART VII—PLUMBING CHAPTER 25 PLUMBING ADMINISTRATION SECTION P2501 GENERAL SECTION P2502 EXISTING PLUMBING SYSTEMS
481	SECTION P2503 INSPECTION AND TESTS
482	SECTION P2504 APPROVAL
483	SECTION P2505 TEMPORARY EQUIPMENT, SYSTEMS AND USES TABLE P2505.5 (311.1) TOILET FACILITIES
484	CHAPTER 26 GENERAL PLUMBING REQUIREMENTS SECTION P2601 GENERAL SECTION P2602 INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAL SECTION P2603 STRUCTURAL AND PIPING PROTECTION
485	SECTION P2604 TRENCHING AND BACKFILLING SECTION P2605 SUPPORT SECTION P2606 PENETRATIONS
486	TABLE P2605.1 PIPING SUPPORT SECTION P2607 WATERPROOFING OF OPENINGS SECTION P2608 WORKMANSHIP SECTION P2609 MATERIALS EVALUATION AND LISTING
488	CHAPTER 27 PLUMBING FIXTURES SECTION P2701 FIXTURES, FAUCETS AND FIXTURE FITTINGS SECTION P2702 FIXTURE ACCESSORIES SECTION P2703 TAIL PIECES SECTION P2704 ACCESS TO CONNECTIONS SECTION P2705 INSTALLATION
489	TABLE P2701.1 PLUMBING FIXTURES, FAUCETS AND FIXTURE FITTINGS SECTION P2706 WASTE RECEPTORS
490	SECTION P2707 DIRECTIONAL FITTINGS SECTION P2708 SHOWERS TABLE P2708.1 (417.4) PREFABRICATED SHOWER RECEPTOR STANDARDS MATERIALS STANDARDS
491	SECTION P2709 SHOWER RECEPTORS SECTION P2710 SHOWER WALLS SECTION P2711 LAVATORIES
492	SECTION P2712 WATER CLOSETS SECTION P2713 BATHTUBS SECTION P2714 SINKS SECTION P2715 LAUNDRY TUBS
493	SECTION P2716 FOOD-WASTE DISPOSER SECTION P2717 DISHWASHING MACHINES SECTION P2718 CLOTHES WASHING MACHINE SECTION P2719 FLOOR DRAINS SECTION P2720 WHIRLPOOL BATHTUBS SECTION P2721 BIDET INSTALLATIONS SECTION P2722 FIXTURE FITTING
494	SECTION P2723 MACERATING TOILET SYSTEMS SECTION P2724 SPECIALTY TEMPERATURE CONTROL DEVICES AND VALVES SECTION P2725 NONLIQUID SATURATED TREATMENT SYSTEMS
496	CHAPTER 28 WATER HEATERS SECTION P2801 GENERAL
497	SECTION P2802 SOLAR WATER HEATING SYSTEMS SECTION P2803 WATER HEATERS USED FOR SPACE HEATING SECTION P2804 RELIEF VALVES
499	SECTION P2805 (503) CONNECTIONS SECTION P2806 (504) SAFETY DEVICES SECTION P2807 (505) INSULATION
500	CHAPTER 29 WATER SUPPLY AND DISTRIBUTION SECTION P2901 GENERAL FIGURE P2901.2.1 PICTOGRAPH—DO NOT DRINK TABLE P2901.2.2.2 SIZE OF PIPE IDENTIFICATION
501	SECTION P2902 PROTECTION OF POTABLE WATER SUPPLY TABLE P2902.3 APPLICATION FOR BACKFLOW PREVENTERS
502	TABLE P2902.3.1 MINIMUM AIR GAPS
504	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
505	TABLE P2903.6 WATER-SUPPLY FIXTURE-UNIT VALUES FOR VARIOUS PLUMBING FIXTURES AND FIXTURE GROUPS TABLE P2903.6(1) CONVERSIONS FROM WATER SUPPLY FIXTURE UNIT TO GALLON PER MINUTE FLOW RATES
506	TABLE P2903.6(1)—continued CONVERSIONS FROM WATER SUPPLY FIXTURE UNIT TO GALLON PER MINUTE FLOW RATES TABLE P2903.8.1 MANIFOLD SIZING
507	TABLE P2903.9.4 VALVES FIGURE P2903.10 TYPICAL FROSTPROOF HOSE BIBB INSTALLATION NOT REQUIRING SEPARATE VALVE
508	SECTION P2904 DWELLING UNIT FIRE SPRINKLER SYSTEMS TABLE P2904.2.2 LOCATIONS WHERE INTERMEDIATE TEMPERATURE SPRINKLERS ARE REQUIRED
509	FIGURE P2904.2.4.2 MINIMUM ALLOWABLE DISTANCE BETWEEN SPRINKLER AND OBSTRUCTION
510	EQUATION 29-1
511	TABLE P2904.6.2(1) WATER SERVICE PRESSURE LOSS (PLsvc)a, b
512	TABLE P2904.6.2(2) MINIMUM WATER METER PRESSURE LOSS (PLm)a TABLE P2904.6.2(3) ELEVATION LOSS (PLe)
513	TABLE P2904.6.2(4) ALLOWABLE PIPE LENGTH FOR 3/4-INCH TYPE M COPPER WATER TUBING
514	TABLE P2904.6.2(5) ALLOWABLE PIPE LENGTH FOR 1-INCH TYPE M COPPER WATER TUBING
515	TABLE P2904.6.2(6) ALLOWABLE PIPE LENGTH FOR 3/4-INCH CPVC PIPE
516	TABLE P2904.6.2(7) ALLOWABLE PIPE LENGTH FOR 1-INCH CPVC PIPE
517	TABLE P2904.6.2(8) ALLOWABLE PIPE LENGTH FOR 3/4-INCH PEX AND PE-RT TUBING
518	TABLE P2904.6.2(9) ALLOWABLE PIPE LENGTH FOR 1-INCH PEX AND PE-RT TUBING
519	SECTION P2905 HEATED WATER DISTRIBUTION SYSTEMS SECTION P2906 MATERIALS, JOINTS AND CONNECTIONS
520	TABLE P2906.4 WATER SERVICE PIPE
521	TABLE P2906.5 WATER DISTRIBUTION PIPE TABLE P2906.6 PIPE FITTINGS
523	SECTION P2907 CHANGES IN DIRECTION SECTION P2908 SUPPORT SECTION P2909 DRINKING WATER TREATMENT UNITS SECTION P2910 NONPOTABLE WATER SYSTEMS
524	FIGURE P2910.3 PICTOGRAPH—DO NOT DRINK TABLE P2910.6.2.2 (1301.6.2.2) SIZE OF PIPE IDENTIFICATION
525	TABLE P2910.9.6 SIZE OF DRAIN PIPES FOR WATER TANKS
526	SECTION P2911 ON-SITE NONPOTABLE WATER REUSE SYSTEMS
527	TABLE P2911.7.1 LOCATION OF NONPOTABLE WATER REUSE STORAGE TANKS
528	SECTION P2912 NONPOTABLE RAINWATER COLLECTION AND DISTRIBUTION SYSTEMS
529	TABLE P2912.10.1 LOCATION OF RAINWATER STORAGE TANKS
530	SECTION P2913 RECLAIMED WATER SYSTEMS
532	CHAPTER 30 SANITARY DRAINAGE SECTION P3001 GENERAL SECTION P3002 MATERIALS TABLE P3002.1(1) ABOVE-GROUND DRAINAGE AND VENT PIPE
533	TABLE P3002.1(2) UNDERGROUND BUILDING DRAINAGE AND VENT PIPE TABLE P3002.2 BUILDING SEWER PIPE
534	TABLE P3002.3 PIPE FITTINGS SECTION P3003 JOINTS AND CONNECTIONS
536	SECTION P3004 DETERMINING DRAINAGE FIXTURE UNITS SECTION P3005 DRAINAGE SYSTEM
537	TABLE P3004.1 (709.1) DRAINAGE FIXTURE UNIT (d.f.u.) VALUES FOR VARIOUS PLUMBING FIXTURES TABLE P3005.1 FITTINGS FOR CHANGE IN DIRECTION
539	TABLE P3005.4.1 MAXIMUM FIXTURE UNITS ALLOWED TO BE CONNECTED TO BRANCHES AND STACKS
540	TABLE P3005.4.2 MAXIMUM NUMBER OF FIXTURE UNITS ALLOWED TO BE CONNECTED TO THE BUILDING DRAIN, BUILDING DRAIN BRANCHES OR THE BUILDING SEWERc, e SECTION P3006 SIZING OF DRAIN PIPE OFFSETS SECTION P3007 SUMPS AND EJECTORS
541	TABLE 3007.6 (712.4.2) MINIMUM CAPACITY OF SEWAGE PUMP OR SEWAGE EJECTOR SECTION P3008 BACKWATER VALVES SECTION P3009 SUBSURFACE LANDSCAPE IRRIGATION SYSTEMS
542	SECTION P3010 REPLACEMENT OF UNDERGROUND SEWERS BY PIPE BURSTING METHODS
544	CHAPTER 31 VENTS SECTION P3101 VENT SYSTEMS SECTION P3102 VENT STACKS AND STACK VENTS SECTION P3103 VENT TERMINALS
545	SECTION P3104 (905) VENT CONNECTIONS AND GRADES SECTION P3105 FIXTURE VENTS TABLE P3105.1 MAXIMUM DISTANCE OF FIXTURE TRAP FROM VENT SECTION P3106 (910) INDIVIDUAL VENT SECTION P3107 COMMON VENT
546	TABLE P3107.3 COMMON VENT SIZES SECTION P3108 WET VENTING TABLE P3108.3 WET VENT SIZE SECTION P3109 (913) WASTE STACK VENT
547	TABLE P3109.4 WASTE STACK VENT SIZE SECTION P3110 (914) CIRCUIT VENTING SECTION P3111 COMBINATION WASTE AND VENT SYSTEM SECTION P3112 (916) ISLAND FIXTURE VENTING SECTION P3113 VENT PIPE SIZING
548	TABLE P3113.4.1 SIZE AND LENGTH OF SUMP VENTS SECTION P3114 (918) AIR ADMITTANCE VALVES
550	CHAPTER 32 TRAPS SECTION P3201 (1002) FIXTURE TRAPS
551	TABLE P3201.7 SIZE OF TRAPS FOR PLUMBING FIXTURES
552	CHAPTER 33 STORM DRAINAGE
554	PART VIII—ELECTRICAL CHAPTER 34 GENERAL REQUIREMENTS
556	CHAPTER 35 ELECTRICAL DEFINITIONS
558	CHAPTER 36 SERVICES
560	CHAPTER 37 BRANCH CIRCUIT AND FEEDER REQUIREMENTS
562	CHAPTER 38 WIRING METHODS
564	CHAPTER 39 POWER AND LIGHTING DISTRIBUTION
566	CHAPTER 40 DEVICES AND LUMINAIRES
568	CHAPTER 41 APPLIANCE INSTALLATION
570	CHAPTER 42 SWIMMING POOLS
572	CHAPTER 43 CLASS 2 REMOTE-CONTROL, SIGNALING AND POWER-LIMITED CIRCUITS
574	PART IX—REFERENCED STANDARDS CHAPTER 44 REFERENCED STANDARDS AAMA ACI ACCA
575	AISI AMCA AMD ANCE ANSI
577	APA APSP ASCE/SEI ASHRAE
578	ASME
579	ASSE
580	ASTM
589	AWC AWPA AWS AWWA
590	CEN CGSB CISPI
591	CPA CPSC CSA
593	CSSB DASMA DOC DOTn FEMA
594	FM GA HPVA IAPMO ICC
595	ISO MSS NAIMA
596	NFPA NFRC NSF
597	PCA SBCA SMACNA SRCC TMS
598	TPI UL
599	ULC WDMA
600	CHAPTER 45 HIGH WIND ZONES SECTION R4501 GENERAL SECTION R4502 DESIGN PRESSURE FOR DOORS AND WINDOWS TABLE R4502(a) DESIGN PRESSURES FOR DOORS AND WINDOWSa, b, c, d POSITIVE AND NEGATIVE IN PSF TABLE R4502(b) DESIGN PRESSURES (IN PSF) GARAGE DOORSa, b, c, d, e TABLE R4502(b)—continued DESIGN PRESSURES (IN PSF) GARAGE DOORSa, b, c, d, e SECTION R4503 FOOTINGS
601	FIGURE R4503.1.1 ALTERNATIVE FOOTING SIZE TABLE R4503.2.1 FOOTINGS TO RESIST UPLIFT FROM PIERS IN 140 AND 150 MPH WIND ZONES SUPPORTING GIRDERS IN EXTERIOR WALLS SECTION R4504 WALL AND FOUNDATION ANCHORAGE
602	TABLE R4504.2.1 WALL REINFORCEMENT BARS OR CONTINUOUS ANCHORAGE BOLTSa, b, c, d TABLE R4504.2.1.1 ANCHOR BOLT SPACINGa SECTION R4505 WALL CONSTRUCTION SECTION R4506 STRUCTURAL BRACING
603	TABLE R4505(a) STUDS IN 130, 140, AND 150 MPH ZONES Requirements for Wood Stud In: Exterior Walls Supporting One Floor, Roof and Ceiling or Less/Exterior Nonloadbearing Walls in Two Story Structure or Less/Interior Walls Supporting One Floor, Roof and Ceiling or Less TABLE R4505(b) EXTERIOR WALLS FOR FIRST FLOOR OF THREE STORY
604	TABLE R4506.2 PANEL FASTENER SPACINGa SECTION R4507 MASONRY WALL CONSTRUCTION TABLE R4507.1 H/T LATERAL SUPPORT RATIOS FOR UNREINFORCED EXTERIOR MASONRY WALLSa, b, d, e
605	SECTION R4508 ROOF TIE DOWN TABLE R4508.2 ROOF TIE DOWN REQUIREMENTS ALONG EXTERIOR WALLS TABLE R4508.4 UPLIFT CAPACITY OF WOOD STRUCTURAL PANEL SHEATHING USED TO RESIST BOTH LATERAL LOAD AND UPLIFT
606	FIGURE R4503.2(a) CONTINUOUS VENEER PIER/CURTAIN WALL
607	FIGURE R4503.2(b) CONTINUOUS VENEER PIER/CURTAIN WALL
608	FIGURE R4503.2(c) VENEER SHIRT WALL PIER/CURTAIN WALL
609	FIGURE R4503.2(d) VENEER SHIRT WALL PIER/CURTAIN WALL
610	FIGURE R4504.2(a) FOUNDATION WALL WITH BOND BEAM
611	FIGURE R4504.2(b) FOUNDATION WALL WITH UPLIFT ANCHOR BOLTS FROM FOOTING TO SILL PLATE
612	FIGURE R4504.2(c) FOUNDATION WALL WITH UPLIFT ANCHOR BOLTS CONTINUOUS FROM FOOTING TO EXTERIOR WALL FRAMING
613	FIGURE R4504.2(d) EXTERIOR CONCRETE SLAB ON GRADE FOOTING—DOUBLE SOLE PLATE FIGURE R4504.2(e) EXTERIOR CONCRETE SLAB ON GRADE FOOTING—SINGLE SOLE PLATE
614	FIGURE R4504.2(f) GROUND SUPPORTED SLAB WITH MASONRY STEM WALL
615	FIGURE R4506.5 GABLE ENDWALL BALLOON FRAMING PREFERRED METHOD FIGURE R4506.7(a) OVERHANG AT ENDWALLS
616	FIGURE R4506.7a—continued OVERHANG AT ENDWALLS
617	FIGURE R4506.7(b) GABLE END OVERHANG
618	FIGURE R4506.7(c) GABLE END OVERHANG
619	FIGURE R4506.8 ROOF SHEATHING ATTACHMENT PLAN
620	FIGURE R4507.1(a) REQUIREMENTS FOR REINFORCED GROUTED MASONRY CONSTRUCTION WHERE WIND ZONES ARE 140 MPH OR GREATER
621	FIGURE R4507.1(b) REQUIREMENTS FOR REINFORCED HOLLOW-UNIT MASONRY CONSTRUCTION WHERE WIND ZONES ARE 140 MPH OR GREATER
622	FIGURE R4508.3 ROOF RAFTER/TRUSS ANCHORAGE
623	FIGURE R4508.4(a) TWO STORY WALL SECTION—PANEL ATTACHMENT
624	FIGURE R4508.4(b) PANEL ATTACHMENT TO COUNTER UPLIFT HORIZONTAL OR VERTICAL
626	CHAPTER 46 COASTAL AND FLOOD PLAIN CONSTRUCTION STANDARDS SECTION R4601 PURPOSE, APPLICATION AND SCOPE SECTION R4602 DEFINITIONS SECTION R4603 PILING STANDARDS
627	FIGURE R4603.6(a) PILING NOTCHED LESS THAN 50% FIGURE R4603.6(b) TOP MOUNTED GIRDER FIGURE R4603.6(c) PILING NOTCHED MORE THAN 50% SECTION R4604 ELEVATION STANDARDS
628	FIGURE R4603.6(d) CORNER PILE CONNECTION FIGURE R4603.6(e) ELEVATIONS (SHOWING POSSIBLE ARRANGEMENT OF X-BRACING IN LINE) (G AND H SIMILAR)
629	SECTION R4605 CONSTRUCTION MATERIALS AND METHODS STANDARDS TABLE R4605.5a CORROSION RESISTANCE
630	APPENDIX A SIZING AND CAPACITIES OF GAS PIPING A.1 GENERAL PIPING CONSIDERATIONS A.2 DESCRIPTION OF TABLES
631	TABLE A.2.2 EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES
632	TABLE A.2.2—continued EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES
633	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
635	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
636	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
637	FIGURE A.6.1 PIPING PLAN SHOWING A STEEL PIPING SYSTEM FIGURE A.6.2 PIPING PLAN SHOWING A CSST SYSTEM
638	FIGURE A.6.3 PIPING PLAN SHOWING A COPPER TUBING SYSTEM
639	FIGURE A.6.4 PIPING PLAN SHOWING A MODIFICATION TO EXISTING PIPING SYSTEM
642	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
643	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
644	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
645	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
646	FIGURE B-15 (EXAMPLE 1) SINGLE DRAFT-HOOD-EQUIPPED APPLIANCE FIGURE B-16 (EXAMPLE 2) SINGLE FAN-ASSISTED APPLIANCE
647	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
649	TABLE B-1 MASONRY CHIMNEY LINER DIMENSIONS WITH CIRCULAR EQUIVALENTSa
650	FIGURE B-19
652	APPENDIX C EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS FIGURE APPENDIX C EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS
654	APPENDIX D RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION
656	APPENDIX E (E-1 THROUGH E-4) RESIDENTIAL REQUIREMENTS FOR ENERGY CONSERVATION APPENDIX E-1 FIGURE ENERGY EFFICIENCY CERTIFICATE (N1101.14)
657	APPENDIX E-2 INSULATION AND AIR SEALING DETAILS APPENDIX E-2.1 FIGURE CEILING WITH ATTIC SPACE
658	APPENDIX E-2.2 FIGURE CLOASED CRAWL SPACE WALLS
659	APPENDIX E-2.3 FIGURE FRAMED CAVITY WALLS – TUBS FIGURE FRAMED CAVITY WALLS – SHOWERS
660	FIGURE FRAMED CAVITY WALLS – STAIRS FIGURE FRAMED CAVITY WALLS – STAIRS
661	FIGURE FRAMED CAVITY WALL – DIRECT VENT GAS FIREPLACE
662	FIGURE FRAMED CAVITY WALLS – WALLS THAT ADJOIN ATTIC SPACES
663	FIGURE FRAMED CAVITY WALLS – WALLS THAT ADJOIN ATTIC SPACES APPENDIX E-2.4 FIGURE BUILDING THERMAL ENVELOPE – BLOCK AND SEAL FLOOR/CEILING SYSTEMS
664	FIGURE BUILDING THERMAL ENVELOPE – BLOCK AND SEAL FLOOR/CEILING SYSTEMS FIGURE BUILDING THERMAL ENVELOPE – BLOCK AND SEAL FLOOR/CEILING SYSTEMS
665	FIGURE BUILDING THERMAL ENVELOPE – CAP AND SEAL SHAFTS AND CHASES
666	FIGURE BUILDING THERNAL ENVELOPE – CAP AND SEAL SOFFIT OR DROPPED CEILING
667	FIGURE BUILDING THERNAL ENVELOPE – SEAL HVAC BOOT PENETRATION – FLOOR FIGURE BUILDING THERMAL ENVELOPE – SEAL HVAC BOOT PENETRATION – CEILING
668	FIGURE BUILDING THERNAL ENVELOPE – SEALED EXTERIOR AIR BARRIER WITH HOUSEWRAP FIGURE BUILDING THERMAL ENVELOPE – SEALED EXTERIOR AIR BARRIER WITH SHEATHING
669	FIGURE VISUAL INSPECTION OPTION – SEAL CEILING MECHANICAL BOX PENETRATIONS FIGURE VISUAL INSPECTION OPTION – SEAL CEILING ELECTRICAL BOX PENETRATIONS
670	APPENDIX E-3: SAMPLE WORKSHEETS FOR RESIDENTIAL AIR AND DUCT LEAKAGE TESTING APPENDIX E-3A AIR SEALING: VISUAL INSPECTION OPTION (Section N1102.4.2.1) SAMPLE WORKSHEET TABLE N1102.4.2 AIR BARRIER INSPECTION
671	APPENDIX E-3B AIR SEALING: TESTING OPTION (SECTION N1102.4.2.2) SAMPLE WORKSHEET
672	APPENDIX E-3C DUCT SEALING. DUCT AIR LEAKAGE TEST (SECTION N1103.2.2 & SECTION N1103.3.3) SAMPLE WORKSHEET
674	APPENDIX E-4 ADDITIONAL VOLUNTARY CRITERIA FOR INCREASING ENERGY EFFICIENCY (High Efficiency Residential Option) TABLE E-4 A INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENTa TABLE E-4B EQUIVALENT U-FACTORSa
676	TABLE E-4C: SAMPLE CONFIRMATION FORM FOR ADDITIONAL VOLUNTARY CRITERIA FOR INCREASING ENERGY EFFICIENCY (High Efficiency Residential Option)
677	E-4D: SAMPLE WORKSHEETS FOR RESIDENTIAL AIR AND DUCT LEAKAGE TESTING E-4D.1 AIR SEALING: TESTING (Section N1102.4.2.2) SAMPLE WORKSHEET FOR ALTERNATIVE RESIDENTIAL ENERGY CODE FOR HIGHER EFFICIENCY
678	E-4D.2 DUCT SEALING. DUCT AIR LEAKAGE TEST (Section N1103.3.3)
679	SAMPLE WORKSHEET FOR ALTERNATIVE RESIDENTIAL ENERGY CODE FOR HIGHER EFFICIENCY
680	APPENDIX F RADON CONTROL METHODS
682	APPENDIX G PIPING STANDARDS FOR VARIOUS APPLICATIONS SECTION AG101 PLASTIC PIPING STANDARDS TABLE AG101.1 PLASTIC PIPING STANDARDS FOR VARIOUS APPLICATIONSa
683	TABLE AG101.1—continued PLASTIC PIPING STANDARDS FOR VARIOUS APPLICATIONSa
684	TABLE AG101.1—continued PLASTIC PIPING STANDARDS FOR VARIOUS APPLICATI
685	SECTION AG102 REFERENCED STANDARDS
686	APPENDIX H PATIO COVERS
688	APPENDIX I PRIVATE SEWAGE DISPOSAL
690	APPENDIX J EXISTING BUILDINGS AND STRUCTURES
692	APPENDIX K SOUND TRANSMISSION SECTION AK101 GENERAL SECTION AK102 AIR-BORNE SOUND SECTION AK103 STRUCTURAL-BORNE SOUND SECTION AK104 REFERENCED STANDARDS
694	APPENDIX L PERMIT FEES
696	APPENDIX M WOOD DECKS SECTION AM101 GENERAL SECTION AM102 FOOTINGS FIGURE AM102.1(1) SUPPORT POST FOOTING TABLE AM102.1 FOOTING TABLEa, b, c
697	FIGURE AM102.1(2) CALCULATED TRIBUTARY AREA SECTION AM103 FLASHING SECTION AM104 DECK ATTACHMENT SECTION AM105 GIRDER SUPPORT AND SPAN
698	FIGURE AM103.1 FLASHING FOR DECK ATTACHED TO STRUCTURE TABLE AM104.1(1) DECK ATTACHMENT FOR ALL STRUCTURES EXCEPT BRICK VENEER TABLE AM104.1(2) DECK ATTACHMENT FOR BRICK VENEER STRUCTURES
699	FIGURE AM105.1(1) TOP MOUNT/FLUSH GIRDER FIGURE AM105.1(2) SIDE MOUNT DROPPED GIRDER FIGURE AM105.1(3) SPLIT GIRDER FIGURE AM105.1(4) CANTILIEVERED DROPPED GIRDER SECTION AM106 JOIST SPANS AND CANTILE
700	TABLE AM105.2 DECK GIRDER SPAN LENGTHSa, b (feet – inches) FIGURE AM105.2 TYPICAL DECK GIRDER SPANS
701	TABLE AM106.1 DECK JOIST SPANS FOR COMMON LUMBER SPECIESf (feet – inches) FIGURE AM106.1 TYPICAL DECK JOIST SPANS
702	SECTION AM107 FLOOR DECKING TABLE AM107.1 FLOOR DECKING THICKNESS SECTION AM108 POST HEIGHT TABLE AM108.1 DECK SUPPORT POST HEIGHT SECTION AM109 DECK BRACING TABLE AM109.1 POST EMEBEDMENT FOR FREE STANDING DECKS FIGURE AM109.1(1) NO LATERAL BRACING FIGURE AM109.1(2) KNEE BRACING
703	FIGURE AM109.1(3) POST EMBEDMENT FIGURE AM109.1(4) CROSS BRACING SECTION AM110 STAIRS FIGURE AM110.1 STAIR STRINGER
704	SECTION AM111 HANDRAILS, GUARDS AND GENERAL FIGURE AM111.1 DECK CONSTRUCTION
705	SECTION AM112 WALKWAYS IN OCEAN HAZARD AR FIGURE AM112.1 WALKWAYS OVER DUNES OR BERMS IN OCEAN HAZARD AREAS
706	APPENDIX N VENTING METHODS FIGURE N1 TYPICAL SINGLE-BATH WET-VENT ARRANGEMENTS
707	FIGURE N2 TYPICAL DOUBLE-BATH WET-VENT ARRANGEMENTS
708	FIGURE N3 TYPICAL HORIZONTAL WET VENTING
709	FIGURE N4 TYPICAL METHODS OF WET VENTING
710	FIGURE N5 SINGLE STACK SYSTEM FOR A TWO-STORY DWELLING
711	FIGURE N6 WASTE STACK VENTING FIGURE N7 CIRCUIT VENT WITH ADDITIONAL NONCIRCUIT-VENTED BRANCH
712	APPENDIX O FOAM PLASTIC DIAGRAMS FIGURE O-1 FOUNDATION WALL
713	FIGURE O-2 BASEMENT WALL
714	FIGURE O-3 FRAME WALL
715	FIGURE O-4 FRAME WALL
716	FIGURE O-5 FRAME WALL
718	APPENDIX P SIZING OF WATER PIPING SYSTEM SECTION AP101 GENERAL SECTION AP102 INFORMATION REQUIRED SECTION AP103 SELECTION OF PIPE SIZE
722	TABLE AP.1 TABLE AP.2
723	FIGURE AP103.3(1) EXAMPLE—SIZING
724	TABLE AP103.3(1) RECOMMENDED TABULAR ARRANGEMENT FOR USE IN SOLVING PIPE SIZING PROBLEMS
725	TABLE AP103.3(2) LOAD VALUES ASSIGNED TO FIXTURESa
726	TABLE AP103.3(3) TABLE FOR ESTIMATING DEMAND
727	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)
728	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)
729	FIGURE AP103.3(2) FRICTION LOSS IN SMOOTH PIPEa (TYPE K, ASTM B 88 COPPER TUBING)
730	FIGURE AP103.3(3) FRICTION LOSS IN SMOOTH PIPEa (TYPE L, ASTM B 88 COPPER TUBING)
731	FIGURE AP103.3(4) FRICTION LOSS IN SMOOTH PIPEa (TYPE M, ASTM B 88 COPPER TUBING)
732	FIGURE AP103.3(5) FRICTION LOSS IN FAIRLY SMOOTH PIPEa
733	FIGURE AP103.3(6) FRICTION LOSS IN FAIRLY ROUGH PIPEa
734	FIGURE AP103.3(7) FRICTION LOSS IN ROUGH PIPEa
735	SECTION AP201 SELECTION OF PIPE SIZE
736	TABLE AP201.1 MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
737	TABLE AP201.1—continued MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
738	APPENDIX Q DISCONTINUOUS FOOTINGS FIGURE DISCONTINUOUS FOOTING DETAIL FOR GARAGE OR PORCH WALLS FOUNDATION WALL EXTENSION DETAIL
739	FIGURE DISCONTINUOUS FOOTING DETAIL FOR GARAGE OR PORCH WALLS PILASTER DETAIL
740	APPENDIX R LIGHT STRAW-CLAY CONSTRUCTION
742	APPENDIX S STRAWBALE CONSTRUCTION
744	APPENDIX T RECOMMENDED PROCEDURE FOR WORST-CASE TESTING OF ATMOSPHERIC VENTING SYSTEMS UNDER N1102.4 OR N1105 CONDITIONS ≤ 5ACH50
746	APPENDIX U SOLAR-READY PROVISIONS—DETACHED ONE- AND TWO-FAMILY DWELLINGS, MULTIPLE SINGLE-FAMILY DWELLINGS (TOWNHOUSES)
748	APPENDIX V SWIMMING POOLS, SPAS AND HOT TUBS SECTION AV101 GENERAL SECTION AV102 DEFINITIONS SECTION AV103 SWIMMING POOLS SECTION AV104 SPAS AND HOT TUBS SECTION AV105 BARRIER REQUIREMENTS
750	SECTION AV106 ENTRAPMENT PROTECTION FOR SWIMMING POOL AND SPA SUCTION OUTLETS SECTION AV107 ABBREVIATIONS SECTION AV108 STANDARDS
752	APPENDIX W BASIC LOAD ESTIMATING FIGURE HOUSE PLANS
753	EXAMPLE OF LOAD ESTIMATING LOAD ON BEAM IN FAMILY ROOM EXAMPLE OF LOAD ESTIMATING LOAD ON BEAM IN NOOK AREA
754	TABLE W-1 WOOD BEAMS AND GIRDERS ALLOWABLE LOADS IN POUNDS PER LINEAR FOOT
755	TABLE W-1—continued WOOD BEAMS AND GIRDERS ALLOWABLE LOADS IN POUNDS PER LINEAR FOOT TABLE W-2 FLITCH PLATE BEAM ALLOWABLE LOADS IN POUNDS PER LINEAR FOOT
756	TABLE W-2—continued FLITCH PLATE BEAM ALLOWABLE LOADS IN POUNDS PER LINEAR FOOT
757	TABLE W-2—continued FLITCH PLATE BEAM ALLOWABLE LOADS IN POUNDS PER LINEAR FOOT
758	INDEX
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