The California Plumbing Code (CPC) contains mechanical design and construction standards. Provisions contained in the CPC provide minimum standards to safeguard life or limb, health, property and public welfare by regulating and controlling the design, construction, installation, quality of materials, location, operation, and maintenance or use of heating, ventilating, cooling, refrigeration systems, incinerators and other miscellaneous heat-producing appliances. This is a fully integrated code based on the 2012 Uniform Plumbing Code

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PDF Pages	PDF Title
1	Cover
3	Copyright
4	SUPPLEMENT – July 1, 2015
5	ERRATA – January 1, 2014
6	PREFACE
7	ACKNOWLEDGEMENTS
8	California Agency Information Contact List
9	UPC FOREWORD
10	TABLE OF CONTENTS
27	HOW TO DISTINGUISH MODEL CODE LANGUAGEFROM CALIFORNIA AMENDMENTS
28	RELATED PUBLICATIONS AND SERVICES
31	CALIFORNIA MATRIX ADOPTION TABLES
33	CHAPTER 1 DIVISION II 2013 CALIFORNIA PLUMBING CODE Appendix G Sizing of Venting Systems Serving Appliances Equipped with Draft Hoods, Category
34	CHAPTER 1 – ADMINISTRATION
36	1.1.0 General 1.1.1 Title 1.1.2 Purpose 1.1.3 Scope
37	1.1.4 Appendices 1.1.5 Referenced Codes 1.1.6 Non-Building Standards, Orders, and Regulations 1.1.7 Order of Precedence and Use 1.1.8 City, County, or City and County Amendments, Additions or Deletions
38	1.1.9 Effective Date of this Code 1.1.10 Availability of Codes 1.1.11 Format 1.1.12 Validity 1.2.0 Building Standards Commission
39	1.2.2 Alternative Materials, Design, and Methods of Construction and Equipment 1.2.3 Adopting Agency Identification 1.3.0 Board of State and Community Corrections 1.3.2 Adopting Agency Identification 1.4.0 Department of Consumer Affairs 1.4.2 Adopting Agency Identification 1.5.0 Reserved for California Energy Commission 1.6.0 Department of Food and Agriculture 1.6.2 Adopting Agency Identification 1.7.0 Department of Public Health
40	1.7.2 Adopting Agency Identification 1.8.0 Department of Housing and Community Development 1.8.1 Purpose 1.8.2 Authority and Abbreviations
41	1.8.3 Local Enforcing Agency
42	1.8.4 Permits, Fees, Applications, and Inspections 1.8.5 Right of Entry for Enforcement 1.8.6 Local Modification by Ordinance or Regulation
43	1.8.7 Alternate Materials, Designs, Tests, and Methods of Construction 1.8.8 Appeals Board
44	1.8.9 Unsafe Buildings or Structures 1.8.10 Other Building Regulations
45	1.9.0 Division of the State Architect 1.9.1 Division of the State Architect – Access Compliance 1.9.2 Division of the State Architect – Structural Safety 1.10.0 Office of Statewide Health Planning and Development 1.10.1 OSHPD 1
46	1.10.2 OSHPD 2 1.10.3 OSHPD 3 1.10.4 OSHPD 4
47	1.11.0 Office of the State Fire Marshal 1.11.1 SFM-Office of the State Fire Marshal
48	1.11.2 Duties and Powers of the Enforcing Agency
49	1.11.3 Construction Documents
50	1.11.4 Fees
51	1.11.5 Inspections 1.11.6 Certificate of Occupancy 1.11.7 Temporary Structures and Uses 1.11.8 Service Utilities 1.11.9 Stop Work Order 1.11.10 Unsafe Buildings, Structures, and Equipment 1.11.11 Adopting Agency Identification 1.12.0 Reserved for the State Librarian 1.13.0 Department of Water Resources (DWR 1.13.1 Application 1.13.2 Application 1.13.3 Adopting Agency Identification 1.14.0 Reserved for the State Lands Commission
52	ADMINISTRATION 101.0 General 101.1 Title 101.2 Scope 101.3 Purpose 101.4 Conflicts Between Codes 101.5 Plans Required 101.6 Repairs and Alterations 101.7 Maintenance 101.8 Existing Construction 101.9 Additions, Alterations, or Repairs 101.10 Appendices 101.11 Application to Existing Plumbing System
53	102.0 Organization and Enforcement 102.1 Authority Having Jurisdiction 102.2 Duties and Powers of the Authority Having Jurisdiction
54	102.3 Board of Appeals 102.4 Violations 102.5 Penalties 103.0 Permits and Inspections 103.1 Permits Required 103.2 Application for Permit 103.3 Permit Issuance
55	103.4 Fees
56	103.5 Inspections
57	103.6 Connection Approval 103.7 Unconstitutional 103.8 Validity
58	Table 103.4 Plumbing Permit Fees
60	CHAPTER 2 DEFINITIONS
62	201.0 General 201.1 Applicability 202.0 Definition of Terms 202.1 General
74	CHAPTER 3 GENERAL REGULATIONS
76	301.0 Materials – Standards and Alternates 301.1 Minimum Standards 301.2 Alternate Materials and Methods of Construction Equivalency 301.3 Flood Hazard Areas
77	301.4 Alternative Engineered Design 301.5 One- and Two-Family Dwellings 302.0 Iron Pipe Size (IPS) Pipe 302.1 General 303.0 Disposal of Liquid Waste 303.1 General 304.0 Connections to Plumbing System Required 304.1 General 305.0 Damage to Drainage System or Public Sewer 305.1 Unlawful Practices 306.0 Industrial Wastes 306.1 Detrimental Wastes 306.2 Safe Discharge
78	307.0 Location 307.1 System 307.2 Ownership 308.0 Improper Location 308.1 General 309.0 Workmanship 309.1 Engineering Practices 309.2 Concealing Imperfections 309.3 Burred Ends 309.4 Installation Practices 310.0 Prohibited Fittings and Practices 310.1 Fittings 310.2 Drainage and Vent Piping 310.3 Waste Connection 310.4 Use of Vent and Waste Pipes 310.5 Obstruction of Flow 310.6 Dissimilar Metals 310.7 Direction of Flow 310.8 Screwed Fittings 310.12 Services/Systems and Utilities 311.0 Independent Systems 311.1 General 312.0 Protection of Piping, Materials, and Structures 312.1 General
79	312.2 Installation 312.3 Building Sewer and Drainage Piping 312.4 Corrosion, Erosion, and Mechanical Damage 312.5 Protectively Coated Pipe 312.6 Freezing Protection 312.7 Fire-Resistant Construction 312.8 Waterproofing of Openings 312.9 Steel Nail Plates 312.10 Sleeves 312.11 Structural Members 312.12 Rodentproofing 313.0 Hangers and Supports 313.1 Suspended Piping 313.2 Piping Support 313.3 Underground Piping 313.4 Strength 313.5 Piping, Fixtures, Appliances, and Appurtenances 313.6 Hanger Rod Sizes Table 313.6 Hanger Rod Sizes 313.7 Gas Piping
80	314.0 Trenching, Excavation, and Backfill 314.1 Trenches 314.2 Tunneling and Driving 314.3 Open Trenches 314.4 Excavations 315.0 Joints and Connections 315.1 Unions 315.2 Prohibited Joints and Connections 316.0 Increasers and Reducers 316.1 General 317.0 Food-Handling Establishments 317.1 General 318.0 Test Gauges 318.1 General 318.2 Pressure Tests (10 psi or less 318.3 Pressure Tests (greater than 10 psi to 100 psi 318.4 Pressure Tests (exceeding 100 psi 318.5 Pressure Range 319.0 Medical Gas and Vacuum Systems 319.1 General
81	Table 313.1 Hangers and Supports
82	CHAPTER 4 PLUMBING FIXTURES AND FIXTURE FITTINGS
84	401.0 Materials – General Requirements 401.1 Quality of Fixtures 401.2 Lead 402.0 Installation 402.1 Cleaning 402.2 Joints 402.3 Securing Fixtures 402.4 Wall-Hung Fixtures 402.5 Setting 402.6 Flanged Fixture Connections
85	402.7 Accessible Plumbing Facilities 402.8 Supply Fittings 402.9 Installation 402.10 Design and Installation of Plumbing Fixtures 402.11 Slip Joint Connections 402.12 Future Fixtures 403.0 Water-Conserving Fixtures and Fittings 403.1 Flush Volumes 403.2 Water Closets 403.3 Urinals 403.4 Metered Faucets 403.5 Pre-Rinse Spray Valve 403.6 Kitchen Faucets 403.7 Residential Lavatory Faucets
86	403.8 Lavatory Faucets in Common and Public Use Areas 404.0 Overflows 404.1 General 405.0 Strainers and Connections 405.1 Strainers 405.2 Continuous Wastes 406.0 Prohibited Fixtures 406.1 Prohibited Water Closets 406.2 Prohibited Urinals 406.3 Miscellaneous Fixtures 407.0 Special Fixtures and Specialties 407.1 Water and Waste Connections 407.2 Special Use Sinks 407.3 Special Use Fixtures 407.4 Zinc Alloy Components 408.0 Showers 408.1 Application 408.2 Water Consumption 408.3 Individual Shower and Tub-Shower Combination Control Valves 408.4 Waste Outlet 408.5 Finished Curb or Threshold
87	408.6 Shower Compartments 408.7 Lining for Showers and Receptors
88	408.8 Public Shower Floors 408.9 Location of Valves and Heads 408.10 Water Supply Riser 409.0 Bathtubs and Whirlpool Bathtubs 409.1 Application 409.2 Waste Outlet 409.3 Overflow 409.4 Limitation of Hot Water in Bathtubs and Whirlpool Bathtubs 409.5 Backflow Protection 409.6 Installation and Access 410.0 Bidets 410.1 Application 410.2 Backflow Protection 410.3 Limitation of Water Temperature in Bidets 411.0 Water Closets 411.1 Water Closet Bowls 411.2 Water Closet Seats 412.0 Urinals 412.1 General 413.0 Flushing Devices for Water Closets and Urinals 413.1 Application 413.2 Flushing Devices Required
89	413.3 Flushometer Valves 413.4 Water Supply for Flush Tanks 413.5 Overflows in Flush Tanks 414.0 Dishwashing Machines 414.1 Application 414.2 Backflow Protection 414.3 Drainage Connection 415.0 Drinking Fountains 415.1 Application 415.2 Where Required 415.3 Drainage Connection 415.4 Location 416.0 Emergency Eyewash and Shower Equipment 416.1 Application 416.2 Water Supply 416.3 Installation 416.4 Location 416.5 Drain 417.0 Faucets and Fixture Fittings 417.1 Application 417.2 Deck Mounted Bath/Shower Valves 417.3 Handheld Showers 417.4 Faucets and Fixture Fittings with Hose Connected Outlets
90	417.5 Separate Controls for Hot and Cold Water 418.0 Floor Drains 418.1 Application 418.2 Strainer 418.3 Location of Floor Drains 418.4 Food Storage Areas 418.5 Floor Slope 419.0 Food Waste Disposal Units 419.1 Application 419.2 Drainage Connection 419.3 Water Supply 420.0 Sinks 420.1 Application 420.2 Water Consumption 420.3 Waste Outlet 421.0 Fixtures and Fixture Fittings for Persons with Disabilities 421.1 General 421.2 Limitation of Hot Water Temperature for Public Lavatories 422.0 Minimum Number of Required Fixtures 422.1 Fixture Count
91	422.2 Separate Facilities 422.3 Fixture Requirements for Special Occupancies 422.4 Toilet Facilities Serving Employees and Customers 422.5 Toilet Facilities for Workers 422.6 Cosmetology 422.7 Cosmetology Establishments 422.8 Commissaries Serving Mobile Food Preparation Units 422.9 Employee Lavatories in Food Establishment
92	Table 422.1 Minimum Plumbing Facilities
97	Table A Occupant Load Factor
98	Table 4-2 Minimum Plumbing Facilities
104	CHAPTER 5 WATER HEATERS
106	501.0 General 501.1 Applicability Table 501.1 First Hour Rating 502.0 Permits 502.1 General 503.0 Inspection 503.1 Inspection of Chimneys or Vents 503.2 Final Water Heater Inspection 504.0 Water Heater Requirements 504.1 Location 504.2 Vent 504.3 Clearance
107	504.4 Pressure-Limiting Devices 504.5 Temperature-Limiting Devices 504.6 Temperature, Pressure, and Vacuum Relief Devices 505.0 Oil-Burning and Other Water Heaters 505.1 Water Heaters 505.2 Safety Devices 505.3 Oil-Fired Water Heaters 505.4 Indirect-Fired Water Heaters 506.0 Air for Combustion and Ventilation 506.1 General 506.2 Indoor Combustion Air
108	506.3 Indoor Opening Size and Location 506.4 Outdoor Combustion Air
110	506.5 Combination Indoor and Outdoor Combustion Air 506.6 Engineered Installations 506.7 Mechanical Combustion Air Supply 506.8 Louvers, Grilles, and Screens 506.9 Combustion Air Ducts
111	507.0 Other Water Heater Installation Requirements 507.1 Dielectric Insulator 507.2 Seismic Provisions 507.3 Ground Support 507.4 Drainage Pan 507.5 Relief Valve Discharge 507.6 Added or Converted Appliances 507.7 Types of Gases 507.8 Safety Shutoff Devices for Unlisted LP-Gas Appliance Used Indoors 507.9 Use of Air or Oxygen Under Pressure 507.10 Protection of Gas Appliances from Fumes or Gases other than Products of Combustion 507.11 Process Air 507.12 Flammable Vapors
112	507.13 Installation in Garages 507.14 Installation in Commercial Garages 507.15 Installation in Aircraft Hangars 507.16 Venting of Flue Gases 507.17 Extra Device or Attachment 507.18 Adequate Capacity of Piping 507.19 Avoiding Strain on Gas Piping 507.20 Gas Appliance Pressure Regulators 507.21 Venting of Gas Appliance Pressure Regulators 507.22 Bleed Lines for Diaphragm-Type Valves
113	507.23 Combination of Appliances 507.24 Installation Instructions 507.25 Protection of Outdoor Appliances 507.26 Accessibility for Service 508.0 Appliances on Roofs 508.1 General 508.2 Installation of Appliances on Roofs 508.3 Access to Equipment and Appliances on Roofs
114	508.4 Appliances in Attics and Under-Floor Spaces 509.0 Venting of Appliances 509.1 Minimum Safe Performance 509.2 Connection to Venting Systems 509.3 Design and Construction
115	509.4 Type of Venting System to be Used 509.5 Masonry, Metal, and Factory-Built Chimneys Table 509.4 Type of Venting System to be Used
117	509.6 Gas Vents
118	Table 509.6.2 Roof Pitch Height
119	509.7 Single-Wall Metal Pipe
120	Table 509.7.3 Clearance for Connectors
121	509.8 Through-the-Wall Vent Termination
122	509.9 Condensation Drain 509.10 Vent Connectors for Category I Appliances
123	Table 509.7.3(1) Reduction of Clearances with Specified Forms of Protection
124	Table 509.10.1 Minimum Thickness for Galvanized Steel Vent Connectors for Low-Heat Appliances Table 509.10.1(1) Minimum Thickness for Steel Vent Connectors for Medium-Heat Appliances and Commercial and Industrial Incinerators
126	509.11 Draft Hoods and Draft Controls 509.12 Manually Operated Dampers 509.13 Automatically Operated Vent Dampers 509.14 Obstructions 510.0 Sizing of Category I Venting Systems 510.1 Installation
128	510.2 Additional Requirements to Multiple Appliance Vent Table 510.2(1) through Table 510.2(9
129	Table 510.2.1 Vent Connector Maximum Length
131	511.0 Direct-Vent Appliances 511.1 General
133	Table 510.1.2(1) Type B Double-Wall Gas Vent
136	Table 510.1.2(2) Type B Double-Wall Gas Vent
138	Table 510.1.2(3) Masonry Chimney
140	Table 510.1.2(4) Masonry Chimney
142	Table 510.1.2(5) Single-Wall Metal Pipe or Type B Asbestos Cement Vent
143	Table 510.1.2(6) Exterior Masonry Chimney
144	Table 510.2(1) Type B Double-Wall Vent
148	Table 510.2(2) Type B Double-Wall Vent
150	Table 510.2(3) Masonry Chimney
152	Table 510.2(4) Masonry Chimney
154	Table 510.2(5) Single-Wall Metal Pipe or Type B Asbestos Cement Vent Table 510.2(6) Exterior Masonry Chimney
155	Table 510.2(7) Exterior Masonry Chimney
156	Table 510.2(8) Exterior Masonry Chimney
157	Table 510.2(9) Exterior Masonry Chimney
158	CHAPTER 6 WATER SUPPLY AND DISTRIBUTION
160	601.0 Hot and Cold Water Required 601.1 General 601.2 Identification of a Potable and Nonpotable Water System
161	Table 601.2.2 Minimum Length of Color Field and Size of Letters 601.3 Schools of Cosmetology and Cosmetological Establishments 601.4 Meat and Poultry Processing Plants 601.5 Collection Centers and Facilities 601.6 Renderers 601.7 Horse Meat and Pet Food Establishments
162	602.0 Unlawful Connections 602.1 Prohibited Installation 602.2 Cross-Contamination 602.3 Backflow Prevention 602.4 Approval by Authority 603.0 Cross-Connection Control 603.1 General 603.2 Approval of Devices or Assemblies 603.3 Backflow Prevention Devices, Assemblies, and Methods
163	Table 603.2 Backflow Prevention Devices, Assemblies, and Methods
165	Table 603.3.1 Minimum Air Gaps for Water Distribution 603.4 General Requirements
166	603.5 Specific Requirements
167	604.0 Materials 604.1 Pipe, Tube, and Fittings
169	Table 604.1 Materials for Building Supply and Water Distribution Piping and Fittings 604.2 Copper Tube 604.3 Hard-Drawn Copper Tubing 604.4 Flexible Copper Connectors
170	604.5 Cast-Iron Fittings 604.6 Malleable Iron Fittings 604.7 Previously Used Piping and Tubing 604.8 Epoxy Coating 604.9 Plastic Materials 604.10 Solder 604.11 Lead Content 604.12 Flexible Corrugated Connectors 604.13 Water Heater Connectors 605.0 Joints and Connections 605.1 Asbestos-Cement Pipe and Joints 605.2 Brass Pipe and Joints 605.3 Copper Pipe, Tubing, and Joints
171	605.4 CPVC Plastic Pipe and Joints
172	605.5 Ductile Iron Pipe and Joints 605.6 Galvanized Steel Pipe and Joints 605.7 PE Plastic Pipe/Tubing and Joints 605.8 PE-AL-PE Plastic Pipe/Tubing and Joints
173	605.9 PE-RT 605.10 PEX Plastic Tubing and Joints 605.11 PEX-AL-PEX Plastic Tubing and Joints 605.12 Polypropylene (PP) Piping and Joints 605.13 PVC Plastic Pipe and Joints
174	605.14 Stainless Steel Pipe and Joints 605.15 Slip Joints 605.16 Dielectric Unions 605.17 Joints Between Various Materials 606.0 Valves 606.1 General 606.2 Fullway Valve 606.3 Multidwelling Units 606.4 Multiple Openings 606.5 Control Valve 606.6 Accessible 606.7 Multiple Fixtures
175	607.0 Gravity Supply Tanks 607.1 General 607.2 Potable Water Tanks 608.0 Water Pressure, Pressure Regulators, Pressure Relief Valves, and Vacuum Relief Valves 608.1 Inadequate Water Pressure 608.2 Excessive Water Pressure 608.3 Expansion Tanks, Combination Pressure, and Temperature Relief Valves 608.4 Pressure Relief Valves 608.5 Drains 608.6 Water-Heating Devices 608.7 Vacuum Relief Valves 609.0 Installation, Testing, Unions, and Location 609.1 Installation
176	609.2 Trenches 609.3 Under Concrete Slab 609.4 Testing 609.5 Unions 609.6 Location 609.7 Abutting Lot 609.8 Low-Pressure Cutoff Required on Booster Pumps for Water Distribution Systems 609.9 Disinfection of Potable Water System
177	609.10 Water Hammer 610.0 Size of Potable Water Piping 610.1 Size 610.2 Pressure Loss 610.3 Quantity of Water 610.4 Parallel Distribution Systems 610.5 Sizing per Appendices A and C 610.6 Friction and Pressure Loss 610.7 Conditions for Using Table 610.4 610.8 Size of Meter and Building Supply Pipe Using Table 610.4 610.9 Size of Branches
178	Table 610.3 Water Supply Fixture Units (WSFU) and Minimum Fixture Branch Pipe Sizes
179	Table 610.4 Fixture Unit Table for Determining Water Pipe and Meter Sizes
180	610.10 Sizing for Flushometer Valves Table 610.10 Flushometer Fixture Units for Water Sizing Using Table 610.3 610.11 Sizing Systems for Flushometer Tanks 610.12 Sizing for Velocity 610.13 Exceptions
181	611.0 Drinking Water Treatment Units 611.1 Application 611.2 Air Gap Discharge 611.3 Connection Tubing 611.4 Sizing of Residential Softeners Table 611.4 Sizing of Residential Water Softeners 612.0 Residential Fire Sprinkler Systems 612.1 General 613.0 Domestic Hot-Water Distribution Systems for Health Facilities and Clinics Table 613.1 Hot Water Use
182	614.0 Dialysis Water-Distribution Systems 615.0 Identification of Potable and Nonpotable Water Lines 615.1 Uses Not Permitted 615.4 Emergency Water Supply
184	CHAPTER 7 SANITARY DRAINAGE
186	Part I Drainage Systems 701.0 Materials 701.1 Drainage Piping 701.2 Drainage Fittings 701.3 Lead 701.4 Caulking Ferrules 701.5 Soldering Bushings 702.0 Fixture Unit Equivalents 702.1 Trap Size 702.2 Intermittent Flow 702.3 Continuous Flow Table 701.4 Caulking Ferrules Table 701.5 Soldering Bushings
187	Table 701.1 Materials for Drain, Waste, Vent Pipe and Fittings
188	Table 702.1 Drainage Fixture Unit Values (DFU
189	Table 702.2(a) Maximum Drainage Fixture Units for a Trap and Trap Arm Table 702.2(b) Discharge Capacity in Gallons Per Minute for Intermittent Flow Only 703.0 Size of Drainage Piping 703.1 Minimum Size 703.2 Maximum Number of Fixture Units 703.3 Sizing per Appendix C 704.0 Fixture Connections (Drainage 704.1 Inlet Fittings 704.2 Single Vertical Drainage Pipe 704.3 Commercial Dishwashing Machines and Sinks 705.0 Joints and Connections 705.1 ABS and ABS Co-Extruded Plastic Pipe and Joints 705.2 Asbestos Cement Pipe and Joints
190	Table 703.2 Maximum Unit Loading and Maximum Length of Drainage and Vent Piping 705.3 Brass Pipe and Joints 705.4 Cast-Iron Pipe and Joints
191	705.5 Copper Pipe (DWV) and Joints 705.6 Galvanized Steel Pipe and Joints 705.7 PVC and PVC Co-Extruded Plastic Pipe and Joining Methods 705.8 Stainless Steel Pipe and Joints
192	705.9 Vitrified Clay Pipe and Joints 705.10 Special Joints 705.11 Joints Between Various Materials 706.0 Changes in Direction of Drainage Flow 706.1 Approved Fittings 706.2 Horizontal to Vertical 706.3 Horizontal to Horizontal 706.4 Vertical to Horizontal 707.0 Cleanouts 707.1 Plug 707.2 Approved 707.3 Gas and Watertight 707.4 Location
193	Table 707.1 Cleanouts 707.5 Cleaning 707.6 Extension 707.7 Interceptor 707.8 Access 707.9 Clearance 707.10 Fittings 707.11 Pressure Drainage Systems 707.12 Countersunk Cleanout Plugs 707.13 Hubless Blind Plugs 707.14 Trap Arms 708.0 Grade of Horizontal Drainage Piping 708.1 General 709.0 Gravity Drainage Required 709.1 General 710.0 Drainage of Fixtures Located Below the Next Upstream Manhole or Below the Main Sewer Level 710.1 Backflow Protection 710.2 Sewage Discharge
194	710.3 Sewage Ejector and Pumps 710.4 Discharge Line 710.5 Size of Building Drains and Sewers 710.6 Backwater Valves 710.7 Drainage and Venting Systems 710.8 Sump and Receiving Tank Construction 710.9 Alarm 710.10 Sump and Receiving Tank Covers and Vents 710.11 Air Tanks 710.12 Grinder Pump Ejector
195	710.13 Macerating Toilet Systems 711.0 Suds Relief 711.1 General 712.0 Testing 712.1 Media 712.2 Water Test 712.3 Air Test Part II Building Sewers 713.0 Sewer Required 713.1 Where Required 713.2 Private Sewage Disposal System 713.3 Public Sewer 713.4 Public Sewer Availability 713.5 Permit 713.6 Lot 713.7 Installation
196	714.0 Damage to Public Sewer or Private Sewage Disposal System 714.1 Unlawful Practices 714.2 Prohibited Water Discharge 714.3 Prohibited Sewer Connection 714.4 Commercial Food Waste Grinder 714.5 Tanks 715.0 Building Sewer Materials 715.1 Materials 715.2 Joining Methods and Materials 715.3 Existing Sewers 716.0 Markings 716.1 General 717.0 Size of Building Sewers 717.1 General 717.2 Meat and Poultry Processing Plants Table 717.1 Maximum/Minimum Fixture Unit Loading on Building Sewer Piping 718.0 Grade, Support, and Protection of Building Sewers 718.1 Slope 718.2 Support
197	718.3 Protection from Damage 719.0 Cleanouts 719.1 Locations 719.2 No Additional Cleanouts 719.3 Building Sewer Cleanouts 719.4 Cleaning 719.5 Access 719.6 Manholes 720.0 Sewer and Water Pipes 720.1 General 721.0 Location 721.1 Building Sewer 721.2 Abutting Lot 722.0 Abandoned Sewers and Sewage Disposal Facilities 722.1 Building (House) Sewer 722.2 Cesspools, Septic Tanks, and Seepage Pits
198	Table 721.1 Minimum Horizontal Distance Required from Building Sewer 722.3 Filling 722.4 Ownership 722.5 Disposal Facilities 723.0 Building Sewer Test 723.1 General 724.0 Meat and Poultry Processing Plant Drainage 725.0 Collection Center and Facilities Drainage 726.0 Drainage and Plumbing, General
199	727.0 Emergency Sanitary Drainage
200	CHAPTER 8 INDIRECT WASTES
202	801.0 Indirect Wastes 801.1 Air Gap or Air Break Required 801.2 Food and Beverage Handling Establishments 801.3 Bar and Fountain Sink Traps 801.4 Connections from Water Distribution System 801.5 Sterilizers 801.6 Drip or Drainage Outlets 802.0 Approvals 802.1 General 803.0 Indirect Waste Piping 803.1 General
203	804.0 Indirect Waste Receptors 804.1 Standpipe Receptors 805.0 Pressure Drainage Connections 805.1 General 806.0 Sterile Equipment 806.1 General 807.0 Appliances 807.1 Non-Classed Apparatus 807.2 Condensate Waste 807.3 Undiluted Condensate Waste 807.4 Domestic Dishwashing Machine 808.0 Cooling Water 808.1 General 809.0 Drinking Fountains 809.1 General 810.0 Steam and Hot Water Drainage Condensers and Sumps 810.1 High Temperature Discharge
204	Table 810.1 Pipe Connections in Blowoff Condensers and Sumps 810.2 Sumps, Condensers, and Intercepting Tanks 810.3 Cleaning 810.4 Strainers 811.0 Chemical Wastes 811.1 Pretreatment 811.2 Waste and Vent Pipes 811.3 Joining Materials 811.4 Access 811.5 Permanent Record 811.6 Chemical Vent 811.7 Discharge 811.8 Diluted Chemicals 812.0 Clear Water Wastes 812.1 General 813.0 Swimming Pools 813.1 General 814.0 Condensate Wastes and Control 814.1 Condensate Disposal
205	Table 814.1 Minimum Condensate Pipe Size 814.2 Size 814.3 Point of Discharge
206	CHAPTER 9 VENTS
208	901.0 General 901.1 Vents Required 901.2 Trap Seal Protection 902.0 Vents Not Required 902.1 Interceptor 902.2 Bars, Soda Fountains, and Counter 903.0 Materials 903.1 Applicable Standards 903.2 Use of Copper Tubing 903.3 Changes in Direction 904.0 Size of Vents 904.1 Size 904.2 Length
209	905.0 Vent Pipe Grades and Connections 905.1 Grade 905.2 Horizontal Drainage Pipe 905.3 Vent Pipe Rise 905.4 Roof Termination 905.5 Location of Opening 905.6 Common Vertical Pipe 906.0 Vent Termination 906.1 Roof Termination 906.2 Clearance 906.3 Use of Roof 906.4 Outdoor Installations 906.5 Joints 906.6 Lead 906.7 Frost or Snow Closure 907.0 Vent Stacks and Relief Vents 907.1 Drainage Stack 907.2 Yoke Vent 908.0 Wet Venting 908.1 Vertical Wet Venting
210	908.2 Horizontal Wet Venting for Bathroom Groups 909.0 Special Venting for Island Fixtures 909.1 General 910.0 Combination Waste and Vent Systems 910.1 Where Permitted 910.2 Approval 910.3 Vents 910.4 Size 910.5 Vertical Waste Pipe 910.6 Cleanouts 910.7 Fixtures
211	911.0 Engineered Vent System 911.1 General 911.2 Minimum Requirements
212	CHAPTER 10 TRAPS AND INTERCEPTORS
214	1001.0 Traps Required 1001.1 Where Required 1002.0 Traps Protected by Vent Pipes 1002.1 Vent Pipes 1002.2 Fixture Traps Table 1002.2 Horizontal Lengths of Trap Arms 1002.3 Change of Direction 1002.4 Vent Pipe Opening 1003.0 Traps — Described 1003.1 General Requirements 1003.2 Slip Joint Fittings
215	1003.3 Size 1004.0 Traps 1004.1 Prohibited 1004.2 Movable Parts 1005.0 Trap Seals 1005.1 General 1006.0 Floor Drain Traps 1006.1 General 1007.0 Trap Seal Protection 1007.1 General 1008.0 Building Traps 1008.1 General 1009.0 Industrial Interceptors (Clarifiers) and Separators 1009.1 Where Required 1009.2 Approval 1009.3 Design 1009.4 Relief Vent 1009.5 Location 1009.6 Maintenance of Interceptors 1009.7 Discharge 1010.0 Slaughterhouses, Packing Establishments, etc 1010.1 General 1010.2 Meat and Poultry Processing Plants
216	1010.3 Collection Centers and Facilities 1010.4 Horse Meat and Pet Food Establishments 1010.5 Draining and Plumbing 1011.0 Minimum Requirements for Auto Wash Racks 1011.1 General 1012.0 Commercial and Industrial Laundries 1012.1 General 1013.0 Bottling Establishments 1013.1 General 1014.0 Grease Interceptors 1014.1 Where Required
217	1014.2 Hydromechanical Grease Interceptors 1014.3 Gravity Grease Interceptors Table 1014.2.1 Hydromechanical Grease Interceptor Sizing Using Gravity Flow Rates
218	Table 1014.3.6 Gravity Grease Interceptor Sizing 1015.0 FOG (Fats, Oils, and Greases) Disposal System 1015.1 Purpose 1015.2 Scope 1015.3 Components, Materials, and Equipment 1015.4 Sizing Application and Installation 1015.5 Performance
219	1016.0 Sand Interceptors 1016.1 Discharge 1016.2 Authority Having Jurisdiction 1016.3 Construction and Size 1016.4 Separate Use 1017.0 Oil and Flammable Liquid Interceptors 1017.1 Interceptors Required 1017.2 Design of Interceptors
222	CHAPTER 11 STORM DRAINAGE
224	1101.0 General 1101.1 Where Required 1101.2 Storm Water Drainage to Sanitary Sewer Prohibited 1101.3 Material Uses 1101.4 Expansion Joints Required 1101.5 Subsoil Drains 1101.6 Building Subdrains 1101.7 Areaway Drains
225	1101.8 Window Areaway Drains 1101.9 Filling Stations and Motor Vehicle Washing Establishments 1101.10 Paved Areas 1101.11 Roof Drainage 1101.12 Cleanouts 1101.13 Rainwater Sumps 1102.0 Materials 1102.1 Conductors
226	1102.2 Leaders 1102.3 Underground Building Storm Drains 1102.4 Building Storm Sewers 1102.5 Subsoil Drains Table 1102.5 Materials for Subsoil Drain Pipe and Fittings 1103.0 Traps on Storm Drains and Leaders 1103.1 Where Required 1103.2 Where Not Required 1103.3 Trap Size 1103.4 Method of Installation of Combined Sewer 1104.0 Leaders, Conductors, and Connections 1104.1 Improper Use 1104.2 Protection of Leaders 1104.3 Combining Storm with Sanitary Drainage 1105.0 Roof Drains 1105.1 Materials 1105.2 Dome or Strainer for General Use 1105.3 Strainers for Flat Decks 1105.4 Roof Drain Flashings 1106.0 Size of Leaders, Conductors, and Storm Drains 1106.1 Vertical Conductors and Leaders 1106.2 Size of Horizontal Storm Drains and Sewers 1106.3 Size of Roof Gutters 1106.4 Side Walls Draining onto a Roof
227	1107.0 Values for Continuous Flow 1107.1 General 1108.0 Controlled-Flow Roof Drainage 1108.1 Application Table 1108.1(2) Controlled-Flow Maximum Roof Water Depth Table 1108.1(8) Distance of Scupper Bottoms Above Roof
228	1108.2 Setback Roofs 1109.0 Testing 1109.1 Testing Required 1109.2 Methods of Testing Storm Drainage Systems
229	Table 1101.7 Sizing of Horizontal Rainwater Piping
230	Table 1101.11 Sizing Roof Drains, Leaders, and Vertical Rainwater Piping
231	Table 1106.3 Size of Gutters
232	CHAPTER 12 FUEL GAS PIPING
234	1201.0 Scope of Gas Piping 1201.1 Coverage of Piping System 1201.2 Piping System Requirements 1201.3 Application 1202.0 General 1202.1 Installation 1203.0 Inspection 1203.1 Inspection Notification 1203.2 Excavation 1203.3 Type of Inspections 1203.4 Inspection Waived
235	1204.0 Certificate of Inspection 1204.1 Issuance 1204.2 Gas Supplier 1204.3 Unlawful 1205.0 Authority to Render Gas Service 1205.1 Authorized Personnel 1205.2 Outlets 1206.0 Authority to Disconnect 1206.1 Disconnection 1206.2 Notice 1206.3 Capped Outlets 1207.0 Temporary Use of Gas 1207.1 General 1208.0 Gas Piping System Design, Materials, and Components 1208.1 Installation of Piping System 1208.2 Provision for Location of Point of Delivery 1208.3 Interconnections Between Gas Piping Systems 1208.4 Sizing of Gas Piping Systems
236	Table 1208.4.1 Approximate Gas Input for Typical Appliances 1208.5 Acceptable Piping Materials and Joining Methods
237	Table 1208.5.7.2 Specifications for Threading Metallic Pipe
239	1208.6 Gas Meters 1208.7 Gas Pressure Regulators
240	1208.8 Backpressure Protection 1208.9 Low-Pressure Protection 1208.10 Shutoff Valves 1208.11 Expansion and Flexibility 1209.0 Excess Flow Valve 1209.1 General 1210.0 Gas Piping Installation 1210.1 Piping Underground
241	1210.2 Installation of Piping
242	Table 1210.2.4.1 Support of Piping 1210.3 Concealed Piping in Buildings 1210.4 Piping in Vertical Chases
243	1210.5 Maximum Design Operating Pressure 1210.6 Appliance Overpressure Protection 1210.7 Gas Pipe Turns 1210.8 Drips and Sediment Traps
244	1210.9 Outlets 1210.10 Branch Pipe Connection 1210.11 Manual Gas Shutoff Valves 210.12 Prohibited Devices 1210.13 Systems Containing Gas-Air Mixtures Outside the Flammable Range 1210.14 Systems Containing Flammable Gas-Air Mixtures 1210.15 Electrical Bonding and Grounding
245	1210.16 Electrical Circuits 1210.17 Electrical Connections 1210.18 Earthquake-Actuated Gas Shutoff Valves 1211.0 Appliance Connections to Building Piping 1211.1 Connecting Gas Appliances 1211.2 Suspended Low-Intensity Infrared Tube Heaters 1211.3 Use of Nonmetallic Gas Hose Connectors 1211.4 Connection of Portable and Mobile Industrial Gas Appliances
246	1211.5 Appliance Shutoff Valves and Connections 1211.6 Quick-Disconnect Devices 1211.7 Gas Convenience Outlets 1211.8 Sediment Trap 1211.9 Installation of Piping 1212.0 Liquefied Petroleum Gas Facilities and Piping 1212.1 General 1213.0 Pressure Testing and Inspection 1213.1 Piping Installations
247	1213.2 Test Preparation 1213.3 Test Pressure 1213.4 Detection of Leaks and Defects 1213.5 Piping System Leak Test 1213.6 Purging Requirements
248	Table 1213.6.1 Size and Length of Piping
249	1214.0 Interconnections Between Gas Piping Systems 1214.1 Interconnections Supplying Separate Users 1214.2 Interconnections for Standby Fuels 1215.0 Required Gas Supply 1215.1 General 1215.2 Volume 1215.3 Gas Appliances 1215.4 Size of Piping Outlets 1216.0 Required Gas Piping Size 1216.1 Pipe Sizing Methods 1216.2 Tables for Sizing Gas Piping Systems 1216.3 Sizing Equations
250	Table 1216.3 Cr and Y for Natural Gas and Undiluted Propane at Standard Conditions 1216.4 Sizing of Piping Sections 1216.5 Engineering Methods 1216.6 Variable Gas Pressure
252	Table 1216.2(1) Schedule 40 Metallic Pipe
253	Table 1216.2(2) Schedule 40 Metallic Pipe
254	Table 1216.2(3) Schedule 40 Metallic Pipe
255	Table 1216.2(4) Schedule 40 Metallic Pipe
256	Table 1216.2(5) Schedule 40 Metallic Pipe
257	Table 1216.2(6) Schedule 40 Metallic Pipe
258	Table 1216.2(7) Semi-Rigid Copper Tubing
259	Table 1216.2(8) Semi-Rigid Copper Tubing
260	Table 1216.2(9) Semi-Rigid Copper Tubing
261	Table 1216.2(10) Semi-Rigid Copper Tubing
262	Table 1216.2(11) Semi-Rigid Copper Tubing
263	Table 1216.2(12) Semi-Rigid Copper Tubing
264	Table 1216.2(13) Semi-Rigid Copper Tubing
265	Table 1216.2(14) Corrugated Stainless Steel Tubing (CSST
266	Table 1216.2(15) Corrugated Stainless Steel Tubing (CSST
267	Table 1216.2(16) Corrugated Stainless Steel Tubing (CSST
268	Table 1216.2(17) Corrugated Stainless Steel Tubing (CSST
269	Table 1216.2(18) Corrugated Stainless Steel Tubing (CSST
270	Table 1216.2(19) Polyethylene Plastic Pipe
271	Table 1216.2(20) Polyethylene Plastic Pipe
272	Table 1216.2(21) Polyethylene Plastic Pipe
273	Table 1216.2(22) Polyethylene Plastic Tubing Table 1216.2(23) Polyethylene Plastic Tubing
274	Table 1216.2(24) Schedule 40 Metallic Pipe
275	Table 1216.2(25) Schedule 40 Metallic Pipe
276	Table 1216.2(26) Schedule 40 Metallic Pipe
277	Table 1216.2(27) Schedule 40 Metallic Pipe
278	Table 1216.2(28) Semi-Rigid Copper Tubing
279	Table 1216.2(29) Semi-Rigid Copper Tubing
280	Table 1216.2(30) Semi-Rigid Copper Tubing
281	Table 1216.2(31) Corrugated Stainless Steel Tubing (CSST
282	Table 1216.2(32) Corrugated Stainless Steel Tubing (CSST
283	Table 1216.2(33) Corrugated Stainless Steel Tubing (CSST
284	Table 1216.2(34) Polyethylene Plastic Pipe
285	Table 1216.2(35) Polyethylene Plastic Pipe
286	Table 1216.2(36) Polyethylene Plastic Tubing
288	CHAPTER 13 HEALTH CARE FACILITIES AND MEDICAL GAS AND VACUUM SYSTEMS
290	Part I Special Requirements for Health Care Facilities 1301.0 Application 1301.1 Where Required 1301.2 Health Care Facilities 1301.3 Breathing Air Replenishment (BAR) System 1302.0 Medical Gas and Vacuum Piping Systems – Installation Requirements 1302.1 General 1302.2 Manufacturer’s Instructions 1302.3 Installation 1302.4 Brazing 1302.5 Documentation 1303.0 Protrusions from Walls 1303.1 Drinking Fountain Control Valves 1303.2 Exposed Piping 1304.0 Psychiatric Patient Rooms 1304.1 General 1305.0 Locations for Ice Storage 1305.1 General 1306.0 Sterilizers 1306.1 General 1306.2 Indirect Waste Connections 1307.0 Vapor Vents and Stacks for Sterilizers 1307.1 General
291	1308.0 Aspirators 1308.1 General Part II Medical Gas and Vacuum Systems 1309.0 Application 1309.1 General 1309.2 Purpose 1309.3 Terms 1309.4 Portable Compressed Gas Systems 1309.5 Where Not Applicable 1309.6 Requirements 1309.7 Existing Systems 1310.0 General Requirements 1310.1 Oxygen Compatibility 1310.2 Certification 1310.3 Documentation
292	1310.4 Supply Source 1310.5 Health Care Organization Personnel 1310.6 Brazing Procedures 1311.0 Plan Review 1311.1 Plans and Specifications 1311.2 Requirements 1311.3 Extent of Work 1311.4 Record 1312.0 System Performance 1312.1 Required Operating Pressures 1312.2 Minimum Flow Rates 1312.3 Minimum Station Outlets/Inlets
293	Table 1312.1 Standard Designation Colors and Operating Pressures for Gas and Vacuum Systems Table 1312.2 Minimum Flow Rates 1313.0 Required Pipe Sizing 1313.1 Maximum Demand 1313.2 Sizing Procedures
294	Table 1312.3 Minimum Outlets/Inlets per Station 1313.3 Engineering Methods 1314.0 Workmanship 1314.1 Accepted Engineering Practices 1314.2 Imperfections 1314.3 Burred Ends 1315.0 Materials 1315.1 General 1315.2 Cleaning 1315.3 Delivery
295	Table 1313.1 System Sizing – Flow Requirements for Station Inlet/Outlet Table 1313.2 Size of Gas/Vacuum Piping 1315.4 Tubes
296	1315.5 Changes in Direction 1315.6 Special Fittings 1315.7 Prohibited Joints 1315.8 Shutoff Valves 1315.9 Soldered Joints 1316.0 Cleaning for Medical Gas Piping Systems 1316.1 Cleaning 1316.2 Contaminated Materials 1317.0 Installation of Piping 1317.1 Pipe Protection
297	1317.2 Location 1317.3 Frost Protection 1317.4 Underground Piping 1317.5 Connectors 1317.6 Positive-Pressure Medical Gas Piping Distribution Systems 1317.7 Support 1317.8 Seismic Provisions 1317.9 Testing 1317.10 Labeled
298	1318.0 Joints 1318.1 General 1318.2 Brazed Joints 1318.3 Tube Ends 1318.4 Cleaning Procedures Table 1317.7 Maximum Pipe Support Spacing
299	1318.5 Flux 1318.6 Heat and Brazing 1318.7 Purge Gas 1318.8 Prohibited Joints
300	1319.0 Valves – Requirements, Locations, and Labeling 1319.1 General Requirements 1319.2 In-Line Shutoff Valves 1319.3 Future Piping 1319.4 Source Valves 1319.5 Main Valves 1319.6 Riser Valves
301	1319.7 Zone Valves 1319.8 Service Valves 1320.0 Pressure-Regulating Equipment 1320.1 Where Required 1320.2 Pressure-Relief Valves 1320.3 Pressure Gauges 1321.0 Station Outlets/Inlets 1321.1 General 1321.2 Post Installation 1322.0 Labeling and Identification 1322.1 General 1322.2 Pipe Labeling
302	1322.3 Shutoff Valve Identification 1322.4 Station Outlet/Inlet Identification 1322.5 Shutoff Valve Labeling 1323.0 Alarms 1323.1 General 1323.2 Components 1324.0 Medical Air System 1324.1 General 1324.2 Medical Air Compressors
303	1324.3 Air Source 1324.4 Air Intakes 1324.5 Drains 1324.6 Medical Air Receivers 1324.7 Requirements for Medical Air Receivers 1325.0 Medical Vacuum Pump System 1325.1 General 1325.2 Medical-Surgical Vacuum Sources
304	1325.3 Exhausts 1325.4 Receivers 1325.5 Piping 1325.6 Drains 1326.0 Testing and Inspection 1326.1 Where Required
305	1326.2 Systems 1326.3 Advance Notice 1326.4 Responsibility 1326.5 Testing 1326.6 Retesting 1326.7 Initial Pressure Test – Piped Gas Systems 1326.8 Cross-Connection Test – Piped Gas Systems 1326.9 Standing Pressure Test – Piped Gas Systems
306	1326.10 Initial Pressure Test – Piped Vacuum Systems 1326.11 Standing Pressure Test – Piped Vacuum Systems 1326.12 Corrections 1326.13 Approval 1326.14 Covering or Use 1326.15 Uncovering 1327.0 System Certification 1327.1 Certification 1327.2 Certification Tests
307	1327.3 Reports 1327.4 Report Items
308	CHAPTER 14 REFERENCED STANDARDS
310	1401.0 General 1401.1 Standards Table 1401.1 Referenced Standards
334	CHAPTER 15 FIRESTOP PROTECTION
336	1501.0 General 1501.1 Applicability 1502.0 Plans and Specifications 1502.1 Penetrations 1503.0 Installation 1503.1 Materials 1504.0 Combustible Piping Installations 1504.1 General Requirements 1504.2 Fire-Resistance Rating 1504.3 Firestop Systems 1504.4 Connections 1504.5 Insulation and Coverings 1504.6 Sleeves 1505.0 Noncombustible Piping Installations 1505.1 General Requirements 1505.2 Fire-Resistance Rating 1505.3 Firestop Systems
337	1505.4 Connections 1505.5 Unshielded Couplings 1505.6 Sleeves 1505.7 Insulation and Coverings 1506.0 Required Inspection 1506.1 General 1506.2 Examination 1506.3 Penetrations 1506.4 Field Installations
338	CHAPTER 16 ALTERNATE WATER SOURCES FOR NONPOTABLE APPLICATIONS
340	1601.0 General 1601.1 Applicability 1601.2 System Design 1601.3 Permit 1601.4 Component Identification 1601.5 Maintenance and Inspection 1601.6 Operation and Maintenance Manual 1601.7 Minimum Water Quality Requirements
341	Table 1601.5 Recommended Minimum Alternate Water Source Testing, Inspection, and Maintenance Frequency 1601.8 Material Compatibility 1601.9 System Controls 1602.0 Gray Water Systems 1602.1 General
342	1602.2 System Requirements
343	1602.3 Connections to Potable and Reclaimed (Recycled) Water Systems 1602.4 Location 1602.5 Plot Plan Submission Table 1602.4 Location of Gray Water System
344	1602.6 Prohibited Location 1602.7 Drawings and Specifications 1602.8 Procedure for Estimating Gray Water Discharge
345	1602.9 Gray Water System Components 1602.10 Subsurface Irrigation System Zones Table 1602.10 Design of Six Typical Soils
346	1602.11 Irrigation, Disposal Field, and Mulch Basin Construction Table 1602.11 Subsurface Irrigation Design Criteria for Six Typical Soils
347	Table 1602.11.3 Subsoil Irrigation Field Construction 1602.12 Gray Water System Color and Marking Information 1602.13 Special Provisions 1602.14 Testing 1602.15 Maintenance
348	1603.0 Reserved 1604.0 On-Site Treated Nonpotable Gray Water Systems 1604.1 General 1604.2 Plumbing Plan Submission 1604.3 System Changes 1604.4 Connections to Potable or Reclaimed (Recycled) Water Systems 1604.5 Initial Cross-Connection Test 1604.6 On-Site Treated Nonpotable Gray Water System Materials 1604.7 On-Site Treated Nonpotable Gray Water Devices and Systems 1604.8 On-Site Treated Nonpotable Gray Water System Color and Marking Information 1604.9 Valves 1604.10 Design and Installation
349	1604.11 Signs 1604.12 Inspection and Testing
350	1604.13 Sizing
352	CHAPTER 16A NON-POTABLE WATER REUSE SYSTEMS
354	Part II [DWR] 1613A.0 Recycled Water Systems – General 1614A.0 Definitions 1615A.0 Permit 1616A.0 Drawings and Specifications 1617A.0 Pipe Material/Pipe Identification 1617A.1 Pipe Materials 1617A.2 Color and Information 1618A.0 Installation 1619A.0 Signs
355	1620A.0 Inspection and Testing
356	1621A.0 Sizing
358	CHAPTER 17 NONPOTABLE RAINWATER CATCHMENT SYSTEMS
360	1701.0 General 1701.1 Applicability 1702.0 Nonpotable Rainwater Catchment Systems 1702.1 General 1702.2 Plumbing Plan Submission 1702.3 System Changes 1702.4 Connections to Potable or Reclaimed (Recycled) Water Systems 1702.5 Initial Cross-Connection Test 1702.6 Sizing 1702.7 Rainwater Catchment System Materials 1702.8 Rainwater Catchment System Color and Marking Information 1702.9 Design and Installation
362	Table 1702.9.4 Minimum Treatment and Water Quality for Rainwater
363	1702.10 Signs 1702.11 Inspection and Testing
366	APPENDICES TABLE OF CONTENTS
368	Appendix A Recommended Rules for Sizing the Water Supply System
380	Appendix B Explanatory Notes on Combination Waste and Vent Systems
384	Appendix C Alternate Plumbing Systems
394	Appendix D Sizing Storm Water Drainage Systems
404	Appendix E Manufactured/Mobile Home Parks and Recreational Vehicle Parks
418	Appendix F Firefighter Breathing Air Replenishment Systems
424	Appliances, and Appliances Listed for Use with Type B Vents
436	Appendix H Private Sewage Disposal Systems
448	Appendix I Installation Standards
556	Appendix J Combination of Indoor and Outdoor Combustion and Ventilation Opening Design
560	Appendix K Potable Rainwater Catchment Systems
566	Appendix L Sustainable Practices
582	USEFUL TABLES
590	INDEX
618	HISTORY NOTE APPENDIX


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Standard Title	California Plumbing Code, Title 24, Part 5 (W/ ERRATA & SUPPLEMENT)
Published Code	CA
Publication Date	2013
Pages Count	621

CA PlumbingCode 2013

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