IAPMO UPC ITM 2015
$102.38
UPC Illustrated Training Manual
| Published By | Publication Date | Number of Pages |
| IAPMO | 2015 | 651 |
2015 Uniform Plumbing Code Illustrated Training Manual
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Untitled |
| 4 | 2015 UPC ITM Foreword |
| 6 | TABLE OF CONTENTS |
| 8 | CHAPTER 1 ADMINISTRATION 101.0 General 101.1 Title 101.2 Scope 101.3 Purpose 101.4 Unconstitutional 101.5 Validity 102.0 Applicability 102.1 Conflicts Between Codes 102.2 Existing Installations |
| 9 | 102.3 Maintenance 102.4 Additions, Alterations, Renovations, orRepairs |
| 10 | 102.5 Health and Safety 102.6 Changes in Building Occupancy 102.7 Moved Structures 102.8 Appendices |
| 11 | 103.0 Duties and Powers of the Authority HavingJurisdiction 103.1 General 103.2 Liability 103.3 Applications and Permits 103.4 Right of Entry |
| 13 | 104.0 Permits 104.1 Permits Required 104.2 Exempt Work 104.3 Application for Permit |
| 15 | 104.4 Permit Issuance |
| 16 | 104.5 Fees |
| 17 | TABLE 104.5PLUMBING PERMIT FEES |
| 18 | 105.0 Inspections and Testing 105.1 General 105.2 Required Inspections |
| 20 | 105.3 Testing of Systems 105.4 Connection to Service Utilities 106.0 Violations and Penalties 106.1 General 106.2 Notices of Correction or Violation |
| 21 | 106.3 Penalties 106.4 Stop Orders 106.5 Authority to Disconnect Utilities in Emergencies 106.6 Authority to Condemn 107.0 Board of Appeals 107.1 General |
| 22 | 107.2 Limitations of Authority |
| 24 | CHAPTER 2 DEFINITIONS 201.0 General 201.1 Applicability 202.0 Definition of Terms 202.1 General 203.0 – A |
| 25 | 204.0 – B |
| 27 | 205.0 – C |
| 30 | 206.0 – D |
| 31 | 207.0 – E 208.0 – F |
| 32 | 209.0 – G |
| 33 | 210.0 – H 211.0 – I |
| 34 | 212.0 – J 213.0 – K 214.0 – L |
| 35 | 215.0 – M |
| 36 | 216.0 – N 217.0 – O 218.0 – P |
| 38 | 219.0 – Q 220.0 – R |
| 39 | 221.0 – S |
| 40 | 222.0 – T |
| 41 | 223.0 – U 224.0 – V |
| 42 | 225.0 – W 226.0 – X |
| 43 | 227.0 – Y 228.0 – Z |
| 44 | ABBREVIATIONS |
| 48 | CHAPTER 3 GENERAL REGULATIONS 301.0 General 301.1 Applicability 301.2 Minimum Standards |
| 50 | 301.3 Alternate Materials and Methods of ConstructionEquivalency 301.4 Flood Hazard Areas |
| 51 | 301.5 Alternative Engineered Design 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 |
| 53 | 306.0 Industrial Wastes 306.1 Detrimental Wastes |
| 54 | 306.2 Safe Discharge 307.0 Location 307.1 System 307.2 Ownership 308.0 Improper Location 308.1 General 309.0 Workmanship |
| 55 | 309.1 Engineering Practices 309.2 Concealing Imperfections 309.3 Burred Ends 309.4 Installation Practices |
| 56 | 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 |
| 57 | 310.5 Obstruction of Flow |
| 58 | 310.6 Dissimilar Metals |
| 59 | 310.7 Direction of Flow. 310.8 Screwed Fittings 311.0 Independent Systems 311.1 General 312.0 Protection of Piping, Materials, and Structures 312.1 General |
| 60 | 312.2 Installation |
| 61 | 312.3 Building Sewer and Drainage Piping 312.4 Corrosion, Erosion, and Mechanical Damage 312.5 Protectively Coated Pipe 312.6 Freezing Protection |
| 62 | 312.7 Fire-Resistant Construction 312.8 Waterproofing of Openings |
| 63 | 312.9 Steel Nail Plates 312.10 Sleeves 312.11 Structural Members |
| 64 | 312.12 Rodentproofing 312.13 Exposed ABS Piping 312.14 Exposed PVC Piping 313.0 Hangers and Supports 313.1 General 313.2 Material 313.3 Suspended Piping |
| 66 | TABLE 313.3HANGERS AND SUPPORTS |
| 67 | 313.4 Alignment 313.5 Underground Installation 313.6 Hanger Rod Sizes 313.7 Gas Piping 314.0 Trenching, Excavation, and Backfill 314.1 Trenches |
| 68 | 314.2 Tunneling and Driving 314.3 Open Trenches 314.4 Excavations |
| 69 | 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 |
| 70 | 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 320.0 Rehabilitation of Piping Systems 320.1 General |
| 72 | CHAPTER 4 PLUMBING FIXTURES AND FIXTURE FITTINGS 401.0 General 401.1 Applicability 401.2 Quality of Fixtures 402.0 Installation 402.1 Cleaning 402.2 Joints 402.3 Securing Fixtures 402.4 Wall-Hung Fixtures 402.5 Setting |
| 73 | 402.6 Flanged Fixture Connections |
| 74 | 402.7 Supply Fittings 402.8 Installation 402.9 Design and Installation of Plumbing Fixtures 402.10 Slip Joint Connections 402.11 Future Fixtures 403.0 Accessible Plumbing Facilities 403.1 General |
| 75 | 403.2 Fixtures and Fixture Fittings for Persons withDisabilities 403.3 Exposed Pipes and Surfaces 404.0 Overflows 404.1 General 405.0 Prohibited Fixtures 405.1 Prohibited Water Closets 405.2 Prohibited Urinals 405.3 Miscellaneous Fixtures |
| 76 | 406.0 Special Fixtures and Specialties 406.1 Water and Waste Connections 406.2 Special Use Sinks 406.3 Special Use Fixtures 406.4 Zinc Alloy Components 407.0 Lavatories 407.1 Application |
| 78 | 407.2 Water Consumption 407.3 Limitation of Hot Water Temperature for PublicLavatories 407.4 Transient Public Lavatories 407.5 Waste Outlet 407.6 Overflow 408.0 Showers 408.1 Application 408.2 Water Consumption 408.3 Individual Shower and Tub-Shower CombinationControl Valves |
| 79 | 408.4 Waste Outlet 408.5 Finished Curb or Threshold |
| 80 | 408.6 Shower Compartments 408.7 Lining for Showers and Receptors |
| 81 | 408.8 Public Shower Floors 408.9 Location of Valves and Heads |
| 84 | 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 andWhirlpool 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 Application 411.2 Water Consumption |
| 85 | 411.3 Water Closet Seats 412.0 Urinals 412.1 Application 412.2 Backflow Protection 413.0 Flushing Devices 413.1 Where Required 413.2 Flushometer Valves |
| 86 | 413.3 Flush Tanks 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 Drinking Fountain Alternatives 415.3 Drainage Connection 415.4 Location 416.0 Emergency Eyewash and Shower Equipment 416.1 Application |
| 87 | 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 ConnectedOutlets 417.5 Separate Controls for Hot and Cold Water |
| 88 | 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 Disposers 419.1 Application 419.2 Drainage Connection |
| 89 | 419.3 Water Supply 420.0 Sinks 420.1 Application 420.2 Water Consumption 420.3 Pre-Rinse Spray Valve 420.4 Waste Outlet 421.0 Floor Sinks 421.1 Application 421.2 Strainers 422.0 Minimum Number of Required Fixtures 422.1 Fixture Count |
| 90 | 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 |
| 91 | TABLE 422.1MINIMUM PLUMBING FACILITIES |
| 96 | CHAPTER 5 WATER HEATERS 501.0 General 501.1 Applicability 502.0 Permits 502.1 General |
| 97 | 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 |
| 98 | 504.4 Pressure-Limiting Devices 504.5 Temperature-Limiting Devices 504.6 Temperature, Pressure, and Vacuum ReliefDevices |
| 99 | 505.0 Oil-Burning and Other Water Heaters 505.1 Water Heaters 505.2 Safety Devices |
| 100 | 505.3 Oil-Fired Water Heaters 505.4 Indirect-Fired Water Heaters 506.0 Air for Combustion and Ventilation |
| 101 | 506.1 General 506.2 Indoor Combustion Air |
| 103 | 506.3 Indoor Opening Size and Location 506.4 Outdoor Combustion Air |
| 104 | 506.5 Combination Indoor and Outdoor CombustionAir |
| 106 | 506.6 Engineered Installations 506.7 Mechanical Combustion Air Supply 506.8 Louvers, Grilles, and Screens |
| 107 | 506.9 Combustion Air Ducts 507.0 Appliance and Equipment Installation Requirements 507.1 Dielectric Insulator 507.2 Seismic Provisions 507.3 Support of Appliances 507.4 Ground Support 507.5 Drainage Pan 507.6 Added or Converted Equipment or Appliances |
| 108 | 507.7 Types of Gases 507.8 Safety Shutoff Devices for Unlisted LP-GasAppliance Used Indoors 507.9 Use of Air or Oxygen Under Pressure 507.10 Protection of Gas Appliances from Fumes orGases other than Products of Combustion 507.11 Process Air 507.12 Flammable Vapors 507.13 Installation in Garages |
| 109 | 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 |
| 110 | 507.23 Combination of Appliances and Equipment 507.24 Installation Instructions 507.25 Protection of Outdoor Appliances 507.26 Accessibility for Service |
| 111 | 508.0 Equipment and Appliances on Roofs 508.1 General 508.2 Installation of Equipment and Appliances onRoofs 508.3 Access to Equipment and Appliances onRoofs |
| 112 | 508.4 Appliances in Attics and Under-Floor Spaces 509.0 Venting of Appliances |
| 114 | 509.1 Listing 509.2 Connection to Venting Systems |
| 115 | 509.3 Design and Construction |
| 117 | 509.4 Type of Venting System to be Used |
| 118 | 509.5 Masonry, Metal, and Factory-Built Chimneys |
| 122 | 509.6 Gas Vents |
| 127 | 509.7 Single-Wall Metal Pipe |
| 129 | 509.8 Through-the-Wall Vent Termination |
| 132 | 509.9 Condensation Drain 509.10 Vent Connectors for Category I Appliances |
| 135 | 509.11 Draft Hoods and Draft Controls |
| 136 | 509.12 Manually Operated Dampers 509.13 Automatically Operated Vent Dampers 509.14 Obstructions |
| 137 | 510.0 Sizing of Category I Venting Systems |
| 138 | 510.1 Single Appliance Vent Table 510.1.2(1) throughTable 510.1.2(6) |
| 141 | 510.2 Multiple Appliance Vent Table 510.2(1) throughTable 510.2(9) |
| 147 | TABLES TABLE 510.1.2(1)TYPE B DOUBLE-WALL GAS VENT |
| 150 | TABLE 510.1.2(2)TYPE B DOUBLE-WALL GAS VENT |
| 152 | TABLE 510.1.2(3)MASONRY CHIMNEY |
| 154 | TABLE 510.1.2(4)MASONRY CHIMNEY |
| 156 | TABLE 510.1.2(5)SINGLE-WALL METAL PIPE OR TYPE B ASBESTOS-CEMENT VENT |
| 157 | TABLE 510.1.2(6)EXTERIOR MASONRY CHIMNEY |
| 158 | TABLE 510.2(1)TYPE B DOUBLE-WALL VENT |
| 162 | TABLE 510.2(2)TYPE B DOUBLE-WALL VENT |
| 164 | TABLE 510.2(3)MASONRY CHIMNEY |
| 166 | TABLE 510.2(4)MASONRY CHIMNEY |
| 168 | TABLE 510.2(5)SINGLE-WALL METAL PIPE OR TYPE B ASBESTOS-CEMENT VENT TABLE 510.2(6)EXTERIOR MASONRY CHIMNEY |
| 169 | TABLE 510.2(7)EXTERIOR MASONRY CHIMNEY |
| 170 | TABLE 510.2(8)EXTERIOR MASONRY CHIMNEY |
| 171 | TABLE 510.2(9)EXTERIOR MASONRY CHIMNEY |
| 172 | CHAPTER 6 WATER SUPPLY AND DISTRIBUTION 601.0 General 601.2 Hot and Cold Water Required 601.3 Identification of a Potable and NonpotableWater System |
| 173 | 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 |
| 175 | 603.2 Approval of Devices or Assemblies |
| 176 | TABLE 603.2BACKFLOW PREVENTION DEVICES, ASSEMBLIES, AND METHODS |
| 178 | 603.3 Backflow Prevention Devices, Assemblies,and Methods |
| 183 | 603.4 General Requirements |
| 184 | 603.5 Specific Requirements |
| 188 | 604.0 Materials 604.1 Pipe, Tube, and Fittings 604.2 Lead Content 604.3 Copper or Copper Alloy Tube 604.4 Hard-Drawn Copper or Copper Alloy Tubing 604.5 Flexible Connectors 604.6 Cast-Iron Fittings 604.7 Malleable Iron Fittings 604.8 Previously Used Piping and Tubing 604.9 Epoxy Coating |
| 190 | 604.11 Solder 604.12 Flexible Corrugated Connectors 604.13 Water Heater Connectors 605.0 Joints and Connections 605.1 Copper or Copper Alloy Pipe, Tubing, andJoints |
| 191 | 605.2 CPVC Plastic Pipe and Joints |
| 192 | 605.3 CPVC/AL/CPVC Plastic Pipe and Joints 605.4 Ductile Iron Pipe and Joints 605.5 Galvanized Steel Pipe and Joints 605.6 PE Plastic Pipe/Tubing and Joints |
| 193 | 605.7 PE-AL-PE Plastic Pipe/Tubing and Joints 605.8 PE-RT 605.9 PEX Plastic Tubing and Joints |
| 194 | 605.10 PEX-AL-PEX Plastic Tubing and Joints |
| 195 | 605.11 Polypropylene (PP) Piping and Joints 605.12 PVC Plastic Pipe and Joints 605.13 Stainless Steel Pipe and Joints 605.14 Slip Joints 605.15 Dielectric Unions 605.16 Joints Between Various Materials |
| 196 | 606.0 Valves 606.1 General 606.2 Fullway Valve 606.3 Multidwelling Units 606.4 Multiple Openings 606.5 Control Valve |
| 197 | 606.6 Accessible 606.7 Multiple Fixtures 607.0 Potable Water Supply Tanks 607.1 General 607.2 Potable Water Tanks 607.3 Venting 607.4 Overflow 607.5 Valves 608.0 Water Pressure, Pressure Regulators, PressureRelief Valves, and Vacuum Relief Valves 608.1 Inadequate Water Pressure |
| 198 | 608.2 Excessive Water Pressure 608.3 Expansion Tanks, and Combination Temperatureand Pressure-Relief Valves |
| 199 | 608.4 Pressure Relief Valves 608.5 Discharge Piping 608.6 Water-Heating Devices |
| 200 | 608.7 Vacuum Relief Valves 609.0 Installation, Testing, Unions, and Location 609.1 Installation |
| 201 | 609.2 Trenches 609.3 Under Concrete Slab |
| 202 | 609.4 Testing 609.5 Unions. 609.6 Location 609.7 Abutting Lot 609.8 Low-Pressure Cutoff Required on BoosterPumps for Water Distribution Systems 609.9 Disinfection of Potable Water System 609.10 Water Hammer |
| 203 | 609.11 Pipe Insulation |
| 204 | 610.0 Size of Potable Water Piping 610.1 Size 610.2 Pressure Loss |
| 205 | 610.3 Quantity of Water |
| 206 | TABLE 610.3WATER SUPPLY FIXTURE UNITS (WSFU) AND MINIMUM FIXTURE BRANCH PIPE SIZES |
| 207 | 610.4 Sizing Water Supply and Distribution Systems 610.5 Sizing per Appendices A and C |
| 208 | 610.6 Friction and Pressure Loss 610.7 Conditions for Using Table 610.4 |
| 209 | TABLE 610.4FIXTURE UNIT TABLE FOR DETERMINING WATER PIPE AND METER SIZES |
| 210 | 610.8 Size of Meter and Building Supply PipeUsing Table 610.4 610.9 Size of Branches |
| 213 | 610.10 Sizing for Flushometer Valves |
| 218 | 610.11 Sizing Systems for Flushometer Tanks 610.12 Sizing for Velocity 610.13 Exceptions 611.0 Drinking Water Treatment Units 611.1 Application 611.2 Air Gap Discharge |
| 219 | 611.3 Connection Tubing 611.4 Sizing of Residential Softeners 612.0 Residential Fire Sprinkler Systems 612.1 Where Required 612.2 Types of Systems |
| 220 | 612.3 Sprinklers |
| 221 | 612.4 Sprinkler Piping System 612.5 Sprinkler Piping Design |
| 224 | TABLES TABLE 612.5.3.2(1)WATER SERVICE PRESSURE LOSS |
| 225 | TABLE 612.5.3.2(2)MINIMUM WATER METER PRESSURE LOSS TABLE 612.5.3.2(3)ELEVATION LOSS |
| 226 | TABLE 612.5.3.2(4)ALLOWABLE PIPE LENGTH FOR 3⁄4 INCH TYPE M COPPER WATER TUBING |
| 227 | TABLE 612.5.3.2(5)ALLOWABLE PIPE LENGTH FOR 1 INCH TYPE M COPPER WATER TUBING |
| 228 | TABLE 612.5.3.2(6)ALLOWABLE PIPE LENGTH FOR 3⁄4 INCH IPS CPVC PIPE |
| 229 | TABLE 612.5.3.2(7)ALLOWABLE PIPE LENGTH FOR 1 INCH IPS CPVC PIPE |
| 230 | TABLE 612.5.3.2(8)ALLOWABLE PIPE LENGTH FOR 3⁄4 INCH PEX TUBING |
| 231 | TABLE 612.5.3.2(9)ALLOWABLE PIPE LENGTH FOR 1 INCH PEX TUBING |
| 232 | CHAPTER 7 SANITARY DRAINAGE Part I – Drainage Systems 701.0 General 701.1 Applicability 701.2 Drainage Piping |
| 233 | 701.3 Drainage Fittings 701.4 Continuous Wastes |
| 234 | TABLE 701.2MATERIALS FOR DRAIN, WASTE, VENT PIPE AND FITTINGS |
| 235 | 701.5 Lead 701.6 Caulking Ferrules 701.7 Soldering Bushings 702.0 Fixture Unit Equivalents 702.1 Trap Size |
| 236 | TABLE 702.1DRAINAGE FIXTURE UNIT VALUES |
| 239 | 702.2 Intermittent Flow 702.3 Continuous Flow |
| 240 | 703.0 Size of Drainage Piping 703.1 Minimum Size 703.2 Maximum Number of Fixture Units |
| 241 | 703.3 Sizing per Appendix C 704.0 Fixture Connections (Drainage) 704.1 Inlet Fittings |
| 242 | 704.2 Single Vertical Drainage Pipe 704.3 Commercial Sinks |
| 243 | 705.0 Joints and Connections 705.1 ABS and ABS Co-Extruded Plastic Pipe andJoints |
| 244 | 705.2 Cast-Iron Pipe and Joints |
| 245 | 705.3 Copper or Copper Alloy Pipe (DWV) andJoints 705.4 Galvanized Steel Pipe and Joints 705.5 PVC and PVC Co-Extruded Plastic Pipe andJoining Methods |
| 246 | 705.6 Stainless Steel Pipe and Joints 705.7 Vitrified Clay Pipe and Joints 705.8 Special Joints 705.9 Joints Between Various Materials |
| 247 | 706.0 Changes in Direction of Drainage Flow 706.1 Approved Fittings 706.2 Horizontal to Vertical |
| 248 | 706.3 Horizontal to Horizontal 706.4 Vertical to Horizontal 707.0 Cleanouts 707.1 Plug |
| 249 | 707.2 Approved 707.3 Watertight and Gastight 707.4 Location 707.5 Cleaning 707.6 Extension 707.7 Interceptor |
| 250 | 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 |
| 251 | 709.0 Gravity Drainage Required 709.1 General 710.0 Drainage of Fixtures Located Below the NextUpstream Manhole or Below the Main SewerLevel 710.1 Backflow Protection |
| 252 | 710.2 Sewage Discharge 710.3 Sewage Ejector and Pumps |
| 253 | 710.4 Discharge Line 710.5 Size of Building Drains and Sewers |
| 254 | 710.6 Backwater Valves |
| 255 | 710.7 Drainage and Venting Systems 710.8 Sump and Receiving Tank Construction 710.9 Alarm 710.10 Sump and Receiving Tank Covers andVents |
| 256 | 710.12 Grinder Pump Ejector 710.13 Macerating Toilet Systems and PumpedWaste Systems 710.11 Air Tanks |
| 257 | 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 |
| 258 | 713.2 Private Sewage Disposal System 713.3 Public Sewer 713.4 Public Sewer Availability |
| 259 | 713.5 Permit 713.6 Lot 713.7 Installation 714.0 Damage to Public Sewer or Private SewageDisposal System 714.1 Unlawful Practices 714.2 Prohibited Water Discharge 714.3 Prohibited Sewer Connection |
| 260 | 714.4 Commercial Food Waste Disposer 714.5 Tanks 715.0 Building Sewer Materials 715.1 Materials 715.2 Joining Methods and Materials 715.3 Existing Sewers |
| 261 | 716.0 Markings 716.1 General 717.0 Size of Building Sewers 717.1 General 718.0 Grade, Support, and Protection of BuildingSewers 718.1 Slope |
| 262 | 718.2 Support 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 |
| 263 | 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 DisposalFacilities. 722.1 Building (House) Sewer |
| 264 | 722.2 Cesspools, Septic Tanks, and Seepage Pits 722.3 Filling 722.4 Ownership 722.5 Disposal Facilities 723.0 Building Sewer Test 723.1 General |
| 266 | CHAPTER 8 INDIRECT WASTES 801.0 General 801.1 Applicability 801.2 Air Gap or Air Break Required 801.3 Food and Beverage Handling Establishments |
| 268 | 801.4 Bar and Fountain Sink Traps |
| 269 | 801.5 Connections from Water DistributionSystem 801.6 Sterilizers. 801.7 Drip or Drainage Outlets 802.0 Approvals 802.1 General 803.0 Indirect Waste Piping 803.1 Materials 803.2 Copper and Copper Alloys 803.3 Pipe Size and Length |
| 270 | 804.0 Indirect Waste Receptors 804.1 Standpipe Receptors |
| 271 | 805.0 Pressure Drainage Connections 805.1 General 806.0 Sterile Equipment 806.1 General 807.0 Appliances 807.1 Non-Classed Apparatus |
| 272 | 807.2 Undiluted Condensate Waste 807.3 Domestic Dishwashing Machine 808.0 Cooling Water 808.1 General 809.0 Drinking Fountains 809.1 General |
| 273 | 810.0 Steam and Hot Water Drainage Condensersand Sumps 810.1 High Temperature Discharge |
| 274 | 810.2 Sumps, Condensers, and InterceptingTanks |
| 275 | 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 |
| 276 | 811.8 Diluted Chemicals 812.0 Clear Water Wastes 812.1 General 813.0 Swimming Pools 813.1 General 814.0 Condensate Waste and Control 814.1 Condensate Disposal 814.2 Condensate Control |
| 278 | 814.3 Condensate Waste Pipe Material and Sizing 814.4 Appliance Condensate Drains 814.5 Point of Discharge 814.6 Condensate Waste From Air-ConditioningCoils 814.7 Plastic Fittings |
| 280 | CHAPTER 9 VENTS 901.0 General 901.1 Applicability 901.2 Vents Required |
| 281 | 901.3 Trap Seal Protection |
| 282 | 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 or Copper Alloy Tubing |
| 283 | 903.3 Changes in Direction 904.0 Size of Vents 904.1 Size |
| 289 | 904.2 Length 905.0 Vent Pipe Grades and Connections 905.1 Grade 905.2 Horizontal Drainage Pipe 905.3 Vent Pipe Rise |
| 290 | 905.4 Roof Termination 905.5 Location of Opening |
| 291 | 905.6 Common Vertical Pipe |
| 292 | 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 |
| 293 | 907.0 Vent Stacks and Relief Vents 907.1 Drainage Stack |
| 296 | 907.2 Yoke Vent 908.0 Wet Venting 908.1 Vertical Wet Venting |
| 298 | 908.2 Horizontal Wet Venting for a BathroomGroup |
| 302 | 909.0 Special Venting for Island Fixtures 909.1 General |
| 304 | 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 |
| 305 | 910.7 Fixtures 911.0 Circuit Venting 911.1 Circuit Vent Permitted |
| 306 | 911.2 Vent Size and Connection 911.3 Slope and Size of Horizontal Branch 911.4 Relief Vent |
| 307 | 911.5 Additional Fixtures 912.0 Engineered Vent System 912.1 General 912.2 Minimum Requirements |
| 308 | CHAPTER 10 TRAPS AND INTERCEPTORS 1001.0 General 1001.1 Applicability 1001.2 Where Required |
| 310 | 1002.0 Traps Protected by Vent Pipes 1002.1 Vent Pipes 1002.2 Fixture Traps |
| 311 | 1002.3 Change of Direction |
| 312 | 1002.4 Vent Pipe Opening 1003.0 Traps — Described 1003.1 General Requirements |
| 313 | 1003.2 Slip Joint Fittings 1003.3 Size 1004.0 Traps 1004.1 Prohibited |
| 314 | 1004.2 Movable Parts |
| 315 | 1005.0 Trap Seals 1005.1 General 1006.0 Floor Drain Traps 1006.1 General 1007.0 Trap Seal Protection 1007.1 General |
| 317 | 1008.0 Building Traps 1008.1 General |
| 318 | 1009.0 Interceptors (Clarifiers) and Separators 1009.1 Where Required |
| 319 | 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 1011.0 Minimum Requirements for Auto WashRacks 1011.1 General 1012.0 Commercial and Industrial Laundries 1012.1 General 1013.0 Bottling Establishments |
| 320 | 1013.1 General 1014.0 Grease Interceptors |
| 321 | 1014.1 General |
| 322 | 1014.2 Hydromechanical Grease Interceptors |
| 325 | 1014.3 Gravity Grease Interceptors |
| 326 | 1015.0 FOG (Fats, Oils, and Greases) DisposalSystem 1015.1 Purpose 1015.2 Components, Materials, and Equipment 1015.3 Sizing and Installation 1015.4 Performance 1016.0 Sand Interceptors 1016.1 Discharge 1016.2 Authority Having Jurisdiction |
| 327 | 1016.3 Construction and Size 1017.0 Oil and Flammable Liquid Interceptors 1017.1 Interceptors Required |
| 328 | 1017.2 Design of Interceptors |
| 330 | CHAPTER 11 STORM DRAINAGE 1101.0 General 1101.1 Applicability 1101.2 Where Required 1101.3 Storm Water Drainage to Sanitary SewerProhibited 1101.4 Material Uses |
| 331 | 1101.5 Expansion Joints Required 1101.6 Subsoil Drains |
| 334 | 1101.7 Building Subdrains 1101.8 Areaway Drains 1101.9 Window Areaway Drains 1101.10 Filling Stations and Motor VehicleWashing Establishments |
| 335 | 1101.11 Paved Areas 1101.12 Roof Drainage |
| 339 | 1101.13 Cleanouts 1101.14 Rainwater Sumps 1101.15 Traps on Storm Drains and Leaders 1101.16 Leaders, Conductors, and Connections 1102.0 Roof Drains 1102.1 Applications |
| 340 | 1102.2 Dome Strainers Required. 1102.3 Roof Drain Flashings |
| 341 | 1103.0 Size of Leaders, Conductors, and StormDrains |
| 342 | 1103.1 Vertical Conductors and Leaders 1103.2 Size of Horizontal Storm Drains andSewers 1103.3 Size of Roof Gutters |
| 343 | TABLE 1103.3SIzE OF GUTTERS |
| 345 | 1103.4 Side Walls Draining onto a Roof |
| 346 | 1104.0 Values for Continuous Flow 1104.1 General 1105.0 Controlled-Flow Roof Drainage 1105.1 Application |
| 348 | 1105.2 Setback Roofs 1106.0 Testing |
| 349 | 1106.1 Testing Required 1106.2 Methods of Testing Storm DrainageSystems |
| 354 | CHAPTER 12 FUEL GAS PIPING 1201.0 General 1201.1 Applicability 1202.0 Coverage of Piping System 1202.1 General 1202.2 Piping System Requirements |
| 355 | 1203.0 Inspection 1203.1 Inspection Notification 1203.2 Excavation 1203.3 Type of Inspections 1203.4 Inspection Waived 1204.0 Certificate of Inspection 1204.1 Issuance 1204.2 Gas Supplier 1204.3 Unlawful |
| 356 | 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, andComponents 1208.1 Installation of Piping System 1208.2 Provision for Location of Point of Delivery |
| 357 | 1208.3 Interconnections Between Gas Piping Systems 1208.4 Sizing of Gas Piping Systems |
| 358 | 1208.5 Acceptable Piping Materials and JoiningMethods |
| 365 | 1208.6 Gas Meters 1208.7 Gas Pressure Regulators |
| 368 | 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 |
| 371 | 1210.2 Installation of Piping |
| 372 | 1210.3 Concealed Piping in Buildings |
| 373 | 1210.4 Piping in Vertical Chases |
| 374 | 1210.6 Appliance Overpressure Protection 1210.5 Maximum Design Operating Pressure |
| 375 | 1210.7 Gas Pipe Turns 1210.8 Drips and Sediment Traps |
| 376 | 1210.9 Outlets 1210.10 Branch Pipe Connection 1210.11 Manual Gas Shutoff Valves |
| 377 | 1210.12 Prohibited Devices 1210.13 Systems Containing Gas-Air Mixtures Outsidethe Flammable Range 1210.14 Systems Containing Flammable Gas-AirMixtures 1211.0 Electrical Bonding and Grounding 1211.1 Pipe and Tubing other than CSST |
| 378 | 1211.2 Bonding of CSST Gas Piping 1211.3 Grounding Conductor or Electrode 1211.5 Electrical Circuits 1211.6 Electrical Connections 1211.4 Lightning Protection System 1212.0 Appliance Connections to Building Piping 1212.1 Connecting Gas Appliances |
| 379 | 1212.2 Suspended Low-Intensity Infrared TubeHeaters 1212.3 Use of Gas Hose Connectors 1212.4 Connection of Portable and Mobile IndustrialGas Appliances |
| 380 | 1212.5 Appliance Shutoff Valves and Connections 1212.6 Quick-Disconnect Devices 1212.7 Gas Convenience Outlets 1212.8 Sediment Trap 1212.9 Installation of Piping |
| 381 | 1212.10 Liquefied Petroleum Gas Facilities and Piping 1213.0 Pressure Testing and Inspection 1213.1 Piping Installations 1213.2 Test Preparation 1213.3 Test Pressure |
| 382 | 1213.4 Detection of Leaks and Defects 1213.5 Piping System Leak Test 1213.6 Purging Requirements |
| 383 | 1214.0 Interconnections Between Gas Piping Systems 1214.1 Interconnections Supplying Separate Users |
| 384 | 1214.2 Interconnections for Standby Fuels 1215.0 Required Gas Supply 1215.1 General 1215.2 Volume 1215.3 Gas Appliances |
| 385 | 1215.4 Size of Piping Outlets 1216.0 Required Gas Piping Size 1216.1 Pipe Sizing Methods |
| 386 | 1216.2 Tables for Sizing Gas Piping Systems 1216.3 Sizing Equations |
| 388 | 1216.4 Sizing of Piping Sections 1216.5 Engineering Methods 1216.6 Variable Gas Pressure |
| 391 | TABLES TABLE 1216.2(1)SCHEDULE 40 METALLIC PIPE |
| 392 | TABLE 1216.2(2) SCHEDULE 40 METALLIC PIPE |
| 393 | TABLE 1216.2(3)SCHEDULE 40 METALLIC PIPE |
| 394 | TABLE 1216.2(4)SCHEDULE 40 METALLIC PIPE |
| 395 | TABLE 1216.2(5)SCHEDULE 40 METALLIC PIPE |
| 396 | TABLE 1216.2(6)SCHEDULE 40 METALLIC PIPE |
| 397 | TABLE 1216.2(7)SEMI-RIGID COPPER TUBING |
| 398 | TABLE 1216.2(8)SEMI-RIGID COPPER TUBING |
| 399 | TABLE 1216.2(9)SEMI-RIGID COPPER TUBING |
| 400 | TABLE 1216.2(10)SEMI-RIGID COPPER TUBING |
| 401 | TABLE 1216.2(11)SEMI-RIGID COPPER TUBING |
| 402 | TABLE 1216.2(12)SEMI-RIGID COPPER TUBING |
| 403 | TABLE 1216.2(13)SEMI-RIGID COPPER TUBING |
| 404 | TABLE 1216.2(14)CORRUGATED STAINLESS STEEL TUBING (CSST) |
| 405 | TABLE 1216.2(15)CORRUGATED STAINLESS STEEL TUBING |
| 406 | TABLE 1216.2(16)CORRUGATED STAINLESS STEEL TUBING (CSST) |
| 407 | TABLE 1216.2(17)CORRUGATED STAINLESS STEEL TUBING (CSST) |
| 408 | TABLE 1216.2(18)CORRUGATED STAINLESS STEEL TUBING (CSST) |
| 409 | TABLE 1216.2(19)POLYETHYLENE PLASTIC PIPE |
| 410 | TABLE 1216.2(20)POLYETHYLENE PLASTIC PIPE |
| 411 | TABLE 1216.2(21)POLYETHYLENE PLASTIC PIPE |
| 412 | TABLE 1216.2(22)POLYETHYLENE PLASTIC TUBING TABLE 1216.2(23)POLYETHYLENE PLASTIC TUBING |
| 413 | TABLE 1216.2(24)SCHEDULE 40 METALLIC PIPE |
| 414 | TABLE 1216.2(25)SCHEDULE 40 METALLIC PIPE |
| 415 | TABLE 1216.2(26)SCHEDULE 40 METALLIC PIPE |
| 416 | TABLE 1216.2(27)SCHEDULE 40 METALLIC PIPE |
| 417 | TABLE 1216.2(28)SEMI-RIGID COPPER TUBING |
| 418 | TABLE 1216.2(29)SEMI-RIGID COPPER TUBING |
| 419 | TABLE 1216.2(30)SEMI-RIGID COPPER TUBING |
| 420 | TABLE 1216.2(31)CORRUGATED STAINLESS STEEL TUBING (CSST) |
| 421 | TABLE 1216.2(32)CORRUGATED STAINLESS STEEL TUBING (CSST) [ |
| 422 | TABLE 1216.2(33)CORRUGATED STAINLESS STEEL TUBING (CSST) |
| 423 | TABLE 1216.2(34)POLYETHYLENE PLASTIC PIPE |
| 424 | TABLE 1216.2(35)POLYETHYLENE PLASTIC PIPE |
| 425 | TABLE 1216.2(36)POLYETHYLENE PLASTIC TUBING |
| 426 | CHAPTER 13 HEALTH CARE FACILITIES AND MEDICAL GAS AND VACUUM SYSTEMS Part I – General Requirements 1301.0 General 1301.1 Applicability 1301.2 Where Not Applicable 1301.3 Conflict of Requirements 1301.4 Terms 1301.5 Where Required 1301.6 Existing Systems 1302.0 Design Requirements 1302.1 Building System Categories 1302.2 Patient Care Rooms 1302.3 Anesthetizing Locations |
| 427 | 1302.4 Wet Procedure Locations 1303.0 Health Care Facilities 1303.1 Drinking Fountain Control Valves 1303.2 Psychiatric Patient Rooms 1303.3 Locations for Ice Storage 1303.4 Sterilizers and Bedpan Steamers 1303.5 Aspirators 1303.6 Drains 1303.7 Clinical Sinks 1303.8 Water Supply for Hospitals 1304.0 Medical Gas and Medical Vacuum PipingSystems 1304.1 General 1304.2 Manufacturer’s Instructions |
| 428 | 1304.3 Supply Source 1304.4 Certification of Systems 1304.5 Construction Documents 1305.0 System Performance 1305.1 Required Operating Pressures 1305.2 Minimum Flow Rates 1305.3 Minimum Station Outlets and Inlets 1306.0 Qualifications of Installers 1306.1 General |
| 429 | 1306.2 Brazing |
| 430 | 1306.3 Health Care Organization Personnel 1307.0 Brazing Procedures 1307.1 General 1307.2 Examination 1307.3 Brazing Procedure Specification 1307.4 Documentation 1307.5 Procedures 1307.6 Conditions of Acceptance 1307.7 Qualifications Part II – Medical Gas and Medical Vacuum SystemPiping 1308.0 Pipe Materials 1308.1 General |
| 431 | 1308.2 Cleaning 1308.3 Delivery 1308.4 Tubes for Medical Gas Systems 1308.5 Tubes for Medical Vacuum Systems 1309.0 Joints and Connections 1309.1 General 1309.2 Changes in Direction |
| 432 | 1309.3 Brazed Joints and Fittings |
| 434 | 1309.4 Special Fittings 1309.5 Welded Joints |
| 435 | 1309.6 Prohibited Joints 1310.0 Installation of Piping 1310.1 General 1310.2 Required Pipe Sizing |
| 436 | 1310.3 Pipe Protection |
| 437 | 1310.4 Location of Piping 1310.5 Pipe Support 1310.6 Backfilling and Trenching |
| 443 | 1310.7 Connectors 1310.8 Prohibited System Interconnections 1310.9 Changes in System Use 1310.10 Breaching or Penetrating Medical GasPiping 1310.11 Labeling and Identification |
| 444 | 1311.0 Cleaning for Medical Gas Piping Systems 1311.1 Cleaning 1311.2 Contaminated Materials 1312.0 Shutoff Valves 1312.1 General |
| 445 | 1312.2 Source Valves 1312.3 Main Valves |
| 446 | 1312.4 Riser Valves 1312.5 Service Valves 1312.6 Zone Valves 1312.7 In-Line Shutoff Valves 1312.8 Future Piping 1312.9 Identification |
| 447 | Part III – Systems, Equipment, and Components 1313.0 Central Supply Systems 1313.1 General 1314.0 Medical Air Systems 1314.1 Medical Air Compressors |
| 448 | 1314.2 Medical Air Receivers |
| 449 | 1315.0 Medical Vacuum System 1315.1 General 1315.2 Medical-Surgical Vacuum Sources |
| 451 | 1315.3 Vacuum Pumps 1315.4 Vacuum Receivers 1315.5 Vacuum Source Exhausts 1316.0 Pressure-Regulating Equipment 1316.1 Where Required 1316.2 Pressure-Relief Valves 1316.3 Pressure Gauges |
| 452 | 1317.0 Station Outlets and Inlets 1317.1 General 1317.2 Required Valves 1317.3 Post Installation 1317.4 Identification 1318.0 Warning Systems 1318.1 Category 1 and 2 Systems 1318.2 Category 3 Systems |
| 454 | 1318.3 Components Part IV – Testing, Inspection, and Certification 1319.0 Testing and Inspection 1319.1 Where Required 1319.2 Breached Systems 1319.3 Reports 1319.4 Initial Piping Blow Down 1319.5 Initial Pressure Tests – Medical Gas andMedical Vacuum Systems |
| 455 | 1319.6 Cross-Connection Tests – Medical Gas andMedical Vacuum Systems 1319.7 Standing Pressure Tests – Medical GasPiping Systems |
| 456 | 1319.8 Standing Pressure Tests – Medical VacuumPiping Systems 1319.9 Purge Tests 1319.10 Operational Pressure Test 1319.11 Medical Gas Concentration Test 1319.12 System Verification |
| 457 | 1320.0 System Certification 1320.1 Certification 1320.2 Certification Tests 1320.3 Report Items |
| 458 | CHAPTER 14 FIRESTOP PROTECTION 1401.0 General 1401.1 Applicability 1402.0 Construction Documents 1402.1 Penetrations 1403.0 Installation 1403.1 Materials 1404.0 Combustible Piping Installations 1404.1 General Requirements 1404.2 Fire-Resistance Rating 1404.3 Firestop Systems |
| 460 | 1404.4 Connections 1404.5 Insulation and Coverings 1404.6 Sleeves 1405.0 Noncombustible Piping Installations 1405.1 General Requirements 1405.2 Fire-Resistance Rating |
| 461 | 1405.3 Firestop Systems 1405.4 Connections 1405.5 Unshielded Couplings 1405.6 Sleeves 1405.7 Insulation and Coverings 1406.0 Required Inspection 1406.1 General 1406.2 Examination |
| 463 | 1406.3 Penetrations 1406.4 Field Installations |
| 464 | CHAPTER 15 ALTERNATE WATER SOURCES FOR NONPOTABLE APPLICATIONS 1501.0 General 1501.1 Applicability 1501.2 System Design 1501.3 Permit 1501.4 Component Identification |
| 465 | 1501.5 Maintenance and Inspection 1501.6 Operation and Maintenance Manual 1501.7 Minimum Water Quality Requirements |
| 466 | 1501.8 Material Compatibility 1501.9 System Controls 1501.10 Commercial, Industrial, and InstitutionalRestroom Signs 1501.11 Inspection and Testing |
| 468 | 1501.12 Separation Requirements 1501.13 Abandonment 1501.14 Sizing 1502.0 Gray Water Systems 1502.1 General 1502.2 System Requirements |
| 470 | 1502.3 Connections to Potable and Reclaimed(Recycled) Water Systems 1502.4 Location |
| 471 | 1502.5 Plot Plan Submission 1502.6 Prohibited Location 1502.7 Drawings and Specifications |
| 473 | 1502.8 Procedure for Estimating Gray WaterDischarge |
| 474 | 1502.9 Gray Water System Components |
| 475 | 1502.10 Subsurface Irrigation System Zones |
| 477 | 1502.11 Subsurface and Subsoil Irrigation Field,and Mulch Basin Design and Construction |
| 479 | 1502.12 Gray Water System Color and MarkingInformation 1502.13 Other Collection and DistributionSystems |
| 480 | 1502.14 Testing 1502.15 Maintenance 1503.0 Reclaimed (Recycled) Water Systems 1503.1 General 1503.2 Permit 1503.3 System Changes |
| 481 | 1503.4 Connections to Potable or Reclaimed(Recycled) Water Systems 1503.5 Initial Cross-Connection Test 1503.6 Reclaimed (Recycled) Water System Materials 1503.7 Reclaimed (Recycled) Water System Colorand Marking Information 1503.8 Valves 1503.9 Hose Bibbs 1503.10 Required Appurtenances 1503.11 Same Trench as Potable Water Pipes |
| 483 | 1503.12 Signs 1503.13 Inspection and Testing 1504.0 On-Site Treated Nonpotable WaterSystems 1504.1 General 1504.2 Plumbing Plan Submission 1504.3 System Changes 1504.4 Connections to Potable or Reclaimed(Recycled) Water Systems 1504.5 Initial Cross-Connection Test 1504.6 On-Site Treated Nonpotable Water SystemMaterials 1504.7 On-Site Treated Nonpotable Water Devicesand Systems. 1504.8 On-Site Treated Nonpotable Water SystemColor and Marking Information 1504.9 Valves 1504.10 Design and Installation |
| 484 | 1504.11 Signs 1504.12 Inspection and Testing |
| 486 | CHAPTER 16 NONPOTABLE RAINWATER CATCHMENT SYSTEMS 1601.0 General 1601.1 Applicability 1601.2 System Design 1601.3 Permit |
| 487 | 1601.4 Component Identification 1601.5 Maintenance and Inspection 1601.6 Operation and Maintenance Manual 1601.7 Minimum Water Quality Requirements 1601.8 Material Compatibility 1601.9 System Controls 1601.10 Separation Requirements 1601.11 Abandonment 1601.12 Sizing 1602.0 Nonpotable Rainwater Catchment Systems 1602.1 General 1602.2 Plumbing Plan Submission 1602.3 System Changes |
| 488 | 1602.4 Connections to Potable or Reclaimed (Recycled)Water Systems 1602.5 Initial Cross-Connection Test 1602.6 Sizing 1602.7 Rainwater Catchment System Materials 1602.8 Rainwater Catchment System Color and MarkingInformation 1602.9 Design and Installation |
| 493 | 1602.10 Signs 1602.11 Inspection and Testing |
| 496 | CHAPTER 17 REFERENCED STANDARDS 1701.0 General 1701.1 Standards |
| 500 | TABLE 1701.1REFERENCED STANDARDS |
| 523 | ABBREVIATIONS IN TABLE 1701.1 |
| 524 | APPENDIX A RECOMMENDED RULES FOR SIZING THE WATER SUPPLY SYSTEM A 101.0 General A 101.1 Applicability A 102.0 Preliminary Information A 102.1 Daily Service Pressure A 102.2 Water Meter A 102.3 Local Information |
| 525 | A 103.0 Demand Load A 103.1 Supply Demand A 103.2 Continuous Supply Demand A 104.0 Permissible Friction Loss |
| 527 | A 104.1 Residual Pressure |
| 528 | A 104.2 Elevation A 104.3 Available Pressure A 104.4 Developed Length |
| 530 | A 105.0 Size of Building Supply A 105.1 Diameter A 105.2 Copper and Copper Alloy Piping A 105.3 Hard Water A 106.0 Size of Principal Branches and Risers |
| 535 | A 106.1 Size A 106.2 Branches |
| 536 | A 106.3 Water Closets A 107.0 General A 107.1 Velocities A 107.2 Pressure-Reducing Valves A 107.3 Fittings A 108.0 Sizing A 108.1 Example |
| 540 | APPENDIX B EXPLANATORY NOTES ON COMBINATION WASTE AND VENT SYSTEMS B 101.0 General B 101.1 Applicability B 101.2 General Requirements B 101.3 Caution B 101.4 Pneumatics B 101.5 Trap Sizes B 101.6 Layout Drawings |
| 542 | APPENDIX C ALTERNATE PLUMBING SYSTEMS C 101.0 General C 101.1 Applicability C 101.2 Provisions C 101.3 Authority Having Jurisdiction C 101.4 Standards and Specifications C 101.5 Alternate Materials and Equipment C201.0 Definitions C 201.1 General C 301.0 Engineered Plumbing Systems C 301.1 Inspection and Installation C 301.2 Owner Information C 302.0 Water Heat Exchangers C 302.1 Protection from Contamination C 302.2 Single-Wall Heat Exchangers |
| 543 | C 302.3 Alternate Designs C 303.0 Fixture Unit Values for Private or PrivateUse Bathroom Groups C 303.1 Fixtures C 303.2 Water Supply Fixture Unit Values C 303.3 Drainage Fixture Unit Values |
| 544 | C 304.0 Drainage System Sizing C 304.1 Drainage Fixture Units C 304.2 Size of Building Drain and Building Sewer. |
| 545 | C 304.3 Size of Horizontal Branch or VerticalStack |
| 547 | C 304.4 Horizontal Stack Offset and HorizontalBranch Connections |
| 548 | C 401.0 Vent System Sizing C 401.1 Size of Vents |
| 549 | C 401.2 Vent Stack C 401.3 Branch Vents C 401.4 Venting Horizontal Offsets C 501.0 Vacuum Drainage Systems C 501.1 General |
| 550 | C 501.2 System Design |
| 551 | C 501.3 Fixtures C 501.4 Drainage Fixture Units C 501.5 Water Supply Fixture Units C 501.6 Materials C 501.7 Traps and Cleanouts C 501.8 Testing C 501.9 Manufacturer’s Instructions C 601.0 Single-Stack Vent System |
| 552 | C 601.1 Where Permitted C 601.2 Stack Size C 601.3 Branch Size C 601.4 Length of Horizontal Branches C 601.5 Maximum Vertical Drops from Fixtures |
| 553 | C 601.6 Additional Venting Required C 601.7 Stack Offsets C 601.8 Separate Stack Required C 601.9 Sizing Building Drains and Sewers |
| 554 | APPENDIX D SIZING STORM WATER DRAINAGE SYSTEMS D 101.0 General D 101.1 Applicability D 102.0 Sizing by Flow Rate D 102.1 General D 103.0 Sizing by Roof Area D 103.1 General D 104.0 Capacity of Rectangular Scuppers D 104.1 General TABLE D 101.1MAXIMUM RATES OF RAINFALL FOR VARIOUS CITIES |
| 562 | APPENDIX E MANUFACTURED/MOBILE HOME PARKS AND RECREATIONAL VEHICLE PARKS E 101.0 Manufactured/Mobile Home (M/H) Park E 101.1 Applicability E 101.2 Definitions E 102.0 Construction Documents E 102.1 General Requirements |
| 563 | E 201.0 Manufactured/Mobile Home Park DrainageSystem Construction E 201.1 Drainage Systems E 202.0 Materials E 202.1 General E 203.0 Drainage (Sewage) Lines E 203.1 General |
| 564 | E 204.0 M/H Lot Drainage Inlet and Lateral E 204.1 Size E 204.2 Lateral Line E 204.3 Materials E 204.4 Inlet E 205.0 Location of Lot Drain Inlet E 205.1 General E 206.0 Pipe Size E 206.1 Inlet, System, and Lateral Sizing E 206.2 Engineered Design E 207.0 M/H Drain Connector E 207.1 General |
| 565 | E 207.2 Grade and Gastightness E 301.0 M/H Park Water Supply E 301.1 Potable Water Supply E 302.0 Lot Service Outlet Size E 302.1 General E 303.0 Location of Water Service E 303.1 General E 304.0 Pressure E 304.1 General E 305.0 Water Distribution Piping E 305.1 General E 306.0 Shutoff Valve E 306.1 General E 307.0 Backflow Preventer E 307.1 General |
| 566 | E 308.0 Pressure-Relief Valve E 308.1 General E 309.0 Mechanical Protection E 309.1 General E 310.0 M/H Water Connector E 310.1 General E 311.0 Water-Conditioning Equipment E 311.1 Permit Required E 311.2 Approval E 311.3 Installation E 312.0 Testing E 312.1 General E 401.0 Fuel Supply E 401.1 Fuel Gas Piping Systems E 401.2 Gas Supply Connections E 401.3 Location of Gas Supply Connection E 401.4 Recreational Vehicle Park Fuel GasEquipment and Installations E 402.0 Single and Multiple Manufactured HomeSite Fuel Supply Systems E 402.1 Underground Installations E 403.0 Manufactured Home Site Gas ShutoffValve E 403.1 General |
| 567 | E 404.0 Gas Meters E 404.1 Support of Meters E 404.2 Location of Meters E 404.3 Meter Shutoff Valve or Cock E 405.0 Cathodic Protection Requirements E 405.1 General E 406.0 Manufactured Home Community LP-GasSupply Systems E 406.1 General E 407.0 Required Gas Supply E 407.1 General E 408.0 Gas Pipe Sizing and Pressure E 408.1 Size E 408.2 Pressure E 409.0 Gas Piping Materials E 409.1 Metal E 409.2 Protection Coatings for Metal Gas Piping |
| 568 | E 409.3 Plastic E 410.0 Gas Piping Installations E 410.1 Minimum Burial Below Ground Level andClearances E 410.2 Metallic Gas Piping E 410.3 Plastic Gas Piping E 410.4 Gas Piping System Shutoff Valve E 411.0 Liquefied Petroleum Gas Equipment E 411.1 General E 412.0 Oil Supply E 412.1 General E 412.2 Minimum Oil Supply Tank Size E 412.3 Oil Supply Connections |
| 569 | E 413.0 Fuel Supply Systems Installation E 413.1 Flexible Gas Connector E 413.2 Use of Approved Pipe and Fittings ofExtension E 413.3 Mechanical Protection E 413.4 Special Rules on AtmosphericallyControlled Regulators E 413.5 Fuel Gas Piping Test E 413.6 Oil Tanks |
| 570 | E 414.0 Manufactured Home Accessory BuildingFuel Supply Systems. E 414.1 General E 415.0 Community Building Fuel Supply Systemsin Manufactured Home Communities E 415.1 Fuel Gas Piping and EquipmentInstallations E 415.2 Oil Supply Systems in M/H Communities E 415.3 Oil-Burning Equipment and Installation E 415.4 Inspections and Tests E 501.0 Recreational Vehicle Parks E 501.1 Plumbing Systems E 601.0 Recreational Vehicle Park Toilet andShower Facilities E 601.1 Water Closets and Urinals E 602.0 Markings E 602.1 General E 603.0 Number of Water Closets E 603.1 General E 604.0 Interior Finish E 604.1 General E 605.0 Floors and Drains E 605.1 General E 606.0 Lavatories E 606.1 General E 607.0 Urinals E 607.1 General E 608.0 Approved Water Closets E 608.1 General E 609.0 Water Closet Compartment E 609.1 General |
| 571 | E 610.0 Compartment Size E 610.1 General E 611.0 Receptacle E 611.1 General E 612.0 Shower Size E 612.1 General E 613.0 Drainage System Connection E 613.1 General E 614.0 Ceiling Height and Doors E 614.1 General E 615.0 Ventilation E 615.1 General E 701.0 Recreational Vehicle Park Potable WaterSupply and Distribution E 701.1 Quality E 702.0 Sources E 702.1 General E 703.0 Prohibited Connections E 703.1 General E 704.0 Supply E 704.1 General E 705.0 Pressure and Volume E 705.1 General E 706.0 Outlets E 706.1 General E 707.0 Storage Tanks E 707.1 General |
| 572 | E 801.0 Recreational Vehicle Park WaterConnections for Individual Recreational Vehicles E 801.1 Location E 802.0 Water Riser Pipe E 802.1 General E 803.0 Drinking Fountains E 803.1 General E 901.0 Recreational Vehicle Park DrainageSystem E 901.1 Where Required E 902.0 Materials E 902.1 General E 903.0 Pipe Sizes E 903.1 General E 904.0 Sewer Lines E 904.1 General E 905.0 Cleanouts E 905.1 General E 1001.0 Recreational Vehicle Site DrainageSystem Inlet E 1001.1 Sewer Riser Pipe E 1002.0 Location E 1002.1 General E 1003.0 Protection E 1003.1 General E 1101.0 Recreational Vehicle Park SanitaryDisposal Stations E 1101.1 Where Required E 1102.0 Access E 1102.1 General E 1103.0 Construction E 1103.1 General |
| 573 | E 1104.0 Flushing Device E 1104.1 General E 1201.0 Recreational Vehicle Park Water SupplyStations E 1201.1 |
| 574 | APPENDIX F FIREFIGHTER BREATHING AIR REPLENISHMENT SYSTEMS F 101.0 General F 101.1 Applicability F 201.0 Definitions F 201.1 General F 301.0 System Components F 301.1 General F 401.0 Required Installations F 401.1 General F 501.0 Exterior Fire Department ConnectionPanel and Enclosure F 501.1 Purpose F 501.2 Number of Panels F 501.3 Location F 501.4 Construction F 501.5 Vehicle Protection F 501.6 Enclosure Marking F 501.7 Enclosure Components |
| 575 | F 501.8 Pressure-Relief Valve F 501.9 Security F 601.0 Interior Cylinder Fill Panels F 601.1 Cabinet Requirements F 601.2 Clearance and Access F 601.3 Door F 601.4 Cabinet Marking F 601.5 Cabinet Components F 601.6 Cylinder Filling Hose F 601.7 Security F 701.0 Interior Cylinder Fill Stations and Enclosures. F 701.1 Location F 701.2 Security F 701.3 Components F 701.4 Cylinder Filling Hose F 701.5 Enclosure and Air Filling Station Marking F 801.0 Materials F 801.1 General F 801.2 Tubing F 801.3 Fittings F 801.4 Prohibited Materials |
| 576 | F 801.5 Pressure Monitoring Switch F 801.6 Isolation Valve F 901.0 System Requirements F 901.1 Protection F 901.2 Markings F 901.3 Tubing Markings F 901.4 Support. F 1001.0 Design Criteria F 1001.1 Fill Time F 1001.2 Fill Panels or Stations Location F 1101.0 System Assembly Requirements F 1101.1 General F 1101.2 Welding Requirements |
| 577 | F 1101.3 Prevention of Contamination F 1201.0 System Acceptance and Certif F 1201.1 Static Pressure Testing F 1201.2 Low Pressure Switch Test F 1201.3 Compatibility Check F 1201.4 Material Certifications F 1201.5 Air Sampling F 1201.6 Annual Air Sampling F 1201.7 Final Proof Test |
| 578 | APPENDIX G SIZING OF VENTING SYSTEMS G 101.0 General G 101.1 Applicability G 101.2 Examples Using Single Appliance VentingTables |
| 581 | G 101.3 Example 1: Single Draft Hood-EquippedAppliance |
| 582 | G 101.4 Example 2: Single Fan-AssistedAppliance G 101.5 Example 3: Interpolating Between TableValues |
| 583 | G 101.6 Example 4: Common Venting Two DraftHood-Equipped Appliances G 101.7 Example 5(a): Common Venting a DraftHood-Equipped Water Heater with a Fan-AssistedFurnace into a Type B Vent |
| 584 | G 101.8 Example 5(b): Common Venting into anInterior Masonry Chimney |
| 585 | G 101.9 Example 5(c): Common Venting into anExterior Masonry Chimney |
| 588 | APPENDIX H PRIVATE SEWAGE DISPOSAL SYSTEMS H 101.0 General H 101.1 Applicability H 101.2 General Requirements H 101.3 Quantity and Quality H 101.4 Septic Tank and Disposal Field Systems H 101.5 Flood Hazard Areas H 101.6 Design H 101.7 Capacity H 101.8 Location |
| 589 | H 101.9 Building Permit H 101.10 Additional Requirements |
| 592 | H 101.11 Alternate Systems H 201.0 Capacity of Septic Tanks H 201.1 General |
| 595 | TABLE H 201.1(1)CAPACITY OF SEPTIC TANKS TABLE H 201.1(2)ESTIMATED WASTE/SEWAGE FLOW RATES |
| 596 | TABLE H 201.1(3)DESIGN CRITERIA OF FIVE TYPICAL SOILS |
| 597 | TABLE H 201.4(4)LEACHING AREA SIZE BASED ON SEPTIC TANK CAPACITY H 301.0 Area of Disposal Fields and Seepage Pits H 301.1 General |
| 600 | H 401.0 Percolation Test H 401.1 Pit Sizes H 401.2 Absorption Qualities |
| 602 | H 401.3 Absorption Rates H 501.0 Septic Tank Construction H 501.1 Plans H 501.2 Design H 501.3 Construction H 501.4 Compartments H 501.5 Access |
| 603 | H 501.6 Pipe Opening Sizes H 501.7 Pipe Extension H 501.8 Free Vent Area H 501.9 Sidewalls H 501.10 Partitions and Baffles |
| 604 | H 501.11 Structural Design H 501.12 Manholes H 501.13 Materials H 501.14 Prefabricated Septic Tanks H 601.0 Disposal Fields H 601.1 Distribution Lines H 601.2 Filter Material |
| 605 | H 601.3 Grade Board H 601.4 Seepage Pits H 601.5 Distribution Boxes H 601.6 Laterals H 601.7 Connections H 601.8 Dosing Tanks. |
| 606 | H 601.9 Construction. |
| 607 | H 601.10 Joints H 701.0 Seepage Pits H 701.1 Capacity |
| 608 | H 701.2 Multiple Installations |
| 609 | H 701.3 Construction H 701.4 Lining H 701.5 Brick and Block H 701.6 Sidewall H 701.7 Arch and Dome H 701.8 Location H 701.9 Inlet Fitting |
| 611 | H 801.0 Cesspools H 801.1 Limitations H 801.2 Septic Tanks H 801.3 Construction |
| 612 | H 801.4 Existing Installations |
| 613 | H 901.0 Commercial or Industrial Special Liquid-Waste Disposal H 901.1 Interceptor H 901.2 Installation H 901.3 Sampling Box H 901.4 Design and Structural Requirement H 901.5 Location H 901.6 Waste Discharge H 901.7 Design Criteria H 1001.0 Inspection and Testing H 1001.1 Inspection H 1001.2 Testing H 1101.0 Abandoned Sewers and SewageDisposal Facilities H 1101.1 Plugged and Capped H 1101.2 Fill Material H 1101.3 Filling Requirements H 1101.4 Owner H 1101.5 Permittee H 1201.0 Drawings and Specifications H 1201.1 General |
| 616 | APPENDIX I INSTALLATION STANDARD FOR PEX TUBING SYSTEMSFOR HOT- AND COLD-WATER DISTRIBUTION 1.0 Scope 1.1 General 1.2 Terminology 1.3 Amendments 2.0 Reference Publications |
| 617 | 3.0 Abbreviations 4.0 General 4.1 Tubing 4.2 Fittings 4.3 Installation 4.4 Tools 4.5 Tubing Protection 5.0 Handling 5.1 Receiving 5.2 Storage and UV Exposure 5.3 Exposure to Heat |
| 618 | 5.4 Exposure to Chemicals. 6.0 Thermal Expansion and Contraction 6.1 Horizontal Tubing Runs 6.2 Vertical Tubing Runs 6.3 Clearance 6.4 Expansion Arms and Expansion Loops 7.0 Hangers and Supports 7.1 Vertical Tubing 7.2 Horizontal Tubing 7.3 Anchors 8.0 Joints and Connections 8.1 Assembly Procedure 8.2 Concealed Joints |
| 619 | 9.0 Clearances 9.1 Gas Vents 9.2 Recessed Light Fixtures. 9.3 Fluorescent Lighting 10.0 Other Considerations 10.1 Hot-Work Joints 10.2 Bending Radius 10.3 Directional Fittings 10.4 Direct Burial 10.5 Fire-Resistive Construction 10.6 Sizing and Flow Velocities 10.7 Installation Testing |
| 624 | APPENDIX J COMBINATION OF INDOOR AND OUTDOOR COMBUSTION AND VENTILATIONOPENING DESIGN J 101.0 General J 101.1 Applicability J 101.2 Example of Combination Indoor andOutdoor Combustion Air Opening |
| 626 | APPENDIX K POTABLE RAINWATER CATCHMENT SYSTEMS K 101.0 General K 101.1 Applicability K 101.2 System Design K 101.3 Permit K 101.4 Product and Material Approval K 101.5 Maintenance and Inspection K 101.6 Operation and Maintenance Manual K 101.7 Minimum Water Quality Requirements K 101.8 Material Compatibility K 101.9 System Controls K 102.0 Connection K 102.1 General K 102.2 Connections to Public or Private PotableWater Systems |
| 627 | K 102.3 Backflow Prevention K 103.0 Potable Rainfall Catchment SystemMaterials K 103.1 Collections Surfaces K 103.2 Rainwater Catchment System DrainageMaterials K 103.3 Storage Tanks K 103.4 Water Supply and Distribution Materials K 104.0 Design and Installation K 104.1 Collection Surfaces K 104.2 Minimum Water Quality |
| 628 | K 104.3 Overhanging Tree Branches andVegetation. K 104.4 Rainwater Storage Tanks |
| 629 | K 104.5 Pumps. K 104.6 Roof Drains K 104.7 Water Quality Devices and Equipment K 104.8 Freeze Protection K 104.9 Roof Washer or Pre-Filtration System K 104.10 Filtration and Disinfection Systems K 104.11 Roof Gutters K 104.12 Drains, Conductors, and Leaders K 104.13 Size of Potable Water Piping K 105.0 Cleaning K 105.1 General K 106.0 Supply System Inspection and Test K 106.1 General |
| 630 | APPENDIX L SUSTAINABLE PRACTICES L 101.0 General L 101.1 Applicability L 101.2 Definition of Terms L 201.0 Definitions |
| 631 | L 301.0 General Regulations L 301.1 Installation L 301.2 Qualifications L 302.0 Disposal of Liquid Waste L 302.1 Disposal L 302.2 Connections to Plumbing SystemRequired L 303.0 Abandonment L 303.1 General L 401.0 Water Conservation and Efficiency L 401.1 Scope L 402.0 Water-Conserving Plumbing Fixtures andFittings. L 402.1 General L 402.2 Water Closets |
| 632 | L 402.3 Urinals L 402.4 Residential Kitchen Faucets L 402.5 Lavatory Faucets |
| 633 | L 402.6 Showerheads L 402.7 Commercial Pre-Rinse Spray Valves L 402.8 Emergency Safety Showers and Eye WashStations L 402.9 Drinking Fountains L 403.0 Appliances L 403.1 Dishwashers L 403.2 Clothes Washers L 404.0 Occupancy Specific Water EfficiencyRequirements L 404.1 Commercial Food Service L 404.2 Ice Makers L 404.3 Food Steamers L 404.4 Combination Ovens. L 404.5 Grease Interceptors L 404.6 Dipper Well Faucets L 404.7 Medical and Laboratory Facilities L 404.8 Steam Sterilizers L 404.9 X-Ray Film Processing Units L 404.10 Exhaust Hood Liquid Scrubber Systems |
| 634 | L 405.0 Leak Detection and Control L 405.1 General L 406.0 Fountains and Other Water Features L 406.1 Use of Alternate Water Source for SpecialWater Features L 407.0 Meters L 407.1 Required L 407.2 Consumption Data L 407.3 Access L 408.0 Condensate Recovery L 408.1 General L 409.0 Water-Powered Sump Pumps L 409.1 General L 410.0 Water Softeners and Treatment Devices L 410.1 Water Softeners L 410.2 Water Softener Limitations L 410.3 Point-of-Use Reverse Osmosis WaterTreatment Systems L 411.0 Landscape Irrigation Systems L 411.1 General L 411.2 Backflow Protection L 411.3 Use of Alternate Water Sources forLandscape Irrigation |
| 635 | L 411.4 Irrigation Control Systems L 411.5 Low Flow Irrigation L 411.6 Mulched Planting Areas L 411.7 System Performance Requirements L 411.8 Narrow or Irregularly Shaped LandscapeAreas L 411.9 Sloped Areas L 411.10 Sprinkler Head Installations L 411.11 Irrigation Zone Performance Criteria L 411.12 Qualifications |
| 636 | L 412.0 Trap Seal Protection L 412.1 Water Supplied Trap Primers L 412.2 Drainage Type Trap Seal Primer Devices L 413.0 Vehicle Wash Facilities L 413.1 General L 501.0 Alternate Water Sources L 501.1 Scope L 501.2 System Design L 501.3 Permit L 501.4 Product and Material Approval L 501.5 Maintenance and Inspection L 501.6 Operation and Maintenance Manual L 501.7 Minimum Water Quality Requirements |
| 637 | L 501.8 Material Compatibility L 501.9 System Controls L 502.0 Connection L 502.1 General L 502.2 Connections to Public or Private PotableWater Systems L 502.3 Backflow Prevention L 503.0 Potable Rainfall Catchment SystemMaterials L 503.1 Collections Surfaces L 503.2 Rainwater Catchment System DrainageMaterials L 503.3 Storage Tanks L 503.4 Water Supply and Distribution Materials L 504.0 Design and Installation L 504.1 Collection Surfaces |
| 638 | L 504.2 Minimum Water Quality L 504.3 Overhanging Tree Branches andVegetation L 504.4 Rainwater Storage Tanks |
| 639 | L 504.5 Pumps L 504.6 Roof Drains L 504.7 Water Quality Devices and Equipment L 504.8 Freeze Protection L 504.9 Roof Washer or Pre-Filtration System L 504.10 Filtration and Disinfection Systems L 504.11 Roof Gutters L 504.12 Drains, Conductors, and Leaders L 504.13 Size of Potable Water Piping L 505.0 Cleaning L 505.1 General L 506.0 Supply System Inspection and Test L 506.1 L 601.0 Water Heating Design, Equipment, andInstallation L 601.1 Scope |
| 640 | L 601.2 Insulation L 601.3 Recirculation Systems L 601.4 Recirculation Pump Controls L 601.5 Temperature Maintenance Controls L 601.6 System Balancing L 601.7 Flow Balancing Valves L 601.8 Air Elimination L 601.9 Gravity or Thermosyphon Systems L 602.0 Service Hot Water – Low-Rise Residential Buildings L 602.1 General L 602.2 Water Heaters and Storage Tanks L 602.3 Recirculation Systems L 602.4 Central Water Heating Equipment |
| 641 | L 602.5 Insulation L 602.6 Hard Water L 602.7 Maximum Volume of Hot Water L 603.0 Service Hot Water – Other Than Low-RiseResidential Buildings L 603.1 General |
| 642 | L 603.2 Compliance Path(s) L 603.3 Mandatory Provisions |
| 644 | L 603.4 Prescriptive Path |
| 645 | L 603.5 Submittals L 604.0 Solar Water Heating Systems L 604.1 General L 604.2 Annual Inspection and Maintenance L 605.0 Hard Water L 605.1 Softening and Treatment L 606.0 Drain Water Heat Exchangers L 606.1 General L 701.0 Installer Qualifications L 701.1 Scope L 702.0 Qualifications L 702.1 General L 801.0 Method of Calculating Water Savings L 801.1 Purpose L 801.2 Calculation of Water Savings |
| 650 | READ ME |
